public Album_Bus()
{
mAlbumDB = new AlbumDB();
mImage = new Image_Bus();
mComment = new AlbumComment_Bus();
}
//删除操作
public void DeleteAlbumByAlbumId(long albumId, string abAlbumPath)
{
//文件删除
if (abAlbumPath != null)
{
try
{
Directory.Delete(abAlbumPath, true);
//迭代删除数据库数据
ImageComment_Bus imageComment = new ImageComment_Bus();
Image_Bus image = new Image_Bus();
DataTable dt = image.ViewImageListByAlbumId(albumId);
long count = dt.Rows.Count;
for (int i = 0; i < count; i++)
{
imageComment.DeleteAllImageCommentByImageId(Convert.ToInt64(dt.Rows[i]["imageId"]));
}
ImageDB imageDB = new ImageDB();
imageDB.DeleteAllImageByAlbumId(albumId);
mComment.DeleteAllAlbumCommentByAlbumId(albumId);
mAlbumDB.DeleteAlbumByAlbumId(albumId);
}
catch (Exception e)
{
//
}
}
}
//删除操作
public void DeleteAlbumByAlbumId(long albumId, string userLoginName, string albumName)
{
try
{
string albumPath = MAP_PATH + "\\" + BASE_PATH + "\\" + USER_FILE_PREFIX + userLoginName
+ "\\" + ALBUM_FILE_PREFIX + albumName;
Directory.Delete(albumPath, true);
ImageComment_Bus imageComment = new ImageComment_Bus();
Image_Bus image = new Image_Bus();
DataTable dt = image.ViewImageListByAlbumId(albumId);
long count = dt.Rows.Count;
for (int i = 0; i < count; i++)
{
imageComment.DeleteAllImageCommentByImageId(Convert.ToInt64(dt.Rows[i]["imageId"]));
}
ImageDB imageDB = new ImageDB();
imageDB.DeleteAllImageByAlbumId(albumId);
mComment.DeleteAllAlbumCommentByAlbumId(albumId);
mAlbumDB.DeleteAlbumByAlbumId(albumId);
}
catch (Exception e)
{
//
}
}