display = Wpzoom_Instagram_Widget_Display::getInstance(); add_action( 'init', array( $this, 'init' ) ); add_filter( 'block_categories_all', array( $this, 'block_categories' ), 10, 2 ); } /** * Initialize the block. */ public function init() { register_block_type( 'wpzoom/instagram-block', array( 'api_version' => 2, 'category' => 'wpzoom-blocks', 'editor_script' => 'wpz-insta_block-backend-script', 'script' => 'wpz-insta_block-frontend-script', 'style' => 'wpz-insta_block-frontend-style', 'render_callback' => array( $this, 'render' ), 'attributes' => array( 'feed' => array( 'type' => 'integer', 'default' => -1, ), 'align' => array( 'type' => 'string', 'default' => 'none', ), ), ) ); } /** * Add the WPZOOM block category if needed. */ public function block_categories( $categories ) { if ( empty( $categories ) || ( ! empty( $categories ) && is_array( $categories ) && ! in_array( 'wpzoom-blocks', wp_list_pluck( $categories, 'slug' ) ) ) ) { $categories = array_merge( $categories, array( array( 'slug' => 'wpzoom-blocks', 'title' => esc_html__( 'WPZOOM - Blocks', 'instagram-widget-by-wpzoom' ), ), ) ); } return $categories; } /** * Render the block content. */ public function render( $block_attributes, $content ) { $feed_id = isset( $block_attributes['feed'] ) ? intval( $block_attributes['feed'] ) : -1; if ( $feed_id > -1 ) { return $this->display->output_feed( $feed_id, false, $block_attributes ); } else { return wp_kses_post( __( '

Please select a feed to display...

', 'instagram-widget-by-wpzoom' ) ); } } } Wpzoom_Instagram_Block::get_instance();