private static void CheckCurrentDownloadQueue()
{
if (forceStopCurrentDownloads)
{
forceStopCurrentDownloads = false;
Debug.Log($"[GoogleDataDownloader] Forced stop download queue");
return;
}
if (googleFileDownloadQueue.Count <= 0)
{
if (googleFolderDownloadQueue.Count <= 0)
{
Debug.Log($"[GoogleDataDownloader] Finished download queue");
downloadingRecursively = false;
currentlyDownloading = false;
EditorUtility.ClearProgressBar();
//refresh view to where recursive started.
googleFolderIdHierarcyTree.RemoveAt(googleFolderIdHierarcyTree.Count - 1);
RequestGoogleDriveFolderItems(defaultGoogleSharedDriveId, googleFolderIdHierarcyTree[googleFolderIdHierarcyTree.Count - 1].itemId);
return;
}
else
{
if (!firstRecursiveDownload)
{
googleFolderIdHierarcyTree.RemoveAt(googleFolderIdHierarcyTree.Count - 1);
}
GoogleDriveItem folderToSearch = googleFolderDownloadQueue.Dequeue();
RequestGoogleDriveFolderItems(defaultGoogleSharedDriveId, folderToSearch.itemId, folderToSearch.itemName);
return;
}
}
currentMetaItem = googleFileDownloadQueue.Dequeue();
RequestDownloadGoogleDriveFile(currentMetaItem);
}
private static void RequestDownloadGoogleDriveFile(GoogleDriveItem itemToDownload)
{
string fetchUrl = $@"{googleApiGetItemUrl}/{itemToDownload.itemId}?{googleAllowTeamDrive}&alt=media";
Debug.Log($"[GoogleDataUpload] Attempting to download: {itemToDownload.itemName}");
webRequestObj = new UnityWebRequest();
webRequestObj = UnityWebRequest.Get(fetchUrl);
webRequestObj.SetRequestHeader("Authorization", $"Bearer {googleDriveAccessToken}");
webRequestObj.SendWebRequest();
EditorApplication.update += RetrieveCurrentFileDownloadRequest;
}
private static void ProcessReceivedBinaryData(byte[] dataToWrite, GoogleDriveItem metaDataToReference, string pathToExport)
{
//Over here I can add a switch later if I want to support more types.
if (metaDataToReference.itemType == GoogleFileType.NotSet)
{
Debug.LogError($"[GoogleDataDownloader] Unable to process received data due to passed meta file not having a type set.");
return;
}
if (metaDataToReference.itemType == GoogleFileType.Octet)
{
FileStream fs = new FileStream(Path.Combine(pathToExport, GetSafeFilename(metaDataToReference.itemName)), FileMode.OpenOrCreate, FileAccess.Write);
if (fs == null)
{
Debug.LogError($"[GoogleDataDownloader] Unable create/open file {GetSafeFilename(metaDataToReference.itemName)}.");
return;
}
fs.Write(dataToWrite, 0, dataToWrite.Length);
fs.Close();
Debug.Log($"[GoogleDataUpload] Created new octet-stream file {metaDataToReference.itemName} at {pathToExport}");
}
}
private static void GoUpGoogleFolderHierarchy()
{
if (googleFolderIdHierarcyTree.Count <= 1)
{
Debug.LogError($"[GoogleDataDownloader] Cannot go back further in folder hierarchy, researched starting point.");
return;
}
int currentFolderIndex = (googleFolderIdHierarcyTree.Count - 1); //Get current item index
GoogleDriveItem newFolder = googleFolderIdHierarcyTree[currentFolderIndex - 1]; // get previous item to go towards.
if (string.IsNullOrEmpty(newFolder.itemId) || string.IsNullOrEmpty(newFolder.itemName))
{
Debug.LogError($"[GoogleDataDownloader] GoogleDriveItem invalid, cannot be used to search folders.");
}
//Remove current item from list and fetch previous item;
googleFolderIdHierarcyTree.RemoveAt(currentFolderIndex);
if (googleFolderIdHierarcyTree.Count <= 1 && canGoBackInGoogleDriveHierarchy)
{
canGoBackInGoogleDriveHierarchy = false;
}
RequestGoogleDriveFolderItems(defaultGoogleSharedDriveId, newFolder.itemId); //Leave out name to just fetch the folder but don't add to hierarchy.
}
