minify() private method

Does bulk of the minification
private minify ( string $css, integer | boolean $linebreak_pos ) : string
$css string
$linebreak_pos integer | boolean
return string
CSSmin Class Documentation
Exemplo n.º 1
0
 protected function _regenerateAssets()
 {
     $this->header('Regenerating assets');
     $version_file = APP_ROOT . 'app/ASSETSVERSION';
     $assetsversion = (int) file_get_contents($version_file);
     $assetsversion++;
     file_put_contents($version_file, $assetsversion);
     $assetsfolder = APP_ROOT . 'public/assets/';
     $jsfolder = $assetsfolder . 'js/';
     foreach (FileUtils::getFolders($jsfolder) as $folder) {
         if (preg_match('`^\\.`', $folder)) {
             continue;
         }
         $this->line('Regenerating ' . $folder . ' javascript asset');
         $out = '';
         foreach (FileUtils::getAllFiles($jsfolder . $folder) as $file) {
             $out .= file_get_contents($file) . "\n";
         }
         if (MODE == 'production') {
             $out = JSmin::minify($out);
         }
         $version = self::getOption('assetsurlrewriting') ? '' : $assetsversion;
         file_put_contents(APP_ROOT . 'public/cache/' . $folder . $version . '.js', $out);
     }
     // css
     $cssfolder = $assetsfolder . 'css/';
     foreach (FileUtils::getFolders($cssfolder) as $folder) {
         if (preg_match('`^\\.`', $folder)) {
             continue;
         }
         $this->line('Regenerating ' . $folder . ' CSS asset');
         $out = '';
         foreach (FileUtils::getAllFiles($cssfolder . $folder) as $file) {
             $out .= file_get_contents($file) . "\n";
         }
         if (MODE == 'production') {
             $out = CSSmin::minify($out);
         }
         $version = self::getOption('assetsurlrewriting') ? '' : $assetsversion;
         file_put_contents(APP_ROOT . 'public/cache/' . $folder . $version . '.css', $out);
     }
 }