/**
* Display a list of questions
*
* @apiMethod GET
* @apiUri /answers/questions/list
* @apiParameter {
* "name": "limit",
* "description": "Number of result to return.",
* "required": false,
* "default": 25
* }
* @apiParameter {
* "name": "start",
* "description": "Number of where to start returning results.",
* "required": false,
* "default": 0
* }
* @apiParameter {
* "name": "search",
* "description": "A word or phrase to search for.",
* "required": false,
* "default": ""
* }
* @apiParameter {
* "name": "sort",
* "description": "Field to sort results by.",
* "required": false,
* "default": "created",
* "allowedValues": "created, title, alias, id, publish_up, publish_down, state"
* }
* @apiParameter {
* "name": "sort_Dir",
* "description": "Direction to sort results by.",
* "required": false,
* "default": "desc",
* "allowedValues": "asc, desc"
* }
* @return void
*/
public function listTask()
{
$database = \App::get('db');
$model = new \Components\Answers\Tables\Question($database);
$filters = array('limit' => Request::getInt('limit', 25), 'start' => Request::getInt('limitstart', 0), 'search' => Request::getVar('search', ''), 'filterby' => Request::getword('filterby', ''), 'sortby' => Request::getWord('sort', 'date'), 'sort_Dir' => strtoupper(Request::getWord('sortDir', 'DESC')));
$response = new stdClass();
$response->questions = array();
$response->total = $model->getCount($filters);
if ($response->total) {
$base = rtrim(Request::base(), '/');
foreach ($model->getResults($filters) as $i => $q) {
$question = new \Components\Answers\Models\Question($q);
$obj = new stdClass();
$obj->id = $question->get('id');
$obj->subject = $question->subject();
$obj->quesion = $question->content();
$obj->state = $question->get('state');
$obj->url = str_replace('/api', '', $base . '/' . ltrim(Route::url($question->link()), '/'));
$obj->responses = $question->comments('count');
$response->questions[] = $obj;
}
}
$response->success = true;
$this->send($response);
}
/**
* Delete a question
*
* @return void
*/
public function deleteqTask()
{
// Login required
if (User::isGuest()) {
$this->setError(Lang::txt('COM_ANSWERS_PLEASE_LOGIN'));
$this->loginTask();
return;
}
if (!User::authorise('core.delete', $this->_option) && !User::authorise('core.manage', $this->_option)) {
throw new Exception(Lang::txt('JLIB_APPLICATION_ERROR_ACCESS_FORBIDDEN'), 403);
}
// Incoming
$id = Request::getInt('qid', 0);
$ip = !User::isGuest() ? Request::ip() : '';
$reward = 0;
if ($this->config->get('banking')) {
$BT = new Transaction($this->database);
$reward = $BT->getAmount('answers', 'hold', $id);
}
$email = 0;
$question = new Question($id);
// Check if user is authorized to delete
if ($question->get('created_by') != User::get('id')) {
App::redirect(Route::url($question->link() . '¬e=3'));
return;
}
if ($question->get('state') == 1) {
App::redirect(Route::url($question->link() . '¬e=2'));
return;
}
$question->set('state', 2);
// Deleted by user
$question->set('reward', 0);
// Store new content
if (!$question->store(false)) {
throw new Exception($question->getError(), 500);
}
if ($reward && $this->config->get('banking')) {
// Get all the answers for this question
if ($question->comments('list', array('filterby' => 'all'))) {
$users = array();
foreach ($responses as $r) {
$users[] = $r->creator('id');
}
// Build the "from" info
$from = array('email' => Config::get('mailfrom'), 'name' => Config::get('sitename') . ' ' . Lang::txt('COM_ANSWERS_ANSWERS'), 'multipart' => md5(date('U')));
// Build the message subject
$subject = Config::get('sitename') . ' ' . Lang::txt('COM_ANSWERS_ANSWERS') . ', ' . Lang::txt('COM_ANSWERS_QUESTION') . ' #' . $id . ' ' . Lang::txt('COM_ANSWERS_WAS_REMOVED');
$message = array();
// Plain text message
$eview = new \Hubzero\Mail\View(array('name' => 'emails', 'layout' => 'removed_plaintext'));
$eview->option = $this->_option;
$eview->sitename = Config::get('sitename');
$eview->question = $question;
$eview->id = $question->get('id');
$eview->boundary = $from['multipart'];
$message['plaintext'] = $eview->loadTemplate(false);
$message['plaintext'] = str_replace("\n", "\r\n", $message['plaintext']);
// HTML message
$eview->setLayout('removed_html');
$message['multipart'] = $eview->loadTemplate();
$message['multipart'] = str_replace("\n", "\r\n", $message['multipart']);
// Send the message
if (!Event::trigger('xmessage.onSendMessage', array('answers_question_deleted', $subject, $message, $from, $users, $this->_option))) {
$this->setError(Lang::txt('COM_ANSWERS_MESSAGE_FAILED'));
}
}
// Remove hold
$BT->deleteRecords('answers', 'hold', $id);
// Make credit adjustment
$BTL_Q = new Teller($this->database, User::get('id'));
$adjusted = $BTL_Q->credit_summary() - $reward;
$BTL_Q->credit_adjustment($adjusted);
}
// Redirect to the question
App::redirect(Route::url('index.php?option=' . $this->_option));
}
