/// <summary>
/// Change running campaign status
/// </summary>
/// <param name="campaign">Campaign data</param>
/// <param name="v">If true, campaign will be paused. Otherwise it will be resumed</param>
/// <returns></returns>
private RedditAdJson ToggleCampaign(Campaign campaign, bool v)
{
var result = new RedditAdJson();
string postString =
$"campaign_id36={campaign.CampaignId}&link_id36={campaign.PromotionId}&should_pause={v.ToString().ToLower()}&uh={campaign.Uh}&renderstyle=html";
var postUrl = "https://www.reddit.com//api/toggle_pause_campaign";
var toggleRequest = WebRequest.Create(postUrl) as HttpWebRequest;
if (toggleRequest == null)
{
throw new ArgumentNullException(nameof(toggleRequest));
}
toggleRequest.ContentType = "application/x-www-form-urlencoded; charset=UTF-8";
toggleRequest.Method = "POST";
toggleRequest.CookieContainer = Cookies;
toggleRequest.Accept = "application/json, text/javascript, */*; q=0.01";
toggleRequest.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;
toggleRequest.UserAgent =
"Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36";
toggleRequest.Referer = "https://www.reddit.com/";
toggleRequest.Timeout = 15000;
var customHeaders = toggleRequest.Headers;
customHeaders.Add("accept-language", "en;q=0.4");
customHeaders.Add("origin", "https://www.reddit.com");
customHeaders.Add("x-requested-with", "XMLHttpRequest");
var bytes = Encoding.ASCII.GetBytes(postString);
toggleRequest.ContentLength = bytes.Length;
using (var os = toggleRequest.GetRequestStream())
{
os.Write(bytes, 0, bytes.Length);
}
var toggleResponse = toggleRequest.GetResponse() as HttpWebResponse;
if (toggleResponse != null && toggleResponse.StatusCode == HttpStatusCode.OK)
{
using (var s = toggleResponse.GetResponseStream())
{
// ReSharper disable once AssignNullToNotNullAttribute
using (var sr = new StreamReader(s, Encoding.GetEncoding(toggleResponse.CharacterSet)))
{
result = JsonConvert.DeserializeObject <RedditAdJson>(sr.ReadToEnd());
}
}
}
return(result);
}
private async void ResumeAllPausedcampaignsButton_Click(object sender, RoutedEventArgs e)
{
GeneralProgressBar.Visibility = Visibility.Visible;
var runningCampaigns = Campaigns.Where(x => x.State == State.Paused).ToList();
foreach (var campaign in runningCampaigns)
{
var errorMsg = string.Empty;
var error = false;
var result = new RedditAdJson();
try
{
var task = Task.Factory.StartNew(() =>
{
result = ToggleCampaign(campaign, false);
});
await task;
}
catch (AggregateException ae)
{
ae.Handle(x =>
{
errorMsg = x.Message + " | " + x.StackTrace;
error = true;
return(error);
});
}
if (error)
{
Log("ERROR", errorMsg);
}
else
{
if (result.Success)
{
Log("INFO", $"Campaign #{campaign.CampaignId} on ad #{campaign.PromotionId} successfully resumed");
campaign.State = State.Running;
}
}
}
GeneralProgressBar.Visibility = Visibility.Hidden;
ShowCampaignsStatus();
ResumeAllPausedcampaignsButton.IsEnabled = false;
PauseAllActivecampaignsButton.IsEnabled = true;
}