gecko/services/sync/modules/base_records/wbo.js

136 lines
3.9 KiB
JavaScript

/* ***** 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 Weave.
*
* The Initial Developer of the Original Code is Mozilla.
* Portions created by the Initial Developer are Copyright (C) 2008
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Dan Mills <thunder@mozilla.com>
*
* 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 ***** */
const EXPORTED_SYMBOLS = ['WBORecord'];
const Cc = Components.classes;
const Ci = Components.interfaces;
const Cr = Components.results;
const Cu = Components.utils;
Cu.import("resource://weave/log4moz.js");
Cu.import("resource://weave/resource.js");
Cu.import("resource://weave/async.js");
Function.prototype.async = Async.sugar;
function WBORecord(uri) {
this._WBORec_init(uri);
}
WBORecord.prototype = {
__proto__: Resource.prototype,
_logName: "Record.WBO",
_WBORec_init: function WBORec_init(uri) {
this._init(uri);
this.pushFilter(new WBOFilter());
this.pushFilter(new JsonFilter());
this.data = {
payload: {}
};
},
// id is special because it's based on the uri
get id() {
if (this.data.id)
return decodeURI(this.data.id);
let foo = this.uri.spec.split('/');
return decodeURI(foo[foo.length-1]);
},
get parentid() this.data.parentid,
set parentid(value) {
this.data.parentid = value;
},
get modified() this.data.modified,
set modified(value) {
this.data.modified = value;
},
get depth() {
if (this.data.depth)
return this.data.depth;
return 0;
},
set depth(value) {
this.data.depth = value;
},
get sortindex() {
if (this.data.sortindex)
return this.data.sortindex;
return 0;
},
set sortindex(value) {
this.data.sortindex = value;
},
get payload() this.data.payload,
set payload(value) {
this.data.payload = value;
},
toString: function WBORec_toString() {
return "{ id: " + this.id + "\n" +
" parent: " + this.parentid + "\n" +
" depth: " + this.depth + ", index: " + this.sortindex + "\n" +
" modified: " + this.modified + "\n" +
" payload: " + json.encode(this.cleartext) + " }";
}
};
// fixme: global, ugh
let json = Cc["@mozilla.org/dom/json;1"].createInstance(Ci.nsIJSON);
function WBOFilter() {}
WBOFilter.prototype = {
beforePUT: function(data, wbo) {
let self = yield;
let foo = wbo.uri.spec.split('/');
data.id = decodeURI(foo[foo.length-1]);
data.payload = json.encode(data.payload);
self.done(data);
},
afterGET: function(data, wbo) {
let self = yield;
let foo = wbo.uri.spec.split('/');
data.id = decodeURI(foo[foo.length-1]);
data.payload = json.decode(data.payload);
self.done(data);
}
};