New functionality - Time (weekday + time) scheduler / duration (#2802)

pull/2790/merge
dgtlmoon 3 weeks ago committed by GitHub
parent c6162e48f1
commit 7421e0f95e
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@ -13,6 +13,7 @@ def construct_blueprint(datastore: ChangeDetectionStore):
def tags_overview_page():
from .form import SingleTag
add_form = SingleTag(request.form)
sorted_tags = sorted(datastore.data['settings']['application'].get('tags').items(), key=lambda x: x[1]['title'])
from collections import Counter
@ -104,9 +105,11 @@ def construct_blueprint(datastore: ChangeDetectionStore):
default = datastore.data['settings']['application']['tags'].get(uuid)
form = group_restock_settings_form(formdata=request.form if request.method == 'POST' else None,
form = group_restock_settings_form(
formdata=request.form if request.method == 'POST' else None,
data=default,
extra_notification_tokens=datastore.get_unique_notification_tokens_available()
extra_notification_tokens=datastore.get_unique_notification_tokens_available(),
default_system_settings = datastore.data['settings'],
)
template_args = {

@ -1,6 +1,7 @@
#!/usr/bin/env python3
import datetime
from zoneinfo import ZoneInfo
import flask_login
import locale
@ -38,12 +39,11 @@ from flask_restful import abort, Api
from flask_cors import CORS
from flask_wtf import CSRFProtect
from loguru import logger
from zoneinfo import ZoneInfo
from changedetectionio import html_tools, __version__
from changedetectionio import queuedWatchMetaData
from changedetectionio.api import api_v1
from .time_handler import is_within_schedule
datastore = None
@ -718,7 +718,8 @@ def changedetection_app(config=None, datastore_o=None):
form = form_class(formdata=request.form if request.method == 'POST' else None,
data=default,
extra_notification_tokens=default.extra_notification_token_values()
extra_notification_tokens=default.extra_notification_token_values(),
default_system_settings=datastore.data['settings']
)
# For the form widget tag UUID back to "string name" for the field
@ -806,7 +807,33 @@ def changedetection_app(config=None, datastore_o=None):
# But in the case something is added we should save straight away
datastore.needs_write_urgent = True
if not datastore.data['watching'][uuid].get('paused'):
# Do not queue on edit if its not within the time range
# @todo maybe it should never queue anyway on edit...
is_in_schedule = True
watch = datastore.data['watching'].get(uuid)
if watch.get('time_between_check_use_default'):
time_schedule_limit = datastore.data['settings']['requests'].get('time_schedule_limit', {})
else:
time_schedule_limit = watch.get('time_schedule_limit')
tz_name = time_schedule_limit.get('timezone')
if not tz_name:
tz_name = datastore.data['settings']['application'].get('timezone', 'UTC')
if time_schedule_limit and time_schedule_limit.get('enabled'):
try:
is_in_schedule = is_within_schedule(time_schedule_limit=time_schedule_limit,
default_tz=tz_name
)
except Exception as e:
logger.error(
f"{uuid} - Recheck scheduler, error handling timezone, check skipped - TZ name '{tz_name}' - {str(e)}")
return False
#############################
if not datastore.data['watching'][uuid].get('paused') and is_in_schedule:
# Queue the watch for immediate recheck, with a higher priority
update_q.put(queuedWatchMetaData.PrioritizedItem(priority=1, item={'uuid': uuid}))
@ -838,15 +865,18 @@ def changedetection_app(config=None, datastore_o=None):
if (watch.get('fetch_backend') == 'system' and system_uses_webdriver) or watch.get('fetch_backend') == 'html_webdriver' or watch.get('fetch_backend', '').startswith('extra_browser_'):
is_html_webdriver = True
from zoneinfo import available_timezones
# Only works reliably with Playwright
visualselector_enabled = os.getenv('PLAYWRIGHT_DRIVER_URL', False) and is_html_webdriver
template_args = {
'available_processors': processors.available_processors(),
'available_timezones': sorted(available_timezones()),
'browser_steps_config': browser_step_ui_config,
'emailprefix': os.getenv('NOTIFICATION_MAIL_BUTTON_PREFIX', False),
'extra_title': f" - Edit - {watch.label}",
'extra_processor_config': form.extra_tab_content(),
'extra_notification_token_placeholder_info': datastore.get_unique_notification_token_placeholders_available(),
'extra_processor_config': form.extra_tab_content(),
'extra_title': f" - Edit - {watch.label}",
'form': form,
'has_default_notification_urls': True if len(datastore.data['settings']['application']['notification_urls']) else False,
'has_extra_headers_file': len(datastore.get_all_headers_in_textfile_for_watch(uuid=uuid)) > 0,
@ -855,6 +885,7 @@ def changedetection_app(config=None, datastore_o=None):
'jq_support': jq_support,
'playwright_enabled': os.getenv('PLAYWRIGHT_DRIVER_URL', False),
'settings_application': datastore.data['settings']['application'],
'timezone_default_config': datastore.data['settings']['application'].get('timezone'),
'using_global_webdriver_wait': not default['webdriver_delay'],
'uuid': uuid,
'visualselector_enabled': visualselector_enabled,
@ -885,6 +916,7 @@ def changedetection_app(config=None, datastore_o=None):
def settings_page():
from changedetectionio import forms
from datetime import datetime
from zoneinfo import available_timezones
default = deepcopy(datastore.data['settings'])
if datastore.proxy_list is not None:
@ -957,12 +989,14 @@ def changedetection_app(config=None, datastore_o=None):
output = render_template("settings.html",
api_key=datastore.data['settings']['application'].get('api_access_token'),
available_timezones=sorted(available_timezones()),
emailprefix=os.getenv('NOTIFICATION_MAIL_BUTTON_PREFIX', False),
extra_notification_token_placeholder_info=datastore.get_unique_notification_token_placeholders_available(),
form=form,
hide_remove_pass=os.getenv("SALTED_PASS", False),
min_system_recheck_seconds=int(os.getenv('MINIMUM_SECONDS_RECHECK_TIME', 3)),
settings_application=datastore.data['settings']['application'],
timezone_default_config=datastore.data['settings']['application'].get('timezone'),
utc_time=utc_time,
)
@ -1637,7 +1671,6 @@ def changedetection_app(config=None, datastore_o=None):
import changedetectionio.blueprint.backups as backups
app.register_blueprint(backups.construct_blueprint(datastore), url_prefix='/backups')
# @todo handle ctrl break
ticker_thread = threading.Thread(target=ticker_thread_check_time_launch_checks).start()
threading.Thread(target=notification_runner).start()
@ -1784,6 +1817,28 @@ def ticker_thread_check_time_launch_checks():
if watch['paused']:
continue
# @todo - Maybe make this a hook?
# Time schedule limit - Decide between watch or global settings
if watch.get('time_between_check_use_default'):
time_schedule_limit = datastore.data['settings']['requests'].get('time_schedule_limit', {})
logger.trace(f"{uuid} Time scheduler - Using system/global settings")
else:
time_schedule_limit = watch.get('time_schedule_limit')
logger.trace(f"{uuid} Time scheduler - Using watch settings (not global settings)")
tz_name = datastore.data['settings']['application'].get('timezone', 'UTC')
if time_schedule_limit and time_schedule_limit.get('enabled'):
try:
result = is_within_schedule(time_schedule_limit=time_schedule_limit,
default_tz=tz_name
)
if not result:
logger.trace(f"{uuid} Time scheduler - not within schedule skipping.")
continue
except Exception as e:
logger.error(
f"{uuid} - Recheck scheduler, error handling timezone, check skipped - TZ name '{tz_name}' - {str(e)}")
return False
# If they supplied an individual entry minutes to threshold.
threshold = recheck_time_system_seconds if watch.get('time_between_check_use_default') else watch.threshold_seconds()

@ -1,12 +1,14 @@
import os
import re
from loguru import logger
from wtforms.widgets.core import TimeInput
from changedetectionio.strtobool import strtobool
from wtforms import (
BooleanField,
Form,
Field,
IntegerField,
RadioField,
SelectField,
@ -125,6 +127,87 @@ class StringTagUUID(StringField):
return 'error'
class TimeDurationForm(Form):
hours = SelectField(choices=[(f"{i}", f"{i}") for i in range(0, 25)], default="24", validators=[validators.Optional()])
minutes = SelectField(choices=[(f"{i}", f"{i}") for i in range(0, 60)], default="00", validators=[validators.Optional()])
class TimeStringField(Field):
"""
A WTForms field for time inputs (HH:MM) that stores the value as a string.
"""
widget = TimeInput() # Use the built-in time input widget
def _value(self):
"""
Returns the value for rendering in the form.
"""
return self.data if self.data is not None else ""
def process_formdata(self, valuelist):
"""
Processes the raw input from the form and stores it as a string.
"""
if valuelist:
time_str = valuelist[0]
# Simple validation for HH:MM format
if not time_str or len(time_str.split(":")) != 2:
raise ValidationError("Invalid time format. Use HH:MM.")
self.data = time_str
class validateTimeZoneName(object):
"""
Flask wtform validators wont work with basic auth
"""
def __init__(self, message=None):
self.message = message
def __call__(self, form, field):
from zoneinfo import available_timezones
python_timezones = available_timezones()
if field.data and field.data not in python_timezones:
raise ValidationError("Not a valid timezone name")
class ScheduleLimitDaySubForm(Form):
enabled = BooleanField("not set", default=True)
start_time = TimeStringField("Start At", default="00:00", render_kw={"placeholder": "HH:MM"}, validators=[validators.Optional()])
duration = FormField(TimeDurationForm, label="Run duration")
class ScheduleLimitForm(Form):
enabled = BooleanField("Use time scheduler", default=False)
# Because the label for=""" doesnt line up/work with the actual checkbox
monday = FormField(ScheduleLimitDaySubForm, label="")
tuesday = FormField(ScheduleLimitDaySubForm, label="")
wednesday = FormField(ScheduleLimitDaySubForm, label="")
thursday = FormField(ScheduleLimitDaySubForm, label="")
friday = FormField(ScheduleLimitDaySubForm, label="")
saturday = FormField(ScheduleLimitDaySubForm, label="")
sunday = FormField(ScheduleLimitDaySubForm, label="")
timezone = StringField("Optional timezone to run in",
render_kw={"list": "timezones"},
validators=[validateTimeZoneName()]
)
def __init__(
self,
formdata=None,
obj=None,
prefix="",
data=None,
meta=None,
**kwargs,
):
super().__init__(formdata, obj, prefix, data, meta, **kwargs)
self.monday.form.enabled.label.text="Monday"
self.tuesday.form.enabled.label.text = "Tuesday"
self.wednesday.form.enabled.label.text = "Wednesday"
self.thursday.form.enabled.label.text = "Thursday"
self.friday.form.enabled.label.text = "Friday"
self.saturday.form.enabled.label.text = "Saturday"
self.sunday.form.enabled.label.text = "Sunday"
class TimeBetweenCheckForm(Form):
weeks = IntegerField('Weeks', validators=[validators.Optional(), validators.NumberRange(min=0, message="Should contain zero or more seconds")])
days = IntegerField('Days', validators=[validators.Optional(), validators.NumberRange(min=0, message="Should contain zero or more seconds")])
@ -279,6 +362,7 @@ class validateURL(object):
# This should raise a ValidationError() or not
validate_url(field.data)
def validate_url(test_url):
# If hosts that only contain alphanumerics are allowed ("localhost" for example)
try:
@ -438,6 +522,7 @@ class commonSettingsForm(Form):
notification_title = StringField('Notification Title', default='ChangeDetection.io Notification - {{ watch_url }}', validators=[validators.Optional(), ValidateJinja2Template()])
notification_urls = StringListField('Notification URL List', validators=[validators.Optional(), ValidateAppRiseServers(), ValidateJinja2Template()])
processor = RadioField( label=u"Processor - What do you want to achieve?", choices=processors.available_processors(), default="text_json_diff")
timezone = StringField("Timezone for watch schedule", render_kw={"list": "timezones"}, validators=[validateTimeZoneName()])
webdriver_delay = IntegerField('Wait seconds before extracting text', validators=[validators.Optional(), validators.NumberRange(min=1, message="Should contain one or more seconds")])
@ -448,7 +533,6 @@ class importForm(Form):
xlsx_file = FileField('Upload .xlsx file', validators=[FileAllowed(['xlsx'], 'Must be .xlsx file!')])
file_mapping = SelectField('File mapping', [validators.DataRequired()], choices={('wachete', 'Wachete mapping'), ('custom','Custom mapping')})
class SingleBrowserStep(Form):
operation = SelectField('Operation', [validators.Optional()], choices=browser_step_ui_config.keys())
@ -466,6 +550,9 @@ class processor_text_json_diff_form(commonSettingsForm):
tags = StringTagUUID('Group tag', [validators.Optional()], default='')
time_between_check = FormField(TimeBetweenCheckForm)
time_schedule_limit = FormField(ScheduleLimitForm)
time_between_check_use_default = BooleanField('Use global settings for time between check', default=False)
include_filters = StringListField('CSS/JSONPath/JQ/XPath Filters', [ValidateCSSJSONXPATHInput()], default='')
@ -567,6 +654,23 @@ class processor_text_json_diff_form(commonSettingsForm):
return result
def __init__(
self,
formdata=None,
obj=None,
prefix="",
data=None,
meta=None,
**kwargs,
):
super().__init__(formdata, obj, prefix, data, meta, **kwargs)
if kwargs and kwargs.get('default_system_settings'):
default_tz = kwargs.get('default_system_settings').get('application', {}).get('timezone')
if default_tz:
self.time_schedule_limit.form.timezone.render_kw['placeholder'] = default_tz
class SingleExtraProxy(Form):
# maybe better to set some <script>var..
@ -587,6 +691,7 @@ class DefaultUAInputForm(Form):
# datastore.data['settings']['requests']..
class globalSettingsRequestForm(Form):
time_between_check = FormField(TimeBetweenCheckForm)
time_schedule_limit = FormField(ScheduleLimitForm)
proxy = RadioField('Proxy')
jitter_seconds = IntegerField('Random jitter seconds ± check',
render_kw={"style": "width: 5em;"},

@ -53,7 +53,7 @@ class model(dict):
'shared_diff_access': False,
'webdriver_delay': None , # Extra delay in seconds before extracting text
'tags': {}, #@todo use Tag.model initialisers
'timezone': None,
'timezone': None, # Default IANA timezone name
}
}
}

@ -339,7 +339,6 @@ class model(watch_base):
# @todo bump static cache of the last timestamp so we dont need to examine the file to set a proper ''viewed'' status
return snapshot_fname
@property
@property
def has_empty_checktime(self):
# using all() + dictionary comprehension

@ -59,6 +59,65 @@ class watch_base(dict):
'text_should_not_be_present': [], # Text that should not present
'time_between_check': {'weeks': None, 'days': None, 'hours': None, 'minutes': None, 'seconds': None},
'time_between_check_use_default': True,
"time_schedule_limit": {
"enabled": False,
"monday": {
"enabled": True,
"start_time": "00:00",
"duration": {
"hours": "24",
"minutes": "00"
}
},
"tuesday": {
"enabled": True,
"start_time": "00:00",
"duration": {
"hours": "24",
"minutes": "00"
}
},
"wednesday": {
"enabled": True,
"start_time": "00:00",
"duration": {
"hours": "24",
"minutes": "00"
}
},
"thursday": {
"enabled": True,
"start_time": "00:00",
"duration": {
"hours": "24",
"minutes": "00"
}
},
"friday": {
"enabled": True,
"start_time": "00:00",
"duration": {
"hours": "24",
"minutes": "00"
}
},
"saturday": {
"enabled": True,
"start_time": "00:00",
"duration": {
"hours": "24",
"minutes": "00"
}
},
"sunday": {
"enabled": True,
"start_time": "00:00",
"duration": {
"hours": "24",
"minutes": "00"
}
},
},
'title': None,
'track_ldjson_price_data': None,
'trim_text_whitespace': False,

@ -0,0 +1,225 @@
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id="circle68" /> </g> </g> </svg>

After

Width:  |  Height:  |  Size: 5.9 KiB

@ -24,8 +24,18 @@ $(document).ready(function () {
$(target).toggle();
});
// Time zone config related
$(".local-time").each(function (e) {
$(this).text(new Date($(this).data("utc")).toLocaleString());
})
const timezoneInput = $('#application-timezone');
const timezone = Intl.DateTimeFormat().resolvedOptions().timeZone;
if (!timezoneInput.val().trim()) {
timezoneInput.val(timezone);
timezoneInput.after('<div class="timezone-message">The timezone was set from your browser, <strong>be sure to press save!</strong></div>');
}
});

@ -160,3 +160,37 @@
return requests[namespace];
};
})(jQuery);
function toggleOpacity(checkboxSelector, fieldSelector, inverted) {
const checkbox = document.querySelector(checkboxSelector);
const fields = document.querySelectorAll(fieldSelector);
function updateOpacity() {
const opacityValue = !checkbox.checked ? (inverted ? 0.6 : 1) : (inverted ? 1 : 0.6);
fields.forEach(field => {
field.style.opacity = opacityValue;
});
}
// Initial setup
updateOpacity();
checkbox.addEventListener('change', updateOpacity);
}
function toggleVisibility(checkboxSelector, fieldSelector, inverted) {
const checkbox = document.querySelector(checkboxSelector);
const fields = document.querySelectorAll(fieldSelector);
function updateOpacity() {
const opacityValue = !checkbox.checked ? (inverted ? 'none' : 'block') : (inverted ? 'block' : 'none');
fields.forEach(field => {
field.style.display = opacityValue;
});
}
// Initial setup
updateOpacity();
checkbox.addEventListener('change', updateOpacity);
}

@ -0,0 +1,103 @@
function getTimeInTimezone(timezone) {
const now = new Date();
const options = {
timeZone: timezone,
weekday: 'long',
year: 'numeric',
hour12: false,
month: '2-digit',
day: '2-digit',
hour: '2-digit',
minute: '2-digit',
second: '2-digit',
};
const formatter = new Intl.DateTimeFormat('en-US', options);
return formatter.format(now);
}
$(document).ready(function () {
let exceedsLimit = false;
const warning_text = $("#timespan-warning")
const timezone_text_widget = $("input[id*='time_schedule_limit-timezone']")
toggleVisibility('#time_schedule_limit-enabled, #requests-time_schedule_limit-enabled', '#schedule-day-limits-wrapper', true)
$('#schedule-day-limits-wrapper').on('change click blur', 'input, checkbox, select', function() {
if (timezone_text_widget.val().length) {
document.getElementById('local-time-in-tz').textContent =
getTimeInTimezone(timezone_text_widget.val());
} else {
// So maybe use what is in the placeholder (which will be the default settings)
document.getElementById('local-time-in-tz').textContent =
getTimeInTimezone(timezone_text_widget.attr('placeholder'));
}
let allOk = true;
// Controls setting the warning that the time could overlap into the next day
$("li.day-schedule").each(function () {
const $schedule = $(this);
const $checkbox = $schedule.find("input[type='checkbox']");
if ($checkbox.is(":checked")) {
const timeValue = $schedule.find("input[type='time']").val();
const durationHours = parseInt($schedule.find("select[name*='-duration-hours']").val(), 10) || 0;
const durationMinutes = parseInt($schedule.find("select[name*='-duration-minutes']").val(), 10) || 0;
if (timeValue) {
const [startHours, startMinutes] = timeValue.split(":").map(Number);
const totalMinutes = (startHours * 60 + startMinutes) + (durationHours * 60 + durationMinutes);
exceedsLimit = totalMinutes > 1440
if (exceedsLimit) {
allOk = false
}
// Set the row/day-of-week highlight
$schedule.toggleClass("warning", exceedsLimit);
}
} else {
$schedule.toggleClass("warning", false);
}
});
warning_text.toggle(!allOk)
}, 500);
$('table[id*="time_schedule_limit-saturday"], table[id*="time_schedule_limit-sunday"]').addClass("weekend-day")
// Presets [weekend] [business hours] etc
$(document).on('click', '[data-template].set-schedule', function () {
// Get the value of the 'data-template' attribute
switch ($(this).attr('data-template')) {
case 'business-hours':
$('.day-schedule table:not(.weekend-day) input[type="time"]').val('09:00')
$('.day-schedule table:not(.weekend-day) select[id*="-duration-hours"]').val('8');
$('.day-schedule table:not(.weekend-day) select[id*="-duration-minutes"]').val('0');
$('.day-schedule input[id*="-enabled"]').prop('checked', true);
$('.day-schedule .weekend-day input[id*="-enabled"]').prop('checked', false);
break;
case 'weekend':
$('.day-schedule .weekend-day input[type="time"][id$="start-time"]').val('00:00')
$('.day-schedule .weekend-day select[id*="-duration-hours"]').val('24');
$('.day-schedule .weekend-day select[id*="-duration-minutes"]').val('0');
$('.day-schedule input[id*="-enabled"]').prop('checked', false);
$('.day-schedule .weekend-day input[id*="-enabled"]').prop('checked', true);
break;
case 'reset':
$('.day-schedule .day-schedule input[type="time"]').val('00:00')
$('.day-schedule .day-schedule select[id*="-duration-hours"]').val('24');
$('.day-schedule .day-schedule select[id*="-duration-minutes"]').val('0');
$('.day-schedule .day-schedule input[id*="-enabled"]').prop('checked', true);
break;
case 'once-per-day':
$('.day-schedule .day-schedule input[type="time"]').val('00:00')
$('.day-schedule .day-schedule select[id*="-duration-hours"]').val('24');
$('.day-schedule .day-schedule select[id*="-duration-minutes"]').val('0');
$('.day-schedule .day-schedule input[id*="-enabled"]').prop('checked', true);
break;
}
});
});

@ -1,17 +1,3 @@
function toggleOpacity(checkboxSelector, fieldSelector, inverted) {
const checkbox = document.querySelector(checkboxSelector);
const fields = document.querySelectorAll(fieldSelector);
function updateOpacity() {
const opacityValue = !checkbox.checked ? (inverted ? 0.6 : 1) : (inverted ? 1 : 0.6);
fields.forEach(field => {
field.style.opacity = opacityValue;
});
}
// Initial setup
updateOpacity();
checkbox.addEventListener('change', updateOpacity);
}
function request_textpreview_update() {
if (!$('body').hasClass('preview-text-enabled')) {
@ -57,7 +43,9 @@ function request_textpreview_update() {
})
}
$(document).ready(function () {
$('#notification-setting-reset-to-default').click(function (e) {
$('#notification_title').val('');
$('#notification_body').val('');
@ -70,11 +58,12 @@ $(document).ready(function () {
$('#notification-tokens-info').toggle();
});
toggleOpacity('#time_between_check_use_default', '#time_between_check', false);
toggleOpacity('#time_between_check_use_default', '#time-check-widget-wrapper, #time-between-check-schedule', false);
const vh = Math.max(document.documentElement.clientHeight || 0, window.innerHeight || 0);
$("#text-preview-inner").css('max-height', (vh-300)+"px");
$("#text-preview-before-inner").css('max-height', (vh-300)+"px");
$("#text-preview-inner").css('max-height', (vh - 300) + "px");
$("#text-preview-before-inner").css('max-height', (vh - 300) + "px");
$("#activate-text-preview").click(function (e) {
$('body').toggleClass('preview-text-enabled')

@ -60,3 +60,99 @@
{% macro render_button(field) %}
{{ field(**kwargs)|safe }}
{% endmacro %}
{% macro render_time_schedule_form(form, available_timezones, timezone_default_config) %}
<style>
.day-schedule *, .day-schedule select {
display: inline-block;
}
.day-schedule label[for*="time_schedule_limit-"][for$="-enabled"] {
min-width: 6rem;
font-weight: bold;
}
.day-schedule label {
font-weight: normal;
}
.day-schedule table label {
padding-left: 0.5rem;
padding-right: 0.5rem;
}
#timespan-warning {
color: #ff0000;
}
.day-schedule.warning table {
background-color: #ffbbc2;
}
ul#day-wrapper {
list-style: none;
}
#timezone-info > * {
display: inline-block;
}
#scheduler-icon-label {
background-position: left center;
background-repeat: no-repeat;
background-size: contain;
display: inline-block;
vertical-align: middle;
padding-left: 50px;
background-image: url({{ url_for('static_content', group='images', filename='schedule.svg') }});
}
#timespan-warning {
display: none;
}
</style>
<br>
{% if timezone_default_config %}
<div>
<span id="scheduler-icon-label" style="">
{{ render_checkbox_field(form.time_schedule_limit.enabled) }}
<div class="pure-form-message-inline">
Set a hourly/week day schedule
</div>
</span>
</div>
<br>
<div id="schedule-day-limits-wrapper">
<label>Schedule time limits</label><a data-template="business-hours"
class="set-schedule pure-button button-secondary button-xsmall">Business
hours</a>
<a data-template="weekend" class="set-schedule pure-button button-secondary button-xsmall">Weekends</a>
<a data-template="reset" class="set-schedule pure-button button-xsmall">Reset</a><br>
<br>
<ul id="day-wrapper">
{% for day in ['monday', 'tuesday', 'wednesday', 'thursday', 'friday', 'saturday', 'sunday'] %}
<li class="day-schedule" id="schedule-{{ day }}">
{{ render_nolabel_field(form.time_schedule_limit[day]) }}
</li>
{% endfor %}
<li id="timespan-warning">Warning, one or more of your 'days' has a duration that would extend into the next day.<br>
This could have unintended consequences.</li>
<li id="timezone-info">
{{ render_field(form.time_schedule_limit.timezone, placeholder=timezone_default_config) }} <span id="local-time-in-tz"></span>
<datalist id="timezones" style="display: none;">
{% for timezone in available_timezones %}
<option value="{{ timezone }}">{{ timezone }}</option>
{% endfor %}
</datalist>
</li>
</ul>
<br>
<span class="pure-form-message-inline">
<a href="https://changedetection.io/tutorials">More help and examples about using the scheduler</a>
</span>
</div>
{% else %}
<span class="pure-form-message-inline">
Want to use a time schedule? <a href="{{url_for('settings_page')}}#timedate">First confirm/save your Time Zone Settings</a>
</span>
<br>
{% endif %}
{% endmacro %}

@ -1,10 +1,11 @@
{% extends 'base.html' %}
{% block content %}
{% from '_helpers.html' import render_field, render_checkbox_field, render_button %}
{% from '_helpers.html' import render_field, render_checkbox_field, render_button, render_time_schedule_form %}
{% from '_common_fields.html' import render_common_settings_form %}
<script src="{{url_for('static_content', group='js', filename='tabs.js')}}" defer></script>
<script src="{{url_for('static_content', group='js', filename='vis.js')}}" defer></script>
<script src="{{url_for('static_content', group='js', filename='global-settings.js')}}" defer></script>
<script src="{{url_for('static_content', group='js', filename='scheduler.js')}}" defer></script>
<script>
const browser_steps_available_screenshots=JSON.parse('{{ watch.get_browsersteps_available_screenshots|tojson }}');
const browser_steps_config=JSON.parse('{{ browser_steps_config|tojson }}');
@ -79,9 +80,24 @@
<span class="pure-form-message-inline">Organisational tag/group name used in the main listing page</span>
</div>
<div class="pure-control-group time-between-check border-fieldset">
{{ render_field(form.time_between_check, class="time-check-widget") }}
{{ render_checkbox_field(form.time_between_check_use_default, class="use-default-timecheck") }}
</div>
<br>
<div id="time-check-widget-wrapper">
{{ render_field(form.time_between_check, class="time-check-widget") }}
<span class="pure-form-message-inline">
The interval/amount of time between each check.
</span>
</div>
<div id="time-between-check-schedule">
<!-- Start Time and End Time -->
<div id="limit-between-time">
{{ render_time_schedule_form(form, available_timezones, timezone_default_config) }}
</div>
</div>
<br>
</div>
<div class="pure-control-group">
{{ render_checkbox_field(form.extract_title_as_title) }}
</div>

@ -1,7 +1,7 @@
{% extends 'base.html' %}
{% block content %}
{% from '_helpers.html' import render_field, render_checkbox_field, render_button %}
{% from '_helpers.html' import render_field, render_checkbox_field, render_button, render_time_schedule_form %}
{% from '_common_fields.html' import render_common_settings_form %}
<script>
const notification_base_url="{{url_for('ajax_callback_send_notification_test', mode="global-settings")}}";
@ -10,9 +10,11 @@
{% endif %}
</script>
<script src="{{url_for('static_content', group='js', filename='tabs.js')}}" defer></script>
<script src="{{url_for('static_content', group='js', filename='plugins.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='vis.js')}}" defer></script>
<script src="{{url_for('static_content', group='js', filename='global-settings.js')}}" defer></script>
<script src="{{url_for('static_content', group='js', filename='scheduler.js')}}" defer></script>
<div class="edit-form">
<div class="tabs collapsable">
<ul>
@ -21,6 +23,7 @@
<li class="tab"><a href="#fetching">Fetching</a></li>
<li class="tab"><a href="#filters">Global Filters</a></li>
<li class="tab"><a href="#api">API</a></li>
<li class="tab"><a href="#timedate">Time &amp Date</a></li>
<li class="tab"><a href="#proxies">CAPTCHA &amp; Proxies</a></li>
</ul>
</div>
@ -32,6 +35,12 @@
<div class="pure-control-group">
{{ render_field(form.requests.form.time_between_check, class="time-check-widget") }}
<span class="pure-form-message-inline">Default recheck time for all watches, current system minimum is <i>{{min_system_recheck_seconds}}</i> seconds (<a href="https://github.com/dgtlmoon/changedetection.io/wiki/Misc-system-settings#enviroment-variables">more info</a>).</span>
<div id="time-between-check-schedule">
<!-- Start Time and End Time -->
<div id="limit-between-time">
{{ render_time_schedule_form(form.requests, available_timezones, timezone_default_config) }}
</div>
</div>
</div>
<div class="pure-control-group">
{{ render_field(form.requests.form.jitter_seconds, class="jitter_seconds") }}
@ -78,10 +87,6 @@
{{ render_checkbox_field(form.application.form.empty_pages_are_a_change) }}
<span class="pure-form-message-inline">When a request returns no content, or the HTML does not contain any text, is this considered a change?</span>
</div>
<div class="pure-control-group">
<p><strong>UTC Time from Server:</strong> <span id="utc-time" >{{ utc_time }}</span></p>
<p><strong>Local Time in Browser:</strong> <span class="local-time" data-utc="{{ utc_time }}"></span></p>
</div>
{% if form.requests.proxy %}
<div class="pure-control-group inline-radio">
{{ render_field(form.requests.form.proxy, class="fetch-backend-proxy") }}
@ -215,6 +220,23 @@ nav
</p>
</div>
</div>
<div class="tab-pane-inner" id="timedate">
<div class="pure-control-group">
Ensure the settings below are correct, they are used to manage the time schedule for checking your web page watches.
</div>
<div class="pure-control-group">
<p><strong>UTC Time &amp Date from Server:</strong> <span id="utc-time" >{{ utc_time }}</span></p>
<p><strong>Local Time &amp Date in Browser:</strong> <span class="local-time" data-utc="{{ utc_time }}"></span></p>
<p>
{{ render_field(form.application.form.timezone) }}
<datalist id="timezones" style="display: none;">
{% for tz_name in available_timezones %}
<option value="{{ tz_name }}">{{ tz_name }}</option>
{% endfor %}
</datalist>
</p>
</div>
</div>
<div class="tab-pane-inner" id="proxies">
<div id="recommended-proxy">
<div>

@ -125,8 +125,7 @@ def test_check_markup_include_filters_restriction(client, live_server, measure_m
# Tests the whole stack works with the CSS Filter
def test_check_multiple_filters(client, live_server, measure_memory_usage):
sleep_time_for_fetch_thread = 3
#live_server_setup(live_server)
include_filters = "#blob-a\r\nxpath://*[contains(@id,'blob-b')]"
with open("test-datastore/endpoint-content.txt", "w") as f:
@ -138,9 +137,6 @@ def test_check_multiple_filters(client, live_server, measure_memory_usage):
</html>
""")
# Give the endpoint time to spin up
time.sleep(1)
# Add our URL to the import page
test_url = url_for('test_endpoint', _external=True)
res = client.post(
@ -149,7 +145,7 @@ def test_check_multiple_filters(client, live_server, measure_memory_usage):
follow_redirects=True
)
assert b"1 Imported" in res.data
time.sleep(1)
wait_for_all_checks(client)
# Goto the edit page, add our ignore text
# Add our URL to the import page
@ -165,7 +161,7 @@ def test_check_multiple_filters(client, live_server, measure_memory_usage):
assert b"Updated watch." in res.data
# Give the thread time to pick it up
time.sleep(sleep_time_for_fetch_thread)
wait_for_all_checks(client)
res = client.get(
url_for("preview_page", uuid="first"),

@ -0,0 +1,179 @@
#!/usr/bin/env python3
import time
from datetime import datetime, timezone
from zoneinfo import ZoneInfo
from flask import url_for
from .util import live_server_setup, wait_for_all_checks, extract_UUID_from_client
def test_setup(client, live_server):
live_server_setup(live_server)
def test_check_basic_scheduler_functionality(client, live_server, measure_memory_usage):
#live_server_setup(live_server)
days = ['monday', 'tuesday', 'wednesday', 'thursday', 'friday', 'saturday', 'sunday']
test_url = url_for('test_random_content_endpoint', _external=True)
# We use "Pacific/Kiritimati" because its the furthest +14 hours, so it might show up more interesting bugs
# The rest of the actual functionality should be covered in the unit-test unit/test_scheduler.py
#####################
res = client.post(
url_for("settings_page"),
data={"application-empty_pages_are_a_change": "",
"requests-time_between_check-seconds": 1,
"application-timezone": "Pacific/Kiritimati", # Most Forward Time Zone (UTC+14:00)
'application-fetch_backend': "html_requests"},
follow_redirects=True
)
assert b"Settings updated." in res.data
res = client.get(url_for("settings_page"))
assert b'Pacific/Kiritimati' in res.data
res = client.post(
url_for("import_page"),
data={"urls": test_url},
follow_redirects=True
)
assert b"1 Imported" in res.data
wait_for_all_checks(client)
uuid = extract_UUID_from_client(client)
# Setup all the days of the weeks using XXX as the placeholder for monday/tuesday/etc
tpl = {
"time_schedule_limit-XXX-start_time": "00:00",
"time_schedule_limit-XXX-duration-hours": 24,
"time_schedule_limit-XXX-duration-minutes": 0,
"time_schedule_limit-XXX-enabled": '', # All days are turned off
"time_schedule_limit-enabled": 'y', # Scheduler is enabled, all days however are off.
}
scheduler_data = {}
for day in days:
for key, value in tpl.items():
# Replace "XXX" with the current day in the key
new_key = key.replace("XXX", day)
scheduler_data[new_key] = value
last_check = live_server.app.config['DATASTORE'].data['watching'][uuid]['last_checked']
data = {
"url": test_url,
"fetch_backend": "html_requests"
}
data.update(scheduler_data)
res = client.post(
url_for("edit_page", uuid="first"),
data=data,
follow_redirects=True
)
assert b"Updated watch." in res.data
res = client.get(url_for("edit_page", uuid="first"))
assert b"Pacific/Kiritimati" in res.data, "Should be Pacific/Kiritimati in placeholder data"
# "Edit" should not trigger a check because it's not enabled in the schedule.
time.sleep(2)
assert live_server.app.config['DATASTORE'].data['watching'][uuid]['last_checked'] == last_check
# Enabling today in Kiritimati should work flawless
kiritimati_time = datetime.now(timezone.utc).astimezone(ZoneInfo("Pacific/Kiritimati"))
kiritimati_time_day_of_week = kiritimati_time.strftime("%A").lower()
live_server.app.config['DATASTORE'].data['watching'][uuid]["time_schedule_limit"][kiritimati_time_day_of_week]["enabled"] = True
time.sleep(3)
assert live_server.app.config['DATASTORE'].data['watching'][uuid]['last_checked'] != last_check
# Cleanup everything
res = client.get(url_for("form_delete", uuid="all"), follow_redirects=True)
assert b'Deleted' in res.data
def test_check_basic_global_scheduler_functionality(client, live_server, measure_memory_usage):
#live_server_setup(live_server)
days = ['monday', 'tuesday', 'wednesday', 'thursday', 'friday', 'saturday', 'sunday']
test_url = url_for('test_random_content_endpoint', _external=True)
res = client.post(
url_for("import_page"),
data={"urls": test_url},
follow_redirects=True
)
assert b"1 Imported" in res.data
wait_for_all_checks(client)
uuid = extract_UUID_from_client(client)
# Setup all the days of the weeks using XXX as the placeholder for monday/tuesday/etc
tpl = {
"requests-time_schedule_limit-XXX-start_time": "00:00",
"requests-time_schedule_limit-XXX-duration-hours": 24,
"requests-time_schedule_limit-XXX-duration-minutes": 0,
"requests-time_schedule_limit-XXX-enabled": '', # All days are turned off
"requests-time_schedule_limit-enabled": 'y', # Scheduler is enabled, all days however are off.
}
scheduler_data = {}
for day in days:
for key, value in tpl.items():
# Replace "XXX" with the current day in the key
new_key = key.replace("XXX", day)
scheduler_data[new_key] = value
data = {
"application-empty_pages_are_a_change": "",
"application-timezone": "Pacific/Kiritimati", # Most Forward Time Zone (UTC+14:00)
'application-fetch_backend': "html_requests",
"requests-time_between_check-hours": 0,
"requests-time_between_check-minutes": 0,
"requests-time_between_check-seconds": 1,
}
data.update(scheduler_data)
#####################
res = client.post(
url_for("settings_page"),
data=data,
follow_redirects=True
)
assert b"Settings updated." in res.data
res = client.get(url_for("settings_page"))
assert b'Pacific/Kiritimati' in res.data
wait_for_all_checks(client)
# UI Sanity check
res = client.get(url_for("edit_page", uuid="first"))
assert b"Pacific/Kiritimati" in res.data, "Should be Pacific/Kiritimati in placeholder data"
#### HITTING SAVE SHOULD NOT TRIGGER A CHECK
last_check = live_server.app.config['DATASTORE'].data['watching'][uuid]['last_checked']
res = client.post(
url_for("edit_page", uuid="first"),
data={
"url": test_url,
"fetch_backend": "html_requests",
"time_between_check_use_default": "y"},
follow_redirects=True
)
assert b"Updated watch." in res.data
time.sleep(2)
assert live_server.app.config['DATASTORE'].data['watching'][uuid]['last_checked'] == last_check
# Enabling "today" in Kiritimati time should make the system check that watch
kiritimati_time = datetime.now(timezone.utc).astimezone(ZoneInfo("Pacific/Kiritimati"))
kiritimati_time_day_of_week = kiritimati_time.strftime("%A").lower()
live_server.app.config['DATASTORE'].data['settings']['requests']['time_schedule_limit'][kiritimati_time_day_of_week]["enabled"] = True
time.sleep(3)
assert live_server.app.config['DATASTORE'].data['watching'][uuid]['last_checked'] != last_check
# Cleanup everything
res = client.get(url_for("form_delete", uuid="all"), follow_redirects=True)
assert b'Deleted' in res.data

@ -0,0 +1,53 @@
#!/usr/bin/env python3
# run from dir above changedetectionio/ dir
# python3 -m unittest changedetectionio.tests.unit.test_jinja2_security
import unittest
from datetime import datetime, timedelta
from zoneinfo import ZoneInfo
class TestScheduler(unittest.TestCase):
# UTC+14:00 (Line Islands, Kiribati) is the farthest ahead, always ahead of UTC.
# UTC-12:00 (Baker Island, Howland Island) is the farthest behind, always one calendar day behind UTC.
def test_timezone_basic_time_within_schedule(self):
from changedetectionio import time_handler
timezone_str = 'Europe/Berlin'
debug_datetime = datetime.now(ZoneInfo(timezone_str))
day_of_week = debug_datetime.strftime('%A')
time_str = str(debug_datetime.hour)+':00'
duration = 60 # minutes
# The current time should always be within 60 minutes of [time_hour]:00
result = time_handler.am_i_inside_time(day_of_week=day_of_week,
time_str=time_str,
timezone_str=timezone_str,
duration=duration)
self.assertEqual(result, True, f"{debug_datetime} is within time scheduler {day_of_week} {time_str} in {timezone_str} for {duration} minutes")
def test_timezone_basic_time_outside_schedule(self):
from changedetectionio import time_handler
timezone_str = 'Europe/Berlin'
# We try a date in the future..
debug_datetime = datetime.now(ZoneInfo(timezone_str))+ timedelta(days=-1)
day_of_week = debug_datetime.strftime('%A')
time_str = str(debug_datetime.hour) + ':00'
duration = 60*24 # minutes
# The current time should always be within 60 minutes of [time_hour]:00
result = time_handler.am_i_inside_time(day_of_week=day_of_week,
time_str=time_str,
timezone_str=timezone_str,
duration=duration)
self.assertNotEqual(result, True,
f"{debug_datetime} is NOT within time scheduler {day_of_week} {time_str} in {timezone_str} for {duration} minutes")
if __name__ == '__main__':
unittest.main()

@ -0,0 +1,105 @@
from datetime import timedelta, datetime
from enum import IntEnum
from zoneinfo import ZoneInfo
class Weekday(IntEnum):
"""Enumeration for days of the week."""
Monday = 0
Tuesday = 1
Wednesday = 2
Thursday = 3
Friday = 4
Saturday = 5
Sunday = 6
def am_i_inside_time(
day_of_week: str,
time_str: str,
timezone_str: str,
duration: int = 15,
) -> bool:
"""
Determines if the current time falls within a specified time range.
Parameters:
day_of_week (str): The day of the week (e.g., 'Monday').
time_str (str): The start time in 'HH:MM' format.
timezone_str (str): The timezone identifier (e.g., 'Europe/Berlin').
duration (int, optional): The duration of the time range in minutes. Default is 15.
Returns:
bool: True if the current time is within the time range, False otherwise.
"""
# Parse the target day of the week
try:
target_weekday = Weekday[day_of_week.capitalize()]
except KeyError:
raise ValueError(f"Invalid day_of_week: '{day_of_week}'. Must be a valid weekday name.")
# Parse the start time
try:
target_time = datetime.strptime(time_str, '%H:%M').time()
except ValueError:
raise ValueError(f"Invalid time_str: '{time_str}'. Must be in 'HH:MM' format.")
# Define the timezone
try:
tz = ZoneInfo(timezone_str)
except Exception:
raise ValueError(f"Invalid timezone_str: '{timezone_str}'. Must be a valid timezone identifier.")
# Get the current time in the specified timezone
now_tz = datetime.now(tz)
# Check if the current day matches the target day or overlaps due to duration
current_weekday = now_tz.weekday()
start_datetime_tz = datetime.combine(now_tz.date(), target_time, tzinfo=tz)
# Handle previous day's overlap
if target_weekday == (current_weekday - 1) % 7:
# Calculate start and end times for the overlap from the previous day
start_datetime_tz -= timedelta(days=1)
end_datetime_tz = start_datetime_tz + timedelta(minutes=duration)
if start_datetime_tz <= now_tz < end_datetime_tz:
return True
# Handle current day's range
if target_weekday == current_weekday:
end_datetime_tz = start_datetime_tz + timedelta(minutes=duration)
if start_datetime_tz <= now_tz < end_datetime_tz:
return True
# Handle next day's overlap
if target_weekday == (current_weekday + 1) % 7:
end_datetime_tz = start_datetime_tz + timedelta(minutes=duration)
if now_tz < start_datetime_tz and now_tz + timedelta(days=1) < end_datetime_tz:
return True
return False
def is_within_schedule(time_schedule_limit, default_tz="UTC"):
if time_schedule_limit and time_schedule_limit.get('enabled'):
# Get the timezone the time schedule is in, so we know what day it is there
tz_name = time_schedule_limit.get('timezone')
if not tz_name:
tz_name = default_tz
now_day_name_in_tz = datetime.now(ZoneInfo(tz_name.strip())).strftime('%A')
selected_day_schedule = time_schedule_limit.get(now_day_name_in_tz.lower())
if not selected_day_schedule.get('enabled'):
return False
duration = selected_day_schedule.get('duration')
selected_day_run_duration_m = int(duration.get('hours')) * 60 + int(duration.get('minutes'))
is_valid = am_i_inside_time(day_of_week=now_day_name_in_tz,
time_str=selected_day_schedule['start_time'],
timezone_str=tz_name,
duration=selected_day_run_duration_m)
return is_valid
return False
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