You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
73 lines
1.7 KiB
PHP
73 lines
1.7 KiB
PHP
<?php
|
|
/**
|
|
* Class Decoder
|
|
*
|
|
* @link https://github.com/googleforcreators/web-stories-wp
|
|
*
|
|
* @copyright 2020 Google LLC
|
|
* @license https://www.apache.org/licenses/LICENSE-2.0 Apache License 2.0
|
|
*/
|
|
|
|
/**
|
|
* Copyright 2020 Google LLC
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* https://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
declare(strict_types = 1);
|
|
|
|
namespace Google\Web_Stories;
|
|
|
|
/**
|
|
* Decoder class.
|
|
*
|
|
* @since 1.1.0
|
|
*/
|
|
class Decoder {
|
|
/**
|
|
* Determines whether encoding and decoding of story markup is supported.
|
|
*
|
|
* @since 1.1.0
|
|
*
|
|
* @return bool Whether decoding is supported.
|
|
*/
|
|
public function supports_decoding(): bool {
|
|
/**
|
|
* Filter whether the encoding requests.
|
|
*
|
|
* @since 1.2.0
|
|
*
|
|
* @param bool $enable_decoding Enable disable encoding.
|
|
*/
|
|
return apply_filters( 'web_stories_enable_decoding', true );
|
|
}
|
|
|
|
/**
|
|
* Decodes string if encoded.
|
|
*
|
|
* @since 1.1.0
|
|
*
|
|
* @param string $content String to decode.
|
|
* @return string Decoded string.
|
|
*/
|
|
public function base64_decode( string $content ): string {
|
|
if ( str_starts_with( $content, '__WEB_STORIES_ENCODED__' ) ) {
|
|
$content = str_replace( '__WEB_STORIES_ENCODED__', '', $content );
|
|
|
|
return urldecode( base64_decode( $content ) );
|
|
}
|
|
|
|
return $content;
|
|
}
|
|
}
|