nochso / html-compress-twig

Twig extension for compressing HTML and inline CSS/JS using WyriHaximus/HtmlCompress

nochso/html-compress-twig extension

A Twig extension for WyriHaximus/HtmlCompress.

Currently supported Twig features are:

• Tag
  • {% htmlcompress %} ... {% endhtmlcompress %}
• Function
  • {{ htmlcompress('some html') }}
• Filter
  • {{ content|markdown|htmlcompress }}

Any HTML, inline CSS and Javascript will be compressed.

• Installation
• Usage
• History
• License

Installation

1. Install and use composer in your project.

2. Require this package via composer:

   composer require nochso/html-compress-twig

Usage

First register the extension with Twig:

$twig = new Twig_Environment($loader);
$twig->addExtension(new \nochso\HtmlCompressTwig\Extension());

Then use it in your templates:

{% htmlcompress %}{% endhtmlcompress %}
{{ htmlcompress('<ul> <li>') }}
{{ '<ul> <li>'|htmlcompress }}

Compression is disabled by Twig's debug setting. This is to make development easier, however you can always override it.

The constructor of this extension takes a boolean parameter $forceCompression. When true, this will force compression regardless of Twig's debug setting. It defaults to false when omitted.

// Enable compression regardless of Twig's debug setting
$twig->addExtension(new \nochso\HtmlCompressTwig\Extension(true));

History

See CHANGELOG for the full history of changes.

License

This project is licensed under the ISC license which is MIT/GPL compatible and FSF/OSI approved. See the LICENSE file for the full license text.

html-compress-twig's Issues

Support Twig 2.0

Any chance you will update this to support Twig 2.x?

Problem with PHP 7.4 and the solution

There is a problem of compatibility with php 7.4, it is in the file: plugins\dmitrybykov\htmlminify\vendor\matthiasmullie\minify\src\CSS.php

The problem is in the line 528 in the implode, in php 7.4 you need to change the position of the glue element and the array, so change: '/(?<=[: ])('.implode(array_keys($colors), '|').')(?=[; }])/i',
for: '/(?<=[: ])('.implode('|', array_keys($colors)).')(?=[; }])/i',

PhpUnit - Remaining deprecation notices

Hi,

Thanks for this extension 👍

Symfony : 2.8.12
PhpUnit : 5.6.1

Phpunit returns this error:
"Referencing the "nochso\HtmlCompressTwig\Extension" extension by its name (defined by getName()) is deprecated since 1.26 and will be removed in Twig 2.0. Use the Fully Qualified Extension Class Name instead:"

I think you just have to :

• remove the getName() in Extension.php line 69
• call the extension like : Extension::class in MinifyHtmlNode.php line 28

;-)

Vinz

Allow one space

Hi,

it would be must to be able :

<ul> <ul>     =>     </ul> </ul>   # Keep because one space

<ul>  <ul>    =>     </ul></ul>   # Compress because more one space

Thank you for job ;)

Allow passing any parser, don't use a fixed one

UTF-8 Support

Hello,

I'm just using your bundle since few days, and I see when I compress my google map javascript that the UTF-8 are broken...

Is there any thing I forgot to do ?

Thanks

Deprecation warninng

Getting deprecation warning:

Referencing the "HtmlCompressTwig" extension by its name (defined by getName()) is deprecated since 1.26 and will be removed in Twig 2.0. Use the Fully Qualified Extension Class Name instead.

Line 28 of MinifyHtmlNode.php is:
->write('$extension = $this->env->getExtension(\'' . Extension::NAME . '\');' . "\n")

Needs to be something like this:
->write('$extension = $this->env->getExtension(\'nochso\HtmlCompressTwig\Extension\');' . "\n")

I made this change to local copy and deprecation warning was gone.

or Extension::NAME constant can be changed to 'nochso\HtmlCompressTwig\Extension'

Current twig version:
twig/extensions v1.4.1
twig/twig v1.31.0

Thanks, Dave

All rules that uses custom CSS properties is removed

Input:

{% htmlcompress %}
<style>
.foo {
    --a: 1em;
    padding: var(--a);
    color: blue;
}
</style>
{% endhtmlcompress %}

Expected output:

<style>.foo {--a: 1em;padding: var(--a);color: blue;}</style>

Actual output:

<style>.foo {--a: 1em;color: blue;}</style>

Exclude some major ides in .gitignore

It will be nice if you exclude settings file for some of the most popular IDEs.

Twig 3 Compatibility

Hi @nochso

I'm using your html-compress-twig for a few years and like it very much. I see it doesn't get much updates, but it works well, so it's fine :)

However, I noticed it doesn't work with Twig 3, which was released recently. Do you have any plans to support it? If not, maybe you can refer to some other maintained plugin which does that?

Thank you.

compression escape + javascript - problem

I have a javascript added to the template and function is doing wrong minification:

$('#auto').append('<tr id="auto_'+data.auto_id+'}}"><td>'+data.auto_movie+'</td><td><div class="form-check checkbox-slider--a checkbox-slider-md"><label>....

basically it sees it as HTML.

I tried to escape compression but I am getting error 'endhtmlcompress' is not found when inside template I put it twice.

start file here

{% htmlcompress %}
(include) HTML to be compressed
{% endhtmlcompress %}
(include) HTML NOT TO BE COMPRESSED
{% htmlcompress %}
(include) REST OF HTML TO BE COMPRESSED
{% endhtmlcompress %}

Any Idea how to work it out ?

Set up Travis

make the parser mode configurable

any chance merging this PR: #11 ?