/**
* Accept a response as the chosen answer
*
* @param integer $answer_id ID of response to be chosen
* @return boolean False if error, True on success
*/
public function accept($answer_id = 0)
{
if (!$answer_id) {
$this->setError(Lang::txt('No answer ID provided.'));
return false;
}
// Load the answer
$answer = new Response($answer_id);
if (!$answer->exists()) {
$this->setError(Lang::txt('Answer not found.'));
return false;
}
// Mark it at the chosen one
$answer->set('state', 1);
if (!$answer->store(true)) {
$this->setError($answer->getError());
return false;
}
// Mark the question as answered
$this->set('state', 1);
// If banking is enabled
if ($this->config('banking')) {
// Accepted answer is same person as question submitter?
if ($this->get('created_by') == $answer->get('created_by')) {
$BT = new Transaction($this->_db);
$reward = $BT->getAmount('answers', 'hold', $this->get('id'));
// Remove hold
$BT->deleteRecords('answers', 'hold', $this->get('id'));
// Make credit adjustment
$BTL_Q = new Teller($this->_db, User::get('id'));
$BTL_Q->credit_adjustment($BTL_Q->credit_summary() - $reward);
} else {
// Calculate and distribute earned points
$AE = new Helpers\Economy($this->_db);
$AE->distribute_points($this->get('id'), $this->get('created_by'), $answer->get('created_by'), 'closure');
}
// Set the reward value
$this->set('reward', 0);
}
// Save changes
return $this->store(true);
}
/**
* Mark an entry as "accepted" and unmark any previously accepted entry
*
* @return void
*/
public function acceptTask()
{
// Check for request forgeries
Request::checkToken(['get', 'post']);
// Incoming
$qid = Request::getInt('qid', 0);
$id = Request::getVar('id', array(0));
if (!is_array($id)) {
$id = array($id);
}
$publish = $this->getTask() == 'accept' ? 1 : 0;
// Check for an ID
if (count($id) < 1) {
$action = $publish == 1 ? 'accept' : 'reject';
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=' . $this->_controller, false), Lang::txt('COM_ANSWERS_ERROR_SELECT_ANSWER_TO', $action), 'error');
return;
} else {
if (count($id) > 1) {
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=' . $this->_controller, false), Lang::txt('COM_ANSWERS_ERROR_ONLY_ONE_ACCEPTED_ANSWER'), 'error');
return;
}
}
$ar = new Response($id[0]);
if (!$ar->exists()) {
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=' . $this->_controller, false));
return;
}
if ($publish == 1) {
// Unmark all other entries
$tbl = new Tables\Response($this->database);
if ($results = $tbl->find('list', array('question_id' => $ar->get('question_id')))) {
foreach ($results as $result) {
$result = new Response($result);
if ($result->get('state') != 0 && $result->get('state') != 1) {
continue;
}
$result->set('state', 0);
$result->store(false);
}
}
}
// Mark this entry
$ar->set('state', $publish);
if (!$ar->store(false)) {
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=' . $this->_controller, false), $ar->getError(), 'error');
return;
}
// Set message
if ($publish == '1') {
$message = Lang::txt('COM_ANSWERS_ANSWER_ACCEPTED');
} else {
if ($publish == '0') {
$message = Lang::txt('COM_ANSWERS_ANSWER_REJECTED');
}
}
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=' . $this->_controller, false), $message);
}
/**
* Rate an item
*
* @return void
*/
public function rateitemTask()
{
$no_html = Request::getInt('no_html', 0);
// Is the user logged in?
if (User::isGuest()) {
if (!$no_html) {
$this->setError(Lang::txt('COM_ANSWERS_PLEASE_LOGIN_TO_VOTE'));
$this->loginTask();
}
return;
}
// Incoming
$id = Request::getInt('refid', 0);
$cat = Request::getVar('category', '');
$vote = Request::getVar('vote', '');
$ip = Request::ip();
// Check for reference ID
if (!$id) {
// cannot proceed
if (!$no_html) {
App::redirect(Route::url('index.php?option=' . $this->_option), Lang::txt('No ID provided.'), 'error');
}
return;
}
// load answer
$row = new Response($id);
$qid = $row->get('question_id');
// Can't vote for your own comment
if ($row->get('created_by') == User::get('username')) {
if (!$no_html) {
App::redirect(Route::url('index.php?option=' . $this->_option . '&task=question&id=' . $qid), Lang::txt('Cannot vote for your own entries.'), 'warning');
}
return;
}
// Can't vote for your own comment
if (!$vote) {
if (!$no_html) {
App::redirect(Route::url('index.php?option=' . $this->_option . '&task=question&id=' . $qid), Lang::txt('No vote provided.'), 'warning');
}
return;
}
// Get vote log
$al = new Tables\Log($this->database);
$al->loadByIp($id, $ip);
if (!$al->id) {
// new vote;
// record if it was helpful or not
switch ($vote) {
case 'yes':
case 'like':
case 'up':
case 1:
$row->set('helpful', $row->get('helpful') + 1);
break;
case 'no':
case 'dislike':
case 'down':
case -1:
$row->set('nothelpful', $row->get('nothelpful') + 1);
break;
}
} else {
if ($al->helpful != $vote) {
// changing vote;
// Adjust values to reflect vote change
switch ($vote) {
case 'yes':
case 'like':
case 'up':
case 1:
$row->set('helpful', $row->get('helpful') + 1);
$row->set('nothelpful', $row->get('nothelpful') - 1);
break;
case 'no':
case 'dislike':
case 'down':
case -1:
$row->set('helpful', $row->get('helpful') - 1);
$row->set('nothelpful', $row->get('nothelpful') + 1);
break;
}
} else {
// no vote change;
}
}
if (!$row->store(false)) {
$this->setError($row->getError());
return;
}
// Record user's vote (old way)
$al->response_id = $row->get('id');
$al->ip = $ip;
$al->helpful = $vote;
if (!$al->check()) {
echo $al->getError();
$this->setError($al->getError());
return;
}
if (!$al->store()) {
echo $al->getError();
$this->setError($al->getError());
return;
}
// Record user's vote (new way)
if ($cat) {
require_once dirname(dirname(__DIR__)) . DS . 'tables' . DS . 'vote.php';
$v = new Tables\Vote($this->database);
$v->referenceid = $row->get('id');
$v->category = $cat;
$v->voter = User::get('id');
$v->ip = $ip;
$v->voted = Date::toSql();
$v->helpful = $vote;
if (!$v->check()) {
echo $v->getError();
$this->setError($v->getError());
return;
}
if (!$v->store()) {
echo $v->getError();
$this->setError($v->getError());
return;
}
}
// update display
if ($no_html) {
$row->set('vote', $vote);
$this->view->option = $this->_option;
$this->view->item = $row;
foreach ($this->getErrors() as $error) {
$this->view->setError($error);
}
$this->view->display();
} else {
App::redirect(Route::url('index.php?option=' . $this->_option . '&task=question&id=' . $qid));
}
}
