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Source View: media_library_show_audio_playlist

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Source View

Line Code
3657       *
3658       * @since 4.7.4
3659       * @since 4.8.0 The filter's default value is `true` rather than `null`.
3660       *
3661       * @link https://core.trac.wordpress.org/ticket/31071
3662       *
3663       * @param bool|null Whether to show the button, or `null` to decide based
3664       *                  on whether any audio files exist in the media library.
3665       */
3666      $show_audio_playlist = apply_filters( 'media_library_show_audio_playlist', true );
3667      if ( null === $show_audio_playlist ) {
3668           $show_audio_playlist = $wpdb->get_var(
3669                "
3670                SELECT ID
3671                FROM $wpdb->posts
3672                WHERE post_type = 'attachment'
3673                AND post_mime_type LIKE 'audio%'
3674                LIMIT 1
3675           "