protected void PublishPost_Click(object sender, EventArgs e)
{
string token_test = Session["token"].ToString();
bool itemSelected = false;
fbPages_test = FacebookCode.GetFacebookPages(token_test);
//FacebookApp app = new FacebookApp();
string album_id = "";
string access_Token = "";
string _pageName = "";
FacebookPagePost myPost = new FacebookPagePost();
bool sendingSucceed = false;
foreach (ListItem item in FacebookPagesList.Items)
{
if (item.Selected)
{
foreach (FacebookPage page in fbPages_test.data)
{
if (item.Value == page.id)
{
itemSelected = true;
//myPost.id = page.id;
//myPost.access_token = page.access_token;
access_Token = page.access_token;
album_id = page.id;
_pageName = page.name;
break;
}
}
//myPost.message = TextToPost.Text.ToString().Replace("\n", "").Replace("\r", "").Replace("\"", "''");
//string fbMsgID = FacebookCode.PostOnFacebookPage(myPost);
sendingSucceed = true;
}
}
if (itemSelected)
{
using (MySqlConnection con = new MySqlConnection(siteDefaults.ConnStr))
{
con.Open();
MySqlCommand _cmd = new MySqlCommand();
_cmd.Connection = con;
_cmd.CommandText = string.Format("UPDATE facebookpages set PageName='{0}', PageID='{1}', AccessToken='{2}' where FacebookPagesID=1", _pageName, album_id, access_Token);
_cmd.ExecuteNonQuery();
con.Close();
}
lbl_status.Text = "דף נשמר בהצלחה";
}
}
protected void ClickToGetPages_Click(object sender, EventArgs e)
{
if (Session["token"] != null)
{
string userId = Session["userId"].ToString();
string token = Session["token"].ToString();
FacebookPages fbPages = FacebookCode.GetFacebookPages(token);
foreach (FacebookPage page in fbPages.data)
{
FacebookPagesList.Items.Add(new ListItem(page.name, page.id));
}
}
}
/// <summary>
/// This method gets facebook access Token and returns FacebookPages Type with user's list of pages
/// </summary>
/// <param name="accessToken">Identifing string produced by facebook when provided a code</param>
/// <returns>FacebookPages Type with user's list of pages</returns>
public static FacebookPages GetFacebookPages(string accessToken)
{
HttpWebRequest webRequest = (HttpWebRequest)System.Net.WebRequest.Create("https://graph.facebook.com/me/accounts?access_token=" + accessToken); //setting an httpWebRequest with the URL of the API
webRequest.Method = "GET"; //the type of method the API returns
webRequest.Timeout = 20000; //sets the timeout for thew request
webRequest.ContentType = "application/x-www-form-urlencoded"; //the content type. most of the times it will be application/x-www-form-urlencoded
StreamReader MyStream = new StreamReader(webRequest.GetResponse().GetResponseStream()); //creating a stream reader to read the results from the API
string responseData = MyStream.ReadToEnd(); //reading the result from the API into a string
System.Web.Script.Serialization.JavaScriptSerializer serializer = new System.Web.Script.Serialization.JavaScriptSerializer(); //creating a JSON deserializer JSON.
FacebookPages FbUserPages = serializer.Deserialize <FacebookPages>(responseData); //De-serealization of the string into an array of pre-defined objects
return(FbUserPages);
}
