/**
* same as param(), but convert the value to a boolean value. If it isn't
* a numerical value, return null.
* @param string $parName the name of the request parameter
* @param mixed $parDefaultValue the default returned value if the parameter doesn't exists
* @param boolean $useDefaultIfEmpty true: says to return the default value the value is ""
* @return boolean the request parameter value
*/
protected function boolParam($parName, $parDefaultValue = null, $useDefaultIfEmpty = false)
{
$value = $this->request->getParam($parName, $parDefaultValue, $useDefaultIfEmpty);
if ($value == "true" || $value == "1" || $value == "on" || $value == "yes") {
return true;
} elseif ($value == "false" || $value == "0" || $value == "off" || $value == "no") {
return false;
} else {
return null;
}
}
/**
* main method : launch the execution of the action.
*
* This method should be called in a entry point.
* @param jRequest $request the request object
*/
public function process($request)
{
global $gJConfig;
$this->request = $request;
// let's log messages appeared during init
foreach ($this->initErrorMessages as $msg) {
jLog::log($msg, $msg->getCategory());
}
$this->request->init();
jSession::start();
$this->moduleName = $request->getParam('module');
$this->actionName = $request->getParam('action');
if (empty($this->moduleName)) {
$this->moduleName = $gJConfig->startModule;
}
if (empty($this->actionName)) {
if ($this->moduleName == $gJConfig->startModule) {
$this->actionName = $gJConfig->startAction;
} else {
$this->actionName = 'default:index';
}
}
jContext::push($this->moduleName);
try {
$this->action = new jSelectorActFast($this->request->type, $this->moduleName, $this->actionName);
if ($gJConfig->modules[$this->moduleName . '.access'] < 2) {
throw new jException('jelix~errors.module.untrusted', $this->moduleName);
}
$ctrl = $this->getController($this->action);
} catch (jException $e) {
if ($gJConfig->urlengine['notfoundAct'] == '') {
throw $e;
}
try {
$this->action = new jSelectorAct($gJConfig->urlengine['notfoundAct']);
$ctrl = $this->getController($this->action);
} catch (jException $e2) {
throw $e;
}
}
if (count($this->plugins)) {
$pluginparams = array();
if (isset($ctrl->pluginParams['*'])) {
$pluginparams = $ctrl->pluginParams['*'];
}
if (isset($ctrl->pluginParams[$this->action->method])) {
$pluginparams = array_merge($pluginparams, $ctrl->pluginParams[$this->action->method]);
}
foreach ($this->plugins as $name => $obj) {
$result = $this->plugins[$name]->beforeAction($pluginparams);
if ($result) {
$this->action = $result;
jContext::pop();
jContext::push($result->module);
$this->moduleName = $result->module;
$this->actionName = $result->resource;
$ctrl = $this->getController($this->action);
break;
}
}
}
$this->response = $ctrl->{$this->action->method}();
if ($this->response == null) {
throw new jException('jelix~errors.response.missing', $this->action->toString());
}
foreach ($this->plugins as $name => $obj) {
$this->plugins[$name]->beforeOutput();
}
$this->response->output();
foreach ($this->plugins as $name => $obj) {
$this->plugins[$name]->afterProcess();
}
jContext::pop();
jSession::end();
}
