cachePath = $cachePath; $this->debug = (bool) $debug; } public function minifyAction(Request $request) { /** * Cache file locking. Set to false if filesystem is NFS. On at least one * NFS system flock-ing attempts stalled PHP for 30 seconds! */ $min_cacheFileLocking = true; /** * Combining multiple CSS files can place @import declarations after rules, which * is invalid. Minify will attempt to detect when this happens and place a * warning comment at the top of the CSS output. To resolve this you can either * move the @imports within your CSS files, or enable this option, which will * move all @imports to the top of the output. Note that moving @imports could * affect CSS values (which is why this option is disabled by default). */ $min_serveOptions['bubbleCssImports'] = false; $min_serveOptions['debug'] = false; $min_serveOptions['maxAge'] = 1800; if ($this->debug) { // may cause js errors $min_serveOptions['debug'] = false; // disallow minification instead $min_serveOptions['minApp']['noMinPattern'] = '#\.(?:js|css)$#i'; $min_serveOptions['maxAge'] = 0; } /** * Set to true to disable the "f" GET parameter for specifying files. * Only the "g" parameter will be considered. */ $min_serveOptions['minApp']['groupsOnly'] = false; /** * Maximum # of files that can be specified in the "f" GET parameter */ $min_serveOptions['minApp']['maxFiles'] = 10; /** * If you minify CSS files stored in symlink-ed directories, the URI rewriting * algorithm can fail. To prevent this, provide an array of link paths to * target paths, where the link paths are within the document root. * * Because paths need to be normalized for this to work, use "//" to substitute * the doc root in the link paths (the array keys). E.g.: * * array('//symlink' => '/real/target/path') // unix * array('//static' => 'D:\\staticStorage') // Windows * */ $min_symlinks = []; /** * If you upload files from Windows to a non-Windows server, Windows may report * incorrect mtimes for the files. This may cause Minify to keep serving stale * cache files when source file changes are made too frequently (e.g. more than * once an hour). * * Immediately after modifying and uploading a file, use the touch command to * update the mtime on the server. If the mtime jumps ahead by a number of hours, * set this variable to that number. If the mtime moves back, this should not be * needed. * * In the Windows SFTP client WinSCP, there's an option that may fix this * issue without changing the variable below. Under login > environment, * select the option "Adjust remote timestamp with DST". * @link http://winscp.net/eng/docs/ui_login_environment#daylight_saving_time */ $min_uploaderHoursBehind = 0; // return an array instead of echoing output $min_serveOptions['quiet'] = true; \Minify::$uploaderHoursBehind = $min_uploaderHoursBehind; \Minify::setCache(isset($min_cachePath) ? $min_cachePath : '', $min_cacheFileLocking); // required to work well :( $_SERVER['DOCUMENT_ROOT'] = __DIR__ . '/../../../../www/'; \Minify::$isDocRootSet = true; $min_serveOptions['minifierOptions']['text/css']['symlinks'] = $min_symlinks; // auto-add targets to allowDirs foreach ($min_symlinks as $uri => $target) { $min_serveOptions['minApp']['allowDirs'][] = $target; } if (null !== $request->query->get('g')) { // well need groups config $min_serveOptions['minApp']['groups'] = require __DIR__ . '/../../../conf.d/minifyGroupsConfig.php'; } if (null === $request->query->get('f') && null === $request->query->get('g')) { throw new HttpException(400, 'Please provide an argument'); } $ret = \Minify::serve(new \Minify_Controller_MinApp(), $min_serveOptions); if (!$ret['success']) { throw new HttpException(500, 'Unable to generate data'); } $response = new Response($ret['content'], $ret['statusCode']); $response->setMaxAge($min_serveOptions['maxAge']); foreach ($ret['headers'] as $key => $value) { $response->headers->set($key, $value); } return $response; } }