mime_type 0.1.8

  • README.md
  • Installing
  • Versions
  • 42

MIME type #

Library to get MIME type from a file name. When a HTTP server sends a file to the client, MIME type of the file must be set to the Content-Type header of the response.

Only two methods are available:

  • String mime(String FileName) // gets MIME type from the file name (such as 'Hello.dart')

  • String mimeFromExtension(String extension) // gets MIME type from the extension (such as 'dart')

Both methods return null If MIME type for the file is not available.

Example #

import 'package:mime_type/mime_type.dart';

sendFile(HttpRequest request, String fileName) {
  HttpResponse response = request.response;
  File file = new File(fileName);
  if (file.existsSync()) {
    String mimeType = mime(fileName);
    if (mimeType == null) mimeType = 'text/plain; charset=UTF-8';
      // you can change the default content type
      // or, you can choose to send error message
    response.headers.set('Content-Type', mimeType);
    RandomAccessFile openedFile = file.openSync();
    response.contentLength = openedFile.lengthSync();
    openedFile.closeSync();
    file.openRead().pipe(response);
  } else {
    // send 404 (Not Found) status to the client
  }
}

License #

This library is licensed under [MIT License][mit]. [mit]: http://www.opensource.org/licenses/mit-license.php

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:


dependencies:
  mime_type: ^0.1.8

2. Install it

You can install packages from the command line:

with pub:


$ pub get

Alternatively, your editor might support pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:


import 'package:mime_type/mime_type.dart';
  
Version Uploaded Documentation Archive
0.2.2 Jan 7, 2019 Go to the documentation of mime_type 0.2.2 Download mime_type 0.2.2 archive
0.2.1 May 29, 2017 Go to the documentation of mime_type 0.2.1 Download mime_type 0.2.1 archive
0.2.0 Nov 20, 2016 Go to the documentation of mime_type 0.2.0 Download mime_type 0.2.0 archive
0.1.8 May 29, 2017 Go to the documentation of mime_type 0.1.8 Download mime_type 0.1.8 archive
0.1.7 Nov 2, 2014 Go to the documentation of mime_type 0.1.7 Download mime_type 0.1.7 archive
0.1.6 Oct 30, 2014 Go to the documentation of mime_type 0.1.6 Download mime_type 0.1.6 archive
0.1.5 Oct 9, 2014 Go to the documentation of mime_type 0.1.5 Download mime_type 0.1.5 archive
0.1.4 Oct 22, 2013 Go to the documentation of mime_type 0.1.4 Download mime_type 0.1.4 archive
0.1.3 Jul 13, 2013 Go to the documentation of mime_type 0.1.3 Download mime_type 0.1.3 archive
0.1.2 Mar 17, 2013 Go to the documentation of mime_type 0.1.2 Download mime_type 0.1.2 archive

All 12 versions...

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Learn more about scoring.

The package version is not analyzed, because it does not support Dart 2. Until this is resolved, the package will receive a health and maintenance score of 0.

Analysis issues and suggestions

Support Dart 2 in pubspec.yaml.

The SDK constraint in pubspec.yaml doesn't allow the Dart 2.0.0 release. For information about upgrading it to be Dart 2 compatible, please see https://dart.dev/dart-2#migration.

Maintenance issues and suggestions

Make sure dartdoc successfully runs on your package's source files. (-10 points)

Dependencies were not resolved.