tribe = Tribe__Events__Main::instance();
$this->linked_posts = Tribe__Events__Linked_Posts::instance();
$this->post_type = $post_type;
$this->singular_name = $this->linked_posts->linked_post_types[ $this->post_type ]['singular_name'];
$this->singular_name_lowercase = $this->linked_posts->linked_post_types[ $this->post_type ]['singular_name_lowercase'];
$this->get_event( $event );
add_action( 'wp', array( $this, 'sticky_form_data' ), 50 ); // Later than events-admin.js itself is enqueued
}
/**
* Work with the specifed event object or else use a placeholder if we are in
* the middle of creating a new event.
*
* @param null $event
*/
protected function get_event( $event = null ) {
if ( is_null( $event ) ) {
$event = $GLOBALS['post'];
}
if ( is_numeric( $event ) ) {
$event = WP_Post::get_instance( $event );
}
if ( $event instanceof stdClass || is_array( $event ) ) {
$event = new WP_Post( (object) $event );
}
if ( ! $event instanceof WP_Post ) {
$event = new WP_Post( (object) array( 'ID' => 0 ) );
}
$this->event = $event;
}
/**
* Render the organizer chooser section for the events meta box
*
*/
public function render() {
$this->render_dropdowns();
$this->render_add_post_button();
/**
* Make this Template filterable, used for Community Facing templates
*
* @var string $file_path
*/
include apply_filters( 'tribe_events_multiple_linked_post_template', $this->tribe->pluginPath . 'src/admin-views/linked-post-meta-box.php' );
}
/**
* displays the saved organizer dropdown in the event metabox
* Used to be a PRO only feature, but as of 3.0, it is part of Core.
*
*/
public function render_dropdowns() {
$post_id = $this->event->ID;
$current_linked_posts = get_post_meta( $post_id, $this->linked_posts->get_meta_key( $this->post_type ), false );
if ( $this->use_default_post( $current_linked_posts ) ) {
/**
* Filters the default selected post for the linked post
*
* @param array $default Default post array
* @param string $post_type Linked post post type
*/
$current_linked_posts = apply_filters( 'tribe_events_linked_post_default', array(), $this->post_type );
}
/**
* Filters the default selected post for the linked post
*
* @param array $current_linked_posts Array of currently linked posts
* @param string $post_type Linked post post type
*/
$current_linked_posts = (array) apply_filters( 'tribe_display_event_linked_post_dropdown_id', $current_linked_posts, $this->post_type );
/* if the user can't create organizers, then remove any empty values
from the $current_organizers array. This prevents the automatic
selection of an organizer every time the event is edited. */
$linked_post_pto = get_post_type_object( $this->post_type );
if ( ! current_user_can( $linked_post_pto->cap->create_posts ) ) {
$current_linked_posts = array_filter( $current_linked_posts );
}
?>maybe_parse_candidate_linked_posts( $current_linked_posts );
$i = 0;
$num_records = count( $current_linked_posts );
do {
echo '';
$this->single_post_dropdown( isset( $current_linked_posts[ $i ] ) ? $current_linked_posts[ $i ] : 0 );
echo '';
$i++;
} while ( $i < $num_records );
}
/**
* Render a single row of the organizers table
*
* @param int $organizer_id
*
*/
protected function single_post_dropdown( $linked_post_id ) {
$linked_post_type_container = $this->linked_posts->get_post_type_container( $this->post_type );
$linked_post_type_id_field = $this->linked_posts->get_post_type_id_field_index( $this->post_type );
?>