/**
* The place to check if the data set in the snippet is valid
* to generate the snippet.
*
* When invalid data should result in an error, you can throw it
* here but you can also perform the check in the
* checkRegistryRequestsAnswers() function from the
* {@see \MUtil_Registry_TargetInterface}.
*
* @return boolean
*/
public function hasHtmlOutput()
{
$model = $this->getModel();
$data = $model->loadFirst();
$roles = $this->currentUser->getAllowedRoles();
//\MUtil_Echo::track($data);
// Perform access check here, before anything has happened!!!
if (isset($data['ggp_role']) && !isset($roles[$data['ggp_role']])) {
$this->addMessage($this->_('You do not have sufficient privilege to edit this group.'));
$this->afterSaveRouteUrl = array($this->request->getActionKey() => 'show');
$this->resetRoute = false;
return false;
}
$this->menu->getParameterSource()->offsetSet('ggp_role', $data['ggp_role']);
return parent::hasHtmlOutput();
}
/**
* Set the footer of the browse table.
*
* Overrule this function to set the header differently, without
* having to recode the core table building code.
*
* @param \MUtil_Model_Bridge_VerticalTableBridge $bridge
* @param \MUtil_Model_ModelAbstract $model
* @return void
*/
protected function setShowTableFooter(\MUtil_Model_Bridge_VerticalTableBridge $bridge, \MUtil_Model_ModelAbstract $model)
{
if ($model instanceof RoundModel) {
$this->useCount = $model->getStartCount($this->roundId);
if ($this->useCount) {
$this->addMessage(sprintf($this->plural('This round has been completed %s time.', 'This round has been completed %s times.', $this->useCount), $this->useCount));
$this->addMessage($this->_('This round cannot be deleted, only deactivated.'));
$this->deleteQuestion = $this->_('Do you want to deactivate this round?');
$this->displayTitle = $this->_('Deactivate round');
}
}
parent::setShowTableFooter($bridge, $model);
}
