/* $Id: DropboxSession.java 1477398 2013-04-29 22:52:46Z kwright $ */
/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
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package org.apache.manifoldcf.crawler.connectors.dropbox;
import com.dropbox.client2.session.AppKeyPair;
import java.util.Map;
import com.dropbox.client2.session.WebAuthSession;
import com.dropbox.client2.DropboxAPI;
import com.dropbox.client2.DropboxAPI.DeltaEntry;
import com.dropbox.client2.DropboxAPI.DropboxInputStream;
import com.dropbox.client2.DropboxAPI.Entry;
import com.dropbox.client2.exception.DropboxException;
import com.dropbox.client2.jsonextract.JsonExtractionException;
import com.dropbox.client2.jsonextract.JsonList;
import com.dropbox.client2.jsonextract.JsonMap;
import com.dropbox.client2.jsonextract.JsonThing;
import com.dropbox.client2.session.AccessTokenPair;
import com.dropbox.client2.session.AppKeyPair;
import com.dropbox.client2.session.Session;
import com.dropbox.client2.session.WebAuthSession;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import org.json.simple.parser.ParseException;
/**
*
* @author andrew
*/
public class DropboxSession {
private DropboxAPI<?> client;
public DropboxSession(Map<String, String> parameters) {
AppKeyPair appKeyPair = new AppKeyPair(parameters.get(DropboxConfig.APP_KEY_PARAM), parameters.get(DropboxConfig.APP_SECRET_PARAM));
WebAuthSession session = new WebAuthSession(appKeyPair, WebAuthSession.AccessType.DROPBOX);
AccessTokenPair ac = new AccessTokenPair(parameters.get(DropboxConfig.KEY_PARAM), parameters.get(DropboxConfig.SECRET_PARAM));
session.setAccessTokenPair(ac);
client = new DropboxAPI<WebAuthSession>(session);
}
public Map<String, String> getRepositoryInfo() throws DropboxException {
Map<String, String> info = new HashMap<String, String>();
info.put("Country", client.accountInfo().country);
info.put("Display Name", client.accountInfo().displayName);
info.put("Referral Link", client.accountInfo().referralLink);
info.put("Quota", String.valueOf(client.accountInfo().quota));
info.put("Quota Normal", String.valueOf(client.accountInfo().quotaNormal));
info.put("Quota Shared", String.valueOf(client.accountInfo().quotaShared));
info.put("Uid", String.valueOf(client.accountInfo().uid));
return info;
}
public HashSet<String> getSeeds(String path, int max_dirs) throws DropboxException {
HashSet<String> ids = new HashSet<String>();
ids.add(path); //need to add root dir so that single files such as /file1 will still get read
DropboxAPI.Entry root_entry = client.metadata(path, max_dirs, null, true, null);
List<DropboxAPI.Entry> entries = root_entry.contents; //gets a list of the contents of the entire folder: subfolders + files
// Apply the entries one by one.
for (DropboxAPI.Entry e : entries) {
if (e.isDir) { //only add the directories as seeds, we'll add the files later
ids.add(e.path);
}
}
return ids;
}
public DropboxAPI.Entry getObject(String id) throws DropboxException {
return client.metadata(id, 25000, null, true, null);
}
public DropboxInputStream getDropboxInputStream(String id) throws DropboxException {
return client.getFileStream(id, null);
}
public void close() {
// MHL
}
}