/**
* Process the incoming Xajax request
*
* @return boolean
*/
public function processRequest()
{
if (!$this->canProcessRequest()) {
return false;
}
$aArgs = RequestManager::getInstance()->process();
// Try to register an instance of the requested class, if it isn't yet
if (!array_key_exists($this->sRequestedClass, $this->aCallableObjects)) {
PluginManager::getInstance()->registerClass($this->sRequestedClass);
}
if (array_key_exists($this->sRequestedClass, $this->aCallableObjects)) {
$xCallableObject = $this->aCallableObjects[$this->sRequestedClass];
if ($xCallableObject->hasMethod($this->sRequestedMethod)) {
$xCallableObject->call($this->sRequestedMethod, $aArgs);
return true;
}
}
// Unable to find the requested object or method
throw new \Xajax\Exception\Error('errors.objects.invalid', array('class' => $this->sRequestedClass, 'method' => $this->sRequestedMethod));
}
private function __construct()
{
$this->aProcessingEvents = array();
$sTranslationDir = realpath(__DIR__ . '/../translations');
$sTemplateDir = realpath(__DIR__ . '/../templates');
Utils\Container::getInstance()->init($sTranslationDir, $sTemplateDir);
$this->xRequestManager = RequestManager::getInstance();
$this->xResponseManager = ResponseManager::getInstance();
$this->xPluginManager = PluginManager::getInstance();
$this->setDefaultOptions();
$this->aOptionMappings = array('language' => 'core.language', 'version' => 'core.version', 'characterEncoding' => 'core.encoding', 'decodeUTF8Input' => 'core.decode_utf8', 'requestURI' => 'core.request.uri', 'defaultMode' => 'core.request.mode', 'defaultMethod' => 'core.request.method', 'wrapperPrefix' => array('core.prefix.function', 'core.prefix.class'), 'eventPrefix' => 'core.prefix.event', 'timeout' => 'core.process.timeout', 'cleanBuffer' => 'core.process.clean_buffer', 'exitAllowed' => 'core.process.exit_after', 'errorHandler' => 'core.error.handle', 'logFile' => 'core.error.log_file', 'debug' => 'core.debug.on', 'verboseDebug' => 'core.debug.verbose', 'debugOutputID' => 'js.lib.output_id', 'responseQueueSize' => 'js.lib.queue_size', 'scriptLoadTimeout' => 'js.lib.load_timeout', 'waitCursor' => 'js.lib.show_cursor', 'statusMessages' => 'js.lib.show_status', 'javascript URI' => array('js.app.uri', 'js.lib.uri'), 'javascript Dir' => 'js.app.dir', 'deferScriptGeneration' => array('js.app.export', 'js.app.minify'), 'deferDirectory' => 'js.app.dir', 'scriptDefferal' => 'js.app.options');
}
/**
* Process the incoming Xajax request
*
* @return boolean
*/
public function processRequest()
{
if (!$this->canProcessRequest()) {
return false;
}
$aArgs = RequestManager::getInstance()->process();
if (array_key_exists($this->sRequestedFunction, $this->aFunctions)) {
$this->aFunctions[$this->sRequestedFunction]->call($aArgs);
return true;
}
// Unable to find the requested function
throw new \Xajax\Exception\Error('errors.functions.invalid', array('name' => $this->sRequestedFunction));
}
/**
* Used internally to generate the response headers
*
* @return void
*/
public function sendHeaders()
{
$xRequestManager = RequestManager::getInstance();
if ($xRequestManager->getRequestMethod() == Xajax::METHOD_GET) {
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-cache, must-revalidate");
header("Pragma: no-cache");
}
$sCharacterSet = '';
$sCharacterEncoding = trim($this->getOption('core.encoding'));
if ($sCharacterEncoding && strlen($sCharacterEncoding) > 0) {
$sCharacterSet = '; charset="' . trim($sCharacterEncoding) . '"';
}
header('content-type: ' . $this->sContentType . ' ' . $sCharacterSet);
}