/** Edit an emperor
* @access public
* @return void
* @throws Pas_Exception_Param
*/
public function editemperorAction()
{
if ($this->getParam('id', false)) {
$form = new EmperorForm();
$form->submit->setLabel('Save Emperor\'s details');
$form->details->setLegend('Biographical details');
$this->view->form = $form;
if ($this->_request->isPost()) {
if ($form->isValid($this->_request->getPost())) {
$emperors = new Emperors();
$where = array();
$where[] = $emperors->getAdapter()->quoteInto('id = ?', $this->getParam('id'));
$emperors->update($form->getValues(), $where);
$this->getFlash()->addMessage('Issuer details for ' . $form->getValue('name') . ' updated!');
$this->redirect($this->_redirectUrl . 'emperorbios/');
} else {
$this->getFlash()->addMessage($this->_formErrors);
$form->populate($this->_request->getPost());
}
} else {
// find id is expected in $params['id']
$id = (int) $this->_request->getParam('id', 0);
if ($id > 0) {
$emperors = new Emperors();
$emperor = $emperors->fetchRow('id=' . $id);
if (count($emperor) > 0) {
$form->populate($emperor->toArray());
} else {
throw new Pas_Exception_Param($this->_nothingFound);
}
}
}
} else {
throw new Pas_Exception_Param($this->_missingParameter, 500);
}
}
