/**
* 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()
{
if ($this->model) {
$this->model->setIfExists('grs_email', 'itemDisplay', array('MUtil_Html_AElement', 'ifmail'));
$this->model->setIfExists('gr2o_comments', 'rowspan', 2);
if ($this->showConsentWarning && $this->model->has('gr2o_consent')) {
$this->model->set('gr2o_consent', 'formatFunction', array($this, 'checkConsent'));
}
if (!$this->repeater) {
if (!$this->respondentData) {
$this->repeater = $this->model->loadRepeatable();
} else {
// In case a single array of values was passed: make nested
if (is_array(reset($this->respondentData))) {
$data = $this->respondentData;
} else {
$data = array($this->respondentData);
}
$this->repeater = \MUtil_Lazy::repeat($data);
}
}
return true;
}
return false;
}
/**
* 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()
{
if ($this->model) {
$this->model->setIfExists('grs_email', 'itemDisplay', array('MUtil_Html_AElement', 'ifmail'));
$this->model->setIfExists('gr2o_comments', 'rowspan', 2);
if ($this->showConsentWarning && $this->model->has('gr2o_consent')) {
$this->model->set('gr2o_consent', 'formatFunction', array($this, 'checkConsent'));
}
if (!$this->repeater) {
if (!$this->respondent) {
$this->repeater = $this->model->loadRepeatable();
} else {
$data = array($this->respondent->getArrayCopy());
$this->repeater = \MUtil_Lazy::repeat($data);
}
}
return true;
}
return false;
}
