/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

var { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm");
var { XPCOMUtils } = ChromeUtils.import(
  "resource://gre/modules/XPCOMUtils.jsm"
);

const nsICommandLineHandler = Ci.nsICommandLineHandler;
const nsISupportsString = Ci.nsISupportsString;
const nsIWindowWatcher = Ci.nsIWindowWatcher;

function nsComposerCmdLineHandler() {}
nsComposerCmdLineHandler.prototype = {
  get wrappedJSObject() {
    return this;
  },

  /* nsISupports */
  QueryInterface: ChromeUtils.generateQI([nsICommandLineHandler]),

  /* nsICommandLineHandler */
  handle(cmdLine) {
    var args = Cc["@mozilla.org/supports-string;1"].createInstance(
      nsISupportsString
    );
    try {
      var uristr = cmdLine.handleFlagWithParam("edit", false);
      if (uristr == null) {
        // Try the editor flag (used for general.startup.* prefs)
        uristr = cmdLine.handleFlagWithParam("editor", false);
        if (uristr == null) {
          return;
        }
      }

      try {
        args.data = cmdLine.resolveURI(uristr).spec;
      } catch (e) {
        return;
      }
    } catch (e) {
      // One of the flags is present but no data, so set default arg.
      args.data = "about:blank";
    }

    Services.ww.openWindow(
      null,
      "chrome://editor/content",
      "_blank",
      "chrome,dialog=no,all",
      args
    );
    cmdLine.preventDefault = true;
  },

  helpInfo: "  -edit <url>        Open Composer.\n",

  /* XPCOMUtils */
  classID: Components.ID("{f7d8db95-ab5d-4393-a796-9112fe758cfa}"),
};

var NSGetFactory = XPCOMUtils.generateNSGetFactory([nsComposerCmdLineHandler]);