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<?php |
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|
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namespace LearnPress\Gutenberg; |
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|
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use LearnPress\Gutenberg\Blocks\AbstractBlockType; |
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use LearnPress\Gutenberg\Templates\AbstractBlockTemplate; |
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use LearnPress\Gutenberg\Templates\SingleCourseItemBlockTemplate; |
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use LearnPress\Gutenberg\Templates\SingleCourseOfflineBlockTemplate; |
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use LearnPress\Helpers\Config; |
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use LearnPress\Helpers\Singleton; |
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use LearnPress\Helpers\Template; |
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use LearnPress\Models\CourseModel; |
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use WP_Block_Template; |
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use WP_Post; |
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|
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/** |
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* Class GutenbergHandleMain |
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* |
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* Handle register, render block template |
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* @since 4.2.8.3 Convert from old class Block_Template_Handle |
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* @version 1.0.0 |
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*/ |
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class GutenbergHandleMain { |
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use Singleton; |
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|
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/** |
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* Hooks handle block template |
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*/ |
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public function init() { |
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if ( ! wp_is_block_theme() ) { |
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return; |
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} |
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|
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// Register block template and register patterns. |
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add_action( 'init', array( $this, 'wp_hook_init' ) ); |
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// Set block template need to show on frontend/backend |
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add_filter( 'get_block_templates', array( $this, 'set_blocks_template' ), 10, 3 ); |
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// Load block template when Edit. |
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add_filter( 'pre_get_block_file_template', array( $this, 'edit_block_file_template' ), 10, 3 ); |
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// Register block category |
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add_filter( 'block_categories_all', array( $this, 'add_block_category' ), 10, 2 ); |
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// Fixed case code block of WooCommerce run on screen list Order is error. |
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add_filter( |
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'current_theme_supports-block-templates', |
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function ( $flag ) { |
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if ( ! is_admin() ) { |
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return $flag; |
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} |
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|
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if ( ! function_exists( 'get_current_screen' ) ) { |
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return $flag; |
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} |
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|
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$wp_screen = get_current_screen(); |
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if ( ! empty( $wp_screen->id ) && $wp_screen->id === 'edit-lp_order' ) { |
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$flag = false; |
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} |
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|
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return $flag; |
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} |
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); |
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} |
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|
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/** |
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* Hook init of WordPress |
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* .1 Register blocks Gutenberg |
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* |
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* @return void |
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*/ |
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public function wp_hook_init() { |
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$this->register_blocks(); |
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$this->add_block_pattern_categories(); |
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$this->add_block_patterns(); |
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} |
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|
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/** |
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* Register block, render content of block |
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* |
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* @return void |
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*/ |
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public function register_blocks() { |
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/** |
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* @var AbstractBlockType[] $blocks |
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*/ |
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$blocks = Config::instance()->get( 'block-elements', 'gutenberg' ); |
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//$template_current = $this->get_edit_template(); |
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|
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foreach ( $blocks as $block_template ) { |
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// Set block maybe display when Edit on Template. |
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/*if ( ! empty( $template_current ) && ! empty( $block_template->display_on_templates ) |
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&& ! in_array( $template_current, $block_template->display_on_templates ) ) { |
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if ( ! empty( $block_template->ancestor ) ) { |
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$block_template->display_on_templates = []; |
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} else { |
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continue; |
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} |
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} elseif ( ! empty( $block_template->ancestor ) |
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&& ! empty( $block_template->display_on_templates ) ) { |
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$block_template->ancestor = null; |
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}*/ |
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|
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// Register script to load on the Backend Edit. |
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wp_register_script( |
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$block_template->name, // Block name |
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$block_template->source_js, // Block script |
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[], // Dependencies |
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uniqid(), // Version, |
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[ 'strategy' => 'defer' ] |
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); |
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|
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$args = []; |
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foreach ( get_object_vars( $block_template ) as $property => $value ) { |
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$args[ $property ] = $value; |
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} |
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|
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$block_type = $block_template->name; |
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/** |
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* register_block_type_from_metadata |
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* |
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* For case declare path to file block.json |
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*/ |
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if ( ! empty( $block_template->path_block_json ) ) { |
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$block_type = $block_template->path_block_json; |
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} |
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|
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register_block_type( |
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$block_type, |
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$args |
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); |
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} |
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} |
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|
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/** |
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* Set block template need to show on frontend/backend |
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* 1. Get all templates of LP declare. |
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* 2. Frontend: check blocks match with type page. Ex: single course, archive course.... |
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* 3. If correct, set Block to $query_result. |
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* |
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* @param array $query_result Array of template objects. |
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* @param array $query Optional. Arguments to retrieve templates. |
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* @param mixed $template_type wp_template or wp_template_part. |
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* |
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* @return array |
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* @since 4.2.2.3 |
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* @version 1.0.7 |
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*/ |
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public function set_blocks_template( array $query_result, array $query, $template_type ): array { |
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if ( $template_type === 'wp_template_part' ) { // Template not Template part |
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return $query_result; |
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} |
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|
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if ( ! is_admin() && post_password_required() ) { |
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return $query_result; |
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} |
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|
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// Check is course item. |
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if ( ! is_admin() ) { |
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global $wp; |
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$vars = $wp->query_vars; |
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$item_type = $vars['item-type'] ?? ''; |
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$lp_course_item = learn_press_get_post_by_name( $vars['course-item'] ?? '', $item_type ); |
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$item_types = CourseModel::item_types_support(); |
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if ( $lp_course_item && in_array( $lp_course_item->post_type, $item_types ) ) { |
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$singleCourseItemBlockTemplate = new SingleCourseItemBlockTemplate(); |
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$block_custom = $this->is_custom_block_template( $template_type, $singleCourseItemBlockTemplate->slug ); |
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if ( $block_custom ) { |
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$singleCourseItemBlockTemplate->is_custom = true; |
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$singleCourseItemBlockTemplate->source = 'custom'; |
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$singleCourseItemBlockTemplate->content = traverse_and_serialize_blocks( parse_blocks( $block_custom->post_content ) ); |
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} |
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|
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/** |
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* Set slug to single course, to compare with slug in query. |
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* Because don't have slug 'single-lp_course_item'. |
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* Slug 'single-lp_course_item' is for save content of block template. |
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*/ |
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$singleCourseItemBlockTemplate->slug = 'single-lp_course'; |
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return [ $singleCourseItemBlockTemplate ]; |
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} |
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} |
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// End check course item. |
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|
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// Check is course offline. |
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if ( ! is_admin() ) { |
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global $wp; |
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$object = get_queried_object(); |
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if ( $object && isset( $object->ID ) ) { |
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$courseModel = CourseModel::find( $object->ID, true ); |
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if ( $courseModel && $courseModel->is_offline() ) { |
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$singleCourseOfflineBlockTemplate = new SingleCourseOfflineBlockTemplate(); |
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$block_custom = $this->is_custom_block_template( $template_type, $singleCourseOfflineBlockTemplate->slug ); |
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if ( $block_custom ) { |
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$singleCourseOfflineBlockTemplate->is_custom = true; |
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$singleCourseOfflineBlockTemplate->source = 'custom'; |
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$singleCourseOfflineBlockTemplate->content = traverse_and_serialize_blocks( parse_blocks( $block_custom->post_content ) ); |
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} |
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|
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$singleCourseOfflineBlockTemplate->slug = 'single-lp_course'; |
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return [ $singleCourseOfflineBlockTemplate ]; |
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} |
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} |
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} |
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// End check course offline. |
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|
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// wp_enqueue_script( 'editor-check' ); |
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|
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/** |
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* @var AbstractBlockTemplate[] $lp_block_templates |
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*/ |
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$lp_block_templates = Config::instance()->get( 'block-templates', 'gutenberg' ); |
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foreach ( $lp_block_templates as $block_template ) { |
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|
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$instance = new $block_template(); |
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if ( isset( $query['post_type'] ) && |
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isset( $instance->post_types ) && |
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! in_array( $query['post_type'], $instance->post_types, true ) |
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) { |
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continue; |
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} |
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|
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// Get block template if custom - save on table posts - with post_name = slug of block. |
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$block_custom = $this->is_custom_block_template( $template_type, $block_template->slug ); |
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if ( $block_custom ) { |
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$block_template->is_custom = true; |
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$block_template->source = 'custom'; |
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if ( version_compare( get_bloginfo( 'version' ), '6.4-beta', '>=' ) ) { |
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$block_template->content = traverse_and_serialize_blocks( parse_blocks( $block_custom->post_content ) ); |
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} else { |
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$block_template->content = _inject_theme_attribute_in_block_template_content( $block_custom->post_content ); |
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} |
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} |
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|
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// Frontend: check block template match with slug in query will display. |
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$fits_slug_query = ! isset( $query['slug__in'] ) || in_array( $instance->slug, $query['slug__in'], true ); |
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$fits_area_query = ! isset( $query['area'] ) || ( property_exists( $instance, 'area' ) && $instance->area === $query['area'] ); |
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$should_include = $fits_slug_query && $fits_area_query; |
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if ( $should_include ) { |
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$query_result[] = $block_template; |
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} |
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} |
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|
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return $query_result; |
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} |
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|
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/** |
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* Load template block when edit and save. |
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* |
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* @param WP_Block_Template|null|mixed $template |
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* @param string $id |
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* @param string $template_type |
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* |
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* @return WP_Block_Template|null |
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*/ |
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public function edit_block_file_template( $template = null, string $id = '', string $template_type = '' ) { |
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/** |
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* @var AbstractBlockTemplate[] $template |
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*/ |
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$lp_block_templates = Config::instance()->get( 'block-templates', 'gutenberg' ); |
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foreach ( $lp_block_templates as $block_template ) { |
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if ( $id === $block_template->id ) { |
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$template = $block_template; |
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break; |
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} |
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} |
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|
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return $template; |
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} |
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|
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/** |
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* Check is custom block template |
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* |
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* @param $template_type |
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* @param $post_name |
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* |
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* @return WP_Post|null |
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*/ |
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public function is_custom_block_template( $template_type, $post_name ) { |
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$post_block_theme = null; |
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|
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$check_query_args = array( |
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'post_type' => $template_type, |
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'posts_per_page' => 1, |
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'no_found_rows' => true, |
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'post_name__in' => array( $post_name ), |
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); |
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|
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$check = new \WP_Query( $check_query_args ); |
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|
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if ( count( $check->get_posts() ) > 0 ) { |
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$post_block_theme = $check->get_posts()[0]; |
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} |
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|
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return $post_block_theme; |
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} |
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|
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/** |
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* Register block category |
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* |
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* @param array $block_categories |
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* @param $editor_context |
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* |
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* @return array |
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*/ |
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public function add_block_category( array $block_categories, $editor_context ) { |
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$lp_block_categories = [ |
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[ |
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'slug' => 'learnpress-legacy', |
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'title' => __( 'LearnPress Legacy', 'learnpress' ), |
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'icon' => null, |
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], |
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[ |
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'slug' => 'learnpress-category', |
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'title' => __( 'LearnPress Global', 'learnpress' ), |
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'icon' => null, |
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], |
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[ |
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'slug' => 'learnpress-course-elements', |
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'title' => __( 'LearnPress Course Elements', 'learnpress' ), |
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'icon' => null, |
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], |
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]; |
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|
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foreach ( $lp_block_categories as $block_category ) { |
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array_unshift( $block_categories, $block_category ); |
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} |
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|
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return $block_categories; |
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} |
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|
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public function get_edit_template() { |
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$template_current = ''; |
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|
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if ( is_admin() && isset( $_GET['p'] ) ) { |
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if ( function_exists( '\get_current_screen' ) ) { |
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$screen = \get_current_screen(); |
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if ( $screen && ( |
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$screen->base === 'site-editor' || |
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$screen->id === 'appearance_page_gutenberg-edit-site' || |
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strpos( $screen->id, 'edit-site' ) !== false |
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) ) { |
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$template_path = urldecode( $_GET['p'] ); |
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$template_path = str_replace( '/wp_template/', '', $template_path ); |
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$template_current = trim( $template_path, '/' ); |
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} |
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} else { |
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$template_path = urldecode( $_GET['p'] ); |
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$template_path = str_replace( '/wp_template/', '', $template_path ); |
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$template_current = trim( $template_path, '/' ); |
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} |
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} |
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|
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if ( empty( $template_current ) ) { |
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if ( ! empty( $_REQUEST['postId'] ) ) { |
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$template_current = $_REQUEST['postId']; |
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} elseif ( ! empty( $_REQUEST['post'] ) ) { |
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$template_current = $_REQUEST['post']; |
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} elseif ( ! empty( $_REQUEST['post_id'] ) ) { |
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$template_current = $_REQUEST['post_id']; |
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} elseif ( function_exists( 'get_the_ID' ) && get_the_ID() ) { |
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$template_current = get_the_ID(); |
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} elseif ( isset( $GLOBALS['post'] ) && ! empty( $GLOBALS['post']->ID ) ) { |
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$template_current = $GLOBALS['post']->ID; |
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} |
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if ( ! is_numeric( $template_current ) ) { |
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$template_post = get_page_by_path( $template_current, OBJECT, 'wp_template' ); |
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if ( $template_post ) { |
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$template_current = $template_post->ID; |
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} |
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} |
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} |
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|
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return $template_current; |
| 373 |
} |
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|
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public function add_block_patterns() { |
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$list_course_pattern = file_get_contents( Template::instance( false )->get_frontend_template_type_block( 'patterns/list-courses-pattern.html' ) ); |
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register_block_pattern( |
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'learnpress/list-course-pattern', |
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array( |
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'title' => __( 'Layout List Course', 'learnpress' ), |
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'description' => __( 'List Course Learnpress', 'learnpress' ), |
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'categories' => array( 'learnpress-patterns' ), |
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'content' => $list_course_pattern, |
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) |
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); |
| 386 |
$grid_course_pattern = file_get_contents( Template::instance( false )->get_frontend_template_type_block( 'patterns/grid-courses-pattern.html' ) ); |
| 387 |
register_block_pattern( |
| 388 |
'learnpress/grid-course-pattern', |
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array( |
| 390 |
'title' => __( 'Layout Grid Course', 'learnpress' ), |
| 391 |
'description' => __( 'List Course Learnpress - layout grid', 'learnpress' ), |
| 392 |
'categories' => array( 'learnpress-patterns' ), |
| 393 |
'content' => $grid_course_pattern, |
| 394 |
) |
| 395 |
); |
| 396 |
|
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$single_instructor_pattern = file_get_contents( Template::instance( false )->get_frontend_template_type_block( 'patterns/single-instructor-pattern.html' ) ); |
| 398 |
register_block_pattern( |
| 399 |
'learnpress/single-instructor-pattern', |
| 400 |
array( |
| 401 |
'title' => __( 'Single Instructor', 'learnpress' ), |
| 402 |
'description' => __( 'Single Instructor Learnpress', 'learnpress' ), |
| 403 |
'categories' => array( 'learnpress-patterns' ), |
| 404 |
'content' => $single_instructor_pattern, |
| 405 |
) |
| 406 |
); |
| 407 |
} |
| 408 |
|
| 409 |
public function add_block_pattern_categories() { |
| 410 |
register_block_pattern_category( |
| 411 |
'learnpress-patterns', |
| 412 |
array( 'label' => __( 'LearnPress', 'learnpress' ) ) |
| 413 |
); |
| 414 |
} |
| 415 |
} |
| 416 |
|
