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/* 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/. */
"use strict";
module.metadata = {
"stability": "experimental",
"engines": {
"Firefox": "*",
"SeaMonkey": "*"
}
};
const { Cc, Ci } = require('chrome');
const browserHistory = Cc["@mozilla.org/browser/nav-history-service;1"].
getService(Ci.nsIBrowserHistory);
const asyncHistory = Cc["@mozilla.org/browser/history;1"].
getService(Ci.mozIAsyncHistory);
const bmsrv = Cc["@mozilla.org/browser/nav-bookmarks-service;1"].
getService(Ci.nsINavBookmarksService);
const taggingService = Cc["@mozilla.org/browser/tagging-service;1"].
getService(Ci.nsITaggingService);
const ios = Cc['@mozilla.org/network/io-service;1'].
getService(Ci.nsIIOService);
const { query } = require('./host-query');
const {
defer, all, resolve, promised, reject
} = require('../../core/promise');
const { request, response } = require('../../addon/host');
const { send } = require('../../addon/events');
const { on, emit } = require('../../event/core');
const { filter } = require('../../event/utils');
const { URL, isValidURI } = require('../../url');
const { newURI } = require('../../url/utils');
const DEFAULT_INDEX = bmsrv.DEFAULT_INDEX;
const UNSORTED_ID = bmsrv.unfiledBookmarksFolder;
const ROOT_FOLDERS = [
bmsrv.unfiledBookmarksFolder, bmsrv.toolbarFolder,
bmsrv.tagsFolder, bmsrv.bookmarksMenuFolder
];
const EVENT_MAP = {
'sdk-places-bookmarks-create': createBookmarkItem,
'sdk-places-bookmarks-save': saveBookmarkItem,
'sdk-places-bookmarks-last-updated': getBookmarkLastUpdated,
'sdk-places-bookmarks-get': getBookmarkItem,
'sdk-places-bookmarks-remove': removeBookmarkItem,
'sdk-places-bookmarks-get-all': getAllBookmarks,
'sdk-places-bookmarks-get-children': getChildren
};
function typeMap (type) {
if (typeof type === 'number') {
if (bmsrv.TYPE_BOOKMARK === type) return 'bookmark';
if (bmsrv.TYPE_FOLDER === type) return 'group';
if (bmsrv.TYPE_SEPARATOR === type) return 'separator';
} else {
if ('bookmark' === type) return bmsrv.TYPE_BOOKMARK;
if ('group' === type) return bmsrv.TYPE_FOLDER;
if ('separator' === type) return bmsrv.TYPE_SEPARATOR;
}
}
function getBookmarkLastUpdated ({id}) {
return resolve(bmsrv.getItemLastModified(id));
}
exports.getBookmarkLastUpdated;
function createBookmarkItem (data) {
let error;
if (data.group == null) data.group = UNSORTED_ID;
if (data.index == null) data.index = DEFAULT_INDEX;
if (data.type === 'group')
data.id = bmsrv.createFolder(
data.group, data.title, data.index
);
else if (data.type === 'separator')
data.id = bmsrv.insertSeparator(
data.group, data.index
);
else
data.id = bmsrv.insertBookmark(
data.group, newURI(data.url), data.index, data.title
);
// In the event where default or no index is provided (-1),
// query the actual index for the response
if (data.index === -1)
data.index = bmsrv.getItemIndex(data.id);
try {
data.updated = bmsrv.getItemLastModified(data.id);
}
catch (e) {
console.exception(e);
}
return tag(data, true).then(() => data);
}
exports.createBookmarkItem = createBookmarkItem;
function saveBookmarkItem (data) {
let id = data.id;
if (!id)
reject('Item is missing id');
let group = bmsrv.getFolderIdForItem(id);
let index = bmsrv.getItemIndex(id);
let type = bmsrv.getItemType(id);
let title = typeMap(type) !== 'separator' ?
bmsrv.getItemTitle(id) :
undefined;
let url = typeMap(type) === 'bookmark' ?
bmsrv.getBookmarkURI(id).spec :
undefined;
if (url != data.url)
bmsrv.changeBookmarkURI(id, newURI(data.url));
else if (typeMap(type) === 'bookmark')
data.url = url;
if (title != data.title)
bmsrv.setItemTitle(id, data.title);
else if (typeMap(type) !== 'separator')
data.title = title;
if (data.group && data.group !== group)
bmsrv.moveItem(id, data.group, data.index || -1);
else if (data.index != null && data.index !== index) {
// We use moveItem here instead of setItemIndex
// so we don't have to manage the indicies of the siblings
bmsrv.moveItem(id, group, data.index);
} else if (data.index == null)
data.index = index;
data.updated = bmsrv.getItemLastModified(data.id);
return tag(data).then(() => data);
}
exports.saveBookmarkItem = saveBookmarkItem;
function removeBookmarkItem (data) {
let id = data.id;
if (!id)
reject('Item is missing id');
bmsrv.removeItem(id);
return resolve(null);
}
exports.removeBookmarkItem = removeBookmarkItem;
function getBookmarkItem (data) {
let id = data.id;
if (!id)
reject('Item is missing id');
let type = bmsrv.getItemType(id);
data.type = typeMap(type);
if (type === bmsrv.TYPE_BOOKMARK || type === bmsrv.TYPE_FOLDER)
data.title = bmsrv.getItemTitle(id);
if (type === bmsrv.TYPE_BOOKMARK) {
data.url = bmsrv.getBookmarkURI(id).spec;
// Should be moved into host-tags as a method
data.tags = taggingService.getTagsForURI(newURI(data.url), {});
}
data.group = bmsrv.getFolderIdForItem(id);
data.index = bmsrv.getItemIndex(id);
data.updated = bmsrv.getItemLastModified(data.id);
return resolve(data);
}
exports.getBookmarkItem = getBookmarkItem;
function getAllBookmarks () {
return query({}, { queryType: 1 }).then(bookmarks =>
all(bookmarks.map(getBookmarkItem)));
}
exports.getAllBookmarks = getAllBookmarks;
function getChildren ({ id }) {
if (typeMap(bmsrv.getItemType(id)) !== 'group') return [];
let ids = [];
for (let i = 0; ids[ids.length - 1] !== -1; i++)
ids.push(bmsrv.getIdForItemAt(id, i));
ids.pop();
return all(ids.map(id => getBookmarkItem({ id: id })));
}
exports.getChildren = getChildren;
/*
* Hook into host
*/
var reqStream = filter(request, (data) => /sdk-places-bookmarks/.test(data.event));
on(reqStream, 'data', ({ event, id, data }) => {
if (!EVENT_MAP[event]) return;
let resData = { id: id, event: event };
promised(EVENT_MAP[event])(data).
then(res => resData.data = res, e => resData.error = e).
then(() => emit(response, 'data', resData));
});
function tag (data, isNew) {
// If a new item, we can skip checking what other tags
// are on the item
if (data.type !== 'bookmark') {
return resolve();
}
else if (!isNew) {
return send('sdk-places-tags-get-tags-by-url', { url: data.url })
.then(tags => {
return send('sdk-places-tags-untag', {
tags: tags.filter(tag => !~data.tags.indexOf(tag)),
url: data.url
});
}).then(() => send('sdk-places-tags-tag', {
url: data.url, tags: data.tags
}));
}
else if (data.tags && data.tags.length) {
return send('sdk-places-tags-tag', { url: data.url, tags: data.tags });
}
else
return resolve();
}
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