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<?php |
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|
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namespace passster; |
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|
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class PS_Block_Editor { |
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/** |
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* Contains instance or null |
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* |
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* @var object|null |
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*/ |
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private static $instance = null; |
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|
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/** |
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* Returns instance of PS_Block_Editor. |
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* |
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* @return object |
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*/ |
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public static function get_instance() { |
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if ( null === self::$instance ) { |
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self::$instance = new self(); |
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} |
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return self::$instance; |
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} |
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|
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/** |
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* Constructor for PS_Block_Editor |
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*/ |
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public function __construct() { |
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add_action( 'wp_enqueue_scripts', array($this, 'register_block_scripts') ); |
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add_action( 'enqueue_block_editor_assets', array($this, 'add_block_editor_assets') ); |
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add_action( 'init', array($this, 'register_area_block') ); |
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add_action( 'init', array($this, 'register_protected_content_block') ); |
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add_action( |
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'save_post', |
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array($this, 'sync_protected_content_blocks'), |
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10, |
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2 |
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); |
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add_filter( |
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'block_categories_all', |
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array($this, 'register_block_category'), |
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10, |
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2 |
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); |
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} |
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|
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/** |
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* Register Passster block category. |
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* |
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* @param array $categories Block categories. |
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* @param WP_Block_Editor_Context $context Block editor context. |
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* |
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* @return array Modified categories. |
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*/ |
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public function register_block_category( $categories, $context ) { |
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return array_merge( array(array( |
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'slug' => 'passster', |
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'title' => __( 'Passster', 'content-protector' ), |
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'icon' => 'lock', |
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)), $categories ); |
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} |
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|
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/** |
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* Enqueue scripts for blocks. |
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* |
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* @return void |
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*/ |
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public function register_block_scripts() { |
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$area_asset_file = (include PASSSTER_PATH . '/build/area/index.asset.php'); |
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wp_register_script( |
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'area-script', |
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PASSSTER_URL . '/build/area/index.js', |
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$area_asset_file['dependencies'], |
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$area_asset_file['version'] |
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); |
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} |
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|
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/** |
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* Add block editor scripts and styles. |
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* |
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* @return void |
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*/ |
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public function add_block_editor_assets() { |
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// Area block. |
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$area_asset_file = (include PASSSTER_PATH . '/build/area/index.asset.php'); |
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wp_enqueue_script( |
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'area-script', |
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PASSSTER_URL . '/build/area/index.js', |
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$area_asset_file['dependencies'], |
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$area_asset_file['version'] |
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); |
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wp_localize_script( 'area-script', 'area_data', array( |
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'is_pro' => \passster_fs()->is_plan_or_trial__premium_only( 'pro' ), |
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'create_area_url' => admin_url( 'post-new.php?post_type=protected_areas' ), |
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'options' => get_option( 'passster' ), |
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) ); |
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wp_enqueue_style( 'area-style', PASSSTER_URL . '/build/area/index.css' ); |
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// Protected Content block. |
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$protected_content_asset = PASSSTER_PATH . '/build/blocks/protected-content/index.asset.php'; |
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if ( file_exists( $protected_content_asset ) ) { |
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$protected_content_asset_file = (include $protected_content_asset); |
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wp_enqueue_script( |
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'passster-protected-content-script', |
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PASSSTER_URL . '/build/blocks/protected-content/index.js', |
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$protected_content_asset_file['dependencies'], |
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$protected_content_asset_file['version'] |
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); |
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wp_localize_script( 'passster-protected-content-script', 'passster_block_data', array( |
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'is_pro' => \passster_fs()->is_plan_or_trial__premium_only( 'pro' ), |
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'options' => get_option( 'passster' ), |
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'date_format' => get_option( 'date_format' ), |
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'time_format' => get_option( 'time_format' ), |
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'timezone' => wp_timezone_string(), |
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'now' => current_time( 'c' ), |
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) ); |
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wp_enqueue_style( |
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'passster-protected-content-style', |
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PASSSTER_URL . '/build/blocks/protected-content/index.css', |
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array(), |
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$protected_content_asset_file['version'] |
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); |
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if ( function_exists( 'wp_set_script_translations' ) ) { |
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wp_set_script_translations( 'passster-protected-content-script', 'content-protector', PASSSTER_PATH . '/languages' ); |
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} |
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} |
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// Make the blocks translatable. |
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if ( function_exists( 'wp_set_script_translations' ) ) { |
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wp_set_script_translations( 'area-script', 'content-protector', PASSSTER_PATH . '/languages' ); |
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} |
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} |
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|
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/** |
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* Register area block in WordPress. |
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* |
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* @return void |
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*/ |
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public function register_area_block() { |
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$options = get_option( 'passster' ); |
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$settings = array( |
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'render_callback' => array($this, 'render_area_block'), |
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'attributes' => array( |
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'area_id' => array( |
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'type' => 'string', |
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'default' => 0, |
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), |
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'headline' => array( |
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'type' => 'string', |
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'default' => esc_html( $options['headline'] ), |
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), |
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'instruction' => array( |
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'type' => 'string', |
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'default' => wp_kses_post( $options['instruction'] ), |
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), |
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'buttonLabel' => array( |
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'type' => 'string', |
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'default' => esc_html( $options['button_label'] ), |
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), |
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'placeholder' => array( |
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'type' => 'string', |
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'default' => esc_html( $options['placeholder'] ), |
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), |
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), |
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); |
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register_block_type( 'content-protector/area', array_merge( array( |
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'editor_script' => 'area-script', |
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'editor_style' => 'area-style', |
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), $settings ) ); |
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} |
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|
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/** |
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* Returns the shortcode for an area based on block attributes. |
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* |
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* @param array $attributes the list attributes from the block. |
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* |
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* @return string |
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*/ |
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public function render_area_block( array $attributes ) { |
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$area_id = esc_attr( $attributes['area_id'] ); |
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$area = get_post( $area_id ); |
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if ( !$area ) { |
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return ''; |
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} |
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// Build dynamic shortcode. |
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$content = $area->post_content; |
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$shortcode = ''; |
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// texts. |
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$headline = esc_attr( $attributes['headline'] ); |
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$instruction = wp_kses_post( $attributes['instruction'] ); |
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$button = esc_attr( $attributes['buttonLabel'] ); |
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$placeholder = esc_attr( $attributes['placeholder'] ); |
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$id = get_post_meta( $area_id, 'passster_id', true ); |
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// Redirection. |
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$redirection = get_post_meta( $area_id, 'passster_redirect_url', true ); |
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$atts = array(); |
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$password = get_post_meta( $area_id, 'passster_password', true ); |
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$atts['password'] = $password; |
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$shortcode = '[passster password="' . $password . '" area="' . $area_id . '" '; |
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// Building the actual shortcode. |
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if ( !empty( $redirection ) ) { |
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$shortcode .= 'redirect="' . $redirection . '" '; |
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} |
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if ( !empty( $headline ) ) { |
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$shortcode .= 'headline="' . $headline . '" '; |
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} |
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if ( !empty( $instruction ) ) { |
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$shortcode .= 'instruction="' . base64_encode( $instruction ) . '" '; |
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} |
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if ( !empty( $placeholder ) ) { |
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$shortcode .= 'placeholder="' . $placeholder . '" '; |
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} |
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if ( !empty( $button ) ) { |
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$shortcode .= 'button="' . $button . '" '; |
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} |
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if ( !empty( $id ) ) { |
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$shortcode .= 'id="' . $id . '" '; |
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} |
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$shortcode = rtrim( $shortcode ); |
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$shortcode .= ']'; |
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// check if valid before restrict anything. |
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$valid = PS_Conditional::is_valid( $atts ); |
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if ( $valid ) { |
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return $content; |
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} |
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return do_shortcode( $shortcode ); |
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} |
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|
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/** |
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* Register protected content block. |
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* |
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* @return void |
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*/ |
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public function register_protected_content_block() { |
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// Check if build files exist. |
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$block_path = PASSSTER_PATH . '/build/blocks/protected-content'; |
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if ( !file_exists( $block_path . '/block.json' ) ) { |
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return; |
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} |
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register_block_type( $block_path ); |
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} |
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|
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/** |
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* Sync protected content blocks with Protected Areas CPT. |
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* |
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* @param int $post_id Post ID being saved. |
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* @param WP_Post $post Post object. |
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* |
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* @return void |
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*/ |
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public function sync_protected_content_blocks( $post_id, $post ) { |
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// Skip auto-saves and revisions. |
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if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) { |
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return; |
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} |
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if ( wp_is_post_revision( $post_id ) ) { |
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return; |
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} |
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// Skip protected areas CPT to avoid loops. |
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if ( 'protected_areas' === $post->post_type ) { |
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return; |
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} |
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// Parse blocks from content. |
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$blocks = parse_blocks( $post->post_content ); |
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$protected_blocks = $this->find_protected_content_blocks( $blocks ); |
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// Get existing synced areas for this post. |
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$existing_areas = get_posts( array( |
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'post_type' => 'protected_areas', |
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'posts_per_page' => -1, |
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'meta_query' => array(array( |
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'key' => '_passster_source', |
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'value' => 'block', |
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), array( |
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'key' => '_passster_source_post_id', |
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'value' => $post_id, |
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)), |
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) ); |
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$existing_block_ids = array(); |
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foreach ( $existing_areas as $area ) { |
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$block_id = get_post_meta( $area->ID, '_passster_block_id', true ); |
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$existing_block_ids[$block_id] = $area->ID; |
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} |
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$synced_block_ids = array(); |
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// Sync each protected block. |
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foreach ( $protected_blocks as $block ) { |
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$attrs = $block['attrs']; |
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$block_id = ( !empty( $attrs['blockId'] ) ? $attrs['blockId'] : '' ); |
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if ( empty( $block_id ) ) { |
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continue; |
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} |
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$synced_block_ids[] = $block_id; |
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// Prepare area data. |
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$area_title = ( !empty( $attrs['areaTitle'] ) ? $attrs['areaTitle'] : sprintf( |
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/* translators: %s: Post title */ |
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__( 'Protected block in %s', 'content-protector' ), |
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$post->post_title |
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) ); |
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$area_data = array( |
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'post_title' => $area_title, |
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'post_type' => 'protected_areas', |
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'post_status' => 'publish', |
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); |
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// Check if area already exists. |
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if ( isset( $existing_block_ids[$block_id] ) ) { |
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$area_data['ID'] = $existing_block_ids[$block_id]; |
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$area_id = wp_update_post( $area_data ); |
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} else { |
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$area_id = wp_insert_post( $area_data ); |
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} |
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if ( !$area_id || is_wp_error( $area_id ) ) { |
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continue; |
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} |
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// Save source meta. |
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update_post_meta( $area_id, '_passster_source', 'block' ); |
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update_post_meta( $area_id, '_passster_source_post_id', $post_id ); |
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update_post_meta( $area_id, '_passster_block_id', $block_id ); |
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// Save protection settings. |
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$protection_type = ( !empty( $attrs['protectionType'] ) ? $attrs['protectionType'] : 'password' ); |
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update_post_meta( $area_id, 'passster_activate_protection', true ); |
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update_post_meta( $area_id, 'passster_protection_type', $protection_type ); |
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switch ( $protection_type ) { |
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case 'password': |
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update_post_meta( $area_id, 'passster_password', ( !empty( $attrs['password'] ) ? $attrs['password'] : '' ) ); |
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break; |
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case 'passwords': |
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update_post_meta( $area_id, 'passster_passwords', ( !empty( $attrs['passwords'] ) ? $attrs['passwords'] : '' ) ); |
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break; |
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case 'password_list': |
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update_post_meta( $area_id, 'passster_password_list', ( !empty( $attrs['passwordList'] ) ? absint( $attrs['passwordList'] ) : 0 ) ); |
| 328 |
break; |
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} |
| 330 |
} |
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// Delete areas for blocks that no longer exist. |
| 332 |
foreach ( $existing_block_ids as $block_id => $area_id ) { |
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if ( !in_array( $block_id, $synced_block_ids, true ) ) { |
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wp_delete_post( $area_id, true ); |
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} |
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} |
| 337 |
} |
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|
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/** |
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* Recursively find protected content blocks. |
| 341 |
* |
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* @param array $blocks Parsed blocks. |
| 343 |
* |
| 344 |
* @return array Protected content blocks. |
| 345 |
*/ |
| 346 |
private function find_protected_content_blocks( $blocks ) { |
| 347 |
$found = array(); |
| 348 |
foreach ( $blocks as $block ) { |
| 349 |
if ( 'passster/content-lock' === $block['blockName'] ) { |
| 350 |
$found[] = $block; |
| 351 |
} |
| 352 |
// Check inner blocks recursively. |
| 353 |
if ( !empty( $block['innerBlocks'] ) ) { |
| 354 |
$found = array_merge( $found, $this->find_protected_content_blocks( $block['innerBlocks'] ) ); |
| 355 |
} |
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} |
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return $found; |
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} |
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|
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} |
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|
