public async Task AddMap(string imageUrl, string mapName = "", string description = "")
{
IPictureGallery gallery = await GetMapGalleryAsync();
// Remove any pictures with the same name.
foreach (IPicture pictureWithSameName in gallery.Where(picture => picture.Name?.Equals(mapName, StringComparison.OrdinalIgnoreCase) ?? false).ToArray())
{
gallery.Pictures.Remove(pictureWithSameName);
}
// Add the new picture to the gallery.
IPicture newPicture = new Picture(imageUrl)
{
Name = mapName,
Description = description
};
gallery.Pictures.Add(newPicture);
await Db.UpdateGalleryAsync(gallery);
if (string.IsNullOrEmpty(mapName))
{
await ReplySuccessAsync($"Successfully added new {"map".FromLink(imageUrl)}.");
}
else
{
await ReplySuccessAsync($"Successfully added new {"map".FromLink(imageUrl)}, {mapName.ToTitle().ToBold()}.");
}
}
public static async Task UpdateGalleryAsync(this SQLiteDatabase database, IPictureGallery gallery)
{
if (!gallery.Id.HasValue)
{
// If the gallery doesn't have an ID, assume that it's new, and attempt to add it.
await database.AddGalleryAsync(gallery);
}
else
{
// Update the gallery in the database.
IPictureGallery oldGallery = await database.GetGalleryAsync(gallery.Id);
IEnumerable <IPicture> deletedPictures = oldGallery.Where(oldPicture => !gallery.Any(picture => oldPicture.Id == picture.Id));
IEnumerable <IPicture> newPictures = gallery.Where(picture => !oldGallery.Any(oldPicture => picture.Id == oldPicture.Id));
foreach (IPicture picture in deletedPictures)
{
await database.RemovePictureAsync(gallery, picture);
}
foreach (IPicture picture in newPictures)
{
await database.AddPictureAsync(gallery, picture);
}
}
}
public async Task PlusPic(string genusName, string speciesName, string imageUrl, string description)
{
// Get the species.
ISpecies species = await GetSpeciesOrReplyAsync(genusName, speciesName);
if (species.IsValid() && await ReplyValidateImageUrlAsync(imageUrl))
{
// Add the new picture to the gallery.
// If this is the first picture we've added to the species, set the artist as the species' owner.
// Otherwise, set the artist to the person submitting the image.
IPictureGallery gallery = await Db.GetGalleryAsync(species) ?? new PictureGallery();
bool isFirstPicture = gallery.Count() <= 0;
bool pictureAlreadyExists = gallery
.Any(x => x.Url == imageUrl);
IPicture picture = gallery
.Where(p => p.Url == imageUrl)
.FirstOrDefault() ?? new Picture();
picture.Url = imageUrl;
picture.Description = description;
if (string.IsNullOrEmpty(picture.Artist?.Name))
{
picture.Artist = isFirstPicture ? species.Creator : Context.User.ToCreator();
}
await Db.AddPictureAsync(species, picture);
if (pictureAlreadyExists)
{
await ReplySuccessAsync($"Successfully updated {imageUrl.ToLink("picture")} for {species.GetShortName().ToBold()}.");
}
else
{
await ReplySuccessAsync($"Successfully added new {imageUrl.ToLink("picture")} for {species.GetShortName().ToBold()}.");
}
}
}
public static IPicture GetPicture(this IPictureGallery gallery, string name)
{
return(gallery
.Where(p => p.GetName().Equals(name, StringComparison.OrdinalIgnoreCase))
.FirstOrDefault());
}
