/**
* Display the view
*/
public function display($tpl = null)
{
$app = JFactory::getApplication();
/** @var $app JApplicationSite */
// Initialise variables
$this->state = $this->get('State');
$this->form = $this->get('Form');
$this->params = $this->state->get("params");
$userId = JFactory::getUser()->get("id");
if (!$userId) {
$returnUrl = JRoute::_("index.php?option=com_userideas&view=form");
$app->enqueueMessage(JText::_("COM_USERIDEAS_ERROR_NOT_LOG_IN"), "notice");
$app->redirect(JRoute::_('index.php?option=com_users&view=login&return=' . base64_encode($returnUrl), false));
return;
}
$itemId = $this->state->get("form.id");
if (!empty($itemId)) {
jimport("userideas.validator.item.owner");
$itemValidator = new UserIdeasValidatorItemOwner(JFactory::getDbo(), $itemId, $userId);
if (!$itemValidator->isValid()) {
$app->enqueueMessage(JText::_("COM_USERIDEAS_ERROR_INVALID_ITEM"), "notice");
$app->redirect(JRoute::_('index.php', false));
return;
}
}
$this->version = new UserIdeasVersion();
$this->prepareDebugMode();
$this->prepareDocument();
parent::display($tpl);
}
public function save($key = null, $urlVar = null)
{
// Check for request forgeries.
JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
// Get the data from the form POST
$data = $this->input->post->get('jform', array(), 'array');
$itemId = JArrayHelper::getValue($data, "id", 0, "int");
$redirectOptions = array("view" => "form", "id" => $itemId);
// Check for valid user
$userId = JFactory::getUser()->id;
if (!$userId) {
$redirectOptions = array("force_direction" => "index.php?option=com_users&view=login");
$this->displayNotice(JText::_('COM_USERIDEAS_ERROR_NOT_LOG_IN'), $redirectOptions);
return;
}
// Check for valid owner of the item
if (!empty($itemId)) {
jimport("userideas.validator.item.owner");
$itemValidator = new UserIdeasValidatorItemOwner(JFactory::getDbo(), $itemId, $userId);
if (!$itemValidator->isValid($itemId, $userId)) {
$redirectOptions = array("force_direction" => UserIdeasHelperRoute::getItemsRoute());
$this->displayNotice(JText::_('COM_USERIDEAS_ERROR_INVALID_ITEM'), $redirectOptions);
return;
}
}
$model = $this->getModel();
/** @var $model UserIdeasModelForm */
$form = $model->getForm($data, false);
/** @var $form JForm */
if (!$form) {
throw new Exception(JText::_("COM_USERIDEAS_ERROR_FORM_CANNOT_BE_LOADED"), 500);
}
// Test if the data is valid.
$validData = $model->validate($form, $data);
// Check for validation errors.
if ($validData === false) {
$this->displayNotice($form->getErrors(), $redirectOptions);
return;
}
try {
$validData["user_id"] = $userId;
$itemId = $model->save($validData);
$redirectOptions["id"] = $itemId;
} catch (Exception $e) {
JLog::add($e->getMessage());
throw new Exception(JText::_('COM_USERIDEAS_ERROR_SYSTEM'));
}
// Redirect to next page
$this->displayMessage(JText::_('COM_USERIDEAS_ITEM_SAVED_SUCCESSFULLY'), $redirectOptions);
}
/**
* Method override to check if you can edit an existing record.
*
* @param array $data An array of input data.
* @param string $key The name of the key for the primary key; default is id.
*
* @return boolean
*
* @since 1.6
*/
protected function allowEdit($data = array(), $key = 'id')
{
$user = JFactory::getUser();
// Validate action role.
if (!$user->authorise('core.edit.own', 'com_userideas')) {
return false;
}
// Validate item owner.
$itemId = JArrayHelper::getValue($data, $key);
$userId = $user->get("id");
// Validate item owner.
jimport("userideas.validator.item.owner");
$itemValidator = new UserIdeasValidatorItemOwner(JFactory::getDbo(), $itemId, $userId);
if (!$itemValidator->isValid()) {
return false;
}
return true;
}
/**
* Method to test whether a record can be created or edited.
*
* @param int $itemId Item ID/
* @param int $userId User ID.
*
* @return boolean True if allowed to change the state of the record. Defaults to the permission for the component.
*
* @since 12.2
*/
public function canEditOwn($itemId, $userId)
{
$user = JFactory::getUser();
if (!$user->authorise('core.edit.own', "com_userideas")) {
return false;
}
// Validate item owner.
jimport("userideas.validator.item.owner");
$itemValidator = new UserIdeasValidatorItemOwner(JFactory::getDbo(), $itemId, $userId);
if (!$itemValidator->isValid()) {
return false;
}
return true;
}
