mirror of
https://github.com/owncloud/android-library.git
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Migrate GetRemoteUserQuotaOperation to kotlin
This commit is contained in:
agarcia
parent
e5e226dee0
commit
85782e4818
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/* ownCloud Android Library is available under MIT license
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*
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* Copyright (C) 2020 ownCloud Inc.
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* Copyright (C) 2015 Bartosz Przybylski
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* Copyright (C) 2014 Marcello Steiner
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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*/
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package com.owncloud.android.lib.resources.users;
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import at.bitfire.dav4android.Property;
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import at.bitfire.dav4android.property.QuotaAvailableBytes;
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import at.bitfire.dav4android.property.QuotaUsedBytes;
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import com.owncloud.android.lib.common.OwnCloudClient;
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import com.owncloud.android.lib.common.http.HttpConstants;
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import com.owncloud.android.lib.common.http.methods.webdav.DavUtils;
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import com.owncloud.android.lib.common.http.methods.webdav.PropfindMethod;
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import com.owncloud.android.lib.common.network.WebdavUtils;
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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 timber.log.Timber;
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import java.net.URL;
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import java.util.List;
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import static com.owncloud.android.lib.common.http.methods.webdav.DavConstants.DEPTH_0;
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import static com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode.OK;
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/**
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* @author marcello
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* @author David González Verdugo
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*/
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public class GetRemoteUserQuotaOperation extends RemoteOperation<GetRemoteUserQuotaOperation.RemoteQuota> {
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private String mRemotePath;
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/**
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* Constructor
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*
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* @param remotePath Remote path of the file.
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*/
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public GetRemoteUserQuotaOperation(String remotePath) {
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mRemotePath = remotePath;
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}
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@Override
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protected RemoteOperationResult<RemoteQuota> run(OwnCloudClient client) {
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RemoteOperationResult<RemoteQuota> result = null;
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try {
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PropfindMethod propfindMethod = new PropfindMethod(
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new URL(client.getUserFilesWebDavUri() + WebdavUtils.encodePath(mRemotePath)),
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DEPTH_0,
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DavUtils.getQuotaPropSet());
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int status = client.executeHttpMethod(propfindMethod);
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if (isSuccess(status)) {
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RemoteQuota remoteQuota = readData(propfindMethod.getRoot().getProperties());
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result = new RemoteOperationResult<>(OK);
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// Add data to the result
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if (result.isSuccess()) {
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result.setData(remoteQuota);
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}
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} else { // synchronization failed
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result = new RemoteOperationResult<>(propfindMethod);
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}
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} catch (Exception e) {
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result = new RemoteOperationResult<>(e);
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} finally {
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if (result.isSuccess()) {
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Timber.i("Get quota from " + mRemotePath + ": " + result.getLogMessage());
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} else {
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if (result.isException()) {
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Timber.e(result.getException(), "Get quota from " + mRemotePath + ": " + result.getLogMessage());
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} else {
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Timber.e("Get quota from " + mRemotePath + ": " + result.getLogMessage());
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}
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}
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}
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return result;
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}
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private boolean isSuccess(int status) {
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return status == HttpConstants.HTTP_MULTI_STATUS || status == HttpConstants.HTTP_OK;
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}
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/**
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* Read the data retrieved from the server about the quota
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*
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* @param properties WebDAV properties containing quota data
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* @return new {@link RemoteQuota} instance representing the data read from the server
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*/
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private RemoteQuota readData(List<Property> properties) {
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long quotaAvailable = 0;
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long quotaUsed = 0;
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for (Property property : properties) {
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if (property instanceof QuotaAvailableBytes) {
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quotaAvailable = ((QuotaAvailableBytes) property).getQuotaAvailableBytes();
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}
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if (property instanceof QuotaUsedBytes) {
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quotaUsed = ((QuotaUsedBytes) property).getQuotaUsedBytes();
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}
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}
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// If there's a special case, quota available will contain a negative code
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// -1, PENDING: Not computed yet, e.g. external storage mounted but folder sizes need scanning
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// -2, UNKNOWN: Storage not accessible, e.g. external storage with no API to ask for the free space
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// -3, UNLIMITED: Quota using all the storage
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if (quotaAvailable < 0) {
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return new RemoteQuota(
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quotaAvailable,
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quotaUsed,
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0,
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0
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);
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} else {
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long totalQuota = quotaAvailable + quotaUsed;
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double relativeQuota = (double) (quotaUsed * 100) / totalQuota;
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double roundedRelativeQuota = Math.round(relativeQuota * 100) / 100.0d;
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return new RemoteQuota(
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quotaAvailable,
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quotaUsed,
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totalQuota,
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roundedRelativeQuota
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);
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}
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}
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static public class RemoteQuota {
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long mFree, mUsed, mTotal;
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double mRelative;
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public RemoteQuota(long free, long used, long total, double relative) {
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mFree = free;
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mUsed = used;
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mTotal = total;
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mRelative = relative;
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}
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public long getFree() {
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return mFree;
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}
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public long getUsed() {
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return mUsed;
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}
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public long getTotal() {
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return mTotal;
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}
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public double getRelative() {
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return mRelative;
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}
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}
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}
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@ -0,0 +1,126 @@
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/* ownCloud Android Library is available under MIT license
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*
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* Copyright (C) 2020 ownCloud Inc.
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* Copyright (C) 2015 Bartosz Przybylski
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* Copyright (C) 2014 Marcello Steiner
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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*/
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package com.owncloud.android.lib.resources.users
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import at.bitfire.dav4android.Property
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import at.bitfire.dav4android.property.QuotaAvailableBytes
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import at.bitfire.dav4android.property.QuotaUsedBytes
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import com.owncloud.android.lib.common.OwnCloudClient
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import com.owncloud.android.lib.common.http.HttpConstants
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import com.owncloud.android.lib.common.http.methods.webdav.DavConstants
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import com.owncloud.android.lib.common.http.methods.webdav.DavUtils
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import com.owncloud.android.lib.common.http.methods.webdav.PropfindMethod
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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.users.GetRemoteUserQuotaOperation.RemoteQuota
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import timber.log.Timber
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import java.net.URL
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import kotlin.math.roundToLong
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/**
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* @author marcello
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* @author David González Verdugo
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*/
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class GetRemoteUserQuotaOperation : RemoteOperation<RemoteQuota>() {
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override fun run(client: OwnCloudClient): RemoteOperationResult<RemoteQuota> {
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lateinit var result: RemoteOperationResult<RemoteQuota>
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try {
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val propfindMethod = PropfindMethod(
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URL(client.userFilesWebDavUri.toString()),
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DavConstants.DEPTH_0,
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DavUtils.getQuotaPropSet()
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)
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val status = client.executeHttpMethod(propfindMethod)
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if (isSuccess(status)) {
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val remoteQuota = readData(propfindMethod.root.properties)
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result = RemoteOperationResult(ResultCode.OK)
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// Add data to the result
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if (result.isSuccess) {
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result.data = remoteQuota
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}
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} else { // synchronization failed
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result = RemoteOperationResult(propfindMethod)
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}
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} catch (e: Exception) {
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result = RemoteOperationResult(e)
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} finally {
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if (result.isSuccess) {
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Timber.i("Get quota completed: ${result.data} and message: ${result.logMessage}")
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} else {
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if (result.isException) {
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Timber.e(result.exception, "Get quota: ${result.logMessage}")
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} else {
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Timber.e("Get quota without success: ${result.logMessage}")
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}
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}
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}
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return result
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}
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private fun isSuccess(status: Int) = status == HttpConstants.HTTP_MULTI_STATUS || status == HttpConstants.HTTP_OK
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/**
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* Read the data retrieved from the server about the quota
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*
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* @param properties WebDAV properties containing quota data
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* @return new [RemoteQuota] instance representing the data read from the server
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*/
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private fun readData(properties: List<Property>): RemoteQuota {
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var quotaAvailable: Long = 0
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var quotaUsed: Long = 0
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for (property in properties) {
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if (property is QuotaAvailableBytes) {
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quotaAvailable = property.quotaAvailableBytes
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}
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if (property is QuotaUsedBytes) {
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quotaUsed = property.quotaUsedBytes
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}
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}
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// If there's a special case, quota available will contain a negative code
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// -1, PENDING: Not computed yet, e.g. external storage mounted but folder sizes need scanning
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// -2, UNKNOWN: Storage not accessible, e.g. external storage with no API to ask for the free space
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// -3, UNLIMITED: Quota using all the storage
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return if (quotaAvailable < 0) {
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RemoteQuota(
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free = quotaAvailable,
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used = quotaUsed,
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total = 0,
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relative = 0.0
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)
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} else {
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val totalQuota = quotaAvailable + quotaUsed
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val relativeQuota = (quotaUsed * 100).toDouble() / totalQuota
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val roundedRelativeQuota = (relativeQuota * 100).roundToLong() / 100.0
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RemoteQuota(quotaAvailable, quotaUsed, totalQuota, roundedRelativeQuota)
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}
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}
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data class RemoteQuota(var free: Long, var used: Long, var total: Long, var relative: Double)
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}
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