public function category($category_id = 0)
{
$map['category'] = $category_id;
$map['status'] = 1;
$questionModel = new QuestionModel();
$hot_list = $questionModel->getList($map, '*', 5, 'answer_num desc');
foreach ($hot_list as &$val) {
$val['info'] = msubstr(op_t($val['description']), 0, 50);
}
unset($val);
$this->assign('hot_list', $hot_list);
$this->display(T('Application://Question@Widget/category'));
}
private function _getList($map, $page = 1, $r = 20)
{
$questionModel = new QuestionModel();
$questionAnswerModel = new QuestionAnswerModel();
list($list, $totalCount) = $questionModel->getListPageByMap($map, $page, 'create_time desc', $r, '*');
foreach ($list as &$val) {
$val['info'] = msubstr(op_t($val['description']), 0, 200);
$val['img'] = get_pic($val['description']);
$val['user'] = query_user(array('uid', 'space_url', 'nickname'), $val['uid']);
if ($val['best_answer']) {
$val['best_answer_info'] = $questionAnswerModel->getData(array('id' => $val['best_answer'], 'status' => 1));
} else {
$val['best_answer_info'] = $questionAnswerModel->getData(array('question_id' => $val['id'], 'status' => 1), 'support desc');
}
if ($val['best_answer_info']) {
$val['best_answer_info']['content'] = msubstr(op_t($val['best_answer_info']['content']), 0, 200);
}
}
return array($list, $totalCount);
}
private function _getList($map, $limit, $order)
{
$questionModel = new QuestionModel();
$questionAnswerModel = new QuestionAnswerModel();
$list = $questionModel->getList($map, '*', $limit, $order);
foreach ($list as &$val) {
$val['info'] = msubstr(op_t($val['description']), 0, 200);
$val['img'] = get_pic($val['description']);
$val['user'] = query_user(array('uid', 'space_url', 'nickname', 'avatar64'), $val['uid']);
if ($val['best_answer']) {
$val['best_answer_info'] = $questionAnswerModel->getData(array('id' => $val['best_answer'], 'status' => 1));
} else {
$val['best_answer_info'] = $questionAnswerModel->getData(array('question_id' => $val['id'], 'status' => 1), 'support desc');
}
if ($val['best_answer_info']) {
$val['best_answer_info']['content'] = msubstr(op_t($val['best_answer_info']['content']), 0, 200);
}
}
return $list;
}