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<?php
namespace Elementor\Core\Files;
use Elementor\Core\Base\Document as Document_Base;
use Elementor\Core\Base\Elements_Iteration_Actions\Assets;
use Elementor\Core\Common\Modules\Ajax\Module as Ajax;
use Elementor\Core\Files\CSS\Post as Post_CSS;
use Elementor\Core\Page_Assets\Data_Managers\Base as Page_Assets_Data_Manager;
use Elementor\Core\Responsive\Files\Frontend;
use Elementor\Plugin;
use Elementor\Utils;
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
/**
* Elementor files manager.
*
* Elementor files manager handler class is responsible for creating files.
*
* @since 1.2.0
*/
class Manager {
private $files = [];
/**
* Files manager constructor.
*
* Initializing the Elementor files manager.
*
* @since 1.2.0
* @access public
*/
public function __construct() {
$this->register_actions();
}
public function get( $class, $args ) {
$id = $class . '-' . wp_json_encode( $args );
if ( ! isset( $this->files[ $id ] ) ) {
// Create an instance from dynamic args length.
$reflection_class = new \ReflectionClass( $class );
$this->files[ $id ] = $reflection_class->newInstanceArgs( $args );
}
return $this->files[ $id ];
}
/**
* On post delete.
*
* Delete post CSS immediately after a post is deleted from the database.
*
* Fired by `deleted_post` action.
*
* @since 1.2.0
* @access public
*
* @param string $post_id Post ID.
*/
public function on_delete_post( $post_id ) {
if ( ! Utils::is_post_support( $post_id ) ) {
return;
}
$css_file = Post_CSS::create( $post_id );
$css_file->delete();
}
/**
* On export post meta.
*
* When exporting data using WXR, skip post CSS file meta key. This way the
* export won't contain the post CSS file data used by Elementor.
*
* Fired by `wxr_export_skip_postmeta` filter.
*
* @since 1.2.0
* @access public
*
* @param bool $skip Whether to skip the current post meta.
* @param string $meta_key Current meta key.
*
* @return bool Whether to skip the post CSS meta.
*/
public function on_export_post_meta( $skip, $meta_key ) {
if ( Post_CSS::META_KEY === $meta_key ) {
$skip = true;
}
return $skip;
}
/**
* Clear cache.
*
* Delete all meta containing files data. And delete the actual
* files from the upload directory.
*
* @since 1.2.0
* @access public
*/
public function clear_cache() {
// Delete files.
$path = Base::get_base_uploads_dir() . Base::DEFAULT_FILES_DIR . '*';
foreach ( glob( $path ) as $file_path ) {
unlink( $file_path );
}
delete_post_meta_by_key( Post_CSS::META_KEY );
delete_post_meta_by_key( Document_Base::CACHE_META_KEY );
delete_post_meta_by_key( Assets::ASSETS_META_KEY );
delete_option( Frontend::META_KEY );
$this->reset_assets_data();
/**
* Elementor clear files.
*
* Fires after Elementor clears files
*
* @since 2.1.0
*/
do_action( 'elementor/core/files/clear_cache' );
}
public function clear_custom_image_sizes() {
if ( ! defined( 'BFITHUMB_UPLOAD_DIR' ) ) {
return;
}
$upload_info = wp_upload_dir();
$upload_dir = $upload_info['basedir'] . '/' . BFITHUMB_UPLOAD_DIR;
$path = $upload_dir . '/*';
foreach ( glob( $path ) as $file_path ) {
unlink( $file_path );
}
}
/**
* Register Ajax Actions
*
* Deprecated - use the Uploads Manager instead.
*
* @deprecated 3.5.0
*
* @param Ajax $ajax
*/
public function register_ajax_actions( Ajax $ajax ) {
Plugin::$instance->modules_manager->get_modules( 'dev-tools' )->deprecation->deprecated_function( __METHOD__, '3.5.0' );
Plugin::$instance->uploads_manager->register_ajax_actions( $ajax );
}
/**
* Ajax Unfiltered Files Upload
*
* Deprecated - use the Uploads Manager instead.
*
* @deprecated 3.5.0
*/
public function ajax_unfiltered_files_upload() {
Plugin::$instance->modules_manager->get_modules( 'dev-tools' )->deprecation->deprecated_function( __METHOD__, '3.5.0' );
Plugin::$instance->uploads_manager->enable_unfiltered_files_upload();
}
/**
* Register actions.
*
* Register filters and actions for the files manager.
*
* @since 1.2.0
* @access private
*/
private function register_actions() {
add_action( 'deleted_post', [ $this, 'on_delete_post' ] );
add_filter( 'wxr_export_skip_postmeta', [ $this, 'on_export_post_meta' ], 10, 2 );
add_action( 'update_option_home', function () {
$this->reset_assets_data();
} );
add_action( 'update_option_siteurl', function () {
$this->reset_assets_data();
} );
}
/**
* Reset Assets Data.
*
* Reset the page assets data.
*
* @since 3.3.0
* @access private
*/
private function reset_assets_data() {
delete_option( Page_Assets_Data_Manager::ASSETS_DATA_KEY );
}
/**
* Generate CSS.
*
* Generates CSS for all posts built with Elementor.
*
* @since 3.25.0
* @access public
*/
public function generate_css() {
$batch_size = apply_filters( 'elementor/core/files/generate_css/batch_size', 100 );
$processed_posts = 0;
while ( true ) {
$args = [
'post_type' => get_post_types(),
'posts_per_page' => $batch_size,
'meta_query' => [
[
'key' => Document_Base::BUILT_WITH_ELEMENTOR_META_KEY,
'compare' => 'EXISTS',
],
],
'offset' => $processed_posts,
'fields' => 'ids',
];
$query = new \WP_Query( $args );
if ( empty( $query->posts ) ) {
break;
}
foreach ( $query->posts as $post_id ) {
$document = Plugin::$instance->documents->get_doc_for_frontend( $post_id );
if ( $document ) {
$css_file = Post_CSS::create( $post_id );
$css_file->update();
}
}
$processed_posts += $batch_size;
}
/**
* Elementor Generate CSS files.
*
* Fires after Elementor generates new CSS files
*
* @since 3.25.0
*/
do_action( 'elementor/core/files/after_generate_css' );
}
}
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