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<?php |
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|
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/** |
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* Class Lesson Post Model |
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* |
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* @package LearnPress/Classes |
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* @version 1.0.0 |
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* @since 4.2.7.6 |
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*/ |
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|
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namespace LearnPress\Models; |
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|
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use Exception; |
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use LP_Cache; |
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use LP_Post_Type_Filter; |
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|
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class LessonPostModel extends PostModel { |
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/** |
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* @var string Post Type |
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*/ |
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public $post_type = LP_LESSON_CPT; |
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|
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/** |
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* Const meta key |
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*/ |
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const META_KEY_DURATION = '_lp_duration'; |
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const META_KEY_PREVIEW = '_lp_preview'; |
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|
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/** |
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* Get post assignment by ID |
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* |
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* @param int $post_id |
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* @param bool $check_cache |
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* |
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* @return false|static |
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*/ |
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public static function find( int $post_id, bool $check_cache = false ) { |
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$filter_post = new LP_Post_Type_Filter(); |
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$filter_post->ID = $post_id; |
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$filter_post->post_type = LP_LESSON_CPT; |
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|
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$key_cache = "lessonPostModel/find/{$post_id}"; |
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$lpLessonCache = new LP_Cache(); |
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|
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// Check cache |
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if ( $check_cache ) { |
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$lessonPostModel = $lpLessonCache->get_cache( $key_cache ); |
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if ( $lessonPostModel instanceof self ) { |
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return $lessonPostModel; |
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} |
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} |
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|
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$lessonPostModel = self::get_item_model_from_db( $filter_post ); |
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// Set cache |
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if ( $lessonPostModel instanceof LessonPostModel ) { |
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$lpLessonCache->set_cache( $key_cache, $lessonPostModel ); |
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} |
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|
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return $lessonPostModel; |
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} |
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|
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/** |
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* Get duration lesson |
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* |
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* @return string |
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*/ |
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public function get_duration(): string { |
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return $this->get_meta_value_by_key( self::META_KEY_DURATION, '0 minute' ); |
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} |
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|
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/** |
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* Check lesson enable preview |
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* |
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* @return bool |
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*/ |
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public function has_preview(): bool { |
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return $this->get_meta_value_by_key( self::META_KEY_PREVIEW, 'no' ) === 'yes'; |
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} |
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|
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/** |
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* Set lesson is preview or not |
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* |
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* @param bool $enable |
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* |
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* @return void |
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* @throws Exception |
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* @version 1.0.1 |
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* @since 4.2.8.6 |
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*/ |
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public function set_preview( bool $enable = true ) { |
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$this->save_meta_value_by_key( LessonPostModel::META_KEY_PREVIEW, $enable ? 'yes' : 'no' ); |
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} |
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} |
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|
