/**
* This functions inserts new event data for a post of event type.
* Optionally it can delete existing occurrences / data before inserting new ones.
* It creates (or validates) the event before inserting. If there is an error, nothing
* is deleted. Post_id must be supplied. Returns the created and inserted event as an object.
* @since 1.1.0
*
* @param array $event_data - array of data to be used by EO_Event::create() or EO_Event::createFromObject()
* @param int $post_id the ID of the post for which the event is being inserted.
* @param bool $delete - if true, deletes existing event-data before inserting new ones.
* @return EO_Event $event - the event object
*/
function insertEvent($event_data = array(), $post_id = null, $delete = false)
{
if (!current_user_can('edit_events')) {
wp_die(__('You do not have sufficient permissions to create events'));
}
if (empty($event_data) || empty($post_id)) {
wp_die(__('Inserting event error: Event data and associated post id must be supplied.'));
}
$post = get_post($post_id);
if (empty($post) || $post->post_type != 'event') {
wp_die(__('Event Organiser error: Invalid post'));
}
//First of all 'create' the event - this performs necessary validation checks and populates the event object
$event = new EO_Event($post_id);
if (!empty($event_data['dateObjects'])) {
$result = $event->createFromObjects($event_data);
} else {
$result = $event->create($event_data);
}
if ($result) {
if ($delete) {
eventorganiser_event_delete($post_id);
}
$event->insert($post_id);
} else {
return false;
}
return $event;
}
/**
* Saves the event data posted from the event metabox.
* Hooked to the 'save_post' action
*
* @since 1.0.0
*
* @param int $post_id the event post ID
* @return int $post_id the event post ID
*/
function eventorganiser_details_save($post_id)
{
global $wpdb, $eventorganiser_events_table;
//make sure data came from our meta box
if (!isset($_POST['_eononce']) || !wp_verify_nonce($_POST['_eononce'], 'eventorganiser_event_update_' . $post_id)) {
return;
}
// verify this is not an auto save routine.
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
return $post_id;
}
//authentication checks
if (!current_user_can('edit_event', $post_id)) {
return $post_id;
}
$raw_data = isset($_POST['eo_input']) ? $_POST['eo_input'] : array();
//Update venue
$raw_data['Venue'] = !empty($raw_data['event-venue']) ? intval($raw_data['event-venue']) : null;
$r = wp_set_post_terms($post_id, array($raw_data['Venue']), 'event-venue', false);
//TODO Reoccurrence details wil be sotred as post meta - leaving just dates/occurrence/IDs
//Check if there is existing event data.
$event = new EO_Event($post_id);
/*
* If event data exists, we may have to delete the occurrances and replace them with new ones.
* First we check if this is necessary. If not, we just update the data and exit.
*/
$delete_existing = false;
if ($event->exists) {
if (isset($raw_data['schedule']) && $raw_data['schedule'] == 'once' && $event->is_schedule('once')) {
//We are updating a single event (and it is still a one time event), can just update all data easily
$event->create($raw_data);
$event_input = array('post_id' => $post_id, 'StartDate' => $event->start->format('Y-m-d'), 'StartTime' => $event->start->format('H:i:s'), 'EndDate' => $event->end->format('Y-m-d'), 'FinishTime' => $event->end->format('H:i:s'), 'Venue' => $event->venue, 'event_schedule' => $event->schedule, 'event_schedule_meta' => $event->meta, 'event_frequency' => $event->frequency, 'event_occurrence' => 0, 'event_allday' => $event->allday, 'reoccurrence_start' => $event->schedule_start->format('Y-m-d'), 'reoccurrence_end' => $event->schedule_end->format('Y-m-d'));
$upd = $wpdb->update($eventorganiser_events_table, $event_input, array('post_id' => $post_id));
return;
} elseif (!$event->is_schedule('once')) {
//Event was reoccurring
//If 'edit reocurrences' is checked we need to replace reoccurrences
if (isset($raw_data['AlterRe']) && $raw_data['AlterRe'] == 'yes') {
$delete_existing = true;
}
} else {
//Was a one-time event, is now a reoccurring event - delete event.
$delete_existing = true;
}
}
//Populate event data from raw input and inserts (after deleting existing occurrences, if necessary)
$event->insertEvent($raw_data, $post_id, $delete_existing);
do_action('eventorganiser_save_event', $post_id);
return $post_id;
}