/**
* 静态方法, 单例统一访问入口
* @return object 返回对象的唯一实例
*/
public static function getInstance()
{
if (is_null(self::$_instance) || !isset(self::$_instance)) {
self::$_instance = new self();
}
return self::$_instance;
}
public function getFriends($pageSize, $page)
{
$userId = $this->user["id"];
$userCount = MiniUser::getInstance()->getEnableCount() - 1;
$items = MiniUser::getInstance()->getPageList($userId, "-id", $pageSize, ($page - 1) * $pageSize);
$users = array();
foreach ($items as $item) {
$friend = array();
$friend["id"] = $item["id"];
$friend["nick"] = $item["nick"];
$friend["name"] = $item["user_name"];
$friend["avatar"] = $item['avatar'];
$arr = MiniUserGroupRelation::getInstance()->findUserGroup($userId, $item["id"]);
//找到好友对应的群组(这里会关联到非当前用户新建的用户组，下面解决此问题)
$ownerGroup = MiniGroup::getInstance()->getList($userId);
$ownerGroupList = $ownerGroup['list'];
//找到当前用户拥有的群组
$result = array();
foreach ($arr as $brr) {
//遍历好友的群组，
if (in_array($brr, $ownerGroupList)) {
//找出其群组与当前用户相同的则放入该用户的user_group,就是此处的$result
array_push($result, $brr);
}
}
$friend["user_group"] = $result;
array_push($users, $friend);
}
$data = array();
$data["count"] = $userCount;
$data["users"] = $users;
return $data;
}
public function getPermission($path, $userId)
{
$privilegeLength = 9;
//权限长度 后期更改则做相应调整
$userInGroups = MiniUserGroupRelation::getInstance()->getByUserId($userId);
//用户所在的部门列表，查表user_group_relation
if (count($userInGroups) > 0) {
//说明该用户被其他用户分配到其群组中
//寻找该用户所在的组有无权限，有权限则说明对应的权限有共享文件
$privilegeArr = array();
//一个用户同一个被共享文件对应多个群组权限集合
foreach ($userInGroups as $userInGroup) {
$groupId = $userInGroup['group_id'];
$group = MiniGroup::getInstance()->getById($groupId);
if ($group['user_id'] != -1) {
//表示该组为群组
$groupPrivilege = MiniGroupPrivilege::getInstance()->getSpecifyPrivilege($groupId, $path);
if (!empty($groupPrivilege)) {
array_push($privilegeArr, $groupPrivilege);
}
}
}
if (count($privilegeArr) > 0) {
$permission = '';
for ($i = 0; $i < $privilegeLength; $i++) {
foreach ($privilegeArr as $privilege) {
$can = false;
$value = substr($privilege['permission'], $i, 1);
if ($value == '1') {
$can = true;
break;
}
}
if ($can) {
$permission .= '1';
} else {
$permission .= '0';
}
}
return $permission;
}
}
return null;
}
/**
* 存储部门信息，以及用户与部门的关系
*/
private function saveData($userName, $departmentId)
{
$user = MiniUser::getInstance()->getUserByName($userName);
$userGroupRelations = MiniUserGroupRelation::getInstance()->getByUserId($user['id']);
$isExist = false;
//判断用户是否已经被导入，存在则修改
if (!empty($userGroupRelations)) {
foreach ($userGroupRelations as $userGroupRelation) {
$group = MiniGroup::getInstance()->getById($userGroupRelation['group_id']);
if (!empty($group)) {
if ($group['user_id'] > 0) {
continue;
} else {
$isExist = true;
break;
}
}
}
}
$group = MiniGroup::getInstance()->findById($departmentId);
if ($isExist) {
MiniUserGroupRelation::getInstance()->update($user['id'], $group['id']);
} else {
MiniUserGroupRelation::getInstance()->create($user['id'], $group['id']);
}
}
/**
* 获得拥有权限的用户列表
*/
public function getPrivilegeList($filePath)
{
//获得绝对路径
$privileges = MiniUserPrivilege::getInstance()->getPrivilegeList($filePath);
$groupPrivileges = MiniGroupPrivilege::getInstance()->getPrivilegeList($filePath);
$data = array();
foreach ($privileges as $item) {
$user = MiniUser::getInstance()->getUser($item['user_id']);
$privilege = array();
$privilege['id'] = $user['user_id'];
$privilege['name'] = $user['user_name'];
$privilege['nick'] = $user['nick'];
$privilege['avatar'] = $user['avatar'];
$privilege['user_status'] = $user['user_status'];
$permission = $item['permission'];
$readValue = substr($permission, 0, 1);
$modifyValue = substr($permission, 1);
$dirCreateValue = substr($permission, 1, 1);
$dirRenameValue = substr($permission, 2, 1);
$dirDelValue = substr($permission, 3, 1);
$fileUploadValue = substr($permission, 4, 1);
$contentValue = substr($permission, 5, 1);
$fileRenameValue = substr($permission, 6, 1);
$fileDelValue = substr($permission, 7, 1);
$previewValue = substr($permission, 8, 1);
if ($readValue == '1') {
//read权限 与js格式转化为一致
$privilege['view'] = true;
} else {
$privilege['view'] = false;
}
if ($dirCreateValue == '1') {
//dir_create权限 与js格式转化为一致
$privilege['dir_create'] = true;
} else {
$privilege['dir_create'] = false;
}
if ($dirRenameValue == '1') {
//dir_rename权限 与js格式转化为一致
$privilege['dir_rename'] = true;
} else {
$privilege['dir_rename'] = false;
}
if ($dirDelValue == '1') {
//dir_del权限 与js格式转化为一致
$privilege['dir_delete'] = true;
} else {
$privilege['dir_delete'] = false;
}
if ($fileUploadValue == '1') {
//file_upload权限 与js格式转化为一致
$privilege['file_upload'] = true;
} else {
$privilege['file_upload'] = false;
}
if ($fileRenameValue == '1') {
//file_rename权限 与js格式转化为一致
$privilege['file_rename'] = true;
} else {
$privilege['file_rename'] = false;
}
if ($contentValue == '1') {
//content权限 与js格式转化为一致
$privilege['file_edit'] = true;
} else {
$privilege['file_edit'] = false;
}
if ($fileDelValue == '1') {
//file_del权限 与js格式转化为一致
$privilege['file_delete'] = true;
} else {
$privilege['file_delete'] = false;
}
if ($previewValue == '1') {
//preview权限 与js格式转化为一致
$privilege['download'] = true;
} else {
$privilege['download'] = false;
}
if ($modifyValue == '11111111') {
$privilege['modified'] = true;
} else {
$privilege['modified'] = false;
}
$privilege['type'] = "0";
array_push($data, $privilege);
}
foreach ($groupPrivileges as $item) {
$group = MiniGroup::getInstance()->getById($item['group_id']);
$privilege = array();
$privilege['id'] = $item['group_id'];
$privilege['name'] = $group['group_name'];
$privilege['nick'] = $group['group_name'];
$privilege['avatar'] = MiniHttp::getMiniHost() . "static/images/icon_group.png";
$permission = $item['permission'];
$readValue = substr($permission, 0, 1);
$modifyValue = substr($permission, 1);
$dirCreateValue = substr($permission, 1, 1);
$dirRenameValue = substr($permission, 2, 1);
$dirDelValue = substr($permission, 3, 1);
$fileUploadValue = substr($permission, 4, 1);
$contentValue = substr($permission, 5, 1);
$fileRenameValue = substr($permission, 6, 1);
$fileDelValue = substr($permission, 7, 1);
$previewValue = substr($permission, 8, 1);
if ($readValue == '1') {
//read权限 与js格式转化为一致
$privilege['view'] = true;
} else {
$privilege['view'] = false;
}
if ($dirCreateValue == '1') {
//dir_create权限 与js格式转化为一致
$privilege['dir_create'] = true;
} else {
$privilege['dir_create'] = false;
}
if ($dirRenameValue == '1') {
//dir_rename权限 与js格式转化为一致
$privilege['dir_rename'] = true;
} else {
$privilege['dir_rename'] = false;
}
if ($dirDelValue == '1') {
//dir_del权限 与js格式转化为一致
$privilege['dir_delete'] = true;
} else {
$privilege['dir_delete'] = false;
}
if ($fileUploadValue == '1') {
//file_upload权限 与js格式转化为一致
$privilege['file_upload'] = true;
} else {
$privilege['file_upload'] = false;
}
if ($fileRenameValue == '1') {
//file_rename权限 与js格式转化为一致
$privilege['file_rename'] = true;
} else {
$privilege['file_rename'] = false;
}
if ($contentValue == '1') {
//content权限 与js格式转化为一致
$privilege['file_edit'] = true;
} else {
$privilege['file_edit'] = false;
}
if ($fileDelValue == '1') {
//file_del权限 与js格式转化为一致
$privilege['file_delete'] = true;
} else {
$privilege['file_delete'] = false;
}
if ($previewValue == '1') {
//preview权限 与js格式转化为一致
$privilege['download'] = true;
} else {
$privilege['download'] = false;
}
if ($modifyValue == '11111111') {
$privilege['modified'] = true;
} else {
$privilege['modified'] = false;
}
$privilege['type'] = "1";
array_push($data, $privilege);
}
return $data;
}
/**
* 群组更名
*/
public function rename($oldGroupName, $newGroupName)
{
$user = $this->user;
$userId = $user['user_id'];
return MiniGroup::getInstance()->rename($oldGroupName, $newGroupName, $userId);
}
/**
* 根据userId获取部门
*/
public function getDepartment($userId)
{
$relations = $this->getByUserId($userId);
if (empty($relations)) {
return NULL;
}
foreach ($relations as $relation) {
$group = MiniGroup::getInstance()->getById($relation['group_id']);
if ($group['user_id'] == -1) {
return $group;
}
}
return NULL;
}
/**
* 判断目录是否可发起共享
* 递归查询父目录file_type情况，file_type=1时返回false，file_type==2||3时返回true
*/
public function getFolderPrivilege($currentUserId, $file)
{
$filePath = $file['file_path'];
$fileType = (int) $file['file_type'];
//被共享目录本身可以修改和删除
$privilege = array('resource.read' => 1, 'folder.create' => 1, 'folder.rename' => 1, 'folder.delete' => 1, 'file.create' => 1, 'file.modify' => 1, 'file.rename' => 1, 'file.delete' => 1, 'permission.grant' => 1, 'can_set_share' => 1);
if ($fileType == 3) {
$parentPath = $file['file_path'];
//当用户，群组与部门中的用户权限出现重复时，获取最小部门的权限，顺序为用户，群组，部门
$userPrivilege = MiniUserPrivilege::getInstance()->getSpecifyPrivilege($currentUserId, $parentPath);
if (empty($userPrivilege)) {
$userGroupRelations = MiniUserGroupRelation::getInstance()->getByUserId($currentUserId);
if (count($userGroupRelations) > 1) {
//说明用户对应了群组和部门,
$groupIdsArr = array();
//获取群组id
foreach ($userGroupRelations as $userGroupRelation) {
$group = MiniGroup::getInstance()->findById($userGroupRelation['group_id']);
if ($group['user_id'] != -1) {
array_push($groupIdsArr, $userGroupRelation['group_id']);
} else {
$departmentId = $userGroupRelation['group_id'];
}
}
//将所有群组的权限放入数组
$permissionArr = array();
foreach ($groupIdsArr as $groupId) {
$privilege_0 = MiniGroupPrivilege::getInstance()->getSpecifyPrivilege($groupId, $parentPath);
if (!empty($privilege_0)) {
array_push($permissionArr, $privilege_0['permission']);
}
}
//拼接群组中权限的最大值，如果为空则为空字符串
$permission = "";
if (count($permissionArr) > 0) {
for ($j = 0; $j < 10; $j++) {
$isHighestAuthority = false;
foreach ($permissionArr as $per) {
if ($per[$j] == 1) {
$isHighestAuthority = true;
break;
}
}
if ($isHighestAuthority) {
$permission .= "1";
} else {
$permission .= "0";
}
}
}
if ($permission == "") {
$groupPrivilege = MiniGroupPrivilege::getInstance()->getSpecifyPrivilege($departmentId, $parentPath);
if (empty($groupPrivilege)) {
$groupPrivilege = MiniGroupPrivilege::getInstance()->getGroupPrivilege($filePath, $departmentId);
}
$permission = $groupPrivilege['permission'];
}
} else {
$groupId = $userGroupRelations[0]['group_id'];
$groupPrivilege = MiniGroupPrivilege::getInstance()->getSpecifyPrivilege($groupId, $parentPath);
if (empty($groupPrivilege)) {
$groupPrivilege = MiniGroupPrivilege::getInstance()->getGroupPrivilege($filePath, $groupId);
}
$permission = $groupPrivilege['permission'];
}
} else {
$permission = $userPrivilege['permission'];
}
for ($i = 0; $i < strlen($permission); $i++) {
$privilege['resource.read'] = (int) $permission[0];
$privilege['folder.create'] = (int) $permission[1];
$privilege['folder.rename'] = (int) $permission[2];
$privilege['folder.delete'] = (int) $permission[3];
$privilege['file.create'] = (int) $permission[4];
$privilege['file.modify'] = (int) $permission[5];
$privilege['file.rename'] = (int) $permission[6];
$privilege['file.delete'] = (int) $permission[7];
$privilege['permission.grant'] = (int) $permission[8];
$privilege["can_set_share"] = 0;
}
}
if ($fileType == 1) {
$isShared = false;
$userId = $file['user_id'];
//判断下级目录是否有共享目录
$filePath = $file['file_path'];
$children = MiniFile::getInstance()->getShowChildrenByPath($currentUserId, $filePath);
$userGroupRelation = MiniUserGroupRelation::getInstance()->getByUserId($userId);
$groupId = $userGroupRelation['group_id'];
$arr = array();
array_push($arr, $groupId);
foreach ($children as $child) {
$childFilePath = $child['file_path'];
if ($childFilePath == $filePath) {
continue;
}
$file = MiniFile::getInstance()->getByFilePath($childFilePath);
if ($file['file_type'] == 2) {
$isShared = true;
break;
}
}
if ($isShared) {
//子目录已经共享则不能二次共享
$privilege["can_set_share"] = 0;
} else {
//判断上级目录是否有共享目录
$arr = explode('/', $filePath);
$parentPath = "/" . $userId;
for ($i = 2; $i < count($arr); $i++) {
$parentPath = $parentPath . "/" . $arr[$i];
$file = MiniFile::getInstance()->getByFilePath($parentPath);
if ($file['file_type'] == 2) {
$privilege["can_set_share"] = 0;
}
}
}
}
return $privilege;
}
/**
* 查询未分组的用户
*/
public function unbindUsers($offset, $limit)
{
$items = UserGroupRelation::model()->findAll();
$value = array();
if (isset($items)) {
foreach ($items as $item) {
$group = MiniGroup::getInstance()->findById($item->group_id);
if (isset($group)) {
if ($group['user_id'] > 0) {
continue;
}
}
$value[] = $item->user_id;
}
}
$criteria = new CDbCriteria();
$criteria->addNotInCondition('id', $value);
$count = User::model()->count($criteria);
$criteria->limit = $limit;
$criteria->offset = $offset;
$users = User::model()->findAll($criteria);
$data = array();
$data['users'] = $this->db2list($users);
$data['total'] = $count;
return $data;
}
public function getAllSharedPath($userId)
{
$userPrivileges = MiniUserPrivilege::getInstance()->getByUserId($userId);
$filePaths = array();
foreach ($userPrivileges as $userPrivilege) {
array_push($filePaths, $userPrivilege['file_path']);
}
$groupPrivileges = MiniGroupPrivilege::getInstance()->getAllGroups();
$publicPrivileges = MiniGroupPrivilege::getInstance()->getPublic();
foreach ($publicPrivileges as $publicPrivilege) {
array_push($filePaths, $publicPrivilege['file_path']);
}
$groupIds = array();
foreach ($groupPrivileges as $groupPrivilege) {
array_push($groupIds, $groupPrivilege['group_id']);
}
$groupIdsArr = array();
$userGroupRelations = MiniUserGroupRelation::getInstance()->findUserGroup($userId);
if (isset($userGroupRelations)) {
foreach ($userGroupRelations as $userRelation) {
$groupId = $userRelation['id'];
$arr = array();
array_push($arr, $groupId);
$result = MiniGroup::getInstance()->findById($groupId);
if ($result['user_id'] > 0) {
array_push($groupIdsArr, $groupId);
} else {
$ids = $this->getGroupIds($groupId, $arr);
}
}
array_splice($groupIdsArr, 0, 0, $ids);
$commonGroupIds = array_merge($groupIdsArr, $groupIds);
foreach ($commonGroupIds as $commonGroupId) {
$groupInfos = MiniGroupPrivilege::getInstance()->getByGroupId($commonGroupId);
foreach ($groupInfos as $groupInfo) {
$paths[] = $groupInfo['file_path'];
}
}
if ($paths) {
array_splice($filePaths, 0, 0, $paths);
}
}
$paths = array();
$filePaths = array_unique($filePaths);
foreach ($filePaths as $filePath) {
$result = MiniFile::getInstance()->getByPath($filePath);
if (count($result) == 0) {
continue;
}
//当共享文件为共享者的时候进行过滤
$arr = explode("/", $filePath);
$userId = $this->user['id'];
$slaveId = $arr[1];
if ($slaveId == $userId) {
continue;
}
$fileBiz = new FileBiz();
$canRead = $fileBiz->privilege($filePath);
if (!$canRead) {
continue;
}
$paths[] = $filePath;
}
return $paths;
}
public function saveUser($item, $departmentId)
{
$errorCount = 0;
$errorName = array();
for ($i = 1; $i < count($item); $i++) {
if (strlen(trim($item[$i])) == 0) {
continue;
}
$user = MiniUser::getInstance()->getUserByName($item[$i]);
if (empty($user)) {
$errorCount++;
$errorName[] = $item[$i];
continue;
}
$userGroupRelations = MiniUserGroupRelation::getInstance()->getByUserId($user['id']);
$isExist = false;
//判断用户是否已经被导入，存在则修改
if (!empty($userGroupRelations)) {
foreach ($userGroupRelations as $userGroupRelation) {
$group = MiniGroup::getInstance()->getById($userGroupRelation['group_id']);
if (!empty($group)) {
if ($group['user_id'] > 0) {
continue;
} else {
$isExist = true;
break;
}
}
}
}
$group = MiniGroup::getInstance()->findById($departmentId);
if ($isExist) {
MiniUserGroupRelation::getInstance()->update($user['id'], $group['id']);
} else {
MiniUserGroupRelation::getInstance()->create($user['id'], $group['id']);
}
}
if ($errorCount > 0) {
$data[] = "该用户不存在，您可以先导入用户，再进行添加";
$data[] = $item[0];
$data[] = $errorName;
$this->errorList[] = $data;
}
}
