/**
* Returns the rendered view template
*
* @return string
*/
protected function getRenderedTemplate($isRepeatable = false)
{
$sourceTemplate = isset($this->element['source']) ? (string) $this->element['source'] : null;
$sourceView = isset($this->element['source_view']) ? (string) $this->element['source_view'] : null;
$sourceViewType = isset($this->element['source_view_type']) ? (string) $this->element['source_view_type'] : 'html';
$sourceComponent = isset($this->element['source_component']) ? (string) $this->element['source_component'] : null;
if (empty($sourceTemplate)) {
return '';
}
$sourceContainer = empty($sourceComponent) ? $this->form->getContainer() : Container::getInstance($sourceComponent);
if (empty($sourceView)) {
$viewObject = new View($sourceContainer, array('name' => 'FAKE_FORM_VIEW'));
} else {
$viewObject = $sourceContainer->factory->view($sourceView, $sourceViewType);
}
$viewObject->populateFromModel($this->form->getModel());
return $viewObject->loadAnyTemplate($sourceTemplate, array('model' => $isRepeatable ? $this->item : $this->form->getModel(), 'form' => $this->form, 'formType' => $this->form->getAttribute('type', 'edit'), 'fieldValue' => $this->value, 'fieldElement' => $this->element));
}
/**
* Returns the rendered view template
*
* @return string
*/
protected function getCallbackResults()
{
$source_file = empty($this->element['source_file']) ? '' : (string) $this->element['source_file'];
$source_class = empty($this->element['source_class']) ? '' : (string) $this->element['source_class'];
$source_method = empty($this->element['source_method']) ? '' : (string) $this->element['source_method'];
if (empty($source_class) || empty($source_method)) {
return '';
}
// Maybe we have to load a file?
if (!empty($source_file)) {
$source_file = $this->form->getContainer()->template->parsePath($source_file, true);
if ($this->form->getContainer()->filesystem->fileExists($source_file)) {
include_once $source_file;
}
}
// Make sure the class exists
if (class_exists($source_class, true)) {
// ...and so does the option
if (in_array($source_method, get_class_methods($source_class))) {
return $source_class::$source_method(array('model' => $this->form->getModel(), 'form' => $this->form, 'formType' => $this->form->getAttribute('type', 'edit'), 'fieldValue' => $this->value, 'fieldElement' => $this->element));
}
}
return '';
}
/**
* Renders a Form and returns the corresponding HTML
*
* @param Form &$form The form to render
* @param DataModel $model The model providing our data
* @param string $formType The form type: edit, browse or read
* @param boolean $raw If true, the raw form fields rendering (without the surrounding form tag) is
* returned.
*
* @return string The HTML rendering of the form
*/
function renderForm(Form &$form, DataModel $model, $formType = null, $raw = false)
{
$useChosen = $form->getAttribute('chosen', 'select');
$useChosen = in_array($useChosen, array('false', 'no', 'off', '0')) ? '' : $useChosen;
if ($useChosen) {
\JHtml::_('formbehavior.chosen', $useChosen);
}
if (is_null($formType)) {
$formType = $form->getAttribute('type', 'edit');
} else {
$formType = strtolower($formType);
}
switch ($formType) {
case 'browse':
return $this->renderFormBrowse($form, $model);
break;
case 'read':
if ($raw) {
return $this->renderFormRaw($form, $model, 'read');
} else {
return $this->renderFormRead($form, $model);
}
break;
default:
if ($raw) {
return $this->renderFormRaw($form, $model, 'edit');
} else {
return $this->renderFormEdit($form, $model);
}
break;
}
}
