/**
* Function to set variables up before form is built
*
* @param null
*
* @return void
* @access public
*/
public function preProcess()
{
if ($this->_action & CRM_Core_Action::DELETE) {
//check permission for action.
if (!CRM_Core_Permission::checkActionPermission('CiviEvent', $this->_action)) {
CRM_Core_Error::fatal(ts('You do not have permission to access this page'));
}
$this->_id = CRM_Utils_Request::retrieve('id', 'Positive', $this);
$this->_title = CRM_Core_DAO::getFieldValue('CRM_PCP_DAO_PCP', $this->_id, 'title');
$this->assign('title', $this->_title);
parent::preProcess();
}
if (!$this->_action) {
$this->_action = CRM_Utils_Array::value('action', $_GET);
$this->_id = CRM_Utils_Array::value('id', $_GET);
} else {
$this->_id = CRM_Utils_Request::retrieve('id', 'Positive', $this);
}
//give the context.
if (!isset($this->_context)) {
$this->_context = CRM_Utils_Request::retrieve('context', 'String', $this);
}
$this->assign('context', $this->_context);
$session = CRM_Core_Session::singleton();
$context = $session->popUserContext();
$userID = $session->get('userID');
//do not allow destructive actions without permissions
$permission = FALSE;
if (CRM_Core_Permission::check('administer CiviCRM') || $userID && CRM_Core_DAO::getFieldValue('CRM_PCP_DAO_PCP', $this->_id, 'contact_id') == $userID) {
$permission = TRUE;
}
if ($permission && $this->_id) {
$this->_title = CRM_Core_DAO::getFieldValue('CRM_PCP_DAO_PCP', $this->_id, 'title');
switch ($this->_action) {
case CRM_Core_Action::DELETE:
case 'delete':
CRM_PCP_BAO_PCP::deleteById($this->_id);
CRM_Core_Session::setStatus(ts("The Campaign Page '%1' has been deleted.", array(1 => $this->_title)), ts('Page Deleted'), 'success');
break;
case CRM_Core_Action::DISABLE:
case 'disable':
CRM_PCP_BAO_PCP::setDisable($this->_id, '0');
CRM_Core_Session::setStatus(ts("The Campaign Page '%1' has been disabled.", array(1 => $this->_title)), ts('Page Disabled'), 'success');
break;
case CRM_Core_Action::ENABLE:
case 'enable':
CRM_PCP_BAO_PCP::setDisable($this->_id, '1');
CRM_Core_Session::setStatus(ts("The Campaign Page '%1' has been enabled.", array(1 => $this->_title)), ts('Page Enabled'), 'success');
break;
}
if ($context) {
CRM_Utils_System::redirect($context);
}
}
}