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<?php
/**
* Sureforms Blocks Initializer
*
* Enqueue CSS/JS of all the blocks.
*
* @since 0.0.1
* @package Sureforms
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
/**
* Spec_Init_Blocks.
*
* @package Sureforms
*/
class Spec_Init_Blocks {
/**
* Member Variable
*
* @var instance
*/
private static $instance;
/**
* Store Json variable
*
* @since 0.0.1
* @var instance
*/
public static $icon_json;
/**
* As our svg icon is too long array so we will divide that into number of icon chunks.
*
* @var int
* @since 0.0.1
*/
public static $number_of_icon_chunks = 4;
/**
* Initiator
*/
public static function get_instance() {
if ( ! isset( self::$instance ) ) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Constructor
*/
public function __construct() {
// Hook: Frontend assets.
add_action( 'enqueue_block_assets', [ $this, 'block_assets' ] );
// Hook: Editor assets.
add_action( 'enqueue_block_editor_assets', [ $this, 'editor_assets' ] );
}
/**
* Enqueue Gutenberg block assets for both frontend + backend.
*
* @since 0.0.1
*/
public function block_assets() {
global $post;
if ( empty( $post->post_content ) ) {
return;
}
// find blocks in post content.
$blocks = parse_blocks( $post->post_content );
if ( empty( $blocks ) && ! is_array( $blocks ) ) {
return;
}
$allowed_blocks = [
'srfm/form',
'srfm/advanced-heading',
'srfm/separator',
'srfm/image',
'srfm/icon',
];
$has_required_block = false;
foreach ( $blocks as $block ) {
if ( $has_required_block ) {
break;
}
if ( in_array( $block['blockName'], $allowed_blocks, true ) ) {
$has_required_block = true;
}
}
if ( ! $has_required_block ) {
return;
}
// Register block styles for both frontend + backend.
wp_enqueue_style(
'srfm-block-style-css', // Handle.
SRFM_URL . 'modules/gutenberg/build/style-blocks.css',
is_admin() ? [ 'wp-editor' ] : null, // Dependency to include the CSS after it.
SRFM_VER // filemtime( plugin_dir_path( __DIR__ ) . 'build/style-blocks.css' ) // Version: File modification time.
);
}
/**
* Enqueue assets for both backend.
*
* @since 0.0.1
*/
public function editor_assets() {
$post_id = isset( $_GET['post'] ) ? intval( $_GET['post'] ) : 0; //phpcs:ignore WordPress.Security.NonceVerification.Recommended
$post_type = get_post_type( $post_id );
if ( SRFM_FORMS_POST_TYPE === $post_type ) {
$script_dep_path = SRFM_DIR . 'modules/gutenberg/build/blocks.asset.php';
$script_info = file_exists( $script_dep_path )
? include $script_dep_path
: [
'dependencies' => [],
'version' => SRFM_VER,
];
$script_dep = array_merge( $script_info['dependencies'], [ 'wp-blocks', 'wp-i18n', 'wp-element', 'wp-editor' ] );
$script_ver = $script_info['version'];
// Register block editor script for backend.
wp_enqueue_script(
'srfm-spec-block-js', // Handle.
SRFM_URL . 'modules/gutenberg/build/blocks.js',
$script_dep, // Dependencies, defined above.
$script_ver, // Version: filemtime — Gets file modification time.
true // Enqueue the script in the footer.
);
wp_set_script_translations( 'srfm-spec-block-js', 'sureforms' );
// Register block editor styles for backend.
wp_enqueue_style(
'srfm-block-block-editor-css', // Handle.
SRFM_URL . 'modules/gutenberg/build/blocks.style.css',
[ 'wp-edit-blocks' ], // Dependency to include the CSS after it.
SRFM_VER // Version: File modification time.
);
// Common Editor style.
wp_enqueue_style(
'srfm-block-common-editor-css', // Handle.
SRFM_URL . 'modules/gutenberg/dist/editor.css',
[ 'wp-edit-blocks' ], // Dependency to include the CSS after it.
SRFM_VER // Version: File modification time.
);
}
}
}
/**
* Prepare if class 'Spec_Init_Blocks' exist.
* Kicking this off by calling 'get_instance()' method
*/
Spec_Init_Blocks::get_instance();