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<?php |
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/** |
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* @since 3.31.0 |
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* @author Naveen Muthusamy <[email protected]> |
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*/ |
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namespace Wordlift\Videoobject\Jsonld; |
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use Wordlift\Videoobject\Data\Video\Video; |
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use Wordlift\Videoobject\Data\Video_Storage\Storage; |
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class Jsonld { |
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/** |
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* @var Storage |
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*/ |
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private $video_storage; |
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/** |
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* Jsonld constructor. |
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* |
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* @param $video_storage Storage |
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*/ |
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public function __construct( $video_storage ) { |
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add_action( 'wl_post_jsonld', array( $this, 'wl_post_jsonld' ), 10, 3 ); |
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add_action( 'wl_after_get_jsonld', array( $this, 'wl_after_get_jsonld' ), 10, 3 ); |
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$this->video_storage = $video_storage; |
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} |
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public function wl_after_get_jsonld( $jsonld, $post_id, $context ) { |
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if ( 0 === count( $jsonld ) ) { |
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return $jsonld; |
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} |
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$current_item = $jsonld[0]; |
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if ( ! array_key_exists( '@type', $current_item ) ) { |
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// Cant determine type return early. |
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return $jsonld; |
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} |
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$type = $current_item['@type']; |
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if ( ( is_string( $type ) && $type === 'Article' ) || |
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( is_array( $type ) && in_array( 'Article', $type ) ) ) { |
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return $jsonld; |
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} |
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$videos_jsonld = $this->get_videos_jsonld( $post_id ); |
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if ( 0 === count( $videos_jsonld ) ) { |
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return $jsonld; |
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} |
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return array_merge( $jsonld, $videos_jsonld ); |
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} |
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/** |
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* @param $existing_video_data string | array associative or sequential array. |
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* @param $new_video_data array Sequential array. |
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* |
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* @return array |
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*/ |
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private function merge_video_data( $existing_video_data, $new_video_data ) { |
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if ( ! is_array( $existing_video_data ) ) { |
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$new_video_data[] = $existing_video_data; |
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return $new_video_data; |
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} |
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if ( $this->is_associative_array( $existing_video_data ) ) { |
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$new_video_data[] = $existing_video_data; |
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return $new_video_data; |
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} |
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return array_merge( $existing_video_data, $new_video_data ); |
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} |
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public function wl_post_jsonld( $jsonld, $post_id, $references ) { |
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$video_jsonld = $this->get_videos_jsonld( $post_id ); |
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if ( count( $video_jsonld ) === 0 ) { |
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return $jsonld; |
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} |
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// Before adding the video jsonld check if the key |
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// is present and additional data might be present, |
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// if not present just add the data and return early. |
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if ( ! array_key_exists( 'video', $jsonld ) ) { |
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$jsonld['video'] = $video_jsonld; |
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return $jsonld; |
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} |
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// since key exists, we need to merge the data based on type. |
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$previous_video_data = $jsonld['video']; |
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$jsonld['video'] = $this->merge_video_data( $previous_video_data, $video_jsonld ); |
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return $jsonld; |
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} |
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/** |
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* @param $post_id int Post id. |
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* |
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* @return array |
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*/ |
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public function get_videos_jsonld( $post_id ) { |
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$videos = $this->video_storage->get_all_videos( $post_id ); |
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$jsonld = array(); |
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foreach ( $videos as $video ) { |
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/** |
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* @var $video Video |
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*/ |
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$single_jsonld = array( |
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'@context' => 'http://schema.org', |
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'@type' => 'VideoObject', |
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'name' => $video->name, |
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'description' => $video->description, |
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'contentUrl' => $video->content_url, |
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'embedUrl' => $video->embed_url, |
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'uploadDate' => $video->upload_date, |
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'thumbnailUrl' => $video->thumbnail_urls, |
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'duration' => $video->duration, |
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); |
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if ( $video->views ) { |
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$single_jsonld['interactionStatistic'] = array( |
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'@type' => 'InteractionCounter', |
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'interactionType' => array( |
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'@type' => 'http://schema.org/WatchAction' |
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), |
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'userInteractionCount' => $video->views |
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); |
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} |
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if ( $video->is_live_video ) { |
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$single_jsonld['publication'] = array( |
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'@type' => 'BroadcastEvent', |
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'isLiveBroadcast' => true, |
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'startDate' => $video->live_video_start_date, |
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'endDate' => $video->live_video_end_date |
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); |
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} |
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$jsonld[] = $single_jsonld; |
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} |
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return $jsonld; |
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} |
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private function is_associative_array( $arr ) { |
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if ( array() === $arr ) { |
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return false; |
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} |
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return array_keys( $arr ) !== range( 0, count( $arr ) - 1 ); |
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} |
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} |
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insideout10 /
wordlift-plugin
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This check looks from parameters that have been defined for a function or method, but which are not used in the method body.