Filter hook 'media_library_show_video_playlist'

Hook Information

Hook Parameters

Usage Examples

<?php
// Hook into media_library_show_video_playlist
add_filter('media_library_show_video_playlist', 'my_custom_filter', 10, 1);

function my_custom_filter($show) {
    // Your custom filtering logic here
    return $show;
}

Source Code Context

<?php
4843  	 * @link https://core.trac.wordpress.org/ticket/31071
4844  	 *
4845  	 * @param bool|null $show Whether to show the button, or `null` to decide based
4846  	 *                        on whether any video files exist in the media library.
4847  	 */
4848  	$show_video_playlist = apply_filters( 'media_library_show_video_playlist', true );
4849  	if ( null === $show_video_playlist ) {
4850  		$show_video_playlist = $wpdb->get_var(
4851  			"SELECT ID
4852  			FROM $wpdb->posts
4853  			WHERE post_type = 'attachment'

PHP Documentation

<?php
/**
	 * Allows showing or hiding the "Create Video Playlist" button in the media library.
	 *
	 * By default, the "Create Video Playlist" button will always be shown in
	 * the media library.  If this filter returns `null`, a query will be run
	 * to determine whether the media library contains any video items.  This
	 * was the default behavior prior to version 4.8.0, but this query is
	 * expensive for large media libraries.
	 *
	 * @since 4.7.4
	 * @since 4.8.0 The filter's default value is `true` rather than `null`.
	 *
	 * @link https://core.trac.wordpress.org/ticket/31071
	 *
	 * @param bool|null $show Whether to show the button, or `null` to decide based
	 *                        on whether any video files exist in the media library.
	 */