public async Task <int> Delete(string id)
{
int index1 = NthIndexOf(id, ':', 1);
int index2 = NthIndexOf(id, ':', 2);
string userId = id.Substring(index1 + 1, index2 - index1 - 1);
if (VerifyTheToken(userId))
{
var hc = CouchDBConnect.GetClient("files");
ImageFile imageRemove = null;
imageRemove = await DownloadFile(id);
if (imageRemove != null)
{
string uri = "/files/" + id + "?rev=" + imageRemove._rev;
var response = await hc.DeleteAsync(uri);
if (!response.IsSuccessStatusCode)
{
return(-1);
}
return(1);
}
return(-1);
}
else
{
return(-1);
}
}
public async Task <ImageFile> DownloadFile(string id)
{
int index1 = NthIndexOf(id, ':', 1);
int index2 = NthIndexOf(id, ':', 2);
string userId = id.Substring(index1 + 1, index2 - index1 - 1);
if (VerifyTheToken(userId))
{
var hc = CouchDBConnect.GetClient("files");
var response = await hc.GetAsync("/files/" + id);
if (!response.IsSuccessStatusCode)
{
return(null);
}
var content = await response.Content.ReadAsStringAsync();
ImageFile file = (ImageFile)JsonConvert.DeserializeObject(content, typeof(ImageFile));
return(file);
}
else
{
return(null);
}
}
//Validate if userSubscriptions exist
async Task <UserSubscriptions> DoesSubscriptionExist(string id)
{
var httpClient = CouchDBConnect.GetClient("subscriptions");
var response = await httpClient.GetAsync("subscriptions/" + id);
return(response.IsSuccessStatusCode ? (UserSubscriptions)JsonConvert.DeserializeObject(await response.Content.ReadAsStringAsync(), typeof(UserSubscriptions)) : null);
}
private async Task CopyFile(String json)
{
JObject obj = JObject.Parse(json);
ImageFile downloadedFile = await DownloadFile(obj["imgId"].ToString());
downloadedFile._id = obj["toUser"].ToString();
ImageFileNoRev fileNoRev = new ImageFileNoRev(downloadedFile);
var response = await CouchDBConnect.PostToDB(fileNoRev, "files");
return;
}
public async Task <String> UploadFile([FromBody] ImageFile file)
{
if (VerifyTheToken(file._id))
{
ImageFileNoRev fileNoRev = new ImageFileNoRev(file);
var response = await CouchDBConnect.PostToDB(fileNoRev, "files");
Console.WriteLine(response);
return("Upload Succeeded");
}
else
{
return("Please login first!");
}
}
public async Task <string> ShareFile([FromBody] ShareFile sf)
{
if (VerifyTheToken(sf._id))
{
ShareFileNoRev shareNoRev = new ShareFileNoRev(sf);
// check if toUser exist
var response = await CouchDBConnect.PostToDB(shareNoRev, "shares");
// create the same file with diffrenet id
string json = JsonConvert.SerializeObject(shareNoRev);
await client.PublishAsync(json);
Console.WriteLine(response);
return("Image shared to " + sf.toUser + " successfully");
}
else
{
return("Please login first!");
}
}
[Route("GetList/{id}")] //all image by id (user)
public async Task <IEnumerable <ImageFile> > GetList(string id)
{
if (VerifyTheToken(id))
{
var hc = CouchDBConnect.GetClient("files");
List <ImageFile> imagesList = new List <ImageFile>();
var query = "/files/_all_docs?startkey=\"userid:" + id + ":\"&endkey=\"userid:" + id + ":\uffff\"&include_docs=true";
var response = await hc.GetAsync(query);
if (!response.IsSuccessStatusCode)
{
return(null);
}
await GetListFromDB(imagesList, response);
return(imagesList);
}
else
{
return(null);
}
}
