futtta /
autoptimize
@@ -1,5 +1,5 @@ discard block |
||
| 1 | 1 | <?php |
| 2 | -if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly |
|
| 2 | +if (!defined('ABSPATH')) exit; // Exit if accessed directly
|
|
| 3 | 3 | |
| 4 | 4 | class autoptimizeStyles extends autoptimizeBase {
|
| 5 | 5 | |
@@ -23,12 +23,12 @@ discard block |
||
| 23 | 23 | |
| 24 | 24 | //Reads the page and collects style tags |
| 25 | 25 | public function read($options) {
|
| 26 | - $noptimizeCSS = apply_filters( 'autoptimize_filter_css_noptimize', false, $this->content ); |
|
| 26 | + $noptimizeCSS = apply_filters('autoptimize_filter_css_noptimize', false, $this->content);
|
|
| 27 | 27 | if ($noptimizeCSS) return false; |
| 28 | 28 | |
| 29 | - $whitelistCSS = apply_filters( 'autoptimize_filter_css_whitelist', '', $this->content ); |
|
| 29 | + $whitelistCSS = apply_filters('autoptimize_filter_css_whitelist', '', $this->content);
|
|
| 30 | 30 | if (!empty($whitelistCSS)) {
|
| 31 | - $this->whitelist = array_filter(array_map('trim',explode(",",$whitelistCSS)));
|
|
| 31 | + $this->whitelist = array_filter(array_map('trim', explode(",", $whitelistCSS)));
|
|
| 32 | 32 | } |
| 33 | 33 | |
| 34 | 34 | if ($options['nogooglefont'] == true) {
|
@@ -36,54 +36,54 @@ discard block |
||
| 36 | 36 | } else {
|
| 37 | 37 | $removableCSS = ""; |
| 38 | 38 | } |
| 39 | - $removableCSS = apply_filters( 'autoptimize_filter_css_removables', $removableCSS); |
|
| 39 | + $removableCSS = apply_filters('autoptimize_filter_css_removables', $removableCSS);
|
|
| 40 | 40 | if (!empty($removableCSS)) {
|
| 41 | - $this->cssremovables = array_filter(array_map('trim',explode(",",$removableCSS)));
|
|
| 41 | + $this->cssremovables = array_filter(array_map('trim', explode(",", $removableCSS)));
|
|
| 42 | 42 | } |
| 43 | 43 | |
| 44 | - $this->cssinlinesize = apply_filters('autoptimize_filter_css_inlinesize',256);
|
|
| 44 | + $this->cssinlinesize = apply_filters('autoptimize_filter_css_inlinesize', 256);
|
|
| 45 | 45 | |
| 46 | 46 | // filter to "late inject minified CSS", default to true for now (it is faster) |
| 47 | - $this->inject_min_late = apply_filters('autoptimize_filter_css_inject_min_late',true);
|
|
| 47 | + $this->inject_min_late = apply_filters('autoptimize_filter_css_inject_min_late', true);
|
|
| 48 | 48 | |
| 49 | 49 | // Remove everything that's not the header |
| 50 | - if ( apply_filters('autoptimize_filter_css_justhead',$options['justhead']) == true ) {
|
|
| 51 | - $content = explode('</head>',$this->content,2);
|
|
| 50 | + if (apply_filters('autoptimize_filter_css_justhead', $options['justhead']) == true) {
|
|
| 51 | + $content = explode('</head>', $this->content, 2);
|
|
| 52 | 52 | $this->content = $content[0].'</head>'; |
| 53 | 53 | $this->restofcontent = $content[1]; |
| 54 | 54 | } |
| 55 | 55 | |
| 56 | 56 | // include inline? |
| 57 | - if( apply_filters('autoptimize_css_include_inline',$options['include_inline']) == true ) {
|
|
| 57 | + if (apply_filters('autoptimize_css_include_inline', $options['include_inline']) == true) {
|
|
| 58 | 58 | $this->include_inline = true; |
| 59 | 59 | } |
| 60 | 60 | |
| 61 | 61 | // what CSS shouldn't be autoptimized |
| 62 | 62 | $excludeCSS = $options['css_exclude']; |
| 63 | - $excludeCSS = apply_filters( 'autoptimize_filter_css_exclude', $excludeCSS, $this->content ); |
|
| 64 | - if ($excludeCSS!=="") {
|
|
| 65 | - $this->dontmove = array_filter(array_map('trim',explode(",",$excludeCSS)));
|
|
| 63 | + $excludeCSS = apply_filters('autoptimize_filter_css_exclude', $excludeCSS, $this->content);
|
|
| 64 | + if ($excludeCSS !== "") {
|
|
| 65 | + $this->dontmove = array_filter(array_map('trim', explode(",", $excludeCSS)));
|
|
| 66 | 66 | } else {
|
| 67 | 67 | $this->dontmove = array(); |
| 68 | 68 | } |
| 69 | 69 | |
| 70 | 70 | // forcefully exclude CSS with data-noptimize attrib |
| 71 | - $this->dontmove[]="data-noptimize"; |
|
| 71 | + $this->dontmove[] = "data-noptimize"; |
|
| 72 | 72 | |
| 73 | 73 | // should we defer css? |
| 74 | 74 | // value: true/ false |
| 75 | 75 | $this->defer = $options['defer']; |
| 76 | - $this->defer = apply_filters( 'autoptimize_filter_css_defer', $this->defer, $this->content ); |
|
| 76 | + $this->defer = apply_filters('autoptimize_filter_css_defer', $this->defer, $this->content);
|
|
| 77 | 77 | |
| 78 | 78 | // should we inline while deferring? |
| 79 | 79 | // value: inlined CSS |
| 80 | 80 | $this->defer_inline = $options['defer_inline']; |
| 81 | - $this->defer_inline = apply_filters( 'autoptimize_filter_css_defer_inline', $this->defer_inline, $this->content ); |
|
| 81 | + $this->defer_inline = apply_filters('autoptimize_filter_css_defer_inline', $this->defer_inline, $this->content);
|
|
| 82 | 82 | |
| 83 | 83 | // should we inline? |
| 84 | 84 | // value: true/ false |
| 85 | 85 | $this->inline = $options['inline']; |
| 86 | - $this->inline = apply_filters( 'autoptimize_filter_css_inline', $this->inline, $this->content ); |
|
| 86 | + $this->inline = apply_filters('autoptimize_filter_css_inline', $this->inline, $this->content);
|
|
| 87 | 87 | |
| 88 | 88 | // get cdn url |
| 89 | 89 | $this->cdn_url = $options['cdn_url']; |
@@ -95,7 +95,7 @@ discard block |
||
| 95 | 95 | $this->content = $this->hide_noptimize($this->content); |
| 96 | 96 | |
| 97 | 97 | // exclude (no)script, as those may contain CSS which should be left as is |
| 98 | - if ( strpos( $this->content, '<script' ) !== false ) {
|
|
| 98 | + if (strpos($this->content, '<script') !== false) {
|
|
| 99 | 99 | $this->content = preg_replace_callback( |
| 100 | 100 | '#<(?:no)?script.*?<\/(?:no)?script>#is', |
| 101 | 101 | create_function( |
@@ -113,65 +113,65 @@ discard block |
||
| 113 | 113 | $this->content = $this->hide_comments($this->content); |
| 114 | 114 | |
| 115 | 115 | // Get <style> and <link> |
| 116 | - if(preg_match_all('#(<style[^>]*>.*</style>)|(<link[^>]*stylesheet[^>]*>)#Usmi',$this->content,$matches)) {
|
|
| 117 | - foreach($matches[0] as $tag) {
|
|
| 118 | - if ($this->isremovable($tag,$this->cssremovables)) {
|
|
| 119 | - $this->content = str_replace($tag,'',$this->content); |
|
| 116 | + if (preg_match_all('#(<style[^>]*>.*</style>)|(<link[^>]*stylesheet[^>]*>)#Usmi', $this->content, $matches)) {
|
|
| 117 | + foreach ($matches[0] as $tag) {
|
|
| 118 | + if ($this->isremovable($tag, $this->cssremovables)) {
|
|
| 119 | + $this->content = str_replace($tag, '', $this->content); |
|
| 120 | 120 | } else if ($this->ismovable($tag)) {
|
| 121 | 121 | // Get the media |
| 122 | - if(strpos($tag,'media=')!==false) {
|
|
| 123 | - preg_match('#media=(?:"|\')([^>]*)(?:"|\')#Ui',$tag,$medias);
|
|
| 124 | - $medias = explode(',',$medias[1]);
|
|
| 122 | + if (strpos($tag, 'media=') !== false) {
|
|
| 123 | + preg_match('#media=(?:"|\')([^>]*)(?:"|\')#Ui', $tag, $medias);
|
|
| 124 | + $medias = explode(',', $medias[1]);
|
|
| 125 | 125 | $media = array(); |
| 126 | - foreach($medias as $elem) {
|
|
| 127 | - if (empty($elem)) { $elem="all"; }
|
|
| 126 | + foreach ($medias as $elem) {
|
|
| 127 | + if (empty($elem)) { $elem = "all"; }
|
|
| 128 | 128 | $media[] = $elem; |
| 129 | 129 | } |
| 130 | 130 | } else {
|
| 131 | 131 | // No media specified - applies to all |
| 132 | 132 | $media = array('all');
|
| 133 | 133 | } |
| 134 | - $media = apply_filters( 'autoptimize_filter_css_tagmedia',$media,$tag ); |
|
| 134 | + $media = apply_filters('autoptimize_filter_css_tagmedia', $media, $tag);
|
|
| 135 | 135 | |
| 136 | - if(preg_match('#<link.*href=("|\')(.*)("|\')#Usmi',$tag,$source)) {
|
|
| 136 | + if (preg_match('#<link.*href=("|\')(.*)("|\')#Usmi', $tag, $source)) {
|
|
| 137 | 137 | // <link> |
| 138 | - $explUrl = explode('?',$source[2],2);
|
|
| 138 | + $explUrl = explode('?', $source[2], 2);
|
|
| 139 | 139 | $url = $explUrl[0]; |
| 140 | 140 | $path = $this->getpath($url); |
| 141 | 141 | |
| 142 | - if($path!==false && preg_match('#\.css$#',$path)) {
|
|
| 142 | + if ($path !== false && preg_match('#\.css$#', $path)) {
|
|
| 143 | 143 | // Good link |
| 144 | - $this->css[] = array($media,$path); |
|
| 145 | - }else{
|
|
| 144 | + $this->css[] = array($media, $path); |
|
| 145 | + } else {
|
|
| 146 | 146 | // Link is dynamic (.php etc) |
| 147 | 147 | $tag = ''; |
| 148 | 148 | } |
| 149 | 149 | } else {
|
| 150 | 150 | // inline css in style tags can be wrapped in comment tags, so restore comments |
| 151 | 151 | $tag = $this->restore_comments($tag); |
| 152 | - preg_match('#<style.*>(.*)</style>#Usmi',$tag,$code);
|
|
| 152 | + preg_match('#<style.*>(.*)</style>#Usmi', $tag, $code);
|
|
| 153 | 153 | |
| 154 | 154 | // and re-hide them to be able to to the removal based on tag |
| 155 | 155 | $tag = $this->hide_comments($tag); |
| 156 | 156 | |
| 157 | - if ( $this->include_inline ) {
|
|
| 158 | - $code = preg_replace('#^.*<!\[CDATA\[(?:\s*\*/)?(.*)(?://|/\*)\s*?\]\]>.*$#sm','$1',$code[1]);
|
|
| 159 | - $this->css[] = array($media,'INLINE;'.$code); |
|
| 157 | + if ($this->include_inline) {
|
|
| 158 | + $code = preg_replace('#^.*<!\[CDATA\[(?:\s*\*/)?(.*)(?://|/\*)\s*?\]\]>.*$#sm', '$1', $code[1]);
|
|
| 159 | + $this->css[] = array($media, 'INLINE;'.$code); |
|
| 160 | 160 | } else {
|
| 161 | 161 | $tag = ''; |
| 162 | 162 | } |
| 163 | 163 | } |
| 164 | 164 | |
| 165 | 165 | // Remove the original style tag |
| 166 | - $this->content = str_replace($tag,'',$this->content); |
|
| 166 | + $this->content = str_replace($tag, '', $this->content); |
|
| 167 | 167 | } else {
|
| 168 | 168 | // excluded CSS, minify if getpath |
| 169 | - if (preg_match('#<link.*href=("|\')(.*)("|\')#Usmi',$tag,$source)) {
|
|
| 170 | - $explUrl = explode('?',$source[2],2);
|
|
| 169 | + if (preg_match('#<link.*href=("|\')(.*)("|\')#Usmi', $tag, $source)) {
|
|
| 170 | + $explUrl = explode('?', $source[2], 2);
|
|
| 171 | 171 | $url = $explUrl[0]; |
| 172 | 172 | $path = $this->getpath($url); |
| 173 | 173 | |
| 174 | - if ($path && apply_filters('autoptimize_filter_css_minify_excluded',false)) {
|
|
| 174 | + if ($path && apply_filters('autoptimize_filter_css_minify_excluded', false)) {
|
|
| 175 | 175 | $_CachedMinifiedUrl = $this->minify_single($path); |
| 176 | 176 | |
| 177 | 177 | if (!empty($_CachedMinifiedUrl)) {
|
@@ -182,12 +182,12 @@ discard block |
||
| 182 | 182 | } |
| 183 | 183 | |
| 184 | 184 | // remove querystring from URL |
| 185 | - if ( !empty($explUrl[1]) ) {
|
|
| 186 | - $newTag = str_replace("?".$explUrl[1],"",$newTag);
|
|
| 185 | + if (!empty($explUrl[1])) {
|
|
| 186 | + $newTag = str_replace("?".$explUrl[1], "", $newTag);
|
|
| 187 | 187 | } |
| 188 | 188 | |
| 189 | 189 | // and replace |
| 190 | - $this->content = str_replace($tag,$newTag,$this->content); |
|
| 190 | + $this->content = str_replace($tag, $newTag, $this->content); |
|
| 191 | 191 | } |
| 192 | 192 | } |
| 193 | 193 | } |
@@ -200,31 +200,31 @@ discard block |
||
| 200 | 200 | |
| 201 | 201 | // Joins and optimizes CSS |
| 202 | 202 | public function minify() {
|
| 203 | - foreach($this->css as $group) {
|
|
| 204 | - list($media,$css) = $group; |
|
| 205 | - if(preg_match('#^INLINE;#',$css)) {
|
|
| 203 | + foreach ($this->css as $group) {
|
|
| 204 | + list($media, $css) = $group; |
|
| 205 | + if (preg_match('#^INLINE;#', $css)) {
|
|
| 206 | 206 | // <style> |
| 207 | - $css = preg_replace('#^INLINE;#','',$css);
|
|
| 208 | - $css = $this->fixurls(ABSPATH.'/index.php',$css); |
|
| 209 | - $tmpstyle = apply_filters( 'autoptimize_css_individual_style', $css, "" ); |
|
| 210 | - if ( has_filter('autoptimize_css_individual_style') && !empty($tmpstyle) ) {
|
|
| 211 | - $css=$tmpstyle; |
|
| 212 | - $this->alreadyminified=true; |
|
| 207 | + $css = preg_replace('#^INLINE;#', '', $css);
|
|
| 208 | + $css = $this->fixurls(ABSPATH.'/index.php', $css); |
|
| 209 | + $tmpstyle = apply_filters('autoptimize_css_individual_style', $css, "");
|
|
| 210 | + if (has_filter('autoptimize_css_individual_style') && !empty($tmpstyle)) {
|
|
| 211 | + $css = $tmpstyle; |
|
| 212 | + $this->alreadyminified = true; |
|
| 213 | 213 | } |
| 214 | 214 | } else {
|
| 215 | 215 | //<link> |
| 216 | - if($css !== false && file_exists($css) && is_readable($css)) {
|
|
| 216 | + if ($css !== false && file_exists($css) && is_readable($css)) {
|
|
| 217 | 217 | $cssPath = $css; |
| 218 | 218 | $cssContents = file_get_contents($cssPath); |
| 219 | 219 | $cssHash = md5($cssContents); |
| 220 | - $css = $this->fixurls($cssPath,$cssContents); |
|
| 221 | - $css = preg_replace('/\x{EF}\x{BB}\x{BF}/','',$css);
|
|
| 222 | - $tmpstyle = apply_filters( 'autoptimize_css_individual_style', $css, $cssPath ); |
|
| 220 | + $css = $this->fixurls($cssPath, $cssContents); |
|
| 221 | + $css = preg_replace('/\x{EF}\x{BB}\x{BF}/', '', $css);
|
|
| 222 | + $tmpstyle = apply_filters('autoptimize_css_individual_style', $css, $cssPath);
|
|
| 223 | 223 | if (has_filter('autoptimize_css_individual_style') && !empty($tmpstyle)) {
|
| 224 | - $css=$tmpstyle; |
|
| 225 | - $this->alreadyminified=true; |
|
| 226 | - } else if ($this->can_inject_late($cssPath,$css)) {
|
|
| 227 | - $css="/*!%%INJECTLATER%%".base64_encode($cssPath)."|".$cssHash."%%INJECTLATER%%*/"; |
|
| 224 | + $css = $tmpstyle; |
|
| 225 | + $this->alreadyminified = true; |
|
| 226 | + } else if ($this->can_inject_late($cssPath, $css)) {
|
|
| 227 | + $css = "/*!%%INJECTLATER%%".base64_encode($cssPath)."|".$cssHash."%%INJECTLATER%%*/"; |
|
| 228 | 228 | } |
| 229 | 229 | } else {
|
| 230 | 230 | // Couldn't read CSS. Maybe getpath isn't working? |
@@ -232,8 +232,8 @@ discard block |
||
| 232 | 232 | } |
| 233 | 233 | } |
| 234 | 234 | |
| 235 | - foreach($media as $elem) {
|
|
| 236 | - if(!isset($this->csscode[$elem])) |
|
| 235 | + foreach ($media as $elem) {
|
|
| 236 | + if (!isset($this->csscode[$elem])) |
|
| 237 | 237 | $this->csscode[$elem] = ''; |
| 238 | 238 | $this->csscode[$elem] .= "\n/*FILESTART*/".$css; |
| 239 | 239 | } |
@@ -242,12 +242,12 @@ discard block |
||
| 242 | 242 | // Check for duplicate code |
| 243 | 243 | $md5list = array(); |
| 244 | 244 | $tmpcss = $this->csscode; |
| 245 | - foreach($tmpcss as $media => $code) {
|
|
| 245 | + foreach ($tmpcss as $media => $code) {
|
|
| 246 | 246 | $md5sum = md5($code); |
| 247 | 247 | $medianame = $media; |
| 248 | - foreach($md5list as $med => $sum) {
|
|
| 248 | + foreach ($md5list as $med => $sum) {
|
|
| 249 | 249 | // If same code |
| 250 | - if($sum === $md5sum) {
|
|
| 250 | + if ($sum === $md5sum) {
|
|
| 251 | 251 | //Add the merged code |
| 252 | 252 | $medianame = $med.', '.$media; |
| 253 | 253 | $this->csscode[$medianame] = $code; |
@@ -267,30 +267,30 @@ discard block |
||
| 267 | 267 | $external_imports = ""; |
| 268 | 268 | |
| 269 | 269 | // remove comments to avoid importing commented-out imports |
| 270 | - $thiscss_nocomments = preg_replace('#/\*.*\*/#Us','',$thiscss);
|
|
| 270 | + $thiscss_nocomments = preg_replace('#/\*.*\*/#Us', '', $thiscss);
|
|
| 271 | 271 | |
| 272 | - while(preg_match_all('#@import.*(?:;|$)#Um',$thiscss_nocomments,$matches)) {
|
|
| 273 | - foreach($matches[0] as $import) {
|
|
| 274 | - if ($this->isremovable($import,$this->cssremovables)) {
|
|
| 275 | - $thiscss = str_replace($import,'',$thiscss); |
|
| 272 | + while (preg_match_all('#@import.*(?:;|$)#Um', $thiscss_nocomments, $matches)) {
|
|
| 273 | + foreach ($matches[0] as $import) {
|
|
| 274 | + if ($this->isremovable($import, $this->cssremovables)) {
|
|
| 275 | + $thiscss = str_replace($import, '', $thiscss); |
|
| 276 | 276 | $import_ok = true; |
| 277 | 277 | } else {
|
| 278 | - $url = trim(preg_replace('#^.*((?:https?:|ftp:)?//.*\.css).*$#','$1',trim($import))," \t\n\r\0\x0B\"'");
|
|
| 278 | + $url = trim(preg_replace('#^.*((?:https?:|ftp:)?//.*\.css).*$#', '$1', trim($import)), " \t\n\r\0\x0B\"'");
|
|
| 279 | 279 | $path = $this->getpath($url); |
| 280 | 280 | $import_ok = false; |
| 281 | 281 | if (file_exists($path) && is_readable($path)) {
|
| 282 | - $code = addcslashes($this->fixurls($path,file_get_contents($path)),"\\"); |
|
| 283 | - $code = preg_replace('/\x{EF}\x{BB}\x{BF}/','',$code);
|
|
| 284 | - $tmpstyle = apply_filters( 'autoptimize_css_individual_style', $code, "" ); |
|
| 285 | - if ( has_filter('autoptimize_css_individual_style') && !empty($tmpstyle)) {
|
|
| 286 | - $code=$tmpstyle; |
|
| 287 | - $this->alreadyminified=true; |
|
| 288 | - } else if ($this->can_inject_late($path,$code)) {
|
|
| 289 | - $code="/*!%%INJECTLATER".AUTOPTIMIZE_HASH."%%".base64_encode($path)."|".md5($code)."%%INJECTLATER%%*/"; |
|
| 282 | + $code = addcslashes($this->fixurls($path, file_get_contents($path)), "\\"); |
|
| 283 | + $code = preg_replace('/\x{EF}\x{BB}\x{BF}/', '', $code);
|
|
| 284 | + $tmpstyle = apply_filters('autoptimize_css_individual_style', $code, "");
|
|
| 285 | + if (has_filter('autoptimize_css_individual_style') && !empty($tmpstyle)) {
|
|
| 286 | + $code = $tmpstyle; |
|
| 287 | + $this->alreadyminified = true; |
|
| 288 | + } else if ($this->can_inject_late($path, $code)) {
|
|
| 289 | + $code = "/*!%%INJECTLATER".AUTOPTIMIZE_HASH."%%".base64_encode($path)."|".md5($code)."%%INJECTLATER%%*/"; |
|
| 290 | 290 | } |
| 291 | 291 | |
| 292 | - if(!empty($code)) {
|
|
| 293 | - $tmp_thiscss = preg_replace('#(/\*FILESTART\*/.*)'.preg_quote($import,'#').'#Us','/*FILESTART2*/'.$code.'$1',$thiscss);
|
|
| 292 | + if (!empty($code)) {
|
|
| 293 | + $tmp_thiscss = preg_replace('#(/\*FILESTART\*/.*)'.preg_quote($import, '#').'#Us', '/*FILESTART2*/'.$code.'$1', $thiscss);
|
|
| 294 | 294 | if (!empty($tmp_thiscss)) {
|
| 295 | 295 | $thiscss = $tmp_thiscss; |
| 296 | 296 | $import_ok = true; |
@@ -304,31 +304,31 @@ discard block |
||
| 304 | 304 | if (!$import_ok) {
|
| 305 | 305 | // external imports and general fall-back |
| 306 | 306 | $external_imports .= $import; |
| 307 | - $thiscss = str_replace($import,'',$thiscss); |
|
| 307 | + $thiscss = str_replace($import, '', $thiscss); |
|
| 308 | 308 | $fiximports = true; |
| 309 | 309 | } |
| 310 | 310 | } |
| 311 | - $thiscss = preg_replace('#/\*FILESTART\*/#','',$thiscss);
|
|
| 312 | - $thiscss = preg_replace('#/\*FILESTART2\*/#','/*FILESTART*/',$thiscss);
|
|
| 311 | + $thiscss = preg_replace('#/\*FILESTART\*/#', '', $thiscss);
|
|
| 312 | + $thiscss = preg_replace('#/\*FILESTART2\*/#', '/*FILESTART*/', $thiscss);
|
|
| 313 | 313 | |
| 314 | 314 | // and update $thiscss_nocomments before going into next iteration in while loop |
| 315 | - $thiscss_nocomments=preg_replace('#/\*.*\*/#Us','',$thiscss);
|
|
| 315 | + $thiscss_nocomments = preg_replace('#/\*.*\*/#Us', '', $thiscss);
|
|
| 316 | 316 | } |
| 317 | 317 | unset($thiscss_nocomments); |
| 318 | 318 | |
| 319 | 319 | // add external imports to top of aggregated CSS |
| 320 | - if($fiximports) {
|
|
| 321 | - $thiscss=$external_imports.$thiscss; |
|
| 320 | + if ($fiximports) {
|
|
| 321 | + $thiscss = $external_imports.$thiscss; |
|
| 322 | 322 | } |
| 323 | 323 | } |
| 324 | 324 | unset($thiscss); |
| 325 | 325 | |
| 326 | 326 | // $this->csscode has all the uncompressed code now. |
| 327 | - foreach($this->csscode as &$code) {
|
|
| 327 | + foreach ($this->csscode as &$code) {
|
|
| 328 | 328 | // Check for already-minified code |
| 329 | 329 | $hash = md5($code); |
| 330 | - $ccheck = new autoptimizeCache($hash,'css'); |
|
| 331 | - if($ccheck->check()) {
|
|
| 330 | + $ccheck = new autoptimizeCache($hash, 'css'); |
|
| 331 | + if ($ccheck->check()) {
|
|
| 332 | 332 | $code = $ccheck->retrieve(); |
| 333 | 333 | $this->hashmap[md5($code)] = $hash; |
| 334 | 334 | continue; |
@@ -337,44 +337,44 @@ discard block |
||
| 337 | 337 | |
| 338 | 338 | // Do the imaging! |
| 339 | 339 | $imgreplace = array(); |
| 340 | - preg_match_all( self::ASSETS_REGEX, $code, $matches ); |
|
| 340 | + preg_match_all(self::ASSETS_REGEX, $code, $matches); |
|
| 341 | 341 | |
| 342 | - if ( ($this->datauris == true) && (function_exists('base64_encode')) && (is_array($matches)) ) {
|
|
| 343 | - foreach($matches[1] as $count => $quotedurl) {
|
|
| 344 | - $iurl = trim($quotedurl," \t\n\r\0\x0B\"'"); |
|
| 342 | + if (($this->datauris == true) && (function_exists('base64_encode')) && (is_array($matches))) {
|
|
| 343 | + foreach ($matches[1] as $count => $quotedurl) {
|
|
| 344 | + $iurl = trim($quotedurl, " \t\n\r\0\x0B\"'"); |
|
| 345 | 345 | |
| 346 | 346 | // if querystring, remove it from url |
| 347 | - if (strpos($iurl,'?') !== false) { $iurl = strtok($iurl,'?'); }
|
|
| 347 | + if (strpos($iurl, '?') !== false) { $iurl = strtok($iurl, '?'); }
|
|
| 348 | 348 | |
| 349 | 349 | $ipath = $this->getpath($iurl); |
| 350 | 350 | |
| 351 | 351 | $datauri_max_size = 4096; |
| 352 | - $datauri_max_size = (int) apply_filters( 'autoptimize_filter_css_datauri_maxsize', $datauri_max_size ); |
|
| 353 | - $datauri_exclude = apply_filters( 'autoptimize_filter_css_datauri_exclude', ""); |
|
| 352 | + $datauri_max_size = (int) apply_filters('autoptimize_filter_css_datauri_maxsize', $datauri_max_size);
|
|
| 353 | + $datauri_exclude = apply_filters('autoptimize_filter_css_datauri_exclude', "");
|
|
| 354 | 354 | if (!empty($datauri_exclude)) {
|
| 355 | - $no_datauris=array_filter(array_map('trim',explode(",",$datauri_exclude)));
|
|
| 355 | + $no_datauris = array_filter(array_map('trim', explode(",", $datauri_exclude)));
|
|
| 356 | 356 | foreach ($no_datauris as $no_datauri) {
|
| 357 | - if (strpos($iurl,$no_datauri)!==false) {
|
|
| 358 | - $ipath=false; |
|
| 357 | + if (strpos($iurl, $no_datauri) !== false) {
|
|
| 358 | + $ipath = false; |
|
| 359 | 359 | break; |
| 360 | 360 | } |
| 361 | 361 | } |
| 362 | 362 | } |
| 363 | 363 | |
| 364 | - if($ipath != false && preg_match('#\.(jpe?g|png|gif|bmp)$#i',$ipath) && file_exists($ipath) && is_readable($ipath) && filesize($ipath) <= $datauri_max_size) {
|
|
| 365 | - $ihash=md5($ipath); |
|
| 366 | - $icheck = new autoptimizeCache($ihash,'img'); |
|
| 367 | - if($icheck->check()) {
|
|
| 364 | + if ($ipath != false && preg_match('#\.(jpe?g|png|gif|bmp)$#i', $ipath) && file_exists($ipath) && is_readable($ipath) && filesize($ipath) <= $datauri_max_size) {
|
|
| 365 | + $ihash = md5($ipath); |
|
| 366 | + $icheck = new autoptimizeCache($ihash, 'img'); |
|
| 367 | + if ($icheck->check()) {
|
|
| 368 | 368 | // we have the base64 image in cache |
| 369 | - $headAndData=$icheck->retrieve(); |
|
| 370 | - $_base64data=explode(";base64,",$headAndData);
|
|
| 371 | - $base64data=$_base64data[1]; |
|
| 369 | + $headAndData = $icheck->retrieve(); |
|
| 370 | + $_base64data = explode(";base64,", $headAndData);
|
|
| 371 | + $base64data = $_base64data[1]; |
|
| 372 | 372 | } else {
|
| 373 | 373 | // It's an image and we don't have it in cache, get the type |
| 374 | - $explA=explode('.',$ipath);
|
|
| 375 | - $type=end($explA); |
|
| 374 | + $explA = explode('.', $ipath);
|
|
| 375 | + $type = end($explA); |
|
| 376 | 376 | |
| 377 | - switch($type) {
|
|
| 377 | + switch ($type) {
|
|
| 378 | 378 | case 'jpeg': |
| 379 | 379 | $dataurihead = 'data:image/jpeg;base64,'; |
| 380 | 380 | break; |
@@ -396,42 +396,42 @@ discard block |
||
| 396 | 396 | |
| 397 | 397 | // Encode the data |
| 398 | 398 | $base64data = base64_encode(file_get_contents($ipath)); |
| 399 | - $headAndData=$dataurihead.$base64data; |
|
| 399 | + $headAndData = $dataurihead.$base64data; |
|
| 400 | 400 | |
| 401 | 401 | // Save in cache |
| 402 | - $icheck->cache($headAndData,"text/plain"); |
|
| 402 | + $icheck->cache($headAndData, "text/plain"); |
|
| 403 | 403 | } |
| 404 | 404 | unset($icheck); |
| 405 | 405 | |
| 406 | 406 | // Add it to the list for replacement |
| 407 | - $imgreplace[$matches[0][$count]] = str_replace($quotedurl,$headAndData,$matches[0][$count]); |
|
| 407 | + $imgreplace[$matches[0][$count]] = str_replace($quotedurl, $headAndData, $matches[0][$count]); |
|
| 408 | 408 | } else {
|
| 409 | 409 | // just cdn the URL if applicable |
| 410 | 410 | if (!empty($this->cdn_url)) {
|
| 411 | - $imgreplace[$matches[0][$count]] = str_replace($quotedurl,$this->maybe_cdn_urls($quotedurl),$matches[0][$count]); |
|
| 411 | + $imgreplace[$matches[0][$count]] = str_replace($quotedurl, $this->maybe_cdn_urls($quotedurl), $matches[0][$count]); |
|
| 412 | 412 | } |
| 413 | 413 | } |
| 414 | 414 | } |
| 415 | 415 | } else if ((is_array($matches)) && (!empty($this->cdn_url))) {
|
| 416 | 416 | // change urls to cdn-url |
| 417 | - foreach($matches[1] as $count => $quotedurl) {
|
|
| 418 | - $imgreplace[$matches[0][$count]] = str_replace($quotedurl,$this->maybe_cdn_urls($quotedurl),$matches[0][$count]); |
|
| 417 | + foreach ($matches[1] as $count => $quotedurl) {
|
|
| 418 | + $imgreplace[$matches[0][$count]] = str_replace($quotedurl, $this->maybe_cdn_urls($quotedurl), $matches[0][$count]); |
|
| 419 | 419 | } |
| 420 | 420 | } |
| 421 | 421 | |
| 422 | - if(!empty($imgreplace)) {
|
|
| 423 | - $code = str_replace(array_keys($imgreplace),array_values($imgreplace),$code); |
|
| 422 | + if (!empty($imgreplace)) {
|
|
| 423 | + $code = str_replace(array_keys($imgreplace), array_values($imgreplace), $code); |
|
| 424 | 424 | } |
| 425 | 425 | |
| 426 | 426 | // Minify |
| 427 | - if (($this->alreadyminified!==true) && (apply_filters( "autoptimize_css_do_minify", true))) {
|
|
| 427 | + if (($this->alreadyminified !== true) && (apply_filters("autoptimize_css_do_minify", true))) {
|
|
| 428 | 428 | if (class_exists('Minify_CSS_Compressor')) {
|
| 429 | 429 | $tmp_code = trim(Minify_CSS_Compressor::process($code)); |
| 430 | - } else if(class_exists('CSSmin')) {
|
|
| 430 | + } else if (class_exists('CSSmin')) {
|
|
| 431 | 431 | $cssmin = new CSSmin(); |
| 432 | - if (method_exists($cssmin,"run")) {
|
|
| 432 | + if (method_exists($cssmin, "run")) {
|
|
| 433 | 433 | $tmp_code = trim($cssmin->run($code)); |
| 434 | - } elseif (@is_callable(array($cssmin,"minify"))) {
|
|
| 434 | + } elseif (@is_callable(array($cssmin, "minify"))) {
|
|
| 435 | 435 | $tmp_code = trim(CssMin::minify($code)); |
| 436 | 436 | } |
| 437 | 437 | } |
@@ -443,7 +443,7 @@ discard block |
||
| 443 | 443 | |
| 444 | 444 | $code = $this->inject_minified($code); |
| 445 | 445 | |
| 446 | - $tmp_code = apply_filters( 'autoptimize_css_after_minify', $code ); |
|
| 446 | + $tmp_code = apply_filters('autoptimize_css_after_minify', $code);
|
|
| 447 | 447 | if (!empty($tmp_code)) {
|
| 448 | 448 | $code = $tmp_code; |
| 449 | 449 | unset($tmp_code); |
@@ -458,13 +458,13 @@ discard block |
||
| 458 | 458 | //Caches the CSS in uncompressed, deflated and gzipped form. |
| 459 | 459 | public function cache() {
|
| 460 | 460 | // CSS cache |
| 461 | - foreach($this->csscode as $media => $code) {
|
|
| 461 | + foreach ($this->csscode as $media => $code) {
|
|
| 462 | 462 | $md5 = $this->hashmap[md5($code)]; |
| 463 | 463 | |
| 464 | - $cache = new autoptimizeCache($md5,'css'); |
|
| 465 | - if(!$cache->check()) {
|
|
| 464 | + $cache = new autoptimizeCache($md5, 'css'); |
|
| 465 | + if (!$cache->check()) {
|
|
| 466 | 466 | // Cache our code |
| 467 | - $cache->cache($code,'text/css'); |
|
| 467 | + $cache->cache($code, 'text/css'); |
|
| 468 | 468 | } |
| 469 | 469 | $this->url[$media] = AUTOPTIMIZE_CACHE_URL.$cache->getname(); |
| 470 | 470 | } |
@@ -479,7 +479,7 @@ discard block |
||
| 479 | 479 | $this->content = $this->restore_comments($this->content); |
| 480 | 480 | |
| 481 | 481 | // restore (no)script |
| 482 | - if ( strpos( $this->content, '%%SCRIPT%%' ) !== false ) {
|
|
| 482 | + if (strpos($this->content, '%%SCRIPT%%') !== false) {
|
|
| 483 | 483 | $this->content = preg_replace_callback( |
| 484 | 484 | '#%%SCRIPT'.AUTOPTIMIZE_HASH.'%%(.*?)%%SCRIPT%%#is', |
| 485 | 485 | create_function( |
@@ -494,55 +494,55 @@ discard block |
||
| 494 | 494 | $this->content = $this->restore_noptimize($this->content); |
| 495 | 495 | |
| 496 | 496 | //Restore the full content |
| 497 | - if(!empty($this->restofcontent)) {
|
|
| 497 | + if (!empty($this->restofcontent)) {
|
|
| 498 | 498 | $this->content .= $this->restofcontent; |
| 499 | 499 | $this->restofcontent = ''; |
| 500 | 500 | } |
| 501 | 501 | |
| 502 | 502 | // Inject the new stylesheets |
| 503 | - $replaceTag = array("<title","before");
|
|
| 504 | - $replaceTag = apply_filters( 'autoptimize_filter_css_replacetag', $replaceTag, $this->content ); |
|
| 503 | + $replaceTag = array("<title", "before");
|
|
| 504 | + $replaceTag = apply_filters('autoptimize_filter_css_replacetag', $replaceTag, $this->content);
|
|
| 505 | 505 | |
| 506 | 506 | if ($this->inline == true) {
|
| 507 | - foreach($this->csscode as $media => $code) {
|
|
| 508 | - $this->inject_in_html('<style type="text/css" media="'.$media.'">'.$code.'</style>',$replaceTag);
|
|
| 507 | + foreach ($this->csscode as $media => $code) {
|
|
| 508 | + $this->inject_in_html('<style type="text/css" media="'.$media.'">'.$code.'</style>', $replaceTag);
|
|
| 509 | 509 | } |
| 510 | 510 | } else {
|
| 511 | 511 | if ($this->defer == true) {
|
| 512 | 512 | $preloadCssBlock = ""; |
| 513 | 513 | $noScriptCssBlock = "<noscript id=\"aonoscrcss\">"; |
| 514 | - $defer_inline_code=$this->defer_inline; |
|
| 515 | - if(!empty($defer_inline_code)){
|
|
| 516 | - if ( apply_filters( 'autoptimize_filter_css_critcss_minify', true ) ) {
|
|
| 514 | + $defer_inline_code = $this->defer_inline; |
|
| 515 | + if (!empty($defer_inline_code)) {
|
|
| 516 | + if (apply_filters('autoptimize_filter_css_critcss_minify', true)) {
|
|
| 517 | 517 | $iCssHash = md5($defer_inline_code); |
| 518 | - $iCssCache = new autoptimizeCache($iCssHash,'css'); |
|
| 519 | - if($iCssCache->check()) {
|
|
| 518 | + $iCssCache = new autoptimizeCache($iCssHash, 'css'); |
|
| 519 | + if ($iCssCache->check()) {
|
|
| 520 | 520 | // we have the optimized inline CSS in cache |
| 521 | - $defer_inline_code=$iCssCache->retrieve(); |
|
| 521 | + $defer_inline_code = $iCssCache->retrieve(); |
|
| 522 | 522 | } else {
|
| 523 | 523 | if (class_exists('Minify_CSS_Compressor')) {
|
| 524 | 524 | $tmp_code = trim(Minify_CSS_Compressor::process($defer_inline_code)); |
| 525 | - } else if(class_exists('CSSmin')) {
|
|
| 525 | + } else if (class_exists('CSSmin')) {
|
|
| 526 | 526 | $cssmin = new CSSmin(); |
| 527 | 527 | $tmp_code = trim($cssmin->run($defer_inline_code)); |
| 528 | 528 | } |
| 529 | 529 | if (!empty($tmp_code)) {
|
| 530 | 530 | $defer_inline_code = $tmp_code; |
| 531 | - $iCssCache->cache($defer_inline_code,"text/css"); |
|
| 531 | + $iCssCache->cache($defer_inline_code, "text/css"); |
|
| 532 | 532 | unset($tmp_code); |
| 533 | 533 | } |
| 534 | 534 | } |
| 535 | 535 | } |
| 536 | - $code_out='<style type="text/css" id="aoatfcss" media="all">'.$defer_inline_code.'</style>'; |
|
| 537 | - $this->inject_in_html($code_out,$replaceTag); |
|
| 536 | + $code_out = '<style type="text/css" id="aoatfcss" media="all">'.$defer_inline_code.'</style>'; |
|
| 537 | + $this->inject_in_html($code_out, $replaceTag); |
|
| 538 | 538 | } |
| 539 | 539 | } |
| 540 | 540 | |
| 541 | - foreach($this->url as $media => $url) {
|
|
| 541 | + foreach ($this->url as $media => $url) {
|
|
| 542 | 542 | $url = $this->url_replace_cdn($url); |
| 543 | 543 | |
| 544 | 544 | //Add the stylesheet either deferred (import at bottom) or normal links in head |
| 545 | - if($this->defer == true) {
|
|
| 545 | + if ($this->defer == true) {
|
|
| 546 | 546 | |
| 547 | 547 | // Filter to modify the onload attribute - passes value and the stylesheet url |
| 548 | 548 | $preloadOnLoad = apply_filters('autoptimize_filter_css_preload_onload', "this.rel='stylesheet'", $url);
|
@@ -552,25 +552,25 @@ discard block |
||
| 552 | 552 | |
| 553 | 553 | } else {
|
| 554 | 554 | if (strlen($this->csscode[$media]) > $this->cssinlinesize) {
|
| 555 | - $this->inject_in_html('<link type="text/css" media="'.$media.'" href="'.$url.'" rel="stylesheet" />',$replaceTag);
|
|
| 556 | - } else if (strlen($this->csscode[$media])>0) {
|
|
| 557 | - $this->inject_in_html('<style type="text/css" media="'.$media.'">'.$this->csscode[$media].'</style>',$replaceTag);
|
|
| 555 | + $this->inject_in_html('<link type="text/css" media="'.$media.'" href="'.$url.'" rel="stylesheet" />', $replaceTag);
|
|
| 556 | + } else if (strlen($this->csscode[$media]) > 0) {
|
|
| 557 | + $this->inject_in_html('<style type="text/css" media="'.$media.'">'.$this->csscode[$media].'</style>', $replaceTag);
|
|
| 558 | 558 | } |
| 559 | 559 | } |
| 560 | 560 | } |
| 561 | 561 | |
| 562 | - if($this->defer == true) {
|
|
| 562 | + if ($this->defer == true) {
|
|
| 563 | 563 | $preloadPolyfill = '<script data-cfasync=\'false\'>/*! loadCSS. [c]2017 Filament Group, Inc. MIT License */ |
| 564 | 564 | !function(a){"use strict";var b=function(b,c,d){function e(a){return h.body?a():void setTimeout(function(){e(a)})}function f(){i.addEventListener&&i.removeEventListener("load",f),i.media=d||"all"}var g,h=a.document,i=h.createElement("link");if(c)g=c;else{var j=(h.body||h.getElementsByTagName("head")[0]).childNodes;g=j[j.length-1]}var k=h.styleSheets;i.rel="stylesheet",i.href=b,i.media="only x",e(function(){g.parentNode.insertBefore(i,c?g:g.nextSibling)});var l=function(a){for(var b=i.href,c=k.length;c--;)if(k[c].href===b)return a();setTimeout(function(){l(a)})};return i.addEventListener&&i.addEventListener("load",f),i.onloadcssdefined=l,l(f),i};"undefined"!=typeof exports?exports.loadCSS=b:a.loadCSS=b}("undefined"!=typeof global?global:this);
|
| 565 | 565 | /*! loadCSS rel=preload polyfill. [c]2017 Filament Group, Inc. MIT License */ |
| 566 | 566 | !function(a){if(a.loadCSS){var b=loadCSS.relpreload={};if(b.support=function(){try{return a.document.createElement("link").relList.supports("preload")}catch(b){return!1}},b.poly=function(){for(var b=a.document.getElementsByTagName("link"),c=0;c<b.length;c++){var d=b[c];"preload"===d.rel&&"style"===d.getAttribute("as")&&(a.loadCSS(d.href,d,d.getAttribute("media")),d.rel=null)}},!b.support()){b.poly();var c=a.setInterval(b.poly,300);a.addEventListener&&a.addEventListener("load",function(){b.poly(),a.clearInterval(c)}),a.attachEvent&&a.attachEvent("onload",function(){a.clearInterval(c)})}}}(this);</script>';
|
| 567 | 567 | $noScriptCssBlock .= "</noscript>"; |
| 568 | - $this->inject_in_html($preloadCssBlock.$noScriptCssBlock,$replaceTag); |
|
| 568 | + $this->inject_in_html($preloadCssBlock.$noScriptCssBlock, $replaceTag); |
|
| 569 | 569 | |
| 570 | 570 | // Adds preload polyfill at end of body tag |
| 571 | 571 | $this->inject_in_html( |
| 572 | 572 | apply_filters('autoptimize_css_preload_polyfill', $preloadPolyfill),
|
| 573 | - array('</body>','before')
|
|
| 573 | + array('</body>', 'before')
|
|
| 574 | 574 | ); |
| 575 | 575 | } |
| 576 | 576 | } |
@@ -581,62 +581,62 @@ discard block |
||
| 581 | 581 | |
| 582 | 582 | static function fixurls($file, $code) {
|
| 583 | 583 | // Switch all imports to the url() syntax |
| 584 | - $code = preg_replace( '#@import ("|\')(.+?)\.css.*?("|\')#', '@import url("${2}.css")', $code );
|
|
| 584 | + $code = preg_replace('#@import ("|\')(.+?)\.css.*?("|\')#', '@import url("${2}.css")', $code);
|
|
| 585 | 585 | |
| 586 | - if ( preg_match_all( self::ASSETS_REGEX, $code, $matches ) ) {
|
|
| 587 | - $file = str_replace( WP_ROOT_DIR, '/', $file ); |
|
| 588 | - $dir = dirname( $file ); // Like /themes/expound/css |
|
| 586 | + if (preg_match_all(self::ASSETS_REGEX, $code, $matches)) {
|
|
| 587 | + $file = str_replace(WP_ROOT_DIR, '/', $file); |
|
| 588 | + $dir = dirname($file); // Like /themes/expound/css |
|
| 589 | 589 | |
| 590 | 590 | // $dir should not contain backslashes, since it's used to replace |
| 591 | 591 | // urls, but it can contain them when running on Windows because |
| 592 | 592 | // fixurls() is sometimes called with `ABSPATH . 'index.php'` |
| 593 | - $dir = str_replace( '\\', '/', $dir ); |
|
| 594 | - unset( $file ); // not used below at all |
|
| 593 | + $dir = str_replace('\\', '/', $dir);
|
|
| 594 | + unset($file); // not used below at all |
|
| 595 | 595 | |
| 596 | 596 | $replace = array(); |
| 597 | - foreach ( $matches[1] as $k => $url ) {
|
|
| 597 | + foreach ($matches[1] as $k => $url) {
|
|
| 598 | 598 | // Remove quotes |
| 599 | - $url = trim( $url," \t\n\r\0\x0B\"'" ); |
|
| 600 | - $noQurl = trim( $url, "\"'" ); |
|
| 601 | - if ( $url !== $noQurl ) {
|
|
| 599 | + $url = trim($url, " \t\n\r\0\x0B\"'"); |
|
| 600 | + $noQurl = trim($url, "\"'"); |
|
| 601 | + if ($url !== $noQurl) {
|
|
| 602 | 602 | $removedQuotes = true; |
| 603 | 603 | } else {
|
| 604 | 604 | $removedQuotes = false; |
| 605 | 605 | } |
| 606 | 606 | |
| 607 | - if ( '' === $noQurl ) {
|
|
| 607 | + if ('' === $noQurl) {
|
|
| 608 | 608 | continue; |
| 609 | 609 | } |
| 610 | 610 | |
| 611 | 611 | $url = $noQurl; |
| 612 | - if ( '/' === $url{0} || preg_match( '#^(https?://|ftp://|data:)#i', $url ) ) {
|
|
| 612 | + if ('/' === $url{0} || preg_match('#^(https?://|ftp://|data:)#i', $url)) {
|
|
| 613 | 613 | // URL is protocol-relative, host-relative or something we don't touch |
| 614 | 614 | continue; |
| 615 | 615 | } else {
|
| 616 | 616 | // Relative URL |
| 617 | - $newurl = preg_replace( '/https?:/', '', str_replace( ' ', '%20', AUTOPTIMIZE_WP_ROOT_URL . str_replace( '//', '/', $dir . '/' . $url ) ) ); |
|
| 617 | + $newurl = preg_replace('/https?:/', '', str_replace(' ', '%20', AUTOPTIMIZE_WP_ROOT_URL.str_replace('//', '/', $dir.'/'.$url)));
|
|
| 618 | 618 | |
| 619 | 619 | // Hash the url + whatever was behind potentially for replacement |
| 620 | 620 | // We must do this, or different css classes referencing the same bg image (but |
| 621 | 621 | // different parts of it, say, in sprites and such) loose their stuff... |
| 622 | - $hash = md5( $url . $matches[2][$k] ); |
|
| 623 | - $code = str_replace( $matches[0][$k], $hash, $code ); |
|
| 622 | + $hash = md5($url.$matches[2][$k]); |
|
| 623 | + $code = str_replace($matches[0][$k], $hash, $code); |
|
| 624 | 624 | |
| 625 | - if ( $removedQuotes ) {
|
|
| 626 | - $replace[$hash] = "url('" . $newurl . "')" . $matches[2][$k];
|
|
| 625 | + if ($removedQuotes) {
|
|
| 626 | + $replace[$hash] = "url('".$newurl."')".$matches[2][$k];
|
|
| 627 | 627 | } else {
|
| 628 | - $replace[$hash] = 'url(' . $newurl . ')' . $matches[2][$k];
|
|
| 628 | + $replace[$hash] = 'url('.$newurl.')'.$matches[2][$k];
|
|
| 629 | 629 | } |
| 630 | 630 | } |
| 631 | 631 | } |
| 632 | 632 | |
| 633 | - if ( ! empty( $replace ) ) {
|
|
| 633 | + if (!empty($replace)) {
|
|
| 634 | 634 | // Sort the replacements array by key length in desc order (so that the longest strings are replaced first) |
| 635 | - $keys = array_map( 'strlen', array_keys( $replace ) ); |
|
| 636 | - array_multisort( $keys, SORT_DESC, $replace ); |
|
| 635 | + $keys = array_map('strlen', array_keys($replace));
|
|
| 636 | + array_multisort($keys, SORT_DESC, $replace); |
|
| 637 | 637 | |
| 638 | 638 | // Replace URLs found within $code |
| 639 | - $code = str_replace( array_keys( $replace ), array_values( $replace ), $code ); |
|
| 639 | + $code = str_replace(array_keys($replace), array_values($replace), $code); |
|
| 640 | 640 | } |
| 641 | 641 | } |
| 642 | 642 | |
@@ -644,11 +644,11 @@ discard block |
||
| 644 | 644 | } |
| 645 | 645 | |
| 646 | 646 | private function ismovable($tag) {
|
| 647 | - if ( apply_filters('autoptimize_filter_css_dontaggregate', false) ) {
|
|
| 647 | + if (apply_filters('autoptimize_filter_css_dontaggregate', false)) {
|
|
| 648 | 648 | return false; |
| 649 | 649 | } else if (!empty($this->whitelist)) {
|
| 650 | 650 | foreach ($this->whitelist as $match) {
|
| 651 | - if(strpos($tag,$match)!==false) {
|
|
| 651 | + if (strpos($tag, $match) !== false) {
|
|
| 652 | 652 | return true; |
| 653 | 653 | } |
| 654 | 654 | } |
@@ -656,8 +656,8 @@ discard block |
||
| 656 | 656 | return false; |
| 657 | 657 | } else {
|
| 658 | 658 | if (is_array($this->dontmove)) {
|
| 659 | - foreach($this->dontmove as $match) {
|
|
| 660 | - if(strpos($tag,$match)!==false) {
|
|
| 659 | + foreach ($this->dontmove as $match) {
|
|
| 660 | + if (strpos($tag, $match) !== false) {
|
|
| 661 | 661 | //Matched something |
| 662 | 662 | return false; |
| 663 | 663 | } |
@@ -669,21 +669,21 @@ discard block |
||
| 669 | 669 | } |
| 670 | 670 | } |
| 671 | 671 | |
| 672 | - private function can_inject_late($cssPath,$css) {
|
|
| 672 | + private function can_inject_late($cssPath, $css) {
|
|
| 673 | 673 | $consider_minified_array = apply_filters('autoptimize_filter_css_consider_minified', false, $cssPath);
|
| 674 | - if ( $this->inject_min_late !== true ) {
|
|
| 674 | + if ($this->inject_min_late !== true) {
|
|
| 675 | 675 | // late-inject turned off |
| 676 | 676 | return false; |
| 677 | - } else if ( (strpos($cssPath,"min.css") === false) && ( str_replace($consider_minified_array, '', $cssPath) === $cssPath ) ) {
|
|
| 677 | + } else if ((strpos($cssPath, "min.css") === false) && (str_replace($consider_minified_array, '', $cssPath) === $cssPath)) {
|
|
| 678 | 678 | // file not minified based on filename & filter |
| 679 | 679 | return false; |
| 680 | - } else if ( strpos($css,"@import") !== false ) {
|
|
| 680 | + } else if (strpos($css, "@import") !== false) {
|
|
| 681 | 681 | // can't late-inject files with imports as those need to be aggregated |
| 682 | 682 | return false; |
| 683 | - } else if ( (strpos($css,"@font-face")!==false ) && ( apply_filters("autoptimize_filter_css_fonts_cdn",false)===true) && (!empty($this->cdn_url)) ) {
|
|
| 683 | + } else if ((strpos($css, "@font-face") !== false) && (apply_filters("autoptimize_filter_css_fonts_cdn", false) === true) && (!empty($this->cdn_url))) {
|
|
| 684 | 684 | // don't late-inject CSS with font-src's if fonts are set to be CDN'ed |
| 685 | 685 | return false; |
| 686 | - } else if ( (($this->datauris == true) || (!empty($this->cdn_url))) && preg_match("#background[^;}]*url\(#Ui",$css) ) {
|
|
| 686 | + } else if ((($this->datauris == true) || (!empty($this->cdn_url))) && preg_match("#background[^;}]*url\(#Ui", $css)) {
|
|
| 687 | 687 | // don't late-inject CSS with images if CDN is set OR is image inlining is on |
| 688 | 688 | return false; |
| 689 | 689 | } else {
|
@@ -693,11 +693,11 @@ discard block |
||
| 693 | 693 | } |
| 694 | 694 | |
| 695 | 695 | private function maybe_cdn_urls($inUrl) {
|
| 696 | - $url = trim($inUrl," \t\n\r\0\x0B\"'"); |
|
| 697 | - $urlPath = parse_url($url,PHP_URL_PATH); |
|
| 696 | + $url = trim($inUrl, " \t\n\r\0\x0B\"'"); |
|
| 697 | + $urlPath = parse_url($url, PHP_URL_PATH); |
|
| 698 | 698 | |
| 699 | 699 | // exclude fonts from CDN except if filter returns true |
| 700 | - if ( !preg_match('#\.(woff2?|eot|ttf|otf)$#i',$urlPath) || apply_filters('autoptimize_filter_css_fonts_cdn',false) ) {
|
|
| 700 | + if (!preg_match('#\.(woff2?|eot|ttf|otf)$#i', $urlPath) || apply_filters('autoptimize_filter_css_fonts_cdn', false)) {
|
|
| 701 | 701 | $cdn_url = $this->url_replace_cdn($url); |
| 702 | 702 | } else {
|
| 703 | 703 | $cdn_url = $url; |
@@ -1,5 +1,5 @@ discard block |
||
| 1 | 1 | <?php |
| 2 | -if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly |
|
| 2 | +if (!defined('ABSPATH')) exit; // Exit if accessed directly |
|
| 3 | 3 | |
| 4 | 4 | class autoptimizeHTML extends autoptimizeBase { |
| 5 | 5 | private $keepcomments = false; |
@@ -10,13 +10,13 @@ discard block |
||
| 10 | 10 | $this->keepcomments = (bool) $options['keepcomments']; |
| 11 | 11 | |
| 12 | 12 | // filter to force xhtml |
| 13 | - $this->forcexhtml = (bool) apply_filters( 'autoptimize_filter_html_forcexhtml', false ); |
|
| 13 | + $this->forcexhtml = (bool) apply_filters('autoptimize_filter_html_forcexhtml', false); |
|
| 14 | 14 | |
| 15 | 15 | // filter to add strings to be excluded from HTML minification |
| 16 | - $excludeHTML = apply_filters( 'autoptimize_filter_html_exclude','' ); |
|
| 17 | - if ($excludeHTML!=="") { |
|
| 18 | - $exclHTMLArr = array_filter(array_map('trim',explode(",",$excludeHTML))); |
|
| 19 | - $this->exclude = array_merge($exclHTMLArr,$this->exclude); |
|
| 16 | + $excludeHTML = apply_filters('autoptimize_filter_html_exclude', ''); |
|
| 17 | + if ($excludeHTML !== "") { |
|
| 18 | + $exclHTMLArr = array_filter(array_map('trim', explode(",", $excludeHTML))); |
|
| 19 | + $this->exclude = array_merge($exclHTMLArr, $this->exclude); |
|
| 20 | 20 | } |
| 21 | 21 | |
| 22 | 22 | // Nothing else for HTML |
@@ -25,16 +25,16 @@ discard block |
||
| 25 | 25 | |
| 26 | 26 | //Joins and optimizes CSS |
| 27 | 27 | public function minify() { |
| 28 | - $noptimizeHTML = apply_filters( 'autoptimize_filter_html_noptimize', false, $this->content ); |
|
| 28 | + $noptimizeHTML = apply_filters('autoptimize_filter_html_noptimize', false, $this->content); |
|
| 29 | 29 | if ($noptimizeHTML) |
| 30 | 30 | return false; |
| 31 | 31 | |
| 32 | - if(class_exists('Minify_HTML')) { |
|
| 32 | + if (class_exists('Minify_HTML')) { |
|
| 33 | 33 | // wrap the to-be-excluded strings in noptimize tags |
| 34 | 34 | foreach ($this->exclude as $exclString) { |
| 35 | - if (strpos($this->content,$exclString)!==false) { |
|
| 36 | - $replString="<!--noptimize-->".$exclString."<!--/noptimize-->"; |
|
| 37 | - $this->content=str_replace($exclString,$replString,$this->content); |
|
| 35 | + if (strpos($this->content, $exclString) !== false) { |
|
| 36 | + $replString = "<!--noptimize-->".$exclString."<!--/noptimize-->"; |
|
| 37 | + $this->content = str_replace($exclString, $replString, $this->content); |
|
| 38 | 38 | } |
| 39 | 39 | } |
| 40 | 40 | |
@@ -47,8 +47,8 @@ discard block |
||
| 47 | 47 | $options['xhtml'] = true; |
| 48 | 48 | } |
| 49 | 49 | |
| 50 | - if (@is_callable(array("Minify_HTML","minify"))) { |
|
| 51 | - $tmp_content = Minify_HTML::minify($this->content,$options); |
|
| 50 | + if (@is_callable(array("Minify_HTML", "minify"))) { |
|
| 51 | + $tmp_content = Minify_HTML::minify($this->content, $options); |
|
| 52 | 52 | if (!empty($tmp_content)) { |
| 53 | 53 | $this->content = $tmp_content; |
| 54 | 54 | unset($tmp_content); |
@@ -60,16 +60,16 @@ discard block |
||
| 60 | 60 | |
| 61 | 61 | // remove the noptimize-wrapper from around the excluded strings |
| 62 | 62 | foreach ($this->exclude as $exclString) { |
| 63 | - $replString="<!--noptimize-->".$exclString."<!--/noptimize-->"; |
|
| 64 | - if (strpos($this->content,$replString)!==false) { |
|
| 65 | - $this->content=str_replace($replString,$exclString,$this->content); |
|
| 63 | + $replString = "<!--noptimize-->".$exclString."<!--/noptimize-->"; |
|
| 64 | + if (strpos($this->content, $replString) !== false) { |
|
| 65 | + $this->content = str_replace($replString, $exclString, $this->content); |
|
| 66 | 66 | } |
| 67 | 67 | } |
| 68 | 68 | |
| 69 | 69 | // revslider data attribs somehow suffer from HTML optimization, this fixes that |
| 70 | - if ( class_exists('RevSlider') && apply_filters('autoptimize_filter_html_dataattrib_cleanup', false) ) { |
|
| 71 | - $this->content = preg_replace('#\n(data-.*$)\n#Um',' $1 ', $this->content); |
|
| 72 | - $this->content = preg_replace('#<[^>]*(=\"[^"\'<>\s]*\")(\w)#','$1 $2', $this->content); |
|
| 70 | + if (class_exists('RevSlider') && apply_filters('autoptimize_filter_html_dataattrib_cleanup', false)) { |
|
| 71 | + $this->content = preg_replace('#\n(data-.*$)\n#Um', ' $1 ', $this->content); |
|
| 72 | + $this->content = preg_replace('#<[^>]*(=\"[^"\'<>\s]*\")(\w)#', '$1 $2', $this->content); |
|
| 73 | 73 | } |
| 74 | 74 | |
| 75 | 75 | return true; |
@@ -1,11 +1,11 @@ discard block |
||
| 1 | 1 | <?php |
| 2 | -if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly |
|
| 2 | +if (!defined('ABSPATH')) exit; // Exit if accessed directly |
|
| 3 | 3 | |
| 4 | 4 | class autoptimizeScripts extends autoptimizeBase { |
| 5 | 5 | private $scripts = array(); |
| 6 | - private $dontmove = array('document.write','html5.js','show_ads.js','google_ad','blogcatalog.com/w','tweetmeme.com/i','mybloglog.com/','histats.com/js','ads.smowtion.com/ad.js','statcounter.com/counter/counter.js','widgets.amung.us','ws.amazon.com/widgets','media.fastclick.net','/ads/','comment-form-quicktags/quicktags.php','edToolbar','intensedebate.com','scripts.chitika.net/','_gaq.push','jotform.com/','admin-bar.min.js','GoogleAnalyticsObject','plupload.full.min.js','syntaxhighlighter','adsbygoogle','gist.github.com','_stq','nonce','post_id','data-noptimize','wordfence_logHuman'); |
|
| 7 | - private $domove = array('gaJsHost','load_cmc','jd.gallery.transitions.js','swfobject.embedSWF(','tiny_mce.js','tinyMCEPreInit.go'); |
|
| 8 | - private $domovelast = array('addthis.com','/afsonline/show_afs_search.js','disqus.js','networkedblogs.com/getnetworkwidget','infolinks.com/js/','jd.gallery.js.php','jd.gallery.transitions.js','swfobject.embedSWF(','linkwithin.com/widget.js','tiny_mce.js','tinyMCEPreInit.go'); |
|
| 6 | + private $dontmove = array('document.write', 'html5.js', 'show_ads.js', 'google_ad', 'blogcatalog.com/w', 'tweetmeme.com/i', 'mybloglog.com/', 'histats.com/js', 'ads.smowtion.com/ad.js', 'statcounter.com/counter/counter.js', 'widgets.amung.us', 'ws.amazon.com/widgets', 'media.fastclick.net', '/ads/', 'comment-form-quicktags/quicktags.php', 'edToolbar', 'intensedebate.com', 'scripts.chitika.net/', '_gaq.push', 'jotform.com/', 'admin-bar.min.js', 'GoogleAnalyticsObject', 'plupload.full.min.js', 'syntaxhighlighter', 'adsbygoogle', 'gist.github.com', '_stq', 'nonce', 'post_id', 'data-noptimize', 'wordfence_logHuman'); |
|
| 7 | + private $domove = array('gaJsHost', 'load_cmc', 'jd.gallery.transitions.js', 'swfobject.embedSWF(', 'tiny_mce.js', 'tinyMCEPreInit.go'); |
|
| 8 | + private $domovelast = array('addthis.com', '/afsonline/show_afs_search.js', 'disqus.js', 'networkedblogs.com/getnetworkwidget', 'infolinks.com/js/', 'jd.gallery.js.php', 'jd.gallery.transitions.js', 'swfobject.embedSWF(', 'linkwithin.com/widget.js', 'tiny_mce.js', 'tinyMCEPreInit.go'); |
|
| 9 | 9 | private $trycatch = false; |
| 10 | 10 | private $alreadyminified = false; |
| 11 | 11 | private $forcehead = true; |
@@ -21,70 +21,70 @@ discard block |
||
| 21 | 21 | |
| 22 | 22 | //Reads the page and collects script tags |
| 23 | 23 | public function read($options) { |
| 24 | - $noptimizeJS = apply_filters( 'autoptimize_filter_js_noptimize', false, $this->content ); |
|
| 24 | + $noptimizeJS = apply_filters('autoptimize_filter_js_noptimize', false, $this->content); |
|
| 25 | 25 | if ($noptimizeJS) return false; |
| 26 | 26 | |
| 27 | 27 | // only optimize known good JS? |
| 28 | - $whitelistJS = apply_filters( 'autoptimize_filter_js_whitelist', '', $this->content ); |
|
| 28 | + $whitelistJS = apply_filters('autoptimize_filter_js_whitelist', '', $this->content); |
|
| 29 | 29 | if (!empty($whitelistJS)) { |
| 30 | - $this->whitelist = array_filter(array_map('trim',explode(",",$whitelistJS))); |
|
| 30 | + $this->whitelist = array_filter(array_map('trim', explode(",", $whitelistJS))); |
|
| 31 | 31 | } |
| 32 | 32 | |
| 33 | 33 | // is there JS we should simply remove |
| 34 | - $removableJS = apply_filters( 'autoptimize_filter_js_removables', '', $this->content ); |
|
| 34 | + $removableJS = apply_filters('autoptimize_filter_js_removables', '', $this->content); |
|
| 35 | 35 | if (!empty($removableJS)) { |
| 36 | - $this->jsremovables = array_filter(array_map('trim',explode(",",$removableJS))); |
|
| 36 | + $this->jsremovables = array_filter(array_map('trim', explode(",", $removableJS))); |
|
| 37 | 37 | } |
| 38 | 38 | |
| 39 | 39 | // only header? |
| 40 | - if( apply_filters('autoptimize_filter_js_justhead', $options['justhead']) == true ) { |
|
| 41 | - $content = explode('</head>',$this->content,2); |
|
| 40 | + if (apply_filters('autoptimize_filter_js_justhead', $options['justhead']) == true) { |
|
| 41 | + $content = explode('</head>', $this->content, 2); |
|
| 42 | 42 | $this->content = $content[0].'</head>'; |
| 43 | 43 | $this->restofcontent = $content[1]; |
| 44 | 44 | } |
| 45 | 45 | |
| 46 | 46 | // include inline? |
| 47 | - if( apply_filters('autoptimize_js_include_inline', $options['include_inline']) == true ) { |
|
| 47 | + if (apply_filters('autoptimize_js_include_inline', $options['include_inline']) == true) { |
|
| 48 | 48 | $this->include_inline = true; |
| 49 | 49 | } |
| 50 | 50 | |
| 51 | 51 | // filter to "late inject minified JS", default to true for now (it is faster) |
| 52 | - $this->inject_min_late = apply_filters('autoptimize_filter_js_inject_min_late',true); |
|
| 52 | + $this->inject_min_late = apply_filters('autoptimize_filter_js_inject_min_late', true); |
|
| 53 | 53 | |
| 54 | 54 | // filters to override hardcoded do(nt)move(last) array contents (array in, array out!) |
| 55 | - $this->dontmove = apply_filters( 'autoptimize_filter_js_dontmove', $this->dontmove ); |
|
| 56 | - $this->domovelast = apply_filters( 'autoptimize_filter_js_movelast', $this->domovelast ); |
|
| 57 | - $this->domove = apply_filters( 'autoptimize_filter_js_domove', $this->domove ); |
|
| 55 | + $this->dontmove = apply_filters('autoptimize_filter_js_dontmove', $this->dontmove); |
|
| 56 | + $this->domovelast = apply_filters('autoptimize_filter_js_movelast', $this->domovelast); |
|
| 57 | + $this->domove = apply_filters('autoptimize_filter_js_domove', $this->domove); |
|
| 58 | 58 | |
| 59 | 59 | // get extra exclusions settings or filter |
| 60 | 60 | $excludeJS = $options['js_exclude']; |
| 61 | - $excludeJS = apply_filters( 'autoptimize_filter_js_exclude', $excludeJS, $this->content ); |
|
| 62 | - if ($excludeJS!=="") { |
|
| 61 | + $excludeJS = apply_filters('autoptimize_filter_js_exclude', $excludeJS, $this->content); |
|
| 62 | + if ($excludeJS !== "") { |
|
| 63 | 63 | if (is_array($excludeJS)) { |
| 64 | - if(($removeKeys = array_keys($excludeJS,"remove")) !== false) { |
|
| 64 | + if (($removeKeys = array_keys($excludeJS, "remove")) !== false) { |
|
| 65 | 65 | foreach ($removeKeys as $removeKey) { |
| 66 | 66 | unset($excludeJS[$removeKey]); |
| 67 | - $this->jsremovables[]=$removeKey; |
|
| 67 | + $this->jsremovables[] = $removeKey; |
|
| 68 | 68 | } |
| 69 | 69 | } |
| 70 | 70 | $exclJSArr = array_keys($excludeJS); |
| 71 | 71 | } else { |
| 72 | - $exclJSArr = array_filter(array_map('trim',explode(",",$excludeJS))); |
|
| 72 | + $exclJSArr = array_filter(array_map('trim', explode(",", $excludeJS))); |
|
| 73 | 73 | } |
| 74 | - $this->dontmove = array_merge($exclJSArr,$this->dontmove); |
|
| 74 | + $this->dontmove = array_merge($exclJSArr, $this->dontmove); |
|
| 75 | 75 | } |
| 76 | 76 | |
| 77 | 77 | //Should we add try-catch? |
| 78 | - if($options['trycatch'] == true) |
|
| 78 | + if ($options['trycatch'] == true) |
|
| 79 | 79 | $this->trycatch = true; |
| 80 | 80 | |
| 81 | 81 | // force js in head? |
| 82 | - if($options['forcehead'] == true) { |
|
| 82 | + if ($options['forcehead'] == true) { |
|
| 83 | 83 | $this->forcehead = true; |
| 84 | 84 | } else { |
| 85 | 85 | $this->forcehead = false; |
| 86 | 86 | } |
| 87 | - $this->forcehead = apply_filters( 'autoptimize_filter_js_forcehead', $this->forcehead ); |
|
| 87 | + $this->forcehead = apply_filters('autoptimize_filter_js_forcehead', $this->forcehead); |
|
| 88 | 88 | |
| 89 | 89 | // get cdn url |
| 90 | 90 | $this->cdn_url = $options['cdn_url']; |
@@ -99,24 +99,24 @@ discard block |
||
| 99 | 99 | $this->content = $this->hide_comments($this->content); |
| 100 | 100 | |
| 101 | 101 | // Get script files |
| 102 | - if (preg_match_all('#<script.*</script>#Usmi',$this->content,$matches)) { |
|
| 103 | - foreach($matches[0] as $tag) { |
|
| 102 | + if (preg_match_all('#<script.*</script>#Usmi', $this->content, $matches)) { |
|
| 103 | + foreach ($matches[0] as $tag) { |
|
| 104 | 104 | // only consider script aggregation for types whitelisted in should_aggregate-function |
| 105 | - if( !$this->should_aggregate($tag) ) { |
|
| 106 | - $tag=''; |
|
| 105 | + if (!$this->should_aggregate($tag)) { |
|
| 106 | + $tag = ''; |
|
| 107 | 107 | continue; |
| 108 | 108 | } |
| 109 | 109 | |
| 110 | - if (preg_match('#<script[^>]*src=("|\')([^>]*)("|\')#Usmi',$tag,$source)) { |
|
| 110 | + if (preg_match('#<script[^>]*src=("|\')([^>]*)("|\')#Usmi', $tag, $source)) { |
|
| 111 | 111 | // non-inline script |
| 112 | - if ($this->isremovable($tag,$this->jsremovables)) { |
|
| 113 | - $this->content = str_replace($tag,'',$this->content); |
|
| 112 | + if ($this->isremovable($tag, $this->jsremovables)) { |
|
| 113 | + $this->content = str_replace($tag, '', $this->content); |
|
| 114 | 114 | continue; |
| 115 | 115 | } |
| 116 | - $explUrl = explode('?',$source[2],2); |
|
| 116 | + $explUrl = explode('?', $source[2], 2); |
|
| 117 | 117 | $url = $explUrl[0]; |
| 118 | 118 | $path = $this->getpath($url); |
| 119 | - if($path !== false && preg_match('#\.js$#',$path) && $this->ismergeable($tag)) { |
|
| 119 | + if ($path !== false && preg_match('#\.js$#', $path) && $this->ismergeable($tag)) { |
|
| 120 | 120 | // ok to optimize, add to array |
| 121 | 121 | $this->scripts[] = $path; |
| 122 | 122 | } else { |
@@ -127,14 +127,14 @@ discard block |
||
| 127 | 127 | if (is_array($excludeJS)) { |
| 128 | 128 | // should we add flags? |
| 129 | 129 | foreach ($excludeJS as $exclTag => $exclFlags) { |
| 130 | - if ( strpos($origTag,$exclTag)!==false && in_array($exclFlags,array("async","defer")) ) { |
|
| 131 | - $newTag = str_replace('<script ','<script '.$exclFlags.' ',$newTag); |
|
| 130 | + if (strpos($origTag, $exclTag) !== false && in_array($exclFlags, array("async", "defer"))) { |
|
| 131 | + $newTag = str_replace('<script ', '<script '.$exclFlags.' ', $newTag); |
|
| 132 | 132 | } |
| 133 | 133 | } |
| 134 | 134 | } |
| 135 | 135 | |
| 136 | 136 | // should we minify the non-aggregated script? |
| 137 | - if ($path && apply_filters('autoptimize_filter_js_minify_excluded',false)) { |
|
| 137 | + if ($path && apply_filters('autoptimize_filter_js_minify_excluded', false)) { |
|
| 138 | 138 | $_CachedMinifiedUrl = $this->minify_single($path); |
| 139 | 139 | |
| 140 | 140 | // replace orig URL with minified URL from cache if so |
@@ -143,23 +143,23 @@ discard block |
||
| 143 | 143 | } |
| 144 | 144 | |
| 145 | 145 | // remove querystring from URL in newTag |
| 146 | - if ( !empty($explUrl[1]) ) { |
|
| 147 | - $newTag = str_replace("?".$explUrl[1],"",$newTag); |
|
| 146 | + if (!empty($explUrl[1])) { |
|
| 147 | + $newTag = str_replace("?".$explUrl[1], "", $newTag); |
|
| 148 | 148 | } |
| 149 | 149 | } |
| 150 | 150 | |
| 151 | 151 | // should we move the non-aggregated script? |
| 152 | - if( $this->ismovable($newTag) ) { |
|
| 152 | + if ($this->ismovable($newTag)) { |
|
| 153 | 153 | // can be moved, flags and all |
| 154 | - if( $this->movetolast($newTag) ) { |
|
| 154 | + if ($this->movetolast($newTag)) { |
|
| 155 | 155 | $this->move['last'][] = $newTag; |
| 156 | 156 | } else { |
| 157 | 157 | $this->move['first'][] = $newTag; |
| 158 | 158 | } |
| 159 | 159 | } else { |
| 160 | 160 | // cannot be moved, so if flag was added re-inject altered tag immediately |
| 161 | - if ( $origTag !== $newTag ) { |
|
| 162 | - $this->content = str_replace($origTag,$newTag,$this->content); |
|
| 161 | + if ($origTag !== $newTag) { |
|
| 162 | + $this->content = str_replace($origTag, $newTag, $this->content); |
|
| 163 | 163 | $origTag = ''; |
| 164 | 164 | } |
| 165 | 165 | // and forget about the $tag (not to be touched any more) |
@@ -168,23 +168,23 @@ discard block |
||
| 168 | 168 | } |
| 169 | 169 | } else { |
| 170 | 170 | // Inline script |
| 171 | - if ($this->isremovable($tag,$this->jsremovables)) { |
|
| 172 | - $this->content = str_replace($tag,'',$this->content); |
|
| 171 | + if ($this->isremovable($tag, $this->jsremovables)) { |
|
| 172 | + $this->content = str_replace($tag, '', $this->content); |
|
| 173 | 173 | continue; |
| 174 | 174 | } |
| 175 | 175 | |
| 176 | 176 | // unhide comments, as javascript may be wrapped in comment-tags for old times' sake |
| 177 | 177 | $tag = $this->restore_comments($tag); |
| 178 | - if($this->ismergeable($tag) && ( $this->include_inline )) { |
|
| 179 | - preg_match('#<script.*>(.*)</script>#Usmi',$tag,$code); |
|
| 180 | - $code = preg_replace('#.*<!\[CDATA\[(?:\s*\*/)?(.*)(?://|/\*)\s*?\]\]>.*#sm','$1',$code[1]); |
|
| 181 | - $code = preg_replace('/(?:^\\s*<!--\\s*|\\s*(?:\\/\\/)?\\s*-->\\s*$)/','',$code); |
|
| 178 | + if ($this->ismergeable($tag) && ($this->include_inline)) { |
|
| 179 | + preg_match('#<script.*>(.*)</script>#Usmi', $tag, $code); |
|
| 180 | + $code = preg_replace('#.*<!\[CDATA\[(?:\s*\*/)?(.*)(?://|/\*)\s*?\]\]>.*#sm', '$1', $code[1]); |
|
| 181 | + $code = preg_replace('/(?:^\\s*<!--\\s*|\\s*(?:\\/\\/)?\\s*-->\\s*$)/', '', $code); |
|
| 182 | 182 | $this->scripts[] = 'INLINE;'.$code; |
| 183 | 183 | } else { |
| 184 | 184 | // Can we move this? |
| 185 | - $autoptimize_js_moveable = apply_filters( 'autoptimize_js_moveable', '', $tag ); |
|
| 186 | - if( $this->ismovable($tag) || $autoptimize_js_moveable !== '' ) { |
|
| 187 | - if( $this->movetolast($tag) || $autoptimize_js_moveable === 'last' ) { |
|
| 185 | + $autoptimize_js_moveable = apply_filters('autoptimize_js_moveable', '', $tag); |
|
| 186 | + if ($this->ismovable($tag) || $autoptimize_js_moveable !== '') { |
|
| 187 | + if ($this->movetolast($tag) || $autoptimize_js_moveable === 'last') { |
|
| 188 | 188 | $this->move['last'][] = $tag; |
| 189 | 189 | } else { |
| 190 | 190 | $this->move['first'][] = $tag; |
@@ -199,7 +199,7 @@ discard block |
||
| 199 | 199 | } |
| 200 | 200 | |
| 201 | 201 | //Remove the original script tag |
| 202 | - $this->content = str_replace($tag,'',$this->content); |
|
| 202 | + $this->content = str_replace($tag, '', $this->content); |
|
| 203 | 203 | } |
| 204 | 204 | |
| 205 | 205 | return true; |
@@ -211,39 +211,39 @@ discard block |
||
| 211 | 211 | |
| 212 | 212 | //Joins and optimizes JS |
| 213 | 213 | public function minify() { |
| 214 | - foreach($this->scripts as $script) { |
|
| 215 | - if(preg_match('#^INLINE;#',$script)) { |
|
| 214 | + foreach ($this->scripts as $script) { |
|
| 215 | + if (preg_match('#^INLINE;#', $script)) { |
|
| 216 | 216 | //Inline script |
| 217 | - $script = preg_replace('#^INLINE;#','',$script); |
|
| 218 | - $script = rtrim( $script, ";\n\t\r" ) . ';'; |
|
| 217 | + $script = preg_replace('#^INLINE;#', '', $script); |
|
| 218 | + $script = rtrim($script, ";\n\t\r").';'; |
|
| 219 | 219 | //Add try-catch? |
| 220 | - if($this->trycatch) { |
|
| 220 | + if ($this->trycatch) { |
|
| 221 | 221 | $script = 'try{'.$script.'}catch(e){}'; |
| 222 | 222 | } |
| 223 | - $tmpscript = apply_filters( 'autoptimize_js_individual_script', $script, '' ); |
|
| 224 | - if ( has_filter('autoptimize_js_individual_script') && !empty($tmpscript) ) { |
|
| 225 | - $script=$tmpscript; |
|
| 226 | - $this->alreadyminified=true; |
|
| 223 | + $tmpscript = apply_filters('autoptimize_js_individual_script', $script, ''); |
|
| 224 | + if (has_filter('autoptimize_js_individual_script') && !empty($tmpscript)) { |
|
| 225 | + $script = $tmpscript; |
|
| 226 | + $this->alreadyminified = true; |
|
| 227 | 227 | } |
| 228 | - $this->jscode .= "\n" . $script; |
|
| 228 | + $this->jscode .= "\n".$script; |
|
| 229 | 229 | } else { |
| 230 | 230 | //External script |
| 231 | - if($script !== false && file_exists($script) && is_readable($script)) { |
|
| 231 | + if ($script !== false && file_exists($script) && is_readable($script)) { |
|
| 232 | 232 | $scriptsrc = file_get_contents($script); |
| 233 | 233 | $scripthash = md5($scriptsrc); |
| 234 | - $scriptsrc = preg_replace('/\x{EF}\x{BB}\x{BF}/','',$scriptsrc); |
|
| 235 | - $scriptsrc = rtrim($scriptsrc,";\n\t\r").';'; |
|
| 234 | + $scriptsrc = preg_replace('/\x{EF}\x{BB}\x{BF}/', '', $scriptsrc); |
|
| 235 | + $scriptsrc = rtrim($scriptsrc, ";\n\t\r").';'; |
|
| 236 | 236 | |
| 237 | 237 | //Add try-catch? |
| 238 | - if($this->trycatch) { |
|
| 238 | + if ($this->trycatch) { |
|
| 239 | 239 | $scriptsrc = 'try{'.$scriptsrc.'}catch(e){}'; |
| 240 | 240 | } |
| 241 | - $tmpscriptsrc = apply_filters( 'autoptimize_js_individual_script', $scriptsrc, $script ); |
|
| 242 | - if ( has_filter('autoptimize_js_individual_script') && !empty($tmpscriptsrc) ) { |
|
| 243 | - $scriptsrc=$tmpscriptsrc; |
|
| 244 | - $this->alreadyminified=true; |
|
| 241 | + $tmpscriptsrc = apply_filters('autoptimize_js_individual_script', $scriptsrc, $script); |
|
| 242 | + if (has_filter('autoptimize_js_individual_script') && !empty($tmpscriptsrc)) { |
|
| 243 | + $scriptsrc = $tmpscriptsrc; |
|
| 244 | + $this->alreadyminified = true; |
|
| 245 | 245 | } else if ($this->can_inject_late($script)) { |
| 246 | - $scriptsrc="/*!%%INJECTLATER".AUTOPTIMIZE_HASH."%%".base64_encode($script)."|".$scripthash."%%INJECTLATER%%*/"; |
|
| 246 | + $scriptsrc = "/*!%%INJECTLATER".AUTOPTIMIZE_HASH."%%".base64_encode($script)."|".$scripthash."%%INJECTLATER%%*/"; |
|
| 247 | 247 | } |
| 248 | 248 | $this->jscode .= "\n".$scriptsrc; |
| 249 | 249 | }/*else{ |
@@ -254,24 +254,24 @@ discard block |
||
| 254 | 254 | |
| 255 | 255 | //Check for already-minified code |
| 256 | 256 | $this->md5hash = md5($this->jscode); |
| 257 | - $ccheck = new autoptimizeCache($this->md5hash,'js'); |
|
| 258 | - if($ccheck->check()) { |
|
| 257 | + $ccheck = new autoptimizeCache($this->md5hash, 'js'); |
|
| 258 | + if ($ccheck->check()) { |
|
| 259 | 259 | $this->jscode = $ccheck->retrieve(); |
| 260 | 260 | return true; |
| 261 | 261 | } |
| 262 | 262 | unset($ccheck); |
| 263 | 263 | |
| 264 | 264 | //$this->jscode has all the uncompressed code now. |
| 265 | - if ($this->alreadyminified!==true) { |
|
| 266 | - if (class_exists('JSMin') && apply_filters( 'autoptimize_js_do_minify' , true)) { |
|
| 267 | - if (@is_callable(array("JSMin","minify"))) { |
|
| 265 | + if ($this->alreadyminified !== true) { |
|
| 266 | + if (class_exists('JSMin') && apply_filters('autoptimize_js_do_minify', true)) { |
|
| 267 | + if (@is_callable(array("JSMin", "minify"))) { |
|
| 268 | 268 | $tmp_jscode = trim(JSMin::minify($this->jscode)); |
| 269 | 269 | if (!empty($tmp_jscode)) { |
| 270 | 270 | $this->jscode = $tmp_jscode; |
| 271 | 271 | unset($tmp_jscode); |
| 272 | 272 | } |
| 273 | 273 | $this->jscode = $this->inject_minified($this->jscode); |
| 274 | - $this->jscode = apply_filters( 'autoptimize_js_after_minify', $this->jscode ); |
|
| 274 | + $this->jscode = apply_filters('autoptimize_js_after_minify', $this->jscode); |
|
| 275 | 275 | return true; |
| 276 | 276 | } else { |
| 277 | 277 | $this->jscode = $this->inject_minified($this->jscode); |
@@ -282,16 +282,16 @@ discard block |
||
| 282 | 282 | return false; |
| 283 | 283 | } |
| 284 | 284 | } |
| 285 | - $this->jscode = apply_filters( 'autoptimize_js_after_minify', $this->jscode ); |
|
| 285 | + $this->jscode = apply_filters('autoptimize_js_after_minify', $this->jscode); |
|
| 286 | 286 | return true; |
| 287 | 287 | } |
| 288 | 288 | |
| 289 | 289 | //Caches the JS in uncompressed, deflated and gzipped form. |
| 290 | - public function cache() { |
|
| 291 | - $cache = new autoptimizeCache($this->md5hash,'js'); |
|
| 292 | - if(!$cache->check()) { |
|
| 290 | + public function cache() { |
|
| 291 | + $cache = new autoptimizeCache($this->md5hash, 'js'); |
|
| 292 | + if (!$cache->check()) { |
|
| 293 | 293 | //Cache our code |
| 294 | - $cache->cache($this->jscode,'text/javascript'); |
|
| 294 | + $cache->cache($this->jscode, 'text/javascript'); |
|
| 295 | 295 | } |
| 296 | 296 | $this->url = AUTOPTIMIZE_CACHE_URL.$cache->getname(); |
| 297 | 297 | $this->url = $this->url_replace_cdn($this->url); |
@@ -300,32 +300,32 @@ discard block |
||
| 300 | 300 | // Returns the content |
| 301 | 301 | public function getcontent() { |
| 302 | 302 | // Restore the full content |
| 303 | - if(!empty($this->restofcontent)) { |
|
| 303 | + if (!empty($this->restofcontent)) { |
|
| 304 | 304 | $this->content .= $this->restofcontent; |
| 305 | 305 | $this->restofcontent = ''; |
| 306 | 306 | } |
| 307 | 307 | |
| 308 | 308 | // Add the scripts taking forcehead/ deferred (default) into account |
| 309 | - if($this->forcehead == true) { |
|
| 310 | - $replaceTag=array("</head>","before"); |
|
| 311 | - $defer=""; |
|
| 309 | + if ($this->forcehead == true) { |
|
| 310 | + $replaceTag = array("</head>", "before"); |
|
| 311 | + $defer = ""; |
|
| 312 | 312 | } else { |
| 313 | - $replaceTag=array("</body>","before"); |
|
| 314 | - $defer="defer "; |
|
| 313 | + $replaceTag = array("</body>", "before"); |
|
| 314 | + $defer = "defer "; |
|
| 315 | 315 | } |
| 316 | 316 | |
| 317 | - $defer = apply_filters( 'autoptimize_filter_js_defer', $defer ); |
|
| 317 | + $defer = apply_filters('autoptimize_filter_js_defer', $defer); |
|
| 318 | 318 | $bodyreplacementpayload = '<script type="text/javascript" '.$defer.'src="'.$this->url.'"></script>'; |
| 319 | - $bodyreplacementpayload = apply_filters('autoptimize_filter_js_bodyreplacementpayload',$bodyreplacementpayload); |
|
| 319 | + $bodyreplacementpayload = apply_filters('autoptimize_filter_js_bodyreplacementpayload', $bodyreplacementpayload); |
|
| 320 | 320 | |
| 321 | - $bodyreplacement = implode('',$this->move['first']); |
|
| 321 | + $bodyreplacement = implode('', $this->move['first']); |
|
| 322 | 322 | $bodyreplacement .= $bodyreplacementpayload; |
| 323 | - $bodyreplacement .= implode('',$this->move['last']); |
|
| 323 | + $bodyreplacement .= implode('', $this->move['last']); |
|
| 324 | 324 | |
| 325 | - $replaceTag = apply_filters( 'autoptimize_filter_js_replacetag', $replaceTag ); |
|
| 325 | + $replaceTag = apply_filters('autoptimize_filter_js_replacetag', $replaceTag); |
|
| 326 | 326 | |
| 327 | - if (strlen($this->jscode)>0) { |
|
| 328 | - $this->inject_in_html($bodyreplacement,$replaceTag); |
|
| 327 | + if (strlen($this->jscode) > 0) { |
|
| 328 | + $this->inject_in_html($bodyreplacement, $replaceTag); |
|
| 329 | 329 | } |
| 330 | 330 | |
| 331 | 331 | // restore comments |
@@ -343,19 +343,19 @@ discard block |
||
| 343 | 343 | |
| 344 | 344 | // Checks against the white- and blacklists |
| 345 | 345 | private function ismergeable($tag) { |
| 346 | - if (apply_filters('autoptimize_filter_js_dontaggregate',false)) { |
|
| 346 | + if (apply_filters('autoptimize_filter_js_dontaggregate', false)) { |
|
| 347 | 347 | return false; |
| 348 | 348 | } else if (!empty($this->whitelist)) { |
| 349 | 349 | foreach ($this->whitelist as $match) { |
| 350 | - if(strpos($tag,$match)!==false) { |
|
| 350 | + if (strpos($tag, $match) !== false) { |
|
| 351 | 351 | return true; |
| 352 | 352 | } |
| 353 | 353 | } |
| 354 | 354 | // no match with whitelist |
| 355 | 355 | return false; |
| 356 | 356 | } else { |
| 357 | - foreach($this->domove as $match) { |
|
| 358 | - if(strpos($tag,$match)!==false) { |
|
| 357 | + foreach ($this->domove as $match) { |
|
| 358 | + if (strpos($tag, $match) !== false) { |
|
| 359 | 359 | // Matched something |
| 360 | 360 | return false; |
| 361 | 361 | } |
@@ -365,8 +365,8 @@ discard block |
||
| 365 | 365 | return false; |
| 366 | 366 | } |
| 367 | 367 | |
| 368 | - foreach($this->dontmove as $match) { |
|
| 369 | - if(strpos($tag,$match)!==false) { |
|
| 368 | + foreach ($this->dontmove as $match) { |
|
| 369 | + if (strpos($tag, $match) !== false) { |
|
| 370 | 370 | //Matched something |
| 371 | 371 | return false; |
| 372 | 372 | } |
@@ -379,12 +379,12 @@ discard block |
||
| 379 | 379 | |
| 380 | 380 | // Checks againstt the blacklist |
| 381 | 381 | private function ismovable($tag) { |
| 382 | - if ($this->include_inline !== true || apply_filters('autoptimize_filter_js_unmovable',true)) { |
|
| 382 | + if ($this->include_inline !== true || apply_filters('autoptimize_filter_js_unmovable', true)) { |
|
| 383 | 383 | return false; |
| 384 | 384 | } |
| 385 | 385 | |
| 386 | - foreach($this->domove as $match) { |
|
| 387 | - if(strpos($tag,$match)!==false) { |
|
| 386 | + foreach ($this->domove as $match) { |
|
| 387 | + if (strpos($tag, $match) !== false) { |
|
| 388 | 388 | // Matched something |
| 389 | 389 | return true; |
| 390 | 390 | } |
@@ -394,8 +394,8 @@ discard block |
||
| 394 | 394 | return true; |
| 395 | 395 | } |
| 396 | 396 | |
| 397 | - foreach($this->dontmove as $match) { |
|
| 398 | - if(strpos($tag,$match)!==false) { |
|
| 397 | + foreach ($this->dontmove as $match) { |
|
| 398 | + if (strpos($tag, $match) !== false) { |
|
| 399 | 399 | // Matched something |
| 400 | 400 | return false; |
| 401 | 401 | } |
@@ -406,8 +406,8 @@ discard block |
||
| 406 | 406 | } |
| 407 | 407 | |
| 408 | 408 | private function movetolast($tag) { |
| 409 | - foreach($this->domovelast as $match) { |
|
| 410 | - if(strpos($tag,$match)!==false) { |
|
| 409 | + foreach ($this->domovelast as $match) { |
|
| 410 | + if (strpos($tag, $match) !== false) { |
|
| 411 | 411 | // Matched, return true |
| 412 | 412 | return true; |
| 413 | 413 | } |
@@ -433,10 +433,10 @@ discard block |
||
| 433 | 433 | * original function by https://github.com/zytzagoo/ on his AO fork, thanks Tomas! |
| 434 | 434 | */ |
| 435 | 435 | public function should_aggregate($tag) { |
| 436 | - preg_match('#<(script[^>]*)>#i',$tag,$scripttag); |
|
| 437 | - if ( strpos($scripttag[1], 'type')===false ) { |
|
| 436 | + preg_match('#<(script[^>]*)>#i', $tag, $scripttag); |
|
| 437 | + if (strpos($scripttag[1], 'type') === false) { |
|
| 438 | 438 | return true; |
| 439 | - } else if ( preg_match('/type\s*=\s*["\']?(?:text|application)\/(?:javascript|ecmascript)["\']?/i', $scripttag[1]) ) { |
|
| 439 | + } else if (preg_match('/type\s*=\s*["\']?(?:text|application)\/(?:javascript|ecmascript)["\']?/i', $scripttag[1])) { |
|
| 440 | 440 | return true; |
| 441 | 441 | } else { |
| 442 | 442 | return false; |
@@ -454,11 +454,11 @@ discard block |
||
| 454 | 454 | * @return bool |
| 455 | 455 | */ |
| 456 | 456 | private function can_inject_late($jsPath) { |
| 457 | - $consider_minified_array = apply_filters('autoptimize_filter_js_consider_minified',false); |
|
| 458 | - if ( $this->inject_min_late !== true ) { |
|
| 457 | + $consider_minified_array = apply_filters('autoptimize_filter_js_consider_minified', false); |
|
| 458 | + if ($this->inject_min_late !== true) { |
|
| 459 | 459 | // late-inject turned off |
| 460 | 460 | return false; |
| 461 | - } else if ( (strpos($jsPath,"min.js") === false) && ( strpos($jsPath,"wp-includes/js/jquery/jquery.js") === false ) && ( str_replace($consider_minified_array, '', $jsPath) === $jsPath ) ) { |
|
| 461 | + } else if ((strpos($jsPath, "min.js") === false) && (strpos($jsPath, "wp-includes/js/jquery/jquery.js") === false) && (str_replace($consider_minified_array, '', $jsPath) === $jsPath)) { |
|
| 462 | 462 | // file not minified based on filename & filter |
| 463 | 463 | return false; |
| 464 | 464 | } else { |
