/**
* For initializing members of the class.
*
* @param array $argarray misc. arguments
*
* @return boolean true
*/
function prepare($argarray)
{
Action::prepare($argarray);
$this->id = $this->trimmed('id');
$this->answer = QnA_Answer::staticGet('id', $this->id);
if (empty($this->answer)) {
// TRANS: Client exception thrown when requesting a non-existing answer.
throw new ClientException(_m('No such answer.'), 404);
}
$this->question = $this->answer->getQuestion();
if (empty($this->question)) {
// TRANS: Client exception thrown when requesting an answer that has no connected question.
throw new ClientException(_m('No question for this answer.'), 404);
}
$this->notice = Notice::staticGet('uri', $this->answer->uri);
if (empty($this->notice)) {
// TRANS: Did we used to have it, and it got deleted?
throw new ClientException(_m('No such answer.'), 404);
}
$this->user = User::staticGet('id', $this->answer->profile_id);
if (empty($this->user)) {
// TRANS: Client exception thrown when requesting answer data for a non-existing user.
throw new ClientException(_m('No such user.'), 404);
}
$this->profile = $this->user->getProfile();
if (empty($this->profile)) {
// TRANS: Client exception thrown when requesting answer data for a user without a profile.
throw new ServerException(_m('User without a profile.'));
}
$this->avatar = $this->profile->getAvatar(AVATAR_PROFILE_SIZE);
return true;
}
/**
* For initializing members of the class.
*
* @param array $argarray misc. arguments
*
* @return boolean true
*/
function prepare($argarray)
{
parent::prepare($argarray);
if ($this->boolean('ajax')) {
StatusNet::setApi(true);
}
$this->user = common_current_user();
if (empty($this->user)) {
throw new ClientException(_m("You must be logged in to answer to a question."), 403);
}
$id = substr($this->trimmed('id'), 7);
$this->answer = QnA_Answer::staticGet('id', $id);
$this->question = $this->answer->getQuestion();
if (empty($this->answer) || empty($this->question)) {
throw new ClientException(_m('Invalid or missing answer.'), 404);
}
$this->answerText = $this->trimmed('answer');
return true;
}
/**
* Output our CSS class for QnA notice list elements
*
* @param NoticeListItem $nli The item being shown
*
* @return boolean hook value
*/
function onStartOpenNoticeListItemElement($nli)
{
$type = $nli->notice->object_type;
switch ($type) {
case QnA_Question::OBJECT_TYPE:
$id = empty($nli->repeat) ? $nli->notice->id : $nli->repeat->id;
$class = 'hentry notice question';
if ($nli->notice->scope != 0 && $nli->notice->scope != 1) {
$class .= ' limited-scope';
}
$question = QnA_Question::staticGet('uri', $nli->notice->uri);
if (!empty($question->closed)) {
$class .= ' closed';
}
$nli->out->elementStart('li', array('class' => $class, 'id' => 'notice-' . $id));
Event::handle('EndOpenNoticeListItemElement', array($nli));
return false;
break;
case QnA_Answer::OBJECT_TYPE:
$id = empty($nli->repeat) ? $nli->notice->id : $nli->repeat->id;
$cls = array('hentry', 'notice', 'answer');
$answer = QnA_Answer::staticGet('uri', $nli->notice->uri);
if (!empty($answer) && !empty($answer->best)) {
$cls[] = 'best';
}
$nli->out->elementStart('li', array('class' => implode(' ', $cls), 'id' => 'notice-' . $id));
Event::handle('EndOpenNoticeListItemElement', array($nli));
return false;
break;
default:
return true;
}
return true;
}
static function fromNotice($notice)
{
return QnA_Answer::staticGet('uri', $notice->uri);
}
