Move Add-on SDK source to toolkit/jetpack

addon-sdk/source/lib/sdk/places/host/host-query.js

@@ -1,179 +0,0 @@
-/* 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 { all } = require('../../core/promise');
-const { safeMerge, omit } = require('../../util/object');
-const historyService = Cc['@mozilla.org/browser/nav-history-service;1']
-                     .getService(Ci.nsINavHistoryService);
-const bookmarksService = Cc['@mozilla.org/browser/nav-bookmarks-service;1']
-                         .getService(Ci.nsINavBookmarksService);
-const { request, response } = require('../../addon/host');
-const { newURI } = require('../../url/utils');
-const { send } = require('../../addon/events');
-const { on, emit } = require('../../event/core');
-const { filter } = require('../../event/utils');
-
-const ROOT_FOLDERS = [
-  bookmarksService.unfiledBookmarksFolder, bookmarksService.toolbarFolder,
-  bookmarksService.bookmarksMenuFolder
-];
-
-const EVENT_MAP = {
-  'sdk-places-query': queryReceiver
-};
-
-// Properties that need to be manually
-// copied into a nsINavHistoryQuery object
-const MANUAL_QUERY_PROPERTIES = [
-  'uri', 'folder', 'tags', 'url', 'folder'
-];
-
-const PLACES_PROPERTIES = [
-  'uri', 'title', 'accessCount', 'time'
-];
-
-function execute (queries, options) {
-  return new Promise(resolve => {
-    let root = historyService
-        .executeQueries(queries, queries.length, options).root;
-    // Let's extract an eventual uri wildcard, if both domain and uri are set.
-    // See utils.js::urlQueryParser() for more details.
-    // In case of multiple queries, we only retain the first found wildcard.
-    let uriWildcard = queries.reduce((prev, query) => {
-      if (query.uri && query.domain) {
-        if (!prev)
-          prev = query.uri.spec;
-        query.uri = null;
-      }
-      return prev;
-    }, "");
-    resolve(collect([], root, uriWildcard));
-  });
-}
-
-function collect (acc, node, uriWildcard) {
-  node.containerOpen = true;
-  for (let i = 0; i < node.childCount; i++) {
-    let child = node.getChild(i);
-
-    if (!uriWildcard || child.uri.startsWith(uriWildcard)) {
-      acc.push(child);
-    }
-    if (child.type === child.RESULT_TYPE_FOLDER) {
-      let container = child.QueryInterface(Ci.nsINavHistoryContainerResultNode);
-      collect(acc, container, uriWildcard);
-    }
-  }
-  node.containerOpen = false;
-  return acc;
-}
-
-function query (queries, options) {
-  return new Promise((resolve, reject) => {
-    queries = queries || [];
-    options = options || {};
-    let optionsObj, queryObjs;
-
-    optionsObj = historyService.getNewQueryOptions();
-    queryObjs = [].concat(queries).map(createQuery);
-    if (!queryObjs.length) {
-      queryObjs = [historyService.getNewQuery()];
-    }
-    safeMerge(optionsObj, options);
-
-    /*
-     * Currently `places:` queries are not supported
-     */
-    optionsObj.excludeQueries = true;
-
-    execute(queryObjs, optionsObj).then((results) => {
-      if (optionsObj.queryType === 0) {
-        return results.map(normalize);
-      }
-      else if (optionsObj.queryType === 1) {
-        // Formats query results into more standard
-        // data structures for returning
-        return all(results.map(({itemId}) =>
-          send('sdk-places-bookmarks-get', { id: itemId })));
-      }
-    }).then(resolve, reject);
-  });
-}
-exports.query = query;
-
-function createQuery (query) {
-  query = query || {};
-  let queryObj = historyService.getNewQuery();
-
-  safeMerge(queryObj, omit(query, MANUAL_QUERY_PROPERTIES));
-
-  if (query.tags && Array.isArray(query.tags))
-    queryObj.tags = query.tags;
-  if (query.uri || query.url)
-    queryObj.uri = newURI(query.uri || query.url);
-  if (query.folder)
-    queryObj.setFolders([query.folder], 1);
-  return queryObj;
-}
-
-function queryReceiver (message) {
-  let queries = message.data.queries || message.data.query;
-  let options = message.data.options;
-  let resData = {
-    id: message.id,
-    event: message.event
-  };
-
-  query(queries, options).then(results => {
-    resData.data = results;
-    respond(resData);
-  }, reason => {
-    resData.error = reason;
-    respond(resData);
-  });
-}
-
-/*
- * Converts a nsINavHistoryResultNode into a plain object
- *
- * https://developer.mozilla.org/en-US/docs/XPCOM_Interface_Reference/nsINavHistoryResultNode
- */
-function normalize (historyObj) {
-  return PLACES_PROPERTIES.reduce((obj, prop) => {
-    if (prop === 'uri')
-      obj.url = historyObj.uri;
-    else if (prop === 'time') {
-      // Cast from microseconds to milliseconds
-      obj.time = Math.floor(historyObj.time / 1000)
-    }
-    else if (prop === 'accessCount')
-      obj.visitCount = historyObj[prop];
-    else
-      obj[prop] = historyObj[prop];
-    return obj;
-  }, {});
-}
-
-/*
- * Hook into host
- */
-
-var reqStream = filter(request, data => /sdk-places-query/.test(data.event));
-on(reqStream, 'data', function (e) {
-  if (EVENT_MAP[e.event]) EVENT_MAP[e.event](e);
-});
-
-function respond (data) {
-  emit(response, 'data', data);
-}