Current File : //proc/19851/cwd/wp-content/plugins/event-tickets/src/Tribe/Attendance.php
<?php
/**
* Utilities for tracking ticket provider-agnostic attendance data.
*/
class Tribe__Tickets__Attendance {
/**
* Meta key used to track the number of attendees that have been deleted
* for each event.
*/
const DELETED_ATTENDEES_COUNT = '_tribe_deleted_attendees_count';
/**
* Container for our instances (one per event/post).
*
* @var array
*/
protected static $instances = array();
/**
* @var int
*/
protected $post_id = 0;
/**
* Returns a Tribe__Tickets__Attendance object for the specified post ID.
*
* @param int $post_id
*
* @return Tribe__Tickets__Attendance
*/
public static function instance( $post_id ) {
if ( ! isset( self::$instances[ $post_id ] ) ) {
self::$instances[ $post_id ] = new self( $post_id );
}
return self::$instances[ $post_id ];
}
protected function __construct( $post_id ) {
$this->post_id = $post_id;
}
/**
* Increments the count of deleted attendees for an event/post
* (defaults to 1 unit).
*
* @param int $units
*/
public function increment_deleted_attendees_count( $units = 1 ) {
$deleted = absint( get_post_meta( $this->post_id, self::DELETED_ATTENDEES_COUNT, true ) );
update_post_meta( $this->post_id, self::DELETED_ATTENDEES_COUNT, absint( $deleted + $units ) );
}
/**
* Returns the count of deleted attendees.
*
* Note that this was not tracked prior to 4.1.4 release, so inaccuracies may
* result where attendees were deleted before then.
*
* @return int
*/
public function get_deleted_attendees_count() {
return absint( get_post_meta( $this->post_id, self::DELETED_ATTENDEES_COUNT, true ) );
}
/**
* Deletes the attendees caches for a post.
*
* @param int $post_id The post `ID` field.
*/
public static function delete_attendees_caches( $post_id ) {
$post_transient = Tribe__Post_Transient::instance();
$post_transient->delete( $post_id, Tribe__Tickets__Tickets::ATTENDEES_CACHE );
}
}
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