[+] Classes : added new class Media => It contains all the method related to media like CSS, JS
[+] Classes : added new method Media::addJquery(), Media::addJqueryUI(), Media::addJqueryPlugin() [~] Deprecated : All method related to CCC has been moved in class Media
This commit is contained in:
vAugagneur
Executable
+503
@@ -0,0 +1,503 @@
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<?php
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/*
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* 2007-2011 PrestaShop
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*
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* NOTICE OF LICENSE
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*
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* This source file is subject to the Open Software License (OSL 3.0)
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* that is bundled with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://opensource.org/licenses/osl-3.0.php
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@prestashop.com so we can send you a copy immediately.
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*
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* DISCLAIMER
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*
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* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
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* versions in the future. If you wish to customize PrestaShop for your
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* needs please refer to http://www.prestashop.com for more information.
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*
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* @author PrestaShop SA <contact@prestashop.com>
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* @copyright 2007-2011 PrestaShop SA
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* @version Release: $Revision: 7521 $
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
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* International Registered Trademark & Property of PrestaShop SA
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*/
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class MediaCore
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{
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public static $jquery_ui_dependencies = array(
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'ui.core' => array('fileName' => 'jquery.ui.core.min.js', 'dependencies' => array(), 'theme' => false),
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'ui.widget' => array('fileName' => 'jquery.ui.widget.min.js', 'dependencies' => array(), 'theme' => false),
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'ui.mouse' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget'), 'theme' => false),
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'ui.position' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array(), 'theme' => false),
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'ui.draggable' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.mouse'), 'theme' => false),
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'ui.droppable' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('uicore', 'ui.widget', 'ui.mouse', 'ui.draggable'), 'theme' => false),
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'ui.resizable' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.mouse'), 'theme' => true),
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'ui.selectable' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.mouse'), 'theme' => true),
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'ui.sortable' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.mouse'), 'theme' => false),
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'ui.accordion' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget'), 'theme' => true),
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'ui.autocomplete' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.position'), 'theme' => true),
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'ui.button' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget'), 'theme' => true),
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'ui.dialog' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.position'), 'theme' => true),
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'ui.slider' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.mouse'), 'theme' => true),
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'ui.tabs' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget'), 'theme' => true),
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'ui.datepicker' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core'), 'theme' => true),
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'ui.progressbar' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget'), 'theme' => true),
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'effects.core' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array(), 'theme' => false),
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'effects.blind' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
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'effects.bounce' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
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'effects.clip' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
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'effects.drop' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
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'effects.explode' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
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'effects.fade' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
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'effects.fold' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
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'effects.highlight' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
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'effects.pulsate' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
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'effects.scale' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
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'effects.shake' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
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'effects.slide' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
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'effects.transfer' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'))
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);
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public static function minifyHTML($html_content)
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{
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if (strlen($html_content) > 0)
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{
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//set an alphabetical order for args
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$html_content = preg_replace_callback(
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'/(<[a-zA-Z0-9]+)((\s?[a-zA-Z0-9]+=[\"\\\'][^\"\\\']*[\"\\\']\s?)*)>/'
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,array('Media', 'minifyHTMLpregCallback')
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,$html_content);
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require_once(_PS_TOOL_DIR_.'minify_html/minify_html.class.php');
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$html_content = str_replace(chr(194) . chr(160), ' ', $html_content);
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$html_content = Minify_HTML::minify($html_content, array('xhtml', 'cssMinifier', 'jsMinifier'));
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if (Configuration::get('PS_HIGH_HTML_THEME_COMPRESSION'))
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{
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//$html_content = preg_replace('/"([^\>\s"]*)"/i', '$1', $html_content);//FIXME create a js bug
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$html_content = preg_replace('/<!DOCTYPE \w[^\>]*dtd\">/is', '', $html_content);
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$html_content = preg_replace('/\s\>/is', '>', $html_content);
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$html_content = str_replace('</li>', '', $html_content);
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$html_content = str_replace('</dt>', '', $html_content);
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$html_content = str_replace('</dd>', '', $html_content);
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$html_content = str_replace('</head>', '', $html_content);
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$html_content = str_replace('<head>', '', $html_content);
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$html_content = str_replace('</html>', '', $html_content);
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$html_content = str_replace('</body>', '', $html_content);
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//$html_content = str_replace('</p>', '', $html_content);//FIXME doesnt work...
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$html_content = str_replace("</option>\n", '', $html_content);//TODO with bellow
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$html_content = str_replace('</option>', '', $html_content);
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$html_content = str_replace('<script type=text/javascript>', '<script>', $html_content);//Do a better expreg
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$html_content = str_replace("<script>\n", '<script>', $html_content);//Do a better expreg
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}
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return $html_content;
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}
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return false;
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}
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public static function minifyHTMLpregCallback($preg_matches)
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{
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$args = array();
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preg_match_all('/[a-zA-Z0-9]+=[\"\\\'][^\"\\\']*[\"\\\']/is', $preg_matches[2], $args);
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$args = $args[0];
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sort($args);
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$output = $preg_matches[1].' '.implode(' ', $args).'>';
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return $output;
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}
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public static function packJSinHTML($html_content)
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{
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if (strlen($html_content) > 0)
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{
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$htmlContentCopy = $html_content;
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$html_content = preg_replace_callback(
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'/\\s*(<script\\b[^>]*?>)([\\s\\S]*?)(<\\/script>)\\s*/i'
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,array('Media', 'packJSinHTMLpregCallback')
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,$html_content);
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// If the string is too big preg_replace return an error
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// In this case, we don't compress the content
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if( preg_last_error() == PREG_BACKTRACK_LIMIT_ERROR ) {
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error_log('ERROR: PREG_BACKTRACK_LIMIT_ERROR in function packJSinHTML');
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return $htmlContentCopy;
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}
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return $html_content;
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}
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return false;
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}
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public static function packJSinHTMLpregCallback($preg_matches)
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{
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$preg_matches[1] = $preg_matches[1].'/* <![CDATA[ */';
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$preg_matches[2] = self::packJS($preg_matches[2]);
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$preg_matches[count($preg_matches)-1] = '/* ]]> */'.$preg_matches[count($preg_matches)-1];
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unset($preg_matches[0]);
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$output = implode('', $preg_matches);
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return $output;
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}
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public static function packJS($js_content)
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{
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if (strlen($js_content) > 0)
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{
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require_once(_PS_TOOL_DIR_.'js_minify/jsmin.php');
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return JSMin::minify($js_content);
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}
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return false;
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}
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public static function minifyCSS($css_content, $fileuri = false)
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{
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global $current_css_file;
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$current_css_file = $fileuri;
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if (strlen($css_content) > 0)
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{
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$css_content = preg_replace('#/\*.*?\*/#s', '', $css_content);
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$css_content = preg_replace_callback('#url\((?:\'|")?([^\)\'"]*)(?:\'|")?\)#s',array('Media', 'replaceByAbsoluteURL'), $css_content);
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$css_content = preg_replace('#\s+#',' ',$css_content);
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$css_content = str_replace("\t", '', $css_content);
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$css_content = str_replace("\n", '', $css_content);
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//$css_content = str_replace('}', "}\n", $css_content);
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$css_content = str_replace('; ', ';', $css_content);
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$css_content = str_replace(': ', ':', $css_content);
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$css_content = str_replace(' {', '{', $css_content);
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$css_content = str_replace('{ ', '{', $css_content);
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$css_content = str_replace(', ', ',', $css_content);
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$css_content = str_replace('} ', '}', $css_content);
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$css_content = str_replace(' }', '}', $css_content);
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$css_content = str_replace(';}', '}', $css_content);
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$css_content = str_replace(':0px', ':0', $css_content);
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$css_content = str_replace(' 0px', ' 0', $css_content);
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$css_content = str_replace(':0em', ':0', $css_content);
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$css_content = str_replace(' 0em', ' 0', $css_content);
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$css_content = str_replace(':0pt', ':0', $css_content);
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$css_content = str_replace(' 0pt', ' 0', $css_content);
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$css_content = str_replace(':0%', ':0', $css_content);
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$css_content = str_replace(' 0%', ' 0', $css_content);
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return trim($css_content);
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}
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return false;
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}
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/**
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* addJS return javascript path
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*
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* @param mixed $js_uri
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* @return string
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*/
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public static function getJSPath($js_uri)
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{
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if (is_array($js_uri) OR is_null($js_uri))
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return false;
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$url_data = parse_url($js_uri);
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if (!array_key_exists('host', $url_data))
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$file_uri = _PS_ROOT_DIR_.Tools::str_replace_once(__PS_BASE_URI__, DIRECTORY_SEPARATOR, $url_data['path']); // remove PS_BASE_URI on _PS_ROOT_DIR_ for the following
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else
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$file_uri = $js_uri;
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// check if js files exists
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if (!preg_match('/^http(s?):\/\//i', $file_uri) && !file_exists($file_uri))
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return false;
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// adding file to the big array...;
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return $js_uri;
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}
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/**
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* addCSS return stylesheet path.
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*
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* @param mixed $css_uri
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* @param string $css_media_type
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* @return string
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*/
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public static function getCSSPath($css_uri, $css_media_type = 'all')
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{
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// remove PS_BASE_URI on _PS_ROOT_DIR_ for the following
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$url_data = parse_url($css_uri);
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$file_uri = _PS_ROOT_DIR_.Tools::str_replace_once(__PS_BASE_URI__, DIRECTORY_SEPARATOR, $url_data['path']);
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// check if css files exists
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if (!file_exists($file_uri))
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return false;
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// adding file to the big array...
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if (is_array($css_uri))
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return $css_uri;
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return array($css_uri => $css_media_type);
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}
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/**
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* return jquery path.
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*
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* @param mixed $version
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* @return string
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*/
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public static function getJqueryPath($version = null, $folder = null, $minifier = true)
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{
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$addNoConflict = false;
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if (is_null($version))
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$version = _PS_JQUERY_VERSION_; //set default version
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else if (preg_match('/^([0-9]+\.)+[0-9]$/Ui', $version))
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$addNoConflict = true;
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else
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return false;
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if (is_null($folder))
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$folder = _PS_JS_DIR_.'jquery/'; //set default folder
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//check if file exist
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$file = $folder.'jquery-'.$version.($minifier ? '.min.js' : '.js');
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// remove PS_BASE_URI on _PS_ROOT_DIR_ for the following
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$url_data = parse_url($file);
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$file_uri = _PS_ROOT_DIR_.Tools::str_replace_once(__PS_BASE_URI__, DIRECTORY_SEPARATOR, $url_data['path']);
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// check if js files exists, if not try to load query from ajax.googleapis.com
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if (file_exists($file_uri))
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return self::getJSPath($file);
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else
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return self::getJSPath(Tools::getCurrentUrlProtocolPrefix().'ajax.googleapis.com/ajax/libs/jquery/'.$version.'/jquery'.($minifier ? '.min.js' : '.js'));
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if ($addNoConflict)
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return self::getJSPath(_PS_JS_DIR_.'jquery/jquery.noConflict.php?version='.$version);
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}
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/**
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* return jqueryUI component path.
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*
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* @param mixed $component
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* @return string
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*/
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public static function getJqueryUIPath($component, $theme = 'base', $check_dependencies = true)
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{
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$ui_path = array('js' => array(), 'css' => array());
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$folder = _PS_JS_DIR_.'jquery/ui/';
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$file = 'jquery.'.$component.'.min.js';
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$url_data = parse_url($folder.$file);
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$file_uri = _PS_ROOT_DIR_.Tools::str_replace_once(__PS_BASE_URI__, DIRECTORY_SEPARATOR, $url_data['path']);
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$ui_tmp = array();
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if ($check_dependencies && array_key_exists($component, self::$jquery_ui_dependencies))
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foreach(self::$jquery_ui_dependencies[$component]['dependencies'] as $dependency)
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$ui_tmp[] = self::getJqueryUIPath($dependency, $theme, false);
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if (file_exists($file_uri))
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{
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if (!empty($ui_tmp))
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{
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$ui_tmp[] = self::getJSPath($folder.$file);
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return $ui_tmp;
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}
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else
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return self::getJSPath($folder.$file);
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||||
}
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||||
}
|
||||
|
||||
/**
|
||||
* return jquery plugin path.
|
||||
*
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||||
* @param mixed $name
|
||||
* @return void
|
||||
*/
|
||||
public static function getJqueryPluginPath($name)
|
||||
{
|
||||
$plugin_path = array('js' => array(), 'css' => array());
|
||||
$folder = _PS_JS_DIR_.'jquery/plugins/';
|
||||
$file = 'jquery.'.$name.'.js';
|
||||
$url_data = parse_url($folder);
|
||||
$file_uri = _PS_ROOT_DIR_.Tools::str_replace_once(__PS_BASE_URI__, DIRECTORY_SEPARATOR, $url_data['path']);
|
||||
if (file_exists($file_uri.$file))
|
||||
$plugin_path['js'] = self::getJSPath($folder.$file);
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else if (file_exists($file_uri.$name.'/'.$file))
|
||||
$plugin_path['js'] = self::getJSPath($folder.$name.'/'.$file);
|
||||
else
|
||||
return false;
|
||||
$plugin_path['css'] = self::getJqueryPluginCSSPath($name);
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||||
return $plugin_path;
|
||||
}
|
||||
|
||||
/**
|
||||
* return jquery plugin css path if exist.
|
||||
*
|
||||
* @param mixed $name
|
||||
* @return void
|
||||
*/
|
||||
public static function getJqueryPluginCSSPath($name)
|
||||
{
|
||||
$plugin_path = array('js' => array(), 'css' => array());
|
||||
$folder = _PS_JS_DIR_.'jquery/plugins/';
|
||||
$file = 'jquery.'.$name.'.css';
|
||||
$url_data = parse_url($folder);
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||||
$file_uri = _PS_ROOT_DIR_.Tools::str_replace_once(__PS_BASE_URI__, DIRECTORY_SEPARATOR, $url_data['path']);
|
||||
if (file_exists($file_uri.$file))
|
||||
return self::getCSSPath($folder.$file);
|
||||
else if (file_exists($file_uri.$name.'/'.$file))
|
||||
return self::getCSSPath($folder.$name.'/'.$file);
|
||||
else
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Combine Compress and Cache CSS (ccc) calls
|
||||
*
|
||||
* @param array css_files
|
||||
* @return array processed css_files
|
||||
*/
|
||||
public static function cccCss($css_files)
|
||||
{
|
||||
//inits
|
||||
$css_files_by_media = array();
|
||||
$compressed_css_files = array();
|
||||
$compressed_css_files_not_found = array();
|
||||
$compressed_css_files_infos = array();
|
||||
$protocolLink = Tools::getCurrentUrlProtocolPrefix();
|
||||
|
||||
// group css files by media
|
||||
foreach ($css_files as $filename => $media)
|
||||
{
|
||||
if (!array_key_exists($media, $css_files_by_media))
|
||||
$css_files_by_media[$media] = array();
|
||||
|
||||
$infos = array();
|
||||
$infos['uri'] = $filename;
|
||||
$url_data = parse_url($filename);
|
||||
$infos['path'] = _PS_ROOT_DIR_.Tools::str_replace_once(__PS_BASE_URI__, '/', $url_data['path']);
|
||||
$css_files_by_media[$media]['files'][] = $infos;
|
||||
if (!array_key_exists('date', $css_files_by_media[$media]))
|
||||
$css_files_by_media[$media]['date'] = 0;
|
||||
$css_files_by_media[$media]['date'] = max(
|
||||
file_exists($infos['path']) ? filemtime($infos['path']) : 0,
|
||||
$css_files_by_media[$media]['date']
|
||||
);
|
||||
|
||||
if (!array_key_exists($media, $compressed_css_files_infos))
|
||||
$compressed_css_files_infos[$media] = array('key' => '');
|
||||
$compressed_css_files_infos[$media]['key'] .= $filename;
|
||||
}
|
||||
|
||||
// get compressed css file infos
|
||||
foreach ($compressed_css_files_infos as $media => &$info)
|
||||
{
|
||||
$key = md5($info['key'].$protocolLink);
|
||||
$filename = _PS_THEME_DIR_.'cache/'.$key.'_'.$media.'.css';
|
||||
$info = array(
|
||||
'key' => $key,
|
||||
'date' => file_exists($filename) ? filemtime($filename) : 0
|
||||
);
|
||||
}
|
||||
// aggregate and compress css files content, write new caches files
|
||||
foreach ($css_files_by_media as $media => $media_infos)
|
||||
{
|
||||
$cache_filename = _PS_THEME_DIR_.'cache/'.$compressed_css_files_infos[$media]['key'].'_'.$media.'.css';
|
||||
if ($media_infos['date'] > $compressed_css_files_infos[$media]['date'])
|
||||
{
|
||||
$compressed_css_files[$media] = '';
|
||||
foreach ($media_infos['files'] as $file_infos)
|
||||
{
|
||||
if (file_exists($file_infos['path']))
|
||||
$compressed_css_files[$media] .= self::minifyCSS(file_get_contents($file_infos['path']), $file_infos['uri']);
|
||||
else
|
||||
$compressed_css_files_not_found[] = $file_infos['path'];
|
||||
}
|
||||
if (!empty($compressed_css_files_not_found))
|
||||
$content = '/* WARNING ! file(s) not found : "'.
|
||||
implode(',', $compressed_css_files_not_found).
|
||||
'" */'."\n".$compressed_css_files[$media];
|
||||
else
|
||||
$content = $compressed_css_files[$media];
|
||||
file_put_contents($cache_filename, $content);
|
||||
chmod($cache_filename, 0777);
|
||||
}
|
||||
$compressed_css_files[$media] = $cache_filename;
|
||||
}
|
||||
|
||||
// rebuild the original css_files array
|
||||
$css_files = array();
|
||||
foreach ($compressed_css_files as $media => $filename)
|
||||
{
|
||||
$url = str_replace(_PS_THEME_DIR_, _THEMES_DIR_._THEME_NAME_.'/', $filename);
|
||||
$css_files[$protocolLink.Tools::getMediaServer($url).$url] = $media;
|
||||
}
|
||||
return $css_files;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Combine Compress and Cache (ccc) JS calls
|
||||
*
|
||||
* @param array js_files
|
||||
* @return array processed js_files
|
||||
*/
|
||||
public static function cccJS($js_files)
|
||||
{
|
||||
//inits
|
||||
$compressed_js_files_not_found = array();
|
||||
$js_files_infos = array();
|
||||
$js_files_date = 0;
|
||||
$compressed_js_file_date = 0;
|
||||
$compressed_js_filename = '';
|
||||
$js_external_files = array();
|
||||
$protocolLink = Tools::getCurrentUrlProtocolPrefix();
|
||||
|
||||
// get js files infos
|
||||
foreach ($js_files as $filename)
|
||||
{
|
||||
$expr = explode(':', $filename);
|
||||
|
||||
if ($expr[0] == 'http')
|
||||
$js_external_files[] = $filename;
|
||||
else
|
||||
{
|
||||
$infos = array();
|
||||
$infos['uri'] = $filename;
|
||||
$url_data = parse_url($filename);
|
||||
$infos['path'] =_PS_ROOT_DIR_.Tools::str_replace_once(__PS_BASE_URI__, '/', $url_data['path']);
|
||||
$js_files_infos[] = $infos;
|
||||
|
||||
$js_files_date = max(
|
||||
file_exists($infos['path']) ? filemtime($infos['path']) : 0,
|
||||
$js_files_date
|
||||
);
|
||||
$compressed_js_filename .= $filename;
|
||||
}
|
||||
}
|
||||
|
||||
// get compressed js file infos
|
||||
$compressed_js_filename = md5($compressed_js_filename);
|
||||
|
||||
$compressed_js_path = _PS_THEME_DIR_.'cache/'.$compressed_js_filename.'.js';
|
||||
$compressed_js_file_date = file_exists($compressed_js_path) ? filemtime($compressed_js_path) : 0;
|
||||
|
||||
// aggregate and compress js files content, write new caches files
|
||||
if ($js_files_date > $compressed_js_file_date)
|
||||
{
|
||||
$content = '';
|
||||
foreach ($js_files_infos as $file_infos)
|
||||
{
|
||||
if (file_exists($file_infos['path']))
|
||||
$content .= file_get_contents($file_infos['path']).';';
|
||||
else
|
||||
$compressed_js_files_not_found[] = $file_infos['path'];
|
||||
}
|
||||
$content = self::packJS($content);
|
||||
|
||||
if (!empty($compressed_js_files_not_found))
|
||||
$content = '/* WARNING ! file(s) not found : "'.
|
||||
implode(',', $compressed_js_files_not_found).
|
||||
'" */'."\n".$content;
|
||||
|
||||
file_put_contents($compressed_js_path, $content);
|
||||
chmod($compressed_js_path, 0777);
|
||||
}
|
||||
|
||||
// rebuild the original js_files array
|
||||
$url = str_replace(_PS_ROOT_DIR_.'/', __PS_BASE_URI__, $compressed_js_path);
|
||||
|
||||
return array_merge(array($protocolLink.Tools::getMediaServer($url).$url), $js_external_files);
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user