+<?php
+/**
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2011, StatusNet, Inc.
+ *
+ * Adapter to show QnA in a nicer way
+ *
+ * PHP version 5
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category QnA
+ * @package StatusNet
+ * @author Evan Prodromou <evan@status.net>
+ * @copyright 2011 StatusNet, Inc.
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
+ * @link http://status.net/
+ */
+
+if (!defined('STATUSNET')) {
+ // This check helps protect against security problems;
+ // your code file can't be executed directly from the web.
+ exit(1);
+}
+
+/**
+ * An adapter to show QnA in a nicer way
+ *
+ * @category QnA
+ * @package StatusNet
+ * @author Evan Prodromou <evan@status.net>
+ * @copyright 2011 StatusNet, Inc.
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
+ * @link http://status.net/
+ */
+
+class QnAListItem extends NoticeListItemAdapter
+{
+ /**
+ * Custom HTML output for our notices
+ *
+ * @param Notice $notice
+ * @param HTMLOutputter $out
+ */
+ function showNotice(Notice $notice, $out)
+ {
+ switch ($notice->object_type) {
+ case QnA_Question::OBJECT_TYPE:
+ return $this->showNoticeQuestion($notice, $out);
+ case QnA_Answer::OBJECT_TYPE:
+ return $this->showNoticeAnswer($notice, $out);
+ default:
+ throw new Exception(
+ // TRANS: Exception thrown when performing an unexpected action on a question.
+ // TRANS: %s is the unpexpected object type.
+ sprintf(_m('Unexpected type for QnA plugin: %s.'),
+ $notice->object_type
+ )
+ );
+ }
+ }
+
+ function showNoticeQuestion(Notice $notice, $out)
+ {
+ $user = common_current_user();
+
+ // @hack we want regular rendering, then just add stuff after that
+ $nli = new NoticeListItem($notice, $out);
+ $nli->showNotice();
+
+ $out->elementStart('div', array('class' => 'e-content question-description'));
+
+ $question = QnA_Question::getByNotice($notice);
+
+ if (!empty($question)) {
+
+ $form = new QnashowquestionForm($out, $question);
+ $form->show();
+
+ } else {
+ // TRANS: Error message displayed when question data is not present.
+ $out->text(_m('Question data is missing.'));
+ }
+ $out->elementEnd('div');
+
+ // @fixme
+ $out->elementStart('div', array('class' => 'e-content'));
+ }
+
+ function showNoticeAnswer(Notice $notice, $out)
+ {
+ $user = common_current_user();
+
+ $answer = QnA_Answer::getByNotice($notice);
+ $question = $answer->getQuestion();
+
+ $nli = new NoticeListItem($notice, $out);
+ $nli->showNotice();
+
+ $out->elementStart('div', array('class' => 'e-content answer-content'));
+
+ if (!empty($answer)) {
+ $form = new QnashowanswerForm($out, $answer);
+ $form->show();
+ } else {
+ // TRANS: Error message displayed when answer data is not present.
+ $out->text(_m('Answer data is missing.'));
+ }
+
+ $out->elementEnd('div');
+
+ // @todo FIXME
+ $out->elementStart('div', array('class' => 'e-content'));
+ }
+}