fr.aliasource.webmail.server.proxy.client.http.AbstractConversationMethod.java Source code

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Here is the source code for fr.aliasource.webmail.server.proxy.client.http.AbstractConversationMethod.java

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/* ***** BEGIN LICENSE BLOCK *****
 * Version: GPL 2.0
 *
 * The contents of this file are subject to the GNU General Public
 * License Version 2 or later (the "GPL").
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Initial Developer of the Original Code is
 *   MiniG.org project members
 *
 * ***** END LICENSE BLOCK ***** */

package fr.aliasource.webmail.server.proxy.client.http;

import java.util.ArrayList;
import java.util.Calendar;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;

import org.apache.commons.httpclient.HttpClient;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;

import fr.aliasource.webmail.client.shared.ConversationId;
import fr.aliasource.webmail.client.shared.EmailAddress;
import fr.aliasource.webmail.client.shared.MessageId;
import fr.aliasource.webmail.server.proxy.client.ConversationReference;

public class AbstractConversationMethod extends AbstractClientMethod {

    protected String token;

    protected AbstractConversationMethod(HttpClient hc, String token, String backendUrl, String action) {
        super(hc, backendUrl, action);
        this.token = token;
    }

    protected ConversationReference parseConversation(Calendar cal, Element cr) {
        String title = DOMUtils.getElementText(cr, "title");

        Element ps = DOMUtils.getUniqueElement(cr, "participants");
        Set<EmailAddress> participants = new HashSet<EmailAddress>();
        String[][] psArray = DOMUtils.getAttributes(ps, "p", new String[] { "addr", "displayName" });
        for (int j = 0; j < psArray.length; j++) {
            participants.add(new EmailAddress(psArray[j][1], psArray[j][0]));
        }

        Element mids = DOMUtils.getUniqueElement(cr, "mids");
        String[][] mArray = DOMUtils.getAttributes(mids, "m", new String[] { "id" });
        List<MessageId> messageIds = new ArrayList<MessageId>(mArray.length);
        for (int j = 0; j < mArray.length; j++) {
            messageIds.add(new MessageId(Long.valueOf(mArray[j][0])));
        }

        ConversationReference c = new ConversationReference();
        c.setParticipants(participants);
        c.setMessageIds(messageIds);
        c.setTitle(title);
        c.setRead("true".equals(cr.getAttribute("read")));
        c.setHasAttachements("true".equals(cr.getAttribute("attach")));
        c.setHasInvitation("true".equals(cr.getAttribute("invitation")));
        c.setStarred("true".equals(cr.getAttribute("star")));
        c.setAnswered("true".equals(cr.getAttribute("answer")));
        c.setHighPriority("true".equals(cr.getAttribute("hp")));
        cal.setTimeInMillis(Long.parseLong(cr.getAttribute("lastMessageDate")));
        c.setLastMessageDate(cal.getTime());
        c.setSourceFolderName(cr.getAttribute("folder"));
        c.setId(new ConversationId(cr.getAttribute("id")));

        if (cr.hasAttribute("prev")) {
            c.setPrev(new ConversationId(cr.getAttribute("prev")));
        }
        if (cr.hasAttribute("next")) {
            c.setNext(new ConversationId(cr.getAttribute("next")));
        }

        parseMetadata(c, cr);
        return c;
    }

    private void parseMetadata(ConversationReference c, Element cr) {
        NodeList metaL = cr.getElementsByTagName("meta");
        Map<String, String> metas = new HashMap<String, String>();
        for (int i = metaL.getLength() - 1; i >= 0; i--) {
            Element m = (Element) metaL.item(i);
            metas.put(m.getAttribute("type"), DOMUtils.getElementText(m));
        }

        String preview = metas.get("preview");
        if (preview != null) {
            c.setPreview(preview);
        } else {
            c.setPreview("no preview available");
        }
        if (metas.containsKey("html")) {
            c.setHtml(metas.get("html"));
        }
    }
}