public ActionResult Comments(AgilityContentItem item)
{
var dynamicItem = ResolveBlogPostDetails();
var configReferenceName = item["CommentsConfiguration"] as string;
var config = new AgilityContentRepository <AgilityContentItem>(configReferenceName).Item("");
if (config == null || dynamicItem == null || string.IsNullOrEmpty(dynamicItem.CommentsRecordTypeName()))
{
return(null);
}
var model = new CommentsViewModel();
model.CommentsRecordTypeName = dynamicItem.CommentsRecordTypeName();
model.RelatedContentID = dynamicItem.ContentID;
model.Config = config;
model.FacebookLoginEnabled = (CommentsUtils.GetBool(config["EnableFacebookLogin"]) && !string.IsNullOrEmpty(config["FacebookAppID"] as string));
model.TwitterLoginEnabled = (CommentsUtils.GetBool(config["EnableTwitterLogin"]) && !string.IsNullOrEmpty(config["TwitterAPIConsumerKey"] as string) && !string.IsNullOrEmpty(config["TwitterAPIConsumerSecret"] as string));
model.GuestLoginEnabled = CommentsUtils.GetBool(config["EnableGuestLogin"]);
return(PartialView(AgilityComponents.TemplatePath("Comments-Module"), model));
}
public ActionResult TwitterRedirectStep2(string config, string callback)
{
HttpContext.Response.Cache.VaryByParams["*"] = true;
string htmlOutput = "";
try
{
string configReferenceName = config;
if (string.IsNullOrEmpty(configReferenceName) || new AgilityContentRepository <AgilityContentItem>(configReferenceName).Item("") == null)
{
throw new HttpException(500, string.Format("Agility Comments Configuration Item '{0}' not found", configReferenceName));
}
var configItem = new AgilityContentRepository <AgilityContentItem>(configReferenceName).Item("");
string token = Request.QueryString["oauth_token"];
string verifier = Request.QueryString["oauth_verifier"];
string callbackFunction = callback;
Uri rq = new Uri("https://api.twitter.com/oauth/access_token");
OAuthBase oauth = new OAuthBase();
string timestamp = oauth.GenerateTimeStamp();
string nonce = oauth.GenerateNonce();
string consumerKey = configItem["TwitterAPIConsumerKey"] as string;
string consumerSecret = configItem["TwitterAPIConsumerSecret"] as string;
var postData = string.Format("{0}={1}", "oauth_verifier", verifier);
var authorizationHeader = oauth.CreateAuthenticationAccessHeader(rq.ToString(), "POST", consumerKey, consumerSecret, token, new Dictionary <string, string> {
{ "oauth_verifier", verifier }
});
WebClient client = new WebClient();
client.Headers.Add("Authorization", authorizationHeader);
string response = client.UploadString(rq, postData);
var retData = HttpUtility.ParseQueryString(response);
token = retData["oauth_token"];
string secret = retData["oauth_token_secret"];
string userID = retData["user_id"];
string screenName = retData["screen_name"];
if (!string.IsNullOrWhiteSpace(secret) &&
!string.IsNullOrWhiteSpace(token) &&
!string.IsNullOrWhiteSpace(screenName))
{
//make sure everything came back ok...
timestamp = oauth.GenerateTimeStamp();
nonce = oauth.GenerateNonce();
//get the fullname and other details as well...
string requestUrl = string.Format("https://api.twitter.com/1.1/account/verify_credentials.json");
//can't get email unless app is whitelisted https://dev.twitter.com/rest/reference/get/account/verify_credentials
if (CommentsUtils.GetBool(configItem["TwitterRequestEmail"]))
{
requestUrl += "?include_email=true";
}
rq = new Uri(requestUrl);
authorizationHeader = oauth.CreateAuthenticationAccessHeader(rq.ToString(), "GET", consumerKey, consumerSecret, token, new Dictionary <string, string>(), secret);
client.Headers["Authorization"] = authorizationHeader;
response = client.DownloadString(rq);
TwitterUser tUser = CommentsUtils.DeserializeJSONObject <TwitterUser>(response);
string name = tUser.name;
string twitterProfileImage = tUser.profile_image_url;
string email = tUser.email;
//save the larger version of the profile image
twitterProfileImage = twitterProfileImage.Replace("_normal", "_bigger");
StringBuilder html = new StringBuilder();
html.Append("<html>");
html.AppendLine("<head>");
html.AppendLine("<title>Authenticating...</title>");
html.AppendLine("</head>");
html.AppendLine("<body>");
if (!string.IsNullOrEmpty(userID))
{
html.AppendLine("<script>");
html.AppendLine("if(window.opener) {");
html.AppendFormat("window.opener.{5}(\"{0}\",\"{1}\",\"{2}\",\"{3}\",\"{4}\");", userID, screenName, name, twitterProfileImage, email, callbackFunction);
html.AppendLine("window.close()");
html.AppendLine("} else {");
html.AppendLine("document.write(\"An error occurred during the authenticatin process. Please close your browser and try again.\");");
html.AppendLine("}");
html.AppendLine("</script>");
}
else
{
html.AppendLine("<script>window.close()</script>");
}
html.AppendLine("</body>");
html.AppendLine("</html>");
htmlOutput = html.ToString();
}
return(Content(htmlOutput));
}
catch (Exception ex)
{
Agility.Web.Tracing.WebTrace.WriteException(ex);
return(Content(ex.Message));
}
}
