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66 lines
1.6 KiB
PHP
66 lines
1.6 KiB
PHP
<?php
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/**
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* Class Captions
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*
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* @link https://github.com/googleforcreators/web-stories-wp
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*
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* @copyright 2020 Google LLC
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* @license https://www.apache.org/licenses/LICENSE-2.0 Apache License 2.0
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*/
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/**
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* Copyright 2020 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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declare(strict_types = 1);
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namespace Google\Web_Stories\Media\Video;
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use Google\Web_Stories\Service_Base;
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/**
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* Class Captions
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*/
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class Captions extends Service_Base {
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/**
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* Initializes the File_Type logic.
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*
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* @since 1.7.0
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*/
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public function register(): void {
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add_filter( 'site_option_upload_filetypes', [ $this, 'filter_list_of_allowed_filetypes' ] );
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}
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/**
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* Add VTT file type to allow file in multisite.
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*
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* @param string|mixed $value List of allowed file types.
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* @return string|mixed List of allowed file types.
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*/
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public function filter_list_of_allowed_filetypes( $value ) {
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if ( ! \is_string( $value ) ) {
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return $value;
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}
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$filetypes = explode( ' ', $value );
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if ( ! \in_array( 'vtt', $filetypes, true ) ) {
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$filetypes[] = 'vtt';
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$value = implode( ' ', $filetypes );
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}
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return $value;
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}
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}
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