mirror of https://gitlab.com/bashrc2/epicyon
533 lines
22 KiB
Python
533 lines
22 KiB
Python
__filename__ = "webapp_calendar.py"
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__author__ = "Bob Mottram"
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__license__ = "AGPL3+"
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__version__ = "1.3.0"
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__maintainer__ = "Bob Mottram"
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__email__ = "bob@libreserver.org"
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__status__ = "Production"
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__module_group__ = "Calendar"
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import os
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from datetime import datetime
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from datetime import date
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from utils import get_display_name
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from utils import get_config_param
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from utils import get_nickname_from_actor
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from utils import get_domain_from_actor
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from utils import locate_post
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from utils import load_json
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from utils import week_day_of_month_start
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from utils import get_alt_path
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from utils import remove_domain_port
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from utils import acct_dir
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from utils import local_actor_url
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from utils import replace_users_with_at
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from happening import get_todays_events
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from happening import get_calendar_events
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from happening import get_todays_events_icalendar
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from happening import get_month_events_icalendar
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from webapp_utils import set_custom_background
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from webapp_utils import html_header_with_external_style
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from webapp_utils import html_footer
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from webapp_utils import html_hide_from_screen_reader
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from webapp_utils import html_keyboard_navigation
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def html_calendar_delete_confirm(css_cache: {}, translate: {}, base_dir: str,
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path: str, http_prefix: str,
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domain_full: str, post_id: str,
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post_time: str,
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year: int, month_number: int,
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day_number: int, calling_domain: str) -> str:
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"""Shows a screen asking to confirm the deletion of a calendar event
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"""
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nickname = get_nickname_from_actor(path)
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if not nickname:
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return None
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actor = local_actor_url(http_prefix, nickname, domain_full)
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domain, _ = get_domain_from_actor(actor)
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message_id = actor + '/statuses/' + post_id
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post_filename = locate_post(base_dir, nickname, domain, message_id)
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if not post_filename:
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return None
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post_json_object = load_json(post_filename)
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if not post_json_object:
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return None
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delete_post_str = None
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css_filename = base_dir + '/epicyon-profile.css'
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if os.path.isfile(base_dir + '/epicyon.css'):
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css_filename = base_dir + '/epicyon.css'
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instance_title = \
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get_config_param(base_dir, 'instanceTitle')
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delete_post_str = \
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html_header_with_external_style(css_filename, instance_title, None)
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delete_post_str += \
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'<center><h1>' + post_time + ' ' + str(year) + '/' + \
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str(month_number) + \
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'/' + str(day_number) + '</h1></center>'
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delete_post_str += '<center>'
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delete_post_str += ' <p class="followText">' + \
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translate['Delete this event'] + '</p>'
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post_actor = get_alt_path(actor, domain_full, calling_domain)
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delete_post_str += \
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' <form method="POST" action="' + post_actor + '/rmpost">\n'
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delete_post_str += ' <input type="hidden" name="year" value="' + \
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str(year) + '">\n'
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delete_post_str += ' <input type="hidden" name="month" value="' + \
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str(month_number) + '">\n'
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delete_post_str += ' <input type="hidden" name="day" value="' + \
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str(day_number) + '">\n'
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delete_post_str += \
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' <input type="hidden" name="pageNumber" value="1">\n'
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delete_post_str += \
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' <input type="hidden" name="messageId" value="' + \
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message_id + '">\n'
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delete_post_str += \
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' <button type="submit" class="button" name="submitYes">' + \
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translate['Yes'] + '</button>\n'
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delete_post_str += \
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' <a href="' + actor + '/calendar?year=' + \
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str(year) + '?month=' + \
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str(month_number) + '"><button class="button">' + \
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translate['No'] + '</button></a>\n'
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delete_post_str += ' </form>\n'
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delete_post_str += '</center>\n'
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delete_post_str += html_footer()
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return delete_post_str
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def _html_calendar_day(person_cache: {}, css_cache: {}, translate: {},
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base_dir: str, path: str,
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year: int, month_number: int, day_number: int,
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nickname: str, domain: str, day_events: [],
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month_name: str, actor: str) -> str:
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"""Show a day within the calendar
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"""
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account_dir = acct_dir(base_dir, nickname, domain)
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calendar_file = account_dir + '/.newCalendar'
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if os.path.isfile(calendar_file):
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try:
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os.remove(calendar_file)
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except OSError:
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print('EX: _html_calendar_day unable to delete ' + calendar_file)
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css_filename = base_dir + '/epicyon-calendar.css'
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if os.path.isfile(base_dir + '/calendar.css'):
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css_filename = base_dir + '/calendar.css'
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cal_actor = actor
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if '/users/' in actor:
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cal_actor = '/users/' + actor.split('/users/')[1]
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instance_title = get_config_param(base_dir, 'instanceTitle')
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calendar_str = \
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html_header_with_external_style(css_filename, instance_title, None)
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calendar_str += '<main><table class="calendar">\n'
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calendar_str += '<caption class="calendar__banner--month">\n'
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calendar_str += \
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' <a href="' + cal_actor + '/calendar?year=' + str(year) + \
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'?month=' + str(month_number) + '">\n'
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calendar_str += \
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' <h1>' + str(day_number) + ' ' + month_name + \
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'</h1></a><br><span class="year">' + str(year) + '</span>\n'
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calendar_str += '</caption>\n'
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calendar_str += '<tbody>\n'
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if day_events:
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for event_post in day_events:
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event_time = None
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event_end_time = None
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event_description = None
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event_place = None
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post_id = None
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sender_name = ''
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sender_actor = None
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event_is_public = False
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# get the time place and description
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for evnt in event_post:
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if evnt['type'] == 'Event':
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if evnt.get('post_id'):
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post_id = evnt['post_id']
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if evnt.get('startTime'):
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event_date = \
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datetime.strptime(evnt['startTime'],
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"%Y-%m-%dT%H:%M:%S%z")
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event_time = event_date.strftime("%H:%M").strip()
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if evnt.get('endTime'):
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event_end_date = \
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datetime.strptime(evnt['endTime'],
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"%Y-%m-%dT%H:%M:%S%z")
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event_end_time = \
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event_end_date.strftime("%H:%M").strip()
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if 'public' in evnt:
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if evnt['public'] is True:
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event_is_public = True
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if evnt.get('sender'):
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# get display name from sending actor
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if evnt.get('sender'):
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sender_actor = evnt['sender']
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disp_name = \
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get_display_name(base_dir, sender_actor,
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person_cache)
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if disp_name:
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sender_name = \
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'<a href="' + sender_actor + '">' + \
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disp_name + '</a>: '
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if evnt.get('name'):
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event_description = evnt['name'].strip()
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elif evnt['type'] == 'Place':
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if evnt.get('name'):
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event_place = evnt['name']
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# prepend a link to the sender of the calendar item
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if sender_name and event_description:
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# if the sender is also mentioned within the event
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# description then this is a reminder
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sender_actor2 = replace_users_with_at(sender_actor)
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if sender_actor not in event_description and \
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sender_actor2 not in event_description:
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event_description = sender_name + event_description
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else:
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event_description = \
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translate['Reminder'] + ': ' + event_description
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delete_button_str = ''
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if post_id:
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delete_button_str = \
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'<td class="calendar__day__icons"><a href="' + \
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cal_actor + \
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'/eventdelete?eventid=' + post_id + \
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'?year=' + str(year) + \
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'?month=' + str(month_number) + \
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'?day=' + str(day_number) + \
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'?time=' + event_time + \
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'">\n<img class="calendardayicon" loading="lazy" ' + \
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'decoding="async" alt="' + \
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translate['Delete this event'] + ' |" title="' + \
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translate['Delete this event'] + '" src="/' + \
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'icons/delete.png" /></a></td>\n'
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event_class = 'calendar__day__event'
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cal_item_class = 'calItem'
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if event_is_public:
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event_class = 'calendar__day__event__public'
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cal_item_class = 'calItemPublic'
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if event_time and event_end_time:
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event_time += ' - ' + event_end_time
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if event_time and event_description and event_place:
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calendar_str += \
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'<tr class="' + cal_item_class + '">' + \
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'<td class="calendar__day__time"><b>' + event_time + \
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'</b></td><td class="' + event_class + '">' + \
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'<span class="place">' + \
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event_place + '</span><br>' + event_description + \
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'</td>' + delete_button_str + '</tr>\n'
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elif event_time and event_description and not event_place:
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calendar_str += \
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'<tr class="' + cal_item_class + '">' + \
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'<td class="calendar__day__time"><b>' + event_time + \
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'</b></td><td class="' + event_class + '">' + \
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event_description + '</td>' + delete_button_str + '</tr>\n'
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elif not event_time and event_description and not event_place:
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calendar_str += \
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'<tr class="' + cal_item_class + '">' + \
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'<td class="calendar__day__time">' + \
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'</td><td class="' + event_class + '">' + \
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event_description + '</td>' + delete_button_str + '</tr>\n'
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elif not event_time and event_description and event_place:
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calendar_str += \
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'<tr class="' + cal_item_class + '">' + \
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'<td class="calendar__day__time"></td>' + \
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'<td class="' + event_class + '"><span class="place">' + \
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event_place + '</span><br>' + event_description + \
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'</td>' + delete_button_str + '</tr>\n'
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elif event_time and not event_description and event_place:
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calendar_str += \
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'<tr class="' + cal_item_class + '">' + \
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'<td class="calendar__day__time"><b>' + event_time + \
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'</b></td><td class="' + event_class + '">' + \
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'<span class="place">' + \
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event_place + '</span></td>' + \
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delete_button_str + '</tr>\n'
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calendar_str += '</tbody>\n'
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calendar_str += '</table></main>\n'
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# icalendar download link
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calendar_str += \
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' <a href="' + path + '?ical=true" ' + \
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'download="icalendar.ics">' + \
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'<img class="ical" src="/icons/ical.png" ' + \
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'title="iCalendar" alt="iCalendar" /></a>\n'
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calendar_str += html_footer()
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return calendar_str
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def html_calendar(person_cache: {}, css_cache: {}, translate: {},
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base_dir: str, path: str,
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http_prefix: str, domain_full: str,
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text_mode_banner: str, access_keys: {},
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icalendar: bool, system_language: str) -> str:
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"""Show the calendar for a person
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"""
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domain = remove_domain_port(domain_full)
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text_match = ''
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default_year = 1970
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default_month = 0
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month_number = default_month
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day_number = None
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year = default_year
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actor = http_prefix + '://' + domain_full + path.replace('/calendar', '')
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if '?' in actor:
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first = True
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for part in actor.split('?'):
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if not first:
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if '=' in part:
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if part.split('=')[0] == 'year':
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num_str = part.split('=')[1]
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if num_str.isdigit():
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year = int(num_str)
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elif part.split('=')[0] == 'month':
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num_str = part.split('=')[1]
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if num_str.isdigit():
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month_number = int(num_str)
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elif part.split('=')[0] == 'day':
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num_str = part.split('=')[1]
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if num_str.isdigit():
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day_number = int(num_str)
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elif part.split('=')[0] == 'ical':
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bool_str = part.split('=')[1]
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if bool_str.lower().startswith('t'):
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icalendar = True
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first = False
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actor = actor.split('?')[0]
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curr_date = datetime.now()
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if year == default_year and month_number == default_month:
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year = curr_date.year
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month_number = curr_date.month
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nickname = get_nickname_from_actor(actor)
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if not nickname:
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return ''
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set_custom_background(base_dir, 'calendar-background',
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'calendar-background')
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months = (
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'January', 'February', 'March', 'April', 'May', 'June',
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'July', 'August', 'September', 'October', 'November', 'December'
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)
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month_name = translate[months[month_number - 1]]
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if day_number:
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if icalendar:
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return get_todays_events_icalendar(base_dir,
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nickname, domain,
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year, month_number,
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day_number,
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person_cache,
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http_prefix,
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text_match,
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system_language)
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day_events = None
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events = \
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get_todays_events(base_dir, nickname, domain,
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year, month_number, day_number,
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text_match, system_language)
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if events:
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if events.get(str(day_number)):
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day_events = events[str(day_number)]
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return _html_calendar_day(person_cache, css_cache,
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translate, base_dir, path,
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year, month_number, day_number,
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nickname, domain, day_events,
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month_name, actor)
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if icalendar:
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return get_month_events_icalendar(base_dir, nickname, domain,
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year, month_number, person_cache,
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http_prefix, text_match)
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events = \
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get_calendar_events(base_dir, nickname, domain, year, month_number,
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text_match)
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prev_year = year
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prev_month_number = month_number - 1
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if prev_month_number < 1:
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prev_month_number = 12
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prev_year = year - 1
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next_year = year
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next_month_number = month_number + 1
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if next_month_number > 12:
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next_month_number = 1
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next_year = year + 1
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print('Calendar year=' + str(year) + ' month=' + str(month_number) +
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' ' + str(week_day_of_month_start(month_number, year)))
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if month_number < 12:
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days_in_month = \
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(date(year, month_number + 1, 1) -
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date(year, month_number, 1)).days
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else:
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days_in_month = \
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(date(year + 1, 1, 1) - date(year, month_number, 1)).days
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# print('days_in_month ' + str(month_number) + ': ' + str(days_in_month))
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css_filename = base_dir + '/epicyon-calendar.css'
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if os.path.isfile(base_dir + '/calendar.css'):
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css_filename = base_dir + '/calendar.css'
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cal_actor = actor
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if '/users/' in actor:
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cal_actor = '/users/' + actor.split('/users/')[1]
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instance_title = \
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get_config_param(base_dir, 'instanceTitle')
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header_str = \
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html_header_with_external_style(css_filename, instance_title, None)
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# the main graphical calendar as a table
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calendar_str = '<main><table class="calendar">\n'
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calendar_str += '<caption class="calendar__banner--month">\n'
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calendar_str += \
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' <a href="' + cal_actor + '/calendar?year=' + str(prev_year) + \
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'?month=' + str(prev_month_number) + '" ' + \
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'accesskey="' + access_keys['Page up'] + '">'
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calendar_str += \
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' <img loading="lazy" decoding="async" ' + \
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'alt="' + translate['Previous month'] + \
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'" title="' + translate['Previous month'] + '" src="/icons' + \
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'/prev.png" class="buttonprev"/></a>\n'
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calendar_str += ' <a href="' + cal_actor + '/inbox" title="'
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calendar_str += translate['Switch to timeline view'] + '" ' + \
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'accesskey="' + access_keys['menuTimeline'] + '">'
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calendar_str += ' <h1>' + month_name + '</h1></a>\n'
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calendar_str += \
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' <a href="' + cal_actor + '/calendar?year=' + str(next_year) + \
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'?month=' + str(next_month_number) + '" ' + \
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'accesskey="' + access_keys['Page down'] + '">'
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calendar_str += \
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' <img loading="lazy" decoding="async" ' + \
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'alt="' + translate['Next month'] + \
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'" title="' + translate['Next month'] + '" src="/icons' + \
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'/prev.png" class="buttonnext"/></a>\n'
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calendar_str += '</caption>\n'
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calendar_str += '<thead>\n'
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calendar_str += '<tr>\n'
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days = ('Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat')
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for day in days:
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calendar_str += ' <th scope="col" class="calendar__day__header">' + \
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translate[day] + '</th>\n'
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calendar_str += '</tr>\n'
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calendar_str += '</thead>\n'
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calendar_str += '<tbody>\n'
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# beginning of the links used for accessibility
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nav_links = {}
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timeline_link_str = html_hide_from_screen_reader('🏠') + ' ' + \
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translate['Switch to timeline view']
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nav_links[timeline_link_str] = cal_actor + '/inbox'
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day_of_month = 0
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dow = week_day_of_month_start(month_number, year)
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for week_of_month in range(1, 7):
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if day_of_month == days_in_month:
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continue
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calendar_str += ' <tr>\n'
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for day_number in range(1, 8):
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if (week_of_month > 1 and day_of_month < days_in_month) or \
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(week_of_month == 1 and day_number >= dow):
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day_of_month += 1
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is_today = False
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if year == curr_date.year:
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if curr_date.month == month_number:
|
||
if day_of_month == curr_date.day:
|
||
is_today = True
|
||
if events.get(str(day_of_month)):
|
||
url = cal_actor + '/calendar?year=' + \
|
||
str(year) + '?month=' + \
|
||
str(month_number) + '?day=' + str(day_of_month)
|
||
day_description = month_name + ' ' + str(day_of_month)
|
||
day_link = '<a href="' + url + '" ' + \
|
||
'title="' + day_description + '">' + \
|
||
str(day_of_month) + '</a>'
|
||
# accessibility menu links
|
||
menu_option_str = \
|
||
html_hide_from_screen_reader('📅') + ' ' + \
|
||
day_description
|
||
nav_links[menu_option_str] = url
|
||
# there are events for this day
|
||
if not is_today:
|
||
calendar_str += \
|
||
' <td class="calendar__day__cell" ' + \
|
||
'data-event="">' + \
|
||
day_link + '</td>\n'
|
||
else:
|
||
calendar_str += \
|
||
' <td class="calendar__day__cell" ' + \
|
||
'data-today-event="">' + \
|
||
day_link + '</td>\n'
|
||
else:
|
||
# No events today
|
||
if not is_today:
|
||
calendar_str += \
|
||
' <td class="calendar__day__cell">' + \
|
||
str(day_of_month) + '</td>\n'
|
||
else:
|
||
calendar_str += \
|
||
' <td class="calendar__day__cell" ' + \
|
||
'data-today="">' + str(day_of_month) + '</td>\n'
|
||
else:
|
||
calendar_str += ' <td class="calendar__day__cell"></td>\n'
|
||
calendar_str += ' </tr>\n'
|
||
|
||
calendar_str += '</tbody>\n'
|
||
calendar_str += '</table></main>\n'
|
||
|
||
# end of the links used for accessibility
|
||
next_month_str = \
|
||
html_hide_from_screen_reader('→') + ' ' + translate['Next month']
|
||
nav_links[next_month_str] = \
|
||
cal_actor + '/calendar?year=' + str(next_year) + \
|
||
'?month=' + str(next_month_number)
|
||
prev_month_str = \
|
||
html_hide_from_screen_reader('←') + ' ' + translate['Previous month']
|
||
nav_links[prev_month_str] = \
|
||
cal_actor + '/calendar?year=' + str(prev_year) + \
|
||
'?month=' + str(prev_month_number)
|
||
nav_access_keys = {
|
||
}
|
||
screen_reader_cal = \
|
||
html_keyboard_navigation(text_mode_banner, nav_links, nav_access_keys,
|
||
month_name)
|
||
|
||
new_event_str = \
|
||
'<br><center>\n<p>\n' + \
|
||
'<a href="' + cal_actor + '/newreminder">➕ ' + \
|
||
translate['Add to the calendar'] + '</a>\n</p>\n</center>\n'
|
||
|
||
calendar_icon_str = \
|
||
' <a href="' + path + '?ical=true" ' + \
|
||
'download="icalendar.ics">' + \
|
||
'<img class="ical" src="/icons/ical.png" ' + \
|
||
'title="iCalendar" alt="iCalendar" /></a>\n'
|
||
|
||
cal_str = \
|
||
header_str + screen_reader_cal + calendar_str + \
|
||
new_event_str + calendar_icon_str + html_footer()
|
||
|
||
return cal_str
|