/**
* Overridden isValid() method for pre-validation code
*
* @param array $formData data typically from a POST or GET request
*
* @return bool
*/
public function isValid($formData = array())
{
// Need to load the letting agents into the drop down or it fails validation
// with an invalid id - by default zend does an inArray check on select boxes
if (array_key_exists('letting_agent_asn', $formData)) {
$agentLookup = new Datasource_Core_Agents();
$agentList = $agentLookup->searchByAsnOrNameAndAddress($formData['letting_agent_asn'], $formData['letting_agent_name'], $formData['letting_agent_town']);
$agentDropdownValues = array();
if ($agentList) {
foreach ($agentList as $agent) {
$agentDropdownValues[$agent['asn']] = $agent['name'] . ', ' . $agent['address'];
}
}
$agentDropdown = $this->letting_agent;
$agentDropdown->setMultiOptions($agentDropdownValues);
$agentDropdown->setRequired(true);
}
// Check if letting_agent_agent is 'Yes', if so then either:
// letting_agent_name AND letting_agent_town are mandatory, OR
// letting_agent_asn is mandatory
if (isset($formData['letting_agent_has']) && $formData['letting_agent_has'] == 'yes') {
// Set all three to mandatory first
$this->getElement('letting_agent_name')->setRequired(true);
$this->getElement('letting_agent_town')->setRequired(true);
$this->getElement('letting_agent_asn')->setRequired(true);
// Decide which can be un-mandatory
if (trim($formData['letting_agent_asn']) != '') {
$this->getElement('letting_agent_name')->setRequired(false);
$this->getElement('letting_agent_town')->setRequired(false);
}
if (trim($formData['letting_agent_name']) != '' && trim($formData['letting_agent_town']) != '') {
$this->getElement('letting_agent_asn')->setRequired(false);
}
} elseif (isset($formData['letting_agent_has']) && $formData['letting_agent_has'] == 'no') {
// The user has said they don't have a letting agent so ignore all the validation
// TODO: This is a dirty fix to QC4364 - this code is so complex and dirty that I can't actually find
// why it's throwing weird haystack validation errors. Needs re-factoring.
return true;
}
// Call original isValid()
return parent::isValid($formData);
}
/**
* Finds agents that match name and town, each of which may be partially given.
*
* @param string $name Agent's name.
* @param string $town Agent's town.
* @return array Simple array of results, primarily for display.
* @throws Zend_Exception
*/
public function searchByNameAndAddress($name, $town)
{
return $this->_agentDatasource->searchByAsnOrNameAndAddress('', $name, $town);
}
/**
* Validate and return agent list for use via AJAX
*
* @return void
*/
public function getagentsAction()
{
$output = array();
$request = $this->getRequest();
$postdata = $request->getPost();
$agentLookup = new Datasource_Core_Agents();
$output['data'] = $agentLookup->searchByAsnOrNameAndAddress($postdata['letting_agent_asn'], $postdata['letting_agent_name'], $postdata['letting_agent_town']);
$output['errorJs'] = '';
$output['errorCount'] = 0;
$output['errorHtml'] = '';
echo Zend_Json::encode($output);
}
