File: //proc/thread-self/cwd/wp-content/plugins/coblocks/includes/class-coblocks-block-assets.php
<?php
/**
* Load assets for our blocks.
*
* @package CoBlocks
*/
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Load general assets for our blocks.
*
* @since 1.0.0
*/
class CoBlocks_Block_Assets {
/**
* This plugin's instance.
*
* @var CoBlocks_Block_Assets
*/
private static $instance;
/**
* Registers the plugin.
*
* @return CoBlocks_Block_Assets
*/
public static function register() {
if ( null === self::$instance ) {
self::$instance = new CoBlocks_Block_Assets();
}
return self::$instance;
}
/**
* The Constructor.
*/
public function __construct() {
add_action( 'enqueue_block_assets', array( $this, 'block_assets' ) );
add_action( 'init', array( $this, 'editor_assets' ) );
add_action( 'enqueue_block_editor_assets', array( $this, 'editor_scripts' ) );
add_action( 'enqueue_block_editor_assets', array( $this, 'frontend_scripts' ) );
add_action( 'wp_enqueue_scripts', array( $this, 'frontend_scripts' ) );
}
/**
* Loads the asset file for the given script or style.
* Returns a default if the asset file is not found.
*
* @param string $filepath The name of the file without the extension.
*
* @return array The asset file contents.
*/
public function get_asset_file( $filepath ) {
$asset_path = COBLOCKS_PLUGIN_DIR . $filepath . '.asset.php';
return file_exists( $asset_path )
? include $asset_path
: array(
'dependencies' => array(),
'version' => COBLOCKS_VERSION,
);
}
/**
* Enqueue block assets for use within Gutenberg.
*
* @access public
*/
public function block_assets() {
global $post;
// Only load the front end CSS if a Coblock is in use.
$has_coblock = ! is_singular();
if ( ! is_admin() && is_singular() ) {
$wp_post = get_post( $post );
// This is similar to has_block() in core, but will match anything
// in the coblocks/* namespace.
if ( $wp_post instanceof WP_Post ) {
$has_coblock = ! empty(
array_filter(
array(
false !== strpos( $wp_post->post_content, '<!-- wp:coblocks/' ),
has_block( 'core/block', $wp_post ),
has_block( 'core/button', $wp_post ),
has_block( 'core/cover', $wp_post ),
has_block( 'core/heading', $wp_post ),
has_block( 'core/image', $wp_post ),
has_block( 'core/gallery', $wp_post ),
has_block( 'core/list', $wp_post ),
has_block( 'core/paragraph', $wp_post ),
has_block( 'core/pullquote', $wp_post ),
has_block( 'core/quote', $wp_post ),
)
)
);
}
}
if ( ! $has_coblock && ! $this->is_page_gutenberg() ) {
return;
}
// Styles.
$name = 'coblocks-style';
$filepath = 'dist/' . $name;
$asset_file = $this->get_asset_file( $filepath );
$rtl = ! is_rtl() ? '' : '-rtl';
wp_enqueue_style(
'coblocks-frontend',
COBLOCKS_PLUGIN_URL . $filepath . $rtl . '.css',
array(),
$asset_file['version']
);
}
/**
* Enqueue block assets for use within Gutenberg.
*
* @access public
*/
public function editor_assets() {
// Styles.
$name = 'coblocks-editor';
$filepath = 'dist/' . $name;
$asset_file = $this->get_asset_file( $filepath );
$rtl = ! is_rtl() ? '' : '-rtl';
wp_register_style(
'coblocks-editor',
COBLOCKS_PLUGIN_URL . $filepath . $rtl . '.css',
array(),
$asset_file['version']
);
// Scripts.
$name = 'coblocks'; // coblocks.js.
$filepath = 'dist/' . $name;
$asset_file = $this->get_asset_file( $filepath );
wp_register_script(
'coblocks-editor',
COBLOCKS_PLUGIN_URL . $filepath . '.js',
array_merge( $asset_file['dependencies'], array( 'wp-api' ) ),
$asset_file['version'],
true
);
$post_id = filter_input( INPUT_GET, 'post', FILTER_SANITIZE_NUMBER_INT );
/**
* Filter the default block email address value
*
* @param string $to Admin email.
* @param integer $post_id Current post ID.
*/
$email_to = (string) apply_filters( 'coblocks_form_default_email', get_option( 'admin_email' ), (int) $post_id );
/**
* Filter to disable the typography controls
*
* @param bool true Whether or not the controls are enabled.
* @param integer $post_id Current post ID.
*/
$typography_controls_enabled = (bool) apply_filters( 'coblocks_typography_controls_enabled', true, (int) $post_id );
/**
* Filter to disable the animation controls
*
* @param bool true Whether or not the controls are enabled.
* @param integer $post_id Current post ID.
*/
$animation_controls_enabled = (bool) apply_filters( 'coblocks_animation_controls_enabled', true, (int) $post_id );
/**
* Filter to disable all bundled CoBlocks svg icons
*
* @param bool true Whether or not the bundled icons are displayed.
*/
$bundled_icons_enabled = (bool) apply_filters( 'coblocks_bundled_icons_enabled', true );
$form = new CoBlocks_Form();
$form_subject = $form->default_subject();
$success_text = $form->default_success_text();
wp_localize_script(
'coblocks-editor',
'coblocksBlockData',
array(
'form' => array(
'adminEmail' => $email_to,
'emailSubject' => $form_subject,
'successText' => $success_text,
),
'cropSettingsOriginalImageNonce' => wp_create_nonce( 'cropSettingsOriginalImageNonce' ),
'cropSettingsNonce' => wp_create_nonce( 'cropSettingsNonce' ),
'bundledIconsEnabled' => $bundled_icons_enabled,
'customIcons' => $this->get_custom_icons(),
'customIconConfigExists' => file_exists( get_stylesheet_directory() . '/coblocks/icons/config.json' ),
'typographyControlsEnabled' => $typography_controls_enabled,
'animationControlsEnabled' => $animation_controls_enabled,
)
);
}
/**
* Load custom icons from the theme directory, if they exist
*
* @return array Custom icons array if they exist, else empty array.
*/
public function get_custom_icons() {
$config = array();
$icons = glob( get_stylesheet_directory() . '/coblocks/icons/*.svg' );
if ( empty( $icons ) ) {
return array();
}
if ( file_exists( get_stylesheet_directory() . '/coblocks/icons/config.json' ) ) {
$config = json_decode( file_get_contents( get_stylesheet_directory() . '/coblocks/icons/config.json' ), true );
}
$custom_icons = array();
foreach ( $icons as $icon ) {
$icon_slug = str_replace( '.svg', '', basename( $icon ) );
$icon_name = ucwords( str_replace( '-', ' ', $icon_slug ) );
if ( ! empty( $config ) ) {
// Icon exists in directory, but not found in config.
if ( ! array_key_exists( $icon_slug, $config ) ) {
continue;
}
}
ob_start();
include $icon;
$retrieved_icon = ob_get_clean();
$custom_icons[ $icon_slug ] = array(
'label' => $icon_name,
'keywords' => strtolower( $icon_name ),
'icon' => $retrieved_icon,
);
}
if ( ! empty( $config ) ) {
foreach ( $config as $icon => $metadata ) {
if ( ! array_key_exists( $icon, $custom_icons ) ) {
continue;
}
if ( array_key_exists( 'icon_outlined', $config[ $icon ] ) ) {
$metadata['icon_outlined'] = file_exists( get_stylesheet_directory() . '/coblocks/icons/' . $metadata['icon_outlined'] ) ? file_get_contents( get_stylesheet_directory() . '/coblocks/icons/' . $metadata['icon_outlined'] ) : '';
}
$custom_icons[ $icon ] = array_replace_recursive( $custom_icons[ $icon ], array_filter( $metadata ) );
}
}
return $custom_icons;
}
/**
* Enqueue front-end assets for blocks.
*
* @access public
* @since 1.9.5
*/
public function frontend_scripts() {
// Custom scripts are not allowed in AMP, so short-circuit.
if ( CoBlocks()->is_amp() ) {
return;
}
// Define where the asset is loaded from.
$dir = CoBlocks()->asset_source( 'js' );
// Define where the vendor asset is loaded from.
$vendors_dir = CoBlocks()->asset_source( 'js', 'vendors' );
// Enqueue for coblocks animations.
wp_enqueue_script(
'coblocks-animation',
$dir . 'coblocks-animation.js',
array(),
COBLOCKS_VERSION,
true
);
// Masonry block.
if ( $this->is_page_gutenberg() || has_block( 'coblocks/gallery-masonry' ) || has_block( 'core/block' ) ) {
wp_enqueue_script(
'coblocks-masonry',
$dir . 'coblocks-masonry.js',
array( 'jquery', 'masonry', 'imagesloaded' ),
COBLOCKS_VERSION,
true
);
}
// Carousel block.
if ( $this->is_page_gutenberg() || has_block( 'coblocks/gallery-carousel' ) || has_block( 'core/block' ) ) {
wp_enqueue_script(
'coblocks-flickity',
$vendors_dir . '/flickity.js',
array( 'jquery' ),
COBLOCKS_VERSION,
true
);
if ( $this->is_page_gutenberg() || has_block( 'coblocks/accordion' ) || has_block( 'core/block' ) ) {
wp_enqueue_script(
'coblocks-accordion-carousel',
$dir . 'coblocks-accordion-carousel.js',
array( 'coblocks-flickity' ),
COBLOCKS_VERSION,
true
);
}
}
// Post Carousel block.
if ( $this->is_page_gutenberg() || has_block( 'coblocks/post-carousel' ) || has_block( 'core/block' ) ) {
wp_enqueue_script(
'coblocks-slick',
$vendors_dir . '/slick.js',
array( 'jquery' ),
COBLOCKS_VERSION,
true
);
wp_enqueue_script(
'coblocks-slick-initializer-front',
$dir . 'coblocks-slick-initializer-front.js',
array( 'jquery' ),
COBLOCKS_VERSION,
true
);
}
// Events block.
if ( $this->is_page_gutenberg() || has_block( 'coblocks/events' ) || has_block( 'core/block' ) ) {
wp_enqueue_script(
'coblocks-slick',
$vendors_dir . '/slick.js',
array( 'jquery' ),
COBLOCKS_VERSION,
true
);
wp_enqueue_script(
'coblocks-events',
$dir . 'coblocks-events.js',
array( 'jquery' ),
COBLOCKS_VERSION,
true
);
}
// Lightbox.
if (
has_block( 'coblocks/gallery-masonry' ) ||
has_block( 'coblocks/gallery-stacked' ) ||
has_block( 'coblocks/gallery-collage' ) ||
has_block( 'coblocks/gallery-carousel' ) ||
has_block( 'coblocks/gallery-offset' ) ||
has_block( 'core/gallery' ) ||
has_block( 'core/image' ) ||
has_block( 'core/block' )
) {
wp_enqueue_script(
'coblocks-lightbox',
$dir . 'coblocks-lightbox.js',
array(),
COBLOCKS_VERSION,
true
);
}
wp_localize_script(
'coblocks-lightbox',
'coblocksLigthboxData',
array(
'closeLabel' => __( 'Close Gallery', 'coblocks' ),
'leftLabel' => __( 'Previous', 'coblocks' ),
'rightLabel' => __( 'Next', 'coblocks' ),
)
);
}
/**
* Enqueue editor scripts for blocks.
*
* @access public
* @since 1.9.5
*/
public function editor_scripts() {
// Define where the vendor asset is loaded from.
$vendors_dir = CoBlocks()->asset_source( 'js', 'vendors' );
// Required by the events block.
wp_enqueue_script(
'coblocks-slick',
$vendors_dir . '/slick.js',
array( 'jquery' ),
COBLOCKS_VERSION,
true
);
}
/**
* Return whether a post type should display the Block Editor.
*
* @param string $post_type The post_type slug to check.
*/
protected function is_post_type_gutenberg( $post_type ) {
return use_block_editor_for_post_type( $post_type );
}
/**
* Return whether the page we are on is loading the Block Editor.
*/
protected function is_page_gutenberg() {
if ( ! is_admin() ) {
return false;
}
$admin_page = wp_basename( esc_url( $_SERVER['REQUEST_URI'] ) );
if ( false !== strpos( $admin_page, 'post-new.php' ) && empty( $_GET['post_type'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
return true;
}
if ( false !== strpos( $admin_page, 'post-new.php' ) && isset( $_GET['post_type'] ) && $this->is_post_type_gutenberg( $_GET['post_type'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
return true;
}
if ( false !== strpos( $admin_page, 'post.php' ) ) {
$wp_post = get_post( $_GET['post'] ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
if ( isset( $wp_post ) && isset( $wp_post->post_type ) && $this->is_post_type_gutenberg( $wp_post->post_type ) ) {
return true;
}
}
if ( false !== strpos( $admin_page, 'revision.php' ) ) {
$wp_post = get_post( $_GET['revision'] ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
$post_parent = get_post( $wp_post->post_parent );
if ( isset( $post_parent ) && isset( $post_parent->post_type ) && $this->is_post_type_gutenberg( $post_parent->post_type ) ) {
return true;
}
}
return false;
}
}
CoBlocks_Block_Assets::register();