Dart pub
A Dart library for unescaping HTML-encoded strings.
Supports:
)á)ã)The idea is that while you seldom need encoding to such a level (most of the
time, all you need to escape is <, >, /, & and "), you do want to
make sure that you cover the whole spectrum when decoding from HTML-escaped
strings.
Inspired by Java's unbescape library.
A simple usage example:
import 'package:html_unescape/html_unescape.dart';
main() {
var unescape = new HtmlUnescape();
var text = unescape.convert("<strong>This "escaped" string");
print(text);
}
You can also use the converter to transform a stream. For example, the code
below will transform a POSIX stdin into an HTML-unencoded stdout.
await stdin
.transform(new Utf8Decoder())
.transform(new HtmlUnescape())
.transform(new Utf8Encoder())
.pipe(stdout);
If you're sure you will only encounter the most common escaped characters,
you can import 'package:html_unescape/html_unescape_basic.dart' instead of
the full version. This will decrease code size and increase performance. The
only difference is in the size of the Named Character Reference dictionary.
The full set includes the likes of ⥐ or ⤒
while the small set only includes the first 255 charcodes.
Please use GitHub tracker. Don't hesitate to create pull requests, too.
ChunkedConverter
(author: @andresaraujo)(No records. Please see commit history.)
example/example.dart
// Copyright (c) 2018, Filip Hracek. All rights reserved. Use of this source
// code is governed by a BSD-style license that can be found in the LICENSE
// file.
import 'package:html_unescape/html_unescape.dart';
void main() {
var unescape = new HtmlUnescape();
print(unescape.convert("<strong>This "escaped" string "
"will be printed normally.</strong>"));
}
Add this to your package's pubspec.yaml file:
dependencies:
html_unescape: ^1.0.1+3
You can install packages from the command line:
with pub:
$ pub get
with Flutter:
$ flutter pub get
Alternatively, your editor might support pub get or flutter pub get.
Check the docs for your editor to learn more.
Now in your Dart code, you can use:
import 'package:html_unescape/html_unescape.dart';
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Popularity:
Describes how popular the package is relative to other packages.
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94
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Health:
Code health derived from static analysis.
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100
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Maintenance:
Reflects how tidy and up-to-date the package is.
[more]
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100
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Overall:
Weighted score of the above.
[more]
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97
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We analyzed this package on Aug 21, 2019, and provided a score, details, and suggestions below. Analysis was completed with status completed using:
Detected platforms: Flutter, web, other
No platform restriction found in primary library
package:html_unescape/html_unescape.dart.
Fix lib/src/base.dart. (-0.50 points)
Analysis of lib/src/base.dart reported 1 hint:
line 29 col 9: Use contains instead of indexOf