1 files changed, 0 insertions, 132 deletions
diff --git a/ext/bg/js/media-utility.js b/ext/bg/js/media-utility.js
deleted file mode 100644
index b4fbe04d..00000000
--- a/ext/bg/js/media-utility.js
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * Copyright (C) 2020-2021  Yomichan Authors
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-/**
- * MediaUtility is a class containing helper methods related to media processing.
- */
-class MediaUtility {
-    /**
-     * Gets the file extension of a file path. URL search queries and hash
-     * fragments are not handled.
-     * @param path The path to the file.
-     * @returns The file extension, including the '.', or an empty string
-     *   if there is no file extension.
-     */
-    getFileNameExtension(path) {
-        const match = /\.[^./\\]*$/.exec(path);
-        return match !== null ? match[0] : '';
-    }
-
-    /**
-     * Gets an image file's media type using a file path.
-     * @param path The path to the file.
-     * @returns The media type string if it can be determined from the file path,
-     *   otherwise null.
-     */
-    getImageMediaTypeFromFileName(path) {
-        switch (this.getFileNameExtension(path).toLowerCase()) {
-            case '.apng':
-                return 'image/apng';
-            case '.bmp':
-                return 'image/bmp';
-            case '.gif':
-                return 'image/gif';
-            case '.ico':
-            case '.cur':
-                return 'image/x-icon';
-            case '.jpg':
-            case '.jpeg':
-            case '.jfif':
-            case '.pjpeg':
-            case '.pjp':
-                return 'image/jpeg';
-            case '.png':
-                return 'image/png';
-            case '.svg':
-                return 'image/svg+xml';
-            case '.tif':
-            case '.tiff':
-                return 'image/tiff';
-            case '.webp':
-                return 'image/webp';
-            default:
-                return null;
-        }
-    }
-
-    /**
-     * Gets the file extension for a corresponding media type.
-     * @param mediaType The media type to use.
-     * @returns A file extension including the dot for the media type,
-     *   otherwise null.
-     */
-    getFileExtensionFromImageMediaType(mediaType) {
-        switch (mediaType) {
-            case 'image/apng':
-                return '.apng';
-            case 'image/bmp':
-                return '.bmp';
-            case 'image/gif':
-                return '.gif';
-            case 'image/x-icon':
-                return '.ico';
-            case 'image/jpeg':
-                return '.jpeg';
-            case 'image/png':
-                return '.png';
-            case 'image/svg+xml':
-                return '.svg';
-            case 'image/tiff':
-                return '.tiff';
-            case 'image/webp':
-                return '.webp';
-            default:
-                return null;
-        }
-    }
-
-    /**
-     * Gets the file extension for a corresponding media type.
-     * @param mediaType The media type to use.
-     * @returns A file extension including the dot for the media type,
-     *   otherwise null.
-     */
-    getFileExtensionFromAudioMediaType(mediaType) {
-        switch (mediaType) {
-            case 'audio/mpeg':
-            case 'audio/mp3':
-                return '.mp3';
-            case 'audio/mp4':
-                return '.mp4';
-            case 'audio/ogg':
-            case 'audio/vorbis':
-                return '.ogg';
-            case 'audio/vnd.wav':
-            case 'audio/wave':
-            case 'audio/wav':
-            case 'audio/x-wav':
-            case 'audio/x-pn-wav':
-                return '.wav';
-            case 'audio/flac':
-                return '.flac';
-            case 'audio/webm':
-                return '.webm';
-            default:
-                return null;
-        }
-    }
-}