/**
* getSurveyContent
* Render the actual survey question for the specified form id that passed .
*
* @return string rendered template
*
* @param int $formId The id of the survey to get the content for.
* @param tpl $tpl This is the actual template system parsed from the front end
*/
public function getSurveyContent($surveyId, $tpl)
{
// give the form an action to handle the submission
// $tpl->Assign('action', 'admin/index.php?Page=Addons&Addon=surveys&Action=Submit&ajax=1&formId=' . $surveyId);
$success_message = IEM::sessionGet('survey.addon.' . $surveyId . '.successMessage');
if ($success_message) {
IEM::sessionRemove('survey.addon.' . $surveyId . '.successMessage');
$tpl->Assign('successMessage', $success_message);
return $tpl->ParseTemplate('survey_success');
}
$tpl->Assign('action', 'surveys_submit.php?ajax=1&formId=' . $surveyId);
// check for valid ID
if (!isset($surveyId)) {
return;
}
require_once 'widgets.php';
$widgets_api = new Addons_survey_widgets_api();
$loadRes = $this->Load($surveyId);
if ($loadRes === false) {
echo 'invalid form id';
return;
}
$surveyData = $this->GetData();
$widgets = $this->getWidgets($this->id);
// and if there are widgets
// iterate through each one
$widgetErrors = array();
if ($widgets) {
$widgetErrors = IEM::sessionGet('survey.addon.' . $surveyId . '.widgetErrors');
foreach ($widgets as $k => &$widget) {
if ($widget['is_visible'] == 1 || $widget['type'] == 'section.break') {
// $widget->className = Interspire_String::camelCase($widget->type, true);
// Getting error from form..
$widget['className'] = 'Widget_' . str_replace('.', '_', $widget['type']);
$widgets_api->SetId($widget['id']);
$widget['fields'] = $widgets_api->getFields(false);
// if there are errors for this widget, set them
if ($widgetErrors && count($widgetErrors[$widget['id']]) > 0) {
$widget['errors'] = $widgetErrors[$widget['id']];
}
// randomize the fields if told to do so
if ($widget['is_random'] == 1) {
shuffle($widget['fields']);
}
// tack on an other field if one exists
if ($otherField = $widgets_api->getOtherField()) {
$otherField['value'] = '__other__';
$widget['fields'][] = $otherField;
}
// if it is a file widget, then grab the file types
if ($widget['type'] == 'file') {
$widget['fileTypes'] = preg_split('/\\s*,\\s*/', $widget['allowed_file_types']);
$widget['lastFileType'] = array_pop($widget['fileTypes']);
}
// assign the widget information to the view
$tpl->Assign('widget', $widget);
// render the widget template
$widget['template'] = $tpl->parseTemplate('widget.front.' . $widget['type'], true);
} else {
unset($widgets[$k]);
}
}
// clear the widget errors session variable
IEM::sessionRemove('survey.addon.' . $surveyId . '.widgetErrors');
}
// assign the form, widget and widget-field data to the template
$tpl->Assign('errorMessage', IEM::sessionGet('survey.addon.' . $surveyId . '.errorMessage'));
$tpl->Assign('successMessage', IEM::sessionGet('survey.addon.' . $surveyId . '.successMessage'));
$tpl->Assign('survey', $surveyData);
$tpl->Assign('widgets', $widgets);
// unset the message that was set, so it doesn't get displayed again
IEM::sessionRemove('survey.addon.' . $surveyId . '.errorMessage');
IEM::sessionRemove('survey.addon.' . $surveyId . '.successMessage');
//return $this->template->parseTemplate('form', true);
return $tpl->ParseTemplate('survey');
}