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<?php |
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/** |
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* Gutenberg Manager class |
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*/ |
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|
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if ( ! class_exists( 'LoftLoader_Gutenberg_Any_Page' ) ) { |
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class LoftLoader_Gutenberg_Any_Page { |
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/** |
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* Array of post meta name list |
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*/ |
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public $page_meta_list = array( |
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'loftloader_page_shortcode' => 'string' |
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); |
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/** |
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* Construct function |
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*/ |
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public function __construct() { |
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add_action( 'rest_api_init', array( $this, 'api_update_post_meta' ) ); |
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add_action( 'enqueue_block_editor_assets', array( $this, 'enqueue_editor_assets' ) ); |
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$this->register_metas(); |
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} |
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/** |
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* Enqueue editor assets |
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*/ |
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public function enqueue_editor_assets() { |
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switch ( $this->get_current_post_type() ) { |
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case 'page': |
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wp_enqueue_script( |
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'loftloader-gutenberg-any-page-script', |
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LOFTLOADER_URI. 'inc/any-page/gutenberg/plugin.js', |
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array( 'wp-blocks', 'wp-element', 'wp-i18n' ), |
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LOFTLOADER_ASSET_VERSION, |
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true |
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); |
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break; |
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} |
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} |
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/** |
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* Register metas for gutenberg |
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*/ |
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public function register_metas() { |
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foreach( $this->page_meta_list as $id => $type ) { |
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register_meta( 'post', $id, array( |
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'auth_callback' => array( $this, 'permission_check' ), |
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'show_in_rest' => true, |
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'single' => true, |
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'type' => $type |
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) ); |
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} |
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} |
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/** |
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* Check permission for meta registration |
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*/ |
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public function permission_check( $arg1, $meta_name, $post_id ) { |
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return current_user_can( 'edit_post', $post_id ); |
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} |
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/** |
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* Update post metas from gutenberg |
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*/ |
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public function api_update_post_meta() { |
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register_rest_route( |
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'loftloader/v2', '/update-meta', array( |
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'methods' => 'POST', |
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'callback' => array( $this, 'update_callback' ), |
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'args' => array( |
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'id' => array( |
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'sanitize_callback' => 'absint', |
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) |
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) |
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) |
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); |
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} |
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/** |
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* Hello Gutenberg REST API Callback for Gutenberg |
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*/ |
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function update_callback( $data ) { |
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$post_id = $data['id']; |
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switch ( get_post_type( $post_id ) ) { |
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case 'page': |
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$meta_names = array_keys( $this->page_meta_list ); |
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break; |
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default: |
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$meta_names = array(); |
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} |
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foreach( $meta_names as $meta_name ) { |
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update_post_meta( $post_id, $meta_name, $data[ $meta_name ] ); |
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} |
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return true; |
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} |
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/** |
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* Get current post type |
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* @return mix post type string or boolean false |
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*/ |
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protected function get_current_post_type() { |
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global $post; |
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if ( is_admin() && ! empty( $post ) && ! empty( $post->post_type ) ) { |
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return $post->post_type; |
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} else { |
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return false; |
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} |
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} |
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} |
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function loftloader_init_gutenberg_any_page() { |
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new LoftLoader_Gutenberg_Any_Page(); |
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} |
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add_action( 'init', 'loftloader_init_gutenberg_any_page' ); |
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} |
