FooGallery_Pro_Video::alter_video_link_attributes()

Complexity

Conditions	10
Paths	97

Size

Total Lines	69
Code Lines	37

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
		public function alter_video_link_attributes( $attr, $args, $attachment ) {
			global $current_foogallery;

Use of global functionality is not recommended; it makes your code harder to test, and less reusable.

			if ( $attachment->is_video ) {
				$current_foogallery->has_videos = true;

				$video_data = get_post_meta( $attachment->ID, FOOGALLERY_VIDEO_POST_META, true );

				$is_embed = false;

				if ( isset( $video_data['type'] ) ) {

					//identify the item as an embed and also check if FooBox is the lightbox
					$is_embed = 'embed' === $video_data['type'];

					$attr['data-type'] = $is_embed ? 'embed' : 'video'; //$video_data['type'];
				}

				//set the cover image for the video
				$attr['data-cover'] = $attachment->url;

				//make some changes for embeds
				if ( $is_embed ) {
					$oembed_data = foogallery_oembed_get_data( $attachment->custom_url );

					$data = array(
						'id'            => 'foogallery_embed_'.$current_foogallery->ID . '-' . $attachment->ID,
						'attachment_id' => $attachment->ID,
						'url'           => $attachment->custom_url,
						'provider'      => $video_data['provider'],
						'html'          => $oembed_data->html
					);

					$current_foogallery->video_embeds[] = $data;

					$attr['href'] = '#' . $data['id'];
				} else {
					$attr['href'] = foogallery_get_video_url_from_attachment( $attachment );
				}

				//if we have no widths or heights then use video default size
				if ( ! isset( $attr['data-width'] ) ) {
					$size = foogallery_gallery_template_setting( 'video_size', '640x360' );
					list( $width, $height ) = explode( 'x', $size );
					$attr['data-width']  = $width;
					$attr['data-height'] = $height;
				}

				//override width
				$override_width = get_post_meta( $attachment->ID, '_data-width', true );
				if ( ! empty( $override_width ) ) {
					$attr['data-width'] = intval( $override_width );
				}

				//override height
				$override_height = get_post_meta( $attachment->ID, '_data-height', true );
				if ( ! empty( $override_height ) ) {
					$attr['data-height'] = intval( $override_height );
				}

				$lightbox = foogallery_gallery_template_setting( 'lightbox', 'unknown' );
				//if no lightbox is being used then force to open in new tab
				if ( 'unknown' === $lightbox || 'none' === $lightbox ) {
					$attr['target'] = '_blank';
				}
			}

			return $attr;
		}

}