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24 Commits

Author SHA1 Message Date
dgtlmoon 09b32d4ebf Skip removing old screenshots for notification tests 2025-04-09 09:27:39 +02:00
dgtlmoon a9003d574e Requests fetcher - remove old screenshot when watch was in a different fetcher type 2025-04-09 09:04:36 +02:00
dgtlmoon 2c630e9853 UI - Field name update - Keyword triggers - Trigger/wait for text (#3088)
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2025-04-04 12:46:25 +02:00
dgtlmoon 786e0d1fab UI - "Recheck all" should also queue most overdue first (same like automatic scheduler) (#3087) 2025-04-04 12:40:21 +02:00
dgtlmoon 78b7aee512 Groups - Including "Extract text", "Text to ignore", "Trigger text" and "Text that should not be present" filters 2025-04-04 11:16:12 +02:00
dgtlmoon 9d9d01863a 0.49.12
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2025-04-04 09:30:24 +02:00
dgtlmoon 108cdf84a5 0.49.11
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2025-04-03 18:54:20 +02:00
dgtlmoon 8c6f6f1578 0.49.10 2025-04-03 11:17:14 +02:00
dgtlmoon df4ffaaff8 Update README.md
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2025-04-03 08:55:59 +02:00
dgtlmoon d522c65e50 UI - "Conditions" section, making the Conditions setup table work better on mobile/responsive
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2025-04-02 18:06:39 +02:00
dgtlmoon c3b2a8b019 Adding a GC memory cleanup (releases cached libxml memory and others) (#3079)
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2025-04-01 15:48:14 +02:00
dgtlmoon 28d3151090 Python 3.11 container base (#3077) 2025-04-01 13:46:35 +02:00
dgtlmoon 2a1c832f8d Use lowercase static asset filenames 2025-04-01 11:51:43 +02:00
Ivan 0170adb171 Restock detection - Add Indonesian phrases for out-of-stock detection (#3075) 2025-04-01 11:36:44 +02:00
dgtlmoon cb62404b8c Regession - Shared history/diff page with anonymous access turned on should allow screenshot access (#3076) 2025-04-01 11:30:10 +02:00
dgtlmoon 8f9c46bd3f Update edit.html - linking to tutorial
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2025-03-31 18:49:33 +02:00
dgtlmoon 97291ce6d0 Code - Tidy up lint errors (#3074)
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2025-03-31 13:05:48 +02:00
dgtlmoon f689e5418e UI - Update edit.html- xPath support text for 1 & 2 2025-03-31 12:03:21 +02:00
dgtlmoon f751f0b0ef Text/fetching - Small fix for when last fetched was zero bytes and special options (removals/additions/changes) was set (#3065)
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2025-03-28 16:48:53 +01:00
Luca ea9ba3bb2e Notifications backend - Refactor + tests for Apprise custom integration (#3057)
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2025-03-27 18:07:36 +01:00
dgtlmoon c7ffebce2a UI - Watch edit - "Clone" Should be "Clone & Edit" without watch history, redirect to the new edit page (#3063 #2782)
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2025-03-27 11:24:42 +01:00
dgtlmoon 54b7c070f7 UI - Conditions - Offer some information about what the filter/condition/trigger saw (#3062) 2025-03-27 10:29:11 +01:00
dgtlmoon 6c1b687cd1 UI - Tidy up support links 2025-03-27 09:10:36 +01:00
dgtlmoon e850540a91 UI - Set a graph % of ETA time completed of checking the watch (#3060)
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2025-03-26 17:06:24 +01:00
55 changed files with 1151 additions and 446 deletions
-1
View File
@@ -28,7 +28,6 @@ jobs:
uses: ./.github/workflows/test-stack-reusable-workflow.yml
with:
python-version: '3.11'
skip-pypuppeteer: true
test-application-3-12:
needs: lint-code
@@ -7,7 +7,7 @@ on:
description: 'Python version to use'
required: true
type: string
default: '3.10'
default: '3.11'
skip-pypuppeteer:
description: 'Skip PyPuppeteer (not supported in 3.11/3.12)'
required: false
-3
View File
@@ -1,8 +1,5 @@
# pip dependencies install stage
# @NOTE! I would love to move to 3.11 but it breaks the async handler in changedetectionio/content_fetchers/puppeteer.py
# If you know how to fix it, please do! and test it for both 3.10 and 3.11
ARG PYTHON_VERSION=3.11
FROM python:${PYTHON_VERSION}-slim-bookworm AS builder
+1 -1
View File
@@ -89,7 +89,7 @@ _Need an actual Chrome runner with Javascript support? We support fetching via W
#### Key Features
- Lots of trigger filters, such as "Trigger on text", "Remove text by selector", "Ignore text", "Extract text", also using regular-expressions!
- Target elements with xPath(1.0) and CSS Selectors, Easily monitor complex JSON with JSONPath or jq
- Target elements with xPath 1 and xPath 2, CSS Selectors, Easily monitor complex JSON with JSONPath or jq
- Switch between fast non-JS and Chrome JS based "fetchers"
- Track changes in PDF files (Monitor text changed in the PDF, Also monitor PDF filesize and checksums)
- Easily specify how often a site should be checked
+15 -4
View File
@@ -2,7 +2,7 @@
# Read more https://github.com/dgtlmoon/changedetection.io/wiki
__version__ = '0.49.9'
__version__ = '0.49.12'
from changedetectionio.strtobool import strtobool
from json.decoder import JSONDecodeError
@@ -11,6 +11,7 @@ os.environ['EVENTLET_NO_GREENDNS'] = 'yes'
import eventlet
import eventlet.wsgi
import getopt
import platform
import signal
import socket
import sys
@@ -19,7 +20,6 @@ from changedetectionio import store
from changedetectionio.flask_app import changedetection_app
from loguru import logger
# Only global so we can access it in the signal handler
app = None
datastore = None
@@ -29,8 +29,6 @@ def get_version():
# Parent wrapper or OS sends us a SIGTERM/SIGINT, do everything required for a clean shutdown
def sigshutdown_handler(_signo, _stack_frame):
global app
global datastore
name = signal.Signals(_signo).name
logger.critical(f'Shutdown: Got Signal - {name} ({_signo}), Saving DB to disk and calling shutdown')
datastore.sync_to_json()
@@ -147,6 +145,19 @@ def main():
signal.signal(signal.SIGTERM, sigshutdown_handler)
signal.signal(signal.SIGINT, sigshutdown_handler)
# Custom signal handler for memory cleanup
def sigusr_clean_handler(_signo, _stack_frame):
from changedetectionio.gc_cleanup import memory_cleanup
logger.info('SIGUSR1 received: Running memory cleanup')
return memory_cleanup(app)
# Register the SIGUSR1 signal handler
# Only register the signal handler if running on Linux
if platform.system() == "Linux":
signal.signal(signal.SIGUSR1, sigusr_clean_handler)
else:
logger.info("SIGUSR1 handler only registered on Linux, skipped.")
# Go into cleanup mode
if do_cleanup:
-12
View File
@@ -1,12 +0,0 @@
from changedetectionio import apprise_plugin
import apprise
# Create our AppriseAsset and populate it with some of our new values:
# https://github.com/caronc/apprise/wiki/Development_API#the-apprise-asset-object
asset = apprise.AppriseAsset(
image_url_logo='https://raw.githubusercontent.com/dgtlmoon/changedetection.io/master/changedetectionio/static/images/avatar-256x256.png'
)
asset.app_id = "changedetection.io"
asset.app_desc = "ChangeDetection.io best and simplest website monitoring and change detection"
asset.app_url = "https://changedetection.io"
@@ -1,98 +0,0 @@
# include the decorator
from apprise.decorators import notify
from loguru import logger
from requests.structures import CaseInsensitiveDict
@notify(on="delete")
@notify(on="deletes")
@notify(on="get")
@notify(on="gets")
@notify(on="post")
@notify(on="posts")
@notify(on="put")
@notify(on="puts")
def apprise_custom_api_call_wrapper(body, title, notify_type, *args, **kwargs):
import requests
import json
import re
from urllib.parse import unquote_plus
from apprise.utils.parse import parse_url as apprise_parse_url
url = kwargs['meta'].get('url')
schema = kwargs['meta'].get('schema').lower().strip()
# Choose POST, GET etc from requests
method = re.sub(rf's$', '', schema)
requests_method = getattr(requests, method)
params = CaseInsensitiveDict({}) # Added to requests
auth = None
has_error = False
# Convert /foobar?+some-header=hello to proper header dictionary
results = apprise_parse_url(url)
# Add our headers that the user can potentially over-ride if they wish
# to to our returned result set and tidy entries by unquoting them
headers = CaseInsensitiveDict({unquote_plus(x): unquote_plus(y)
for x, y in results['qsd+'].items()})
# https://github.com/caronc/apprise/wiki/Notify_Custom_JSON#get-parameter-manipulation
# In Apprise, it relies on prefixing each request arg with "-", because it uses say &method=update as a flag for apprise
# but here we are making straight requests, so we need todo convert this against apprise's logic
for k, v in results['qsd'].items():
if not k.strip('+-') in results['qsd+'].keys():
params[unquote_plus(k)] = unquote_plus(v)
# Determine Authentication
auth = ''
if results.get('user') and results.get('password'):
auth = (unquote_plus(results.get('user')), unquote_plus(results.get('user')))
elif results.get('user'):
auth = (unquote_plus(results.get('user')))
# If it smells like it could be JSON and no content-type was already set, offer a default content type.
if body and '{' in body[:100] and not headers.get('Content-Type'):
json_header = 'application/json; charset=utf-8'
try:
# Try if it's JSON
json.loads(body)
headers['Content-Type'] = json_header
except ValueError as e:
logger.warning(f"Could not automatically add '{json_header}' header to the notification because the document failed to parse as JSON: {e}")
pass
# POSTS -> HTTPS etc
if schema.lower().endswith('s'):
url = re.sub(rf'^{schema}', 'https', results.get('url'))
else:
url = re.sub(rf'^{schema}', 'http', results.get('url'))
status_str = ''
try:
r = requests_method(url,
auth=auth,
data=body.encode('utf-8') if type(body) is str else body,
headers=headers,
params=params
)
if not (200 <= r.status_code < 300):
status_str = f"Error sending '{method.upper()}' request to {url} - Status: {r.status_code}: '{r.reason}'"
logger.error(status_str)
has_error = True
else:
logger.info(f"Sent '{method.upper()}' request to {url}")
has_error = False
except requests.RequestException as e:
status_str = f"Error sending '{method.upper()}' request to {url} - {str(e)}"
logger.error(status_str)
has_error = True
if has_error:
raise TypeError(status_str)
return True
@@ -0,0 +1,16 @@
from apprise import AppriseAsset
# Refer to:
# https://github.com/caronc/apprise/wiki/Development_API#the-apprise-asset-object
APPRISE_APP_ID = "changedetection.io"
APPRISE_APP_DESC = "ChangeDetection.io best and simplest website monitoring and change detection"
APPRISE_APP_URL = "https://changedetection.io"
APPRISE_AVATAR_URL = "https://raw.githubusercontent.com/dgtlmoon/changedetection.io/master/changedetectionio/static/images/avatar-256x256.png"
apprise_asset = AppriseAsset(
app_id=APPRISE_APP_ID,
app_desc=APPRISE_APP_DESC,
app_url=APPRISE_APP_URL,
image_url_logo=APPRISE_AVATAR_URL,
)
@@ -0,0 +1,112 @@
import json
import re
from urllib.parse import unquote_plus
import requests
from apprise.decorators import notify
from apprise.utils.parse import parse_url as apprise_parse_url
from loguru import logger
from requests.structures import CaseInsensitiveDict
SUPPORTED_HTTP_METHODS = {"get", "post", "put", "delete", "patch", "head"}
def notify_supported_methods(func):
for method in SUPPORTED_HTTP_METHODS:
func = notify(on=method)(func)
# Add support for https, for each supported http method
func = notify(on=f"{method}s")(func)
return func
def _get_auth(parsed_url: dict) -> str | tuple[str, str]:
user: str | None = parsed_url.get("user")
password: str | None = parsed_url.get("password")
if user is not None and password is not None:
return (unquote_plus(user), unquote_plus(password))
if user is not None:
return unquote_plus(user)
return ""
def _get_headers(parsed_url: dict, body: str) -> CaseInsensitiveDict:
headers = CaseInsensitiveDict(
{unquote_plus(k).title(): unquote_plus(v) for k, v in parsed_url["qsd+"].items()}
)
# If Content-Type is not specified, guess if the body is a valid JSON
if headers.get("Content-Type") is None:
try:
json.loads(body)
headers["Content-Type"] = "application/json; charset=utf-8"
except Exception:
pass
return headers
def _get_params(parsed_url: dict) -> CaseInsensitiveDict:
# https://github.com/caronc/apprise/wiki/Notify_Custom_JSON#get-parameter-manipulation
# In Apprise, it relies on prefixing each request arg with "-", because it uses say &method=update as a flag for apprise
# but here we are making straight requests, so we need todo convert this against apprise's logic
params = CaseInsensitiveDict(
{
unquote_plus(k): unquote_plus(v)
for k, v in parsed_url["qsd"].items()
if k.strip("-") not in parsed_url["qsd-"]
and k.strip("+") not in parsed_url["qsd+"]
}
)
return params
@notify_supported_methods
def apprise_http_custom_handler(
body: str,
title: str,
notify_type: str,
meta: dict,
*args,
**kwargs,
) -> bool:
url: str = meta.get("url")
schema: str = meta.get("schema")
method: str = re.sub(r"s$", "", schema).upper()
# Convert /foobar?+some-header=hello to proper header dictionary
parsed_url: dict[str, str | dict | None] | None = apprise_parse_url(url)
if parsed_url is None:
return False
auth = _get_auth(parsed_url=parsed_url)
headers = _get_headers(parsed_url=parsed_url, body=body)
params = _get_params(parsed_url=parsed_url)
url = re.sub(rf"^{schema}", "https" if schema.endswith("s") else "http", parsed_url.get("url"))
try:
response = requests.request(
method=method,
url=url,
auth=auth,
headers=headers,
params=params,
data=body.encode("utf-8") if isinstance(body, str) else body,
)
response.raise_for_status()
logger.info(f"Successfully sent custom notification to {url}")
return True
except requests.RequestException as e:
logger.error(f"Remote host error while sending custom notification to {url}: {e}")
return False
except Exception as e:
logger.error(f"Unexpected error occurred while sending custom notification to {url}: {e}")
return False
+1 -4
View File
@@ -20,10 +20,7 @@ def login_optionally_required(func):
has_password_enabled = datastore.data['settings']['application'].get('password') or os.getenv("SALTED_PASS", False)
# Permitted
if request.endpoint and 'static_content' in request.endpoint and request.view_args and request.view_args.get('group') == 'styles':
return func(*args, **kwargs)
# Permitted
elif request.endpoint and 'diff_history_page' in request.endpoint and datastore.data['settings']['application'].get('shared_diff_access'):
if request.endpoint and 'diff_history_page' in request.endpoint and datastore.data['settings']['application'].get('shared_diff_access'):
return func(*args, **kwargs)
elif request.method in flask_login.config.EXEMPT_METHODS:
return func(*args, **kwargs)
@@ -23,7 +23,6 @@ from loguru import logger
browsersteps_sessions = {}
io_interface_context = None
import json
import base64
import hashlib
from flask import Response
@@ -34,10 +33,8 @@ def construct_blueprint(datastore: ChangeDetectionStore):
from . import nonContext
from . import browser_steps
import time
global browsersteps_sessions
global io_interface_context
# We keep the playwright session open for many minutes
keepalive_seconds = int(os.getenv('BROWSERSTEPS_MINUTES_KEEPALIVE', 10)) * 60
@@ -104,8 +101,6 @@ def construct_blueprint(datastore: ChangeDetectionStore):
# A new session was requested, return sessionID
import uuid
global browsersteps_sessions
browsersteps_session_id = str(uuid.uuid4())
watch_uuid = request.args.get('uuid')
@@ -149,7 +144,6 @@ def construct_blueprint(datastore: ChangeDetectionStore):
def browsersteps_ui_update():
import base64
import playwright._impl._errors
global browsersteps_sessions
from changedetectionio.blueprint.browser_steps import browser_steps
remaining =0
@@ -217,7 +217,7 @@ nav
<a id="chrome-extension-link"
title="Try our new Chrome Extension!"
href="https://chromewebstore.google.com/detail/changedetectionio-website/kefcfmgmlhmankjmnbijimhofdjekbop">
<img alt="Chrome store icon" src="{{ url_for('static_content', group='images', filename='Google-Chrome-icon.png') }}" alt="Chrome">
<img alt="Chrome store icon" src="{{ url_for('static_content', group='images', filename='google-chrome-icon.png') }}" alt="Chrome">
Chrome Webstore
</a>
</p>
@@ -13,6 +13,7 @@
/*const email_notification_prefix=JSON.parse('{{ emailprefix|tojson }}');*/
/*{% endif %}*/
{% set has_tag_filters_extra='' %}
</script>
@@ -46,59 +47,12 @@
</div>
<div class="tab-pane-inner" id="filters-and-triggers">
<div class="pure-control-group">
{% set field = render_field(form.include_filters,
rows=5,
placeholder="#example
xpath://body/div/span[contains(@class, 'example-class')]",
class="m-d")
%}
{{ field }}
{% if '/text()' in field %}
<span class="pure-form-message-inline"><strong>Note!: //text() function does not work where the &lt;element&gt; contains &lt;![CDATA[]]&gt;</strong></span><br>
{% endif %}
<span class="pure-form-message-inline">One CSS, xPath, JSON Path/JQ selector per line, <i>any</i> rules that matches will be used.<br>
<div data-target="#advanced-help-selectors" class="toggle-show pure-button button-tag button-xsmall">Show advanced help and tips</div>
<ul id="advanced-help-selectors">
<li>CSS - Limit text to this CSS rule, only text matching this CSS rule is included.</li>
<li>JSON - Limit text to this JSON rule, using either <a href="https://pypi.org/project/jsonpath-ng/" target="new">JSONPath</a> or <a href="https://stedolan.github.io/jq/" target="new">jq</a> (if installed).
<ul>
<li>JSONPath: Prefix with <code>json:</code>, use <code>json:$</code> to force re-formatting if required, <a href="https://jsonpath.com/" target="new">test your JSONPath here</a>.</li>
{% if jq_support %}
<li>jq: Prefix with <code>jq:</code> and <a href="https://jqplay.org/" target="new">test your jq here</a>. Using <a href="https://stedolan.github.io/jq/" target="new">jq</a> allows for complex filtering and processing of JSON data with built-in functions, regex, filtering, and more. See examples and documentation <a href="https://stedolan.github.io/jq/manual/" target="new">here</a>. Prefix <code>jqraw:</code> outputs the results as text instead of a JSON list.</li>
{% else %}
<li>jq support not installed</li>
{% endif %}
</ul>
</li>
<li>XPath - Limit text to this XPath rule, simply start with a forward-slash. To specify XPath to be used explicitly or the XPath rule starts with an XPath function: Prefix with <code>xpath:</code>
<ul>
<li>Example: <code>//*[contains(@class, 'sametext')]</code> or <code>xpath:count(//*[contains(@class, 'sametext')])</code>, <a
href="http://xpather.com/" target="new">test your XPath here</a></li>
<li>Example: Get all titles from an RSS feed <code>//title/text()</code></li>
<li>To use XPath1.0: Prefix with <code>xpath1:</code></li>
</ul>
</li>
</ul>
Please be sure that you thoroughly understand how to write CSS, JSONPath, XPath{% if jq_support %}, or jq selector{%endif%} rules before filing an issue on GitHub! <a
href="https://github.com/dgtlmoon/changedetection.io/wiki/CSS-Selector-help">here for more CSS selector help</a>.<br>
</span>
</div>
<fieldset class="pure-control-group">
{{ render_field(form.subtractive_selectors, rows=5, placeholder="header
footer
nav
.stockticker
//*[contains(text(), 'Advertisement')]") }}
<span class="pure-form-message-inline">
<ul>
<li> Remove HTML element(s) by CSS and XPath selectors before text conversion. </li>
<li> Don't paste HTML here, use only CSS and XPath selectors </li>
<li> Add multiple elements, CSS or XPath selectors per line to ignore multiple parts of the HTML. </li>
</ul>
</span>
</fieldset>
<p>These settings are <strong><i>added</i></strong> to any existing watch configurations.</p>
{% include "edit/include_subtract.html" %}
<div class="text-filtering border-fieldset">
<h3>Text filtering</h3>
{% include "edit/text-options.html" %}
</div>
</div>
{# rendered sub Template #}
+11 -7
View File
@@ -96,12 +96,13 @@ def construct_blueprint(datastore: ChangeDetectionStore, update_q, running_updat
uuid = list(datastore.data['watching'].keys()).pop()
new_uuid = datastore.clone(uuid)
if new_uuid:
if not datastore.data['watching'].get(uuid).get('paused'):
update_q.put(queuedWatchMetaData.PrioritizedItem(priority=5, item={'uuid': new_uuid}))
flash('Cloned.')
return redirect(url_for('watchlist.index'))
if not datastore.data['watching'].get(uuid).get('paused'):
update_q.put(queuedWatchMetaData.PrioritizedItem(priority=5, item={'uuid': new_uuid}))
flash('Cloned, you are editing the new watch.')
return redirect(url_for("ui.ui_edit.edit_page", uuid=new_uuid))
@ui_blueprint.route("/checknow", methods=['GET'])
@login_optionally_required
@@ -124,7 +125,10 @@ def construct_blueprint(datastore: ChangeDetectionStore, update_q, running_updat
else:
# Recheck all, including muted
for watch_uuid, watch in datastore.data['watching'].items():
# Get most overdue first
for k in sorted(datastore.data['watching'].items(), key=lambda item: item[1].get('last_checked', 0)):
watch_uuid = k[0]
watch = k[1]
if not watch['paused']:
if watch_uuid not in running_uuids:
if with_errors and not watch.get('last_error'):
@@ -139,7 +143,7 @@ def construct_blueprint(datastore: ChangeDetectionStore, update_q, running_updat
if i == 1:
flash("Queued 1 watch for rechecking.")
if i > 1:
flash("Queued {} watches for rechecking.".format(i))
flash(f"Queued {i} watches for rechecking.")
if i == 0:
flash("No watches available to recheck.")
@@ -4,6 +4,7 @@ from loguru import logger
from changedetectionio.store import ChangeDetectionStore
from changedetectionio.auth_decorator import login_optionally_required
from changedetectionio.notification import process_notification
def construct_blueprint(datastore: ChangeDetectionStore):
notification_blueprint = Blueprint('ui_notification', __name__, template_folder="../ui/templates")
@@ -17,11 +18,10 @@ def construct_blueprint(datastore: ChangeDetectionStore):
# Watch_uuid could be unset in the case it`s used in tag editor, global settings
import apprise
from changedetectionio.apprise_asset import asset
apobj = apprise.Apprise(asset=asset)
from ...apprise_plugin.assets import apprise_asset
from ...apprise_plugin.custom_handlers import apprise_http_custom_handler # noqa: F401
apobj = apprise.Apprise(asset=apprise_asset)
# so that the custom endpoints are registered
from changedetectionio.apprise_plugin import apprise_custom_api_call_wrapper
is_global_settings_form = request.args.get('mode', '') == 'global-settings'
is_group_settings_form = request.args.get('mode', '') == 'group-settings'
@@ -90,7 +90,6 @@ def construct_blueprint(datastore: ChangeDetectionStore):
n_object['as_async'] = False
n_object.update(watch.extra_notification_token_values())
from changedetectionio.notification import process_notification
sent_obj = process_notification(n_object, datastore)
except Exception as e:
@@ -1,7 +1,5 @@
import flask_login
import os
import time
import timeago
from flask import Blueprint, request, make_response, render_template, redirect, url_for, flash, session
from flask_login import current_user
@@ -10,7 +8,6 @@ from flask_paginate import Pagination, get_page_parameter
from changedetectionio import forms
from changedetectionio.store import ChangeDetectionStore
from changedetectionio.auth_decorator import login_optionally_required
from changedetectionio.strtobool import strtobool
def construct_blueprint(datastore: ChangeDetectionStore, update_q, queuedWatchMetaData):
watchlist_blueprint = Blueprint('watchlist', __name__, template_folder="templates")
@@ -77,7 +74,6 @@ def construct_blueprint(datastore: ChangeDetectionStore, update_q, queuedWatchMe
sorted_tags = sorted(datastore.data['settings']['application'].get('tags').items(), key=lambda x: x[1]['title'])
output = render_template(
"watch-overview.html",
# Don't link to hosting when we're on the hosting environment
active_tag=active_tag,
active_tag_uuid=active_tag_uuid,
app_rss_token=datastore.data['settings']['application'].get('rss_access_token'),
@@ -88,9 +84,10 @@ def construct_blueprint(datastore: ChangeDetectionStore, update_q, queuedWatchMe
has_proxies=datastore.proxy_list,
has_unviewed=datastore.has_unviewed,
hosted_sticky=os.getenv("SALTED_PASS", False) == False,
now_time_server=time.time(),
pagination=pagination,
queued_uuids=[q_uuid.item['uuid'] for q_uuid in update_q.queue],
search_q=request.args.get('q','').strip(),
search_q=request.args.get('q', '').strip(),
sort_attribute=request.args.get('sort') if request.args.get('sort') else request.cookies.get('sort'),
sort_order=request.args.get('order') if request.args.get('order') else request.cookies.get('order'),
system_default_fetcher=datastore.data['settings']['application'].get('fetch_backend'),
@@ -3,7 +3,16 @@
{% from '_helpers.html' import render_simple_field, render_field, render_nolabel_field, sort_by_title %}
<script src="{{url_for('static_content', group='js', filename='jquery-3.6.0.min.js')}}"></script>
<script src="{{url_for('static_content', group='js', filename='watch-overview.js')}}" defer></script>
<script>let nowtimeserver={{ now_time_server }};</script>
<style>
.checking-now .last-checked {
background-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.05) 40%, rgba(0,0,0,0.1) 100%);
background-size: 0 100%;
background-repeat: no-repeat;
transition: background-size 0.9s ease
}
</style>
<div class="box">
<form class="pure-form" action="{{ url_for('ui.ui_views.form_quick_watch_add', tag=active_tag_uuid) }}" method="POST" id="new-watch-form">
@@ -91,8 +100,8 @@
{% endif %}
{% for watch in (watches|sort(attribute=sort_attribute, reverse=sort_order == 'asc'))|pagination_slice(skip=pagination.skip) %}
{% set is_unviewed = watch.newest_history_key| int > watch.last_viewed and watch.history_n>=2 %}
{% set is_unviewed = watch.newest_history_key| int > watch.last_viewed and watch.history_n>=2 %}
{% set checking_now = is_checking_now(watch) %}
<tr id="{{ watch.uuid }}"
class="{{ loop.cycle('pure-table-odd', 'pure-table-even') }} processor-{{ watch['processor'] }}
{% if watch.last_error is defined and watch.last_error != False %}error{% endif %}
@@ -100,7 +109,9 @@
{% if watch.paused is defined and watch.paused != False %}paused{% endif %}
{% if is_unviewed %}unviewed{% endif %}
{% if watch.has_restock_info %} has-restock-info {% if watch['restock']['in_stock'] %}in-stock{% else %}not-in-stock{% endif %} {% else %}no-restock-info{% endif %}
{% if watch.uuid in queued_uuids %}queued{% endif %}">
{% if watch.uuid in queued_uuids %}queued{% endif %}
{% if checking_now %}checking-now{% endif %}
">
<td class="inline checkbox-uuid" ><input name="uuids" type="checkbox" value="{{ watch.uuid}} " > <span>{{ loop.index+pagination.skip }}</span></td>
<td class="inline watch-controls">
{% if not watch.paused %}
@@ -119,7 +130,7 @@
or ( watch.get_fetch_backend == "system" and system_default_fetcher == 'html_webdriver' )
or "extra_browser_" in watch.get_fetch_backend
%}
<img class="status-icon" src="{{url_for('static_content', group='images', filename='Google-Chrome-icon.png')}}" alt="Using a Chrome browser" title="Using a Chrome browser" >
<img class="status-icon" src="{{url_for('static_content', group='images', filename='google-chrome-icon.png')}}" alt="Using a Chrome browser" title="Using a Chrome browser" >
{% endif %}
{%if watch.is_pdf %}<img class="status-icon" src="{{url_for('static_content', group='images', filename='pdf-icon.svg')}}" title="Converting PDF to text" >{% endif %}
@@ -178,7 +189,14 @@
{% endif %}
</td>
{% endif %}
<td class="last-checked" data-timestamp="{{ watch.last_checked }}">{{watch|format_last_checked_time|safe}}</td>
{#last_checked becomes fetch-start-time#}
<td class="last-checked" data-timestamp="{{ watch.last_checked }}" {% if checking_now %} data-fetchduration={{ watch.fetch_time }} data-eta_complete="{{ watch.last_checked+watch.fetch_time }}" {% endif %} >
{% if checking_now %}
<span class="spinner"></span><span> Checking now</span>
{% else %}
{{watch|format_last_checked_time|safe}}</td>
{% endif %}
<td class="last-changed" data-timestamp="{{ watch.last_changed }}">{% if watch.history_n >=2 and watch.last_changed >0 %}
{{watch.last_changed|format_timestamp_timeago}}
{% else %}
@@ -223,7 +241,7 @@
all {% if active_tag_uuid %} in "{{active_tag.title}}"{%endif%}</a>
</li>
<li>
<a href="{{ url_for('rss.feed', tag=active_tag_uuid, token=app_rss_token)}}"><img alt="RSS Feed" id="feed-icon" src="{{url_for('static_content', group='images', filename='Generic_Feed-icon.svg')}}" height="15"></a>
<a href="{{ url_for('rss.feed', tag=active_tag_uuid, token=app_rss_token)}}"><img alt="RSS Feed" id="feed-icon" src="{{url_for('static_content', group='images', filename='generic_feed-icon.svg')}}" height="15"></a>
</li>
</ul>
{{ pagination.links }}
+3 -4
View File
@@ -8,7 +8,7 @@ from . import default_plugin
# List of all supported JSON Logic operators
operator_choices = [
(None, "Choose one"),
(None, "Choose one - Operator"),
(">", "Greater Than"),
("<", "Less Than"),
(">=", "Greater Than or Equal To"),
@@ -21,7 +21,7 @@ operator_choices = [
# Fields available in the rules
field_choices = [
(None, "Choose one"),
(None, "Choose one - Field"),
]
# The data we will feed the JSON Rules to see if it passes the test/conditions or not
@@ -116,8 +116,7 @@ def execute_ruleset_against_all_plugins(current_watch_uuid: str, application_dat
if not jsonLogic(logic=ruleset, data=EXECUTE_DATA, operations=CUSTOM_OPERATIONS):
result = False
return result
return {'executed_data': EXECUTE_DATA, 'result': result}
# Load plugins dynamically
for plugin in plugin_manager.get_plugins():
+2 -1
View File
@@ -67,7 +67,8 @@ def construct_blueprint(datastore):
return jsonify({
'status': 'success',
'result': result,
'result': result.get('result'),
'data': result.get('executed_data'),
'message': 'Condition passes' if result else 'Condition does not pass'
})
+1 -1
View File
@@ -19,7 +19,7 @@ class ConditionFormRow(Form):
validators=[validators.Optional()]
)
value = StringField("Value", validators=[validators.Optional()])
value = StringField("Value", validators=[validators.Optional()], render_kw={"placeholder": "A value"})
def validate(self, extra_validators=None):
# First, run the default validators
+1 -1
View File
@@ -87,7 +87,7 @@ class Fetcher():
pass
@abstractmethod
def quit(self):
def quit(self, watch=None):
return
@abstractmethod
@@ -96,3 +96,17 @@ class fetcher(Fetcher):
self.raw_content = r.content
def quit(self, watch=None):
# In case they switched to `requests` fetcher from something else
# Then the screenshot could be old, in any case, it's not used here.
# REMOVE_REQUESTS_OLD_SCREENSHOTS - Mainly used for testing
if strtobool(os.getenv("REMOVE_REQUESTS_OLD_SCREENSHOTS", 'true')):
screenshot = watch.get_screenshot()
if screenshot:
try:
os.unlink(screenshot)
except Exception as e:
logger.warning(f"Failed to unlink screenshot: {screenshot} - {e}")
@@ -75,13 +75,19 @@ function isItemInStock() {
'rupture',
'sold out',
'sold-out',
'stok habis',
'stok kosong',
'stok varian ini habis',
'stokta yok',
'temporarily out of stock',
'temporarily unavailable',
'there were no search results for',
'this item is currently unavailable',
'tickets unavailable',
'tidak dijual',
'tidak tersedia',
'tijdelijk uitverkocht',
'tiket tidak tersedia',
'tükendi',
'unavailable nearby',
'unavailable tickets',
@@ -112,7 +112,7 @@ class fetcher(Fetcher):
self.quit()
return True
def quit(self):
def quit(self, watch=None):
if self.driver:
try:
self.driver.quit()
+26 -7
View File
@@ -123,14 +123,18 @@ def _jinja2_filter_format_number_locale(value: float) -> str:
return formatted_value
@app.template_global('is_checking_now')
def _watch_is_checking_now(watch_obj, format="%Y-%m-%d %H:%M:%S"):
# Worker thread tells us which UUID it is currently processing.
for t in running_update_threads:
if t.current_uuid == watch_obj['uuid']:
return True
# We use the whole watch object from the store/JSON so we can see if there's some related status in terms of a thread
# running or something similar.
@app.template_filter('format_last_checked_time')
def _jinja2_filter_datetime(watch_obj, format="%Y-%m-%d %H:%M:%S"):
# Worker thread tells us which UUID it is currently processing.
for t in running_update_threads:
if t.current_uuid == watch_obj['uuid']:
return '<span class="spinner"></span><span> Checking now</span>'
if watch_obj['last_checked'] == 0:
return 'Not yet'
@@ -229,7 +233,8 @@ def changedetection_app(config=None, datastore_o=None):
if has_password_enabled and not flask_login.current_user.is_authenticated:
# Permitted
if request.endpoint and request.endpoint == 'static_content' and request.view_args and request.view_args.get('group') in ['styles', 'js', 'images', 'favicons']:
if request.endpoint and request.endpoint == 'static_content' and request.view_args:
# Handled by static_content handler
return None
# Permitted
elif request.endpoint and 'login' in request.endpoint:
@@ -347,11 +352,15 @@ def changedetection_app(config=None, datastore_o=None):
@app.route("/static/<string:group>/<string:filename>", methods=['GET'])
def static_content(group, filename):
from flask import make_response
import re
group = re.sub(r'[^\w.-]+', '', group.lower())
filename = re.sub(r'[^\w.-]+', '', filename.lower())
if group == 'screenshot':
# Could be sensitive, follow password requirements
if datastore.data['settings']['application']['password'] and not flask_login.current_user.is_authenticated:
abort(403)
if not datastore.data['settings']['application'].get('shared_diff_access'):
abort(403)
screenshot_filename = "last-screenshot.png" if not request.args.get('error_screenshot') else "last-error-screenshot.png"
@@ -400,7 +409,7 @@ def changedetection_app(config=None, datastore_o=None):
# These files should be in our subdirectory
try:
return send_from_directory("static/{}".format(group), path=filename)
return send_from_directory(f"static/{group}", path=filename)
except FileNotFoundError:
abort(404)
@@ -438,6 +447,16 @@ def changedetection_app(config=None, datastore_o=None):
import changedetectionio.blueprint.watchlist as watchlist
app.register_blueprint(watchlist.construct_blueprint(datastore=datastore, update_q=update_q, queuedWatchMetaData=queuedWatchMetaData), url_prefix='')
# Memory cleanup endpoint
@app.route('/gc-cleanup', methods=['GET'])
@login_optionally_required
def gc_cleanup():
from changedetectionio.gc_cleanup import memory_cleanup
from flask import jsonify
result = memory_cleanup(app)
return jsonify({"status": "success", "message": "Memory cleanup completed", "result": result})
# @todo handle ctrl break
ticker_thread = threading.Thread(target=ticker_thread_check_time_launch_checks).start()
+4 -4
View File
@@ -306,10 +306,10 @@ class ValidateAppRiseServers(object):
def __call__(self, form, field):
import apprise
apobj = apprise.Apprise()
from .apprise_plugin.assets import apprise_asset
from .apprise_plugin.custom_handlers import apprise_http_custom_handler # noqa: F401
# so that the custom endpoints are registered
from .apprise_asset import asset
apobj = apprise.Apprise(asset=apprise_asset)
for server_url in field.data:
url = server_url.strip()
@@ -586,7 +586,7 @@ class processor_text_json_diff_form(commonSettingsForm):
filter_text_replaced = BooleanField('Replaced/changed lines', default=True)
filter_text_removed = BooleanField('Removed lines', default=True)
trigger_text = StringListField('Trigger/wait for text', [validators.Optional(), ValidateListRegex()])
trigger_text = StringListField('Keyword triggers - Trigger/wait for text', [validators.Optional(), ValidateListRegex()])
if os.getenv("PLAYWRIGHT_DRIVER_URL"):
browser_steps = FieldList(FormField(SingleBrowserStep), min_entries=10)
text_should_not_be_present = StringListField('Block change-detection while text matches', [validators.Optional(), ValidateListRegex()])
+162
View File
@@ -0,0 +1,162 @@
#!/usr/bin/env python3
import ctypes
import gc
import re
import psutil
import sys
import threading
import importlib
from loguru import logger
def memory_cleanup(app=None):
"""
Perform comprehensive memory cleanup operations and log memory usage
at each step with nicely formatted numbers.
Args:
app: Optional Flask app instance for clearing Flask-specific caches
Returns:
str: Status message
"""
# Get current process
process = psutil.Process()
# Log initial memory usage with nicely formatted numbers
current_memory = process.memory_info().rss / 1024 / 1024
logger.debug(f"Memory cleanup started - Current memory usage: {current_memory:,.2f} MB")
# 1. Standard garbage collection - force full collection on all generations
gc.collect(0) # Collect youngest generation
gc.collect(1) # Collect middle generation
gc.collect(2) # Collect oldest generation
# Run full collection again to ensure maximum cleanup
gc.collect()
current_memory = process.memory_info().rss / 1024 / 1024
logger.debug(f"After full gc.collect() - Memory usage: {current_memory:,.2f} MB")
# 3. Call libc's malloc_trim to release memory back to the OS
libc = ctypes.CDLL("libc.so.6")
libc.malloc_trim(0)
current_memory = process.memory_info().rss / 1024 / 1024
logger.debug(f"After malloc_trim(0) - Memory usage: {current_memory:,.2f} MB")
# 4. Clear Python's regex cache
re.purge()
current_memory = process.memory_info().rss / 1024 / 1024
logger.debug(f"After re.purge() - Memory usage: {current_memory:,.2f} MB")
# 5. Reset thread-local storage
# Create a new thread local object to encourage cleanup of old ones
threading.local()
current_memory = process.memory_info().rss / 1024 / 1024
logger.debug(f"After threading.local() - Memory usage: {current_memory:,.2f} MB")
# 6. Clear sys.intern cache if Python version supports it
try:
sys.intern.clear()
current_memory = process.memory_info().rss / 1024 / 1024
logger.debug(f"After sys.intern.clear() - Memory usage: {current_memory:,.2f} MB")
except (AttributeError, TypeError):
logger.debug("sys.intern.clear() not supported in this Python version")
# 7. Clear XML/lxml caches if available
try:
# Check if lxml.etree is in use
lxml_etree = sys.modules.get('lxml.etree')
if lxml_etree:
# Clear module-level caches
if hasattr(lxml_etree, 'clear_error_log'):
lxml_etree.clear_error_log()
# Check for _ErrorLog and _RotatingErrorLog objects and clear them
for obj in gc.get_objects():
if hasattr(obj, '__class__') and hasattr(obj.__class__, '__name__'):
class_name = obj.__class__.__name__
if class_name in ('_ErrorLog', '_RotatingErrorLog', '_DomainErrorLog') and hasattr(obj, 'clear'):
try:
obj.clear()
except (AttributeError, TypeError):
pass
# Clear Element objects which can hold references to documents
elif class_name in ('_Element', 'ElementBase') and hasattr(obj, 'clear'):
try:
obj.clear()
except (AttributeError, TypeError):
pass
current_memory = process.memory_info().rss / 1024 / 1024
logger.debug(f"After lxml.etree cleanup - Memory usage: {current_memory:,.2f} MB")
# Check if lxml.html is in use
lxml_html = sys.modules.get('lxml.html')
if lxml_html:
# Clear HTML-specific element types
for obj in gc.get_objects():
if hasattr(obj, '__class__') and hasattr(obj.__class__, '__name__'):
class_name = obj.__class__.__name__
if class_name in ('HtmlElement', 'FormElement', 'InputElement',
'SelectElement', 'TextareaElement', 'CheckboxGroup',
'RadioGroup', 'MultipleSelectOptions', 'FieldsDict') and hasattr(obj, 'clear'):
try:
obj.clear()
except (AttributeError, TypeError):
pass
current_memory = process.memory_info().rss / 1024 / 1024
logger.debug(f"After lxml.html cleanup - Memory usage: {current_memory:,.2f} MB")
except (ImportError, AttributeError):
logger.debug("lxml cleanup not applicable")
# 8. Clear JSON parser caches if applicable
try:
# Check if json module is being used and try to clear its cache
json_module = sys.modules.get('json')
if json_module and hasattr(json_module, '_default_encoder'):
json_module._default_encoder.markers.clear()
current_memory = process.memory_info().rss / 1024 / 1024
logger.debug(f"After JSON parser cleanup - Memory usage: {current_memory:,.2f} MB")
except (AttributeError, KeyError):
logger.debug("JSON cleanup not applicable")
# 9. Force Python's memory allocator to release unused memory
try:
if hasattr(sys, 'pypy_version_info'):
# PyPy has different memory management
gc.collect()
else:
# CPython - try to release unused memory
ctypes.pythonapi.PyGC_Collect()
current_memory = process.memory_info().rss / 1024 / 1024
logger.debug(f"After PyGC_Collect - Memory usage: {current_memory:,.2f} MB")
except (AttributeError, TypeError):
logger.debug("PyGC_Collect not supported")
# 10. Clear Flask-specific caches if applicable
if app:
try:
# Clear Flask caches if they exist
for key in list(app.config.get('_cache', {}).keys()):
app.config['_cache'].pop(key, None)
# Clear Jinja2 template cache if available
if hasattr(app, 'jinja_env') and hasattr(app.jinja_env, 'cache'):
app.jinja_env.cache.clear()
current_memory = process.memory_info().rss / 1024 / 1024
logger.debug(f"After Flask cache clear - Memory usage: {current_memory:,.2f} MB")
except (AttributeError, KeyError):
logger.debug("No Flask cache to clear")
# Final garbage collection pass
gc.collect()
libc.malloc_trim(0)
# Log final memory usage
final_memory = process.memory_info().rss / 1024 / 1024
logger.info(f"Memory cleanup completed - Final memory usage: {final_memory:,.2f} MB")
return "cleaned"
+1 -1
View File
@@ -575,7 +575,7 @@ class model(watch_base):
import brotli
filepath = os.path.join(self.watch_data_dir, 'last-fetched.br')
if not os.path.isfile(filepath):
if not os.path.isfile(filepath) or os.path.getsize(filepath) == 0:
# If a previous attempt doesnt yet exist, just snarf the previous snapshot instead
dates = list(self.history.keys())
if len(dates):
+7 -8
View File
@@ -4,6 +4,9 @@ from apprise import NotifyFormat
import apprise
from loguru import logger
from .apprise_plugin.assets import APPRISE_AVATAR_URL
from .apprise_plugin.custom_handlers import apprise_http_custom_handler # noqa: F401
from .safe_jinja import render as jinja_render
valid_tokens = {
'base_url': '',
@@ -39,10 +42,6 @@ valid_notification_formats = {
def process_notification(n_object, datastore):
# so that the custom endpoints are registered
from changedetectionio.apprise_plugin import apprise_custom_api_call_wrapper
from .safe_jinja import render as jinja_render
now = time.time()
if n_object.get('notification_timestamp'):
logger.trace(f"Time since queued {now-n_object['notification_timestamp']:.3f}s")
@@ -66,12 +65,12 @@ def process_notification(n_object, datastore):
# raise it as an exception
sent_objs = []
from .apprise_asset import asset
from .apprise_plugin.assets import apprise_asset
if 'as_async' in n_object:
asset.async_mode = n_object.get('as_async')
apprise_asset.async_mode = n_object.get('as_async')
apobj = apprise.Apprise(debug=True, asset=asset)
apobj = apprise.Apprise(debug=True, asset=apprise_asset)
if not n_object.get('notification_urls'):
return None
@@ -112,7 +111,7 @@ def process_notification(n_object, datastore):
and not url.startswith('get') \
and not url.startswith('delete') \
and not url.startswith('put'):
url += k + 'avatar_url=https://raw.githubusercontent.com/dgtlmoon/changedetection.io/master/changedetectionio/static/images/avatar-256x256.png'
url += k + f"avatar_url={APPRISE_AVATAR_URL}"
if url.startswith('tgram://'):
# Telegram only supports a limit subset of HTML, remove the '<br>' we place in.
+1 -1
View File
@@ -159,7 +159,7 @@ class difference_detection_processor():
)
#@todo .quit here could go on close object, so we can run JS if change-detected
self.fetcher.quit()
self.fetcher.quit(watch=self.watch)
# After init, call run_changedetection() which will do the actual change-detection
@@ -252,6 +252,7 @@ class perform_site_check(difference_detection_processor):
# 615 Extract text by regex
extract_text = watch.get('extract_text', [])
extract_text += self.datastore.get_tag_overrides_for_watch(uuid=watch.get('uuid'), attr='extract_text')
if len(extract_text) > 0:
regex_matched_output = []
for s_re in extract_text:
@@ -296,6 +297,8 @@ class perform_site_check(difference_detection_processor):
### CALCULATE MD5
# If there's text to ignore
text_to_ignore = watch.get('ignore_text', []) + self.datastore.data['settings']['application'].get('global_ignore_text', [])
text_to_ignore += self.datastore.get_tag_overrides_for_watch(uuid=watch.get('uuid'), attr='ignore_text')
text_for_checksuming = stripped_text_from_html
if text_to_ignore:
text_for_checksuming = html_tools.strip_ignore_text(stripped_text_from_html, text_to_ignore)
@@ -308,8 +311,8 @@ class perform_site_check(difference_detection_processor):
############ Blocking rules, after checksum #################
blocked = False
trigger_text = watch.get('trigger_text', [])
trigger_text += self.datastore.get_tag_overrides_for_watch(uuid=watch.get('uuid'), attr='trigger_text')
if len(trigger_text):
# Assume blocked
blocked = True
@@ -324,6 +327,7 @@ class perform_site_check(difference_detection_processor):
blocked = False
text_should_not_be_present = watch.get('text_should_not_be_present', [])
text_should_not_be_present += self.datastore.get_tag_overrides_for_watch(uuid=watch.get('uuid'), attr='text_should_not_be_present')
if len(text_should_not_be_present):
# If anything matched, then we should block a change from happening
result = html_tools.strip_ignore_text(content=str(stripped_text_from_html),
@@ -334,12 +338,14 @@ class perform_site_check(difference_detection_processor):
# And check if 'conditions' will let this pass through
if watch.get('conditions') and watch.get('conditions_match_logic'):
if not execute_ruleset_against_all_plugins(current_watch_uuid=watch.get('uuid'),
application_datastruct=self.datastore.data,
ephemeral_data={
'text': stripped_text_from_html
}
):
conditions_result = execute_ruleset_against_all_plugins(current_watch_uuid=watch.get('uuid'),
application_datastruct=self.datastore.data,
ephemeral_data={
'text': stripped_text_from_html
}
)
if not conditions_result.get('result'):
# Conditions say "Condition not met" so we block it.
blocked = True
+4 -3
View File
@@ -14,7 +14,8 @@ SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
find tests/test_*py -type f|while read test_name
do
echo "TEST RUNNING $test_name"
pytest $test_name
# REMOVE_REQUESTS_OLD_SCREENSHOTS disabled so that we can write a screenshot and send it in test_notifications.py without a real browser
REMOVE_REQUESTS_OLD_SCREENSHOTS=false pytest $test_name
done
echo "RUNNING WITH BASE_URL SET"
@@ -22,7 +23,7 @@ echo "RUNNING WITH BASE_URL SET"
# Now re-run some tests with BASE_URL enabled
# Re #65 - Ability to include a link back to the installation, in the notification.
export BASE_URL="https://really-unique-domain.io"
pytest tests/test_notification.py
REMOVE_REQUESTS_OLD_SCREENSHOTS=false pytest tests/test_notification.py
# Re-run with HIDE_REFERER set - could affect login
@@ -32,7 +33,7 @@ pytest tests/test_access_control.py
# Re-run a few tests that will trigger brotli based storage
export SNAPSHOT_BROTLI_COMPRESSION_THRESHOLD=5
pytest tests/test_access_control.py
pytest tests/test_notification.py
REMOVE_REQUESTS_OLD_SCREENSHOTS=false pytest tests/test_notification.py
pytest tests/test_backend.py
pytest tests/test_rss.py
pytest tests/test_unique_lines.py

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+10 -6
View File
@@ -8,7 +8,7 @@ $(document).ready(function () {
$(".addRuleRow").on("click", function(e) {
e.preventDefault();
let currentRow = $(this).closest("tr");
let currentRow = $(this).closest(".fieldlist-row");
// Clone without events
let newRow = currentRow.clone(false);
@@ -29,8 +29,8 @@ $(document).ready(function () {
e.preventDefault();
// Only remove if there's more than one row
if ($("#rulesTable tbody tr").length > 1) {
$(this).closest("tr").remove();
if ($("#rulesTable .fieldlist-row").length > 1) {
$(this).closest(".fieldlist-row").remove();
reindexRules();
}
});
@@ -39,7 +39,7 @@ $(document).ready(function () {
$(".verifyRuleRow").on("click", function(e) {
e.preventDefault();
let row = $(this).closest("tr");
let row = $(this).closest(".fieldlist-row");
let field = row.find("select[name$='field']").val();
let operator = row.find("select[name$='operator']").val();
let value = row.find("input[name$='value']").val();
@@ -52,7 +52,7 @@ $(document).ready(function () {
// Create a rule object
const rule = {
let rule = {
field: field,
operator: operator,
value: value
@@ -96,6 +96,10 @@ $(document).ready(function () {
contentType: false, // Let the browser set the correct content type
success: function (response) {
if (response.status === "success") {
if(rule['field'] !== "page_filtered_text") {
// A little debug helper for the user
$('#verify-state-text').text(`${rule['field']} was value "${response.data[rule['field']]}"`)
}
if (response.result) {
alert("✅ Condition PASSES verification against current snapshot!");
} else {
@@ -124,7 +128,7 @@ $(document).ready(function () {
$(".addRuleRow, .removeRuleRow, .verifyRuleRow").off("click");
// Reindex all form elements
$("#rulesTable tbody tr").each(function(index) {
$("#rulesTable .fieldlist-row").each(function(index) {
$(this).find("select, input").each(function() {
let oldName = $(this).attr("name");
let oldId = $(this).attr("id");
@@ -48,6 +48,8 @@ $(function () {
$('input[type=checkbox]').not(this).prop('checked', this.checked);
});
const time_check_step_size_seconds=1;
// checkboxes - show/hide buttons
$("input[type=checkbox]").click(function (e) {
if ($('input[type=checkbox]:checked').length) {
@@ -57,5 +59,30 @@ $(function () {
}
});
setInterval(function () {
// Background ETA completion for 'checking now'
$(".watch-table .checking-now .last-checked").each(function () {
const eta_complete = parseFloat($(this).data('eta_complete'));
const fetch_duration = parseInt($(this).data('fetchduration'));
if (eta_complete + 2 > nowtimeserver && fetch_duration > 3) {
const remaining_seconds = Math.abs(eta_complete) - nowtimeserver - 1;
let r = (1.0 - (remaining_seconds / fetch_duration)) * 100;
if (r < 10) {
r = 10;
}
if (r >= 90) {
r = 100;
}
$(this).css('background-size', `${r}% 100%`);
//$(this).text(`${r}% remain ${remaining_seconds}`);
} else {
$(this).css('background-size', `100% 100%`);
}
});
nowtimeserver = nowtimeserver + time_check_step_size_seconds;
}, time_check_step_size_seconds * 1000);
});
@@ -0,0 +1,135 @@
/* Styles for the flexbox-based table replacement for conditions */
.fieldlist_formfields {
width: 100%;
background-color: var(--color-background, #fff);
border-radius: 4px;
border: 1px solid var(--color-border-table-cell, #cbcbcb);
/* Header row */
.fieldlist-header {
display: flex;
background-color: var(--color-background-table-thead, #e0e0e0);
font-weight: bold;
border-bottom: 1px solid var(--color-border-table-cell, #cbcbcb);
}
.fieldlist-header-cell {
flex: 1;
padding: 0.5em 1em;
text-align: left;
&:last-child {
flex: 0 0 120px; /* Fixed width for actions column */
}
}
/* Body rows */
.fieldlist-body {
display: flex;
flex-direction: column;
}
.fieldlist-row {
display: flex;
border-bottom: 1px solid var(--color-border-table-cell, #cbcbcb);
&:last-child {
border-bottom: none;
}
&:nth-child(2n-1) {
background-color: var(--color-table-stripe, #f2f2f2);
}
&.error-row {
background-color: var(--color-error-input, #ffdddd);
}
}
.fieldlist-cell {
flex: 1;
padding: 0.5em 1em;
display: flex;
flex-direction: column;
justify-content: center;
/* Make inputs take up full width of their cell */
input, select {
width: 100%;
}
&.fieldlist-actions {
flex: 0 0 120px; /* Fixed width for actions column */
display: flex;
flex-direction: row;
align-items: center;
gap: 4px;
}
}
/* Error styling */
ul.errors {
margin-top: 0.5em;
margin-bottom: 0;
padding: 0.5em;
background-color: var(--color-error-background-snapshot-age, #ffdddd);
border-radius: 4px;
list-style-position: inside;
}
/* Responsive styles */
@media only screen and (max-width: 760px) {
.fieldlist-header, .fieldlist-row {
flex-direction: column;
}
.fieldlist-header-cell {
display: none;
}
.fieldlist-row {
padding: 0.5em 0;
border-bottom: 2px solid var(--color-border-table-cell, #cbcbcb);
}
.fieldlist-cell {
padding: 0.25em 0.5em;
&.fieldlist-actions {
flex: 1;
justify-content: flex-start;
padding-top: 0.5em;
}
}
/* Add some spacing between fields on mobile */
.fieldlist-cell:not(:last-child) {
margin-bottom: 0.5em;
}
/* Label each cell on mobile view */
.fieldlist-cell::before {
content: attr(data-label);
font-weight: bold;
margin-bottom: 0.25em;
}
}
}
/* Button styling */
.fieldlist_formfields {
.addRuleRow, .removeRuleRow, .verifyRuleRow {
cursor: pointer;
border: none;
padding: 4px 8px;
border-radius: 3px;
font-weight: bold;
background-color: #aaa;
color: var(--color-foreground-text, #fff);
&:hover {
background-color: #999;
}
}
}
@@ -14,6 +14,7 @@
@import "parts/_love";
@import "parts/preview_text_filter";
@import "parts/_edit";
@import "parts/_conditions_table";
body {
color: var(--color-text);
@@ -530,6 +530,99 @@ ul#conditions_match_logic {
ul#conditions_match_logic li {
padding-right: 1em; }
/* Styles for the flexbox-based table replacement for conditions */
.fieldlist_formfields {
width: 100%;
background-color: var(--color-background, #fff);
border-radius: 4px;
border: 1px solid var(--color-border-table-cell, #cbcbcb);
/* Header row */
/* Body rows */
/* Error styling */
/* Responsive styles */ }
.fieldlist_formfields .fieldlist-header {
display: flex;
background-color: var(--color-background-table-thead, #e0e0e0);
font-weight: bold;
border-bottom: 1px solid var(--color-border-table-cell, #cbcbcb); }
.fieldlist_formfields .fieldlist-header-cell {
flex: 1;
padding: 0.5em 1em;
text-align: left; }
.fieldlist_formfields .fieldlist-header-cell:last-child {
flex: 0 0 120px;
/* Fixed width for actions column */ }
.fieldlist_formfields .fieldlist-body {
display: flex;
flex-direction: column; }
.fieldlist_formfields .fieldlist-row {
display: flex;
border-bottom: 1px solid var(--color-border-table-cell, #cbcbcb); }
.fieldlist_formfields .fieldlist-row:last-child {
border-bottom: none; }
.fieldlist_formfields .fieldlist-row:nth-child(2n-1) {
background-color: var(--color-table-stripe, #f2f2f2); }
.fieldlist_formfields .fieldlist-row.error-row {
background-color: var(--color-error-input, #ffdddd); }
.fieldlist_formfields .fieldlist-cell {
flex: 1;
padding: 0.5em 1em;
display: flex;
flex-direction: column;
justify-content: center;
/* Make inputs take up full width of their cell */ }
.fieldlist_formfields .fieldlist-cell input, .fieldlist_formfields .fieldlist-cell select {
width: 100%; }
.fieldlist_formfields .fieldlist-cell.fieldlist-actions {
flex: 0 0 120px;
/* Fixed width for actions column */
display: flex;
flex-direction: row;
align-items: center;
gap: 4px; }
.fieldlist_formfields ul.errors {
margin-top: 0.5em;
margin-bottom: 0;
padding: 0.5em;
background-color: var(--color-error-background-snapshot-age, #ffdddd);
border-radius: 4px;
list-style-position: inside; }
@media only screen and (max-width: 760px) {
.fieldlist_formfields {
/* Add some spacing between fields on mobile */
/* Label each cell on mobile view */ }
.fieldlist_formfields .fieldlist-header, .fieldlist_formfields .fieldlist-row {
flex-direction: column; }
.fieldlist_formfields .fieldlist-header-cell {
display: none; }
.fieldlist_formfields .fieldlist-row {
padding: 0.5em 0;
border-bottom: 2px solid var(--color-border-table-cell, #cbcbcb); }
.fieldlist_formfields .fieldlist-cell {
padding: 0.25em 0.5em; }
.fieldlist_formfields .fieldlist-cell.fieldlist-actions {
flex: 1;
justify-content: flex-start;
padding-top: 0.5em; }
.fieldlist_formfields .fieldlist-cell:not(:last-child) {
margin-bottom: 0.5em; }
.fieldlist_formfields .fieldlist-cell::before {
content: attr(data-label);
font-weight: bold;
margin-bottom: 0.25em; } }
/* Button styling */
.fieldlist_formfields .addRuleRow, .fieldlist_formfields .removeRuleRow, .fieldlist_formfields .verifyRuleRow {
cursor: pointer;
border: none;
padding: 4px 8px;
border-radius: 3px;
font-weight: bold;
background-color: #aaa;
color: var(--color-foreground-text, #fff); }
.fieldlist_formfields .addRuleRow:hover, .fieldlist_formfields .removeRuleRow:hover, .fieldlist_formfields .verifyRuleRow:hover {
background-color: #999; }
body {
color: var(--color-text);
background: var(--color-background-page);
+7 -2
View File
@@ -251,8 +251,14 @@ class ChangeDetectionStore:
# Clone a watch by UUID
def clone(self, uuid):
url = self.data['watching'][uuid].get('url')
extras = self.data['watching'][uuid]
extras = deepcopy(self.data['watching'][uuid])
new_uuid = self.add_watch(url=url, extras=extras)
watch = self.data['watching'][new_uuid]
if self.data['settings']['application'].get('extract_title_as_title') or watch['extract_title_as_title']:
# Because it will be recalculated on the next fetch
self.data['watching'][new_uuid]['title'] = None
return new_uuid
def url_exists(self, url):
@@ -363,7 +369,6 @@ class ChangeDetectionStore:
new_watch.ensure_data_dir_exists()
self.__data['watching'][new_uuid] = new_watch
if write_to_disk_now:
self.sync_to_json()
+20 -21
View File
@@ -61,21 +61,20 @@
{{ field(**kwargs)|safe }}
{% endmacro %}
{% macro render_fieldlist_of_formfields_as_table(fieldlist, table_id="rulesTable") %}
<table class="fieldlist_formfields pure-table" id="{{ table_id }}">
<thead>
<tr>
{% for subfield in fieldlist[0] %}
<th>{{ subfield.label }}</th>
{% endfor %}
<th>Actions</th>
</tr>
</thead>
<tbody>
{% macro render_conditions_fieldlist_of_formfields_as_table(fieldlist, table_id="rulesTable") %}
<div class="fieldlist_formfields" id="{{ table_id }}">
<div class="fieldlist-header">
{% for subfield in fieldlist[0] %}
<div class="fieldlist-header-cell">{{ subfield.label }}</div>
{% endfor %}
<div class="fieldlist-header-cell">Actions</div>
</div>
<div class="fieldlist-body">
{% for form_row in fieldlist %}
<tr {% if form_row.errors %} class="error-row" {% endif %}>
<div class="fieldlist-row {% if form_row.errors %}error-row{% endif %}">
{% for subfield in form_row %}
<td>
<div class="fieldlist-cell">
{{ subfield()|safe }}
{% if subfield.errors %}
<ul class="errors">
@@ -84,17 +83,17 @@
{% endfor %}
</ul>
{% endif %}
</td>
</div>
{% endfor %}
<td>
<button type="button" class="addRuleRow">+</button>
<button type="button" class="removeRuleRow">-</button>
<div class="fieldlist-cell fieldlist-actions">
<button type="button" class="addRuleRow" title="Add a row/rule after">+</button>
<button type="button" class="removeRuleRow" title="Remove this row/rule">-</button>
<button type="button" class="verifyRuleRow" title="Verify this rule against current snapshot"></button>
</td>
</tr>
</div>
</div>
{% endfor %}
</tbody>
</table>
</div>
</div>
{% endmacro %}
+9 -8
View File
@@ -157,15 +157,13 @@
<h4>Try our Chrome extension</h4>
<p>
<a id="chrome-extension-link"
title="Try our new Chrome Extension!"
title="Chrome Extension - Web Page Change Detection with changedetection.io!"
href="https://chromewebstore.google.com/detail/changedetectionio-website/kefcfmgmlhmankjmnbijimhofdjekbop">
<img alt="Chrome store icon" src="{{url_for('static_content', group='images', filename='Google-Chrome-icon.png')}}">
<img alt="Chrome store icon" src="{{url_for('static_content', group='images', filename='google-chrome-icon.png')}}">
Chrome Webstore
</a>
</p>
Easily add the current web-page from your browser directly into your changedetection.io tool, more great features coming soon!
<h4>Changedetection.io needs your support!</h4>
<p>
You can help us by supporting changedetection.io on these platforms;
@@ -173,17 +171,20 @@
<p>
<ul>
<li>
<a href="https://alternativeto.net/software/changedetection-io/about/">Rate us at
<a href="https://alternativeto.net/software/changedetection-io/about/" title="Web page change detection at alternativeto.net">Rate us at
AlternativeTo.net</a>
</li>
<li>
<a href="https://github.com/dgtlmoon/changedetection.io">Star us on GitHub</a>
<a href="https://github.com/dgtlmoon/changedetection.io" title="Web page change detection on GitHub">Star us on GitHub</a>
</li>
<li>
<a href="https://twitter.com/change_det_io">Follow us at Twitter/X</a>
<a rel="nofollow" href="https://twitter.com/change_det_io" title="Web page change detection on Twitter">Follow us at Twitter/X</a>
</li>
<li>
<a href="https://www.linkedin.com/company/changedetection-io">Check us out on LinkedIn</a>
<a rel="nofollow" href="https://www.g2.com/products/changedetection-io/reviews" title="Web page change detection reviews at G2">G2 Software reviews</a>
</li>
<li>
<a rel="nofollow" href="https://www.linkedin.com/company/changedetection-io" title="Visit web page change detection at LinkedIn">Check us out on LinkedIn</a>
</li>
<li>
And tell your friends and colleagues :)
+11 -143
View File
@@ -1,6 +1,6 @@
{% extends 'base.html' %}
{% block content %}
{% from '_helpers.html' import render_field, render_checkbox_field, render_button, render_time_schedule_form, playwright_warning, only_webdriver_type_watches_warning, render_fieldlist_of_formfields_as_table %}
{% from '_helpers.html' import render_field, render_checkbox_field, render_button, render_time_schedule_form, playwright_warning, only_webdriver_type_watches_warning, render_conditions_fieldlist_of_formfields_as_table %}
{% from '_common_fields.html' import render_common_settings_form %}
<script src="{{url_for('static_content', group='js', filename='tabs.js')}}" defer></script>
<script src="{{url_for('static_content', group='js', filename='vis.js')}}" defer></script>
@@ -289,25 +289,13 @@ Math: {{ 1 + 1 }}") }}
<script>
const verify_condition_rule_url="{{url_for('conditions.verify_condition_single_rule', watch_uuid=uuid)}}";
</script>
<style>
.verifyRuleRow {
background-color: #4caf50;
color: white;
border: none;
cursor: pointer;
font-weight: bold;
}
.verifyRuleRow:hover {
background-color: #45a049;
}
</style>
<div class="pure-control-group">
{{ render_field(form.conditions_match_logic) }}
{{ render_fieldlist_of_formfields_as_table(form.conditions) }}
{{ render_conditions_fieldlist_of_formfields_as_table(form.conditions) }}
<div class="pure-form-message-inline">
<br>
Use the verify (✓) button to test if a condition passes against the current snapshot.<br><br>
Did you know that <strong>conditions</strong> can be extended with your own custom plugin? tutorials coming soon!<br>
<p id="verify-state-text">Use the verify (✓) button to test if a condition passes against the current snapshot.</p>
Read a quick tutorial about <a href="https://changedetection.io/tutorial/conditional-actions-web-page-changes">using conditional web page changes here</a>.<br>
</div>
</div>
</div>
@@ -326,61 +314,8 @@ Math: {{ 1 + 1 }}") }}
</li>
</ul>
</div>
<div class="pure-control-group">
{% set field = render_field(form.include_filters,
rows=5,
placeholder=has_tag_filters_extra+"#example
xpath://body/div/span[contains(@class, 'example-class')]",
class="m-d")
%}
{{ field }}
{% if '/text()' in field %}
<span class="pure-form-message-inline"><strong>Note!: //text() function does not work where the &lt;element&gt; contains &lt;![CDATA[]]&gt;</strong></span><br>
{% endif %}
<span class="pure-form-message-inline">One CSS, xPath, JSON Path/JQ selector per line, <i>any</i> rules that matches will be used.<br>
<span data-target="#advanced-help-selectors" class="toggle-show pure-button button-tag button-xsmall">Show advanced help and tips</span><br>
<ul id="advanced-help-selectors" style="display: none;">
<li>CSS - Limit text to this CSS rule, only text matching this CSS rule is included.</li>
<li>JSON - Limit text to this JSON rule, using either <a href="https://pypi.org/project/jsonpath-ng/" target="new">JSONPath</a> or <a href="https://stedolan.github.io/jq/" target="new">jq</a> (if installed).
<ul>
<li>JSONPath: Prefix with <code>json:</code>, use <code>json:$</code> to force re-formatting if required, <a href="https://jsonpath.com/" target="new">test your JSONPath here</a>.</li>
{% if jq_support %}
<li>jq: Prefix with <code>jq:</code> and <a href="https://jqplay.org/" target="new">test your jq here</a>. Using <a href="https://stedolan.github.io/jq/" target="new">jq</a> allows for complex filtering and processing of JSON data with built-in functions, regex, filtering, and more. See examples and documentation <a href="https://stedolan.github.io/jq/manual/" target="new">here</a>. Prefix <code>jqraw:</code> outputs the results as text instead of a JSON list.</li>
{% else %}
<li>jq support not installed</li>
{% endif %}
</ul>
</li>
<li>XPath - Limit text to this XPath rule, simply start with a forward-slash. To specify XPath to be used explicitly or the XPath rule starts with an XPath function: Prefix with <code>xpath:</code>
<ul>
<li>Example: <code>//*[contains(@class, 'sametext')]</code> or <code>xpath:count(//*[contains(@class, 'sametext')])</code>, <a
href="http://xpather.com/" target="new">test your XPath here</a></li>
<li>Example: Get all titles from an RSS feed <code>//title/text()</code></li>
<li>To use XPath1.0: Prefix with <code>xpath1:</code></li>
</ul>
</li>
<li>
Please be sure that you thoroughly understand how to write CSS, JSONPath, XPath{% if jq_support %}, or jq selector{%endif%} rules before filing an issue on GitHub! <a
href="https://github.com/dgtlmoon/changedetection.io/wiki/CSS-Selector-help">here for more CSS selector help</a>.<br>
</li>
</ul>
</span>
</div>
<fieldset class="pure-control-group">
{{ render_field(form.subtractive_selectors, rows=5, placeholder=has_tag_filters_extra+"header
footer
nav
.stockticker
//*[contains(text(), 'Advertisement')]") }}
<span class="pure-form-message-inline">
<ul>
<li> Remove HTML element(s) by CSS and XPath selectors before text conversion. </li>
<li> Don't paste HTML here, use only CSS and XPath selectors </li>
<li> Add multiple elements, CSS or XPath selectors per line to ignore multiple parts of the HTML. </li>
</ul>
</span>
</fieldset>
{% include "edit/include_subtract.html" %}
<div class="text-filtering border-fieldset">
<fieldset class="pure-group" id="text-filtering-type-options">
<h3>Text filtering</h3>
@@ -408,76 +343,9 @@ nav
{{ render_checkbox_field(form.trim_text_whitespace) }}
<span class="pure-form-message-inline">Remove any whitespace before and after each line of text</span>
</fieldset>
<fieldset>
<div class="pure-control-group">
{{ render_field(form.trigger_text, rows=5, placeholder="Some text to wait for in a line
/some.regex\d{2}/ for case-INsensitive regex
") }}
<span class="pure-form-message-inline">
<ul>
<li>Text to wait for before triggering a change/notification, all text and regex are tested <i>case-insensitive</i>.</li>
<li>Trigger text is processed from the result-text that comes out of any CSS/JSON Filters for this watch</li>
<li>Each line is processed separately (think of each line as "OR")</li>
<li>Note: Wrap in forward slash / to use regex example: <code>/foo\d/</code></li>
</ul>
</span>
</div>
</fieldset>
<fieldset class="pure-group">
{{ render_field(form.ignore_text, rows=5, placeholder="Some text to ignore in a line
/some.regex\d{2}/ for case-INsensitive regex
") }}
<span class="pure-form-message-inline">
<ul>
<li>Matching text will be <strong>ignored</strong> in the text snapshot (you can still see it but it wont trigger a change)</li>
<li>Each line processed separately, any line matching will be ignored (removed before creating the checksum)</li>
<li>Regular Expression support, wrap the entire line in forward slash <code>/regex/</code></li>
<li>Changing this will affect the comparison checksum which may trigger an alert</li>
</ul>
</span>
</fieldset>
<fieldset>
<div class="pure-control-group">
{{ render_field(form.text_should_not_be_present, rows=5, placeholder="For example: Out of stock
Sold out
Not in stock
Unavailable") }}
<span class="pure-form-message-inline">
<ul>
<li>Block change-detection while this text is on the page, all text and regex are tested <i>case-insensitive</i>, good for waiting for when a product is available again</li>
<li>Block text is processed from the result-text that comes out of any CSS/JSON Filters for this watch</li>
<li>All lines here must not exist (think of each line as "OR")</li>
<li>Note: Wrap in forward slash / to use regex example: <code>/foo\d/</code></li>
</ul>
</span>
</div>
</fieldset>
<fieldset>
<div class="pure-control-group">
{{ render_field(form.extract_text, rows=5, placeholder="/.+?\d+ comments.+?/
or
keyword") }}
<span class="pure-form-message-inline">
<ul>
<li>Extracts text in the final output (line by line) after other filters using regular expressions or string match;
<ul>
<li>Regular expression &dash; example <code>/reports.+?2022/i</code></li>
<li>Don't forget to consider the white-space at the start of a line <code>/.+?reports.+?2022/i</code></li>
<li>Use <code>//(?aiLmsux))</code> type flags (more <a href="https://docs.python.org/3/library/re.html#index-15">information here</a>)<br></li>
<li>Keyword example &dash; example <code>Out of stock</code></li>
<li>Use groups to extract just that text &dash; example <code>/reports.+?(\d+)/i</code> returns a list of years only</li>
<li>Example - match lines containing a keyword <code>/.*icecream.*/</code></li>
</ul>
</li>
<li>One line per regular-expression/string match</li>
</ul>
</span>
</div>
</fieldset>
{% include "edit/text-options.html" %}
</div>
</div>
</div>
<div id="text-preview" style="display: none;" >
<script>
const preview_text_edit_filters_url="{{url_for('ui.ui_edit.watch_get_preview_rendered', uuid=uuid)}}";
@@ -588,10 +456,10 @@ keyword") }}
{{ render_button(form.save_button) }}
<a href="{{url_for('ui.form_delete', uuid=uuid)}}"
class="pure-button button-small button-error ">Delete</a>
<a href="{{url_for('ui.clear_watch_history', uuid=uuid)}}"
class="pure-button button-small button-error ">Clear History</a>
{% if watch.history_n %}<a href="{{url_for('ui.clear_watch_history', uuid=uuid)}}"
class="pure-button button-small button-error ">Clear History</a>{% endif %}
<a href="{{url_for('ui.form_clone', uuid=uuid)}}"
class="pure-button button-small ">Create Copy</a>
class="pure-button button-small ">Clone &amp; Edit</a>
</div>
</div>
</form>
@@ -0,0 +1,55 @@
<div class="pure-control-group">
{% set field = render_field(form.include_filters,
rows=5,
placeholder=has_tag_filters_extra+"#example
xpath://body/div/span[contains(@class, 'example-class')]",
class="m-d")
%}
{{ field }}
{% if '/text()' in field %}
<span class="pure-form-message-inline"><strong>Note!: //text() function does not work where the &lt;element&gt; contains &lt;![CDATA[]]&gt;</strong></span><br>
{% endif %}
<span class="pure-form-message-inline">One CSS, xPath 1 &amp; 2, JSON Path/JQ selector per line, <i>any</i> rules that matches will be used.<br>
<span data-target="#advanced-help-selectors" class="toggle-show pure-button button-tag button-xsmall">Show advanced help and tips</span><br>
<ul id="advanced-help-selectors" style="display: none;">
<li>CSS - Limit text to this CSS rule, only text matching this CSS rule is included.</li>
<li>JSON - Limit text to this JSON rule, using either <a href="https://pypi.org/project/jsonpath-ng/" target="new">JSONPath</a> or <a href="https://stedolan.github.io/jq/" target="new">jq</a> (if installed).
<ul>
<li>JSONPath: Prefix with <code>json:</code>, use <code>json:$</code> to force re-formatting if required, <a href="https://jsonpath.com/" target="new">test your JSONPath here</a>.</li>
{% if jq_support %}
<li>jq: Prefix with <code>jq:</code> and <a href="https://jqplay.org/" target="new">test your jq here</a>. Using <a href="https://stedolan.github.io/jq/" target="new">jq</a> allows for complex filtering and processing of JSON data with built-in functions, regex, filtering, and more. See examples and documentation <a href="https://stedolan.github.io/jq/manual/" target="new">here</a>. Prefix <code>jqraw:</code> outputs the results as text instead of a JSON list.</li>
{% else %}
<li>jq support not installed</li>
{% endif %}
</ul>
</li>
<li>XPath - Limit text to this XPath rule, simply start with a forward-slash. To specify XPath to be used explicitly or the XPath rule starts with an XPath function: Prefix with <code>xpath:</code>
<ul>
<li>Example: <code>//*[contains(@class, 'sametext')]</code> or <code>xpath:count(//*[contains(@class, 'sametext')])</code>, <a
href="http://xpather.com/" target="new">test your XPath here</a></li>
<li>Example: Get all titles from an RSS feed <code>//title/text()</code></li>
<li>To use XPath1.0: Prefix with <code>xpath1:</code></li>
</ul>
</li>
<li>
Please be sure that you thoroughly understand how to write CSS, JSONPath, XPath{% if jq_support %}, or jq selector{%endif%} rules before filing an issue on GitHub! <a
href="https://github.com/dgtlmoon/changedetection.io/wiki/CSS-Selector-help">here for more CSS selector help</a>.<br>
</li>
</ul>
</span>
</div>
<fieldset class="pure-control-group">
{{ render_field(form.subtractive_selectors, rows=5, placeholder=has_tag_filters_extra+"header
footer
nav
.stockticker
//*[contains(text(), 'Advertisement')]") }}
<span class="pure-form-message-inline">
<ul>
<li> Remove HTML element(s) by CSS and XPath selectors before text conversion. </li>
<li> Don't paste HTML here, use only CSS and XPath selectors </li>
<li> Add multiple elements, CSS or XPath selectors per line to ignore multiple parts of the HTML. </li>
</ul>
</span>
</fieldset>
@@ -0,0 +1,69 @@
<fieldset>
<div class="pure-control-group">
{{ render_field(form.trigger_text, rows=5, placeholder="Some text to wait for in a line
/some.regex\d{2}/ for case-INsensitive regex
") }}
<span class="pure-form-message-inline">
<ul>
<li>Text to wait for before triggering a change/notification, all text and regex are tested <i>case-insensitive</i>.</li>
<li>Trigger text is processed from the result-text that comes out of any CSS/JSON Filters for this watch</li>
<li>Each line is processed separately (think of each line as "OR")</li>
<li>Note: Wrap in forward slash / to use regex example: <code>/foo\d/</code></li>
</ul>
</span>
</div>
</fieldset>
<fieldset class="pure-group">
{{ render_field(form.ignore_text, rows=5, placeholder="Some text to ignore in a line
/some.regex\d{2}/ for case-INsensitive regex
") }}
<span class="pure-form-message-inline">
<ul>
<li>Matching text will be <strong>ignored</strong> in the text snapshot (you can still see it but it wont trigger a change)</li>
<li>Each line processed separately, any line matching will be ignored (removed before creating the checksum)</li>
<li>Regular Expression support, wrap the entire line in forward slash <code>/regex/</code></li>
<li>Changing this will affect the comparison checksum which may trigger an alert</li>
</ul>
</span>
</fieldset>
<fieldset>
<div class="pure-control-group">
{{ render_field(form.text_should_not_be_present, rows=5, placeholder="For example: Out of stock
Sold out
Not in stock
Unavailable") }}
<span class="pure-form-message-inline">
<ul>
<li>Block change-detection while this text is on the page, all text and regex are tested <i>case-insensitive</i>, good for waiting for when a product is available again</li>
<li>Block text is processed from the result-text that comes out of any CSS/JSON Filters for this watch</li>
<li>All lines here must not exist (think of each line as "OR")</li>
<li>Note: Wrap in forward slash / to use regex example: <code>/foo\d/</code></li>
</ul>
</span>
</div>
</fieldset>
<fieldset>
<div class="pure-control-group">
{{ render_field(form.extract_text, rows=5, placeholder="/.+?\d+ comments.+?/
or
keyword") }}
<span class="pure-form-message-inline">
<ul>
<li>Extracts text in the final output (line by line) after other filters using regular expressions or string match;
<ul>
<li>Regular expression &dash; example <code>/reports.+?2022/i</code></li>
<li>Don't forget to consider the white-space at the start of a line <code>/.+?reports.+?2022/i</code></li>
<li>Use <code>//(?aiLmsux))</code> type flags (more <a href="https://docs.python.org/3/library/re.html#index-15">information here</a>)<br></li>
<li>Keyword example &dash; example <code>Out of stock</code></li>
<li>Use groups to extract just that text &dash; example <code>/reports.+?(\d+)/i</code> returns a list of years only</li>
<li>Example - match lines containing a keyword <code>/.*icecream.*/</code></li>
</ul>
</li>
<li>One line per regular-expression/string match</li>
</ul>
</span>
</div>
</fieldset>
@@ -0,0 +1,24 @@
import pytest
from apprise import AppriseAsset
from changedetectionio.apprise_asset import (
APPRISE_APP_DESC,
APPRISE_APP_ID,
APPRISE_APP_URL,
APPRISE_AVATAR_URL,
)
@pytest.fixture(scope="function")
def apprise_asset() -> AppriseAsset:
from changedetectionio.apprise_asset import apprise_asset
return apprise_asset
def test_apprise_asset_init(apprise_asset: AppriseAsset):
assert isinstance(apprise_asset, AppriseAsset)
assert apprise_asset.app_id == APPRISE_APP_ID
assert apprise_asset.app_desc == APPRISE_APP_DESC
assert apprise_asset.app_url == APPRISE_APP_URL
assert apprise_asset.image_url_logo == APPRISE_AVATAR_URL
@@ -0,0 +1,211 @@
import json
from unittest.mock import patch
import pytest
import requests
from apprise.utils.parse import parse_url as apprise_parse_url
from ...apprise_plugin.custom_handlers import (
_get_auth,
_get_headers,
_get_params,
apprise_http_custom_handler,
SUPPORTED_HTTP_METHODS,
)
@pytest.mark.parametrize(
"url,expected_auth",
[
("get://user:pass@localhost:9999", ("user", "pass")),
("get://user@localhost:9999", "user"),
("get://localhost:9999", ""),
("get://user%20name:pass%20word@localhost:9999", ("user name", "pass word")),
],
)
def test_get_auth(url, expected_auth):
"""Test authentication extraction with various URL formats."""
parsed_url = apprise_parse_url(url)
assert _get_auth(parsed_url) == expected_auth
@pytest.mark.parametrize(
"url,body,expected_content_type",
[
(
"get://localhost:9999?+content-type=application/xml",
"test",
"application/xml",
),
("get://localhost:9999", '{"key": "value"}', "application/json; charset=utf-8"),
("get://localhost:9999", "plain text", None),
("get://localhost:9999?+content-type=text/plain", "test", "text/plain"),
],
)
def test_get_headers(url, body, expected_content_type):
"""Test header extraction and content type detection."""
parsed_url = apprise_parse_url(url)
headers = _get_headers(parsed_url, body)
if expected_content_type:
assert headers.get("Content-Type") == expected_content_type
@pytest.mark.parametrize(
"url,expected_params",
[
("get://localhost:9999?param1=value1", {"param1": "value1"}),
("get://localhost:9999?param1=value1&-param2=ignored", {"param1": "value1"}),
("get://localhost:9999?param1=value1&+header=test", {"param1": "value1"}),
(
"get://localhost:9999?encoded%20param=encoded%20value",
{"encoded param": "encoded value"},
),
],
)
def test_get_params(url, expected_params):
"""Test parameter extraction with URL encoding and exclusion logic."""
parsed_url = apprise_parse_url(url)
params = _get_params(parsed_url)
assert dict(params) == expected_params
@pytest.mark.parametrize(
"url,schema,method",
[
("get://localhost:9999", "get", "GET"),
("post://localhost:9999", "post", "POST"),
("delete://localhost:9999", "delete", "DELETE"),
],
)
@patch("requests.request")
def test_apprise_custom_api_call_success(mock_request, url, schema, method):
"""Test successful API calls with different HTTP methods and schemas."""
mock_request.return_value.raise_for_status.return_value = None
meta = {"url": url, "schema": schema}
result = apprise_http_custom_handler(
body="test body", title="Test Title", notify_type="info", meta=meta
)
assert result is True
mock_request.assert_called_once()
call_args = mock_request.call_args
assert call_args[1]["method"] == method.upper()
assert call_args[1]["url"].startswith("http")
@patch("requests.request")
def test_apprise_custom_api_call_with_auth(mock_request):
"""Test API call with authentication."""
mock_request.return_value.raise_for_status.return_value = None
url = "get://user:pass@localhost:9999/secure"
meta = {"url": url, "schema": "get"}
result = apprise_http_custom_handler(
body=json.dumps({"key": "value"}),
title="Secure Test",
notify_type="info",
meta=meta,
)
assert result is True
mock_request.assert_called_once()
call_args = mock_request.call_args
assert call_args[1]["auth"] == ("user", "pass")
@pytest.mark.parametrize(
"exception_type,expected_result",
[
(requests.RequestException, False),
(requests.HTTPError, False),
(Exception, False),
],
)
@patch("requests.request")
def test_apprise_custom_api_call_failure(mock_request, exception_type, expected_result):
"""Test various failure scenarios."""
url = "get://localhost:9999/error"
meta = {"url": url, "schema": "get"}
# Simulate different types of exceptions
mock_request.side_effect = exception_type("Error occurred")
result = apprise_http_custom_handler(
body="error body", title="Error Test", notify_type="error", meta=meta
)
assert result == expected_result
def test_invalid_url_parsing():
"""Test handling of invalid URL parsing."""
meta = {"url": "invalid://url", "schema": "invalid"}
result = apprise_http_custom_handler(
body="test", title="Invalid URL", notify_type="info", meta=meta
)
assert result is False
@pytest.mark.parametrize(
"schema,expected_method",
[
(http_method, http_method.upper())
for http_method in SUPPORTED_HTTP_METHODS
],
)
@patch("requests.request")
def test_http_methods(mock_request, schema, expected_method):
"""Test all supported HTTP methods."""
mock_request.return_value.raise_for_status.return_value = None
url = f"{schema}://localhost:9999"
result = apprise_http_custom_handler(
body="test body",
title="Test Title",
notify_type="info",
meta={"url": url, "schema": schema},
)
assert result is True
mock_request.assert_called_once()
call_args = mock_request.call_args
assert call_args[1]["method"] == expected_method
@pytest.mark.parametrize(
"input_schema,expected_method",
[
(f"{http_method}s", http_method.upper())
for http_method in SUPPORTED_HTTP_METHODS
],
)
@patch("requests.request")
def test_https_method_conversion(
mock_request, input_schema, expected_method
):
"""Validate that methods ending with 's' use HTTPS and correct HTTP method."""
mock_request.return_value.raise_for_status.return_value = None
url = f"{input_schema}://localhost:9999"
result = apprise_http_custom_handler(
body="test body",
title="Test Title",
notify_type="info",
meta={"url": url, "schema": input_schema},
)
assert result is True
mock_request.assert_called_once()
call_args = mock_request.call_args
assert call_args[1]["method"] == expected_method
assert call_args[1]["url"].startswith("https")
@@ -25,7 +25,6 @@ def test_setup(live_server):
def get_last_message_from_smtp_server():
import socket
global smtp_test_server
port = 11080 # socket server port number
client_socket = socket.socket() # instantiate
@@ -44,7 +43,6 @@ def test_check_notification_email_formats_default_HTML(client, live_server, meas
# live_server_setup(live_server)
set_original_response()
global smtp_test_server
notification_url = f'mailto://changedetection@{smtp_test_server}:11025/?to=fff@home.com'
#####################
@@ -99,7 +97,6 @@ def test_check_notification_email_formats_default_Text_override_HTML(client, liv
# https://github.com/caronc/apprise/issues/633
set_original_response()
global smtp_test_server
notification_url = f'mailto://changedetection@{smtp_test_server}:11025/?to=fff@home.com'
notification_body = f"""<!DOCTYPE html>
<html lang="en">
+10 -1
View File
@@ -60,6 +60,11 @@ def test_check_access_control(app, client, live_server):
res = c.get(url_for('static_content', group='styles', filename='404-testetest.css'))
assert res.status_code == 404
# Access to screenshots should be limited by 'shared_diff_access'
path = url_for('static_content', group='screenshot', filename='random-uuid-that-will-404.png', _external=True)
res = c.get(path)
assert res.status_code == 404
# Check wrong password does not let us in
res = c.post(
url_for("login"),
@@ -163,7 +168,7 @@ def test_check_access_control(app, client, live_server):
url_for("settings.settings_page"),
data={"application-password": "foobar",
# Should be disabled
# "application-shared_diff_access": "True",
"application-shared_diff_access": "",
"requests-time_between_check-minutes": 180,
'application-fetch_backend': "html_requests"},
follow_redirects=True
@@ -176,6 +181,10 @@ def test_check_access_control(app, client, live_server):
# Should be logged out
assert b"Login" in res.data
# Access to screenshots should be limited by 'shared_diff_access'
res = c.get(url_for('static_content', group='screenshot', filename='random-uuid-that-will-403.png'))
assert res.status_code == 403
# The diff page should return something valid when logged out
res = c.get(url_for("ui.ui_views.diff_history_page", uuid="first"))
assert b'Random content' not in res.data
+17 -7
View File
@@ -2,29 +2,39 @@
import time
from flask import url_for
from . util import live_server_setup
from .util import live_server_setup, wait_for_all_checks
def test_trigger_functionality(client, live_server, measure_memory_usage):
def test_clone_functionality(client, live_server, measure_memory_usage):
live_server_setup(live_server)
with open("test-datastore/endpoint-content.txt", "w") as f:
f.write("<html><body>Some content</body></html>")
# Give the endpoint time to spin up
time.sleep(1)
test_url = url_for('test_endpoint', _external=True)
# Add our URL to the import page
res = client.post(
url_for("imports.import_page"),
data={"urls": "https://changedetection.io"},
data={"urls": test_url},
follow_redirects=True
)
assert b"1 Imported" in res.data
wait_for_all_checks(client)
# So that we can be sure the same history doesnt carry over
time.sleep(1)
res = client.get(
url_for("ui.form_clone", uuid="first"),
follow_redirects=True
)
existing_uuids = set()
assert b"Cloned." in res.data
for uuid, watch in live_server.app.config['DATASTORE'].data['watching'].items():
new_uuids = set(watch.history.keys())
duplicates = existing_uuids.intersection(new_uuids)
assert len(duplicates) == 0
existing_uuids.update(new_uuids)
assert b"Cloned" in res.data
+2 -1
View File
@@ -1,6 +1,6 @@
#!/usr/bin/env python3
import json
import urllib
import time
from flask import url_for
from .util import live_server_setup, wait_for_all_checks
@@ -113,6 +113,7 @@ def test_conditions_with_text_and_number(client, live_server):
client.get(url_for("ui.form_watch_checknow"), follow_redirects=True)
wait_for_all_checks(client)
time.sleep(2)
# 75 is > 20 and < 100 and contains "5"
res = client.get(url_for("watchlist.index"))
assert b'unviewed' in res.data
+4 -1
View File
@@ -273,6 +273,7 @@ def test_limit_tag_ui(client, live_server, measure_memory_usage):
assert b'Deleted' in res.data
res = client.get(url_for("tags.delete_all"), follow_redirects=True)
assert b'All tags deleted' in res.data
def test_clone_tag_on_import(client, live_server, measure_memory_usage):
#live_server_setup(live_server)
test_url = url_for('test_endpoint', _external=True)
@@ -292,6 +293,7 @@ def test_clone_tag_on_import(client, live_server, measure_memory_usage):
res = client.get(url_for("ui.form_clone", uuid=watch_uuid), follow_redirects=True)
assert b'Cloned' in res.data
res = client.get(url_for("watchlist.index"))
# 2 times plus the top link to tag
assert res.data.count(b'test-tag') == 3
assert res.data.count(b'another-tag') == 3
@@ -317,8 +319,9 @@ def test_clone_tag_on_quickwatchform_add(client, live_server, measure_memory_usa
watch_uuid = next(iter(live_server.app.config['DATASTORE'].data['watching']))
res = client.get(url_for("ui.form_clone", uuid=watch_uuid), follow_redirects=True)
assert b'Cloned' in res.data
res = client.get(url_for("watchlist.index"))
# 2 times plus the top link to tag
assert res.data.count(b'test-tag') == 3
assert res.data.count(b'another-tag') == 3
@@ -75,7 +75,7 @@ class TestTriggerConditions(unittest.TestCase):
ephemeral_data={'text': "I saw 500 people at a rock show"})
# @todo - now we can test that 'Extract number' increased more than X since last time
self.assertTrue(result)
self.assertTrue(result.get('result'))
if __name__ == '__main__':
+4 -6
View File
@@ -253,8 +253,9 @@ class update_worker(threading.Thread):
pass
else:
fetch_start_time = time.time()
uuid = queued_item_data.item.get('uuid')
fetch_start_time = round(time.time()) # Also used for a unique history key for now
self.current_uuid = uuid
if uuid in list(self.datastore.data['watching'].keys()) and self.datastore.data['watching'][uuid].get('url'):
changed_detected = False
@@ -262,8 +263,10 @@ class update_worker(threading.Thread):
process_changedetection_results = True
update_obj = {}
# Clear last errors (move to preflight func?)
self.datastore.data['watching'][uuid]['browser_steps_last_error_step'] = None
self.datastore.data['watching'][uuid]['last_checked'] = fetch_start_time
watch = self.datastore.data['watching'].get(uuid)
@@ -287,10 +290,6 @@ class update_worker(threading.Thread):
update_handler.call_browser()
# In reality, the actual time of when the change was detected could be a few seconds after this
# For example it should include when the page stopped rendering if using a playwright/chrome type fetch
fetch_start_time = time.time()
changed_detected, update_obj, contents = update_handler.run_changedetection(watch=watch)
# Re #342
@@ -587,7 +586,6 @@ class update_worker(threading.Thread):
pass
self.datastore.update_watch(uuid=uuid, update_obj={'fetch_time': round(time.time() - fetch_start_time, 3),
'last_checked': int(fetch_start_time),
'check_count': count
})