admin_url( 'admin.php?page=' . WPCoder::SLUG . '-settings' ) ) ); } public function register_block(): void { wp_register_script( 'wpcoder-block-editor', plugins_url( 'block.js', __FILE__ ), array( 'wp-blocks', 'wp-element', 'wp-editor', 'wp-block-editor', 'wp-components' ), filemtime( plugin_dir_path( __FILE__ ) . 'block.js' ) ); register_block_type( 'wpcoder/shortcode', array( 'editor_script' => 'wpcoder-block-editor', 'render_callback' => [ $this, 'render_block' ], 'attributes' => array( 'id' => array( 'type' => 'string', 'default' => '' ), ), 'icon' => 'editor-code', ) ); } public function render_block( $attributes ): string { if ( empty( $attributes['id'] ) ) { return '

' . esc_html__( 'Please select a WP Coder snippet.', 'wpcoderpro' ) . '

'; } $shortcode = '['.WPCoder::SHORTCODE.' id="' . (int) $attributes['id'] . '"'; if ( ! empty( $attributes['extraAttrs'] ) && is_array( $attributes['extraAttrs'] ) ) { foreach ( $attributes['extraAttrs'] as $attr ) { if ( ! empty( $attr['key'] ) ) { $val = esc_attr( $attr['value'] ?? '' ); $shortcode .= ' ' . sanitize_key( $attr['key'] ) . '="' . $val . '"'; } } } $shortcode .= ']'; return do_shortcode( $shortcode ); } public function rest_api(): void { register_rest_route( 'wpcoder/v1', '/preview', array( 'methods' => 'POST', 'callback' => [ $this, 'preview_callback' ], 'permission_callback' => '__return_true' )); register_rest_route( 'wpcoder/v1', '/attributes', array( 'methods' => 'POST', 'callback' => [ $this, 'attributes_callback' ], 'permission_callback' => '__return_true' )); } public function preview_callback( WP_REST_Request $request ): array { global $wpdb; $id = (int) $request['id']; $extra = $request['extraAttrs'] ?? []; $shortcode = '['.WPCoder::SHORTCODE.' id="' . $id . '"'; if ( ! empty($extra) && is_array($extra) ) { foreach ( $extra as $attr ) { if ( ! empty($attr['key']) && $attr['value'] !== '' ) { $shortcode .= ' ' . esc_attr($attr['key']) . '="' . esc_attr($attr['value']) . '"'; } } } $shortcode .= ']'; $table = $wpdb->prefix . WPCoder::PREFIX; $snippet = $wpdb->get_row( $wpdb->prepare( "SELECT html_code, css_code FROM $table WHERE id = %d", $id ) ); if ( ! $snippet ) { return [ 'html' => '

'.__('Snippet not found', 'wpcoderpro').'

', 'css' => '', ]; } $html = do_shortcode( $shortcode ); return [ 'html' => $html, 'css' => $snippet->css_code, ]; } public function attributes_callback( WP_REST_Request $request ): array { global $wpdb; $id = (int) $request['id']; $table = $wpdb->prefix . WPCoder::PREFIX; $row = $wpdb->get_row( $wpdb->prepare( "SELECT param FROM $table WHERE id = %d", $id ) ); if ( ! $row ) { return []; } $attrs = []; if ( ! empty( $row->param ) ) { $data = maybe_unserialize( $row->param ); if ( isset( $data['shortcode_attribute'] ) && is_array( $data['shortcode_attribute'] ) ) { foreach ( $data['shortcode_attribute'] as $attr ) { $attrs[] = array( 'key' => $attr, 'value' => '' ); } } } return $attrs; } }