mirror of
https://github.com/owncloud/android-library.git
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291 lines
15 KiB
Java
291 lines
15 KiB
Java
/* ownCloud Android Library is available under MIT license
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* @author masensio
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* @author Semih Serhat Karakaya <karakayasemi@itu.edu.tr>
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* Copyright (C) 2018 ownCloud GmbH.
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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.status;
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import android.net.Uri;
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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.nonwebdav.GetMethod;
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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.utils.Log_OC;
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import org.json.JSONObject;
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import java.util.ArrayList;
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import static com.owncloud.android.lib.common.operations.RemoteOperationResult.ResultCode.OK;
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/**
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* Get the Capabilities from the server
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* Save in Result.getData in a OCCapability object
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*
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* @author masensio
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* @author David González Verdugo
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*/
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public class GetRemoteCapabilitiesOperation extends RemoteOperation {
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private static final String TAG = GetRemoteCapabilitiesOperation.class.getSimpleName();
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// OCS Routes
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private static final String OCS_ROUTE = "ocs/v2.php/cloud/capabilities";
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// Arguments - names
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private static final String PARAM_FORMAT = "format";
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// Arguments - constant values
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private static final String VALUE_FORMAT = "json";
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// JSON Node names
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private static final String NODE_OCS = "ocs";
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private static final String NODE_META = "meta";
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private static final String NODE_DATA = "data";
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private static final String NODE_VERSION = "version";
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private static final String NODE_CAPABILITIES = "capabilities";
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private static final String NODE_CORE = "core";
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private static final String NODE_FILES_SHARING = "files_sharing";
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private static final String NODE_PUBLIC = "public";
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private static final String NODE_PASSWORD = "password";
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private static final String NODE_EXPIRE_DATE = "expire_date";
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private static final String NODE_USER = "user";
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private static final String NODE_FEDERATION = "federation";
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private static final String NODE_FILES = "files";
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private static final String PROPERTY_STATUS = "status";
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private static final String PROPERTY_STATUSCODE = "statuscode";
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private static final String PROPERTY_MESSAGE = "message";
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private static final String PROPERTY_POLLINTERVAL = "pollinterval";
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private static final String PROPERTY_MAJOR = "major";
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private static final String PROPERTY_MINOR = "minor";
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private static final String PROPERTY_MICRO = "micro";
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private static final String PROPERTY_STRING = "string";
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private static final String PROPERTY_EDITION = "edition";
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private static final String PROPERTY_API_ENABLED = "api_enabled";
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private static final String PROPERTY_ENABLED = "enabled";
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private static final String PROPERTY_ENFORCED = "enforced";
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private static final String PROPERTY_DAYS = "days";
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private static final String PROPERTY_SEND_MAIL = "send_mail";
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private static final String PROPERTY_UPLOAD = "upload";
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private static final String PROPERTY_UPLOAD_ONLY = "supports_upload_only";
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private static final String PROPERTY_MULTIPLE = "multiple";
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private static final String PROPERTY_RESHARING = "resharing";
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private static final String PROPERTY_OUTGOING = "outgoing";
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private static final String PROPERTY_INCOMING = "incoming";
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private static final String PROPERTY_BIGFILECHUNKING = "bigfilechunking";
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private static final String PROPERTY_UNDELETE = "undelete";
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private static final String PROPERTY_VERSIONING = "versioning";
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/**
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* Constructor
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*
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*/
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public GetRemoteCapabilitiesOperation() {
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}
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@Override
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protected RemoteOperationResult run(OwnCloudClient client) {
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RemoteOperationResult result;
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try {
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Uri requestUri = client.getBaseUri();
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Uri.Builder uriBuilder = requestUri.buildUpon();
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uriBuilder.appendEncodedPath(OCS_ROUTE); // avoid starting "/" in this method
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uriBuilder.appendQueryParameter(PARAM_FORMAT, VALUE_FORMAT);
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String url = uriBuilder.build().toString();
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GetMethod getMethod = new GetMethod(client.getOkHttpClient(), url);
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getMethod.addRequestHeader(OCS_API_HEADER, OCS_API_HEADER_VALUE);
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int status = client.executeHttpMethod(getMethod);
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String response = getMethod.getResponseBodyAsString();
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if(isSuccess(status)) {
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Log_OC.d(TAG, "Successful response: " + response);
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// Parse the response
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JSONObject respJSON = new JSONObject(response);
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JSONObject respOCS = respJSON.getJSONObject(NODE_OCS);
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JSONObject respMeta = respOCS.getJSONObject(NODE_META);
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JSONObject respData = respOCS.getJSONObject(NODE_DATA);
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// Read meta
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boolean statusProp = respMeta.getString(PROPERTY_STATUS).equalsIgnoreCase("ok");
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int statuscode = respMeta.getInt(PROPERTY_STATUSCODE);
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String message = respMeta.getString(PROPERTY_MESSAGE);
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if (statusProp) {
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ArrayList<Object> data = new ArrayList<Object>(); // For result data
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OCCapability capability = new OCCapability();
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// Add Version
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if (respData.has(NODE_VERSION)) {
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JSONObject respVersion = respData.getJSONObject(NODE_VERSION);
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capability.setVersionMayor(respVersion.getInt(PROPERTY_MAJOR));
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capability.setVersionMinor(respVersion.getInt(PROPERTY_MINOR));
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capability.setVersionMicro(respVersion.getInt(PROPERTY_MICRO));
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capability.setVersionString(respVersion.getString(PROPERTY_STRING));
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capability.setVersionEdition(respVersion.getString(PROPERTY_EDITION));
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Log_OC.d(TAG, "*** Added " + NODE_VERSION);
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}
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// Capabilities Object
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if (respData.has(NODE_CAPABILITIES)) {
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JSONObject respCapabilities = respData.getJSONObject(NODE_CAPABILITIES);
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// Add Core: pollinterval
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if (respCapabilities.has(NODE_CORE)) {
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JSONObject respCore = respCapabilities.getJSONObject(NODE_CORE);
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capability.setCorePollinterval(respCore.getInt(PROPERTY_POLLINTERVAL));
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Log_OC.d(TAG, "*** Added " + NODE_CORE);
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}
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// Add files_sharing: public, user, resharing
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if (respCapabilities.has(NODE_FILES_SHARING)) {
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JSONObject respFilesSharing = respCapabilities.getJSONObject(NODE_FILES_SHARING);
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if (respFilesSharing.has(PROPERTY_API_ENABLED)) {
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capability.setFilesSharingApiEnabled(CapabilityBooleanType.fromBooleanValue(
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respFilesSharing.getBoolean(PROPERTY_API_ENABLED)));
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}
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if (respFilesSharing.has(NODE_PUBLIC)) {
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JSONObject respPublic = respFilesSharing.getJSONObject(NODE_PUBLIC);
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capability.setFilesSharingPublicEnabled(CapabilityBooleanType.fromBooleanValue(
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respPublic.getBoolean(PROPERTY_ENABLED)));
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if(respPublic.has(NODE_PASSWORD)) {
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capability.setFilesSharingPublicPasswordEnforced(
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CapabilityBooleanType.fromBooleanValue(
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respPublic.getJSONObject(NODE_PASSWORD).getBoolean(PROPERTY_ENFORCED)));
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}
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if(respPublic.has(NODE_EXPIRE_DATE)){
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JSONObject respExpireDate = respPublic.getJSONObject(NODE_EXPIRE_DATE);
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capability.setFilesSharingPublicExpireDateEnabled(
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CapabilityBooleanType.fromBooleanValue(
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respExpireDate.getBoolean(PROPERTY_ENABLED)));
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if (respExpireDate.has(PROPERTY_DAYS)) {
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capability.setFilesSharingPublicExpireDateDays(
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respExpireDate.getInt(PROPERTY_DAYS));
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}
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if (respExpireDate.has(PROPERTY_ENFORCED)) {
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capability.setFilesSharingPublicExpireDateEnforced(
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CapabilityBooleanType.fromBooleanValue(
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respExpireDate.getBoolean(PROPERTY_ENFORCED)));
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}
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}
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if (respPublic.has(PROPERTY_UPLOAD)){
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capability.setFilesSharingPublicUpload(CapabilityBooleanType.fromBooleanValue(
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respPublic.getBoolean(PROPERTY_UPLOAD)));
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}
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if (respPublic.has(PROPERTY_UPLOAD_ONLY)) {
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capability.setFilesSharingPublicSupportsUploadOnly(CapabilityBooleanType.fromBooleanValue(
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respPublic.getBoolean(PROPERTY_UPLOAD_ONLY)));
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}
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if (respPublic.has(PROPERTY_MULTIPLE)) {
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capability.setFilesSharingPublicMultiple(CapabilityBooleanType.fromBooleanValue(
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respPublic.getBoolean(PROPERTY_MULTIPLE)));
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}
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}
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if (respFilesSharing.has(NODE_USER)) {
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JSONObject respUser = respFilesSharing.getJSONObject(NODE_USER);
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capability.setFilesSharingUserSendMail(CapabilityBooleanType.fromBooleanValue(
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respUser.getBoolean(PROPERTY_SEND_MAIL)));
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}
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capability.setFilesSharingResharing(CapabilityBooleanType.fromBooleanValue(
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respFilesSharing.getBoolean(PROPERTY_RESHARING)));
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if (respFilesSharing.has(NODE_FEDERATION)) {
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JSONObject respFederation = respFilesSharing.getJSONObject(NODE_FEDERATION);
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capability.setFilesSharingFederationOutgoing(
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CapabilityBooleanType.fromBooleanValue(respFederation.getBoolean(PROPERTY_OUTGOING)));
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capability.setFilesSharingFederationIncoming(CapabilityBooleanType.fromBooleanValue(
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respFederation.getBoolean(PROPERTY_INCOMING)));
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}
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Log_OC.d(TAG, "*** Added " + NODE_FILES_SHARING);
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}
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if (respCapabilities.has(NODE_FILES)) {
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JSONObject respFiles = respCapabilities.getJSONObject(NODE_FILES);
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// Add files
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capability.setFilesBigFileChuncking(CapabilityBooleanType.fromBooleanValue(
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respFiles.getBoolean(PROPERTY_BIGFILECHUNKING)));
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if (respFiles.has(PROPERTY_UNDELETE)) {
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capability.setFilesUndelete(CapabilityBooleanType.fromBooleanValue(
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respFiles.getBoolean(PROPERTY_UNDELETE)));
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}
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if (respFiles.has(PROPERTY_VERSIONING)) {
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capability.setFilesVersioning(CapabilityBooleanType.fromBooleanValue(
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respFiles.getBoolean(PROPERTY_VERSIONING)));
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}
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Log_OC.d(TAG, "*** Added " + NODE_FILES);
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}
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}
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// Result
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data.add(capability);
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result = new RemoteOperationResult(OK);
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result.setData(data);
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Log_OC.d(TAG, "*** Get Capabilities completed ");
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} else {
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result = new RemoteOperationResult(statuscode, message, null);
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Log_OC.e(TAG, "Failed response while getting capabilities from the server ");
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Log_OC.e(TAG, "*** status: " + statusProp + "; message: " + message);
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}
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} else {
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result = new RemoteOperationResult(getMethod);
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Log_OC.e(TAG, "Failed response while getting capabilities from the server ");
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if (response != null) {
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Log_OC.e(TAG, "*** status code: " + status + "; response message: " + response);
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} else {
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Log_OC.e(TAG, "*** status code: " + status);
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}
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}
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} catch (Exception e) {
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result = new RemoteOperationResult(e);
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Log_OC.e(TAG, "Exception while getting capabilities", e);
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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_OK);
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}
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} |