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mime.ts ×5

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unlabeled · c_0a43d601343d

2651 tests · 3480 LOC · 19 files · introduces 0 tests · 102 LOC · 1 file

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Code
5 ranges102 lines · 1 files
Tests
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1 file ranked by introduced lines: 102 introduced LOC across 5 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/base/common/mime.ts 102 introduced LOC · 5 ranges

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1 > /*--------------------------------------------------------------------------------------------- mime.ts
2 > * Copyright (c) Microsoft Corporation. All rights reserved.
3 > * Licensed under the MIT License. See License.txt in the project root for license information.
4 > *--------------------------------------------------------------------------------------------*/
5 >
6 > import { extname } from './path.js';
7 >
8 > export const Mimes = Object.freeze({
9 > text: 'text/plain',
10 > binary: 'application/octet-stream',
11 > unknown: 'application/unknown',
12 > markdown: 'text/markdown',
13 > latex: 'text/latex',
14 > uriList: 'text/uri-list',
15 > html: 'text/html',
16 > });
17 >
18 > interface MapExtToMediaMimes {
19 > [index: string]: string | string[];
20 > }
21 >
22 > const mapExtToTextMimes: Record<string, string> = {
23 > '.css': 'text/css',
24 > '.csv': 'text/csv',
25 > '.htm': 'text/html',
26 > '.html': 'text/html',
27 > '.ics': 'text/calendar',
28 > '.js': 'text/javascript',
29 > '.mjs': 'text/javascript',
30 > '.txt': 'text/plain',
31 > '.xml': 'text/xml'
32 > };
33 >
34 > // Known media mimes that we can handle
35 > const mapExtToMediaMimes: MapExtToMediaMimes = {
36 > '.aac': 'audio/x-aac',
37 > '.avi': 'video/x-msvideo',
38 > '.bmp': 'image/bmp',
39 > '.flv': 'video/x-flv',
40 > '.gif': 'image/gif',
41 > '.ico': 'image/x-icon',
42 > '.jpe': ['image/jpg', 'image/jpeg'],
43 > '.jpeg': ['image/jpg', 'image/jpeg'],
44 > '.jpg': ['image/jpg', 'image/jpeg'],
45 > '.m1v': 'video/mpeg',
46 > '.m2a': 'audio/mpeg',
47 > '.m2v': 'video/mpeg',
48 > '.m3a': 'audio/mpeg',
49 > '.mid': 'audio/midi',
50 > '.midi': 'audio/midi',
51 > '.mk3d': 'video/x-matroska',
52 > '.mks': 'video/x-matroska',
53 > '.mkv': 'video/x-matroska',
54 > '.mov': 'video/quicktime',
55 > '.movie': 'video/x-sgi-movie',
56 > '.mp2': 'audio/mpeg',
57 > '.mp2a': 'audio/mpeg',
58 > '.mp3': 'audio/mpeg',
59 > '.mp4': 'video/mp4',
60 > '.mp4a': 'audio/mp4',
61 > '.mp4v': 'video/mp4',
62 > '.mpe': 'video/mpeg',
63 > '.mpeg': 'video/mpeg',
64 > '.mpg': 'video/mpeg',
65 > '.mpg4': 'video/mp4',
66 > '.mpga': 'audio/mpeg',
67 > '.oga': 'audio/ogg',
68 > '.ogg': 'audio/ogg',
69 > '.opus': 'audio/opus',
70 > '.ogv': 'video/ogg',
71 > '.png': 'image/png',
72 > '.psd': 'image/vnd.adobe.photoshop',
73 > '.qt': 'video/quicktime',
74 > '.spx': 'audio/ogg',
75 > '.svg': 'image/svg+xml',
76 > '.tga': 'image/x-tga',
77 > '.tif': 'image/tiff',
78 > '.tiff': 'image/tiff',
79 > '.wav': 'audio/x-wav',
80 > '.webm': 'video/webm',
81 > '.webp': 'image/webp',
82 > '.wma': 'audio/x-ms-wma',
83 > '.wmv': 'video/x-ms-wmv',
84 > '.woff': 'application/font-woff',
85 > };
86 >
87 > export function getMediaOrTextMime(path: string): string | undefined {
88 const ext = extname(path);
89 const textMime = mapExtToTextMimes[ext.toLowerCase()];
94 }
95 }
96 > mime.ts
97 > export function getMediaMime(path: string): string | undefined {
98 const ext = extname(path);
99 const mimeType = mapExtToMediaMimes[ext.toLowerCase()];
100 return Array.isArray(mimeType) ? mimeType[0] : mimeType;
101 }
102 > mime.ts
103 > export function getExtensionForMimeType(mimeType: string): string | undefined {
104 for (const extension in mapExtToMediaMimes) {
105 const value = mapExtToMediaMimes[extension];
111 return undefined;
112 }
113 > mime.ts
114 > const _simplePattern = /^(.+)\/(.+?)(;.+)?$/;
115 >
116 > export function normalizeMimeType(mimeType: string): string;
117 > export function normalizeMimeType(mimeType: string, strict: true): string | undefined;
118 > export function normalizeMimeType(mimeType: string, strict?: true): string | undefined {
119
120 const match = _simplePattern.exec(mimeType);
128 return `${match[1].toLowerCase()}/${match[2].toLowerCase()}${match[3] ?? ''}`;
129 }
130 > mime.ts
131 > /**
132 > * Whether the provided mime type is a text stream like `stdout`, `stderr`.
133 > */
134 > export function isTextStreamMime(mimeType: string) {
135 return ['application/vnd.code.notebook.stdout', 'application/vnd.code.notebook.stderr'].includes(mimeType);
136 }

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