'automatic-youtube-gallery', 'title' => __( 'Automatic YouTube Gallery', 'automatic-youtube-gallery' ), ), ) ); } /** * Enqueue block assets for backend editor. * * @since 1.0.0 */ public function enqueue_block_editor_assets() { $fields = ayg_get_editor_fields(); foreach ( $fields as $key => $section ) { foreach ( $section['fields'] as $_key => $field ) { if ( isset( $field['description'] ) ) { $fields[ $key ]['fields'][ $_key ]['description'] = strip_tags( $field['description'] ); } } } wp_localize_script( 'wp-block-editor', 'ayg_block', array( 'options' => $fields, 'i18n' => array( 'selected_color' => __( 'Selected Color', 'automatic-youtube-gallery' ), 'is_loading' => __( 'Loading...', 'automatic-youtube-gallery' ) ) ) ); } /** * Register our custom block. * * @since 1.0.0 */ public function register_block_type() { if ( ! function_exists( 'register_block_type' ) ) { return false; } $attributes = array( 'is_admin' => array( 'type' => 'boolean' ), 'uid' => array( 'type' => 'string' ) ); $fields = ayg_get_editor_fields(); foreach ( $fields as $key => $section ) { foreach ( $section['fields'] as $field ) { $type = 'string'; if ( 'number' == $field['type'] ) { $type = 'number'; } elseif ( 'checkbox' == $field['type'] ) { $type = 'boolean'; } $attributes[ $field['name'] ] = array( 'type' => $type ); } } register_block_type( __DIR__ . '/build', array( 'attributes' => $attributes, 'render_callback' => array( $this, 'render_block' ), ) ); } /** * Render the block frontend. * * @since 1.0.0 * @param array $atts An associative array of attributes. * @return string HTML output. */ public function render_block( $atts ) { if ( ! empty( $atts['is_admin'] ) ) { $atts['autoplay'] = false; } if ( ! empty( $atts['uid'] ) ) { $atts['uid'] = md5( $atts['uid'] ); } // Output $output = '

'; $output .= ayg_build_gallery( $this->clean_attributes( $atts ) ); $output .= '

'; return $output; } /** * Clean attributes array. * * @since 1.0.0 * @access private * @param array $atts Array of attributes. * @return array Cleaned attributes array. */ private function clean_attributes( $atts ) { $attributes = array(); foreach ( $atts as $key => $value ) { if ( is_null( $value ) ) { continue; } if ( is_bool( $value ) ) { $value = ( true === $value ) ? 1 : 0; } $attributes[ $key ] = $value; } return $attributes; } }