// This is utility method used to transform Google Drive token to our own object.
private DriveToken GetTokenFromContent(string content)
{
JavaScriptSerializer ser = new JavaScriptSerializer();
var tokenArray = ser.Deserialize <Dictionary <string, string> >(content);
DriveToken token = new DriveToken();
foreach (var tokenKey in tokenArray.Keys)
{
switch (tokenKey)
{
case "access_token":
token.AccessToken = tokenArray[tokenKey];
break;
case "token_type":
token.TokenType = tokenArray[tokenKey];
break;
case "expires_in":
token.ExpiresIn = tokenArray[tokenKey];
break;
case "refresh_token":
token.RefreshToken = tokenArray[tokenKey];
break;
}
}
return(token);
}
// Step 3: Optional: This step is used to get refresh token if token expires.
public DriveToken GetRefreshToken()
{
Dictionary <string, string> parameters = new Dictionary <string, string>();
parameters.Add(DriveRestConstants.ClientSecretKey, ClientSecret);
parameters.Add(DriveRestConstants.GrantTypeKey, DriveRestConstants.RefreshTokenKey);
parameters.Add(DriveRestConstants.RefreshTokenKey, Token.RefreshToken);
parameters.Add(DriveRestConstants.ClientIDKey, ClientID);
//parameters.Add(DriveRestConstants.RedirectURIKey, RedirectURL);
WarmupRequest(Method.POST, DriveRestConstants.AccountHostURL, DriveRestConstants.GetTokenRequestURL
, parameters, null);
IRestResponse response = restClient.Execute(restRequest);
var content = response.Content; // raw content as string
//JavaScriptSerializer ser = new JavaScriptSerializer();
DriveToken token = GetTokenFromContent(content);//(DriveToken)ser.DeserializeObject(content);
Token = token;
return(token);
}
// Step 2nd: This is second step to get the Token when control is handed over from dropbox to our app.
public DriveToken GetTokenfromCode(string code)
{
Dictionary<string,string> parameters = new Dictionary<string,string>();
parameters.Add(DriveRestConstants.CodeKey, code);
parameters.Add(DriveRestConstants.RedirectURIKey, RedirectURL);
parameters.Add(DriveRestConstants.ClientIDKey, ClientID);
parameters.Add(DriveRestConstants.ClientSecretKey, ClientSecret);
parameters.Add(DriveRestConstants.GrantTypeKey, DriveRestConstants.GrantTypeAuthorizationCode);
WarmupRequest(Method.POST,DriveRestConstants.AccountHostURL,DriveRestConstants.GetTokenRequestURL
,parameters,null);
IRestResponse response = restClient.Execute(restRequest);
var content = response.Content; // raw content as string
//JavaScriptSerializer ser = new JavaScriptSerializer();
DriveToken token = GetTokenFromContent(content); //(DriveToken)ser.DeserializeObject(content);
Token = token;
return token;
}
// This is utility method used to transform Google Drive token to our own object.
private DriveToken GetTokenFromContent(string content)
{
JavaScriptSerializer ser = new JavaScriptSerializer();
var tokenArray = ser.Deserialize<Dictionary<string, string>>(content);
DriveToken token = new DriveToken();
foreach (var tokenKey in tokenArray.Keys)
{
switch (tokenKey)
{
case "access_token":
token.AccessToken = tokenArray[tokenKey];
break;
case "token_type":
token.TokenType = tokenArray[tokenKey];
break;
case "expires_in":
token.ExpiresIn = tokenArray[tokenKey];
break;
case "refresh_token":
token.RefreshToken = tokenArray[tokenKey];
break;
}
}
return token;
}
