bootstrap.js

// Google Search
//
// Utkarsh Kukreti
//
// google_search.js

/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (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.mozilla.org/MPL/
 *
 * 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 Original Code is Input History.
 *
 * The Initial Developer of the Original Code is
 * Douglas Thrift <douglas@douglasthrift.net>.
 * Portions created by the Initial Developer are Copyright (C) 2011
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

Components.utils.import("resource:///modules/imServices.jsm");
Components.utils.import("resource:///modules/jsProtoHelper.jsm");

let gsearch = function(term, callback) {
  var url = "http://ajax.googleapis.com/ajax/services/search/web?v=1.0&q=" + term;
  var onLoad = function(athis, response) {
    var reply = "Failed";
    var json = JSON.parse(response);
    if(json.responseData.results.length > 0) {
      reply = json.responseData.results[0].url + "\n" + json.responseData.results[0].content;
    }
    callback(reply);
  }
  var onError = function(athis, e) {
    callback("Request Failed" + e);
  }
  doXHRequest(url, false, false, onLoad, onLoad, this);
}

let observer  = {
    observe: function(subject, topic, data) {
        if (topic != "conversation-loaded")
            return;

        subject._conv.addObserver({observe: this.messageObserver(subject) });
    },
    messageObserver: function(subject) {
      // dump(["subject", subject, "topic", topic, "message", message]);
      // dump(subject);
      return function(message, event) {
        // dump(message);
        if(event == "new-text" && message.outgoing === true) {
          if(message.message.match(/^,g /)) {
            var term = message.message.slice(3);
            // dump("Searching for: " + term);
            var callback = function(message) {
              subject._conv.sendMsg(message);
            };
            gsearch(term, callback);
          }
        }
      };
    },
};

function startup(data, reason)
{
    Services.obs.addObserver(observer, "conversation-loaded", false);
}

function shutdown(data, reason)
{
    Services.obs.removeObserver(observer, "conversation-loaded");
}

function install(data, reason) {}
function uninstall(data, reason) {}