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<?php |
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/** |
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* @package Polylang |
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*/ |
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|
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/** |
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* Manages filters and actions related to the block editor |
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* |
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* @since 2.5 |
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*/ |
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class PLL_Admin_Block_Editor { |
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/** |
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* @var PLL_Model |
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*/ |
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protected $model; |
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|
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/** |
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* @var PLL_Filter_REST_Routes |
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*/ |
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public $filter_rest_routes; |
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|
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/** |
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* Constructor: setups filters and actions. |
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* |
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* @since 2.5 |
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* |
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* @param PLL_Admin $polylang The Polylang object. |
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*/ |
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public function __construct( &$polylang ) { |
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$this->model = &$polylang->model; |
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$this->filter_rest_routes = new PLL_Filter_REST_Routes( $polylang->model ); |
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|
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add_filter( 'block_editor_rest_api_preload_paths', array( $this, 'filter_preload_paths' ), 50, 2 ); |
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add_action( 'admin_enqueue_scripts', array( $this, 'add_block_editor_inline_script' ), 15 ); // After `PLL_Admin_Base::admin_enqueue_scripts()` to ensure `pll_block-editor`script is enqueued. |
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} |
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|
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/** |
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* Filters preload paths based on the context (block editor for posts, site editor or widget editor for instance). |
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* |
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* @since 3.5 |
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* |
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* @param array $preload_paths Preload paths. |
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* @param WP_Block_Editor_Context $context Editor context. |
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* @return array Filtered preload paths. |
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*/ |
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public function filter_preload_paths( $preload_paths, $context ) { |
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if ( ! $context instanceof WP_Block_Editor_Context ) { |
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return $preload_paths; |
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} |
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|
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if ( 'core/edit-post' !== $context->name || ! $context->post instanceof WP_Post ) { |
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// Do nothing if not post editor. |
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return $preload_paths; |
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} |
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|
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if ( ! $this->model->is_translated_post_type( $context->post->post_type ) ) { |
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return $preload_paths; |
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} |
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|
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$language = $this->model->post->get_language( $context->post->ID ); |
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|
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if ( empty( $language ) ) { |
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return $preload_paths; |
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} |
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|
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return $this->filter_rest_routes->add_query_parameters( |
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$preload_paths, |
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array( |
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'lang' => $language->slug, |
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) |
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); |
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} |
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|
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/** |
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* Adds inline block editor script for filterable REST routes. |
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* |
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* @since 3.5 |
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* |
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* @return void |
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*/ |
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public function add_block_editor_inline_script() { |
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$handle = 'pll_block-editor'; |
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|
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if ( wp_script_is( $handle, 'enqueued' ) ) { |
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$this->filter_rest_routes->add_inline_script( $handle ); |
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} |
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} |
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} |
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|
