/**
* Deletes the posts that are not referenced anymore in the user_events table.
*
* @param array $event_ids
*
* @return number the number of deleted post
*/
private function delete_events_not_referenced_by_facebook_users(array $event_ids)
{
$count = 0;
foreach ($event_ids as $event_id) {
$facebook_event = Ai1ec_Facebook_Factory::get_facebook_event_instance();
$facebook_event->set_id($event_id);
$referenced = $facebook_event->check_if_someone_refers_the_event_in_the_user_events_table();
if (!$referenced) {
$wp_id = $facebook_event->get_wordpress_post_id_from_facebook_event_id();
$deleted = wp_delete_post($wp_id);
if ($deleted !== FALSE) {
$count++;
}
}
}
return $count;
}
/**
* This function is called when the user deletes a calendar event and we must delete the linked facebook event
*
* @param Ai1ec_Event $event
*/
public function handle_delete_event(Ai1ec_Event $event)
{
if (isset($event->facebook_eid) && (int) $event->facebook_eid !== 0 && $event->facebook_status !== self::FB_IMPORTED_EVENT) {
if ($this->check_if_we_have_a_valid_access_token()) {
$facebook_event = Ai1ec_Facebook_Factory::get_facebook_event_instance();
$facebook_event->set_id($event->facebook_eid);
$facebook = $this->facebook_instance_factory();
$facebook_event->delete_from_facebook($facebook);
} else {
$message = array("label" => __('All-in-One Event Calendar Facebook Import Error', AI1EC_PLUGIN_NAME), "message" => __("We couldn't delete data from Facebook as we don't have a valid access token. Try to log out of Facebook from the <strong>Events</strong> > <strong>Calendar Feeds</strong> screen, then log in again.", AI1EC_PLUGIN_NAME), "message_type" => "error");
update_option(Ai1ecFacebookConnectorPlugin::FB_OPTION_CRON_NOTICE, $message);
}
}
}
/**
* Execute the custom bulk action "Export to Facebook".
*
*/
public function facebook_custom_bulk_action()
{
// if our custom action is selected and something has been posted
if ((isset($_GET['action']) && $_GET['action'] === 'export-facebook' || isset($_GET['action2']) && $_GET['action2'] === 'export-facebook') && isset($_GET['post'])) {
// Check if we have a valid access token
if ($this->facebook_plugin->check_if_we_have_a_valid_access_token()) {
// Iterate on the posts
foreach ($_GET['post'] as $post_id) {
$ai1ec_event = new Ai1ec_Event($post_id);
// MAke an extra check that the post can be exported
if ($ai1ec_event->facebook_status === '') {
// Get a facebook event instance
$facebook_event = Ai1ec_Facebook_Factory::get_facebook_event_instance();
// Prepare the event
$facebook_event->populate_event_from_ai1ec_event($ai1ec_event);
$facebook = $this->facebook_plugin->facebook_instance_factory();
// Save the event to facebook
$result = $facebook_event->save_to_facebook($facebook);
// If everything went as expected, update the calendar event
if (is_array($result) && !empty($result)) {
$ai1ec_event->facebook_eid = $result['id'];
$ai1ec_event->facebook_status = Ai1ecFacebookConnectorPlugin::FB_EXPORTED_EVENT;
$ai1ec_event->save(TRUE);
}
}
// Wait one second to avoid overloading Facebook
sleep(1);
}
} else {
$message = array("label" => __('All-in-One Event Calendar Facebook Export Error', AI1EC_PLUGIN_NAME), "message" => __("We couldn't export data to Facebook as we don't have a valid access token. Try to log out of Facebook from the <strong>Events</strong> > <strong>Calendar Feeds</strong> screen, then log in again.", AI1EC_PLUGIN_NAME), "message_type" => "error");
update_option(Ai1ecFacebookConnectorPlugin::FB_OPTION_CRON_NOTICE, $message);
}
}
}
