/**
* Add vote
*
* @param integer $option_id The id of the option selected
* @return boolean
*/
public function vote($option_id)
{
$option_id = (int) $option_id;
$option = Option::oneOrFail($option_id);
$option->set('hits', (int) $option->get('hits', 0) + 1);
if (!$option->save()) {
$this->setError($option->getError());
return false;
}
$this->set('voters', (int) $this->get('voters', 0) + 1);
if (!$this->save()) {
return false;
}
$dt = new Date();
$dt->set(['date' => \Date::toSql(), 'vote_id' => (int) $option_id, 'poll_id' => (int) $this->get('id')]);
if (!$dt->save()) {
$this->setError($dt->getError());
return false;
}
return true;
}
/**
* Save an entry
*
* @return void
*/
public function saveTask()
{
// Check for request forgeries
Request::checkToken();
if (!User::authorise('core.edit', $this->_option) && !User::authorise('core.create', $this->_option)) {
App::abort(403, Lang::txt('JERROR_ALERTNOAUTHOR'));
}
$fields = Request::getVar('fields', array(), 'post');
// Save the poll parent information
$row = Poll::oneOrNew($fields['id'])->set($fields);
if (!$row->save()) {
Notify::error($row->getError());
return $this->editTask($row);
}
$row->checkin();
// Save the poll options
$options = Request::getVar('polloption', array(), 'post');
foreach ($options as $i => $text) {
$option = new Option();
$option->set('poll_id', (int) $row->get('id'));
$option->set('text', htmlspecialchars($text, ENT_QUOTES, 'UTF-8'));
if ($fields['id']) {
$option->set('id', (int) $i);
}
if (!$option->save()) {
Notify::error($option->getError());
return $this->editTask($row);
}
}
Notify::success(Lang::txt('COM_POLL_ITEM_SAVED'));
if ($this->getTask() == 'apply') {
return $this->editTask($row);
}
$this->cancelTask();
}
