/**
* 执行命名前检查相关的权限
*
* @param $user_id
* @param $compare
*
* @return
*/
public function checkPermission($user_id, $compareType, $compare)
{
$db = Zend_Registry::get('db');
switch ($compareType) {
case 'note_id':
$note = new Database_Notes($db);
$note->load($compare);
return $user_id == $note->user_id ? true : false;
break;
case 'tag_name':
break;
case 'category_id':
$userLinkCategory = new Database_UserLinkCategory($db);
return $userLinkCategory->thisUserHasThisCategory($user_id, $compare);
break;
case 'category_name':
break;
default:
return false;
}
}
public function delHelper($user_id, $cate_id, $delAllNote)
{
if ($this->checkPermission($user_id, 'category_id', $cate_id)) {
$noteLinkCate = new Database_NotesLinkCategorys($this->_db);
//删除该category所拥有的所有note
if ($delAllNote == 1) {
$this->_receiver->delNotesByCategoryId($cate_id);
//删除连接
$noteLinkCate->removeNoteCategoryLink($cate_id);
var_dump('del note');
} else {
var_dump('just del cate');
//把所有该名下的note转移到inbox下
$notes = $this->_receiver;
//$notes = new Database_Notes($this->_db);
$myNotes = $notes->getAllNoteByCategoryIdAndUserId($cate_id, $user_id);
$new_cate_id = $notes->createCategoryToUser('Inbox', $user_id);
foreach ($myNotes as $note) {
$noteLinkCate->changeCategoryFormTo($note['note_id'], $cate_id, $new_cate_id);
}
}
//如果不是系统所用则可以直接删除category本身
if ($cate_id > 10) {
$cate_db = new Database_NotesCategorys($this->_db);
$cate_db->delCategoryById($cate_id);
}
//删除连接
$userLinkCate = new Database_UserLinkCategory($this->_db);
$userLinkCate->removeUserCategoryLink($cate_id);
return true;
} else {
Lds_Helper_Log::writeLog('This user delete note which not belong to him' . $user_id);
return 'permission denied';
}
//fi
}
/**
* createCategoryToUser时需要为user和category创建链接
*
* @param $user_id
* @param $category_id
*
* @return
*/
public function makeUserLinkCategory($user_id, $category_id)
{
$categoryLinkUser = new Database_UserLinkCategory($this->_db);
$categoryLinkUser->category_id = $category_id;
$categoryLinkUser->user_id = $user_id();
$categoryLinkUser->save();
return $categoryLinkUser->getId();
}
