$modSettings['cal_minyear'], 'max_year' => $modSettings['cal_maxyear'], ); // Doing something other than calendar viewing? $subActions = array( 'ical' => 'iCalDownload', 'post' => 'CalendarPost', ); if (isset($_GET['sa']) && isset($subActions[$_GET['sa']]) && !WIRELESS) return $subActions[$_GET['sa']](); // This is gonna be needed... loadTemplate('Calendar'); // You can't do anything if the calendar is off. if (empty($modSettings['cal_enabled'])) fatal_lang_error('calendar_off', false); // Did the specify an individual event ID? If so, let's splice the year/month in to what we would otherwise be doing. if (isset($_GET['event'])) { $evid = (int) $_GET['event']; if ($evid > 0) { $request = $smcFunc['db_query']('', ' SELECT start_date FROM {db_prefix}calendar WHERE id_event = {int:event_id}', array( 'event_id' => $evid, ) ); if ($row = $smcFunc['db_fetch_assoc']($request)) { // We know the format is going to be in yyyy-mm-dd from the database, so let's run with that. list($_REQUEST['year'], $_REQUEST['month']) = explode('-', $row['start_date']); $_REQUEST['year'] = (int) $_REQUEST['year']; $_REQUEST['month'] = (int) $_REQUEST['month']; // And we definitely don't want weekly view. unset ($_GET['viewweek']); // We might use this later. $context['selected_event'] = $evid; } $smcFunc['db_free_result']($request); } unset ($_GET['event']); } // Set the page title to mention the calendar ;). $context['page_title'] = $txt['calendar']; // Is this a week view? $context['view_week'] = isset($_GET['viewweek']); // Don't let search engines index weekly calendar pages. if ($context['view_week']) $context['robot_no_index'] = true; // Get the current day of month... require_once($sourcedir . '/Subs-Calendar.php'); $today = getTodayInfo(); // If the month and year are not passed in, use today's date as a starting point. $curPage = array( 'day' => isset($_REQUEST['day']) ? (int) $_REQUEST['day'] : $today['day'], 'month' => isset($_REQUEST['month']) ? (int) $_REQUEST['month'] : $today['month'], 'year' => isset($_REQUEST['year']) ? (int) $_REQUEST['year'] : $today['year'] ); // Make sure the year and month are in valid ranges. if ($curPage['month'] < 1 || $curPage['month'] > 12) fatal_lang_error('invalid_month', false); if ($curPage['year'] < $modSettings['cal_minyear'] || $curPage['year'] > $modSettings['cal_maxyear']) fatal_lang_error('invalid_year', false); // If we have a day clean that too. if ($context['view_week']) { // Note $isValid is -1 < PHP 5.1 $isValid = mktime(0, 0, 0, $curPage['month'], $curPage['day'], $curPage['year']); if ($curPage['day'] > 31 || !$isValid || $isValid == -1) fatal_lang_error('invalid_day', false); } // Load all the context information needed to show the calendar grid. $calendarOptions = array( 'start_day' => !empty($options['calendar_start_day']) ? $options['calendar_start_day'] : 0, 'show_birthdays' => in_array($modSettings['cal_showbdays'], array(1, 2)), 'show_events' => in_array($modSettings['cal_showevents'], array(1, 2)), 'show_holidays' => in_array($modSettings['cal_showholidays'], array(1, 2)), 'highlight' => array( 'events' => isset($modSettings['cal_highlight_events']) ? $modSettings['cal_highlight_events'] : 0, 'holidays' => isset($modSettings['cal_highlight_holidays']) ? $modSettings['cal_highlight_holidays'] : 0, 'birthdays' => isset($modSettings['cal_highlight_birthdays']) ? $modSettings['cal_highlight_birthdays'] : 0, ), 'show_week_num' => true, 'tpl_show_week_num' => !empty($modSettings['cal_week_numbers']), 'short_day_titles' => !empty($modSettings['cal_short_days']), 'short_month_titles' => !empty($modSettings['cal_short_months']), 'show_next_prev' => !empty($modSettings['cal_prev_next_links']), 'show_week_links' => isset($modSettings['cal_week_links']) ? $modSettings['cal_week_links'] : 0, ); // Load up the main view. if ($context['view_week']) $context['calendar_grid_main'] = getCalendarWeek($curPage['month'], $curPage['year'], $curPage['day'], $calendarOptions); else $context['calendar_grid_main'] = getCalendarGrid($curPage['month'], $curPage['year'], $calendarOptions); // Load up the previous and next months. $context['calendar_grid_current'] = getCalendarGrid($curPage['month'], $curPage['year'], $calendarOptions); // Only show previous month if it isn't pre-January of the min-year if ($context['calendar_grid_current']['previous_calendar']['year'] > $modSettings['cal_minyear'] || $curPage['month'] != 1) $context['calendar_grid_prev'] = getCalendarGrid($context['calendar_grid_current']['previous_calendar']['month'], $context['calendar_grid_current']['previous_calendar']['year'], $calendarOptions, true); // Only show next month if it isn't post-December of the max-year if ($context['calendar_grid_current']['next_calendar']['year'] < $modSettings['cal_maxyear'] || $curPage['month'] != 12) $context['calendar_grid_next'] = getCalendarGrid($context['calendar_grid_current']['next_calendar']['month'], $context['calendar_grid_current']['next_calendar']['year'], $calendarOptions); // Basic template stuff. $context['allow_calendar_event'] = allowedTo('calendar_post'); // If you don't allow events not linked to posts and you're not an admin, we have more work to do... if ($context['allow_calendar_event'] && empty($modSettings['cal_allow_unlinked']) && !$user_info['is_admin']) { $boards_can_post = boardsAllowedTo('post_new'); $context['allow_calendar_event'] &= !empty($boards_can_post); } $context['can_post'] = $context['allow_calendar_event']; $context['current_day'] = $curPage['day']; $context['current_month'] = $curPage['month']; $context['current_year'] = $curPage['year']; $context['show_all_birthdays'] = isset($_GET['showbd']); $context['blocks_disabled'] = !empty($modSettings['cal_disable_prev_next']) ? 1 : 0; $context['tpl_show_week_num'] = !empty($calendarOptions['tpl_show_week_num']) ? 1 : 0; // Set the page title to mention the month or week, too $context['page_title'] .= ' - ' . ($context['view_week'] ? sprintf($txt['calendar_week_title'], $context['calendar_grid_main']['week_number'], ($context['calendar_grid_main']['week_number'] == 53 ? $context['current_year'] - 1 : $context['current_year'])) : $txt['months'][$context['current_month']] . ' ' . $context['current_year']); // Load up the linktree! $context['linktree'][] = array( 'url' => $scripturl . '?action=calendar', 'name' => $txt['calendar'] ); // Add the current month to the linktree. $context['linktree'][] = array( 'url' => $scripturl . '?action=calendar;year=' . $context['current_year'] . ';month=' . $context['current_month'], 'name' => $txt['months'][$context['current_month']] . ' ' . $context['current_year'] ); // If applicable, add the current week to the linktree. if ($context['view_week']) $context['linktree'][] = array( 'url' => $scripturl . '?action=calendar;viewweek;year=' . $context['current_year'] . ';month=' . $context['current_month'] . ';day=' . $context['current_day'], 'name' => $txt['calendar_week'] . ' ' . $context['calendar_grid_main']['week_number'] ); // Build the calendar button array. $context['calendar_buttons'] = array( 'post_event' => array('test' => 'can_post', 'text' => 'calendar_post_event', 'image' => 'calendarpe.png', 'lang' => true, 'url' => $scripturl . '?action=calendar;sa=post;month=' . $context['current_month'] . ';year=' . $context['current_year'] . ';' . $context['session_var'] . '=' . $context['session_id']), ); // Allow mods to add additional buttons here call_integration_hook('integrate_calendar_buttons'); } /** * This function processes posting/editing/deleting a calendar event. * * - calls {@link Post.php|Post() Post()} function if event is linked to a post. * - calls {@link Subs-Calendar.php|insertEvent() insertEvent()} to insert the event if not linked to post. * * It requires the calendar_post permission to use. * It uses the event_post sub template in the Calendar template. * It is accessed with ?action=calendar;sa=post. */ function CalendarPost() { global $context, $txt, $user_info, $sourcedir, $scripturl; global $modSettings, $topic, $smcFunc; // Well - can they? isAllowedTo('calendar_post'); // We need this for all kinds of useful functions. require_once($sourcedir . '/Subs-Calendar.php'); // Cast this for safety... if (isset($_REQUEST['eventid'])) $_REQUEST['eventid'] = (int) $_REQUEST['eventid']; // Submitting? if (isset($_POST[$context['session_var']], $_REQUEST['eventid'])) { checkSession(); // Validate the post... if (!isset($_POST['link_to_board'])) validateEventPost(); // If you're not allowed to edit any events, you have to be the poster. if ($_REQUEST['eventid'] > 0 && !allowedTo('calendar_edit_any')) isAllowedTo('calendar_edit_' . (!empty($user_info['id']) && getEventPoster($_REQUEST['eventid']) == $user_info['id'] ? 'own' : 'any')); // New - and directing? if ($_REQUEST['eventid'] == -1 && (isset($_POST['link_to_board']) || empty($modSettings['allow_cal_unlinked']))) { $_REQUEST['calendar'] = 1; require_once($sourcedir . '/Post.php'); return Post(); } // New... elseif ($_REQUEST['eventid'] == -1) { $eventOptions = array( 'board' => 0, 'topic' => 0, 'title' => $smcFunc['substr']($_REQUEST['evtitle'], 0, 100), 'member' => $user_info['id'], 'start_date' => sprintf('%04d-%02d-%02d', $_POST['year'], $_POST['month'], $_POST['day']), 'span' => isset($_POST['span']) && $_POST['span'] > 0 ? min((int) $modSettings['cal_maxspan'], (int) $_POST['span'] - 1) : 0, ); insertEvent($eventOptions); } // Deleting... elseif (isset($_REQUEST['deleteevent'])) removeEvent($_REQUEST['eventid']); // ... or just update it? else { // There could be already a topic you are not allowed to modify if (!allowedTo('post_new') && empty($modSettings['disableNoPostingCalendarEdits'])) { $request = $smcFunc['db_query']('', ' SELECT id_board, id_topic FROM {db_prefix}calendar WHERE id_event = {int:id_event} LIMIT 1', array( 'id_event' => $_REQUEST['eventid'], )); list ($id_board, $id_topic) = $smcFunc['db_fetch_row']($request); $smcFunc['db_free_result']($request); } $eventOptions = array( 'title' => $smcFunc['substr']($_REQUEST['evtitle'], 0, 100), 'span' => empty($modSettings['cal_allowspan']) || empty($_POST['span']) || $_POST['span'] == 1 || empty($modSettings['cal_maxspan']) || $_POST['span'] > $modSettings['cal_maxspan'] ? 0 : min((int) $modSettings['cal_maxspan'], (int) $_POST['span'] - 1), 'start_date' => strftime('%Y-%m-%d', mktime(0, 0, 0, (int) $_REQUEST['month'], (int) $_REQUEST['day'], (int) $_REQUEST['year'])), ); modifyEvent($_REQUEST['eventid'], $eventOptions); } updateSettings(array( 'calendar_updated' => time(), )); // No point hanging around here now... redirectexit($scripturl . '?action=calendar;month=' . $_POST['month'] . ';year=' . $_POST['year']); } // If we are not enabled... we are not enabled. if (empty($modSettings['cal_allow_unlinked']) && empty($_REQUEST['eventid'])) { $_REQUEST['calendar'] = 1; require_once($sourcedir . '/Post.php'); return Post(); } // New? if (!isset($_REQUEST['eventid'])) { $today = getdate(); $context['event'] = array( 'boards' => array(), 'board' => 0, 'new' => 1, 'eventid' => -1, 'year' => isset($_REQUEST['year']) ? $_REQUEST['year'] : $today['year'], 'month' => isset($_REQUEST['month']) ? $_REQUEST['month'] : $today['mon'], 'day' => isset($_REQUEST['day']) ? $_REQUEST['day'] : $today['mday'], 'title' => '', 'span' => 1, ); $context['event']['last_day'] = (int) strftime('%d', mktime(0, 0, 0, $context['event']['month'] == 12 ? 1 : $context['event']['month'] + 1, 0, $context['event']['month'] == 12 ? $context['event']['year'] + 1 : $context['event']['year'])); // Get list of boards that can be posted in. $boards = boardsAllowedTo('post_new'); if (empty($boards)) { // You can post new events but can't link them to anything... $context['event']['categories'] = array(); } else { // Load the list of boards and categories in the context. require_once($sourcedir . '/Subs-MessageIndex.php'); $boardListOptions = array( 'included_boards' => in_array(0, $boards) ? null : $boards, 'not_redirection' => true, 'use_permissions' => true, 'selected_board' => $modSettings['cal_defaultboard'], ); $context['event']['categories'] = getBoardList($boardListOptions); } } else { $context['event'] = getEventProperties($_REQUEST['eventid']); if ($context['event'] === false) fatal_lang_error('no_access', false); // If it has a board, then they should be editing it within the topic. if (!empty($context['event']['topic']['id']) && !empty($context['event']['topic']['first_msg'])) { // We load the board up, for a check on the board access rights... $topic = $context['event']['topic']['id']; loadBoard(); } // Make sure the user is allowed to edit this event. if ($context['event']['member'] != $user_info['id']) isAllowedTo('calendar_edit_any'); elseif (!allowedTo('calendar_edit_any')) isAllowedTo('calendar_edit_own'); } // Template, sub template, etc. loadTemplate('Calendar'); $context['sub_template'] = 'event_post'; $context['page_title'] = isset($_REQUEST['eventid']) ? $txt['calendar_edit'] : $txt['calendar_post_event']; $context['linktree'][] = array( 'name' => $context['page_title'], ); } /** * This function offers up a download of an event in iCal 2.0 format. * * follows the conventions in RFC5546 http://tools.ietf.org/html/rfc5546 * sets events as all day events since we don't have hourly events * will honor and set multi day events * sets a sequence number if the event has been modified * * @todo .... allow for week or month export files as well? */ function iCalDownload() { global $smcFunc, $sourcedir, $forum_version, $modSettings, $webmaster_email, $mbname; // You can't export if the calendar export feature is off. if (empty($modSettings['cal_export'])) fatal_lang_error('calendar_export_off', false); // Goes without saying that this is required. if (!isset($_REQUEST['eventid'])) fatal_lang_error('no_access', false); // This is kinda wanted. require_once($sourcedir . '/Subs-Calendar.php'); // Load up the event in question and check it exists. $event = getEventProperties($_REQUEST['eventid']); if ($event === false) fatal_lang_error('no_access', false); // Check the title isn't too long - iCal requires some formatting if so. $title = str_split($event['title'], 30); foreach ($title as $id => $line) { if ($id != 0) $title[$id] = ' ' . $title[$id]; $title[$id] .= "\n"; } // Format the dates. $datestamp = date('Ymd\THis\Z', time()); $datestart = $event['year'] . ($event['month'] < 10 ? '0' . $event['month'] : $event['month']) . ($event['day'] < 10 ? '0' . $event['day'] : $event['day']); // Do we have a event that spans several days? if ($event['span'] > 1) { $dateend = strtotime($event['year'] . '-' . ($event['month'] < 10 ? '0' . $event['month'] : $event['month']) . '-' . ($event['day'] < 10 ? '0' . $event['day'] : $event['day'])); $dateend += ($event['span'] - 1) * 86400; $dateend = date('Ymd', $dateend); } // This is what we will be sending later $filecontents = ''; $filecontents .= 'BEGIN:VCALENDAR' . "\n"; $filecontents .= 'METHOD:PUBLISH' . "\n"; $filecontents .= 'PRODID:-//SimpleMachines//SMF ' . (empty($forum_version) ? 2.0 : strtr($forum_version, array('SMF ' => ''))) . '//EN' . "\n"; $filecontents .= 'VERSION:2.0' . "\n"; $filecontents .= 'BEGIN:VEVENT' . "\n"; // @TODO - Should be the members email who created the event rather than $webmaster_email. $filecontents .= 'ORGANIZER;CN="' . $event['realname'] . '":MAILTO:' . $webmaster_email . "\n"; $filecontents .= 'DTSTAMP:' . $datestamp . "\n"; $filecontents .= 'DTSTART;VALUE=DATE:' . $datestart . "\n"; // more than one day if ($event['span'] > 1) $filecontents .= 'DTEND;VALUE=DATE:' . $dateend . "\n"; // event has changed? advance the sequence for this UID if ($event['sequence'] > 0) $filecontents .= 'SEQUENCE:' . $event['sequence'] . "\n"; $filecontents .= 'SUMMARY:' . implode('', $title); $filecontents .= 'UID:' . $event['eventid'] . '@' . str_replace(' ', '-', $mbname) . "\n"; $filecontents .= 'END:VEVENT' . "\n"; $filecontents .= 'END:VCALENDAR'; // Send some standard headers. ob_end_clean(); if (!empty($modSettings['enableCompressedOutput'])) @ob_start('ob_gzhandler'); else ob_start(); // Send the file headers header('Pragma: '); header('Cache-Control: no-cache'); if (!isBrowser('gecko')) header('Content-Transfer-Encoding: binary'); header('Expires: ' . gmdate('D, d M Y H:i:s', time() + 525600 * 60) . ' GMT'); header('Last-Modified: ' . gmdate('D, d M Y H:i:s', time()) . 'GMT'); header('Accept-Ranges: bytes'); header('Connection: close'); header('Content-Disposition: attachment; filename="' . $event['title'] . '.ics"'); if (empty($modSettings['enableCompressedOutput'])) header('Content-Length: ' . $smcFunc['strlen']($filecontents)); // This is a calendar item! header('Content-Type: text/calendar'); // Chuck out the card. echo $filecontents; // Off we pop - lovely! obExit(false); } /** * Nothing to see here. Move along. */ function clock() { global $settings, $context, $scripturl; $context['onimg'] = $settings['images_url'] . '/bbc/bbc_bg.png'; $context['offimg'] = $settings['images_url'] . '/bbc/bbc_hoverbg.png'; $context['page_title'] = 'Anyone know what time it is?'; $context['linktree'][] = array( 'url' => $scripturl . '?action=clock', 'name' => 'Clock', ); $context['robot_no_index'] = true; $omfg = isset($_REQUEST['omfg']); $bcd = !isset($_REQUEST['rb']) && !isset($_REQUEST['omfg']) && !isset($_REQUEST['time']); loadTemplate('Calendar'); if ($bcd) { $context['sub_template'] = 'bcd'; $context['linktree'][] = array('url' => $scripturl . '?action=clock;bcd', 'name' => 'BCD'); $context['clockicons'] = unserialize(base64_decode('YTo2OntzOjI6ImgxIjthOjI6e2k6MDtpOjI7aToxO2k6MTt9czoyOiJoMiI7YTo0OntpOjA7aTo4O2k6MTtpOjQ7aToyO2k6MjtpOjM7aToxO31zOjI6Im0xIjthOjM6e2k6MDtpOjQ7aToxO2k6MjtpOjI7aToxO31zOjI6Im0yIjthOjQ6e2k6MDtpOjg7aToxO2k6NDtpOjI7aToyO2k6MztpOjE7fXM6MjoiczEiO2E6Mzp7aTowO2k6NDtpOjE7aToyO2k6MjtpOjE7fXM6MjoiczIiO2E6NDp7aTowO2k6ODtpOjE7aTo0O2k6MjtpOjI7aTozO2k6MTt9fQ==')); } elseif (!$omfg && !isset($_REQUEST['time'])) { $context['sub_template'] = 'hms'; $context['linktree'][] = array('url' => $scripturl . '?action=clock', 'name' => 'Binary'); $context['clockicons'] = unserialize(base64_decode('YTozOntzOjE6ImgiO2E6NTp7aTowO2k6MTY7aToxO2k6ODtpOjI7aTo0O2k6MztpOjI7aTo0O2k6MTt9czoxOiJtIjthOjY6e2k6MDtpOjMyO2k6MTtpOjE2O2k6MjtpOjg7aTozO2k6NDtpOjQ7aToyO2k6NTtpOjE7fXM6MToicyI7YTo2OntpOjA7aTozMjtpOjE7aToxNjtpOjI7aTo4O2k6MztpOjQ7aTo0O2k6MjtpOjU7aToxO319')); } elseif ($omfg) { $context['sub_template'] = 'omfg'; $context['linktree'][] = array('url' => $scripturl . '?action=clock;omfg', 'name' => 'OMFG'); $context['clockicons'] = unserialize(base64_decode('YTo2OntzOjQ6InllYXIiO2E6Nzp7aTowO2k6NjQ7aToxO2k6MzI7aToyO2k6MTY7aTozO2k6ODtpOjQ7aTo0O2k6NTtpOjI7aTo2O2k6MTt9czo1OiJtb250aCI7YTo0OntpOjA7aTo4O2k6MTtpOjQ7aToyO2k6MjtpOjM7aToxO31zOjM6ImRheSI7YTo1OntpOjA7aToxNjtpOjE7aTo4O2k6MjtpOjQ7aTozO2k6MjtpOjQ7aToxO31zOjQ6ImhvdXIiO2E6NTp7aTowO2k6MTY7aToxO2k6ODtpOjI7aTo0O2k6MztpOjI7aTo0O2k6MTt9czozOiJtaW4iO2E6Njp7aTowO2k6MzI7aToxO2k6MTY7aToyO2k6ODtpOjM7aTo0O2k6NDtpOjI7aTo1O2k6MTt9czozOiJzZWMiO2E6Njp7aTowO2k6MzI7aToxO2k6MTY7aToyO2k6ODtpOjM7aTo0O2k6NDtpOjI7aTo1O2k6MTt9fQ==')); } elseif (isset($_REQUEST['time'])) { $context['sub_template'] = 'thetime'; $time = getdate($_REQUEST['time'] == 'now' ? time() : (int) $_REQUEST['time']); $year = $time['year'] % 100; $month = $time['mon']; $day = $time['mday']; $hour = $time['hours']; $min = $time['minutes']; $sec = $time['seconds']; $context['linktree'][] = array('url' => $scripturl . '?action=clock;time=' . $_REQUEST['time'], 'name' => 'Requested Time'); $context['clockicons'] = array( 'year' => array( 64 => false, 32 => false, 16 => false, 8 => false, 4 => false, 2 => false, 1 => false ), 'month' => array( 8 => false, 4 => false, 2 => false, 1 => false ), 'day' => array( 16 => false, 4 => false, 8 => false, 2 => false, 1 => false ), 'hour' => array( 32 => false, 16 => false, 8 => false, 4 => false, 2 => false, 1 => false ), 'min' => array( 32 => false, 16 => false, 8 => false, 4 => false, 2 => false, 1 => false ), 'sec' => array( 32 => false, 16 => false, 8 => false, 4 => false, 2 => false, 1 => false ), ); foreach ($context['clockicons'] as $t => $vs) foreach ($vs as $v => $dumb) { if ($$t >= $v) { $$t -= $v; $context['clockicons'][$t][$v] = true; } } } } ?>