private static async Task <string> GetJsonDataAsync(string url, MainThreadMarshaller uiMarshaller)
{
try
{
Logger.Instance.LogMessageToFile("Searching Reddit for a wallpaper.", LogLevel.Information);
using (var wc = HelperMethods.CreateWebClient())
{
return(await wc.DownloadStringTaskAsync(url).ConfigureAwait(false));
}
}
catch (WebException ex)
{
uiMarshaller.LogFailure(ex.Message, $"Reddit server error: {ex.Message}",
LogLevel.Error);
throw;
}
catch (Exception ex)
{
uiMarshaller.LogFailure("Error downloading search results.",
$"Error downloading search results: {ex.Message}", LogLevel.Error);
throw;
}
}
// TODO refactor
private static string GetRedditSearchUrl(Random random, MainThreadMarshaller uiMarshaller)
{
var query = WebUtility.UrlEncode(Settings.Default.searchQuery) +
"+self%3Ano+((url%3A.png+OR+url%3A.jpg+OR+url%3A.jpeg)+OR+(url%3Aimgur.png+OR+url%3Aimgur.jpg+OR+url%3Aimgur.jpeg)+OR+(url%3Adeviantart))";
var subreddits = new StringBuilder(Settings.Default.subredditsUsed).Replace(" ", "")
.Replace("www.reddit.com/", "")
.Replace("reddit.com/", "")
.Replace("http://", "")
.Replace("/r/", "")
.ToString();
var subs = subreddits.Split('+');
var sub = subs[random.Next(0, subs.Length)];
uiMarshaller.UpdateStatus("Searching /r/" + sub + " for a wallpaper...");
Logger.Instance.LogMessageToFile("Selected sub to search: " + sub, LogLevel.Information);
var formURL = new StringBuilder("http://www.reddit.com/");
if (!sub.Any())
{
formURL.Append("r/all");
}
else if (sub.Contains("/m/"))
{
formURL.Append(subreddits)
.Replace("http://", "")
.Replace("https://", "")
.Replace("user/", "u/");
}
else
{
formURL.Append($"r/").Append(sub);
}
switch ((WallpaperGrabType)Settings.Default.wallpaperGrabType)
{
case WallpaperGrabType.Random:
formURL.Append("/search.json?q=")
.Append(query)
.Append(SortValues[random.Next(0, 4)])
.Append(TopValues[random.Next(0, 5)])
.Append("&restrict_sr=on");
Logger.Instance.LogMessageToFile("Full URL Search String: " + formURL, LogLevel.Information);
break;
case WallpaperGrabType.Newest:
formURL.Append("/search.json?q=")
.Append(query)
.Append("&sort=new&restrict_sr=on");
Logger.Instance.LogMessageToFile("Full URL Search String: " + formURL, LogLevel.Information);
break;
case WallpaperGrabType.HotToday:
formURL.Append("/search.json?q=")
.Append(query)
.Append("&sort=hot&restrict_sr=on&t=day");
Logger.Instance.LogMessageToFile("Full URL Search String: " + formURL, LogLevel.Information);
break;
case WallpaperGrabType.TopLastHour:
formURL.Append("/search.json?q=")
.Append(query)
.Append("&sort=top&restrict_sr=on&t=hour");
Logger.Instance.LogMessageToFile("Full URL Search String: " + formURL, LogLevel.Information);
break;
case WallpaperGrabType.TopToday:
formURL.Append("/search.json?q=")
.Append(query)
.Append("&sort=top&restrict_sr=on&t=day");
Logger.Instance.LogMessageToFile("Full URL Search String: " + formURL, LogLevel.Information);
break;
case WallpaperGrabType.TopWeek:
formURL.Append("/search.json?q=")
.Append(query)
.Append("&sort=top&restrict_sr=on&t=week");
Logger.Instance.LogMessageToFile("Full URL Search String: " + formURL, LogLevel.Information);
break;
case WallpaperGrabType.TopMonth:
formURL.Append("/search.json?q=")
.Append(query)
.Append("&sort=top&restrict_sr=on&t=month");
Logger.Instance.LogMessageToFile("Full URL Search String: " + formURL, LogLevel.Information);
break;
case WallpaperGrabType.TopYear:
formURL.Append("/search.json?q=")
.Append(query)
.Append("&sort=top&restrict_sr=on&t=year");
Logger.Instance.LogMessageToFile("Full URL Search String: " + formURL, LogLevel.Information);
break;
case WallpaperGrabType.TopAllTime:
formURL.Append("/search.json?q=")
.Append(query)
.Append("&sort=top&restrict_sr=on&t=all");
Logger.Instance.LogMessageToFile("Full URL Search String: " + formURL, LogLevel.Information);
break;
case WallpaperGrabType.TrulyRandom:
formURL.Append("/random.json?p=").Append(Guid.NewGuid());
Logger.Instance.LogMessageToFile("Full URL Search String: " + formURL, LogLevel.Information);
break;
}
return(formURL.ToString());
}
public WallpaperChanger(MainThreadMarshaller uiMarshaller, Database database)
{
_uiMarshaller = uiMarshaller;
_database = database;
}