1900 lines
No EOL
73 KiB
PHP
1900 lines
No EOL
73 KiB
PHP
<?php
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/**
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* This file contains several functions for retrieving and manipulating calendar events, birthdays and holidays.
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*
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* Simple Machines Forum (SMF)
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*
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* @package SMF
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* @author Simple Machines https://www.simplemachines.org
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* @copyright 2022 Simple Machines and individual contributors
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* @license https://www.simplemachines.org/about/smf/license.php BSD
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*
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* @version 2.1.2
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*/
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if (!defined('SMF'))
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die('No direct access...');
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/**
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* Get all birthdays within the given time range.
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* finds all the birthdays in the specified range of days.
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* works with birthdays set for no year, or any other year, and respects month and year boundaries.
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*
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* @param string $low_date The low end of the range, inclusive, in YYYY-MM-DD format
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* @param string $high_date The high end of the range, inclusive, in YYYY-MM-DD format
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* @return array An array of days, each of which is an array of birthday information for the context
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*/
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function getBirthdayRange($low_date, $high_date)
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{
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global $smcFunc;
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// We need to search for any birthday in this range, and whatever year that birthday is on.
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$year_low = (int) substr($low_date, 0, 4);
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$year_high = (int) substr($high_date, 0, 4);
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if ($smcFunc['db_title'] !== POSTGRE_TITLE)
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{
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// Collect all of the birthdays for this month. I know, it's a painful query.
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$result = $smcFunc['db_query']('', '
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SELECT id_member, real_name, YEAR(birthdate) AS birth_year, birthdate
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FROM {db_prefix}members
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WHERE birthdate != {date:no_birthdate}
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AND (
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DATE_FORMAT(birthdate, {string:year_low}) BETWEEN {date:low_date} AND {date:high_date}' . ($year_low == $year_high ? '' : '
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OR DATE_FORMAT(birthdate, {string:year_high}) BETWEEN {date:low_date} AND {date:high_date}') . '
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)
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AND is_activated = {int:is_activated}',
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array(
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'is_activated' => 1,
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'no_birthdate' => '1004-01-01',
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'year_low' => $year_low . '-%m-%d',
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'year_high' => $year_high . '-%m-%d',
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'low_date' => $low_date,
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'high_date' => $high_date,
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)
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);
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}
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else
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{
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$result = $smcFunc['db_query']('', '
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SELECT id_member, real_name, YEAR(birthdate) AS birth_year, birthdate
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FROM {db_prefix}members
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WHERE birthdate != {date:no_birthdate}
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AND (
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indexable_month_day(birthdate) BETWEEN indexable_month_day({date:year_low_low_date}) AND indexable_month_day({date:year_low_high_date})' . ($year_low == $year_high ? '' : '
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OR indexable_month_day(birthdate) BETWEEN indexable_month_day({date:year_high_low_date}) AND indexable_month_day({date:year_high_high_date})') . '
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)
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AND is_activated = {int:is_activated}',
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array(
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'is_activated' => 1,
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'no_birthdate' => '1004-01-01',
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'year_low_low_date' => $low_date,
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'year_low_high_date' => $year_low == $year_high ? $high_date : $year_low . '-12-31',
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'year_high_low_date' => $year_low == $year_high ? $low_date : $year_high . '-01-01',
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'year_high_high_date' => $high_date,
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)
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);
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}
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$bday = array();
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while ($row = $smcFunc['db_fetch_assoc']($result))
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{
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if ($year_low != $year_high)
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$age_year = substr($row['birthdate'], 5) <= substr($high_date, 5) ? $year_high : $year_low;
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else
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$age_year = $year_low;
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$bday[$age_year . substr($row['birthdate'], 4)][] = array(
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'id' => $row['id_member'],
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'name' => $row['real_name'],
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'age' => $row['birth_year'] > 1004 && $row['birth_year'] <= $age_year ? $age_year - $row['birth_year'] : null,
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'is_last' => false
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);
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}
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$smcFunc['db_free_result']($result);
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ksort($bday);
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// Set is_last, so the themes know when to stop placing separators.
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foreach ($bday as $mday => $array)
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$bday[$mday][count($array) - 1]['is_last'] = true;
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return $bday;
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}
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/**
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* Get all calendar events within the given time range.
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*
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* - finds all the posted calendar events within a date range.
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* - both the earliest_date and latest_date should be in the standard YYYY-MM-DD format.
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* - censors the posted event titles.
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* - uses the current user's permissions if use_permissions is true, otherwise it does nothing "permission specific"
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*
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* @param string $low_date The low end of the range, inclusive, in YYYY-MM-DD format
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* @param string $high_date The high end of the range, inclusive, in YYYY-MM-DD format
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* @param bool $use_permissions Whether to use permissions
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* @return array Contextual information if use_permissions is true, and an array of the data needed to build that otherwise
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*/
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function getEventRange($low_date, $high_date, $use_permissions = true)
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{
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global $scripturl, $modSettings, $user_info, $smcFunc, $context, $sourcedir;
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static $timezone_array = array();
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require_once($sourcedir . '/Subs.php');
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if (empty($timezone_array['default']))
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$timezone_array['default'] = timezone_open(getUserTimezone());
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$low_object = date_create($low_date, $timezone_array['default']);
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$high_object = date_create($high_date, $timezone_array['default']);
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// Find all the calendar info...
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$result = $smcFunc['db_query']('calendar_get_events', '
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SELECT
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cal.id_event, cal.title, cal.id_member, cal.id_topic, cal.id_board,
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cal.start_date, cal.end_date, cal.start_time, cal.end_time, cal.timezone, cal.location,
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b.member_groups, t.id_first_msg, t.approved, b.id_board
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FROM {db_prefix}calendar AS cal
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LEFT JOIN {db_prefix}boards AS b ON (b.id_board = cal.id_board)
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LEFT JOIN {db_prefix}topics AS t ON (t.id_topic = cal.id_topic)
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WHERE cal.start_date <= {date:high_date}
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AND cal.end_date >= {date:low_date}' . ($use_permissions ? '
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AND (cal.id_board = {int:no_board_link} OR {query_wanna_see_board})' : ''),
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array(
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'high_date' => $high_date,
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'low_date' => $low_date,
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'no_board_link' => 0,
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)
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);
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$events = array();
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while ($row = $smcFunc['db_fetch_assoc']($result))
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{
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// If the attached topic is not approved then for the moment pretend it doesn't exist
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if (!empty($row['id_first_msg']) && $modSettings['postmod_active'] && !$row['approved'])
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continue;
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// Force a censor of the title - as often these are used by others.
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censorText($row['title'], $use_permissions ? false : true);
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// Get the various time and date properties for this event
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list($start, $end, $allday, $span, $tz, $tz_abbrev) = buildEventDatetimes($row);
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if (empty($timezone_array[$tz]))
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$timezone_array[$tz] = timezone_open($tz);
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// Sanity check
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if (!empty($start['error_count']) || !empty($start['warning_count']) || !empty($end['error_count']) || !empty($end['warning_count']))
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continue;
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// Get set up for the loop
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$start_object = date_create($row['start_date'] . (!$allday ? ' ' . $row['start_time'] : ''), $timezone_array[$tz]);
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$end_object = date_create($row['end_date'] . (!$allday ? ' ' . $row['end_time'] : ''), $timezone_array[$tz]);
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date_timezone_set($start_object, $timezone_array['default']);
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date_timezone_set($end_object, $timezone_array['default']);
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date_time_set($start_object, 0, 0, 0);
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date_time_set($end_object, 0, 0, 0);
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$start_date_string = date_format($start_object, 'Y-m-d');
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$end_date_string = date_format($end_object, 'Y-m-d');
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$cal_date = ($start_object >= $low_object) ? $start_object : $low_object;
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while ($cal_date <= $end_object && $cal_date <= $high_object)
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{
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$starts_today = (date_format($cal_date, 'Y-m-d') == $start_date_string);
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$ends_today = (date_format($cal_date, 'Y-m-d') == $end_date_string);
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$eventProperties = array(
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'id' => $row['id_event'],
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'title' => $row['title'],
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'year' => $start['year'],
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'month' => $start['month'],
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'day' => $start['day'],
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'hour' => !$allday ? $start['hour'] : null,
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'minute' => !$allday ? $start['minute'] : null,
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'second' => !$allday ? $start['second'] : null,
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'start_date' => $row['start_date'],
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'start_date_local' => $start['date_local'],
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'start_date_orig' => $start['date_orig'],
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'start_time' => !$allday ? $row['start_time'] : null,
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'start_time_local' => !$allday ? $start['time_local'] : null,
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'start_time_orig' => !$allday ? $start['time_orig'] : null,
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'start_timestamp' => $start['timestamp'],
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'start_datetime' => $start['datetime'],
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'start_iso_gmdate' => $start['iso_gmdate'],
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'end_year' => $end['year'],
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'end_month' => $end['month'],
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'end_day' => $end['day'],
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'end_hour' => !$allday ? $end['hour'] : null,
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'end_minute' => !$allday ? $end['minute'] : null,
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'end_second' => !$allday ? $end['second'] : null,
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'end_date' => $row['end_date'],
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'end_date_local' => $end['date_local'],
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'end_date_orig' => $end['date_orig'],
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'end_time' => !$allday ? $row['end_time'] : null,
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'end_time_local' => !$allday ? $end['time_local'] : null,
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'end_time_orig' => !$allday ? $end['time_orig'] : null,
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'end_timestamp' => $end['timestamp'],
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'end_datetime' => $end['datetime'],
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'end_iso_gmdate' => $end['iso_gmdate'],
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'allday' => $allday,
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'tz' => !$allday ? $tz : null,
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'tz_abbrev' => !$allday ? $tz_abbrev : null,
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'span' => $span,
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'is_last' => false,
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'id_board' => $row['id_board'],
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'is_selected' => !empty($context['selected_event']) && $context['selected_event'] == $row['id_event'],
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'starts_today' => $starts_today,
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'ends_today' => $ends_today,
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'location' => $row['location'],
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);
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// If we're using permissions (calendar pages?) then just ouput normal contextual style information.
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if ($use_permissions)
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$events[date_format($cal_date, 'Y-m-d')][] = array_merge($eventProperties, array(
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'href' => $row['id_board'] == 0 ? '' : $scripturl . '?topic=' . $row['id_topic'] . '.0',
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'link' => $row['id_board'] == 0 ? $row['title'] : '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.0">' . $row['title'] . '</a>',
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'can_edit' => allowedTo('calendar_edit_any') || ($row['id_member'] == $user_info['id'] && allowedTo('calendar_edit_own')),
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'modify_href' => $scripturl . '?action=' . ($row['id_board'] == 0 ? 'calendar;sa=post;' : 'post;msg=' . $row['id_first_msg'] . ';topic=' . $row['id_topic'] . '.0;calendar;') . 'eventid=' . $row['id_event'] . ';' . $context['session_var'] . '=' . $context['session_id'],
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'can_export' => !empty($modSettings['cal_export']) ? true : false,
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'export_href' => $scripturl . '?action=calendar;sa=ical;eventid=' . $row['id_event'] . ';' . $context['session_var'] . '=' . $context['session_id'],
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));
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// Otherwise, this is going to be cached and the VIEWER'S permissions should apply... just put together some info.
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else
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$events[date_format($cal_date, 'Y-m-d')][] = array_merge($eventProperties, array(
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'href' => $row['id_topic'] == 0 ? '' : $scripturl . '?topic=' . $row['id_topic'] . '.0',
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'link' => $row['id_topic'] == 0 ? $row['title'] : '<a href="' . $scripturl . '?topic=' . $row['id_topic'] . '.0">' . $row['title'] . '</a>',
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'can_edit' => false,
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'can_export' => !empty($modSettings['cal_export']) ? true : false,
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'topic' => $row['id_topic'],
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'msg' => $row['id_first_msg'],
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'poster' => $row['id_member'],
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'allowed_groups' => explode(',', $row['member_groups']),
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));
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date_add($cal_date, date_interval_create_from_date_string('1 day'));
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}
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}
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$smcFunc['db_free_result']($result);
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// If we're doing normal contextual data, go through and make things clear to the templates ;).
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if ($use_permissions)
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{
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foreach ($events as $mday => $array)
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$events[$mday][count($array) - 1]['is_last'] = true;
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}
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ksort($events);
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return $events;
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}
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/**
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* Get all holidays within the given time range.
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*
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* @param string $low_date The low end of the range, inclusive, in YYYY-MM-DD format
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* @param string $high_date The high end of the range, inclusive, in YYYY-MM-DD format
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* @return array An array of days, which are all arrays of holiday names.
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*/
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function getHolidayRange($low_date, $high_date)
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{
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global $smcFunc;
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// Get the lowest and highest dates for "all years".
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if (substr($low_date, 0, 4) != substr($high_date, 0, 4))
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$allyear_part = 'event_date BETWEEN {date:all_year_low} AND {date:all_year_dec}
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OR event_date BETWEEN {date:all_year_jan} AND {date:all_year_high}';
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else
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$allyear_part = 'event_date BETWEEN {date:all_year_low} AND {date:all_year_high}';
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// Find some holidays... ;).
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$result = $smcFunc['db_query']('', '
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SELECT event_date, YEAR(event_date) AS year, title
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FROM {db_prefix}calendar_holidays
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WHERE event_date BETWEEN {date:low_date} AND {date:high_date}
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OR ' . $allyear_part,
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array(
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'low_date' => $low_date,
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'high_date' => $high_date,
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'all_year_low' => '1004' . substr($low_date, 4),
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'all_year_high' => '1004' . substr($high_date, 4),
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'all_year_jan' => '1004-01-01',
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'all_year_dec' => '1004-12-31',
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)
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);
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$holidays = array();
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while ($row = $smcFunc['db_fetch_assoc']($result))
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{
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if (substr($low_date, 0, 4) != substr($high_date, 0, 4))
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$event_year = substr($row['event_date'], 5) < substr($high_date, 5) ? substr($high_date, 0, 4) : substr($low_date, 0, 4);
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else
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$event_year = substr($low_date, 0, 4);
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$holidays[$event_year . substr($row['event_date'], 4)][] = $row['title'];
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}
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$smcFunc['db_free_result']($result);
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ksort($holidays);
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return $holidays;
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}
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/**
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* Does permission checks to see if an event can be linked to a board/topic.
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* checks if the current user can link the current topic to the calendar, permissions et al.
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* this requires the calendar_post permission, a forum moderator, or a topic starter.
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* expects the $topic and $board variables to be set.
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* if the user doesn't have proper permissions, an error will be shown.
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*/
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function canLinkEvent()
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{
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global $user_info, $topic, $board, $smcFunc;
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// If you can't post, you can't link.
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isAllowedTo('calendar_post');
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// No board? No topic?!?
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if (empty($board))
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fatal_lang_error('missing_board_id', false);
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if (empty($topic))
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fatal_lang_error('missing_topic_id', false);
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// Administrator, Moderator, or owner. Period.
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if (!allowedTo('admin_forum') && !allowedTo('moderate_board'))
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{
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// Not admin or a moderator of this board. You better be the owner - or else.
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$result = $smcFunc['db_query']('', '
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SELECT id_member_started
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FROM {db_prefix}topics
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WHERE id_topic = {int:current_topic}
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LIMIT 1',
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array(
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'current_topic' => $topic,
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)
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);
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if ($row = $smcFunc['db_fetch_assoc']($result))
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{
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// Not the owner of the topic.
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if ($row['id_member_started'] != $user_info['id'])
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fatal_lang_error('not_your_topic', 'user');
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}
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// Topic/Board doesn't exist.....
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else
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fatal_lang_error('calendar_no_topic', 'general');
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$smcFunc['db_free_result']($result);
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}
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}
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/**
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* Returns date information about 'today' relative to the users time offset.
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* returns an array with the current date, day, month, and year.
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* takes the users time offset into account.
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*
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* @return array An array of info about today, based on forum time. Has 'day', 'month', 'year' and 'date' (in YYYY-MM-DD format)
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*/
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function getTodayInfo()
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{
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return array(
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'day' => (int) smf_strftime('%d', time(), getUserTimezone()),
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'month' => (int) smf_strftime('%m', time(), getUserTimezone()),
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'year' => (int) smf_strftime('%Y', time(), getUserTimezone()),
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'date' => smf_strftime('%Y-%m-%d', time(), getUserTimezone()),
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);
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}
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/**
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* Provides information (link, month, year) about the previous and next month.
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*
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* @param string $selected_date A date in YYYY-MM-DD format
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* @param array $calendarOptions An array of calendar options
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* @param bool $is_previous Whether this is the previous month
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* @param bool $has_picker Wheter to add javascript to handle a date picker
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* @return array A large array containing all the information needed to show a calendar grid for the given month
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*/
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function getCalendarGrid($selected_date, $calendarOptions, $is_previous = false, $has_picker = true)
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{
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global $scripturl, $modSettings;
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$selected_object = date_create($selected_date . ' ' . getUserTimezone());
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$next_object = date_create($selected_date . ' ' . getUserTimezone());
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$next_object->modify('first day of next month');
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|
|
$prev_object = date_create($selected_date . ' ' . getUserTimezone());
|
|
$prev_object->modify('first day of previous month');
|
|
|
|
// Eventually this is what we'll be returning.
|
|
$calendarGrid = array(
|
|
'week_days' => array(),
|
|
'weeks' => array(),
|
|
'short_day_titles' => !empty($calendarOptions['short_day_titles']),
|
|
'short_month_titles' => !empty($calendarOptions['short_month_titles']),
|
|
'current_month' => date_format($selected_object, 'n'),
|
|
'current_year' => date_format($selected_object, 'Y'),
|
|
'current_day' => date_format($selected_object, 'd'),
|
|
'show_next_prev' => !empty($calendarOptions['show_next_prev']),
|
|
'show_week_links' => isset($calendarOptions['show_week_links']) ? $calendarOptions['show_week_links'] : 0,
|
|
'previous_calendar' => array(
|
|
'year' => date_format($prev_object, 'Y'),
|
|
'month' => date_format($prev_object, 'n'),
|
|
'day' => date_format($prev_object, 'd'),
|
|
'start_date' => date_format($prev_object, 'Y-m-d'),
|
|
'disabled' => $modSettings['cal_minyear'] > date_format($prev_object, 'Y'),
|
|
),
|
|
'next_calendar' => array(
|
|
'year' => date_format($next_object, 'Y'),
|
|
'month' => date_format($next_object, 'n'),
|
|
'day' => date_format($next_object, 'd'),
|
|
'start_date' => date_format($next_object, 'Y-m-d'),
|
|
'disabled' => $modSettings['cal_maxyear'] < date_format($next_object, 'Y'),
|
|
),
|
|
'start_date' => timeformat(date_format($selected_object, 'U'), get_date_or_time_format('date')),
|
|
);
|
|
|
|
// Get today's date.
|
|
$today = getTodayInfo();
|
|
|
|
$first_day_object = date_create(date_format($selected_object, 'Y-m-01') . ' ' . getUserTimezone());
|
|
$last_day_object = date_create(date_format($selected_object, 'Y-m-t') . ' ' . getUserTimezone());
|
|
|
|
// Get information about this month.
|
|
$month_info = array(
|
|
'first_day' => array(
|
|
'day_of_week' => date_format($first_day_object, 'w'),
|
|
'week_num' => date_format($first_day_object, 'W'),
|
|
'date' => date_format($first_day_object, 'Y-m-d'),
|
|
),
|
|
'last_day' => array(
|
|
'day_of_month' => date_format($last_day_object, 't'),
|
|
'date' => date_format($last_day_object, 'Y-m-d'),
|
|
),
|
|
'first_day_of_year' => date_format(date_create(date_format($selected_object, 'Y-01-01') . ' ' . getUserTimezone()), 'w'),
|
|
'first_day_of_next_year' => date_format(date_create((date_format($selected_object, 'Y') + 1) . '-01-01' . ' ' . getUserTimezone()), 'w'),
|
|
);
|
|
|
|
// The number of days the first row is shifted to the right for the starting day.
|
|
$nShift = $month_info['first_day']['day_of_week'];
|
|
|
|
$calendarOptions['start_day'] = empty($calendarOptions['start_day']) ? 0 : (int) $calendarOptions['start_day'];
|
|
|
|
// Starting any day other than Sunday means a shift...
|
|
if (!empty($calendarOptions['start_day']))
|
|
{
|
|
$nShift -= $calendarOptions['start_day'];
|
|
if ($nShift < 0)
|
|
$nShift = 7 + $nShift;
|
|
}
|
|
|
|
// Number of rows required to fit the month.
|
|
$nRows = floor(($month_info['last_day']['day_of_month'] + $nShift) / 7);
|
|
if (($month_info['last_day']['day_of_month'] + $nShift) % 7)
|
|
$nRows++;
|
|
|
|
// Fetch the arrays for birthdays, posted events, and holidays.
|
|
$bday = $calendarOptions['show_birthdays'] ? getBirthdayRange($month_info['first_day']['date'], $month_info['last_day']['date']) : array();
|
|
$events = $calendarOptions['show_events'] ? getEventRange($month_info['first_day']['date'], $month_info['last_day']['date']) : array();
|
|
$holidays = $calendarOptions['show_holidays'] ? getHolidayRange($month_info['first_day']['date'], $month_info['last_day']['date']) : array();
|
|
|
|
// Days of the week taking into consideration that they may want it to start on any day.
|
|
$count = $calendarOptions['start_day'];
|
|
for ($i = 0; $i < 7; $i++)
|
|
{
|
|
$calendarGrid['week_days'][] = $count;
|
|
$count++;
|
|
if ($count == 7)
|
|
$count = 0;
|
|
}
|
|
|
|
// Iterate through each week.
|
|
$calendarGrid['weeks'] = array();
|
|
for ($nRow = 0; $nRow < $nRows; $nRow++)
|
|
{
|
|
// Start off the week - and don't let it go above 52, since that's the number of weeks in a year.
|
|
$calendarGrid['weeks'][$nRow] = array(
|
|
'days' => array(),
|
|
);
|
|
|
|
// And figure out all the days.
|
|
for ($nCol = 0; $nCol < 7; $nCol++)
|
|
{
|
|
$nDay = ($nRow * 7) + $nCol - $nShift + 1;
|
|
|
|
if ($nDay < 1 || $nDay > $month_info['last_day']['day_of_month'])
|
|
$nDay = 0;
|
|
|
|
$date = date_format($selected_object, 'Y-m-') . sprintf('%02d', $nDay);
|
|
|
|
$calendarGrid['weeks'][$nRow]['days'][$nCol] = array(
|
|
'day' => $nDay,
|
|
'date' => $date,
|
|
'is_today' => $date == $today['date'],
|
|
'is_first_day' => !empty($calendarOptions['show_week_num']) && (($month_info['first_day']['day_of_week'] + $nDay - 1) % 7 == $calendarOptions['start_day']),
|
|
'is_first_of_month' => $nDay === 1,
|
|
'holidays' => !empty($holidays[$date]) ? $holidays[$date] : array(),
|
|
'events' => !empty($events[$date]) ? $events[$date] : array(),
|
|
'birthdays' => !empty($bday[$date]) ? $bday[$date] : array(),
|
|
);
|
|
}
|
|
}
|
|
|
|
// What is the last day of the month?
|
|
if ($is_previous === true)
|
|
$calendarGrid['last_of_month'] = $month_info['last_day']['day_of_month'];
|
|
|
|
// We'll use the shift in the template.
|
|
$calendarGrid['shift'] = $nShift;
|
|
|
|
// Set the previous and the next month's links.
|
|
$calendarGrid['previous_calendar']['href'] = $scripturl . '?action=calendar;viewmonth;year=' . $calendarGrid['previous_calendar']['year'] . ';month=' . $calendarGrid['previous_calendar']['month'] . ';day=' . $calendarGrid['previous_calendar']['day'];
|
|
$calendarGrid['next_calendar']['href'] = $scripturl . '?action=calendar;viewmonth;year=' . $calendarGrid['next_calendar']['year'] . ';month=' . $calendarGrid['next_calendar']['month'] . ';day=' . $calendarGrid['previous_calendar']['day'];
|
|
|
|
if ($has_picker)
|
|
{
|
|
loadDatePicker('#calendar_navigation .date_input');
|
|
loadDatePair('#calendar_navigation', 'date_input');
|
|
}
|
|
|
|
return $calendarGrid;
|
|
}
|
|
|
|
/**
|
|
* Returns the information needed to show a calendar for the given week.
|
|
*
|
|
* @param string $selected_date A date in YYYY-MM-DD format
|
|
* @param array $calendarOptions An array of calendar options
|
|
* @return array An array of information needed to display the grid for a single week on the calendar
|
|
*/
|
|
function getCalendarWeek($selected_date, $calendarOptions)
|
|
{
|
|
global $scripturl, $modSettings, $txt;
|
|
|
|
$selected_object = date_create($selected_date . ' ' . getUserTimezone());
|
|
|
|
// Get today's date.
|
|
$today = getTodayInfo();
|
|
|
|
// What is the actual "start date" for the passed day.
|
|
$calendarOptions['start_day'] = empty($calendarOptions['start_day']) ? 0 : (int) $calendarOptions['start_day'];
|
|
$day_of_week = date_format($selected_object, 'w');
|
|
$first_day_object = date_create($selected_date . ' ' . getUserTimezone());
|
|
if ($day_of_week != $calendarOptions['start_day'])
|
|
{
|
|
// Here we offset accordingly to get things to the real start of a week.
|
|
$date_diff = $day_of_week - $calendarOptions['start_day'];
|
|
if ($date_diff < 0)
|
|
$date_diff += 7;
|
|
|
|
date_sub($first_day_object, date_interval_create_from_date_string($date_diff . ' days'));
|
|
}
|
|
|
|
$last_day_object = date_create(date_format($first_day_object, 'Y-m-d') . ' ' . getUserTimezone());
|
|
date_add($last_day_object, date_interval_create_from_date_string('1 week'));
|
|
|
|
$month = date_format($first_day_object, 'n');
|
|
$year = date_format($first_day_object, 'Y');
|
|
$day = date_format($first_day_object, 'd');
|
|
|
|
$next_object = date_create($selected_date . ' ' . getUserTimezone());
|
|
date_add($next_object, date_interval_create_from_date_string('1 week'));
|
|
|
|
$prev_object = date_create($selected_date . ' ' . getUserTimezone());
|
|
date_sub($prev_object, date_interval_create_from_date_string('1 week'));
|
|
|
|
// Now start filling in the calendar grid.
|
|
$calendarGrid = array(
|
|
'show_next_prev' => !empty($calendarOptions['show_next_prev']),
|
|
'previous_week' => array(
|
|
'year' => date_format($prev_object, 'Y'),
|
|
'month' => date_format($prev_object, 'n'),
|
|
'day' => date_format($prev_object, 'd'),
|
|
'start_date' => date_format($prev_object, 'Y-m-d'),
|
|
'disabled' => $modSettings['cal_minyear'] > date_format($prev_object, 'Y'),
|
|
),
|
|
'next_week' => array(
|
|
'year' => date_format($next_object, 'Y'),
|
|
'month' => date_format($next_object, 'n'),
|
|
'day' => date_format($next_object, 'd'),
|
|
'start_date' => date_format($next_object, 'Y-m-d'),
|
|
'disabled' => $modSettings['cal_maxyear'] < date_format($next_object, 'Y'),
|
|
),
|
|
'start_date' => timeformat(date_format($selected_object, 'U'), get_date_or_time_format('date')),
|
|
'show_events' => $calendarOptions['show_events'],
|
|
'show_holidays' => $calendarOptions['show_holidays'],
|
|
'show_birthdays' => $calendarOptions['show_birthdays'],
|
|
);
|
|
|
|
// Fetch the arrays for birthdays, posted events, and holidays.
|
|
$bday = $calendarOptions['show_birthdays'] ? getBirthdayRange(date_format($first_day_object, 'Y-m-d'), date_format($last_day_object, 'Y-m-d')) : array();
|
|
$events = $calendarOptions['show_events'] ? getEventRange(date_format($first_day_object, 'Y-m-d'), date_format($last_day_object, 'Y-m-d')) : array();
|
|
$holidays = $calendarOptions['show_holidays'] ? getHolidayRange(date_format($first_day_object, 'Y-m-d'), date_format($last_day_object, 'Y-m-d')) : array();
|
|
|
|
$calendarGrid['week_title'] = sprintf($txt['calendar_week_beginning'], $txt['months'][date_format($first_day_object, 'n')], date_format($first_day_object, 'j'), date_format($first_day_object, 'Y'));
|
|
|
|
// This holds all the main data - there is at least one month!
|
|
$calendarGrid['months'] = array();
|
|
$current_day_object = date_create(date_format($first_day_object, 'Y-m-d') . ' ' . getUserTimezone());
|
|
for ($i = 0; $i < 7; $i++)
|
|
{
|
|
$current_month = date_format($current_day_object, 'n');
|
|
$current_day = date_format($current_day_object, 'j');
|
|
$current_date = date_format($current_day_object, 'Y-m-d');
|
|
|
|
if (!isset($calendarGrid['months'][$current_month]))
|
|
$calendarGrid['months'][$current_month] = array(
|
|
'current_month' => $current_month,
|
|
'current_year' => date_format($current_day_object, 'Y'),
|
|
'days' => array(),
|
|
);
|
|
|
|
$calendarGrid['months'][$current_month]['days'][$current_day] = array(
|
|
'day' => $current_day,
|
|
'day_of_week' => (date_format($current_day_object, 'w') + 7) % 7,
|
|
'date' => $current_date,
|
|
'is_today' => $current_date == $today['date'],
|
|
'holidays' => !empty($holidays[$current_date]) ? $holidays[$current_date] : array(),
|
|
'events' => !empty($events[$current_date]) ? $events[$current_date] : array(),
|
|
'birthdays' => !empty($bday[$current_date]) ? $bday[$current_date] : array()
|
|
);
|
|
|
|
date_add($current_day_object, date_interval_create_from_date_string('1 day'));
|
|
}
|
|
|
|
// Set the previous and the next week's links.
|
|
$calendarGrid['previous_week']['href'] = $scripturl . '?action=calendar;viewweek;year=' . $calendarGrid['previous_week']['year'] . ';month=' . $calendarGrid['previous_week']['month'] . ';day=' . $calendarGrid['previous_week']['day'];
|
|
$calendarGrid['next_week']['href'] = $scripturl . '?action=calendar;viewweek;year=' . $calendarGrid['next_week']['year'] . ';month=' . $calendarGrid['next_week']['month'] . ';day=' . $calendarGrid['next_week']['day'];
|
|
|
|
loadDatePicker('#calendar_navigation .date_input');
|
|
loadDatePair('#calendar_navigation', 'date_input', '');
|
|
|
|
return $calendarGrid;
|
|
}
|
|
|
|
/**
|
|
* Returns the information needed to show a list of upcoming events, birthdays, and holidays on the calendar.
|
|
*
|
|
* @param string $start_date The start of a date range in YYYY-MM-DD format
|
|
* @param string $end_date The end of a date range in YYYY-MM-DD format
|
|
* @param array $calendarOptions An array of calendar options
|
|
* @return array An array of information needed to display a list of upcoming events, etc., on the calendar
|
|
*/
|
|
function getCalendarList($start_date, $end_date, $calendarOptions)
|
|
{
|
|
global $modSettings, $user_info, $txt, $context, $sourcedir;
|
|
require_once($sourcedir . '/Subs.php');
|
|
|
|
// DateTime objects make life easier
|
|
$start_object = date_create($start_date . ' ' . getUserTimezone());
|
|
$end_object = date_create($end_date . ' ' . getUserTimezone());
|
|
|
|
$calendarGrid = array(
|
|
'start_date' => timeformat(date_format($start_object, 'U'), get_date_or_time_format('date')),
|
|
'start_year' => date_format($start_object, 'Y'),
|
|
'start_month' => date_format($start_object, 'm'),
|
|
'start_day' => date_format($start_object, 'd'),
|
|
'end_date' => timeformat(date_format($end_object, 'U'), get_date_or_time_format('date')),
|
|
'end_year' => date_format($end_object, 'Y'),
|
|
'end_month' => date_format($end_object, 'm'),
|
|
'end_day' => date_format($end_object, 'd'),
|
|
);
|
|
|
|
$calendarGrid['birthdays'] = $calendarOptions['show_birthdays'] ? getBirthdayRange($start_date, $end_date) : array();
|
|
$calendarGrid['holidays'] = $calendarOptions['show_holidays'] ? getHolidayRange($start_date, $end_date) : array();
|
|
$calendarGrid['events'] = $calendarOptions['show_events'] ? getEventRange($start_date, $end_date) : array();
|
|
|
|
// Get rid of duplicate events
|
|
$temp = array();
|
|
foreach ($calendarGrid['events'] as $date => $date_events)
|
|
{
|
|
foreach ($date_events as $event_key => $event_val)
|
|
{
|
|
if (in_array($event_val['id'], $temp))
|
|
unset($calendarGrid['events'][$date][$event_key]);
|
|
else
|
|
$temp[] = $event_val['id'];
|
|
}
|
|
}
|
|
|
|
// Give birthdays and holidays a friendly format, without the year
|
|
$date_format = str_replace(array('%Y', '%y', '%G', '%g', '%C', '%c', '%D'), array('', '', '', '', '', '%b %d', '%m/%d'), get_date_or_time_format('date'));
|
|
|
|
foreach (array('birthdays', 'holidays') as $type)
|
|
{
|
|
foreach ($calendarGrid[$type] as $date => $date_content)
|
|
{
|
|
// Make sure to apply no offsets
|
|
$date_local = preg_replace('~(?<=\s)0+(\d)~', '$1', trim(timeformat(strtotime($date), $date_format, true), " \t\n\r\0\x0B,./;:<>()[]{}\\|-_=+"));
|
|
|
|
$calendarGrid[$type][$date]['date_local'] = $date_local;
|
|
}
|
|
}
|
|
|
|
loadDatePicker('#calendar_range .date_input');
|
|
loadDatePair('#calendar_range', 'date_input', '');
|
|
|
|
return $calendarGrid;
|
|
}
|
|
|
|
/**
|
|
* Loads the necessary JavaScript and CSS to create a datepicker.
|
|
*
|
|
* @param string $selector A CSS selector for the input field(s) that the datepicker should be attached to.
|
|
* @param string $date_format The date format to use, in strftime() format.
|
|
*/
|
|
function loadDatePicker($selector = 'input.date_input', $date_format = '')
|
|
{
|
|
global $modSettings, $txt, $context, $user_info, $options;
|
|
|
|
if (empty($date_format))
|
|
$date_format = get_date_or_time_format('date');
|
|
|
|
// Convert to format used by datepicker
|
|
$date_format = strtr($date_format, array(
|
|
// Day
|
|
'%a' => 'D', '%A' => 'DD', '%e' => 'd', '%d' => 'dd', '%j' => 'oo', '%u' => '', '%w' => '',
|
|
// Week
|
|
'%U' => '', '%V' => '', '%W' => '',
|
|
// Month
|
|
'%b' => 'M', '%B' => 'MM', '%h' => 'M', '%m' => 'mm',
|
|
// Year
|
|
'%C' => '', '%g' => 'y', '%G' => 'yy', '%y' => 'y', '%Y' => 'yy',
|
|
// Time (we remove all of these)
|
|
'%H' => '', '%k' => '', '%I' => '', '%l' => '', '%M' => '', '%p' => '', '%P' => '',
|
|
'%r' => '', '%R' => '', '%S' => '', '%T' => '', '%X' => '', '%z' => '', '%Z' => '',
|
|
// Time and Date Stamps
|
|
'%c' => 'D, d M yy', '%D' => 'mm/dd/y', '%F' => 'yy-mm-dd', '%s' => '@', '%x' => 'D, d M yy',
|
|
// Miscellaneous
|
|
'%n' => ' ', '%t' => ' ', '%%' => '%',
|
|
));
|
|
|
|
loadCSSFile('jquery-ui.datepicker.css', array(), 'smf_datepicker');
|
|
loadJavaScriptFile('jquery-ui.datepicker.min.js', array('defer' => true), 'smf_datepicker');
|
|
addInlineJavaScript('
|
|
$("' . $selector . '").datepicker({
|
|
dateFormat: "' . $date_format . '",
|
|
autoSize: true,
|
|
isRTL: ' . ($context['right_to_left'] ? 'true' : 'false') . ',
|
|
constrainInput: true,
|
|
showAnim: "",
|
|
showButtonPanel: false,
|
|
yearRange: "' . $modSettings['cal_minyear'] . ':' . $modSettings['cal_maxyear'] . '",
|
|
hideIfNoPrevNext: true,
|
|
monthNames: ["' . implode('", "', $txt['months_titles']) . '"],
|
|
monthNamesShort: ["' . implode('", "', $txt['months_short']) . '"],
|
|
dayNames: ["' . implode('", "', $txt['days']) . '"],
|
|
dayNamesShort: ["' . implode('", "', $txt['days_short']) . '"],
|
|
dayNamesMin: ["' . implode('", "', $txt['days_short']) . '"],
|
|
prevText: "' . $txt['prev_month'] . '",
|
|
nextText: "' . $txt['next_month'] . '",
|
|
firstDay: ' . (!empty($options['calendar_start_day']) ? $options['calendar_start_day'] : 0) . ',
|
|
});', true);
|
|
}
|
|
|
|
/**
|
|
* Loads the necessary JavaScript and CSS to create a timepicker.
|
|
*
|
|
* @param string $selector A CSS selector for the input field(s) that the timepicker should be attached to.
|
|
* @param string $time_format A time format in strftime format
|
|
*/
|
|
function loadTimePicker($selector = 'input.time_input', $time_format = '')
|
|
{
|
|
global $modSettings, $txt, $context;
|
|
|
|
if (empty($time_format))
|
|
$time_format = get_date_or_time_format('time');
|
|
|
|
// Format used for timepicker
|
|
$time_format = strtr($time_format, array(
|
|
'%H' => 'H',
|
|
'%k' => 'G',
|
|
'%I' => 'h',
|
|
'%l' => 'g',
|
|
'%M' => 'i',
|
|
'%p' => 'A',
|
|
'%P' => 'a',
|
|
'%r' => 'h:i:s A',
|
|
'%R' => 'H:i',
|
|
'%S' => 's',
|
|
'%T' => 'H:i:s',
|
|
'%X' => 'H:i:s',
|
|
));
|
|
|
|
loadCSSFile('jquery.timepicker.css', array(), 'smf_timepicker');
|
|
loadJavaScriptFile('jquery.timepicker.min.js', array('defer' => true), 'smf_timepicker');
|
|
addInlineJavaScript('
|
|
$("' . $selector . '").timepicker({
|
|
timeFormat: "' . $time_format . '",
|
|
showDuration: true,
|
|
maxTime: "23:59:59",
|
|
lang: {
|
|
am: "' . strtolower($txt['time_am']) . '",
|
|
pm: "' . strtolower($txt['time_pm']) . '",
|
|
AM: "' . strtoupper($txt['time_am']) . '",
|
|
PM: "' . strtoupper($txt['time_pm']) . '",
|
|
decimal: "' . $txt['decimal_sign'] . '",
|
|
mins: "' . $txt['minutes_short'] . '",
|
|
hr: "' . $txt['hour_short'] . '",
|
|
}
|
|
});', true);
|
|
}
|
|
|
|
/**
|
|
* Loads the necessary JavaScript for Datepair.js.
|
|
*
|
|
* Datepair.js helps to keep date ranges sane in the UI.
|
|
*
|
|
* @param string $container CSS selector for the containing element of the date/time inputs to be paired.
|
|
* @param string $date_class The CSS class of the date inputs to be paired.
|
|
* @param string $time_class The CSS class of the time inputs to be paired.
|
|
*/
|
|
function loadDatePair($container, $date_class = '', $time_class = '')
|
|
{
|
|
global $modSettings, $txt, $context;
|
|
|
|
$container = (string) $container;
|
|
$date_class = (string) $date_class;
|
|
$time_class = (string) $time_class;
|
|
|
|
if ($container == '')
|
|
return;
|
|
|
|
loadJavaScriptFile('jquery.datepair.min.js', array('defer' => true), 'smf_datepair');
|
|
|
|
$datepair_options = '';
|
|
|
|
// If we're not using a date input, we might as well disable these.
|
|
if ($date_class == '')
|
|
{
|
|
$datepair_options .= '
|
|
parseDate: function (el) {},
|
|
updateDate: function (el, v) {},';
|
|
}
|
|
else
|
|
{
|
|
$datepair_options .= '
|
|
dateClass: "' . $date_class . '",';
|
|
|
|
// Customize Datepair to work with jQuery UI's datepicker.
|
|
$datepair_options .= '
|
|
parseDate: function (el) {
|
|
var val = $(el).datepicker("getDate");
|
|
if (!val) {
|
|
return null;
|
|
}
|
|
var utc = new Date(val);
|
|
return utc && new Date(utc.getTime() + (utc.getTimezoneOffset() * 60000));
|
|
},
|
|
updateDate: function (el, v) {
|
|
$(el).datepicker("setDate", new Date(v.getTime() - (v.getTimezoneOffset() * 60000)));
|
|
},';
|
|
}
|
|
|
|
// If not using a time input, disable time functions.
|
|
if ($time_class == '')
|
|
{
|
|
$datepair_options .= '
|
|
parseTime: function(input){},
|
|
updateTime: function(input, dateObj){},
|
|
setMinTime: function(input, dateObj){},';
|
|
}
|
|
else
|
|
{
|
|
$datepair_options .= '
|
|
timeClass: "' . $time_class . '",';
|
|
}
|
|
|
|
addInlineJavaScript('
|
|
$("' . $container . '").datepair({' . $datepair_options . "\n\t});", true);
|
|
|
|
}
|
|
|
|
/**
|
|
* Retrieve all events for the given days, independently of the users offset.
|
|
* cache callback function used to retrieve the birthdays, holidays, and events between now and now + days_to_index.
|
|
* widens the search range by an extra 24 hours to support time offset shifts.
|
|
* used by the cache_getRecentEvents function to get the information needed to calculate the events taking the users time offset into account.
|
|
*
|
|
* @param array $eventOptions With the keys 'num_days_shown', 'include_holidays', 'include_birthdays' and 'include_events'
|
|
* @return array An array containing the data that was cached as well as an expression to calculate whether the data should be refreshed and when it expires
|
|
*/
|
|
function cache_getOffsetIndependentEvents($eventOptions)
|
|
{
|
|
$days_to_index = $eventOptions['num_days_shown'];
|
|
|
|
$low_date = smf_strftime('%Y-%m-%d', time() - 24 * 3600);
|
|
$high_date = smf_strftime('%Y-%m-%d', time() + $days_to_index * 24 * 3600);
|
|
|
|
return array(
|
|
'data' => array(
|
|
'holidays' => (!empty($eventOptions['include_holidays']) ? getHolidayRange($low_date, $high_date) : array()),
|
|
'birthdays' => (!empty($eventOptions['include_birthdays']) ? getBirthdayRange($low_date, $high_date) : array()),
|
|
'events' => (!empty($eventOptions['include_events']) ? getEventRange($low_date, $high_date, false) : array()),
|
|
),
|
|
'refresh_eval' => 'return \'' . smf_strftime('%Y%m%d', time()) . '\' != smf_strftime(\'%Y%m%d\', time()) || (!empty($modSettings[\'calendar_updated\']) && ' . time() . ' < $modSettings[\'calendar_updated\']);',
|
|
'expires' => time() + 3600,
|
|
);
|
|
}
|
|
|
|
/**
|
|
* cache callback function used to retrieve the upcoming birthdays, holidays, and events within the given period, taking into account the users time offset.
|
|
* Called from the BoardIndex to display the current day's events on the board index
|
|
* used by the board index and SSI to show the upcoming events.
|
|
*
|
|
* @param array $eventOptions An array of event options.
|
|
* @return array An array containing the info that was cached as well as a few other relevant things
|
|
*/
|
|
function cache_getRecentEvents($eventOptions)
|
|
{
|
|
// With the 'static' cached data we can calculate the user-specific data.
|
|
$cached_data = cache_quick_get('calendar_index', 'Subs-Calendar.php', 'cache_getOffsetIndependentEvents', array($eventOptions));
|
|
|
|
// Get the information about today (from user perspective).
|
|
$today = getTodayInfo();
|
|
|
|
$return_data = array(
|
|
'calendar_holidays' => array(),
|
|
'calendar_birthdays' => array(),
|
|
'calendar_events' => array(),
|
|
);
|
|
|
|
// Set the event span to be shown in seconds.
|
|
$days_for_index = $eventOptions['num_days_shown'] * 86400;
|
|
|
|
// Get the current member time/date.
|
|
$now = time();
|
|
|
|
if (!empty($eventOptions['include_holidays']))
|
|
{
|
|
// Holidays between now and now + days.
|
|
for ($i = $now; $i < $now + $days_for_index; $i += 86400)
|
|
{
|
|
if (isset($cached_data['holidays'][smf_strftime('%Y-%m-%d', $i)]))
|
|
$return_data['calendar_holidays'] = array_merge($return_data['calendar_holidays'], $cached_data['holidays'][smf_strftime('%Y-%m-%d', $i)]);
|
|
}
|
|
}
|
|
|
|
if (!empty($eventOptions['include_birthdays']))
|
|
{
|
|
// Happy Birthday, guys and gals!
|
|
for ($i = $now; $i < $now + $days_for_index; $i += 86400)
|
|
{
|
|
$loop_date = smf_strftime('%Y-%m-%d', $i);
|
|
if (isset($cached_data['birthdays'][$loop_date]))
|
|
{
|
|
foreach ($cached_data['birthdays'][$loop_date] as $index => $dummy)
|
|
$cached_data['birthdays'][smf_strftime('%Y-%m-%d', $i)][$index]['is_today'] = $loop_date === $today['date'];
|
|
$return_data['calendar_birthdays'] = array_merge($return_data['calendar_birthdays'], $cached_data['birthdays'][$loop_date]);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!empty($eventOptions['include_events']))
|
|
{
|
|
$duplicates = array();
|
|
for ($i = $now; $i < $now + $days_for_index; $i += 86400)
|
|
{
|
|
// Determine the date of the current loop step.
|
|
$loop_date = smf_strftime('%Y-%m-%d', $i);
|
|
|
|
// No events today? Check the next day.
|
|
if (empty($cached_data['events'][$loop_date]))
|
|
continue;
|
|
|
|
// Loop through all events to add a few last-minute values.
|
|
foreach ($cached_data['events'][$loop_date] as $ev => $event)
|
|
{
|
|
// Create a shortcut variable for easier access.
|
|
$this_event = &$cached_data['events'][$loop_date][$ev];
|
|
|
|
// Skip duplicates.
|
|
if (isset($duplicates[$this_event['topic'] . $this_event['title']]))
|
|
{
|
|
unset($cached_data['events'][$loop_date][$ev]);
|
|
continue;
|
|
}
|
|
else
|
|
$duplicates[$this_event['topic'] . $this_event['title']] = true;
|
|
|
|
// Might be set to true afterwards, depending on the permissions.
|
|
$this_event['can_edit'] = false;
|
|
$this_event['is_today'] = $loop_date === $today['date'];
|
|
$this_event['date'] = $loop_date;
|
|
}
|
|
|
|
if (!empty($cached_data['events'][$loop_date]))
|
|
$return_data['calendar_events'] = array_merge($return_data['calendar_events'], $cached_data['events'][$loop_date]);
|
|
}
|
|
}
|
|
|
|
// Mark the last item so that a list separator can be used in the template.
|
|
for ($i = 0, $n = count($return_data['calendar_birthdays']); $i < $n; $i++)
|
|
$return_data['calendar_birthdays'][$i]['is_last'] = !isset($return_data['calendar_birthdays'][$i + 1]);
|
|
for ($i = 0, $n = count($return_data['calendar_events']); $i < $n; $i++)
|
|
$return_data['calendar_events'][$i]['is_last'] = !isset($return_data['calendar_events'][$i + 1]);
|
|
|
|
return array(
|
|
'data' => $return_data,
|
|
'expires' => time() + 3600,
|
|
'refresh_eval' => 'return \'' . smf_strftime('%Y%m%d', time()) . '\' != smf_strftime(\'%Y%m%d\', time()) || (!empty($modSettings[\'calendar_updated\']) && ' . time() . ' < $modSettings[\'calendar_updated\']);',
|
|
'post_retri_eval' => '
|
|
global $context, $scripturl, $user_info;
|
|
|
|
foreach ($cache_block[\'data\'][\'calendar_events\'] as $k => $event)
|
|
{
|
|
// Remove events that the user may not see or wants to ignore.
|
|
if ((count(array_intersect($user_info[\'groups\'], $event[\'allowed_groups\'])) === 0 && !allowedTo(\'admin_forum\') && !empty($event[\'id_board\'])) || in_array($event[\'id_board\'], $user_info[\'ignoreboards\']))
|
|
unset($cache_block[\'data\'][\'calendar_events\'][$k]);
|
|
else
|
|
{
|
|
// Whether the event can be edited depends on the permissions.
|
|
$cache_block[\'data\'][\'calendar_events\'][$k][\'can_edit\'] = allowedTo(\'calendar_edit_any\') || ($event[\'poster\'] == $user_info[\'id\'] && allowedTo(\'calendar_edit_own\'));
|
|
|
|
// The added session code makes this URL not cachable.
|
|
$cache_block[\'data\'][\'calendar_events\'][$k][\'modify_href\'] = $scripturl . \'?action=\' . ($event[\'topic\'] == 0 ? \'calendar;sa=post;\' : \'post;msg=\' . $event[\'msg\'] . \';topic=\' . $event[\'topic\'] . \'.0;calendar;\') . \'eventid=\' . $event[\'id\'] . \';\' . $context[\'session_var\'] . \'=\' . $context[\'session_id\'];
|
|
}
|
|
}
|
|
|
|
if (empty($params[0][\'include_holidays\']))
|
|
$cache_block[\'data\'][\'calendar_holidays\'] = array();
|
|
if (empty($params[0][\'include_birthdays\']))
|
|
$cache_block[\'data\'][\'calendar_birthdays\'] = array();
|
|
if (empty($params[0][\'include_events\']))
|
|
$cache_block[\'data\'][\'calendar_events\'] = array();
|
|
|
|
$cache_block[\'data\'][\'show_calendar\'] = !empty($cache_block[\'data\'][\'calendar_holidays\']) || !empty($cache_block[\'data\'][\'calendar_birthdays\']) || !empty($cache_block[\'data\'][\'calendar_events\']);',
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Makes sure the calendar post is valid.
|
|
*/
|
|
function validateEventPost()
|
|
{
|
|
global $modSettings, $smcFunc;
|
|
|
|
if (!isset($_POST['deleteevent']))
|
|
{
|
|
// The 2.1 way
|
|
if (isset($_POST['start_date']))
|
|
{
|
|
$d = date_parse(str_replace(',', '', convertDateToEnglish($_POST['start_date'])));
|
|
if (!empty($d['error_count']) || !empty($d['warning_count']))
|
|
fatal_lang_error('invalid_date', false);
|
|
if (empty($d['year']))
|
|
fatal_lang_error('event_year_missing', false);
|
|
if (empty($d['month']))
|
|
fatal_lang_error('event_month_missing', false);
|
|
}
|
|
elseif (isset($_POST['start_datetime']))
|
|
{
|
|
$d = date_parse(str_replace(',', '', convertDateToEnglish($_POST['start_datetime'])));
|
|
if (!empty($d['error_count']) || !empty($d['warning_count']))
|
|
fatal_lang_error('invalid_date', false);
|
|
if (empty($d['year']))
|
|
fatal_lang_error('event_year_missing', false);
|
|
if (empty($d['month']))
|
|
fatal_lang_error('event_month_missing', false);
|
|
}
|
|
// The 2.0 way
|
|
else
|
|
{
|
|
// No month? No year?
|
|
if (!isset($_POST['month']))
|
|
fatal_lang_error('event_month_missing', false);
|
|
if (!isset($_POST['year']))
|
|
fatal_lang_error('event_year_missing', false);
|
|
|
|
// Check the month and year...
|
|
if ($_POST['month'] < 1 || $_POST['month'] > 12)
|
|
fatal_lang_error('invalid_month', false);
|
|
if ($_POST['year'] < $modSettings['cal_minyear'] || $_POST['year'] > $modSettings['cal_maxyear'])
|
|
fatal_lang_error('invalid_year', false);
|
|
}
|
|
}
|
|
|
|
// Make sure they're allowed to post...
|
|
isAllowedTo('calendar_post');
|
|
|
|
// If they want to us to calculate an end date, make sure it will fit in an acceptable range.
|
|
if (isset($_POST['span']))
|
|
{
|
|
if (($_POST['span'] < 1) || (!empty($modSettings['cal_maxspan']) && $_POST['span'] > $modSettings['cal_maxspan']))
|
|
fatal_lang_error('invalid_days_numb', false);
|
|
}
|
|
|
|
// There is no need to validate the following values if we are just deleting the event.
|
|
if (!isset($_POST['deleteevent']))
|
|
{
|
|
// If we're doing things the 2.0 way, check the day
|
|
if (empty($_POST['start_date']) && empty($_POST['start_datetime']))
|
|
{
|
|
// No day?
|
|
if (!isset($_POST['day']))
|
|
fatal_lang_error('event_day_missing', false);
|
|
|
|
// Bad day?
|
|
if (!checkdate($_POST['month'], $_POST['day'], $_POST['year']))
|
|
fatal_lang_error('invalid_date', false);
|
|
}
|
|
|
|
if (!isset($_POST['evtitle']) && !isset($_POST['subject']))
|
|
fatal_lang_error('event_title_missing', false);
|
|
elseif (!isset($_POST['evtitle']))
|
|
$_POST['evtitle'] = $_POST['subject'];
|
|
|
|
// No title?
|
|
if ($smcFunc['htmltrim']($_POST['evtitle']) === '')
|
|
fatal_lang_error('no_event_title', false);
|
|
if ($smcFunc['strlen']($_POST['evtitle']) > 100)
|
|
$_POST['evtitle'] = $smcFunc['substr']($_POST['evtitle'], 0, 100);
|
|
$_POST['evtitle'] = str_replace(';', '', $_POST['evtitle']);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get the event's poster.
|
|
*
|
|
* @param int $event_id The ID of the event
|
|
* @return int|bool The ID of the poster or false if the event was not found
|
|
*/
|
|
function getEventPoster($event_id)
|
|
{
|
|
global $smcFunc;
|
|
|
|
// A simple database query, how hard can that be?
|
|
$request = $smcFunc['db_query']('', '
|
|
SELECT id_member
|
|
FROM {db_prefix}calendar
|
|
WHERE id_event = {int:id_event}
|
|
LIMIT 1',
|
|
array(
|
|
'id_event' => $event_id,
|
|
)
|
|
);
|
|
|
|
// No results, return false.
|
|
if ($smcFunc['db_num_rows'] === 0)
|
|
return false;
|
|
|
|
// Grab the results and return.
|
|
list ($poster) = $smcFunc['db_fetch_row']($request);
|
|
$smcFunc['db_free_result']($request);
|
|
return (int) $poster;
|
|
}
|
|
|
|
/**
|
|
* Consolidating the various INSERT statements into this function.
|
|
* Inserts the passed event information into the calendar table.
|
|
* Allows to either set a time span (in days) or an end_date.
|
|
* Does not check any permissions of any sort.
|
|
*
|
|
* @param array $eventOptions An array of event options ('title', 'span', 'start_date', 'end_date', etc.)
|
|
*/
|
|
function insertEvent(&$eventOptions)
|
|
{
|
|
global $smcFunc, $context;
|
|
|
|
// Add special chars to the title.
|
|
$eventOptions['title'] = $smcFunc['htmlspecialchars']($eventOptions['title'], ENT_QUOTES);
|
|
|
|
$eventOptions['location'] = isset($eventOptions['location']) ? $smcFunc['htmlspecialchars']($eventOptions['location'], ENT_QUOTES) : '';
|
|
|
|
// Set the start and end dates and times
|
|
list($start_date, $end_date, $start_time, $end_time, $tz) = setEventStartEnd($eventOptions);
|
|
|
|
// If no topic and board are given, they are not linked to a topic.
|
|
$eventOptions['board'] = isset($eventOptions['board']) ? (int) $eventOptions['board'] : 0;
|
|
$eventOptions['topic'] = isset($eventOptions['topic']) ? (int) $eventOptions['topic'] : 0;
|
|
|
|
$event_columns = array(
|
|
'id_board' => 'int', 'id_topic' => 'int', 'title' => 'string-60', 'id_member' => 'int',
|
|
'start_date' => 'date', 'end_date' => 'date', 'location' => 'string-255',
|
|
);
|
|
$event_parameters = array(
|
|
$eventOptions['board'], $eventOptions['topic'], $eventOptions['title'], $eventOptions['member'],
|
|
$start_date, $end_date, $eventOptions['location'],
|
|
);
|
|
if (!empty($start_time) && !empty($end_time) && !empty($tz) && in_array($tz, timezone_identifiers_list(DateTimeZone::ALL_WITH_BC)))
|
|
{
|
|
$event_columns['start_time'] = 'time';
|
|
$event_parameters[] = $start_time;
|
|
$event_columns['end_time'] = 'time';
|
|
$event_parameters[] = $end_time;
|
|
$event_columns['timezone'] = 'string';
|
|
$event_parameters[] = $tz;
|
|
}
|
|
|
|
call_integration_hook('integrate_create_event', array(&$eventOptions, &$event_columns, &$event_parameters));
|
|
|
|
// Insert the event!
|
|
$eventOptions['id'] = $smcFunc['db_insert']('',
|
|
'{db_prefix}calendar',
|
|
$event_columns,
|
|
$event_parameters,
|
|
array('id_event'),
|
|
1
|
|
);
|
|
|
|
// If this isn't tied to a topic, we need to notify people about it.
|
|
if (empty($eventOptions['topic']))
|
|
{
|
|
$smcFunc['db_insert']('insert',
|
|
'{db_prefix}background_tasks',
|
|
array('task_file' => 'string', 'task_class' => 'string', 'task_data' => 'string', 'claimed_time' => 'int'),
|
|
array('$sourcedir/tasks/EventNew-Notify.php', 'EventNew_Notify_Background', $smcFunc['json_encode'](array(
|
|
'event_title' => $eventOptions['title'],
|
|
'event_id' => $eventOptions['id'],
|
|
'sender_id' => $eventOptions['member'],
|
|
'sender_name' => $eventOptions['member'] == $context['user']['id'] ? $context['user']['name'] : '',
|
|
'time' => time(),
|
|
)), 0),
|
|
array('id_task')
|
|
);
|
|
}
|
|
|
|
// Update the settings to show something calendar-ish was updated.
|
|
updateSettings(array(
|
|
'calendar_updated' => time(),
|
|
));
|
|
}
|
|
|
|
/**
|
|
* modifies an event.
|
|
* allows to either set a time span (in days) or an end_date.
|
|
* does not check any permissions of any sort.
|
|
*
|
|
* @param int $event_id The ID of the event
|
|
* @param array $eventOptions An array of event information
|
|
*/
|
|
function modifyEvent($event_id, &$eventOptions)
|
|
{
|
|
global $smcFunc;
|
|
|
|
// Properly sanitize the title and location
|
|
$eventOptions['title'] = $smcFunc['htmlspecialchars']($eventOptions['title'], ENT_QUOTES);
|
|
$eventOptions['location'] = $smcFunc['htmlspecialchars']($eventOptions['location'], ENT_QUOTES);
|
|
|
|
// Set the new start and end dates and times
|
|
list($start_date, $end_date, $start_time, $end_time, $tz) = setEventStartEnd($eventOptions);
|
|
|
|
$event_columns = array(
|
|
'start_date' => '{date:start_date}',
|
|
'end_date' => '{date:end_date}',
|
|
'title' => 'SUBSTRING({string:title}, 1, 60)',
|
|
'id_board' => '{int:id_board}',
|
|
'id_topic' => '{int:id_topic}',
|
|
'location' => 'SUBSTRING({string:location}, 1, 255)',
|
|
);
|
|
$event_parameters = array(
|
|
'start_date' => $start_date,
|
|
'end_date' => $end_date,
|
|
'title' => $eventOptions['title'],
|
|
'location' => $eventOptions['location'],
|
|
'id_board' => isset($eventOptions['board']) ? (int) $eventOptions['board'] : 0,
|
|
'id_topic' => isset($eventOptions['topic']) ? (int) $eventOptions['topic'] : 0,
|
|
);
|
|
if (!empty($start_time) && !empty($end_time) && !empty($tz) && in_array($tz, timezone_identifiers_list(DateTimeZone::ALL_WITH_BC)))
|
|
{
|
|
$event_columns['start_time'] = '{time:start_time}';
|
|
$event_parameters['start_time'] = $start_time;
|
|
$event_columns['end_time'] = '{time:end_time}';
|
|
$event_parameters['end_time'] = $end_time;
|
|
$event_columns['timezone'] = '{string:timezone}';
|
|
$event_parameters['timezone'] = $tz;
|
|
}
|
|
|
|
// This is to prevent hooks to modify the id of the event
|
|
$real_event_id = $event_id;
|
|
call_integration_hook('integrate_modify_event', array($event_id, &$eventOptions, &$event_columns, &$event_parameters));
|
|
|
|
$column_clauses = array();
|
|
foreach ($event_columns as $col => $crit)
|
|
$column_clauses[] = $col . ' = ' . $crit;
|
|
|
|
$smcFunc['db_query']('', '
|
|
UPDATE {db_prefix}calendar
|
|
SET
|
|
' . implode(', ', $column_clauses) . '
|
|
WHERE id_event = {int:id_event}',
|
|
array_merge(
|
|
$event_parameters,
|
|
array(
|
|
'id_event' => $real_event_id
|
|
)
|
|
)
|
|
);
|
|
|
|
if (empty($start_time) || empty($end_time) || empty($tz) || !in_array($tz, timezone_identifiers_list(DateTimeZone::ALL_WITH_BC)))
|
|
{
|
|
$smcFunc['db_query']('', '
|
|
UPDATE {db_prefix}calendar
|
|
SET start_time = NULL, end_time = NULL, timezone = NULL
|
|
WHERE id_event = {int:id_event}',
|
|
array(
|
|
'id_event' => $real_event_id
|
|
)
|
|
);
|
|
}
|
|
|
|
updateSettings(array(
|
|
'calendar_updated' => time(),
|
|
));
|
|
}
|
|
|
|
/**
|
|
* Remove an event
|
|
* removes an event.
|
|
* does no permission checks.
|
|
*
|
|
* @param int $event_id The ID of the event to remove
|
|
*/
|
|
function removeEvent($event_id)
|
|
{
|
|
global $smcFunc;
|
|
|
|
$smcFunc['db_query']('', '
|
|
DELETE FROM {db_prefix}calendar
|
|
WHERE id_event = {int:id_event}',
|
|
array(
|
|
'id_event' => $event_id,
|
|
)
|
|
);
|
|
|
|
call_integration_hook('integrate_remove_event', array($event_id));
|
|
|
|
updateSettings(array(
|
|
'calendar_updated' => time(),
|
|
));
|
|
}
|
|
|
|
/**
|
|
* Gets all the events properties
|
|
*
|
|
* @param int $event_id The ID of the event
|
|
* @return array An array of event information
|
|
*/
|
|
function getEventProperties($event_id)
|
|
{
|
|
global $smcFunc;
|
|
|
|
$request = $smcFunc['db_query']('', '
|
|
SELECT
|
|
c.id_event, c.id_board, c.id_topic, c.id_member, c.title,
|
|
c.start_date, c.end_date, c.start_time, c.end_time, c.timezone, c.location,
|
|
t.id_first_msg, t.id_member_started,
|
|
mb.real_name, m.modified_time
|
|
FROM {db_prefix}calendar AS c
|
|
LEFT JOIN {db_prefix}topics AS t ON (t.id_topic = c.id_topic)
|
|
LEFT JOIN {db_prefix}members AS mb ON (mb.id_member = t.id_member_started)
|
|
LEFT JOIN {db_prefix}messages AS m ON (m.id_msg = t.id_first_msg)
|
|
WHERE c.id_event = {int:id_event}',
|
|
array(
|
|
'id_event' => $event_id,
|
|
)
|
|
);
|
|
|
|
// If nothing returned, we are in poo, poo.
|
|
if ($smcFunc['db_num_rows']($request) === 0)
|
|
return false;
|
|
|
|
$row = $smcFunc['db_fetch_assoc']($request);
|
|
$smcFunc['db_free_result']($request);
|
|
|
|
list($start, $end, $allday, $span, $tz, $tz_abbrev) = buildEventDatetimes($row);
|
|
|
|
// Sanity check
|
|
if (!empty($start['error_count']) || !empty($start['warning_count']) || !empty($end['error_count']) || !empty($end['warning_count']))
|
|
return false;
|
|
|
|
$return_value = array(
|
|
'boards' => array(),
|
|
'board' => $row['id_board'],
|
|
'new' => 0,
|
|
'eventid' => $event_id,
|
|
'year' => $start['year'],
|
|
'month' => $start['month'],
|
|
'day' => $start['day'],
|
|
'hour' => !$allday ? $start['hour'] : null,
|
|
'minute' => !$allday ? $start['minute'] : null,
|
|
'second' => !$allday ? $start['second'] : null,
|
|
'start_date' => $row['start_date'],
|
|
'start_date_local' => $start['date_local'],
|
|
'start_date_orig' => $start['date_orig'],
|
|
'start_time' => !$allday ? $row['start_time'] : null,
|
|
'start_time_local' => !$allday ? $start['time_local'] : null,
|
|
'start_time_orig' => !$allday ? $start['time_orig'] : null,
|
|
'start_timestamp' => $start['timestamp'],
|
|
'start_datetime' => $start['datetime'],
|
|
'start_iso_gmdate' => $start['iso_gmdate'],
|
|
'end_year' => $end['year'],
|
|
'end_month' => $end['month'],
|
|
'end_day' => $end['day'],
|
|
'end_hour' => !$allday ? $end['hour'] : null,
|
|
'end_minute' => !$allday ? $end['minute'] : null,
|
|
'end_second' => !$allday ? $end['second'] : null,
|
|
'end_date' => $row['end_date'],
|
|
'end_date_local' => $end['date_local'],
|
|
'end_date_orig' => $end['date_orig'],
|
|
'end_time' => !$allday ? $row['end_time'] : null,
|
|
'end_time_local' => !$allday ? $end['time_local'] : null,
|
|
'end_time_orig' => !$allday ? $end['time_orig'] : null,
|
|
'end_timestamp' => $end['timestamp'],
|
|
'end_datetime' => $end['datetime'],
|
|
'end_iso_gmdate' => $end['iso_gmdate'],
|
|
'allday' => $allday,
|
|
'tz' => !$allday ? $tz : null,
|
|
'tz_abbrev' => !$allday ? $tz_abbrev : null,
|
|
'span' => $span,
|
|
'title' => $row['title'],
|
|
'location' => $row['location'],
|
|
'member' => $row['id_member'],
|
|
'realname' => $row['real_name'],
|
|
'sequence' => $row['modified_time'],
|
|
'topic' => array(
|
|
'id' => $row['id_topic'],
|
|
'member_started' => $row['id_member_started'],
|
|
'first_msg' => $row['id_first_msg'],
|
|
),
|
|
);
|
|
|
|
$return_value['last_day'] = (int) smf_strftime('%d', mktime(0, 0, 0, $return_value['month'] == 12 ? 1 : $return_value['month'] + 1, 0, $return_value['month'] == 12 ? $return_value['year'] + 1 : $return_value['year']));
|
|
|
|
return $return_value;
|
|
}
|
|
|
|
/**
|
|
* Gets an initial set of date and time values for creating a new event.
|
|
*
|
|
* @return array An array containing an initial set of date and time values for an event.
|
|
*/
|
|
function getNewEventDatetimes()
|
|
{
|
|
// Ensure setEventStartEnd() has something to work with
|
|
$now = date_create();
|
|
$tz = getUserTimezone();
|
|
date_timezone_set($now, timezone_open($tz));
|
|
|
|
$_POST['year'] = !empty($_POST['year']) ? $_POST['year'] : date_format($now, 'Y');
|
|
$_POST['month'] = !empty($_POST['month']) ? $_POST['month'] : date_format($now, 'm');
|
|
$_POST['day'] = !empty($_POST['day']) ? $_POST['day'] : date_format($now, 'd');
|
|
$_POST['hour'] = !empty($_POST['hour']) ? $_POST['hour'] : date_format($now, 'H');
|
|
$_POST['minute'] = !empty($_POST['minute']) ? $_POST['minute'] : date_format($now, 'i');
|
|
$_POST['second'] = !empty($_POST['second']) ? $_POST['second'] : date_format($now, 's');
|
|
|
|
// Set the basic values for the new event
|
|
$row_keys = array('start_date', 'end_date', 'start_time', 'end_time', 'timezone');
|
|
$row = array_combine($row_keys, setEventStartEnd());
|
|
|
|
// And now set the full suite of values
|
|
list($start, $end, $allday, $span, $tz, $tz_abbrev) = buildEventDatetimes($row);
|
|
|
|
// Default theme only uses some of this info, but others might want it all
|
|
$eventProperties = array(
|
|
'year' => $start['year'],
|
|
'month' => $start['month'],
|
|
'day' => $start['day'],
|
|
'hour' => !$allday ? $start['hour'] : null,
|
|
'minute' => !$allday ? $start['minute'] : null,
|
|
'second' => !$allday ? $start['second'] : null,
|
|
'start_date' => $row['start_date'],
|
|
'start_date_local' => $start['date_local'],
|
|
'start_date_orig' => $start['date_orig'],
|
|
'start_time' => !$allday ? $row['start_time'] : null,
|
|
'start_time_local' => !$allday ? $start['time_local'] : null,
|
|
'start_time_orig' => !$allday ? $start['time_orig'] : null,
|
|
'start_timestamp' => $start['timestamp'],
|
|
'start_datetime' => $start['datetime'],
|
|
'start_iso_gmdate' => $start['iso_gmdate'],
|
|
'end_year' => $end['year'],
|
|
'end_month' => $end['month'],
|
|
'end_day' => $end['day'],
|
|
'end_hour' => !$allday ? $end['hour'] : null,
|
|
'end_minute' => !$allday ? $end['minute'] : null,
|
|
'end_second' => !$allday ? $end['second'] : null,
|
|
'end_date' => $row['end_date'],
|
|
'end_date_local' => $end['date_local'],
|
|
'end_date_orig' => $end['date_orig'],
|
|
'end_time' => !$allday ? $row['end_time'] : null,
|
|
'end_time_local' => !$allday ? $end['time_local'] : null,
|
|
'end_time_orig' => !$allday ? $end['time_orig'] : null,
|
|
'end_timestamp' => $end['timestamp'],
|
|
'end_datetime' => $end['datetime'],
|
|
'end_iso_gmdate' => $end['iso_gmdate'],
|
|
'allday' => $allday,
|
|
'tz' => !$allday ? $tz : null,
|
|
'tz_abbrev' => !$allday ? $tz_abbrev : null,
|
|
'span' => $span,
|
|
);
|
|
|
|
return $eventProperties;
|
|
}
|
|
|
|
/**
|
|
* Set the start and end dates and times for a posted event for insertion into the database.
|
|
* Validates all date and times given to it.
|
|
* Makes sure events do not exceed the maximum allowed duration (if any).
|
|
* If passed an array that defines any time or date parameters, they will be used. Otherwise, gets the values from $_POST.
|
|
*
|
|
* @param array $eventOptions An array of optional time and date parameters (span, start_year, end_month, etc., etc.)
|
|
* @return array An array containing $start_date, $end_date, $start_time, $end_time
|
|
*/
|
|
function setEventStartEnd($eventOptions = array())
|
|
{
|
|
global $modSettings;
|
|
|
|
// Set $span, in case we need it
|
|
$span = isset($eventOptions['span']) ? $eventOptions['span'] : (isset($_POST['span']) ? $_POST['span'] : 0);
|
|
if ($span > 0)
|
|
$span = !empty($modSettings['cal_maxspan']) ? min($modSettings['cal_maxspan'], $span - 1) : $span - 1;
|
|
|
|
// Define the timezone for this event, falling back to the default if not provided
|
|
if (!empty($eventOptions['tz']) && in_array($eventOptions['tz'], timezone_identifiers_list(DateTimeZone::ALL_WITH_BC)))
|
|
$tz = $eventOptions['tz'];
|
|
elseif (!empty($_POST['tz']) && in_array($_POST['tz'], timezone_identifiers_list(DateTimeZone::ALL_WITH_BC)))
|
|
$tz = $_POST['tz'];
|
|
else
|
|
$tz = getUserTimezone();
|
|
|
|
// Is this supposed to be an all day event, or should it have specific start and end times?
|
|
if (isset($eventOptions['allday']))
|
|
$allday = $eventOptions['allday'];
|
|
elseif (empty($_POST['allday']))
|
|
$allday = false;
|
|
else
|
|
$allday = true;
|
|
|
|
// Input might come as individual parameters...
|
|
$start_year = isset($eventOptions['year']) ? $eventOptions['year'] : (isset($_POST['year']) ? $_POST['year'] : null);
|
|
$start_month = isset($eventOptions['month']) ? $eventOptions['month'] : (isset($_POST['month']) ? $_POST['month'] : null);
|
|
$start_day = isset($eventOptions['day']) ? $eventOptions['day'] : (isset($_POST['day']) ? $_POST['day'] : null);
|
|
$start_hour = isset($eventOptions['hour']) ? $eventOptions['hour'] : (isset($_POST['hour']) ? $_POST['hour'] : null);
|
|
$start_minute = isset($eventOptions['minute']) ? $eventOptions['minute'] : (isset($_POST['minute']) ? $_POST['minute'] : null);
|
|
$start_second = isset($eventOptions['second']) ? $eventOptions['second'] : (isset($_POST['second']) ? $_POST['second'] : null);
|
|
$end_year = isset($eventOptions['end_year']) ? $eventOptions['end_year'] : (isset($_POST['end_year']) ? $_POST['end_year'] : null);
|
|
$end_month = isset($eventOptions['end_month']) ? $eventOptions['end_month'] : (isset($_POST['end_month']) ? $_POST['end_month'] : null);
|
|
$end_day = isset($eventOptions['end_day']) ? $eventOptions['end_day'] : (isset($_POST['end_day']) ? $_POST['end_day'] : null);
|
|
$end_hour = isset($eventOptions['end_hour']) ? $eventOptions['end_hour'] : (isset($_POST['end_hour']) ? $_POST['end_hour'] : null);
|
|
$end_minute = isset($eventOptions['end_minute']) ? $eventOptions['end_minute'] : (isset($_POST['end_minute']) ? $_POST['end_minute'] : null);
|
|
$end_second = isset($eventOptions['end_second']) ? $eventOptions['end_second'] : (isset($_POST['end_second']) ? $_POST['end_second'] : null);
|
|
|
|
// ... or as datetime strings ...
|
|
$start_string = isset($eventOptions['start_datetime']) ? $eventOptions['start_datetime'] : (isset($_POST['start_datetime']) ? $_POST['start_datetime'] : null);
|
|
$end_string = isset($eventOptions['end_datetime']) ? $eventOptions['end_datetime'] : (isset($_POST['end_datetime']) ? $_POST['end_datetime'] : null);
|
|
|
|
// ... or as date strings and time strings.
|
|
$start_date_string = isset($eventOptions['start_date']) ? $eventOptions['start_date'] : (isset($_POST['start_date']) ? $_POST['start_date'] : null);
|
|
$start_time_string = isset($eventOptions['start_time']) ? $eventOptions['start_time'] : (isset($_POST['start_time']) ? $_POST['start_time'] : null);
|
|
$end_date_string = isset($eventOptions['end_date']) ? $eventOptions['end_date'] : (isset($_POST['end_date']) ? $_POST['end_date'] : null);
|
|
$end_time_string = isset($eventOptions['end_time']) ? $eventOptions['end_time'] : (isset($_POST['end_time']) ? $_POST['end_time'] : null);
|
|
|
|
// If the date and time were given in separate strings, combine them
|
|
if (empty($start_string) && isset($start_date_string))
|
|
$start_string = $start_date_string . (isset($start_time_string) ? ' ' . $start_time_string : '');
|
|
if (empty($end_string) && isset($end_date_string))
|
|
$end_string = $end_date_string . (isset($end_time_string) ? ' ' . $end_time_string : '');
|
|
|
|
// If some form of string input was given, override individually defined options with it
|
|
if (isset($start_string))
|
|
{
|
|
$start_string_parsed = date_parse(str_replace(',', '', convertDateToEnglish($start_string)));
|
|
if (empty($start_string_parsed['error_count']) && empty($start_string_parsed['warning_count']))
|
|
{
|
|
if ($start_string_parsed['year'] !== false)
|
|
{
|
|
$start_year = $start_string_parsed['year'];
|
|
$start_month = $start_string_parsed['month'];
|
|
$start_day = $start_string_parsed['day'];
|
|
}
|
|
if ($start_string_parsed['hour'] !== false)
|
|
{
|
|
$start_hour = $start_string_parsed['hour'];
|
|
$start_minute = $start_string_parsed['minute'];
|
|
$start_second = $start_string_parsed['second'];
|
|
}
|
|
}
|
|
}
|
|
if (isset($end_string))
|
|
{
|
|
$end_string_parsed = date_parse(str_replace(',', '', convertDateToEnglish($end_string)));
|
|
if (empty($end_string_parsed['error_count']) && empty($end_string_parsed['warning_count']))
|
|
{
|
|
if ($end_string_parsed['year'] !== false)
|
|
{
|
|
$end_year = $end_string_parsed['year'];
|
|
$end_month = $end_string_parsed['month'];
|
|
$end_day = $end_string_parsed['day'];
|
|
}
|
|
if ($end_string_parsed['hour'] !== false)
|
|
{
|
|
$end_hour = $end_string_parsed['hour'];
|
|
$end_minute = $end_string_parsed['minute'];
|
|
$end_second = $end_string_parsed['second'];
|
|
}
|
|
}
|
|
}
|
|
|
|
// Validate input
|
|
$start_date_isvalid = isset($start_month, $start_day, $start_year) && checkdate($start_month, $start_day, $start_year);
|
|
$end_date_isvalid = isset($end_month, $end_day, $end_year) && checkdate($end_month, $end_day, $end_year);
|
|
$start_time_isvalid = isset($start_hour, $start_minute, $start_second) && $start_hour >= 0 && $start_hour < 25 && $start_minute >= 0 && $start_minute < 60 && $start_second >= 0 && $start_second < 60;
|
|
$end_time_isvalid = isset($end_hour, $end_minute, $end_second) && $end_hour >= 0 && $end_hour < 25 && $end_minute >= 0 && $end_minute < 60 && $end_second >= 0 && $end_second < 60;
|
|
|
|
// Uh-oh...
|
|
if ($start_date_isvalid === false)
|
|
{
|
|
fatal_lang_error('invalid_date', false);
|
|
}
|
|
|
|
// Make sure we use valid values for everything
|
|
if ($end_date_isvalid === false)
|
|
{
|
|
$end_year = $start_year;
|
|
$end_month = $start_month;
|
|
$end_day = $start_day;
|
|
}
|
|
|
|
if ($allday || !$start_time_isvalid)
|
|
{
|
|
$allday = true;
|
|
$start_hour = 0;
|
|
$start_minute = 0;
|
|
$start_second = 0;
|
|
}
|
|
|
|
if ($allday || !$end_time_isvalid)
|
|
{
|
|
$end_hour = $start_hour;
|
|
$end_minute = $start_minute;
|
|
$end_second = $start_second;
|
|
}
|
|
|
|
// Now create our datetime objects
|
|
$start_object = date_create(sprintf('%04d-%02d-%02d %02d:%02d:%02d', $start_year, $start_month, $start_day, $start_hour, $start_minute, $start_second) . ' ' . $tz);
|
|
$end_object = date_create(sprintf('%04d-%02d-%02d %02d:%02d:%02d', $end_year, $end_month, $end_day, $end_hour, $end_minute, $end_second) . ' ' . $tz);
|
|
|
|
// Is $end_object too early?
|
|
if ($start_object >= $end_object)
|
|
{
|
|
$end_object = date_create(sprintf('%04d-%02d-%02d %02d:%02d:%02d', $start_year, $start_month, $start_day, $start_hour, $start_minute, $start_second) . ' ' . $tz);
|
|
if ($span > 0)
|
|
date_add($end_object, date_interval_create_from_date_string($span . ' days'));
|
|
else
|
|
date_add($end_object, date_interval_create_from_date_string('1 hour'));
|
|
}
|
|
|
|
// Is $end_object too late?
|
|
if (!empty($modSettings['cal_maxspan']))
|
|
{
|
|
$date_diff = date_diff($start_object, $end_object);
|
|
if ($date_diff->days > $modSettings['cal_maxspan'])
|
|
{
|
|
if ($modSettings['cal_maxspan'] > 1)
|
|
{
|
|
$end_object = date_create(sprintf('%04d-%02d-%02d %02d:%02d:%02d', $start_year, $start_month, $start_day, $start_hour, $start_minute, $start_second) . ' ' . $tz);
|
|
date_add($end_object, date_interval_create_from_date_string($modSettings['cal_maxspan'] . ' days'));
|
|
}
|
|
else
|
|
$end_object = date_create(sprintf('%04d-%02d-%02d %02d:%02d:%02d', $start_year, $start_month, $start_day, '11', '59', '59') . ' ' . $tz);
|
|
}
|
|
}
|
|
|
|
// Finally, make our strings
|
|
$start_date = date_format($start_object, 'Y-m-d');
|
|
$end_date = date_format($end_object, 'Y-m-d');
|
|
|
|
if ($allday == true)
|
|
{
|
|
$start_time = null;
|
|
$end_time = null;
|
|
$tz = null;
|
|
}
|
|
else
|
|
{
|
|
$start_time = date_format($start_object, 'H:i:s');
|
|
$end_time = date_format($end_object, 'H:i:s');
|
|
}
|
|
|
|
return array($start_date, $end_date, $start_time, $end_time, $tz);
|
|
}
|
|
|
|
/**
|
|
* Helper function for getEventRange, getEventProperties, getNewEventDatetimes, etc.
|
|
*
|
|
* @param array $row A database row representing an event from the calendar table
|
|
* @return array An array containing the start and end date and time properties for the event
|
|
*/
|
|
function buildEventDatetimes($row)
|
|
{
|
|
global $sourcedir, $user_info, $txt;
|
|
static $date_format = '', $time_format = '';
|
|
|
|
require_once($sourcedir . '/Subs.php');
|
|
static $timezone_array = array();
|
|
|
|
loadLanguage('Timezones');
|
|
|
|
// First, try to create a better date format, ignoring the "time" elements.
|
|
if (empty($date_format))
|
|
$date_format = get_date_or_time_format('date');
|
|
|
|
// We want a fairly compact version of the time, but as close as possible to the user's settings.
|
|
if (empty($time_format))
|
|
$time_format = strtr(get_date_or_time_format('time'), array(
|
|
'%I' => '%l',
|
|
'%H' => '%k',
|
|
'%S' => '',
|
|
'%r' => '%l:%M %p',
|
|
'%R' => '%k:%M',
|
|
'%T' => '%l:%M',
|
|
));
|
|
|
|
$time_format = preg_replace('~:(?=\s|$|%[pPzZ])~', '', $time_format);
|
|
|
|
// Should this be an all day event?
|
|
$allday = (empty($row['start_time']) || empty($row['end_time']) || empty($row['timezone']) || !in_array($row['timezone'], timezone_identifiers_list(DateTimeZone::ALL_WITH_BC))) ? true : false;
|
|
|
|
// How many days does this event span?
|
|
$span = 1 + date_interval_format(date_diff(date_create($row['start_date']), date_create($row['end_date'])), '%d');
|
|
|
|
// We need to have a defined timezone in the steps below
|
|
if (empty($row['timezone']))
|
|
$row['timezone'] = getUserTimezone();
|
|
|
|
if (empty($timezone_array[$row['timezone']]))
|
|
$timezone_array[$row['timezone']] = timezone_open($row['timezone']);
|
|
|
|
// Get most of the standard date information for the start and end datetimes
|
|
$start = date_parse($row['start_date'] . (!$allday ? ' ' . $row['start_time'] : ''));
|
|
$end = date_parse($row['end_date'] . (!$allday ? ' ' . $row['end_time'] : ''));
|
|
|
|
// But we also want more info, so make some DateTime objects we can use
|
|
$start_object = date_create($row['start_date'] . (!$allday ? ' ' . $row['start_time'] : ''), $timezone_array[$row['timezone']]);
|
|
$end_object = date_create($row['end_date'] . (!$allday ? ' ' . $row['end_time'] : ''), $timezone_array[$row['timezone']]);
|
|
|
|
// Unix timestamps are good
|
|
$start['timestamp'] = (int) date_format($start_object, 'U');
|
|
$end['timestamp'] = (int) date_format($end_object, 'U');
|
|
|
|
// Datetime string without timezone (e.g. '2016-12-28 22:45:30')
|
|
$start['datetime'] = date_format($start_object, 'Y-m-d H:i:s');
|
|
$end['datetime'] = date_format($start_object, 'Y-m-d H:i:s');
|
|
|
|
// ISO formatted datetime string, relative to UTC (e.g. '2016-12-29T05:45:30+00:00')
|
|
$start['iso_gmdate'] = gmdate('c', $start['timestamp']);
|
|
$end['iso_gmdate'] = gmdate('c', $end['timestamp']);
|
|
|
|
// Strings showing the datetimes in the user's preferred format, relative to the user's time zone
|
|
list($start['date_local'], $start['time_local']) = explode(' § ', timeformat($start['timestamp'], $date_format . ' § ' . $time_format));
|
|
list($end['date_local'], $end['time_local']) = explode(' § ', timeformat($end['timestamp'], $date_format . ' § ' . $time_format));
|
|
|
|
// Strings showing the datetimes in the user's preferred format, relative to the event's time zone
|
|
list($start['date_orig'], $start['time_orig']) = explode(' § ', timeformat(strtotime(date_format($start_object, 'Y-m-d H:i:s')), $date_format . ' § ' . $time_format, 'none'));
|
|
list($end['date_orig'], $end['time_orig']) = explode(' § ', timeformat(strtotime(date_format($end_object, 'Y-m-d H:i:s')), $date_format . ' § ' . $time_format, 'none'));
|
|
|
|
// The time zone identifier (e.g. 'Europe/London') and abbreviation (e.g. 'GMT')
|
|
$tz = date_format($start_object, 'e');
|
|
$tz_abbrev = date_format($start_object, 'T');
|
|
|
|
// If the abbreviation is just a numerical offset from UTC, make that clear.
|
|
if (strspn($tz_abbrev, '+-') > 0)
|
|
$tz_abbrev = 'UTC' . $tz_abbrev;
|
|
|
|
return array($start, $end, $allday, $span, $tz, $tz_abbrev);
|
|
}
|
|
|
|
/**
|
|
* Gets all of the holidays for the listing
|
|
*
|
|
* @param int $start The item to start with (for pagination purposes)
|
|
* @param int $items_per_page How many items to show on each page
|
|
* @param string $sort A string indicating how to sort the results
|
|
* @return array An array of holidays, each of which is an array containing the id, year, month, day and title of the holiday
|
|
*/
|
|
function list_getHolidays($start, $items_per_page, $sort)
|
|
{
|
|
global $smcFunc;
|
|
|
|
$request = $smcFunc['db_query']('', '
|
|
SELECT id_holiday, YEAR(event_date) AS year, MONTH(event_date) AS month, DAYOFMONTH(event_date) AS day, title
|
|
FROM {db_prefix}calendar_holidays
|
|
ORDER BY {raw:sort}
|
|
LIMIT {int:start}, {int:max}',
|
|
array(
|
|
'sort' => $sort,
|
|
'start' => $start,
|
|
'max' => $items_per_page,
|
|
)
|
|
);
|
|
$holidays = array();
|
|
while ($row = $smcFunc['db_fetch_assoc']($request))
|
|
$holidays[] = $row;
|
|
$smcFunc['db_free_result']($request);
|
|
|
|
return $holidays;
|
|
}
|
|
|
|
/**
|
|
* Helper function to get the total number of holidays
|
|
*
|
|
* @return int The total number of holidays
|
|
*/
|
|
function list_getNumHolidays()
|
|
{
|
|
global $smcFunc;
|
|
|
|
$request = $smcFunc['db_query']('', '
|
|
SELECT COUNT(*)
|
|
FROM {db_prefix}calendar_holidays',
|
|
array(
|
|
)
|
|
);
|
|
list($num_items) = $smcFunc['db_fetch_row']($request);
|
|
$smcFunc['db_free_result']($request);
|
|
|
|
return (int) $num_items;
|
|
}
|
|
|
|
/**
|
|
* Remove a holiday from the calendar
|
|
*
|
|
* @param array $holiday_ids An array of IDs of holidays to delete
|
|
*/
|
|
function removeHolidays($holiday_ids)
|
|
{
|
|
global $smcFunc;
|
|
|
|
$smcFunc['db_query']('', '
|
|
DELETE FROM {db_prefix}calendar_holidays
|
|
WHERE id_holiday IN ({array_int:id_holiday})',
|
|
array(
|
|
'id_holiday' => $holiday_ids,
|
|
)
|
|
);
|
|
|
|
updateSettings(array(
|
|
'calendar_updated' => time(),
|
|
));
|
|
}
|
|
|
|
/**
|
|
* Helper function to convert date string to english
|
|
* so that date_parse can parse the date
|
|
*
|
|
* @param string $date A localized date string
|
|
* @return string English date string
|
|
*/
|
|
function convertDateToEnglish($date)
|
|
{
|
|
global $txt, $context;
|
|
|
|
if ($context['user']['language'] == 'english')
|
|
return $date;
|
|
|
|
$replacements = array_combine(array_map('strtolower', $txt['months_titles']), array(
|
|
'January', 'February', 'March', 'April', 'May', 'June',
|
|
'July', 'August', 'September', 'October', 'November', 'December'
|
|
));
|
|
$replacements += array_combine(array_map('strtolower', $txt['months_short']), array(
|
|
'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
|
|
'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'
|
|
));
|
|
$replacements += array_combine(array_map('strtolower', $txt['days']), array(
|
|
'Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'
|
|
));
|
|
$replacements += array_combine(array_map('strtolower', $txt['days_short']), array(
|
|
'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'
|
|
));
|
|
// Find all possible variants of AM and PM for this language.
|
|
$replacements[strtolower($txt['time_am'])] = 'AM';
|
|
$replacements[strtolower($txt['time_pm'])] = 'PM';
|
|
if (($am = smf_strftime('%p', strtotime('01:00:00'))) !== 'p' && $am !== false)
|
|
{
|
|
$replacements[strtolower($am)] = 'AM';
|
|
$replacements[strtolower(smf_strftime('%p', strtotime('23:00:00')))] = 'PM';
|
|
}
|
|
if (($am = smf_strftime('%P', strtotime('01:00:00'))) !== 'P' && $am !== false)
|
|
{
|
|
$replacements[strtolower($am)] = 'AM';
|
|
$replacements[strtolower(smf_strftime('%P', strtotime('23:00:00')))] = 'PM';
|
|
}
|
|
|
|
return strtr(strtolower($date), $replacements);
|
|
}
|
|
|
|
?>
|