* @category Horde * @copyright 2014-2017 Horde LLC * @license http://www.horde.org/licenses/lgpl21 LGPL 2.1 * @package JavascriptMinify */ class Horde_JavascriptMinify_Yui extends Horde_JavascriptMinify_Null { /** * @param array $opts Driver specific options: * 
     *   - cmdline: (string) Command line arguments to use.
     *   - java: (string) [REQUIRED] Path to the java binary.
     *   - yui: (string) [REQUIRED] Path to the YUI compressor.
     *
*/ public function setOptions(array $opts = array()) { foreach (array('java', 'yui') as $val) { if (!isset($opts[$val])) { throw new InvalidArgumentException( sprintf('Missing required %s option.', $val) ); } } parent::setOptions($opts); } /** */ public function minify() { $js = parent::minify(); if (!is_executable($this->_opts['java']) || !is_readable($this->_opts['yui'])) { $this->_opts['logger']->log( 'The java path or YUI location can not be accessed.', Horde_Log::ERR ); return $js; } $cmd = escapeshellcmd($this->_opts['java']) . ' -jar ' . escapeshellarg($this->_opts['yui']) . ' --type js'; if (isset($this->_opts['cmdline'])) { $cmd .= ' ' . $this->_opts['cmdline']; } $cmdline = new Horde_JavascriptMinify_Util_Cmdline(); return $cmdline->runCmd($js, trim($cmd), $this->_opts['logger']) . $this->_sourceUrls(); } }