internal async Task<Tuple<bool, string>> MakeRequest(ConstructorIORequest APIRequest)
{
return await MakeRequest(APIRequest, (response) =>
{
return ((int)response.StatusCode) == 204;
});
}
private ConstructorIORequest CreateTrackingRequest(APIRequestType APIPath, string Method, HashArgs ExtraArgs)
{
var trackingRequest = new ConstructorIORequest(APIPath, Method);
if (ExtraArgs != null)
Util.Merge(ExtraArgs, trackingRequest.RequestBody);
return trackingRequest;
}
/// <summary>
/// Adds an Item to your autocomplete.
/// </summary>
/// <param name="Item">The item to add</param>
/// <returns>true if successful</returns>
public async Task<bool> AddAsync(ListItem Item)
{
string requestMethod = "POST";
var addRequest = new ConstructorIORequest(APIRequestType.V1_Item, requestMethod);
Item.GetAsHash().ToList().ForEach((kvp) => addRequest.RequestBody.Add(kvp.Key, kvp.Value));
var addResponse = await Requestor.MakeRequest(addRequest);
return addResponse.Item1;
}
/// <summary>
/// Adds multiple items in one batch upload.
/// </summary>
/// <param name="Items">The items to add.</param>
/// <param name="AutocompleteSection">The section the items should be added to.</param>
/// <returns>true if successful</returns>
public async Task<bool> AddBatchAsync(IEnumerable<ListItem> Items, string AutocompleteSection)
{
string requestMethod = "POST";
var addBatchRequest = new ConstructorIORequest(APIRequestType.V1_BatchItems, requestMethod);
addBatchRequest.RequestBody["items"] = Items.ToArray().Select(li => li.GetAsHash());
addBatchRequest.RequestBody["autocomplete_section"] = AutocompleteSection;
var addBatchResponse = await Requestor.MakeRequest(addBatchRequest);
return addBatchResponse.Item1;
}
/// <summary>
/// Verify that the API key is valid.
/// </summary>
/// <returns>true if successful</returns>
public async Task<bool> VerifyAsync()
{
var verifyRequest = new ConstructorIORequest(APIRequestType.V1_Verify, "GET");
var verifyResponse = await Requestor.MakeRequest(verifyRequest);
if (verifyResponse.Item2.IndexOf("successful authentication") != -1)
{
//TODO: beter way to do this?
return true;
}
return false;
}
/// <summary>
/// Removed multiple items from your autocomplete.
/// </summary>
/// <param name="ItemsToRemove">The items to remove.</param>
/// <param name="AutocompleteSection">The autocomplete section to remove from.</param>
/// <returns>true if successful</returns>
public async Task<bool> RemoveBatchAsync(IEnumerable<ListItem> ItemsToRemove, string AutocompleteSection)
{
var removeBatchRequest = new ConstructorIORequest(APIRequestType.V1_BatchItems, "DELETE");
removeBatchRequest.RequestBody["items"] = ItemsToRemove.ToArray().Select(item => item.GetAsRemoveHash());
removeBatchRequest.RequestBody["autocomplete_section"] = AutocompleteSection;
var removeBatchResponse = await Requestor.MakeRequest(removeBatchRequest);
return removeBatchResponse.Item1;
}
/// <summary>
/// Removes an item from your autocomplete.
/// </summary>
/// <param name="ItemToRemove">The item to remove.</param>
/// <returns>true if successful</returns>
public async Task<bool> RemoveAsync(ListItem ItemToRemove)
{
var removeRequest = new ConstructorIORequest(APIRequestType.V1_Item, "DELETE");
Util.Merge(ItemToRemove.GetAsRemoveHash(), removeRequest.RequestBody);
var removeResponse = await Requestor.MakeRequest(removeRequest);
return removeResponse.Item1;
}
/// <summary>
/// Modifies an existing item
/// </summary>
/// <param name="ItemToUpdate">The item to udpate</param>
/// <returns>true if successful</returns>
public async Task<bool> ModifyAsync(ListItem ItemToUpdate)
{
var modifyRequest = new ConstructorIORequest(APIRequestType.V1_Item, "PUT");
Util.Merge(ItemToUpdate.GetAsModifyHash(), modifyRequest.RequestBody);
var modifyResponse = await Requestor.MakeRequest(modifyRequest);
return modifyResponse.Item1;
}
internal async Task<Tuple<bool, string>> MakeRequest(ConstructorIORequest APIRequest, Func<HttpWebResponse, bool> ResponseCheck)
{
Uri requestURI = APIRequest.GetURI(_autocompleteKey, _host);
bool validResponse = false;
bool errorRaised = false;
string responseText = "";
string jsonBody = null;
HttpWebResponse serverResponse = null;
try
{
if (APIRequest.RequestBody != null)
{
JObject jobj = JObject.FromObject(APIRequest.RequestBody);
jsonBody = jobj.ToString();
}
}
catch (Exception ex)
{
throw new Exception("Error generating JSON body. See inner exception for details.", ex);
}
try
{
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(requestURI);
string creds = Convert.ToBase64String(Encoding.ASCII.GetBytes(_apiKey + ":"));
request.Headers[HttpRequestHeader.Authorization] = String.Format("Basic {0}", creds);
request.Method = APIRequest.Method;
if (request.Method != "GET")
{
request.ContentType = "application/json";
using (Stream requestStream = await request.GetRequestStreamAsync())
{
using (StreamWriter writer = new StreamWriter(requestStream))
{
writer.Write(jsonBody);
}
await requestStream.FlushAsync();
}
}
serverResponse = (HttpWebResponse)await request.GetResponseAsync();
validResponse = ResponseCheck(serverResponse);
}
catch (WebException webException)
{
errorRaised = true;
if (webException.Response as HttpWebResponse != null)
{
serverResponse = webException.Response as HttpWebResponse;
}
else
{
throw new Exception("Error Downlaoding. See inner exception for details", webException);
}
}
catch (Exception e)
{
throw new Exception("Error Downlaoding. See inner exception for details", e);
}
try
{
if (serverResponse != null)
using (Stream dataStream = serverResponse.GetResponseStream())
using (StreamReader reader = new StreamReader(dataStream))
_lastBody = responseText = await reader.ReadToEndAsync();
}
catch (Exception ex)
{
throw new Exception("Error reading server response. See inner exception for details", ex);
}
if (responseText != null)
{
if (errorRaised)
{
//Best way to check for valid jsontext is try ot
try
{
var jsonResponse = JObject.Parse(responseText);
if (jsonResponse["message"] != null)
{
throw new ConstructorIOException(jsonResponse["message"].ToString());
}
}
catch (JsonReaderException ex)
{
throw new Exception("Error occured during request. Response:" + _lastBody);
}
}
}
return Tuple.Create(validResponse, responseText);
}
