protected override bool Update(object newValue)
{
if (_SocialMedium.Name == "YouTube")
{
// ReSharper disable once PossibleNullReferenceException
var url = (newValue as string).Trim();
var description = string.Empty;
var runningTime = default(TimeSpan);
var date = DefaultDbDate;
if (!string.IsNullOrWhiteSpace(url))
{
YouTubeInfo info = null;
if (url.IsValidYouTubeVideoUrl())
{
var id = url.GetYouTubeVideoId();
info = YouTubeUtility.GetVideoInfo(id, true, 1);
}
else if (url.IsValidYouTubePlaylistUrl())
{
var id = url.GetYouTubePlaylistId();
info = YouTubeUtility.GetPlaylistInfo(id, true, 1);
}
else if (url.IsValidYouTubeChannelUrl() || url.IsValidYouTubeCustomChannelUrl() ||
url.IsValidYouTubeUserChannelUrl())
{
var id = YouTubeUtility.LookupChannelId(url, 1);
if (!string.IsNullOrWhiteSpace(id))
{
info = YouTubeUtility.GetChannelInfo(id, true, 1);
}
}
if (info?.IsValid == true && info.IsPublic)
{
description = info.ShortDescription;
runningTime = info.Duration;
date = info.PublishedAt;
}
}
Politicians.UpdateYouTubeDescription(description, Page.PoliticianKey);
Politicians.UpdateYouTubeRunningTime(runningTime, Page.PoliticianKey);
Politicians.UpdateYouTubeDate(date, Page.PoliticianKey);
Politicians.UpdateYouTubeAutoDisable(string.Empty, Page.PoliticianKey);
Politicians.UpdateYouTubeVideoVerified(false, Page.PoliticianKey);
}
return(base.Update(newValue));
}
private static bool ValidateYouTubeAddress(DataItemBase item)
{
string message = null;
var value = item.DataControl.GetValue();
if (!string.IsNullOrWhiteSpace(value))
{
if (value.IsValidYouTubeVideoUrl())
{
var id = value.GetYouTubeVideoId();
var info = YouTubeUtility.GetVideoInfo(id, true, 1);
if (!info.IsValid)
{
message = YouTubeInfo.VideoIdNotFoundMessage;
}
else if (!info.IsPublic)
{
message = YouTubeInfo.VideoNotPublicMessage;
}
}
else if (value.IsValidYouTubePlaylistUrl())
{
var id = value.GetYouTubePlaylistId();
var info = YouTubeUtility.GetPlaylistInfo(id, true, 1);
if (!info.IsValid)
{
message = YouTubeInfo.PlaylistIdNotFoundMessage;
}
else if (!info.IsPublic)
{
message = YouTubeInfo.PlaylistNotPublicMessage;
}
}
else if (value.IsValidYouTubeChannelUrl() || value.IsValidYouTubeCustomChannelUrl() ||
value.IsValidYouTubeUserChannelUrl())
{
var id = YouTubeUtility.LookupChannelId(value, 1);
if (string.IsNullOrWhiteSpace(id))
{
message = YouTubeInfo.ChannelIdNotFoundMessage;
}
else
{
var info = YouTubeUtility.GetChannelInfo(id, true, 1);
if (!info.IsValid)
{
message = YouTubeInfo.ChannelIdNotFoundMessage;
}
else if (!info.IsPublic)
{
message = YouTubeInfo.ChannelNotPublicMessage;
}
}
}
else
{
message = "The URL is not a valid YouTube channel, playlist or video URL";
}
}
if (string.IsNullOrWhiteSpace(message))
{
item.DataControl.SetValue(
Validation.StripWebProtocol(value));
}
else
{
item.Feedback.PostValidationError(item.DataControl, message);
}
return(string.IsNullOrWhiteSpace(message));
}
