示例#1
0
        private void SaveSettings()
        {
            var mimeTypes = hdnMimeTypes.Value.FromJson <Entity.MimeType[]>();

            // Loop through each MIME type entity. For each file extension, get the matching MIME type and add/edit/delete as needed.
            try
            {
                foreach (var mte in mimeTypes)
                {
                    try
                    {
                        if (string.IsNullOrWhiteSpace(mte.Extension) || mte.Extension == ".")
                        {
                            throw new ArgumentException("No file extension was specified (e.g. .jpg, .mp4).");
                        }

                        var hasChanges = false;
                        var mimeType   = Factory.LoadMimeType(GalleryId, mte.Extension);

                        if (mimeType == null)
                        {
                            // User is adding a MIME type.
                            var extension = mte.Extension.StartsWith(".") ? mte.Extension : string.Concat(".", mte.Extension);

                            mimeType                   = MimeType.CreateInstance(MimeTypeCategory.NotSet, extension);
                            mimeType.MimeTypeId        = int.MinValue;
                            mimeType.MimeTypeGalleryId = int.MinValue;
                            mimeType.GalleryId         = GalleryId;
                        }

                        if (mte.IsDeleted)
                        {
                            mimeType.Delete();
                        }
                        else
                        {
                            if (mimeType.AllowAddToGallery != mte.Enabled)
                            {
                                mimeType.AllowAddToGallery = mte.Enabled;
                                hasChanges = true;
                            }

                            if (mimeType.FullType != mte.FullType)
                            {
                                mimeType.FullType = mte.FullType;
                                hasChanges        = true;
                            }

                            if (hasChanges)
                            {
                                mimeType.Save();
                            }
                        }
                    }
                    catch (Exception ex)
                    {
                        ex.Data.Add("FileExtension", mte.Extension);
                        ex.Data.Add("MimeType", mte.FullType);

                        throw;
                    }
                }

                CacheController.RemoveCache(CacheItem.MimeTypes);
                CacheController.RemoveCache(CacheItem.InflatedAlbums); // Old MIME types might be in here, so we need to purge

                BindMimeTypes();

                ClientMessage = new ClientMessageOptions
                {
                    Title   = Resources.GalleryServer.Admin_Save_Success_Hdr,
                    Message = Resources.GalleryServer.Admin_Save_Success_Text,
                    Style   = MessageStyle.Success
                };
            }
            catch (Exception ex)
            {
                EventController.RecordError(ex, AppSetting.Instance, GalleryId, Factory.LoadGallerySettings());

                ClientMessage = new ClientMessageOptions
                {
                    Title   = Resources.GalleryServer.Error_Hdr,
                    Message = ex.Message,
                    Style   = MessageStyle.Error
                };
            }
        }