private SkyDriveFolder CreateSkyDriveFolderFromJson(FavoritesFolder folder)
{
var skyFolder = new SkyDriveFolder(folder.UniqueId, folder.Title, folder.Description, folder.Size, folder.Parent_id, SkyDriveItemType.Folder, folder.Updated_time, folder.Count);
skyFolder.ImagePath = folder.ImagePath;
skyFolder.SyncState = folder.SyncState;
return(skyFolder);
}
private void CopySkyDriveFolderToJson(SkyDriveFolder source, FavoritesFolder destination)
{
destination.Title = source.Title;
destination.UniqueId = source.UniqueId;
destination.Updated_time = source.Updated_time;
destination.Size = source.Size;
destination.Count = source.Count;
destination.ImagePath = source.ImagePath;
destination.Parent_id = source.Parent_id;
destination.Description = source.Description;
destination.ImageDominantColor = source.ImageDominantColor.ToString();
destination.SyncState = source.SyncState;
}
public async override Task SaveData()
{
//skydrive folder to json schema
FavoritesFolder jsonFolder = new FavoritesFolder();
SkyDriveDataSource source = await SkyDriveDataSource.GetInstance();
SkyDriveFolder rootFavoritesFolder;
if (FolderCollection.TryGetValue(source.Root, out rootFavoritesFolder))
{
CopySkyDriveFolderToJson(rootFavoritesFolder, jsonFolder);
PopulateJsonFromRootFavoritesFolder(rootFavoritesFolder, jsonFolder);
string output = JsonConvert.SerializeObject(jsonFolder, Formatting.Indented);
await Windows.Storage.FileIO.WriteTextAsync(storageFile, output);
}
}
private void populateFavoritesFromCache(FavoritesFolder folder)
{
var skyFolder = CreateSkyDriveFolderFromJson(folder);
foreach (var item in folder.Items)
{
var file = CreateSkyDriveFileFromJson(item);
skyFolder.Items.Add(file);
FileCollection.Add(file.UniqueId, file);
}
foreach (var sourcefolder in folder.Subalbums)
{
var destinationfolder = CreateSkyDriveFolderFromJson(sourcefolder);
skyFolder.Subalbums.Add(destinationfolder);
}
FolderCollection.Add(skyFolder.UniqueId, skyFolder);
foreach (var sourcefolder in folder.Subalbums)
{
populateFavoritesFromCache(sourcefolder);
}
}
private void PopulateJsonFromRootFavoritesFolder(SkyDriveFolder skyFolder, FavoritesFolder folder)
{
folder.Subalbums = new List <FavoritesFolder>(skyFolder.Subalbums.Count);
folder.Items = new List <FavoritesFile>(skyFolder.Items.Count);
foreach (var item in skyFolder.Items)
{
var favFile = new FavoritesFile();
CopySkyDriveFileToJson(item, favFile);
folder.Items.Add(favFile);
}
foreach (var item in skyFolder.Subalbums)
{
var favFolder = new FavoritesFolder();
SkyDriveFolder itemfolder;
if (FolderCollection.TryGetValue(item.UniqueId, out itemfolder))
{
CopySkyDriveFolderToJson(itemfolder, favFolder);
folder.Subalbums.Add(favFolder);
PopulateJsonFromRootFavoritesFolder(itemfolder, favFolder);
}
}
}