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<?php |
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/* |
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Autoptimize SpeedUp; minify & cache each JS/ CSS separately + warm the cache |
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*/ |
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function ao_js_snippetcache($jsin,$scriptname) { |
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if (strpos($scriptname,"min.js")===false) { |
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$md5hash = "snippet_".md5($jsin); |
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$ccheck = new autoptimizeCache($md5hash,'js'); |
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if($ccheck->check()) { |
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$scriptsrc = $ccheck->retrieve(); |
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} else { |
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if(class_exists('JSMin')) { |
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$tmp_jscode = trim(JSMin::minify($jsin)); |
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if (!empty($tmp_jscode)) { |
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$scriptsrc = $tmp_jscode; |
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unset($tmp_jscode); |
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$ccheck->cache($scriptsrc,'text/javascript'); |
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} else { |
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$scriptsrc=$jsin; |
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} |
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} else { |
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$scriptsrc=$jsin; |
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} |
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} |
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unset($ccheck); |
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} else { |
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// do some housekeeping here to remove comments & linebreaks and stuff |
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$scriptsrc=preg_replace("#^\s*\/\/.*$#Um","",$jsin); |
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$scriptsrc=preg_replace("#^\s*\/\*[^!].*\*\/\s?#Us","",$scriptsrc); |
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$scriptsrc=preg_replace("#(^[\r\n]*|[\r\n]+)[\s\t]*[\r\n]+#", "\n", $scriptsrc); |
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if ((substr($scriptsrc,-1,1)!==";")&&(substr($scriptsrc,-1,1)!=="}")) { |
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$scriptsrc.=";"; |
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} |
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if (get_option("autoptimize_js_trycatch")==="on") { |
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$scriptsrc="try{".$scriptsrc."}catch(e){}"; |
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} |
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} |
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return $scriptsrc; |
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} |
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function ao_css_snippetcache($cssin,$filename) { |
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$md5hash = "snippet_".md5($cssin); |
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$ccheck = new autoptimizeCache($md5hash,'css'); |
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if($ccheck->check()) { |
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$stylesrc = $ccheck->retrieve(); |
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} else { |
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if (strpos($filename,"min.css")===false) { |
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View Code Duplication |
if (class_exists('Minify_CSS_Compressor')) { |
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$tmp_code = trim(Minify_CSS_Compressor::process($cssin)); |
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} else if(class_exists('CSSmin')) { |
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$cssmin = new CSSmin(); |
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if (method_exists($cssmin,"run")) { |
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$tmp_code = trim($cssmin->run($cssin)); |
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} elseif (@is_callable(array($cssmin,"minify"))) { |
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$tmp_code = trim(CssMin::minify($cssin)); |
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} |
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} |
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if (!empty($tmp_code)) { |
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$stylesrc = $tmp_code; |
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unset($tmp_code); |
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} else { |
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$stylesrc = $cssin; |
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} |
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} else { |
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// .min.css -> no heavy-lifting, just some cleanup |
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$stylesrc=preg_replace("#^\s*\/\*[^!].*\*\/\s?#Us","",$cssin); |
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$stylesrc=preg_replace("#(^[\r\n]*|[\r\n]+)[\s\t]*[\r\n]+#", "\n", $stylesrc); |
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$stylesrc=autoptimizeStyles::fixurls($filename,$stylesrc); |
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} |
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if (!empty($filename)) { |
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// don't cache inline CSS to avoid risk of cache-explosion |
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$ccheck->cache($stylesrc,'text/css'); |
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} |
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unset($ccheck); |
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} |
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return $stylesrc; |
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} |
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add_filter('autoptimize_css_individual_style','ao_css_snippetcache',10,2); |
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add_filter('autoptimize_js_individual_script','ao_js_snippetcache',10,2); |
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futtta /
autoptimize
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.