mirror of https://github.com/nextcloud/desktop
Use fetchContents from NCFPK item
Signed-off-by: Claudio Cambra <claudio.cambra@nextcloud.com>
This commit is contained in:
Claudio Cambra
parent
3ec18ba1a6
commit
2373cd4dde
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@ -102,7 +102,8 @@ import OSLog
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func fetchContents(
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for itemIdentifier: NSFileProviderItemIdentifier,
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version requestedVersion: NSFileProviderItemVersion?, request: NSFileProviderRequest,
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version requestedVersion: NSFileProviderItemVersion?,
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request: NSFileProviderRequest,
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completionHandler: @escaping (URL?, NSFileProviderItem?, Error?) -> Void
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) -> Progress {
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Logger.fileProviderExtension.debug(
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@ -112,10 +113,13 @@ import OSLog
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guard requestedVersion == nil else {
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// TODO: Add proper support for file versioning
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Logger.fileProviderExtension.error(
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"Can't return contents for specific version as this is not supported.")
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"Can't return contents for a specific version as this is not supported."
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)
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completionHandler(
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nil, nil,
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NSError(domain: NSCocoaErrorDomain, code: NSFeatureUnsupportedError, userInfo: [:]))
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nil,
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nil,
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NSError(domain: NSCocoaErrorDomain, code: NSFeatureUnsupportedError)
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)
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return Progress()
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}
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@ -127,113 +131,13 @@ import OSLog
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return Progress()
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}
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let dbManager = FilesDatabaseManager.shared
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let ocId = itemIdentifier.rawValue
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guard let metadata = dbManager.itemMetadataFromOcId(ocId) else {
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Logger.fileProviderExtension.error(
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"Could not acquire metadata of item with identifier: \(itemIdentifier.rawValue, privacy: .public)"
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)
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completionHandler(nil, nil, NSFileProviderError(.noSuchItem))
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return Progress()
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}
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guard !metadata.isDocumentViewableOnly else {
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Logger.fileProviderExtension.error(
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"Could not get contents of item as is readonly: \(itemIdentifier.rawValue, privacy: .public) \(metadata.fileName, privacy: .public)"
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)
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completionHandler(nil, nil, NSFileProviderError(.cannotSynchronize))
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return Progress()
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}
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let serverUrlFileName = metadata.serverUrl + "/" + metadata.fileName
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Logger.fileProviderExtension.debug(
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"Fetching file with name \(metadata.fileName, privacy: .public) at URL: \(serverUrlFileName, privacy: .public)"
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)
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let progress = Progress()
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// TODO: Handle folders nicely
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do {
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let fileNameLocalPath = try localPathForNCFile(
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ocId: metadata.ocId, fileNameView: metadata.fileNameView, domain: domain)
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dbManager.setStatusForItemMetadata(
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metadata, status: ItemMetadata.Status.downloading
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) { updatedMetadata in
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guard let updatedMetadata else {
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Logger.fileProviderExtension.error(
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"Could not acquire updated metadata of item with identifier: \(itemIdentifier.rawValue, privacy: .public), unable to update item status to downloading"
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)
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completionHandler(nil, nil, NSFileProviderError(.noSuchItem))
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return
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}
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self.ncKit.download(
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serverUrlFileName: serverUrlFileName,
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fileNameLocalPath: fileNameLocalPath.path,
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requestHandler: { request in
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progress.setHandlersFromAfRequest(request)
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},
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taskHandler: { task in
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NSFileProviderManager(for: self.domain)?.register(
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task, forItemWithIdentifier: itemIdentifier, completionHandler: { _ in }
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)
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},
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progressHandler: { downloadProgress in
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downloadProgress.copyCurrentStateToProgress(progress)
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}
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) { _, etag, date, _, _, _, error in
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if error == .success {
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Logger.fileTransfer.debug(
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"Acquired contents of item with identifier: \(itemIdentifier.rawValue, privacy: .public) and filename: \(updatedMetadata.fileName, privacy: .public)"
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)
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updatedMetadata.status = ItemMetadata.Status.normal.rawValue
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updatedMetadata.sessionError = ""
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updatedMetadata.date = (date ?? NSDate()) as Date
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updatedMetadata.etag = etag ?? ""
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dbManager.addLocalFileMetadataFromItemMetadata(updatedMetadata)
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dbManager.addItemMetadata(updatedMetadata)
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guard let parentItemIdentifier = dbManager.parentItemIdentifierFromMetadata(
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updatedMetadata
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) else {
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completionHandler(nil, nil, NSFileProviderError(.noSuchItem))
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return
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}
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let fpItem = Item(
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metadata: updatedMetadata,
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parentItemIdentifier: parentItemIdentifier,
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ncKit: self.ncKit
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)
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completionHandler(fileNameLocalPath, fpItem, nil)
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} else {
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Logger.fileTransfer.error(
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"Could not acquire contents of item with identifier: \(itemIdentifier.rawValue, privacy: .public) and fileName: \(updatedMetadata.fileName, privacy: .public)"
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)
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updatedMetadata.status =
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ItemMetadata.Status.downloadError.rawValue
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updatedMetadata.sessionError = error.errorDescription
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dbManager.addItemMetadata(updatedMetadata)
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completionHandler(nil, nil, error.fileProviderError)
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}
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}
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}
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} catch {
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Logger.fileProviderExtension.error(
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"Could not find local path for file \(metadata.fileName, privacy: .public), received error: \(error.localizedDescription, privacy: .public)"
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Task {
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let (localUrl, updatedItem, error) = Item.fetchContents(
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domain: self.domain, progress: progress
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)
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completionHandler(nil, nil, NSFileProviderError(.cannotSynchronize))
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completionHandler(localUrl, updatedItem, error)
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}
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return progress
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}
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