mirror of https://github.com/nextcloud/android
117 lines
4.5 KiB
Java
117 lines
4.5 KiB
Java
/*
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* Nextcloud - Android Client
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*
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* SPDX-FileCopyrightText: 2020 Tobias Kaminsky <tobias@kaminsky.me>
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* SPDX-FileCopyrightText: 2015 ownCloud Inc.
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* SPDX-FileCopyrightText: 2015 Masensio <masensio@solidgear.es>
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* SPDX-FileCopyrightText: 2012 David A. Velasco <dvelasco@solidgear.es>
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* SPDX-License-Identifier: GPL-2.0-only AND AGPL-3.0-or-later
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*/
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package com.owncloud.android.operations;
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import android.content.Context;
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import com.nextcloud.client.account.User;
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import com.owncloud.android.datamodel.FileDataStorageManager;
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import com.owncloud.android.datamodel.OCFile;
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import com.owncloud.android.datamodel.ThumbnailsCacheManager;
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import com.owncloud.android.lib.common.OwnCloudClient;
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import com.owncloud.android.lib.common.operations.RemoteOperation;
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import com.owncloud.android.lib.common.operations.RemoteOperationResult;
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import com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode;
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import com.owncloud.android.lib.resources.files.RemoveFileRemoteOperation;
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import com.owncloud.android.operations.common.SyncOperation;
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import com.owncloud.android.utils.MimeTypeUtil;
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/**
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* Remote operation performing the removal of a remote file or folder in the ownCloud server.
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*/
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public class RemoveFileOperation extends SyncOperation {
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private final OCFile fileToRemove;
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private final boolean onlyLocalCopy;
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private final User user;
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private final boolean inBackground;
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private final Context context;
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/**
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* Constructor
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*
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* @param fileToRemove OCFile instance describing the remote file or folder to remove from the server
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* @param onlyLocalCopy When 'true', and a local copy of the file exists, only this is removed.
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*/
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public RemoveFileOperation(OCFile fileToRemove,
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boolean onlyLocalCopy,
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User user,
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boolean inBackground,
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Context context,
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FileDataStorageManager storageManager) {
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super(storageManager);
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this.fileToRemove = fileToRemove;
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this.onlyLocalCopy = onlyLocalCopy;
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this.user = user;
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this.inBackground = inBackground;
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this.context = context;
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}
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/**
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* Getter for the file to remove (or removed, if the operation was successfully performed).
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*
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* @return File to remove or already removed.
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*/
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public OCFile getFile() {
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return fileToRemove;
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}
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public boolean isInBackground() {
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return inBackground;
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}
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/**
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* Performs the remove operation
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*
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* @param client Client object to communicate with the remote ownCloud server.
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*/
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@Override
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protected RemoteOperationResult run(OwnCloudClient client) {
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RemoteOperationResult result = null;
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RemoteOperation operation;
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if (MimeTypeUtil.isImage(fileToRemove.getMimeType())) {
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// store resized image
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ThumbnailsCacheManager.generateResizedImage(fileToRemove);
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}
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boolean localRemovalFailed = false;
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if (!onlyLocalCopy) {
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if (fileToRemove.isEncrypted()) {
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OCFile parent = getStorageManager().getFileByPath(fileToRemove.getParentRemotePath());
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operation = new RemoveRemoteEncryptedFileOperation(fileToRemove.getRemotePath(),
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user,
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context,
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fileToRemove.getEncryptedFileName(),
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parent,
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fileToRemove.isFolder());
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} else {
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operation = new RemoveFileRemoteOperation(fileToRemove.getRemotePath());
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}
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result = operation.execute(client);
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if (result.isSuccess() || result.getCode() == ResultCode.FILE_NOT_FOUND) {
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localRemovalFailed = !(getStorageManager().removeFile(fileToRemove, true, true));
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}
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} else {
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localRemovalFailed = !(getStorageManager().removeFile(fileToRemove, false, true));
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if (!localRemovalFailed) {
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result = new RemoteOperationResult(ResultCode.OK);
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}
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}
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if (localRemovalFailed) {
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result = new RemoteOperationResult(ResultCode.LOCAL_STORAGE_NOT_REMOVED);
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}
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return result;
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}
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}
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