mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
720 lines
27 KiB
JavaScript
720 lines
27 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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this.EXPORTED_SYMBOLS = ['ContactDB'];
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const DEBUG = false;
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function debug(s) { dump("-*- ContactDB component: " + s + "\n"); }
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const Cu = Components.utils;
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const Cc = Components.classes;
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const Ci = Components.interfaces;
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Cu.import("resource://gre/modules/Services.jsm");
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Cu.import("resource://gre/modules/IndexedDBHelper.jsm");
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Cu.import("resource://gre/modules/PhoneNumberUtils.jsm");
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Cu.import("resource://gre/modules/Timer.jsm");
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const DB_NAME = "contacts";
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const DB_VERSION = 8;
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const STORE_NAME = "contacts";
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const SAVED_GETALL_STORE_NAME = "getallcache";
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const CHUNK_SIZE = 20;
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this.ContactDB = function ContactDB(aGlobal) {
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if (DEBUG) debug("Constructor");
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this._global = aGlobal;
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}
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ContactDB.prototype = {
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__proto__: IndexedDBHelper.prototype,
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upgradeSchema: function upgradeSchema(aTransaction, aDb, aOldVersion, aNewVersion) {
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if (DEBUG) debug("upgrade schema from: " + aOldVersion + " to " + aNewVersion + " called!");
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let db = aDb;
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let objectStore;
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for (let currVersion = aOldVersion; currVersion < aNewVersion; currVersion++) {
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if (currVersion == 0) {
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/**
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* Create the initial database schema.
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*
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* The schema of records stored is as follows:
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*
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* {id: "...", // UUID
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* published: Date(...), // First published date.
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* updated: Date(...), // Last updated date.
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* properties: {...} // Object holding the ContactProperties
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* }
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*/
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if (DEBUG) debug("create schema");
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objectStore = db.createObjectStore(STORE_NAME, {keyPath: "id"});
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// Properties indexes
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objectStore.createIndex("familyName", "properties.familyName", { multiEntry: true });
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objectStore.createIndex("givenName", "properties.givenName", { multiEntry: true });
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objectStore.createIndex("familyNameLowerCase", "search.familyName", { multiEntry: true });
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objectStore.createIndex("givenNameLowerCase", "search.givenName", { multiEntry: true });
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objectStore.createIndex("telLowerCase", "search.tel", { multiEntry: true });
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objectStore.createIndex("emailLowerCase", "search.email", { multiEntry: true });
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} else if (currVersion == 1) {
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if (DEBUG) debug("upgrade 1");
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// Create a new scheme for the tel field. We move from an array of tel-numbers to an array of
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// ContactTelephone.
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if (!objectStore) {
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objectStore = aTransaction.objectStore(STORE_NAME);
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}
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// Delete old tel index.
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if (objectStore.indexNames.contains("tel")) {
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objectStore.deleteIndex("tel");
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}
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// Upgrade existing tel field in the DB.
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objectStore.openCursor().onsuccess = function(event) {
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let cursor = event.target.result;
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if (cursor) {
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if (DEBUG) debug("upgrade tel1: " + JSON.stringify(cursor.value));
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for (let number in cursor.value.properties.tel) {
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cursor.value.properties.tel[number] = {number: number};
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}
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cursor.update(cursor.value);
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if (DEBUG) debug("upgrade tel2: " + JSON.stringify(cursor.value));
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cursor.continue();
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}
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};
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// Create new searchable indexes.
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objectStore.createIndex("tel", "search.tel", { multiEntry: true });
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objectStore.createIndex("category", "properties.category", { multiEntry: true });
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} else if (currVersion == 2) {
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if (DEBUG) debug("upgrade 2");
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// Create a new scheme for the email field. We move from an array of emailaddresses to an array of
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// ContactEmail.
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if (!objectStore) {
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objectStore = aTransaction.objectStore(STORE_NAME);
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}
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// Delete old email index.
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if (objectStore.indexNames.contains("email")) {
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objectStore.deleteIndex("email");
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}
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// Upgrade existing email field in the DB.
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objectStore.openCursor().onsuccess = function(event) {
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let cursor = event.target.result;
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if (cursor) {
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if (cursor.value.properties.email) {
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if (DEBUG) debug("upgrade email1: " + JSON.stringify(cursor.value));
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cursor.value.properties.email =
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cursor.value.properties.email.map(function(address) { return { address: address }; });
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cursor.update(cursor.value);
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if (DEBUG) debug("upgrade email2: " + JSON.stringify(cursor.value));
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}
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cursor.continue();
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}
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};
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// Create new searchable indexes.
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objectStore.createIndex("email", "search.email", { multiEntry: true });
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} else if (currVersion == 3) {
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if (DEBUG) debug("upgrade 3");
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if (!objectStore) {
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objectStore = aTransaction.objectStore(STORE_NAME);
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}
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// Upgrade existing impp field in the DB.
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objectStore.openCursor().onsuccess = function(event) {
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let cursor = event.target.result;
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if (cursor) {
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if (cursor.value.properties.impp) {
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if (DEBUG) debug("upgrade impp1: " + JSON.stringify(cursor.value));
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cursor.value.properties.impp =
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cursor.value.properties.impp.map(function(value) { return { value: value }; });
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cursor.update(cursor.value);
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if (DEBUG) debug("upgrade impp2: " + JSON.stringify(cursor.value));
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}
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cursor.continue();
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}
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};
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// Upgrade existing url field in the DB.
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objectStore.openCursor().onsuccess = function(event) {
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let cursor = event.target.result;
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if (cursor) {
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if (cursor.value.properties.url) {
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if (DEBUG) debug("upgrade url1: " + JSON.stringify(cursor.value));
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cursor.value.properties.url =
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cursor.value.properties.url.map(function(value) { return { value: value }; });
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cursor.update(cursor.value);
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if (DEBUG) debug("upgrade impp2: " + JSON.stringify(cursor.value));
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}
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cursor.continue();
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}
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};
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} else if (currVersion == 4) {
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if (DEBUG) debug("Add international phone numbers upgrade");
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if (!objectStore) {
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objectStore = aTransaction.objectStore(STORE_NAME);
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}
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objectStore.openCursor().onsuccess = function(event) {
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let cursor = event.target.result;
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if (cursor) {
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if (cursor.value.properties.tel) {
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if (DEBUG) debug("upgrade : " + JSON.stringify(cursor.value));
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cursor.value.properties.tel.forEach(
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function(duple) {
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let parsedNumber = PhoneNumberUtils.parse(duple.value.toString());
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if (parsedNumber) {
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if (DEBUG) {
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debug("InternationalFormat: " + parsedNumber.internationalFormat);
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debug("InternationalNumber: " + parsedNumber.internationalNumber);
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debug("NationalNumber: " + parsedNumber.nationalNumber);
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debug("NationalFormat: " + parsedNumber.nationalFormat);
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}
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if (duple.value.toString() !== parsedNumber.internationalNumber) {
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cursor.value.search.tel.push(parsedNumber.internationalNumber);
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}
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} else {
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dump("Warning: No international number found for " + duple.value + "\n");
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}
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}
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)
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cursor.update(cursor.value);
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}
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if (DEBUG) debug("upgrade2 : " + JSON.stringify(cursor.value));
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cursor.continue();
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}
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};
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} else if (currVersion == 5) {
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if (DEBUG) debug("Add index for equals tel searches");
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if (!objectStore) {
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objectStore = aTransaction.objectStore(STORE_NAME);
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}
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// Delete old tel index (not on the right field).
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if (objectStore.indexNames.contains("tel")) {
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objectStore.deleteIndex("tel");
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}
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// Create new index for "equals" searches
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objectStore.createIndex("tel", "search.exactTel", { multiEntry: true });
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objectStore.openCursor().onsuccess = function(event) {
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let cursor = event.target.result;
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if (cursor) {
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if (cursor.value.properties.tel) {
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if (DEBUG) debug("upgrade : " + JSON.stringify(cursor.value));
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cursor.value.properties.tel.forEach(
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function(duple) {
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let number = duple.value.toString();
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let parsedNumber = PhoneNumberUtils.parse(number);
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cursor.value.search.exactTel = [number];
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if (parsedNumber &&
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parsedNumber.internationalNumber &&
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number !== parsedNumber.internationalNumber) {
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cursor.value.search.exactTel.push(parsedNumber.internationalNumber);
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}
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}
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)
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cursor.update(cursor.value);
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}
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if (DEBUG) debug("upgrade : " + JSON.stringify(cursor.value));
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cursor.continue();
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}
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};
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} else if (currVersion == 6) {
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if (!objectStore) {
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objectStore = aTransaction.objectStore(STORE_NAME);
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}
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let names = objectStore.indexNames;
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let blackList = ["tel", "familyName", "givenName", "familyNameLowerCase",
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"givenNameLowerCase", "telLowerCase", "category", "email",
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"emailLowerCase"];
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for (var i = 0; i < names.length; i++) {
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if (blackList.indexOf(names[i]) < 0) {
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objectStore.deleteIndex(names[i]);
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}
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}
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} else if (currVersion == 7) {
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if (DEBUG) debug("Adding object store for cached searches");
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db.createObjectStore(SAVED_GETALL_STORE_NAME);
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}
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}
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},
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makeImport: function makeImport(aContact) {
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let contact = {};
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contact.properties = {
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name: [],
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honorificPrefix: [],
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givenName: [],
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additionalName: [],
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familyName: [],
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honorificSuffix: [],
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nickname: [],
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email: [],
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photo: [],
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url: [],
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category: [],
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adr: [],
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tel: [],
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org: [],
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jobTitle: [],
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bday: null,
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note: [],
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impp: [],
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anniversary: null,
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sex: null,
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genderIdentity: null
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};
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contact.search = {
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givenName: [],
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familyName: [],
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email: [],
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category: [],
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tel: [],
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exactTel: []
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};
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for (let field in aContact.properties) {
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contact.properties[field] = aContact.properties[field];
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// Add search fields
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if (aContact.properties[field] && contact.search[field]) {
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for (let i = 0; i <= aContact.properties[field].length; i++) {
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if (aContact.properties[field][i]) {
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if (field == "tel") {
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// Special case telephone number.
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// "+1-234-567" should also be found with 1234, 234-56, 23456
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// Chop off the first characters
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let number = aContact.properties[field][i].value;
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contact.search.exactTel.push(number);
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let search = {};
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if (number) {
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for (let i = 0; i < number.length; i++) {
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search[number.substring(i, number.length)] = 1;
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}
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// Store +1-234-567 as ["1234567", "234567"...]
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let digits = number.match(/\d/g);
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if (digits && number.length != digits.length) {
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digits = digits.join('');
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for(let i = 0; i < digits.length; i++) {
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search[digits.substring(i, digits.length)] = 1;
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}
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}
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if (DEBUG) debug("lookup: " + JSON.stringify(contact.search[field]));
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let parsedNumber = PhoneNumberUtils.parse(number.toString());
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if (parsedNumber) {
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if (DEBUG) {
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debug("InternationalFormat: " + parsedNumber.internationalFormat);
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debug("InternationalNumber: " + parsedNumber.internationalNumber);
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debug("NationalNumber: " + parsedNumber.nationalNumber);
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debug("NationalFormat: " + parsedNumber.nationalFormat);
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}
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if (parsedNumber.internationalNumber &&
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number.toString() !== parsedNumber.internationalNumber) {
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contact.search.exactTel.push(parsedNumber.internationalNumber);
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let digits = parsedNumber.internationalNumber.match(/\d/g);
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if (digits) {
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digits = digits.join('');
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for(let i = 0; i < digits.length; i++) {
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search[digits.substring(i, digits.length)] = 1;
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}
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}
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}
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} else {
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dump("Warning: No international number found for " + number + "\n");
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}
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}
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for (let num in search) {
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contact.search[field].push(num);
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}
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} else if (field == "email") {
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let address = aContact.properties[field][i].value;
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if (address && typeof address == "string") {
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contact.search[field].push(address.toLowerCase());
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}
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} else if (field == "impp") {
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let value = aContact.properties[field][i].value;
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if (value && typeof value == "string") {
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contact.search[field].push(value.toLowerCase());
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}
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} else {
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let val = aContact.properties[field][i];
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if (typeof val == "string") {
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contact.search[field].push(val.toLowerCase());
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}
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}
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}
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}
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}
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}
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if (DEBUG) debug("contact:" + JSON.stringify(contact));
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contact.updated = aContact.updated;
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contact.published = aContact.published;
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contact.id = aContact.id;
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return contact;
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},
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makeExport: function makeExport(aRecord) {
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let contact = {};
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contact.properties = aRecord.properties;
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for (let field in aRecord.properties)
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contact.properties[field] = aRecord.properties[field];
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contact.updated = aRecord.updated;
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contact.published = aRecord.published;
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contact.id = aRecord.id;
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return contact;
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},
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updateRecordMetadata: function updateRecordMetadata(record) {
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if (!record.id) {
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Cu.reportError("Contact without ID");
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}
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if (!record.published) {
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record.published = new Date();
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}
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record.updated = new Date();
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},
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removeObjectFromCache: function CDB_removeObjectFromCache(aObjectId, aCallback) {
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if (DEBUG) debug("removeObjectFromCache: " + aObjectId);
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if (!aObjectId) {
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if (DEBUG) debug("No object ID passed");
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return;
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}
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this.newTxn("readwrite", SAVED_GETALL_STORE_NAME, function(txn, store) {
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store.openCursor().onsuccess = function(e) {
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let cursor = e.target.result;
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if (cursor) {
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for (let i = 0; i < cursor.value.length; ++i) {
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if (cursor.value[i] == aObjectId) {
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if (DEBUG) debug("id matches cache");
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cursor.value.splice(i, 1);
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cursor.update(cursor.value);
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break;
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}
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}
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cursor.continue();
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} else {
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aCallback();
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}
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}.bind(this);
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}.bind(this));
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},
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// Invalidate the entire cache. It will be incrementally regenerated on demand
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// See getCacheForQuery
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invalidateCache: function CDB_invalidateCache() {
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if (DEBUG) debug("invalidate cache");
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this.newTxn("readwrite", SAVED_GETALL_STORE_NAME, function (txn, store) {
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store.clear();
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});
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},
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saveContact: function saveContact(aContact, successCb, errorCb) {
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let contact = this.makeImport(aContact);
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this.newTxn("readwrite", STORE_NAME, function (txn, store) {
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if (DEBUG) debug("Going to update" + JSON.stringify(contact));
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// Look up the existing record and compare the update timestamp.
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// If no record exists, just add the new entry.
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let newRequest = store.get(contact.id);
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newRequest.onsuccess = function (event) {
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if (!event.target.result) {
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if (DEBUG) debug("new record!")
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this.updateRecordMetadata(contact);
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store.put(contact);
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} else {
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if (DEBUG) debug("old record!")
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if (new Date(typeof contact.updated === "undefined" ? 0 : contact.updated) < new Date(event.target.result.updated)) {
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if (DEBUG) debug("rev check fail!");
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txn.abort();
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return;
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} else {
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if (DEBUG) debug("rev check OK");
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contact.published = event.target.result.published;
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contact.updated = new Date();
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store.put(contact);
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}
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}
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this.invalidateCache();
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}.bind(this);
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}.bind(this), successCb, errorCb);
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},
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removeContact: function removeContact(aId, aSuccessCb, aErrorCb) {
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if (DEBUG) debug("removeContact: " + aId);
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this.removeObjectFromCache(aId, function() {
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this.newTxn("readwrite", STORE_NAME, function(txn, store) {
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store.delete(aId).onsuccess = function() {
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aSuccessCb();
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};
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}, null, aErrorCb);
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}.bind(this));
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},
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clear: function clear(aSuccessCb, aErrorCb) {
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this.newTxn("readwrite", STORE_NAME, function (txn, store) {
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if (DEBUG) debug("Going to clear all!");
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store.clear();
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}, aSuccessCb, aErrorCb);
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},
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createCacheForQuery: function CDB_createCacheForQuery(aQuery, aSuccessCb, aFailureCb) {
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this.find(function (aContacts) {
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if (aContacts) {
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let contactsArray = [];
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for (let i in aContacts) {
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contactsArray.push(aContacts[i]);
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}
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// save contact ids in cache
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this.newTxn("readwrite", SAVED_GETALL_STORE_NAME, function(txn, store) {
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store.put(contactsArray.map(function(el) el.id), aQuery);
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});
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// send full contacts
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aSuccessCb(contactsArray, true);
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} else {
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aSuccessCb([], true);
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}
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}.bind(this),
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function (aErrorMsg) { aFailureCb(aErrorMsg); },
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JSON.parse(aQuery));
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},
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getCacheForQuery: function CDB_getCacheForQuery(aQuery, aSuccessCb) {
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if (DEBUG) debug("getCacheForQuery");
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// Here we try to get the cached results for query `aQuery'. If they don't
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// exist, it means the cache was invalidated and needs to be recreated, so
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// we do that. Otherwise, we just return the existing cache.
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|
this.newTxn("readonly", SAVED_GETALL_STORE_NAME, function(txn, store) {
|
|
let req = store.get(aQuery);
|
|
req.onsuccess = function(e) {
|
|
if (e.target.result) {
|
|
if (DEBUG) debug("cache exists");
|
|
aSuccessCb(e.target.result, false);
|
|
} else {
|
|
if (DEBUG) debug("creating cache for query " + aQuery);
|
|
this.createCacheForQuery(aQuery, aSuccessCb);
|
|
}
|
|
}.bind(this);
|
|
req.onerror = function() {
|
|
|
|
};
|
|
}.bind(this));
|
|
},
|
|
|
|
getAll: function CDB_getAll(aSuccessCb, aFailureCb, aOptions) {
|
|
if (DEBUG) debug("getAll")
|
|
let optionStr = JSON.stringify(aOptions);
|
|
this.getCacheForQuery(optionStr, function(aCachedResults, aFullContacts) {
|
|
// aFullContacts is true if the cache didn't exist and had to be created.
|
|
// In that case, we receive the full contacts since we already have them
|
|
// in memory to create the cache anyway. This allows us to avoid accessing
|
|
// the main object store again.
|
|
if (aCachedResults && aCachedResults.length > 0) {
|
|
if (DEBUG) debug("query returned " + aCachedResults.length + " contacts");
|
|
if (aFullContacts) {
|
|
if (DEBUG) debug("full contacts: " + aCachedResults.length);
|
|
while(aCachedResults.length) {
|
|
aSuccessCb(aCachedResults.splice(0, CHUNK_SIZE));
|
|
}
|
|
aSuccessCb(null);
|
|
} else {
|
|
let count = 0;
|
|
let sendChunk = function(start) {
|
|
let chunk = [];
|
|
this.newTxn("readonly", STORE_NAME, function(txn, store) {
|
|
for (let i = start; i < Math.min(start+CHUNK_SIZE, aCachedResults.length); ++i) {
|
|
store.get(aCachedResults[i]).onsuccess = function(e) {
|
|
chunk.push(e.target.result);
|
|
count++;
|
|
if (count == aCachedResults.length) {
|
|
aSuccessCb(chunk);
|
|
aSuccessCb(null);
|
|
} else if (chunk.length == CHUNK_SIZE) {
|
|
aSuccessCb(chunk);
|
|
chunk.length = 0;
|
|
setTimeout(sendChunk.bind(this, start+CHUNK_SIZE), 0);
|
|
}
|
|
};
|
|
}
|
|
});
|
|
}.bind(this);
|
|
sendChunk(0);
|
|
}
|
|
} else { // no contacts
|
|
if (DEBUG) debug("query returned no contacts");
|
|
aSuccessCb(null);
|
|
}
|
|
}.bind(this));
|
|
},
|
|
|
|
/*
|
|
* Sorting the contacts by sortBy field. aSortBy can either be familyName or givenName.
|
|
* If 2 entries have the same sortyBy field or no sortBy field is present, we continue
|
|
* sorting with the other sortyBy field.
|
|
*/
|
|
sortResults: function CDB_sortResults(aResults, aFindOptions) {
|
|
if (!aFindOptions)
|
|
return;
|
|
if (aFindOptions.sortBy != "undefined") {
|
|
aResults.sort(function (a, b) {
|
|
let x, y;
|
|
let result = 0;
|
|
let sortOrder = aFindOptions.sortOrder;
|
|
let sortBy = aFindOptions.sortBy == "familyName" ? [ "familyName", "givenName" ] : [ "givenName" , "familyName" ];
|
|
let xIndex = 0;
|
|
let yIndex = 0;
|
|
|
|
do {
|
|
while (xIndex < sortBy.length && !x) {
|
|
x = a.properties[sortBy[xIndex]] ? a.properties[sortBy[xIndex]][0].toLowerCase() : null;
|
|
xIndex++;
|
|
}
|
|
if (!x) {
|
|
return sortOrder == 'ascending' ? 1 : -1;
|
|
}
|
|
while (yIndex < sortBy.length && !y) {
|
|
y = b.properties[sortBy[yIndex]] ? b.properties[sortBy[yIndex]][0].toLowerCase() : null;
|
|
yIndex++;
|
|
}
|
|
if (!y) {
|
|
return sortOrder == 'ascending' ? 1 : -1;
|
|
}
|
|
|
|
result = x.localeCompare(y);
|
|
x = null;
|
|
y = null;
|
|
} while (result == 0);
|
|
|
|
return sortOrder == 'ascending' ? result : -result;
|
|
});
|
|
}
|
|
if (aFindOptions.filterLimit && aFindOptions.filterLimit != 0) {
|
|
if (DEBUG) debug("filterLimit is set: " + aFindOptions.filterLimit);
|
|
aResults.splice(aFindOptions.filterLimit, aResults.length);
|
|
}
|
|
},
|
|
|
|
/**
|
|
* @param successCb
|
|
* Callback function to invoke with result array.
|
|
* @param failureCb [optional]
|
|
* Callback function to invoke when there was an error.
|
|
* @param options [optional]
|
|
* Object specifying search options. Possible attributes:
|
|
* - filterBy
|
|
* - filterOp
|
|
* - filterValue
|
|
* - count
|
|
*/
|
|
find: function find(aSuccessCb, aFailureCb, aOptions) {
|
|
if (DEBUG) debug("ContactDB:find val:" + aOptions.filterValue + " by: " + aOptions.filterBy + " op: " + aOptions.filterOp);
|
|
let self = this;
|
|
this.newTxn("readonly", STORE_NAME, function (txn, store) {
|
|
if (aOptions && (aOptions.filterOp == "equals" || aOptions.filterOp == "contains")) {
|
|
self._findWithIndex(txn, store, aOptions);
|
|
} else {
|
|
self._findAll(txn, store, aOptions);
|
|
}
|
|
}, aSuccessCb, aFailureCb);
|
|
},
|
|
|
|
_findWithIndex: function _findWithIndex(txn, store, options) {
|
|
if (DEBUG) debug("_findWithIndex: " + options.filterValue +" " + options.filterOp + " " + options.filterBy + " ");
|
|
let fields = options.filterBy;
|
|
for (let key in fields) {
|
|
if (DEBUG) debug("key: " + fields[key]);
|
|
if (!store.indexNames.contains(fields[key]) && fields[key] != "id") {
|
|
if (DEBUG) debug("Key not valid!" + fields[key] + ", " + store.indexNames);
|
|
txn.abort();
|
|
return;
|
|
}
|
|
}
|
|
|
|
// lookup for all keys
|
|
if (options.filterBy.length == 0) {
|
|
if (DEBUG) debug("search in all fields!" + JSON.stringify(store.indexNames));
|
|
for(let myIndex = 0; myIndex < store.indexNames.length; myIndex++) {
|
|
fields = Array.concat(fields, store.indexNames[myIndex])
|
|
}
|
|
}
|
|
|
|
// Sorting functions takes care of limit if set.
|
|
let limit = options.sortBy === 'undefined' ? options.filterLimit : null;
|
|
|
|
let filter_keys = fields.slice();
|
|
for (let key = filter_keys.shift(); key; key = filter_keys.shift()) {
|
|
let request;
|
|
if (key == "id") {
|
|
// store.get would return an object and not an array
|
|
request = store.mozGetAll(options.filterValue);
|
|
} else if (key == "category") {
|
|
let index = store.index(key);
|
|
request = index.mozGetAll(options.filterValue, limit);
|
|
} else if (options.filterOp == "equals") {
|
|
if (DEBUG) debug("Getting index: " + key);
|
|
// case sensitive
|
|
let index = store.index(key);
|
|
request = index.mozGetAll(options.filterValue, limit);
|
|
} else {
|
|
// not case sensitive
|
|
let tmp = typeof options.filterValue == "string"
|
|
? options.filterValue.toLowerCase()
|
|
: options.filterValue.toString().toLowerCase();
|
|
if (key === 'tel') {
|
|
let digits = tmp.match(/\d/g);
|
|
if (digits) {
|
|
tmp = digits.join('');
|
|
}
|
|
}
|
|
let range = this._global.IDBKeyRange.bound(tmp, tmp + "\uFFFF");
|
|
let index = store.index(key + "LowerCase");
|
|
request = index.mozGetAll(range, limit);
|
|
}
|
|
if (!txn.result)
|
|
txn.result = {};
|
|
|
|
request.onsuccess = function (event) {
|
|
if (DEBUG) debug("Request successful. Record count: " + event.target.result.length);
|
|
this.sortResults(event.target.result, options);
|
|
for (let i in event.target.result)
|
|
txn.result[event.target.result[i].id] = this.makeExport(event.target.result[i]);
|
|
}.bind(this);
|
|
}
|
|
},
|
|
|
|
_findAll: function _findAll(txn, store, options) {
|
|
if (DEBUG) debug("ContactDB:_findAll: " + JSON.stringify(options));
|
|
if (!txn.result)
|
|
txn.result = {};
|
|
// Sorting functions takes care of limit if set.
|
|
let limit = options.sortBy === 'undefined' ? options.filterLimit : null;
|
|
store.mozGetAll(null, limit).onsuccess = function (event) {
|
|
if (DEBUG) debug("Request successful. Record count:" + event.target.result.length);
|
|
this.sortResults(event.target.result, options);
|
|
for (let i in event.target.result) {
|
|
txn.result[event.target.result[i].id] = this.makeExport(event.target.result[i]);
|
|
}
|
|
}.bind(this);
|
|
},
|
|
|
|
init: function init(aGlobal) {
|
|
this.initDBHelper(DB_NAME, DB_VERSION, [STORE_NAME, SAVED_GETALL_STORE_NAME], aGlobal);
|
|
}
|
|
};
|