remove script type

.github/workflows/containers.yml

@@ -98,7 +98,8 @@ jobs:
           platforms: linux/amd64,linux/arm64,linux/arm/v6,linux/arm/v7
           cache-from: type=local,src=/tmp/.buildx-cache
           cache-to: type=local,dest=/tmp/.buildx-cache
-          provenance: false
+# Looks like this was disabled
+#          provenance: false
 
       # A new tagged release is required, which builds :tag and :latest
       - name: Build and push :tag
@@ -117,7 +118,8 @@ jobs:
           platforms: linux/amd64,linux/arm64,linux/arm/v6,linux/arm/v7
           cache-from: type=local,src=/tmp/.buildx-cache
           cache-to: type=local,dest=/tmp/.buildx-cache
-          provenance: false
+# Looks like this was disabled
+#          provenance: false
 
       - name: Image digest
         run: echo step SHA ${{ steps.vars.outputs.sha_short }} tag ${{steps.vars.outputs.tag}} branch ${{steps.vars.outputs.branch}} digest ${{ steps.docker_build.outputs.digest }}

.github/workflows/pypi.yml

@@ -1,38 +0,0 @@
-name: PyPi Test and Push tagged release
-
-# Triggers the workflow on push or pull request events
-on:
-  workflow_run:
-    workflows: ["ChangeDetection.io Test"]
-    tags: '*.*'
-    types: [completed]
-
-
-jobs:
-  test-build:
-    runs-on: ubuntu-latest
-    steps:
-
-      - uses: actions/checkout@v2
-      - name: Set up Python 3.9
-        uses: actions/setup-python@v2
-        with:
-          python-version: 3.9
-
-
-      - name: Test that pip builds without error
-        run: |
-          pip3 --version
-          python3 -m pip install wheel
-          python3 setup.py bdist_wheel
-          python3 -m pip install dist/changedetection.io-*-none-any.whl --force
-          changedetection.io -d /tmp -p 10000 &
-          sleep 3
-          curl http://127.0.0.1:10000/static/styles/pure-min.css >/dev/null
-          killall -9 changedetection.io
-
-      # https://github.com/docker/build-push-action/blob/master/docs/advanced/test-before-push.md ?
-      # https://github.com/docker/buildx/issues/59 ? Needs to be one platform?
-
-      # https://github.com/docker/buildx/issues/495#issuecomment-918925854
-#if: ${{ github.event_name == 'release'}}

.github/workflows/test-pip-build.yml

@@ -0,0 +1,36 @@
+name: ChangeDetection.io PIP package test
+
+# Triggers the workflow on push or pull request events
+
+# This line doesnt work, even tho it is the documented one
+on: [push, pull_request]
+
+  # Changes to requirements.txt packages and Dockerfile may or may not always be compatible with arm etc, so worth testing
+  # @todo: some kind of path filter for requirements.txt and Dockerfile
+jobs:
+  test-pip-build-basics:
+    runs-on: ubuntu-latest
+    steps:
+        - uses: actions/checkout@v2
+
+        - name: Set up Python 3.9
+          uses: actions/setup-python@v2
+          with:
+            python-version: 3.9
+
+
+        - name: Test that the basic pip built package runs without error
+          run: |
+            set -e
+            mkdir dist
+            pip3 install wheel
+            python3 setup.py bdist_wheel            
+            pip3 install -r requirements.txt
+            rm ./changedetection.py
+            rm -rf changedetectio
+            
+            pip3 install dist/changedetection.io*.whl
+            changedetection.io -d /tmp -p 10000 &
+            sleep 3
+            curl http://127.0.0.1:10000/static/styles/pure-min.css >/dev/null
+            killall -9 changedetection.io

MANIFEST.in

@@ -1,6 +1,7 @@
 recursive-include changedetectionio/api *
 recursive-include changedetectionio/blueprint *
 recursive-include changedetectionio/model *
+recursive-include changedetectionio/processors *
 recursive-include changedetectionio/res *
 recursive-include changedetectionio/static *
 recursive-include changedetectionio/templates *

README.md

@@ -65,6 +65,7 @@ Requires Playwright to be enabled.
 - Get notified when certain keywords appear in Twitter search results
 - Proactively search for jobs, get notified when companies update their careers page, search job portals for keywords.
 - Get alerts when new job positions are open on Bamboo HR and other job platforms
+- Website defacement monitoring
 
 _Need an actual Chrome runner with Javascript support? We support fetching via WebDriver and Playwright!</a>_
 

changedetectionio/__init__.py

@@ -33,10 +33,12 @@ from flask import (
     url_for,
 )
 
+from flask_paginate import Pagination, get_page_parameter
+
 from changedetectionio import html_tools
 from changedetectionio.api import api_v1
 
-__version__ = '0.40.3'
+__version__ = '0.41.1'
 
 datastore = None
 
@@ -340,8 +342,6 @@ def changedetection_app(config=None, datastore_o=None):
             if len(dates) < 2:
                 continue
 
-            prev_fname = watch.history[dates[-2]]
-
             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)
@@ -362,9 +362,12 @@ def changedetection_app(config=None, datastore_o=None):
 
                 watch_title = watch.get('title') if watch.get('title') else watch.get('url')
                 fe.title(title=watch_title)
-                latest_fname = watch.history[dates[-1]]
 
-                html_diff = diff.render_diff(prev_fname, latest_fname, include_equal=False, line_feed_sep="<br>")
+                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>")
+
                 fe.content(content="<html><body><h4>{}</h4>{}</body></html>".format(watch_title, html_diff),
                            type='CDATA')
 
@@ -418,6 +421,10 @@ def changedetection_app(config=None, datastore_o=None):
 
         existing_tags = datastore.get_all_tags()
         form = forms.quickWatchForm(request.form)
+        page = request.args.get(get_page_parameter(), type=int, default=1)
+        total_count = len(sorted_watches) if sorted_watches else len(datastore.data['watching'])
+        pagination = Pagination(page=page, total=total_count, per_page=int(os.getenv('pagination_per_page', 50)), css_framework = "semantic")
+
         output = render_template(
             "watch-overview.html",
                                  # Don't link to hosting when we're on the hosting environment
@@ -428,16 +435,28 @@ def changedetection_app(config=None, datastore_o=None):
                                  has_proxies=datastore.proxy_list,
                                  has_unviewed=datastore.has_unviewed,
                                  hosted_sticky=os.getenv("SALTED_PASS", False) == False,
+                                 pagination=pagination,
                                  queued_uuids=[q_uuid.item['uuid'] for q_uuid in update_q.queue],
+                                 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=existing_tags,
                                  watches=sorted_watches
                                  )
 
-
         if session.get('share-link'):
             del(session['share-link'])
-        return output
+
+        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
+
 
 
     # AJAX endpoint for sending a test
@@ -462,11 +481,19 @@ def changedetection_app(config=None, datastore_o=None):
 
         try:
             n_object = {'watch_url': request.form['window_url'],
-                        'notification_urls': request.form['notification_urls'].splitlines(),
-                        'notification_title': request.form['notification_title'].strip(),
-                        'notification_body': request.form['notification_body'].strip(),
-                        'notification_format': request.form['notification_format'].strip()
+                        'notification_urls': request.form['notification_urls'].splitlines()
                         }
+
+            # 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()
+
+            if 'notification_body' in request.form and request.form['notification_body'].strip():
+                n_object['notification_body'] = request.form.get('notification_body', '').strip()
+
             notification_q.put(n_object)
         except Exception as e:
             return make_response({'error': str(e)}, 400)
@@ -600,6 +627,16 @@ def changedetection_app(config=None, datastore_o=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
+
+
             datastore.data['watching'][uuid].update(form.data)
             datastore.data['watching'][uuid].update(extra_update_obj)
 
@@ -847,28 +884,22 @@ def changedetection_app(config=None, datastore_o=None):
         # Save the current newest history as the most recently viewed
         datastore.set_last_viewed(uuid, time.time())
 
-        newest_file = history[dates[-1]]
-
         # Read as binary and force decode as UTF-8
         # Windows may fail decode in python if we just use 'r' mode (chardet decode exception)
         try:
-            with open(newest_file, 'r', encoding='utf-8', errors='ignore') as f:
-                newest_version_file_contents = f.read()
+            newest_version_file_contents = watch.get_history_snapshot(dates[-1])
         except Exception as e:
-            newest_version_file_contents = "Unable to read {}.\n".format(newest_file)
+            newest_version_file_contents = "Unable to read {}.\n".format(dates[-1])
 
         previous_version = request.args.get('previous_version')
-        try:
-            previous_file = history[previous_version]
-        except KeyError:
-            # Not present, use a default value, the second one in the sorted list.
-            previous_file = history[dates[-2]]
+        previous_timestamp = dates[-2]
+        if previous_version:
+            previous_timestamp = previous_version
 
         try:
-            with open(previous_file, 'r', encoding='utf-8', errors='ignore') as f:
-                previous_version_file_contents = f.read()
+            previous_version_file_contents = watch.get_history_snapshot(previous_timestamp)
         except Exception as e:
-            previous_version_file_contents = "Unable to read {}.\n".format(previous_file)
+            previous_version_file_contents = "Unable to read {}.\n".format(previous_timestamp)
 
 
         screenshot_url = watch.get_screenshot()
@@ -948,37 +979,35 @@ def changedetection_app(config=None, datastore_o=None):
             return output
 
         timestamp = list(watch.history.keys())[-1]
-        filename = watch.history[timestamp]
         try:
-            with open(filename, 'r', encoding='utf-8', errors='ignore') as f:
-                tmp = f.readlines()
+            tmp = watch.get_history_snapshot(timestamp).splitlines()
 
-                # Get what needs to be highlighted
-                ignore_rules = watch.get('ignore_text', []) + datastore.data['settings']['application']['global_ignore_text']
+            # Get what needs to be highlighted
+            ignore_rules = watch.get('ignore_text', []) + datastore.data['settings']['application']['global_ignore_text']
 
-                # .readlines will keep the \n, but we will parse it here again, in the future tidy this up
-                ignored_line_numbers = html_tools.strip_ignore_text(content="".join(tmp),
-                                                                    wordlist=ignore_rules,
-                                                                    mode='line numbers'
-                                                                    )
+            # .readlines will keep the \n, but we will parse it here again, in the future tidy this up
+            ignored_line_numbers = html_tools.strip_ignore_text(content="\n".join(tmp),
+                                                                wordlist=ignore_rules,
+                                                                mode='line numbers'
+                                                                )
 
-                trigger_line_numbers = html_tools.strip_ignore_text(content="".join(tmp),
-                                                                    wordlist=watch['trigger_text'],
-                                                                    mode='line numbers'
-                                                                    )
-                # Prepare the classes and lines used in the template
-                i=0
-                for l in tmp:
-                    classes=[]
-                    i+=1
-                    if i in ignored_line_numbers:
-                        classes.append('ignored')
-                    if i in trigger_line_numbers:
-                        classes.append('triggered')
-                    content.append({'line': l, 'classes': ' '.join(classes)})
+            trigger_line_numbers = html_tools.strip_ignore_text(content="\n".join(tmp),
+                                                                wordlist=watch['trigger_text'],
+                                                                mode='line numbers'
+                                                                )
+            # Prepare the classes and lines used in the template
+            i=0
+            for l in tmp:
+                classes=[]
+                i+=1
+                if i in ignored_line_numbers:
+                    classes.append('ignored')
+                if i in trigger_line_numbers:
+                    classes.append('triggered')
+                content.append({'line': l, 'classes': ' '.join(classes)})
 
         except Exception as e:
-            content.append({'line': "File doesnt exist or unable to read file {}".format(filename), 'classes': ''})
+            content.append({'line': f"File doesnt exist or unable to read timestamp {timestamp}", 'classes': ''})
 
         output = render_template("preview.html",
                                  content=content,
@@ -1255,6 +1284,13 @@ def changedetection_app(config=None, datastore_o=None):
                     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()

changedetectionio/api/api_v1.py

@@ -179,9 +179,7 @@ class WatchSingleHistory(Resource):
         if timestamp == 'latest':
             timestamp = list(watch.history.keys())[-1]
 
-        # @todo - Check for UTF-8 compatability
-        with open(watch.history[timestamp], 'r') as f:
-            content = f.read()
+        content = watch.get_history_snapshot(timestamp)
 
         response = make_response(content, 200)
         response.mimetype = "text/plain"

changedetectionio/diff.py

@@ -10,7 +10,7 @@ def same_slicer(l, a, b):
         return l[a:b]
 
 # like .compare but a little different output
-def customSequenceMatcher(before, after, include_equal=False, include_removed=True, include_added=True):
+def customSequenceMatcher(before, after, include_equal=False, include_removed=True, include_added=True, include_replaced=True, include_change_type_prefix=True):
     cruncher = difflib.SequenceMatcher(isjunk=lambda x: x in " \\t", a=before, b=after)
 
     # @todo Line-by-line mode instead of buncghed, including `after` that is not in `before` (maybe unset?)
@@ -19,33 +19,38 @@ def customSequenceMatcher(before, after, include_equal=False, include_removed=Tr
             g = before[alo:ahi]
             yield g
         elif include_removed and tag == 'delete':
-            g = ["(removed) " + i for i in same_slicer(before, alo, ahi)]
+            row_prefix = "(removed) " if include_change_type_prefix else ''
+            g = [ row_prefix + i for i in same_slicer(before, alo, ahi)]
             yield g
-        elif tag == 'replace':
-            g = ["(changed) " + i for i in same_slicer(before, alo, ahi)]
-            g += ["(into) " + i for i in same_slicer(after, blo, bhi)]
+        elif include_replaced and tag == 'replace':
+            row_prefix = "(changed) " if include_change_type_prefix else ''
+            g = [row_prefix + i for i in same_slicer(before, alo, ahi)]
+            row_prefix = "(into) " if include_change_type_prefix else ''
+            g += [row_prefix + i for i in same_slicer(after, blo, bhi)]
             yield g
         elif include_added and tag == 'insert':
-            g = ["(added) " + i for i in same_slicer(after, blo, bhi)]
+            row_prefix = "(added) " if include_change_type_prefix else ''
+            g = [row_prefix + i for i in same_slicer(after, blo, bhi)]
             yield g
 
 # only_differences - only return info about the differences, no context
 # line_feed_sep could be "<br>" or "<li>" or "\n" etc
-def render_diff(previous_file, newest_file, include_equal=False, include_removed=True, include_added=True, line_feed_sep="\n"):
-    with open(newest_file, 'r') as f:
-        newest_version_file_contents = f.read()
-        newest_version_file_contents = [line.rstrip() for line in newest_version_file_contents.splitlines()]
+def render_diff(previous_version_file_contents, newest_version_file_contents, include_equal=False, include_removed=True, include_added=True, include_replaced=True, line_feed_sep="\n", include_change_type_prefix=True):
 
-    if previous_file:
-        with open(previous_file, 'r') as f:
-            previous_version_file_contents = f.read()
+    newest_version_file_contents = [line.rstrip() for line in newest_version_file_contents.splitlines()]
+
+    if previous_version_file_contents:
             previous_version_file_contents = [line.rstrip() for line in previous_version_file_contents.splitlines()]
     else:
         previous_version_file_contents = ""
 
-    rendered_diff = customSequenceMatcher(previous_version_file_contents,
-                                          newest_version_file_contents,
-                                          include_equal, include_removed, include_added)
+    rendered_diff = customSequenceMatcher(before=previous_version_file_contents,
+                                          after=newest_version_file_contents,
+                                          include_equal=include_equal,
+                                          include_removed=include_removed,
+                                          include_added=include_added,
+                                          include_replaced=include_replaced,
+                                          include_change_type_prefix=include_change_type_prefix)
 
     # Recursively join lists
     f = lambda L: line_feed_sep.join([f(x) if type(x) is list else x for x in L])

changedetectionio/forms.py

@@ -399,13 +399,19 @@ class watchForm(commonSettingsForm):
     body = TextAreaField('Request body', [validators.Optional()])
     method = SelectField('Request method', choices=valid_method, default=default_method)
     ignore_status_codes = BooleanField('Ignore status codes (process non-2xx status codes as normal)', default=False)
-    check_unique_lines = BooleanField('Only trigger when new lines appear', default=False)
+    check_unique_lines = BooleanField('Only trigger when unique lines appear', default=False)
+
+    filter_text_added = BooleanField('Added lines', default=True)
+    filter_text_replaced = BooleanField('Replaced/changed lines', default=True)
+    filter_text_removed = BooleanField('Removed lines', default=True)
+
+    # @todo this class could be moved to its own text_json_diff_watchForm and this goes to restock_diff_Watchform perhaps
     in_stock_only = BooleanField('Only trigger when product goes BACK to in-stock', default=True)
 
     trigger_text = StringListField('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 if text matches', [validators.Optional(), ValidateListRegex()])
+    text_should_not_be_present = StringListField('Block change-detection while text matches', [validators.Optional(), ValidateListRegex()])
     webdriver_js_execute_code = TextAreaField('Execute JavaScript before change detection', render_kw={"rows": "5"}, validators=[validators.Optional()])
 
     save_button = SubmitField('Save', render_kw={"class": "pure-button pure-button-primary"})

changedetectionio/html_tools.py

@@ -287,3 +287,18 @@ def workarounds_for_obfuscations(content):
     content = re.sub('<!--\s+-->', '', content)
 
     return content
+
+
+def get_triggered_text(content, trigger_text):
+    triggered_text = []
+    result = strip_ignore_text(content=content,
+                               wordlist=trigger_text,
+                               mode="line numbers")
+
+    i = 1
+    for p in content.splitlines():
+        if i in result:
+            triggered_text.append(p)
+        i += 1
+
+    return triggered_text

changedetectionio/model/Watch.py

@@ -20,12 +20,16 @@ base_config = {
     'body': None,
     'check_unique_lines': False,  # On change-detected, compare against all history if its something new
     'check_count': 0,
+    'date_created': None,
     'consecutive_filter_failures': 0,  # Every time the CSS/xPath filter cannot be located, reset when all is fine.
     'extract_text': [],  # Extract text by regex after filters
     'extract_title_as_title': False,
     'fetch_backend': 'system', # plaintext, playwright etc
     'processor': 'text_json_diff', # could be restock_diff or others from .processors
     'filter_failure_notification_send': strtobool(os.getenv('FILTER_FAILURE_NOTIFICATION_SEND_DEFAULT', 'True')),
+    'filter_text_added': True,
+    'filter_text_replaced': True,
+    'filter_text_removed': True,
     'has_ldjson_price_data': None,
     'track_ldjson_price_data': None,
     'headers': {},  # Extra headers to send
@@ -241,9 +245,32 @@ class model(dict):
         bump = self.history
         return self.__newest_history_key
 
+    def get_history_snapshot(self, timestamp):
+        import brotli
+        filepath = self.history[timestamp]
+
+        # See if a brotli versions exists and switch to that
+        if not filepath.endswith('.br') and os.path.isfile(f"{filepath}.br"):
+            filepath = f"{filepath}.br"
+
+        # OR in the backup case that the .br does not exist, but the plain one does
+        if filepath.endswith('.br') and not os.path.isfile(filepath):
+            if os.path.isfile(filepath.replace('.br', '')):
+                filepath = filepath.replace('.br', '')
+
+        if filepath.endswith('.br'):
+            # Brotli doesnt have a fileheader to detect it, so we rely on filename
+            # https://www.rfc-editor.org/rfc/rfc7932
+            with open(filepath, 'rb') as f:
+                return(brotli.decompress(f.read()).decode('utf-8'))
+
+        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
     # result_obj from fetch_site_status.run()
     def save_history_text(self, contents, timestamp, snapshot_id):
+        import brotli
 
         self.ensure_data_dir_exists()
 
@@ -252,16 +279,21 @@ class model(dict):
         if self.__newest_history_key and int(timestamp) == int(self.__newest_history_key):
             time.sleep(timestamp - self.__newest_history_key)
 
-        snapshot_fname = f"{snapshot_id}.txt"
+        threshold = int(os.getenv('SNAPSHOT_BROTLI_COMPRESSION_THRESHOLD', 1024))
+        skip_brotli = strtobool(os.getenv('DISABLE_BROTLI_TEXT_SNAPSHOT', 'False'))
 
-        # Only write if it does not exist, this is so that we dont bother re-saving the same data by checksum under different filenames.
-        dest = os.path.join(self.watch_data_dir, snapshot_fname)
-        if not os.path.exists(dest):
-            # in /diff/ and /preview/ we are going to assume for now that it's UTF-8 when reading
-            # most sites are utf-8 and some are even broken utf-8
-            with open(dest, 'wb') as f:
-                f.write(contents)
-                f.close()
+        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, 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)
 
         # Append to index
         # @todo check last char was \n
@@ -298,7 +330,8 @@ class model(dict):
         # Compare each lines (set) against each history text file (set) looking for something new..
         existing_history = set({})
         for k, v in self.history.items():
-            alist = set([line.decode('utf-8').strip().lower() for line in open(v, 'rb')])
+            content = self.get_history_snapshot(k)
+            alist = set([line.strip().lower() for line in content.splitlines()])
             existing_history = existing_history.union(alist)
 
         # Check that everything in local_lines(new stuff) already exists in existing_history - it should
@@ -359,6 +392,7 @@ class model(dict):
             return fname
         return False
 
+
     def pause(self):
         self['paused'] = True
 
@@ -388,8 +422,8 @@ class model(dict):
         # self.history will be keyed with the full path
         for k, fname in self.history.items():
             if os.path.isfile(fname):
-                with open(fname, "r") as f:
-                    contents = f.read()
+                if True:
+                    contents = self.get_history_snapshot(k)
                     res = re.findall(regex, contents, re.MULTILINE)
                     if res:
                         if not csv_writer:
@@ -425,3 +459,38 @@ class model(dict):
     # Return list of tags, stripped and lowercase, used for searching
     def all_tags(self):
         return [s.strip().lower() for s in self.get('tag','').split(',')]
+
+    def has_special_diff_filter_options_set(self):
+
+        # All False - nothing would be done, so act like it's not processable
+        if not self.get('filter_text_added', True) and not self.get('filter_text_replaced', True) and not self.get('filter_text_removed', True):
+            return False
+
+        # Or one is set
+        if not self.get('filter_text_added', True) or not self.get('filter_text_replaced', True) or not self.get('filter_text_removed', True):
+            return True
+
+        # None is set
+        return False
+
+
+    def get_last_fetched_before_filters(self):
+        import brotli
+        filepath = os.path.join(self.watch_data_dir, 'last-fetched.br')
+
+        if not os.path.isfile(filepath):
+            # If a previous attempt doesnt yet exist, just snarf the previous snapshot instead
+            dates = list(self.history.keys())
+            if len(dates):
+                return self.get_history_snapshot(dates[-1])
+            else:
+                return ''
+
+        with open(filepath, 'rb') as f:
+            return(brotli.decompress(f.read()).decode('utf-8'))
+
+    def save_last_fetched_before_filters(self, contents):
+        import brotli
+        filepath = os.path.join(self.watch_data_dir, 'last-fetched.br')
+        with open(filepath, 'wb') as f:
+            f.write(brotli.compress(contents, mode=brotli.MODE_TEXT))

changedetectionio/notification.py

@@ -5,17 +5,18 @@ import json
 
 valid_tokens = {
     'base_url': '',
-    'watch_url': '',
-    'watch_uuid': '',
-    'watch_title': '',
-    'watch_tag': '',
+    'current_snapshot': '',
     'diff': '',
     'diff_added': '',
-    'diff_removed': '',
     'diff_full': '',
+    'diff_removed': '',
     'diff_url': '',
     'preview_url': '',
-    'current_snapshot': ''
+    'triggered_text': '',
+    'watch_tag': '',
+    'watch_title': '',
+    'watch_url': '',
+    'watch_uuid': '',
 }
 
 default_notification_format_for_watch = 'System default'
@@ -88,7 +89,7 @@ def process_notification(n_object, datastore):
     n_body = jinja2_env.from_string(n_object.get('notification_body', default_notification_body)).render(**notification_parameters)
     n_title = jinja2_env.from_string(n_object.get('notification_title', default_notification_title)).render(**notification_parameters)
     n_format = valid_notification_formats.get(
-        n_object['notification_format'],
+        n_object.get('notification_format', default_notification_format),
         valid_notification_formats[default_notification_format],
     )
     
@@ -211,17 +212,18 @@ def create_notification_parameters(n_object, datastore):
     tokens.update(
         {
             'base_url': base_url if base_url is not None else '',
-            'watch_url': watch_url,
-            'watch_uuid': uuid,
-            'watch_title': watch_title if watch_title is not None else '',
-            'watch_tag': watch_tag if watch_tag is not None else '',
-            'diff_url': diff_url,
+            'current_snapshot': n_object['current_snapshot'] if 'current_snapshot' in n_object else '',
             'diff': n_object.get('diff', ''),  # Null default in the case we use a test
             'diff_added': n_object.get('diff_added', ''),  # Null default in the case we use a test
-            'diff_removed': n_object.get('diff_removed', ''),  # Null default in the case we use a test
             'diff_full': n_object.get('diff_full', ''),  # Null default in the case we use a test
+            'diff_removed': n_object.get('diff_removed', ''),  # Null default in the case we use a test
+            'diff_url': diff_url,
             'preview_url': preview_url,
-            'current_snapshot': n_object['current_snapshot'] if 'current_snapshot' in n_object else ''
+            'triggered_text': n_object.get('triggered_text', ''),
+            'watch_tag': watch_tag if watch_tag is not None else '',
+            'watch_title': watch_title if watch_title is not None else '',
+            'watch_url': watch_url,
+            'watch_uuid': uuid,
         })
 
     return tokens

changedetectionio/processors/restock_diff.py

@@ -9,7 +9,7 @@ from copy import deepcopy
 
 urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
 
-name = 'Re-stock detection'
+name = 'Re-stock detection for single product pages'
 description = 'Detects if the product goes back to in-stock'
 
 class perform_site_check(difference_detection_processor):

changedetectionio/processors/text_json_diff.py

@@ -279,6 +279,34 @@ class perform_site_check(difference_detection_processor):
         # Re #340 - return the content before the 'ignore text' was applied
         text_content_before_ignored_filter = stripped_text_from_html.encode('utf-8')
 
+
+        # @todo whitespace coming from missing rtrim()?
+        # stripped_text_from_html could be based on their preferences, replace the processed text with only that which they want to know about.
+        # Rewrite's the processing text based on only what diff result they want to see
+        if watch.has_special_diff_filter_options_set() and len(watch.history.keys()):
+            # Now the content comes from the diff-parser and not the returned HTTP traffic, so could be some differences
+            from .. import diff
+            # needs to not include (added) etc or it may get used twice
+            # Replace the processed text with the preferred result
+            rendered_diff = diff.render_diff(previous_version_file_contents=watch.get_last_fetched_before_filters(),
+                                                       newest_version_file_contents=stripped_text_from_html,
+                                                       include_equal=False,  # not the same lines
+                                                       include_added=watch.get('filter_text_added', True),
+                                                       include_removed=watch.get('filter_text_removed', True),
+                                                       include_replaced=watch.get('filter_text_replaced', True),
+                                                       line_feed_sep="\n",
+                                                       include_change_type_prefix=False)
+
+            watch.save_last_fetched_before_filters(text_content_before_ignored_filter)
+
+            if not rendered_diff and stripped_text_from_html:
+                # We had some content, but no differences were found
+                # Store our new file as the MD5 so it will trigger in the future
+                c = hashlib.md5(text_content_before_ignored_filter.translate(None, b'\r\n\t ')).hexdigest()
+                return False, {'previous_md5': c}, stripped_text_from_html.encode('utf-8')
+            else:
+                stripped_text_from_html = rendered_diff
+
         # Treat pages with no renderable text content as a change? No by default
         empty_pages_are_a_change = self.datastore.data['settings']['application'].get('empty_pages_are_a_change', False)
         if not is_json and not empty_pages_are_a_change and len(stripped_text_from_html.strip()) == 0:
@@ -337,6 +365,7 @@ class perform_site_check(difference_detection_processor):
             blocked = True
             # Filter and trigger works the same, so reuse it
             # It should return the line numbers that match
+            # Unblock flow if the trigger was found (some text remained after stripped what didnt match)
             result = html_tools.strip_ignore_text(content=str(stripped_text_from_html),
                                                   wordlist=trigger_text,
                                                   mode="line numbers")

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

@@ -4,26 +4,29 @@ function isItemInStock() {
     '0 in stock',
     'agotado',
     'artikel zurzeit vergriffen',
+    'as soon as stock is available',
     'available for back order',
     'backordered',
-    'brak w magazynie',
     'brak na stanie',
+    'brak w magazynie',
     'coming soon',
     'currently unavailable',
     'en rupture de stock',
-    'as soon as stock is available',
+    'item is no longer available',
     'message if back in stock',
     'nachricht bei',
     'nicht auf lager',
     'nicht lieferbar',
     'nicht zur verfügung',
     'no disponible temporalmente',
+    'no longer in stock',
+    'not available',
     'not in stock',
+    'notify me when available',
+    'não estamos a aceitar encomendas',
     'out of stock',
     'out-of-stock',
-    'não estamos a aceitar encomendas',
     'produkt niedostępny',
-    'no longer in stock',
     'sold out',
     'temporarily out of stock',
     'temporarily unavailable',
@@ -31,7 +34,19 @@ function isItemInStock() {
     'zur zeit nicht an lager',
   ];
 
+
+  const negateOutOfStockRegexs = [
+      '[0-9] in stock'
+  ]
+  var negateOutOfStockRegexs_r = [];
+  for (let i = 0; i < negateOutOfStockRegexs.length; i++) {
+    negateOutOfStockRegexs_r.push(new RegExp(negateOutOfStockRegexs[0], 'g'));
+  }
+
+
   const elementsWithZeroChildren = Array.from(document.getElementsByTagName('*')).filter(element => element.children.length === 0);
+
+  // REGEXS THAT REALLY MEAN IT'S IN STOCK
   for (let i = elementsWithZeroChildren.length - 1; i >= 0; i--) {
     const element = elementsWithZeroChildren[i];
     if (element.offsetWidth > 0 || element.offsetHeight > 0 || element.getClientRects().length > 0) {
@@ -42,13 +57,39 @@ function isItemInStock() {
         elementText = element.textContent.toLowerCase();
       }
 
-      for (const outOfStockText of outOfStockTexts) {
-        if (elementText.includes(outOfStockText)) {
-          return elementText; // item is out of stock
+      if (elementText.length) {
+        // try which ones could mean its in stock
+        for (let i = 0; i < negateOutOfStockRegexs.length; i++) {
+          if (negateOutOfStockRegexs_r[i].test(elementText)) {
+            return 'Possibly in stock';
+          }
         }
       }
     }
   }
+
+  // OTHER STUFF THAT COULD BE THAT IT'S OUT OF STOCK
+  for (let i = elementsWithZeroChildren.length - 1; i >= 0; i--) {
+    const element = elementsWithZeroChildren[i];
+    if (element.offsetWidth > 0 || element.offsetHeight > 0 || element.getClientRects().length > 0) {
+      var elementText="";
+      if (element.tagName.toLowerCase() === "input") {
+        elementText = element.value.toLowerCase();
+      } else {
+        elementText = element.textContent.toLowerCase();
+      }
+
+      if (elementText.length) {
+        // and these mean its out of stock
+        for (const outOfStockText of outOfStockTexts) {
+          if (elementText.includes(outOfStockText)) {
+            return elementText; // item is out of stock
+          }
+        }
+      }
+    }
+  }
+
   return 'Possibly in stock'; // possibly in stock, cant decide otherwise.
 }
 

changedetectionio/run_basic_tests.sh

@@ -28,3 +28,11 @@ pytest tests/test_notification.py
 # Re-run with HIDE_REFERER set - could affect login
 export HIDE_REFERER=True
 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
+pytest tests/test_backend.py
+pytest tests/test_rss.py
+pytest tests/test_unique_lines.py

changedetectionio/static/images/email.svg

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Uploaded to: SVG Repo, www.svgrepo.com, Generator: SVG Repo Mixer Tools -->
+
+<svg
+   fill="#FFFFFF"
+   height="7.5005589"
+   width="11.248507"
+   version="1.1"
+   id="Layer_1"
+   viewBox="0 0 7.1975545 4.7993639"
+   xml:space="preserve"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"><defs
+   id="defs19" />
+<g
+   id="g14"
+   transform="matrix(-0.01406065,0,0,0.01406065,7.1975543,-1.1990922)">
+	<g
+   id="g12">
+		<g
+   id="g10">
+			<path
+   d="M 468.373,85.28 H 45.333 C 21.227,85.28 0,105.76 0,129.014 V 383.2 c 0,23.147 21.227,43.413 45.333,43.413 h 422.933 c 23.68,0 43.627,-19.84 43.627,-43.413 V 129.014 C 512,105.334 492.053,85.28 468.373,85.28 Z m 0,320 H 45.333 c -12.373,0 -24,-10.773 -24,-22.08 V 129.014 c 0,-11.307 11.84,-22.4 24,-22.4 h 422.933 c 11.733,0 22.293,10.667 22.293,22.4 V 383.2 h 0.107 c 10e-4,11.734 -10.453,22.08 -22.293,22.08 z"
+   id="path2" />
+			<path
+   d="m 440.853,153.974 c -3.307,-4.907 -9.92,-6.187 -14.827,-2.987 L 256,264.48 85.973,151.094 c -4.907,-3.2 -11.52,-1.707 -14.72,3.2 -3.093,4.8 -1.813,11.307 2.88,14.507 l 176,117.333 c 3.627,2.347 8.213,2.347 11.84,0 l 176,-117.333 c 4.8,-3.201 6.187,-9.921 2.88,-14.827 z"
+   id="path4" />
+			<path
+   d="m 143.573,257.654 c -0.107,0.107 -0.32,0.213 -0.427,0.32 L 68.48,311.307 c -4.907,3.307 -6.187,9.92 -2.88,14.827 3.307,4.907 9.92,6.187 14.827,2.88 0.107,-0.107 0.32,-0.213 0.427,-0.32 l 74.667,-53.333 c 4.907,-3.307 6.187,-9.92 2.88,-14.827 -3.308,-4.907 -9.921,-6.187 -14.828,-2.88 z"
+   id="path6" />
+			<path
+   d="m 443.947,311.627 c -0.107,-0.107 -0.32,-0.213 -0.427,-0.32 l -74.667,-53.333 c -4.693,-3.52 -11.413,-2.56 -14.933,2.133 -3.52,4.693 -2.56,11.413 2.133,14.933 0.107,0.107 0.32,0.213 0.427,0.32 l 74.667,53.333 c 4.693,3.52 11.413,2.56 14.933,-2.133 3.52,-4.693 2.56,-11.413 -2.133,-14.933 z"
+   id="path8" />
+		</g>
+	</g>
+</g>
+</svg>

changedetectionio/static/images/generic-icon.svg

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+<svg width="61.649mm" height="61.649mm" version="1.1" viewBox="0 0 61.649 61.649" xml:space="preserve" xmlns="http://www.w3.org/2000/svg"><g transform="translate(66.269 -15.463)" fill="#3056d3"><g transform="matrix(1.423 0 0 1.423 101.16 69.23)" fill="#3056d3"><g transform="matrix(.8229 0 0 .8229 -23.378 -2.3935)" fill="#3056d3"><path d="m-88.248-43.007a26.323 26.323 0 0 0-26.323 26.323 26.323 26.323 0 0 0 26.323 26.323 26.323 26.323 0 0 0 26.323-26.323 26.323 26.323 0 0 0-26.323-26.323zm0 2.8417a23.482 23.482 0 0 1 23.482 23.482 23.482 23.482 0 0 1-23.482 23.482 23.482 23.482 0 0 1-23.482-23.482 23.482 23.482 0 0 1 23.482-23.482z"/><g transform="matrix(.26458 0 0 .26458 -115.65 -44.085)"><path d="m33.02 64.43c0.35-0.05 2.04-0.13 2.04-0.13h25.53s3.17 0.32 3.67 0.53c2.5 1.05 3.98 1.89 6.04 3.57 0.72 0.58 4.12 4.01 4.12 4.01l51.67 57.39s1.61 1.65 1.97 1.94c1.2 0.97 2.48 1.96 3.98 2.32 0.5 0.12 2.72 0.21 2.72 0.21h27.32l-8.83-9.04s-1.31-1.65-1.44-1.94c-0.45-0.93-0.59-2.59-0.13-3.51 0.35-0.69 1.46-1.87 2.23-1.98 1.03-0.14 2.12-0.39 3.02 0.14 0.33 0.2 1.64 1.32 1.64 1.32l17.49 17.49s1.35 1.09 1.6 1.6c0.17 0.34 0.29 0.82 0.15 1.18-0.17 0.42-1.42 1.63-1.42 1.63l-0.94 0.98-15.69 16.37s-1.44 1.4-1.79 1.67c-0.76 0.6-1.99 0.89-2.96 0.9-1.03 0-2.62-1.11-3.26-1.91-0.6-0.76-1.1-2.22-0.77-3.13 0.16-0.45 1.28-1.85 1.28-1.85l11.36-11.3-29.47-0.02-1.68 0.09s-4.16-0.66-5.26-1.03c-1.63-0.56-3.44-1.82-4.75-2.93-0.39-0.33-1.8-1.92-1.8-1.92l-51.7-59.28s-2-2.06-2.43-2.43c-1.37-1.17-2-1.62-3.76-2.34-0.44-0.18-3.45-0.55-3.45-0.55l-24.13-0.22s-2.23-0.15-2.61-0.22c-1.08-0.21-2.16-1.07-2.81-1.83-0.79-0.92-0.59-3.06 0.06-4.09 0.57-0.89 2.14-1.52 3.19-1.66z"/><path d="m86.1 109.7-17.13 19.65s-2 2.06-2.43 2.43c-1.37 1.17-2 1.62-3.76 2.34-0.44 0.18-3.45 0.55-3.45 0.55l-24.13 0.22s-2.23 0.15-2.61 0.22c-1.08 0.21-2.16 1.07-2.81 1.83-0.79 0.92-0.59 3.06 0.06 4.09 0.57 0.89 2.14 1.52 3.19 1.66 0.35 0.05 2.04 0.13 2.04 0.13h25.53s3.17-0.32 3.67-0.53c2.5-1.05 3.98-1.89 6.04-3.57 0.72-0.58 4.12-4.01 4.12-4.01l17.38-19.3z"/><path d="m177.81 67.6c-0.17-0.42-1.42-1.63-1.42-1.63l-0.94-0.98-15.69-16.37s-1.44-1.4-1.79-1.67c-0.76-0.6-1.99-0.89-2.96-0.9-1.03 0-2.62 1.11-3.26 1.91-0.6 0.76-1.1 2.22-0.77 3.13 0.16 0.45 1.28 1.85 1.28 1.85l11.36 11.3-29.47 0.02-1.68-0.09s-4.16 0.66-5.26 1.03c-1.63 0.56-3.44 1.82-4.75 2.93-0.39 0.33-1.8 1.92-1.8 1.92l-18.91 21.69 5.98 5.98 18.38-20.41s1.61-1.65 1.97-1.94c1.2-0.97 2.48-1.96 3.98-2.32 0.5-0.12 2.72-0.21 2.72-0.21h27.32l-8.83 9.04s-1.31 1.65-1.44 1.94c-0.45 0.93-0.59 2.59-0.13 3.51 0.35 0.69 1.46 1.87 2.23 1.98 1.03 0.14 2.12 0.39 3.02-0.14 0.33-0.2 1.64-1.32 1.64-1.32l17.49-17.49s1.35-1.09 1.6-1.6c0.17-0.34 0.29-0.82 0.15-1.18z"/></g></g></g></g></svg>

changedetectionio/static/js/notifications.js

@@ -26,9 +26,6 @@ $(document).ready(function() {
     data = {
         window_url : window.location.href,
         notification_urls : $('.notification-urls').val(),
-        notification_title : $('.notification-title').val(),
-        notification_body : $('.notification-body').val(),
-        notification_format : $('.notification-format').val(),
     }
     for (key in data) {
       if (!data[key].length) {

changedetectionio/static/styles/scss/parts/_pagination.scss

@@ -0,0 +1,37 @@
+.pagination-page-info {
+  color: #fff;
+  font-size: 0.85rem;
+  text-transform: capitalize;
+}
+
+.pagination.menu {
+  > * {
+    display: inline-block;
+  }
+
+  li {
+    display: inline-block;
+  }
+
+  a {
+    padding: 0.65rem;
+    margin: 3px;
+    border: none;
+    background: #444;
+    border-radius: 2px;
+    color: var(--color-text-button);
+    &.disabled {
+      display: none;
+    }
+    &.active {
+      font-weight: bold;
+      background: #888;
+    }
+
+    &:hover {
+      background: #999;
+    }
+  }
+
+
+}

changedetectionio/static/styles/scss/styles.scss

@@ -5,6 +5,7 @@
 @import "parts/_arrows";
 @import "parts/_browser-steps";
 @import "parts/_extra_proxies";
+@import "parts/_pagination";
 @import "parts/_spinners";
 @import "parts/_variables";
 
@@ -893,6 +894,21 @@ body.full-width {
       font-size: .875em;
     }
   }
+  .text-filtering {
+    h3 {
+      margin-top: 0;
+    }
+    border: 1px solid #ccc;
+    padding: 1rem;
+    border-radius: 5px;
+    margin-bottom: 1rem;
+    fieldset:last-of-type {
+      padding-bottom: 0;
+      .pure-control-group {
+        padding-bottom: 0;
+      }
+    }
+  }
 }
 
 ul {
@@ -1053,12 +1069,15 @@ ul {
   color: #fff;
   ul {
     padding: 0.3rem;
+
     li {
-    list-style: none;
-}
+      list-style: none;
+      font-size: 0.8rem;
+    }
   }
 
 }
+
 .restock-label {
   &.in-stock {
     background-color: var(--color-background-button-green);

changedetectionio/static/styles/styles.css

@@ -95,6 +95,32 @@ ul#requests-extra_proxies {
   ul#requests-extra_proxies table tr {
     display: inline; }
 
+.pagination-page-info {
+  color: #fff;
+  font-size: 0.85rem;
+  text-transform: capitalize; }
+
+.pagination.menu > * {
+  display: inline-block; }
+
+.pagination.menu li {
+  display: inline-block; }
+
+.pagination.menu a {
+  padding: 0.65rem;
+  margin: 3px;
+  border: none;
+  background: #444;
+  border-radius: 2px;
+  color: var(--color-text-button); }
+  .pagination.menu a.disabled {
+    display: none; }
+  .pagination.menu a.active {
+    font-weight: bold;
+    background: #888; }
+  .pagination.menu a:hover {
+    background: #999; }
+
 /* spinner */
 .spinner,
 .spinner:after {
@@ -872,6 +898,17 @@ body.full-width .edit-form {
     color: var(--color-text-input-description); }
     .edit-form .pure-form-message-inline code {
       font-size: .875em; }
+  .edit-form .text-filtering {
+    border: 1px solid #ccc;
+    padding: 1rem;
+    border-radius: 5px;
+    margin-bottom: 1rem; }
+    .edit-form .text-filtering h3 {
+      margin-top: 0; }
+    .edit-form .text-filtering fieldset:last-of-type {
+      padding-bottom: 0; }
+      .edit-form .text-filtering fieldset:last-of-type .pure-control-group {
+        padding-bottom: 0; }
 
 ul {
   padding-left: 1em;
@@ -989,7 +1026,8 @@ ul {
   #quick-watch-processor-type ul {
     padding: 0.3rem; }
     #quick-watch-processor-type ul li {
-      list-style: none; }
+      list-style: none;
+      font-size: 0.8rem; }
 
 .restock-label {
   padding: 3px;

changedetectionio/store.py

@@ -316,7 +316,8 @@ class ChangeDetectionStore:
             # #Re 569
             new_watch = Watch.model(datastore_path=self.datastore_path, default={
                 'url': url,
-                'tag': tag
+                'tag': tag,
+                'date_created': int(time.time())
             })
 
             new_uuid = new_watch['uuid']
@@ -679,3 +680,13 @@ class ChangeDetectionStore:
             except:
                 continue
         return
+
+    # We don't know when the date_created was in the past until now, so just add an index number for now.
+    def update_11(self):
+        i = 0
+        for uuid, watch in self.data['watching'].items():
+            if not watch.get('date_created'):
+                watch['date_created'] = i
+            i+=1
+        return
+

changedetectionio/templates/_common_fields.jinja

@@ -17,12 +17,13 @@
                                 <li><code>tgram://</code> bots cant send messages to other bots, so you should specify chat ID of non-bot user.</li>
                                 <li><code>tgram://</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>)</li>
+                                  <li>Accepts the <code>{{ '{{token}}' }}</code> placeholders listed below</li>
                               </ul>
                             </div>
                             <div class="notifications-wrapper">
                               <a id="send-test-notification" class="pure-button button-secondary button-xsmall" >Send test notification</a>
                             {% if emailprefix %}
-                              <a id="add-email-helper" class="pure-button button-secondary button-xsmall" >Add email</a>
+                              <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>
                             </div>
@@ -103,6 +104,10 @@
                                         <td>The current snapshot value, useful when combined with JSON or CSS filters
                                         </td>
                                     </tr>
+                                    <tr>
+                                        <td><code>{{ '{{triggered_text}}' }}</code></td>
+                                        <td>Text that tripped the trigger from filters</td>
+                                    </tr>
                                     </tbody>
                                 </table>
                                 <div class="pure-form-message-inline">
@@ -110,7 +115,7 @@
                                     URLs generated by changedetection.io (such as <code>{{ '{{diff_url}}' }}</code>) require the <code>BASE_URL</code> environment variable set.<br>
                                     Your <code>BASE_URL</code> var is currently "{{settings_application['current_base_url']}}"
 									<br>
-									Warning: Contents of <code>{{ '{{diff}}' }}</code>, <code>{{ '{{diff_removed}}' }}</code>, and <code>{{ '{{diff_added}}' }}</code> depend on how the difference algorithm perceives the change. 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_removal%7D%7D-notification-tokens">More Here</a> </br>
+									Warning: Contents of <code>{{ '{{diff}}' }}</code>, <code>{{ '{{diff_removed}}' }}</code>, and <code>{{ '{{diff_added}}' }}</code> depend on how the difference algorithm perceives the change. 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_removal%7D%7D-notification-tokens">More Here</a> <br>
                                 </div>
                             </div>
                         </div>

changedetectionio/templates/_pagination.jinja

@@ -1,7 +0,0 @@
-{% macro pagination(sorted_watches, total_per_page, current_page) %}
-  {{ sorted_watches|length }}
-
-  {% for row in sorted_watches|batch(total_per_page, ' ') %}
-    {{ loop.index}}
-  {% endfor %}
-{% endmacro %}

changedetectionio/templates/base.html

@@ -2,35 +2,35 @@
 <html lang="en" data-darkmode="{{ get_darkmode_state() }}">
 
   <head>
-    <meta charset="utf-8"/>
-    <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
-    <meta name="description" content="Self hosted website change detection."/>
+    <meta charset="utf-8" >
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" >
+    <meta name="description" content="Self hosted website change detection." >
     <title>Change Detection{{extra_title}}</title>
-    <link rel="alternate" type="application/rss+xml" title="Changedetection.io » Feed{% if active_tag %}- {{active_tag}}{% endif %}" href="{{ url_for('rss', tag=active_tag , token=app_rss_token)}}"/>
-    <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')}}"/>
+    <link rel="alternate" type="application/rss+xml" title="Changedetection.io » Feed{% if active_tag %}- {{active_tag}}{% endif %}" href="{{ url_for('rss', tag=active_tag , token=app_rss_token)}}" >
+    <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')}}" >
     {% if extra_stylesheets %}
       {% for m in extra_stylesheets %}
-        <link rel="stylesheet" href="{{ m }}?ver=1000"/>
+        <link rel="stylesheet" href="{{ m }}?ver=1000" >
       {% endfor %}
     {% endif %}
 
-    <link rel="apple-touch-icon" sizes="180x180" href="{{url_for('static_content', group='favicons', filename='apple-touch-icon.png')}}"/>
-    <link rel="icon" type="image/png" sizes="32x32" href="{{url_for('static_content', group='favicons', filename='favicon-32x32.png')}}"/>
-    <link rel="icon" type="image/png" sizes="16x16" href="{{url_for('static_content', group='favicons', filename='favicon-16x16.png')}}"/>
-    <link rel="manifest" href="{{url_for('static_content', group='favicons', filename='site.webmanifest')}}"/>
-    <link rel="mask-icon" href="{{url_for('static_content', group='favicons', filename='safari-pinned-tab.svg')}}" color="#5bbad5"/>
-    <link rel="shortcut icon" href="{{url_for('static_content', group='favicons', filename='favicon.ico')}}"/>
-    <meta name="msapplication-TileColor" content="#da532c"/>
-    <meta name="msapplication-config" content="favicons/browserconfig.xml"/>
-    <meta name="theme-color" content="#ffffff"/>
+    <link rel="apple-touch-icon" sizes="180x180" href="{{url_for('static_content', group='favicons', filename='apple-touch-icon.png')}}">
+    <link rel="icon" type="image/png" sizes="32x32" href="{{url_for('static_content', group='favicons', filename='favicon-32x32.png')}}">
+    <link rel="icon" type="image/png" sizes="16x16" href="{{url_for('static_content', group='favicons', filename='favicon-16x16.png')}}">
+    <link rel="manifest" href="{{url_for('static_content', group='favicons', filename='site.webmanifest')}}">
+    <link rel="mask-icon" href="{{url_for('static_content', group='favicons', filename='safari-pinned-tab.svg')}}" color="#5bbad5">
+    <link rel="shortcut icon" href="{{url_for('static_content', group='favicons', filename='favicon.ico')}}">
+    <meta name="msapplication-TileColor" content="#da532c">
+    <meta name="msapplication-config" content="favicons/browserconfig.xml">
+    <meta name="theme-color" content="#ffffff">
 
     <style>
       body::before {
         background-image: url({{url_for('static_content', group='images', filename='gradient-border.png') }});
       }
     </style>
-    <script type="text/javascript" src="{{url_for('static_content', group='js', filename='jquery-3.6.0.min.js')}}"></script>
+    <script src="{{url_for('static_content', group='js', filename='jquery-3.6.0.min.js')}}"></script>
   </head>
 
   <body>
@@ -137,16 +137,13 @@
           <li class="message">
             Share this link:
             <span id="share-link">{{ session['share-link'] }}</span>
-            <img style="height: 1em; display: inline-block" src="{{url_for('static_content', group='images', filename='copy.svg')}}"/>
+            <img style="height: 1em; display: inline-block" src="{{url_for('static_content', group='images', filename='copy.svg')}}" >
           </li>
         </ul>
       {% endif %}
       {% block content %}{% endblock %}
     </section>
-    <script
-      type="text/javascript"
-      src="{{url_for('static_content', group='js', filename='toggle-theme.js')}}"
-      defer></script>
+    <script src="{{url_for('static_content', group='js', filename='toggle-theme.js')}}" defer></script>
   </body>
 
 </html>

changedetectionio/templates/clear_all_history.html

@@ -6,7 +6,7 @@
       action="{{url_for('clear_all_history')}}"
       method="POST"
     >
-      <input type="hidden" name="csrf_token" value="{{ csrf_token() }}" />
+      <input type="hidden" name="csrf_token" value="{{ csrf_token() }}" >
       <fieldset>
         <div class="pure-control-group">
           This will remove version history (snapshots) for ALL watches, but keep

changedetectionio/templates/diff.html

@@ -7,7 +7,7 @@
     const error_screenshot_url="{{url_for('static_content', group='screenshot', filename=uuid, error_screenshot=1) }}";
     {% endif %}
 </script>
-<script type="text/javascript" src="{{url_for('static_content', group='js', filename='diff-overview.js')}}" defer></script>
+<script src="{{url_for('static_content', group='js', filename='diff-overview.js')}}" defer></script>
 
 <div id="settings">
     <h1>Differences</h1>
@@ -15,15 +15,15 @@
         <fieldset>
 
             <label for="diffWords" class="pure-checkbox">
-                <input type="radio" name="diff_type" id="diffWords" value="diffWords"/> Words</label>
+                <input type="radio" name="diff_type" id="diffWords" value="diffWords"> Words</label>
             <label for="diffLines" class="pure-checkbox">
-                <input type="radio" name="diff_type" id="diffLines" value="diffLines" checked=""/> Lines</label>
+                <input type="radio" name="diff_type" id="diffLines" value="diffLines" checked=""> Lines</label>
 
             <label for="diffChars" class="pure-checkbox">
-                <input type="radio" name="diff_type" id="diffChars" value="diffChars"/> Chars</label>
+                <input type="radio" name="diff_type" id="diffChars" value="diffChars"> Chars</label>
             <!-- @todo - when mimetype is JSON, select this by default? -->
             <label for="diffJson" class="pure-checkbox">
-                <input type="radio" name="diff_type" id="diffJson" value="diffJson" /> JSON</label>
+                <input type="radio" name="diff_type" id="diffJson" value="diffJson" > JSON</label>
 
             {% if versions|length >= 1 %}
             <label for="diff-version">Compare newest (<span id="current-v-date"></span>) with</label>
@@ -43,7 +43,7 @@
     <span>
         <!-- https://github.com/kpdecker/jsdiff/issues/389 ? -->
         <label for="ignoreWhitespace" class="pure-checkbox" id="label-diff-ignorewhitespace">
-            <input type="checkbox" id="ignoreWhitespace" name="ignoreWhitespace"/> Ignore Whitespace</label>
+            <input type="checkbox" id="ignoreWhitespace" name="ignoreWhitespace" > Ignore Whitespace</label>
     </span>
 </div>
 
@@ -51,7 +51,7 @@
     <a onclick="next_diff();">Jump</a>
 </div>
 
-<script type="text/javascript" src="{{url_for('static_content', group='js', filename='tabs.js')}}" defer></script>
+<script src="{{url_for('static_content', group='js', filename='tabs.js')}}" defer></script>
 <div class="tabs">
     <ul>
         {% if last_error_text %}<li class="tab" id="error-text-tab"><a href="#error-text">Error Text</a></li> {% endif %}
@@ -72,7 +72,7 @@
 
     <div class="tab-pane-inner" id="error-screenshot">
         <div class="snapshot-age error">{{watch_a.snapshot_error_screenshot_ctime|format_seconds_ago}} seconds ago</div>
-        <img id="error-screenshot-img"  style="max-width: 80%" alt="Current error-ing screenshot from most recent request"/>
+        <img id="error-screenshot-img"  style="max-width: 80%" alt="Current error-ing screenshot from most recent request" >
     </div>
 
      <div class="tab-pane-inner" id="text">
@@ -105,7 +105,7 @@
          {% if is_html_webdriver %}
            {% if screenshot %}
             <div class="snapshot-age">{{watch_a.snapshot_screenshot_ctime|format_timestamp_timeago}}</div>
-            <img style="max-width: 80%" id="screenshot-img" alt="Current screenshot from most recent request"/>
+            <img style="max-width: 80%" id="screenshot-img" alt="Current screenshot from most recent request" >
            {% else %}
               No screenshot available just yet! Try rechecking the page.
            {% endif %}
@@ -117,7 +117,7 @@
         <form id="extract-data-form" class="pure-form pure-form-stacked edit-form"
               action="{{ url_for('diff_history_page', uuid=uuid) }}#extract"
               method="POST">
-            <input type="hidden" name="csrf_token" value="{{ csrf_token() }}"/>
+            <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
 
             <p>This tool will extract text data from all of the watch history.</p>
 
@@ -149,9 +149,9 @@
 <script>
     const newest_version_timestamp = {{newest_version_timestamp}};
 </script>
-<script type="text/javascript" src="{{url_for('static_content', group='js', filename='diff.min.js')}}"></script>
+<script src="{{url_for('static_content', group='js', filename='diff.min.js')}}"></script>
 
-<script type="text/javascript" src="{{url_for('static_content', group='js', filename='diff-render.js')}}"></script>
+<script src="{{url_for('static_content', group='js', filename='diff-render.js')}}"></script>
 
 
 {% endblock %}

changedetectionio/templates/edit.html

@@ -2,7 +2,7 @@
 {% block content %}
 {% from '_helpers.jinja' import render_field, render_checkbox_field, render_button %}
 {% from '_common_fields.jinja' import render_common_settings_form %}
-<script type="text/javascript" src="{{url_for('static_content', group='js', filename='tabs.js')}}" defer></script>
+<script src="{{url_for('static_content', group='js', filename='tabs.js')}}" defer></script>
 <script>
     const notification_base_url="{{url_for('ajax_callback_send_notification_test')}}";
     const watch_visual_selector_data_url="{{url_for('static_content', group='visual_selector_data', filename=uuid)}}";
@@ -17,12 +17,12 @@
     const browser_steps_sync_url="{{url_for('browser_steps.browsersteps_ui_update', uuid=uuid)}}";
 </script>
 
-<script type="text/javascript" src="{{url_for('static_content', group='js', filename='watch-settings.js')}}" defer></script>
-<script type="text/javascript" src="{{url_for('static_content', group='js', filename='limit.js')}}" defer></script>
-<script type="text/javascript" src="{{url_for('static_content', group='js', filename='notifications.js')}}" defer></script>
-<script type="text/javascript" src="{{url_for('static_content', group='js', filename='visual-selector.js')}}" defer></script>
+<script src="{{url_for('static_content', group='js', filename='watch-settings.js')}}" defer></script>
+<script src="{{url_for('static_content', group='js', filename='limit.js')}}" defer></script>
+<script src="{{url_for('static_content', group='js', filename='notifications.js')}}" defer></script>
+<script src="{{url_for('static_content', group='js', filename='visual-selector.js')}}" defer></script>
 {% if playwright_enabled %}
-<script type="text/javascript" src="{{url_for('static_content', group='js', filename='browser-steps.js')}}" defer></script>
+<script src="{{url_for('static_content', group='js', filename='browser-steps.js')}}" defer></script>
 {% endif %}
 
 <div class="edit-form monospaced-textarea">
@@ -50,7 +50,7 @@
     <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')) }}" method="POST">
-             <input type="hidden" name="csrf_token" value="{{ csrf_token() }}"/>
+             <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
 
             <div class="tab-pane-inner" id="general">
                 <fieldset>
@@ -163,7 +163,7 @@ User-Agent: wonderbra 1.0") }}
             </div>
             {% if playwright_enabled %}
             <div class="tab-pane-inner" id="browser-steps">
-                <img class="beta-logo" src="{{url_for('static_content', group='images', filename='beta-logo.png')}}">
+                <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">
                         <!--
@@ -190,7 +190,7 @@ User-Agent: wonderbra 1.0") }}
                                         </span>
                                         <div class="spinner"  style="display: none;"></div>
                                     </span>
-                                    <img  class="noselect" id="browsersteps-img" src="" style="max-width: 100%; width: 100%;" />
+                                    <img class="noselect" id="browsersteps-img" src="" style="max-width: 100%; width: 100%;" >
                                     <canvas  class="noselect" id="browsersteps-selector-canvas" style="max-width: 100%; width: 100%;"></canvas>
                                 </div>
                             </div>
@@ -220,7 +220,7 @@ User-Agent: wonderbra 1.0") }}
                     <div class="field-group" id="notification-field-group">
                         {% 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!"/>
+                            <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.
                         </div>
                         {% endif %}
@@ -244,12 +244,6 @@ User-Agent: wonderbra 1.0") }}
                                 </li>
                             </ul>
                     </div>
-                    <fieldset>
-                        <div class="pure-control-group">
-                            {{ render_checkbox_field(form.check_unique_lines) }}
-                            <span class="pure-form-message-inline">Good for websites that just move the content around, and you want to know when NEW content is added, compares new lines against all history for this watch.</span>
-                        </div>
-                    </fieldset>
                     <div class="pure-control-group">
                         {% set field = render_field(form.include_filters,
                             rows=5,
@@ -287,37 +281,39 @@ xpath://body/div/span[contains(@class, 'example-class')]",
                                 href="https://github.com/dgtlmoon/changedetection.io/wiki/CSS-Selector-help">here for more CSS selector help</a>.<br>
                 </span>
                     </div>
-                    <div class="pure-control-group">
-                      {{ render_field(form.subtractive_selectors, rows=5, placeholder="header
+                <fieldset class="pure-control-group">
+                    {{ render_field(form.subtractive_selectors, rows=5, placeholder="header
 footer
 nav
 .stockticker") }}
-                      <span class="pure-form-message-inline">
+                    <span class="pure-form-message-inline">
                         <ul>
                           <li> Remove HTML element(s) by CSS selector before text conversion. </li>
                           <li> Add multiple elements or CSS selectors per line to ignore multiple parts of the HTML. </li>
                         </ul>
                       </span>
-                    </div>
-                <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>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>
-                            <li>Use the preview/show current tab to see ignores</li>
-                        </ul>
-                </span>
+                </fieldset>
+                <div class="text-filtering">
+                <fieldset class="pure-group" id="text-filtering-type-options">
+                    <h3>Text filtering</h3>
+                        Limit trigger/ignore/block/extract to;<br>
+                        {{ render_checkbox_field(form.filter_text_added) }}
+                        {{ render_checkbox_field(form.filter_text_replaced) }}
+                        {{ render_checkbox_field(form.filter_text_removed) }}
+                    <span class="pure-form-message-inline">Note: Depending on the length and similarity of the text on each line, the algorithm may consider an <strong>addition</strong> instead of <strong>replacement</strong> for example.</span>
+                    <span class="pure-form-message-inline">So it's always better to select <strong>Added</strong>+<strong>Replaced</strong> when you're interested in new content.</span><br>
+                    <span class="pure-form-message-inline">When content is merely moved in a list, it will also trigger an <strong>addition</strong>, consider enabling <code><strong>Only trigger when unique lines appear</strong></code></span>
+                </fieldset>
 
-            </fieldset>
+                <fieldset class="pure-control-group">
+                    {{ render_checkbox_field(form.check_unique_lines) }}
+                    <span class="pure-form-message-inline">Good for websites that just move the content around, and you want to know when NEW content is added, compares new lines against all history for this watch.</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>
@@ -328,6 +324,21 @@ nav
                         </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>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>
+                            <li>Use the preview/show current tab to see ignores</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
@@ -362,6 +373,7 @@ Unavailable") }}
                         </span>
                     </div>
                 </fieldset>
+                </div>
             </div>
             {% endif %}
 
@@ -378,7 +390,7 @@ Unavailable") }}
 
             {% if watch['processor'] == 'text_json_diff' %}
             <div class="tab-pane-inner visual-selector-ui" id="visualselector">
-                <img class="beta-logo" src="{{url_for('static_content', group='images', filename='beta-logo.png')}}">
+                <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">
@@ -395,7 +407,7 @@ Unavailable") }}
                                 <!-- request the screenshot and get the element offset info ready -->
                                 <!-- use img src ready load to know everything is ready to map out -->
                                 <!-- @todo: maybe something interesting like a field to select 'elements that contain text... and their parents n' -->
-                                <img id="selector-background" />
+                                <img id="selector-background" >
                                 <canvas id="selector-canvas"></canvas>
                             </div>
                             <div id="selector-current-xpath" style="overflow-x: hidden"><strong>Currently:</strong>&nbsp;<span class="text">Loading...</span></div>

changedetectionio/templates/import.html

@@ -1,7 +1,7 @@
 {% extends 'base.html' %}
 {% block content %}
 {% from '_helpers.jinja' import render_field %}
-<script type="text/javascript" src="{{url_for('static_content', group='js', filename='tabs.js')}}" defer></script>
+<script src="{{url_for('static_content', group='js', filename='tabs.js')}}" defer></script>
 <div class="edit-form monospaced-textarea">
 
     <div class="tabs collapsable">
@@ -13,7 +13,7 @@
 
     <div class="box-wrap inner">
         <form class="pure-form pure-form-aligned" action="{{url_for('import_page')}}" method="POST">
-            <input type="hidden" name="csrf_token" value="{{ csrf_token() }}"/>
+            <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
             <div class="tab-pane-inner" id="url-list">
                     <legend>
                         Enter one URL per line, and optionally add tags for each URL after a space, delineated by comma

changedetectionio/templates/login.html

@@ -4,13 +4,13 @@
 <div class="login-form">
  <div class="inner">
     <form class="pure-form pure-form-stacked" action="{{url_for('login')}}" method="POST">
-        <input type="hidden" name="csrf_token" value="{{ csrf_token() }}"/>
+        <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
         <fieldset>
             <div class="pure-control-group">
                 <label for="password">Password</label>
                 <input type="password" id="password" required="" name="password" value=""
                        size="15" autofocus />
-                <input type="hidden" id="email" name="email" value="defaultuser@changedetection.io" />
+                <input type="hidden" id="email" name="email" value="defaultuser@changedetection.io" >
             </div>
             <div class="pure-control-group">
                 <button type="submit" class="pure-button pure-button-primary">Login</button>

changedetectionio/templates/preview.html

@@ -7,9 +7,9 @@
     const error_screenshot_url="{{url_for('static_content', group='screenshot', filename=uuid, error_screenshot=1) }}";
     {% endif %}
 </script>
-<script type="text/javascript" src="{{url_for('static_content', group='js', filename='diff-overview.js')}}" defer></script>
+<script src="{{url_for('static_content', group='js', filename='diff-overview.js')}}" defer></script>
 
-<script type="text/javascript" src="{{url_for('static_content', group='js', filename='tabs.js')}}" defer></script>
+<script src="{{url_for('static_content', group='js', filename='tabs.js')}}" defer></script>
 <div class="tabs">
     <ul>
         {% if last_error_text %}<li class="tab" id="error-text-tab"><a href="#error-text">Error Text</a></li> {% endif %}
@@ -31,7 +31,7 @@
 
     <div class="tab-pane-inner" id="error-screenshot">
         <div class="snapshot-age error">{{watch.snapshot_error_screenshot_ctime|format_seconds_ago}} seconds ago</div>
-        <img id="error-screenshot-img"  style="max-width: 80%" alt="Current erroring screenshot from most recent request"/>
+        <img id="error-screenshot-img"  style="max-width: 80%" alt="Current erroring screenshot from most recent request" >
     </div>
 
     <div class="tab-pane-inner" id="text">
@@ -58,7 +58,7 @@
          {% if is_html_webdriver %}
            {% if screenshot %}
              <div class="snapshot-age">{{watch.snapshot_screenshot_ctime|format_timestamp_timeago}}</div>
-             <img style="max-width: 80%" id="screenshot-img" alt="Current screenshot from most recent request"/>
+             <img style="max-width: 80%" id="screenshot-img" alt="Current screenshot from most recent request" >
            {% else %}
               No screenshot available just yet! Try rechecking the page.
            {% endif %}

changedetectionio/templates/settings.html

@@ -9,10 +9,10 @@
     const email_notification_prefix=JSON.parse('{{emailprefix|tojson}}');
 {% endif %}
 </script>
-<script type="text/javascript" src="{{url_for('static_content', group='js', filename='tabs.js')}}" defer></script>
-<script type="text/javascript" src="{{url_for('static_content', group='js', filename='notifications.js')}}" defer></script>
+<script src="{{url_for('static_content', group='js', filename='tabs.js')}}" defer></script>
+<script src="{{url_for('static_content', group='js', filename='notifications.js')}}" defer></script>
 
-<script type="text/javascript" src="{{url_for('static_content', group='js', filename='global-settings.js')}}" defer></script>
+<script src="{{url_for('static_content', group='js', filename='global-settings.js')}}" defer></script>
 <div class="edit-form">
     <div class="tabs collapsable">
         <ul>
@@ -26,7 +26,7 @@
     </div>
     <div class="box-wrap inner">
         <form class="pure-form pure-form-stacked settings" action="{{url_for('settings_page')}}" method="POST">
-            <input type="hidden" name="csrf_token" value="{{ csrf_token() }}"/>
+            <input type="hidden" name="csrf_token" value="{{ csrf_token() }}" >
             <div class="tab-pane-inner" id="general">
                 <fieldset>
                     <div class="pure-control-group">

changedetectionio/templates/watch-overview.html

@@ -1,14 +1,13 @@
 {% extends 'base.html' %}
 {% block content %}
 {% from '_helpers.jinja' import render_simple_field, render_field %}
-{% from '_pagination.jinja' import pagination %}
-<script type="text/javascript" src="{{url_for('static_content', group='js', filename='jquery-3.6.0.min.js')}}"></script>
-<script type="text/javascript" src="{{url_for('static_content', group='js', filename='watch-overview.js')}}" defer></script>
+<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>
 
 <div class="box">
 
     <form class="pure-form" action="{{ url_for('form_quick_watch_add') }}" method="POST" id="new-watch-form">
-        <input type="hidden" name="csrf_token" value="{{ csrf_token() }}"/>
+        <input type="hidden" name="csrf_token" value="{{ csrf_token() }}" >
         <fieldset>
             <legend>Add a new change detection watch</legend>
             <div id="watch-add-wrapper-zone">
@@ -26,20 +25,24 @@
             </div>
 
         </fieldset>
-        <span style="color:#eee; font-size: 80%;"><img 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></a></span>
+        <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">
-    <input type="hidden" name="csrf_token" value="{{ csrf_token() }}"/>
+    <input type="hidden" name="csrf_token" value="{{ csrf_token() }}" >
     <div id="checkbox-operations">
         <button class="pure-button button-secondary button-xsmall"  name="op" value="pause">Pause</button>
         <button class="pure-button button-secondary button-xsmall"  name="op" value="unpause">UnPause</button>
         <button class="pure-button button-secondary button-xsmall"  name="op" value="mute">Mute</button>
         <button class="pure-button button-secondary button-xsmall"  name="op" value="unmute">UnMute</button>
         <button class="pure-button button-secondary button-xsmall" name="op" value="recheck">Recheck</button>
+        <button class="pure-button button-secondary button-xsmall" name="op" value="mark-viewed">Mark viewed</button>
         <button class="pure-button button-secondary button-xsmall" name="op" value="notification-default">Use default notification</button>
         <button class="pure-button button-secondary button-xsmall" style="background: #dd4242; font-size: 70%" name="op" value="delete">Delete</button>
     </div>
+    {% if watches|length >= pagination.per_page %}
+        {{ pagination.info }}
+    {% endif %}
     <div>
         <a href="{{url_for('index')}}" class="pure-button button-tag {{'active' if not active_tag }}">All</a>
         {% for tag in tags %}
@@ -49,18 +52,19 @@
         {% endfor %}
     </div>
 
-    {% set sort_order = request.args.get('order', 'asc') == 'asc' %}
-    {% set sort_attribute = request.args.get('sort', 'last_changed')   %}
+    {% set sort_order = sort_order or 'asc' %}
+    {% set sort_attribute = sort_attribute or 'last_changed'  %}
     {% set pagination_page = request.args.get('page', 0) %}
 
     <div id="watch-table-wrapper">
+
         <table class="pure-table pure-table-striped watch-table">
             <thead>
             <tr>
-                <th><input style="vertical-align: middle" type="checkbox" id="check-all"/> #</th>
-                <th></th>
-                {% set link_order = "desc" if sort_order else "asc" %}
+                {% 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)}}"># <span class='arrow {{link_order}}'></span></a></th>
+                <th></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)}}">Website <span class='arrow {{link_order}}'></span></a></th>
                 <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)}}">Last 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)}}">Last Changed <span class='arrow {{link_order}}'></span></a></th>
@@ -69,12 +73,7 @@
             </thead>
             <tbody>
 
-            {% set sorted_watches = watches|sort(attribute=sort_attribute, reverse=sort_order) %}
-            {% for watch in sorted_watches %}
-
-            {# WIP for pagination, disabled for now
-              {% if not ( loop.index >= 3 and loop.index <=4) %}{% continue %}{% endif %} -->
-             #}
+            {% for watch in (watches|sort(attribute=sort_attribute, reverse=sort_order == 'asc'))[pagination.skip:pagination.skip+pagination.per_page] %}
             <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 %}
@@ -82,26 +81,26 @@
                 {% if watch.paused is defined and watch.paused != False %}paused{% endif %}
                 {% if watch.newest_history_key| int > watch.last_viewed and watch.history_n>=2 %}unviewed{% endif %}
                 {% if watch.uuid in queued_uuids %}queued{% endif %}">
-                <td class="inline checkbox-uuid" ><input name="uuids"  type="checkbox" value="{{ watch.uuid}} "/> <span>{{ loop.index }}</span></td>
+                <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)}}"><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('index', op='pause', uuid=watch.uuid, tag=active_tag)}}"><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)}}"><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('index', op='pause', uuid=watch.uuid, tag=active_tag)}}"><img src="{{url_for('static_content', group='images', filename='play.svg')}}" alt="UnPause checks" title="UnPause checks" class="icon icon-unpause" ></a>
                     {% endif %}
-                    <a class="link-mute state-{{'on' if watch.notification_muted else 'off'}}" href="{{url_for('index', op='mute', uuid=watch.uuid, tag=active_tag)}}"><img src="{{url_for('static_content', group='images', filename='bell-off.svg')}}" alt="Mute notifications" title="Mute notifications" class="icon icon-mute"/></a>
+                    <a class="link-mute state-{{'on' if watch.notification_muted else 'off'}}" href="{{url_for('index', op='mute', uuid=watch.uuid, tag=active_tag)}}"><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 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 class="status-icon"  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('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'  )
                     %}
-                    <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')}}" 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 %}
+                    {%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 %}
                     {% if watch.last_error is defined and watch.last_error != False %}
                     <div class="fetch-error">{{ watch.last_error }}
 
@@ -123,7 +122,7 @@
                         <div class="ldjson-price-track-offer">Embedded price data detected, follow only price data? <a href="{{url_for('price_data_follower.accept', uuid=watch.uuid)}}" class="pure-button button-xsmall">Yes</a> <a href="{{url_for('price_data_follower.reject', uuid=watch.uuid)}}" class="">No</a></div>
                         {% endif %}
                         {% if watch['track_ldjson_price_data'] == 'accepted' %}
-                        <span class="tracking-ldjson-price-data" title="Automatically following embedded price information"><img src="{{url_for('static_content', group='images', filename='price-tag-icon.svg')}}"  class="status-icon price-follow-tag-icon"/> Price</span>
+                        <span class="tracking-ldjson-price-data" title="Automatically following embedded price information"><img src="{{url_for('static_content', group='images', filename='price-tag-icon.svg')}}"  class="status-icon price-follow-tag-icon" > Price</span>
                         {% endif %}
                     {% endif %}
 
@@ -135,6 +134,7 @@
                         {% else %}
                             Not yet checked
                         {% endif %}
+                    </span>
                     {% endif %}
 
                     {% if not active_tag %}
@@ -178,10 +178,7 @@
                 <a href="{{ url_for('rss', tag=active_tag , 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>
-        {# WIP for pagination, disabled for now
-         {{ pagination(sorted_watches,3, pagination_page) }}
-         #}
-
+        {{ pagination.links }}
     </div>
     </form>
 </div>

changedetectionio/tests/test_add_replace_remove_filter.py

@@ -0,0 +1,176 @@
+#!/usr/bin/python3
+
+import time
+from flask import url_for
+from .util import live_server_setup
+from changedetectionio import html_tools
+
+
+def set_original(excluding=None, add_line=None):
+    test_return_data = """<html>
+     <body>
+     <p>Some initial text</p>
+     <p>So let's see what happens.</p>
+     <p>and a new line!</p>
+     <p>The golden line</p>
+     <p>A BREAK TO MAKE THE TOP LINE STAY AS "REMOVED" OR IT WILL GET COUNTED AS "CHANGED INTO"</p>
+     <p>Something irrelevant</p>          
+     </body>
+     </html>
+    """
+
+    if add_line:
+        c=test_return_data.splitlines()
+        c.insert(5, add_line)
+        test_return_data = "\n".join(c)
+
+    if excluding:
+        output = ""
+        for i in test_return_data.splitlines():
+            if not excluding in i:
+                output += f"{i}\n"
+
+        test_return_data = output
+
+    with open("test-datastore/endpoint-content.txt", "w") as f:
+        f.write(test_return_data)
+
+def test_setup(client, live_server):
+    live_server_setup(live_server)
+
+def test_check_removed_line_contains_trigger(client, live_server):
+    sleep_time_for_fetch_thread = 3
+
+    # Give the endpoint time to spin up
+    time.sleep(1)
+    set_original()
+    # Add our URL to the import page
+    test_url = url_for('test_endpoint', _external=True)
+    res = client.post(
+        url_for("import_page"),
+        data={"urls": test_url},
+        follow_redirects=True
+    )
+    assert b"1 Imported" in res.data
+
+    # Give the thread time to pick it up
+    time.sleep(sleep_time_for_fetch_thread)
+
+    # Goto the edit page, add our ignore text
+    # Add our URL to the import page
+    res = client.post(
+        url_for("edit_page", uuid="first"),
+        data={"trigger_text": 'The golden line',
+              "url": test_url,
+              'fetch_backend': "html_requests",
+              'filter_text_removed': 'y'},
+        follow_redirects=True
+    )
+    assert b"Updated watch." in res.data
+    time.sleep(sleep_time_for_fetch_thread)
+    set_original(excluding='Something irrelevant')
+
+    # A line thats not the trigger should not trigger anything
+    res = client.get(url_for("form_watch_checknow"), follow_redirects=True)
+    assert b'1 watches queued for rechecking.' in res.data
+    time.sleep(sleep_time_for_fetch_thread)
+    res = client.get(url_for("index"))
+    assert b'unviewed' not in res.data
+
+    # The trigger line is REMOVED,  this should trigger
+    set_original(excluding='The golden line')
+    client.get(url_for("form_watch_checknow"), follow_redirects=True)
+    time.sleep(sleep_time_for_fetch_thread)
+    res = client.get(url_for("index"))
+    assert b'unviewed' in res.data
+
+
+    # Now add it back, and we should not get a trigger
+    client.get(url_for("mark_all_viewed"), follow_redirects=True)
+    set_original(excluding=None)
+    client.get(url_for("form_watch_checknow"), follow_redirects=True)
+    time.sleep(sleep_time_for_fetch_thread)
+    res = client.get(url_for("index"))
+    assert b'unviewed' not in res.data
+
+    # Remove it again, and we should get a trigger
+    set_original(excluding='The golden line')
+    client.get(url_for("form_watch_checknow"), follow_redirects=True)
+    time.sleep(sleep_time_for_fetch_thread)
+    res = client.get(url_for("index"))
+    assert b'unviewed' in res.data
+
+    res = client.get(url_for("form_delete", uuid="all"), follow_redirects=True)
+    assert b'Deleted' in res.data
+
+
+def test_check_add_line_contains_trigger(client, live_server):
+
+    sleep_time_for_fetch_thread = 3
+
+    # Give the endpoint time to spin up
+    time.sleep(1)
+    test_notification_url = url_for('test_notification_endpoint', _external=True).replace('http://', 'post://') + "?xxx={{ watch_url }}"
+
+    res = client.post(
+        url_for("settings_page"),
+        data={"application-notification_title": "New ChangeDetection.io Notification - {{ watch_url }}",
+              "application-notification_body": 'triggered text was -{{triggered_text}}-',
+              # https://github.com/caronc/apprise/wiki/Notify_Custom_JSON#get-parameter-manipulation
+              "application-notification_urls": test_notification_url,
+              "application-minutes_between_check": 180,
+              "application-fetch_backend": "html_requests"
+              },
+        follow_redirects=True
+    )
+    assert b'Settings updated' in res.data
+
+    set_original()
+    # Add our URL to the import page
+    test_url = url_for('test_endpoint', _external=True)
+    res = client.post(
+        url_for("import_page"),
+        data={"urls": test_url},
+        follow_redirects=True
+    )
+    assert b"1 Imported" in res.data
+
+    # Give the thread time to pick it up
+    time.sleep(sleep_time_for_fetch_thread)
+
+    # Goto the edit page, add our ignore text
+    # Add our URL to the import page
+    res = client.post(
+        url_for("edit_page", uuid="first"),
+        data={"trigger_text": 'Oh yes please',
+              "url": test_url,
+              'fetch_backend': "html_requests",
+              'filter_text_removed': '',
+              'filter_text_added': 'y'},
+        follow_redirects=True
+    )
+    assert b"Updated watch." in res.data
+    time.sleep(sleep_time_for_fetch_thread)
+    set_original(excluding='Something irrelevant')
+
+    # A line thats not the trigger should not trigger anything
+    res = client.get(url_for("form_watch_checknow"), follow_redirects=True)
+    assert b'1 watches queued for rechecking.' in res.data
+    time.sleep(sleep_time_for_fetch_thread)
+    res = client.get(url_for("index"))
+    assert b'unviewed' not in res.data
+
+    # The trigger line is ADDED,  this should trigger
+    set_original(add_line='<p>Oh yes please</p>')
+    client.get(url_for("form_watch_checknow"), follow_redirects=True)
+    time.sleep(sleep_time_for_fetch_thread)
+    res = client.get(url_for("index"))
+    assert b'unviewed' in res.data
+
+    with open("test-datastore/notification.txt", 'r') as f:
+        response= f.read()
+        assert '-Oh yes please-' in response
+
+
+    res = client.get(url_for("form_delete", uuid="all"), follow_redirects=True)
+    assert b'Deleted' in res.data

changedetectionio/tests/test_block_while_text_present.py

@@ -87,7 +87,10 @@ def test_check_block_changedetection_text_NOT_present(client, live_server):
     # Add our URL to the import page
     res = client.post(
         url_for("edit_page", uuid="first"),
-        data={"text_should_not_be_present": ignore_text, "url": test_url, 'fetch_backend': "html_requests"},
+        data={"text_should_not_be_present": ignore_text,
+              "url": test_url,
+              'fetch_backend': "html_requests"
+              },
         follow_redirects=True
     )
     assert b"Updated watch." in res.data
@@ -129,7 +132,6 @@ def test_check_block_changedetection_text_NOT_present(client, live_server):
     set_modified_response_minus_block_text()
     client.get(url_for("form_watch_checknow"), follow_redirects=True)
     time.sleep(sleep_time_for_fetch_thread)
-
     res = client.get(url_for("index"))
     assert b'unviewed' in res.data
 

changedetectionio/tests/test_errorhandling.py

@@ -59,6 +59,8 @@ def test_http_error_handler(client, live_server):
     _runner_test_http_errors(client, live_server, 404, 'Page not found')
     _runner_test_http_errors(client, live_server, 500, '(Internal server Error) received')
     _runner_test_http_errors(client, live_server, 400, 'Error - Request returned a HTTP error code 400')
+    res = client.get(url_for("form_delete", uuid="all"), follow_redirects=True)
+    assert b'Deleted' in res.data
 
 # Just to be sure error text is properly handled
 def test_DNS_errors(client, live_server):
@@ -81,4 +83,48 @@ def test_DNS_errors(client, live_server):
     assert found_name_resolution_error
     # Should always record that we tried
     assert bytes("just now".encode('utf-8')) in res.data
+    res = client.get(url_for("form_delete", uuid="all"), follow_redirects=True)
+    assert b'Deleted' in res.data
 
+# Re 1513
+def test_low_level_errors_clear_correctly(client, live_server):
+    #live_server_setup(live_server)
+    # Give the endpoint time to spin up
+    time.sleep(1)
+
+    with open("test-datastore/endpoint-content.txt", "w") as f:
+        f.write("<html><body><div id=here>Hello world</div></body></html>")
+
+    # Add our URL to the import page
+    test_url = url_for('test_endpoint', _external=True)
+
+    res = client.post(
+        url_for("import_page"),
+        data={"urls": "https://dfkjasdkfjaidjfsdajfksdajfksdjfDOESNTEXIST.com"},
+        follow_redirects=True
+    )
+    assert b"1 Imported" in res.data
+    time.sleep(2)
+
+    # We should see the DNS error
+    res = client.get(url_for("index"))
+    found_name_resolution_error = b"Temporary failure in name resolution" in res.data or b"Name or service not known" in res.data
+    assert found_name_resolution_error
+
+    # Update with what should work
+    client.post(
+        url_for("edit_page", uuid="first"),
+        data={
+            "url": test_url,
+            "fetch_backend": "html_requests"},
+        follow_redirects=True
+    )
+
+    # Now the error should be gone
+    time.sleep(2)
+    res = client.get(url_for("index"))
+    found_name_resolution_error = b"Temporary failure in name resolution" in res.data or b"Name or service not known" in res.data
+    assert not found_name_resolution_error
+
+    res = client.get(url_for("form_delete", uuid="all"), follow_redirects=True)
+    assert b'Deleted' in res.data

changedetectionio/tests/test_jsonpath_jq_selector.py

@@ -198,8 +198,8 @@ def test_check_json_without_filter(client, live_server):
     )
 
     # Should still see '"html": "<b>"'
-    assert b'&#34;&lt;b&gt;' in res.data
-    assert res.data.count(b'{\n') >= 2
+    assert b'&#34;html&#34;: &#34;&lt;b&gt;&#34;' in res.data
+    assert res.data.count(b'{') >= 2
 
     res = client.get(url_for("form_delete", uuid="all"), follow_redirects=True)
     assert b'Deleted' in res.data

changedetectionio/tests/test_unique_lines.py

@@ -94,7 +94,6 @@ def test_unique_lines_functionality(client, live_server):
     res = client.get(url_for("index"))
     assert b'unviewed' not in res.data
 
-
     # Now set the content which contains the new text and re-ordered existing text
     set_modified_with_trigger_text_response()
     client.get(url_for("form_watch_checknow"), follow_redirects=True)

changedetectionio/tests/unit/test_notification_diff.py

@@ -13,21 +13,37 @@ class TestDiffBuilder(unittest.TestCase):
 
     def test_expected_diff_output(self):
         base_dir = os.path.dirname(__file__)
-        output = diff.render_diff(previous_file=base_dir + "/test-content/before.txt", newest_file=base_dir + "/test-content/after.txt")
+        with open(base_dir + "/test-content/before.txt", 'r') as f:
+            previous_version_file_contents = f.read()
+
+        with open(base_dir + "/test-content/after.txt", 'r') as f:
+            newest_version_file_contents = f.read()
+
+        output = diff.render_diff(previous_version_file_contents=previous_version_file_contents,
+                                  newest_version_file_contents=newest_version_file_contents)
+
         output = output.split("\n")
+
+
         self.assertIn('(changed) ok', output)
         self.assertIn('(into) xok', output)
         self.assertIn('(into) next-x-ok', output)
         self.assertIn('(added) and something new', output)
 
-
-        output = diff.render_diff(previous_file=base_dir + "/test-content/before.txt", newest_file=base_dir + "/test-content/after-2.txt")
+        with open(base_dir + "/test-content/after-2.txt", 'r') as f:
+            newest_version_file_contents = f.read()
+        output = diff.render_diff(previous_version_file_contents, newest_version_file_contents)
         output = output.split("\n")
         self.assertIn('(removed) for having learned computerese,', output)
         self.assertIn('(removed) I continue to examine bits, bytes and words', output)
         
         #diff_removed
-        output = diff.render_diff(previous_file=base_dir + "/test-content/before.txt", newest_file=base_dir + "/test-content/after.txt", include_equal=False, include_removed=True, include_added=False)
+        with open(base_dir + "/test-content/before.txt", 'r') as f:
+            previous_version_file_contents = f.read()
+
+        with open(base_dir + "/test-content/after.txt", 'r') as f:
+            newest_version_file_contents = f.read()
+        output = diff.render_diff(previous_version_file_contents, newest_version_file_contents, include_equal=False, include_removed=True, include_added=False)
         output = output.split("\n")
         self.assertIn('(changed) ok', output)
         self.assertIn('(into) xok', output)
@@ -35,7 +51,9 @@ class TestDiffBuilder(unittest.TestCase):
         self.assertNotIn('(added) and something new', output)
         
         #diff_removed
-        output = diff.render_diff(previous_file=base_dir + "/test-content/before.txt", newest_file=base_dir + "/test-content/after-2.txt", include_equal=False, include_removed=True, include_added=False)
+        with open(base_dir + "/test-content/after-2.txt", 'r') as f:
+            newest_version_file_contents = f.read()
+        output = diff.render_diff(previous_version_file_contents, newest_version_file_contents, include_equal=False, include_removed=True, include_added=False)
         output = output.split("\n")
         self.assertIn('(removed) for having learned computerese,', output)
         self.assertIn('(removed) I continue to examine bits, bytes and words', output)

changedetectionio/update_worker.py

@@ -69,18 +69,28 @@ class update_worker(threading.Thread):
             else:
                 line_feed_sep = "\n"
 
-            with open(watch_history[dates[-1]], 'rb') as f:
-                snapshot_contents = f.read()
+            # Add text that was triggered
+            snapshot_contents = watch.get_history_snapshot(dates[-1])
+            trigger_text = watch.get('trigger_text', [])
+            triggered_text = ''
+
+            if len(trigger_text):
+                from . import html_tools
+                triggered_text = html_tools.get_triggered_text(content=snapshot_contents, trigger_text=trigger_text)
+                if triggered_text:
+                    triggered_text = line_feed_sep.join(triggered_text)
+
 
             n_object.update({
-                'watch_url': watch['url'],
-                'uuid': watch_uuid,
+                'current_snapshot': snapshot_contents,
+                'diff': diff.render_diff(watch.get_history_snapshot(dates[-2]), watch.get_history_snapshot(dates[-1]), line_feed_sep=line_feed_sep),
+                'diff_added': diff.render_diff(watch.get_history_snapshot(dates[-2]), watch.get_history_snapshot(dates[-1]), include_removed=False, line_feed_sep=line_feed_sep),
+                'diff_full': diff.render_diff(watch.get_history_snapshot(dates[-2]), watch.get_history_snapshot(dates[-1]), include_equal=True, line_feed_sep=line_feed_sep),
+                'diff_removed': diff.render_diff(watch.get_history_snapshot(dates[-2]), watch.get_history_snapshot(dates[-1]), include_added=False, line_feed_sep=line_feed_sep),
                 'screenshot': watch.get_screenshot() if watch.get('notification_screenshot') else None,
-                'current_snapshot': snapshot_contents.decode('utf-8'),
-                'diff': diff.render_diff(watch_history[dates[-2]], watch_history[dates[-1]], line_feed_sep=line_feed_sep),
-                'diff_added': diff.render_diff(watch_history[dates[-2]], watch_history[dates[-1]], include_removed=False, line_feed_sep=line_feed_sep),
-                'diff_removed': diff.render_diff(watch_history[dates[-2]], watch_history[dates[-1]], include_added=False, line_feed_sep=line_feed_sep),
-                'diff_full': diff.render_diff(watch_history[dates[-2]], watch_history[dates[-1]], include_equal=True, line_feed_sep=line_feed_sep)
+                'triggered_text': triggered_text,
+                'uuid': watch_uuid,
+                'watch_url': watch['url'],
             })
             logging.info (">> SENDING NOTIFICATION")
             self.notification_q.put(n_object)
@@ -323,6 +333,7 @@ class update_worker(threading.Thread):
 
                         self.cleanup_error_artifacts(uuid)
 
+                    #
                     # Different exceptions mean that we may or may not want to bump the snapshot, trigger notifications etc
                     if process_changedetection_results:
                         try:

requirements.txt

@@ -2,6 +2,7 @@ eventlet>=0.31.0
 feedgen~=0.9
 flask-compress
 flask-login~=0.5
+flask-paginate
 flask_expects_json~=1.7
 flask_restful
 flask_wtf