CB_Core.GCVote.GCVote.java Source code

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Here is the source code for CB_Core.GCVote.GCVote.java

Source

/* 
 * Copyright (C) 2014 team-cachebox.de
 *
 * Licensed under the : GNU General Public License (GPL);
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.gnu.org/licenses/gpl.html
 *
 * 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.
 */
package CB_Core.GCVote;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.StringReader;
import java.util.ArrayList;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;

import org.apache.http.HttpResponse;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.methods.HttpRequestBase;
import org.apache.http.entity.ByteArrayEntity;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.params.BasicHttpParams;
import org.apache.http.params.HttpConnectionParams;
import org.apache.http.params.HttpParams;
import org.slf4j.LoggerFactory;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.InputSource;

import CB_Core.CB_Core_Settings;
import CB_Utils.Log.Log;

public class GCVote {
    final static org.slf4j.Logger log = LoggerFactory.getLogger(GCVote.class);

    public static RatingData GetRating(String User, String password, String Waypoint) {
        ArrayList<String> waypoint = new ArrayList<String>();
        waypoint.add(Waypoint);
        ArrayList<RatingData> result = GetRating(User, password, waypoint);

        if (result == null || result.size() == 0) {
            return new RatingData();
        } else {
            return result.get(0);
        }

    }

    public static ArrayList<RatingData> GetRating(String User, String password, ArrayList<String> Waypoints) {
        ArrayList<RatingData> result = new ArrayList<RatingData>();

        String data = "userName=" + User + "&password=" + password + "&waypoints=";
        for (int i = 0; i < Waypoints.size(); i++) {
            data += Waypoints.get(i);
            if (i < (Waypoints.size() - 1))
                data += ",";
        }

        try {
            HttpPost httppost = new HttpPost("http://gcvote.de/getVotes.php");

            httppost.setEntity(new ByteArrayEntity(data.getBytes("UTF8")));

            // Log.info(log, "GCVOTE-Post" + data);

            // Execute HTTP Post Request
            String responseString = Execute(httppost);

            // Log.info(log, "GCVOTE-Response" + responseString);

            DocumentBuilder db = DocumentBuilderFactory.newInstance().newDocumentBuilder();
            InputSource is = new InputSource();
            is.setCharacterStream(new StringReader(responseString));

            Document doc = db.parse(is);

            NodeList nodelist = doc.getElementsByTagName("vote");

            for (Integer i = 0; i < nodelist.getLength(); i++) {
                Node node = nodelist.item(i);

                RatingData ratingData = new RatingData();
                ratingData.Rating = Float.valueOf(node.getAttributes().getNamedItem("voteAvg").getNodeValue());
                String userVote = node.getAttributes().getNamedItem("voteUser").getNodeValue();
                ratingData.Vote = (userVote == "") ? 0 : Float.valueOf(userVote);
                ratingData.Waypoint = node.getAttributes().getNamedItem("waypoint").getNodeValue();
                result.add(ratingData);

            }

        } catch (Exception e) {
            String Ex = "";
            if (e != null) {
                if (e != null && e.getMessage() != null)
                    Ex = "Ex = [" + e.getMessage() + "]";
                else if (e != null && e.getLocalizedMessage() != null)
                    Ex = "Ex = [" + e.getLocalizedMessage() + "]";
                else
                    Ex = "Ex = [" + e.toString() + "]";
            }
            Log.err(log, "GcVote-Error" + Ex);
            return null;
        }
        return result;

    }

    private static String Execute(HttpRequestBase httprequest) throws IOException, ClientProtocolException {
        httprequest.setHeader("Content-type", "application/x-www-form-urlencoded");
        // httprequest.setHeader("UserAgent", "cachebox");

        int conectionTimeout = CB_Core_Settings.conection_timeout.getValue();
        int socketTimeout = CB_Core_Settings.socket_timeout.getValue();

        // Execute HTTP Post Request
        String result = "";

        HttpParams httpParameters = new BasicHttpParams();
        // Set the timeout in milliseconds until a connection is established.
        // The default value is zero, that means the timeout is not used.

        HttpConnectionParams.setConnectionTimeout(httpParameters, conectionTimeout);
        // Set the default socket timeout (SO_TIMEOUT)
        // in milliseconds which is the timeout for waiting for data.

        HttpConnectionParams.setSoTimeout(httpParameters, socketTimeout);

        DefaultHttpClient httpClient = new DefaultHttpClient(httpParameters);

        HttpResponse response = httpClient.execute(httprequest);

        BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
        String line = "";
        while ((line = rd.readLine()) != null) {
            result += line + "\n";
        }
        return result;

    }

    public static Boolean SendVotes(String User, String password, int vote, String url, String waypoint) {
        String guid = url.substring(url.indexOf("guid=") + 5).trim();

        String data = "userName=" + User + "&password=" + password + "&voteUser=" + String.valueOf(vote / 100.0)
                + "&cacheId=" + guid + "&waypoint=" + waypoint;

        try {
            HttpPost httppost = new HttpPost("http://dosensuche.de/GCVote/setVote.php");

            httppost.setEntity(new ByteArrayEntity(data.getBytes("UTF8")));

            // Execute HTTP Post Request
            String responseString = Execute(httppost);

            return responseString.equals("OK\n");

        } catch (Exception ex) {
            return false;
        }

    }

}