org.apache.openmeetings.web.util.ExtendedClientProperties.java Source code

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Here is the source code for org.apache.openmeetings.web.util.ExtendedClientProperties.java

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/*
 * 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.
 */
package org.apache.openmeetings.web.util;

import static org.apache.openmeetings.web.app.Application.HASH_MAPPING;
import static org.apache.openmeetings.web.app.Application.NOTINIT_MAPPING;
import static org.apache.openmeetings.web.app.Application.SIGNIN_MAPPING;

import org.apache.openmeetings.db.entity.basic.Client;
import org.apache.openmeetings.util.OpenmeetingsVariables;
import org.apache.wicket.protocol.http.ClientProperties;
import org.apache.wicket.request.IRequestParameters;
import org.apache.wicket.util.string.Strings;

import com.github.openjson.JSONObject;

public class ExtendedClientProperties extends ClientProperties {
    private static final long serialVersionUID = 1L;
    public static final String CAM = "cam";
    public static final String MIC = "mic";
    public static final String WIDTH = "width";
    public static final String HEIGHT = "height";
    private String baseUrl;
    private String codebase;
    private String settings;

    public String getCodebase() {
        return codebase;
    }

    public String getBaseUrl() {
        return baseUrl;
    }

    public ExtendedClientProperties setSettings(JSONObject s) {
        settings = s.toString();
        return this;
    }

    public JSONObject getSettings() {
        try {
            return Strings.isEmpty(settings) ? new JSONObject() : new JSONObject(settings);
        } catch (Exception e) {
            //can throw, no op
        }
        return new JSONObject();
    }

    private static StringBuilder cleanUrl(String _url) {
        StringBuilder sb = new StringBuilder();
        String url = _url;
        int semi = url.indexOf(';');
        if (semi > -1) {
            url = url.substring(0, semi);
        }
        for (String tail : new String[] { HASH_MAPPING, SIGNIN_MAPPING, NOTINIT_MAPPING }) {
            if (url.endsWith(tail)) {
                url = url.substring(0, url.length() - tail.length());
                break;
            }
        }
        return sb.append(url);
    }

    @Override
    public void read(IRequestParameters parameters) {
        super.read(parameters);
        String _url = parameters.getParameterValue("codebase").toString(OpenmeetingsVariables.getBaseUrl());
        StringBuilder sb = cleanUrl(_url);
        if (sb.charAt(sb.length() - 1) != '/') {
            sb.append('/');
        }
        baseUrl = sb.toString();
        codebase = sb.append("screenshare").toString();
        settings = parameters.getParameterValue("settings").toString("{}");
    }

    public Client update(Client c) {
        JSONObject s = getSettings().optJSONObject("video");
        if (s == null) {
            s = new JSONObject();
        }
        return c.setRemoteAddress(getRemoteAddress()).setCam(s.optInt(CAM, -1)).setMic(s.optInt(MIC, -1))
                .setWidth(s.optInt(WIDTH, 0)).setHeight(s.optInt(HEIGHT, 0));
    }
}