mirror of https://github.com/nextcloud/desktop
68 lines
3.8 KiB
Swift
68 lines
3.8 KiB
Swift
/*
|
|
* Copyright (C) 2022 by Claudio Cambra <claudio.cambra@nextcloud.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
|
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* for more details.
|
|
*/
|
|
|
|
import FileProvider
|
|
|
|
class FileProviderExtension: NSObject, NSFileProviderReplicatedExtension {
|
|
required init(domain: NSFileProviderDomain) {
|
|
// TODO: The containing application must create a domain using `NSFileProviderManager.add(_:, completionHandler:)`. The system will then launch the application extension process, call `FileProviderExtension.init(domain:)` to instantiate the extension for that domain, and call methods on the instance.
|
|
super.init()
|
|
}
|
|
|
|
func invalidate() {
|
|
// TODO: cleanup any resources
|
|
}
|
|
|
|
func item(for identifier: NSFileProviderItemIdentifier, request: NSFileProviderRequest, completionHandler: @escaping (NSFileProviderItem?, Error?) -> Void) -> Progress {
|
|
// resolve the given identifier to a record in the model
|
|
|
|
// TODO: implement the actual lookup
|
|
|
|
completionHandler(FileProviderItem(identifier: identifier), nil)
|
|
return Progress()
|
|
}
|
|
|
|
func fetchContents(for itemIdentifier: NSFileProviderItemIdentifier, version requestedVersion: NSFileProviderItemVersion?, request: NSFileProviderRequest, completionHandler: @escaping (URL?, NSFileProviderItem?, Error?) -> Void) -> Progress {
|
|
// TODO: implement fetching of the contents for the itemIdentifier at the specified version
|
|
|
|
completionHandler(nil, nil, NSError(domain: NSCocoaErrorDomain, code: NSFeatureUnsupportedError, userInfo:[:]))
|
|
return Progress()
|
|
}
|
|
|
|
func createItem(basedOn itemTemplate: NSFileProviderItem, fields: NSFileProviderItemFields, contents url: URL?, options: NSFileProviderCreateItemOptions = [], request: NSFileProviderRequest, completionHandler: @escaping (NSFileProviderItem?, NSFileProviderItemFields, Bool, Error?) -> Void) -> Progress {
|
|
// TODO: a new item was created on disk, process the item's creation
|
|
|
|
completionHandler(itemTemplate, [], false, nil)
|
|
return Progress()
|
|
}
|
|
|
|
func modifyItem(_ item: NSFileProviderItem, baseVersion version: NSFileProviderItemVersion, changedFields: NSFileProviderItemFields, contents newContents: URL?, options: NSFileProviderModifyItemOptions = [], request: NSFileProviderRequest, completionHandler: @escaping (NSFileProviderItem?, NSFileProviderItemFields, Bool, Error?) -> Void) -> Progress {
|
|
// TODO: an item was modified on disk, process the item's modification
|
|
|
|
completionHandler(nil, [], false, NSError(domain: NSCocoaErrorDomain, code: NSFeatureUnsupportedError, userInfo:[:]))
|
|
return Progress()
|
|
}
|
|
|
|
func deleteItem(identifier: NSFileProviderItemIdentifier, baseVersion version: NSFileProviderItemVersion, options: NSFileProviderDeleteItemOptions = [], request: NSFileProviderRequest, completionHandler: @escaping (Error?) -> Void) -> Progress {
|
|
// TODO: an item was deleted on disk, process the item's deletion
|
|
|
|
completionHandler(NSError(domain: NSCocoaErrorDomain, code: NSFeatureUnsupportedError, userInfo:[:]))
|
|
return Progress()
|
|
}
|
|
|
|
func enumerator(for containerItemIdentifier: NSFileProviderItemIdentifier, request: NSFileProviderRequest) throws -> NSFileProviderEnumerator {
|
|
return FileProviderEnumerator(enumeratedItemIdentifier: containerItemIdentifier)
|
|
}
|
|
}
|