/**
* Make sure we have an valid author id set, or a guest id
*
* Validation callback.
*
* @param Validation $validation Validation object
* @param string $field Field name
*
* @uses User::lookup_by_name
* @uses DB::select
* @uses DB::expr
* @uses Validation::error
*/
public function valid_author(Validation $validation, $field)
{
if (!empty($this->author_name) and !($account = User::lookup_by_name($this->author_name))) {
$validation->error('author', 'invalid', array($this->author_name));
} else {
if (isset($account)) {
$this->author = $account->id;
}
}
if (empty($this->author)) {
$validation->error($field, 'not_empty', array($validation[$field]));
} elseif ($this->author == 1 and empty($this->guest_name)) {
$validation->error('guest_name', 'not_empty', array($validation[$field]));
} elseif ($this->author == 1 and !empty($this->guest_name)) {
$result = DB::select(array(DB::expr('COUNT(*)'), 'total_count'))->from('users')->where('name', 'LIKE', $this->guest_name)->or_where('nick', 'LIKE', $this->guest_name)->execute($this->_db)->get('total_count');
if ($result > 0) {
$validation->error($field, 'registered_user', array($validation[$field]));
}
}
}
/**
* Validation callback
*
* @param string $name Validation name
* @param Validation $validation Validation object
* @param string $field Field name
*
* @uses Valid::numeric
* @uses Config::get
*/
public function is_valid($name, Validation $validation, $field)
{
// Make sure we have a valid term id set
if ($name == 'category') {
if (isset($this->categories) and is_array($this->categories)) {
foreach ($this->categories as $id => $term) {
if ($term == 'last' or !Valid::numeric($term)) {
$validation->error('categories', 'invalid', array($validation[$field]));
}
}
}
} elseif ($name == 'created') {
if (!empty($this->author_date) and !($date = strtotime($this->author_date))) {
$validation->error($field, 'invalid', array($this->author_date));
} else {
if (isset($date)) {
$this->created = $date;
}
}
} elseif ($name == 'author') {
if (!empty($this->author_name) and !($account = User::lookup_by_name($this->author_name))) {
$validation->error($field, 'invalid', array($this->author_name));
} else {
if (isset($account)) {
$this->author = $account->id;
}
}
} elseif ($name == 'pubdate') {
if (!empty($this->author_pubdate) and !($date = strtotime($this->author_pubdate))) {
$validation->error($field, 'invalid', array($validation[$field]));
} else {
if (isset($date)) {
$this->pubdate = $date;
}
}
} elseif ($name == 'image') {
if (isset($_FILES['image']['name']) and !empty($_FILES['image']['name'])) {
$allowed_types = Config::get('media.supported_image_formats', array('jpg', 'png', 'gif'));
$data = Validation::factory($_FILES)->rule('image', 'Upload::not_empty')->rule('image', 'Upload::valid')->rule('image', 'Upload::type', array(':value', $allowed_types));
if (!$data->check()) {
$validation->error($field, 'invalid', array($validation[$field]));
}
}
}
}
/**
* Compose message
*/
public function action_compose()
{
$this->title = __('New Message');
// Set form destination
$destination = !is_null($this->request->query('destination')) ? array('destination' => $this->request->query('destination')) : array();
// Set form action
$action = Route::get('user/message')->uri(array('action' => 'compose')) . URL::query($destination);
$view = View::factory('message/form')->bind('message', $message)->bind('errors', $this->_errors)->set('destination', $destination)->set('action', $action)->set('recipient', FALSE);
$message = ORM::factory('message');
if ($this->valid_post('message')) {
$sent = (isset($_POST['draft']) and $_POST['draft']) ? 0 : time();
$sender = Auth::instance()->get_user();
$status = $sent == 0 ? PM::STATUS_DRAFT : PM::STATUS_UNREAD;
$act = $sent == 0 ? __('saved') : __('sent');
try {
$message->values(array('sender' => $sender->id, 'recipient' => User::lookup_by_name($_POST['recipient']), 'subject' => $_POST['subject'], 'body' => $_POST['body'], 'status' => $status, 'format' => $_POST['format'], 'sent' => $sent))->save();
Log::info('Message :id successfully :act.', array(':id' => $message->id, ':act' => $act));
Message::success(__('Message successfully :act.', array(':act' => $act)));
// Redirect to Inbox
$this->request->redirect(Route::get('user/message')->uri());
} catch (ORM_Validation_Exception $e) {
$this->_errors = $e->errors('models', TRUE);
}
}
$this->response->body($view);
}
