public function login_check($t)
{
if (public_user_type() != 2) {
if ($t == 1) {
//直接跳转
$this->error('请先登录后操作！', U('Home/Login/index'), 3);
} else {
if ($t == 2) {
//ajax返回
$msg = array('status' => 0, 'msg' => '未登录，无法操作');
$this->ajaxReturn($msg);
}
}
}
}
public function file()
{
//获取登录用户信息
$user_type = public_user_type();
$user = array('login' => 0, 'name' => '', 'pic' => '', 'home' => '');
if ($user_type) {
$user_id = public_user_id();
$model_user = D('User');
$rs_user = $model_user->getInfo($user_type, $user_id);
$user = array('login' => 1, 'name' => $rs_user['name'], 'pic' => $rs_user['pic'], 'home' => $rs_user['home']);
}
$model_file = D('Index');
$file = $model_file->getFiles();
$this->assign('total', count($file));
$this->assign('file', $file);
$this->assign('user', $user);
$this->display();
}
public function teacher_handler()
{
//条件查找，删改,查
$type = I('post.type');
$model_user = M('user_teacher');
if ($type == 'search') {
$this->login_check(2);
$key = I('post.key');
$_SESSION['excel_teacher_key'] = $key;
$dep = I('post.dep');
$_SESSION['excel_teacher_dep'] = $dep;
$current_p = I('post.p') ? I('post.p') : 1;
$pagenum = 7;
if (preg_match('/^\\d+$/', $key) or $key == '') {
//如果是教工号则按教工号查询
$match_type = 'user';
} else {
//否则按姓名查询
$match_type = 'name';
}
if ($dep == '0') {
$rs_user = $model_user->where("{$match_type} like '%{$key}%'")->limit($pagenum * ($current_p - 1), $pagenum)->select();
$page_total = ceil($model_user->where("{$match_type} like '%{$key}%'")->count() / $pagenum);
} else {
$rs_user = $model_user->where("dep='{$dep}' and {$match_type} like '%{$key}%'")->limit($pagenum * ($current_p - 1), $pagenum)->select();
$page_total = ceil($model_user->where("dep='{$dep}' and {$match_type} like '%{$key}%'")->count() / $pagenum);
}
if (is_array($rs_user)) {
foreach ($rs_user as $key => &$value) {
$value['kt_count'] = M('bs_kt')->where(array('teacher' => $value['user']))->count();
}
}
$page = array('total' => $page_total, 'current' => $current_p);
$r = array('page' => $page, 'r' => $rs_user);
$this->ajaxReturn($r);
} else {
if ($type == 'del') {
$this->login_check(2);
$user = I('post.user');
$rs_user = $model_user->where("user='******'")->delete();
if ($rs_user) {
$msg = array('status' => 1, 'msg' => '删除成功！');
} else {
$msg = array('status' => 0, 'msg' => '操作失败！');
}
$this->ajaxReturn($msg);
} else {
if ($type == 'update') {
$this->login_check(2);
} else {
if ($type == 'view') {
//只要登录即可查看
if (public_user_type() != null) {
$user = I('post.user');
$rs_user = $model_user->where("user='******'")->select();
$this->ajaxReturn($rs_user);
} else {
$this->ajaxReturn(array('status' => 0, 'msg' => '必须登录！'));
}
}
}
}
}
}
public function _before_index()
{
if (public_user_type() != '1') {
$this->error('未登录，请先登录后再操作！', U('Home/Login/index'), 3);
}
}
