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<?php
class DiviOverlays {
/**
* Divi Overlays post type.
*
* @var string
*/
protected static $post_type = 'divi_overlay';
private static $initiated = false;
public static function init() {
if ( ! self::$initiated ) {
self::init_hooks();
// Register the Custom Divi Overlays Post Type
self::register_cpt();
}
}
/**
* @var \WP_Filesystem_Base|null
*/
public static $wpfs;
/**
* @var ET_Core_Data_Utils
*/
public static $data_utils;
/**
* Initializes WordPress hooks
*/
protected static function init_hooks() {
self::$initiated = true;
global $wp_filesystem;
self::$wpfs = $wp_filesystem;
if ( !class_exists( 'ET_Core_Data_Utils' ) ) {
return;
}
self::$data_utils = new ET_Core_Data_Utils();
add_action( 'switch_theme', array( 'DiviOverlays', 'super_clear_cache') );
add_action( 'activated_plugin', array( 'DiviOverlays', 'super_clear_cache'), 10, 0 );
add_action( 'deactivated_plugin', array( 'DiviOverlays', 'super_clear_cache'), 10, 0 );
add_action( 'et_core_page_resource_auto_clear', array( 'DiviOverlays', 'super_clear_cache') );
add_action( 'wp_ajax_et_core_page_resource_clear', array( 'DiviOverlays', 'super_clear_cache') );
add_action( 'et_epanel_changing_options', array( 'DiviOverlays', 'super_clear_cache') );
}
public static function super_clear_cache() {
self::do_remove_static_resources();
if ( function_exists( 'et_theme_builder_clear_wp_cache' ) ) {
et_theme_builder_clear_wp_cache( 'all' );
}
if ( class_exists( 'ET_Core_Cache_File' ) ) {
// Always reset the cached templates on last request after data stored into database.
ET_Core_Cache_File::set( 'et_theme_builder_templates', array() );
}
if ( class_exists( 'ET_Core_Cache_File' ) ) {
// Remove static resources on save. It's necessary because how we are generating the dynamic assets for the TB.
ET_Core_PageResource::remove_static_resources( 'all', 'all', false, 'dynamic' );
}
}
public static function register_cpt() {
$labels = array(
'name' => _x( 'Divi Overlays', 'divi_overlay' ),
'singular_name' => _x( 'Divi Overlay', 'divi_overlay' ),
'add_new' => _x( 'Add New', 'divi_overlay' ),
'add_new_item' => _x( 'Add New Divi Overlay', 'divi_overlay' ),
'edit_item' => _x( 'Edit Divi Overlay', 'divi_overlay' ),
'new_item' => _x( 'New Divi Overlay', 'divi_overlay' ),
'view_item' => _x( 'View Divi Overlay', 'divi_overlay' ),
'search_items' => _x( 'Search Divi Overlay', 'divi_overlay' ),
'not_found' => _x( 'No Divi Overlays found', 'divi_overlay' ),
'not_found_in_trash' => _x( 'No overlays found in Trash', 'divi_overlay' ),
'parent_item_colon' => _x( 'Parent Divi Overlay:', 'divi_overlay' ),
'menu_name' => _x( 'Divi Overlays', 'divi_overlay' ),
);
$args = array(
'labels' => $labels,
'hierarchical' => true,
'supports' => array( 'title', 'editor', 'author', 'revisions' ),
'public' => true,
'show_ui' => true,
'show_in_menu' => true,
'menu_position' => 5,
'show_in_nav_menus' => true,
'exclude_from_search' => true,
'has_archive' => true,
'query_var' => true,
'can_export' => true,
'rewrite' => array(
'slug' => self::$post_type,
'with_front' => false,
'pages' => true,
'feeds' => true,
'ep_mask' => EP_PERMALINK,
),
'capability_type' => 'post'
);
register_post_type( self::$post_type, $args );
}
/**
* Remove static resources action.
*
* @param string $post_id id of post.
* @param string $owner owner of file.
* @param bool $force remove all resources.
* @param string $slug file slug.
*/
public static function do_remove_static_resources() {
$_post_id = '*';
$_owner = '*';
$_slug = '*';
$cache_dir = self::$data_utils->normalize_path( ET_Core_PageResource::get_cache_directory() );
$files = array_merge(
// Remove any CSS files missing a parent folder.
(array) glob( "{$cache_dir}/et-{$_owner}-*" ),
// Remove CSS files for individual posts or all posts if $post_id set to 'all'.
(array) glob( "{$cache_dir}/{$_post_id}/et-{$_owner}-{$_slug}*" ),
// Remove CSS files that contain theme builder template CSS.
// Multiple directories need to be searched through since * doesn't match / in the glob pattern.
(array) glob( "{$cache_dir}/*/et-{$_owner}-{$_slug}-*tb-{$_post_id}*" ),
(array) glob( "{$cache_dir}/*/*/et-{$_owner}-{$_slug}-*tb-{$_post_id}*" ),
(array) glob( "{$cache_dir}/*/*/*/et-{$_owner}-{$_slug}-*tb-{$_post_id}*" ),
(array) glob( "{$cache_dir}/*/et-{$_owner}-{$_slug}-*tb-for-{$_post_id}*" ),
(array) glob( "{$cache_dir}/*/*/et-{$_owner}-{$_slug}-*tb-for-{$_post_id}*" ),
(array) glob( "{$cache_dir}/*/*/*/et-{$_owner}-{$_slug}-*tb-for-{$_post_id}*" ),
// Remove Dynamic CSS files for categories, tags, authors, archives, homepage post feed and search results.
(array) glob( "{$cache_dir}/taxonomy/*/*/et-{$_owner}-dynamic*" ),
(array) glob( "{$cache_dir}/author/*/et-{$_owner}-dynamic*" ),
(array) glob( "{$cache_dir}/archive/et-{$_owner}-dynamic*" ),
(array) glob( "{$cache_dir}/search/et-{$_owner}-dynamic*" ),
(array) glob( "{$cache_dir}/notfound/et-{$_owner}-dynamic*" ),
(array) glob( "{$cache_dir}/home/et-{$_owner}-dynamic*" ),
// WP Templates and Template Parts.
(array) glob( "{$cache_dir}/*/et-{$_owner}-{$_slug}-*wpe-{$_post_id}*" ),
(array) glob( "{$cache_dir}/*/*/et-{$_owner}-{$_slug}-*wpe-{$_post_id}*" ),
(array) glob( "{$cache_dir}/*/*/*/et-{$_owner}-{$_slug}-*wpe-{$_post_id}*" )
);
self::_remove_files_in_directory( $files, $cache_dir );
// Remove empty directories.
self::$data_utils->remove_empty_directories( $cache_dir );
// Clear cache managed by 3rd-party cache plugins.
$post_id = ! empty( $post_id ) && absint( $post_id ) > 0 ? $post_id : '';
et_core_clear_wp_cache( $post_id );
// Purge the module features cache.
if ( class_exists( 'ET_Builder_Module_Features' ) ) {
if ( ! empty( $post_id ) ) {
ET_Builder_Module_Features::purge_cache( $post_id );
} else {
ET_Builder_Module_Features::purge_cache();
}
}
// Purge the google fonts cache.
if ( empty( $post_id ) && class_exists( 'ET_Builder_Google_Fonts_Feature' ) ) {
ET_Builder_Google_Fonts_Feature::purge_cache();
}
// Purge the dynamic assets cache.
if ( empty( $post_id ) && class_exists( 'ET_Builder_Dynamic_Assets_Feature' ) ) {
ET_Builder_Dynamic_Assets_Feature::purge_cache();
}
$post_meta_caches = array(
'et_enqueued_post_fonts',
'_et_dynamic_cached_shortcodes',
'_et_dynamic_cached_attributes',
'_et_builder_module_features_cache',
);
// Clear post meta caches.
foreach ( $post_meta_caches as $post_meta_cache ) {
if ( ! empty( $post_id ) ) {
delete_post_meta( $post_id, $post_meta_cache );
} else {
delete_post_meta_by_key( $post_meta_cache );
}
}
// Set our DONOTCACHEPAGE file for the next request.
self::$data_utils->ensure_directory_exists( $cache_dir );
self::$wpfs->put_contents( $cache_dir . '/DONOTCACHEPAGE', '' );
}
/**
* Removes a list of files from the designated directory.
*
* @param array[] $files List of patterns to match.
* @param string $cache_dir Cache directory.
*/
protected static function _remove_files_in_directory( $files, $cache_dir ) {
foreach ( $files as $file ) {
$file = self::$data_utils->normalize_path( $file );
if ( ! et_()->starts_with( $file, $cache_dir ) ) {
// File is not located inside cache directory so skip it.
continue;
}
if ( is_file( $file ) ) {
self::$wpfs->delete( $file );
}
}
}
/**
* Log debugging information to the error log.
*
* @param string $e The Exception object
*/
public static function log( $e = FALSE ) {
$data_log = $e;
if ( is_object( $e ) ) {
$data_log = sprintf( "Exception: \n %s \n", $e->getMessage() . "\r\n\r\n" . $e->getFile() . "\r\n" . 'Line:' . $e->getLine() );
}
if ( apply_filters( 'divioverlays_log', defined( 'WP_DEBUG' ) && WP_DEBUG && defined( 'WP_DEBUG_LOG' ) && WP_DEBUG_LOG ) ) {
// phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_print_r
$log = print_r( compact( 'data_log' ), true );
// phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log
error_log( $log );
}
}
}