public async Task <ActionResult> Details(string id)
{
//check for null or empty id value
if (id == null || id.Length == 0)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
JsonResponseObject imageResponse = await webAPIHelper.JsonRestGet <JsonResponseObject>(szBaseURL, (PublicWebApiUrl.API_RANDOM_BREED_IMAGE).Replace("{var-id}", id));
// check response for error
// the JsonRestGet could ALSO return an error collection if something went wrong in the API and we could poll that and return an Error view as well.
if (!(string.IsNullOrEmpty(imageResponse.status)) && imageResponse.status.ToUpper() == "SUCCESS")
{
// Instantiate new Dog Object and Assign Image & Breed
Dog dog = new Dog
{
ImageUrl = imageResponse.message,
Breed = id
};
//returning the Dog Object To The View
return(View(dog));
}
return(View("Error"));
}
[Route("cheditor/api/deleteclass/{cid}")] // Need this because passed variable was changed from id to cid
public IHttpActionResult DeleteClass(int cid)
{
APIClass TargetClass = db.APIClasses.Find(cid);
// Checking if target exists
if (TargetClass == null)
{
JsonResponseObject faliureJsonResult = new JsonResponseObject()
{
result = false,
message = "Target class ID does not exist"
};
return(Json(faliureJsonResult));
}
// Checking if is not a parent
if (che.IsAParent(cid))
{
JsonResponseObject faliureJsonResult = new JsonResponseObject()
{
result = false,
message = "Target class is a parent, please delete its children first"
};
return(Json(faliureJsonResult));
}
// Remove from context
db.APIClasses.Remove(TargetClass);
// Commit changes
db.SaveChanges();
return(Ok(TargetClass));
}
[Route("cheditor/api/superclasses/{cid}")] // Need this because passed variable was changed from id to cid
public IHttpActionResult Superclasses(int cid)
//public string Superclasses(int cid)
{
//return che.GetSuperClasses(cid);
// Creat list to store classes
List <APIClass> list = new List <APIClass>();
APIClass currentClass = db.APIClasses.Find(cid);
int i = 1;
while (i != 0) // Condition is always true, but all paths lead to a 'return' statement eventually!
{
if (currentClass == null) // If passed cid does not exist
{
if (list == null) // if list is empty
{
// create an error response body to be srialized into json
JsonResponseObject faliureJsonResult = new JsonResponseObject()
{
result = false,
message = "No parent classes found"
};
// Serialise and return error response body
return(Json(faliureJsonResult));
}
else
{
// Returning the list of classes
return(Json(list));
}
}
// Find parent class where currentClass.pid = cid
// Find uses passed value to lookup in the primary key field in the DBContext
APIClass parentClass = db.APIClasses.Find(currentClass.pid);
// If no parent class found
if (parentClass == null)//
{
// Return the list of classess as a JSON object
return(Json(list));
}
// Add parent class to list
list.Add(parentClass);
// Set parent class as current, in preparation for hte next iteration
currentClass = parentClass;
}//END OF WHILE
// Return the list of classess as a JSON object
return(Json(list));
}
[Route("cheditor/api/subclasses/{cid}")] // Need this cus passed variable was changed from id to cid
public IHttpActionResult SubClasses(int?cid)
{
if (!db.APIClasses.Any(e => e.cid == cid))
{
JsonResponseObject faliureJsonResult = new JsonResponseObject()
{
result = false,
message = "Class ID does not exist"
};
return(Json(faliureJsonResult));
}
return(Json(che.GetSubClasses(cid)));
/*
* // Create a list
* List<APIClass> list = new List<APIClass>();
*
* // find the
*
* APIClass currentClass = db.APIClasses.Find(cid);
* if (currentClass != null)
* {
* int? parentID = currentClass.pid;
*
* APIClass parentClass = db.APIClasses.Find(cid);
*
* if (parentClass == null)
* {
* if (list == null)
* {
* JsonResponseObject faliureJsonResult = new JsonResponseObject()
* {
* result = false,
* message = "No parent classes found"
* };
* return Json(faliureJsonResult);
* }
* else
* {
* return Json(list);
* }
* }
* }
* list.Add(parentClass);
* SuperClasses((int)parentID);
*/
}
public IHttpActionResult GetClass(int id)
{
APIClass foundClass = db.APIClasses.Find(id);
if (foundClass == null)
{
JsonResponseObject faliureJsonResult = new JsonResponseObject()
{
result = false,
message = "Target class ID does not exist"
};
return(Json(faliureJsonResult));
}
return(Json(foundClass)); // ORIGINAL: works perfectly
}
public ActionResult UpdateSettingCategory(SystemConfigCategory configCategory)
{
var response = new JsonResponseObject();
try
{
response.Data = _systemConfigCategoryHandler.Update(ref configCategory);
}
catch (Exception ex)
{
response.Success = false;
response.Exception = ex;
response.Message = ex.Message;
}
return(new JsonNetResult {
Data = response
});
}
public static bool Validate(string mainresponse, string privatekey)
{
try {
HttpWebRequest req = (HttpWebRequest)WebRequest.Create("https://www.google.com/recaptcha/api/siteverify?secret=" + privatekey + "&response=" + mainresponse);
WebResponse response = req.GetResponse();
using (StreamReader readStream = new StreamReader(response.GetResponseStream())) {
string jsonResponse = readStream.ReadToEnd();
JsonResponseObject jobj = JsonConvert.DeserializeObject <JsonResponseObject>(jsonResponse);
return(jobj.success);
}
}
catch (Exception) {
return(false);
}
}
public ActionResult CreateSetting(SystemConfig config)
{
var response = new JsonResponseObject();
try
{
response.Data = _systemConfigHandler.Create(ref config);
}
catch (Exception ex)
{
response.Success = false;
response.Exception = ex;
response.Message = ex.Message;
}
var jsonNetResult = new JsonNetResult {
Data = response
};
return(jsonNetResult);
}
[Route("cheditor/api/addclassesjson")] // Need this because passed variable was changed from id to cid
public IHttpActionResult Addclassesjson(APIClass jsonReq)
{
/*
* string jsonReq = "[{classes:[{ \"cid\": \"1\",\"name\": \"Vehicle\",\"abstract\": \"true\"}," +
* "{ \"cid\": \"2\",\"name\": \"Vehicle2\",\"pid\": \"1\",\"abstract\": \"true\"}" +
* "]}]";
*/
JsonResponseObject jro = new JsonResponseObject
{
result = false,
message = "This service is still under construction!"
};
return(Json(jro));
/*
* for(int i = 0; i<classReq.Count(); i++)
* {
* //ADD VALIDATION OF CID, NAME AND PID,
* // COPY THEM FROM ADDCLASS ABOVE
*
*
* db.APIClasses.Add(classReq[i]);
* }
*
* try
* {
* // Commiting changes to DB
* db.SaveChanges();
* }
* catch (DbUpdateException)
* {
*
* }
*/
}
public IHttpActionResult AddClass(int?cid, string name, bool Abstract, int?pid = null)
// int? = nullable int, pid = null: makes it possible to not add pid in url
{
// setting as first level class
if (pid == null)
{
pid = 0;
}
// Check CID != PID
if (cid == pid)
{
JsonResponseObject jro = new JsonResponseObject
{
result = false,
message = "Class ID cannot be the same as Parent ID"
};
return(Json(jro));
}
// Checking if CID and Name are not Nulls
if (cid == null | name == null)
{
JsonResponseObject jro = new JsonResponseObject
{
result = false,
message = "Class ID and/or Name cannot be null"
};
return(Json(jro));
}
// Checking if name is available
if (!che.IsNameAvailable(name))
{
JsonResponseObject jro = new JsonResponseObject
{
result = false,
message = "Class name already exists"
};
return(Json(jro));
}
// Checking if pid exists
if (!che.IsParentAvailable((int)pid))
{
JsonResponseObject jro = new JsonResponseObject
{
result = false,
message = "Parent class does not exist"
};
return(Json(jro));
}
// Adding request values to a class object
APIClass AddClass = new APIClass
{
cid = (int)cid,
name = name,
isAbstract = Abstract,
pid = pid
};
// Adding created obj to DBContext
db.APIClasses.Add(AddClass);
try
{
// Commiting changes to DB
db.SaveChanges();
}
catch (DbUpdateException)
{
// Checking if cid is available
// Dublicate CID will invoke DbUpdateException as CID is a primary key
if (!che.IsCidAvailable((int)cid))
{
JsonResponseObject jro = new JsonResponseObject
{
result = false,
message = "Class ID already exists"
};
return(Json(jro));
}
}
return(CreatedAtRoute("DefaultApi", new { id = AddClass.cid }, AddClass));
}
[Route("cheditor/api/addclassjson")] // Need this because passed variable was changed from id to cid
public IHttpActionResult AddClassJson(APIClass jsonReq)
{
//string jsonReq = "{ \"cid\": \"1\",\"name\": \"Vehicle\",\"abstract\": \"true\"}";
// Deserialisong Json object into a class model object
//APIClass classReq = JsonConvert.DeserializeObject<APIClass>(jsonReq);
try
{
// Below statement returns throws an exception if invalid JSON obj was received
// setting null pid to a first level class
if (jsonReq.pid == null)
{
jsonReq.pid = 0;
}
} catch (Exception)
{
JsonResponseObject jro = new JsonResponseObject
{
result = false,
message = "Sent JSON object not valid"
};
return(Json(jro));
}
// Check CID != PID
if (jsonReq.cid == jsonReq.pid)
{
JsonResponseObject jro = new JsonResponseObject
{
result = false,
message = "Class ID cannot be the same as Parent ID"
};
return(Json(jro));
}
// Custom made Class model validity check
// Validates manditory attributes
// Validates CID and Name repototion and PID existance in DB
string APIValidityCheck = che.APIClassValidityCheck(jsonReq.cid, jsonReq.name, jsonReq.pid);
if (APIValidityCheck == "")
{
db.APIClasses.Add(jsonReq);
try
{
// Commiting changes to DB
db.SaveChanges();
return(Json("{\"ret\": \"true\"}"));
}
catch (DbUpdateException)
{
JsonResponseObject jro = new JsonResponseObject
{
result = false,
message = "An error occured while committing changes to database."
};
return(Json(jro));
}
}
else
{
JsonResponseObject jro = new JsonResponseObject
{
result = false,
message = APIValidityCheck
};
return(Json(jro));
}
}
