public WSRecordJsonConverter(WSParamList _XParams, WSRequest _Request, ClientFunctions _CFunc, WSDataContext _DBContext, params Type[] _types)
{
XParams = _XParams;
Request = _Request;
CFunc = _CFunc;
DBContext = _DBContext;
types = _types;
}
public bool apply(WSRequest Request, MetaFunctions CFunc)
{
if (applied == null)
{
applied = false; applied = applyInternal(Request, CFunc);
}
return((bool)applied);
}
private bool MatchFields(WSRequest request, MetaFunctions cFunc, WSEntitySchema eSchema)
{
bool match = true;
try
{
}
catch (Exception) { }
return(match);
}
private bool MatchFilters(WSRequest request, MetaFunctions cFunc, WSEntitySchema eSchema)
{
bool match = true;
try
{
//eSchema.Filters.Match(this);
}
catch (Exception) { }
return(match);
}
public WSClientMeta(HttpContext _context)
{
Request = new WSRequest(_context, SecurityMap, ClientFunctions);
preloadStaticSources();
if (ReloadRAMRequired)
{
reloadCoreSources();
}
}
public WSFilter GetMainFilter(WSRequest Request, Expression _EntityExpression, int _level)
{
WSCombineFilter mainFilter = new WSCombineFilter(WSCombineFilter.SQLMode.AndAlso);
WSFilter BaseFilter = GetBaseFilter(Request, _EntityExpression, _level);
if (BaseFilter != null && BaseFilter.IsValid) { mainFilter.Save(BaseFilter); }
WSFilter CustomFilter = GetCustomFilter(_EntityExpression, _level);
if (CustomFilter != null && CustomFilter.IsValid) { mainFilter.Save(CustomFilter); }
return mainFilter != null && mainFilter.IsValid ? mainFilter.Reduce() : null;
}
internal override bool applyInternal(WSRequest Request, MetaFunctions CFunc)
{
try
{
foreach (WSJProperty prop in Value)
{
prop.apply(Request, CFunc);
}
return(true);
} catch (Exception e) { WSStatus status = WSStatus.NONE.clone(); CFunc.RegError(GetType(), e, ref status); }
return(false);
}
public override bool Match(WSRequest Request, WSDataContext DBContext, MetaFunctions CFunc, WSSchema schema)
{
bool ok = false;
try
{
WSEntitySchema eSchema = null;
if (schema is WSEntitySchema)
{
eSchema = (WSEntitySchema)schema;
}
else if (schema is WSEntityListSchema)
{
eSchema = ((WSEntityListSchema)schema).EntitySchema;
}
if (eSchema != null)
{
bool baseFilterMatch = true;
if (eSchema.Source.BaseFilter != null && eSchema.Source.BaseFilter.IsValid && eSchema.Source.BaseFilter.apply(Request, CFunc))
{
baseFilterMatch = eSchema.Source.BaseFilter.MatchEntity(CFunc, this, ((WSTableSource)CFunc.GetSourceByType(GetType())));
}
bool dynamicFilterMatch = true;
if (eSchema.Fields != null || eSchema.Fields != null)
{
dynamicFilterMatch = MatchFields(Request, CFunc, eSchema) && MatchFilters(Request, CFunc, eSchema);
}
ok = baseFilterMatch && dynamicFilterMatch;
}
}
catch (Exception e) {
if (Request != null)
{
CFunc.RegError(GetType(), e, ref Request.status, $"Match():434");
}
else
{
WSStatus status = WSStatus.NONE.clone(); CFunc.RegError(GetType(), e, ref status, $"Match():435");
}
}
return(ok);
}
internal override bool applyInternal(WSRequest Request, MetaFunctions CFunc)
{
try {
if (Value.StartsWith("$") || (Value.StartsWith("[") && Value.EndsWith("]")))
{
string temp = Value.Trim(new char[] { '[', ']' }).TrimStart(new char[] { '$' });
if (!string.IsNullOrEmpty(temp))
{
if (WSConstants.COMMAND_VALUES.Items.Any(v => v.Match(temp)))
{
if (WSConstants.COMMAND_VALUES.USER_ID.Match(temp))
{
Value = Request.Security.AuthToken.User.id.ToString();
}
else
{
if (WSConstants.COMMAND_VALUES.SQL_COMMAND_VALUE_GETDATE.Match(temp))
{
DateTime d = Request.DBContext.GetSystemDate();
Value = d.ToString(WSConstants.DATE_FORMAT);
}
else if (WSConstants.COMMAND_VALUES.SQL_COMMAND_VALUE_GETTIME.Match(temp))
{
DateTime d = Request.DBContext.GetSystemDate();
Value = new TimeSpan(0, d.Hour, d.Minute, d.Second, d.Millisecond).ToString(WSConstants.DATE_FORMAT);
}
}
}
else if (WSConstants.COMMAND_KEYS.Items.Any(v => v.Match(temp)))
{
if (WSConstants.COMMAND_KEYS.SHARED_KEY.Match(temp))
{
Value = Request.SOURCE.GetXParam(temp).ReadValue(Request.INPUT).ToString();
}
}
}
}
return(true);
} catch (Exception e) { CFunc.RegError(GetType(), e, ref Request.status); }
return(false);
}
private WSStatus WriteJProperty(object obj, WSParam xParam, JsonWriter writer, JsonSerializer serializer, WSSchema schema, WSSource xSource, WSParamList outFields, List <Type> printedTypes, WSRequest Request, MetaFunctions CFunc, WSDataContext DBContext)
{
WSStatus status = WSStatus.NONE_Copy();
try
{
if (Validate(obj, xParam, writer, serializer, schema, xSource, outFields, ref status, Request, CFunc))
{
if (obj == null)
{
WritePropName(writer, ((schema != null && !string.IsNullOrEmpty(schema.Name)) ? schema.Name : xParam.NAME), true, PrintMode.ValueCell);
serializer.Serialize(writer, obj);
}
else if (obj is WSStatus || obj is WSStatus_JSON)
{
#region PRINT WSStatus
WSStatus_JSON json = obj is WSStatus_JSON ? (WSStatus_JSON)obj : ((WSStatus)obj).GetJson();
if (json != null)
{
WritePropName(writer, ((schema != null && !string.IsNullOrEmpty(schema.Name)) ? schema.Name : xParam.NAME), true, PrintMode.TableHeader);
serializer.Serialize(writer, json);
}
#endregion
}
else if (obj.GetType().IsSimple())
{
#region PRINT PRIMITIVE FIELD
if (obj is DateTime)
{
obj = ((DateTime)obj).ToString(WSConstants.DATE_FORMAT);
}
else if (obj is TimeSpan)
{
obj = ((TimeSpan)obj).ToString(WSConstants.TIMESPAN_FORMAT_SIMPLE);
}
WritePropName(writer, (schema != null && !string.IsNullOrEmpty(schema.Name)) ? schema.Name : xParam.NAME);
object _obj = null;
serializer.Serialize(writer, xParam.TryReadPrimitiveWithDefault(obj, string.Empty, out _obj) ? _obj : string.Empty);
#endregion
}
else if (obj.GetType().IsSimpleCollection())
{
#region PRINT PRIMITIVE COLLECTION
string key = (schema != null && !string.IsNullOrEmpty(schema.Name)) ? schema.Name : xParam.NAME;
status.AddNote("ready to searialize primitive fields (" + key + ")");
WritePropName(writer, key);
serializer.Serialize(writer, obj);
#endregion
}
else if (obj is WSRecord)
{
#region PRINT WSRecord
string pKey = (schema != null && !string.IsNullOrEmpty(schema.Name)) ? schema.Name : xParam.NAME;
WritePropName(writer, pKey);
((WSRecord)obj).WriteJson(writer, serializer, printedTypes, Request, CFunc, DBContext);
#endregion
}
else if (obj.IsCollectionOf <WSRecord>())
{
#region PRINT WSRecord Collection
string pKey = (schema != null && !string.IsNullOrEmpty(schema.Name)) ? schema.Name : xParam.NAME;
WritePropName(writer, pKey);
writer.WriteStartArray();
IList list = obj as IList;
foreach (WSRecord record in list)
{
if (record != null)
{
record.WriteJson(writer, serializer, printedTypes, Request, CFunc, DBContext);
}
}
writer.WriteEndArray();
#endregion
}
else
{
#region PRINT ENTITY
bool printAllowed =
(this is WSStaticEntity)
||
(
schema is WSEntityBaseSchema
&&
validateType(writer, xParam, obj, printedTypes, true, Request, CFunc)
);
if (printAllowed)
{
string pKey = (schema != null && !string.IsNullOrEmpty(schema.Name)) ? schema.Name : xParam.NAME;
WritePropName(writer, pKey, false);
#region PRINT WSEntity
if (obj is WSEntity)
{
if (obj is WSDynamicEntity && !((WSDynamicEntity)obj).Match(Request, DBContext, CFunc, schema))
{
serializer.Serialize(writer, "NULL");
}
else
{
((WSEntity)obj).WriteJson(writer, serializer, schema, outFields, printedTypes, Request, CFunc, DBContext);
}
}
#endregion
#region PRINT Collection
else if (obj.IsCollectionOf <WSEntity>())
{
IList list = obj as IList;
Type eType = list.GetEntityType();
writer.WriteStartArray();
foreach (WSEntity entity in list)
{
if (entity != null)
{
if (entity is WSDynamicEntity)
{
WSDynamicEntity dEntity = (WSDynamicEntity)entity;
if (dEntity.Match(Request, DBContext, CFunc, schema))
{
entity.WriteJson(writer, serializer, schema, outFields, printedTypes, Request, CFunc, DBContext);
}
}
else
{
entity.WriteJson(writer, serializer, schema, outFields, printedTypes, Request, CFunc, DBContext);
}
}
}
writer.WriteEndArray();
}
#endregion
}
#endregion
}
status.AddNote("done", WSConstants.ACCESS_LEVEL.READ);
}
}
catch (Exception e)
{
status.CODE = WSStatus.ERROR.CODE;
status.AddNote("Error(line" + e.LineNumber() + "- " + e.Message + ")");
CFunc.RegError(GetType(), e, ref status);
}
return(status);
}
internal abstract bool applyInternal(WSRequest request, MetaFunctions CFunc);
public WSStatus WriteJson(JsonWriter writer, JsonSerializer serializer, List <Type> printedTypes, WSRequest Request, MetaFunctions CFunc, WSDataContext DBContext)
{
WSStatus status = WSStatus.NONE_Copy();
try
{
if (entity == null)
{
status.CODE = WSStatus.ERROR.CODE;
status.AddNote("WSEntity not known", WSConstants.ACCESS_LEVEL.READ);
}
else
{
List <Type> postPrintedTypes = printedTypes.Select(x => x).ToList();
postPrintedTypes.Add(entity.GetType());
if (entity != null)
{
status.childs.Add(entity.WriteJson(writer, serializer, schema, outFields, postPrintedTypes, Request, CFunc, DBContext));
}
}
}
catch (Exception e) {
CFunc.RegError(GetType(), e, ref status);
status.CODE = WSStatus.ERROR.CODE;
status.AddNote("Error(line" + e.LineNumber() + "- " + e.Message + ")");
}
return(status);
}
public override WSFilter GetBaseFilter(WSRequest Request, Expression _member, int _level, WSJson BaseFilter = null)
{
return(null);
}
public WSStatus WriteJson(JsonWriter writer, JsonSerializer serializer, WSSchema schema, WSParamList outFields, List <Type> printedTypes, WSRequest Request, MetaFunctions CFunc, WSDataContext DBContext)
{
WSStatus status = WSStatus.NONE_Copy();
WSEntitySchema eSchema = null;
WSSource xSource = CFunc.GetSourceByType(GetType());
if (schema != null && schema is WSEntityBaseSchema)
{
if (schema is WSEntitySchema)
{
eSchema = (WSEntitySchema)schema;
}
else if (schema is WSEntityListSchema)
{
eSchema = ((WSEntityListSchema)schema).EntitySchema;
}
}
if (eSchema == null && this is WSDynamicEntity)
{
if (xSource != null && xSource is WSTableSource && ((WSTableSource)xSource).BaseSchema != null)
{
eSchema = ((WSTableSource)xSource).BaseSchema;
}
}
#region Read if in 'COLLAPSED' mode
bool collapsedMode = false;
if (eSchema != null)
{
IEnumerable <WSJObject> _JOptions = eSchema.IOBaseOptions.Value.OfType <WSJObject>();
Func <WSJProperty, bool> func = v => WSConstants.ALIACES.OPTION_COLLECT.Match(v.Key);
WSJObject takeJOption = _JOptions.FirstOrDefault(x => x.Value.Any(func));
if (takeJOption != null && takeJOption.IsValid)
{
collapsedMode = true;
status.childs.Add(WriteCollapsedValues(writer, serializer, this, xSource, takeJOption.Value.FirstOrDefault(func).Value, Request, CFunc));
}
}
#endregion
if (!collapsedMode)
{
writer.WriteStartObject();
if (this is WSStaticEntity || (eSchema != null && eSchema.Fields.Any()))
{
List <Type> postPrintedTypes = printedTypes.Select(x => x).ToList();
if (!postPrintedTypes.Any(x => x == GetType()))
{
postPrintedTypes.Add(GetType());
}
status.childs.Add(
WriteJMembers(
GetType().GetMembers(BindingFlags.Public | BindingFlags.Instance).Where(m => m is PropertyInfo || m is FieldInfo),
writer,
serializer,
eSchema,
xSource,
outFields,
printedTypes,
Request,
CFunc,
DBContext
)
);
}
writer.WriteEndObject();
}
return(status);
}
public virtual bool Match(WSRequest Request, WSDataContext DBContext, MetaFunctions CFunc, WSSchema schema)
{
return(true);
}
private bool validateType(JsonWriter writer, WSParam xParam, object obj, List <Type> printedTypes, bool ignoreCurcularity, WSRequest Request, MetaFunctions CFunc)
{
bool isValid = false;
if (obj != null && Request.Security != null && Request.Security.IsValid && xParam != null)
{
byte uRole = Request.Security.IsLogged ? Request.Security.AuthToken.User.role : WSConstants.ACCESS_LEVEL.READ;
int paramAccessLevel = xParam.READ_ACCESS_MODE.ACCESS_LEVEL;
WSTableSource xSource = (WSTableSource)CFunc.GetSourceByType(obj.GetType());
paramAccessLevel = (xSource != null && xSource.AccessLevel > paramAccessLevel) ? xSource.AccessLevel : paramAccessLevel;
bool showCycledTypesMessage = uRole >= WSConstants.ACCESS_LEVEL.ADMIN && xSource != null && xSource.ShowMessageInaccessible;
Type entityType = null;
if (obj.IsCollection())
{
if (obj.IsCollectionOf <WSEntity>())
{
entityType = (obj as IList).GetEntityType();
}
else if (obj.IsCollectionOf <WSRecord>() && (obj as IList).Count > 0)
{
entityType = ((WSRecord)(obj as IList)[0]).entity.GetType();
}
}
else if (obj is WSRecord)
{
entityType = ((WSRecord)obj).entity.GetType();
}
else if (obj is WSEntity)
{
entityType = obj.GetType();
}
bool Ignore = ignoreCurcularity ? false : (printedTypes != null && printedTypes.Any(t => t == entityType));
if (Ignore)
{
if (showCycledTypesMessage)
{
WritePropName(writer, xParam.NAME);
writer.WriteValue("[unavailable : cycled references detected]");
}
}
else
{
if (entityType.IsValidDynamicEntity())
{
WSSource src = CFunc.GetSourceByType(entityType);
isValid = src != null && uRole >= src.AccessLevel;
}
else
{
isValid = true;
}
}
}
return(isValid);
}
public override WSFilter GetBaseFilter(WSRequest Request, Expression _member, int _level, WSJson _BaseFilter = null)
{
WSJson BaseFilter = _BaseFilter == null ? Source.BaseFilter : _BaseFilter;
WSCombineFilter filter = new WSCombineFilter(WSCombineFilter.SQLMode.AndAlso);
if (filter != null && BaseFilter != null && BaseFilter.IsValid)
{
Expression member = null;
filter = BaseFilter is WSJArray ? new WSCombineFilter(WSCombineFilter.SQLMode.OrElse) : filter;
BaseFilter.apply(Request, Func);
if (BaseFilter != null && BaseFilter.IsValid)
{
if (_member.Type == Source.ReturnType)
{
member = _member;
}
else if (Parent != null)
{
WSTableParam paramExt = (WSTableParam)Parent.Source.GetXParam(Name);
if (paramExt != null)
{
member = Expression.Property(_member, paramExt.WSColumnRef.NAME);
}
}
if (member != null)
{
if (BaseFilter is WSJValue)
{
if (((WSJValue)BaseFilter).Value.IsTrue() || ((WSJValue)BaseFilter).Value.IsFalse())
{
WSFilter subFilter = ((WSJValue)BaseFilter).GetOptionFilter(Func, member, _level);
if (subFilter != null)
{
filter.Add(subFilter);
}
}
}
else if (BaseFilter is WSJObject)
{
foreach (WSJProperty item in ((WSJObject)BaseFilter).Value)
{
bool replace = true;
List <WSMemberSchema> _schemas = readFieldSchema(item, out replace);
if (_schemas.Any())
{
foreach (WSMemberSchema _schema in _schemas)
{
WSFilter subFilter = _schema.GetCustomFilter(member, _level);
if (subFilter != null)
{
filter.Add(subFilter);
}
}
}
}
}
else if (BaseFilter is WSJArray)
{
foreach (WSJson item in ((WSJArray)BaseFilter).Value)
{
bool replace = true;
List <WSMemberSchema> _schemas = readFieldSchema(item, out replace);
if (_schemas.Any())
{
foreach (WSMemberSchema _schema in _schemas)
{
WSFilter subFilter = _schema.GetCustomFilter(member, _level);
if (subFilter != null)
{
filter.Add(subFilter);
}
}
}
else if (item is WSJValue && (((WSJValue)item).Value.IsTrue() || ((WSJValue)item).Value.IsFalse()))
{
WSFilter subFilter = ((WSJValue)item).GetOptionFilter(Func, member, _level);
if (subFilter != null)
{
filter.Add(subFilter);
}
}
}
}
}
}
}
WSFilter result = filter != null && filter.IsValid ? filter.Reduce() : null;
return(result);
}
public abstract WSFilter GetBaseFilter(WSRequest Request, Expression _member, int _level, WSJson BaseFilter = null);
private bool Validate(object obj, WSParam xParam, JsonWriter writer, JsonSerializer serializer, WSSchema schema, WSSource xSource, WSParamList outFields, ref WSStatus status, WSRequest Request, MetaFunctions CFunc)
{
try
{
if (this is WSDynamicEntity && schema == null)
{
status.CODE = WSStatus.ERROR.CODE; status.AddNote("No schema defined", WSConstants.ACCESS_LEVEL.READ);
}
else if (xParam == null)
{
status.CODE = WSStatus.ERROR.CODE; status.AddNote("Undefined parameters are not allowed", WSConstants.ACCESS_LEVEL.READ);
}
else
{
bool IsOwner = false;//TODO@ANDVO:2015-09-11 : ADD IsOwner validation check
int paramAccessLevel = xParam.READ_ACCESS_MODE.ACCESS_LEVEL;
paramAccessLevel = (xSource != null && xSource.AccessLevel > paramAccessLevel) ? xSource.AccessLevel : paramAccessLevel;
if (Request.Security.AuthToken.User.role < paramAccessLevel && !IsOwner)
{
#region ACCESS DENIED HANDLING
if (xSource != null && xSource.ShowMessageInaccessible)
{
string accessNote = "Access denied";
status.CODE = WSStatus.ATTANTION.CODE;
status.AddNote(accessNote, WSConstants.ACCESS_LEVEL.READ);
WritePropName(writer, xParam.NAME);
serializer.Serialize(writer, accessNote);
}
#endregion
}
else
{
if (!WSParamList.IsEmpty(outFields) && !outFields.Any(a => a.Match(schema.Name)))
{
}
else
{
if (obj == null && !xParam.SkipEmpty)
{
obj = string.Empty;
status.CODE = WSStatus.ATTANTION.CODE;
status.AddNote("Can not write NULL to [" + xParam.DISPLAY_NAME + "]. Value set to empty string.", WSConstants.ACCESS_LEVEL.READ);
}
if (obj != null)
{
status.AddNote("done", WSConstants.ACCESS_LEVEL.READ);
return(true);
}
}
}
}
}
catch (Exception e) {
status.CODE = WSStatus.ERROR.CODE; status.AddNote("Error(line" + e.LineNumber() + "- " + e.Message + ")");
CFunc.RegError(GetType(), e, ref status);
}
return(false);
}
private WSStatus WriteJMembers(IEnumerable <MemberInfo> members, JsonWriter writer, JsonSerializer serializer, WSEntitySchema eSchema, WSSource xSource, WSParamList outFields, List <Type> printedTypes, WSRequest Request, MetaFunctions CFunc, WSDataContext DBContext)
{
WSStatus status = WSStatus.NONE_Copy();
try
{
Type eType = GetType();
object obj = null;
WSParam param = null;
if (this is WSDynamicEntity)
{
foreach (WSSchema fieldSchema in eSchema.Fields /*.Items*/)
{
if (fieldSchema is WSFieldSchema)
{
param = ((WSFieldSchema)fieldSchema).param;
}
else if (fieldSchema is WSEntityBaseSchema)
{
param = GetParam(xSource, fieldSchema.Name);
}
//else if (childSchema is WSEntitySchema) { param = GetParam(childSchema.Name); }
//else if (childSchema is WSEntityListSchema) { param = GetParam(((WSEntityListSchema)childSchema).EntitySchema.Name); }
MemberInfo member = param == null ? null : members.FirstOrDefault(p => param.Match(p.Name, null, null, false));
obj = member == null ? null : member is PropertyInfo ? ((PropertyInfo)member).GetValue(this, null) : member is FieldInfo ? ((FieldInfo)member).GetValue(this) : null;
if (param != null)
{
status.childs.Add(WriteJProperty(obj, param, writer, serializer, fieldSchema, xSource, outFields, printedTypes, Request, CFunc, DBContext));
}
}
}
else if (this is WSStaticEntity)
{
foreach (MemberInfo member in members)
{
param = GetParam(xSource, member.Name, member.ReflectedType);
obj = member is PropertyInfo ? ((PropertyInfo)member).GetValue(this, null) : member is FieldInfo ? ((FieldInfo)member).GetValue(this) : null;
if (param != null)
{
status.childs.Add(WriteJProperty(obj, param, writer, serializer, null, xSource, outFields, printedTypes, Request, CFunc, DBContext));
}
}
}
status.AddNote("done", WSConstants.ACCESS_LEVEL.READ);
}
catch (Exception e)
{
status.CODE = WSStatus.ERROR.CODE;
status.AddNote("Error(line" + e.LineNumber() + "- " + e.Message + ")");
CFunc.RegError(GetType(), e, ref status);
}
return(status);
}
internal override bool applyInternal(WSRequest Request, MetaFunctions CFunc)
{
try
{
if (Value != null && Value.IsValid)
{
if (Value is WSJObject)
{
Func <WSJProperty, bool> READFunc = v => v.Key.StartsWith("$") && WSConstants.COMMAND_KEYS.READ.Match(v.Key.TrimStart(new char[] { '$' }));
WSJProperty READProperty = ((WSJObject)Value).Value.FirstOrDefault(READFunc);
if (READProperty != null)
{
string commandKey = READProperty.Key.TrimStart(new char[] { '$' });
WSJson temp = new WSJArray();
#region MATCH / READ properties
//if (prop.Value is WSJObject && prop.Value.IsValid)
//{
// #region apply $match command
// if (WSConstants.COMMAND_KEYS.MATCH.Match(commandKey))
// {
// WSJProperty jMatch = ((WSJObject)prop.Value).Value[0];
// #region SET $currentuser validation Filter
// if (WSConstants.COMMAND_KEYS.CURRENT_USER.Match(jMatch.Key))
// {
// WSJson jUser = jMatch.Value.Clone();
// if (jUser != null && jUser.IsValid)
// {
// Value[i] = new WSJValue(Request.Security.IsValidUser(jUser) ? "1" : "0");
// }
// }
// #endregion
// }
// #endregion
// #region apply $read command
// else if (WSConstants.COMMAND_KEYS.READ.Match(commandKey))
// {
// WSJProperty jTarget = ((WSJObject)prop.Value).Value[0];
// string targetKey = jTarget.Key.TrimStart(new char[] { '$' });
// #region SET $currentuser validation Filter
// if (WSConstants.COMMAND_KEYS.CURRENT_USER.Match(targetKey))
// {
// List<WSJson> items = new List<WSJson> { };
// try
// {
// items.AddRange(
// (Request.Security.WSCurrentUser != null && Request.Security.WSCurrentUser.entity != null ? Request.Security.WSCurrentUser.entity.read(CFunc, jTarget.Value) : new List<dynamic> { })
// .Select(x =>
// new WSJValue((x as object).ToString())
// )
// );
// }
// catch (Exception e) { CFunc.RegError(GetType(), e, ref Request.status); }
// Value[i] = new WSJArray(items);
// }
// #endregion
// }
// #endregion
// continue;
//}
#endregion
#region apply 'READ' property
if (WSConstants.COMMAND_KEYS.READ.Match(commandKey) && READProperty.Value.IsValid)
{
if (READProperty.Value is WSJObject)
{
List <WSJProperty> props = ((WSJObject)READProperty.Value).Value;
if (props != null && props.Any())
{
Func <WSJProperty, bool> CurUserFunc = v => WSConstants.COMMAND_KEYS.CURRENT_USER.Match(v.Key);
Func <WSJProperty, bool> ExplicitFunc = v => WSConstants.COMMAND_KEYS.EXPLICIT.Match(v.Key);
if (props.Any(CurUserFunc))
{
#region SET $currentuser validation Filter
WSJProperty CurrentUser = props.FirstOrDefault(CurUserFunc);
if (CurrentUser != null /* && WSConstants.COMMAND_KEYS.CURRENT_USER.Match(CurrentUser.Key)*/)
{
List <WSJson> items = new List <WSJson> {
};
try
{
items.AddRange(
(Request.Security.WSCurrentUser != null && Request.Security.WSCurrentUser.entity != null ? Request.Security.WSCurrentUser.entity.read(CFunc, CurrentUser.Value) : new List <dynamic> {
})
.Select(x =>
new WSJValue((x as object).ToString())
)
);
}
catch (Exception e) { CFunc.RegError(GetType(), e, ref Request.status); }
temp = new WSJArray(items);
}
#endregion
}
}
}
}
#endregion
Value = temp;
return(true);
}
}
}
Value.apply(Request, CFunc);
}
catch (Exception e) { CFunc.RegError(GetType(), e, ref Request.status); }
return(false);
}
private WSStatus WriteCollapsedValues(JsonWriter writer, JsonSerializer serializer, WSEntity entity, WSSource xSource, WSJson collapseOption, WSRequest Request, MetaFunctions CFunc)
{
WSStatus status = WSStatus.NONE_Copy();
try
{
/*******************************************************************************
*
* // TODO @ANDVO : 2016-02-15 : IMPORTANT!!! => Implement security check like this :
*
* WSStatus status = Validate(obj, xParam, writer, serializer, security, schema);
* if (status.CODE == WSStatus.SUCCESS.CODE)
* {
*/
if (entity != null && collapseOption != null && collapseOption.IsValid)
{
WSTableSource childSource = (WSTableSource)CFunc.GetSourceByType(entity.GetType());
object fieldValue = null;
WSParam field = null;
if (collapseOption is WSJValue)
{
string fieldName = ((WSJValue)collapseOption).Value;
field = entity.GetParam(xSource, fieldName);
fieldValue = getMemberValue(entity, field, CFunc);
WSPrimitiveFieldSchema fieldSchema = new WSPrimitiveFieldSchema(CFunc, (WSTableParam)field, new WSJProperty(fieldName, new WSJArray()), /*((WSTableSource)entity.getSource())*/ childSource.BaseSchema);
if (Validate(fieldValue, field, writer, serializer, childSource.BaseSchema, childSource, null, ref status, Request, CFunc))
{
object _obj = null;
serializer.Serialize(writer, field.TryReadPrimitiveWithDefault(fieldValue, string.Empty, out _obj) ? _obj : string.Empty);
writer.Flush();
status = WSStatus.SUCCESS_Copy();
}
}
else if (collapseOption is WSJObject)
{
WSJProperty collapseSrc = ((WSJObject)collapseOption).Value.FirstOrDefault();
field = entity.GetParam(childSource, collapseSrc.Key);
fieldValue = getMemberValue(entity, field, CFunc);
if (Validate(fieldValue, field, writer, serializer, childSource.BaseSchema, childSource, null, ref status, Request, CFunc))
{
if (fieldValue == null)
{
serializer.Serialize(writer, "NULL");
writer.Flush();
}
else if (fieldValue is WSEntity)
{
WSTableSource fieldSource = (WSTableSource)CFunc.GetSourceByType(fieldValue.GetType());
status = WriteCollapsedValues(writer, serializer, (WSEntity)fieldValue, fieldSource, collapseSrc.Value, Request, CFunc);
}
else if (fieldValue.IsCollectionOf <WSEntity>())
{
WSTableSource fieldSource = (WSTableSource)CFunc.GetSourceByType(fieldValue.GetType().GetEntityType());
if (!((IEnumerable <WSEntity>)fieldValue).Any())
{
serializer.Serialize(writer, "NULL");
writer.Flush();
}
else
{
foreach (WSEntity eItem in (IEnumerable <WSEntity>)fieldValue)
{
status.childs.Add(WriteCollapsedValues(writer, serializer, eItem, fieldSource, collapseSrc.Value, Request, CFunc));
}
status = status.IsPositive ? WSStatus.SUCCESS_Copy() : WSStatus.ERROR_Copy();
}
}
}
}
}
/*}
*
*******************************************************************************/
}
catch (Exception e) { CFunc.RegError(GetType(), e, ref status); }
return(status);
}
internal override bool applyInternal(WSRequest Request, MetaFunctions CFunc)
{
if (Request != null)
{
try
{
if (Value != null && Value.Any())
{
for (int i = 0; i < Value.Count; i++)
{
if (Value[i] is WSJObject)
{
WSJProperty prop = ((WSJObject)Value[i]).Value[0];
if (prop.Key.StartsWith("$"))
{
string commandKey = prop.Key.TrimStart(new char[] { '$' });
if (prop.Value is WSJObject && prop.Value.IsValid)
{
#region apply $match command
if (WSConstants.COMMAND_KEYS.MATCH.Match(commandKey))
{
WSJProperty jMatch = ((WSJObject)prop.Value).Value[0];
#region SET $currentuser validation Filter
if (WSConstants.COMMAND_KEYS.CURRENT_USER.Match(jMatch.Key))
{
WSJson jUser = jMatch.Value.Clone();
if (jUser != null && jUser.IsValid)
{
Value[i] = new WSJValue(Request.Security.IsValidUser(jUser) ? "1" : "0");
}
}
#endregion
}
#endregion
#region apply $read command
else if (WSConstants.COMMAND_KEYS.READ.Match(commandKey))
{
WSJProperty jTarget = ((WSJObject)prop.Value).Value[0];
string targetKey = jTarget.Key.TrimStart(new char[] { '$' });
#region SET $currentuser validation Filter
if (WSConstants.COMMAND_KEYS.CURRENT_USER.Match(targetKey))
{
List <WSJson> items = new List <WSJson> {
};
try
{
items.AddRange(
(Request.Security.WSCurrentUser != null && Request.Security.WSCurrentUser.entity != null ? Request.Security.WSCurrentUser.entity.read(CFunc, jTarget.Value) : new List <dynamic> {
})
.Select(x =>
new WSJValue((x as object).ToString())
)
);
}
catch (Exception e) { CFunc.RegError(GetType(), e, ref Request.status); }
Value[i] = new WSJArray(items);
}
#endregion
}
#endregion
continue;
}
}
}
Value[i].apply(Request, CFunc);
}
}
return(true);
}
catch (Exception e) { CFunc.RegError(GetType(), e, ref Request.status); }
}
return(false);
}
