public AlbumItem GetAlbumItem(Album album, int index)
{
if (album == null)
{
return(null);
}
var images = DbManager
.ExecuteList(
Query("photo_image")
.Select(Mappers.ImageColumns)
.Where("Album", album.Id)
.OrderBy("Name", true)
.OrderBy("Id", true)
.SetMaxResults(1).SetFirstResult(index))
.ConvertAll(r => Mappers.ToImage(r));
if (images.Count == 0)
{
return(null);
}
var image = images[0];
image.Album = album;
if (album != null && album.FaceImageId == image.Id)
{
album.FaceItem = image;
}
return(image);
}
private List <Album> ToAlbums(List <object[]> rawAlbums)
{
var eventIds = new List <long>();
var faceIds = new List <long>();
var albums = new List <Album>(rawAlbums.Count);
foreach (var row in rawAlbums)
{
albums.Add(Mappers.ToAlbum(row));
var eventId = Convert.ToInt64(row[3]);
if (!eventIds.Contains(eventId))
{
eventIds.Add(eventId);
}
var faceId = Convert.ToInt64(row[4]);
if (!faceIds.Contains(faceId))
{
faceIds.Add(faceId);
}
}
var events = DbManager
.ExecuteList(Query("photo_event").Select(Mappers.EventColumns).Where(Exp.In("Id", eventIds.OrderBy(id => id).ToArray())))
.ConvertAll(r => Mappers.ToEvent(r));
var faces = DbManager
.ExecuteList(Query("photo_image").Select(Mappers.ImageColumns).Where(Exp.In("Id", faceIds.OrderBy(id => id).ToArray())))
.ConvertAll(r => Mappers.ToImage(r));
albums.ForEach(a =>
{
a.Event = events.Find(e => e.Id == a.EventId);
a.FaceItem = faces.Find(f => f.Id == a.FaceImageId);
if (a.FaceItem != null)
{
a.FaceItem.Album = a;
}
});
return(albums);
}
public AlbumItem GetAlbumItem(long id)
{
var images = DbManager
.ExecuteList(Query("photo_image").Select(Mappers.ImageColumns).Where("Id", id))
.ConvertAll(r => Mappers.ToImage(r));
if (images.Count == 0)
{
return(null);
}
var image = images[0];
image.Album = GetAlbum(image.AlbumId);
if (image.Album != null && image.Album.FaceImageId == image.Id)
{
image.Album.FaceItem = image;
}
return(image);
}
public List <AlbumItem> GetAlbumItems(Album album)
{
if (album == null)
{
return(new List <AlbumItem>());
}
var images = DbManager
.ExecuteList(Query("photo_image").Select(Mappers.ImageColumns).Where("Album", album.Id).OrderBy("Name", true).OrderBy("Id", true))
.ConvertAll(r => Mappers.ToImage(r));
images.ForEach(i =>
{
i.Album = album;
if (i.Id == album.FaceImageId)
{
album.FaceItem = i;
}
});
return(images);
}
