/**
* [letterEdit 信件编辑<添加>]
* @param [type] $id [用户id]
* @return [type] [description]
*/
public function letterEdit($id = null)
{
if ($uid = is_login()) {
$this->assign('page', 'letterDetails');
//栏目
//当前页面状态
if (IS_POST) {
$Member = D('MessageInfo');
$data = $Member->create();
if ($data) {
if ($Member->add($data)) {
$this->success('发送成功', U('Home/User/info'));
} else {
$this->error('发送失败');
}
} else {
$this->error($Member->getError());
}
} else {
if (!isset($id)) {
$this->error('404');
return;
} else {
//验证收件人ID合法性
$receiveInfo = D('Member')->where(array('uid' => $id))->find();
if (!isset($receiveInfo)) {
$this->error('4042');
return;
}
//var_dump($receiveInfo);
$this->assign('receiveInfo', $receiveInfo);
//验证收件人是否为教师
$receiTeach = is_eduistrator($id);
if ($receiTeach != -1) {
$this->assign('receiTeach', $receiTeach);
}
//验证发件人是否为教师
$sendTeach = is_eduistrator($uid);
if ($receiTeach != -1) {
$this->assign('sendTeach', $sendTeach);
}
$info = array();
$info['from'] = $uid;
$info['to'] = $id;
$info['type'] = 2;
$this->assign('info', $info);
}
$this->display();
}
} else {
$this->redirect('User/login');
}
}
function get_teach_name($avator_id, $field = null)
{
if (is_eduistrator($avator_id) != -1) {
$teach = get_ucenter_enu(is_eduistrator($avator_id), 'tid');
$teach = get_teach($teach, 'name');
return $teach;
}
if (!is_administrator($avator_id)) {
return '学生';
} else {
return '管理员';
}
}
