/**
* Loads the XML form and pass the fields to the response.
* Children may need to override this method.
*
* @return void
*/
protected function setForm()
{
$component = JComponentHelper::getComponent('com_k2');
$extension = JTable::getInstance('extension');
$extension->load($component->id);
JForm::addFormPath(JPATH_ADMINISTRATOR . '/components/com_k2');
$form = JForm::getInstance('com_k2.settings', 'config', array('control' => 'jform'), false, '/config');
$values = new JRegistry($extension->params);
$form->bind($values);
$_form = new stdClass();
foreach ($form->getFieldsets() as $fieldset) {
$array = array();
foreach ($form->getFieldset($fieldset->name) as $field) {
$tmp = new stdClass();
$tmp->label = $field->label;
$tmp->input = $field->input;
$tmp->type = $field->type;
$array[$field->name] = $tmp;
}
$name = $fieldset->name;
$_form->{$name} = $array;
}
K2Response::setForm($_form);
}
/**
* Loads the XML form and pass the fields to the response.
* Usually there would be no need to override this method.
*
* @return void
*/
protected function setForm()
{
// Get the row
$row = K2Response::getRow();
// Initialize form object
$_form = new stdClass();
// Get the dispatcher.
$dispatcher = JDispatcher::getInstance();
// Check if form file exists
jimport('joomla.filesystem.file');
if (JFile::exists(JPATH_ADMINISTRATOR . '/components/com_k2/models/' . $this->getName() . '.xml')) {
// Import JForm
jimport('joomla.form.form');
// Determine form name and path
$formName = 'K2' . ucfirst($this->getName()) . 'Form';
$formPath = JPATH_ADMINISTRATOR . '/components/com_k2/models/' . $this->getName() . '.xml';
// Convert JRegistry instances to plain object so JForm can bind them
if (property_exists($row, 'metadata')) {
$row->metadata = $row->metadata->toObject();
}
if (property_exists($row, 'params')) {
$row->params = $row->params->toObject();
}
if (property_exists($row, 'plugins')) {
$row->plugins = $row->plugins->toObject();
}
// Get the form instance
$form = JForm::getInstance($formName, $formPath);
// Bind values
$form->bind($row);
// Import plugins to extend the form
JPluginHelper::importPlugin('content');
// Trigger the form preparation event
$results = $dispatcher->trigger('onContentPrepareForm', array($form, $row));
// Pass the JForm to the model before attaching the fields
$this->prepareJForm($form, $row);
// Attach the JForm fields to the form
foreach ($form->getFieldsets() as $fieldset) {
$array = array();
foreach ($form->getFieldset($fieldset->name) as $field) {
$tmp = new stdClass();
$tmp->label = $field->label;
$tmp->input = $field->input;
$tmp->type = $field->type;
$array[$field->name] = $tmp;
}
$name = $fieldset->name;
$_form->{$name} = $array;
}
}
// Extend the form with K2 plugins
$_form->k2Plugins = array();
JPluginHelper::importPlugin('k2');
$dispatcher->trigger('onK2RenderAdminForm', array(&$_form, $row, $this->getName()));
$this->setFormFields($_form, $row);
K2Response::setForm($_form);
}
