AlkantarClanX12
Your IP : 3.144.109.159
<?php
namespace Elementor\Core\Files\Assets;
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
abstract class Files_Upload_Handler {
const OPTION_KEY = 'elementor_unfiltered_files_upload';
public function __construct() {
add_filter( 'upload_mimes', [ $this, 'support_unfiltered_files_upload' ] );
add_filter( 'wp_handle_upload_prefilter', [ $this, 'handle_upload_prefilter' ] );
add_filter( 'wp_check_filetype_and_ext', [ $this, 'check_filetype_and_ext' ], 10, 4 );
}
abstract public function get_mime_type();
abstract public function get_file_type();
/**
* is_elementor_media_upload
* @return bool
*/
private function is_elementor_media_upload() {
return isset( $_POST['uploadTypeCaller'] ) && 'elementor-editor-upload' === $_POST['uploadTypeCaller']; // phpcs:ignore
}
/**
* @return bool
*/
final public static function is_enabled() {
$enabled = ! ! get_option( self::OPTION_KEY ) && self::file_sanitizer_can_run();
/**
* @deprecated 3.0.0 Use `elementor/document/urls/edit` filter instead.
*/
$enabled = apply_filters( 'elementor/files/svg/enabled', $enabled );
/**
* Allow Unfiltered Files Upload.
*
* Determines whether to enable unfiltered file uploads.
*
* @since 3.0.0
*
* @param bool $enabled Whether upload is enabled or not.
*/
$enabled = apply_filters( 'elementor/files/allow_unfiltered_upload', $enabled );
return $enabled;
}
final public function support_unfiltered_files_upload( $existing_mimes ) {
if ( $this->is_elementor_media_upload() && $this->is_enabled() ) {
$existing_mimes[ $this->get_file_type() ] = $this->get_mime_type();
}
return $existing_mimes;
}
/**
* handle_upload_prefilter
* @param $file
*
* @return mixed
*/
public function handle_upload_prefilter( $file ) {
if ( ! $this->is_file_should_handled( $file ) ) {
return $file;
}
$ext = pathinfo( $file['name'], PATHINFO_EXTENSION );
$file_type = $this->get_file_type();
$display_type = strtoupper( $file_type );
if ( $file_type !== $ext ) {
$file['error'] = sprintf( __( 'The uploaded %1$s file is not supported. Please upload a valid %2$s file', 'elementor' ), $ext, $display_type );
return $file;
}
if ( ! self::is_enabled() ) {
$file['error'] = sprintf( __( '%1$s file is not allowed for security reasons', 'elementor' ), $display_type );
return $file;
}
return $file;
}
protected function is_file_should_handled( $file ) {
$ext = pathinfo( $file['name'], PATHINFO_EXTENSION );
return $this->is_elementor_media_upload() && $this->get_file_type() === $ext;
}
/**
* file_sanitizer_can_run
* @return bool
*/
public static function file_sanitizer_can_run() {
return class_exists( 'DOMDocument' ) && class_exists( 'SimpleXMLElement' );
}
/**
* Check filetype and ext
*
* A workaround for upload validation which relies on a PHP extension (fileinfo)
* with inconsistent reporting behaviour.
* ref: https://core.trac.wordpress.org/ticket/39550
* ref: https://core.trac.wordpress.org/ticket/40175
*
* @param $data
* @param $file
* @param $filename
* @param $mimes
*
* @return mixed
*/
public function check_filetype_and_ext( $data, $file, $filename, $mimes ) {
if ( ! empty( $data['ext'] ) && ! empty( $data['type'] ) ) {
return $data;
}
$wp_file_type = wp_check_filetype( $filename, $mimes );
$file_type = strtolower( $this->get_file_type() );
if ( $file_type === $wp_file_type['ext'] ) {
$data['ext'] = $file_type;
$data['type'] = $this->get_mime_type();
}
return $data;
}
}