public LibPermissionGroup GetCacheItem(string groupId)
{
LibPermissionGroup permissionGroup = null;
object lockItem = lockObjDic.GetOrAdd(groupId, new object());
lock (lockItem)
{
permissionGroup = this.Get <LibPermissionGroup>(groupId);
if (permissionGroup == null)
{
permissionGroup = GetPermissionGroupData(groupId);
if (permissionGroup != null)
{
//CacheItemPolicy policy = new CacheItemPolicy();
//policy.SlidingExpiration = new TimeSpan(0, 120, 0); //60分钟内不访问自动剔除
this.Set(groupId, permissionGroup, new TimeSpan(0, 120, 0));
}
}
}
return(permissionGroup);
}
private LibPermissionGroup GetPermissionGroupData(string groupId)
{
LibPermissionGroup groupData = null;
string sql = string.Format("select PARENTGROUPID from AXPPERMISSIONGROUP where PERMISSIONGROUPID={0} and ISVALIDITY=1", LibStringBuilder.GetQuotString(groupId));
LibDataAccess dataAccess = new LibDataAccess();
string parentGroupId = LibSysUtils.ToString(dataAccess.ExecuteScalar(sql, false));
if (!string.IsNullOrEmpty(parentGroupId))
{
groupData = GetPermissionGroupData(parentGroupId);
}
if (groupData == null)
{
groupData = new LibPermissionGroup();
}
sql = string.Format("select PROGID,SHOWCONDITION,OPERATEMARK from AXPPERMISSIONGROUPDETAIL where PERMISSIONGROUPID={0}", LibStringBuilder.GetQuotString(groupId));
using (IDataReader reader = dataAccess.ExecuteDataReader(sql, false))
{
while (reader.Read())
{
string progId = LibSysUtils.ToString(reader["PROGID"]);
LibPermission permission = new LibPermission();
string showCondition = LibSysUtils.ToString(reader["SHOWCONDITION"]);
if (!string.IsNullOrEmpty(showCondition))
{
LibQueryCondition condition = JsonConvert.DeserializeObject(showCondition, typeof(LibQueryCondition)) as LibQueryCondition;
permission.ShowCondition = LibQueryConditionParser.GetQueryData(progId, condition);
if (!string.IsNullOrEmpty(permission.ShowCondition.Trim()))
{
foreach (var queryField in condition.QueryFields)
{
if (!permission.QueryFieldDic.ContainsKey(queryField.Name))
{
permission.QueryFieldDic.Add(queryField.Name, new List <LibQueryField>()
{
queryField
});
}
}
permission.ShowCondition = string.Format("({0})", permission.ShowCondition);
}
}
permission.OperateMark = LibSysUtils.ToInt32(reader["OPERATEMARK"]);
if (groupData.PermissionDic.ContainsKey(progId)) //对于继承关系的，直接用子覆盖父的权限
{
groupData.PermissionDic[progId] = permission;
}
else
{
groupData.PermissionDic.Add(progId, permission);
}
}
}
sql = string.Format("select B.PROGID,A.TABLEINDEX,A.FIELDNAME,A.FIELDPOWER,A.USECONDITION from AXPFIELDPOWER A inner join AXPPERMISSIONGROUPDETAIL B on B.ROW_ID=A.PARENTROWID where A.PERMISSIONGROUPID={0}", LibStringBuilder.GetQuotString(groupId));
using (IDataReader reader = dataAccess.ExecuteDataReader(sql, false))
{
while (reader.Read())
{
string progId = LibSysUtils.ToString(reader["PROGID"]);
if (groupData.PermissionDic.ContainsKey(progId))
{
int tableIndex = LibSysUtils.ToInt32(reader["TABLEINDEX"]);
string fieldName = LibSysUtils.ToString(reader["FIELDNAME"]);
if (!groupData.PermissionDic[progId].FieldPowerDic.ContainsKey(tableIndex))
{
groupData.PermissionDic[progId].FieldPowerDic.Add(tableIndex, new Dictionary <string, FieldPower>());
}
Dictionary <string, FieldPower> dic = groupData.PermissionDic[progId].FieldPowerDic[tableIndex];
if (!dic.ContainsKey(fieldName))
{
string useCondition = LibSysUtils.ToString(reader["USECONDITION"]);
if (!string.IsNullOrEmpty(useCondition))
{
useCondition = string.Format("({0})", useCondition);
}
dic.Add(fieldName, new FieldPower()
{
Condition = useCondition, PowerOption = (FieldPowerOption)LibSysUtils.ToInt32(reader["FIELDPOWER"])
});
}
}
}
}
sql = string.Format("select B.PROGID,A.BUTTONID from AXPBUTTONPOWER A inner join AXPPERMISSIONGROUPDETAIL B on B.ROW_ID=A.PARENTROWID where A.PERMISSIONGROUPID={0} and A.CANUSE=0", LibStringBuilder.GetQuotString(groupId));
using (IDataReader reader = dataAccess.ExecuteDataReader(sql, false))
{
while (reader.Read())
{
string progId = LibSysUtils.ToString(reader["PROGID"]);
if (groupData.PermissionDic.ContainsKey(progId))
{
string buttonId = LibSysUtils.ToString(reader["BUTTONID"]);
if (!groupData.PermissionDic[progId].NoUseButton.Contains(buttonId))
{
groupData.PermissionDic[progId].NoUseButton.Add(buttonId);
}
}
}
}
return(groupData);
}
public LibRolePermission GetCacheItem(string roleId)
{
LibRolePermission rolePermission = null;
object lockItem = lockObjDic.GetOrAdd(roleId, new object());
lock (lockItem)
{
rolePermission = this.Get <LibRolePermission>(roleId);
if (rolePermission == null)
{
rolePermission = new LibRolePermission();
rolePermission.RoleId = roleId;
string sql = string.Format("select distinct A.ISUNLIMITED,B.PERMISSIONGROUPID from AXPROLE A left join AXPROLEDETAIL B on B.ROLEID=A.ROLEID where A.ROLEID={0} and ISVALIDITY=1", LibStringBuilder.GetQuotString(roleId));
LibDataAccess dataAccess = new LibDataAccess();
List <string> groupList = new List <string>();
using (IDataReader reader = dataAccess.ExecuteDataReader(sql, false))
{
int count = 0;
while (reader.Read())
{
if (count == 0)
{
rolePermission.IsUnlimited = LibSysUtils.ToBoolean(reader["ISUNLIMITED"]);
}
string groupId = LibSysUtils.ToString(reader["PERMISSIONGROUPID"]);
if (!string.IsNullOrEmpty(groupId))
{
groupList.Add(groupId);
}
count++;
}
}
if (!rolePermission.IsUnlimited)
{
foreach (string groupId in groupList)
{
LibPermissionGroup group = LibPermissionGroupCache.Default.GetCacheItem(groupId);
if (group != null)
{
foreach (var item in group.PermissionDic)
{
if (rolePermission.PermissionDic.ContainsKey(item.Key))
{
//进行宽松的权限控制
LibPermission curPermission = rolePermission.PermissionDic[item.Key];
//处理清单浏览条件
if (!string.IsNullOrEmpty(curPermission.ShowCondition) && string.IsNullOrEmpty(item.Value.ShowCondition))
{
curPermission.ShowCondition = string.Empty;
}
else if (!string.IsNullOrEmpty(curPermission.ShowCondition) && !string.IsNullOrEmpty(item.Value.ShowCondition))
{
if (curPermission.ShowCondition.CompareTo(item.Value.ShowCondition) != 0)
{
curPermission.ShowCondition = string.Format("{0} or {1}", curPermission.ShowCondition, item.Value.ShowCondition);
MergeQueryField(item.Key, curPermission, item.Value);
}
}
//处理按钮权限
if (curPermission.NoUseButton.Count > 0 && item.Value.NoUseButton.Count == 0)
{
curPermission.NoUseButton.Clear();
}
else if (curPermission.NoUseButton.Count > 0 && item.Value.NoUseButton.Count > 0)
{
List <string> removeList = new List <string>();
foreach (string buttonId in curPermission.NoUseButton)
{
if (!item.Value.NoUseButton.Contains(buttonId))
{
removeList.Add(buttonId);
}
}
foreach (var buttonId in removeList)
{
curPermission.NoUseButton.Remove(buttonId);
}
}
//处理操作权限
if (curPermission.OperateMark != item.Value.OperateMark)
{
curPermission.OperateMark |= item.Value.OperateMark;
}
//处理字段权限
if (curPermission.FieldPowerDic.Count > 0 && item.Value.FieldPowerDic.Count == 0)
{
curPermission.FieldPowerDic.Clear();
}
else if (curPermission.FieldPowerDic.Count > 0 && item.Value.FieldPowerDic.Count > 0)
{
List <int> remove = new List <int>();
foreach (var subItem in curPermission.FieldPowerDic)
{
if (item.Value.FieldPowerDic.ContainsKey(subItem.Key))
{
Dictionary <string, FieldPower> otherFieldPower = item.Value.FieldPowerDic[subItem.Key];
List <string> subRemove = new List <string>();
foreach (var fieldPowerItem in subItem.Value)
{
if (otherFieldPower.ContainsKey(fieldPowerItem.Key))
{
FieldPower other = otherFieldPower[fieldPowerItem.Key];
if (fieldPowerItem.Value.PowerOption == FieldPowerOption.CannotBrowse)
{
if (other.PowerOption == FieldPowerOption.CannotModify)
{
fieldPowerItem.Value.PowerOption = other.PowerOption;
fieldPowerItem.Value.Condition = other.Condition;
}
else
{
fieldPowerItem.Value.Condition = string.Format("{0} && {1}", fieldPowerItem.Value.Condition, other.Condition);
}
}
else if (other.PowerOption == FieldPowerOption.CannotModify)
{
fieldPowerItem.Value.Condition = string.Format("{0} && {1}", fieldPowerItem.Value.Condition, other.Condition);
}
}
else
{
subRemove.Add(fieldPowerItem.Key);
}
}
foreach (string fieldName in subRemove)
{
subItem.Value.Remove(fieldName);
}
}
else
{
remove.Add(subItem.Key);
}
}
foreach (var tableIndex in remove)
{
curPermission.FieldPowerDic.Remove(tableIndex);
}
}
}
else
{
rolePermission.PermissionDic[item.Key] = (LibPermission)item.Value.Clone();
}
}
}
}
}
//CacheItemPolicy policy = new CacheItemPolicy();
//policy.SlidingExpiration = new TimeSpan(0, 180, 0); //180分钟内不访问自动剔除
this.Set(roleId, rolePermission, new TimeSpan(0, 180, 0));
}
}
return(rolePermission);
}
