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<?php |
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|
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class HappyForms_Block { |
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|
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/** |
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* The singleton instance. |
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* |
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* @var HappyForms_Block |
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*/ |
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private static $instance; |
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|
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/** |
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* The singleton constructor. |
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* |
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* @return HappyForms_Block |
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*/ |
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public static function instance() { |
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if ( is_null( self::$instance ) ) { |
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self::$instance = new self(); |
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} |
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|
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self::$instance->hook(); |
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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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* Register hooks. |
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* |
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* @return void |
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*/ |
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public function hook() { |
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add_action( 'init', array( $this, 'register' ) ); |
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add_action( 'enqueue_block_editor_assets', array( $this, 'enqueue_scripts' ) ); |
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} |
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|
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private function get_attributes() { |
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$attributes = array( |
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'id' => array( |
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'type' => 'string', |
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), |
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'anchor' => array( |
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'type' => 'string', |
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) |
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); |
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|
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return $attributes; |
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} |
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|
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private function get_properties() { |
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$properties = array( |
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'title' => __( 'Forms', 'happyforms' ), |
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'description' => __( 'Displays a form.', 'happyforms' ), |
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'category' => 'widgets', |
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'icon' => 'feedback', |
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'keywords' => array( |
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'form', 'contact', 'email', |
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), |
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); |
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|
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return $properties; |
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} |
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|
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public function register() { |
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register_block_type( 'thethemefoundry/happyforms', array( |
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'attributes' => $this->get_attributes(), |
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'editor_script' => 'happyforms-block', |
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'render_callback' => array( $this, 'render' ), |
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) ); |
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} |
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|
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public function render( $attrs ) { |
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$block_classes = isset( $attrs['className'] ) ? esc_attr( trim( $attrs['className'] ) ) : ''; |
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$html_id = isset( $attrs['anchor'] ) ? esc_attr( trim( $attrs['anchor'] ) ) : ''; |
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|
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if ( isset( $attrs['id'] ) && empty( $attrs['id'] ) ) { |
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return; |
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} |
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|
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if ( '' !== $block_classes ) { |
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$block_classes = explode( ' ', $block_classes ); |
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|
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add_filter( 'happyforms_form_class', function( $class, $form ) use ( $block_classes ) { |
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$class = array_merge( $class, $block_classes ); |
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return $class; |
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}, 10, 2 ); |
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} |
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|
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if ( '' !== $html_id ) { |
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add_filter( 'happyforms_form_id', function( $id ) use ( $html_id ) { |
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return $html_id; |
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}, 10, 2 ); |
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} |
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|
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return HappyForms()->handle_shortcode( $attrs ); |
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} |
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|
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public function enqueue_scripts() { |
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$asset_file = require( happyforms_get_core_folder() . '/assets/jsx/build/admin/block.asset.php' ); |
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|
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wp_enqueue_script( |
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'happyforms-block', |
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happyforms_get_plugin_url() . 'core/assets/jsx/build/admin/block.js', |
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$asset_file['dependencies'] |
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); |
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|
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$forms = happyforms_get_form_controller()->get(); |
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$forms = array_values( wp_list_filter( $forms, array( 'post_status' => 'publish' ) ) ); |
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$forms = array_map( function ( $form ) { |
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return array( |
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'ID' => $form['ID'], |
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'post_title' => ( happyforms_get_form_title( $form ) ) |
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); |
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}, $forms ); |
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$block_properties = $this->get_properties(); |
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$data = array( |
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'ajaxurl' => admin_url( 'admin-ajax.php' ), |
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'forms' => $forms, |
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'block' => $block_properties, |
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); |
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|
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wp_localize_script( 'happyforms-block', '_happyFormsBlockSettings', $data ); |
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} |
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|
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} |
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|
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if ( ! function_exists( 'happyforms_get_block' ) ): |
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/** |
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* Get the HappyForms_Block class instance. |
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* |
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* @return HappyForms_Block |
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*/ |
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function happyforms_get_block() { |
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return HappyForms_Block::instance(); |
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} |
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|
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endif; |
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|
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/** |
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* Initialize the HappyForms_Block class immediately. |
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*/ |
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happyforms_get_block(); |
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|
