public static async Task <FeatureRequest <Response.Booru, Error.Booru> > SearchBooru(bool isChanSafe, string[] tags, BooruSharp.Booru.Booru booru, Random r)
{
if (isChanSafe && !booru.IsSafe())
{
return(new FeatureRequest <Response.Booru, Error.Booru>(null, Error.Booru.ChanNotNSFW));
}
BooruSharp.Search.Post.SearchResult res;
try
{
res = await booru.GetRandomImage(tags);
}
catch (BooruSharp.Search.InvalidTags)
{
List <string> newTags = new List <string>();
foreach (string s in tags)
{
string tag = s;
if ((await booru.GetNbImage(s)) == 0)
{
var related = await new BooruSharp.Booru.Konachan().GetTags(s);
tag = null;
foreach (var rTag in related)
{
if ((await booru.GetNbImage(rTag.name)) > 0)
{
tag = rTag.name;
break;
}
}
if (tag == null)
{
return(new FeatureRequest <Response.Booru, Error.Booru>(null, Error.Booru.NotFound));
}
}
newTags.Add(tag);
}
try
{
res = await booru.GetRandomImage(newTags.ToArray());
}
catch (BooruSharp.Search.InvalidTags)
{
return(new FeatureRequest <Response.Booru, Error.Booru>(null, Error.Booru.NotFound));
}
}
Error.Booru error = Error.Booru.None;
string url = res.fileUrl.AbsoluteUri;
Color color = GetColorFromRating(res.rating);
string saveId = (tagInfos.Count + 1) + Utilities.GenerateRandomCode(4, r);
tagInfos.Add(saveId, new Tuple <Type, BooruSharp.Search.Post.SearchResult>(booru.GetType(), res));
return(new FeatureRequest <Response.Booru, Error.Booru>(new Response.Booru()
{
url = url,
colorRating = color,
saveId = saveId,
tags = res.tags
}, error));
}
public static async Task <FeatureRequest <Response.Booru, Error.Booru> > SearchBooru(bool isChanSafe, string[] tags, ABooru booru, Random r, int remainingTries = 5)
{
if (isChanSafe && !booru.IsSafe())
{
return(new FeatureRequest <Response.Booru, Error.Booru>(null, Error.Booru.ChanNotNSFW));
}
BooruSharp.Search.Post.SearchResult res;
List <string> newTags = null;
try
{
res = await booru.GetRandomImageAsync(tags);
}
catch (BooruSharp.Search.InvalidTags)
{
newTags = new List <string>();
foreach (string s in tags)
{
string tag = s;
var related = await new Konachan().GetTagsAsync(s);
if (related.Length == 0)
{
return(new FeatureRequest <Response.Booru, Error.Booru>(null, Error.Booru.NotFound));
}
newTags.Add(tag = related.OrderBy(x => GetStringDistance(x.name, s)).First().name);
}
try
{
res = await booru.GetRandomImageAsync(newTags.ToArray());
}
catch (BooruSharp.Search.InvalidTags)
{
return(new FeatureRequest <Response.Booru, Error.Booru>(null, Error.Booru.NotFound));
}
}
Error.Booru error = Error.Booru.None;
if (res.fileUrl == null)
{
if (remainingTries == 0)
{
return(new FeatureRequest <Response.Booru, Error.Booru>(null, Error.Booru.NotFound));
}
else
{
return(await SearchBooru(isChanSafe, tags, booru, r, remainingTries - 1));
}
}
string url = res.fileUrl.AbsoluteUri;
Color color = GetColorFromRating(res.rating);
string saveId = null;
if (!(booru is E621) && !(booru is E926))
{
saveId = (tagInfos.Count + 1) + Utilities.GenerateRandomCode(4, r);
tagInfos.Add(saveId, new Tuple <Type, BooruSharp.Search.Post.SearchResult>(booru.GetType(), res));
}
return(new FeatureRequest <Response.Booru, Error.Booru>(new Response.Booru()
{
url = url,
colorRating = color,
saveId = saveId,
tags = res.tags,
newTags = newTags?.ToArray()
}, error));
}
