Initial Commit

.gitignore

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+# cache directories
+Thumbs.db
+*.DS_Store
+*.empty
+
+#phpstorm project files
+.idea
+
+#netbeans project files
+nbproject
+
+#eclipse, zend studio, aptana or other eclipse like project files
+.buildpath
+.project
+.settings
+
+# sass cache files
+*.sass-cache
+
+# mac deployment helpers
+switch
+index
+
+

EAssetManagerBoost.php

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+<?php
+/**
+ * EAssetManagerBoost class
+ * 
+ * Extended version of CAssetManager to compress published assets
+ * 
+ * @author Antonio Ramirez Cobos
+ * @link www.ramirezcobos.com
+ *
+ * 
+ * @copyright 
+ * 
+ * Copyright (c) 2010 Antonio Ramirez Cobos
+ * 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. 
+ */
+class EAssetManagerBoost extends CAssetManager {
+
+	/**
+	 * @var mixed $minifiedExtensionFlags specify the extension names that
+	 * the extension will check against in order to not compress/minify the 
+	 * files. This flags are ignored if $forceCompress is true
+	 */
+	public $minifiedExtensionFlags = array('packed.js', 'min.js');
+	/**
+	 * @var boolean $forceCompress if true, all files will be processed to 
+	 * be minified
+	 */
+	public $forceCompress = false;
+	/**
+	 * @var array published assets
+	 */
+	private $_published = array();
+
+	/**
+	 * Modified version of CAssetManager::publish method
+	 * -------------------------------------------------------
+	 * Publishes a file or a directory.
+	 * This method will copy the specified asset to a web accessible directory
+	 * and return the URL for accessing the published asset.
+	 * <ul>
+	 * <li>If the asset is a file, its file modification time will be checked
+	 * to avoid unnecessary file copying;</li>
+	 * <li>If the asset is a directory, all files and subdirectories under it will
+	 * be published recursively. Note, in this case the method only checks the
+	 * existence of the target directory to avoid repetitive copying.</li>
+	 * </ul>
+	 *
+	 * Note: On rare scenario, a race condition can develop that will lead to a
+	 * one-time-manifestation of a non-critical problem in the creation of the directory
+	 * that holds the published assets. This problem can be avoided altogether by 'requesting'
+	 * in advance all the resources that are supposed to trigger a 'publish()' call, and doing
+	 * that in the application deployment phase, before system goes live. See more in the following
+	 * discussion: http://code.google.com/p/yii/issues/detail?id=2579
+	 *
+	 * @param string $path the asset (file or directory) to be published
+	 * @param boolean $hashByName whether the published directory should be named as the hashed basename.
+	 * If false, the name will be the hashed dirname of the path being published.
+	 * Defaults to false. Set true if the path being published is shared among
+	 * different extensions.
+	 * @param integer $level level of recursive copying when the asset is a directory.
+	 * Level -1 means publishing all subdirectories and files;
+	 * Level 0 means publishing only the files DIRECTLY under the directory;
+	 * level N means copying those directories that are within N levels.
+	 * @param boolean $forceCopy whether we should copy the asset file or directory even if it is already published before.
+	 * This parameter is set true mainly during development stage when the original
+	 * assets are being constantly changed. The consequence is that the performance
+	 * is degraded, which is not a concern during development, however.
+	 * This parameter has been available since version 1.1.2.
+	 * @return string an absolute URL to the published asset
+	 * @throws CException if the asset to be published does not exist.
+	 */
+	public function publish($path, $hashByName=false, $level=-1, $forceCopy=false)
+	{
+		if (isset($this->_published[$path]))
+			return $this->_published[$path];
+		else if (($src = realpath($path)) !== false)
+		{
+			if (is_file($src))
+			{
+				$dir = $this->hash($hashByName ? basename($src) : dirname($src));
+				$fileName = basename($src);
+				$dstDir = $this->getBasePath() . DIRECTORY_SEPARATOR . $dir;
+				$dstFile = $dstDir . DIRECTORY_SEPARATOR . $fileName;
+
+				if ($this->linkAssets)
+				{
+					if (!is_file($dstFile))
+					{
+						if (!is_dir($dstDir))
+						{
+							mkdir($dstDir);
+							@chmod($dstDir, $this->newDirMode);
+						}
+						symlink($src, $dstFile);
+					}
+				} 
+				else if (@filemtime($dstFile) < @filemtime($src) || $forceCopy)
+				{
+					if (!is_dir($dstDir))
+					{
+						mkdir($dstDir);
+						@chmod($dstDir, $this->newDirMode);
+					}
+					$this->copyFile($src, $dstFile);
+					@chmod($dstFile, $this->newFileMode);
+				}
+
+				return $this->_published[$path] = $this->getBaseUrl() . "/$dir/$fileName";
+			} 
+			else if (is_dir($src))
+			{
+				$dir = $this->hash($hashByName ? basename($src) : $src);
+				$dstDir = $this->getBasePath() . DIRECTORY_SEPARATOR . $dir;
+
+				if ($this->linkAssets)
+				{
+					if (!is_dir($dstDir))
+						symlink($src, $dstDir);
+				}
+				else if (!is_dir($dstDir) || $forceCopy)
+				{
+					$fileTypes = array();
+					$options = array(
+						'newDirMode' => $this->newDirMode,
+						'newFileMode' => $this->newFileMode);
+
+					$this->copyDirectoryRecursive($src, $dstDir, '', array(), $this->excludeFiles, $level, $options);
+				}
+
+				return $this->_published[$path] = $this->getBaseUrl() . '/' . $dir;
+			}
+		}
+		throw new CException(Yii::t('yii', 'The asset "{asset}" to be published does not exist.', array('{asset}' => $path)));
+	}
+	/**
+	 * Custom copy file to compress/copy|copy files
+	 * @param string $src the full path of the file to read from
+	 * @param string $dstFile the full path of the file to write to
+	 */
+	public function copyFile($src, $dstFile)
+	{
+		// assumed config includes the required path aliases to use
+		// EScriptBoost
+		$ext = strtoupper(substr(strrchr($src, '.'), 1));
+
+		if (($ext == 'JS' && !$this->strpos_arr($dstFile, $this->minifiedExtensionFlags)) || $this->forceCompress )
+		{
+
+			Yii::trace('copyFile JS Compressing: ' . $src, 'EAssetManagerBoost');
+
+			@file_put_contents(
+					$dstFile, EScriptBoost::minifyJs(@file_get_contents($src), EScriptBoost::JS_MIN_PLUS));
+			@touch($dstFile, @filemtime($src));
+		} 
+		else if (($ext == 'CSS' && !$this->strpos_arr($dstFile, $this->minifiedExtensionFlags)) || $this->forceCompress )
+		{
+
+			Yii::trace('copyFile CSS Compressing: ' . $src, 'EAssetManagerBoost');
+
+			@file_put_contents(
+					$dstFile, EScriptBoost::minifyCss(@file_get_contents($src)));
+			@touch($dstFile, @filemtime($src));
+		} 
+		else
+		{
+			copy($src, $dstFile);
+		}
+
+	}
+
+	/**
+	 * Modified version of CFileHelper::copyDirectoryRecursive
+	 * -------------------------------------------------------
+	 * Copies a directory.
+	 * This method is mainly used by {@link copyDirectory}.
+	 * @param string $src the source directory
+	 * @param string $dst the destination directory
+	 * @param string $base the path relative to the original source directory
+	 * @param array $fileTypes list of file name suffix (without dot). Only files with these suffixes will be copied.
+	 * @param array $exclude list of directory and file exclusions. Each exclusion can be either a name or a path.
+	 * If a file or directory name or path matches the exclusion, it will not be copied. For example, an exclusion of
+	 * '.svn' will exclude all files and directories whose name is '.svn'. And an exclusion of '/a/b' will exclude
+	 * file or directory '$src/a/b'. Note, that '/' should be used as separator regardless of the value of the DIRECTORY_SEPARATOR constant.
+	 * @param integer $level recursion depth. It defaults to -1.
+	 * Level -1 means copying all directories and files under the directory;
+	 * Level 0 means copying only the files DIRECTLY under the directory;
+	 * level N means copying those directories that are within N levels.
+	 * @param array $options additional options. The following options are supported:
+	 * newDirMode - the permission to be set for newly copied directories (defaults to 0777);
+	 * newFileMode - the permission to be set for newly copied files (defaults to the current environment setting).
+	 */
+	protected function copyDirectoryRecursive($src, $dst, $base, $fileTypes, $exclude, $level, $options)
+	{
+		if (!is_dir($dst))
+			mkdir($dst);
+		if (isset($options['newDirMode']))
+			@chmod($dst, $options['newDirMode']);
+		else
+			@chmod($dst, 0777);
+		$folder = opendir($src);
+		while (($file = readdir($folder)) !== false)
+		{
+			if ($file === '.' || $file === '..')
+				continue;
+			$path = $src . DIRECTORY_SEPARATOR . $file;
+			$isFile = is_file($path);
+			if ($this->validatePath($base, $file, $isFile, $fileTypes, $exclude))
+			{
+				if ($isFile)
+				{
+					$this->copyFile($path, $dst . DIRECTORY_SEPARATOR . $file);
+					if (isset($options['newFileMode']))
+						@chmod($dst . DIRECTORY_SEPARATOR . $file, $options['newFileMode']);
+				}
+				else if ($level)
+					$this->copyDirectoryRecursive($path, $dst . DIRECTORY_SEPARATOR . $file, $base . '/' . $file, $fileTypes, $exclude, $level - 1, $options);
+			}
+		}
+		closedir($folder);
+	}
+
+	/**
+	 * Forced included from CFileHelper::validate in order to
+	 * use copyDirectoryRecursive -why not static?
+	 * -------------------------------------------------------
+	 * Validates a file or directory.
+	 * @param string $base the path relative to the original source directory
+	 * @param string $file the file or directory name
+	 * @param boolean $isFile whether this is a file
+	 * @param array $fileTypes list of file name suffix (without dot). Only files with these suffixes will be copied.
+	 * @param array $exclude list of directory and file exclusions. Each exclusion can be either a name or a path.
+	 * If a file or directory name or path matches the exclusion, it will not be copied. For example, an exclusion of
+	 * '.svn' will exclude all files and directories whose name is '.svn'. And an exclusion of '/a/b' will exclude
+	 * file or directory '$src/a/b'. Note, that '/' should be used as separator regardless of the value of the DIRECTORY_SEPARATOR constant.
+	 * @return boolean whether the file or directory is valid
+	 */
+	protected function validatePath($base, $file, $isFile, $fileTypes, $exclude)
+	{
+		foreach ($exclude as $e)
+		{
+			if ($file === $e || strpos($base . '/' . $file, $e) === 0)
+				return false;
+		}
+		if (!$isFile || empty($fileTypes))
+			return true;
+		if (($type = pathinfo($file, PATHINFO_EXTENSION)) !== '')
+			return in_array($type, $fileTypes);
+		else
+			return false;
+	}
+	/**
+	 * Custom strpos to support arrays as needles
+	 * @param string $haystack the string to check against
+	 * @param mixed $needle the array|string to check against
+	 * @return boolean
+	 */
+	protected function strpos_arr($haystack, $needle) {
+		if (!is_array($needle))
+			return strpos($haystack, $needle);
+
+		foreach ($needle as $what)
+		{
+			if (($pos = strpos($haystack, $what)) !== false)
+				return $pos;
+		}
+		return false;
+	}
+
+}

EClientScriptBoost.php

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+<?php
+/**
+ * EClientScriptBoost class
+ * 
+ * Is an extended version of CClientScript to compress registered scripts
+ * 
+ * @author Antonio Ramirez Cobos
+ * @link www.ramirezcobos.com
+ *
+ * 
+ * @copyright 
+ * 
+ * Copyright (c) 2010 Antonio Ramirez Cobos
+ * 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.
+ */
+class EClientScriptBoost extends CClientScript
+{
+	public $cacheDuration = 0;
+
+	public function registerScript($id, $script, $position=self::POS_READY)
+	{
+		// assumed config includes the required path aliases to use
+		// EScriptBoost
+		$compressed = YII_DEBUG ? $script : Yii::app()->cache->get($id);
+
+		if($compressed === false)
+		{
+			$compressed = EScriptBoost::minifyJs($script);
+			Yii::app()->cache->set($id, $compressed, $this->cacheDuration);
+		}
+		parent::registerScript($id, $compressed, $position);
+	}
+}