PHP FORMAT::parse_bbcode方法代码示例

 public function questions_list_action()
 {
     if ($_GET['feature_id']) {
         $topic_ids = $this->model('feature')->get_topics_by_feature_id($_GET['feature_id']);
         if ($topic_ids) {
             $answers = $this->model('reader')->fetch_answers_list_by_topic_ids($topic_ids, $_GET['page'], 20);
         }
     } else {
         $answers = $this->model('reader')->fetch_answers_list($_GET['page'], 20);
     }
     $output = array();
     if ($answers) {
         foreach ($answers as $key => $val) {
             $question_ids[$val['question_id']] = $val['question_id'];
             $uids[$val['uid']] = $val['uid'];
         }
         $questions_info = $this->model('question')->get_question_info_by_ids($question_ids);
         $question_topics = $this->model('topic')->get_topics_by_item_ids($question_ids, 'question');
         $users_info = $this->model('account')->get_user_info_by_uids($uids, TRUE);
         foreach ($answers as $key => $val) {
             $output['answers'][$val['answer_id']] = array('answer_id' => $val['answer_id'], 'question_id' => $val['question_id'], 'avatar' => get_avatar_url($val['uid'], 'mid'), 'user_name' => $users_info[$val['uid']]['user_name'], 'signature' => $users_info[$val['uid']]['signature'], 'agree_count' => $val['agree_count'], 'agree_users' => $this->model('answer')->get_vote_user_by_answer_id($val['answer_id']), 'answer_content' => FORMAT::parse_attachs(nl2br(FORMAT::parse_bbcode($val['answer_content']))), 'add_time' => date_friendly($val['add_time']), 'uid' => $val['uid']);
         }
         foreach ($questions_info as $key => $val) {
             $output['questions'][$val['question_id']] = array('question_id' => $val['question_id'], 'question_content' => $val['question_content'], 'question_detail' => FORMAT::parse_attachs(nl2br(FORMAT::parse_bbcode($val['question_detail']))), 'answer_users' => $val['answer_users'], 'focus_count' => $val['focus_count'], 'view_count' => $val['view_count'], 'topics' => $question_topics[$val['question_id']]);
         }
     }
     echo json_encode($output);
 }

 public function index_action()
 {
     if (is_digits($_GET['id'])) {
         if (!($topic_info = $this->model('topic')->get_topic_by_id($_GET['id']))) {
             $topic_info = $this->model('topic')->get_topic_by_title($_GET['id']);
         }
     } else {
         if (!($topic_info = $this->model('topic')->get_topic_by_title($_GET['id']))) {
             $topic_info = $this->model('topic')->get_topic_by_url_token($_GET['id']);
         }
     }
     if (!$topic_info) {
         H::redirect_msg(AWS_APP::lang()->_t('专题不存在'), '/');
     }
     // if ($topic_info['merged_id'] AND $topic_info['merged_id'] != $topic_info['topic_id'])
     // {
     // 	if ($this->model('topic')->get_topic_by_id($topic_info['merged_id']))
     // 	{
     // 		HTTP::redirect('/topic/' . $topic_info['merged_id'] . '?rf=' . $topic_info['topic_id']);
     // 	}
     // 	else
     // 	{
     // 		$this->model('topic')->remove_merge_topic($topic_info['topic_id'], $topic_info['merged_id']);
     // 	}
     // }
     // if (urldecode($topic_info['url_token']) != $_GET['id'])
     // {
     // 	HTTP::redirect('/topic/' . $topic_info['url_token'] . '?rf=' . $_GET['rf']);
     // }
     // if (is_digits($_GET['rf']) and $_GET['rf'])
     // {
     // 	if ($from_topic = $this->model('topic')->get_topic_by_id($_GET['rf']))
     // 	{
     // 		$redirect_message[] = AWS_APP::lang()->_t('话题 (%s) 已与当前话题合并', $from_topic['topic_title']);
     // 	}
     // }
     if ($topic_info['seo_title']) {
         TPL::assign('page_title', $topic_info['seo_title']);
     } else {
         $this->crumb($topic_info['topic_title'], '/topic/' . $topic_info['url_token']);
     }
     if ($this->user_id) {
         $topic_info['has_focus'] = $this->model('topic')->has_focus_topic($this->user_id, $topic_info['topic_id']);
     }
     if ($topic_info['topic_description']) {
         TPL::set_meta('description', $topic_info['topic_title'] . ' - ' . cjk_substr(str_replace("\r\n", ' ', strip_tags($topic_info['topic_description'])), 0, 128, 'UTF-8', '...'));
     }
     $topic_info['topic_description'] = nl2br(FORMAT::parse_bbcode($topic_info['topic_description']));
     //是否首页精选
     $topic_info['is_recommend_homepage'] = $this->model('recommend')->recommend_homepage_check('topic', $topic_info['topic_id']);
     TPL::assign('topic_info', $topic_info);
     // TPL::assign('best_answer_users', $this->model('topic')->get_best_answer_users_by_topic_id($topic_info['topic_id'], 5));
     switch ($topic_info['model_type']) {
         default:
             // $related_topics_ids = array();
             // if ($related_topics = $this->model('topic')->related_topics($topic_info['topic_id']))
             // {
             // 	foreach ($related_topics AS $key => $val)
             // 	{
             // 		$related_topics_ids[$val['topic_id']] = $val['topic_id'];
             // 	}
             // }
             // if ($child_topic_ids = $this->model('topic')->get_child_topic_ids($topic_info['topic_id']))
             // {
             // 	foreach ($child_topic_ids AS $key => $topic_id)
             // 	{
             // 		$related_topics_ids[$topic_id] = $topic_id;
             // 	}
             // }
             // TPL::assign('related_topics', $related_topics);
             // $log_list = ACTION_LOG::get_action_by_event_id($topic_info['topic_id'], 10, ACTION_LOG::CATEGORY_TOPIC, implode(',', array(
             // 	ACTION_LOG::ADD_TOPIC,
             // 	ACTION_LOG::MOD_TOPIC,
             // 	ACTION_LOG::MOD_TOPIC_DESCRI,
             // 	ACTION_LOG::MOD_TOPIC_PIC,
             // 	ACTION_LOG::DELETE_TOPIC,
             // 	ACTION_LOG::ADD_RELATED_TOPIC,
             // 	ACTION_LOG::DELETE_RELATED_TOPIC
             // )), -1);
             // $log_list = $this->model('topic')->analysis_log($log_list);
             // $contents_topic_id = $topic_info['topic_id'];
             // $contents_topic_title = $topic_info['topic_title'];
             // if ($merged_topics = $this->model('topic')->get_merged_topic_ids($topic_info['topic_id']))
             // {
             // 	foreach ($merged_topics AS $key => $val)
             // 	{
             // 		$merged_topic_ids[] = $val['source_id'];
             // 	}
             // 	$contents_topic_id .= ',' . implode(',', $merged_topic_ids);
             // 	if ($merged_topics_info = $this->model('topic')->get_topics_by_ids($merged_topic_ids))
             // 	{
             // 		foreach($merged_topics_info AS $key => $val)
             // 		{
             // 			$merged_topic_title[] = $val['topic_title'];
             // 		}
             // 	}
             // 	if ($merged_topic_title)
             // 	{
             // 		$contents_topic_title .= ',' . implode(',', $merged_topic_title);
             // 	}
//.........这里部分代码省略.........

 function load_answers_action()
 {
     // 获取问题
     if (!($question_info = $this->model('question')->get_question_info_by_id($_GET['question_id']))) {
         return;
     }
     $this->model('question')->calc_popular_value($question_info['question_id']);
     $this->model('question')->update_views($question_info['question_id']);
     if (!$_GET['sort'] or $_GET['sort'] != 'ASC') {
         $_GET['sort'] = 'DESC';
     } else {
         $_GET['sort'] = 'ASC';
     }
     if (is_digits($_GET['uid'])) {
         $answer_list_where[] = 'uid = ' . intval($_GET['uid']);
         $answer_count_where = 'uid = ' . intval($_GET['uid']);
     } else {
         if ($_GET['uid'] == 'focus' and $this->user_id) {
             if ($friends = $this->model('follow')->get_user_friends($this->user_id, false)) {
                 foreach ($friends as $key => $val) {
                     $follow_uids[] = $val['uid'];
                 }
             } else {
                 $follow_uids[] = 0;
             }
             $answer_list_where[] = 'uid IN(' . implode($follow_uids, ',') . ')';
             $answer_count_where = 'uid IN(' . implode($follow_uids, ',') . ')';
             $answer_order_by = 'add_time ASC';
         } else {
             if ($_GET['sort_key'] == 'popularity') {
                 $answer_order_by = "agree_count " . $_GET['sort'] . ", against_count ASC, add_time ASC";
             } else {
                 $answer_order_by = "add_time " . $_GET['sort'];
             }
         }
     }
     if ($answer_count_where) {
         $answer_count = $this->model('answer')->get_answer_count_by_question_id($question_info['question_id'], $answer_count_where);
     } else {
         $answer_count = $question_info['answer_count'];
     }
     if (isset($_GET['answer_id']) and (!$this->user_id or $_GET['single'])) {
         $answer_list = $this->model('answer')->get_answer_list_by_question_id($question_info['question_id'], 1, 'answer_id = ' . intval($_GET['answer_id']));
     } else {
         if (!$this->user_id and !$this->user_info['permission']['answer_show']) {
             if ($question_info['best_answer']) {
                 $answer_list = $this->model('answer')->get_answer_list_by_question_id($question_info['question_id'], 1, 'answer_id = ' . intval($question_info['best_answer']));
             } else {
                 $answer_list = $this->model('answer')->get_answer_list_by_question_id($question_info['question_id'], 1, null, 'agree_count DESC');
             }
         } else {
             if ($answer_list_where) {
                 $answer_list_where = implode(' AND ', $answer_list_where);
             }
             $answer_list = $this->model('answer')->get_answer_list_by_question_id($question_info['question_id'], calc_page_limit($_GET['page'], 100), $answer_list_where, $answer_order_by);
         }
     }
     // 最佳回复预留
     $answers[0] = '';
     if (!is_array($answer_list)) {
         $answer_list = array();
     }
     $answer_ids = array();
     $answer_uids = array();
     foreach ($answer_list as $answer) {
         $answer_ids[] = $answer['answer_id'];
         $answer_uids[] = $answer['uid'];
         if ($answer['has_attach']) {
             $has_attach_answer_ids[] = $answer['answer_id'];
         }
     }
     if (!in_array($question_info['best_answer'], $answer_ids) and intval($_GET['page']) < 2) {
         $answer_list = array_merge($this->model('answer')->get_answer_list_by_question_id($question_info['question_id'], 1, 'answer_id = ' . $question_info['best_answer']), $answer_list);
     }
     if ($answer_ids) {
         $answer_agree_users = $this->model('answer')->get_vote_user_by_answer_ids($answer_ids);
         $answer_vote_status = $this->model('answer')->get_answer_vote_status($answer_ids, $this->user_id);
         $answer_users_rated_thanks = $this->model('answer')->users_rated('thanks', $answer_ids, $this->user_id);
         $answer_users_rated_uninterested = $this->model('answer')->users_rated('uninterested', $answer_ids, $this->user_id);
         $answer_attachs = $this->model('publish')->get_attachs('answer', $has_attach_answer_ids, 'min');
     }
     foreach ($answer_list as $answer) {
         if ($answer['has_attach']) {
             $answer['attachs'] = $answer_attachs[$answer['answer_id']];
             $answer['insert_attach_ids'] = FORMAT::parse_attachs($answer['answer_content'], true);
         }
         $answer['user_rated_thanks'] = $answer_users_rated_thanks[$answer['answer_id']];
         $answer['user_rated_uninterested'] = $answer_users_rated_uninterested[$answer['answer_id']];
         $answer['answer_content'] = $this->model('question')->parse_at_user(FORMAT::parse_attachs(nl2br(FORMAT::parse_bbcode($answer['answer_content']))));
         $answer['agree_users'] = $answer_agree_users[$answer['answer_id']];
         $answer['agree_status'] = $answer_vote_status[$answer['answer_id']];
         if ($question_info['best_answer'] == $answer['answer_id'] and intval($_GET['page']) < 2) {
             $answers[0] = $answer;
         } else {
             $answers[] = $answer;
         }
         // 获取回答评论列表
         $comments = $this->model('answer')->get_answer_comments($answer['answer_id']);
         $user_infos = $this->model('account')->get_user_info_by_uids(fetch_array_value($comments, 'uid'));
         foreach ($comments as $key => $val) {
//.........这里部分代码省略.........

 public function index_action()
 {
     if (!($article_info = $this->model('article')->get_article_info_by_id($_GET['id']))) {
         H::redirect_msg(AWS_APP::lang()->_t('文章不存在或已被删除'), '/');
     }
     if ($article_info['has_attach']) {
         $article_info['attachs'] = $this->model('publish')->get_attach('article', $article_info['id'], 'min');
         $article_info['attachs_ids'] = FORMAT::parse_attachs($article_info['message'], true);
     }
     $article_info['user_info'] = $this->model('account')->get_user_info_by_uid($article_info['uid'], true);
     $article_info['message'] = FORMAT::parse_attachs(nl2br(FORMAT::parse_bbcode($article_info['message'])));
     if ($this->user_id) {
         $article_info['vote_info'] = $this->model('article')->get_article_vote_by_id('article', $article_info['id'], null, $this->user_id);
     }
     //赞了该文章的用户信息
     $article_info['vote_users'] = $this->model('article')->get_article_vote_users_by_id('article', $article_info['id'], 1, 10);
     //文章话题
     $article_topics = $this->model('topic')->get_topics_by_item_id($article_info['id'], 'article');
     $comments = $this->model('article')->get_comments($article_info['id'], $_GET['page'], 100);
     if ($comments and $this->user_id) {
         foreach ($comments as $key => $val) {
             $comments[$key]['vote_info'] = $this->model('article')->get_article_vote_by_id('comment', $val['id'], 1, $this->user_id);
             $comments[$key]['message'] = $this->model('question')->parse_at_user($val['message']);
         }
     }
     $article_info['user_follow_check'] = 0;
     if ($this->user_id and $this->model('follow')->user_follow_check($this->user_id, $article_info['uid'])) {
         $article_info['user_follow_check'] = 1;
     }
     $this->model('article')->update_views($article_info['id']);
     //作者信息
     if ($article_info['user_info']) {
         $article_info['user_info'] = $this->model('myapi')->get_clean_user_info($article_info['user_info']);
     }
     //点赞者信息
     if (!empty($article_info['vote_users'])) {
         foreach ($article_info['vote_users'] as $key => $value) {
             $article_info['vote_users'][$key] = $this->model('myapi')->get_clean_user_info($value);
         }
     }
     $topics_key = array('topic_id', 'topic_title');
     if ($article_topics) {
         foreach ($article_topics as $kk => $vv) {
             foreach ($vv as $k => $v) {
                 if (!in_array($k, $topics_key)) {
                     unset($article_topics[$kk][$k]);
                 }
             }
         }
     }
     //评论里评论者信息
     if (!empty($comments)) {
         foreach ($comments as $key => $value) {
             if (!empty($value['user_info'])) {
                 $comments[$key]['user_info'] = $this->model('myapi')->get_clean_user_info($value['user_info']);
             }
             if (!empty($value['at_user_info'])) {
                 $comments[$key]['at_user_info'] = $this->model('myapi')->get_clean_user_info($value['at_user_info']);
             }
         }
     }
     H::ajax_json_output(AWS_APP::RSM(array('article_info' => $article_info, 'article_topics' => $article_topics, 'comments' => $comments), 1, null));
 }

 public function save_answer_action()
 {
     //Mobile 默认关注
     if (!isset($_POST['auto_focus'])) {
         $_POST['auto_focus'] = 1;
     }
     if ($this->user_info['integral'] < 0 and get_setting('integral_system_enabled') == 'Y') {
         H::ajax_json_output(AWS_APP::RSM(null, '-1', AWS_APP::lang()->_t('你的剩余积分已经不足以进行此操作')));
     }
     if (!($question_info = $this->model('question')->get_question_info_by_id($_POST['question_id']))) {
         H::ajax_json_output(AWS_APP::RSM(null, '-1', AWS_APP::lang()->_t('问题不存在')));
     }
     if ($question_info['lock'] and !($this->user_info['permission']['is_administortar'] or $this->user_info['permission']['is_moderator'])) {
         H::ajax_json_output(AWS_APP::RSM(null, '-1', AWS_APP::lang()->_t('已经锁定的问题不能回复')));
     }
     $answer_content = trim($_POST['answer_content'], "\r\n\t");
     if (!$answer_content) {
         H::ajax_json_output(AWS_APP::RSM(null, '-1', AWS_APP::lang()->_t('请输入回复内容')));
     }
     // 判断是否是问题发起者
     if (get_setting('answer_self_question') == 'N' and $question_info['published_uid'] == $this->user_id) {
         H::ajax_json_output(AWS_APP::RSM(null, '-1', AWS_APP::lang()->_t('不能回复自己发布的问题，你可以修改问题内容')));
     }
     // 判断是否已回复过问题
     if (get_setting('answer_unique') == 'Y' && $this->model('answer')->has_answer_by_uid($_POST['question_id'], $this->user_id)) {
         H::ajax_json_output(AWS_APP::RSM(null, '-1', AWS_APP::lang()->_t('一个问题只能回复一次，你可以编辑回复过的回复')));
     }
     if (strlen($answer_content) < get_setting('answer_length_lower')) {
         H::ajax_json_output(AWS_APP::RSM(null, '-1', AWS_APP::lang()->_t('回复内容字数不得少于 %s 字节', get_setting('answer_length_lower'))));
     }
     if (!$this->user_info['permission']['publish_url'] && FORMAT::outside_url_exists($answer_content)) {
         H::ajax_json_output(AWS_APP::RSM(null, '-1', AWS_APP::lang()->_t('你所在的用户组不允许发布站外链接')));
     }
     $this->model('draft')->delete_draft($question_info['question_id'], 'answer', $this->user_id);
     if ($this->publish_approval_valid($answer_content)) {
         $this->model('publish')->publish_approval('answer', array('question_id' => $question_info['question_id'], 'answer_content' => $answer_content, 'anonymous' => $_POST['anonymous'], 'attach_access_key' => $_POST['attach_access_key'], 'auto_focus' => $_POST['auto_focus']), $this->user_id, $_POST['attach_access_key']);
         H::ajax_json_output(AWS_APP::RSM(null, '0', AWS_APP::lang()->_t('发布成功, 请等待管理员审核...')));
     } else {
         $answer_id = $this->model('publish')->publish_answer($question_info['question_id'], $answer_content, $this->user_id, $_POST['anonymous'], $_POST['attach_access_key'], $_POST['auto_focus']);
         $this->model('answer')->set_answer_publish_source($answer_id, 'mobile');
         $answer_info = $this->model('answer')->get_answer_by_id($answer_id);
         if ($answer_info['has_attach']) {
             $answer_info['attachs'] = $this->model('publish')->get_attach('answer', $answer_id, 'min');
             $answer_info['insert_attach_ids'] = FORMAT::parse_attachs($answer_info['answer_content'], true);
         }
         //$answer_info['user_info'] = $this->user_info;
         $answer_info['answer_content'] = $this->model('question')->parse_at_user(FORMAT::parse_attachs(nl2br(FORMAT::parse_bbcode($answer_info['answer_content']))));
         H::ajax_json_output(AWS_APP::RSM(array('answer_id' => $answer_id, 'answer_info' => $answer_info), 1, null));
     }
 }

//.........这里部分代码省略.........
             }
         }
         // 最佳回复预留
         $answers[0] = '';
         if (!is_array($answer_list)) {
             $answer_list = array();
         }
         $answer_ids = array();
         $answer_uids = array();
         foreach ($answer_list as $answer) {
             $answer_ids[] = $answer['answer_id'];
             $answer_uids[] = $answer['uid'];
             if ($answer['has_attach']) {
                 $has_attach_answer_ids[] = $answer['answer_id'];
             }
         }
         if (!in_array($question_info['best_answer'], $answer_ids) and intval($_GET['page']) < 2) {
             $answer_list = array_merge($this->model('answer')->get_answer_list_by_question_id($question_info['question_id'], 1, 'answer_id = ' . $question_info['best_answer']), $answer_list);
         }
         if ($answer_ids) {
             $answer_agree_users = $this->model('answer')->get_vote_user_by_answer_ids($answer_ids);
             $answer_vote_status = $this->model('answer')->get_answer_vote_status($answer_ids, $this->user_id);
             $answer_users_rated_thanks = $this->model('answer')->users_rated('thanks', $answer_ids, $this->user_id);
             $answer_users_rated_uninterested = $this->model('answer')->users_rated('uninterested', $answer_ids, $this->user_id);
             $answer_attachs = $this->model('publish')->get_attachs('answer', $has_attach_answer_ids, 'min');
         }
         foreach ($answer_list as $answer) {
             if ($answer['has_attach']) {
                 $answer['attachs'] = $answer_attachs[$answer['answer_id']];
                 $answer['insert_attach_ids'] = FORMAT::parse_attachs($answer['answer_content'], true);
             }
             $answer['user_rated_thanks'] = $answer_users_rated_thanks[$answer['answer_id']];
             $answer['user_rated_uninterested'] = $answer_users_rated_uninterested[$answer['answer_id']];
             $answer['answer_content'] = $this->model('question')->parse_at_user(FORMAT::parse_attachs(nl2br(FORMAT::parse_bbcode($answer['answer_content']))));
             $answer['agree_users'] = $answer_agree_users[$answer['answer_id']];
             $answer['agree_status'] = $answer_vote_status[$answer['answer_id']];
             if ($question_info['best_answer'] == $answer['answer_id'] and intval($_GET['page']) < 2) {
                 $answers[0] = $answer;
             } else {
                 $answers[] = $answer;
             }
         }
         if (!$answers[0]) {
             unset($answers[0]);
         }
         if (get_setting('answer_unique') == 'Y') {
             if ($this->model('answer')->has_answer_by_uid($question_info['question_id'], $this->user_id)) {
                 TPL::assign('user_answered', 1);
             } else {
                 TPL::assign('user_answered', 0);
             }
         }
         TPL::assign('answers', $answers);
         TPL::assign('answer_count', $answer_count);
     }
     if ($this->user_id) {
         TPL::assign('question_thanks', $this->model('question')->get_question_thanks($question_info['question_id'], $this->user_id));
         TPL::assign('invite_users', $this->model('question')->get_invite_users($question_info['question_id']));
         TPL::assign('user_follow_check', $this->model('follow')->user_follow_check($this->user_id, $question_info['published_uid']));
         if ($this->user_info['draft_count'] > 0) {
             TPL::assign('draft_content', $this->model('draft')->get_data($question_info['question_id'], 'answer', $this->user_id));
         }
     }
     $question_info['question_detail'] = FORMAT::parse_attachs(nl2br(FORMAT::parse_bbcode($question_info['question_detail'])));
     TPL::assign('question_info', $question_info);
     TPL::assign('question_focus', $this->model('question')->has_focus_question($question_info['question_id'], $this->user_id));

 public function get_all_question()
 {
     // return "helloword23333333";
     if ($result = $this->fetch_all('question', "", "update_time DESC")) {
         foreach ($result as $key => $val) {
             $data[$key]['question_info'] = $val;
             // here should parse answer_content for get img url directly by anxiang.xiao 20150827
             $data[$key]['question_info']['question_detail'] = $this->model('question')->parse_at_user(FORMAT::parse_attachs2(nl2br(FORMAT::parse_bbcode($data[$key]['question_info']['question_detail']))));
             $data[$key]['question_publish_user_info'] = $this->fetch_row('users', 'uid = ' . $val['published_uid']);
             if ($data[$key]['question_publish_user_info']['avatar_file']) {
                 $data[$key]['question_publish_user_info']['avatar_file'] = get_avatar_url($data[$key]['question_publish_user_info']['uid'], 'min');
             }
             $data[$key]['category_info'] = $this->fetch_row('category', 'id = ' . $val['category_id']);
             $data[$key]['question_newest_answer_info'] = $this->fetch_row('answer', 'question_id = ' . $val['question_id'], "add_time DESC");
             /*
             				 *
             				 * $data[$key]['question_info'] = $val;
             
             if ($val['published_uid'] != 0)
             $data[$key]['question_publish_user_info'] =  $this->fetch_row('users','uid = ' .$val['published_uid'] );
             else
             $data[$key]['question_publish_user_info'] =  "{}";
             
             if ($val['category_id'] != 0)
             $data[$key]['category_info'] =  $this->fetch_row('category','id = ' .$val['category_id'] );
             else
             $data[$key]['category_info'] =  "{}";
             */
         }
         return $data;
         // return  $posts_index;
     }
 }

 public function save_answer_action()
 {
     if ($this->user_info['integral'] < 0 and get_setting('integral_system_enabled') == 'Y') {
         H::ajax_json_output(AWS_APP::RSM(null, '-1', AWS_APP::lang()->_t('你的剩余积分已经不足以进行此操作')));
     }
     if (!($question_info = $this->model('question')->get_question_info_by_id($_POST['question_id']))) {
         H::ajax_json_output(AWS_APP::RSM(null, '-1', AWS_APP::lang()->_t('问题不存在')));
     }
     if ($question_info['lock'] and !($this->user_info['permission']['is_administortar'] or $this->user_info['permission']['is_moderator'])) {
         H::ajax_json_output(AWS_APP::RSM(null, '-1', AWS_APP::lang()->_t('已经锁定的问题不能回复')));
     }
     $answer_content = trim($_POST['answer_content'], "\r\n\t");
     if (!$answer_content) {
         H::ajax_json_output(AWS_APP::RSM(null, '-1', AWS_APP::lang()->_t('请输入回复内容')));
     }
     // 判断是否是问题发起者
     if (get_setting('answer_self_question') == 'N' and $question_info['published_uid'] == $this->user_id) {
         H::ajax_json_output(AWS_APP::RSM(null, '-1', AWS_APP::lang()->_t('不能回复自己发布的问题，你可以修改问题内容')));
     }
     // 判断是否已回复过问题
     if (get_setting('answer_unique') == 'Y' and $this->model('answer')->has_answer_by_uid($question_info['question_id'], $this->user_id)) {
         H::ajax_json_output(AWS_APP::RSM(null, '-1', AWS_APP::lang()->_t('一个问题只能回复一次，你可以编辑回复过的回复')));
     }
     if (strlen($answer_content) < get_setting('answer_length_lower')) {
         H::ajax_json_output(AWS_APP::RSM(null, '-1', AWS_APP::lang()->_t('回复内容字数不得少于 %s 字节', get_setting('answer_length_lower'))));
     }
     if (!$this->user_info['permission']['publish_url'] and FORMAT::outside_url_exists($answer_content)) {
         H::ajax_json_output(AWS_APP::RSM(null, '-1', AWS_APP::lang()->_t('你所在的用户组不允许发布站外链接')));
     }
     if (!$this->model('publish')->insert_attach_is_self_upload($answer_content, $_POST['attach_ids'])) {
         H::ajax_json_output(AWS_APP::RSM(null, '-1', AWS_APP::lang()->_t('只允许插入当前页面上传的附件')));
     }
     if (human_valid('answer_valid_hour') and !AWS_APP::captcha()->is_validate($_POST['seccode_verify'])) {
         H::ajax_json_output(AWS_APP::RSM(null, '-1', AWS_APP::lang()->_t('请填写正确的验证码')));
     }
     // !注: 来路检测后面不能再放报错提示
     if (!valid_post_hash($_POST['post_hash'])) {
         H::ajax_json_output(AWS_APP::RSM(null, '-1', AWS_APP::lang()->_t('页面停留时间过长,或内容已提交,请刷新页面')));
     }
     $this->model('draft')->delete_draft($question_info['question_id'], 'answer', $this->user_id);
     if ($this->publish_approval_valid($answer_content)) {
         $this->model('publish')->publish_approval('answer', array('question_id' => $question_info['question_id'], 'answer_content' => $answer_content, 'anonymous' => $_POST['anonymous'], 'attach_access_key' => $_POST['attach_access_key'], 'auto_focus' => $_POST['auto_focus']), $this->user_id, $_POST['attach_access_key']);
         H::ajax_json_output(AWS_APP::RSM(array('url' => get_js_url('/publish/wait_approval/question_id-' . $question_info['question_id'] . '__is_mobile-' . $_POST['_is_mobile'])), 1, null));
     } else {
         $answer_id = $this->model('publish')->publish_answer($question_info['question_id'], $answer_content, $this->user_id, $_POST['anonymous'], $_POST['attach_access_key'], $_POST['auto_focus']);
         if ($_POST['_is_mobile']) {
             //$url = get_js_url('/m/question/id-' . $question_info['question_id'] . '__item_id-' . $answer_id . '__rf-false');
             $this->model('answer')->set_answer_publish_source($answer_id, 'mobile');
         } else {
             //$url = get_js_url('/question/' . $question_info['question_id'] . '?item_id=' . $answer_id . '&rf=false');
         }
         $answer_info = $this->model('answer')->get_answer_by_id($answer_id);
         if ($answer_info['has_attach']) {
             $answer_info['attachs'] = $this->model('publish')->get_attach('answer', $answer_id, 'min');
             $answer_info['insert_attach_ids'] = FORMAT::parse_attachs($answer_info['answer_content'], true);
         }
         $answer_info['user_info'] = $this->user_info;
         $answer_info['answer_content'] = $this->model('question')->parse_at_user(FORMAT::parse_attachs(nl2br(FORMAT::parse_bbcode($answer_info['answer_content']))));
         TPL::assign('answer_info', $answer_info);
         if (is_mobile()) {
             H::ajax_json_output(AWS_APP::RSM(array('ajax_html' => TPL::output('m/ajax/question_answer', false)), 1, null));
         } else {
             H::ajax_json_output(AWS_APP::RSM(array('ajax_html' => TPL::output('question/ajax/answer', false)), 1, null));
         }
     }
 }

 public function topic_best_answer_list_action()
 {
     if (!$_GET['topic_id']) {
         H::ajax_json_output(AWS_APP::RSM(null, -1, AWS_APP::lang()->_t('参数错误')));
     }
     $_GET['page'] = $_GET['page'] ? $_GET['page'] - 1 : 0;
     $per_page = get_setting('contents_per_page');
     if ($_GET['per_page']) {
         $per_page = intval($_GET['per_page']);
     }
     //$action_list = $this->model('topic')->get_topic_best_answer_action_list(intval($_GET['topic_id']), $this->user_id, intval($_GET['page']) * get_setting('contents_per_page') . ', ' . get_setting('contents_per_page'));
     $action_list = $this->model('topic')->get_topic_best_answer_action_list(intval($_GET['topic_id']), $this->user_id, intval($_GET['page']) * $per_page . ', ' . $per_page);
     $question_info_key = array('question_id', 'question_content');
     $answer_info_key = array('answer_id', 'answer_content', 'add_time', 'against_count', 'agree_count', 'comment_count', 'thanks_count', 'agree_status');
     if ($action_list) {
         foreach ($action_list as $key => $val) {
             foreach ($val as $kk => $vv) {
                 if (!in_array($kk, array('question_info', 'user_info', 'answer_info'))) {
                     unset($action_list[$key][$kk]);
                 }
                 if ($kk == 'question_info') {
                     foreach ($vv as $k => $v) {
                         if (!in_array($k, $question_info_key)) {
                             unset($action_list[$key][$kk][$k]);
                         }
                     }
                 }
                 if ($kk == 'user_info') {
                     $action_list[$key][$kk] = $this->model('myapi')->get_clean_user_info($vv);
                 }
                 if ($kk == 'answer_info') {
                     foreach ($vv as $k => $v) {
                         if (!in_array($k, $answer_info_key)) {
                             unset($action_list[$key][$kk][$k]);
                         }
                     }
                     $vv['answer_content'] = $this->model('question')->parse_at_user(FORMAT::parse_attachs(nl2br(FORMAT::parse_bbcode($vv['answer_content']))));
                     $action_list[$key][$kk]['answer_content'] = cjk_substr(trim(strip_tags($vv['answer_content'])), 0, 100);
                 }
             }
         }
     } else {
         $action_list = null;
     }
     H::ajax_json_output(AWS_APP::RSM(array('total_rows' => count($action_list), 'rows' => array_values($action_list)), 1, null));
 }

 public function reply_ticket($ticket_id, $message, $uid, $attach_access_key = null)
 {
     $ticket_info = $this->get_ticket_info_by_id($ticket_id);
     if (!$ticket_info or $ticket_info['status'] == 'closed') {
         return false;
     }
     $now = time();
     $reply_id = $this->insert('ticket_reply', array('ticket_id' => $ticket_info['id'], 'message' => htmlspecialchars($message), 'uid' => intval($uid), 'time' => $now, 'uid' => intval($uid), 'ip' => ip2long(fetch_ip())));
     if (!$reply_id) {
         return false;
     }
     set_human_valid('answer_valid_hour');
     if ($attach_access_key) {
         $this->model('publish')->update_attach('ticket_reply', $reply_id, $attach_access_key);
     }
     if (!$ticket_info['reply_time']) {
         $this->shutdown_update('ticket', array('reply_time' => $now), 'id = ' . $ticket_info['id']);
     }
     if ($ticket_info['weibo_msg_id']) {
         $this->model('openid_weibo_weibo')->reply_answer_to_sina($question_info['question_id'], cjk_substr($answer_content, 0, 110, 'UTF-8', '...'));
     }
     if ($ticket_info['received_email_id']) {
         $this->model('edm')->reply_answer_by_email($question_info['question_id'], nl2br(FORMAT::parse_bbcode($answer_content)));
     }
     return $reply_id;
 }

 public function question_action()
 {
     TPL::assign('body_class', 'active');
     if (!$this->user_id and !$this->user_info['permission']['visit_question']) {
         HTTP::redirect('/m/login/url-' . base64_encode(get_js_url($_SERVER['QUERY_STRING'])));
     }
     if (!isset($_GET['id'])) {
         HTTP::redirect('/m/explore/');
     }
     if ($_GET['notification_id']) {
         $this->model('notify')->read_notification($_GET['notification_id'], $this->user_id);
     }
     if (!($question_info = $this->model('question')->get_question_info_by_id($_GET['id']))) {
         H::redirect_msg(AWS_APP::lang()->_t('问题不存在或已被删除'), '/m/explore/');
     }
     $question_info['redirect'] = $this->model('question')->get_redirect($question_info['question_id']);
     if ($question_info['redirect']['target_id']) {
         $target_question = $this->model('question')->get_question_info_by_id($question_info['redirect']['target_id']);
     }
     if (is_digits($_GET['rf']) and $_GET['rf']) {
         if ($from_question = $this->model('question')->get_question_info_by_id($_GET['rf'])) {
             $redirect_message[] = AWS_APP::lang()->_t('从问题') . ' <a href="' . get_js_url('/m/question/' . $_GET['rf'] . '?rf=false') . '">' . $from_question['question_content'] . '</a> ' . AWS_APP::lang()->_t('跳转而来');
         }
     }
     if ($question_info['redirect'] and !$_GET['rf']) {
         if ($target_question) {
             HTTP::redirect('/m/question/' . $question_info['redirect']['target_id'] . '?rf=' . $question_info['question_id']);
         } else {
             $redirect_message[] = AWS_APP::lang()->_t('重定向目标问题已被删除, 将不再重定向问题');
         }
     } else {
         if ($question_info['redirect']) {
             if ($target_question) {
                 $message = AWS_APP::lang()->_t('此问题将跳转至') . ' <a href="' . get_js_url('/m/question/' . $question_info['redirect']['target_id'] . '?rf=' . $question_info['question_id']) . '">' . $target_question['question_content'] . '</a>';
                 if ($this->user_id and ($this->user_info['permission']['is_administortar'] or $this->user_info['permission']['is_moderator'] or !$this->question_info['lock'] and $this->user_info['permission']['redirect_question'])) {
                     $message .= '&nbsp; (<a href="javascript:;" onclick="AWS.ajax_request(G_BASE_URL + \'/question/ajax/redirect/\', \'item_id=' . $question_info['question_id'] . '\');">' . AWS_APP::lang()->_t('撤消重定向') . '</a>)';
                 }
                 $redirect_message[] = $message;
             } else {
                 $redirect_message[] = AWS_APP::lang()->_t('重定向目标问题已被删除, 将不再重定向问题');
             }
         }
     }
     if ($question_info['has_attach']) {
         $question_info['attachs'] = $this->model('publish')->get_attach('question', $question_info['question_id'], 'min');
         $question_info['attachs_ids'] = FORMAT::parse_attachs($question_info['question_detail'], true);
     }
     $this->model('question')->update_views($question_info['question_id']);
     if (get_setting('answer_unique') == 'Y') {
         if ($this->model('answer')->has_answer_by_uid($question_info['question_id'], $this->user_id)) {
             TPL::assign('user_answered', TRUE);
         }
     }
     $question_info['question_detail'] = FORMAT::parse_attachs(nl2br(FORMAT::parse_bbcode($question_info['question_detail'])));
     TPL::assign('question_id', $question_info['question_id']);
     TPL::assign('question_info', $question_info);
     TPL::assign('question_focus', $this->model('question')->has_focus_question($question_info['question_id'], $this->user_id));
     TPL::assign('question_topics', $this->model('topic')->get_topics_by_item_id($question_info['question_id'], 'question'));
     $this->crumb($question_info['question_content'], '/m/question/' . $question_info['question_id']);
     TPL::assign('redirect_message', $redirect_message);
     if ($this->user_id) {
         TPL::assign('question_thanks', $this->model('question')->get_question_thanks($question_info['question_id'], $this->user_id));
         TPL::assign('invite_users', $this->model('question')->get_invite_users($question_info['question_id']));
         //TPL::assign('user_follow_check', $this->model("follow")->user_follow_check($this->user_id, $question_info['published_uid']));
         if ($this->user_info['draft_count'] > 0) {
             TPL::assign('draft_content', $this->model('draft')->get_data($question_info['question_id'], 'answer', $this->user_id));
         }
     }
     if (isset($_GET['answer_id']) and (!$this->user_id or $_GET['single'])) {
         $answer_list = $this->model('answer')->get_answer_list_by_question_id($question_info['question_id'], 1, 'answer_id = ' . intval($_GET['answer_id']));
     } else {
         if (!$this->user_id and !$this->user_info['permission']['answer_show']) {
             if ($question_info['best_answer']) {
                 $answer_list = $this->model('answer')->get_answer_list_by_question_id($question_info['question_id'], 1, 'answer_id = ' . intval($question_info['best_answer']));
             } else {
                 $answer_list = $this->model('answer')->get_answer_list_by_question_id($question_info['question_id'], 1, null, 'agree_count DESC');
             }
         } else {
             $answer_list = $this->model('answer')->get_answer_list_by_question_id($question_info['question_id'], calc_page_limit($_GET['page'], 20), null, 'agree_count DESC, against_count ASC, add_time ASC');
         }
     }
     // 最佳回复预留
     $answers[0] = '';
     if (!is_array($answer_list)) {
         $answer_list = array();
     }
     $answer_ids = array();
     $answer_uids = array();
     foreach ($answer_list as $answer) {
         $answer_ids[] = $answer['answer_id'];
         $answer_uids[] = $answer['uid'];
         if ($answer['has_attach']) {
             $has_attach_answer_ids[] = $answer['answer_id'];
         }
     }
     if (!in_array($question_info['best_answer'], $answer_ids) and intval($_GET['page']) < 2) {
         $answer_list = array_merge($this->model('answer')->get_answer_list_by_question_id($question_info['question_id'], 1, 'answer_id = ' . $question_info['best_answer']), $answer_list);
     }
     if ($answer_ids) {
         $answer_agree_users = $this->model('answer')->get_vote_user_by_answer_ids($answer_ids);
//.........这里部分代码省略.........

 public function publish_answer($question_id, $answer_content, $uid, $anonymous = null, $attach_access_key = null, $auto_focus = true, $reply_to_openid = true)
 {
     if (!($question_info = $this->model('question')->get_question_info_by_id($question_id))) {
         return false;
     }
     if (!($answer_id = $this->model('answer')->save_answer($question_id, $answer_content, $uid, $anonymous))) {
         return false;
     }
     if ($at_users = $this->model('question')->parse_at_user($answer_content, false, true)) {
         foreach ($at_users as $user_id) {
             if ($user_id != $uid) {
                 $this->model('notify')->send($uid, $user_id, notify_class::TYPE_ANSWER_AT_ME, notify_class::CATEGORY_QUESTION, $question_info['question_id'], array('from_uid' => $uid, 'question_id' => $question_info['question_id'], 'item_id' => $answer_id, 'anonymous' => intval($anonymous)));
             }
         }
     }
     set_human_valid('answer_valid_hour');
     if ($auto_focus) {
         if (!$this->model('question')->has_focus_question($question_id, $uid)) {
             $this->model('question')->add_focus_question($question_id, $uid, $anonymous, false);
         }
     }
     ACTION_LOG::save_action($uid, $answer_id, ACTION_LOG::CATEGORY_ANSWER, ACTION_LOG::ANSWER_QUESTION, $answer_content, $question_id);
     ACTION_LOG::save_action($uid, $question_id, ACTION_LOG::CATEGORY_QUESTION, ACTION_LOG::ANSWER_QUESTION, $answer_content, $answer_id, 0, intval($anonymous));
     if ($question_info['published_uid'] != $uid) {
         $this->model('integral')->process($uid, 'ANSWER_QUESTION', get_setting('integral_system_config_new_answer'), '回答问题 #' . $question_id, $question_id);
         if (get_setting('integral_system_config_answer_change_source') == 'Y' and get_setting('integral_system_config_new_answer') <= 0) {
             $this->model('integral')->process($question_info['published_uid'], 'QUESTION_ANSWER', -get_setting('integral_system_config_new_answer'), '问题被回答 #' . $question_id, $question_id);
         }
     }
     $this->model('question')->save_last_answer($question_id, $answer_id);
     if ($focus_uids = $this->model('question')->get_focus_uid_by_question_id($question_id)) {
         foreach ($focus_uids as $focus_user) {
             if ($focus_user['uid'] != $uid) {
                 $this->model('email')->action_email('NEW_ANSWER', $focus_user['uid'], get_js_url('/question/' . $question_id), array('question_title' => $question_info['question_content']));
                 $this->model('notify')->send($uid, $focus_user['uid'], notify_class::TYPE_NEW_ANSWER, notify_class::CATEGORY_QUESTION, $question_id, array('question_id' => $question_id, 'from_uid' => $uid, 'item_id' => $answer_id, 'anonymous' => intval($anonymous)));
             }
         }
     }
     // 删除回复邀请
     $this->model('question')->answer_question_invite($question_id, $uid);
     if ($attach_access_key) {
         $this->model('publish')->update_attach('answer', $answer_id, $attach_access_key);
     }
     $this->model('question')->delete_question_uninterested($uid, $question_id);
     if ($weixin_user = $this->model('openid_weixin_weixin')->get_user_info_by_uid($question_info['published_uid']) and $question_info['published_uid'] != $uid) {
         $weixin_user_info = $this->model('account')->get_user_info_by_uid($weixin_user['uid']);
         if ($weixin_user_info['weixin_settings']['NEW_ANSWER'] != 'N') {
             $this->model('weixin')->send_text_message($weixin_user['openid'], "您的问题 [" . $question_info['question_content'] . "] 收到了新的回答:\n\n" . strip_tags($answer_content), $this->model('openid_weixin_weixin')->redirect_url('/m/question/' . $question_id));
         }
     }
     $this->model('posts')->set_posts_index($question_id, 'question');
     if ($reply_to_openid) {
         if ($question_info['weibo_msg_id']) {
             $this->model('openid_weibo_weibo')->reply_answer_to_sina($question_info['question_id'], cjk_substr($answer_content, 0, 110, 'UTF-8', '...'));
         }
         if ($question_info['received_email_id']) {
             $this->model('edm')->reply_answer_by_email($question_info['question_id'], nl2br(FORMAT::parse_bbcode($answer_content)));
         }
     }
     return $answer_id;
 }

//.........这里部分代码省略.........
             $answer_uids[] = $answer['uid'];
             if ($answer['has_attach']) {
                 $has_attach_answer_ids[] = $answer['answer_id'];
             }
         }
         if (!in_array($question_info['best_answer'], $answer_ids) and intval($_GET['page']) < 2) {
             $answer_list = array_merge($this->model('answer')->get_answer_list_by_question_id($question_info['question_id'], 1, 'answer_id = ' . $question_info['best_answer']), $answer_list);
         }
         if ($answer_ids) {
             $answer_vote_status = $this->model('answer')->get_answer_vote_status($answer_ids, $this->user_id);
             $answer_users_rated_thanks = $this->model('answer')->users_rated('thanks', $answer_ids, $this->user_id);
             $answer_users_rated_uninterested = $this->model('answer')->users_rated('uninterested', $answer_ids, $this->user_id);
         }
         foreach ($answer_list as $answer) {
             $answer['user_rated_thanks'] = $answer_users_rated_thanks[$answer['answer_id']];
             $answer['user_rated_uninterested'] = $answer_users_rated_uninterested[$answer['answer_id']];
             $answer['answer_content'] = cjk_substr(strip_ubb($answer['answer_content']), 0, 100);
             //$answer['agree_users'] = $answer_agree_users[$answer['answer_id']];
             $answer['agree_status'] = $answer_vote_status[$answer['answer_id']];
             $answer['user_info']['avatar_file'] = get_avatar_url($answer['uid']);
             if ($question_info['best_answer'] == $answer['answer_id'] and intval($_GET['page']) < 2) {
                 $answers[0] = $answer;
             } else {
                 $answers[] = $answer;
             }
         }
         if (!$answers[0]) {
             unset($answers[0]);
         }
         $question_info['user_answered'] = 0;
         //如果系统设置了用户只能回答一次
         if (get_setting('answer_unique') == 'Y') {
             if ($this->model('answer')->has_answer_by_uid($question_info['question_id'], $this->user_id)) {
                 $question_info['user_answered'] = 1;
             } else {
                 $question_info['user_answered'] = 0;
             }
         }
     }
     $question_info['user_follow_check'] = 0;
     $question_info['user_question_focus'] = 0;
     $question_info['user_thanks'] = 0;
     if ($this->user_id) {
         if ($this->model('question')->get_question_thanks($question_info['question_id'], $this->user_id)) {
             $question_info['user_thanks'] = 1;
         }
         //当前用户是否已关注该问题作者
         if ($this->model('follow')->user_follow_check($this->user_id, $question_info['published_uid'])) {
             $question_info['user_follow_check'] = 1;
         }
         if ($this->model('question')->has_focus_question($question_info['question_id'], $this->user_id)) {
             $question_info['user_question_focus'] = 1;
         }
     }
     $question_info['question_detail'] = FORMAT::parse_attachs(nl2br(FORMAT::parse_bbcode($question_info['question_detail'])));
     $question_topics = $this->model('topic')->get_topics_by_item_id($question_info['question_id'], 'question');
     $question_info['answer_count'] = $answer_count;
     //clean
     $question_key = array('question_id', 'question_content', 'question_detail', 'add_time', 'update_time', 'answer_count', 'view_count', 'agree_count', 'focus_count', 'against_count', 'thanks_count', 'comment_count', 'user_info', 'user_answered', 'user_thanks', 'user_follow_check', 'user_question_focus');
     $user_key = array('uid', 'user_name', 'namecard_pic', 'signature');
     $topics_key = array('topic_id', 'topic_title');
     foreach ($question_info as $k => $v) {
         if (!in_array($k, $question_key)) {
             unset($question_info[$k]);
         }
     }
     //作者信息
     if (!empty($question_info['user_info'])) {
         foreach ($question_info['user_info'] as $k => $v) {
             if (!in_array($k, $user_key)) {
                 unset($question_info['user_info'][$k]);
             }
         }
         $question_info['user_info']['avatar_file'] = get_avatar_url($question_info['user_info']['uid'], 'mid');
     }
     if (!empty($answers)) {
         foreach ($answers as $key => $value) {
             if (!empty($value['user_info'])) {
                 foreach ($value['user_info'] as $k => $v) {
                     if (!in_array($k, $user_key)) {
                         unset($answers[$key]['user_info'][$k]);
                     }
                 }
                 $answers[$key]['user_info']['avatar_file'] = get_avatar_url($answers[$key]['user_info']['uid'], 'mid');
             }
             $answers[$key]['answer_content'] = strip_tags($value['answer_content']);
         }
     }
     if (!empty($question_topics)) {
         foreach ($question_topics as $key => $val) {
             foreach ($val as $k => $v) {
                 if (!in_array($k, $topics_key)) {
                     unset($question_topics[$key][$k]);
                 }
             }
         }
     }
     //$question_info['answers'] = $answers;
     H::ajax_json_output(AWS_APP::RSM(array('question_info' => $question_info, 'question_topics' => $question_topics, 'answers' => array_values($answers)), 1, null));
 }

 public function load_detailed_question_info($question_id)
 {
     if (!($question_info = $this->get_question_info_by_id($question_id))) {
         return false;
     }
     $question_info['user_info'] = $this->model('account')->get_user_info_by_uid($question_info['published_uid'], true);
     if ($question_info['category_id'] and get_setting('category_enable') == 'Y') {
         $question_info['category_info'] = $this->model('system')->get_category_info($question_info['category_id']);
     }
     if ($question_info['has_attach']) {
         $question_info['attachs'] = $this->model('publish')->get_attach('question', $question_info['question_id'], 'min');
         $question_info['attachs_ids'] = FORMAT::parse_attachs($question_info['question_detail'], true);
     }
     $question_info['question_detail'] = FORMAT::parse_attachs(nl2br(FORMAT::parse_bbcode($question_info['question_detail'])));
     // 答题选项
     if (intval($question_info['quiz_id']) > 0) {
         $question_info['question_quiz'] = $this->model('quiz')->get_question_quiz_info_by_id($question_info['quiz_id']);
     }
     return $question_info;
 }

 public function preview_action()
 {
     if (!$_GET['action'] or $_GET['action'] != 'edit') {
         $_GET['action'] = 'preview';
     } else {
         $this->crumb(AWS_APP::lang()->_t('待审项修改'), 'admin/approval/edit/');
         TPL::assign('menu_list', $this->model('admin')->fetch_menu_list(300));
     }
     switch ($_GET['type']) {
         case 'weibo_msg':
             if (get_setting('weibo_msg_enabled') != 'question') {
                 H::ajax_json_output(AWS_APP::RSM(null, -1, AWS_APP::lang()->_t('导入微博消息至问题未启用')));
             }
             $approval_item = $this->model('openid_weibo_weibo')->get_msg_info_by_id($_GET['id']);
             if ($approval_item['question_id']) {
                 exit;
             }
             $approval_item['type'] = 'weibo_msg';
             break;
         case 'received_email':
             $receiving_email_global_config = get_setting('receiving_email_global_config');
             if ($receiving_email_global_config['enabled'] != 'question') {
                 H::ajax_json_output(AWS_APP::RSM(null, -1, AWS_APP::lang()->_t('导入邮件至问题未启用')));
             }
             $approval_item = $this->model('edm')->get_received_email_by_id($_GET['id']);
             if ($approval_item['question_id']) {
                 exit;
             }
             $approval_item['type'] = 'received_email';
             break;
         default:
             $approval_item = $this->model('publish')->get_approval_item($_GET['id']);
             break;
     }
     if (!$approval_item) {
         exit;
     }
     switch ($approval_item['type']) {
         case 'question':
             $approval_item['title'] = htmlspecialchars($approval_item['data']['question_content']);
             $approval_item['content'] = htmlspecialchars($approval_item['data']['question_detail']);
             $approval_item['topics'] = htmlspecialchars(implode(',', $approval_item['data']['topics']));
             break;
         case 'answer':
             $approval_item['content'] = htmlspecialchars($approval_item['data']['answer_content']);
             break;
         case 'article':
             $approval_item['title'] = htmlspecialchars($approval_item['data']['title']);
             $approval_item['content'] = htmlspecialchars($approval_item['data']['message']);
             break;
         case 'article_comment':
             $approval_item['content'] = htmlspecialchars($approval_item['data']['message']);
             break;
         case 'weibo_msg':
             $approval_item['content'] = htmlspecialchars($approval_item['text']);
             if ($approval_item['has_attach']) {
                 $approval_item['attachs'] = $this->model('publish')->get_attach('weibo_msg', $_GET['id']);
             }
             break;
         case 'received_email':
             $approval_item['title'] = htmlspecialchars($approval_item['subject']);
             $approval_item['content'] = htmlspecialchars($approval_item['content']);
             break;
     }
     if ($approval_item['data']['attach_access_key']) {
         $approval_item['attachs'] = $this->model('publish')->get_attach_by_access_key($approval_item['type'], $approval_item['data']['attach_access_key']);
     }
     if ($_GET['action'] != 'edit') {
         $approval_item['content'] = nl2br(FORMAT::parse_bbcode($approval_item['content']));
     }
     TPL::assign('approval_item', $approval_item);
     TPL::output('admin/approval/' . $_GET['action']);
 }