Initial commit

core/vendor/ptachoire/cssembed/.gitignore

@@ -0,0 +1 @@
+.idea

core/vendor/ptachoire/cssembed/.travis.yml

@@ -0,0 +1,7 @@
+language: php
+
+php:
+    - 5.3
+    - 5.4
+
+script: phpunit

core/vendor/ptachoire/cssembed/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2012 Pierre Tachoire <pierre.tachoire@gmail.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

core/vendor/ptachoire/cssembed/autoload.php.dist

@@ -0,0 +1,28 @@
+<?php
+
+spl_autoload_register(
+    function ($className) {
+        $className = ltrim($className, '\\');
+        if (0 != strpos($className, 'CssEmbed\\Tests')) {
+            return false;
+        }
+        $fileName = '';
+        $namespace = '';
+        if ($lastNsPos = strrpos($className, '\\')) {
+            $namespace = substr($className, 0, $lastNsPos);
+            $className = substr($className, $lastNsPos + 1);
+            $fileName = str_replace('\\', DIRECTORY_SEPARATOR, $namespace) . DIRECTORY_SEPARATOR;
+        }
+        $fileName = __DIR__ . DIRECTORY_SEPARATOR . 'tests' . DIRECTORY_SEPARATOR . $fileName . $className . '.php';
+        if (is_file($fileName)) {
+            require $fileName;
+
+            return true;
+        }
+
+        return false;
+    }
+);
+
+// Use the bundled autoloader
+require_once __DIR__.'/src/autoload.php';

core/vendor/ptachoire/cssembed/composer.json

@@ -0,0 +1,20 @@
+{
+    "name": "ptachoire/cssembed",
+    "type": "library",
+    "description": "Css url embed library.",
+    "keywords": ["css", "url"],
+    "homepage": "https://github.com/krichprollsch/phpCssEmbed",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Pierre Tachoire",
+            "email": "pierre.tachoire@gmail.com"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.0"
+    },
+    "autoload": {
+        "psr-0": { "CssEmbed": "src/" }
+    }
+}

core/vendor/ptachoire/cssembed/phpunit.xml.dist

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit backupGlobals="false"
+    backupStaticAttributes="false"
+    colors="true"
+    convertErrorsToExceptions="true"
+    convertNoticesToExceptions="true"
+    convertWarningsToExceptions="true"
+    processIsolation="false"
+    stopOnFailure="false"
+    syntaxCheck="false"
+    bootstrap="tests/bootstrap.php"
+    >
+    <testsuites>
+        <testsuite name="PhpCssEmbed Test Suite">
+            <directory>./tests/</directory>
+        </testsuite>
+    </testsuites>
+    <filter>
+        <whitelist>
+            <directory>./src/CssEmbed/</directory>
+        </whitelist>
+    </filter>
+</phpunit>

core/vendor/ptachoire/cssembed/readme.md

@@ -0,0 +1,33 @@
+PhpCssEmbed
+====
+
+**PhpCssEmbed** embed data uri in css part
+
+[![Build Status](https://travis-ci.org/krichprollsch/phpCssEmbed.png?branch=master)](https://travis-ci.org/krichprollsch/phpCssEmbed)
+
+Usage
+-----
+
+Use embed css with a file
+
+    <?php
+        $pce = new \CssEmbed\CssEmbed();
+        echo $pce->embedCss( $css_file );
+
+Or directly with css content
+
+    <?php
+        $pce = new \CssEmbed\CssEmbed();
+        $pce->setRootDir( '/path/to/files' );
+        echo $pce->embedString( $css_content );
+
+Unit Tests
+----------
+
+    phpunit
+
+Thanks
+------
+
+Files structure inspired by [Geocoder](https://github.com/willdurand/Geocoder)
+from [William Durand](https://github.com/willdurand)

core/vendor/ptachoire/cssembed/src/CssEmbed/CssEmbed.php

@@ -0,0 +1,109 @@
+<?php
+/**
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *  08/08/12 15:22
+ */
+
+namespace CssEmbed;
+
+/**
+ * CssEmbed
+ *
+ * @author Pierre Tachoire <pierre.tachoire@gmail.com>
+ */
+class CssEmbed
+{
+
+    const SEARCH_PATTERN = "%url\\(['\" ]*((?!data:|//)[^'\"#\?: ]+)['\" ]*\\)%U";
+    const URI_PATTERN = "url(data:%s;base64,%s)";
+
+    protected $root_dir;
+
+    /**
+     * @param $root_dir
+     */
+    public function setRootDir($root_dir)
+    {
+        $this->root_dir = $root_dir;
+    }
+
+    /**
+     * @param $css_file
+     * @return null|string
+     * @throws \InvalidArgumentException
+     */
+    public function embedCss($css_file)
+    {
+        $this->setRootDir(dirname($css_file));
+        $return = null;
+        $handle = fopen($css_file, "r");
+        if ($handle === false) {
+            throw new \InvalidArgumentException(sprintf('Cannot read file %s', $css_file));
+        }
+        while (($line = fgets($handle)) !== false) {
+            $return .= $this->embedString($line);
+        }
+        fclose($handle);
+
+        return $return;
+    }
+
+    /**
+     * @param $content
+     * @return mixed
+     */
+    public function embedString($content)
+    {
+        return preg_replace_callback(self::SEARCH_PATTERN, array($this, 'replace'), $content);
+    }
+
+    /**
+     * @param $matches
+     * @return string
+     */
+    protected function replace($matches)
+    {
+        return $this->embedFile($this->root_dir . DIRECTORY_SEPARATOR . $matches[1]);
+    }
+
+    /**
+     * @param $file
+     * @return string
+     */
+    protected function embedFile($file)
+    {
+        return sprintf(self::URI_PATTERN, $this->mimeType($file), $this->base64($file));
+    }
+
+    /**
+     * @param $file
+     * @return string
+     */
+    protected function mimeType($file)
+    {
+        if (function_exists('mime_content_type')) {
+            return mime_content_type($file);
+        }
+
+        if ($info = @getimagesize($file)) {
+            return($info['mime']);
+        }
+
+        return 'application/octet-stream';
+    }
+
+    /**
+     * @param $file
+     * @return string
+     * @throws \InvalidArgumentException
+     */
+    protected function base64($file)
+    {
+        if (is_file($file) == false || is_readable($file) == false) {
+            throw new \InvalidArgumentException(sprintf('Cannot read file %s', $file));
+        }
+
+        return base64_encode(file_get_contents($file));
+    }
+}

core/vendor/ptachoire/cssembed/src/autoload.php

@@ -0,0 +1,32 @@
+<?php
+
+/**
+ * Simple autoloader that follow the PHP Standards Recommendation #0 (PSR-0)
+ * @see https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-0.md for more informations.
+ *
+ * Code inspired from the SplClassLoader RFC
+ * @see https://wiki.php.net/rfc/splclassloader#example_implementation
+ */
+spl_autoload_register(
+    function ($className) {
+        $className = ltrim($className, '\\');
+        if (0 != strpos($className, 'CssEmbed')) {
+            return false;
+        }
+        $fileName = '';
+        $namespace = '';
+        if ($lastNsPos = strrpos($className, '\\')) {
+            $namespace = substr($className, 0, $lastNsPos);
+            $className = substr($className, $lastNsPos + 1);
+            $fileName = str_replace('\\', DIRECTORY_SEPARATOR, $namespace) . DIRECTORY_SEPARATOR;
+        }
+        $fileName = __DIR__ . DIRECTORY_SEPARATOR . $fileName . $className . '.php';
+        if (is_file($fileName)) {
+            require $fileName;
+
+            return true;
+        }
+
+        return false;
+    }
+);

core/vendor/ptachoire/cssembed/tests/Tests/CssEmbed/CssEmbedTest.php

@@ -0,0 +1,64 @@
+<?php
+/**
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *  11/05/12 17:20
+ */
+namespace CssEmbed\Tests;
+
+use CssEmbed\CssEmbed;
+
+/**
+ * @author Pierre Tachoire <pierre.tachoire@gmail.com>
+ */
+class CssEmbedTest extends \PHPUnit_Framework_TestCase
+{
+    public function testEmbedCss()
+    {
+        $origin = __DIR__.'/rsc/test.css';
+        $expected = file_get_contents(__DIR__.'/rsc/expected.css');
+
+        $cssEmbed = new CssEmbed();
+        $tested = $cssEmbed->embedCss($origin);
+
+        $this->assertEquals($expected, $tested);
+    }
+
+    public function testEmbedString()
+    {
+        $origin = file_get_contents(__DIR__.'/rsc/test.css');
+        $expected = file_get_contents(__DIR__.'/rsc/expected.css');
+
+        $cssEmbed = new CssEmbed();
+        $cssEmbed->setRootDir(__DIR__.'/rsc');
+        $tested = $cssEmbed->embedString($origin);
+
+        $this->assertEquals($expected, $tested);
+    }
+
+    public function mimeTypeProvider()
+    {
+        return array(
+          array('application/octet-stream', 'binary.file'),
+          array('image/gif', 'php.gif')
+        );
+    }
+
+    /**
+     * @dataProvider mimeTypeProvider
+     */
+    public function testMimeType($expected, $file)
+    {
+        $cssEmbed = new CssEmbedTestable();
+        $file = __DIR__.'/rsc/'.$file;
+        $this->assertEquals($expected, $cssEmbed->mimeType($file));
+    }
+}
+
+class CssEmbedTestable extends CssEmbed
+{
+    public function mimeType($file)
+    {
+        return parent::mimeType($file);
+    }
+}

core/vendor/ptachoire/cssembed/tests/Tests/CssEmbed/rsc/test.css

@@ -0,0 +1,16 @@
+/* Css file to test phpCssEmbed **/
+
+.this-is a#css-selector {
+    background: url('//google.com/test.gif');
+    background: url('http://google.com/test.gif');
+    background: url('test.gif?http_param=1');
+    background: url('php.gif');
+    background: url("php.gif");
+    background: url( 'php.gif' );
+    background: url( php.gif );
+    background: url(php.gif);
+    background: url(../rsc/php.gif);
+    background: url(php.gif);background: url(php.gif);background: url(php.gif);
+    background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAAA1BMVEUAAACnej3aAAAAAXRSTlMAQObYZgAAAApJREFUCNdjYAAAAAIAAeIhvDMAAAAASUVORK5CYII=);
+    x-foo: url(binary.file);
+}

core/vendor/ptachoire/cssembed/tests/bootstrap.php

@@ -0,0 +1,7 @@
+<?php
+
+if (file_exists($file = __DIR__.'/../autoload.php')) {
+    require_once $file;
+} elseif (file_exists($file = __DIR__.'/../autoload.php.dist')) {
+    require_once $file;
+}