├── tests
    └── .gitkeep
├── .gitignore
├── .travis.yml
├── src
    ├── config
    │   └── config.php
    └── Yocmen
    │   └── HtmlMinify
    │       ├── HtmlMinifyServiceProvider.php
    │       └── HtmlMinifyCompiler.php
├── composer.json
├── phpunit.xml
└── README.md


/tests/.gitkeep:
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1 | 


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/.gitignore:
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1 | /vendor
2 | composer.phar
3 | composer.lock
4 | .DS_Store
5 | .idea


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/.travis.yml:
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 1 | language: php
 2 | 
 3 | php:
 4 |   - 5.4
 5 |   - 5.5
 6 |   - 5.6
 7 |   - hhvm
 8 | 
 9 | before_script:
10 |   - travis_retry composer self-update
11 |   - travis_retry composer install --prefer-source --no-interaction --dev
12 | 
13 | script: phpunit
14 | 


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/src/config/config.php:
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 1 | <?php return [
 2 | 
 3 |     // Turn on/off minification
 4 |     'enabled' => true,
 5 | 
 6 |     // Turn on/off the comment stripping in the minified file
 7 |     'comment_stripping' => true,
 8 | 
 9 |     // If you are using a javascript framework that conflicts
10 |     // with Blade's tags, you can change them here
11 |     'blade' => [
12 | 		'rawTags' => ['{!!', '!!}'],
13 |         'contentTags' => ['{{', '}}'],
14 |         'escapedContentTags' => ['{{{', '}}}']
15 |     ]
16 | ];
17 | 


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/composer.json:
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 1 | {
 2 |     "name": "yocmen/html-minify",
 3 |     "description": "Minifies the HTML output of Laravel 5 applications (Originally from https://github.com/fitztrev/laravel-html-minify)",
 4 |     "keywords": ["laravel", "l5", "html", "optimization", "performance", "compress", "minify", "minifier", "blade"],
 5 |     "homepage": "https://github.com/yocmen/html-minify",
 6 |     "license": "MIT",
 7 |     "authors": [
 8 |         {
 9 |             "name": "Yocsel Mendoza",
10 |             "email": "yocmen@gmail.com"
11 |         },
12 |         {
13 |             "name": "Trevor Fitzgerald",
14 |             "email": "fitztrev@gmail.com"
15 |         }
16 |     ],
17 |     "require": {
18 |         "php": ">=5.4.0",
19 |         "illuminate/support": "5.x"
20 |     },
21 |     "autoload": {
22 |         "psr-0": {
23 |             "Yocmen\\HtmlMinify": "src/"
24 |         }
25 |     },
26 |     "minimum-stability": "stable"
27 | }
28 | 


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/phpunit.xml:
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 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <phpunit backupGlobals="false"
 3 |          backupStaticAttributes="false"
 4 |          bootstrap="vendor/autoload.php"
 5 |          colors="true"
 6 |          convertErrorsToExceptions="true"
 7 |          convertNoticesToExceptions="true"
 8 |          convertWarningsToExceptions="true"
 9 |          processIsolation="false"
10 |          stopOnFailure="false"
11 |          syntaxCheck="false"
12 |         >
13 |     <testsuites>
14 |         <testsuite name="Package Test Suite">
15 |             <directory suffix=".php">./tests/</directory>
16 |         </testsuite>
17 |     </testsuites>
18 |     <filter>
19 |         <whitelist>
20 |             <file>src/Yocmen/HtmlMinify/HtmlMinifyCompiler.php</file>
21 |         </whitelist>
22 |     </filter>
23 |     <logging>
24 |         <log type="coverage-html" target="report/coverage" charset="UTF-8" yui="true" highlight="true"/>
25 |         <log type="coverage-clover" target="report/build/logs/clover.xml"/>
26 |     </logging>
27 | </phpunit>


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/src/Yocmen/HtmlMinify/HtmlMinifyServiceProvider.php:
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 1 | <?php namespace Yocmen\HtmlMinify;
 2 | 
 3 | use Illuminate\Support\ServiceProvider;
 4 | use Illuminate\View\Engines\CompilerEngine;
 5 | 
 6 | class HtmlMinifyServiceProvider extends ServiceProvider {
 7 | 	/**
 8 | 	 * Indicates if loading of the provider is deferred.
 9 | 	 *
10 | 	 * @var bool
11 | 	 */
12 |     protected $defer = false;
13 | 
14 |     public function boot()
15 |     {
16 |         $this->publishes([
17 |             __DIR__ . '/../../config/config.php' => config_path('htmlMinify.php'),
18 |         ]);
19 |     }
20 | 
21 | 	/**
22 | 	 * Register the service provider.
23 | 	 *
24 | 	 * @return void
25 | 	 */
26 | 	public function register()
27 | 	{
28 |         $app = $this->app;
29 |         $app->view->getEngineResolver()->register(
30 |             'blade',
31 |             function () use ($app) {
32 |                 $cachePath = storage_path().'/framework/views';
33 |                 $compiler  = new HtmlMinifyCompiler(
34 |                     config('htmlMinify'),
35 |                     $app['files'],
36 |                     $cachePath
37 |                 );
38 | 
39 |                 return new CompilerEngine($compiler);
40 |             }
41 |         );
42 | 	}
43 | 
44 | 	/**
45 | 	 * Get the services provided by the provider.
46 | 	 *
47 | 	 * @return array
48 | 	 */
49 | 	public function provides()
50 | 	{
51 | 		return [];
52 | 	}
53 | }


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/README.md:
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 1 | # Laravel 5 HTML Minify
 2 | This package is originally from https://github.com/fitztrev/laravel-html-minify i just updated the package and made it compatible with laravel 5.
 3 | 
 4 | ## About
 5 | 
 6 | This package compresses the HTML output from your Laravel 5 application, seamlessly reducing the overall response size of your pages.
 7 | 
 8 | Other scripts that I've seen will compress the HTML output on-the-fly for each request. Instead, this package extends the Blade compiler to save the compiled template files to disk in their compressed state, reducing the overhead for each request.
 9 | 
10 | ## Why?
11 | 
12 | Even with gzip enabled, there is still an improvement in the response size for HTML content-type documents.
13 | 
14 | Test Page | w/o Gzip | w/ Gzip | w/ Gzip + Laravel HTML Minify
15 | --- | ---: | ---: | :---:
16 | **#1** | 8,039 bytes | 1,944 bytes | **1,836 bytes** (5.6% improvement)
17 | **#2** | 377,867 bytes | 5,247 bytes | **4,314 bytes** (17.8% improvement)
18 | 
19 | ## Installation
20 | 
21 | 1. Add `"yocmen/html-minify": "2.*"` to **composer.json**.
22 | 2. Run `composer update`
23 | 3. Add `Yocmen\HtmlMinify\HtmlMinifyServiceProvider` to the list of providers in **config/app.php**.
24 | 4. Publish your config with `php artisan vendor:publish` command
25 | 5. **Important:** You won't see any changes until you edit your `*.blade.php` template files. Once Laravel detects a change, it will recompile them, which is when this package will go to work. To force all views to be recompiled, just run this command: `find . -name "*.blade.php" -exec touch {} \;`
26 | 
27 | 
28 | ### Options
29 | 
30 | - **`enabled`** - *boolean*, default **true**
31 | - **`comment_stripping`** - *boolean*, default **true**
32 | 
33 | If you are using a javascript framework that conflicts with Blade's tags, you can change them.
34 | 
35 | - **`blade.rawTags`** - *array*, default `{!!` and `!!}`
36 | - **`blade.contentTags`** - *array*, default `{{` and `}}`
37 | - **`blade.escapedContentTags`** - *array*, default `{{{` and `}}}`
38 | 
39 | #### Skipping minification
40 | 
41 | To prevent the minification of a view file, add `skipmin` somewhere in the view.
42 | 
43 | ```
44 | {{-- skipmin --}}
45 | <!-- skipmin -->
46 | ```
47 | 


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/src/Yocmen/HtmlMinify/HtmlMinifyCompiler.php:
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 1 | <?php namespace Yocmen\HtmlMinify;
 2 | 
 3 | use Illuminate\View\Compilers\BladeCompiler;
 4 | 
 5 | class HtmlMinifyCompiler extends BladeCompiler
 6 | {
 7 |     private $_config;
 8 | 
 9 |     public function __construct($config, $files, $cachePath)
10 |     {
11 |         parent::__construct($files, $cachePath);
12 | 
13 |         $this->_config = $config;
14 | 
15 |         // Add Minify to the list of compilers
16 |         if ($this->_config['enabled'] === true) {
17 |             $this->compilers[] = 'Minify';
18 |         }
19 | 
20 |         // Set Blade contentTags and escapedContentTags
21 | 		$this->setRawTags(
22 |             $this->_config['blade']['rawTags'][0],
23 |             $this->_config['blade']['rawTags'][1]
24 |         );
25 | 		
26 |         $this->setContentTags(
27 |             $this->_config['blade']['contentTags'][0],
28 |             $this->_config['blade']['contentTags'][1]
29 |         );
30 | 	
31 |         $this->setEscapedContentTags(
32 |             $this->_config['blade']['escapedContentTags'][0],
33 |             $this->_config['blade']['escapedContentTags'][1]
34 |         );
35 | 		
36 |     }
37 | 
38 |     /**
39 |     * We'll only compress a view if none of the following conditions are met.
40 |     * 1) <pre> or <textarea> tags
41 |     * 2) Embedded javascript (opening <script> tag not immediately followed
42 |     * by </script>)
43 |     * 3) Value attribute that contains 2 or more adjacent spaces
44 |     *
45 |     * @param string $value the contents of the view file
46 |     *
47 |     * @return bool
48 |     */
49 |     protected function shouldMinify($value)
50 |     {
51 |         if (preg_match('/skipmin/', $value)
52 |          || preg_match('/<(pre|textarea)/', $value)
53 |          || preg_match('/<script[^\??>]*>[^<\/script>]/', $value)
54 |          || preg_match('/value=("|\')(.*)([ ]{2,})(.*)("|\')/', $value)
55 |         ) {
56 |             return false;
57 |         } else {
58 |             return true;
59 |         }
60 |     }
61 | 
62 |     /**
63 |     * Compress the HTML output before saving it
64 |     *
65 |     * @param string $value the contents of the view file
66 |     *
67 |     * @return string
68 |     */
69 |     protected function compileMinify($value)
70 |     {
71 |         if ($this->shouldMinify($value)) {
72 |             $replace = [
73 |                 "/<\?php/"                  => '<?php ',
74 |                 "/\n([\S])/"                => ' $1',
75 |                 "/\r/"                      => '',
76 |                 "/\n/"                      => '',
77 |                 "/\t/"                      => ' ',
78 |                 "/ +/"                      => ' ',
79 |                 "/>\s</"                    => '><'
80 |             ];
81 | 
82 |             if($this->_config['comment_stripping'])
83 |                 $replace['/<!--[^\[](.*?)[^\]]-->/s'] = '';
84 | 
85 |             return preg_replace(
86 |                 array_keys($replace), array_values($replace), $value
87 |             );
88 |         } else {
89 |             return $value;
90 |         }
91 |     }
92 | }


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