Small useless improvements

.github/workflows/pypi-release.yml

@@ -45,8 +45,12 @@ jobs:
     - name: Test that the basic pip built package runs without error
       run: |
         set -ex
-        pip3 install dist/changedetection.io*.whl
+        ls -alR 
+        
+        # Find and install the first .whl file
+        find dist -type f -name "*.whl" -exec pip3 install {} \; -quit
         changedetection.io -d /tmp -p 10000 &
+        
         sleep 3
         curl --retry-connrefused --retry 6 http://127.0.0.1:10000/static/styles/pure-min.css >/dev/null
         curl --retry-connrefused --retry 6 http://127.0.0.1:10000/ >/dev/null

.github/workflows/test-only.yml

@@ -28,7 +28,6 @@ jobs:
     uses: ./.github/workflows/test-stack-reusable-workflow.yml
     with:
       python-version: '3.11'
-      skip-pypuppeteer: true
 
   test-application-3-12:
     needs: lint-code

.github/workflows/test-stack-reusable-workflow.yml

@@ -7,7 +7,7 @@ on:
         description: 'Python version to use'
         required: true
         type: string
-        default: '3.10'
+        default: '3.11'
       skip-pypuppeteer:
         description: 'Skip PyPuppeteer (not supported in 3.11/3.12)'
         required: false

Dockerfile

@@ -1,8 +1,5 @@
 # pip dependencies install stage
 
-# @NOTE! I would love to move to 3.11 but it breaks the async handler in changedetectionio/content_fetchers/puppeteer.py
-#        If you know how to fix it, please do! and test it for both 3.10 and 3.11
-
 ARG PYTHON_VERSION=3.11
 
 FROM python:${PYTHON_VERSION}-slim-bookworm AS builder

MANIFEST.in

@@ -1,8 +1,9 @@
 recursive-include changedetectionio/api *
-recursive-include changedetectionio/apprise_plugin *
 recursive-include changedetectionio/blueprint *
 recursive-include changedetectionio/content_fetchers *
+recursive-include changedetectionio/conditions *
 recursive-include changedetectionio/model *
+recursive-include changedetectionio/notification *
 recursive-include changedetectionio/processors *
 recursive-include changedetectionio/static *
 recursive-include changedetectionio/templates *

README.md

@@ -89,7 +89,7 @@ _Need an actual Chrome runner with Javascript support? We support fetching via W
 #### Key Features
 
 - Lots of trigger filters, such as "Trigger on text", "Remove text by selector", "Ignore text", "Extract text", also using regular-expressions!
-- Target elements with xPath(1.0) and CSS Selectors, Easily monitor complex JSON with JSONPath or jq
+- Target elements with xPath 1 and xPath 2, CSS Selectors, Easily monitor complex JSON with JSONPath or jq
 - Switch between fast non-JS and Chrome JS based "fetchers"
 - Track changes in PDF files (Monitor text changed in the PDF, Also monitor PDF filesize and checksums)
 - Easily specify how often a site should be checked
@@ -105,6 +105,12 @@ We [recommend and use Bright Data](https://brightdata.grsm.io/n0r16zf7eivq) glob
 
 Please :star: star :star: this project and help it grow! https://github.com/dgtlmoon/changedetection.io/
 
+### Conditional web page changes
+
+Easily [configure conditional actions](https://changedetection.io/tutorial/conditional-actions-web-page-changes), for example, only trigger when a price is above or below a preset amount, or [when a web page includes (or does not include) a keyword](https://changedetection.io/tutorial/how-monitor-keywords-any-website)
+
+<img src="./docs/web-page-change-conditions.png" style="max-width:80%;" alt="Conditional web page changes"  title="Conditional web page changes"  />
+
 ### Schedule web page watches in any timezone, limit by day of week and time.
 
 Easily set a re-check schedule, for example you could limit the web page change detection to only operate during business hours.

changedetectionio/__init__.py

@@ -2,7 +2,7 @@
 
 # Read more https://github.com/dgtlmoon/changedetection.io/wiki
 
-__version__ = '0.49.1'
+__version__ = '0.49.12'
 
 from changedetectionio.strtobool import strtobool
 from json.decoder import JSONDecodeError
@@ -11,6 +11,7 @@ os.environ['EVENTLET_NO_GREENDNS'] = 'yes'
 import eventlet
 import eventlet.wsgi
 import getopt
+import platform
 import signal
 import socket
 import sys
@@ -19,7 +20,6 @@ from changedetectionio import store
 from changedetectionio.flask_app import changedetection_app
 from loguru import logger
 
-
 # Only global so we can access it in the signal handler
 app = None
 datastore = None
@@ -29,8 +29,6 @@ def get_version():
 
 # Parent wrapper or OS sends us a SIGTERM/SIGINT, do everything required for a clean shutdown
 def sigshutdown_handler(_signo, _stack_frame):
-    global app
-    global datastore
     name = signal.Signals(_signo).name
     logger.critical(f'Shutdown: Got Signal - {name} ({_signo}), Saving DB to disk and calling shutdown')
     datastore.sync_to_json()
@@ -147,6 +145,19 @@ def main():
 
     signal.signal(signal.SIGTERM, sigshutdown_handler)
     signal.signal(signal.SIGINT, sigshutdown_handler)
+    
+    # Custom signal handler for memory cleanup
+    def sigusr_clean_handler(_signo, _stack_frame):
+        from changedetectionio.gc_cleanup import memory_cleanup
+        logger.info('SIGUSR1 received: Running memory cleanup')
+        return memory_cleanup(app)
+
+    # Register the SIGUSR1 signal handler
+    # Only register the signal handler if running on Linux
+    if platform.system() == "Linux":
+        signal.signal(signal.SIGUSR1, sigusr_clean_handler)
+    else:
+        logger.info("SIGUSR1 handler only registered on Linux, skipped.")
 
     # Go into cleanup mode
     if do_cleanup:

changedetectionio/api/Import.py

@@ -0,0 +1,62 @@
+import os
+from changedetectionio.strtobool import strtobool
+from flask_restful import abort, Resource
+from flask import request
+import validators
+from . import auth
+
+
+class Import(Resource):
+    def __init__(self, **kwargs):
+        # datastore is a black box dependency
+        self.datastore = kwargs['datastore']
+
+    @auth.check_token
+    def post(self):
+        """
+        @api {post} /api/v1/import Import a list of watched URLs
+        @apiDescription Accepts a line-feed separated list of URLs to import, additionally with ?tag_uuids=(tag  id), ?tag=(name), ?proxy={key}, ?dedupe=true (default true) one URL per line.
+        @apiExample {curl} Example usage:
+            curl http://localhost:5000/api/v1/import --data-binary @list-of-sites.txt -H"x-api-key:8a111a21bc2f8f1dd9b9353bbd46049a"
+        @apiName Import
+        @apiGroup Watch
+        @apiSuccess (200) {List} OK List of watch UUIDs added
+        @apiSuccess (500) {String} ERR Some other error
+        """
+
+        extras = {}
+
+        if request.args.get('proxy'):
+            plist = self.datastore.proxy_list
+            if not request.args.get('proxy') in plist:
+                return "Invalid proxy choice, currently supported proxies are '{}'".format(', '.join(plist)), 400
+            else:
+                extras['proxy'] = request.args.get('proxy')
+
+        dedupe = strtobool(request.args.get('dedupe', 'true'))
+
+        tags = request.args.get('tag')
+        tag_uuids = request.args.get('tag_uuids')
+
+        if tag_uuids:
+            tag_uuids = tag_uuids.split(',')
+
+        urls = request.get_data().decode('utf8').splitlines()
+        added = []
+        allow_simplehost = not strtobool(os.getenv('BLOCK_SIMPLEHOSTS', 'False'))
+        for url in urls:
+            url = url.strip()
+            if not len(url):
+                continue
+
+            # If hosts that only contain alphanumerics are allowed ("localhost" for example)
+            if not validators.url(url, simple_host=allow_simplehost):
+                return f"Invalid or unsupported URL - {url}", 400
+
+            if dedupe and self.datastore.url_exists(url):
+                continue
+
+            new_uuid = self.datastore.add_watch(url=url, extras=extras, tag=tags, tag_uuids=tag_uuids)
+            added.append(new_uuid)
+
+        return added

changedetectionio/api/Search.py

@@ -0,0 +1,51 @@
+from flask_restful import Resource, abort
+from flask import request
+from . import auth
+
+class Search(Resource):
+    def __init__(self, **kwargs):
+        # datastore is a black box dependency
+        self.datastore = kwargs['datastore']
+
+    @auth.check_token
+    def get(self):
+        """
+        @api {get} /api/v1/search Search for watches
+        @apiDescription Search watches by URL or title text
+        @apiExample {curl} Example usage:
+            curl "http://localhost:5000/api/v1/search?q=https://example.com/page1" -H"x-api-key:813031b16330fe25e3780cf0325daa45"
+            curl "http://localhost:5000/api/v1/search?q=https://example.com/page1?tag=Favourites" -H"x-api-key:813031b16330fe25e3780cf0325daa45"
+            curl "http://localhost:5000/api/v1/search?q=https://example.com?partial=true" -H"x-api-key:813031b16330fe25e3780cf0325daa45"
+        @apiName Search
+        @apiGroup Watch Management
+        @apiQuery {String} q Search query to match against watch URLs and titles
+        @apiQuery {String} [tag] Optional name of tag to limit results (name not UUID)
+        @apiQuery {String} [partial] Allow partial matching of URL query
+        @apiSuccess (200) {Object} JSON Object containing matched watches
+        """
+        query = request.args.get('q', '').strip()
+        tag_limit = request.args.get('tag', '').strip()
+        from changedetectionio.strtobool import strtobool
+        partial = bool(strtobool(request.args.get('partial', '0'))) if 'partial' in request.args else False
+
+        # Require a search query
+        if not query:
+            abort(400, message="Search query 'q' parameter is required")
+
+        # Use the search function from the datastore
+        matching_uuids = self.datastore.search_watches_for_url(query=query, tag_limit=tag_limit, partial=partial)
+
+        # Build the response with watch details
+        results = {}
+        for uuid in matching_uuids:
+            watch = self.datastore.data['watching'].get(uuid)
+            results[uuid] = {
+                'last_changed': watch.last_changed,
+                'last_checked': watch['last_checked'],
+                'last_error': watch['last_error'],
+                'title': watch['title'],
+                'url': watch['url'],
+                'viewed': watch.viewed
+            }
+
+        return results, 200

changedetectionio/api/SystemInfo.py

@@ -0,0 +1,54 @@
+from flask_restful import Resource
+from . import auth
+
+
+class SystemInfo(Resource):
+    def __init__(self, **kwargs):
+        # datastore is a black box dependency
+        self.datastore = kwargs['datastore']
+        self.update_q = kwargs['update_q']
+
+    @auth.check_token
+    def get(self):
+        """
+        @api {get} /api/v1/systeminfo Return system info
+        @apiDescription Return some info about the current system state
+        @apiExample {curl} Example usage:
+            curl http://localhost:5000/api/v1/systeminfo -H"x-api-key:813031b16330fe25e3780cf0325daa45"
+            HTTP/1.0 200
+            {
+                'queue_size': 10 ,
+                'overdue_watches': ["watch-uuid-list"],
+                'uptime': 38344.55,
+                'watch_count': 800,
+                'version': "0.40.1"
+            }
+        @apiName Get Info
+        @apiGroup System Information
+        """
+        import time
+        overdue_watches = []
+
+        # Check all watches and report which have not been checked but should have been
+
+        for uuid, watch in self.datastore.data.get('watching', {}).items():
+            # see if now - last_checked is greater than the time that should have been
+            # this is not super accurate (maybe they just edited it) but better than nothing
+            t = watch.threshold_seconds()
+            if not t:
+                # Use the system wide default
+                t = self.datastore.threshold_seconds
+
+            time_since_check = time.time() - watch.get('last_checked')
+
+            # Allow 5 minutes of grace time before we decide it's overdue
+            if time_since_check - (5 * 60) > t:
+                overdue_watches.append(uuid)
+        from changedetectionio import __version__ as main_version
+        return {
+                   'queue_size': self.update_q.qsize(),
+                   'overdue_watches': overdue_watches,
+                   'uptime': round(time.time() - self.datastore.start_time, 2),
+                   'watch_count': len(self.datastore.data.get('watching', {})),
+                   'version': main_version
+               }, 200

changedetectionio/api/Tags.py

@@ -0,0 +1,156 @@
+from flask_expects_json import expects_json
+from flask_restful import abort, Resource
+from flask import request
+from . import auth
+
+# Import schemas from __init__.py
+from . import schema_tag, schema_create_tag, schema_update_tag
+
+
+class Tag(Resource):
+    def __init__(self, **kwargs):
+        # datastore is a black box dependency
+        self.datastore = kwargs['datastore']
+
+    # Get information about a single tag
+    # curl http://localhost:5000/api/v1/tag/<string:uuid>
+    @auth.check_token
+    def get(self, uuid):
+        """
+        @api {get} /api/v1/tag/:uuid Single tag - get data or toggle notification muting.
+        @apiDescription Retrieve tag information and set notification_muted status
+        @apiExample {curl} Example usage:
+            curl http://localhost:5000/api/v1/tag/cc0cfffa-f449-477b-83ea-0caafd1dc091 -H"x-api-key:813031b16330fe25e3780cf0325daa45"
+            curl "http://localhost:5000/api/v1/tag/cc0cfffa-f449-477b-83ea-0caafd1dc091?muted=muted" -H"x-api-key:813031b16330fe25e3780cf0325daa45"
+        @apiName Tag
+        @apiGroup Tag
+        @apiParam {uuid} uuid Tag unique ID.
+        @apiQuery {String} [muted] =`muted` or =`unmuted` , Sets the MUTE NOTIFICATIONS state
+        @apiSuccess (200) {String} OK When muted operation OR full JSON object of the tag
+        @apiSuccess (200) {JSON} TagJSON JSON Full JSON object of the tag
+        """
+        from copy import deepcopy
+        tag = deepcopy(self.datastore.data['settings']['application']['tags'].get(uuid))
+        if not tag:
+            abort(404, message=f'No tag exists with the UUID of {uuid}')
+
+        if request.args.get('muted', '') == 'muted':
+            self.datastore.data['settings']['application']['tags'][uuid]['notification_muted'] = True
+            return "OK", 200
+        elif request.args.get('muted', '') == 'unmuted':
+            self.datastore.data['settings']['application']['tags'][uuid]['notification_muted'] = False
+            return "OK", 200
+
+        return tag
+
+    @auth.check_token
+    def delete(self, uuid):
+        """
+        @api {delete} /api/v1/tag/:uuid Delete a tag and remove it from all watches
+        @apiExample {curl} Example usage:
+            curl http://localhost:5000/api/v1/tag/cc0cfffa-f449-477b-83ea-0caafd1dc091 -X DELETE -H"x-api-key:813031b16330fe25e3780cf0325daa45"
+        @apiParam {uuid} uuid Tag unique ID.
+        @apiName DeleteTag
+        @apiGroup Tag
+        @apiSuccess (200) {String} OK Was deleted
+        """
+        if not self.datastore.data['settings']['application']['tags'].get(uuid):
+            abort(400, message='No tag exists with the UUID of {}'.format(uuid))
+
+        # Delete the tag, and any tag reference
+        del self.datastore.data['settings']['application']['tags'][uuid]
+        
+        # Remove tag from all watches
+        for watch_uuid, watch in self.datastore.data['watching'].items():
+            if watch.get('tags') and uuid in watch['tags']:
+                watch['tags'].remove(uuid)
+
+        return 'OK', 204
+
+    @auth.check_token
+    @expects_json(schema_update_tag)
+    def put(self, uuid):
+        """
+        @api {put} /api/v1/tag/:uuid Update tag information
+        @apiExample {curl} Example usage:
+            Update (PUT)
+            curl http://localhost:5000/api/v1/tag/cc0cfffa-f449-477b-83ea-0caafd1dc091 -X PUT -H"x-api-key:813031b16330fe25e3780cf0325daa45" -H "Content-Type: application/json" -d '{"title": "New Tag Title"}'
+
+        @apiDescription Updates an existing tag using JSON
+        @apiParam {uuid} uuid Tag unique ID.
+        @apiName UpdateTag
+        @apiGroup Tag
+        @apiSuccess (200) {String} OK Was updated
+        @apiSuccess (500) {String} ERR Some other error
+        """
+        tag = self.datastore.data['settings']['application']['tags'].get(uuid)
+        if not tag:
+            abort(404, message='No tag exists with the UUID of {}'.format(uuid))
+
+        tag.update(request.json)
+        self.datastore.needs_write_urgent = True
+
+        return "OK", 200
+
+
+    @auth.check_token
+    # Only cares for {'title': 'xxxx'}
+    def post(self):
+        """
+        @api {post} /api/v1/watch Create a single tag
+        @apiExample {curl} Example usage:
+            curl http://localhost:5000/api/v1/watch -H"x-api-key:813031b16330fe25e3780cf0325daa45" -H "Content-Type: application/json" -d '{"name": "Work related"}'
+        @apiName Create
+        @apiGroup Tag
+        @apiSuccess (200) {String} OK Was created
+        @apiSuccess (500) {String} ERR Some other error
+        """
+
+        json_data = request.get_json()
+        title = json_data.get("title",'').strip()
+
+
+        new_uuid = self.datastore.add_tag(title=title)
+        if new_uuid:
+            return {'uuid': new_uuid}, 201
+        else:
+            return "Invalid or unsupported tag", 400
+
+class Tags(Resource):
+    def __init__(self, **kwargs):
+        # datastore is a black box dependency
+        self.datastore = kwargs['datastore']
+
+    @auth.check_token
+    def get(self):
+        """
+        @api {get} /api/v1/tags List tags
+        @apiDescription Return list of available tags
+        @apiExample {curl} Example usage:
+            curl http://localhost:5000/api/v1/tags -H"x-api-key:813031b16330fe25e3780cf0325daa45"
+            {
+                "cc0cfffa-f449-477b-83ea-0caafd1dc091": {
+                    "title": "Tech News",
+                    "notification_muted": false,
+                    "date_created": 1677103794
+                },
+                "e6f5fd5c-dbfe-468b-b8f3-f9d6ff5ad69b": {
+                    "title": "Shopping",
+                    "notification_muted": true,
+                    "date_created": 1676662819
+                }
+            }
+        @apiName ListTags
+        @apiGroup Tag Management
+        @apiSuccess (200) {String} OK JSON dict
+        """
+        result = {}
+        for uuid, tag in self.datastore.data['settings']['application']['tags'].items():
+            result[uuid] = {
+                'date_created': tag.get('date_created', 0),
+                'notification_muted': tag.get('notification_muted', False),
+                'title': tag.get('title', ''),
+                'uuid': tag.get('uuid')
+            }
+
+        return result, 200

changedetectionio/api/Watch.py

@@ -9,20 +9,9 @@ import validators
 from . import auth
 import copy
 
-# See docs/README.md for rebuilding the docs/apidoc information
+# Import schemas from __init__.py
+from . import schema, schema_create_watch, schema_update_watch
 
-from . import api_schema
-from ..model import watch_base
-
-# Build a JSON Schema atleast partially based on our Watch model
-watch_base_config = watch_base()
-schema = api_schema.build_watch_json_schema(watch_base_config)
-
-schema_create_watch = copy.deepcopy(schema)
-schema_create_watch['required'] = ['url']
-
-schema_update_watch = copy.deepcopy(schema)
-schema_update_watch['additionalProperties'] = False
 
 class Watch(Resource):
     def __init__(self, **kwargs):
@@ -285,8 +274,6 @@ class CreateWatch(Resource):
         list = {}
 
         tag_limit = request.args.get('tag', '').lower()
-
-
         for uuid, watch in self.datastore.data['watching'].items():
             # Watch tags by name (replace the other calls?)
             tags = self.datastore.get_all_tags_for_watch(uuid=uuid)
@@ -307,110 +294,4 @@ class CreateWatch(Resource):
                 self.update_q.put(queuedWatchMetaData.PrioritizedItem(priority=1, item={'uuid': uuid}))
             return {'status': "OK"}, 200
 
-        return list, 200
-
-class Import(Resource):
-    def __init__(self, **kwargs):
-        # datastore is a black box dependency
-        self.datastore = kwargs['datastore']
-
-    @auth.check_token
-    def post(self):
-        """
-        @api {post} /api/v1/import Import a list of watched URLs
-        @apiDescription Accepts a line-feed separated list of URLs to import, additionally with ?tag_uuids=(tag  id), ?tag=(name), ?proxy={key}, ?dedupe=true (default true) one URL per line.
-        @apiExample {curl} Example usage:
-            curl http://localhost:5000/api/v1/import --data-binary @list-of-sites.txt -H"x-api-key:8a111a21bc2f8f1dd9b9353bbd46049a"
-        @apiName Import
-        @apiGroup Watch
-        @apiSuccess (200) {List} OK List of watch UUIDs added
-        @apiSuccess (500) {String} ERR Some other error
-        """
-
-        extras = {}
-
-        if request.args.get('proxy'):
-            plist = self.datastore.proxy_list
-            if not request.args.get('proxy') in plist:
-                return "Invalid proxy choice, currently supported proxies are '{}'".format(', '.join(plist)), 400
-            else:
-                extras['proxy'] = request.args.get('proxy')
-
-        dedupe = strtobool(request.args.get('dedupe', 'true'))
-
-        tags = request.args.get('tag')
-        tag_uuids = request.args.get('tag_uuids')
-
-        if tag_uuids:
-            tag_uuids = tag_uuids.split(',')
-
-        urls = request.get_data().decode('utf8').splitlines()
-        added = []
-        allow_simplehost = not strtobool(os.getenv('BLOCK_SIMPLEHOSTS', 'False'))
-        for url in urls:
-            url = url.strip()
-            if not len(url):
-                continue
-
-            # If hosts that only contain alphanumerics are allowed ("localhost" for example)
-            if not validators.url(url, simple_host=allow_simplehost):
-                return f"Invalid or unsupported URL - {url}", 400
-
-            if dedupe and self.datastore.url_exists(url):
-                continue
-
-            new_uuid = self.datastore.add_watch(url=url, extras=extras, tag=tags, tag_uuids=tag_uuids)
-            added.append(new_uuid)
-
-        return added
-
-class SystemInfo(Resource):
-    def __init__(self, **kwargs):
-        # datastore is a black box dependency
-        self.datastore = kwargs['datastore']
-        self.update_q = kwargs['update_q']
-
-    @auth.check_token
-    def get(self):
-        """
-        @api {get} /api/v1/systeminfo Return system info
-        @apiDescription Return some info about the current system state
-        @apiExample {curl} Example usage:
-            curl http://localhost:5000/api/v1/systeminfo -H"x-api-key:813031b16330fe25e3780cf0325daa45"
-            HTTP/1.0 200
-            {
-                'queue_size': 10 ,
-                'overdue_watches': ["watch-uuid-list"],
-                'uptime': 38344.55,
-                'watch_count': 800,
-                'version': "0.40.1"
-            }
-        @apiName Get Info
-        @apiGroup System Information
-        """
-        import time
-        overdue_watches = []
-
-        # Check all watches and report which have not been checked but should have been
-
-        for uuid, watch in self.datastore.data.get('watching', {}).items():
-            # see if now - last_checked is greater than the time that should have been
-            # this is not super accurate (maybe they just edited it) but better than nothing
-            t = watch.threshold_seconds()
-            if not t:
-                # Use the system wide default
-                t = self.datastore.threshold_seconds
-
-            time_since_check = time.time() - watch.get('last_checked')
-
-            # Allow 5 minutes of grace time before we decide it's overdue
-            if time_since_check - (5 * 60) > t:
-                overdue_watches.append(uuid)
-        from changedetectionio import __version__ as main_version
-        return {
-                   'queue_size': self.update_q.qsize(),
-                   'overdue_watches': overdue_watches,
-                   'uptime': round(time.time() - self.datastore.start_time, 2),
-                   'watch_count': len(self.datastore.data.get('watching', {})),
-                   'version': main_version
-               }, 200
+        return list, 200

changedetectionio/api/__init__.py

@@ -0,0 +1,26 @@
+import copy
+from . import api_schema
+from ..model import watch_base
+
+# Build a JSON Schema atleast partially based on our Watch model
+watch_base_config = watch_base()
+schema = api_schema.build_watch_json_schema(watch_base_config)
+
+schema_create_watch = copy.deepcopy(schema)
+schema_create_watch['required'] = ['url']
+
+schema_update_watch = copy.deepcopy(schema)
+schema_update_watch['additionalProperties'] = False
+
+# Tag schema is also based on watch_base since Tag inherits from it
+schema_tag = copy.deepcopy(schema)
+schema_create_tag = copy.deepcopy(schema_tag)
+schema_create_tag['required'] = ['title']
+schema_update_tag = copy.deepcopy(schema_tag)
+schema_update_tag['additionalProperties'] = False
+
+# Import all API resources
+from .Watch import Watch, WatchHistory, WatchSingleHistory, CreateWatch
+from .Tags import Tags, Tag
+from .Import import Import
+from .SystemInfo import SystemInfo

changedetectionio/api/api_schema.py

@@ -1,5 +1,7 @@
 # Responsible for building the storage dict into a set of rules ("JSON Schema") acceptable via the API
 # Probably other ways to solve this when the backend switches to some ORM
+from changedetectionio.notification import valid_notification_formats
+
 
 def build_time_between_check_json_schema():
     # Setup time between check schema
@@ -98,8 +100,6 @@ def build_watch_json_schema(d):
         }
     }
 
-    from changedetectionio.notification import valid_notification_formats
-
     schema['properties']['notification_format'] = {'type': 'string',
                                                    'enum': list(valid_notification_formats.keys())
                                                    }

changedetectionio/api/auth.py

@@ -11,22 +11,14 @@ def check_token(f):
         datastore = args[0].datastore
 
         config_api_token_enabled = datastore.data['settings']['application'].get('api_access_token_enabled')
-        if not config_api_token_enabled:
-            return
-
-        try:
-            api_key_header = request.headers['x-api-key']
-        except KeyError:
-            return make_response(
-                jsonify("No authorization x-api-key header."), 403
-            )
-
         config_api_token = datastore.data['settings']['application'].get('api_access_token')
 
-        if api_key_header != config_api_token:
-            return make_response(
-                jsonify("Invalid access - API key invalid."), 403
-            )
+        # config_api_token_enabled - a UI option in settings if access should obey the key or not
+        if config_api_token_enabled:
+            if request.headers.get('x-api-key') != config_api_token:
+                return make_response(
+                    jsonify("Invalid access - API key invalid."), 403
+                )
 
         return f(*args, **kwargs)
 

changedetectionio/apprise_asset.py

@@ -1,12 +0,0 @@
-from changedetectionio import apprise_plugin
-import apprise
-
-# Create our AppriseAsset and populate it with some of our new values:
-# https://github.com/caronc/apprise/wiki/Development_API#the-apprise-asset-object
-asset = apprise.AppriseAsset(
-   image_url_logo='https://raw.githubusercontent.com/dgtlmoon/changedetection.io/master/changedetectionio/static/images/avatar-256x256.png'
-)
-
-asset.app_id = "changedetection.io"
-asset.app_desc = "ChangeDetection.io best and simplest website monitoring and change detection"
-asset.app_url = "https://changedetection.io"

changedetectionio/apprise_plugin/__init__.py

@@ -1,98 +0,0 @@
-# include the decorator
-from apprise.decorators import notify
-from loguru import logger
-from requests.structures import CaseInsensitiveDict
-
-
-@notify(on="delete")
-@notify(on="deletes")
-@notify(on="get")
-@notify(on="gets")
-@notify(on="post")
-@notify(on="posts")
-@notify(on="put")
-@notify(on="puts")
-def apprise_custom_api_call_wrapper(body, title, notify_type, *args, **kwargs):
-    import requests
-    import json
-    import re
-
-    from urllib.parse import unquote_plus
-    from apprise.utils.parse import parse_url as apprise_parse_url
-
-    url = kwargs['meta'].get('url')
-    schema = kwargs['meta'].get('schema').lower().strip()
-
-    # Choose POST, GET etc from requests
-    method =  re.sub(rf's$', '', schema)
-    requests_method = getattr(requests, method)
-
-    params = CaseInsensitiveDict({}) # Added to requests
-    auth = None
-    has_error = False
-
-    # Convert /foobar?+some-header=hello to proper header dictionary
-    results = apprise_parse_url(url)
-
-    # Add our headers that the user can potentially over-ride if they wish
-    # to to our returned result set and tidy entries by unquoting them
-    headers = CaseInsensitiveDict({unquote_plus(x): unquote_plus(y)
-               for x, y in results['qsd+'].items()})
-
-    # https://github.com/caronc/apprise/wiki/Notify_Custom_JSON#get-parameter-manipulation
-    # In Apprise, it relies on prefixing each request arg with "-", because it uses say &method=update as a flag for apprise
-    # but here we are making straight requests, so we need todo convert this against apprise's logic
-    for k, v in results['qsd'].items():
-        if not k.strip('+-') in results['qsd+'].keys():
-            params[unquote_plus(k)] = unquote_plus(v)
-
-    # Determine Authentication
-    auth = ''
-    if results.get('user') and results.get('password'):
-        auth = (unquote_plus(results.get('user')), unquote_plus(results.get('user')))
-    elif results.get('user'):
-        auth = (unquote_plus(results.get('user')))
-
-    # If it smells like it could be JSON and no content-type was already set, offer a default content type.
-    if body and '{' in body[:100] and not headers.get('Content-Type'):
-        json_header = 'application/json; charset=utf-8'
-        try:
-            # Try if it's JSON
-            json.loads(body)
-            headers['Content-Type'] = json_header
-        except ValueError as e:
-            logger.warning(f"Could not automatically add '{json_header}' header to the notification because the document failed to parse as JSON: {e}")
-            pass
-
-    # POSTS -> HTTPS etc
-    if schema.lower().endswith('s'):
-        url = re.sub(rf'^{schema}', 'https', results.get('url'))
-    else:
-        url = re.sub(rf'^{schema}', 'http', results.get('url'))
-
-    status_str = ''
-    try:
-        r = requests_method(url,
-          auth=auth,
-          data=body.encode('utf-8') if type(body) is str else body,
-          headers=headers,
-          params=params
-        )
-
-        if not (200 <= r.status_code < 300):
-            status_str = f"Error sending '{method.upper()}' request to {url} - Status: {r.status_code}: '{r.reason}'"
-            logger.error(status_str)
-            has_error = True
-        else:
-            logger.info(f"Sent '{method.upper()}' request to {url}")
-            has_error = False
-
-    except requests.RequestException as e:
-        status_str = f"Error sending '{method.upper()}' request to {url} - {str(e)}"
-        logger.error(status_str)
-        has_error = True
-
-    if has_error:
-        raise TypeError(status_str)
-
-    return True

changedetectionio/auth_decorator.py

@@ -0,0 +1,33 @@
+import os
+from functools import wraps
+from flask import current_app, redirect, request
+from loguru import logger
+
+def login_optionally_required(func):
+    """
+    If password authentication is enabled, verify the user is logged in.
+    To be used as a decorator for routes that should optionally require login.
+    This version is blueprint-friendly as it uses current_app instead of directly accessing app.
+    """
+    @wraps(func)
+    def decorated_view(*args, **kwargs):
+        from flask import current_app
+        import flask_login
+        from flask_login import current_user
+
+        # Access datastore through the app config
+        datastore = current_app.config['DATASTORE']
+        has_password_enabled = datastore.data['settings']['application'].get('password') or os.getenv("SALTED_PASS", False)
+
+        # Permitted
+        if request.endpoint and 'diff_history_page' in request.endpoint and datastore.data['settings']['application'].get('shared_diff_access'):
+            return func(*args, **kwargs)
+        elif request.method in flask_login.config.EXEMPT_METHODS:
+            return func(*args, **kwargs)
+        elif current_app.config.get('LOGIN_DISABLED'):
+            return func(*args, **kwargs)
+        elif has_password_enabled and not current_user.is_authenticated:
+            return current_app.login_manager.unauthorized()
+
+        return func(*args, **kwargs)
+    return decorated_view

changedetectionio/blueprint/backups/__init__.py

@@ -138,7 +138,7 @@ def construct_blueprint(datastore: ChangeDetectionStore):
         return send_from_directory(os.path.abspath(datastore.datastore_path), filename, as_attachment=True)
 
     @login_optionally_required
-    @backups_blueprint.route("/", methods=['GET'])
+    @backups_blueprint.route("", methods=['GET'])
     def index():
         backups = find_backups()
         output = render_template("overview.html",

changedetectionio/blueprint/browser_steps/__init__.py

@@ -22,7 +22,9 @@ from loguru import logger
 
 browsersteps_sessions = {}
 io_interface_context = None
-
+import json
+import hashlib
+from flask import Response
 
 def construct_blueprint(datastore: ChangeDetectionStore):
     browser_steps_blueprint = Blueprint('browser_steps', __name__, template_folder="templates")
@@ -31,10 +33,8 @@ def construct_blueprint(datastore: ChangeDetectionStore):
         from . import nonContext
         from . import browser_steps
         import time
-        global browsersteps_sessions
         global io_interface_context
 
-
         # We keep the playwright session open for many minutes
         keepalive_seconds = int(os.getenv('BROWSERSTEPS_MINUTES_KEEPALIVE', 10)) * 60
 
@@ -85,7 +85,7 @@ def construct_blueprint(datastore: ChangeDetectionStore):
         browsersteps_start_session['browserstepper'] = browser_steps.browsersteps_live_ui(
             playwright_browser=browsersteps_start_session['browser'],
             proxy=proxy,
-            start_url=datastore.data['watching'][watch_uuid].get('url'),
+            start_url=datastore.data['watching'][watch_uuid].link,
             headers=datastore.data['watching'][watch_uuid].get('headers')
         )
 
@@ -101,8 +101,6 @@ def construct_blueprint(datastore: ChangeDetectionStore):
         # A new session was requested, return sessionID
 
         import uuid
-        global browsersteps_sessions
-
         browsersteps_session_id = str(uuid.uuid4())
         watch_uuid = request.args.get('uuid')
 
@@ -146,7 +144,6 @@ def construct_blueprint(datastore: ChangeDetectionStore):
     def browsersteps_ui_update():
         import base64
         import playwright._impl._errors
-        global browsersteps_sessions
         from changedetectionio.blueprint.browser_steps import browser_steps
 
         remaining =0
@@ -160,14 +157,13 @@ def construct_blueprint(datastore: ChangeDetectionStore):
         if not browsersteps_sessions.get(browsersteps_session_id):
             return make_response('No session exists under that ID', 500)
 
-
+        is_last_step = False
         # Actions - step/apply/etc, do the thing and return state
         if request.method == 'POST':
             # @todo - should always be an existing session
             step_operation = request.form.get('operation')
             step_selector = request.form.get('selector')
             step_optional_value = request.form.get('optional_value')
-            step_n = int(request.form.get('step_n'))
             is_last_step = strtobool(request.form.get('is_last_step'))
 
             # @todo try.. accept.. nice errors not popups..
@@ -182,16 +178,6 @@ def construct_blueprint(datastore: ChangeDetectionStore):
                 # Try to find something of value to give back to the user
                 return make_response(str(e).splitlines()[0], 401)
 
-            # Get visual selector ready/update its data (also use the current filter info from the page?)
-            # When the last 'apply' button was pressed
-            # @todo this adds overhead because the xpath selection is happening twice
-            u = browsersteps_sessions[browsersteps_session_id]['browserstepper'].page.url
-            if is_last_step and u:
-                (screenshot, xpath_data) = browsersteps_sessions[browsersteps_session_id]['browserstepper'].request_visualselector_data()
-                watch = datastore.data['watching'].get(uuid)
-                if watch:
-                    watch.save_screenshot(screenshot=screenshot)
-                    watch.save_xpath_data(data=xpath_data)
 
 #        if not this_session.page:
 #            cleanup_playwright_session()
@@ -199,31 +185,35 @@ def construct_blueprint(datastore: ChangeDetectionStore):
 
         # Screenshots and other info only needed on requesting a step (POST)
         try:
-            state = browsersteps_sessions[browsersteps_session_id]['browserstepper'].get_current_state()
+            (screenshot, xpath_data) = browsersteps_sessions[browsersteps_session_id]['browserstepper'].get_current_state()
+            if is_last_step:
+                watch = datastore.data['watching'].get(uuid)
+                u = browsersteps_sessions[browsersteps_session_id]['browserstepper'].page.url
+                if watch and u:
+                    watch.save_screenshot(screenshot=screenshot)
+                    watch.save_xpath_data(data=xpath_data)
+
         except playwright._impl._api_types.Error as e:
             return make_response("Browser session ran out of time :( Please reload this page."+str(e), 401)
+        except Exception as e:
+            return make_response("Error fetching screenshot and element data - " + str(e), 401)
 
-        # Use send_file() which is way faster than read/write loop on bytes
-        import json
-        from tempfile import mkstemp
-        from flask import send_file
-        tmp_fd, tmp_file = mkstemp(text=True, suffix=".json", prefix="changedetectionio-")
+        # SEND THIS BACK TO THE BROWSER
 
-        output = json.dumps({'screenshot': "data:image/jpeg;base64,{}".format(
-            base64.b64encode(state[0]).decode('ascii')),
-            'xpath_data': state[1],
-            'session_age_start': browsersteps_sessions[browsersteps_session_id]['browserstepper'].age_start,
-            'browser_time_remaining': round(remaining)
-        })
+        output = {
+            "screenshot": f"data:image/jpeg;base64,{base64.b64encode(screenshot).decode('ascii')}",
+            "xpath_data": xpath_data,
+            "session_age_start": browsersteps_sessions[browsersteps_session_id]['browserstepper'].age_start,
+            "browser_time_remaining": round(remaining)
+        }
+        json_data = json.dumps(output)
 
-        with os.fdopen(tmp_fd, 'w') as f:
-            f.write(output)
+        # Generate an ETag (hash of the response body)
+        etag_hash = hashlib.md5(json_data.encode('utf-8')).hexdigest()
 
-        response = make_response(send_file(path_or_file=tmp_file,
-                                           mimetype='application/json; charset=UTF-8',
-                                           etag=True))
-        # No longer needed
-        os.unlink(tmp_file)
+        # Create the response with ETag
+        response = Response(json_data, mimetype="application/json; charset=UTF-8")
+        response.set_etag(etag_hash)
 
         return response
 

changedetectionio/blueprint/browser_steps/browser_steps.py

@@ -1,14 +1,15 @@
-#!/usr/bin/env python3
-
 import os
 import time
 import re
 from random import randint
 from loguru import logger
 
+from changedetectionio.content_fetchers import SCREENSHOT_MAX_HEIGHT_DEFAULT
 from changedetectionio.content_fetchers.base import manage_user_agent
 from changedetectionio.safe_jinja import render as jinja_render
 
+
+
 # Two flags, tell the JS which of the "Selector" or "Value" field should be enabled in the front end
 # 0- off, 1- on
 browser_step_ui_config = {'Choose one': '0 0',
@@ -31,6 +32,7 @@ browser_step_ui_config = {'Choose one': '0 0',
 #                          'Extract text and use as filter': '1 0',
                           'Goto site': '0 0',
                           'Goto URL': '0 1',
+                          'Make all child elements visible': '1 0',
                           'Press Enter': '0 0',
                           'Select by label': '1 1',
                           'Scroll down': '0 0',
@@ -38,6 +40,7 @@ browser_step_ui_config = {'Choose one': '0 0',
                           'Wait for seconds': '0 1',
                           'Wait for text': '0 1',
                           'Wait for text in element': '1 1',
+                          'Remove elements': '1 0',
                           #                          'Press Page Down': '0 0',
                           #                          'Press Page Up': '0 0',
                           # weird bug, come back to it later
@@ -192,6 +195,24 @@ class steppable_browser_interface():
     def action_uncheck_checkbox(self, selector, value):
         self.page.locator(selector).uncheck(timeout=self.action_timeout)
 
+    def action_remove_elements(self, selector, value):
+        """Removes all elements matching the given selector from the DOM."""
+        self.page.locator(selector).evaluate_all("els => els.forEach(el => el.remove())")
+
+    def action_make_all_child_elements_visible(self, selector, value):
+        """Recursively makes all child elements inside the given selector fully visible."""
+        self.page.locator(selector).locator("*").evaluate_all("""
+            els => els.forEach(el => {
+                el.style.display = 'block';   // Forces it to be displayed
+                el.style.visibility = 'visible';   // Ensures it's not hidden
+                el.style.opacity = '1';   // Fully opaque
+                el.style.position = 'relative';   // Avoids 'absolute' hiding
+                el.style.height = 'auto';   // Expands collapsed elements
+                el.style.width = 'auto';   // Ensures full visibility
+                el.removeAttribute('hidden');   // Removes hidden attribute
+                el.classList.remove('hidden', 'd-none');  // Removes common CSS hidden classes
+            })
+        """)
 
 # Responsible for maintaining a live 'context' with the chrome CDP
 # @todo - how long do contexts live for anyway?
@@ -259,6 +280,7 @@ class browsersteps_live_ui(steppable_browser_interface):
         logger.debug(f"Time to browser setup {time.time()-now:.2f}s")
         self.page.wait_for_timeout(1 * 1000)
 
+
     def mark_as_closed(self):
         logger.debug("Page closed, cleaning up..")
 
@@ -271,44 +293,40 @@ class browsersteps_live_ui(steppable_browser_interface):
     def get_current_state(self):
         """Return the screenshot and interactive elements mapping, generally always called after action_()"""
         import importlib.resources
+        import json
+        # because we for now only run browser steps in playwright mode (not puppeteer mode)
+        from changedetectionio.content_fetchers.playwright import capture_full_page
+
         xpath_element_js = importlib.resources.files("changedetectionio.content_fetchers.res").joinpath('xpath_element_scraper.js').read_text()
 
         now = time.time()
         self.page.wait_for_timeout(1 * 1000)
 
-        # The actual screenshot
-        screenshot = self.page.screenshot(type='jpeg', full_page=True, quality=40)
+        screenshot = capture_full_page(page=self.page)
 
+        logger.debug(f"Time to get screenshot from browser {time.time() - now:.2f}s")
+
+        now = time.time()
         self.page.evaluate("var include_filters=''")
         # Go find the interactive elements
         # @todo in the future, something smarter that can scan for elements with .click/focus etc event handlers?
-        elements = 'a,button,input,select,textarea,i,th,td,p,li,h1,h2,h3,h4,div,span'
-        xpath_element_js = xpath_element_js.replace('%ELEMENTS%', elements)
-        xpath_data = self.page.evaluate("async () => {" + xpath_element_js + "}")
+
+        self.page.request_gc()
+
+        scan_elements = 'a,button,input,select,textarea,i,th,td,p,li,h1,h2,h3,h4,div,span'
+
+        MAX_TOTAL_HEIGHT = int(os.getenv("SCREENSHOT_MAX_HEIGHT", SCREENSHOT_MAX_HEIGHT_DEFAULT))
+        xpath_data = json.loads(self.page.evaluate(xpath_element_js, {
+            "visualselector_xpath_selectors": scan_elements,
+            "max_height": MAX_TOTAL_HEIGHT
+        }))
+        self.page.request_gc()
+
         # So the JS will find the smallest one first
         xpath_data['size_pos'] = sorted(xpath_data['size_pos'], key=lambda k: k['width'] * k['height'], reverse=True)
-        logger.debug(f"Time to complete get_current_state of browser {time.time()-now:.2f}s")
-        # except
+        logger.debug(f"Time to scrape xPath element data in browser {time.time()-now:.2f}s")
+
         # playwright._impl._api_types.Error: Browser closed.
         # @todo show some countdown timer?
         return (screenshot, xpath_data)
 
-    def request_visualselector_data(self):
-        """
-        Does the same that the playwright operation in content_fetcher does
-        This is used to just bump the VisualSelector data so it' ready to go if they click on the tab
-        @todo refactor and remove duplicate code, add include_filters
-        :param xpath_data:
-        :param screenshot:
-        :param current_include_filters:
-        :return:
-        """
-        import importlib.resources
-        self.page.evaluate("var include_filters=''")
-        xpath_element_js = importlib.resources.files("changedetectionio.content_fetchers.res").joinpath('xpath_element_scraper.js').read_text()
-        from changedetectionio.content_fetchers import visualselector_xpath_selectors
-        xpath_element_js = xpath_element_js.replace('%ELEMENTS%', visualselector_xpath_selectors)
-        xpath_data = self.page.evaluate("async () => {" + xpath_element_js + "}")
-        screenshot = self.page.screenshot(type='jpeg', full_page=True, quality=int(os.getenv("SCREENSHOT_QUALITY", 72)))
-
-        return (screenshot, xpath_data)

changedetectionio/blueprint/imports/__init__.py

@@ -0,0 +1,74 @@
+from flask import Blueprint, request, redirect, url_for, flash, render_template
+from changedetectionio.store import ChangeDetectionStore
+from changedetectionio.auth_decorator import login_optionally_required
+from changedetectionio.blueprint.imports.importer import (
+    import_url_list, 
+    import_distill_io_json, 
+    import_xlsx_wachete, 
+    import_xlsx_custom
+)
+
+def construct_blueprint(datastore: ChangeDetectionStore, update_q, queuedWatchMetaData):
+    import_blueprint = Blueprint('imports', __name__, template_folder="templates")
+    
+    @import_blueprint.route("/import", methods=['GET', 'POST'])
+    @login_optionally_required
+    def import_page():
+        remaining_urls = []
+        from changedetectionio import forms
+
+        if request.method == 'POST':
+            # URL List import
+            if request.values.get('urls') and len(request.values.get('urls').strip()):
+                # Import and push into the queue for immediate update check
+                importer_handler = import_url_list()
+                importer_handler.run(data=request.values.get('urls'), flash=flash, datastore=datastore, processor=request.values.get('processor', 'text_json_diff'))
+                for uuid in importer_handler.new_uuids:
+                    update_q.put(queuedWatchMetaData.PrioritizedItem(priority=1, item={'uuid': uuid}))
+
+                if len(importer_handler.remaining_data) == 0:
+                    return redirect(url_for('watchlist.index'))
+                else:
+                    remaining_urls = importer_handler.remaining_data
+
+            # Distill.io import
+            if request.values.get('distill-io') and len(request.values.get('distill-io').strip()):
+                # Import and push into the queue for immediate update check
+                d_importer = import_distill_io_json()
+                d_importer.run(data=request.values.get('distill-io'), flash=flash, datastore=datastore)
+                for uuid in d_importer.new_uuids:
+                    update_q.put(queuedWatchMetaData.PrioritizedItem(priority=1, item={'uuid': uuid}))
+
+            # XLSX importer
+            if request.files and request.files.get('xlsx_file'):
+                file = request.files['xlsx_file']
+
+                if request.values.get('file_mapping') == 'wachete':
+                    w_importer = import_xlsx_wachete()
+                    w_importer.run(data=file, flash=flash, datastore=datastore)
+                else:
+                    w_importer = import_xlsx_custom()
+                    # Building mapping of col # to col # type
+                    map = {}
+                    for i in range(10):
+                        c = request.values.get(f"custom_xlsx[col_{i}]")
+                        v = request.values.get(f"custom_xlsx[col_type_{i}]")
+                        if c and v:
+                            map[int(c)] = v
+
+                    w_importer.import_profile = map
+                    w_importer.run(data=file, flash=flash, datastore=datastore)
+
+                for uuid in w_importer.new_uuids:
+                    update_q.put(queuedWatchMetaData.PrioritizedItem(priority=1, item={'uuid': uuid}))
+
+        # Could be some remaining, or we could be on GET
+        form = forms.importForm(formdata=request.form if request.method == 'POST' else None)
+        output = render_template("import.html",
+                                form=form,
+                                import_url_list_remaining="\n".join(remaining_urls),
+                                original_distill_json=''
+                                )
+        return output
+
+    return import_blueprint

changedetectionio/blueprint/imports/importer.py

@@ -1,6 +1,5 @@
-from abc import ABC, abstractmethod
+from abc import abstractmethod
 import time
-import validators
 from wtforms import ValidationError
 from loguru import logger
 
@@ -241,7 +240,7 @@ class import_xlsx_custom(Importer):
             return
 
         # @todo cehck atleast 2 rows, same in other method
-        from .forms import validate_url
+        from changedetectionio.forms import validate_url
         row_i = 1
 
         try:
@@ -300,4 +299,4 @@ class import_xlsx_custom(Importer):
             row_i += 1
 
         flash(
-            "{} imported from custom .xlsx in {:.2f}s".format(len(self.new_uuids), time.time() - now))
+            "{} imported from custom .xlsx in {:.2f}s".format(len(self.new_uuids), time.time() - now))

changedetectionio/blueprint/imports/templates/import.html

@@ -13,29 +13,27 @@
     </div>
 
     <div class="box-wrap inner">
-        <form class="pure-form" action="{{url_for('import_page')}}" method="POST" enctype="multipart/form-data">
+        <form class="pure-form" action="{{url_for('imports.import_page')}}" method="POST" enctype="multipart/form-data">
             <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
             <div class="tab-pane-inner" id="url-list">
-                    <legend>
+                <div class="pure-control-group">
                         Enter one URL per line, and optionally add tags for each URL after a space, delineated by comma
                         (,):
                         <br>
-                        <code>https://example.com tag1, tag2, last tag</code>
-                        <br>
+                        <p><strong>Example:  </strong><code>https://example.com tag1, tag2, last tag</code></p>
                         URLs which do not pass validation will stay in the textarea.
-                    </legend>
+                </div>
                 {{ render_field(form.processor, class="processor") }}
-
+                
+                <div class="pure-control-group">
                     <textarea name="urls" class="pure-input-1-2" placeholder="https://"
                               style="width: 100%;
                                 font-family:monospace;
                                 white-space: pre;
                                 overflow-wrap: normal;
                                 overflow-x: scroll;" rows="25">{{ import_url_list_remaining }}</textarea>
-
-<div id="quick-watch-processor-type">
-
-                    </div>
+                 </div>
+                 <div id="quick-watch-processor-type"></div>
 
             </div>
 
@@ -43,7 +41,7 @@
 
 
 
-                    <legend>
+                    <div class="pure-control-group">
                         Copy and Paste your Distill.io watch 'export' file, this should be a JSON file.<br>
                         This is <i>experimental</i>, supported fields are <code>name</code>, <code>uri</code>, <code>tags</code>, <code>config:selections</code>, the rest (including <code>schedule</code>) are ignored.
                         <br>
@@ -51,7 +49,7 @@
                         How to export? <a href="https://distill.io/docs/web-monitor/how-export-and-import-monitors/">https://distill.io/docs/web-monitor/how-export-and-import-monitors/</a><br>
                         Be sure to set your default fetcher to Chrome if required.<br>
                         </p>
-                    </legend>
+                    </div>
 
 
                     <textarea name="distill-io" class="pure-input-1-2" style="width: 100%;
@@ -122,4 +120,4 @@
     </div>
 </div>
 
-{% endblock %}
+{% endblock %}

changedetectionio/blueprint/price_data_follower/__init__.py

@@ -20,13 +20,13 @@ def construct_blueprint(datastore: ChangeDetectionStore, update_q: PriorityQueue
         datastore.data['watching'][uuid]['processor'] = 'restock_diff'
         datastore.data['watching'][uuid].clear_watch()
         update_q.put(queuedWatchMetaData.PrioritizedItem(priority=1, item={'uuid': uuid}))
-        return redirect(url_for("index"))
+        return redirect(url_for("watchlist.index"))
 
     @login_required
     @price_data_follower_blueprint.route("/<string:uuid>/reject", methods=['GET'])
     def reject(uuid):
         datastore.data['watching'][uuid]['track_ldjson_price_data'] = PRICE_DATA_TRACK_REJECT
-        return redirect(url_for("index"))
+        return redirect(url_for("watchlist.index"))
 
 
     return price_data_follower_blueprint

changedetectionio/blueprint/rss/__init__.py

@@ -0,0 +1 @@
+RSS_FORMAT_TYPES = [('plaintext', 'Plain text'), ('html', 'HTML Color')]

changedetectionio/blueprint/rss/blueprint.py

@@ -0,0 +1,147 @@
+
+from changedetectionio.safe_jinja import render as jinja_render
+from changedetectionio.store import ChangeDetectionStore
+from feedgen.feed import FeedGenerator
+from flask import Blueprint, make_response, request, url_for, redirect
+from loguru import logger
+import datetime
+import pytz
+import re
+import time
+
+
+BAD_CHARS_REGEX=r'[\x00-\x08\x0B\x0C\x0E-\x1F]'
+
+# Anything that is not text/UTF-8 should be stripped before it breaks feedgen (such as binary data etc)
+def scan_invalid_chars_in_rss(content):
+    for match in re.finditer(BAD_CHARS_REGEX, content):
+        i = match.start()
+        bad_char = content[i]
+        hex_value = f"0x{ord(bad_char):02x}"
+        # Grab context
+        start = max(0, i - 20)
+        end = min(len(content), i + 21)
+        context = content[start:end].replace('\n', '\\n').replace('\r', '\\r')
+        logger.warning(f"Invalid char {hex_value} at pos {i}: ...{context}...")
+        # First match is enough
+        return True
+
+    return False
+
+
+def clean_entry_content(content):
+    cleaned = re.sub(BAD_CHARS_REGEX, '', content)
+    return cleaned
+
+def construct_blueprint(datastore: ChangeDetectionStore):
+    rss_blueprint = Blueprint('rss', __name__)
+
+    # Some RSS reader situations ended up with rss/ (forward slash after RSS) due
+    # to some earlier blueprint rerouting work, it should goto feed.
+    @rss_blueprint.route("/", methods=['GET'])
+    def extraslash():
+        return redirect(url_for('rss.feed'))
+
+    # Import the login decorator if needed
+    # from changedetectionio.auth_decorator import login_optionally_required
+    @rss_blueprint.route("", methods=['GET'])
+    def feed():
+        now = time.time()
+        # Always requires token set
+        app_rss_token = datastore.data['settings']['application'].get('rss_access_token')
+        rss_url_token = request.args.get('token')
+        if rss_url_token != app_rss_token:
+            return "Access denied, bad token", 403
+
+        from changedetectionio import diff
+        limit_tag = request.args.get('tag', '').lower().strip()
+        # Be sure limit_tag is a uuid
+        for uuid, tag in datastore.data['settings']['application'].get('tags', {}).items():
+            if limit_tag == tag.get('title', '').lower().strip():
+                limit_tag = uuid
+
+        # Sort by last_changed and add the uuid which is usually the key..
+        sorted_watches = []
+
+        # @todo needs a .itemsWithTag() or something - then we can use that in Jinaj2 and throw this away
+        for uuid, watch in datastore.data['watching'].items():
+            # @todo tag notification_muted skip also (improve Watch model)
+            if datastore.data['settings']['application'].get('rss_hide_muted_watches') and watch.get('notification_muted'):
+                continue
+            if limit_tag and not limit_tag in watch['tags']:
+                continue
+            watch['uuid'] = uuid
+            sorted_watches.append(watch)
+
+        sorted_watches.sort(key=lambda x: x.last_changed, reverse=False)
+
+        fg = FeedGenerator()
+        fg.title('changedetection.io')
+        fg.description('Feed description')
+        fg.link(href='https://changedetection.io')
+
+        html_colour_enable = False
+        if datastore.data['settings']['application'].get('rss_content_format') == 'html':
+            html_colour_enable = True
+
+        for watch in sorted_watches:
+
+            dates = list(watch.history.keys())
+            # Re #521 - Don't bother processing this one if theres less than 2 snapshots, means we never had a change detected.
+            if len(dates) < 2:
+                continue
+
+            if not watch.viewed:
+                # Re #239 - GUID needs to be individual for each event
+                # @todo In the future make this a configurable link back (see work on BASE_URL https://github.com/dgtlmoon/changedetection.io/pull/228)
+                guid = "{}/{}".format(watch['uuid'], watch.last_changed)
+                fe = fg.add_entry()
+
+                # Include a link to the diff page, they will have to login here to see if password protection is enabled.
+                # Description is the page you watch, link takes you to the diff JS UI page
+                # Dict val base_url will get overriden with the env var if it is set.
+                ext_base_url = datastore.data['settings']['application'].get('active_base_url')
+                # @todo fix
+
+                # Because we are called via whatever web server, flask should figure out the right path (
+                diff_link = {'href': url_for('ui.ui_views.diff_history_page', uuid=watch['uuid'], _external=True)}
+
+                fe.link(link=diff_link)
+
+                # @todo watch should be a getter - watch.get('title') (internally if URL else..)
+
+                watch_title = watch.get('title') if watch.get('title') else watch.get('url')
+                fe.title(title=watch_title)
+                try:
+
+                    html_diff = diff.render_diff(previous_version_file_contents=watch.get_history_snapshot(dates[-2]),
+                                                 newest_version_file_contents=watch.get_history_snapshot(dates[-1]),
+                                                 include_equal=False,
+                                                 line_feed_sep="<br>",
+                                                 html_colour=html_colour_enable
+                                                 )
+                except FileNotFoundError as e:
+                    html_diff = f"History snapshot file for watch {watch.get('uuid')}@{watch.last_changed} - '{watch.get('title')} not found."
+
+                # @todo Make this configurable and also consider html-colored markup
+                # @todo User could decide if <link> goes to the diff page, or to the watch link
+                rss_template = "<html><body>\n<h4><a href=\"{{watch_url}}\">{{watch_title}}</a></h4>\n<p>{{html_diff}}</p>\n</body></html>\n"
+
+                content = jinja_render(template_str=rss_template, watch_title=watch_title, html_diff=html_diff, watch_url=watch.link)
+
+                # Out of range chars could also break feedgen
+                if scan_invalid_chars_in_rss(content):
+                    content = clean_entry_content(content)
+
+                fe.content(content=content, type='CDATA')
+                fe.guid(guid, permalink=False)
+                dt = datetime.datetime.fromtimestamp(int(watch.newest_history_key))
+                dt = dt.replace(tzinfo=pytz.UTC)
+                fe.pubDate(dt)
+
+        response = make_response(fg.rss_str())
+        response.headers.set('Content-Type', 'application/rss+xml;charset=utf-8')
+        logger.trace(f"RSS generated in {time.time() - now:.3f}s")
+        return response
+
+    return rss_blueprint

changedetectionio/blueprint/settings/__init__.py

@@ -0,0 +1,120 @@
+import os
+from copy import deepcopy
+from datetime import datetime
+from zoneinfo import ZoneInfo, available_timezones
+import secrets
+import flask_login
+from flask import Blueprint, render_template, request, redirect, url_for, flash
+
+from changedetectionio.store import ChangeDetectionStore
+from changedetectionio.auth_decorator import login_optionally_required
+
+
+def construct_blueprint(datastore: ChangeDetectionStore):
+    settings_blueprint = Blueprint('settings', __name__, template_folder="templates")
+
+    @settings_blueprint.route("", methods=['GET', "POST"])
+    @login_optionally_required
+    def settings_page():
+        from changedetectionio import forms
+
+        default = deepcopy(datastore.data['settings'])
+        if datastore.proxy_list is not None:
+            available_proxies = list(datastore.proxy_list.keys())
+            # When enabled
+            system_proxy = datastore.data['settings']['requests']['proxy']
+            # In the case it doesnt exist anymore
+            if not system_proxy in available_proxies:
+                system_proxy = None
+
+            default['requests']['proxy'] = system_proxy if system_proxy is not None else available_proxies[0]
+            # Used by the form handler to keep or remove the proxy settings
+            default['proxy_list'] = available_proxies[0]
+
+        # Don't use form.data on POST so that it doesnt overrid the checkbox status from the POST status
+        form = forms.globalSettingsForm(formdata=request.form if request.method == 'POST' else None,
+                                        data=default,
+                                        extra_notification_tokens=datastore.get_unique_notification_tokens_available()
+                                        )
+
+        # Remove the last option 'System default'
+        form.application.form.notification_format.choices.pop()
+
+        if datastore.proxy_list is None:
+            # @todo - Couldn't get setattr() etc dynamic addition working, so remove it instead
+            del form.requests.form.proxy
+        else:
+            form.requests.form.proxy.choices = []
+            for p in datastore.proxy_list:
+                form.requests.form.proxy.choices.append(tuple((p, datastore.proxy_list[p]['label'])))
+
+        if request.method == 'POST':
+            # Password unset is a GET, but we can lock the session to a salted env password to always need the password
+            if form.application.form.data.get('removepassword_button', False):
+                # SALTED_PASS means the password is "locked" to what we set in the Env var
+                if not os.getenv("SALTED_PASS", False):
+                    datastore.remove_password()
+                    flash("Password protection removed.", 'notice')
+                    flask_login.logout_user()
+                    return redirect(url_for('settings.settings_page'))
+
+            if form.validate():
+                # Don't set password to False when a password is set - should be only removed with the `removepassword` button
+                app_update = dict(deepcopy(form.data['application']))
+
+                # Never update password with '' or False (Added by wtforms when not in submission)
+                if 'password' in app_update and not app_update['password']:
+                    del (app_update['password'])
+
+                datastore.data['settings']['application'].update(app_update)
+                datastore.data['settings']['requests'].update(form.data['requests'])
+
+                if not os.getenv("SALTED_PASS", False) and len(form.application.form.password.encrypted_password):
+                    datastore.data['settings']['application']['password'] = form.application.form.password.encrypted_password
+                    datastore.needs_write_urgent = True
+                    flash("Password protection enabled.", 'notice')
+                    flask_login.logout_user()
+                    return redirect(url_for('watchlist.index'))
+
+                datastore.needs_write_urgent = True
+                flash("Settings updated.")
+
+            else:
+                flash("An error occurred, please see below.", "error")
+
+        # Convert to ISO 8601 format, all date/time relative events stored as UTC time
+        utc_time = datetime.now(ZoneInfo("UTC")).isoformat()
+
+        output = render_template("settings.html",
+                                api_key=datastore.data['settings']['application'].get('api_access_token'),
+                                available_timezones=sorted(available_timezones()),
+                                emailprefix=os.getenv('NOTIFICATION_MAIL_BUTTON_PREFIX', False),
+                                extra_notification_token_placeholder_info=datastore.get_unique_notification_token_placeholders_available(),
+                                form=form,
+                                hide_remove_pass=os.getenv("SALTED_PASS", False),
+                                min_system_recheck_seconds=int(os.getenv('MINIMUM_SECONDS_RECHECK_TIME', 3)),
+                                settings_application=datastore.data['settings']['application'],
+                                timezone_default_config=datastore.data['settings']['application'].get('timezone'),
+                                utc_time=utc_time,
+                                )
+
+        return output
+
+    @settings_blueprint.route("/reset-api-key", methods=['GET'])
+    @login_optionally_required
+    def settings_reset_api_key():
+        secret = secrets.token_hex(16)
+        datastore.data['settings']['application']['api_access_token'] = secret
+        datastore.needs_write_urgent = True
+        flash("API Key was regenerated.")
+        return redirect(url_for('settings.settings_page')+'#api')
+        
+    @settings_blueprint.route("/notification-logs", methods=['GET'])
+    @login_optionally_required
+    def notification_logs():
+        from changedetectionio.flask_app import notification_debug_log
+        output = render_template("notification-log.html",
+                               logs=notification_debug_log if len(notification_debug_log) else ["Notification logs are empty - no notifications sent yet."])
+        return output
+
+    return settings_blueprint

changedetectionio/blueprint/settings/templates/settings.html

@@ -4,7 +4,7 @@
 {% from '_helpers.html' import render_field, render_checkbox_field, render_button, render_time_schedule_form %}
 {% from '_common_fields.html' import render_common_settings_form %}
 <script>
-    const notification_base_url="{{url_for('ajax_callback_send_notification_test', mode="global-settings")}}";
+    const notification_base_url="{{url_for('ui.ui_notification.ajax_callback_send_notification_test', mode="global-settings")}}";
 {% if emailprefix %}
     const email_notification_prefix=JSON.parse('{{emailprefix|tojson}}');
 {% endif %}
@@ -22,13 +22,14 @@
             <li class="tab"><a href="#notifications">Notifications</a></li>
             <li class="tab"><a href="#fetching">Fetching</a></li>
             <li class="tab"><a href="#filters">Global Filters</a></li>
+            <li class="tab"><a href="#ui-options">UI Options</a></li>
             <li class="tab"><a href="#api">API</a></li>
             <li class="tab"><a href="#timedate">Time &amp Date</a></li>
             <li class="tab"><a href="#proxies">CAPTCHA &amp; Proxies</a></li>
         </ul>
     </div>
     <div class="box-wrap inner">
-        <form class="pure-form pure-form-stacked settings" action="{{url_for('settings_page')}}" method="POST">
+        <form class="pure-form pure-form-stacked settings" action="{{url_for('settings.settings_page')}}" method="POST">
             <input type="hidden" name="csrf_token" value="{{ csrf_token() }}" >
             <div class="tab-pane-inner" id="general">
                 <fieldset>
@@ -78,7 +79,10 @@
                         {{ render_field(form.application.form.pager_size) }}
                         <span class="pure-form-message-inline">Number of items per page in the watch overview list, 0 to disable.</span>
                     </div>
-
+                    <div class="pure-control-group">
+                        {{ render_field(form.application.form.rss_content_format) }}
+                        <span class="pure-form-message-inline">Love RSS? Does your reader support HTML? Set it here</span>
+                    </div>
                     <div class="pure-control-group">
                         {{ render_checkbox_field(form.application.form.extract_title_as_title) }}
                         <span class="pure-form-message-inline">Note: This will automatically apply to all existing watches.</span>
@@ -203,7 +207,7 @@ nav
                     </div>
                 </div>
                 <div class="pure-control-group">
-                    <a href="{{url_for('settings_reset_api_key')}}" class="pure-button button-small button-cancel">Regenerate API key</a>
+                    <a href="{{url_for('settings.settings_reset_api_key')}}" class="pure-button button-small button-cancel">Regenerate API key</a>
                 </div>
                 <div class="pure-control-group">
                     <h4>Chrome Extension</h4>
@@ -214,7 +218,7 @@ nav
                         <a id="chrome-extension-link"
                            title="Try our new Chrome Extension!"
                            href="https://chromewebstore.google.com/detail/changedetectionio-website/kefcfmgmlhmankjmnbijimhofdjekbop">
-                            <img src="{{ url_for('static_content', group='images', filename='Google-Chrome-icon.png') }}" alt="Chrome">
+                            <img alt="Chrome store icon" src="{{ url_for('static_content', group='images', filename='google-chrome-icon.png') }}" alt="Chrome">
                             Chrome Webstore
                         </a>
                     </p>
@@ -237,6 +241,12 @@ nav
                     </p>
                 </div>
             </div>
+            <div class="tab-pane-inner" id="ui-options">
+                <div class="pure-control-group">
+                    {{ render_checkbox_field(form.application.form.ui.form.open_diff_in_new_tab, class="open_diff_in_new_tab") }}
+                    <span class="pure-form-message-inline">Enable this setting to open the diff page in a new tab. If disabled, the diff page will open in the current tab.</span>
+                </div>
+            </div>
             <div class="tab-pane-inner" id="proxies">
                 <div id="recommended-proxy">
                     <div>
@@ -299,8 +309,8 @@ nav
             <div id="actions">
                 <div class="pure-control-group">
                     {{ render_button(form.save_button) }}
-                    <a href="{{url_for('index')}}" class="pure-button button-small button-cancel">Back</a>
-                    <a href="{{url_for('clear_all_history')}}" class="pure-button button-small button-error">Clear Snapshot History</a>
+                    <a href="{{url_for('watchlist.index')}}" class="pure-button button-small button-cancel">Back</a>
+                    <a href="{{url_for('ui.clear_all_history')}}" class="pure-button button-small button-error">Clear Snapshot History</a>
                 </div>
             </div>
         </form>

changedetectionio/blueprint/tags/templates/edit-tag.html

@@ -3,7 +3,7 @@
 {% from '_helpers.html' import render_field, render_checkbox_field, render_button %}
 {% from '_common_fields.html' import render_common_settings_form %}
 <script>
-    const notification_base_url="{{url_for('ajax_callback_send_notification_test', mode="group-settings")}}";
+    const notification_base_url="{{url_for('ui.ui_notification.ajax_callback_send_notification_test', mode="group-settings")}}";
 </script>
 
 <script src="{{url_for('static_content', group='js', filename='tabs.js')}}" defer></script>
@@ -13,6 +13,7 @@
     /*const email_notification_prefix=JSON.parse('{{ emailprefix|tojson }}');*/
 /*{% endif %}*/
 
+{% set has_tag_filters_extra='' %}
 
 </script>
 
@@ -46,59 +47,12 @@
             </div>
 
             <div class="tab-pane-inner" id="filters-and-triggers">
-                    <div class="pure-control-group">
-                        {% set field = render_field(form.include_filters,
-                            rows=5,
-                            placeholder="#example
-xpath://body/div/span[contains(@class, 'example-class')]",
-                            class="m-d")
-                        %}
-                        {{ field }}
-                        {% if '/text()' in  field %}
-                          <span class="pure-form-message-inline"><strong>Note!: //text() function does not work where the &lt;element&gt; contains &lt;![CDATA[]]&gt;</strong></span><br>
-                        {% endif %}
-                        <span class="pure-form-message-inline">One CSS, xPath, JSON Path/JQ selector per line, <i>any</i> rules that matches will be used.<br>
-                    <div data-target="#advanced-help-selectors" class="toggle-show pure-button button-tag button-xsmall">Show advanced help and tips</div>
-                    <ul id="advanced-help-selectors">
-                        <li>CSS - Limit text to this CSS rule, only text matching this CSS rule is included.</li>
-                        <li>JSON - Limit text to this JSON rule, using either <a href="https://pypi.org/project/jsonpath-ng/" target="new">JSONPath</a> or <a href="https://stedolan.github.io/jq/" target="new">jq</a> (if installed).
-                            <ul>
-                                <li>JSONPath: Prefix with <code>json:</code>, use <code>json:$</code> to force re-formatting if required,  <a href="https://jsonpath.com/" target="new">test your JSONPath here</a>.</li>
-                                {% if jq_support %}
-                                <li>jq: Prefix with <code>jq:</code> and <a href="https://jqplay.org/" target="new">test your jq here</a>. Using <a href="https://stedolan.github.io/jq/" target="new">jq</a> allows for complex filtering and processing of JSON data with built-in functions, regex, filtering, and more. See examples and documentation <a href="https://stedolan.github.io/jq/manual/" target="new">here</a>. Prefix <code>jqraw:</code> outputs the results as text instead of a JSON list.</li>
-                                {% else %}
-                                <li>jq support not installed</li>
-                                {% endif %}
-                            </ul>
-                        </li>
-                        <li>XPath - Limit text to this XPath rule, simply start with a forward-slash. To specify XPath to be used explicitly or the XPath rule starts with an XPath function: Prefix with <code>xpath:</code>
-                            <ul>
-                                <li>Example:  <code>//*[contains(@class, 'sametext')]</code> or <code>xpath:count(//*[contains(@class, 'sametext')])</code>, <a
-                                href="http://xpather.com/" target="new">test your XPath here</a></li>
-                                <li>Example: Get all titles from an RSS feed <code>//title/text()</code></li>
-                                <li>To use XPath1.0: Prefix with <code>xpath1:</code></li>
-                            </ul>
-                            </li>
-                    </ul>
-                    Please be sure that you thoroughly understand how to write CSS, JSONPath, XPath{% if jq_support %}, or jq selector{%endif%} rules before filing an issue on GitHub! <a
-                                href="https://github.com/dgtlmoon/changedetection.io/wiki/CSS-Selector-help">here for more CSS selector help</a>.<br>
-                </span>
-                    </div>
-                <fieldset class="pure-control-group">
-                    {{ render_field(form.subtractive_selectors, rows=5, placeholder="header
-footer
-nav
-.stockticker
-//*[contains(text(), 'Advertisement')]") }}
-                    <span class="pure-form-message-inline">
-                        <ul>
-                          <li> Remove HTML element(s) by CSS and XPath selectors before text conversion. </li>
-                          <li> Don't paste HTML here, use only CSS and XPath selectors </li>
-                          <li> Add multiple elements, CSS or XPath selectors per line to ignore multiple parts of the HTML. </li>
-                        </ul>
-                      </span>
-                </fieldset>
-
+                <p>These settings are <strong><i>added</i></strong> to any existing watch configurations.</p>
+                {% include "edit/include_subtract.html" %}
+                <div class="text-filtering border-fieldset">
+                    <h3>Text filtering</h3>
+                    {% include "edit/text-options.html" %}
+                </div>
             </div>
 
         {# rendered sub Template #}
@@ -124,7 +78,7 @@ nav
                         {% if has_default_notification_urls %}
                         <div class="inline-warning">
                             <img class="inline-warning-icon" src="{{url_for('static_content', group='images', filename='notice.svg')}}" alt="Look out!" title="Lookout!" >
-                            There are <a href="{{ url_for('settings_page')}}#notifications">system-wide notification URLs enabled</a>, this form will override notification settings for this watch only &dash; an empty Notification URL list here will still send notifications.
+                            There are <a href="{{ url_for('settings.settings_page')}}#notifications">system-wide notification URLs enabled</a>, this form will override notification settings for this watch only &dash; an empty Notification URL list here will still send notifications.
                         </div>
                         {% endif %}
                         <a href="#notifications" id="notification-setting-reset-to-default" class="pure-button button-xsmall" style="right: 20px; top: 20px; position: absolute; background-color: #5f42dd; border-radius: 4px; font-size: 70%; color: #fff">Use system defaults</a>

changedetectionio/blueprint/tags/templates/groups-overview.html

@@ -47,7 +47,7 @@
                     <a class="link-mute state-{{'on' if tag.notification_muted else 'off'}}" href="{{url_for('tags.mute', uuid=tag.uuid)}}"><img src="{{url_for('static_content', group='images', filename='bell-off.svg')}}" alt="Mute notifications" title="Mute notifications" class="icon icon-mute" ></a>
                 </td>
                 <td>{{ "{:,}".format(tag_count[uuid]) if uuid in tag_count else 0 }}</td>
-                <td class="title-col inline"> <a href="{{url_for('index', tag=uuid) }}">{{ tag.title }}</a></td>
+                <td class="title-col inline"> <a href="{{url_for('watchlist.index', tag=uuid) }}">{{ tag.title }}</a></td>
                 <td>
                     <a class="pure-button pure-button-primary" href="{{ url_for('tags.form_tag_edit', uuid=uuid) }}">Edit</a>&nbsp;
                     <a class="pure-button pure-button-primary" href="{{ url_for('tags.delete', uuid=uuid) }}" title="Deletes and removes tag">Delete</a>

changedetectionio/blueprint/ui/__init__.py

@@ -0,0 +1,305 @@
+import time
+from flask import Blueprint, request, redirect, url_for, flash, render_template, session
+from loguru import logger
+from functools import wraps
+
+from changedetectionio.store import ChangeDetectionStore
+from changedetectionio.blueprint.ui.edit import construct_blueprint as construct_edit_blueprint
+from changedetectionio.blueprint.ui.notification import construct_blueprint as construct_notification_blueprint
+from changedetectionio.blueprint.ui.views import construct_blueprint as construct_views_blueprint
+
+def construct_blueprint(datastore: ChangeDetectionStore, update_q, running_update_threads, queuedWatchMetaData):
+    ui_blueprint = Blueprint('ui', __name__, template_folder="templates")
+    
+    # Register the edit blueprint
+    edit_blueprint = construct_edit_blueprint(datastore, update_q, queuedWatchMetaData)
+    ui_blueprint.register_blueprint(edit_blueprint)
+    
+    # Register the notification blueprint
+    notification_blueprint = construct_notification_blueprint(datastore)
+    ui_blueprint.register_blueprint(notification_blueprint)
+    
+    # Register the views blueprint
+    views_blueprint = construct_views_blueprint(datastore, update_q, queuedWatchMetaData)
+    ui_blueprint.register_blueprint(views_blueprint)
+    
+    # Import the login decorator
+    from changedetectionio.auth_decorator import login_optionally_required
+
+    @ui_blueprint.route("/clear_history/<string:uuid>", methods=['GET'])
+    @login_optionally_required
+    def clear_watch_history(uuid):
+        try:
+            datastore.clear_watch_history(uuid)
+        except KeyError:
+            flash('Watch not found', 'error')
+        else:
+            flash("Cleared snapshot history for watch {}".format(uuid))
+
+        return redirect(url_for('watchlist.index'))
+
+    @ui_blueprint.route("/clear_history", methods=['GET', 'POST'])
+    @login_optionally_required
+    def clear_all_history():
+        if request.method == 'POST':
+            confirmtext = request.form.get('confirmtext')
+
+            if confirmtext == 'clear':
+                for uuid in datastore.data['watching'].keys():
+                    datastore.clear_watch_history(uuid)
+
+                flash("Cleared snapshot history for all watches")
+            else:
+                flash('Incorrect confirmation text.', 'error')
+
+            return redirect(url_for('watchlist.index'))
+
+        output = render_template("clear_all_history.html")
+        return output
+
+    # Clear all statuses, so we do not see the 'unviewed' class
+    @ui_blueprint.route("/form/mark-all-viewed", methods=['GET'])
+    @login_optionally_required
+    def mark_all_viewed():
+        # Save the current newest history as the most recently viewed
+        with_errors = request.args.get('with_errors') == "1"
+        for watch_uuid, watch in datastore.data['watching'].items():
+            if with_errors and not watch.get('last_error'):
+                continue
+            datastore.set_last_viewed(watch_uuid, int(time.time()))
+
+        return redirect(url_for('watchlist.index'))
+
+    @ui_blueprint.route("/delete", methods=['GET'])
+    @login_optionally_required
+    def form_delete():
+        uuid = request.args.get('uuid')
+
+        if uuid != 'all' and not uuid in datastore.data['watching'].keys():
+            flash('The watch by UUID {} does not exist.'.format(uuid), 'error')
+            return redirect(url_for('watchlist.index'))
+
+        # More for testing, possible to return the first/only
+        if uuid == 'first':
+            uuid = list(datastore.data['watching'].keys()).pop()
+        datastore.delete(uuid)
+        flash('Deleted.')
+
+        return redirect(url_for('watchlist.index'))
+
+    @ui_blueprint.route("/clone", methods=['GET'])
+    @login_optionally_required
+    def form_clone():
+        uuid = request.args.get('uuid')
+        # More for testing, possible to return the first/only
+        if uuid == 'first':
+            uuid = list(datastore.data['watching'].keys()).pop()
+
+        new_uuid = datastore.clone(uuid)
+
+        if not datastore.data['watching'].get(uuid).get('paused'):
+            update_q.put(queuedWatchMetaData.PrioritizedItem(priority=5, item={'uuid': new_uuid}))
+
+        flash('Cloned, you are editing the new watch.')
+
+        return redirect(url_for("ui.ui_edit.edit_page", uuid=new_uuid))
+
+    @ui_blueprint.route("/checknow", methods=['GET'])
+    @login_optionally_required
+    def form_watch_checknow():
+        # Forced recheck will skip the 'skip if content is the same' rule (, 'reprocess_existing_data': True})))
+        tag = request.args.get('tag')
+        uuid = request.args.get('uuid')
+        with_errors = request.args.get('with_errors') == "1"
+
+        i = 0
+
+        running_uuids = []
+        for t in running_update_threads:
+            running_uuids.append(t.current_uuid)
+
+        if uuid:
+            if uuid not in running_uuids:
+                update_q.put(queuedWatchMetaData.PrioritizedItem(priority=1, item={'uuid': uuid}))
+                i += 1
+
+        else:
+            # Recheck all, including muted
+            # Get most overdue first
+            for k in sorted(datastore.data['watching'].items(), key=lambda item: item[1].get('last_checked', 0)):
+                watch_uuid = k[0]
+                watch = k[1]
+                if not watch['paused']:
+                    if watch_uuid not in running_uuids:
+                        if with_errors and not watch.get('last_error'):
+                            continue
+
+                        if tag != None and tag not in watch['tags']:
+                            continue
+
+                        update_q.put(queuedWatchMetaData.PrioritizedItem(priority=1, item={'uuid': watch_uuid}))
+                        i += 1
+
+        if i == 1:
+            flash("Queued 1 watch for rechecking.")
+        if i > 1:
+            flash(f"Queued {i} watches for rechecking.")
+        if i == 0:
+            flash("No watches available to recheck.")
+
+        return redirect(url_for('watchlist.index'))
+
+    @ui_blueprint.route("/form/checkbox-operations", methods=['POST'])
+    @login_optionally_required
+    def form_watch_list_checkbox_operations():
+        op = request.form['op']
+        uuids = request.form.getlist('uuids')
+
+        if (op == 'delete'):
+            for uuid in uuids:
+                uuid = uuid.strip()
+                if datastore.data['watching'].get(uuid):
+                    datastore.delete(uuid.strip())
+            flash("{} watches deleted".format(len(uuids)))
+
+        elif (op == 'pause'):
+            for uuid in uuids:
+                uuid = uuid.strip()
+                if datastore.data['watching'].get(uuid):
+                    datastore.data['watching'][uuid.strip()]['paused'] = True
+            flash("{} watches paused".format(len(uuids)))
+
+        elif (op == 'unpause'):
+            for uuid in uuids:
+                uuid = uuid.strip()
+                if datastore.data['watching'].get(uuid):
+                    datastore.data['watching'][uuid.strip()]['paused'] = False
+            flash("{} watches unpaused".format(len(uuids)))
+
+        elif (op == 'mark-viewed'):
+            for uuid in uuids:
+                uuid = uuid.strip()
+                if datastore.data['watching'].get(uuid):
+                    datastore.set_last_viewed(uuid, int(time.time()))
+            flash("{} watches updated".format(len(uuids)))
+
+        elif (op == 'mute'):
+            for uuid in uuids:
+                uuid = uuid.strip()
+                if datastore.data['watching'].get(uuid):
+                    datastore.data['watching'][uuid.strip()]['notification_muted'] = True
+            flash("{} watches muted".format(len(uuids)))
+
+        elif (op == 'unmute'):
+            for uuid in uuids:
+                uuid = uuid.strip()
+                if datastore.data['watching'].get(uuid):
+                    datastore.data['watching'][uuid.strip()]['notification_muted'] = False
+            flash("{} watches un-muted".format(len(uuids)))
+
+        elif (op == 'recheck'):
+            for uuid in uuids:
+                uuid = uuid.strip()
+                if datastore.data['watching'].get(uuid):
+                    # Recheck and require a full reprocessing
+                    update_q.put(queuedWatchMetaData.PrioritizedItem(priority=1, item={'uuid': uuid}))
+            flash("{} watches queued for rechecking".format(len(uuids)))
+
+        elif (op == 'clear-errors'):
+            for uuid in uuids:
+                uuid = uuid.strip()
+                if datastore.data['watching'].get(uuid):
+                    datastore.data['watching'][uuid]["last_error"] = False
+            flash(f"{len(uuids)} watches errors cleared")
+
+        elif (op == 'clear-history'):
+            for uuid in uuids:
+                uuid = uuid.strip()
+                if datastore.data['watching'].get(uuid):
+                    datastore.clear_watch_history(uuid)
+            flash("{} watches cleared/reset.".format(len(uuids)))
+
+        elif (op == 'notification-default'):
+            from changedetectionio.notification import (
+                default_notification_format_for_watch
+            )
+            for uuid in uuids:
+                uuid = uuid.strip()
+                if datastore.data['watching'].get(uuid):
+                    datastore.data['watching'][uuid.strip()]['notification_title'] = None
+                    datastore.data['watching'][uuid.strip()]['notification_body'] = None
+                    datastore.data['watching'][uuid.strip()]['notification_urls'] = []
+                    datastore.data['watching'][uuid.strip()]['notification_format'] = default_notification_format_for_watch
+            flash("{} watches set to use default notification settings".format(len(uuids)))
+
+        elif (op == 'assign-tag'):
+            op_extradata = request.form.get('op_extradata', '').strip()
+            if op_extradata:
+                tag_uuid = datastore.add_tag(title=op_extradata)
+                if op_extradata and tag_uuid:
+                    for uuid in uuids:
+                        uuid = uuid.strip()
+                        if datastore.data['watching'].get(uuid):
+                            # Bug in old versions caused by bad edit page/tag handler
+                            if isinstance(datastore.data['watching'][uuid]['tags'], str):
+                                datastore.data['watching'][uuid]['tags'] = []
+
+                            datastore.data['watching'][uuid]['tags'].append(tag_uuid)
+
+            flash(f"{len(uuids)} watches were tagged")
+
+        return redirect(url_for('watchlist.index'))
+
+
+    @ui_blueprint.route("/share-url/<string:uuid>", methods=['GET'])
+    @login_optionally_required
+    def form_share_put_watch(uuid):
+        """Given a watch UUID, upload the info and return a share-link
+           the share-link can be imported/added"""
+        import requests
+        import json
+        from copy import deepcopy
+
+        # more for testing
+        if uuid == 'first':
+            uuid = list(datastore.data['watching'].keys()).pop()
+
+        # copy it to memory as trim off what we dont need (history)
+        watch = deepcopy(datastore.data['watching'].get(uuid))
+        # For older versions that are not a @property
+        if (watch.get('history')):
+            del (watch['history'])
+
+        # for safety/privacy
+        for k in list(watch.keys()):
+            if k.startswith('notification_'):
+                del watch[k]
+
+        for r in['uuid', 'last_checked', 'last_changed']:
+            if watch.get(r):
+                del (watch[r])
+
+        # Add the global stuff which may have an impact
+        watch['ignore_text'] += datastore.data['settings']['application']['global_ignore_text']
+        watch['subtractive_selectors'] += datastore.data['settings']['application']['global_subtractive_selectors']
+
+        watch_json = json.dumps(watch)
+
+        try:
+            r = requests.request(method="POST",
+                                 data={'watch': watch_json},
+                                 url="https://changedetection.io/share/share",
+                                 headers={'App-Guid': datastore.data['app_guid']})
+            res = r.json()
+
+            # Add to the flask session
+            session['share-link'] = f"https://changedetection.io/share/{res['share_key']}"
+
+
+        except Exception as e:
+            logger.error(f"Error sharing -{str(e)}")
+            flash(f"Could not share, something went wrong while communicating with the share server - {str(e)}", 'error')
+
+        return redirect(url_for('watchlist.index'))
+
+    return ui_blueprint

changedetectionio/blueprint/ui/edit.py

@@ -0,0 +1,333 @@
+import time
+from copy import deepcopy
+import os
+import importlib.resources
+from flask import Blueprint, request, redirect, url_for, flash, render_template, make_response, send_from_directory, abort
+from loguru import logger
+from jinja2 import Environment, FileSystemLoader
+
+from changedetectionio.store import ChangeDetectionStore
+from changedetectionio.auth_decorator import login_optionally_required
+from changedetectionio.time_handler import is_within_schedule
+
+def construct_blueprint(datastore: ChangeDetectionStore, update_q, queuedWatchMetaData):
+    edit_blueprint = Blueprint('ui_edit', __name__, template_folder="../ui/templates")
+    
+    def _watch_has_tag_options_set(watch):
+        """This should be fixed better so that Tag is some proper Model, a tag is just a Watch also"""
+        for tag_uuid, tag in datastore.data['settings']['application'].get('tags', {}).items():
+            if tag_uuid in watch.get('tags', []) and (tag.get('include_filters') or tag.get('subtractive_selectors')):
+                return True
+
+    @edit_blueprint.route("/edit/<string:uuid>", methods=['GET', 'POST'])
+    @login_optionally_required
+    # https://stackoverflow.com/questions/42984453/wtforms-populate-form-with-data-if-data-exists
+    # https://wtforms.readthedocs.io/en/3.0.x/forms/#wtforms.form.Form.populate_obj ?
+    def edit_page(uuid):
+        from changedetectionio import forms
+        from changedetectionio.blueprint.browser_steps.browser_steps import browser_step_ui_config
+        from changedetectionio import processors
+        import importlib
+
+        # More for testing, possible to return the first/only
+        if not datastore.data['watching'].keys():
+            flash("No watches to edit", "error")
+            return redirect(url_for('watchlist.index'))
+
+        if uuid == 'first':
+            uuid = list(datastore.data['watching'].keys()).pop()
+
+        if not uuid in datastore.data['watching']:
+            flash("No watch with the UUID %s found." % (uuid), "error")
+            return redirect(url_for('watchlist.index'))
+
+        switch_processor = request.args.get('switch_processor')
+        if switch_processor:
+            for p in processors.available_processors():
+                if p[0] == switch_processor:
+                    datastore.data['watching'][uuid]['processor'] = switch_processor
+                    flash(f"Switched to mode - {p[1]}.")
+                    datastore.clear_watch_history(uuid)
+                    redirect(url_for('ui_edit.edit_page', uuid=uuid))
+
+        # be sure we update with a copy instead of accidently editing the live object by reference
+        default = deepcopy(datastore.data['watching'][uuid])
+
+        # Defaults for proxy choice
+        if datastore.proxy_list is not None:  # When enabled
+            # @todo
+            # Radio needs '' not None, or incase that the chosen one no longer exists
+            if default['proxy'] is None or not any(default['proxy'] in tup for tup in datastore.proxy_list):
+                default['proxy'] = ''
+        # proxy_override set to the json/text list of the items
+
+        # Does it use some custom form? does one exist?
+        processor_name = datastore.data['watching'][uuid].get('processor', '')
+        processor_classes = next((tpl for tpl in processors.find_processors() if tpl[1] == processor_name), None)
+        if not processor_classes:
+            flash(f"Cannot load the edit form for processor/plugin '{processor_classes[1]}', plugin missing?", 'error')
+            return redirect(url_for('watchlist.index'))
+
+        parent_module = processors.get_parent_module(processor_classes[0])
+
+        try:
+            # Get the parent of the "processor.py" go up one, get the form (kinda spaghetti but its reusing existing code)
+            forms_module = importlib.import_module(f"{parent_module.__name__}.forms")
+            # Access the 'processor_settings_form' class from the 'forms' module
+            form_class = getattr(forms_module, 'processor_settings_form')
+        except ModuleNotFoundError as e:
+            # .forms didnt exist
+            form_class = forms.processor_text_json_diff_form
+        except AttributeError as e:
+            # .forms exists but no useful form
+            form_class = forms.processor_text_json_diff_form
+
+        form = form_class(formdata=request.form if request.method == 'POST' else None,
+                          data=default,
+                          extra_notification_tokens=default.extra_notification_token_values(),
+                          default_system_settings=datastore.data['settings']
+                          )
+
+        # For the form widget tag UUID back to "string name" for the field
+        form.tags.datastore = datastore
+
+        # Used by some forms that need to dig deeper
+        form.datastore = datastore
+        form.watch = default
+
+        for p in datastore.extra_browsers:
+            form.fetch_backend.choices.append(p)
+
+        form.fetch_backend.choices.append(("system", 'System settings default'))
+
+        # form.browser_steps[0] can be assumed that we 'goto url' first
+
+        if datastore.proxy_list is None:
+            # @todo - Couldn't get setattr() etc dynamic addition working, so remove it instead
+            del form.proxy
+        else:
+            form.proxy.choices = [('', 'Default')]
+            for p in datastore.proxy_list:
+                form.proxy.choices.append(tuple((p, datastore.proxy_list[p]['label'])))
+
+
+        if request.method == 'POST' and form.validate():
+
+            # If they changed processor, it makes sense to reset it.
+            if datastore.data['watching'][uuid].get('processor') != form.data.get('processor'):
+                datastore.data['watching'][uuid].clear_watch()
+                flash("Reset watch history due to change of processor")
+
+            extra_update_obj = {
+                'consecutive_filter_failures': 0,
+                'last_error' : False
+            }
+
+            if request.args.get('unpause_on_save'):
+                extra_update_obj['paused'] = False
+
+            extra_update_obj['time_between_check'] = form.time_between_check.data
+
+             # Ignore text
+            form_ignore_text = form.ignore_text.data
+            datastore.data['watching'][uuid]['ignore_text'] = form_ignore_text
+
+            # Be sure proxy value is None
+            if datastore.proxy_list is not None and form.data['proxy'] == '':
+                extra_update_obj['proxy'] = None
+
+            # Unsetting all filter_text methods should make it go back to default
+            # This particularly affects tests running
+            if 'filter_text_added' in form.data and not form.data.get('filter_text_added') \
+                    and 'filter_text_replaced' in form.data and not form.data.get('filter_text_replaced') \
+                    and 'filter_text_removed' in form.data and not form.data.get('filter_text_removed'):
+                extra_update_obj['filter_text_added'] = True
+                extra_update_obj['filter_text_replaced'] = True
+                extra_update_obj['filter_text_removed'] = True
+
+            # Because wtforms doesn't support accessing other data in process_ , but we convert the CSV list of tags back to a list of UUIDs
+            tag_uuids = []
+            if form.data.get('tags'):
+                # Sometimes in testing this can be list, dont know why
+                if type(form.data.get('tags')) == list:
+                    extra_update_obj['tags'] = form.data.get('tags')
+                else:
+                    for t in form.data.get('tags').split(','):
+                        tag_uuids.append(datastore.add_tag(title=t))
+                    extra_update_obj['tags'] = tag_uuids
+
+            datastore.data['watching'][uuid].update(form.data)
+            datastore.data['watching'][uuid].update(extra_update_obj)
+
+            if not datastore.data['watching'][uuid].get('tags'):
+                # Force it to be a list, because form.data['tags'] will be string if nothing found
+                # And del(form.data['tags'] ) wont work either for some reason
+                datastore.data['watching'][uuid]['tags'] = []
+
+            # Recast it if need be to right data Watch handler
+            watch_class = processors.get_custom_watch_obj_for_processor(form.data.get('processor'))
+            datastore.data['watching'][uuid] = watch_class(datastore_path=datastore.datastore_path, default=datastore.data['watching'][uuid])
+            flash("Updated watch - unpaused!" if request.args.get('unpause_on_save') else "Updated watch.")
+
+            # Re #286 - We wait for syncing new data to disk in another thread every 60 seconds
+            # But in the case something is added we should save straight away
+            datastore.needs_write_urgent = True
+
+            # Do not queue on edit if its not within the time range
+
+            # @todo maybe it should never queue anyway on edit...
+            is_in_schedule = True
+            watch = datastore.data['watching'].get(uuid)
+
+            if watch.get('time_between_check_use_default'):
+                time_schedule_limit = datastore.data['settings']['requests'].get('time_schedule_limit', {})
+            else:
+                time_schedule_limit = watch.get('time_schedule_limit')
+
+            tz_name = time_schedule_limit.get('timezone')
+            if not tz_name:
+                tz_name = datastore.data['settings']['application'].get('timezone', 'UTC')
+
+            if time_schedule_limit and time_schedule_limit.get('enabled'):
+                try:
+                    is_in_schedule = is_within_schedule(time_schedule_limit=time_schedule_limit,
+                                                      default_tz=tz_name
+                                                      )
+                except Exception as e:
+                    logger.error(
+                        f"{uuid} - Recheck scheduler, error handling timezone, check skipped - TZ name '{tz_name}' - {str(e)}")
+                    return False
+
+            #############################
+            if not datastore.data['watching'][uuid].get('paused') and is_in_schedule:
+                # Queue the watch for immediate recheck, with a higher priority
+                update_q.put(queuedWatchMetaData.PrioritizedItem(priority=1, item={'uuid': uuid}))
+
+            # Diff page [edit] link should go back to diff page
+            if request.args.get("next") and request.args.get("next") == 'diff':
+                return redirect(url_for('ui.ui_views.diff_history_page', uuid=uuid))
+
+            return redirect(url_for('watchlist.index', tag=request.args.get("tag",'')))
+
+        else:
+            if request.method == 'POST' and not form.validate():
+                flash("An error occurred, please see below.", "error")
+
+            visualselector_data_is_ready = datastore.visualselector_data_is_ready(uuid)
+
+
+            # JQ is difficult to install on windows and must be manually added (outside requirements.txt)
+            jq_support = True
+            try:
+                import jq
+            except ModuleNotFoundError:
+                jq_support = False
+
+            watch = datastore.data['watching'].get(uuid)
+
+            system_uses_webdriver = datastore.data['settings']['application']['fetch_backend'] == 'html_webdriver'
+
+            watch_uses_webdriver = False
+            if (watch.get('fetch_backend') == 'system' and system_uses_webdriver) or watch.get('fetch_backend') == 'html_webdriver' or watch.get('fetch_backend', '').startswith('extra_browser_'):
+                watch_uses_webdriver = True
+
+            from zoneinfo import available_timezones
+
+            # Only works reliably with Playwright
+
+            template_args = {
+                'available_processors': processors.available_processors(),
+                'available_timezones': sorted(available_timezones()),
+                'browser_steps_config': browser_step_ui_config,
+                'emailprefix': os.getenv('NOTIFICATION_MAIL_BUTTON_PREFIX', False),
+                'extra_notification_token_placeholder_info': datastore.get_unique_notification_token_placeholders_available(),
+                'extra_processor_config': form.extra_tab_content(),
+                'extra_title': f" - Edit - {watch.label}",
+                'form': form,
+                'has_default_notification_urls': True if len(datastore.data['settings']['application']['notification_urls']) else False,
+                'has_extra_headers_file': len(datastore.get_all_headers_in_textfile_for_watch(uuid=uuid)) > 0,
+                'has_special_tag_options': _watch_has_tag_options_set(watch=watch),
+                'watch_uses_webdriver': watch_uses_webdriver,
+                'jq_support': jq_support,
+                'playwright_enabled': os.getenv('PLAYWRIGHT_DRIVER_URL', False),
+                'settings_application': datastore.data['settings']['application'],
+                'timezone_default_config': datastore.data['settings']['application'].get('timezone'),
+                'using_global_webdriver_wait': not default['webdriver_delay'],
+                'uuid': uuid,
+                'watch': watch
+            }
+
+            included_content = None
+            if form.extra_form_content():
+                # So that the extra panels can access _helpers.html etc, we set the environment to load from templates/
+                # And then render the code from the module
+                templates_dir = str(importlib.resources.files("changedetectionio").joinpath('templates'))
+                env = Environment(loader=FileSystemLoader(templates_dir))
+                template = env.from_string(form.extra_form_content())
+                included_content = template.render(**template_args)
+
+            output = render_template("edit.html",
+                                     extra_tab_content=form.extra_tab_content() if form.extra_tab_content() else None,
+                                     extra_form_content=included_content,
+                                     **template_args
+                                     )
+
+        return output
+
+    @edit_blueprint.route("/edit/<string:uuid>/get-html", methods=['GET'])
+    @login_optionally_required
+    def watch_get_latest_html(uuid):
+        from io import BytesIO
+        from flask import send_file
+        import brotli
+
+        watch = datastore.data['watching'].get(uuid)
+        if watch and watch.history.keys() and os.path.isdir(watch.watch_data_dir):
+            latest_filename = list(watch.history.keys())[-1]
+            html_fname = os.path.join(watch.watch_data_dir, f"{latest_filename}.html.br")
+            with open(html_fname, 'rb') as f:
+                if html_fname.endswith('.br'):
+                    # Read and decompress the Brotli file
+                    decompressed_data = brotli.decompress(f.read())
+                else:
+                    decompressed_data = f.read()
+
+            buffer = BytesIO(decompressed_data)
+
+            return send_file(buffer, as_attachment=True, download_name=f"{latest_filename}.html", mimetype='text/html')
+
+        # Return a 500 error
+        abort(500)
+
+    # Ajax callback
+    @edit_blueprint.route("/edit/<string:uuid>/preview-rendered", methods=['POST'])
+    @login_optionally_required
+    def watch_get_preview_rendered(uuid):
+        '''For when viewing the "preview" of the rendered text from inside of Edit'''
+        from flask import jsonify
+        from changedetectionio.processors.text_json_diff import prepare_filter_prevew
+        result = prepare_filter_prevew(watch_uuid=uuid, form_data=request.form, datastore=datastore)
+        return jsonify(result)
+
+    @edit_blueprint.route("/highlight_submit_ignore_url", methods=['POST'])
+    @login_optionally_required
+    def highlight_submit_ignore_url():
+        import re
+        mode = request.form.get('mode')
+        selection = request.form.get('selection')
+
+        uuid = request.args.get('uuid','')
+        if datastore.data["watching"].get(uuid):
+            if mode == 'exact':
+                for l in selection.splitlines():
+                    datastore.data["watching"][uuid]['ignore_text'].append(l.strip())
+            elif mode == 'digit-regex':
+                for l in selection.splitlines():
+                    # Replace any series of numbers with a regex
+                    s = re.escape(l.strip())
+                    s = re.sub(r'[0-9]+', r'\\d+', s)
+                    datastore.data["watching"][uuid]['ignore_text'].append('/' + s + '/')
+
+        return f"<a href={url_for('ui.ui_views.preview_page', uuid=uuid)}>Click to preview</a>"
+    
+    return edit_blueprint

changedetectionio/blueprint/ui/notification.py

@@ -0,0 +1,108 @@
+from flask import Blueprint, request, make_response
+import random
+from loguru import logger
+
+from changedetectionio.store import ChangeDetectionStore
+from changedetectionio.auth_decorator import login_optionally_required
+
+def construct_blueprint(datastore: ChangeDetectionStore):
+    notification_blueprint = Blueprint('ui_notification', __name__, template_folder="../ui/templates")
+    
+    # AJAX endpoint for sending a test
+    @notification_blueprint.route("/notification/send-test/<string:watch_uuid>", methods=['POST'])
+    @notification_blueprint.route("/notification/send-test", methods=['POST'])
+    @notification_blueprint.route("/notification/send-test/", methods=['POST'])
+    @login_optionally_required
+    def ajax_callback_send_notification_test(watch_uuid=None):
+
+        # Watch_uuid could be unset in the case it`s used in tag editor, global settings
+        import apprise
+        from changedetectionio.notification.handler import process_notification
+        from changedetectionio.notification.apprise_plugin.assets import apprise_asset
+
+        from changedetectionio.notification.apprise_plugin.custom_handlers import apprise_http_custom_handler
+
+        apobj = apprise.Apprise(asset=apprise_asset)
+
+        is_global_settings_form = request.args.get('mode', '') == 'global-settings'
+        is_group_settings_form = request.args.get('mode', '') == 'group-settings'
+
+        # Use an existing random one on the global/main settings form
+        if not watch_uuid and (is_global_settings_form or is_group_settings_form) \
+                and datastore.data.get('watching'):
+            logger.debug(f"Send test notification - Choosing random Watch {watch_uuid}")
+            watch_uuid = random.choice(list(datastore.data['watching'].keys()))
+
+        if not watch_uuid:
+            return make_response("Error: You must have atleast one watch configured for 'test notification' to work", 400)
+
+        watch = datastore.data['watching'].get(watch_uuid)
+
+        notification_urls = None
+
+        if request.form.get('notification_urls'):
+            notification_urls = request.form['notification_urls'].strip().splitlines()
+
+        if not notification_urls:
+            logger.debug("Test notification - Trying by group/tag in the edit form if available")
+            # On an edit page, we should also fire off to the tags if they have notifications
+            if request.form.get('tags') and request.form['tags'].strip():
+                for k in request.form['tags'].split(','):
+                    tag = datastore.tag_exists_by_name(k.strip())
+                    notification_urls = tag.get('notifications_urls') if tag and tag.get('notifications_urls') else None
+
+        if not notification_urls and not is_global_settings_form and not is_group_settings_form:
+            # In the global settings, use only what is typed currently in the text box
+            logger.debug("Test notification - Trying by global system settings notifications")
+            if datastore.data['settings']['application'].get('notification_urls'):
+                notification_urls = datastore.data['settings']['application']['notification_urls']
+
+        if not notification_urls:
+            return 'Error: No Notification URLs set/found'
+
+        for n_url in notification_urls:
+            if len(n_url.strip()):
+                if not apobj.add(n_url):
+                    return f'Error:  {n_url} is not a valid AppRise URL.'
+
+        try:
+            # use the same as when it is triggered, but then override it with the form test values
+            n_object = {
+                'watch_url': request.form.get('window_url', "https://changedetection.io"),
+                'notification_urls': notification_urls
+            }
+
+            # Only use if present, if not set in n_object it should use the default system value
+            if 'notification_format' in request.form and request.form['notification_format'].strip():
+                n_object['notification_format'] = request.form.get('notification_format', '').strip()
+
+            if 'notification_title' in request.form and request.form['notification_title'].strip():
+                n_object['notification_title'] = request.form.get('notification_title', '').strip()
+            elif datastore.data['settings']['application'].get('notification_title'):
+                n_object['notification_title'] = datastore.data['settings']['application'].get('notification_title')
+            else:
+                n_object['notification_title'] = "Test title"
+
+            if 'notification_body' in request.form and request.form['notification_body'].strip():
+                n_object['notification_body'] = request.form.get('notification_body', '').strip()
+            elif datastore.data['settings']['application'].get('notification_body'):
+                n_object['notification_body'] = datastore.data['settings']['application'].get('notification_body')
+            else:
+                n_object['notification_body'] = "Test body"
+
+            n_object['as_async'] = False
+            n_object.update(watch.extra_notification_token_values())
+            sent_obj = process_notification(n_object, datastore)
+
+        except Exception as e:
+            e_str = str(e)
+            # Remove this text which is not important and floods the container
+            e_str = e_str.replace(
+                "DEBUG - <class 'apprise.decorators.base.CustomNotifyPlugin.instantiate_plugin.<locals>.CustomNotifyPluginWrapper'>",
+                '')
+
+            return make_response(e_str, 400)
+
+        return 'OK - Sent test notifications'
+
+    return notification_blueprint

changedetectionio/blueprint/ui/templates/clear_all_history.html

@@ -3,7 +3,7 @@
   <div class="box-wrap inner">
     <form
       class="pure-form pure-form-stacked"
-      action="{{url_for('clear_all_history')}}"
+      action="{{url_for('ui.clear_all_history')}}"
       method="POST"
     >
       <input type="hidden" name="csrf_token" value="{{ csrf_token() }}" >
@@ -37,7 +37,7 @@
         </div>
         <br />
         <div class="pure-control-group">
-          <a href="{{url_for('index')}}" class="pure-button button-cancel"
+          <a href="{{url_for('watchlist.index')}}" class="pure-button button-cancel"
             >Cancel</a
           >
         </div>

changedetectionio/blueprint/ui/views.py

@@ -0,0 +1,220 @@
+from flask import Blueprint, request, redirect, url_for, flash, render_template, make_response, send_from_directory, abort
+from flask_login import current_user
+import os
+import time
+from copy import deepcopy
+
+from changedetectionio.store import ChangeDetectionStore
+from changedetectionio.auth_decorator import login_optionally_required
+from changedetectionio import html_tools
+
+def construct_blueprint(datastore: ChangeDetectionStore, update_q, queuedWatchMetaData):
+    views_blueprint = Blueprint('ui_views', __name__, template_folder="../ui/templates")
+    
+    @views_blueprint.route("/preview/<string:uuid>", methods=['GET'])
+    @login_optionally_required
+    def preview_page(uuid):
+        content = []
+        versions = []
+        timestamp = None
+
+        # More for testing, possible to return the first/only
+        if uuid == 'first':
+            uuid = list(datastore.data['watching'].keys()).pop()
+
+        try:
+            watch = datastore.data['watching'][uuid]
+        except KeyError:
+            flash("No history found for the specified link, bad link?", "error")
+            return redirect(url_for('watchlist.index'))
+
+        system_uses_webdriver = datastore.data['settings']['application']['fetch_backend'] == 'html_webdriver'
+        extra_stylesheets = [url_for('static_content', group='styles', filename='diff.css')]
+
+        is_html_webdriver = False
+        if (watch.get('fetch_backend') == 'system' and system_uses_webdriver) or watch.get('fetch_backend') == 'html_webdriver' or watch.get('fetch_backend', '').startswith('extra_browser_'):
+            is_html_webdriver = True
+        triggered_line_numbers = []
+        if datastore.data['watching'][uuid].history_n == 0 and (watch.get_error_text() or watch.get_error_snapshot()):
+            flash("Preview unavailable - No fetch/check completed or triggers not reached", "error")
+        else:
+            # So prepare the latest preview or not
+            preferred_version = request.args.get('version')
+            versions = list(watch.history.keys())
+            timestamp = versions[-1]
+            if preferred_version and preferred_version in versions:
+                timestamp = preferred_version
+
+            try:
+                versions = list(watch.history.keys())
+                content = watch.get_history_snapshot(timestamp)
+
+                triggered_line_numbers = html_tools.strip_ignore_text(content=content,
+                                                                      wordlist=watch['trigger_text'],
+                                                                      mode='line numbers'
+                                                                      )
+
+            except Exception as e:
+                content.append({'line': f"File doesnt exist or unable to read timestamp {timestamp}", 'classes': ''})
+
+        output = render_template("preview.html",
+                                 content=content,
+                                 current_version=timestamp,
+                                 history_n=watch.history_n,
+                                 extra_stylesheets=extra_stylesheets,
+                                 extra_title=f" - Diff - {watch.label} @ {timestamp}",
+                                 triggered_line_numbers=triggered_line_numbers,
+                                 current_diff_url=watch['url'],
+                                 screenshot=watch.get_screenshot(),
+                                 watch=watch,
+                                 uuid=uuid,
+                                 is_html_webdriver=is_html_webdriver,
+                                 last_error=watch['last_error'],
+                                 last_error_text=watch.get_error_text(),
+                                 last_error_screenshot=watch.get_error_snapshot(),
+                                 versions=versions
+                                )
+
+        return output
+
+    @views_blueprint.route("/diff/<string:uuid>", methods=['GET', 'POST'])
+    @login_optionally_required
+    def diff_history_page(uuid):
+        from changedetectionio import forms
+
+        # More for testing, possible to return the first/only
+        if uuid == 'first':
+            uuid = list(datastore.data['watching'].keys()).pop()
+
+        extra_stylesheets = [url_for('static_content', group='styles', filename='diff.css')]
+        try:
+            watch = datastore.data['watching'][uuid]
+        except KeyError:
+            flash("No history found for the specified link, bad link?", "error")
+            return redirect(url_for('watchlist.index'))
+
+        # For submission of requesting an extract
+        extract_form = forms.extractDataForm(request.form)
+        if request.method == 'POST':
+            if not extract_form.validate():
+                flash("An error occurred, please see below.", "error")
+
+            else:
+                extract_regex = request.form.get('extract_regex').strip()
+                output = watch.extract_regex_from_all_history(extract_regex)
+                if output:
+                    watch_dir = os.path.join(datastore.datastore_path, uuid)
+                    response = make_response(send_from_directory(directory=watch_dir, path=output, as_attachment=True))
+                    response.headers['Content-type'] = 'text/csv'
+                    response.headers['Cache-Control'] = 'no-cache, no-store, must-revalidate'
+                    response.headers['Pragma'] = 'no-cache'
+                    response.headers['Expires'] = 0
+                    return response
+
+                flash('Nothing matches that RegEx', 'error')
+                redirect(url_for('ui_views.diff_history_page', uuid=uuid)+'#extract')
+
+        history = watch.history
+        dates = list(history.keys())
+
+        if len(dates) < 2:
+            flash("Not enough saved change detection snapshots to produce a report.", "error")
+            return redirect(url_for('watchlist.index'))
+
+        # Save the current newest history as the most recently viewed
+        datastore.set_last_viewed(uuid, time.time())
+
+        # Read as binary and force decode as UTF-8
+        # Windows may fail decode in python if we just use 'r' mode (chardet decode exception)
+        from_version = request.args.get('from_version')
+        from_version_index = -2  # second newest
+        if from_version and from_version in dates:
+            from_version_index = dates.index(from_version)
+        else:
+            from_version = dates[from_version_index]
+
+        try:
+            from_version_file_contents = watch.get_history_snapshot(dates[from_version_index])
+        except Exception as e:
+            from_version_file_contents = f"Unable to read to-version at index {dates[from_version_index]}.\n"
+
+        to_version = request.args.get('to_version')
+        to_version_index = -1
+        if to_version and to_version in dates:
+            to_version_index = dates.index(to_version)
+        else:
+            to_version = dates[to_version_index]
+
+        try:
+            to_version_file_contents = watch.get_history_snapshot(dates[to_version_index])
+        except Exception as e:
+            to_version_file_contents = "Unable to read to-version at index{}.\n".format(dates[to_version_index])
+
+        screenshot_url = watch.get_screenshot()
+
+        system_uses_webdriver = datastore.data['settings']['application']['fetch_backend'] == 'html_webdriver'
+
+        is_html_webdriver = False
+        if (watch.get('fetch_backend') == 'system' and system_uses_webdriver) or watch.get('fetch_backend') == 'html_webdriver' or watch.get('fetch_backend', '').startswith('extra_browser_'):
+            is_html_webdriver = True
+
+        password_enabled_and_share_is_off = False
+        if datastore.data['settings']['application'].get('password') or os.getenv("SALTED_PASS", False):
+            password_enabled_and_share_is_off = not datastore.data['settings']['application'].get('shared_diff_access')
+
+        output = render_template("diff.html",
+                                 current_diff_url=watch['url'],
+                                 from_version=str(from_version),
+                                 to_version=str(to_version),
+                                 extra_stylesheets=extra_stylesheets,
+                                 extra_title=f" - Diff - {watch.label}",
+                                 extract_form=extract_form,
+                                 is_html_webdriver=is_html_webdriver,
+                                 last_error=watch['last_error'],
+                                 last_error_screenshot=watch.get_error_snapshot(),
+                                 last_error_text=watch.get_error_text(),
+                                 left_sticky=True,
+                                 newest=to_version_file_contents,
+                                 newest_version_timestamp=dates[-1],
+                                 password_enabled_and_share_is_off=password_enabled_and_share_is_off,
+                                 from_version_file_contents=from_version_file_contents,
+                                 to_version_file_contents=to_version_file_contents,
+                                 screenshot=screenshot_url,
+                                 uuid=uuid,
+                                 versions=dates, # All except current/last
+                                 watch_a=watch
+                                 )
+
+        return output
+
+    @views_blueprint.route("/form/add/quickwatch", methods=['POST'])
+    @login_optionally_required
+    def form_quick_watch_add():
+        from changedetectionio import forms
+        form = forms.quickWatchForm(request.form)
+
+        if not form.validate():
+            for widget, l in form.errors.items():
+                flash(','.join(l), 'error')
+            return redirect(url_for('watchlist.index'))
+
+        url = request.form.get('url').strip()
+        if datastore.url_exists(url):
+            flash(f'Warning, URL {url} already exists', "notice")
+
+        add_paused = request.form.get('edit_and_watch_submit_button') != None
+        processor = request.form.get('processor', 'text_json_diff')
+        new_uuid = datastore.add_watch(url=url, tag=request.form.get('tags').strip(), extras={'paused': add_paused, 'processor': processor})
+
+        if new_uuid:
+            if add_paused:
+                flash('Watch added in Paused state, saving will unpause.')
+                return redirect(url_for('ui.ui_edit.edit_page', uuid=new_uuid, unpause_on_save=1, tag=request.args.get('tag')))
+            else:
+                # Straight into the queue.
+                update_q.put(queuedWatchMetaData.PrioritizedItem(priority=1, item={'uuid': new_uuid}))
+                flash("Watch added.")
+
+        return redirect(url_for('watchlist.index', tag=request.args.get('tag','')))
+
+    return views_blueprint

changedetectionio/blueprint/watchlist/__init__.py

@@ -0,0 +1,111 @@
+import os
+import time
+
+from flask import Blueprint, request, make_response, render_template, redirect, url_for, flash, session
+from flask_login import current_user
+from flask_paginate import Pagination, get_page_parameter
+
+from changedetectionio import forms
+from changedetectionio.store import ChangeDetectionStore
+from changedetectionio.auth_decorator import login_optionally_required
+
+def construct_blueprint(datastore: ChangeDetectionStore, update_q, queuedWatchMetaData):
+    watchlist_blueprint = Blueprint('watchlist', __name__, template_folder="templates")
+    
+    @watchlist_blueprint.route("/", methods=['GET'])
+    @login_optionally_required
+    def index():
+        active_tag_req = request.args.get('tag', '').lower().strip()
+        active_tag_uuid = active_tag = None
+
+        # Be sure limit_tag is a uuid
+        if active_tag_req:
+            for uuid, tag in datastore.data['settings']['application'].get('tags', {}).items():
+                if active_tag_req == tag.get('title', '').lower().strip() or active_tag_req == uuid:
+                    active_tag = tag
+                    active_tag_uuid = uuid
+                    break
+
+        # Redirect for the old rss path which used the /?rss=true
+        if request.args.get('rss'):
+            return redirect(url_for('rss.feed', tag=active_tag_uuid))
+
+        op = request.args.get('op')
+        if op:
+            uuid = request.args.get('uuid')
+            if op == 'pause':
+                datastore.data['watching'][uuid].toggle_pause()
+            elif op == 'mute':
+                datastore.data['watching'][uuid].toggle_mute()
+
+            datastore.needs_write = True
+            return redirect(url_for('watchlist.index', tag = active_tag_uuid))
+
+        # Sort by last_changed and add the uuid which is usually the key..
+        sorted_watches = []
+        with_errors = request.args.get('with_errors') == "1"
+        errored_count = 0
+        search_q = request.args.get('q').strip().lower() if request.args.get('q') else False
+        for uuid, watch in datastore.data['watching'].items():
+            if with_errors and not watch.get('last_error'):
+                continue
+
+            if active_tag_uuid and not active_tag_uuid in watch['tags']:
+                    continue
+            if watch.get('last_error'):
+                errored_count += 1
+
+            if search_q:
+                if (watch.get('title') and search_q in watch.get('title').lower()) or search_q in watch.get('url', '').lower():
+                    sorted_watches.append(watch)
+                elif watch.get('last_error') and search_q in watch.get('last_error').lower():
+                    sorted_watches.append(watch)
+            else:
+                sorted_watches.append(watch)
+
+        form = forms.quickWatchForm(request.form)
+        page = request.args.get(get_page_parameter(), type=int, default=1)
+        total_count = len(sorted_watches)
+
+        pagination = Pagination(page=page,
+                                total=total_count,
+                                per_page=datastore.data['settings']['application'].get('pager_size', 50), css_framework="semantic")
+
+        sorted_tags = sorted(datastore.data['settings']['application'].get('tags').items(), key=lambda x: x[1]['title'])
+        output = render_template(
+            "watch-overview.html",
+                                 active_tag=active_tag,
+                                 active_tag_uuid=active_tag_uuid,
+                                 app_rss_token=datastore.data['settings']['application'].get('rss_access_token'),
+                                 datastore=datastore,
+                                 errored_count=errored_count,
+                                 form=form,
+                                 guid=datastore.data['app_guid'],
+                                 has_proxies=datastore.proxy_list,
+                                 has_unviewed=datastore.has_unviewed,
+                                 hosted_sticky=os.getenv("SALTED_PASS", False) == False,
+                                 now_time_server=time.time(),
+                                 pagination=pagination,
+                                 queued_uuids=[q_uuid.item['uuid'] for q_uuid in update_q.queue],
+                                 search_q=request.args.get('q', '').strip(),
+                                 sort_attribute=request.args.get('sort') if request.args.get('sort') else request.cookies.get('sort'),
+                                 sort_order=request.args.get('order') if request.args.get('order') else request.cookies.get('order'),
+                                 system_default_fetcher=datastore.data['settings']['application'].get('fetch_backend'),
+                                 tags=sorted_tags,
+                                 watches=sorted_watches
+                                 )
+
+        if session.get('share-link'):
+            del(session['share-link'])
+
+        resp = make_response(output)
+
+        # The template can run on cookie or url query info
+        if request.args.get('sort'):
+            resp.set_cookie('sort', request.args.get('sort'))
+        if request.args.get('order'):
+            resp.set_cookie('order', request.args.get('order'))
+
+        return resp
+        
+    return watchlist_blueprint

changedetectionio/blueprint/watchlist/templates/watch-overview.html

@@ -3,10 +3,19 @@
 {% from '_helpers.html' import render_simple_field, render_field, render_nolabel_field, sort_by_title %}
 <script src="{{url_for('static_content', group='js', filename='jquery-3.6.0.min.js')}}"></script>
 <script src="{{url_for('static_content', group='js', filename='watch-overview.js')}}" defer></script>
+<script>let nowtimeserver={{ now_time_server }};</script>
 
+<style>
+.checking-now .last-checked {
+    background-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.05) 40%, rgba(0,0,0,0.1) 100%);
+    background-size: 0 100%;
+    background-repeat: no-repeat;
+    transition: background-size 0.9s ease
+}
+</style>
 <div class="box">
 
-    <form class="pure-form" action="{{ url_for('form_quick_watch_add', tag=active_tag_uuid) }}" method="POST" id="new-watch-form">
+    <form class="pure-form" action="{{ url_for('ui.ui_views.form_quick_watch_add', tag=active_tag_uuid) }}" method="POST" id="new-watch-form">
         <input type="hidden" name="csrf_token" value="{{ csrf_token() }}" >
         <fieldset>
             <legend>Add a new change detection watch</legend>
@@ -25,7 +34,7 @@
         <span style="color:#eee; font-size: 80%;"><img alt="Create a shareable link" style="height: 1em;display:inline-block;" src="{{url_for('static_content', group='images', filename='spread-white.svg')}}" > Tip: You can also add 'shared' watches. <a href="https://github.com/dgtlmoon/changedetection.io/wiki/Sharing-a-Watch">More info</a></span>
     </form>
 
-    <form class="pure-form" action="{{ url_for('form_watch_list_checkbox_operations') }}" method="POST" id="watch-list-form">
+    <form class="pure-form" action="{{ url_for('ui.form_watch_list_checkbox_operations') }}" method="POST" id="watch-list-form">
     <input type="hidden" name="csrf_token" value="{{ csrf_token() }}" >
     <input type="hidden" id="op_extradata" name="op_extradata" value="" >
     <div id="checkbox-operations">
@@ -46,12 +55,12 @@
     {% endif %}
     {% if search_q %}<div id="search-result-info">Searching "<strong><i>{{search_q}}</i></strong>"</div>{% endif %}
     <div>
-        <a href="{{url_for('index')}}" class="pure-button button-tag {{'active' if not active_tag_uuid }}">All</a>
+        <a href="{{url_for('watchlist.index')}}" class="pure-button button-tag {{'active' if not active_tag_uuid }}">All</a>
 
     <!-- tag list -->
     {% for uuid, tag in tags %}
         {% if tag != "" %}
-            <a href="{{url_for('index', tag=uuid) }}" class="pure-button button-tag {{'active' if active_tag_uuid == uuid }}">{{ tag.title }}</a>
+            <a href="{{url_for('watchlist.index', tag=uuid) }}" class="pure-button button-tag {{'active' if active_tag_uuid == uuid }}">{{ tag.title }}</a>
         {% endif %}
     {% endfor %}
     </div>
@@ -72,27 +81,27 @@
             <tr>
                 {% set link_order = "desc" if sort_order  == 'asc' else "asc" %}
                 {% set arrow_span = "" %}
-                <th><input style="vertical-align: middle" type="checkbox" id="check-all" > <a class="{{ 'active '+link_order if sort_attribute == 'date_created' else 'inactive' }}"  href="{{url_for('index', sort='date_created', order=link_order, tag=active_tag_uuid)}}"># <span class='arrow {{link_order}}'></span></a></th>
+                <th><input style="vertical-align: middle" type="checkbox" id="check-all" > <a class="{{ 'active '+link_order if sort_attribute == 'date_created' else 'inactive' }}"  href="{{url_for('watchlist.index', sort='date_created', order=link_order, tag=active_tag_uuid)}}"># <span class='arrow {{link_order}}'></span></a></th>
                 <th class="empty-cell"></th>
-                <th><a class="{{ 'active '+link_order if sort_attribute == 'label' else 'inactive' }}" href="{{url_for('index', sort='label', order=link_order, tag=active_tag_uuid)}}">Website <span class='arrow {{link_order}}'></span></a></th>
+                <th><a class="{{ 'active '+link_order if sort_attribute == 'label' else 'inactive' }}" href="{{url_for('watchlist.index', sort='label', order=link_order, tag=active_tag_uuid)}}">Website <span class='arrow {{link_order}}'></span></a></th>
              {% if any_has_restock_price_processor %}
                 <th>Restock &amp; Price</th>
              {% endif %}
-                <th><a class="{{ 'active '+link_order if sort_attribute == 'last_checked' else 'inactive' }}" href="{{url_for('index', sort='last_checked', order=link_order, tag=active_tag_uuid)}}"><span class="hide-on-mobile">Last</span> Checked <span class='arrow {{link_order}}'></span></a></th>
-                <th><a class="{{ 'active '+link_order if sort_attribute == 'last_changed' else 'inactive' }}" href="{{url_for('index', sort='last_changed', order=link_order, tag=active_tag_uuid)}}"><span class="hide-on-mobile">Last</span> Changed <span class='arrow {{link_order}}'></span></a></th>
+                <th><a class="{{ 'active '+link_order if sort_attribute == 'last_checked' else 'inactive' }}" href="{{url_for('watchlist.index', sort='last_checked', order=link_order, tag=active_tag_uuid)}}"><span class="hide-on-mobile">Last</span> Checked <span class='arrow {{link_order}}'></span></a></th>
+                <th><a class="{{ 'active '+link_order if sort_attribute == 'last_changed' else 'inactive' }}" href="{{url_for('watchlist.index', sort='last_changed', order=link_order, tag=active_tag_uuid)}}"><span class="hide-on-mobile">Last</span> Changed <span class='arrow {{link_order}}'></span></a></th>
                 <th class="empty-cell"></th>
             </tr>
             </thead>
             <tbody>
             {% if not watches|length %}
             <tr>
-                <td colspan="{{ cols_required }}" style="text-wrap: wrap;">No website watches configured, please add a URL in the box above, or <a href="{{ url_for('import_page')}}" >import a list</a>.</td>
+                <td colspan="{{ cols_required }}" style="text-wrap: wrap;">No website watches configured, please add a URL in the box above, or <a href="{{ url_for('imports.import_page')}}" >import a list</a>.</td>
             </tr>
             {% endif %}
             {% for watch in (watches|sort(attribute=sort_attribute, reverse=sort_order == 'asc'))|pagination_slice(skip=pagination.skip) %}
 
-                {% set is_unviewed =  watch.newest_history_key| int > watch.last_viewed and watch.history_n>=2 %}
-
+                {% set is_unviewed = watch.newest_history_key| int > watch.last_viewed and watch.history_n>=2 %}
+                {% set checking_now = is_checking_now(watch) %}
             <tr id="{{ watch.uuid }}"
                 class="{{ loop.cycle('pure-table-odd', 'pure-table-even') }} processor-{{ watch['processor'] }}
                 {% if watch.last_error is defined and watch.last_error != False %}error{% endif %}
@@ -100,26 +109,28 @@
                 {% if watch.paused is defined and watch.paused != False %}paused{% endif %}
                 {% if is_unviewed %}unviewed{% endif %}
                 {% if watch.has_restock_info %} has-restock-info {% if watch['restock']['in_stock'] %}in-stock{% else %}not-in-stock{% endif %} {% else %}no-restock-info{% endif %}
-                {% if watch.uuid in queued_uuids %}queued{% endif %}">
+                {% if watch.uuid in queued_uuids %}queued{% endif %}
+                {% if checking_now %}checking-now{% endif %}
+                ">
                 <td class="inline checkbox-uuid" ><input name="uuids"  type="checkbox" value="{{ watch.uuid}} " > <span>{{ loop.index+pagination.skip }}</span></td>
                 <td class="inline watch-controls">
                     {% if not watch.paused %}
-                    <a class="state-off" href="{{url_for('index', op='pause', uuid=watch.uuid, tag=active_tag_uuid)}}"><img src="{{url_for('static_content', group='images', filename='pause.svg')}}" alt="Pause checks" title="Pause checks" class="icon icon-pause" ></a>
+                    <a class="state-off" href="{{url_for('watchlist.index', op='pause', uuid=watch.uuid, tag=active_tag_uuid)}}"><img src="{{url_for('static_content', group='images', filename='pause.svg')}}" alt="Pause checks" title="Pause checks" class="icon icon-pause" ></a>
                     {% else %}
-                    <a class="state-on" href="{{url_for('index', op='pause', uuid=watch.uuid, tag=active_tag_uuid)}}"><img src="{{url_for('static_content', group='images', filename='play.svg')}}" alt="UnPause checks" title="UnPause checks" class="icon icon-unpause" ></a>
+                    <a class="state-on" href="{{url_for('watchlist.index', op='pause', uuid=watch.uuid, tag=active_tag_uuid)}}"><img src="{{url_for('static_content', group='images', filename='play.svg')}}" alt="UnPause checks" title="UnPause checks" class="icon icon-unpause" ></a>
                     {% endif %}
                     {% set mute_label = 'UnMute notification' if watch.notification_muted else 'Mute notification' %}
-                    <a class="link-mute state-{{'on' if watch.notification_muted else 'off'}}" href="{{url_for('index', op='mute', uuid=watch.uuid, tag=active_tag_uuid)}}"><img src="{{url_for('static_content', group='images', filename='bell-off.svg')}}" alt="{{ mute_label }}" title="{{ mute_label }}" class="icon icon-mute" ></a>
+                    <a class="link-mute state-{{'on' if watch.notification_muted else 'off'}}" href="{{url_for('watchlist.index', op='mute', uuid=watch.uuid, tag=active_tag_uuid)}}"><img src="{{url_for('static_content', group='images', filename='bell-off.svg')}}" alt="{{ mute_label }}" title="{{ mute_label }}" class="icon icon-mute" ></a>
                 </td>
                 <td class="title-col inline">{{watch.title if watch.title is not none and watch.title|length > 0 else watch.url}}
                     <a class="external" target="_blank" rel="noopener" href="{{ watch.link.replace('source:','') }}"></a>
-                    <a class="link-spread" href="{{url_for('form_share_put_watch', uuid=watch.uuid)}}"><img src="{{url_for('static_content', group='images', filename='spread.svg')}}" class="status-icon icon icon-spread" title="Create a link to share watch config with others" ></a>
+                    <a class="link-spread" href="{{url_for('ui.form_share_put_watch', uuid=watch.uuid)}}"><img src="{{url_for('static_content', group='images', filename='spread.svg')}}" class="status-icon icon icon-spread" title="Create a link to share watch config with others" ></a>
 
                     {% if watch.get_fetch_backend == "html_webdriver"
                          or (  watch.get_fetch_backend == "system" and system_default_fetcher == 'html_webdriver'  )
                          or "extra_browser_" in watch.get_fetch_backend
                     %}
-                    <img class="status-icon" src="{{url_for('static_content', group='images', filename='Google-Chrome-icon.png')}}" title="Using a Chrome browser" >
+                    <img class="status-icon" src="{{url_for('static_content', group='images', filename='google-chrome-icon.png')}}" alt="Using a Chrome browser" title="Using a Chrome browser" >
                     {% endif %}
 
                     {%if watch.is_pdf  %}<img class="status-icon" src="{{url_for('static_content', group='images', filename='pdf-icon.svg')}}" title="Converting PDF to text" >{% endif %}
@@ -129,9 +140,9 @@
 
                         {% if '403' in watch.last_error %}
                             {% if has_proxies %}
-                                <a href="{{ url_for('settings_page', uuid=watch.uuid) }}#proxies">Try other proxies/location</a>&nbsp;
+                                <a href="{{ url_for('settings.settings_page', uuid=watch.uuid) }}#proxies">Try other proxies/location</a>&nbsp;
                             {% endif %}
-                            <a href="{{ url_for('settings_page', uuid=watch.uuid) }}#proxies">Try adding external proxies/locations</a>
+                            <a href="{{ url_for('settings.settings_page', uuid=watch.uuid) }}#proxies">Try adding external proxies/locations</a>
                         
                         {% endif %}
                         {% if 'empty result or contain only an image' in watch.last_error %}
@@ -140,7 +151,7 @@
                     </div>
                     {% endif %}
                     {% if watch.last_notification_error is defined and watch.last_notification_error != False %}
-                    <div class="fetch-error notification-error"><a href="{{url_for('notification_logs')}}">{{ watch.last_notification_error }}</a></div>
+                    <div class="fetch-error notification-error"><a href="{{url_for('settings.notification_logs')}}">{{ watch.last_notification_error }}</a></div>
                     {% endif %}
 
                     {% if watch['processor'] == 'text_json_diff'  %}
@@ -178,7 +189,14 @@
                     {% endif %}
                 </td>
 {% endif %}
-                <td class="last-checked" data-timestamp="{{ watch.last_checked }}">{{watch|format_last_checked_time|safe}}</td>
+            {#last_checked becomes fetch-start-time#}
+                <td class="last-checked" data-timestamp="{{ watch.last_checked }}" {% if checking_now %} data-fetchduration={{ watch.fetch_time }} data-eta_complete="{{ watch.last_checked+watch.fetch_time }}" {% endif %} >
+                    {% if checking_now %}
+                        <span class="spinner"></span><span> Checking now</span>
+                    {% else %}
+                        {{watch|format_last_checked_time|safe}}</td>
+                    {% endif %}
+
                 <td class="last-changed" data-timestamp="{{ watch.last_changed }}">{% if watch.history_n >=2 and watch.last_changed >0 %}
                     {{watch.last_changed|format_timestamp_timeago}}
                     {% else %}
@@ -186,20 +204,23 @@
                     {% endif %}
                 </td>
                 <td>
-                    <a {% if watch.uuid in queued_uuids %}disabled="true"{% endif %} href="{{ url_for('form_watch_checknow', uuid=watch.uuid, tag=request.args.get('tag')) }}"
+                    <a {% if watch.uuid in queued_uuids %}disabled="true"{% endif %} href="{{ url_for('ui.form_watch_checknow', uuid=watch.uuid, tag=request.args.get('tag')) }}"
                        class="recheck pure-button pure-button-primary">{% if watch.uuid in queued_uuids %}Queued{% else %}Recheck{% endif %}</a>
-                    <a href="{{ url_for('edit_page', uuid=watch.uuid, tag=active_tag_uuid)}}#general" class="pure-button pure-button-primary">Edit</a>
+                    <a href="{{ url_for('ui.ui_edit.edit_page', uuid=watch.uuid, tag=active_tag_uuid)}}#general" class="pure-button pure-button-primary">Edit</a>
                     {% if watch.history_n >= 2 %}
 
+                        {% set open_diff_in_new_tab = datastore.data['settings']['application']['ui'].get('open_diff_in_new_tab') %}
+                        {% set target_attr = ' target="' ~ watch.uuid ~ '"' if open_diff_in_new_tab else '' %}
+
                         {%  if is_unviewed %}
-                           <a href="{{ url_for('diff_history_page', uuid=watch.uuid, from_version=watch.get_from_version_based_on_last_viewed) }}" target="{{watch.uuid}}" class="pure-button pure-button-primary diff-link">History</a>
+                           <a href="{{ url_for('ui.ui_views.diff_history_page', uuid=watch.uuid, from_version=watch.get_from_version_based_on_last_viewed) }}" {{target_attr}} class="pure-button pure-button-primary diff-link">History</a>
                         {% else %}
-                           <a href="{{ url_for('diff_history_page', uuid=watch.uuid)}}" target="{{watch.uuid}}" class="pure-button pure-button-primary diff-link">History</a>
+                           <a href="{{ url_for('ui.ui_views.diff_history_page', uuid=watch.uuid)}}" {{target_attr}} class="pure-button pure-button-primary diff-link">History</a>
                         {% endif %}
 
                     {% else %}
                         {% if watch.history_n == 1 or (watch.history_n ==0 and watch.error_text_ctime )%}
-                            <a href="{{ url_for('preview_page', uuid=watch.uuid)}}" target="{{watch.uuid}}" class="pure-button pure-button-primary">Preview</a>
+                            <a href="{{ url_for('ui.ui_views.preview_page', uuid=watch.uuid)}}" {{target_attr}} class="pure-button pure-button-primary">Preview</a>
                         {% endif %}
                     {% endif %}
                 </td>
@@ -210,20 +231,20 @@
         <ul id="post-list-buttons">
             {% if errored_count %}
             <li>
-                <a href="{{url_for('index', with_errors=1, tag=request.args.get('tag')) }}" class="pure-button button-tag button-error ">With errors ({{ errored_count }})</a>
+                <a href="{{url_for('watchlist.index', with_errors=1, tag=request.args.get('tag')) }}" class="pure-button button-tag button-error ">With errors ({{ errored_count }})</a>
             </li>
             {% endif %}
             {% if has_unviewed %}
             <li>
-                <a href="{{url_for('mark_all_viewed',with_errors=request.args.get('with_errors',0)) }}" class="pure-button button-tag ">Mark all viewed</a>
+                <a href="{{url_for('ui.mark_all_viewed',with_errors=request.args.get('with_errors',0)) }}" class="pure-button button-tag ">Mark all viewed</a>
             </li>
             {% endif %}
             <li>
-               <a href="{{ url_for('form_watch_checknow', tag=active_tag_uuid, with_errors=request.args.get('with_errors',0)) }}" class="pure-button button-tag ">Recheck
+               <a href="{{ url_for('ui.form_watch_checknow', tag=active_tag_uuid, with_errors=request.args.get('with_errors',0)) }}" class="pure-button button-tag ">Recheck
                 all {% if active_tag_uuid %} in "{{active_tag.title}}"{%endif%}</a>
             </li>
             <li>
-                <a href="{{ url_for('rss', tag=active_tag_uuid, token=app_rss_token)}}"><img alt="RSS Feed" id="feed-icon" src="{{url_for('static_content', group='images', filename='Generic_Feed-icon.svg')}}" height="15"></a>
+                <a href="{{ url_for('rss.feed', tag=active_tag_uuid, token=app_rss_token)}}"><img alt="RSS Feed" id="feed-icon" src="{{url_for('static_content', group='images', filename='generic_feed-icon.svg')}}" height="15"></a>
             </li>
         </ul>
         {{ pagination.links }}

changedetectionio/conditions/__init__.py

@@ -0,0 +1,134 @@
+from flask import Blueprint
+
+from json_logic.builtins import BUILTINS
+
+from .exceptions import EmptyConditionRuleRowNotUsable
+from .pluggy_interface import plugin_manager  # Import the pluggy plugin manager
+from . import default_plugin
+
+# List of all supported JSON Logic operators
+operator_choices = [
+    (None, "Choose one - Operator"),
+    (">", "Greater Than"),
+    ("<", "Less Than"),
+    (">=", "Greater Than or Equal To"),
+    ("<=", "Less Than or Equal To"),
+    ("==", "Equals"),
+    ("!=", "Not Equals"),
+    ("in", "Contains"),
+    ("!in", "Does Not Contain"),
+]
+
+# Fields available in the rules
+field_choices = [
+    (None, "Choose one - Field"),
+]
+
+# The data we will feed the JSON Rules to see if it passes the test/conditions or not
+EXECUTE_DATA = {}
+
+
+# Define the extended operations dictionary
+CUSTOM_OPERATIONS = {
+    **BUILTINS,  # Include all standard operators
+}
+
+def filter_complete_rules(ruleset):
+    rules = [
+        rule for rule in ruleset
+        if all(value not in ("", False, "None", None) for value in [rule["operator"], rule["field"], rule["value"]])
+    ]
+    return rules
+
+def convert_to_jsonlogic(logic_operator: str, rule_dict: list):
+    """
+    Convert a structured rule dict into a JSON Logic rule.
+
+    :param rule_dict: Dictionary containing conditions.
+    :return: JSON Logic rule as a dictionary.
+    """
+
+
+    json_logic_conditions = []
+
+    for condition in rule_dict:
+        operator = condition["operator"]
+        field = condition["field"]
+        value = condition["value"]
+
+        if not operator or operator == 'None' or not value or not field:
+            raise EmptyConditionRuleRowNotUsable()
+
+        # Convert value to int/float if possible
+        try:
+            if isinstance(value, str) and "." in value and str != "None":
+                value = float(value)
+            else:
+                value = int(value)
+        except (ValueError, TypeError):
+            pass  # Keep as a string if conversion fails
+
+        # Handle different JSON Logic operators properly
+        if operator == "in":
+            json_logic_conditions.append({"in": [value, {"var": field}]})  # value first
+        elif operator in ("!", "!!", "-"):
+            json_logic_conditions.append({operator: [{"var": field}]})  # Unary operators
+        elif operator in ("min", "max", "cat"):
+            json_logic_conditions.append({operator: value})  # Multi-argument operators
+        else:
+            json_logic_conditions.append({operator: [{"var": field}, value]})  # Standard binary operators
+
+    return {logic_operator: json_logic_conditions} if len(json_logic_conditions) > 1 else json_logic_conditions[0]
+
+
+def execute_ruleset_against_all_plugins(current_watch_uuid: str, application_datastruct, ephemeral_data={} ):
+    """
+    Build our data and options by calling our plugins then pass it to jsonlogic and see if the conditions pass
+
+    :param ruleset: JSON Logic rule dictionary.
+    :param extracted_data: Dictionary containing the facts.   <-- maybe the app struct+uuid
+    :return: Dictionary of plugin results.
+    """
+    from json_logic import jsonLogic
+
+    EXECUTE_DATA = {}
+    result = True
+    
+    ruleset_settings = application_datastruct['watching'].get(current_watch_uuid)
+
+    if ruleset_settings.get("conditions"):
+        logic_operator = "and" if ruleset_settings.get("conditions_match_logic", "ALL") == "ALL" else "or"
+        complete_rules = filter_complete_rules(ruleset_settings['conditions'])
+        if complete_rules:
+            # Give all plugins a chance to update the data dict again (that we will test the conditions against)
+            for plugin in plugin_manager.get_plugins():
+                new_execute_data = plugin.add_data(current_watch_uuid=current_watch_uuid,
+                                                   application_datastruct=application_datastruct,
+                                                   ephemeral_data=ephemeral_data)
+
+                if new_execute_data and isinstance(new_execute_data, dict):
+                    EXECUTE_DATA.update(new_execute_data)
+
+            # Create the ruleset
+            ruleset = convert_to_jsonlogic(logic_operator=logic_operator, rule_dict=complete_rules)
+            
+            # Pass the custom operations dictionary to jsonLogic
+            if not jsonLogic(logic=ruleset, data=EXECUTE_DATA, operations=CUSTOM_OPERATIONS):
+                result = False
+
+    return {'executed_data': EXECUTE_DATA, 'result': result}
+
+# Load plugins dynamically
+for plugin in plugin_manager.get_plugins():
+    new_ops = plugin.register_operators()
+    if isinstance(new_ops, dict):
+        CUSTOM_OPERATIONS.update(new_ops)
+
+    new_operator_choices = plugin.register_operator_choices()
+    if isinstance(new_operator_choices, list):
+        operator_choices.extend(new_operator_choices)
+
+    new_field_choices = plugin.register_field_choices()
+    if isinstance(new_field_choices, list):
+        field_choices.extend(new_field_choices)
+

changedetectionio/conditions/blueprint.py

@@ -0,0 +1,81 @@
+# Flask Blueprint Definition
+import json
+
+from flask import Blueprint
+
+from changedetectionio.conditions import execute_ruleset_against_all_plugins
+
+
+def construct_blueprint(datastore):
+    from changedetectionio.flask_app import login_optionally_required
+
+    conditions_blueprint = Blueprint('conditions', __name__, template_folder="templates")
+
+    @conditions_blueprint.route("/<string:watch_uuid>/verify-condition-single-rule", methods=['POST'])
+    @login_optionally_required
+    def verify_condition_single_rule(watch_uuid):
+        """Verify a single condition rule against the current snapshot"""
+        from changedetectionio.processors.text_json_diff import prepare_filter_prevew
+        from flask import request, jsonify
+        from copy import deepcopy
+
+        ephemeral_data = {}
+
+        # Get the watch data
+        watch = datastore.data['watching'].get(watch_uuid)
+        if not watch:
+            return jsonify({'status': 'error', 'message': 'Watch not found'}), 404
+
+        # First use prepare_filter_prevew to process the form data
+        # This will return text_after_filter which is after all current form settings are applied
+        # Create ephemeral data with the text from the current snapshot
+
+        try:
+            # Call prepare_filter_prevew to get a processed version of the content with current form settings
+            # We'll ignore the returned response and just use the datastore which is modified by the function
+
+            # this should apply all filters etc so then we can run the CONDITIONS against the final output text
+            result = prepare_filter_prevew(datastore=datastore,
+                                           form_data=request.form,
+                                           watch_uuid=watch_uuid)
+
+            ephemeral_data['text'] = result.get('after_filter', '')
+            # Create a temporary watch data structure with this single rule
+            tmp_watch_data = deepcopy(datastore.data['watching'].get(watch_uuid))
+
+            # Override the conditions in the temporary watch
+            rule_json = request.args.get("rule")
+            rule = json.loads(rule_json) if rule_json else None
+
+            # Should be key/value of field, operator, value
+            tmp_watch_data['conditions'] = [rule]
+            tmp_watch_data['conditions_match_logic'] = "ALL"  # Single rule, so use ALL
+
+            # Create a temporary application data structure for the rule check
+            temp_app_data = {
+                'watching': {
+                    watch_uuid: tmp_watch_data
+                }
+            }
+
+            # Execute the rule against the current snapshot with form data
+            result = execute_ruleset_against_all_plugins(
+                current_watch_uuid=watch_uuid,
+                application_datastruct=temp_app_data,
+                ephemeral_data=ephemeral_data
+            )
+
+            return jsonify({
+                'status': 'success',
+                'result': result.get('result'),
+                'data': result.get('executed_data'),
+                'message': 'Condition passes' if result else 'Condition does not pass'
+            })
+
+        except Exception as e:
+            return jsonify({
+                'status': 'error',
+                'message': f'Error verifying condition: {str(e)}'
+            }), 500
+
+    return conditions_blueprint

changedetectionio/conditions/default_plugin.py

@@ -0,0 +1,78 @@
+import re
+
+import pluggy
+from price_parser import Price
+from loguru import logger
+
+hookimpl = pluggy.HookimplMarker("changedetectionio_conditions")
+
+
+@hookimpl
+def register_operators():
+    def starts_with(_, text, prefix):
+        return text.lower().strip().startswith(str(prefix).strip().lower())
+
+    def ends_with(_, text, suffix):
+        return text.lower().strip().endswith(str(suffix).strip().lower())
+
+    def length_min(_, text, strlen):
+        return len(text) >= int(strlen)
+
+    def length_max(_, text, strlen):
+        return len(text) <= int(strlen)
+
+    # ✅ Custom function for case-insensitive regex matching
+    def contains_regex(_, text, pattern):
+        """Returns True if `text` contains `pattern` (case-insensitive regex match)."""
+        return bool(re.search(pattern, str(text), re.IGNORECASE))
+
+    # ✅ Custom function for NOT matching case-insensitive regex
+    def not_contains_regex(_, text, pattern):
+        """Returns True if `text` does NOT contain `pattern` (case-insensitive regex match)."""
+        return not bool(re.search(pattern, str(text), re.IGNORECASE))
+
+    return {
+        "!contains_regex": not_contains_regex,
+        "contains_regex": contains_regex,
+        "ends_with": ends_with,
+        "length_max": length_max,
+        "length_min": length_min,
+        "starts_with": starts_with,
+    }
+
+@hookimpl
+def register_operator_choices():
+    return [
+        ("starts_with", "Text Starts With"),
+        ("ends_with", "Text Ends With"),
+        ("length_min", "Length minimum"),
+        ("length_max", "Length maximum"),
+        ("contains_regex", "Text Matches Regex"),
+        ("!contains_regex", "Text Does NOT Match Regex"),
+    ]
+
+@hookimpl
+def register_field_choices():
+    return [
+        ("extracted_number", "Extracted number after 'Filters & Triggers'"),
+#        ("meta_description", "Meta Description"),
+#        ("meta_keywords", "Meta Keywords"),
+        ("page_filtered_text", "Page text after 'Filters & Triggers'"),
+        #("page_title", "Page <title>"), # actual page title <title>
+    ]
+
+@hookimpl
+def add_data(current_watch_uuid, application_datastruct, ephemeral_data):
+
+    res = {}
+    if 'text' in ephemeral_data:
+        res['page_filtered_text'] = ephemeral_data['text']
+
+        # Better to not wrap this in try/except so that the UI can see any errors
+        price = Price.fromstring(ephemeral_data.get('text'))
+        if price and price.amount != None:
+            # This is slightly misleading, it's extracting a PRICE not a Number..
+            res['extracted_number'] = float(price.amount)
+            logger.debug(f"Extracted number result: '{price}' - returning float({res['extracted_number']})")
+
+    return res

changedetectionio/conditions/exceptions.py

@@ -0,0 +1,6 @@
+class EmptyConditionRuleRowNotUsable(Exception):
+    def __init__(self):
+        super().__init__("One of the 'conditions' rulesets is incomplete, cannot run.")
+
+    def __str__(self):
+        return self.args[0]

changedetectionio/conditions/form.py

@@ -0,0 +1,44 @@
+# Condition Rule Form (for each rule row)
+from wtforms import Form, SelectField, StringField, validators
+from wtforms import validators
+
+class ConditionFormRow(Form):
+
+    # ✅ Ensure Plugins Are Loaded BEFORE Importing Choices
+    from changedetectionio.conditions import plugin_manager
+    from changedetectionio.conditions import operator_choices, field_choices
+    field = SelectField(
+        "Field",
+        choices=field_choices,
+        validators=[validators.Optional()]
+    )
+
+    operator = SelectField(
+        "Operator",
+        choices=operator_choices,
+        validators=[validators.Optional()]
+    )
+
+    value = StringField("Value", validators=[validators.Optional()], render_kw={"placeholder": "A value"})
+
+    def validate(self, extra_validators=None):
+        # First, run the default validators
+        if not super().validate(extra_validators):
+            return False
+
+        # Custom validation logic
+        # If any of the operator/field/value is set, then they must be all set
+        if any(value not in ("", False, "None", None) for value in [self.operator.data, self.field.data, self.value.data]):
+            if not self.operator.data or self.operator.data == 'None':
+                self.operator.errors.append("Operator is required.")
+                return False
+
+            if not self.field.data or self.field.data == 'None':
+                self.field.errors.append("Field is required.")
+                return False
+
+            if not self.value.data:
+                self.value.errors.append("Value is required.")
+                return False
+
+        return True  # Only return True if all conditions pass

changedetectionio/conditions/pluggy_interface.py

@@ -0,0 +1,44 @@
+import pluggy
+from . import default_plugin  # Import the default plugin
+
+# ✅ Ensure that the namespace in HookspecMarker matches PluginManager
+PLUGIN_NAMESPACE = "changedetectionio_conditions"
+
+hookspec = pluggy.HookspecMarker(PLUGIN_NAMESPACE)
+hookimpl = pluggy.HookimplMarker(PLUGIN_NAMESPACE)
+
+
+class ConditionsSpec:
+    """Hook specifications for extending JSON Logic conditions."""
+
+    @hookspec
+    def register_operators():
+        """Return a dictionary of new JSON Logic operators."""
+        pass
+
+    @hookspec
+    def register_operator_choices():
+        """Return a list of new operator choices."""
+        pass
+
+    @hookspec
+    def register_field_choices():
+        """Return a list of new field choices."""
+        pass
+
+    @hookspec
+    def add_data(current_watch_uuid, application_datastruct, ephemeral_data):
+        """Add to the datadict"""
+        pass
+
+# ✅ Set up Pluggy Plugin Manager
+plugin_manager = pluggy.PluginManager(PLUGIN_NAMESPACE)
+
+# ✅ Register hookspecs (Ensures they are detected)
+plugin_manager.add_hookspecs(ConditionsSpec)
+
+# ✅ Register built-in plugins manually
+plugin_manager.register(default_plugin, "default_plugin")
+
+# ✅ Discover installed plugins from external packages (if any)
+plugin_manager.load_setuptools_entrypoints(PLUGIN_NAMESPACE)

changedetectionio/content_fetchers/__init__.py

@@ -7,11 +7,29 @@ import os
 # Visual Selector scraper - 'Button' is there because some sites have <button>OUT OF STOCK</button>.
 visualselector_xpath_selectors = 'div,span,form,table,tbody,tr,td,a,p,ul,li,h1,h2,h3,h4,header,footer,section,article,aside,details,main,nav,section,summary,button'
 
+SCREENSHOT_MAX_HEIGHT_DEFAULT = 20000
+SCREENSHOT_DEFAULT_QUALITY = 40
+
+# Maximum total height for the final image (When in stitch mode).
+# We limit this to 16000px due to the huge amount of RAM that was being used
+# Example: 16000 × 1400 × 3 = 67,200,000 bytes ≈ 64.1 MB (not including buffers in PIL etc)
+SCREENSHOT_MAX_TOTAL_HEIGHT = int(os.getenv("SCREENSHOT_MAX_HEIGHT", SCREENSHOT_MAX_HEIGHT_DEFAULT))
+
+# The size at which we will switch to stitching method, when below this (and
+# MAX_TOTAL_HEIGHT which can be set by a user) we will use the default
+# screenshot method.
+SCREENSHOT_SIZE_STITCH_THRESHOLD = 8000
 
 # available_fetchers() will scan this implementation looking for anything starting with html_
 # this information is used in the form selections
 from changedetectionio.content_fetchers.requests import fetcher as html_requests
 
+
+import importlib.resources
+XPATH_ELEMENT_JS = importlib.resources.files("changedetectionio.content_fetchers.res").joinpath('xpath_element_scraper.js').read_text(encoding='utf-8')
+INSTOCK_DATA_JS = importlib.resources.files("changedetectionio.content_fetchers.res").joinpath('stock-not-in-stock.js').read_text(encoding='utf-8')
+
+
 def available_fetchers():
     # See the if statement at the bottom of this file for how we switch between playwright and webdriver
     import inspect

changedetectionio/content_fetchers/base.py

@@ -63,11 +63,6 @@ class Fetcher():
     # Time ONTOP of the system defined env minimum time
     render_extract_delay = 0
 
-    def __init__(self):
-        import importlib.resources
-        self.xpath_element_js = importlib.resources.files("changedetectionio.content_fetchers.res").joinpath('xpath_element_scraper.js').read_text(encoding='utf-8')
-        self.instock_data_js = importlib.resources.files("changedetectionio.content_fetchers.res").joinpath('stock-not-in-stock.js').read_text(encoding='utf-8')
-
     @abstractmethod
     def get_error(self):
         return self.error
@@ -87,7 +82,7 @@ class Fetcher():
         pass
 
     @abstractmethod
-    def quit(self):
+    def quit(self, watch=None):
         return
 
     @abstractmethod
@@ -143,6 +138,7 @@ class Fetcher():
                 logger.debug(f">> Iterating check - browser Step n {step_n} - {step['operation']}...")
                 self.screenshot_step("before-" + str(step_n))
                 self.save_step_html("before-" + str(step_n))
+
                 try:
                     optional_value = step['optional_value']
                     selector = step['selector']

changedetectionio/content_fetchers/playwright.py

@@ -4,9 +4,71 @@ from urllib.parse import urlparse
 
 from loguru import logger
 
+from changedetectionio.content_fetchers import SCREENSHOT_MAX_HEIGHT_DEFAULT, visualselector_xpath_selectors, \
+    SCREENSHOT_SIZE_STITCH_THRESHOLD, SCREENSHOT_MAX_TOTAL_HEIGHT, XPATH_ELEMENT_JS, INSTOCK_DATA_JS
 from changedetectionio.content_fetchers.base import Fetcher, manage_user_agent
 from changedetectionio.content_fetchers.exceptions import PageUnloadable, Non200ErrorCodeReceived, EmptyReply, ScreenshotUnavailable
 
+def capture_full_page(page):
+    import os
+    import time
+    from multiprocessing import Process, Pipe
+
+    start = time.time()
+
+    page_height = page.evaluate("document.documentElement.scrollHeight")
+    page_width = page.evaluate("document.documentElement.scrollWidth")
+    original_viewport = page.viewport_size
+
+    logger.debug(f"Playwright viewport size {page.viewport_size} page height {page_height} page width {page_width}")
+
+    # Use an approach similar to puppeteer: set a larger viewport and take screenshots in chunks
+    step_size = SCREENSHOT_SIZE_STITCH_THRESHOLD # Size that won't cause GPU to overflow
+    screenshot_chunks = []
+    y = 0
+    
+    # If page height is larger than current viewport, use a larger viewport for better capturing
+    if page_height > page.viewport_size['height']:
+        # Set viewport to a larger size to capture more content at once
+        page.set_viewport_size({'width': page.viewport_size['width'], 'height': step_size})
+
+    # Capture screenshots in chunks up to the max total height
+    while y < min(page_height, SCREENSHOT_MAX_TOTAL_HEIGHT):
+        page.request_gc()
+        page.evaluate(f"window.scrollTo(0, {y})")
+        page.request_gc()
+        screenshot_chunks.append(page.screenshot(
+            type="jpeg",
+            full_page=False,
+            quality=int(os.getenv("SCREENSHOT_QUALITY", 72))
+        ))
+        y += step_size
+        page.request_gc()
+
+    # Restore original viewport size
+    page.set_viewport_size({'width': original_viewport['width'], 'height': original_viewport['height']})
+
+    # If we have multiple chunks, stitch them together
+    if len(screenshot_chunks) > 1:
+        from changedetectionio.content_fetchers.screenshot_handler import stitch_images_worker
+        logger.debug(f"Screenshot stitching {len(screenshot_chunks)} chunks together")
+        parent_conn, child_conn = Pipe()
+        p = Process(target=stitch_images_worker, args=(child_conn, screenshot_chunks, page_height, SCREENSHOT_MAX_TOTAL_HEIGHT))
+        p.start()
+        screenshot = parent_conn.recv_bytes()
+        p.join()
+        logger.debug(
+            f"Screenshot (chunked/stitched) - Page height: {page_height} Capture height: {SCREENSHOT_MAX_TOTAL_HEIGHT} - Stitched together in {time.time() - start:.2f}s")
+
+        screenshot_chunks = None
+        return screenshot
+
+    logger.debug(
+        f"Screenshot Page height: {page_height} Capture height: {SCREENSHOT_MAX_TOTAL_HEIGHT} - Stitched together in {time.time() - start:.2f}s")
+
+    return screenshot_chunks[0]
+
+
 class fetcher(Fetcher):
     fetcher_description = "Playwright {}/Javascript".format(
         os.getenv("PLAYWRIGHT_BROWSER_TYPE", 'chromium').capitalize()
@@ -59,7 +121,8 @@ class fetcher(Fetcher):
 
     def screenshot_step(self, step_n=''):
         super().screenshot_step(step_n=step_n)
-        screenshot = self.page.screenshot(type='jpeg', full_page=True, quality=int(os.getenv("SCREENSHOT_QUALITY", 72)))
+        screenshot = capture_full_page(page=self.page)
+
 
         if self.browser_steps_screenshot_path is not None:
             destination = os.path.join(self.browser_steps_screenshot_path, 'step_{}.jpeg'.format(step_n))
@@ -88,7 +151,7 @@ class fetcher(Fetcher):
 
         from playwright.sync_api import sync_playwright
         import playwright._impl._errors
-        from changedetectionio.content_fetchers import visualselector_xpath_selectors
+        import time
         self.delete_browser_steps_screenshots()
         response = None
 
@@ -162,9 +225,7 @@ class fetcher(Fetcher):
                 raise PageUnloadable(url=url, status_code=None, message=str(e))
 
             if self.status_code != 200 and not ignore_status_codes:
-                screenshot = self.page.screenshot(type='jpeg', full_page=True,
-                                                  quality=int(os.getenv("SCREENSHOT_QUALITY", 72)))
-
+                screenshot = capture_full_page(self.page)
                 raise Non200ErrorCodeReceived(url=url, status_code=self.status_code, screenshot=screenshot)
 
             if not empty_pages_are_a_change and len(self.page.content().strip()) == 0:
@@ -179,17 +240,30 @@ class fetcher(Fetcher):
 
             self.page.wait_for_timeout(extra_wait * 1000)
 
+            now = time.time()
             # So we can find an element on the page where its selector was entered manually (maybe not xPath etc)
             if current_include_filters is not None:
                 self.page.evaluate("var include_filters={}".format(json.dumps(current_include_filters)))
             else:
                 self.page.evaluate("var include_filters=''")
+            self.page.request_gc()
 
-            self.xpath_data = self.page.evaluate(
-                "async () => {" + self.xpath_element_js.replace('%ELEMENTS%', visualselector_xpath_selectors) + "}")
-            self.instock_data = self.page.evaluate("async () => {" + self.instock_data_js + "}")
+            # request_gc before and after evaluate to free up memory
+            # @todo browsersteps etc
+            MAX_TOTAL_HEIGHT = int(os.getenv("SCREENSHOT_MAX_HEIGHT", SCREENSHOT_MAX_HEIGHT_DEFAULT))
+            self.xpath_data = self.page.evaluate(XPATH_ELEMENT_JS, {
+                "visualselector_xpath_selectors": visualselector_xpath_selectors,
+                "max_height": MAX_TOTAL_HEIGHT
+            })
+            self.page.request_gc()
+
+            self.instock_data = self.page.evaluate(INSTOCK_DATA_JS)
+            self.page.request_gc()
 
             self.content = self.page.content()
+            self.page.request_gc()
+            logger.debug(f"Scrape xPath element data in browser done in {time.time() - now:.2f}s")
+
             # Bug 3 in Playwright screenshot handling
             # Some bug where it gives the wrong screenshot size, but making a request with the clip set first seems to solve it
             # JPEG is better here because the screenshots can be very very large
@@ -199,13 +273,25 @@ class fetcher(Fetcher):
             # acceptable screenshot quality here
             try:
                 # The actual screenshot - this always base64 and needs decoding! horrible! huge CPU usage
-                self.screenshot = self.page.screenshot(type='jpeg',
-                                                       full_page=True,
-                                                       quality=int(os.getenv("SCREENSHOT_QUALITY", 72)),
-                                                       )
+                self.screenshot = capture_full_page(page=self.page)
+
             except Exception as e:
                 # It's likely the screenshot was too long/big and something crashed
                 raise ScreenshotUnavailable(url=url, status_code=self.status_code)
             finally:
+                # Request garbage collection one more time before closing
+                try:
+                    self.page.request_gc()
+                except:
+                    pass
+                
+                # Clean up resources properly
                 context.close()
+                context = None
+
+                self.page.close()
+                self.page = None
+
                 browser.close()
+                borwser = None
+

changedetectionio/content_fetchers/puppeteer.py

@@ -6,8 +6,76 @@ from urllib.parse import urlparse
 
 from loguru import logger
 
+from changedetectionio.content_fetchers import SCREENSHOT_MAX_HEIGHT_DEFAULT, visualselector_xpath_selectors, \
+    SCREENSHOT_SIZE_STITCH_THRESHOLD, SCREENSHOT_DEFAULT_QUALITY, XPATH_ELEMENT_JS, INSTOCK_DATA_JS, \
+    SCREENSHOT_MAX_TOTAL_HEIGHT
 from changedetectionio.content_fetchers.base import Fetcher, manage_user_agent
-from changedetectionio.content_fetchers.exceptions import PageUnloadable, Non200ErrorCodeReceived, EmptyReply, BrowserFetchTimedOut, BrowserConnectError
+from changedetectionio.content_fetchers.exceptions import PageUnloadable, Non200ErrorCodeReceived, EmptyReply, BrowserFetchTimedOut, \
+    BrowserConnectError
+
+
+# Bug 3 in Playwright screenshot handling
+# Some bug where it gives the wrong screenshot size, but making a request with the clip set first seems to solve it
+
+# Screenshots also travel via the ws:// (websocket) meaning that the binary data is base64 encoded
+# which will significantly increase the IO size between the server and client, it's recommended to use the lowest
+# acceptable screenshot quality here
+async def capture_full_page(page):
+    import os
+    import time
+    from multiprocessing import Process, Pipe
+
+    start = time.time()
+
+    page_height = await page.evaluate("document.documentElement.scrollHeight")
+    page_width = await page.evaluate("document.documentElement.scrollWidth")
+    original_viewport = page.viewport
+
+    logger.debug(f"Puppeteer viewport size {page.viewport} page height {page_height} page width {page_width}")
+
+    # Bug 3 in Playwright screenshot handling
+    # Some bug where it gives the wrong screenshot size, but making a request with the clip set first seems to solve it
+    # JPEG is better here because the screenshots can be very very large
+
+    # Screenshots also travel via the ws:// (websocket) meaning that the binary data is base64 encoded
+    # which will significantly increase the IO size between the server and client, it's recommended to use the lowest
+    # acceptable screenshot quality here
+
+
+    step_size = SCREENSHOT_SIZE_STITCH_THRESHOLD # Something that will not cause the GPU to overflow when taking the screenshot
+    screenshot_chunks = []
+    y = 0
+    if page_height > page.viewport['height']:
+        await page.setViewport({'width': page.viewport['width'], 'height': step_size})
+
+
+    while y < min(page_height, SCREENSHOT_MAX_TOTAL_HEIGHT):
+        await page.evaluate(f"window.scrollTo(0, {y})")
+        screenshot_chunks.append(await page.screenshot(type_='jpeg',
+                                                       fullPage=False,
+                                                       quality=int(os.getenv("SCREENSHOT_QUALITY", 72))))
+        y += step_size
+
+    await page.setViewport({'width': original_viewport['width'], 'height': original_viewport['height']})
+
+    if len(screenshot_chunks) > 1:
+        from changedetectionio.content_fetchers.screenshot_handler import stitch_images_worker
+        logger.debug(f"Screenshot stitching {len(screenshot_chunks)} chunks together")
+        parent_conn, child_conn = Pipe()
+        p = Process(target=stitch_images_worker, args=(child_conn, screenshot_chunks, page_height, SCREENSHOT_MAX_TOTAL_HEIGHT))
+        p.start()
+        screenshot = parent_conn.recv_bytes()
+        p.join()
+        logger.debug(
+            f"Screenshot (chunked/stitched) - Page height: {page_height} Capture height: {SCREENSHOT_MAX_TOTAL_HEIGHT} - Stitched together in {time.time() - start:.2f}s")
+
+        screenshot_chunks = None
+        return screenshot
+
+    logger.debug(
+        f"Screenshot Page height: {page_height} Capture height: {SCREENSHOT_MAX_TOTAL_HEIGHT} - Stitched together in {time.time() - start:.2f}s")
+    return screenshot_chunks[0]
+
 
 class fetcher(Fetcher):
     fetcher_description = "Puppeteer/direct {}/Javascript".format(
@@ -79,7 +147,6 @@ class fetcher(Fetcher):
                          empty_pages_are_a_change
                          ):
 
-        from changedetectionio.content_fetchers import visualselector_xpath_selectors
         self.delete_browser_steps_screenshots()
         extra_wait = int(os.getenv("WEBDRIVER_DELAY_BEFORE_CONTENT_READY", 5)) + self.render_extract_delay
 
@@ -181,11 +248,10 @@ class fetcher(Fetcher):
             raise PageUnloadable(url=url, status_code=None, message=str(e))
 
         if self.status_code != 200 and not ignore_status_codes:
-            screenshot = await self.page.screenshot(type_='jpeg',
-                                                    fullPage=True,
-                                                    quality=int(os.getenv("SCREENSHOT_QUALITY", 72)))
+            screenshot = await capture_full_page(page=self.page)
 
             raise Non200ErrorCodeReceived(url=url, status_code=self.status_code, screenshot=screenshot)
+
         content = await self.page.content
 
         if not empty_pages_are_a_change and len(content.strip()) == 0:
@@ -203,46 +269,31 @@ class fetcher(Fetcher):
 
         # So we can find an element on the page where its selector was entered manually (maybe not xPath etc)
         # Setup the xPath/VisualSelector scraper
-        if current_include_filters is not None:
+        if current_include_filters:
             js = json.dumps(current_include_filters)
             await self.page.evaluate(f"var include_filters={js}")
         else:
             await self.page.evaluate(f"var include_filters=''")
 
-        self.xpath_data = await self.page.evaluate(
-            "async () => {" + self.xpath_element_js.replace('%ELEMENTS%', visualselector_xpath_selectors) + "}")
-        self.instock_data = await self.page.evaluate("async () => {" + self.instock_data_js + "}")
+        MAX_TOTAL_HEIGHT = int(os.getenv("SCREENSHOT_MAX_HEIGHT", SCREENSHOT_MAX_HEIGHT_DEFAULT))
+        self.xpath_data = await self.page.evaluate(XPATH_ELEMENT_JS, {
+            "visualselector_xpath_selectors": visualselector_xpath_selectors,
+            "max_height": MAX_TOTAL_HEIGHT
+        })
+        if not self.xpath_data:
+            raise Exception(f"Content Fetcher > xPath scraper failed. Please report this URL so we can fix it :)")
+
+        self.instock_data = await self.page.evaluate(INSTOCK_DATA_JS)
 
         self.content = await self.page.content
-        # Bug 3 in Playwright screenshot handling
-        # Some bug where it gives the wrong screenshot size, but making a request with the clip set first seems to solve it
-        # JPEG is better here because the screenshots can be very very large
 
-        # Screenshots also travel via the ws:// (websocket) meaning that the binary data is base64 encoded
-        # which will significantly increase the IO size between the server and client, it's recommended to use the lowest
-        # acceptable screenshot quality here
-        try:
-            self.screenshot = await self.page.screenshot(type_='jpeg',
-                                                         fullPage=True,
-                                                         quality=int(os.getenv("SCREENSHOT_QUALITY", 72)))
-        except Exception as e:
-            logger.error("Error fetching screenshot")
-            # // May fail on very large pages with 'WARNING: tile memory limits exceeded, some content may not draw'
-            # // @ todo after text extract, we can place some overlay text with red background to say 'croppped'
-            logger.error('ERROR: content-fetcher page was maybe too large for a screenshot, reverting to viewport only screenshot')
-            try:
-                self.screenshot = await self.page.screenshot(type_='jpeg',
-                                                             fullPage=False,
-                                                             quality=int(os.getenv("SCREENSHOT_QUALITY", 72)))
-            except Exception as e:
-                logger.error('ERROR: Failed to get viewport-only reduced screenshot :(')
-                pass
-        finally:
-            # It's good to log here in the case that the browser crashes on shutting down but we still get the data we need
-            logger.success(f"Fetching '{url}' complete, closing page")
-            await self.page.close()
-            logger.success(f"Fetching '{url}' complete, closing browser")
-            await browser.close()
+        self.screenshot = await capture_full_page(page=self.page)
+
+        # It's good to log here in the case that the browser crashes on shutting down but we still get the data we need
+        logger.success(f"Fetching '{url}' complete, closing page")
+        await self.page.close()
+        logger.success(f"Fetching '{url}' complete, closing browser")
+        await browser.close()
         logger.success(f"Fetching '{url}' complete, exiting puppeteer fetch.")
 
     async def main(self, **kwargs):

changedetectionio/content_fetchers/requests.py

@@ -96,3 +96,17 @@ class fetcher(Fetcher):
 
 
         self.raw_content = r.content
+
+    def quit(self, watch=None):
+
+        # In case they switched to `requests` fetcher from something else
+        # Then the screenshot could be old, in any case, it's not used here.
+        # REMOVE_REQUESTS_OLD_SCREENSHOTS - Mainly used for testing
+        if strtobool(os.getenv("REMOVE_REQUESTS_OLD_SCREENSHOTS", 'true')):
+            screenshot = watch.get_screenshot()
+            if screenshot:
+                try:
+                    os.unlink(screenshot)
+                except Exception as e:
+                    logger.warning(f"Failed to unlink screenshot: {screenshot} - {e}")
+

changedetectionio/content_fetchers/res/puppeteer_fetch.js

@@ -1,190 +0,0 @@
-module.exports = async ({page, context}) => {
-
-    var {
-        url,
-        execute_js,
-        user_agent,
-        extra_wait_ms,
-        req_headers,
-        include_filters,
-        xpath_element_js,
-        screenshot_quality,
-        proxy_username,
-        proxy_password,
-        disk_cache_dir,
-        no_cache_list,
-        block_url_list,
-    } = context;
-
-    await page.setBypassCSP(true)
-    await page.setExtraHTTPHeaders(req_headers);
-
-    if (user_agent) {
-        await page.setUserAgent(user_agent);
-    }
-    // https://ourcodeworld.com/articles/read/1106/how-to-solve-puppeteer-timeouterror-navigation-timeout-of-30000-ms-exceeded
-
-    await page.setDefaultNavigationTimeout(0);
-
-    if (proxy_username) {
-        // Setting Proxy-Authentication header is deprecated, and doing so can trigger header change errors from Puppeteer
-        // https://github.com/puppeteer/puppeteer/issues/676 ?
-        // https://help.brightdata.com/hc/en-us/articles/12632549957649-Proxy-Manager-How-to-Guides#h_01HAKWR4Q0AFS8RZTNYWRDFJC2
-        // https://cri.dev/posts/2020-03-30-How-to-solve-Puppeteer-Chrome-Error-ERR_INVALID_ARGUMENT/
-        await page.authenticate({
-            username: proxy_username,
-            password: proxy_password
-        });
-    }
-
-    await page.setViewport({
-        width: 1024,
-        height: 768,
-        deviceScaleFactor: 1,
-    });
-
-    await page.setRequestInterception(true);
-    if (disk_cache_dir) {
-        console.log(">>>>>>>>>>>>>>> LOCAL DISK CACHE ENABLED <<<<<<<<<<<<<<<<<<<<<");
-    }
-    const fs = require('fs');
-    const crypto = require('crypto');
-
-    function file_is_expired(file_path) {
-        if (!fs.existsSync(file_path)) {
-            return true;
-        }
-        var stats = fs.statSync(file_path);
-        const now_date = new Date();
-        const expire_seconds = 300;
-        if ((now_date / 1000) - (stats.mtime.getTime() / 1000) > expire_seconds) {
-            console.log("CACHE EXPIRED: " + file_path);
-            return true;
-        }
-        return false;
-
-    }
-
-    page.on('request', async (request) => {
-        // General blocking of requests that waste traffic
-        if (block_url_list.some(substring => request.url().toLowerCase().includes(substring))) return request.abort();
-
-        if (disk_cache_dir) {
-            const url = request.url();
-            const key = crypto.createHash('md5').update(url).digest("hex");
-            const dir_path = disk_cache_dir + key.slice(0, 1) + '/' + key.slice(1, 2) + '/' + key.slice(2, 3) + '/';
-
-            // https://stackoverflow.com/questions/4482686/check-synchronously-if-file-directory-exists-in-node-js
-
-            if (fs.existsSync(dir_path + key)) {
-                console.log("* CACHE HIT , using - " + dir_path + key + " - " + url);
-                const cached_data = fs.readFileSync(dir_path + key);
-                // @todo headers can come from dir_path+key+".meta" json file
-                request.respond({
-                    status: 200,
-                    //contentType: 'text/html', //@todo
-                    body: cached_data
-                });
-                return;
-            }
-        }
-        request.continue();
-    });
-
-
-    if (disk_cache_dir) {
-        page.on('response', async (response) => {
-            const url = response.url();
-            // Basic filtering for sane responses
-            if (response.request().method() != 'GET' || response.request().resourceType() == 'xhr' || response.request().resourceType() == 'document' || response.status() != 200) {
-                console.log("Skipping (not useful) - Status:" + response.status() + " Method:" + response.request().method() + " ResourceType:" + response.request().resourceType() + " " + url);
-                return;
-            }
-            if (no_cache_list.some(substring => url.toLowerCase().includes(substring))) {
-                console.log("Skipping (no_cache_list) - " + url);
-                return;
-            }
-            if (url.toLowerCase().includes('data:')) {
-                console.log("Skipping (embedded-data) - " + url);
-                return;
-            }
-            response.buffer().then(buffer => {
-                if (buffer.length > 100) {
-                    console.log("Cache - Saving " + response.request().method() + " - " + url + " - " + response.request().resourceType());
-
-                    const key = crypto.createHash('md5').update(url).digest("hex");
-                    const dir_path = disk_cache_dir + key.slice(0, 1) + '/' + key.slice(1, 2) + '/' + key.slice(2, 3) + '/';
-
-                    if (!fs.existsSync(dir_path)) {
-                        fs.mkdirSync(dir_path, {recursive: true})
-                    }
-
-                    if (fs.existsSync(dir_path + key)) {
-                        if (file_is_expired(dir_path + key)) {
-                            fs.writeFileSync(dir_path + key, buffer);
-                        }
-                    } else {
-                        fs.writeFileSync(dir_path + key, buffer);
-                    }
-                }
-            });
-        });
-    }
-
-    const r = await page.goto(url, {
-        waitUntil: 'load'
-    });
-
-    await page.waitForTimeout(1000);
-    await page.waitForTimeout(extra_wait_ms);
-
-    if (execute_js) {
-        await page.evaluate(execute_js);
-        await page.waitForTimeout(200);
-    }
-
-    var xpath_data;
-    var instock_data;
-    try {
-        // Not sure the best way here, in the future this should be a new package added to npm then run in evaluatedCode
-        // (Once the old playwright is removed)
-        xpath_data = await page.evaluate((include_filters) => {%xpath_scrape_code%}, include_filters);
-        instock_data = await page.evaluate(() => {%instock_scrape_code%});
-    } catch (e) {
-        console.log(e);
-    }
-
-    // Protocol error (Page.captureScreenshot): Cannot take screenshot with 0 width can come from a proxy auth failure
-    // Wrap it here (for now)
-
-    var b64s = false;
-    try {
-        b64s = await page.screenshot({encoding: "base64", fullPage: true, quality: screenshot_quality, type: 'jpeg'});
-    } catch (e) {
-        console.log(e);
-    }
-
-    // May fail on very large pages with 'WARNING: tile memory limits exceeded, some content may not draw'
-    if (!b64s) {
-        // @todo after text extract, we can place some overlay text with red background to say 'croppped'
-        console.error('ERROR: content-fetcher page was maybe too large for a screenshot, reverting to viewport only screenshot');
-        try {
-            b64s = await page.screenshot({encoding: "base64", quality: screenshot_quality, type: 'jpeg'});
-        } catch (e) {
-            console.log(e);
-        }
-    }
-
-    var html = await page.content();
-    return {
-        data: {
-            'content': html,
-            'headers': r.headers(),
-            'instock_data': instock_data,
-            'screenshot': b64s,
-            'status_code': r.status(),
-            'xpath_data': xpath_data
-        },
-        type: 'application/json',
-    };
-};

changedetectionio/content_fetchers/res/stock-not-in-stock.js

@@ -1,217 +1,220 @@
-// Restock Detector
-// (c) Leigh Morresi dgtlmoon@gmail.com
-//
-// Assumes the product is in stock to begin with, unless the following appears above the fold ;
-// - outOfStockTexts appears above the fold (out of stock)
-// - negateOutOfStockRegex (really is in stock)
+async () => {
 
-function isItemInStock() {
-    // @todo Pass these in so the same list can be used in non-JS fetchers
-    const outOfStockTexts = [
-        ' أخبرني عندما يتوفر',
-        '0 in stock',
-        'actuellement indisponible',
-        'agotado',
-        'article épuisé',
-        'artikel zurzeit vergriffen',
-        'as soon as stock is available',
-        'ausverkauft', // sold out
-        'available for back order',
-        'awaiting stock',
-        'back in stock soon',
-        'back-order or out of stock',
-        'backordered',
-        'benachrichtigt mich', // notify me
-        'brak na stanie',
-        'brak w magazynie',
-        'coming soon',
-        'currently have any tickets for this',
-        'currently unavailable',
-        'dieser artikel ist bald wieder verfügbar',
-        'dostępne wkrótce',
-        'en rupture de stock',
-        'esgotado',
-        'indisponível',
-        'isn\'t in stock right now',
-        'isnt in stock right now',
-        'isn’t in stock right now',
-        'item is no longer available',
-        'let me know when it\'s available',
-        'mail me when available',
-        'message if back in stock',
-        'mevcut değil',
-        'nachricht bei',
-        'nicht auf lager',
-        'nicht lagernd',
-        'nicht lieferbar',
-        'nicht verfügbar',
-        'nicht vorrätig',
-        'nicht zur verfügung',
-        'nie znaleziono produktów',
-        'niet beschikbaar',
-        'niet leverbaar',
-        'niet op voorraad',
-        'no disponible',
-        'non disponibile',
-        'no longer in stock',
-        'no tickets available',
-        'not available',
-        'not currently available',
-        'not in stock',
-        'notify me when available',
-        'notify me',
-        'notify when available',
-        'não disponível',
-        'não estamos a aceitar encomendas',
-        'out of stock',
-        'out-of-stock',
-        'prodotto esaurito',
-        'produkt niedostępny',
-        'sold out',
-        'sold-out',
-        'stokta yok',
-        'temporarily out of stock',
-        'temporarily unavailable',
-        'there were no search results for',
-        'this item is currently unavailable',
-        'tickets unavailable',
-        'tijdelijk uitverkocht',
-        'tükendi',
-        'unavailable nearby',
-        'unavailable tickets',
-        'vergriffen',
-        'vorbestellen',
-        'vorbestellung ist bald möglich',
-        'we don\'t currently have any',
-        'we couldn\'t find any products that match',
-        'we do not currently have an estimate of when this product will be back in stock.',
-        'we don\'t know when or if this item will be back in stock.',
-        'we were not able to find a match',
-        'when this arrives in stock',
-        'zur zeit nicht an lager',
-        '品切れ',
-        '已售',
-        '已售完',
-        '품절'
-    ];
+    function isItemInStock() {
+        // @todo Pass these in so the same list can be used in non-JS fetchers
+        const outOfStockTexts = [
+            ' أخبرني عندما يتوفر',
+            '0 in stock',
+            'actuellement indisponible',
+            'agotado',
+            'article épuisé',
+            'artikel zurzeit vergriffen',
+            'as soon as stock is available',
+            'ausverkauft', // sold out
+            'available for back order',
+            'awaiting stock',
+            'back in stock soon',
+            'back-order or out of stock',
+            'backordered',
+            'benachrichtigt mich', // notify me
+            'brak na stanie',
+            'brak w magazynie',
+            'coming soon',
+            'currently have any tickets for this',
+            'currently unavailable',
+            'dieser artikel ist bald wieder verfügbar',
+            'dostępne wkrótce',
+            'en rupture',
+            'en rupture de stock',
+            'épuisé',
+            'esgotado',
+            'indisponible',
+            'indisponível',
+            'isn\'t in stock right now',
+            'isnt in stock right now',
+            'isn’t in stock right now',
+            'item is no longer available',
+            'let me know when it\'s available',
+            'mail me when available',
+            'message if back in stock',
+            'mevcut değil',
+            'nachricht bei',
+            'nicht auf lager',
+            'nicht lagernd',
+            'nicht lieferbar',
+            'nicht verfügbar',
+            'nicht vorrätig',
+            'nicht zur verfügung',
+            'nie znaleziono produktów',
+            'niet beschikbaar',
+            'niet leverbaar',
+            'niet op voorraad',
+            'no disponible',
+            'non disponibile',
+            'non disponible',
+            'no longer in stock',
+            'no tickets available',
+            'not available',
+            'not currently available',
+            'not in stock',
+            'notify me when available',
+            'notify me',
+            'notify when available',
+            'não disponível',
+            'não estamos a aceitar encomendas',
+            'out of stock',
+            'out-of-stock',
+            'plus disponible',
+            'prodotto esaurito',
+            'produkt niedostępny',
+            'rupture',
+            'sold out',
+            'sold-out',
+            'stok habis',
+            'stok kosong',
+            'stok varian ini habis',
+            'stokta yok',
+            'temporarily out of stock',
+            'temporarily unavailable',
+            'there were no search results for',
+            'this item is currently unavailable',
+            'tickets unavailable',
+            'tidak dijual',
+            'tidak tersedia',
+            'tijdelijk uitverkocht',
+            'tiket tidak tersedia',
+            'tükendi',
+            'unavailable nearby',
+            'unavailable tickets',
+            'vergriffen',
+            'vorbestellen',
+            'vorbestellung ist bald möglich',
+            'we don\'t currently have any',
+            'we couldn\'t find any products that match',
+            'we do not currently have an estimate of when this product will be back in stock.',
+            'we don\'t know when or if this item will be back in stock.',
+            'we were not able to find a match',
+            'when this arrives in stock',
+            'zur zeit nicht an lager',
+            '品切れ',
+            '已售',
+            '已售完',
+            '품절'
+        ];
 
 
-    const vh = Math.max(document.documentElement.clientHeight || 0, window.innerHeight || 0);
+        const vh = Math.max(document.documentElement.clientHeight || 0, window.innerHeight || 0);
 
-    function getElementBaseText(element) {
-        // .textContent can include text from children which may give the wrong results
-        // scan only immediate TEXT_NODEs, which will be a child of the element
-        var text = "";
-        for (var i = 0; i < element.childNodes.length; ++i)
-            if (element.childNodes[i].nodeType === Node.TEXT_NODE)
-                text += element.childNodes[i].textContent;
-        return text.toLowerCase().trim();
-    }
+        function getElementBaseText(element) {
+            // .textContent can include text from children which may give the wrong results
+            // scan only immediate TEXT_NODEs, which will be a child of the element
+            var text = "";
+            for (var i = 0; i < element.childNodes.length; ++i)
+                if (element.childNodes[i].nodeType === Node.TEXT_NODE)
+                    text += element.childNodes[i].textContent;
+            return text.toLowerCase().trim();
+        }
 
-    const negateOutOfStockRegex = new RegExp('^([0-9] in stock|add to cart|in stock)', 'ig');
+        const negateOutOfStockRegex = new RegExp('^([0-9] in stock|add to cart|in stock)', 'ig');
 
-    // The out-of-stock or in-stock-text is generally always above-the-fold
-    // and often below-the-fold is a list of related products that may or may not contain trigger text
-    // so it's good to filter to just the 'above the fold' elements
-    // and it should be atleast 100px from the top to ignore items in the toolbar, sometimes menu items like "Coming soon" exist
+        // The out-of-stock or in-stock-text is generally always above-the-fold
+        // and often below-the-fold is a list of related products that may or may not contain trigger text
+        // so it's good to filter to just the 'above the fold' elements
+        // and it should be atleast 100px from the top to ignore items in the toolbar, sometimes menu items like "Coming soon" exist
 
 
 // @todo - if it's SVG or IMG, go into image diff mode
-// %ELEMENTS% replaced at injection time because different interfaces use it with different settings
 
-    console.log("Scanning %ELEMENTS%");
+        function collectVisibleElements(parent, visibleElements) {
+            if (!parent) return; // Base case: if parent is null or undefined, return
 
-    function collectVisibleElements(parent, visibleElements) {
-        if (!parent) return; // Base case: if parent is null or undefined, return
+            // Add the parent itself to the visible elements array if it's of the specified types
+            visibleElements.push(parent);
 
-        // Add the parent itself to the visible elements array if it's of the specified types
-        visibleElements.push(parent);
-
-        // Iterate over the parent's children
-        const children = parent.children;
-        for (let i = 0; i < children.length; i++) {
-            const child = children[i];
-            if (
-                child.nodeType === Node.ELEMENT_NODE &&
-                window.getComputedStyle(child).display !== 'none' &&
-                window.getComputedStyle(child).visibility !== 'hidden' &&
-                child.offsetWidth >= 0 &&
-                child.offsetHeight >= 0 &&
-                window.getComputedStyle(child).contentVisibility !== 'hidden'
-            ) {
-                // If the child is an element and is visible, recursively collect visible elements
-                collectVisibleElements(child, visibleElements);
+            // Iterate over the parent's children
+            const children = parent.children;
+            for (let i = 0; i < children.length; i++) {
+                const child = children[i];
+                if (
+                    child.nodeType === Node.ELEMENT_NODE &&
+                    window.getComputedStyle(child).display !== 'none' &&
+                    window.getComputedStyle(child).visibility !== 'hidden' &&
+                    child.offsetWidth >= 0 &&
+                    child.offsetHeight >= 0 &&
+                    window.getComputedStyle(child).contentVisibility !== 'hidden'
+                ) {
+                    // If the child is an element and is visible, recursively collect visible elements
+                    collectVisibleElements(child, visibleElements);
+                }
             }
         }
-    }
 
-    const elementsToScan = [];
-    collectVisibleElements(document.body, elementsToScan);
+        const elementsToScan = [];
+        collectVisibleElements(document.body, elementsToScan);
 
-    var elementText = "";
+        var elementText = "";
 
-    // REGEXS THAT REALLY MEAN IT'S IN STOCK
-    for (let i = elementsToScan.length - 1; i >= 0; i--) {
-        const element = elementsToScan[i];
+        // REGEXS THAT REALLY MEAN IT'S IN STOCK
+        for (let i = elementsToScan.length - 1; i >= 0; i--) {
+            const element = elementsToScan[i];
 
-        // outside the 'fold' or some weird text in the heading area
-        // .getBoundingClientRect() was causing a crash in chrome 119, can only be run on contentVisibility != hidden
-        if (element.getBoundingClientRect().top + window.scrollY >= vh || element.getBoundingClientRect().top + window.scrollY <= 100) {
-            continue
+            // outside the 'fold' or some weird text in the heading area
+            // .getBoundingClientRect() was causing a crash in chrome 119, can only be run on contentVisibility != hidden
+            if (element.getBoundingClientRect().top + window.scrollY >= vh || element.getBoundingClientRect().top + window.scrollY <= 100) {
+                continue
+            }
+
+            elementText = "";
+            try {
+                if (element.tagName.toLowerCase() === "input") {
+                    elementText = element.value.toLowerCase().trim();
+                } else {
+                    elementText = getElementBaseText(element);
+                }
+            } catch (e) {
+                console.warn('stock-not-in-stock.js scraper - handling element for gettext failed', e);
+            }
+
+            if (elementText.length) {
+                // try which ones could mean its in stock
+                if (negateOutOfStockRegex.test(elementText) && !elementText.includes('(0 products)')) {
+                    console.log(`Negating/overriding 'Out of Stock' back to "Possibly in stock" found "${elementText}"`)
+                    return 'Possibly in stock';
+                }
+            }
         }
 
-        elementText = "";
-        try {
+        // OTHER STUFF THAT COULD BE THAT IT'S OUT OF STOCK
+        for (let i = elementsToScan.length - 1; i >= 0; i--) {
+            const element = elementsToScan[i];
+            // outside the 'fold' or some weird text in the heading area
+            // .getBoundingClientRect() was causing a crash in chrome 119, can only be run on contentVisibility != hidden
+            // Note: theres also an automated test that places the 'out of stock' text fairly low down
+            if (element.getBoundingClientRect().top + window.scrollY >= vh + 250 || element.getBoundingClientRect().top + window.scrollY <= 100) {
+                continue
+            }
+            elementText = "";
             if (element.tagName.toLowerCase() === "input") {
                 elementText = element.value.toLowerCase().trim();
             } else {
                 elementText = getElementBaseText(element);
             }
-        } catch (e) {
-            console.warn('stock-not-in-stock.js scraper - handling element for gettext failed', e);
-        }
 
-        if (elementText.length) {
-            // try which ones could mean its in stock
-            if (negateOutOfStockRegex.test(elementText) && !elementText.includes('(0 products)')) {
-                console.log(`Negating/overriding 'Out of Stock' back to "Possibly in stock" found "${elementText}"`)
-                return 'Possibly in stock';
-            }
-        }
-    }
-
-    // OTHER STUFF THAT COULD BE THAT IT'S OUT OF STOCK
-    for (let i = elementsToScan.length - 1; i >= 0; i--) {
-        const element = elementsToScan[i];
-        // outside the 'fold' or some weird text in the heading area
-        // .getBoundingClientRect() was causing a crash in chrome 119, can only be run on contentVisibility != hidden
-        // Note: theres also an automated test that places the 'out of stock' text fairly low down
-        if (element.getBoundingClientRect().top + window.scrollY >= vh + 250 || element.getBoundingClientRect().top + window.scrollY <= 100) {
-            continue
-        }
-        elementText = "";
-        if (element.tagName.toLowerCase() === "input") {
-            elementText = element.value.toLowerCase().trim();
-        } else {
-            elementText = getElementBaseText(element);
-        }
-
-        if (elementText.length) {
-            // and these mean its out of stock
-            for (const outOfStockText of outOfStockTexts) {
-                if (elementText.includes(outOfStockText)) {
-                    console.log(`Selected 'Out of Stock' - found text "${outOfStockText}" - "${elementText}" - offset top ${element.getBoundingClientRect().top}, page height is ${vh}`)
-                    return outOfStockText; // item is out of stock
+            if (elementText.length) {
+                // and these mean its out of stock
+                for (const outOfStockText of outOfStockTexts) {
+                    if (elementText.includes(outOfStockText)) {
+                        console.log(`Selected 'Out of Stock' - found text "${outOfStockText}" - "${elementText}" - offset top ${element.getBoundingClientRect().top}, page height is ${vh}`)
+                        return outOfStockText; // item is out of stock
+                    }
                 }
             }
         }
+
+        console.log(`Returning 'Possibly in stock' - cant' find any useful matching text`)
+        return 'Possibly in stock'; // possibly in stock, cant decide otherwise.
     }
 
-    console.log(`Returning 'Possibly in stock' - cant' find any useful matching text`)
-    return 'Possibly in stock'; // possibly in stock, cant decide otherwise.
-}
-
 // returns the element text that makes it think it's out of stock
-return isItemInStock().trim()
-
-
+    return isItemInStock().trim()
+}

changedetectionio/content_fetchers/res/xpath_element_scraper.js

@@ -1,282 +1,285 @@
-// Copyright (C) 2021 Leigh Morresi (dgtlmoon@gmail.com)
-// All rights reserved.
+async (options) => {
 
-// @file Scrape the page looking for elements of concern (%ELEMENTS%)
-// http://matatk.agrip.org.uk/tests/position-and-width/
-// https://stackoverflow.com/questions/26813480/when-is-element-getboundingclientrect-guaranteed-to-be-updated-accurate
-//
-// Some pages like https://www.londonstockexchange.com/stock/NCCL/ncondezi-energy-limited/analysis
-// will automatically force a scroll somewhere, so include the position offset
-// Lets hope the position doesnt change while we iterate the bbox's, but this is better than nothing
-var scroll_y = 0;
-try {
-    scroll_y = +document.documentElement.scrollTop || document.body.scrollTop
-} catch (e) {
-    console.log(e);
-}
+    let visualselector_xpath_selectors = options.visualselector_xpath_selectors
+    let max_height = options.max_height
 
-
-// Include the getXpath script directly, easier than fetching
-function getxpath(e) {
-    var n = e;
-    if (n && n.id) return '//*[@id="' + n.id + '"]';
-    for (var o = []; n && Node.ELEMENT_NODE === n.nodeType;) {
-        for (var i = 0, r = !1, d = n.previousSibling; d;) d.nodeType !== Node.DOCUMENT_TYPE_NODE && d.nodeName === n.nodeName && i++, d = d.previousSibling;
-        for (d = n.nextSibling; d;) {
-            if (d.nodeName === n.nodeName) {
-                r = !0;
-                break
-            }
-            d = d.nextSibling
-        }
-        o.push((n.prefix ? n.prefix + ":" : "") + n.localName + (i || r ? "[" + (i + 1) + "]" : "")), n = n.parentNode
-    }
-    return o.length ? "/" + o.reverse().join("/") : ""
-}
-
-const findUpTag = (el) => {
-    let r = el
-    chained_css = [];
-    depth = 0;
-
-    //  Strategy 1: If it's an input, with name, and there's only one, prefer that
-    if (el.name !== undefined && el.name.length) {
-        var proposed = el.tagName + "[name=" + el.name + "]";
-        var proposed_element = window.document.querySelectorAll(proposed);
-        if (proposed_element.length) {
-            if (proposed_element.length === 1) {
-                return proposed;
-            } else {
-                // Some sites change ID but name= stays the same, we can hit it if we know the index
-                // Find all the elements that match and work out the input[n]
-                var n = Array.from(proposed_element).indexOf(el);
-                // Return a Playwright selector for nthinput[name=zipcode]
-                return proposed + " >> nth=" + n;
-            }
-        }
-    }
-
-    // Strategy 2: Keep going up until we hit an ID tag, imagine it's like  #list-widget div h4
-    while (r.parentNode) {
-        if (depth === 5) {
-            break;
-        }
-        if ('' !== r.id) {
-            chained_css.unshift("#" + CSS.escape(r.id));
-            final_selector = chained_css.join(' > ');
-            // Be sure theres only one, some sites have multiples of the same ID tag :-(
-            if (window.document.querySelectorAll(final_selector).length === 1) {
-                return final_selector;
-            }
-            return null;
-        } else {
-            chained_css.unshift(r.tagName.toLowerCase());
-        }
-        r = r.parentNode;
-        depth += 1;
-    }
-    return null;
-}
-
-
-// @todo - if it's SVG or IMG, go into image diff mode
-// %ELEMENTS% replaced at injection time because different interfaces use it with different settings
-
-var size_pos = [];
-// after page fetch, inject this JS
-// build a map of all elements and their positions (maybe that only include text?)
-var bbox;
-console.log("Scanning %ELEMENTS%");
-
-function collectVisibleElements(parent, visibleElements) {
-    if (!parent) return; // Base case: if parent is null or undefined, return
-
-
-    // Add the parent itself to the visible elements array if it's of the specified types
-    const tagName = parent.tagName.toLowerCase();
-    if ("%ELEMENTS%".split(',').includes(tagName)) {
-        visibleElements.push(parent);
-    }
-
-    // Iterate over the parent's children
-    const children = parent.children;
-    for (let i = 0; i < children.length; i++) {
-        const child = children[i];
-        if (
-            child.nodeType === Node.ELEMENT_NODE &&
-            window.getComputedStyle(child).display !== 'none' &&
-            window.getComputedStyle(child).visibility !== 'hidden' &&
-            child.offsetWidth >= 0 &&
-            child.offsetHeight >= 0 &&
-            window.getComputedStyle(child).contentVisibility !== 'hidden'
-        ) {
-            // If the child is an element and is visible, recursively collect visible elements
-            collectVisibleElements(child, visibleElements);
-        }
-    }
-}
-
-// Create an array to hold the visible elements
-const visibleElementsArray = [];
-
-// Call collectVisibleElements with the starting parent element
-collectVisibleElements(document.body, visibleElementsArray);
-
-
-visibleElementsArray.forEach(function (element) {
-
-    bbox = element.getBoundingClientRect();
-
-    // Skip really small ones, and where width or height ==0
-    if (bbox['width'] * bbox['height'] < 10) {
-        return
-    }
-
-    // Don't include elements that are offset from canvas
-    if (bbox['top'] + scroll_y < 0 || bbox['left'] < 0) {
-        return
-    }
-
-    // @todo the getXpath kind of sucks, it doesnt know when there is for example just one ID sometimes
-    // it should not traverse when we know we can anchor off just an ID one level up etc..
-    // maybe, get current class or id, keep traversing up looking for only class or id until there is just one match
-
-    // 1st primitive - if it has class, try joining it all and select, if theres only one.. well thats us.
-    xpath_result = false;
+    var scroll_y = 0;
     try {
-        var d = findUpTag(element);
-        if (d) {
-            xpath_result = d;
-        }
+        scroll_y = +document.documentElement.scrollTop || document.body.scrollTop
     } catch (e) {
         console.log(e);
     }
-    // You could swap it and default to getXpath and then try the smarter one
-    // default back to the less intelligent one
-    if (!xpath_result) {
-        try {
-            // I've seen on FB and eBay that this doesnt work
-            // ReferenceError: getXPath is not defined at eval (eval at evaluate (:152:29), <anonymous>:67:20) at UtilityScript.evaluate (<anonymous>:159:18) at UtilityScript.<anonymous> (<anonymous>:1:44)
-            xpath_result = getxpath(element);
-        } catch (e) {
-            console.log(e);
-            return
+
+// Include the getXpath script directly, easier than fetching
+    function getxpath(e) {
+        var n = e;
+        if (n && n.id) return '//*[@id="' + n.id + '"]';
+        for (var o = []; n && Node.ELEMENT_NODE === n.nodeType;) {
+            for (var i = 0, r = !1, d = n.previousSibling; d;) d.nodeType !== Node.DOCUMENT_TYPE_NODE && d.nodeName === n.nodeName && i++, d = d.previousSibling;
+            for (d = n.nextSibling; d;) {
+                if (d.nodeName === n.nodeName) {
+                    r = !0;
+                    break
+                }
+                d = d.nextSibling
+            }
+            o.push((n.prefix ? n.prefix + ":" : "") + n.localName + (i || r ? "[" + (i + 1) + "]" : "")), n = n.parentNode
+        }
+        return o.length ? "/" + o.reverse().join("/") : ""
+    }
+
+    const findUpTag = (el) => {
+        let r = el
+        chained_css = [];
+        depth = 0;
+
+        //  Strategy 1: If it's an input, with name, and there's only one, prefer that
+        if (el.name !== undefined && el.name.length) {
+            var proposed = el.tagName + "[name=\"" + CSS.escape(el.name) + "\"]";
+            var proposed_element = window.document.querySelectorAll(proposed);
+            if (proposed_element.length) {
+                if (proposed_element.length === 1) {
+                    return proposed;
+                } else {
+                    // Some sites change ID but name= stays the same, we can hit it if we know the index
+                    // Find all the elements that match and work out the input[n]
+                    var n = Array.from(proposed_element).indexOf(el);
+                    // Return a Playwright selector for nthinput[name=zipcode]
+                    return proposed + " >> nth=" + n;
+                }
+            }
+        }
+
+        // Strategy 2: Keep going up until we hit an ID tag, imagine it's like  #list-widget div h4
+        while (r.parentNode) {
+            if (depth === 5) {
+                break;
+            }
+            if ('' !== r.id) {
+                chained_css.unshift("#" + CSS.escape(r.id));
+                final_selector = chained_css.join(' > ');
+                // Be sure theres only one, some sites have multiples of the same ID tag :-(
+                if (window.document.querySelectorAll(final_selector).length === 1) {
+                    return final_selector;
+                }
+                return null;
+            } else {
+                chained_css.unshift(r.tagName.toLowerCase());
+            }
+            r = r.parentNode;
+            depth += 1;
+        }
+        return null;
+    }
+
+
+// @todo - if it's SVG or IMG, go into image diff mode
+
+    var size_pos = [];
+// after page fetch, inject this JS
+// build a map of all elements and their positions (maybe that only include text?)
+    var bbox;
+    console.log(`Scanning for "${visualselector_xpath_selectors}"`);
+
+    function collectVisibleElements(parent, visibleElements) {
+        if (!parent) return; // Base case: if parent is null or undefined, return
+
+
+        // Add the parent itself to the visible elements array if it's of the specified types
+        const tagName = parent.tagName.toLowerCase();
+        if (visualselector_xpath_selectors.split(',').includes(tagName)) {
+            visibleElements.push(parent);
+        }
+
+        // Iterate over the parent's children
+        const children = parent.children;
+        for (let i = 0; i < children.length; i++) {
+            const child = children[i];
+            const computedStyle = window.getComputedStyle(child);
+
+            if (
+                child.nodeType === Node.ELEMENT_NODE &&
+                computedStyle.display !== 'none' &&
+                computedStyle.visibility !== 'hidden' &&
+                child.offsetWidth >= 0 &&
+                child.offsetHeight >= 0 &&
+                computedStyle.contentVisibility !== 'hidden'
+            ) {
+                // If the child is an element and is visible, recursively collect visible elements
+                collectVisibleElements(child, visibleElements);
+            }
         }
     }
 
-    let label = "not-interesting" // A placeholder, the actual labels for training are done by hand for now
+// Create an array to hold the visible elements
+    const visibleElementsArray = [];
 
-    let text = element.textContent.trim().slice(0, 30).trim();
-    while (/\n{2,}|\t{2,}/.test(text)) {
-        text = text.replace(/\n{2,}/g, '\n').replace(/\t{2,}/g, '\t')
-    }
+// Call collectVisibleElements with the starting parent element
+    collectVisibleElements(document.body, visibleElementsArray);
 
-    // Try to identify any possible currency amounts "Sale: 4000" or "Sale now 3000 Kc", can help with the training.
-    const hasDigitCurrency = (/\d/.test(text.slice(0, 6)) || /\d/.test(text.slice(-6)) ) &&  /([€£$¥₩₹]|USD|AUD|EUR|Kč|kr|SEK|,–)/.test(text) ;
 
-    size_pos.push({
-        xpath: xpath_result,
-        width: Math.round(bbox['width']),
-        height: Math.round(bbox['height']),
-        left: Math.floor(bbox['left']),
-        top: Math.floor(bbox['top']) + scroll_y,
-        // tagName used by Browser Steps
-        tagName: (element.tagName) ? element.tagName.toLowerCase() : '',
-        // tagtype used by Browser Steps
-        tagtype: (element.tagName.toLowerCase() === 'input' && element.type) ? element.type.toLowerCase() : '',
-        isClickable: window.getComputedStyle(element).cursor === "pointer",
-        // Used by the keras trainer
-        fontSize: window.getComputedStyle(element).getPropertyValue('font-size'),
-        fontWeight: window.getComputedStyle(element).getPropertyValue('font-weight'),
-        hasDigitCurrency: hasDigitCurrency,
-        label: label,
+    visibleElementsArray.forEach(function (element) {
+
+        bbox = element.getBoundingClientRect();
+
+        // Skip really small ones, and where width or height ==0
+        if (bbox['width'] * bbox['height'] < 10) {
+            return
+        }
+
+        // Don't include elements that are offset from canvas
+        if (bbox['top'] + scroll_y < 0 || bbox['left'] < 0) {
+            return
+        }
+
+        // @todo the getXpath kind of sucks, it doesnt know when there is for example just one ID sometimes
+        // it should not traverse when we know we can anchor off just an ID one level up etc..
+        // maybe, get current class or id, keep traversing up looking for only class or id until there is just one match
+
+        // 1st primitive - if it has class, try joining it all and select, if theres only one.. well thats us.
+        xpath_result = false;
+        try {
+            var d = findUpTag(element);
+            if (d) {
+                xpath_result = d;
+            }
+        } catch (e) {
+            console.log(e);
+        }
+        // You could swap it and default to getXpath and then try the smarter one
+        // default back to the less intelligent one
+        if (!xpath_result) {
+            try {
+                // I've seen on FB and eBay that this doesnt work
+                // ReferenceError: getXPath is not defined at eval (eval at evaluate (:152:29), <anonymous>:67:20) at UtilityScript.evaluate (<anonymous>:159:18) at UtilityScript.<anonymous> (<anonymous>:1:44)
+                xpath_result = getxpath(element);
+            } catch (e) {
+                console.log(e);
+                return
+            }
+        }
+
+        let label = "not-interesting" // A placeholder, the actual labels for training are done by hand for now
+
+        let text = element.textContent.trim().slice(0, 30).trim();
+        while (/\n{2,}|\t{2,}/.test(text)) {
+            text = text.replace(/\n{2,}/g, '\n').replace(/\t{2,}/g, '\t')
+        }
+
+        // Try to identify any possible currency amounts "Sale: 4000" or "Sale now 3000 Kc", can help with the training.
+        const hasDigitCurrency = (/\d/.test(text.slice(0, 6)) || /\d/.test(text.slice(-6))) && /([€£$¥₩₹]|USD|AUD|EUR|Kč|kr|SEK|,–)/.test(text);
+        const computedStyle = window.getComputedStyle(element);
+
+        if (Math.floor(bbox['top']) + scroll_y > max_height) {
+            return
+        }
+
+        size_pos.push({
+            xpath: xpath_result,
+            width: Math.round(bbox['width']),
+            height: Math.round(bbox['height']),
+            left: Math.floor(bbox['left']),
+            top: Math.floor(bbox['top']) + scroll_y,
+            // tagName used by Browser Steps
+            tagName: (element.tagName) ? element.tagName.toLowerCase() : '',
+            // tagtype used by Browser Steps
+            tagtype: (element.tagName.toLowerCase() === 'input' && element.type) ? element.type.toLowerCase() : '',
+            isClickable: computedStyle.cursor === "pointer",
+            // Used by the keras trainer
+            fontSize: computedStyle.getPropertyValue('font-size'),
+            fontWeight: computedStyle.getPropertyValue('font-weight'),
+            hasDigitCurrency: hasDigitCurrency,
+            label: label,
+        });
+
     });
 
-});
-
 
 // Inject the current one set in the include_filters, which may be a CSS rule
 // used for displaying the current one in VisualSelector, where its not one we generated.
-if (include_filters.length) {
-    let results;
-    // Foreach filter, go and find it on the page and add it to the results so we can visualise it again
-    for (const f of include_filters) {
-        bbox = false;
-        q = false;
+    if (include_filters.length) {
+        let results;
+        // Foreach filter, go and find it on the page and add it to the results so we can visualise it again
+        for (const f of include_filters) {
+            bbox = false;
+            q = false;
 
-        if (!f.length) {
-            console.log("xpath_element_scraper: Empty filter, skipping");
-            continue;
-        }
-
-        try {
-            // is it xpath?
-            if (f.startsWith('/') || f.startsWith('xpath')) {
-                var qry_f = f.replace(/xpath(:|\d:)/, '')
-                console.log("[xpath] Scanning for included filter " + qry_f)
-                let xpathResult = document.evaluate(qry_f, document, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
-                results = [];
-                for (let i = 0; i < xpathResult.snapshotLength; i++) {
-                    results.push(xpathResult.snapshotItem(i));
-                }
-            } else {
-                console.log("[css] Scanning for included filter " + f)
-                console.log("[css] Scanning for included filter " + f);
-                results = document.querySelectorAll(f);
+            if (!f.length) {
+                console.log("xpath_element_scraper: Empty filter, skipping");
+                continue;
             }
-        } catch (e) {
-            // Maybe catch DOMException and alert?
-            console.log("xpath_element_scraper: Exception selecting element from filter " + f);
-            console.log(e);
-        }
 
-        if (results != null && results.length) {
-
-            // Iterate over the results
-            results.forEach(node => {
-                // Try to resolve //something/text() back to its /something so we can atleast get the bounding box
-                try {
-                    if (typeof node.nodeName == 'string' && node.nodeName === '#text') {
-                        node = node.parentElement
+            try {
+                // is it xpath?
+                if (f.startsWith('/') || f.startsWith('xpath')) {
+                    var qry_f = f.replace(/xpath(:|\d:)/, '')
+                    console.log("[xpath] Scanning for included filter " + qry_f)
+                    let xpathResult = document.evaluate(qry_f, document, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
+                    results = [];
+                    for (let i = 0; i < xpathResult.snapshotLength; i++) {
+                        results.push(xpathResult.snapshotItem(i));
                     }
-                } catch (e) {
-                    console.log(e)
-                    console.log("xpath_element_scraper: #text resolver")
-                }
-
-                // #1231 - IN the case XPath attribute filter is applied, we will have to traverse up and find the element.
-                if (typeof node.getBoundingClientRect == 'function') {
-                    bbox = node.getBoundingClientRect();
-                    console.log("xpath_element_scraper: Got filter element, scroll from top was " + scroll_y)
                 } else {
+                    console.log("[css] Scanning for included filter " + f)
+                    console.log("[css] Scanning for included filter " + f);
+                    results = document.querySelectorAll(f);
+                }
+            } catch (e) {
+                // Maybe catch DOMException and alert?
+                console.log("xpath_element_scraper: Exception selecting element from filter " + f);
+                console.log(e);
+            }
+
+            if (results != null && results.length) {
+
+                // Iterate over the results
+                results.forEach(node => {
+                    // Try to resolve //something/text() back to its /something so we can atleast get the bounding box
                     try {
-                        // Try and see we can find its ownerElement
-                        bbox = node.ownerElement.getBoundingClientRect();
-                        console.log("xpath_element_scraper: Got filter by ownerElement element, scroll from top was " + scroll_y)
+                        if (typeof node.nodeName == 'string' && node.nodeName === '#text') {
+                            node = node.parentElement
+                        }
                     } catch (e) {
                         console.log(e)
-                        console.log("xpath_element_scraper: error looking up q.ownerElement")
+                        console.log("xpath_element_scraper: #text resolver")
                     }
-                }
 
-                if (bbox && bbox['width'] > 0 && bbox['height'] > 0) {
-                    size_pos.push({
-                        xpath: f,
-                        width: parseInt(bbox['width']),
-                        height: parseInt(bbox['height']),
-                        left: parseInt(bbox['left']),
-                        top: parseInt(bbox['top']) + scroll_y,
-                        highlight_as_custom_filter: true
-                    });
-                }
-            });
+                    // #1231 - IN the case XPath attribute filter is applied, we will have to traverse up and find the element.
+                    if (typeof node.getBoundingClientRect == 'function') {
+                        bbox = node.getBoundingClientRect();
+                        console.log("xpath_element_scraper: Got filter element, scroll from top was " + scroll_y)
+                    } else {
+                        try {
+                            // Try and see we can find its ownerElement
+                            bbox = node.ownerElement.getBoundingClientRect();
+                            console.log("xpath_element_scraper: Got filter by ownerElement element, scroll from top was " + scroll_y)
+                        } catch (e) {
+                            console.log(e)
+                            console.log("xpath_element_scraper: error looking up q.ownerElement")
+                        }
+                    }
+
+                    if (bbox && bbox['width'] > 0 && bbox['height'] > 0) {
+                        size_pos.push({
+                            xpath: f,
+                            width: parseInt(bbox['width']),
+                            height: parseInt(bbox['height']),
+                            left: parseInt(bbox['left']),
+                            top: parseInt(bbox['top']) + scroll_y,
+                            highlight_as_custom_filter: true
+                        });
+                    }
+                });
+            }
         }
     }
-}
 
 // Sort the elements so we find the smallest one first, in other words, we find the smallest one matching in that area
 // so that we dont select the wrapping element by mistake and be unable to select what we want
-size_pos.sort((a, b) => (a.width * a.height > b.width * b.height) ? 1 : -1)
+    size_pos.sort((a, b) => (a.width * a.height > b.width * b.height) ? 1 : -1)
+
+// browser_width required for proper scaling in the frontend
+    // Return as a string to save playwright for juggling thousands of objects
+    return JSON.stringify({'size_pos': size_pos, 'browser_width': window.innerWidth});
+}
 
-// Window.width required for proper scaling in the frontend
-return {'size_pos': size_pos, 'browser_width': window.innerWidth};

changedetectionio/content_fetchers/screenshot_handler.py

@@ -0,0 +1,73 @@
+# Pages with a vertical height longer than this will use the 'stitch together' method.
+
+# - Many GPUs have a max texture size of 16384x16384px (or lower on older devices).
+# - If a page is taller than ~8000–10000px, it risks exceeding GPU memory limits.
+# - This is especially important on headless Chromium, where Playwright may fail to allocate a massive full-page buffer.
+
+from loguru import logger
+
+from changedetectionio.content_fetchers import SCREENSHOT_MAX_HEIGHT_DEFAULT, SCREENSHOT_DEFAULT_QUALITY
+
+
+def stitch_images_worker(pipe_conn, chunks_bytes, original_page_height, capture_height):
+    import os
+    import io
+    from PIL import Image, ImageDraw, ImageFont
+
+    try:
+
+        # Load images from byte chunks
+        images = [Image.open(io.BytesIO(b)) for b in chunks_bytes]
+        total_height = sum(im.height for im in images)
+        max_width = max(im.width for im in images)
+
+        # Create stitched image
+        stitched = Image.new('RGB', (max_width, total_height))
+        y_offset = 0
+        for im in images:
+            stitched.paste(im, (0, y_offset))
+            y_offset += im.height
+
+        # Draw caption on top (overlaid, not extending canvas)
+        draw = ImageDraw.Draw(stitched)
+
+
+        caption_text = f"WARNING: Screenshot was {original_page_height}px but trimmed to {capture_height}px because it was too long"
+        padding = 10
+        font_size = 35
+        font_color = (255, 0, 0)
+        background_color = (255, 255, 255)
+
+
+        # Try to load a proper font
+        try:
+            font = ImageFont.truetype("arial.ttf", font_size)
+        except IOError:
+            font = ImageFont.load_default()
+
+        bbox = draw.textbbox((0, 0), caption_text, font=font)
+        text_width = bbox[2] - bbox[0]
+        text_height = bbox[3] - bbox[1]
+
+        # Draw white rectangle background behind text
+        rect_top = 0
+        rect_bottom = text_height + 2 * padding
+        draw.rectangle([(0, rect_top), (max_width, rect_bottom)], fill=background_color)
+
+        # Draw text centered horizontally, 10px padding from top of the rectangle
+        text_x = (max_width - text_width) // 2
+        text_y = padding
+        draw.text((text_x, text_y), caption_text, font=font, fill=font_color)
+
+        # Encode and send image
+        output = io.BytesIO()
+        stitched.save(output, format="JPEG", quality=int(os.getenv("SCREENSHOT_QUALITY", SCREENSHOT_DEFAULT_QUALITY)))
+        pipe_conn.send_bytes(output.getvalue())
+
+        stitched.close()
+    except Exception as e:
+        pipe_conn.send(f"error:{e}")
+    finally:
+        pipe_conn.close()
+
+

changedetectionio/content_fetchers/webdriver_selenium.py

@@ -65,6 +65,7 @@ class fetcher(Fetcher):
         # request_body, request_method unused for now, until some magic in the future happens.
 
         options = ChromeOptions()
+        options.add_argument("--headless")
         if self.proxy:
             options.proxy = self.proxy
 
@@ -112,9 +113,9 @@ class fetcher(Fetcher):
         self.quit()
         return True
 
-    def quit(self):
+    def quit(self, watch=None):
         if self.driver:
             try:
                 self.driver.quit()
             except Exception as e:
-                logger.debug(f"Content Fetcher > Exception in chrome shutdown/quit {str(e)}")
+                logger.debug(f"Content Fetcher > Exception in chrome shutdown/quit {str(e)}")

changedetectionio/forms.py

@@ -3,6 +3,8 @@ import re
 from loguru import logger
 from wtforms.widgets.core import TimeInput
 
+from changedetectionio.blueprint.rss import RSS_FORMAT_TYPES
+from changedetectionio.conditions.form import ConditionFormRow
 from changedetectionio.strtobool import strtobool
 
 from wtforms import (
@@ -171,7 +173,7 @@ class validateTimeZoneName(object):
 
 class ScheduleLimitDaySubForm(Form):
     enabled = BooleanField("not set", default=True)
-    start_time = TimeStringField("Start At", default="00:00", render_kw={"placeholder": "HH:MM"}, validators=[validators.Optional()])
+    start_time = TimeStringField("Start At", default="00:00", validators=[validators.Optional()])
     duration = FormField(TimeDurationForm, label="Run duration")
 
 class ScheduleLimitForm(Form):
@@ -304,9 +306,11 @@ class ValidateAppRiseServers(object):
 
     def __call__(self, form, field):
         import apprise
-        apobj = apprise.Apprise()
-        # so that the custom endpoints are registered
-        from changedetectionio.apprise_plugin import apprise_custom_api_call_wrapper
+        from .notification.apprise_plugin.assets import apprise_asset
+        from .notification.apprise_plugin.custom_handlers import apprise_http_custom_handler  # noqa: F401
+
+        apobj = apprise.Apprise(asset=apprise_asset)
+
         for server_url in field.data:
             url = server_url.strip()
             if url.startswith("#"):
@@ -509,6 +513,7 @@ class quickWatchForm(Form):
     edit_and_watch_submit_button = SubmitField('Edit > Watch', render_kw={"class": "pure-button pure-button-primary"})
 
 
+
 # Common to a single watch and the global settings
 class commonSettingsForm(Form):
     from . import processors
@@ -581,7 +586,7 @@ class processor_text_json_diff_form(commonSettingsForm):
     filter_text_replaced = BooleanField('Replaced/changed lines', default=True)
     filter_text_removed = BooleanField('Removed lines', default=True)
 
-    trigger_text = StringListField('Trigger/wait for text', [validators.Optional(), ValidateListRegex()])
+    trigger_text = StringListField('Keyword triggers - Trigger/wait for text', [validators.Optional(), ValidateListRegex()])
     if os.getenv("PLAYWRIGHT_DRIVER_URL"):
         browser_steps = FieldList(FormField(SingleBrowserStep), min_entries=10)
     text_should_not_be_present = StringListField('Block change-detection while text matches', [validators.Optional(), ValidateListRegex()])
@@ -596,6 +601,10 @@ class processor_text_json_diff_form(commonSettingsForm):
     notification_muted = BooleanField('Notifications Muted / Off', default=False)
     notification_screenshot = BooleanField('Attach screenshot to notification (where possible)', default=False)
 
+    conditions_match_logic = RadioField(u'Match', choices=[('ALL', 'Match all of the following'),('ANY', 'Match any of the following')], default='ALL')
+    conditions = FieldList(FormField(ConditionFormRow), min_entries=1)  # Add rule logic here
+
+
     def extra_tab_content(self):
         return None
 
@@ -712,6 +721,8 @@ class globalSettingsRequestForm(Form):
                     self.extra_proxies.errors.append('Both a name, and a Proxy URL is required.')
                     return False
 
+class globalSettingsApplicationUIForm(Form):
+    open_diff_in_new_tab = BooleanField('Open diff page in a new tab', default=True, validators=[validators.Optional()])
 
 # datastore.data['settings']['application']..
 class globalSettingsApplicationForm(commonSettingsForm):
@@ -731,6 +742,9 @@ class globalSettingsApplicationForm(commonSettingsForm):
                               render_kw={"style": "width: 5em;"},
                               validators=[validators.NumberRange(min=0,
                                                                  message="Should be atleast zero (disabled)")])
+
+    rss_content_format = SelectField('RSS Content format', choices=RSS_FORMAT_TYPES)
+
     removepassword_button = SubmitField('Remove password', render_kw={"class": "pure-button pure-button-primary"})
     render_anchor_tag_content = BooleanField('Render anchor tag content', default=False)
     shared_diff_access = BooleanField('Allow access to view diff page when password is enabled', default=False, validators=[validators.Optional()])
@@ -740,6 +754,7 @@ class globalSettingsApplicationForm(commonSettingsForm):
                                                                   render_kw={"style": "width: 5em;"},
                                                                   validators=[validators.NumberRange(min=0,
                                                                                                      message="Should contain zero or more attempts")])
+    ui = FormField(globalSettingsApplicationUIForm)
 
 
 class globalSettingsForm(Form):

changedetectionio/gc_cleanup.py

@@ -0,0 +1,162 @@
+#!/usr/bin/env python3
+
+import ctypes
+import gc
+import re
+import psutil
+import sys
+import threading
+import importlib
+from loguru import logger
+
+def memory_cleanup(app=None):
+    """
+    Perform comprehensive memory cleanup operations and log memory usage
+    at each step with nicely formatted numbers.
+    
+    Args:
+        app: Optional Flask app instance for clearing Flask-specific caches
+        
+    Returns:
+        str: Status message
+    """
+    # Get current process
+    process = psutil.Process()
+    
+    # Log initial memory usage with nicely formatted numbers
+    current_memory = process.memory_info().rss / 1024 / 1024
+    logger.debug(f"Memory cleanup started - Current memory usage: {current_memory:,.2f} MB")
+
+    # 1. Standard garbage collection - force full collection on all generations
+    gc.collect(0)  # Collect youngest generation
+    gc.collect(1)  # Collect middle generation
+    gc.collect(2)  # Collect oldest generation
+
+    # Run full collection again to ensure maximum cleanup
+    gc.collect()
+    current_memory = process.memory_info().rss / 1024 / 1024
+    logger.debug(f"After full gc.collect() - Memory usage: {current_memory:,.2f} MB")
+    
+
+    # 3. Call libc's malloc_trim to release memory back to the OS
+    libc = ctypes.CDLL("libc.so.6")
+    libc.malloc_trim(0)
+    current_memory = process.memory_info().rss / 1024 / 1024
+    logger.debug(f"After malloc_trim(0) - Memory usage: {current_memory:,.2f} MB")
+    
+    # 4. Clear Python's regex cache
+    re.purge()
+    current_memory = process.memory_info().rss / 1024 / 1024
+    logger.debug(f"After re.purge() - Memory usage: {current_memory:,.2f} MB")
+
+    # 5. Reset thread-local storage
+    # Create a new thread local object to encourage cleanup of old ones
+    threading.local()
+    current_memory = process.memory_info().rss / 1024 / 1024
+    logger.debug(f"After threading.local() - Memory usage: {current_memory:,.2f} MB")
+
+    # 6. Clear sys.intern cache if Python version supports it
+    try:
+        sys.intern.clear()
+        current_memory = process.memory_info().rss / 1024 / 1024
+        logger.debug(f"After sys.intern.clear() - Memory usage: {current_memory:,.2f} MB")
+    except (AttributeError, TypeError):
+        logger.debug("sys.intern.clear() not supported in this Python version")
+    
+    # 7. Clear XML/lxml caches if available
+    try:
+        # Check if lxml.etree is in use
+        lxml_etree = sys.modules.get('lxml.etree')
+        if lxml_etree:
+            # Clear module-level caches
+            if hasattr(lxml_etree, 'clear_error_log'):
+                lxml_etree.clear_error_log()
+            
+            # Check for _ErrorLog and _RotatingErrorLog objects and clear them
+            for obj in gc.get_objects():
+                if hasattr(obj, '__class__') and hasattr(obj.__class__, '__name__'):
+                    class_name = obj.__class__.__name__
+                    if class_name in ('_ErrorLog', '_RotatingErrorLog', '_DomainErrorLog') and hasattr(obj, 'clear'):
+                        try:
+                            obj.clear()
+                        except (AttributeError, TypeError):
+                            pass
+                    
+                    # Clear Element objects which can hold references to documents
+                    elif class_name in ('_Element', 'ElementBase') and hasattr(obj, 'clear'):
+                        try:
+                            obj.clear()
+                        except (AttributeError, TypeError):
+                            pass
+            
+            current_memory = process.memory_info().rss / 1024 / 1024
+            logger.debug(f"After lxml.etree cleanup - Memory usage: {current_memory:,.2f} MB")
+
+        # Check if lxml.html is in use
+        lxml_html = sys.modules.get('lxml.html')
+        if lxml_html:
+            # Clear HTML-specific element types
+            for obj in gc.get_objects():
+                if hasattr(obj, '__class__') and hasattr(obj.__class__, '__name__'):
+                    class_name = obj.__class__.__name__
+                    if class_name in ('HtmlElement', 'FormElement', 'InputElement',
+                                    'SelectElement', 'TextareaElement', 'CheckboxGroup',
+                                    'RadioGroup', 'MultipleSelectOptions', 'FieldsDict') and hasattr(obj, 'clear'):
+                        try:
+                            obj.clear()
+                        except (AttributeError, TypeError):
+                            pass
+
+            current_memory = process.memory_info().rss / 1024 / 1024
+            logger.debug(f"After lxml.html cleanup - Memory usage: {current_memory:,.2f} MB")
+    except (ImportError, AttributeError):
+        logger.debug("lxml cleanup not applicable")
+    
+    # 8. Clear JSON parser caches if applicable
+    try:
+        # Check if json module is being used and try to clear its cache
+        json_module = sys.modules.get('json')
+        if json_module and hasattr(json_module, '_default_encoder'):
+            json_module._default_encoder.markers.clear()
+            current_memory = process.memory_info().rss / 1024 / 1024
+            logger.debug(f"After JSON parser cleanup - Memory usage: {current_memory:,.2f} MB")
+    except (AttributeError, KeyError):
+        logger.debug("JSON cleanup not applicable")
+    
+    # 9. Force Python's memory allocator to release unused memory
+    try:
+        if hasattr(sys, 'pypy_version_info'):
+            # PyPy has different memory management
+            gc.collect()
+        else:
+            # CPython - try to release unused memory
+            ctypes.pythonapi.PyGC_Collect()
+            current_memory = process.memory_info().rss / 1024 / 1024
+            logger.debug(f"After PyGC_Collect - Memory usage: {current_memory:,.2f} MB")
+    except (AttributeError, TypeError):
+        logger.debug("PyGC_Collect not supported")
+    
+    # 10. Clear Flask-specific caches if applicable
+    if app:
+        try:
+            # Clear Flask caches if they exist
+            for key in list(app.config.get('_cache', {}).keys()):
+                app.config['_cache'].pop(key, None)
+            
+            # Clear Jinja2 template cache if available
+            if hasattr(app, 'jinja_env') and hasattr(app.jinja_env, 'cache'):
+                app.jinja_env.cache.clear()
+            
+            current_memory = process.memory_info().rss / 1024 / 1024
+            logger.debug(f"After Flask cache clear - Memory usage: {current_memory:,.2f} MB")
+        except (AttributeError, KeyError):
+            logger.debug("No Flask cache to clear")
+    
+    # Final garbage collection pass
+    gc.collect()
+    libc.malloc_trim(0)
+    
+    # Log final memory usage
+    final_memory = process.memory_info().rss / 1024 / 1024
+    logger.info(f"Memory cleanup completed - Final memory usage: {final_memory:,.2f} MB")
+    return "cleaned"

changedetectionio/html_tools.py

@@ -366,22 +366,41 @@ def extract_json_as_string(content, json_filter, ensure_is_ldjson_info_type=None
 # wordlist - list of regex's (str) or words (str)
 # Preserves all linefeeds and other whitespacing, its not the job of this to remove that
 def strip_ignore_text(content, wordlist, mode="content"):
-    i = 0
-    output = []
     ignore_text = []
     ignore_regex = []
-    ignored_line_numbers = []
+    ignore_regex_multiline = []
+    ignored_lines = []
 
     for k in wordlist:
         # Is it a regex?
         res = re.search(PERL_STYLE_REGEX, k, re.IGNORECASE)
         if res:
-            ignore_regex.append(re.compile(perl_style_slash_enclosed_regex_to_options(k)))
+            res = re.compile(perl_style_slash_enclosed_regex_to_options(k))
+            if res.flags & re.DOTALL or res.flags & re.MULTILINE:
+                ignore_regex_multiline.append(res)
+            else:
+                ignore_regex.append(res)
         else:
             ignore_text.append(k.strip())
 
-    for line in content.splitlines(keepends=True):
-        i += 1
+    for r in ignore_regex_multiline:
+        for match in r.finditer(content):
+            content_lines = content[:match.end()].splitlines(keepends=True)
+            match_lines = content[match.start():match.end()].splitlines(keepends=True)
+
+            end_line = len(content_lines)
+            start_line = end_line - len(match_lines)
+
+            if end_line - start_line <= 1:
+                # Match is empty or in the middle of the line
+                ignored_lines.append(start_line)
+            else:
+                for i in range(start_line, end_line):
+                    ignored_lines.append(i)
+
+    line_index = 0
+    lines = content.splitlines(keepends=True)
+    for line in lines:
         # Always ignore blank lines in this mode. (when this function gets called)
         got_match = False
         for l in ignore_text:
@@ -393,17 +412,19 @@ def strip_ignore_text(content, wordlist, mode="content"):
                 if r.search(line):
                     got_match = True
 
-        if not got_match:
-            # Not ignored, and should preserve "keepends"
-            output.append(line)
-        else:
-            ignored_line_numbers.append(i)
+        if got_match:
+            ignored_lines.append(line_index)
+
+        line_index += 1
+
+    ignored_lines = set([i for i in ignored_lines if i >= 0 and i < len(lines)])
 
     # Used for finding out what to highlight
     if mode == "line numbers":
-        return ignored_line_numbers
+        return [i + 1 for i in ignored_lines]
 
-    return ''.join(output)
+    output_lines = set(range(len(lines))) - ignored_lines
+    return ''.join([lines[i] for i in output_lines])
 
 def cdata_in_document_to_text(html_content: str, render_anchor_tag_content=False) -> str:
     from xml.sax.saxutils import escape as xml_escape
@@ -456,8 +477,10 @@ def html_to_text(html_content: str, render_anchor_tag_content=False, is_rss=Fals
 # Does LD+JSON exist with a @type=='product' and a .price set anywhere?
 def has_ldjson_product_info(content):
     try:
-        lc = content.lower()
-        if 'application/ld+json' in lc and lc.count('"price"') == 1 and '"pricecurrency"' in lc:
+        # Better than .lower() which can use a lot of ram
+        if (re.search(r'application/ld\+json', content, re.IGNORECASE) and
+            re.search(r'"price"', content, re.IGNORECASE) and
+            re.search(r'"pricecurrency"', content, re.IGNORECASE)):
             return True
 
 #       On some pages this is really terribly expensive when they dont really need it

changedetectionio/model/App.py

@@ -1,4 +1,7 @@
 from os import getenv
+
+from changedetectionio.blueprint.rss import RSS_FORMAT_TYPES
+
 from changedetectionio.notification import (
     default_notification_body,
     default_notification_format,
@@ -9,6 +12,8 @@ from changedetectionio.notification import (
 _FILTER_FAILURE_THRESHOLD_ATTEMPTS_DEFAULT = 6
 DEFAULT_SETTINGS_HEADERS_USERAGENT='Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.66 Safari/537.36'
 
+
+
 class model(dict):
     base_config = {
             'note': "Hello! If you change this file manually, please be sure to restart your changedetection.io instance!",
@@ -48,12 +53,16 @@ class model(dict):
                     'password': False,
                     'render_anchor_tag_content': False,
                     'rss_access_token': None,
+                    'rss_content_format': RSS_FORMAT_TYPES[0][0],
                     'rss_hide_muted_watches': True,
                     'schema_version' : 0,
                     'shared_diff_access': False,
                     'webdriver_delay': None , # Extra delay in seconds before extracting text
                     'tags': {}, #@todo use Tag.model initialisers
                     'timezone': None, # Default IANA timezone name
+                    'ui': {
+                        'open_diff_in_new_tab': True,
+                    },
                 }
             }
         }

changedetectionio/model/Watch.py

@@ -83,7 +83,7 @@ class model(watch_base):
                     flash, Markup, url_for
                 )
                 message = Markup('<a href="{}#general">The URL {} is invalid and cannot be used, click to edit</a>'.format(
-                    url_for('edit_page', uuid=self.get('uuid')), self.get('url', '')))
+                    url_for('ui.ui_edit.edit_page', uuid=self.get('uuid')), self.get('url', '')))
                 flash(message, 'error')
                 return ''
 
@@ -296,11 +296,11 @@ class model(watch_base):
         with open(filepath, 'r', encoding='utf-8', errors='ignore') as f:
             return f.read()
 
-    # Save some text file to the appropriate path and bump the history
+   # Save some text file to the appropriate path and bump the history
     # result_obj from fetch_site_status.run()
     def save_history_text(self, contents, timestamp, snapshot_id):
         import brotli
-
+        import tempfile
         logger.trace(f"{self.get('uuid')} - Updating history.txt with timestamp {timestamp}")
 
         self.ensure_data_dir_exists()
@@ -308,26 +308,37 @@ class model(watch_base):
         threshold = int(os.getenv('SNAPSHOT_BROTLI_COMPRESSION_THRESHOLD', 1024))
         skip_brotli = strtobool(os.getenv('DISABLE_BROTLI_TEXT_SNAPSHOT', 'False'))
 
+        # Decide on snapshot filename and destination path
         if not skip_brotli and len(contents) > threshold:
             snapshot_fname = f"{snapshot_id}.txt.br"
-            dest = os.path.join(self.watch_data_dir, snapshot_fname)
-            if not os.path.exists(dest):
-                with open(dest, 'wb') as f:
-                    f.write(brotli.compress(contents.encode('utf-8'), mode=brotli.MODE_TEXT))
+            encoded_data = brotli.compress(contents.encode('utf-8'), mode=brotli.MODE_TEXT)
         else:
             snapshot_fname = f"{snapshot_id}.txt"
-            dest = os.path.join(self.watch_data_dir, snapshot_fname)
-            if not os.path.exists(dest):
-                with open(dest, 'wb') as f:
-                    f.write(contents.encode('utf-8'))
+            encoded_data = contents.encode('utf-8')
 
-        # Append to index
-        # @todo check last char was \n
+        dest = os.path.join(self.watch_data_dir, snapshot_fname)
+
+        # Write snapshot file atomically if it doesn't exist
+        if not os.path.exists(dest):
+            with tempfile.NamedTemporaryFile('wb', delete=False, dir=self.watch_data_dir) as tmp:
+                tmp.write(encoded_data)
+                tmp.flush()
+                os.fsync(tmp.fileno())
+                tmp_path = tmp.name
+            os.rename(tmp_path, dest)
+
+        # Append to history.txt atomically
         index_fname = os.path.join(self.watch_data_dir, "history.txt")
-        with open(index_fname, 'a') as f:
-            f.write("{},{}\n".format(timestamp, snapshot_fname))
-            f.close()
+        index_line = f"{timestamp},{snapshot_fname}\n"
 
+        # Lets try force flush here since it's usually a very small file
+        # If this still fails in the future then try reading all to memory first, re-writing etc
+        with open(index_fname, 'a', encoding='utf-8') as f:
+            f.write(index_line)
+            f.flush()
+            os.fsync(f.fileno())
+
+        # Update internal state
         self.__newest_history_key = timestamp
         self.__history_n += 1
 
@@ -352,7 +363,7 @@ class model(watch_base):
     # Iterate over all history texts and see if something new exists
     # Always applying .strip() to start/end but optionally replace any other whitespace
     def lines_contain_something_unique_compared_to_history(self, lines: list, ignore_whitespace=False):
-        local_lines = []
+        local_lines = set([])
         if lines:
             if ignore_whitespace:
                 if isinstance(lines[0], str): # Can be either str or bytes depending on what was on the disk
@@ -527,7 +538,7 @@ class model(watch_base):
     def save_error_text(self, contents):
         self.ensure_data_dir_exists()
         target_path = os.path.join(self.watch_data_dir, "last-error.txt")
-        with open(target_path, 'w') as f:
+        with open(target_path, 'w', encoding='utf-8') as f:
             f.write(contents)
 
     def save_xpath_data(self, data, as_error=False):
@@ -542,7 +553,10 @@ class model(watch_base):
         self.ensure_data_dir_exists()
 
         with open(target_path, 'wb') as f:
-            f.write(zlib.compress(json.dumps(data).encode()))
+            if not isinstance(data, str):
+                f.write(zlib.compress(json.dumps(data).encode()))
+            else:
+                f.write(zlib.compress(data.encode()))
             f.close()
 
     # Save as PNG, PNG is larger but better for doing visual diff in the future
@@ -564,7 +578,7 @@ class model(watch_base):
         import brotli
         filepath = os.path.join(self.watch_data_dir, 'last-fetched.br')
 
-        if not os.path.isfile(filepath):
+        if not os.path.isfile(filepath) or os.path.getsize(filepath) == 0:
             # If a previous attempt doesnt yet exist, just snarf the previous snapshot instead
             dates = list(self.history.keys())
             if len(dates):

changedetectionio/model/__init__.py

@@ -2,7 +2,7 @@ import os
 import uuid
 
 from changedetectionio import strtobool
-from changedetectionio.notification import default_notification_format_for_watch
+default_notification_format_for_watch = 'System default'
 
 class watch_base(dict):
 

changedetectionio/notification/__init__.py

@@ -0,0 +1,35 @@
+from changedetectionio.model import default_notification_format_for_watch
+
+ult_notification_format_for_watch = 'System default'
+default_notification_format = 'HTML Color'
+default_notification_body = '{{watch_url}} had a change.\n---\n{{diff}}\n---\n'
+default_notification_title = 'ChangeDetection.io Notification - {{watch_url}}'
+
+# The values (markdown etc) are from apprise NotifyFormat,
+# But to avoid importing the whole heavy module just use the same strings here.
+valid_notification_formats = {
+    'Text': 'text',
+    'Markdown': 'markdown',
+    'HTML': 'html',
+    'HTML Color': 'htmlcolor',
+    # Used only for editing a watch (not for global)
+    default_notification_format_for_watch: default_notification_format_for_watch
+}
+
+
+valid_tokens = {
+    'base_url': '',
+    'current_snapshot': '',
+    'diff': '',
+    'diff_added': '',
+    'diff_full': '',
+    'diff_patch': '',
+    'diff_removed': '',
+    'diff_url': '',
+    'preview_url': '',
+    'triggered_text': '',
+    'watch_tag': '',
+    'watch_title': '',
+    'watch_url': '',
+    'watch_uuid': '',
+}

changedetectionio/notification/apprise_plugin/assets.py

@@ -0,0 +1,16 @@
+from apprise import AppriseAsset
+
+# Refer to:
+# https://github.com/caronc/apprise/wiki/Development_API#the-apprise-asset-object
+
+APPRISE_APP_ID = "changedetection.io"
+APPRISE_APP_DESC = "ChangeDetection.io best and simplest website monitoring and change detection"
+APPRISE_APP_URL = "https://changedetection.io"
+APPRISE_AVATAR_URL = "https://raw.githubusercontent.com/dgtlmoon/changedetection.io/master/changedetectionio/static/images/avatar-256x256.png"
+
+apprise_asset = AppriseAsset(
+    app_id=APPRISE_APP_ID,
+    app_desc=APPRISE_APP_DESC,
+    app_url=APPRISE_APP_URL,
+    image_url_logo=APPRISE_AVATAR_URL,
+)

changedetectionio/notification/apprise_plugin/custom_handlers.py

@@ -0,0 +1,112 @@
+import json
+import re
+from urllib.parse import unquote_plus
+
+import requests
+from apprise.decorators import notify
+from apprise.utils.parse import parse_url as apprise_parse_url
+from loguru import logger
+from requests.structures import CaseInsensitiveDict
+
+SUPPORTED_HTTP_METHODS = {"get", "post", "put", "delete", "patch", "head"}
+
+
+def notify_supported_methods(func):
+    for method in SUPPORTED_HTTP_METHODS:
+        func = notify(on=method)(func)
+        # Add support for https, for each supported http method
+        func = notify(on=f"{method}s")(func)
+    return func
+
+
+def _get_auth(parsed_url: dict) -> str | tuple[str, str]:
+    user: str | None = parsed_url.get("user")
+    password: str | None = parsed_url.get("password")
+
+    if user is not None and password is not None:
+        return (unquote_plus(user), unquote_plus(password))
+
+    if user is not None:
+        return unquote_plus(user)
+
+    return ""
+
+
+def _get_headers(parsed_url: dict, body: str) -> CaseInsensitiveDict:
+    headers = CaseInsensitiveDict(
+        {unquote_plus(k).title(): unquote_plus(v) for k, v in parsed_url["qsd+"].items()}
+    )
+
+    # If Content-Type is not specified, guess if the body is a valid JSON
+    if headers.get("Content-Type") is None:
+        try:
+            json.loads(body)
+            headers["Content-Type"] = "application/json; charset=utf-8"
+        except Exception:
+            pass
+
+    return headers
+
+
+def _get_params(parsed_url: dict) -> CaseInsensitiveDict:
+    # https://github.com/caronc/apprise/wiki/Notify_Custom_JSON#get-parameter-manipulation
+    # In Apprise, it relies on prefixing each request arg with "-", because it uses say &method=update as a flag for apprise
+    # but here we are making straight requests, so we need todo convert this against apprise's logic
+    params = CaseInsensitiveDict(
+        {
+            unquote_plus(k): unquote_plus(v)
+            for k, v in parsed_url["qsd"].items()
+            if k.strip("-") not in parsed_url["qsd-"]
+            and k.strip("+") not in parsed_url["qsd+"]
+        }
+    )
+
+    return params
+
+
+@notify_supported_methods
+def apprise_http_custom_handler(
+    body: str,
+    title: str,
+    notify_type: str,
+    meta: dict,
+    *args,
+    **kwargs,
+) -> bool:
+    url: str = meta.get("url")
+    schema: str = meta.get("schema")
+    method: str = re.sub(r"s$", "", schema).upper()
+
+    # Convert /foobar?+some-header=hello to proper header dictionary
+    parsed_url: dict[str, str | dict | None] | None = apprise_parse_url(url)
+    if parsed_url is None:
+        return False
+
+    auth = _get_auth(parsed_url=parsed_url)
+    headers = _get_headers(parsed_url=parsed_url, body=body)
+    params = _get_params(parsed_url=parsed_url)
+
+    url = re.sub(rf"^{schema}", "https" if schema.endswith("s") else "http", parsed_url.get("url"))
+
+    try:
+        response = requests.request(
+            method=method,
+            url=url,
+            auth=auth,
+            headers=headers,
+            params=params,
+            data=body.encode("utf-8") if isinstance(body, str) else body,
+        )
+
+        response.raise_for_status()
+
+        logger.info(f"Successfully sent custom notification to {url}")
+        return True
+
+    except requests.RequestException as e:
+        logger.error(f"Remote host error while sending custom notification to {url}: {e}")
+        return False
+
+    except Exception as e:
+        logger.error(f"Unexpected error occurred while sending custom notification to {url}: {e}")
+        return False

changedetectionio/notification/handler.py

@@ -1,48 +1,17 @@
 
 import time
-from apprise import NotifyFormat
 import apprise
 from loguru import logger
 
-
-valid_tokens = {
-    'base_url': '',
-    'current_snapshot': '',
-    'diff': '',
-    'diff_added': '',
-    'diff_full': '',
-    'diff_patch': '',
-    'diff_removed': '',
-    'diff_url': '',
-    'preview_url': '',
-    'triggered_text': '',
-    'watch_tag': '',
-    'watch_title': '',
-    'watch_url': '',
-    'watch_uuid': '',
-}
-
-default_notification_format_for_watch = 'System default'
-default_notification_format = 'HTML Color'
-default_notification_body = '{{watch_url}} had a change.\n---\n{{diff}}\n---\n'
-default_notification_title = 'ChangeDetection.io Notification - {{watch_url}}'
-
-valid_notification_formats = {
-    'Text': NotifyFormat.TEXT,
-    'Markdown': NotifyFormat.MARKDOWN,
-    'HTML': NotifyFormat.HTML,
-    'HTML Color': 'htmlcolor',
-    # Used only for editing a watch (not for global)
-    default_notification_format_for_watch: default_notification_format_for_watch
-}
-
+from .apprise_plugin.assets import apprise_asset, APPRISE_AVATAR_URL
 
 
 def process_notification(n_object, datastore):
-    # so that the custom endpoints are registered
-    from changedetectionio.apprise_plugin import apprise_custom_api_call_wrapper
+    from changedetectionio.safe_jinja import render as jinja_render
+    from . import default_notification_format_for_watch, default_notification_format, valid_notification_formats
+    # be sure its registered
+    from .apprise_plugin.custom_handlers import apprise_http_custom_handler
 
-    from .safe_jinja import render as jinja_render
     now = time.time()
     if n_object.get('notification_timestamp'):
         logger.trace(f"Time since queued {now-n_object['notification_timestamp']:.3f}s")
@@ -59,19 +28,18 @@ def process_notification(n_object, datastore):
         # Initially text or whatever
         n_format = datastore.data['settings']['application'].get('notification_format', valid_notification_formats[default_notification_format])
 
-    logger.trace(f"Complete notification body including Jinja and placeholders calculated in  {time.time() - now:.3f}s")
+    logger.trace(f"Complete notification body including Jinja and placeholders calculated in  {time.time() - now:.2f}s")
 
     # https://github.com/caronc/apprise/wiki/Development_LogCapture
     # Anything higher than or equal to WARNING (which covers things like Connection errors)
     # raise it as an exception
 
     sent_objs = []
-    from .apprise_asset import asset
 
     if 'as_async' in n_object:
-        asset.async_mode = n_object.get('as_async')
+        apprise_asset.async_mode = n_object.get('as_async')
 
-    apobj = apprise.Apprise(debug=True, asset=asset)
+    apobj = apprise.Apprise(debug=True, asset=apprise_asset)
 
     if not n_object.get('notification_urls'):
         return None
@@ -112,7 +80,7 @@ def process_notification(n_object, datastore):
                     and not url.startswith('get') \
                     and not url.startswith('delete') \
                     and not url.startswith('put'):
-                url += k + 'avatar_url=https://raw.githubusercontent.com/dgtlmoon/changedetection.io/master/changedetectionio/static/images/avatar-256x256.png'
+                url += k + f"avatar_url={APPRISE_AVATAR_URL}"
 
             if url.startswith('tgram://'):
                 # Telegram only supports a limit subset of HTML, remove the '<br>' we place in.
@@ -177,6 +145,7 @@ def process_notification(n_object, datastore):
 # ( Where we prepare the tokens in the notification to be replaced with actual values )
 def create_notification_parameters(n_object, datastore):
     from copy import deepcopy
+    from . import valid_tokens
 
     # in the case we send a test notification from the main settings, there is no UUID.
     uuid = n_object['uuid'] if 'uuid' in n_object else ''

changedetectionio/processors/__init__.py

@@ -159,7 +159,7 @@ class difference_detection_processor():
                          )
 
         #@todo .quit here could go on close object, so we can run JS if change-detected
-        self.fetcher.quit()
+        self.fetcher.quit(watch=self.watch)
 
         # After init, call run_changedetection() which will do the actual change-detection
 

changedetectionio/processors/text_json_diff/__init__.py

@@ -28,13 +28,13 @@ def _task(watch, update_handler):
     return text_after_filter
 
 
-def prepare_filter_prevew(datastore, watch_uuid):
+def prepare_filter_prevew(datastore, watch_uuid, form_data):
     '''Used by @app.route("/edit/<string:uuid>/preview-rendered", methods=['POST'])'''
     from changedetectionio import forms, html_tools
     from changedetectionio.model.Watch import model as watch_model
     from concurrent.futures import ProcessPoolExecutor
     from copy import deepcopy
-    from flask import request, jsonify
+    from flask import request
     import brotli
     import importlib
     import os
@@ -50,12 +50,12 @@ def prepare_filter_prevew(datastore, watch_uuid):
 
     if tmp_watch and tmp_watch.history and os.path.isdir(tmp_watch.watch_data_dir):
         # Splice in the temporary stuff from the form
-        form = forms.processor_text_json_diff_form(formdata=request.form if request.method == 'POST' else None,
-                                                   data=request.form
+        form = forms.processor_text_json_diff_form(formdata=form_data if request.method == 'POST' else None,
+                                                   data=form_data
                                                    )
 
         # Only update vars that came in via the AJAX post
-        p = {k: v for k, v in form.data.items() if k in request.form.keys()}
+        p = {k: v for k, v in form.data.items() if k in form_data.keys()}
         tmp_watch.update(p)
         blank_watch_no_filters = watch_model()
         blank_watch_no_filters['url'] = tmp_watch.get('url')
@@ -103,13 +103,12 @@ def prepare_filter_prevew(datastore, watch_uuid):
 
     logger.trace(f"Parsed in {time.time() - now:.3f}s")
 
-    return jsonify(
-        {
+    return ({
             'after_filter': text_after_filter,
             'before_filter': text_before_filter.decode('utf-8') if isinstance(text_before_filter, bytes) else text_before_filter,
             'duration': time.time() - now,
             'trigger_line_numbers': trigger_line_numbers,
             'ignore_line_numbers': ignore_line_numbers,
-        }
-    )
+        })
+
 

changedetectionio/processors/text_json_diff/processor.py

@@ -6,6 +6,7 @@ import os
 import re
 import urllib3
 
+from changedetectionio.conditions import execute_ruleset_against_all_plugins
 from changedetectionio.processors import difference_detection_processor
 from changedetectionio.html_tools import PERL_STYLE_REGEX, cdata_in_document_to_text, TRANSLATE_WHITESPACE_TABLE
 from changedetectionio import html_tools, content_fetchers
@@ -251,6 +252,7 @@ class perform_site_check(difference_detection_processor):
 
         # 615 Extract text by regex
         extract_text = watch.get('extract_text', [])
+        extract_text += self.datastore.get_tag_overrides_for_watch(uuid=watch.get('uuid'), attr='extract_text')
         if len(extract_text) > 0:
             regex_matched_output = []
             for s_re in extract_text:
@@ -295,6 +297,8 @@ class perform_site_check(difference_detection_processor):
 ### CALCULATE MD5
         # If there's text to ignore
         text_to_ignore = watch.get('ignore_text', []) + self.datastore.data['settings']['application'].get('global_ignore_text', [])
+        text_to_ignore += self.datastore.get_tag_overrides_for_watch(uuid=watch.get('uuid'), attr='ignore_text')
+
         text_for_checksuming = stripped_text_from_html
         if text_to_ignore:
             text_for_checksuming = html_tools.strip_ignore_text(stripped_text_from_html, text_to_ignore)
@@ -307,8 +311,8 @@ class perform_site_check(difference_detection_processor):
 
         ############ Blocking rules, after checksum #################
         blocked = False
-
         trigger_text = watch.get('trigger_text', [])
+        trigger_text += self.datastore.get_tag_overrides_for_watch(uuid=watch.get('uuid'), attr='trigger_text')
         if len(trigger_text):
             # Assume blocked
             blocked = True
@@ -323,6 +327,7 @@ class perform_site_check(difference_detection_processor):
                 blocked = False
 
         text_should_not_be_present = watch.get('text_should_not_be_present', [])
+        text_should_not_be_present += self.datastore.get_tag_overrides_for_watch(uuid=watch.get('uuid'), attr='text_should_not_be_present')
         if len(text_should_not_be_present):
             # If anything matched, then we should block a change from happening
             result = html_tools.strip_ignore_text(content=str(stripped_text_from_html),
@@ -331,6 +336,18 @@ class perform_site_check(difference_detection_processor):
             if result:
                 blocked = True
 
+        # And check if 'conditions' will let this pass through
+        if watch.get('conditions') and watch.get('conditions_match_logic'):
+            conditions_result = execute_ruleset_against_all_plugins(current_watch_uuid=watch.get('uuid'),
+                                                                    application_datastruct=self.datastore.data,
+                                                                    ephemeral_data={
+                                                                        'text': stripped_text_from_html
+                                                                    }
+                                                                    )
+
+            if not conditions_result.get('result'):
+                # Conditions say "Condition not met" so we block it.
+                blocked = True
 
         # Looks like something changed, but did it match all the rules?
         if blocked:

changedetectionio/run_basic_tests.sh

@@ -14,7 +14,8 @@ SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
 find tests/test_*py -type f|while read test_name
 do
   echo "TEST RUNNING $test_name"
-  pytest $test_name
+  # REMOVE_REQUESTS_OLD_SCREENSHOTS disabled so that we can write a screenshot and send it in test_notifications.py without a real browser
+  REMOVE_REQUESTS_OLD_SCREENSHOTS=false pytest $test_name
 done
 
 echo "RUNNING WITH BASE_URL SET"
@@ -22,7 +23,7 @@ echo "RUNNING WITH BASE_URL SET"
 # Now re-run some tests with BASE_URL enabled
 # Re #65 - Ability to include a link back to the installation, in the notification.
 export BASE_URL="https://really-unique-domain.io"
-pytest tests/test_notification.py
+REMOVE_REQUESTS_OLD_SCREENSHOTS=false pytest tests/test_notification.py
 
 
 # Re-run with HIDE_REFERER set - could affect login
@@ -32,7 +33,7 @@ pytest tests/test_access_control.py
 # Re-run a few tests that will trigger brotli based storage
 export SNAPSHOT_BROTLI_COMPRESSION_THRESHOLD=5
 pytest tests/test_access_control.py
-pytest tests/test_notification.py
+REMOVE_REQUESTS_OLD_SCREENSHOTS=false pytest tests/test_notification.py
 pytest tests/test_backend.py
 pytest tests/test_rss.py
 pytest tests/test_unique_lines.py

changedetectionio/static/images/copy.svg

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <svg
    version="1.1"
-   id="Layer_1"
+   id="copy"
    x="0px"
    y="0px"
    viewBox="0 0 115.77 122.88"

changedetectionio/static/images/email.svg

@@ -6,7 +6,7 @@
    height="7.5005589"
    width="11.248507"
    version="1.1"
-   id="Layer_1"
+   id="email"
    viewBox="0 0 7.1975545 4.7993639"
    xml:space="preserve"
    xmlns="http://www.w3.org/2000/svg"

changedetectionio/static/images/schedule.svg

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <svg
    version="1.1"
-   id="Layer_1"
+   id="schedule"
    x="0px"
    y="0px"
    viewBox="0 0 661.20001 665.40002"

changedetectionio/static/js/browser-steps.js

@@ -221,7 +221,7 @@ $(document).ready(function () {
                     // If you switch to "Click X,y" after an element here is setup, it will give the last co-ords anyway
                     //if (x['isClickable'] || x['tagName'].startsWith('h') || x['tagName'] === 'a' || x['tagName'] === 'button' || x['tagtype'] === 'submit' || x['tagtype'] === 'checkbox' || x['tagtype'] === 'radio' || x['tagtype'] === 'li') {
                         $('select', first_available).val('Click element').change();
-                        $('input[type=text]', first_available).first().val(x['xpath']);
+                        $('input[type=text]', first_available).first().val(x['xpath']).focus();
                         found_something = true;
                     //}
                 }
@@ -305,7 +305,7 @@ $(document).ready(function () {
 
         if ($(this).val() === 'Click X,Y' && last_click_xy['x'] > 0 && $(elem_value).val().length === 0) {
             // @todo handle scale
-            $(elem_value).val(last_click_xy['x'] + ',' + last_click_xy['y']);
+            $(elem_value).val(last_click_xy['x'] + ',' + last_click_xy['y']).focus();
         }
     }).change();
 

changedetectionio/static/js/conditions.js

@@ -0,0 +1,154 @@
+$(document).ready(function () {
+    // Function to set up button event handlers
+    function setupButtonHandlers() {
+        // Unbind existing handlers first to prevent duplicates
+        $(".addRuleRow, .removeRuleRow, .verifyRuleRow").off("click");
+        
+        // Add row button handler
+        $(".addRuleRow").on("click", function(e) {
+            e.preventDefault();
+            
+            let currentRow = $(this).closest(".fieldlist-row");
+            
+            // Clone without events
+            let newRow = currentRow.clone(false);
+            
+            // Reset input values in the cloned row
+            newRow.find("input").val("");
+            newRow.find("select").prop("selectedIndex", 0);
+            
+            // Insert the new row after the current one
+            currentRow.after(newRow);
+            
+            // Reindex all rows
+            reindexRules();
+        });
+        
+        // Remove row button handler
+        $(".removeRuleRow").on("click", function(e) {
+            e.preventDefault();
+            
+            // Only remove if there's more than one row
+            if ($("#rulesTable .fieldlist-row").length > 1) {
+                $(this).closest(".fieldlist-row").remove();
+                reindexRules();
+            }
+        });
+        
+        // Verify rule button handler
+        $(".verifyRuleRow").on("click", function(e) {
+            e.preventDefault();
+            
+            let row = $(this).closest(".fieldlist-row");
+            let field = row.find("select[name$='field']").val();
+            let operator = row.find("select[name$='operator']").val();
+            let value = row.find("input[name$='value']").val();
+            
+            // Validate that all fields are filled
+            if (!field || field === "None" || !operator || operator === "None" || !value) {
+                alert("Please fill in all fields (Field, Operator, and Value) before verifying.");
+                return;
+            }
+
+            
+            // Create a rule object
+            let rule = {
+                field: field,
+                operator: operator,
+                value: value
+            };
+            
+            // Show a spinner or some indication that verification is in progress
+            const $button = $(this);
+            const originalHTML = $button.html();
+            $button.html("⌛").prop("disabled", true);
+            
+            // Collect form data - similar to request_textpreview_update() in watch-settings.js
+            let formData = new FormData();
+            $('#edit-text-filter textarea, #edit-text-filter input').each(function() {
+                const $element = $(this);
+                const name = $element.attr('name');
+                if (name) {
+                    if ($element.is(':checkbox')) {
+                        formData.append(name, $element.is(':checked') ? $element.val() : false);
+                    } else {
+                        formData.append(name, $element.val());
+                    }
+                }
+            });
+            
+            // Also collect select values
+            $('#edit-text-filter select').each(function() {
+                const $element = $(this);
+                const name = $element.attr('name');
+                if (name) {
+                    formData.append(name, $element.val());
+                }
+            });
+
+
+            // Send the request to verify the rule
+            $.ajax({
+                url: verify_condition_rule_url+"?"+ new URLSearchParams({ rule: JSON.stringify(rule) }).toString(),
+                type: "POST",
+                data: formData,
+                processData: false, // Prevent jQuery from converting FormData to a string
+                contentType: false, // Let the browser set the correct content type
+                success: function (response) {
+                    if (response.status === "success") {
+                        if(rule['field'] !== "page_filtered_text") {
+                            // A little debug helper for the user
+                            $('#verify-state-text').text(`${rule['field']} was value "${response.data[rule['field']]}"`)
+                        }
+                        if (response.result) {
+                            alert("✅ Condition PASSES verification against current snapshot!");
+                        } else {
+                            alert("❌ Condition FAILS verification against current snapshot.");
+                        }
+                    } else {
+                        alert("Error: " + response.message);
+                    }
+                    $button.html(originalHTML).prop("disabled", false);
+                },
+                error: function (xhr) {
+                    let errorMsg = "Error verifying condition.";
+                    if (xhr.responseJSON && xhr.responseJSON.message) {
+                        errorMsg = xhr.responseJSON.message;
+                    }
+                    alert(errorMsg);
+                    $button.html(originalHTML).prop("disabled", false);
+                }
+            });
+        });
+    }
+
+    // Function to reindex form elements and re-setup event handlers
+    function reindexRules() {
+        // Unbind all button handlers first
+        $(".addRuleRow, .removeRuleRow, .verifyRuleRow").off("click");
+        
+        // Reindex all form elements
+        $("#rulesTable .fieldlist-row").each(function(index) {
+            $(this).find("select, input").each(function() {
+                let oldName = $(this).attr("name");
+                let oldId = $(this).attr("id");
+
+                if (oldName) {
+                    let newName = oldName.replace(/\d+/, index);
+                    $(this).attr("name", newName);
+                }
+
+                if (oldId) {
+                    let newId = oldId.replace(/\d+/, index);
+                    $(this).attr("id", newId);
+                }
+            });
+        });
+        
+        // Reattach event handlers after reindexing
+        setupButtonHandlers();
+    }
+
+    // Initial setup of button handlers
+    setupButtonHandlers();
+});

changedetectionio/static/js/tabs.js

@@ -26,7 +26,6 @@ function set_active_tab() {
     if (tab.length) {
         tab[0].parentElement.className = "active";
     }
-
 }
 
 function focus_error_tab() {

changedetectionio/static/js/watch-overview.js

@@ -48,6 +48,8 @@ $(function () {
         $('input[type=checkbox]').not(this).prop('checked', this.checked);
     });
 
+    const time_check_step_size_seconds=1;
+
     // checkboxes - show/hide buttons
     $("input[type=checkbox]").click(function (e) {
         if ($('input[type=checkbox]:checked').length) {
@@ -57,5 +59,30 @@ $(function () {
         }
     });
 
+    setInterval(function () {
+        // Background ETA completion for 'checking now'
+        $(".watch-table .checking-now .last-checked").each(function () {
+            const eta_complete = parseFloat($(this).data('eta_complete'));
+            const fetch_duration = parseInt($(this).data('fetchduration'));
+
+            if (eta_complete + 2 > nowtimeserver && fetch_duration > 3) {
+                const remaining_seconds = Math.abs(eta_complete) - nowtimeserver - 1;
+
+                let r = (1.0 - (remaining_seconds / fetch_duration)) * 100;
+                if (r < 10) {
+                    r = 10;
+                }
+                if (r >= 90) {
+                    r = 100;
+                }
+                $(this).css('background-size', `${r}% 100%`);
+                //$(this).text(`${r}% remain ${remaining_seconds}`);
+            } else {
+                $(this).css('background-size', `100% 100%`);
+            }
+        });
+
+        nowtimeserver = nowtimeserver + time_check_step_size_seconds;
+    }, time_check_step_size_seconds * 1000);
 });
 

changedetectionio/static/styles/scss/parts/_browser-steps.scss

@@ -40,19 +40,22 @@
   }
 }
 
+@media only screen and (min-width: 760px) {
 
-#browser-steps .flex-wrapper {
-  display: flex;
-  flex-flow: row;
-  height: 70vh;
-  font-size: 80%;
-  #browser-steps-ui {
-    flex-grow: 1;      /* Allow it to grow and fill the available space */
-    flex-shrink: 1;    /* Allow it to shrink if needed */
-    flex-basis: 0;     /* Start with 0 base width so it stretches as much as possible */
-    background-color: #eee;
-    border-radius: 5px;
+  #browser-steps .flex-wrapper {
+    display: flex;
+    flex-flow: row;
+    height: 70vh;
+    font-size: 80%;
 
+    #browser-steps-ui {
+      flex-grow: 1; /* Allow it to grow and fill the available space */
+      flex-shrink: 1; /* Allow it to shrink if needed */
+      flex-basis: 0; /* Start with 0 base width so it stretches as much as possible */
+      background-color: #eee;
+      border-radius: 5px;
+
+    }
   }
 
   #browser-steps-fieldlist {
@@ -63,15 +66,21 @@
     padding-left: 1rem;
     overflow-y: scroll;
   }
+
+  /*  this is duplicate :( */
+  #browsersteps-selector-wrapper {
+    height: 100% !important;
+  }
 }
 
 /*  this is duplicate :( */
 #browsersteps-selector-wrapper {
-  height: 100%;
+
   width: 100%;
   overflow-y: scroll;
   position: relative;
-  //width: 100%;
+  height: 80vh;
+
   > img {
     position: absolute;
     max-width: 100%;
@@ -91,7 +100,6 @@
     left: 50%;
     top: 50%;
     transform: translate(-50%, -50%);
-    margin-left: -40px;
     z-index: 100;
     max-width: 350px;
     text-align: center;

changedetectionio/static/styles/scss/parts/_conditions_table.scss

@@ -0,0 +1,135 @@
+/* Styles for the flexbox-based table replacement for conditions */
+.fieldlist_formfields {
+  width: 100%;
+  background-color: var(--color-background, #fff);
+  border-radius: 4px;
+  border: 1px solid var(--color-border-table-cell, #cbcbcb);
+  
+  /* Header row */
+  .fieldlist-header {
+    display: flex;
+    background-color: var(--color-background-table-thead, #e0e0e0);
+    font-weight: bold;
+    border-bottom: 1px solid var(--color-border-table-cell, #cbcbcb);
+  }
+  
+  .fieldlist-header-cell {
+    flex: 1;
+    padding: 0.5em 1em;
+    text-align: left;
+    
+    &:last-child {
+      flex: 0 0 120px; /* Fixed width for actions column */
+    }
+  }
+  
+  /* Body rows */
+  .fieldlist-body {
+    display: flex;
+    flex-direction: column;
+  }
+  
+  .fieldlist-row {
+    display: flex;
+    border-bottom: 1px solid var(--color-border-table-cell, #cbcbcb);
+    
+    &:last-child {
+      border-bottom: none;
+    }
+    
+    &:nth-child(2n-1) {
+      background-color: var(--color-table-stripe, #f2f2f2);
+    }
+    
+    &.error-row {
+      background-color: var(--color-error-input, #ffdddd);
+    }
+  }
+  
+  .fieldlist-cell {
+    flex: 1;
+    padding: 0.5em 1em;
+    display: flex;
+    flex-direction: column;
+    justify-content: center;
+    
+    /* Make inputs take up full width of their cell */
+    input, select {
+      width: 100%;
+    }
+    
+    &.fieldlist-actions {
+      flex: 0 0 120px; /* Fixed width for actions column */
+      display: flex;
+      flex-direction: row;
+      align-items: center;
+      gap: 4px;
+    }
+  }
+  
+  /* Error styling */
+  ul.errors {
+    margin-top: 0.5em;
+    margin-bottom: 0;
+    padding: 0.5em;
+    background-color: var(--color-error-background-snapshot-age, #ffdddd);
+    border-radius: 4px;
+    list-style-position: inside;
+  }
+  
+  /* Responsive styles */
+  @media only screen and (max-width: 760px) {
+    .fieldlist-header, .fieldlist-row {
+      flex-direction: column;
+    }
+    
+    .fieldlist-header-cell {
+      display: none;
+    }
+    
+    .fieldlist-row {
+      padding: 0.5em 0;
+      border-bottom: 2px solid var(--color-border-table-cell, #cbcbcb);
+    }
+    
+    .fieldlist-cell {
+      padding: 0.25em 0.5em;
+      
+      &.fieldlist-actions {
+        flex: 1;
+        justify-content: flex-start;
+        padding-top: 0.5em;
+      }
+    }
+    
+    /* Add some spacing between fields on mobile */
+    .fieldlist-cell:not(:last-child) {
+      margin-bottom: 0.5em;
+    }
+    
+    /* Label each cell on mobile view */
+    .fieldlist-cell::before {
+      content: attr(data-label);
+      font-weight: bold;
+      margin-bottom: 0.25em;
+    }
+  }
+}
+
+/* Button styling */
+.fieldlist_formfields {
+  .addRuleRow, .removeRuleRow, .verifyRuleRow {
+    cursor: pointer;
+    border: none;
+    padding: 4px 8px;
+    border-radius: 3px;
+    font-weight: bold;
+    background-color: #aaa;
+    color: var(--color-foreground-text, #fff);
+
+    &:hover {
+      background-color: #999;
+    }
+  }
+
+}

changedetectionio/static/styles/scss/parts/_edit.scss

@@ -0,0 +1,9 @@
+ul#conditions_match_logic {
+    list-style: none;
+  input, label, li {
+    display: inline-block;
+  }
+  li {
+    padding-right: 1em;
+  }
+}

changedetectionio/static/styles/scss/styles.scss

@@ -13,6 +13,8 @@
 @import "parts/_menu";
 @import "parts/_love";
 @import "parts/preview_text_filter";
+@import "parts/_edit";
+@import "parts/_conditions_table";
 
 body {
   color: var(--color-text);

changedetectionio/static/styles/styles.css

@@ -46,21 +46,22 @@
     #browser_steps li > label {
       display: none; }
 
-#browser-steps .flex-wrapper {
-  display: flex;
-  flex-flow: row;
-  height: 70vh;
-  font-size: 80%; }
-  #browser-steps .flex-wrapper #browser-steps-ui {
-    flex-grow: 1;
-    /* Allow it to grow and fill the available space */
-    flex-shrink: 1;
-    /* Allow it to shrink if needed */
-    flex-basis: 0;
-    /* Start with 0 base width so it stretches as much as possible */
-    background-color: #eee;
-    border-radius: 5px; }
-  #browser-steps .flex-wrapper #browser-steps-fieldlist {
+@media only screen and (min-width: 760px) {
+  #browser-steps .flex-wrapper {
+    display: flex;
+    flex-flow: row;
+    height: 70vh;
+    font-size: 80%; }
+    #browser-steps .flex-wrapper #browser-steps-ui {
+      flex-grow: 1;
+      /* Allow it to grow and fill the available space */
+      flex-shrink: 1;
+      /* Allow it to shrink if needed */
+      flex-basis: 0;
+      /* Start with 0 base width so it stretches as much as possible */
+      background-color: #eee;
+      border-radius: 5px; }
+  #browser-steps-fieldlist {
     flex-grow: 0;
     /* Don't allow it to grow */
     flex-shrink: 0;
@@ -71,13 +72,16 @@
     /* Set a max width to prevent overflow */
     padding-left: 1rem;
     overflow-y: scroll; }
+  /*  this is duplicate :( */
+  #browsersteps-selector-wrapper {
+    height: 100% !important; } }
 
 /*  this is duplicate :( */
 #browsersteps-selector-wrapper {
-  height: 100%;
   width: 100%;
   overflow-y: scroll;
   position: relative;
+  height: 80vh;
   /* nice tall skinny one */ }
   #browsersteps-selector-wrapper > img {
     position: absolute;
@@ -92,7 +96,6 @@
     left: 50%;
     top: 50%;
     transform: translate(-50%, -50%);
-    margin-left: -40px;
     z-index: 100;
     max-width: 350px;
     text-align: center; }
@@ -520,6 +523,106 @@ body.preview-text-enabled {
   z-index: 3;
   box-shadow: 1px 1px 4px var(--color-shadow-jump); }
 
+ul#conditions_match_logic {
+  list-style: none; }
+  ul#conditions_match_logic input, ul#conditions_match_logic label, ul#conditions_match_logic li {
+    display: inline-block; }
+  ul#conditions_match_logic li {
+    padding-right: 1em; }
+
+/* Styles for the flexbox-based table replacement for conditions */
+.fieldlist_formfields {
+  width: 100%;
+  background-color: var(--color-background, #fff);
+  border-radius: 4px;
+  border: 1px solid var(--color-border-table-cell, #cbcbcb);
+  /* Header row */
+  /* Body rows */
+  /* Error styling */
+  /* Responsive styles */ }
+  .fieldlist_formfields .fieldlist-header {
+    display: flex;
+    background-color: var(--color-background-table-thead, #e0e0e0);
+    font-weight: bold;
+    border-bottom: 1px solid var(--color-border-table-cell, #cbcbcb); }
+  .fieldlist_formfields .fieldlist-header-cell {
+    flex: 1;
+    padding: 0.5em 1em;
+    text-align: left; }
+    .fieldlist_formfields .fieldlist-header-cell:last-child {
+      flex: 0 0 120px;
+      /* Fixed width for actions column */ }
+  .fieldlist_formfields .fieldlist-body {
+    display: flex;
+    flex-direction: column; }
+  .fieldlist_formfields .fieldlist-row {
+    display: flex;
+    border-bottom: 1px solid var(--color-border-table-cell, #cbcbcb); }
+    .fieldlist_formfields .fieldlist-row:last-child {
+      border-bottom: none; }
+    .fieldlist_formfields .fieldlist-row:nth-child(2n-1) {
+      background-color: var(--color-table-stripe, #f2f2f2); }
+    .fieldlist_formfields .fieldlist-row.error-row {
+      background-color: var(--color-error-input, #ffdddd); }
+  .fieldlist_formfields .fieldlist-cell {
+    flex: 1;
+    padding: 0.5em 1em;
+    display: flex;
+    flex-direction: column;
+    justify-content: center;
+    /* Make inputs take up full width of their cell */ }
+    .fieldlist_formfields .fieldlist-cell input, .fieldlist_formfields .fieldlist-cell select {
+      width: 100%; }
+    .fieldlist_formfields .fieldlist-cell.fieldlist-actions {
+      flex: 0 0 120px;
+      /* Fixed width for actions column */
+      display: flex;
+      flex-direction: row;
+      align-items: center;
+      gap: 4px; }
+  .fieldlist_formfields ul.errors {
+    margin-top: 0.5em;
+    margin-bottom: 0;
+    padding: 0.5em;
+    background-color: var(--color-error-background-snapshot-age, #ffdddd);
+    border-radius: 4px;
+    list-style-position: inside; }
+  @media only screen and (max-width: 760px) {
+    .fieldlist_formfields {
+      /* Add some spacing between fields on mobile */
+      /* Label each cell on mobile view */ }
+      .fieldlist_formfields .fieldlist-header, .fieldlist_formfields .fieldlist-row {
+        flex-direction: column; }
+      .fieldlist_formfields .fieldlist-header-cell {
+        display: none; }
+      .fieldlist_formfields .fieldlist-row {
+        padding: 0.5em 0;
+        border-bottom: 2px solid var(--color-border-table-cell, #cbcbcb); }
+      .fieldlist_formfields .fieldlist-cell {
+        padding: 0.25em 0.5em; }
+        .fieldlist_formfields .fieldlist-cell.fieldlist-actions {
+          flex: 1;
+          justify-content: flex-start;
+          padding-top: 0.5em; }
+      .fieldlist_formfields .fieldlist-cell:not(:last-child) {
+        margin-bottom: 0.5em; }
+      .fieldlist_formfields .fieldlist-cell::before {
+        content: attr(data-label);
+        font-weight: bold;
+        margin-bottom: 0.25em; } }
+
+/* Button styling */
+.fieldlist_formfields .addRuleRow, .fieldlist_formfields .removeRuleRow, .fieldlist_formfields .verifyRuleRow {
+  cursor: pointer;
+  border: none;
+  padding: 4px 8px;
+  border-radius: 3px;
+  font-weight: bold;
+  background-color: #aaa;
+  color: var(--color-foreground-text, #fff); }
+  .fieldlist_formfields .addRuleRow:hover, .fieldlist_formfields .removeRuleRow:hover, .fieldlist_formfields .verifyRuleRow:hover {
+    background-color: #999; }
+
 body {
   color: var(--color-text);
   background: var(--color-background-page);

changedetectionio/store.py

@@ -251,8 +251,14 @@ class ChangeDetectionStore:
     # Clone a watch by UUID
     def clone(self, uuid):
         url = self.data['watching'][uuid].get('url')
-        extras = self.data['watching'][uuid]
+        extras = deepcopy(self.data['watching'][uuid])
         new_uuid = self.add_watch(url=url, extras=extras)
+        watch = self.data['watching'][new_uuid]
+
+        if self.data['settings']['application'].get('extract_title_as_title') or watch['extract_title_as_title']:
+            # Because it will be recalculated on the next fetch
+            self.data['watching'][new_uuid]['title'] = None
+
         return new_uuid
 
     def url_exists(self, url):
@@ -363,7 +369,6 @@ class ChangeDetectionStore:
         new_watch.ensure_data_dir_exists()
         self.__data['watching'][new_uuid] = new_watch
 
-
         if write_to_disk_now:
             self.sync_to_json()
 
@@ -571,16 +576,16 @@ class ChangeDetectionStore:
 
         return ret
 
-    def add_tag(self, name):
+    def add_tag(self, title):
         # If name exists, return that
-        n = name.strip().lower()
+        n = title.strip().lower()
         logger.debug(f">>> Adding new tag - '{n}'")
         if not n:
             return False
 
         for uuid, tag in self.__data['settings']['application'].get('tags', {}).items():
             if n == tag.get('title', '').lower().strip():
-                logger.warning(f"Tag '{name}' already exists, skipping creation.")
+                logger.warning(f"Tag '{title}' already exists, skipping creation.")
                 return uuid
 
         # Eventually almost everything todo with a watch will apply as a Tag
@@ -588,7 +593,7 @@ class ChangeDetectionStore:
         with self.lock:
             from .model import Tag
             new_tag = Tag.model(datastore_path=self.datastore_path, default={
-                'title': name.strip(),
+                'title': title.strip(),
                 'date_created': int(time.time())
             })
 
@@ -631,6 +636,41 @@ class ChangeDetectionStore:
             if watch.get('processor') == processor_name:
                 return True
         return False
+        
+    def search_watches_for_url(self, query, tag_limit=None, partial=False):
+        """Search watches by URL, title, or error messages
+        
+        Args:
+            query (str): Search term to match against watch URLs, titles, and error messages
+            tag_limit (str, optional): Optional tag name to limit search results
+            partial: (bool, optional): sub-string matching
+
+        Returns:
+            list: List of UUIDs of watches that match the search criteria
+        """
+        matching_uuids = []
+        query = query.lower().strip()
+        tag = self.tag_exists_by_name(tag_limit) if tag_limit else False
+
+        for uuid, watch in self.data['watching'].items():
+            # Filter by tag if requested
+            if tag_limit:
+                if not tag.get('uuid') in watch.get('tags', []):
+                    continue
+
+            # Search in URL, title, or error messages
+            if partial:
+                if ((watch.get('title') and query in watch.get('title').lower()) or
+                    query in watch.get('url', '').lower() or
+                    (watch.get('last_error') and query in watch.get('last_error').lower())):
+                    matching_uuids.append(uuid)
+            else:
+                if ((watch.get('title') and query == watch.get('title').lower()) or
+                        query == watch.get('url', '').lower() or
+                        (watch.get('last_error') and query == watch.get('last_error').lower())):
+                    matching_uuids.append(uuid)
+
+        return matching_uuids
 
     def get_unique_notification_tokens_available(self):
         # Ask each type of watch if they have any extra notification token to add to the validation
@@ -847,7 +887,7 @@ class ChangeDetectionStore:
             if tag:
                 tag_uuids = []
                 for t in tag.split(','):
-                    tag_uuids.append(self.add_tag(name=t))
+                    tag_uuids.append(self.add_tag(title=t))
 
                 self.data['watching'][uuid]['tags'] = tag_uuids
 

changedetectionio/templates/_common_fields.html

@@ -12,13 +12,13 @@
                             }}
                             <div class="pure-form-message-inline">
                                 <p>
-                                <strong>Tip:</strong> Use <a target=_new href="https://github.com/caronc/apprise">AppRise Notification URLs</a> for notification to just about any service! <i><a target=_new href="https://github.com/dgtlmoon/changedetection.io/wiki/Notification-configuration-notes">Please read the notification services wiki here for important configuration notes</a></i>.<br>
+                                <strong>Tip:</strong> Use <a target="newwindow" href="https://github.com/caronc/apprise">AppRise Notification URLs</a> for notification to just about any service! <i><a target="newwindow" href="https://github.com/dgtlmoon/changedetection.io/wiki/Notification-configuration-notes">Please read the notification services wiki here for important configuration notes</a></i>.<br>
 </p>
                                 <div data-target="#advanced-help-notifications" class="toggle-show pure-button button-tag button-xsmall">Show advanced help and tips</div>
                                 <ul style="display: none" id="advanced-help-notifications">
-                                <li><code><a target=_new href="https://github.com/caronc/apprise/wiki/Notify_discord">discord://</a></code> (or <code>https://discord.com/api/webhooks...</code>)) only supports a maximum <strong>2,000 characters</strong> of notification text, including the title.</li>
-                                <li><code><a target=_new href="https://github.com/caronc/apprise/wiki/Notify_telegram">tgram://</a></code> bots can't send messages to other bots, so you should specify chat ID of non-bot user.</li>
-                                <li><code><a target=_new href="https://github.com/caronc/apprise/wiki/Notify_telegram">tgram://</a></code> only supports very limited HTML and can fail when extra tags are sent, <a href="https://core.telegram.org/bots/api#html-style">read more here</a> (or use plaintext/markdown format)</li>
+                                <li><code><a target="newwindow" href="https://github.com/caronc/apprise/wiki/Notify_discord">discord://</a></code> (or <code>https://discord.com/api/webhooks...</code>)) only supports a maximum <strong>2,000 characters</strong> of notification text, including the title.</li>
+                                <li><code><a target="newwindow" href="https://github.com/caronc/apprise/wiki/Notify_telegram">tgram://</a></code> bots can't send messages to other bots, so you should specify chat ID of non-bot user.</li>
+                                <li><code><a target="newwindow" href="https://github.com/caronc/apprise/wiki/Notify_telegram">tgram://</a></code> only supports very limited HTML and can fail when extra tags are sent, <a href="https://core.telegram.org/bots/api#html-style">read more here</a> (or use plaintext/markdown format)</li>
                                 <li><code>gets://</code>, <code>posts://</code>, <code>puts://</code>, <code>deletes://</code> for direct API calls (or omit the "<code>s</code>" for non-SSL ie <code>get://</code>) <a href="https://github.com/dgtlmoon/changedetection.io/wiki/Notification-configuration-notes#postposts">more help here</a></li>
                                   <li>Accepts the <code>{{ '{{token}}' }}</code> placeholders listed below</li>
                               </ul>
@@ -28,7 +28,7 @@
                             {% if emailprefix %}
                               <a id="add-email-helper" class="pure-button button-secondary button-xsmall" >Add email <img style="height: 1em; display: inline-block" src="{{url_for('static_content', group='images', filename='email.svg')}}" alt="Add an email address"> </a>
                             {% endif %}
-                              <a href="{{url_for('notification_logs')}}" class="pure-button button-secondary button-xsmall" >Notification debug logs</a>
+                              <a href="{{url_for('settings.notification_logs')}}" class="pure-button button-secondary button-xsmall" >Notification debug logs</a>
                               <br>
                                 <div id="notification-test-log" style="display: none;"><span class="pure-form-message-inline">Processing..</span></div>
                             </div>
@@ -40,7 +40,7 @@
                             </div>
                             <div class="pure-control-group">
                                 {{ render_field(form.notification_body , rows=5, class="notification-body", placeholder=settings_application['notification_body']) }}
-                                <span class="pure-form-message-inline">Body for all notifications &dash; You can use <a target="_new" href="https://jinja.palletsprojects.com/en/3.0.x/templates/">Jinja2</a> templating in the notification title, body and URL, and tokens from below.
+                                <span class="pure-form-message-inline">Body for all notifications &dash; You can use <a target="newwindow" href="https://jinja.palletsprojects.com/en/3.0.x/templates/">Jinja2</a> templating in the notification title, body and URL, and tokens from below.
                                 </span>
 
                             </div>
@@ -126,7 +126,7 @@
                                 <div class="pure-form-message-inline">
                                     <p>
 									Warning: Contents of <code>{{ '{{diff}}' }}</code>, <code>{{ '{{diff_removed}}' }}</code>, and <code>{{ '{{diff_added}}' }}</code> depend on how the difference algorithm perceives the change. <br>
-                                    For example, an addition or removal could be perceived as a change in some cases. <a target="_new" href="https://github.com/dgtlmoon/changedetection.io/wiki/Using-the-%7B%7Bdiff%7D%7D,-%7B%7Bdiff_added%7D%7D,-and-%7B%7Bdiff_removed%7D%7D-notification-tokens">More Here</a> <br>
+                                    For example, an addition or removal could be perceived as a change in some cases. <a target="newwindow" href="https://github.com/dgtlmoon/changedetection.io/wiki/Using-the-%7B%7Bdiff%7D%7D,-%7B%7Bdiff_added%7D%7D,-and-%7B%7Bdiff_removed%7D%7D-notification-tokens">More Here</a> <br>
                                     </p>
                                     <p>
                                         For JSON payloads, use <strong>|tojson</strong> without quotes for automatic escaping, for example - <code>{ "name": {{ '{{ watch_title|tojson }}' }} }</code>

changedetectionio/templates/_helpers.html

@@ -61,6 +61,54 @@
   {{ field(**kwargs)|safe }}
 {% endmacro %}
 
+{% macro render_conditions_fieldlist_of_formfields_as_table(fieldlist, table_id="rulesTable") %}
+  <div class="fieldlist_formfields" id="{{ table_id }}">
+    <div class="fieldlist-header">
+      {% for subfield in fieldlist[0] %}
+        <div class="fieldlist-header-cell">{{ subfield.label }}</div>
+      {% endfor %}
+      <div class="fieldlist-header-cell">Actions</div>
+    </div>
+    <div class="fieldlist-body">
+      {% for form_row in fieldlist %}
+        <div class="fieldlist-row {% if form_row.errors %}error-row{% endif %}">
+          {% for subfield in form_row %}
+            <div class="fieldlist-cell">
+
+              {{ subfield()|safe }}
+              {% if subfield.errors %}
+                <ul class="errors">
+                  {% for error in subfield.errors %}
+                    <li class="error">{{ error }}</li>
+                  {% endfor %}
+                </ul>
+              {% endif %}
+            </div>
+          {% endfor %}
+          <div class="fieldlist-cell fieldlist-actions">
+            <button type="button" class="addRuleRow" title="Add a row/rule after">+</button>
+            <button type="button" class="removeRuleRow" title="Remove this row/rule">-</button>
+            <button type="button" class="verifyRuleRow" title="Verify this rule against current snapshot">✓</button>
+          </div>
+        </div>
+      {% endfor %}
+    </div>
+  </div>
+{% endmacro %}
+
+
+{% macro playwright_warning() %}
+    <p><strong>Error - Playwright support for Chrome based fetching is not enabled.</strong> Alternatively try our <a href="https://changedetection.io">very affordable subscription based service which has all this setup for you</a>.</p>
+    <p>You may need to <a href="https://github.com/dgtlmoon/changedetection.io/blob/09ebc6ec6338545bdd694dc6eee57f2e9d2b8075/docker-compose.yml#L31">Enable playwright environment variable</a> and uncomment the <strong>sockpuppetbrowser</strong> in the <a href="https://github.com/dgtlmoon/changedetection.io/blob/master/docker-compose.yml">docker-compose.yml</a> file.</p>
+    <br>
+    <p>(Also Selenium/WebDriver can not extract full page screenshots reliably so Playwright is recommended here)</p>
+
+{% endmacro %}
+
+{% macro only_webdriver_type_watches_warning() %}
+    <p><strong>Sorry, this functionality only works with Playwright/Chrome enabled watches.<br>You need to <a href="#request">Set the fetch method to Playwright/Chrome mode and resave</a> and have the Playwright connection enabled.</strong></p><br>
+{% endmacro %}
+
 {% macro render_time_schedule_form(form, available_timezones, timezone_default_config) %}
     <style>
     .day-schedule *, .day-schedule select {
@@ -150,7 +198,7 @@
     </div>
     {% else %}
         <span class="pure-form-message-inline">
-            Want to use a time schedule? <a href="{{url_for('settings_page')}}#timedate">First confirm/save your Time Zone Settings</a>
+            Want to use a time schedule? <a href="{{url_for('settings.settings_page')}}#timedate">First confirm/save your Time Zone Settings</a>
         </span>
         <br>
     {% endif %}

changedetectionio/templates/base.html

@@ -7,7 +7,7 @@
     <meta name="description" content="Self hosted website change detection." >
     <title>Change Detection{{extra_title}}</title>
     {% if app_rss_token %}
-      <link rel="alternate" type="application/rss+xml" title="Changedetection.io » Feed{% if active_tag_uuid %}- {{active_tag.title}}{% endif %}" href="{{ url_for('rss', tag=active_tag_uuid , token=app_rss_token)}}" >
+      <link rel="alternate" type="application/rss+xml" title="Changedetection.io » Feed{% if active_tag_uuid %}- {{active_tag.title}}{% endif %}" href="{{ url_for('rss.feed', tag=active_tag_uuid , token=app_rss_token)}}" >
     {% endif %}
     <link rel="stylesheet" href="{{url_for('static_content', group='styles', filename='pure-min.css')}}" >
     <link rel="stylesheet" href="{{url_for('static_content', group='styles', filename='styles.css')}}?v={{ get_css_version() }}" >
@@ -42,7 +42,7 @@
           <a class="pure-menu-heading" href="https://changedetection.io" rel="noopener">
             <strong>Change</strong>Detection.io</a>
         {% else %}
-          <a class="pure-menu-heading" href="{{url_for('index')}}">
+          <a class="pure-menu-heading" href="{{url_for('watchlist.index')}}">
             <strong>Change</strong>Detection.io</a>
         {% endif %}
         {% if current_diff_url %}
@@ -64,17 +64,17 @@
                 <a href="{{ url_for('tags.tags_overview_page')}}" class="pure-menu-link">GROUPS</a>
               </li>
               <li class="pure-menu-item">
-                <a href="{{ url_for('settings_page')}}" class="pure-menu-link">SETTINGS</a>
+                <a href="{{ url_for('settings.settings_page')}}" class="pure-menu-link">SETTINGS</a>
               </li>
               <li class="pure-menu-item">
-                <a href="{{ url_for('import_page')}}" class="pure-menu-link">IMPORT</a>
+                <a href="{{ url_for('imports.import_page')}}" class="pure-menu-link">IMPORT</a>
               </li>
               <li class="pure-menu-item">
                 <a href="{{ url_for('backups.index')}}" class="pure-menu-link">BACKUPS</a>
               </li>
             {% else %}
               <li class="pure-menu-item">
-                <a href="{{ url_for('edit_page', uuid=uuid, next='diff') }}" class="pure-menu-link">EDIT</a>
+                <a href="{{ url_for('ui.ui_edit.edit_page', uuid=uuid, next='diff') }}" class="pure-menu-link">EDIT</a>
               </li>
             {% endif %}
           {% else %}
@@ -144,7 +144,7 @@
     {% endif %}
     {% if left_sticky %}
       <div class="sticky-tab" id="left-sticky">
-        <a href="{{url_for('preview_page', uuid=uuid)}}">Show current snapshot</a><br>
+        <a href="{{url_for('ui.ui_views.preview_page', uuid=uuid)}}">Show current snapshot</a><br>
           Visualise <strong>triggers</strong> and <strong>ignored text</strong>
       </div>
     {% endif %}
@@ -157,15 +157,13 @@
                 <h4>Try our Chrome extension</h4>
                 <p>
                     <a id="chrome-extension-link"
-                       title="Try our new Chrome Extension!"
+                       title="Chrome Extension - Web Page Change Detection with changedetection.io!"
                        href="https://chromewebstore.google.com/detail/changedetectionio-website/kefcfmgmlhmankjmnbijimhofdjekbop">
-                        <img src="{{url_for('static_content', group='images', filename='Google-Chrome-icon.png')}}">
+                        <img alt="Chrome store icon" src="{{url_for('static_content', group='images', filename='google-chrome-icon.png')}}">
                         Chrome Webstore
                     </a>
                 </p>
-
                 Easily add the current web-page from your browser directly into your changedetection.io tool, more great features coming soon!
-
                 <h4>Changedetection.io needs your support!</h4>
                 <p>
                     You can help us by supporting changedetection.io on these platforms;
@@ -173,17 +171,20 @@
                 <p>
                 <ul>
                     <li>
-                        <a href="https://alternativeto.net/software/changedetection-io/about/">Rate us at
+                        <a href="https://alternativeto.net/software/changedetection-io/about/" title="Web page change detection at alternativeto.net">Rate us at
                         AlternativeTo.net</a>
                     </li>
                 <li>
-                    <a href="https://github.com/dgtlmoon/changedetection.io">Star us on GitHub</a>
+                    <a href="https://github.com/dgtlmoon/changedetection.io" title="Web page change detection on GitHub">Star us on GitHub</a>
                 </li>
                 <li>
-                    <a href="https://twitter.com/change_det_io">Follow us at Twitter/X</a>
+                    <a rel="nofollow" href="https://twitter.com/change_det_io" title="Web page change detection on Twitter">Follow us at Twitter/X</a>
                 </li>
                 <li>
-                    <a href="https://www.linkedin.com/company/changedetection-io">Check us out on LinkedIn</a>
+                    <a rel="nofollow" href="https://www.g2.com/products/changedetection-io/reviews" title="Web page change detection reviews at G2">G2 Software reviews</a>
+                </li>
+                <li>
+                    <a rel="nofollow" href="https://www.linkedin.com/company/changedetection-io" title="Visit web page change detection at LinkedIn">Check us out on LinkedIn</a>
                 </li>
                 <li>
                     And tell your friends and colleagues :)

changedetectionio/templates/diff.html

@@ -7,7 +7,7 @@
     const error_screenshot_url="{{url_for('static_content', group='screenshot', filename=uuid, error_screenshot=1) }}";
     {% endif %}
 
-    const highlight_submit_ignore_url="{{url_for('highlight_submit_ignore_url', uuid=uuid)}}";
+    const highlight_submit_ignore_url="{{url_for('ui.ui_edit.highlight_submit_ignore_url', uuid=uuid)}}";
 
 </script>
 <script src="{{url_for('static_content', group='js', filename='diff-overview.js')}}" defer></script>
@@ -125,7 +125,7 @@
      </div>
     <div class="tab-pane-inner" id="extract">
         <form id="extract-data-form" class="pure-form pure-form-stacked edit-form"
-              action="{{ url_for('diff_history_page', uuid=uuid) }}#extract"
+              action="{{ url_for('ui.ui_views.diff_history_page', uuid=uuid) }}#extract"
               method="POST">
             <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
 

changedetectionio/templates/edit.html

@@ -1,11 +1,14 @@
 {% extends 'base.html' %}
 {% block content %}
-{% from '_helpers.html' import render_field, render_checkbox_field, render_button, render_time_schedule_form %}
+{% from '_helpers.html' import render_field, render_checkbox_field, render_button, render_time_schedule_form, playwright_warning, only_webdriver_type_watches_warning, render_conditions_fieldlist_of_formfields_as_table %}
 {% from '_common_fields.html' import render_common_settings_form %}
 <script src="{{url_for('static_content', group='js', filename='tabs.js')}}" defer></script>
 <script src="{{url_for('static_content', group='js', filename='vis.js')}}" defer></script>
 <script src="{{url_for('static_content', group='js', filename='global-settings.js')}}" defer></script>
 <script src="{{url_for('static_content', group='js', filename='scheduler.js')}}" defer></script>
+<script src="{{url_for('static_content', group='js', filename='conditions.js')}}" defer></script>
+
+
 <script>
     const browser_steps_available_screenshots=JSON.parse('{{ watch.get_browsersteps_available_screenshots|tojson }}');
     const browser_steps_config=JSON.parse('{{ browser_steps_config|tojson }}');
@@ -17,7 +20,7 @@
 {% if emailprefix %}
     const email_notification_prefix=JSON.parse('{{ emailprefix|tojson }}');
 {% endif %}
-    const notification_base_url="{{url_for('ajax_callback_send_notification_test', watch_uuid=uuid)}}";
+    const notification_base_url="{{url_for('ui.ui_notification.ajax_callback_send_notification_test', watch_uuid=uuid)}}";
     const playwright_enabled={% if playwright_enabled %}true{% else %}false{% endif %};
     const recheck_proxy_start_url="{{url_for('check_proxies.start_check', uuid=uuid)}}";
     const proxy_recheck_status_url="{{url_for('check_proxies.get_recheck_status', uuid=uuid)}}";
@@ -40,7 +43,7 @@
 
     <div class="tabs collapsable">
         <ul>
-            <li class="tab" id=""><a href="#general">General</a></li>
+            <li class="tab"><a href="#general">General</a></li>
             <li class="tab"><a href="#request">Request</a></li>
             {% if extra_tab_content %}
             <li class="tab"><a href="#extras_tab">{{ extra_tab_content }}</a></li>
@@ -50,6 +53,7 @@
             {% if watch['processor'] == 'text_json_diff' %}
             <li class="tab"><a id="visualselector-tab" href="#visualselector">Visual Filter Selector</a></li>
             <li class="tab" id="filters-and-triggers-tab"><a href="#filters-and-triggers">Filters &amp; Triggers</a></li>
+            <li class="tab" id="conditions-tab"><a href="#conditions">Conditions</a></li>
             {% endif %}
             <li class="tab"><a href="#notifications">Notifications</a></li>
             <li class="tab"><a href="#stats">Stats</a></li>
@@ -58,7 +62,7 @@
 
     <div class="box-wrap inner">
         <form class="pure-form pure-form-stacked"
-              action="{{ url_for('edit_page', uuid=uuid, next = request.args.get('next'), unpause_on_save = request.args.get('unpause_on_save'), tag = request.args.get('tag')) }}" method="POST">
+              action="{{ url_for('ui.ui_edit.edit_page', uuid=uuid, next = request.args.get('next'), unpause_on_save = request.args.get('unpause_on_save'), tag = request.args.get('tag')) }}" method="POST">
              <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
 
             <div class="tab-pane-inner" id="general">
@@ -200,7 +204,7 @@ Math: {{ 1 + 1 }}") }}
             </div>
 
             <div class="tab-pane-inner" id="browser-steps">
-            {% if playwright_enabled %}
+            {% if playwright_enabled and watch_uses_webdriver %}
                 <img class="beta-logo" src="{{url_for('static_content', group='images', filename='beta-logo.png')}}" alt="New beta functionality">
                 <fieldset>
                     <div class="pure-control-group">
@@ -224,7 +228,7 @@ Math: {{ 1 + 1 }}") }}
                                     <span class="loader" >
                                         <span id="browsersteps-click-start">
                                             <h2 >Click here to Start</h2>
-                                            <svg style="height: 3.5rem;" version="1.1" viewBox="0 0 32 32"  xml:space="preserve" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g id="Layer_1"/><g id="play_x5F_alt"><path d="M16,0C7.164,0,0,7.164,0,16s7.164,16,16,16s16-7.164,16-16S24.836,0,16,0z M10,24V8l16.008,8L10,24z" style="fill: var(--color-grey-400);"/></g></svg><br>
+                                            <svg style="height: 3.5rem;" version="1.1" viewBox="0 0 32 32"  xml:space="preserve" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g id="start"/><g id="play_x5F_alt"><path d="M16,0C7.164,0,0,7.164,0,16s7.164,16,16,16s16-7.164,16-16S24.836,0,16,0z M10,24V8l16.008,8L10,24z" style="fill: var(--color-grey-400);"/></g></svg><br>
                                             Please allow 10-15 seconds for the browser to connect.<br>
                                         </span>
                                         <div class="spinner"  style="display: none;"></div>
@@ -234,7 +238,7 @@ Math: {{ 1 + 1 }}") }}
                                 </div>
                             </div>
                             <div id="browser-steps-fieldlist" >
-                                <span id="browser-seconds-remaining">Loading</span> <span style="font-size: 80%;"> (<a target=_new href="https://github.com/dgtlmoon/changedetection.io/pull/478/files#diff-1a79d924d1840c485238e66772391268a89c95b781d69091384cf1ea1ac146c9R4">?</a>) </span>
+                                <span id="browser-seconds-remaining">Loading</span> <span style="font-size: 80%;"> (<a target="newwindow" href="https://github.com/dgtlmoon/changedetection.io/pull/478/files#diff-1a79d924d1840c485238e66772391268a89c95b781d69091384cf1ea1ac146c9R4">?</a>) </span>
                                 {{ render_field(form.browser_steps) }}
                             </div>
                         </div>
@@ -242,10 +246,12 @@ Math: {{ 1 + 1 }}") }}
                 </fieldset>
                 {% else %}
                     <span class="pure-form-message-inline">
-                        <p>Sorry, this functionality only works with Playwright/Chrome enabled watches.</p>
-                        <p>Enable the Playwright Chrome fetcher, or alternatively try our <a href="https://lemonade.changedetection.io/start">very affordable subscription based service</a>.</p>
-                        <p>This is because Selenium/WebDriver can not extract full page screenshots reliably.</p>
-                        <p>You may need to <a href="https://github.com/dgtlmoon/changedetection.io/blob/09ebc6ec6338545bdd694dc6eee57f2e9d2b8075/docker-compose.yml#L31">Enable playwright environment variable</a> and uncomment the <strong>sockpuppetbrowser</strong> from the docker-compose.yml file.</p>
+                        {% if not watch_uses_webdriver %}
+                            {{ only_webdriver_type_watches_warning() }}
+                        {% endif %}
+                        {%  if not playwright_enabled %}
+                            {{ playwright_warning() }}
+                        {% endif %}
                     </span>
                 {% endif %}
             </div>
@@ -256,7 +262,7 @@ Math: {{ 1 + 1 }}") }}
                     <div  class="pure-control-group inline-radio">
                       {{ render_checkbox_field(form.notification_muted) }}
                     </div>
-                    {% if is_html_webdriver %}
+                    {% if watch_uses_webdriver %}
                     <div class="pure-control-group inline-radio">
                       {{ render_checkbox_field(form.notification_screenshot) }}
                         <span class="pure-form-message-inline">
@@ -268,17 +274,31 @@ Math: {{ 1 + 1 }}") }}
                         {% if has_default_notification_urls %}
                         <div class="inline-warning">
                             <img class="inline-warning-icon" src="{{url_for('static_content', group='images', filename='notice.svg')}}" alt="Look out!" title="Lookout!" >
-                            There are <a href="{{ url_for('settings_page')}}#notifications">system-wide notification URLs enabled</a>, this form will override notification settings for this watch only &dash; an empty Notification URL list here will still send notifications.
+                            There are <a href="{{ url_for('settings.settings_page')}}#notifications">system-wide notification URLs enabled</a>, this form will override notification settings for this watch only &dash; an empty Notification URL list here will still send notifications.
                         </div>
                         {% endif %}
                         <a href="#notifications" id="notification-setting-reset-to-default" class="pure-button button-xsmall" style="right: 20px; top: 20px; position: absolute; background-color: #5f42dd; border-radius: 4px; font-size: 70%; color: #fff">Use system defaults</a>
-
                         {{ render_common_settings_form(form, emailprefix, settings_application, extra_notification_token_placeholder_info) }}
                     </div>
                 </fieldset>
             </div>
 
             {% if watch['processor'] == 'text_json_diff' %}
+
+            <div class="tab-pane-inner" id="conditions">
+                    <script>
+                        const verify_condition_rule_url="{{url_for('conditions.verify_condition_single_rule', watch_uuid=uuid)}}";
+                    </script>
+                <div class="pure-control-group">
+                    {{ render_field(form.conditions_match_logic) }}
+                    {{ render_conditions_fieldlist_of_formfields_as_table(form.conditions) }}
+                    <div class="pure-form-message-inline">
+
+                        <p id="verify-state-text">Use the verify (✓) button to test if a condition passes against the current snapshot.</p>
+                       Read a quick tutorial about <a href="https://changedetection.io/tutorial/conditional-actions-web-page-changes">using conditional web page changes here</a>.<br>
+                    </div>
+                </div>
+            </div>
             <div class="tab-pane-inner" id="filters-and-triggers">
                 <span id="activate-text-preview" class="pure-button pure-button-primary button-xsmall">Activate preview</span>
               <div>
@@ -294,61 +314,8 @@ Math: {{ 1 + 1 }}") }}
                                 </li>
                             </ul>
                     </div>
-                    <div class="pure-control-group">
-                        {% set field = render_field(form.include_filters,
-                            rows=5,
-                            placeholder=has_tag_filters_extra+"#example
-xpath://body/div/span[contains(@class, 'example-class')]",
-                            class="m-d")
-                        %}
-                        {{ field }}
-                        {% if '/text()' in  field %}
-                          <span class="pure-form-message-inline"><strong>Note!: //text() function does not work where the &lt;element&gt; contains &lt;![CDATA[]]&gt;</strong></span><br>
-                        {% endif %}
-                        <span class="pure-form-message-inline">One CSS, xPath, JSON Path/JQ selector per line, <i>any</i> rules that matches will be used.<br>
-<p><div data-target="#advanced-help-selectors" class="toggle-show pure-button button-tag button-xsmall">Show advanced help and tips</div><br></p>
-                    <ul id="advanced-help-selectors" style="display: none;">
-                        <li>CSS - Limit text to this CSS rule, only text matching this CSS rule is included.</li>
-                        <li>JSON - Limit text to this JSON rule, using either <a href="https://pypi.org/project/jsonpath-ng/" target="new">JSONPath</a> or <a href="https://stedolan.github.io/jq/" target="new">jq</a> (if installed).
-                            <ul>
-                                <li>JSONPath: Prefix with <code>json:</code>, use <code>json:$</code> to force re-formatting if required,  <a href="https://jsonpath.com/" target="new">test your JSONPath here</a>.</li>
-                                {% if jq_support %}
-                                <li>jq: Prefix with <code>jq:</code> and <a href="https://jqplay.org/" target="new">test your jq here</a>. Using <a href="https://stedolan.github.io/jq/" target="new">jq</a> allows for complex filtering and processing of JSON data with built-in functions, regex, filtering, and more. See examples and documentation <a href="https://stedolan.github.io/jq/manual/" target="new">here</a>. Prefix <code>jqraw:</code> outputs the results as text instead of a JSON list.</li>
-                                {% else %}
-                                <li>jq support not installed</li>
-                                {% endif %}
-                            </ul>
-                        </li>
-                        <li>XPath - Limit text to this XPath rule, simply start with a forward-slash. To specify XPath to be used explicitly or the XPath rule starts with an XPath function: Prefix with <code>xpath:</code>
-                            <ul>
-                                <li>Example:  <code>//*[contains(@class, 'sametext')]</code> or <code>xpath:count(//*[contains(@class, 'sametext')])</code>, <a
-                                href="http://xpather.com/" target="new">test your XPath here</a></li>
-                                <li>Example: Get all titles from an RSS feed <code>//title/text()</code></li>
-                                <li>To use XPath1.0: Prefix with <code>xpath1:</code></li>
-                            </ul>
-                            </li>
-                    <li>
-                        Please be sure that you thoroughly understand how to write CSS, JSONPath, XPath{% if jq_support %}, or jq selector{%endif%} rules before filing an issue on GitHub! <a
-                                href="https://github.com/dgtlmoon/changedetection.io/wiki/CSS-Selector-help">here for more CSS selector help</a>.<br>
-                    </li>
-                    </ul>
 
-                </span>
-                    </div>
-                <fieldset class="pure-control-group">
-                    {{ render_field(form.subtractive_selectors, rows=5, placeholder=has_tag_filters_extra+"header
-footer
-nav
-.stockticker
-//*[contains(text(), 'Advertisement')]") }}
-                    <span class="pure-form-message-inline">
-                        <ul>
-                          <li> Remove HTML element(s) by CSS and XPath selectors before text conversion. </li>
-                          <li> Don't paste HTML here, use only CSS and XPath selectors </li>
-                          <li> Add multiple elements, CSS or XPath selectors per line to ignore multiple parts of the HTML. </li>
-                        </ul>
-                      </span>
-                </fieldset>
+{% include "edit/include_subtract.html" %}
                 <div class="text-filtering border-fieldset">
                 <fieldset class="pure-group" id="text-filtering-type-options">
                     <h3>Text filtering</h3>
@@ -376,79 +343,12 @@ nav
                     {{ render_checkbox_field(form.trim_text_whitespace) }}
                     <span class="pure-form-message-inline">Remove any whitespace before and after each line of text</span>
                 </fieldset>
-                <fieldset>
-                    <div class="pure-control-group">
-                        {{ render_field(form.trigger_text, rows=5, placeholder="Some text to wait for in a line
-/some.regex\d{2}/ for case-INsensitive regex
-") }}
-                        <span class="pure-form-message-inline">
-                    <ul>
-                        <li>Text to wait for before triggering a change/notification, all text and regex are tested <i>case-insensitive</i>.</li>
-                        <li>Trigger text is processed from the result-text that comes out of any CSS/JSON Filters for this watch</li>
-                        <li>Each line is processed separately (think of each line as "OR")</li>
-                        <li>Note: Wrap in forward slash / to use regex  example: <code>/foo\d/</code></li>
-                    </ul>
-                        </span>
-                    </div>
-                </fieldset>
-                <fieldset class="pure-group">
-                    {{ render_field(form.ignore_text, rows=5, placeholder="Some text to ignore in a line
-/some.regex\d{2}/ for case-INsensitive regex
-") }}
-                    <span class="pure-form-message-inline">
-                        <ul>
-                            <li>Matching text will be <strong>ignored</strong> in the text snapshot (you can still see it but it wont trigger a change)</li>
-                            <li>Each line processed separately, any line matching will be ignored (removed before creating the checksum)</li>
-                            <li>Regular Expression support, wrap the entire line in forward slash <code>/regex/</code></li>
-                            <li>Changing this will affect the comparison checksum which may trigger an alert</li>
-                        </ul>
-                </span>
-
-                </fieldset>
-
-                <fieldset>
-                    <div class="pure-control-group">
-                        {{ render_field(form.text_should_not_be_present, rows=5, placeholder="For example: Out of stock
-Sold out
-Not in stock
-Unavailable") }}
-                        <span class="pure-form-message-inline">
-                            <ul>
-                                <li>Block change-detection while this text is on the page, all text and regex are tested <i>case-insensitive</i>, good for waiting for when a product is available again</li>
-                                <li>Block text is processed from the result-text that comes out of any CSS/JSON Filters for this watch</li>
-                                <li>All lines here must not exist (think of each line as "OR")</li>
-                                <li>Note: Wrap in forward slash / to use regex  example: <code>/foo\d/</code></li>
-                            </ul>
-                        </span>
-                    </div>
-                </fieldset>
-                <fieldset>
-                    <div class="pure-control-group">
-                        {{ render_field(form.extract_text, rows=5, placeholder="/.+?\d+ comments.+?/
- or
-keyword") }}
-                        <span class="pure-form-message-inline">
-                    <ul>
-                        <li>Extracts text in the final output (line by line) after other filters using regular expressions or string match;
-                            <ul>
-                                <li>Regular expression &dash; example <code>/reports.+?2022/i</code></li>
-                                <li>Don't forget to consider the white-space at the start of a line <code>/.+?reports.+?2022/i</code></li>
-                                <li>Use <code>//(?aiLmsux))</code> type flags (more <a href="https://docs.python.org/3/library/re.html#index-15">information here</a>)<br></li>
-                                <li>Keyword example &dash; example <code>Out of stock</code></li>
-                                <li>Use groups to extract just that text &dash; example <code>/reports.+?(\d+)/i</code> returns a list of years only</li>
-                                <li>Example - match lines containing a keyword <code>/.*icecream.*/</code></li>
-                            </ul>
-                        </li>
-                        <li>One line per regular-expression/string match</li>
-                    </ul>
-                        </span>
-                    </div>
-                </fieldset>
+                {% include "edit/text-options.html" %}
                 </div>
-            </div>
+              </div>
               <div id="text-preview" style="display: none;" >
                     <script>
-                        const preview_text_edit_filters_url="{{url_for('watch_get_preview_rendered', uuid=uuid)}}";
+                        const preview_text_edit_filters_url="{{url_for('ui.ui_edit.watch_get_preview_rendered', uuid=uuid)}}";
                     </script>
                     <br>
                     {#<div id="text-preview-controls"><span id="text-preview-refresh" class="pure-button button-xsmall">Refresh</span></div>#}
@@ -479,7 +379,7 @@ keyword") }}
 
                 <fieldset>
                     <div class="pure-control-group">
-                        {% if visualselector_enabled %}
+                        {% if playwright_enabled and watch_uses_webdriver %}
                             <span class="pure-form-message-inline" id="visual-selector-heading">
                                 The Visual Selector tool lets you select the <i>text</i> elements that will be used for the change detection. It automatically fills-in the filters in the "CSS/JSONPath/JQ/XPath Filters" box of the <a href="#filters-and-triggers">Filters & Triggers</a> tab. Use <strong>Shift+Click</strong> to select multiple items.
                             </span>
@@ -497,12 +397,12 @@ keyword") }}
                             </div>
                             <div id="selector-current-xpath" style="overflow-x: hidden"><strong>Currently:</strong>&nbsp;<span class="text">Loading...</span></div>
                         {% else %}
-                            <span class="pure-form-message-inline">
-                                <p>Sorry, this functionality only works with Playwright/Chrome enabled watches.</p>
-                                <p>Enable the Playwright Chrome fetcher, or alternatively try our <a href="https://lemonade.changedetection.io/start">very affordable subscription based service</a>.</p>
-                                <p>This is because Selenium/WebDriver can not extract full page screenshots reliably.</p>
-                                <p>You may need to <a href="https://github.com/dgtlmoon/changedetection.io/blob/09ebc6ec6338545bdd694dc6eee57f2e9d2b8075/docker-compose.yml#L31">Enable playwright environment variable</a> and uncomment the <strong>sockpuppetbrowser</strong> from the docker-compose.yml file.</p>
-                            </span>
+                            {% if not watch_uses_webdriver %}
+                                {{ only_webdriver_type_watches_warning() }}
+                            {% endif %}
+                            {% if not playwright_enabled %}
+                                {{ playwright_warning() }}
+                            {% endif %}
                         {% endif %}
                     </div>
                 </fieldset>
@@ -545,7 +445,7 @@ keyword") }}
                     </table>
                     {% if watch.history_n %}
                         <p>
-                             <a href="{{url_for('watch_get_latest_html', uuid=uuid)}}" class="pure-button button-small">Download latest HTML snapshot</a>
+                             <a href="{{url_for('ui.ui_edit.watch_get_latest_html', uuid=uuid)}}" class="pure-button button-small">Download latest HTML snapshot</a>
                         </p>
                     {% endif %}
 
@@ -554,12 +454,12 @@ keyword") }}
             <div id="actions">
                 <div class="pure-control-group">
                     {{ render_button(form.save_button) }}
-                    <a href="{{url_for('form_delete', uuid=uuid)}}"
+                    <a href="{{url_for('ui.form_delete', uuid=uuid)}}"
                        class="pure-button button-small button-error ">Delete</a>
-                    <a href="{{url_for('clear_watch_history', uuid=uuid)}}"
-                       class="pure-button button-small button-error ">Clear History</a>
-                    <a href="{{url_for('form_clone', uuid=uuid)}}"
-                       class="pure-button button-small ">Create Copy</a>
+                    {% if watch.history_n %}<a href="{{url_for('ui.clear_watch_history', uuid=uuid)}}"
+                       class="pure-button button-small button-error ">Clear History</a>{% endif %}
+                    <a href="{{url_for('ui.form_clone', uuid=uuid)}}"
+                       class="pure-button button-small ">Clone &amp; Edit</a>
                 </div>
             </div>
         </form>

changedetectionio/templates/edit/include_subtract.html

@@ -0,0 +1,55 @@
+                    <div class="pure-control-group">
+                        {% set field = render_field(form.include_filters,
+                            rows=5,
+                            placeholder=has_tag_filters_extra+"#example
+xpath://body/div/span[contains(@class, 'example-class')]",
+                            class="m-d")
+                        %}
+                        {{ field }}
+                        {% if '/text()' in  field %}
+                          <span class="pure-form-message-inline"><strong>Note!: //text() function does not work where the &lt;element&gt; contains &lt;![CDATA[]]&gt;</strong></span><br>
+                        {% endif %}
+                        <span class="pure-form-message-inline">One CSS, xPath 1 &amp; 2, JSON Path/JQ selector per line, <i>any</i> rules that matches will be used.<br>
+                        <span data-target="#advanced-help-selectors" class="toggle-show pure-button button-tag button-xsmall">Show advanced help and tips</span><br>
+                    <ul id="advanced-help-selectors" style="display: none;">
+                        <li>CSS - Limit text to this CSS rule, only text matching this CSS rule is included.</li>
+                        <li>JSON - Limit text to this JSON rule, using either <a href="https://pypi.org/project/jsonpath-ng/" target="new">JSONPath</a> or <a href="https://stedolan.github.io/jq/" target="new">jq</a> (if installed).
+                            <ul>
+                                <li>JSONPath: Prefix with <code>json:</code>, use <code>json:$</code> to force re-formatting if required,  <a href="https://jsonpath.com/" target="new">test your JSONPath here</a>.</li>
+                                {% if jq_support %}
+                                <li>jq: Prefix with <code>jq:</code> and <a href="https://jqplay.org/" target="new">test your jq here</a>. Using <a href="https://stedolan.github.io/jq/" target="new">jq</a> allows for complex filtering and processing of JSON data with built-in functions, regex, filtering, and more. See examples and documentation <a href="https://stedolan.github.io/jq/manual/" target="new">here</a>. Prefix <code>jqraw:</code> outputs the results as text instead of a JSON list.</li>
+                                {% else %}
+                                <li>jq support not installed</li>
+                                {% endif %}
+                            </ul>
+                        </li>
+                        <li>XPath - Limit text to this XPath rule, simply start with a forward-slash. To specify XPath to be used explicitly or the XPath rule starts with an XPath function: Prefix with <code>xpath:</code>
+                            <ul>
+                                <li>Example:  <code>//*[contains(@class, 'sametext')]</code> or <code>xpath:count(//*[contains(@class, 'sametext')])</code>, <a
+                                href="http://xpather.com/" target="new">test your XPath here</a></li>
+                                <li>Example: Get all titles from an RSS feed <code>//title/text()</code></li>
+                                <li>To use XPath1.0: Prefix with <code>xpath1:</code></li>
+                            </ul>
+                            </li>
+                    <li>
+                        Please be sure that you thoroughly understand how to write CSS, JSONPath, XPath{% if jq_support %}, or jq selector{%endif%} rules before filing an issue on GitHub! <a
+                                href="https://github.com/dgtlmoon/changedetection.io/wiki/CSS-Selector-help">here for more CSS selector help</a>.<br>
+                    </li>
+                    </ul>
+
+                </span>
+                    </div>
+                <fieldset class="pure-control-group">
+                    {{ render_field(form.subtractive_selectors, rows=5, placeholder=has_tag_filters_extra+"header
+footer
+nav
+.stockticker
+//*[contains(text(), 'Advertisement')]") }}
+                    <span class="pure-form-message-inline">
+                        <ul>
+                          <li> Remove HTML element(s) by CSS and XPath selectors before text conversion. </li>
+                          <li> Don't paste HTML here, use only CSS and XPath selectors </li>
+                          <li> Add multiple elements, CSS or XPath selectors per line to ignore multiple parts of the HTML. </li>
+                        </ul>
+                      </span>
+                </fieldset>

changedetectionio/templates/edit/text-options.html

@@ -0,0 +1,69 @@
+
+                <fieldset>
+                    <div class="pure-control-group">
+                        {{ render_field(form.trigger_text, rows=5, placeholder="Some text to wait for in a line
+/some.regex\d{2}/ for case-INsensitive regex
+") }}
+                        <span class="pure-form-message-inline">
+                    <ul>
+                        <li>Text to wait for before triggering a change/notification, all text and regex are tested <i>case-insensitive</i>.</li>
+                        <li>Trigger text is processed from the result-text that comes out of any CSS/JSON Filters for this watch</li>
+                        <li>Each line is processed separately (think of each line as "OR")</li>
+                        <li>Note: Wrap in forward slash / to use regex  example: <code>/foo\d/</code></li>
+                    </ul>
+                        </span>
+                    </div>
+                </fieldset>
+                <fieldset class="pure-group">
+                    {{ render_field(form.ignore_text, rows=5, placeholder="Some text to ignore in a line
+/some.regex\d{2}/ for case-INsensitive regex
+") }}
+                    <span class="pure-form-message-inline">
+                        <ul>
+                            <li>Matching text will be <strong>ignored</strong> in the text snapshot (you can still see it but it wont trigger a change)</li>
+                            <li>Each line processed separately, any line matching will be ignored (removed before creating the checksum)</li>
+                            <li>Regular Expression support, wrap the entire line in forward slash <code>/regex/</code></li>
+                            <li>Changing this will affect the comparison checksum which may trigger an alert</li>
+                        </ul>
+                </span>
+
+                </fieldset>
+
+                <fieldset>
+                    <div class="pure-control-group">
+                        {{ render_field(form.text_should_not_be_present, rows=5, placeholder="For example: Out of stock
+Sold out
+Not in stock
+Unavailable") }}
+                        <span class="pure-form-message-inline">
+                            <ul>
+                                <li>Block change-detection while this text is on the page, all text and regex are tested <i>case-insensitive</i>, good for waiting for when a product is available again</li>
+                                <li>Block text is processed from the result-text that comes out of any CSS/JSON Filters for this watch</li>
+                                <li>All lines here must not exist (think of each line as "OR")</li>
+                                <li>Note: Wrap in forward slash / to use regex  example: <code>/foo\d/</code></li>
+                            </ul>
+                        </span>
+                    </div>
+                </fieldset>
+                <fieldset>
+                    <div class="pure-control-group">
+                        {{ render_field(form.extract_text, rows=5, placeholder="/.+?\d+ comments.+?/
+ or
+keyword") }}
+                        <span class="pure-form-message-inline">
+                    <ul>
+                        <li>Extracts text in the final output (line by line) after other filters using regular expressions or string match;
+                            <ul>
+                                <li>Regular expression &dash; example <code>/reports.+?2022/i</code></li>
+                                <li>Don't forget to consider the white-space at the start of a line <code>/.+?reports.+?2022/i</code></li>
+                                <li>Use <code>//(?aiLmsux))</code> type flags (more <a href="https://docs.python.org/3/library/re.html#index-15">information here</a>)<br></li>
+                                <li>Keyword example &dash; example <code>Out of stock</code></li>
+                                <li>Use groups to extract just that text &dash; example <code>/reports.+?(\d+)/i</code> returns a list of years only</li>
+                                <li>Example - match lines containing a keyword <code>/.*icecream.*/</code></li>
+                            </ul>
+                        </li>
+                        <li>One line per regular-expression/string match</li>
+                    </ul>
+                        </span>
+                    </div>
+                </fieldset>

changedetectionio/templates/preview.html

@@ -7,7 +7,7 @@
         {% if last_error_screenshot %}
             const error_screenshot_url = "{{url_for('static_content', group='screenshot', filename=uuid, error_screenshot=1) }}";
         {% endif %}
-        const highlight_submit_ignore_url = "{{url_for('highlight_submit_ignore_url', uuid=uuid)}}";
+        const highlight_submit_ignore_url = "{{url_for('ui.ui_edit.highlight_submit_ignore_url', uuid=uuid)}}";
     </script>
     <script src="{{url_for('static_content', group='js', filename='plugins.js')}}"></script>
     <script src="{{ url_for('static_content', group='js', filename='diff-overview.js') }}" defer></script>

changedetectionio/templates/svgs/search-icon.svg

@@ -1 +1 @@
-<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 122.879 119.799" enable-background="new 0 0 122.879 119.799" xml:space="preserve"><g><path d="M49.988,0h0.016v0.007C63.803,0.011,76.298,5.608,85.34,14.652c9.027,9.031,14.619,21.515,14.628,35.303h0.007v0.033v0.04 h-0.007c-0.005,5.557-0.917,10.905-2.594,15.892c-0.281,0.837-0.575,1.641-0.877,2.409v0.007c-1.446,3.66-3.315,7.12-5.547,10.307 l29.082,26.139l0.018,0.016l0.157,0.146l0.011,0.011c1.642,1.563,2.536,3.656,2.649,5.78c0.11,2.1-0.543,4.248-1.979,5.971 l-0.011,0.016l-0.175,0.203l-0.035,0.035l-0.146,0.16l-0.016,0.021c-1.565,1.642-3.654,2.534-5.78,2.646 c-2.097,0.111-4.247-0.54-5.971-1.978l-0.015-0.011l-0.204-0.175l-0.029-0.024L78.761,90.865c-0.88,0.62-1.778,1.209-2.687,1.765 c-1.233,0.755-2.51,1.466-3.813,2.115c-6.699,3.342-14.269,5.222-22.272,5.222v0.007h-0.016v-0.007 c-13.799-0.004-26.296-5.601-35.338-14.645C5.605,76.291,0.016,63.805,0.007,50.021H0v-0.033v-0.016h0.007 c0.004-13.799,5.601-26.296,14.645-35.338C23.683,5.608,36.167,0.016,49.955,0.007V0H49.988L49.988,0z M50.004,11.21v0.007h-0.016 h-0.033V11.21c-10.686,0.007-20.372,4.35-27.384,11.359C15.56,29.578,11.213,39.274,11.21,49.973h0.007v0.016v0.033H11.21 c0.007,10.686,4.347,20.367,11.359,27.381c7.009,7.012,16.705,11.359,27.403,11.361v-0.007h0.016h0.033v0.007 c10.686-0.007,20.368-4.348,27.382-11.359c7.011-7.009,11.358-16.702,11.36-27.4h-0.006v-0.016v-0.033h0.006 c-0.006-10.686-4.35-20.372-11.358-27.384C70.396,15.56,60.703,11.213,50.004,11.21L50.004,11.21z"/></g></svg>
+<svg version="1.1" id="search" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 122.879 119.799" enable-background="new 0 0 122.879 119.799" xml:space="preserve"><g><path d="M49.988,0h0.016v0.007C63.803,0.011,76.298,5.608,85.34,14.652c9.027,9.031,14.619,21.515,14.628,35.303h0.007v0.033v0.04 h-0.007c-0.005,5.557-0.917,10.905-2.594,15.892c-0.281,0.837-0.575,1.641-0.877,2.409v0.007c-1.446,3.66-3.315,7.12-5.547,10.307 l29.082,26.139l0.018,0.016l0.157,0.146l0.011,0.011c1.642,1.563,2.536,3.656,2.649,5.78c0.11,2.1-0.543,4.248-1.979,5.971 l-0.011,0.016l-0.175,0.203l-0.035,0.035l-0.146,0.16l-0.016,0.021c-1.565,1.642-3.654,2.534-5.78,2.646 c-2.097,0.111-4.247-0.54-5.971-1.978l-0.015-0.011l-0.204-0.175l-0.029-0.024L78.761,90.865c-0.88,0.62-1.778,1.209-2.687,1.765 c-1.233,0.755-2.51,1.466-3.813,2.115c-6.699,3.342-14.269,5.222-22.272,5.222v0.007h-0.016v-0.007 c-13.799-0.004-26.296-5.601-35.338-14.645C5.605,76.291,0.016,63.805,0.007,50.021H0v-0.033v-0.016h0.007 c0.004-13.799,5.601-26.296,14.645-35.338C23.683,5.608,36.167,0.016,49.955,0.007V0H49.988L49.988,0z M50.004,11.21v0.007h-0.016 h-0.033V11.21c-10.686,0.007-20.372,4.35-27.384,11.359C15.56,29.578,11.213,39.274,11.21,49.973h0.007v0.016v0.033H11.21 c0.007,10.686,4.347,20.367,11.359,27.381c7.009,7.012,16.705,11.359,27.403,11.361v-0.007h0.016h0.033v0.007 c10.686-0.007,20.368-4.348,27.382-11.359c7.011-7.009,11.358-16.702,11.36-27.4h-0.006v-0.016v-0.033h0.006 c-0.006-10.686-4.35-20.372-11.358-27.384C70.396,15.56,60.703,11.213,50.004,11.21L50.004,11.21z"/></g></svg>

changedetectionio/tests/apprise/test_apprise_asset.py

@@ -0,0 +1,24 @@
+import pytest
+from apprise import AppriseAsset
+
+from changedetectionio.apprise_asset import (
+    APPRISE_APP_DESC,
+    APPRISE_APP_ID,
+    APPRISE_APP_URL,
+    APPRISE_AVATAR_URL,
+)
+
+
+@pytest.fixture(scope="function")
+def apprise_asset() -> AppriseAsset:
+    from changedetectionio.apprise_asset import apprise_asset
+
+    return apprise_asset
+
+
+def test_apprise_asset_init(apprise_asset: AppriseAsset):
+    assert isinstance(apprise_asset, AppriseAsset)
+    assert apprise_asset.app_id == APPRISE_APP_ID
+    assert apprise_asset.app_desc == APPRISE_APP_DESC
+    assert apprise_asset.app_url == APPRISE_APP_URL
+    assert apprise_asset.image_url_logo == APPRISE_AVATAR_URL

changedetectionio/tests/apprise/test_apprise_custom_api_call.py

@@ -0,0 +1,211 @@
+import json
+from unittest.mock import patch
+
+import pytest
+import requests
+from apprise.utils.parse import parse_url as apprise_parse_url
+
+from ...apprise_plugin.custom_handlers import (
+    _get_auth,
+    _get_headers,
+    _get_params,
+    apprise_http_custom_handler,
+    SUPPORTED_HTTP_METHODS,
+)
+
+
+@pytest.mark.parametrize(
+    "url,expected_auth",
+    [
+        ("get://user:pass@localhost:9999", ("user", "pass")),
+        ("get://user@localhost:9999", "user"),
+        ("get://localhost:9999", ""),
+        ("get://user%20name:pass%20word@localhost:9999", ("user name", "pass word")),
+    ],
+)
+def test_get_auth(url, expected_auth):
+    """Test authentication extraction with various URL formats."""
+    parsed_url = apprise_parse_url(url)
+    assert _get_auth(parsed_url) == expected_auth
+
+
+@pytest.mark.parametrize(
+    "url,body,expected_content_type",
+    [
+        (
+            "get://localhost:9999?+content-type=application/xml",
+            "test",
+            "application/xml",
+        ),
+        ("get://localhost:9999", '{"key": "value"}', "application/json; charset=utf-8"),
+        ("get://localhost:9999", "plain text", None),
+        ("get://localhost:9999?+content-type=text/plain", "test", "text/plain"),
+    ],
+)
+def test_get_headers(url, body, expected_content_type):
+    """Test header extraction and content type detection."""
+    parsed_url = apprise_parse_url(url)
+    headers = _get_headers(parsed_url, body)
+
+    if expected_content_type:
+        assert headers.get("Content-Type") == expected_content_type
+
+
+@pytest.mark.parametrize(
+    "url,expected_params",
+    [
+        ("get://localhost:9999?param1=value1", {"param1": "value1"}),
+        ("get://localhost:9999?param1=value1&-param2=ignored", {"param1": "value1"}),
+        ("get://localhost:9999?param1=value1&+header=test", {"param1": "value1"}),
+        (
+            "get://localhost:9999?encoded%20param=encoded%20value",
+            {"encoded param": "encoded value"},
+        ),
+    ],
+)
+def test_get_params(url, expected_params):
+    """Test parameter extraction with URL encoding and exclusion logic."""
+    parsed_url = apprise_parse_url(url)
+    params = _get_params(parsed_url)
+    assert dict(params) == expected_params
+
+
+@pytest.mark.parametrize(
+    "url,schema,method",
+    [
+        ("get://localhost:9999", "get", "GET"),
+        ("post://localhost:9999", "post", "POST"),
+        ("delete://localhost:9999", "delete", "DELETE"),
+    ],
+)
+@patch("requests.request")
+def test_apprise_custom_api_call_success(mock_request, url, schema, method):
+    """Test successful API calls with different HTTP methods and schemas."""
+    mock_request.return_value.raise_for_status.return_value = None
+
+    meta = {"url": url, "schema": schema}
+    result = apprise_http_custom_handler(
+        body="test body", title="Test Title", notify_type="info", meta=meta
+    )
+
+    assert result is True
+    mock_request.assert_called_once()
+
+    call_args = mock_request.call_args
+    assert call_args[1]["method"] == method.upper()
+    assert call_args[1]["url"].startswith("http")
+
+
+@patch("requests.request")
+def test_apprise_custom_api_call_with_auth(mock_request):
+    """Test API call with authentication."""
+    mock_request.return_value.raise_for_status.return_value = None
+
+    url = "get://user:pass@localhost:9999/secure"
+    meta = {"url": url, "schema": "get"}
+
+    result = apprise_http_custom_handler(
+        body=json.dumps({"key": "value"}),
+        title="Secure Test",
+        notify_type="info",
+        meta=meta,
+    )
+
+    assert result is True
+    mock_request.assert_called_once()
+    call_args = mock_request.call_args
+    assert call_args[1]["auth"] == ("user", "pass")
+
+
+@pytest.mark.parametrize(
+    "exception_type,expected_result",
+    [
+        (requests.RequestException, False),
+        (requests.HTTPError, False),
+        (Exception, False),
+    ],
+)
+@patch("requests.request")
+def test_apprise_custom_api_call_failure(mock_request, exception_type, expected_result):
+    """Test various failure scenarios."""
+    url = "get://localhost:9999/error"
+    meta = {"url": url, "schema": "get"}
+
+    # Simulate different types of exceptions
+    mock_request.side_effect = exception_type("Error occurred")
+
+    result = apprise_http_custom_handler(
+        body="error body", title="Error Test", notify_type="error", meta=meta
+    )
+
+    assert result == expected_result
+
+
+def test_invalid_url_parsing():
+    """Test handling of invalid URL parsing."""
+    meta = {"url": "invalid://url", "schema": "invalid"}
+    result = apprise_http_custom_handler(
+        body="test", title="Invalid URL", notify_type="info", meta=meta
+    )
+
+    assert result is False
+
+
+@pytest.mark.parametrize(
+    "schema,expected_method",
+    [
+        (http_method, http_method.upper())
+        for http_method in SUPPORTED_HTTP_METHODS
+    ],
+)
+@patch("requests.request")
+def test_http_methods(mock_request, schema, expected_method):
+    """Test all supported HTTP methods."""
+    mock_request.return_value.raise_for_status.return_value = None
+
+    url = f"{schema}://localhost:9999"
+
+    result = apprise_http_custom_handler(
+        body="test body",
+        title="Test Title",
+        notify_type="info",
+        meta={"url": url, "schema": schema},
+    )
+
+    assert result is True
+    mock_request.assert_called_once()
+
+    call_args = mock_request.call_args
+    assert call_args[1]["method"] == expected_method
+
+
+@pytest.mark.parametrize(
+    "input_schema,expected_method",
+    [
+        (f"{http_method}s", http_method.upper())
+        for http_method in SUPPORTED_HTTP_METHODS
+    ],
+)
+@patch("requests.request")
+def test_https_method_conversion(
+    mock_request, input_schema, expected_method
+):
+    """Validate that methods ending with 's' use HTTPS and correct HTTP method."""
+    mock_request.return_value.raise_for_status.return_value = None
+
+    url = f"{input_schema}://localhost:9999"
+
+    result = apprise_http_custom_handler(
+        body="test body",
+        title="Test Title",
+        notify_type="info",
+        meta={"url": url, "schema": input_schema},
+    )
+
+    assert result is True
+    mock_request.assert_called_once()
+
+    call_args = mock_request.call_args
+
+    assert call_args[1]["method"] == expected_method
+    assert call_args[1]["url"].startswith("https")

changedetectionio/tests/conftest.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-import resource
+import psutil
 import time
 from threading import Thread
 
@@ -28,9 +28,10 @@ def reportlog(pytestconfig):
 
 
 def track_memory(memory_usage, ):
+    process = psutil.Process(os.getpid())
     while not memory_usage["stop"]:
-        max_rss = resource.getrusage(resource.RUSAGE_SELF).ru_maxrss
-        memory_usage["peak"] = max(memory_usage["peak"], max_rss)
+        current_rss = process.memory_info().rss
+        memory_usage["peak"] = max(memory_usage["peak"], current_rss)
         time.sleep(0.01)  # Adjust the sleep time as needed
 
 @pytest.fixture(scope='function')

changedetectionio/tests/custom_browser_url/test_custom_browser_url.py

@@ -16,7 +16,7 @@ def do_test(client, live_server, make_test_use_extra_browser=False):
 
     #####################
     res = client.post(
-        url_for("settings_page"),
+        url_for("settings.settings_page"),
         data={"application-empty_pages_are_a_change": "",
               "requests-time_between_check-minutes": 180,
               'application-fetch_backend': "html_webdriver",
@@ -30,7 +30,7 @@ def do_test(client, live_server, make_test_use_extra_browser=False):
 
     # Add our URL to the import page
     res = client.post(
-        url_for("import_page"),
+        url_for("imports.import_page"),
         data={"urls": test_url},
         follow_redirects=True
     )
@@ -42,13 +42,13 @@ def do_test(client, live_server, make_test_use_extra_browser=False):
 
         # So the name should appear in the edit page under "Request" > "Fetch Method"
         res = client.get(
-            url_for("edit_page", uuid="first"),
+            url_for("ui.ui_edit.edit_page", uuid="first"),
             follow_redirects=True
         )
         assert b'custom browser URL' in res.data
 
         res = client.post(
-            url_for("edit_page", uuid="first"),
+            url_for("ui.ui_edit.edit_page", uuid="first"),
             data={
                 # 'run_customer_browser_url_tests.sh' will search for this string to know if we hit the right browser container or not
                   "url": f"https://changedetection.io/ci-test.html?custom-browser-search-string=1",
@@ -64,13 +64,13 @@ def do_test(client, live_server, make_test_use_extra_browser=False):
         wait_for_all_checks(client)
 
     # Force recheck
-    res = client.get(url_for("form_watch_checknow"), follow_redirects=True)
-    assert b'1 watches queued for rechecking.' in res.data
+    res = client.get(url_for("ui.form_watch_checknow"), follow_redirects=True)
+    assert b'Queued 1 watch for rechecking.' in res.data
 
     wait_for_all_checks(client)
 
     res = client.get(
-        url_for("preview_page", uuid="first"),
+        url_for("ui.ui_views.preview_page", uuid="first"),
         follow_redirects=True
     )
     assert b'cool it works' in res.data