mirror of
https://github.com/abraunegg/onedrive
synced 2024-05-14 11:46:41 +02:00
719 lines
21 KiB
D
719 lines
21 KiB
D
import std.algorithm: find;
|
|
import std.array: array;
|
|
import std.datetime;
|
|
import std.exception: enforce;
|
|
import std.file, std.json, std.path;
|
|
import std.regex;
|
|
import std.stdio, std.string;
|
|
import config, itemdb, onedrive, selective, upload, util;
|
|
static import log;
|
|
|
|
// threshold after which files will be uploaded using an upload session
|
|
private long thresholdFileSize = 4 * 2^^20; // 4 MiB
|
|
|
|
private bool isItemFolder(const ref JSONValue item)
|
|
{
|
|
return ("folder" in item) != null;
|
|
}
|
|
|
|
private bool isItemFile(const ref JSONValue item)
|
|
{
|
|
return ("file" in item) != null;
|
|
}
|
|
|
|
private bool isItemDeleted(const ref JSONValue item)
|
|
{
|
|
return ("deleted" in item) != null;
|
|
}
|
|
|
|
private bool isItemRoot(const ref JSONValue item)
|
|
{
|
|
return ("root" in item) != null;
|
|
}
|
|
|
|
private bool isItemRemote(const ref JSONValue item)
|
|
{
|
|
return ("remoteItem" in item) != null;
|
|
}
|
|
|
|
// construct an Item struct from a JSON driveItem
|
|
private Item makeItem(const ref JSONValue driveItem)
|
|
{
|
|
Item item = {
|
|
id: driveItem["id"].str,
|
|
name: "name" in driveItem ? driveItem["name"].str : null, // name may be missing for deleted files in OneDrive Biz
|
|
eTag: "eTag" in driveItem ? driveItem["eTag"].str : null, // eTag is not returned for the root in OneDrive Biz
|
|
cTag: "cTag" in driveItem ? driveItem["cTag"].str : null, // cTag is missing in old files (and all folders in OneDrive Biz)
|
|
mtime: "fileSystemInfo" in driveItem ? SysTime.fromISOExtString(driveItem["fileSystemInfo"]["lastModifiedDateTime"].str) : SysTime(0),
|
|
};
|
|
|
|
if (isItemFile(driveItem)) {
|
|
item.type = ItemType.file;
|
|
} else if (isItemFolder(driveItem)) {
|
|
item.type = ItemType.dir;
|
|
} else if (isItemRemote(driveItem)) {
|
|
item.type = ItemType.remote;
|
|
} else {
|
|
// do not throw exception, item will be removed in applyDifferences()
|
|
}
|
|
|
|
// root and remote items do not have parentReference
|
|
if (!isItemRoot(driveItem) && ("parentReference" in driveItem) != null) {
|
|
item.driveId = driveItem["parentReference"]["driveId"].str,
|
|
item.parentId = driveItem["parentReference"]["id"].str;
|
|
}
|
|
|
|
// extract the file hash
|
|
if (isItemFile(driveItem) && ("hashes" in driveItem["file"])) {
|
|
if ("crc32Hash" in driveItem["file"]["hashes"]) {
|
|
item.crc32Hash = driveItem["file"]["hashes"]["crc32Hash"].str;
|
|
} else if ("sha1Hash" in driveItem["file"]["hashes"]) {
|
|
item.sha1Hash = driveItem["file"]["hashes"]["sha1Hash"].str;
|
|
} else if ("quickXorHash" in driveItem["file"]["hashes"]) {
|
|
item.quickXorHash = driveItem["file"]["hashes"]["quickXorHash"].str;
|
|
} else {
|
|
log.vlog("The file does not have any hash");
|
|
}
|
|
}
|
|
|
|
if (isItemRemote(driveItem)) {
|
|
item.remoteDriveId = driveItem["remoteItem"]["parentReference"]["driveId"].str;
|
|
item.remoteId = driveItem["remoteItem"]["id"].str;
|
|
}
|
|
|
|
return item;
|
|
}
|
|
|
|
private bool testFileHash(string path, const ref Item item)
|
|
{
|
|
if (item.crc32Hash) {
|
|
if (item.crc32Hash == computeCrc32(path)) return true;
|
|
} else if (item.sha1Hash) {
|
|
if (item.sha1Hash == computeSha1Hash(path)) return true;
|
|
} else if (item.quickXorHash) {
|
|
if (item.quickXorHash == computeQuickXorHash(path)) return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
class SyncException: Exception
|
|
{
|
|
@nogc @safe pure nothrow this(string msg, string file = __FILE__, size_t line = __LINE__)
|
|
{
|
|
super(msg, file, line);
|
|
}
|
|
}
|
|
|
|
final class SyncEngine
|
|
{
|
|
private Config cfg;
|
|
private OneDriveApi onedrive;
|
|
private ItemDatabase itemdb;
|
|
private UploadSession session;
|
|
private SelectiveSync selectiveSync;
|
|
// list of items to skip while applying the changes
|
|
private string[] skippedItems;
|
|
// list of items to delete after the changes has been downloaded
|
|
private string[2][] idsToDelete;
|
|
// default drive id
|
|
private string defaultDriveId;
|
|
|
|
this(Config cfg, OneDriveApi onedrive, ItemDatabase itemdb, SelectiveSync selectiveSync)
|
|
{
|
|
assert(onedrive && itemdb && selectiveSync);
|
|
this.cfg = cfg;
|
|
this.onedrive = onedrive;
|
|
this.itemdb = itemdb;
|
|
this.selectiveSync = selectiveSync;
|
|
session = UploadSession(onedrive, cfg.uploadStateFilePath);
|
|
}
|
|
|
|
void init()
|
|
{
|
|
// check if there is an interrupted upload session
|
|
if (session.restore()) {
|
|
log.log("Continuing the upload session ...");
|
|
auto item = session.upload();
|
|
saveItem(item);
|
|
}
|
|
}
|
|
|
|
// download all new changes from OneDrive
|
|
void applyDifferences()
|
|
{
|
|
// root folder
|
|
string driveId = defaultDriveId = onedrive.getDefaultDrive()["id"].str;
|
|
string rootId = onedrive.getDefaultRoot["id"].str;
|
|
applyDifferences(driveId, rootId);
|
|
|
|
// check all remote folders
|
|
// https://github.com/OneDrive/onedrive-api-docs/issues/764
|
|
Item[] items = itemdb.selectRemoteItems();
|
|
foreach (item; items) applyDifferences(item.remoteDriveId, item.remoteId);
|
|
}
|
|
|
|
|
|
// download the new changes of a specific item
|
|
// id is the root of the drive or a shared folder
|
|
private void applyDifferences(string driveId, const(char)[] id)
|
|
{
|
|
JSONValue changes;
|
|
string deltaLink = itemdb.getDeltaLink(driveId, id);
|
|
log.vlog("Applying changes of " ~ id);
|
|
do {
|
|
try {
|
|
changes = onedrive.viewChangesById(driveId, id, deltaLink);
|
|
} catch (OneDriveException e) {
|
|
if (e.httpStatusCode == 410) {
|
|
log.vlog("Delta link expired, resyncing...");
|
|
deltaLink = null;
|
|
continue;
|
|
} else {
|
|
throw e;
|
|
}
|
|
}
|
|
foreach (item; changes["value"].array) {
|
|
bool isRoot = (id == item["id"].str); // fix for https://github.com/skilion/onedrive/issues/269
|
|
applyDifference(item, driveId, isRoot);
|
|
}
|
|
|
|
// the response may contain either @odata.deltaLink or @odata.nextLink
|
|
if ("@odata.deltaLink" in changes) deltaLink = changes["@odata.deltaLink"].str;
|
|
if (deltaLink) itemdb.setDeltaLink(driveId, id, deltaLink);
|
|
if ("@odata.nextLink" in changes) deltaLink = changes["@odata.nextLink"].str;
|
|
} while ("@odata.nextLink" in changes);
|
|
|
|
// delete items in idsToDelete
|
|
if (idsToDelete.length > 0) deleteItems();
|
|
// empty the skipped items
|
|
skippedItems.length = 0;
|
|
assumeSafeAppend(skippedItems);
|
|
}
|
|
|
|
// process the change of a single DriveItem
|
|
private void applyDifference(JSONValue driveItem, string driveId, bool isRoot)
|
|
{
|
|
Item item = makeItem(driveItem);
|
|
log.vlog("Processing ", item.id, " ", item.name);
|
|
|
|
if (isItemRoot(driveItem) || !item.parentId || isRoot) {
|
|
log.vlog("Root");
|
|
item.parentId = null; // ensures that it has no parent
|
|
item.driveId = driveId; // HACK: makeItem() cannot set the driveId propery of the root
|
|
itemdb.upsert(item);
|
|
return;
|
|
}
|
|
|
|
bool unwanted;
|
|
unwanted |= skippedItems.find(item.parentId).length != 0;
|
|
unwanted |= selectiveSync.isNameExcluded(item.name);
|
|
|
|
// check the item type
|
|
if (!unwanted) {
|
|
if (isItemFile(driveItem)) {
|
|
log.vlog("File");
|
|
} else if (isItemFolder(driveItem)) {
|
|
log.vlog("Folder");
|
|
} else if (isItemRemote(driveItem)) {
|
|
log.vlog("Remote item");
|
|
assert(isItemFolder(driveItem["remoteItem"]), "The remote item is not a folder");
|
|
} else {
|
|
log.vlog("The item type is not supported");
|
|
unwanted = true;
|
|
}
|
|
}
|
|
|
|
// check for selective sync
|
|
string path;
|
|
if (!unwanted) {
|
|
path = itemdb.computePath(item.driveId, item.parentId) ~ "/" ~ item.name;
|
|
path = buildNormalizedPath(path);
|
|
unwanted = selectiveSync.isPathExcluded(path);
|
|
}
|
|
|
|
// skip unwanted items early
|
|
if (unwanted) {
|
|
log.vlog("Filtered out");
|
|
skippedItems ~= item.id;
|
|
return;
|
|
}
|
|
|
|
// check if the item has been seen before
|
|
Item oldItem;
|
|
bool cached = itemdb.selectById(item.driveId, item.id, oldItem);
|
|
|
|
// check if the item is going to be deleted
|
|
if (isItemDeleted(driveItem)) {
|
|
log.vlog("The item is marked for deletion");
|
|
if (cached) {
|
|
// flag to delete
|
|
idsToDelete ~= [item.driveId, item.id];
|
|
} else {
|
|
// flag to ignore
|
|
skippedItems ~= item.id;
|
|
}
|
|
return;
|
|
}
|
|
|
|
// rename the local item if it is unsynced and there is a new version of it
|
|
string oldPath;
|
|
if (cached && item.eTag != oldItem.eTag) {
|
|
oldPath = itemdb.computePath(item.driveId, item.id);
|
|
if (!isItemSynced(oldItem, oldPath)) {
|
|
log.vlog("The local item is unsynced, renaming");
|
|
if (exists(oldPath)) safeRename(oldPath);
|
|
cached = false;
|
|
}
|
|
}
|
|
|
|
// update the item
|
|
if (cached) {
|
|
applyChangedItem(oldItem, oldPath, item, path);
|
|
} else {
|
|
applyNewItem(item, path);
|
|
}
|
|
|
|
// save the item in the db
|
|
if (cached) {
|
|
itemdb.update(item);
|
|
} else {
|
|
itemdb.insert(item);
|
|
}
|
|
|
|
// sync remote folder
|
|
// https://github.com/OneDrive/onedrive-api-docs/issues/764
|
|
/*if (isItemRemote(driveItem)) {
|
|
log.log("Syncing remote folder: ", path);
|
|
applyDifferences(item.remoteDriveId, item.remoteId);
|
|
}*/
|
|
}
|
|
|
|
// download an item that was not synced before
|
|
private void applyNewItem(Item item, string path)
|
|
{
|
|
if (exists(path)) {
|
|
if (isItemSynced(item, path)) {
|
|
log.vlog("The item is already present");
|
|
return;
|
|
} else {
|
|
// TODO: force remote sync by deleting local item
|
|
log.vlog("The local item is out of sync, renaming...");
|
|
safeRename(path);
|
|
}
|
|
}
|
|
final switch (item.type) {
|
|
case ItemType.file:
|
|
downloadFileItem(item, path);
|
|
break;
|
|
case ItemType.dir:
|
|
case ItemType.remote:
|
|
log.log("Creating directory ", path);
|
|
mkdirRecurse(path);
|
|
break;
|
|
}
|
|
}
|
|
|
|
// update a local item
|
|
// the local item is assumed to be in sync with the local db
|
|
private void applyChangedItem(Item oldItem, string oldPath, Item newItem, string newPath)
|
|
{
|
|
assert(oldItem.driveId == newItem.driveId);
|
|
assert(oldItem.id == newItem.id);
|
|
assert(oldItem.type == newItem.type);
|
|
assert(oldItem.remoteDriveId == newItem.remoteDriveId);
|
|
assert(oldItem.remoteId == newItem.remoteId);
|
|
|
|
if (oldItem.eTag != newItem.eTag) {
|
|
// handle changed name/path
|
|
if (oldPath != newPath) {
|
|
log.log("Moving ", oldPath, " to ", newPath);
|
|
if (exists(newPath)) {
|
|
// TODO: force remote sync by deleting local item
|
|
log.vlog("The destination is occupied, renaming the conflicting file...");
|
|
safeRename(newPath);
|
|
}
|
|
rename(oldPath, newPath);
|
|
}
|
|
// handle changed content and mtime
|
|
// HACK: use mtime+hash instead of cTag because of https://github.com/OneDrive/onedrive-api-docs/issues/765
|
|
if (newItem.type == ItemType.file && oldItem.mtime != newItem.mtime && !testFileHash(newPath, newItem)) {
|
|
downloadFileItem(newItem, newPath);
|
|
} else {
|
|
log.vlog("The item content has not changed");
|
|
}
|
|
// handle changed time
|
|
if (newItem.type == ItemType.file && oldItem.mtime != newItem.mtime) {
|
|
setTimes(newPath, newItem.mtime, newItem.mtime);
|
|
}
|
|
} else {
|
|
log.vlog("The item has not changed");
|
|
}
|
|
}
|
|
|
|
// downloads a File resource
|
|
private void downloadFileItem(Item item, string path)
|
|
{
|
|
assert(item.type == ItemType.file);
|
|
write("Downloading ", path, "...");
|
|
onedrive.downloadById(item.driveId, item.id, path);
|
|
setTimes(path, item.mtime, item.mtime);
|
|
writeln(" done.");
|
|
}
|
|
|
|
// returns true if the given item corresponds to the local one
|
|
private bool isItemSynced(Item item, string path)
|
|
{
|
|
if (!exists(path)) return false;
|
|
final switch (item.type) {
|
|
case ItemType.file:
|
|
if (isFile(path)) {
|
|
SysTime localModifiedTime = timeLastModified(path).toUTC();
|
|
// HACK: reduce time resolution to seconds before comparing
|
|
item.mtime.fracSecs = Duration.zero;
|
|
localModifiedTime.fracSecs = Duration.zero;
|
|
if (localModifiedTime == item.mtime) {
|
|
return true;
|
|
} else {
|
|
log.vlog("The local item has a different modified time ", localModifiedTime, " remote is ", item.mtime);
|
|
}
|
|
if (testFileHash(path, item)) {
|
|
return true;
|
|
} else {
|
|
log.vlog("The local item has a different hash");
|
|
}
|
|
} else {
|
|
log.vlog("The local item is a directory but should be a file");
|
|
}
|
|
break;
|
|
case ItemType.dir:
|
|
case ItemType.remote:
|
|
if (isDir(path)) {
|
|
return true;
|
|
} else {
|
|
log.vlog("The local item is a file but should be a directory");
|
|
}
|
|
break;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private void deleteItems()
|
|
{
|
|
foreach_reverse (i; idsToDelete) {
|
|
Item item;
|
|
if (!itemdb.selectById(i[0], i[1], item)) continue; // check if the item is in the db
|
|
string path = itemdb.computePath(i[0], i[1]);
|
|
log.log("Deleting ", path);
|
|
itemdb.deleteById(item.driveId, item.id);
|
|
if (item.remoteDriveId != null) {
|
|
// delete the linked remote folder
|
|
itemdb.deleteById(item.remoteDriveId, item.remoteId);
|
|
}
|
|
if (exists(path)) {
|
|
if (isFile(path)) {
|
|
remove(path);
|
|
} else {
|
|
try {
|
|
if (item.remoteDriveId == null) {
|
|
rmdir(path);
|
|
} else {
|
|
// children of remote items are not enumerated
|
|
rmdirRecurse(path);
|
|
}
|
|
} catch (FileException e) {
|
|
log.log(e.msg);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
idsToDelete.length = 0;
|
|
assumeSafeAppend(idsToDelete);
|
|
}
|
|
|
|
// scan the given directory for differences and new items
|
|
void scanForDifferences(string path = ".")
|
|
{
|
|
log.vlog("Uploading differences of ", path);
|
|
Item item;
|
|
if (itemdb.selectByPath(path, defaultDriveId, item)) {
|
|
uploadDifferences(item);
|
|
}
|
|
log.vlog("Uploading new items of ", path);
|
|
uploadNewItems(path);
|
|
}
|
|
|
|
private void uploadDifferences(Item item)
|
|
{
|
|
log.vlog("Processing ", item.name);
|
|
|
|
string path;
|
|
bool unwanted = selectiveSync.isNameExcluded(item.name);
|
|
if (!unwanted) {
|
|
path = itemdb.computePath(item.driveId, item.id);
|
|
unwanted = selectiveSync.isPathExcluded(path);
|
|
}
|
|
|
|
// skip unwanted items
|
|
if (unwanted) {
|
|
log.vlog("Filtered out");
|
|
return;
|
|
}
|
|
|
|
final switch (item.type) {
|
|
case ItemType.dir:
|
|
uploadDirDifferences(item, path);
|
|
break;
|
|
case ItemType.file:
|
|
uploadFileDifferences(item, path);
|
|
break;
|
|
case ItemType.remote:
|
|
uploadRemoteDirDifferences(item, path);
|
|
break;
|
|
}
|
|
}
|
|
|
|
private void uploadDirDifferences(Item item, string path)
|
|
{
|
|
assert(item.type == ItemType.dir);
|
|
if (exists(path)) {
|
|
if (!isDir(path)) {
|
|
log.vlog("The item was a directory but now it is a file");
|
|
uploadDeleteItem(item, path);
|
|
uploadNewFile(path);
|
|
} else {
|
|
log.vlog("The directory has not changed");
|
|
// loop trough the children
|
|
foreach (Item child; itemdb.selectChildren(item.driveId, item.id)) {
|
|
uploadDifferences(child);
|
|
}
|
|
}
|
|
} else {
|
|
log.vlog("The directory has been deleted");
|
|
uploadDeleteItem(item, path);
|
|
}
|
|
}
|
|
|
|
private void uploadRemoteDirDifferences(Item item, string path)
|
|
{
|
|
assert(item.type == ItemType.remote);
|
|
if (exists(path)) {
|
|
if (!isDir(path)) {
|
|
log.vlog("The item was a directory but now it is a file");
|
|
uploadDeleteItem(item, path);
|
|
uploadNewFile(path);
|
|
} else {
|
|
log.vlog("The directory has not changed");
|
|
// continue trough the linked folder
|
|
assert(item.remoteDriveId && item.remoteId);
|
|
Item remoteItem;
|
|
bool found = itemdb.selectById(item.remoteDriveId, item.remoteId, remoteItem);
|
|
assert(found);
|
|
uploadDifferences(remoteItem);
|
|
}
|
|
} else {
|
|
log.vlog("The directory has been deleted");
|
|
uploadDeleteItem(item, path);
|
|
}
|
|
}
|
|
|
|
private void uploadFileDifferences(Item item, string path)
|
|
{
|
|
assert(item.type == ItemType.file);
|
|
if (exists(path)) {
|
|
if (isFile(path)) {
|
|
SysTime localModifiedTime = timeLastModified(path).toUTC();
|
|
// HACK: reduce time resolution to seconds before comparing
|
|
item.mtime.fracSecs = Duration.zero;
|
|
localModifiedTime.fracSecs = Duration.zero;
|
|
if (localModifiedTime != item.mtime) {
|
|
log.vlog("The file last modified time has changed");
|
|
string eTag = item.eTag;
|
|
if (!testFileHash(path, item)) {
|
|
log.vlog("The file content has changed");
|
|
write("Uploading ", path, "...");
|
|
JSONValue response;
|
|
if (getSize(path) <= thresholdFileSize) {
|
|
response = onedrive.simpleUploadReplace(path, item.driveId, item.id, item.eTag);
|
|
writeln(" done.");
|
|
} else {
|
|
writeln("");
|
|
response = session.upload(path, item.driveId, item.parentId, baseName(path), eTag);
|
|
}
|
|
// saveItem(response); redundant
|
|
// use the cTag instead of the eTag because Onedrive may update the metadata of files AFTER they have been uploaded
|
|
eTag = response["cTag"].str;
|
|
}
|
|
uploadLastModifiedTime(item.driveId, item.id, eTag, localModifiedTime.toUTC());
|
|
} else {
|
|
log.vlog("The file has not changed");
|
|
}
|
|
} else {
|
|
log.vlog("The item was a file but now is a directory");
|
|
uploadDeleteItem(item, path);
|
|
uploadCreateDir(path);
|
|
}
|
|
} else {
|
|
log.vlog("The file has been deleted");
|
|
uploadDeleteItem(item, path);
|
|
}
|
|
}
|
|
|
|
private void uploadNewItems(string path)
|
|
{
|
|
// skip unexisting symbolic links
|
|
if (isSymlink(path) && !exists(readLink(path))) {
|
|
return;
|
|
}
|
|
|
|
// skip filtered items
|
|
if (path != ".") {
|
|
if (selectiveSync.isNameExcluded(baseName(path))) {
|
|
return;
|
|
}
|
|
if (selectiveSync.isPathExcluded(path)) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (isDir(path)) {
|
|
Item item;
|
|
if (!itemdb.selectByPath(path, defaultDriveId, item)) {
|
|
uploadCreateDir(path);
|
|
}
|
|
// recursively traverse children
|
|
auto entries = dirEntries(path, SpanMode.shallow, false);
|
|
foreach (DirEntry entry; entries) {
|
|
uploadNewItems(entry.name);
|
|
}
|
|
} else {
|
|
Item item;
|
|
if (!itemdb.selectByPath(path, defaultDriveId, item)) {
|
|
uploadNewFile(path);
|
|
}
|
|
}
|
|
}
|
|
|
|
private void uploadCreateDir(const(char)[] path)
|
|
{
|
|
log.log("Creating folder ", path);
|
|
Item parent;
|
|
enforce(itemdb.selectByPath(dirName(path), defaultDriveId, parent), "The parent item is not in the database");
|
|
JSONValue driveItem = [
|
|
"name": JSONValue(baseName(path)),
|
|
"folder": parseJSON("{}")
|
|
];
|
|
auto res = onedrive.createById(parent.driveId, parent.id, driveItem);
|
|
saveItem(res);
|
|
}
|
|
|
|
private void uploadNewFile(string path)
|
|
{
|
|
write("Uploading file ", path, "...");
|
|
Item parent;
|
|
enforce(itemdb.selectByPath(dirName(path), defaultDriveId, parent), "The parent item is not in the database");
|
|
JSONValue response;
|
|
if (getSize(path) <= thresholdFileSize) {
|
|
response = onedrive.simpleUpload(path, parent.driveId, parent.id, baseName(path));
|
|
writeln(" done.");
|
|
} else {
|
|
writeln("");
|
|
response = session.upload(path, parent.driveId, parent.id, baseName(path));
|
|
}
|
|
string id = response["id"].str;
|
|
string cTag = response["cTag"].str;
|
|
SysTime mtime = timeLastModified(path).toUTC();
|
|
// use the cTag instead of the eTag because Onedrive may update the metadata of files AFTER they have been uploaded
|
|
uploadLastModifiedTime(parent.driveId, id, cTag, mtime);
|
|
}
|
|
|
|
private void uploadDeleteItem(Item item, const(char)[] path)
|
|
{
|
|
log.log("Deleting ", path);
|
|
try {
|
|
onedrive.deleteById(item.driveId, item.id, item.eTag);
|
|
} catch (OneDriveException e) {
|
|
if (e.httpStatusCode == 404) log.log(e.msg);
|
|
else throw e;
|
|
}
|
|
itemdb.deleteById(item.driveId, item.id);
|
|
if (item.remoteId != null) {
|
|
itemdb.deleteById(item.remoteDriveId, item.remoteId);
|
|
}
|
|
}
|
|
|
|
private void uploadLastModifiedTime(const(char)[] driveId, const(char)[] id, const(char)[] eTag, SysTime mtime)
|
|
{
|
|
JSONValue data = [
|
|
"fileSystemInfo": JSONValue([
|
|
"lastModifiedDateTime": mtime.toISOExtString()
|
|
])
|
|
];
|
|
auto response = onedrive.updateById(driveId, id, data, eTag);
|
|
saveItem(response);
|
|
}
|
|
|
|
private void saveItem(JSONValue jsonItem)
|
|
{
|
|
Item item = makeItem(jsonItem);
|
|
itemdb.upsert(item);
|
|
}
|
|
|
|
// https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_move
|
|
void uploadMoveItem(string from, string to)
|
|
{
|
|
log.log("Moving ", from, " to ", to);
|
|
Item fromItem, toItem, parentItem;
|
|
if (!itemdb.selectByPath(from, defaultDriveId, fromItem)) {
|
|
throw new SyncException("Can't move an unsynced item");
|
|
}
|
|
if (fromItem.parentId == null) {
|
|
// the item is a remote folder, need to do the operation on the parent
|
|
enforce(itemdb.selectByPathNoRemote(from, defaultDriveId, fromItem));
|
|
}
|
|
if (itemdb.selectByPath(to, defaultDriveId, toItem)) {
|
|
// the destination has been overwritten
|
|
uploadDeleteItem(toItem, to);
|
|
}
|
|
if (!itemdb.selectByPath(dirName(to), defaultDriveId, parentItem)) {
|
|
throw new SyncException("Can't move an item to an unsynced directory");
|
|
}
|
|
if (fromItem.driveId != parentItem.driveId) {
|
|
// items cannot be moved between drives
|
|
uploadDeleteItem(fromItem, from);
|
|
uploadNewFile(to);
|
|
} else {
|
|
SysTime mtime = timeLastModified(to).toUTC();
|
|
JSONValue diff = [
|
|
"name": JSONValue(baseName(to)),
|
|
"parentReference": JSONValue([
|
|
"id": parentItem.id
|
|
]),
|
|
"fileSystemInfo": JSONValue([
|
|
"lastModifiedDateTime": mtime.toISOExtString()
|
|
])
|
|
];
|
|
auto res = onedrive.updateById(fromItem.driveId, fromItem.id, diff, fromItem.eTag);
|
|
// update itemdb
|
|
saveItem(res);
|
|
}
|
|
}
|
|
|
|
void deleteByPath(const(char)[] path)
|
|
{
|
|
Item item;
|
|
if (!itemdb.selectByPath(path, defaultDriveId, item)) {
|
|
throw new SyncException("Can't delete an unsynced item");
|
|
}
|
|
if (item.parentId == null) {
|
|
// the item is a remote folder, need to do the operation on the parent
|
|
enforce(itemdb.selectByPathNoRemote(path, defaultDriveId, item));
|
|
}
|
|
try {
|
|
uploadDeleteItem(item, path);
|
|
} catch (OneDriveException e) {
|
|
if (e.httpStatusCode == 404) log.log(e.msg);
|
|
else throw e;
|
|
}
|
|
}
|
|
}
|