Create module Onlinebiz_Optimize

app/code/local/Onlinebiz/Optimize/Block/Adminhtml/Config/Source/Heading.php

+<?php
+class Onlinebiz_Optimize_Block_Adminhtml_Config_Source_Heading
+    extends Mage_Adminhtml_Block_Abstract implements Varien_Data_Form_Element_Renderer_Interface
+{
+    /**
+     * Render element html
+     *
+     * @param Varien_Data_Form_Element_Abstract $element
+     * @return string
+     */
+    public function render(Varien_Data_Form_Element_Abstract $element)
+    {
+        $useContainerId = $element->getData('use_container_id');
+        return sprintf('<tr class="system-fieldset-sub-head" id="row_%s"><td colspan="5"><h4>%s</h4></td></tr>',
+            $element->getHtmlId(), $element->getLabel()
+        );
+    }
+}
\ No newline at end of file

app/code/local/Onlinebiz/Optimize/Block/Adminhtml/Config/Source/Hint.php

+<?php
+/**
+ * Diglin
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Open Software License (OSL 3.0)
+ * that is bundled with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://opensource.org/licenses/osl-3.0.php
+ *
+ *
+ * @category    Diglin
+ * @package     Onlinebiz_Optimize
+ * @copyright   Copyright (c) 2011-2013 Diglin (http://www.onlinebiz.com)
+ * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+ */
+class Onlinebiz_Optimize_Block_Adminhtml_Config_Source_Hint
+    extends Mage_Adminhtml_Block_Abstract
+    implements Varien_Data_Form_Element_Renderer_Interface
+{
+
+    /**
+     * Render fieldset html
+     *
+     * @param Varien_Data_Form_Element_Abstract $element
+     * @return string
+     */
+    public function render(Varien_Data_Form_Element_Abstract $element)
+    {
+        $version = Mage::getConfig()->getModuleConfig('Onlinebiz_Optimize')->version;
+        
+         $block = $this->getLayout()->createBlock('adminhtml/widget_button')
+                ->setData(array(
+                    'label'     => Mage::helper('adminhtml')->__('Flush JavaScript/CSS Cache'),
+                    'onclick'   => "setLocation('" . $this->getUrl('*/cache/cleanMedia') ."');",
+                ));
+                
+        return $block->toHtml() .' ('. $this->__('You will be redirected to the Cache Management page with a successful message') .')</p>';
+    }
+}
\ No newline at end of file

app/code/local/Onlinebiz/Optimize/Block/Optimize/Head/Abstract.php

+<?php
+	if ((string) Mage::getConfig()->getModuleConfig('Smartwave_Porto')->active == 'true'){
+		class Onlinebiz_Optimize_Block_Optimize_Head_Abstract extends Smartwave_Porto_Block_Html_Head {}
+	} else {
+		class Onlinebiz_Optimize_Block_Optimize_Head_Abstract extends Mage_Page_Block_Html_Head {}
+	}
+?>

app/code/local/Onlinebiz/Optimize/Helper/Autoloader.php

+<?php
+
+
+class Onlinebiz_Optimize_Helper_Autoloader
+{
+    const CLOUDINARY_EXTENSION_LIB_PATH = 'CloudinaryExtension';
+    const CLOUDINARY_LIB_PATH = 'MatthiasMullie';
+    const CONVERT_CLASS_TO_PATH_REGEX = '#\\\|_(?!.*\\\)#';
+
+    private $_originalAutoloaders;
+
+    public function register()
+    {
+        $this->_deregisterVarienAutoloaders();
+        $this->_registerCloudinaryAutoloader();
+        $this->_registerCloudinaryExtensionAutoloader();
+        $this->_reregisterVarienAutoloaders();
+    }
+
+    private function _registerCloudinaryExtensionAutoloader()
+    {
+        spl_autoload_register(
+            function ($className) {
+                if(
+                    strpos($className, Onlinebiz_Optimize_Helper_Autoloader::CLOUDINARY_EXTENSION_LIB_PATH . '\\') === 0 ||
+                    strpos($className, Onlinebiz_Optimize_Helper_Autoloader::CLOUDINARY_LIB_PATH . '\\') === 0
+                ) {
+                    include_once preg_replace(Onlinebiz_Optimize_Helper_Autoloader::CONVERT_CLASS_TO_PATH_REGEX, '/', $className) . '.php';
+                }
+            }
+        );
+
+        return $this;
+    }
+
+    private function _registerCloudinaryAutoloader()
+    {
+        $libFolder = Mage::getBaseDir('lib');
+
+        spl_autoload_register(
+            function ($className) use ($libFolder) {
+                if($className ===  Onlinebiz_Optimize_Helper_Autoloader::CLOUDINARY_LIB_PATH) {
+                    foreach(new GlobIterator($libFolder . DS . Onlinebiz_Optimize_Helper_Autoloader::CLOUDINARY_LIB_PATH . DS . '*.php') as $phpFile) {
+                        include_once $phpFile;
+                    }
+                }
+            }
+        );
+
+        return $this;
+    }
+
+    private function _deregisterVarienAutoloaders()
+    {
+        $this->_originalAutoloaders = array();
+
+        foreach (spl_autoload_functions() as $callback) {
+            if (is_array($callback) && $callback[0] instanceof Varien_Autoload) {
+                $this->_originalAutoloaders[] = $callback;
+                spl_autoload_unregister($callback);
+            }
+        }
+    }
+
+    private function _reregisterVarienAutoloaders()
+    {
+        foreach ($this->_originalAutoloaders as $autoloader) {
+            spl_autoload_register($autoloader);
+        }
+    }
+} 
\ No newline at end of file

app/code/local/Onlinebiz/Optimize/Helper/Image.php

+<?php
+/**
+ * Magento
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Open Software License (OSL 3.0)
+ * that is bundled with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://opensource.org/licenses/osl-3.0.php
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@magentocommerce.com so we can send you a copy immediately.
+ *
+ * DISCLAIMER
+ *
+ * Do not edit or add to this file if you wish to upgrade Magento to newer
+ * versions in the future. If you wish to customize Magento for your
+ * needs please refer to http://www.magentocommerce.com for more information.
+ *
+ * @category    Mage
+ * @package     Mage_Catalog
+ * @copyright   Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
+ * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+ */
+
+/**
+ * Catalog image helper
+ *
+ * @author      Magento Core Team <core@magentocommerce.com>
+ */
+class Onlinebiz_Optimize_Helper_Image extends Onlinebiz_Optimize_Helper_Image_Abstract
+{
+  /**
+   * Used Advanced options
+   *
+   * @var int
+   */
+  protected $_useAdvanced = false;
+
+  /**
+   * Reset all previous data
+   *
+   * @return Mage_Catalog_Helper_Image
+   */
+  protected function _reset()
+  {
+    parent::_reset();
+    $this->_useAdvanced = false;
+    return $this;
+  }
+
+  /**
+   * Initialize Helper to work with Image
+   *
+   * @param Mage_Catalog_Model_Product $product
+   * @param string $attributeName
+   * @param mixed $imageFile
+   * @return Mage_Catalog_Helper_Image
+   */
+  public function init(Mage_Catalog_Model_Product $product, $attributeName, $imageFile = null, $useAdvanced = false)
+  {
+    parent::init($product, $attributeName, $imageFile, $useAdvanced);
+    $this->_useAdvanced = $useAdvanced;
+    return $this;
+  }
+
+  /**
+   * Return Image URL
+   *
+   * @return string
+   */
+  public function __toString()
+  {
+    if (Mage::app()->getStore()->isAdmin()) {
+      return parent::__toString();
+    }
+    try {
+      $model = $this->_getModel();
+
+      if ($this->getImageFile()) {
+        $model->setBaseFile($this->getImageFile(), $this->_useAdvanced);
+      } else {
+        $model->setBaseFile($this->getProduct()->getData($model->getDestinationSubdir()), $this->_useAdvanced);
+      }
+      $disableIMGCache = Mage::helper('onlinebiz_optimize')->isDisabledIMGCache();
+
+      if ($model->isCached() || $disableIMGCache) {
+        return $model->getUrl();
+      } else {
+        if ($this->_scheduleRotate) {
+          $model->rotate($this->getAngle());
+        }
+
+        if ($this->_scheduleResize) {
+          $model->resize();
+        }
+
+        if ($this->getWatermark()) {
+          $model->setWatermark($this->getWatermark());
+        }
+        $url = $model->saveFile()->getUrl();
+      }
+    } catch (Exception $e) {
+      $url = Mage::getDesign()->getSkinUrl($this->getPlaceholder());
+    }
+    return $url;
+  }
+
+}

app/code/local/Onlinebiz/Optimize/Helper/Image/Abstract.php

+<?php
+	if ((string) Mage::getConfig()->getModuleConfig('Amasty_Shopby')->active == 'true'){
+		class Onlinebiz_Optimize_Helper_Image_Abstract extends Amasty_Shopby_Helper_Image {}
+	} else {
+		class Onlinebiz_Optimize_Helper_Image_Abstract extends Mage_Catalog_Helper_Image {}
+	}
+?>

app/code/local/Onlinebiz/Optimize/Model/Core/Design/Package.php

+<?php
+
+class Onlinebiz_Optimize_Model_Core_Design_Package extends Mage_Core_Model_Design_Package
+{
+	protected function _helper()
+	{
+		return Mage::helper('onlinebiz_optimize');
+	}
+
+	protected function isCloud()
+	{
+		return $this->_helper()->isCloudinaryActive($this->getStore());
+	}
+
+	/**
+	* Get skin file url
+	*
+	* @param string $file
+	* @param array $params
+	* @return string
+	*/
+	public function getSkinUrl($file = null, array $params = array())
+	{
+		Varien_Profiler::start(__METHOD__);
+		if (empty($params['_type'])) {
+			$params['_type'] = 'skin';
+		}
+		if (empty($params['_default'])) {
+			$params['_default'] = false;
+		}
+		$this->updateParamDefaults($params);
+		if (!empty($file)) {
+			if ($this->_helper()->checkVersion('1.9')) {
+				$result = $this->_fallback(
+					$file,
+					$params,
+					$this->_fallback->getFallbackScheme(
+						$params['_area'],
+						$params['_package'],
+						$params['_theme']
+						)
+				);
+			} else {
+				$result = $this->_fallback(
+					$file,
+					$params,
+					array(
+						array(),
+						array('_theme' => $this->getFallbackTheme()),
+						array('_theme' => self::DEFAULT_THEME),
+					)
+				);
+			}
+		}
+
+		if($this->isNotImageFile($file))
+			$result = $this->getSkinJsCss($file, $params) . (empty($file) ? '' : $file);
+		else
+			$result = $this->getSkinBaseUrl($params) . (empty($file) ? '' : $file . $this->_helper()->getIMGixOptions());
+
+		Varien_Profiler::stop(__METHOD__);
+		return $result;
+	}
+
+	/**
+	* Get skin file url
+	*
+	* @param string $file
+	* @param array $params
+	* @return string
+	*/
+	public function getSkinMageUrl($file = null, array $params = array())
+	{
+		Varien_Profiler::start(__METHOD__);
+		if (empty($params['_type'])) {
+			$params['_type'] = 'skin';
+		}
+		if (empty($params['_default'])) {
+			$params['_default'] = false;
+		}
+		$this->updateParamDefaults($params);
+		if (!empty($file)) {
+			$result = $this->_fallback($file, $params, array(
+				array(),
+				array('_theme' => $this->getFallbackTheme()),
+				array('_theme' => self::DEFAULT_THEME),
+			));
+		}
+		$result = $this->getSkinBaseMageUrl($params) . (empty($file) ? '' : $file);
+		Varien_Profiler::stop(__METHOD__);
+		return $result;
+	}
+
+
+	public function getSkinJsCss($file = null, array $params=array())
+	{
+		$skinMergeURL = Mage::getBaseUrl(Onlinebiz_Optimize_Model_Core_Store::URL_TYPE_SKIN_MERGE);
+		$params['_type'] = 'skin';
+		$this->updateParamDefaults($params);
+		$baseUrl = $skinMergeURL . $params['_area'] . '/' . $params['_package'] . '/' . $params['_theme'] . '/';
+		return $baseUrl;
+	}
+
+	public function isNotImageFile($file) {
+		$info = pathinfo($file);
+		$extension = '';
+		if(isset($info['extension']))
+		$extension = $info['extension'];
+		return in_array(strtolower($extension), array("css", "js"));
+	}
+
+
+	/**
+	* Merge specified css files and return URL to the merged file on success
+	*
+	* @param $files
+	* @return string
+	*/
+	public function getMergedCssUrl($files)
+	{
+		// secure or unsecure
+		$isSecure  = Mage::app()->getRequest()->isSecure();
+		$mergerDir = $isSecure ? 'css_secure' : 'css';
+		$targetDir = $this->_initMergerDir($mergerDir);
+		if (!$targetDir) {
+			return '';
+		}
+
+		// base hostname & port
+		$baseMediaUrl = Mage::getBaseUrl('media', $isSecure);
+		$hostname = parse_url($baseMediaUrl, PHP_URL_HOST);
+		$port = parse_url($baseMediaUrl, PHP_URL_PORT);
+		if (false === $port) {
+			$port = $isSecure ? 443 : 80;
+		}
+
+		// merge into target file
+		$targetFilename = md5(implode(',', $files) . "|{$hostname}|{$port}") . '.min.css';
+		$localFiles 	= $this->_removeParamFiles($files);
+		$mergeFilesResult = $this->_mergeFiles(
+			$localFiles, $targetDir . DS . $targetFilename,
+			false,
+			array($this, 'beforeMergeCss'),
+			'css'
+		);
+
+		// get Merge Media URL
+		$mediaMerge = $this->_helper()->getMediaMergeUrl($mergerDir . DS . $targetFilename, $this->getStore());
+		$version = $this->_helper()->_getFileVersion($mergerDir . '/' . $targetFilename);
+		if(!empty($mediaMerge)){
+			return $mediaMerge . $mergerDir . '/' . $targetFilename . $version;
+		}
+
+		if ($mergeFilesResult) {
+			return $baseMediaUrl . $mergerDir . '/' . $targetFilename . $version;
+		}
+		return '';
+	}
+
+
+	/**
+	* Merge specified javascript files and return URL to the merged file on success
+	*
+	* @param $files
+	* @return string
+	*/
+	public function getMergedJsUrl($files)
+	{
+		$targetFilename = md5(implode(',', $files)) . '.min.js';
+		$targetDir = $this->_initMergerDir('js');
+		if (!$targetDir) {
+			return '';
+		}
+
+		$linkMerge 	= $this->_helper()->getMediaMergeUrl('js' . DS . $targetFilename, $this->getStore());
+		$localFiles	= $this->_removeParamFiles($files, 'js');
+		if(!empty($linkMerge)){
+			if ($this->_mergeFiles($localFiles, $targetDir . DS . $targetFilename, false, null, 'js')) {
+				$version = $this->_helper()->_getFileVersion('js' . DS . $targetFilename);
+				return $linkMerge . 'js/' . $targetFilename . $version;
+			}
+		}
+
+		return '';
+	}
+
+	public function getSkinBaseMageUrl(array $params=array())
+	{
+		$params['_type'] = 'skin';
+		$this->updateParamDefaults($params);
+		$baseUrl = Mage::getBaseUrl(Onlinebiz_Optimize_Model_Core_Store::URL_TYPE_SKIN_BASE, isset($params['_secure'])?(bool)$params['_secure']:null)
+		.$params['_area'].'/'.$params['_package'].'/'.$params['_theme'].'/';
+		return $baseUrl;
+	}
+
+	private function _removeParamFiles( $files, $type = 'css' )
+	{
+		$localFiles	= array();
+		$storeId	= Mage::app()->getStore()->getId();
+		$baseWebUrl	= Mage::getBaseUrl(Onlinebiz_Optimize_Model_Core_Store::URL_TYPE_WEB);
+		if($this->isCloud()){
+			$baseWebUrl = str_replace( '{{type}}', 'raw', $this->_helper()->getCloudinaryConfigData('url',$storeId) );
+			if($this->_helper()->getCssJsCloudUrl()){
+				$baseWebUrl = $this->_helper()->getCssJsCloudUrl();
+			}
+		}
+
+		$useVersion    = $this->_helper()->isFileVersion() ;
+		$baseMediaDir = Mage::getBaseDir() . DS;
+		if(is_array($files)){
+			foreach ($files as $file) {
+				$newFile = $file;
+				if( $useVersion ){
+					$fileInfo  = parse_url($file);
+					if( isset($fileInfo['query'])){
+						$newFile = str_replace( '?'. $fileInfo['query'],'', $newFile);
+					}
+				}
+				$localFiles[] = str_replace( $baseWebUrl, $baseMediaDir, $newFile );
+			}
+		}
+		return $localFiles;
+	}
+
+
+	/**
+	* Prepare url for css replacement
+	*
+	* @param string $uri
+	* @return string
+	*/
+	protected function _prepareUrl($uri)
+	{
+		// check absolute or relative url
+		if (!preg_match('/^https?:/i', $uri) && !preg_match('/^\//i', $uri)) {
+			$fileDir = '';
+			$pathParts = explode(DS, $uri);
+			$fileDirParts = explode(DS, $this->_callbackFileDir);
+
+			$store = $this->getStore();
+			$isCssCompression = $this->_helper()->isUseCompression('css',$store);
+
+			if($isCssCompression && !$store->isAdmin()){
+				array_unshift($fileDirParts, 'skin');
+			}
+
+			if (is_int($store)) {
+				$store = Mage::app()->getStore($store);
+			}
+			if ($store->isAdmin()) {
+				$secure = $store->isAdminUrlSecure();
+			} else {
+				$secure = $store->isFrontUrlSecure() && Mage::app()->getRequest()->isSecure();
+			}
+
+			if ('skin' == $fileDirParts[0]) {
+				$baseUrl = Mage::getBaseUrl('skin', $secure);
+				$fileDirParts = array_slice($fileDirParts, 1);
+			} elseif ('media' == $fileDirParts[0]) {
+				$baseUrl = Mage::getBaseUrl('media', $secure);
+				$fileDirParts = array_slice($fileDirParts, 1);
+			} else {
+				$baseUrl = Mage::getBaseUrl('web', $secure);
+			}
+
+			foreach ($pathParts as $key=>$part) {
+				if ($part == '.' || $part == '..') {
+					unset($pathParts[$key]);
+				}
+				if ($part == '..' && count($fileDirParts)) {
+					$fileDirParts = array_slice($fileDirParts, 0, count($fileDirParts) - 1);
+				}
+			}
+
+			if (count($fileDirParts)) {
+				$fileDir = implode('/', $fileDirParts).'/';
+			}
+			if( $fileDir == 'media/css_secure/' || $fileDir == '/media/css_secure/')
+			$fileDir = '';
+			$pathParts = implode('/', $pathParts);
+			if($isCssCompression){
+				$pathParts = str_replace('../../skin/','',$pathParts);
+				$pathParts = str_replace('skin/','',$pathParts);
+			}
+			if( $this->_helper()->isFontsFile($pathParts) && $this->isCloud()){
+				$baseUrl = Mage::getBaseUrl('skincloud', $secure);
+			}
+			$uri = $baseUrl . $fileDir . $pathParts;
+		}
+		return $uri;
+	}
+
+
+	/**
+	* Callback function replaces relative links for @import matches in css file
+	*
+	* @param array $match
+	* @return string
+	*/
+	protected function _cssMergerImportCallback($match)
+	{
+		$quote = $match[1];
+		$uri = $this->_prepareUrl($match[2]);
+
+		return "@import {$quote}{$uri}{$quote}";
+	}
+
+	/**
+	* Callback function replaces relative links for url() matches in css file
+	*
+	* @param array $match
+	* @return string
+	*/
+	protected function _cssMergerUrlCallback($match)
+	{
+		$quote = ($match[1][0] == "'" || $match[1][0] == '"') ? $match[1][0] : '';
+		$uri = ($quote == '') ? $match[1] : substr($match[1], 1, strlen($match[1]) - 2);
+		$uri = $this->_prepareUrl($uri);
+		if($this->isCloud() && !$quote)
+		return "url('{$uri}')";
+		return "url({$quote}{$uri}{$quote})";
+	}
+}

app/code/local/Onlinebiz/Optimize/Model/Core/Email/Template.php

+<?php
+/**
+* Magento
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Open Software License (OSL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/osl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@magentocommerce.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade Magento to newer
+* versions in the future. If you wish to customize Magento for your
+* needs please refer to http://www.magentocommerce.com for more information.
+*
+* @category    Mage
+* @package     Mage_Core
+* @copyright   Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
+* @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+*/
+
+/**
+* Template model
+*
+* Example:
+*
+* // Loading of template
+* $emailTemplate  = Mage::getModel('core/email_template')
+*    ->load(Mage::getStoreConfig('path_to_email_template_id_config'));
+* $variables = array(
+*    'someObject' => Mage::getSingleton('some_model')
+*    'someString' => 'Some string value'
+* );
+* $emailTemplate->send('some@domain.com', 'Name Of User', $variables);
+*
+* @method Mage_Core_Model_Resource_Email_Template _getResource()
+* @method Mage_Core_Model_Resource_Email_Template getResource()
+* @method string getTemplateCode()
+* @method Mage_Core_Model_Email_Template setTemplateCode(string $value)
+* @method string getTemplateText()
+* @method Mage_Core_Model_Email_Template setTemplateText(string $value)
+* @method string getTemplateStyles()
+* @method Mage_Core_Model_Email_Template setTemplateStyles(string $value)
+* @method int getTemplateType()
+* @method Mage_Core_Model_Email_Template setTemplateType(int $value)
+* @method string getTemplateSubject()
+* @method Mage_Core_Model_Email_Template setTemplateSubject(string $value)
+* @method string getTemplateSenderName()
+* @method Mage_Core_Model_Email_Template setTemplateSenderName(string $value)
+* @method string getTemplateSenderEmail()
+* @method Mage_Core_Model_Email_Template setTemplateSenderEmail(string $value)
+* @method string getAddedAt()
+* @method Mage_Core_Model_Email_Template setAddedAt(string $value)
+* @method string getModifiedAt()
+* @method Mage_Core_Model_Email_Template setModifiedAt(string $value)
+* @method string getOrigTemplateCode()
+* @method Mage_Core_Model_Email_Template setOrigTemplateCode(string $value)
+* @method string getOrigTemplateVariables()
+* @method Mage_Core_Model_Email_Template setOrigTemplateVariables(string $value)
+*
+* @category    Mage
+* @package     Mage_Core
+* @author      Magento Core Team <core@magentocommerce.com>
+*/
+class Onlinebiz_Optimize_Model_Core_Email_Template extends Onlinebiz_Optimize_Model_Core_Email_Template_Abstract
+{  
+
+  protected function _getLogoUrl($store)
+  {
+    $store = Mage::app()->getStore($store);
+    $fileName = $store->getConfig(self::XML_PATH_DESIGN_EMAIL_LOGO);
+    if ($fileName) {
+      $uploadDir = Mage_Adminhtml_Model_System_Config_Backend_Email_Logo::UPLOAD_DIR;
+      $fullFileName = Mage::getBaseDir('media') . DS . $uploadDir . DS . $fileName;
+      if (file_exists($fullFileName)) {
+        return Mage::getBaseUrl(Onlinebiz_Optimize_Model_Core_Store::URL_TYPE_MEDIA_BASE) . $uploadDir . '/' . $fileName;
+      }
+    }
+    return Mage::getDesign()->getSkinMageUrl('images/logo_email.gif');
+  }
+}

app/code/local/Onlinebiz/Optimize/Model/Core/Email/Template/Abstract.php

+<?php
+if((string) Mage::getConfig()->getModuleConfig('Ebizmarts_Mandrill')->active == 'true'){
+	class Onlinebiz_Optimize_Model_Core_Email_Template_Abstract extends Ebizmarts_Mandrill_Model_Email_Template {}
+}elseif((string) Mage::getConfig()->getModuleConfig('Ebizmarts_MailChimp')->active == 'true'){
+	class Onlinebiz_Optimize_Model_Core_Email_Template_Abstract extends Ebizmarts_MailChimp_Model_Email_Template {}
+}else {
+  class Onlinebiz_Optimize_Model_Core_Email_Template_Abstract extends Mage_Core_Model_Email_Template {}
+}

app/code/local/Onlinebiz/Optimize/Model/Core/Store.php

+<?php
+/**
+ * Magento
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Open Software License (OSL 3.0)
+ * that is bundled with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://opensource.org/licenses/osl-3.0.php
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@magentocommerce.com so we can send you a copy immediately.
+ *
+ * DISCLAIMER
+ *
+ * Do not edit or add to this file if you wish to upgrade Magento to newer
+ * versions in the future. If you wish to customize Magento for your
+ * needs please refer to http://www.magentocommerce.com for more information.
+ *
+ * @category    Mage
+ * @package     Mage_Core
+ * @copyright   Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
+ * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+ */
+
+/**
+ * Store model
+ *
+ * @method Mage_Core_Model_Resource_Store _getResource()
+ * @method Mage_Core_Model_Resource_Store getResource()
+ * @method Mage_Core_Model_Store setCode(string $value)
+ * @method Mage_Core_Model_Store setWebsiteId(int $value)
+ * @method Mage_Core_Model_Store setGroupId(int $value)
+ * @method Mage_Core_Model_Store setName(string $value)
+ * @method int getSortOrder()
+ * @method Mage_Core_Model_Store setSortOrder(int $value)
+ * @method Mage_Core_Model_Store setIsActive(int $value)
+ *
+ * @category    Mage
+ * @package     Mage_Core
+ * @author      Magento Core Team <core@magentocommerce.com>
+ */
+class Onlinebiz_Optimize_Model_Core_Store extends Mage_Core_Model_Store
+{
+  /**
+   * Possible URL types
+   */
+  const URL_TYPE_SKIN_BASE = 'skinbase';
+  const URL_TYPE_SKIN_CLOUD = 'skincloud';
+  const URL_TYPE_SKIN_MERGE = 'skin_merge';
+  const URL_TYPE_MEDIA_BASE = 'mediabase';
+  const URL_TYPE_MEDIA_MERGE = 'media_merge';
+
+  const XML_PATH_CLOUDINARY = 'onlinebiz_optimize/cloudmedia/';
+
+  /**
+   * Retrieve base URL
+   *
+   * @param string $type
+   * @param boolean|null $secure
+   * @return string
+   */
+  public function getBaseUrl($type = self::URL_TYPE_LINK, $secure = null)
+  {
+    $cacheKey = $type . '/' . (is_null($secure) ? 'null' : ($secure ? 'true' : 'false'));
+    if (!isset($this->_baseUrlCache[$cacheKey])) {
+      switch ($type) {
+        case self::URL_TYPE_WEB:
+          $secure = is_null($secure) ? $this->isCurrentlySecure() : (bool)$secure;
+          $url = $this->getConfig('web/' . ($secure ? 'secure' : 'unsecure') . '/base_url');
+          break;
+
+        case self::URL_TYPE_LINK:
+          $secure = (bool)$secure;
+          $url = $this->getConfig('web/' . ($secure ? 'secure' : 'unsecure') . '/base_link_url');
+          $url = $this->_updatePathUseRewrites($url);
+          $url = $this->_updatePathUseStoreView($url);
+          break;
+
+        case self::URL_TYPE_DIRECT_LINK:
+          $secure = (bool)$secure;
+          $url = $this->getConfig('web/' . ($secure ? 'secure' : 'unsecure') . '/base_link_url');
+          $url = $this->_updatePathUseRewrites($url);
+          break;
+
+        case self::URL_TYPE_SKIN:
+        case self::URL_TYPE_SKIN_BASE:
+        case self::URL_TYPE_SKIN_CLOUD:
+        case self::URL_TYPE_SKIN_MERGE:
+          $secure = is_null($secure) ? $this->isCurrentlySecure() : (bool)$secure;
+          $url = $this->getConfig('web/' . ($secure ? 'secure' : 'unsecure') . '/base_' . self::URL_TYPE_SKIN . '_url');
+          if ($type != self::URL_TYPE_SKIN_BASE) {
+            $cloudType = (self::URL_TYPE_SKIN == $type) ? 'image' : 'raw';
+            $isCloud = (self::URL_TYPE_SKIN_CLOUD == $type) ? true : false;
+            $rawUrl = $this->getCloudinaryUrl($cloudType, $isCloud);
+            if (!is_numeric($rawUrl)) {
+              $rawUrl = rtrim($rawUrl, DS);
+              $url = $rawUrl . DS . self::URL_TYPE_SKIN;
+            }
+          }
+          break;
+
+        case self::URL_TYPE_JS:
+          $secure = is_null($secure) ? $this->isCurrentlySecure() : (bool)$secure;
+          $url = $this->getConfig('web/' . ($secure ? 'secure' : 'unsecure') . '/base_' . $type . '_url');
+          if (!is_numeric($this->getCloudinaryUrl('raw')))
+            $url = $this->getCloudinaryUrl('raw') . self::URL_TYPE_JS;
+          break;
+
+        case self::URL_TYPE_MEDIA:
+        case self::URL_TYPE_MEDIA_MERGE:
+        case self::URL_TYPE_MEDIA_BASE:
+          $url = $this->_updateMediaPathUseRewrites($secure);
+          if ($type != self::URL_TYPE_MEDIA_BASE) {
+            $cloudType = (self::URL_TYPE_MEDIA_MERGE == $type) ? 'raw' : 'image';
+            $cloudUrl = $this->getCloudinaryUrl($cloudType);
+            if (!is_numeric($cloudUrl)){
+              $cloudUrl = rtrim($cloudUrl, DS);
+              $url = $cloudUrl . DS . self::URL_TYPE_MEDIA;
+            }
+          }
+          break;
+
+        default:
+          throw Mage::exception('Mage_Core', Mage::helper('core')->__('Invalid base url type'));
+      }
+
+      if (false !== strpos($url, '{{base_url}}')) {
+        $baseUrl = Mage::getConfig()->substDistroServerVars('{{base_url}}');
+        $url = str_replace('{{base_url}}', $baseUrl, $url);
+      }
+
+      $this->_baseUrlCache[$cacheKey] = rtrim($url, '/') . '/';
+    }
+
+    return $this->_baseUrlCache[$cacheKey];
+  }
+
+  public function getCloudinaryUrl($type = null, $cloud = false)
+  {
+    if (!(int)$this->isCloudinaryActive())
+      return 0;
+
+    $baseJSCSS = rtrim($this->getConfig(self::XML_PATH_CLOUDINARY . 'basejscss'), '/');
+
+    if ($type == 'raw' && $baseJSCSS && !$cloud)
+      return $baseJSCSS . '/';
+
+    $value = str_replace('{{type}}', $type, $this->getConfig(self::XML_PATH_CLOUDINARY . 'url'));
+    $value = rtrim($value, '/');
+    if ($type == 'image')
+      $value = $value . '/';
+    return $value;
+  }
+
+  public function isCloudinaryActive()
+  {
+    if (Mage::app()->getStore()->isAdmin())
+      return 0;
+    else
+      return $this->getConfig(self::XML_PATH_CLOUDINARY . 'enable');
+  }
+}

app/code/local/Onlinebiz/Optimize/Model/Css/Observer.php

+<?php
+/**
+ * @package Pagespeed_Css
+ * @copyright Copyright (c) 2015 mediarox UG (haftungsbeschraenkt) (http://www.mediarox.de)
+ * @author Steven Fritzsche <sfritzsche@mediarox.de>
+ * @author Thomas Uhlig <tuhlig@mediarox.de>
+ */
+
+/**
+ * Standard observer class
+ */
+class Onlinebiz_Optimize_Model_Css_Observer
+{
+  const LOADCSS = '(function(w){"use strict";if(!w.loadCSS){w.loadCSS=function(){}}
+var rp=loadCSS.relpreload={};rp.support=(function(){var ret;try{ret=w.document.createElement("link").relList.supports("preload")}catch(e){ret=!1}
+return function(){return ret}})();rp.bindMediaToggle=function(link){var finalMedia=link.media||"all";function enableStylesheet(){link.media=finalMedia}
+if(link.addEventListener){link.addEventListener("load",enableStylesheet)}else if(link.attachEvent){link.attachEvent("onload",enableStylesheet)}
+setTimeout(function(){link.rel="stylesheet";link.media="only x"});setTimeout(enableStylesheet,3000)};rp.poly=function(){if(rp.support()){return}
+var links=w.document.getElementsByTagName("link");for(var i=0;i<links.length;i++){var link=links[i];if(link.rel==="preload"&&link.getAttribute("as")==="style"&&!link.getAttribute("data-loadcss")){link.setAttribute("data-loadcss",!0);rp.bindMediaToggle(link)}}};if(!rp.support()){rp.poly();var run=w.setInterval(rp.poly,500);if(w.addEventListener){w.addEventListener("load",function(){rp.poly();w.clearInterval(run)})}else if(w.attachEvent){w.attachEvent("onload",function(){rp.poly();w.clearInterval(run)})}}
+if(typeof exports!=="undefined"){exports.loadCSS=loadCSS}
+else{w.loadCSS=loadCSS}}(typeof global!=="undefined"?global:this))';
+
+  /**
+   * @const string
+   */
+  const HTML_TAG_BODY = '</body>';
+
+  /**
+   * Will finally contain all css tags to move.
+   * @var string
+   */
+  private $cssTags = '';
+
+  /**
+   * Contains all exclude regex patterns.
+   * @var array
+   */
+  private $excludeList = array();
+
+  /**
+   * Processes the matched single css tag or the conditional css tag group.
+   *
+   * Step 1: Return if hit is blacklisted by exclude list.
+   * Step 2: Add hit to css tag list and return empty string for the replacement.
+   *
+   * @param array $hits
+   * @return string
+   */
+  public function processHit($hits)
+  {
+    // Step 1
+    if ($this->isHitExcluded($hits[0])) return $hits[0];
+
+    // Step 2
+    $this->cssTags .= $hits[0];
+    return '';
+  }
+
+  /**
+   * Is hit on exclude list?
+   *
+   * @param string $hit
+   * @return bool
+   */
+  protected function isHitExcluded($hit)
+  {
+    $c = 0;
+    preg_replace($this->excludeList, '', $hit, -1, $c);
+    return ($c > 0);
+  }
+
+  /**
+   * Move Css (head & inline) to the bottom. ({excluded_css}{stripped_html}{css}</body></html>)
+   *
+   * Step 1: Return if module is disabled.
+   * Step 2: Load needed data.
+   * Step 3: Return if no </body> is found in html.
+   * Step 4: Search and replace conditional css units. (example: <!--[if lt IE 7]>{multiple css tags}<![endif]-->)
+   * Step 5: Search and replace external css tags. (link-tags must xhtml-compliant closed by "/>")
+   * Step 6: Search and replace inline css tags.
+   * Step 7: Return if no css is found.
+   * Step 8: Remove blank lines from html.
+   * Step 9: Recalculating </body> position, insert css groups right before body ends and set response.
+   *  Final order:
+   *      1. excluded css
+   *      2. stripped html
+   *      3. conditional css tags
+   *      4. external css tags
+   *      5. inline css tags
+   *      6. </body></html>
+   *
+   * @param Varien_Event_Observer $observer
+   */
+  public function parseCssToBottom(Varien_Event_Observer $observer)
+  {
+    // Step 1
+    $helper = Mage::helper('onlinebiz_optimize');
+    if (!$helper->getGeneralConfig('move_to_bottom')) return;
+    if ($helper->isUrlsBlacklist()) return;
+
+    // Step 2
+    $response = $observer->getFront()->getResponse();
+    $html = $response->getBody();
+    $this->excludeList = array();
+
+
+    // Step 3
+    $closedBodyPosition = strripos($html, self::HTML_TAG_BODY);
+    if (false === $closedBodyPosition) return;
+
+    // Step 4
+    $html = preg_replace_callback(
+      '#\<\!--\[if[^\>]*>\s*<link[^>]*type\="text\/css"[^>]*/>\s*<\!\[endif\]-->#isU',
+      'self::processHit',
+      $html
+    );
+
+    // Step 5
+    $html = preg_replace_callback(
+      '#<link[^>]*type\=["\']text\/css["\'][^>]*/>#isU',
+      'self::processHit',
+      $html
+    );
+
+    // Step 6
+    //$html = preg_replace_callback('#<style.*</style>#isUm','self::processHit',$html);
+
+    // Step 7
+    if (!$this->cssTags) return;
+
+    // Step 8
+    $html = preg_replace('/^\h*\v+/m', '', $html);
+
+    // Step 9
+    $closedBodyPosition = strripos($html, self::HTML_TAG_BODY);
+    $html = substr_replace($html, $this->cssTags, $closedBodyPosition, 0);
+    $response->setBody($html);
+
+  }
+}
\ No newline at end of file

app/code/local/Onlinebiz/Optimize/Model/Label.php

+<?php
+/**
+* @author Amasty Team
+* @copyright Copyright (c) 2008-2012 Amasty (http://www.amasty.com)
+* @package Amasty_Label
+*/
+class Onlinebiz_Optimize_Model_Label extends Onlinebiz_Optimize_Model_Label_Abstract
+{
+  protected function _mediaHelper()
+  {
+    return Mage::helper('onlinebiz_optimize');
+  }
+
+  public function getImageUrl()
+  {
+    return Mage::getBaseUrl('media') . 'amlabel/' . $this->getValue('img') . $this->_mediaHelper()->getIMGixOptions();
+  }
+}

app/code/local/Onlinebiz/Optimize/Model/Label/Abstract.php

+<?php
+if((string) Mage::getConfig()->getModuleConfig('OnlineBiz_AmLabelExtend')->active == 'true'){
+	class Onlinebiz_Optimize_Model_Label_Abstract extends OnlineBiz_AmLabelExtend_Model_Label {}
+} else {
+  class Onlinebiz_Optimize_Model_Label_Abstract extends Amasty_Label_Model_Label {}
+}

app/code/local/Onlinebiz/Optimize/Model/Observer.php

+<?php
+
+class Onlinebiz_Optimize_Model_Observer extends Mage_Core_Model_Abstract
+{
+
+
+    public function loadCustomAutoloaders(Varien_Event_Observer $event)
+    {
+        Mage::helper('onlinebiz_optimize/autoloader')->register();
+        return $event;
+    }
+}
\ No newline at end of file

app/code/local/Onlinebiz/Optimize/Model/Product/Image.php

+<?php
+/**
+* Magento
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Open Software License (OSL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/osl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@magentocommerce.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade Magento to newer
+* versions in the future. If you wish to customize Magento for your
+* needs please refer to http://www.magentocommerce.com for more information.
+*
+* @category    Mage
+* @package     Mage_Catalog
+* @copyright   Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
+* @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+*/
+
+/**
+* Catalog product link model
+*
+* @category   Mage
+* @package    Mage_Catalog
+* @author      Magento Core Team <core@magentocommerce.com>
+*/
+class Onlinebiz_Optimize_Model_Product_Image extends Mage_Catalog_Model_Product_Image
+{
+	private function _mediaHelper()
+	{
+		return Mage::helper('onlinebiz_optimize');
+	}
+
+	/**
+	* Set filenames for base file and new file
+	*
+	* @param string $file
+	* @return Mage_Catalog_Model_Product_Image
+	*/
+	public function setBaseFile($file, $isAdvanced = false)
+	{
+		if( Mage::app()->getStore()->isAdmin() ){
+			return parent::setBaseFile($file);
+		}
+		$this->_isBaseFilePlaceholder = false;
+		$suffixParams = !$isAdvanced ? $this->_mediaHelper()->getIMGixOptions() : $this->_mediaHelper()->getIMGixAdvancedOptions();
+		$disableIMGCache = $this->_mediaHelper()->isDisabledIMGCache();
+		if (($file) && (0 !== strpos($file, '/', 0))) {
+			$file = '/' . $file;
+		}
+		$baseDir = Mage::getSingleton('catalog/product_media_config')->getBaseMediaPath();
+
+		if ('/no_selection' == $file) {
+			$file = null;
+		}
+		if ($file) {
+			if ((!$this->_fileExists($baseDir . $file)) || !$this->_checkMemory($baseDir . $file)) {
+				$file = null;
+			}
+		}
+		if (!$file) {
+			// check if placeholder defined in config
+			$isConfigPlaceholder = Mage::getStoreConfig("catalog/placeholder/{$this->getDestinationSubdir()}_placeholder");
+			$configPlaceholder   = '/placeholder/' . $isConfigPlaceholder;
+			if ($isConfigPlaceholder && $this->_fileExists($baseDir . $configPlaceholder)) {
+				$file = $configPlaceholder;
+			} else {
+				// replace file with skin or default skin placeholder
+				$skinBaseDir     = Mage::getDesign()->getSkinBaseDir();
+				$skinPlaceholder = "/images/catalog/product/placeholder/{$this->getDestinationSubdir()}.jpg";
+				$file = $skinPlaceholder;
+				if (file_exists($skinBaseDir . $file)) {
+					$baseDir = $skinBaseDir;
+				} else {
+					$baseDir = Mage::getDesign()->getSkinBaseDir(array('_theme' => 'default'));
+					if (!file_exists($baseDir . $file)) {
+						$baseDir = Mage::getDesign()->getSkinBaseDir(array('_theme' => 'default', '_package' => 'base'));
+					}
+				}
+			}
+			$this->_isBaseFilePlaceholder = true;
+		}
+
+		$baseFile = $baseDir . $file;
+
+		if (((!$file) || (!file_exists($baseFile))) && !$this->_mediaHelper()->isDevMode()) {
+			throw new Exception(Mage::helper('catalog')->__('Image file was not found.'));
+		}
+
+		$this->_baseFile = $baseFile;
+
+		// build new filename (most important params)
+		$path = array(
+			Mage::getSingleton('catalog/product_media_config')->getBaseMediaPath(),
+			'cache',
+			Mage::app()->getStore()->getId(),
+			$path[] = $this->getDestinationSubdir()
+		);
+		if($disableIMGCache){
+			$path = array(Mage::getSingleton('catalog/product_media_config')->getBaseMediaPath());
+		}
+		if((!empty($this->_width)) || (!empty($this->_height))){
+			if(!$this->_height)
+				$this->_height = $this->_width;
+			if($disableIMGCache){
+				$suffixParams .= ($suffixParams != '' ) ? "&w={$this->_width}&h={$this->_height}" : "?w={$this->_width}&h={$this->_height}";
+			} else {
+				$path[] = "{$this->_width}x{$this->_height}";
+			}
+		}
+
+		// add misk params as a hash
+		$miscParams = array(
+			($this->_keepAspectRatio  ? '' : 'non') . 'proportional',
+			($this->_keepFrame        ? '' : 'no')  . 'frame',
+			($this->_keepTransparency ? '' : 'no')  . 'transparency',
+			($this->_constrainOnly ? 'do' : 'not')  . 'constrainonly',
+			$this->_rgbToString($this->_backgroundColor),
+			'angle' . $this->_angle,
+			'quality' . $this->_quality
+		);
+
+		// if has watermark add watermark params to hash
+		if ($this->getWatermarkFile()) {
+			$miscParams[] = $this->getWatermarkFile();
+			$miscParams[] = $this->getWatermarkImageOpacity();
+			$miscParams[] = $this->getWatermarkPosition();
+			$miscParams[] = $this->getWatermarkWidth();
+			$miscParams[] = $this->getWatermarkHeigth();
+		}
+		if(!$disableIMGCache)
+		$path[] = md5(implode('_', $miscParams));
+		// append prepared filename
+		$this->_newFile = implode('/', $path) . $file . $suffixParams; // the $file contains heading slash
+		return $this;
+	}
+
+	/**
+	* First check this file on FS
+	* If it doesn't exist - try to download it from DB
+	*
+	* @param string $filename
+	* @return bool
+	*/
+	protected function _fileExists($filename)
+	{
+		if($this->_mediaHelper()->isDevMode())
+			return true;
+		$filename = $this->_removeQueryFile($filename);
+		if (file_exists($filename)) {
+			return true;
+		} else {
+			return Mage::helper('core/file_storage_database')->saveFileToFilesystem($filename);
+		}
+	}
+
+	/**
+	* @return Mage_Catalog_Model_Product_Image
+	*/
+	public function saveFile()
+	{
+		$filename = $this->getNewFile();
+		$filename = $this->_removeQueryFile($filename);
+		$this->getImageProcessor()->save($filename);
+		Mage::helper('core/file_storage_database')->saveFile($filename);
+		return $this;
+	}
+
+	private function _removeQueryFile($filename)
+	{
+		$fileInfo = parse_url($filename);
+		if(isset($fileInfo['query']))
+		$filename = str_replace('?' .$fileInfo['query'], '', $filename);
+		return $filename;
+	}
+}

app/code/local/Onlinebiz/Optimize/Model/System/Config/Source/Position.php

+<?php
+class Onlinebiz_Optimize_Model_System_Config_Source_Position
+{
+  /**
+  * Reteirves array with options
+  * @return array
+  */
+  public function toOptionArray()
+  {
+    return Mage::helper('onlinebiz_optimize')->getCropPositionsOptions();
+  }
+
+}
+?>

app/code/local/Onlinebiz/Optimize/etc/adminhtml.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<config>
+    <acl>
+        <resources>
+            <all>
+                <title>Allow Everything</title>
+            </all>
+            <admin>
+                <children>
+                    <system>
+                        <children>
+                            <config>
+                                <children>
+                                    <onlinebiz_optimize translate="title">
+                                        <title>Media Optimize</title>
+                                    </onlinebiz_optimize>
+                                </children>
+                            </config>
+                        </children>
+                    </system>
+                </children>
+            </admin>
+        </resources>
+    </acl>
+</config>
\ No newline at end of file

app/code/local/Onlinebiz/Optimize/etc/config.xml

+<?xml version="1.0"?>
+<config>
+  <modules>
+    <Onlinebiz_Optimize>
+      <version>0.0.2</version>
+    </Onlinebiz_Optimize>
+  </modules>
+  <default>
+    <onlinebiz_optimize>
+      <general>
+        <csscompression><![CDATA[0]]></csscompression>
+        <jscompression><![CDATA[0]]></jscompression>
+        <version><![CDATA[1]]></version>
+      </general>			
+      <cloudmedia>
+        <enable><![CDATA[0]]></enable>
+        <options><![CDATA[?auto=compress,format,enhance,strip]]></options>
+        <cached>1</cached>
+      </cloudmedia>
+    </onlinebiz_optimize>
+  </default>
+  <global>
+    <models>
+      <onlinebiz_optimize>
+        <class>Onlinebiz_Optimize_Model</class>
+      </onlinebiz_optimize>
+      <core>
+        <rewrite>
+          <design_package>Onlinebiz_Optimize_Model_Core_Design_Package</design_package>
+          <store>Onlinebiz_Optimize_Model_Core_Store</store>
+          <email_template>Onlinebiz_Optimize_Model_Core_Email_Template</email_template>
+        </rewrite>
+      </core>
+      <catalog>
+        <rewrite>
+          <product_image>Onlinebiz_Optimize_Model_Product_Image</product_image>
+        </rewrite>
+      </catalog>
+    </models>
+    <helpers>
+      <onlinebiz_optimize>
+        <class>Onlinebiz_Optimize_Helper</class>
+      </onlinebiz_optimize>
+      <catalog>
+        <rewrite>
+          <image>Onlinebiz_Optimize_Helper_Image</image>
+        </rewrite>
+      </catalog>
+    </helpers>
+    <blocks>
+      <onlinebiz_optimize>
+        <class>Onlinebiz_Optimize_Block</class>
+      </onlinebiz_optimize>
+      <page>
+        <rewrite>
+          <html_head>Onlinebiz_Optimize_Block_Optimize_Head</html_head>
+        </rewrite>
+      </page>
+    </blocks>
+    <events>
+      <controller_front_init_before>
+        <observers>
+          <onlinebiz_custom_autoloaders>
+            <type>singleton</type>
+            <class>onlinebiz_optimize/observer</class>
+            <method>loadCustomAutoloaders</method>
+          </onlinebiz_custom_autoloaders>
+        </observers>
+      </controller_front_init_before>
+    </events>
+  </global>
+</config>

app/etc/modules/Onlinebiz_Optimize.xml

+<?xml version="1.0"?>
+<config>
+	<modules>
+		<Onlinebiz_Optimize>
+			<active>true</active>
+			<codePool>local</codePool>
+		</Onlinebiz_Optimize>
+	</modules>
+</config>
\ No newline at end of file

lib/MatthiasMullie/Minify/Exception.php

+<?php
+
+namespace MatthiasMullie\Minify;
+
+/**
+ * @deprecated Use Exceptions\BasicException instead
+ *
+ * @author Matthias Mullie <minify@mullie.eu>
+ */
+abstract class Exception extends \Exception
+{
+}

lib/MatthiasMullie/Minify/Exceptions/BasicException.php

+<?php
+
+namespace MatthiasMullie\Minify\Exceptions;
+
+use MatthiasMullie\Minify\Exception;
+
+/**
+ * @author Matthias Mullie <minify@mullie.eu>
+ */
+abstract class BasicException extends Exception
+{
+}

lib/MatthiasMullie/Minify/Exceptions/FileImportException.php

+<?php
+
+namespace MatthiasMullie\Minify\Exceptions;
+
+/**
+ * @author Matthias Mullie <minify@mullie.eu>
+ */
+class FileImportException extends BasicException
+{
+}

lib/MatthiasMullie/Minify/Exceptions/IOException.php

+<?php
+
+namespace MatthiasMullie\Minify\Exceptions;
+
+/**
+ * @author Matthias Mullie <minify@mullie.eu>
+ */
+class IOException extends BasicException
+{
+}

lib/MatthiasMullie/PathConverter/Converter.php

+<?php
+
+namespace MatthiasMullie\PathConverter;
+
+/**
+ * Convert paths relative from 1 file to another.
+ *
+ * E.g.
+ *     ../../images/icon.jpg relative to /css/imports/icons.css
+ * becomes
+ *     ../images/icon.jpg relative to /css/minified.css
+ *
+ * Please report bugs on https://github.com/matthiasmullie/path-converter/issues
+ *
+ * @author Matthias Mullie <pathconverter@mullie.eu>
+ * @copyright Copyright (c) 2015, Matthias Mullie. All rights reserved
+ * @license MIT License
+ */
+class Converter implements ConverterInterface
+{
+    /**
+     * @var string
+     */
+    protected $from;
+
+    /**
+     * @var string
+     */
+    protected $to;
+
+    /**
+     * @param string $from The original base path (directory, not file!)
+     * @param string $to   The new base path (directory, not file!)
+     */
+    public function __construct($from, $to)
+    {
+        $shared = $this->shared($from, $to);
+        if ($shared === '') {
+            // when both paths have nothing in common, one of them is probably
+            // absolute while the other is relative
+            $cwd = getcwd();
+            $from = strpos($from, $cwd) === 0 ? $from : $cwd.'/'.$from;
+            $to = strpos($to, $cwd) === 0 ? $to : $cwd.'/'.$to;
+
+            // or traveling the tree via `..`
+            // attempt to resolve path, or assume it's fine if it doesn't exist
+            $from = realpath($from) ?: $from;
+            $to = realpath($to) ?: $to;
+        }
+
+        $from = $this->dirname($from);
+        $to = $this->dirname($to);
+
+        $from = $this->normalize($from);
+        $to = $this->normalize($to);
+
+        $this->from = $from;
+        $this->to = $to;
+    }
+
+    /**
+     * Normalize path.
+     *
+     * @param string $path
+     *
+     * @return string
+     */
+    protected function normalize($path)
+    {
+        // deal with different operating systems' directory structure
+        $path = rtrim(str_replace(DIRECTORY_SEPARATOR, '/', $path), '/');
+
+        /*
+         * Example:
+         *     /home/forkcms/frontend/cache/compiled_templates/../../core/layout/css/../images/img.gif
+         * to
+         *     /home/forkcms/frontend/core/layout/images/img.gif
+         */
+        do {
+            $path = preg_replace('/[^\/]+(?<!\.\.)\/\.\.\//', '', $path, -1, $count);
+        } while ($count);
+
+        return $path;
+    }
+
+    /**
+     * Figure out the shared path of 2 locations.
+     *
+     * Example:
+     *     /home/forkcms/frontend/core/layout/images/img.gif
+     * and
+     *     /home/forkcms/frontend/cache/minified_css
+     * share
+     *     /home/forkcms/frontend
+     *
+     * @param string $path1
+     * @param string $path2
+     *
+     * @return string
+     */
+    protected function shared($path1, $path2)
+    {
+        // $path could theoretically be empty (e.g. no path is given), in which
+        // case it shouldn't expand to array(''), which would compare to one's
+        // root /
+        $path1 = $path1 ? explode('/', $path1) : array();
+        $path2 = $path2 ? explode('/', $path2) : array();
+
+        $shared = array();
+
+        // compare paths & strip identical ancestors
+        foreach ($path1 as $i => $chunk) {
+            if (isset($path2[$i]) && $path1[$i] == $path2[$i]) {
+                $shared[] = $chunk;
+            } else {
+                break;
+            }
+        }
+
+        return implode('/', $shared);
+    }
+
+    /**
+     * Convert paths relative from 1 file to another.
+     *
+     * E.g.
+     *     ../images/img.gif relative to /home/forkcms/frontend/core/layout/css
+     * should become:
+     *     ../../core/layout/images/img.gif relative to
+     *     /home/forkcms/frontend/cache/minified_css
+     *
+     * @param string $path The relative path that needs to be converted
+     *
+     * @return string The new relative path
+     */
+    public function convert($path)
+    {
+        // quit early if conversion makes no sense
+        if ($this->from === $this->to) {
+            return $path;
+        }
+
+        $path = $this->normalize($path);
+        // if we're not dealing with a relative path, just return absolute
+        if (strpos($path, '/') === 0) {
+            return $path;
+        }
+
+        // normalize paths
+        $path = $this->normalize($this->from.'/'.$path);
+
+        // strip shared ancestor paths
+        $shared = $this->shared($path, $this->to);
+        $path = mb_substr($path, mb_strlen($shared));
+        $to = mb_substr($this->to, mb_strlen($shared));
+
+        // add .. for every directory that needs to be traversed to new path
+        $to = str_repeat('../', mb_substr_count($to, '/'));
+
+        return $to.ltrim($path, '/');
+    }
+
+    /**
+     * Attempt to get the directory name from a path.
+     *
+     * @param string $path
+     *
+     * @return string
+     */
+    protected function dirname($path)
+    {
+        if (is_file($path)) {
+            return dirname($path);
+        }
+
+        if (is_dir($path)) {
+            return rtrim($path, '/');
+        }
+
+        // no known file/dir, start making assumptions
+
+        // ends in / = dir
+        if (mb_substr($path, -1) === '/') {
+            return rtrim($path, '/');
+        }
+
+        // has a dot in the name, likely a file
+        if (preg_match('/.*\..*$/', basename($path)) !== 0) {
+            return dirname($path);
+        }
+
+        // you're on your own here!
+        return $path;
+    }
+}

lib/MatthiasMullie/PathConverter/ConverterInterface.php

+<?php
+
+namespace MatthiasMullie\PathConverter;
+
+/**
+ * Convert file paths.
+ *
+ * Please report bugs on https://github.com/matthiasmullie/path-converter/issues
+ *
+ * @author Matthias Mullie <pathconverter@mullie.eu>
+ * @copyright Copyright (c) 2015, Matthias Mullie. All rights reserved
+ * @license MIT License
+ */
+interface ConverterInterface
+{
+    /**
+     * Convert file paths.
+     *
+     * @param string $path The path to be converted
+     *
+     * @return string The new path
+     */
+    public function convert($path);
+}

lib/MatthiasMullie/PathConverter/NoConverter.php

+<?php
+
+namespace MatthiasMullie\PathConverter;
+
+/**
+ * Don't convert paths.
+ *
+ * Please report bugs on https://github.com/matthiasmullie/path-converter/issues
+ *
+ * @author Matthias Mullie <pathconverter@mullie.eu>
+ * @copyright Copyright (c) 2015, Matthias Mullie. All rights reserved
+ * @license MIT License
+ */
+class NoConverter implements ConverterInterface
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function convert($path)
+    {
+        return $path;
+    }
+}

lib/MatthiasMullie/data/js/keywords_after.txt

+in
+public
+extends
+private
+protected
+implements
+instanceof
\ No newline at end of file

lib/MatthiasMullie/data/js/keywords_before.txt

+do
+in
+let
+new
+var
+case
+else
+enum
+void
+with
+class
+const
+yield
+delete
+export
+import
+public
+static
+typeof
+extends
+package
+private
+function
+protected
+implements
+instanceof
\ No newline at end of file

lib/MatthiasMullie/data/js/keywords_reserved.txt

+do
+if
+in
+for
+let
+new
+try
+var
+case
+else
+enum
+eval
+null
+this
+true
+void
+with
+break
+catch
+class
+const
+false
+super
+throw
+while
+yield
+delete
+export
+import
+public
+return
+static
+switch
+typeof
+default
+extends
+finally
+package
+private
+continue
+debugger
+function
+arguments
+interface
+protected
+implements
+instanceof
+abstract
+boolean
+byte
+char
+double
+final
+float
+goto
+int
+long
+native
+short
+synchronized
+throws
+transient
+volatile
\ No newline at end of file

lib/MatthiasMullie/data/js/operators.txt

++
+-
+*
+/
+%
+=
++=
+-=
+*=
+/=
+%=
+<<=
+>>=
+>>>=
+&=
+^=
+|=
+&
+|
+^
+~
+<<
+>>
+>>>
+==
+===
+!=
+!==
+>
+<
+>=
+<=
+&&
+||
+!
+.
+[
+]
+?
+:
+,
+;
+(
+)
+{
+}
\ No newline at end of file

lib/MatthiasMullie/data/js/operators_after.txt

++
+-
+*
+/
+%
+=
++=
+-=
+*=
+/=
+%=
+<<=
+>>=
+>>>=
+&=
+^=
+|=
+&
+|
+^
+~
+<<
+>>
+>>>
+==
+===
+!=
+!==
+>
+<
+>=
+<=
+&&
+||
+.
+[
+]
+?
+:
+,
+;
+(
+)
+}
\ No newline at end of file

lib/MatthiasMullie/data/js/operators_before.txt

++
+-
+*
+/
+%
+=
++=
+-=
+*=
+/=
+%=
+<<=
+>>=
+>>>=
+&=
+^=
+|=
+&
+|
+^
+~
+<<
+>>
+>>>
+==
+===
+!=
+!==
+>
+<
+>=
+<=
+&&
+||
+!
+.
+[
+?
+:
+,
+;
+(
+{