/**
* 删除专题
*
*/
public function action_del()
{
$id = $this->getRequest('sid');
if (!is_array($id)) {
$id = array($id);
}
if (empty($id)) {
$this->show_message('请选择要删除的专题');
}
$tag = new Tags();
foreach ($id as $value) {
DB::delete('specialpics')->where('sid', '=', $value)->execute();
DB::delete('comments')->where('item_id', '=', $value)->where('app', '=', 'img_subject')->execute();
$tag->del($value, 'img_subject');
}
$this->request->redirect('/admin/picsubject/list');
$this->auto_render = false;
}
if (!empty($_GET['id'])) {
$id = intval($_GET['id']);
}
if ($do == "edit") {
if ($id) {
setvar("item", $tag->read("*", $id));
}
$tpl_file = "tag.edit";
template($tpl_file);
exit;
}
if ($do == "search" && !empty($_GET['q'])) {
$conditions[] = "Tag.name like '%" . trim($_GET['q']) . "%'";
}
if ($do == "del" && !empty($id)) {
$tag->del($id);
}
}
if (isset($_POST['del']) && !empty($_POST['id'])) {
$tag->del($_POST['id']);
}
if (isset($_POST['save']) && !empty($_POST['data']['tag'])) {
if (isset($_POST['id'])) {
$id = intval($_POST['id']);
}
if ($id) {
$tag->save($_POST['data']['tag'], "update", $id);
} else {
$tag->save($_POST['data']['tag']);
}
}
/**
* 删除专题
*
*/
public function action_delsubject()
{
$this->checklogin();
$sid = (int) $this->getQuery('sid');
if (empty($sid)) {
$this->show_message('请选择要删除的专题');
}
DB::delete('specialpics')->where('sid', '=', $sid)->execute();
$go_url = '/picsubject/list';
$tag = new Tags();
$tag->del($sid, 'img_subject');
$this->request->redirect($go_url);
$this->auto_render = false;
}
