/**
* serve method
*
* Forward missing css/js requests to MiCompressor; if it isn't for a css or js file
* bail out early and save some cycles.
*
* Don't render a view to prevent any helper/afterFilter logic from further manipulating
* what MiCompressor has already done
*
* Clear the url cache, to regenerate the timestamp on the next request
*
* @return void
* @access public
*/
function serve()
{
$url = ltrim($this->params->url, '/');
$message = 'Request for: ' . Router::url('/' . $this->params->url, true) . ' from ' . $this->referer();
$this->autoRender = false;
if (!preg_match('@/?(css|js)@', $url)) {
$message = 'Invalid request. ' . $message;
if (Configure::read()) {
$this->Session->setFlash($message);
}
return trigger_error($message);
}
if (preg_match('@^/?js/theme@', $url) && $this->_linkTheme() && file_exists(WWW_ROOT . $url)) {
$this->redirect('/' . ltrim($this->params['url']['url'], '/'));
}
if (preg_match('@.*\\.(?:png|bmp|jpg|jpeg|gif)$@', $this->params->url)) {
return $this->_missingImage($message);
}
if (App::import('Vendor', 'Mi.UrlCache')) {
$inst = UrlCache::getInstance('/', $this->params);
$inst->delete($_SERVER['REQUEST_URI']);
}
App::import('Vendor', 'MiAsset.MiCompressor');
$bits = explode('.', $url);
$type = array_pop($bits);
if (preg_match('@^/?' . $type . '/(.*)\\.' . $type . '@', $url, $matches)) {
$request = $matches[1];
} else {
$request = preg_replace('@\\.' . $type . '$@', '', $url);
}
$result = MiCompressor::serve($request, $type);
if (!trim(preg_replace('@/\\*.*\\*\\/@s', '', $result))) {
if ($result) {
$message = $result;
}
return $this->_missingAsset($message);
}
if (Configure::read() && strpos($result, 'PROBLEM:')) {
preg_match('@^(/\\*.*\\*/)@s', $result, $matches);
$this->Session->setFlash('<pre>' . $matches[1] . '</pre>');
}
if ($type === 'css') {
header('Content-type: text/css');
} else {
header('Content-type: application/javascript');
}
echo $result;
Configure::write('debug', 0);
}
/**
* populateVendorMap method
*
* @param bool $reset false
* @static
* @return void
* @access protected
*/
protected static function _populateVendorMap($reset = false)
{
if ($reset || !self::$vendorMap) {
App::import('Vendor', 'Mi.MiCache');
$plugins = MiCache::mi('plugins');
foreach ($plugins as $path => $plugin) {
if (is_dir($path . DS . 'webroot')) {
if (!class_exists('Mi')) {
APP::import('Vendor', 'Mi.Mi');
}
$files = Mi::files($path . DS . 'webroot', null, '.*\\.(css|js)$');
foreach ($files as $fPath) {
$fPath = realpath($fPath);
self::$vendorMap[str_replace(realpath($path . DS . 'webroot') . DS, $plugin . DS, $fPath)] = $fPath;
}
}
}
self::log("Populating Vendor Map");
if (!class_exists('MiCache')) {
self::log("\tMiCache doesn't exist. Skipping.");
return;
}
self::$vendorMap = am(self::$vendorMap, MiCache::mi('vendors', null, array('shells'), array('excludeFolders' => array('shells', 'simpletest'), 'extension' => array('css', 'js'), 'excludePattern' => false)));
self::log("\tDone.");
}
}
/**
* printJs method
*
* @param mixed $sizeLimit null
* @return void
* @access protected
*/
function _printJs($sizeLimit = null)
{
foreach ($this->__jsViewStack as $package => $files) {
if (isset($this->__jsStack[$package])) {
$this->__jsStack[$package] = Set::merge($this->__jsStack[$package], $this->__jsViewStack[$package]);
} else {
$this->__jsStack[$package] = $this->__jsViewStack[$package];
}
}
$this->__jsViewStack = array();
if (!$this->__jsStack) {
$return = $this->__scripts;
$this->__scripts = '';
return $return;
}
if ($sizeLimit === true) {
if (!isset($this->__RequestHandler)) {
App::import('Component', 'RequestHandler');
$this->__RequestHandler = new RequestHandlerComponent();
}
if ($this->__RequestHandler->isMobile()) {
$sizeLimit = 25 * 1024;
}
}
if (isset($this->__jsStack['jquery'])) {
$this->__jsStack = array_merge(array('jquery' => $this->__jsStack['jquery']), $this->__jsStack);
}
$urls = MiCompressor::url($this->__jsStack, array('type' => 'js', 'sizeLimit' => $sizeLimit));
$this->__jsStack = array('default' => array());
$return = array();
foreach ((array) $urls as $url) {
$url = str_replace($this->webroot, '/', $this->url($url));
$return[] = $this->Html->script($url);
}
$return[] = $this->__scripts . $this->__scriptsView;
$this->__scripts = $this->__scriptsView = '';
return "\r" . implode("\r", $return) . "\r";
}
/**
* compress method
*
* @param string $type 'css'
* @return void
* @access protected
*/
function _compress($type = 'css')
{
Configure::write('MiCompressor.store', true);
$file = MiCompressor::cRead('configFile');
if (!file_exists($file)) {
$this->out($file . ' file not found');
$this->out(' ... skipping');
return;
}
$this->out($file . ' found');
$config = array();
include APP . $file;
if (empty($config['requestMap'][$type])) {
$this->out(' ... nothing to do');
return;
}
include_once APP . $file;
$allRequests = array();
$multiRequests = array();
$prefix = Configure::read('MiCompressor.prefix');
foreach ($config['requestMap'][$type] as $request => $_) {
$allRequests[] = $request;
}
$allRequests = am(array_unique($allRequests), $multiRequests);
sort($allRequests);
MiCompressor::log(null, $this);
$this->hr();
$this->out(' *** Normal Assetts ***');
foreach ($allRequests as $request) {
$this->hr();
MiCompressor::serve($request, $type);
MiCompressor::log();
}
$this->hr();
$this->out(' *** Minified Assetts ***');
foreach ($allRequests as $request) {
$this->hr();
MiCompressor::serve($request . '.min', $type);
MiCompressor::log();
}
}
