0.3.10 • Published 1 month ago
file-type-mime v0.3.10
file-type-mime
Utility to parse mime type from a file content.
Usage
Browser (react)
import { parse } from 'file-type-mime';
export default function fileUpload() {
async function onChange(e) {
const [file] = e.target.files;
const buffer = await file.arrayBuffer();
const result = parse(buffer);
console.log('MIME_TYPE', result);
}
return (
<form>
<input type="file" onChange={onChange}>
</form>
);
}
Node.js
import { parse } from 'file-type-mime';
import { readFileSync } from 'node:fs';
import { resolve } from 'node:path';
const file = resolve('./path/to/file.pdf');
const buffer = readFileSync(file);
const result = parse(buffer);
console.log('MIME_TYPE', result);
API
Signature
function parse(buffer: ArrayBuffer, options: Options = {}): Result | undefined
Arguments
buffer
Type: ArrayBuffer
A buffer representing file data
options (optional)
Type: { extra?: boolean; hint?: { ext?: string; mime?: string } }
- hint - used to short-circuit general flow by filtering signatures list
- extra - used to parse additional file type formats (like json, txt)
Return
Type: { ext: string; mime: string } | undefined
Supported file types
(more to come...)
File extension | Content (mime) type |
---|---|
bmp | image/bmp |
gif | image/gif |
ico | image/x-icon |
jpg | image/jpeg |
heic | image/heic |
png | image/png |
tiff | image/tiff |
application/pdf | |
rtf | application/rtf |
epub | application/epub+zip |
gz | application/gzip |
jar | application/java-archive |
zip | application/zip |
bz2 | application/x-bzip2 |
rar | application/x-rar-compressed |
tar | application/x-tar |
docx | application/vnd.openxmlformats-officedocument.wordprocessingml.document |
pptx | application/vnd.openxmlformats-officedocument.presentationml.presentation |
xlsx | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |
opd | application/vnd.oasis.opendocument.presentation |
ods | application/vnd.oasis.opendocument.spreadsheet |
odt | application/vnd.oasis.opendocument.text |
db | application/vnd.sqlite3 |
7z | application/x-7z-compressed |
avi | video/x-msvideo |
mp3 | audio/mp3 |
mp4 | video/mp4 |
oga | audio/ogg |
ogg | audio/ogg |
ogm | video/ogg |
ogv | video/ogg |
ogx | application/ogg |
wav | audio/wav |
woff | font/woff |
woff2 | font/woff2 |
deb | application/x-deb |
flac | audio/x-flac |
psd | image/vnd.adobe.photoshop |
wasm | application/wasm |
webp | image/webp |
class | application/java-vm |
exe | application/x-msdownload |
json | application/json |
txt | text/plain |
License
0.3.10
1 month ago
0.3.9
3 months ago
0.3.6
4 months ago
0.3.8
4 months ago
0.3.7
4 months ago
0.3.5
4 months ago
0.3.2
5 months ago
0.3.4
5 months ago
0.3.3
5 months ago
0.3.1
5 months ago
0.3.0
5 months ago
0.2.1
5 months ago
0.0.10
10 months ago
0.1.0
10 months ago
0.2.0
9 months ago
0.1.1
10 months ago
0.0.9
10 months ago
0.0.8
11 months ago
0.0.7
11 months ago
0.0.6
11 months ago
0.0.5
11 months ago
0.0.4
11 months ago
0.0.3
11 months ago
0.0.2
11 months ago
0.0.1
11 months ago