/**
  * import_the_events_calendar function
  *
  * Import events from The Events Calendar into Ai1ec.
  *
  * @return void
  **/
 function import_the_events_calendar()
 {
     global $ai1ec_view_helper, $ai1ec_events_helper;
     $args = array('post_type' => 'post', 'numberposts' => -1, 'meta_key' => '_isEvent', 'meta_value' => 'yes');
     $posts = get_posts($args);
     $imported_events = 0;
     foreach ($posts as $post) {
         $event = new Ai1ec_Event(null);
         $postmeta = get_post_custom($post->ID);
         // Need this to offset dates coming from The Events Calendar
         $gm_diff = mktime(0) - gmmktime(0);
         $event->allday = $postmeta['_EventAllDay'][0] == 'yes' || $postmeta['_EventAllDay'][0] == 1;
         $event->start = strtotime($postmeta['_EventStartDate'][0]) - $gm_diff;
         $event->end = strtotime($postmeta['_EventEndDate'][0]) - $gm_diff;
         // If all-day event, align start/end to start/end of day
         if ($event->allday) {
             $event->start = $ai1ec_events_helper->gmgetdate($event->start);
             $event->start = gmmktime(0, 0, 0, $event->start['mon'], $event->start['mday'], $event->start['year']);
             $event->end = $ai1ec_events_helper->gmgetdate($event->end);
             $event->end = gmmktime(0, 0, 0, $event->end['mon'], $event->end['mday'], $event->end['year']);
         }
         // Finally, convert to GMT storage format
         $event->start = $ai1ec_events_helper->local_to_gmt($event->start);
         $event->end = $ai1ec_events_helper->local_to_gmt($event->end);
         // Bug in The Events Calendar where some all-day events start and end at the same time
         if ($event->allday && $event->end - $event->start < 24 * 60 * 60) {
             $event->end = $event->start + 24 * 60 * 60;
         }
         $event->venue = $postmeta['_EventVenue'][0];
         $event->country = $postmeta['_EventCountry'][0];
         $event->city = $postmeta['_EventCity'][0];
         $event->province = $postmeta['_EventState'][0];
         $event->postal_code = $postmeta['_EventZip'][0];
         $event->address = array();
         if ($postmeta['$_EventAddress']) {
             $event->address[] = $postmeta['$_EventAddress'];
         }
         if ($event->city) {
             $event->address[] = $event->city;
         }
         if ($event->province) {
             $event->address[] = $event->province;
         }
         if ($event->postal_code) {
             $event->address[] = $event->postal_code;
         }
         if ($event->country) {
             $event->address[] = $event->country;
         }
         $event->address = join(', ', $event->address);
         $event->show_map = $postmeta['_EventShowMapLink'][0] == 'true' || $postmeta['_EventShowMap'][0] == 'true';
         $event->cost = $postmeta['_EventCost'][0];
         $event->contact_phone = $postmeta['_EventPhone'][0];
         $event->post = get_object_vars($post);
         $event->post["post_type"] = AI1EC_POST_TYPE;
         unset($event->post["ID"]);
         // Transfer post categories => event categories, post tags => event tags
         $terms = wp_get_post_terms($post->ID, array('category', 'post_tag'));
         $event->categories = array();
         $event->tags = array();
         foreach ($terms as $term) {
             switch ($term->taxonomy) {
                 case 'category':
                     // Ignore special "Events" category by The Events Calendar
                     if ($term->name == 'Events') {
                         break;
                     }
                     // Need to find out the category ID, if it exists.
                     $event_term = get_term_by('name', $term->name, 'events_categories');
                     // If no category exists, create it.
                     if ($event_term === false) {
                         $event_term = (object) wp_insert_term($term->name, 'events_categories', array('description' => $term->description, 'slug' => $term->slug));
                     }
                     $event->categories[] = $event_term->term_id;
                     break;
                 case 'post_tag':
                     // For some reason tag-like taxonomies are treated differently; term
                     // IDs cannot be used; instead the actual term name must be appended
                     $event->tags[] = $term->name;
                     break;
             }
         }
         $post_id = $event->save();
         $ai1ec_events_helper->cache_event($event, $post_id);
         $imported_events++;
     }
     $ai1ec_view_helper->display_admin("import.php", array('imported_events' => $imported_events));
 }
예제 #2
0
파일: ics.php 프로젝트: newmight2015/psmpsm
 /**
  * Convert an event from a feed into a new Ai1ec_Event object and add it to
  * the calendar.
  *
  * @param Ai1ec_Event $event    Event object.
  * @param vcalendar   $calendar Calendar object.
  * @param bool        $export   States whether events are created for export.
  * @param array       $params   Additional parameters for export.
  *
  * @return void
  */
 protected function _insert_event_in_calendar(Ai1ec_Event $event, vcalendar $calendar, $export = false, array $params = array())
 {
     $tz = $this->_registry->get('date.timezone')->get_default_timezone();
     $e =& $calendar->newComponent('vevent');
     $uid = '';
     if ($event->get('ical_uid')) {
         $uid = addcslashes($event->get('ical_uid'), "\\;,\n");
     } else {
         $uid = $event->get_uid();
         $event->set('ical_uid', $uid);
         $event->save(true);
     }
     $e->setProperty('uid', $this->_sanitize_value($uid));
     $e->setProperty('url', get_permalink($event->get('post_id')));
     // =========================
     // = Summary & description =
     // =========================
     $e->setProperty('summary', $this->_sanitize_value(html_entity_decode(apply_filters('the_title', $event->get('post')->post_title), ENT_QUOTES, 'UTF-8')));
     $content = apply_filters('the_content', $event->get('post')->post_content);
     $content = str_replace(']]>', ']]&gt;', $content);
     $content = html_entity_decode($content, ENT_QUOTES, 'UTF-8');
     // Prepend featured image if available.
     $size = null;
     $avatar = $this->_registry->get('view.event.avatar');
     if ($img_url = $avatar->get_post_thumbnail_url($event, $size)) {
         $content = '<div class="ai1ec-event-avatar alignleft timely"><img src="' . esc_attr($img_url) . '" width="' . $size[0] . '" height="' . $size[1] . '" /></div>' . $content;
     }
     if (isset($params['no_html']) && $params['no_html']) {
         $e->setProperty('description', $this->_sanitize_value(strip_tags(strip_shortcodes($content))));
         if (!empty($content)) {
             $html_content = '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">\\n' . '<HTML>\\n<HEAD>\\n<TITLE></TITLE>\\n</HEAD>\\n<BODY>' . $content . '</BODY></HTML>';
             $e->setProperty('X-ALT-DESC', $this->_sanitize_value($html_content), array('FMTTYPE' => 'text/html'));
             unset($html_content);
         }
     } else {
         $e->setProperty('description', $this->_sanitize_value($content));
     }
     $revision = (int) current(array_keys(wp_get_post_revisions($event->get('post_id'))));
     $e->setProperty('sequence', $revision);
     // =====================
     // = Start & end times =
     // =====================
     $dtstartstring = '';
     $dtstart = $dtend = array();
     if ($event->is_allday()) {
         $dtstart['VALUE'] = $dtend['VALUE'] = 'DATE';
         // For exporting all day events, don't set a timezone
         if ($tz && !$export) {
             $dtstart['TZID'] = $dtend['TZID'] = $tz;
         }
         // For exportin' all day events, only set the date not the time
         if ($export) {
             $e->setProperty('dtstart', $this->_sanitize_value($event->get('start')->format('Ymd')), $dtstart);
             $e->setProperty('dtend', $this->_sanitize_value($event->get('end')->format('Ymd')), $dtend);
         } else {
             $e->setProperty('dtstart', $this->_sanitize_value($event->get('start')->format("Ymd\\T")), $dtstart);
             $e->setProperty('dtend', $this->_sanitize_value($event->get('end')->format("Ymd\\T")), $dtend);
         }
     } else {
         if ($tz) {
             $dtstart['TZID'] = $dtend['TZID'] = $tz;
         }
         // This is used later.
         $dtstartstring = $event->get('start')->format("Ymd\\THis");
         $e->setProperty('dtstart', $this->_sanitize_value($dtstartstring), $dtstart);
         $e->setProperty('dtend', $this->_sanitize_value($event->get('end')->format("Ymd\\THis")), $dtend);
     }
     // ========================
     // = Latitude & longitude =
     // ========================
     if (floatval($event->get('latitude')) || floatval($event->get('longitude'))) {
         $e->setProperty('geo', $event->get('latitude'), $event->get('longitude'));
     }
     // ===================
     // = Venue & address =
     // ===================
     if ($event->get('venue') || $event->get('address')) {
         $location = array($event->get('venue'), $event->get('address'));
         $location = array_filter($location);
         $location = implode(' @ ', $location);
         $e->setProperty('location', $this->_sanitize_value($location));
     }
     $categories = array();
     $language = get_bloginfo('language');
     foreach ($this->_taxonomy_model->get_post_categories($event->get('post_id')) as $cat) {
         $categories[] = $cat->name;
     }
     $e->setProperty('categories', implode(',', $categories), array("LANGUAGE" => $language));
     $tags = array();
     foreach ($this->_taxonomy_model->get_post_tags($event->get('post_id')) as $tag) {
         $tags[] = $tag->name;
     }
     if (!empty($tags)) {
         $e->setProperty('X-TAGS', implode(',', $tags), array("LANGUAGE" => $language));
     }
     // ==================
     // = Cost & tickets =
     // ==================
     if ($event->get('cost')) {
         $e->setProperty('X-COST', $this->_sanitize_value($event->get('cost')));
     }
     if ($event->get('ticket_url')) {
         $e->setProperty('X-TICKETS-URL', $this->_sanitize_value($event->get_nonloggable_url($event->get('ticket_url'))));
     }
     // ====================================
     // = Contact name, phone, e-mail, URL =
     // ====================================
     $contact = array($event->get('contact_name'), $event->get('contact_phone'), $event->get('contact_email'), $event->get_nonloggable_url($event->get('contact_url')));
     $contact = array_filter($contact);
     $contact = implode('; ', $contact);
     $e->setProperty('contact', $this->_sanitize_value($contact));
     // ====================
     // = Recurrence rules =
     // ====================
     $rrule = array();
     $recurrence = $event->get('recurrence_rules');
     if (!empty($recurrence)) {
         $rules = array();
         foreach (explode(';', $event->get('recurrence_rules')) as $v) {
             if (strpos($v, '=') === false) {
                 continue;
             }
             list($k, $v) = explode('=', $v);
             $k = strtoupper($k);
             // If $v is a comma-separated list, turn it into array for iCalcreator
             switch ($k) {
                 case 'BYSECOND':
                 case 'BYMINUTE':
                 case 'BYHOUR':
                 case 'BYDAY':
                 case 'BYMONTHDAY':
                 case 'BYYEARDAY':
                 case 'BYWEEKNO':
                 case 'BYMONTH':
                 case 'BYSETPOS':
                     $exploded = explode(',', $v);
                     break;
                 default:
                     $exploded = $v;
                     break;
             }
             // iCalcreator requires a more complex array structure for BYDAY...
             if ($k == 'BYDAY') {
                 $v = array();
                 foreach ($exploded as $day) {
                     $v[] = array('DAY' => $day);
                 }
             } else {
                 $v = $exploded;
             }
             $rrule[$k] = $v;
         }
     }
     // ===================
     // = Exception rules =
     // ===================
     $exceptions = $event->get('exception_rules');
     $exrule = array();
     if (!empty($exceptions)) {
         $rules = array();
         foreach (explode(';', $exceptions) as $v) {
             if (strpos($v, '=') === false) {
                 continue;
             }
             list($k, $v) = explode('=', $v);
             $k = strtoupper($k);
             // If $v is a comma-separated list, turn it into array for iCalcreator
             switch ($k) {
                 case 'BYSECOND':
                 case 'BYMINUTE':
                 case 'BYHOUR':
                 case 'BYDAY':
                 case 'BYMONTHDAY':
                 case 'BYYEARDAY':
                 case 'BYWEEKNO':
                 case 'BYMONTH':
                 case 'BYSETPOS':
                     $exploded = explode(',', $v);
                     break;
                 default:
                     $exploded = $v;
                     break;
             }
             // iCalcreator requires a more complex array structure for BYDAY...
             if ($k == 'BYDAY') {
                 $v = array();
                 foreach ($exploded as $day) {
                     $v[] = array('DAY' => $day);
                 }
             } else {
                 $v = $exploded;
             }
             $exrule[$k] = $v;
         }
     }
     // add rrule to exported calendar
     if (!empty($rrule)) {
         $e->setProperty('rrule', $this->_sanitize_value($rrule));
     }
     // add exrule to exported calendar
     if (!empty($exrule)) {
         $e->setProperty('exrule', $this->_sanitize_value($exrule));
     }
     // ===================
     // = Exception dates =
     // ===================
     // For all day events that use a date as DTSTART, date must be supplied
     // For other other events which use DATETIME, we must use that as well
     // We must also match the exact starting time
     $exception_dates = $event->get('exception_dates');
     if (!empty($exception_dates)) {
         $params = array('VALUE' => 'DATE-TIME', 'TZID' => $tz);
         $dt_suffix = $event->get('start')->format('\\THis');
         foreach (explode(',', $exception_dates) as $exdate) {
             $exdate = $this->_registry->get('date.time', $exdate)->format('Ymd');
             $e->setProperty('exdate', array($exdate . $dt_suffix), $params);
         }
     }
     return $calendar;
 }
 /**
  * Handle AJAX request for submission of front-end create event form.
  *
  * @return null
  */
 public function submit_front_end_create_event_form()
 {
     global $ai1ec_view_helper, $ai1ec_calendar_helper, $ai1ec_settings, $ai1ec_events_helper;
     $error = false;
     $html = '';
     $default_error_msg = __('There was an error creating your event.', AI1EC_PLUGIN_NAME) . ' ' . __('Please try again or contact the site administrator for help.', AI1EC_PLUGIN_NAME);
     $valid = $this->validate_front_end_create_event_form($message);
     // If valid submission, proceed with event creation.
     if ($valid) {
         // Determine post publish status.
         if (current_user_can('publish_ai1ec_events')) {
             $post_status = 'publish';
         } else {
             if (current_user_can('edit_ai1ec_events')) {
                 $post_status = 'pending';
             } else {
                 if ($ai1ec_settings->allow_anonymous_submissions) {
                     $post_status = 'pending';
                 }
             }
         }
         // Strip slashes if ridiculous PHP setting magic_quotes_gpc is enabled.
         if (get_magic_quotes_gpc()) {
             foreach ($_POST as &$param) {
                 $param = stripslashes($param);
             }
         }
         // Build post array from submitted data.
         $post = array('post_type' => AI1EC_POST_TYPE, 'post_author' => get_current_user_id(), 'post_title' => $_POST['post_title'], 'post_content' => $_POST['post_content'], 'post_status' => $post_status);
         // Copy posted event data to new empty event object.
         $event = new Ai1ec_Event();
         $event->post = $post;
         $event->categories = isset($_POST['ai1ec_categories']) ? implode(',', $_POST['ai1ec_categories']) : '';
         $event->tags = isset($_POST['ai1ec_tags']) ? $_POST['ai1ec_tags'] : '';
         $event->allday = isset($_POST['ai1ec_all_day_event']) ? (bool) $_POST['ai1ec_all_day_event'] : 0;
         $event->instant_event = isset($_POST['ai1ec_instant_event']) ? (bool) $_POST['ai1ec_instant_event'] : 0;
         $event->start = isset($_POST['ai1ec_start_time']) ? $_POST['ai1ec_start_time'] : '';
         if ($event->instant_event) {
             $event->end = $event->start + 1800;
         } else {
             $event->end = isset($_POST['ai1ec_end_time']) ? $_POST['ai1ec_end_time'] : '';
         }
         $event->address = isset($_POST['ai1ec_address']) ? $_POST['ai1ec_address'] : '';
         $event->show_map = isset($_POST['ai1ec_google_map']) ? (bool) $_POST['ai1ec_google_map'] : 0;
         // Save the event to the database.
         try {
             $event->save();
             $ai1ec_events_helper->cache_event($event);
             // Check if uploads are enabled and there is an uploaded file.
             if ((is_user_logged_in() || $ai1ec_settings->allow_anonymous_submissions && $ai1ec_settings->allow_anonymous_uploads) && !empty($_FILES['ai1ec_image']['name'])) {
                 require_once ABSPATH . 'wp-admin/includes/image.php';
                 require_once ABSPATH . 'wp-admin/includes/file.php';
                 require_once ABSPATH . 'wp-admin/includes/media.php';
                 $attach_id = media_handle_upload('ai1ec_image', $event->post_id);
                 if (is_int($attach_id)) {
                     update_post_meta($event->post_id, '_thumbnail_id', $attach_id);
                 }
             }
             if (current_user_can('publish_ai1ec_events')) {
                 $message = sprintf(__('Thank you for your submission. Your event <em>%s</em> was published successfully.', AI1EC_PLUGIN_NAME), $post['post_title']);
                 $link_text = __('View Your Event', AI1EC_PLUGIN_NAME);
                 $link_url = get_permalink($event->post_id);
             } else {
                 $message = sprintf(__('Thank you for your submission. Your event <em>%s</em> will be reviewed and published once approved.', AI1EC_PLUGIN_NAME), $post['post_title']);
                 $link_text = __('Back to Calendar', AI1EC_PLUGIN_NAME);
                 $link_url = $ai1ec_calendar_helper->get_calendar_url();
             }
         } catch (Exception $e) {
             trigger_error(sprintf(__('There was an error during event creation: %s', AI1EC_PLUGIN_NAME), $e->getMessage()), E_USER_WARNING);
             $error = true;
             $message = $default_error_msg;
         }
         $args = array('message_type' => $error ? 'error' : 'success', 'message' => $message, 'link_text' => $link_text, 'link_url' => $link_url);
         $html = $ai1ec_view_helper->get_theme_view('create-event-message.php', $args);
     } else {
         $error = true;
     }
     $response = array('error' => $error, 'message' => $message, 'html' => $html);
     $ai1ec_view_helper->xml_response($response);
 }
 /**
  * add_vcalendar_events_to_db method
  *
  * Process vcalendar instance - add events to database
  *
  * @param vcalendar $v              Calendar to retrieve data from
  * @param stdClass  $feed           Instance of feed (see Ai1ecIcs plugin)
  * @param string    $comment_status WP comment status: 'open' or 'closed'
  * @param int       $do_show_map    Map display status (DB boolean: 0 or 1)
  *
  * @return int Count of events added to database
  */
 public function add_vcalendar_events_to_db(vcalendar $v, $feed, $comment_status, $do_show_map = 0)
 {
     global $ai1ec_events_helper;
     $count = 0;
     $do_show_map = Ai1ec_Number_Utility::db_bool($do_show_map);
     $v->sort();
     // Reverse the sort order, so that RECURRENCE-IDs are listed before the
     // defining recurrence events, and therefore take precedence during
     // caching.
     $v->components = array_reverse($v->components);
     // TODO: select only VEVENT components that occur after, say, 1 month ago.
     // Maybe use $v->selectComponents(), which takes into account recurrence
     // Fetch default timezone in case individual properties don't define it
     $timezone = $v->getProperty('X-WR-TIMEZONE');
     $timezone = (string) $timezone[1];
     // go over each event
     while ($e = $v->getComponent('vevent')) {
         // Event data array.
         $data = array();
         // =====================
         // = Start & end times =
         // =====================
         $start = $e->getProperty('dtstart', 1, true);
         $end = $e->getProperty('dtend', 1, true);
         // For cases where a "VEVENT" calendar component
         // specifies a "DTSTART" property with a DATE value type but none
         // of "DTEND" nor "DURATION" property, the event duration is taken to
         // be one day.  For cases where a "VEVENT" calendar component
         // specifies a "DTSTART" property with a DATE-TIME value type but no
         // "DTEND" property, the event ends on the same calendar date and
         // time of day specified by the "DTSTART" property.
         if (empty($end)) {
             // #1 if duration is present, assign it to end time
             $end = $e->getProperty('duration', 1, true, true);
             if (empty($end)) {
                 // #2 if only DATE value is set for start, set duration to 1 day
                 if (!isset($start['value']['hour'])) {
                     $end = array('value' => array('year' => $start['value']['year'], 'month' => $start['value']['month'], 'day' => $start['value']['day'] + 1, 'hour' => 0, 'min' => 0, 'sec' => 0, 'tz' => $start['value']['tz']));
                 } else {
                     // #3 set end date to start time
                     $end = $start;
                 }
             }
         }
         $categories = $e->getProperty("CATEGORIES", false, true);
         $imported_cat = array();
         // If the user chose to preserve taxonomies during import, add categories.
         if ($categories && $feed->keep_tags_categories) {
             $imported_cat = $this->add_categories_and_tags($categories['value'], $imported_cat, false, true);
         }
         $feed_categories = $feed->feed_category;
         if (!empty($feed_categories)) {
             $imported_cat = $this->add_categories_and_tags($feed_categories, $imported_cat, false, false);
         }
         $tags = $e->getProperty("X-TAGS", false, true);
         $imported_tags = array();
         // If the user chose to preserve taxonomies during import, add tags.
         if ($tags && $feed->keep_tags_categories) {
             $imported_tags = $this->add_categories_and_tags($tags[1]['value'], $imported_tags, true, true);
         }
         $feed_tags = $feed->feed_tags;
         if (!empty($feed_tags)) {
             $imported_tags = $this->add_categories_and_tags($feed_tags, $imported_tags, true, true);
         }
         // Event is all-day if no time components are defined
         $allday = $this->_is_timeless($start['value']) && $this->_is_timeless($end['value']);
         // Also check the proprietary MS all-day field.
         $ms_allday = $e->getProperty('X-MICROSOFT-CDO-ALLDAYEVENT');
         if (!empty($ms_allday) && $ms_allday[1] == 'TRUE') {
             $allday = true;
         }
         $start = $this->time_array_to_timestamp($start, $timezone);
         $end = $this->time_array_to_timestamp($end, $timezone);
         if (false === $start || false === $end) {
             trigger_error('Failed to parse one or more dates given timezone "' . var_export($timezone, true) . '".', E_USER_WARNING);
             continue;
         }
         // If all-day, and start and end times are equal, then this event has
         // invalid end time (happens sometimes with poorly implemented iCalendar
         // exports, such as in The Event Calendar), so set end time to 1 day
         // after start time.
         if ($allday && $start === $end) {
             $end += 24 * 60 * 60;
         }
         $data += compact('start', 'end', 'allday');
         // =======================================
         // = Recurrence rules & recurrence dates =
         // =======================================
         if ($rrule = $e->createRrule()) {
             $rrule = trim(end(explode(':', $rrule)));
         }
         if ($exrule = $e->createExrule()) {
             $exrule = trim(end(explode(':', $exrule)));
         }
         if ($rdate = $e->createRdate()) {
             $rdate = trim(end(explode(':', $rdate)));
         }
         // ===================
         // = Exception dates =
         // ===================
         $exdate_array = array();
         if ($exdates = $e->createExdate()) {
             // We may have two formats:
             // one exdate with many dates ot more EXDATE rules
             $exdates = explode("EXDATE", $exdates);
             foreach ($exdates as $exd) {
                 if (empty($exd)) {
                     continue;
                 }
                 $exdate_array[] = trim(end(explode(':', $exd)));
             }
         }
         // This is the local string.
         $exdate_loc = implode(',', $exdate_array);
         $gmt_exdates = array();
         // Now we convert the string to gmt. I must do it here
         // because EXDATE:date1,date2,date3 must be parsed
         if (!empty($exdate_loc)) {
             foreach (explode(',', $exdate_loc) as $date) {
                 // If the date is > 8 char that's a datetime, we just want the
                 // date part for the exclusion rules
                 if (strlen($date) > 8) {
                     $date = substr($date, 0, 8);
                 }
                 $gmt_exdates[] = $ai1ec_events_helper->exception_dates_to_gmt($date);
             }
         }
         $exdate = implode(',', $gmt_exdates);
         // ========================
         // = Latitude & longitude =
         // ========================
         $latitude = $longitude = NULL;
         $geo_tag = $e->getProperty('geo');
         if (is_array($geo_tag)) {
             if (isset($geo_tag['latitude']) && isset($geo_tag['longitude'])) {
                 $latitude = (double) $geo_tag['latitude'];
                 $longitude = (double) $geo_tag['longitude'];
             }
         } else {
             if (!empty($geo_tag) && false !== strpos($geo_tag, ';')) {
                 list($latitude, $longitude) = explode(';', $geo_tag, 2);
                 $latitude = (double) $latitude;
                 $longitude = (double) $longitude;
             }
         }
         unset($geo_tag);
         if (NULL !== $latitude) {
             $data += compact('latitude', 'longitude');
             // Check the input coordinates checkbox, otherwise lat/long data
             // is not present on the edit event page
             $data['show_coordinates'] = 1;
         }
         // ===================
         // = Venue & address =
         // ===================
         $address = $venue = '';
         $location = $e->getProperty('location');
         $matches = array();
         // This regexp matches a venue / address in the format
         // "venue @ address" or "venue - address".
         preg_match('/\\s*(.*\\S)\\s+[\\-@]\\s+(.*)\\s*/', $location, $matches);
         // if there is no match, it's not a combined venue + address
         if (empty($matches)) {
             // if there is a comma, probably it's an address
             if (false === strpos($location, ',')) {
                 $venue = $location;
             } else {
                 $address = $location;
             }
         } else {
             $venue = isset($matches[1]) ? $matches[1] : '';
             $address = isset($matches[2]) ? $matches[2] : '';
         }
         // =====================================================
         // = Set show map status based on presence of location =
         // =====================================================
         if (1 === $do_show_map && NULL === $latitude && empty($address)) {
             $do_show_map = 0;
         }
         // ==================
         // = Cost & tickets =
         // ==================
         $cost = $e->getProperty('X-COST');
         $cost = $cost ? $cost[1] : '';
         $ticket_url = $e->getProperty('X-TICKETS-URL');
         $ticket_url = $ticket_url ? $ticket_url[1] : '';
         // ===============================
         // = Contact name, phone, e-mail =
         // ===============================
         $organizer = $e->getProperty('organizer');
         if ('MAILTO:' === substr($organizer, 0, 7) && false === strpos($organizer, '@')) {
             $organizer = substr($organizer, 7);
         }
         $contact = $e->getProperty('contact');
         $elements = explode(';', $contact, 4);
         foreach ($elements as $el) {
             $el = trim($el);
             // Detect e-mail address.
             if (false !== strpos($el, '@')) {
                 $data['contact_email'] = $el;
             } elseif (false !== strpos($el, '://')) {
                 $data['contact_url'] = $el;
             } elseif (preg_match('/\\d/', $el)) {
                 $data['contact_phone'] = $el;
             } else {
                 $data['contact_name'] = $el;
             }
         }
         if (!isset($data['contact_name']) || !$data['contact_name']) {
             // If no contact name, default to organizer property.
             $data['contact_name'] = $organizer;
         }
         // Store yet-unsaved values to the $data array.
         $data += array('recurrence_rules' => $rrule, 'exception_rules' => $exrule, 'recurrence_dates' => $rdate, 'exception_dates' => $exdate, 'venue' => $venue, 'address' => $address, 'cost' => $cost, 'ticket_url' => $ticket_url, 'show_map' => $do_show_map, 'ical_feed_url' => $feed->feed_url, 'ical_source_url' => $e->getProperty('url'), 'ical_organizer' => $organizer, 'ical_contact' => $contact, 'ical_uid' => $e->getProperty('uid'), 'categories' => array_keys($imported_cat), 'tags' => array_keys($imported_tags), 'feed' => $feed, 'post' => array('post_status' => 'publish', 'comment_status' => $comment_status, 'post_type' => AI1EC_POST_TYPE, 'post_author' => 1, 'post_title' => $e->getProperty('summary'), 'post_content' => stripslashes(str_replace('\\n', "\n", $e->getProperty('description')))));
         // Create event object.
         $event = new Ai1ec_Event($data);
         // TODO: when singular events change their times in an ICS feed from one
         // import to another, the matching_event_id is null, which is wrong. We
         // want to match that event that previously had a different time.
         // However, we also want the function to NOT return a matching event in
         // the case of recurring events, and different events with different
         // RECURRENCE-IDs... ponder how to solve this.. may require saving the
         // RECURRENCE-ID as another field in the database.
         $matching_event_id = $ai1ec_events_helper->get_matching_event_id($event->ical_uid, $event->ical_feed_url, $event->start, !empty($event->recurrence_rules));
         if (NULL === $matching_event_id) {
             // =================================================
             // = Event was not found, so store it and the post =
             // =================================================
             $event->save();
         } else {
             // ======================================================
             // = Event was found, let's store the new event details =
             // ======================================================
             // Update the post
             $post = get_post($matching_event_id);
             $post->post_title = $event->post->post_title;
             $post->post_content = $event->post->post_content;
             wp_update_post($post);
             // Update the event
             $event->post_id = $matching_event_id;
             $event->post = $post;
             $event->save(true);
             // Delete event's cache
             $ai1ec_events_helper->delete_event_cache($matching_event_id);
         }
         // Regenerate event's cache
         $ai1ec_events_helper->cache_event($event);
         $count++;
     }
     return $count;
 }
예제 #5
0
 /**
  * Convert an event from a feed into a new Ai1ec_Event object and add it to
  * the calendar.
  *
  * @param Ai1ec_Event $event    Event object.
  * @param vcalendar   $calendar Calendar object.
  * @param bool        $export   States whether events are created for export.
  * @param array       $params   Additional parameters for export.
  *
  * @return void
  */
 protected function _insert_event_in_calendar(Ai1ec_Event $event, vcalendar $calendar, $export = false, array $params = array())
 {
     $tz = $this->_registry->get('date.timezone')->get_default_timezone();
     $e =& $calendar->newComponent('vevent');
     $uid = '';
     if ($event->get('ical_uid')) {
         $uid = addcslashes($event->get('ical_uid'), "\\;,\n");
     } else {
         $uid = $event->get_uid();
         $event->set('ical_uid', $uid);
         $event->save(true);
     }
     $e->setProperty('uid', $this->_sanitize_value($uid));
     $e->setProperty('url', get_permalink($event->get('post_id')));
     // =========================
     // = Summary & description =
     // =========================
     $e->setProperty('summary', $this->_sanitize_value(html_entity_decode(apply_filters('the_title', $event->get('post')->post_title), ENT_QUOTES, 'UTF-8')));
     $content = apply_filters('ai1ec_the_content', apply_filters('the_content', $event->get('post')->post_content));
     $post_meta_values = get_post_meta($event->get('post_id'), '', false);
     $cost_type = null;
     if ($post_meta_values) {
         foreach ($post_meta_values as $key => $value) {
             if ('_ai1ec_cost_type' === $key) {
                 $cost_type = $value[0];
             }
             if (isset($params['xml']) && $params['xml'] && false !== preg_match('/^x\\-meta\\-/i', $key)) {
                 $e->setProperty($key, $this->_sanitize_value($value));
             }
         }
     }
     if (false === ai1ec_is_blank($cost_type)) {
         $e->setProperty('X-COST-TYPE', $this->_sanitize_value($cost_type));
     }
     $url = '';
     $api = $this->_registry->get('model.api.api-ticketing');
     $api_event_id = $api->get_api_event_id($event->get('post_id'));
     if ($api_event_id) {
         //getting all necessary informations that will be necessary on imported ticket events
         $e->setProperty('X-API-EVENT-ID', $api_event_id);
         $e->setProperty('X-API-URL', $api->get_api_event_url($event->get('post_id')));
         $e->setProperty('X-CHECKOUT-URL', $api->get_api_event_checkout_url($event->get('post_id')));
         $e->setProperty('X-API-EVENT-CURRENCY', $api->get_api_event_currency($event->get('post_id')));
     } else {
         if ($event->get('ticket_url')) {
             $url = $event->get('ticket_url');
         }
     }
     //Adding Ticket URL to the Description field
     if (false === ai1ec_is_blank($url)) {
         $content = $this->_remove_ticket_url($content);
         $content = $content . '<p>' . __('Tickets: ', AI1EC_PLUGIN_NAME) . '<a class="ai1ec-ticket-url-exported" href="' . $url . '">' . $url . '</a>.</p>';
     }
     $content = str_replace(']]>', ']]&gt;', $content);
     $content = html_entity_decode($content, ENT_QUOTES, 'UTF-8');
     // Prepend featured image if available.
     $size = null;
     $avatar = $this->_registry->get('view.event.avatar');
     $matches = $avatar->get_image_from_content($content);
     // if no img is already present - add thumbnail
     if (empty($matches)) {
         $post_id = get_post_thumbnail_id($event->get('post_id'));
         $images = null;
         $added = null;
         foreach (array('thumbnail', 'medium', 'large', 'full') as $_size) {
             $attributes = wp_get_attachment_image_src($post_id, $_size);
             if (false !== $attributes) {
                 $key_str = sprintf('%d_%d', $attributes[1], $attributes[2]);
                 if (null === $added || false === isset($added[$key_str])) {
                     $added[$key_str] = true;
                     array_unshift($attributes, $_size);
                     $images[] = implode(';', $attributes);
                 }
             }
         }
         if (null !== $images) {
             $e->setProperty('X-WP-IMAGES-URL', $this->_sanitize_value(implode(',', $images)));
         }
         if ($img_url = $avatar->get_post_thumbnail_url($event, $size)) {
             $content = '<div class="ai1ec-event-avatar alignleft timely"><img src="' . esc_attr($img_url) . '" width="' . $size[0] . '" height="' . $size[1] . '" /></div>' . $content;
         }
     }
     if (isset($params['no_html']) && $params['no_html']) {
         $e->setProperty('description', $this->_sanitize_value(strip_tags(strip_shortcodes($content))));
         if (!empty($content)) {
             $html_content = '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">\\n' . '<HTML>\\n<HEAD>\\n<TITLE></TITLE>\\n</HEAD>\\n<BODY>' . $content . '</BODY></HTML>';
             $e->setProperty('X-ALT-DESC', $this->_sanitize_value($html_content), array('FMTTYPE' => 'text/html'));
             unset($html_content);
         }
     } else {
         $e->setProperty('description', $this->_sanitize_value($content));
     }
     $revision = (int) current(array_keys(wp_get_post_revisions($event->get('post_id'))));
     $e->setProperty('sequence', $revision);
     // =====================
     // = Start & end times =
     // =====================
     $dtstartstring = '';
     $dtstart = $dtend = array();
     if ($event->is_allday()) {
         $dtstart['VALUE'] = $dtend['VALUE'] = 'DATE';
         // For exporting all day events, don't set a timezone
         if ($tz && !$export) {
             $dtstart['TZID'] = $dtend['TZID'] = $tz;
         }
         // For exportin' all day events, only set the date not the time
         if ($export) {
             $e->setProperty('dtstart', $this->_sanitize_value($event->get('start')->format('Ymd')), $dtstart);
             $e->setProperty('dtend', $this->_sanitize_value($event->get('end')->format('Ymd')), $dtend);
         } else {
             $e->setProperty('dtstart', $this->_sanitize_value($event->get('start')->format("Ymd\\T")), $dtstart);
             $e->setProperty('dtend', $this->_sanitize_value($event->get('end')->format("Ymd\\T")), $dtend);
         }
     } else {
         if ($tz) {
             $dtstart['TZID'] = $dtend['TZID'] = $tz;
         }
         // This is used later.
         $dtstartstring = $event->get('start')->format("Ymd\\THis");
         $e->setProperty('dtstart', $this->_sanitize_value($dtstartstring), $dtstart);
         if (false === (bool) $event->get('instant_event')) {
             $e->setProperty('dtend', $this->_sanitize_value($event->get('end')->format("Ymd\\THis")), $dtend);
         }
     }
     // ========================
     // = Latitude & longitude =
     // ========================
     if (floatval($event->get('latitude')) || floatval($event->get('longitude'))) {
         $e->setProperty('geo', $event->get('latitude'), $event->get('longitude'));
     }
     // ===================
     // = Venue & address =
     // ===================
     if ($event->get('venue') || $event->get('address')) {
         $location = array($event->get('venue'), $event->get('address'));
         $location = array_filter($location);
         $location = implode(' @ ', $location);
         $e->setProperty('location', $this->_sanitize_value($location));
     }
     $categories = array();
     $language = get_bloginfo('language');
     foreach ($this->_taxonomy_model->get_post_categories($event->get('post_id')) as $cat) {
         if ('events_categories' === $cat->taxonomy) {
             $categories[] = $cat->name;
         }
     }
     $e->setProperty('categories', implode(',', $categories), array("LANGUAGE" => $language));
     $tags = array();
     foreach ($this->_taxonomy_model->get_post_tags($event->get('post_id')) as $tag) {
         $tags[] = $tag->name;
     }
     if (!empty($tags)) {
         $e->setProperty('X-TAGS', implode(',', $tags), array("LANGUAGE" => $language));
     }
     // ==================
     // = Cost & tickets =
     // ==================
     if ($event->get('cost')) {
         $e->setProperty('X-COST', $this->_sanitize_value($event->get('cost')));
     }
     if ($event->get('ticket_url')) {
         $e->setProperty('X-TICKETS-URL', $this->_sanitize_value($event->get('ticket_url')));
     }
     // =================
     // = Instant Event =
     // =================
     if ($event->is_instant()) {
         $e->setProperty('X-INSTANT-EVENT', $this->_sanitize_value($event->is_instant()));
     }
     // ====================================
     // = Contact name, phone, e-mail, URL =
     // ====================================
     $contact = array($event->get('contact_name'), $event->get('contact_phone'), $event->get('contact_email'), $event->get('contact_url'));
     $contact = array_filter($contact);
     $contact = implode('; ', $contact);
     $e->setProperty('contact', $this->_sanitize_value($contact));
     // ====================
     // = Recurrence rules =
     // ====================
     $rrule = array();
     $recurrence = $event->get('recurrence_rules');
     $recurrence = $this->_filter_rule($recurrence);
     if (!empty($recurrence)) {
         $rules = array();
         foreach (explode(';', $recurrence) as $v) {
             if (strpos($v, '=') === false) {
                 continue;
             }
             list($k, $v) = explode('=', $v);
             $k = strtoupper($k);
             // If $v is a comma-separated list, turn it into array for iCalcreator
             switch ($k) {
                 case 'BYSECOND':
                 case 'BYMINUTE':
                 case 'BYHOUR':
                 case 'BYDAY':
                 case 'BYMONTHDAY':
                 case 'BYYEARDAY':
                 case 'BYWEEKNO':
                 case 'BYMONTH':
                 case 'BYSETPOS':
                     $exploded = explode(',', $v);
                     break;
                 default:
                     $exploded = $v;
                     break;
             }
             // iCalcreator requires a more complex array structure for BYDAY...
             if ($k == 'BYDAY') {
                 $v = array();
                 foreach ($exploded as $day) {
                     $v[] = array('DAY' => $day);
                 }
             } else {
                 $v = $exploded;
             }
             $rrule[$k] = $v;
         }
     }
     // ===================
     // = Exception rules =
     // ===================
     $exceptions = $event->get('exception_rules');
     $exceptions = $this->_filter_rule($exceptions);
     $exrule = array();
     if (!empty($exceptions)) {
         $rules = array();
         foreach (explode(';', $exceptions) as $v) {
             if (strpos($v, '=') === false) {
                 continue;
             }
             list($k, $v) = explode('=', $v);
             $k = strtoupper($k);
             // If $v is a comma-separated list, turn it into array for iCalcreator
             switch ($k) {
                 case 'BYSECOND':
                 case 'BYMINUTE':
                 case 'BYHOUR':
                 case 'BYDAY':
                 case 'BYMONTHDAY':
                 case 'BYYEARDAY':
                 case 'BYWEEKNO':
                 case 'BYMONTH':
                 case 'BYSETPOS':
                     $exploded = explode(',', $v);
                     break;
                 default:
                     $exploded = $v;
                     break;
             }
             // iCalcreator requires a more complex array structure for BYDAY...
             if ($k == 'BYDAY') {
                 $v = array();
                 foreach ($exploded as $day) {
                     $v[] = array('DAY' => $day);
                 }
             } else {
                 $v = $exploded;
             }
             $exrule[$k] = $v;
         }
     }
     // add rrule to exported calendar
     if (!empty($rrule) && !isset($rrule['RDATE'])) {
         $e->setProperty('rrule', $this->_sanitize_value($rrule));
     }
     // add exrule to exported calendar
     if (!empty($exrule) && !isset($exrule['EXDATE'])) {
         $e->setProperty('exrule', $this->_sanitize_value($exrule));
     }
     // ===================
     // = Exception dates =
     // ===================
     // For all day events that use a date as DTSTART, date must be supplied
     // For other other events which use DATETIME, we must use that as well
     // We must also match the exact starting time
     $recurrence_dates = $event->get('recurrence_dates');
     $recurrence_dates = $this->_filter_rule($recurrence_dates);
     if (!empty($recurrence_dates)) {
         $params = array('VALUE' => 'DATE-TIME', 'TZID' => $tz);
         $dt_suffix = $event->get('start')->format('\\THis');
         foreach (explode(',', $recurrence_dates) as $exdate) {
             // date-time string in EXDATES is formatted as 'Ymd\THis\Z', that
             // means - in UTC timezone, thus we use `format_to_gmt` here.
             $exdate = $this->_registry->get('date.time', $exdate)->format_to_gmt('Ymd');
             $e->setProperty('rdate', array($exdate . $dt_suffix), $params);
         }
     }
     $exception_dates = $event->get('exception_dates');
     $exception_dates = $this->_filter_rule($exception_dates);
     if (!empty($exception_dates)) {
         $params = array('VALUE' => 'DATE-TIME', 'TZID' => $tz);
         $dt_suffix = $event->get('start')->format('\\THis');
         foreach (explode(',', $exception_dates) as $exdate) {
             // date-time string in EXDATES is formatted as 'Ymd\THis\Z', that
             // means - in UTC timezone, thus we use `format_to_gmt` here.
             $exdate = $this->_registry->get('date.time', $exdate)->format_to_gmt('Ymd');
             $e->setProperty('exdate', array($exdate . $dt_suffix), $params);
         }
     }
     return $calendar;
 }
 /**
  * Handle AJAX request for submission of front-end create event form.
  *
  * @return null
  */
 public function submit_front_end_create_event_form()
 {
     global $ai1ec_view_helper, $ai1ec_calendar_helper, $ai1ec_events_helper;
     $ai1ec_settings = Ai1ec_Settings::get_instance();
     $error = false;
     $html = '';
     $default_error_msg = __('There was an error creating your event.', AI1EC_PLUGIN_NAME) . ' ' . __('Please try again or contact the site administrator for help.', AI1EC_PLUGIN_NAME);
     $valid = $this->validate_front_end_create_event_form($message);
     // If valid submission, proceed with event creation.
     if ($valid) {
         // Determine post publish status.
         if (current_user_can('publish_ai1ec_events')) {
             $post_status = 'publish';
         } else {
             if (current_user_can('edit_ai1ec_events')) {
                 $post_status = 'pending';
             } else {
                 if ($ai1ec_settings->allow_anonymous_submissions) {
                     $post_status = 'pending';
                 }
             }
         }
         // Strip slashes if ridiculous PHP setting magic_quotes_gpc is enabled.
         foreach ($_POST as $param_name => $param) {
             if ('ai1ec' === substr($param_name, 0, 5) && is_scalar($param)) {
                 $_POST[$param_name] = stripslashes($param);
             }
         }
         // Build post array from submitted data.
         $post = array('post_type' => AI1EC_POST_TYPE, 'post_author' => get_current_user_id(), 'post_title' => $_POST['post_title'], 'post_content' => $_POST['post_content'], 'post_status' => $post_status);
         // Copy posted event data to new empty event object.
         $event = new Ai1ec_Event();
         $event->post = $post;
         $event->categories = isset($_POST['ai1ec_categories']) ? implode(',', $_POST['ai1ec_categories']) : '';
         $event->tags = isset($_POST['ai1ec_tags']) ? $_POST['ai1ec_tags'] : '';
         $event->allday = isset($_POST['ai1ec_all_day_event']) ? (bool) $_POST['ai1ec_all_day_event'] : 0;
         $event->instant_event = isset($_POST['ai1ec_instant_event']) ? (bool) $_POST['ai1ec_instant_event'] : 0;
         $event->start = isset($_POST['ai1ec_start_time']) ? $_POST['ai1ec_start_time'] : '';
         if ($event->instant_event) {
             $event->end = $event->start + 1800;
         } else {
             $event->end = isset($_POST['ai1ec_end_time']) ? $_POST['ai1ec_end_time'] : '';
         }
         $event->address = isset($_POST['ai1ec_address']) ? $_POST['ai1ec_address'] : '';
         $event->show_map = isset($_POST['ai1ec_google_map']) ? (bool) $_POST['ai1ec_google_map'] : 0;
         $scalar_field_list = array('ai1ec_venue' => FILTER_SANITIZE_STRING, 'ai1ec_cost' => FILTER_SANITIZE_STRING, 'ai1ec_is_free' => FILTER_SANITIZE_NUMBER_INT, 'ai1ec_ticket_url' => FILTER_VALIDATE_URL, 'ai1ec_contact_name' => FILTER_SANITIZE_STRING, 'ai1ec_contact_phone' => FILTER_SANITIZE_STRING, 'ai1ec_contact_email' => FILTER_VALIDATE_EMAIL, 'ai1ec_contact_url' => FILTER_VALIDATE_URL);
         foreach ($scalar_field_list as $scalar_field => $field_filter) {
             $scalar_value = filter_input(INPUT_POST, $scalar_field, $field_filter);
             if (!empty($scalar_value)) {
                 $use_name = substr($scalar_field, 6);
                 $event->{$use_name} = $scalar_value;
             }
         }
         // Save the event to the database.
         try {
             $event->save();
             $ai1ec_events_helper->cache_event($event);
             // Check if uploads are enabled and there is an uploaded file.
             if ((is_user_logged_in() || $ai1ec_settings->allow_anonymous_submissions && $ai1ec_settings->allow_anonymous_uploads) && !empty($_FILES['ai1ec_image']['name'])) {
                 require_once ABSPATH . 'wp-admin/includes/image.php';
                 require_once ABSPATH . 'wp-admin/includes/file.php';
                 require_once ABSPATH . 'wp-admin/includes/media.php';
                 $attach_id = media_handle_upload('ai1ec_image', $event->post_id);
                 if (is_int($attach_id)) {
                     update_post_meta($event->post_id, '_thumbnail_id', $attach_id);
                 }
             }
             // Send the mail
             $admin_notification = Ai1ec_Notification_Factory::create_notification_instance(array(get_option('admin_email')), $ai1ec_settings->admin_add_new_event_mail_body, Ai1ec_Notification_Factory::EMAIL_NOTIFICATION, $ai1ec_settings->admin_add_new_event_mail_subject);
             $edit_url = 'post.php?post=' . $event->post_id . '&action=edit';
             $translations = array('[event_title]' => $_POST['post_title'], '[site_title]' => get_bloginfo('name'), '[site_url]' => site_url(), '[event_admin_url]' => admin_url($edit_url));
             $admin_notification->set_translations($translations);
             $sent = $admin_notification->send();
             if (current_user_can('publish_ai1ec_events')) {
                 $message = sprintf(__('Thank you for your submission. Your event <em>%s</em> was published successfully.', AI1EC_PLUGIN_NAME), $post['post_title']);
                 $link_text = __('View Your Event', AI1EC_PLUGIN_NAME);
                 $link_url = get_permalink($event->post_id);
             } else {
                 $message = sprintf(__('Thank you for your submission. Your event <em>%s</em> will be reviewed and published once approved.', AI1EC_PLUGIN_NAME), $post['post_title']);
                 $link_text = __('Back to Calendar', AI1EC_PLUGIN_NAME);
                 $link_url = $ai1ec_calendar_helper->get_calendar_url();
             }
         } catch (Exception $e) {
             trigger_error(sprintf(__('There was an error during event creation: %s', AI1EC_PLUGIN_NAME), $e->getMessage()), E_USER_WARNING);
             $error = true;
             $message = $default_error_msg;
         }
         $args = array('message_type' => $error ? 'error' : 'success', 'message' => $message, 'link_text' => $link_text, 'link_url' => $link_url);
         $html = $ai1ec_view_helper->get_theme_view('create-event-message.php', $args);
     } else {
         $error = true;
     }
     $response = array('error' => $error, 'message' => $message, 'html' => $html);
     $ai1ec_view_helper->xml_response($response);
 }
예제 #7
0
 /**
  * Handles instances saving and switching if needed. If original event
  * and created event have different start dates proceed in old style
  * otherwise find next instance, switch original start date to next
  * instance start date. If there are no next instances mark event as
  * non recurring. Filter also exception dates if are past.
  *
  * @param Ai1ec_Event $created_event  Created event object.
  * @param Ai1ec_Event $original_event Original event object.
  *
  * @return void Method does not return.
  */
 protected function _handle_instances(Ai1ec_Event $created_event, Ai1ec_Event $original_event, $instance_id)
 {
     $ce_start = $created_event->get('start');
     $oe_start = $original_event->get('start');
     if ($ce_start->format() !== $oe_start->format()) {
         $this->add_exception_date($original_event->get('post_id'), $ce_start);
         return;
     }
     $next_instance = $this->_find_next_instance($original_event->get('post_id'), $instance_id);
     if (!$next_instance) {
         $original_event->set('recurrence_rules', null);
         $original_event->save(true);
         return;
     }
     $original_event->set('start', $this->_registry->get('date.time', $next_instance->get('start')));
     $original_event->set('end', $this->_registry->get('date.time', $next_instance->get('end')));
     $edates = $this->_filter_exception_dates($original_event);
     $original_event->set('exception_dates', implode(',', $edates));
     $recurrence_rules = $original_event->get('recurrence_rules');
     $rules_info = $this->_registry->get('recurrence.rule')->build_recurrence_rules_array($recurrence_rules);
     if (isset($rules_info['COUNT'])) {
         $next_instances_count = $this->_count_next_instances($original_event->get('post_id'), $instance_id);
         $rules_info['COUNT'] = (int) $next_instances_count + count($edates);
         $rules = '';
         if ($rules_info['COUNT'] <= 1) {
             $rules_info = array();
         }
         foreach ($rules_info as $key => $value) {
             $rules .= $key . '=' . $value . ';';
         }
         $original_event->set('recurrence_rules', $rules);
     }
     $original_event->save(true);
 }
 /**
  * Create a duplicate from a posts' instance
  */
 function duplicate_post_create_duplicate($post, $status = '')
 {
     $new_post_author = $this->duplicate_post_get_current_user();
     $new_post_status = $status;
     if (empty($new_post_status)) {
         $new_post_status = $post->post_status;
     }
     $new_post_status = $this->get_new_post_status($new_post_status);
     $new_post = array('menu_order' => $post->menu_order, 'comment_status' => $post->comment_status, 'ping_status' => $post->ping_status, 'pinged' => $post->pinged, 'post_author' => $new_post_author->ID, 'post_content' => $post->post_content, 'post_date' => $post->post_date, 'post_date_gmt' => get_gmt_from_date($post->post_date), 'post_excerpt' => $post->post_excerpt, 'post_parent' => $post->post_parent, 'post_password' => $post->post_password, 'post_status' => $new_post_status, 'post_title' => $post->post_title, 'post_type' => $post->post_type, 'to_ping' => $post->to_ping);
     $new_post_id = wp_insert_post($new_post);
     $edit_event_url = esc_attr(admin_url("post.php?post={$new_post_id}&action=edit"));
     $message = Ai1ec_Helper_Factory::create_admin_message_instance(sprintf(__('<p>The event <strong>%s</strong> was cloned succesfully. <a href="%s">Edit cloned event</a></p>', AI1EC_PLUGIN_NAME), $post->post_title, $edit_event_url));
     $message->set_message_type('updated');
     $this->admin_notice_helper->add_renderable_children($message);
     // If you have written a plugin which uses non-WP database tables to save
     // information about a post you can hook this action to dupe that data.
     if ($post->post_type == 'page' || function_exists('is_post_type_hierarchical') && is_post_type_hierarchical($post->post_type)) {
         do_action('dp_duplicate_page', $new_post_id, $post);
     } else {
         do_action('dp_duplicate_post', $new_post_id, $post);
     }
     if ('ai1ec_event' === $post->post_type) {
         try {
             $old_event = new Ai1ec_Event($post->ID);
             $old_event->post_id = $new_post_id;
             unset($old_event->post);
             $old_event->save();
         } catch (Ai1ec_Event_Not_Found $exception) {
             /* ignore */
         }
     }
     delete_post_meta($new_post_id, '_dp_original');
     add_post_meta($new_post_id, '_dp_original', $post->ID);
     // If the copy gets immediately published, we have to set a proper slug.
     if ($new_post_status == 'publish' || $new_post_status == 'future') {
         $post_name = wp_unique_post_slug($post->post_name, $new_post_id, $new_post_status, $post->post_type, $post->post_parent);
         $new_post = array();
         $new_post['ID'] = $new_post_id;
         $new_post['post_name'] = $post_name;
         // Update the post into the database
         wp_update_post($new_post);
     }
     return $new_post_id;
 }
 /**
  * add_exception_date method
  *
  * Add exception (date) to event.
  *
  * @param int   $post_id Event edited post ID
  * @param mixed $date    Parseable date representation to exclude
  *
  * @return bool Success
  */
 public function add_exception_date($post_id, $date)
 {
     if (!is_int($date) && !ctype_digit($date)) {
         $date = strtotime($date);
     }
     $event = new Ai1ec_Event($post_id);
     $dates_list = explode(',', $event->exception_dates);
     if (empty($dates_list[0])) {
         unset($dates_list[0]);
     }
     $dates_list[] = gmdate('Ymd\\THis\\Z', $this->local_to_gmt($date));
     $event->exception_dates = implode(',', $dates_list);
     return $event->save(true);
 }