/** * Test minifier action * * @return void */ function w3tc_test_minifier() { $engine = Util_Request::get_string('engine'); $path_java = Util_Request::get_string('path_java'); $path_jar = Util_Request::get_string('path_jar'); $result = false; $error = ''; if ($engine != 'googleccjs') { if (!$path_java) { $error = __('Empty JAVA executable path.', 'w3-total-cache'); } elseif (!$path_jar) { $error = __('Empty JAR file path.', 'w3-total-cache'); } } if (empty($error)) { switch ($engine) { case 'yuijs': Minify_YUICompressor::$tempDir = Util_File::create_tmp_dir(); Minify_YUICompressor::$javaExecutable = $path_java; Minify_YUICompressor::$jarFile = $path_jar; $result = Minify_YUICompressor::testJs($error); break; case 'yuicss': Minify_YUICompressor::$tempDir = Util_File::create_tmp_dir(); Minify_YUICompressor::$javaExecutable = $path_java; Minify_YUICompressor::$jarFile = $path_jar; $result = Minify_YUICompressor::testCss($error); break; case 'ccjs': Minify_ClosureCompiler::$tempDir = Util_File::create_tmp_dir(); Minify_ClosureCompiler::$javaExecutable = $path_java; Minify_ClosureCompiler::$jarFile = $path_jar; $result = Minify_ClosureCompiler::test($error); break; case 'googleccjs': $result = Minify_JS_ClosureCompiler::test($error); break; default: $error = __('Invalid engine.', 'w3-total-cache'); break; } } $response = array('result' => $result, 'error' => $error); echo json_encode($response); }
/** * Atomically writes file inside W3TC_CACHE_DIR dir * * @param unknown $filename * @param unknown $content * @throws Exception * @return void */ public static function file_put_contents_atomic($filename, $content) { Util_File::create_tmp_dir(); $temp = tempnam(W3TC_CACHE_TMP_DIR, 'temp'); try { if (!($f = @fopen($temp, 'wb'))) { if (file_exists($temp)) { @unlink($temp); } throw new \Exception('Can\'t write to temporary file <strong>' . $temp . '</strong>'); } fwrite($f, $content); fclose($f); if (!@rename($temp, $filename)) { @unlink($filename); if (!@rename($temp, $filename)) { Util_File::mkdir_from(dirname($filename), W3TC_CACHE_DIR); if (!@rename($temp, $filename)) { throw new \Exception('Can\'t write to file <strong>' . $filename . '</strong>'); } } } $chmod = 0644; if (defined('FS_CHMOD_FILE')) { $chmod = FS_CHMOD_FILE; } @chmod($filename, $chmod); } catch (\Exception $ex) { if (file_exists($temp)) { @unlink($temp); } throw $ex; } }
/** * Initializes minifier * * @param string $engine * @return void */ function init($engine) { switch ($engine) { case 'yuijs': Minify_YUICompressor::$tempDir = Util_File::create_tmp_dir(); Minify_YUICompressor::$javaExecutable = $this->_config->get_string('minify.yuijs.path.java'); Minify_YUICompressor::$jarFile = $this->_config->get_string('minify.yuijs.path.jar'); break; case 'yuicss': Minify_YUICompressor::$tempDir = Util_File::create_tmp_dir(); Minify_YUICompressor::$javaExecutable = $this->_config->get_string('minify.yuicss.path.java'); Minify_YUICompressor::$jarFile = $this->_config->get_string('minify.yuicss.path.jar'); break; case 'ccjs': Minify_ClosureCompiler::$tempDir = Util_File::create_tmp_dir(); Minify_ClosureCompiler::$javaExecutable = $this->_config->get_string('minify.ccjs.path.java'); Minify_ClosureCompiler::$jarFile = $this->_config->get_string('minify.ccjs.path.jar'); break; } }