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|
/*
* This file is part of TbSync.
*
* 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";
var { XPCOMUtils } = ChromeUtils.import(
"resource://gre/modules/XPCOMUtils.jsm"
);
XPCOMUtils.defineLazyModuleGetters(this, {
AddrBookCard: "resource:///modules/AddrBookCard.jsm"
});
var addressbook = {
_notifications: [
"addrbook-directory-updated",
"addrbook-directory-deleted",
"addrbook-contact-created",
"addrbook-contact-updated",
"addrbook-contact-deleted",
"addrbook-list-member-added",
"addrbook-list-member-removed",
"addrbook-list-deleted",
"addrbook-list-updated",
"addrbook-list-created"
],
load : async function () {
for (let topic of this._notifications) {
Services.obs.addObserver(this.addressbookObserver, topic);
}
},
unload : async function () {
for (let topic of this._notifications) {
Services.obs.removeObserver(this.addressbookObserver, topic);
}
},
getStringValue : function (ab, value, fallback) {
try {
return ab.getStringValue(value, fallback);
} catch (e) {
return fallback;
}
},
searchDirectory: function (uri, search) {
return new Promise((resolve, reject) => {
let listener = {
cards : [],
onSearchFinished(aResult, aErrorMsg) {
resolve(this.cards);
},
onSearchFoundCard(aCard) {
this.cards.push(aCard.QueryInterface(Components.interfaces.nsIAbCard));
}
}
let result = MailServices.ab.getDirectory(uri).search(search, "", listener);
});
},
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
// * AdvancedTargetData, an extended TargetData implementation, providers
// * can use this as their own TargetData by extending it and just
// * defining the extra methods
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
AdvancedTargetData : class {
constructor(folderData) {
this._folderData = folderData;
this._targetObj = null;
}
// Check, if the target exists and return true/false.
hasTarget() {
let target = this._folderData.getFolderProperty("target");
let directory = TbSync.addressbook.getDirectoryFromDirectoryUID(target);
return directory ? true : false;
}
// Returns the target obj, which TbSync should return as the target. It can
// be whatever you want and is returned by FolderData.targetData.getTarget().
// If the target does not exist, it should be created. Throw a simple Error, if that
// failed.
async getTarget() {
let target = this._folderData.getFolderProperty("target");
let directory = TbSync.addressbook.getDirectoryFromDirectoryUID(target);
if (!directory) {
// create a new addressbook and store its UID in folderData
directory = await TbSync.addressbook.prepareAndCreateAddressbook(this._folderData);
if (!directory)
throw new Error("notargets");
}
if (!this._targetObj || this._targetObj.UID != directory.UID)
this._targetObj = new TbSync.addressbook.AbDirectory(directory, this._folderData);
return this._targetObj;
}
/**
* Removes the target from the local storage. If it does not exist, return
* silently. A call to ``hasTarget()`` should return false, after this has
* been executed.
*
*/
removeTarget() {
let target = this._folderData.getFolderProperty("target");
let directory = TbSync.addressbook.getDirectoryFromDirectoryUID(target);
try {
if (directory) {
MailServices.ab.deleteAddressBook(directory.URI);
}
} catch (e) {}
TbSync.db.clearChangeLog(target);
this._folderData.resetFolderProperty("target");
}
/**
* Disconnects the target in the local storage from this TargetData, but
* does not delete it, so it becomes a stale "left over" . A call
* to ``hasTarget()`` should return false, after this has been executed.
*
*/
disconnectTarget() {
let target = this._folderData.getFolderProperty("target");
let directory = TbSync.addressbook.getDirectoryFromDirectoryUID(target);
if (directory) {
let changes = TbSync.db.getItemsFromChangeLog(target, 0, "_by_user");
if (changes.length > 0) {
this.targetName = this.targetName + " (*)";
}
directory.setStringValue("tbSyncIcon", "orphaned");
directory.setStringValue("tbSyncProvider", "orphaned");
directory.setStringValue("tbSyncAccountID", "");
}
TbSync.db.clearChangeLog(target);
this._folderData.resetFolderProperty("target");
}
set targetName(newName) {
let target = this._folderData.getFolderProperty("target");
let directory = TbSync.addressbook.getDirectoryFromDirectoryUID(target);
if (directory) {
directory.dirName = newName;
} else {
throw new Error("notargets");
}
}
get targetName() {
let target = this._folderData.getFolderProperty("target");
let directory = TbSync.addressbook.getDirectoryFromDirectoryUID(target);
if (directory) {
return directory.dirName;
} else {
throw new Error("notargets");
}
}
setReadOnly(value) {
}
// * * * * * * * * * * * * * * * * *
// * AdvancedTargetData extension *
// * * * * * * * * * * * * * * * * *
get isAdvancedAddressbookTargetData() {
return true;
}
get folderData() {
return this._folderData;
}
// define a card property, which should be used for the changelog
// basically your primary key for the abItem properties
// UID will be used, if nothing specified
get primaryKeyField() {
return "UID";
}
generatePrimaryKey() {
return TbSync.generateUUID();
}
// enable or disable changelog
get logUserChanges() {
return true;
}
directoryObserver(aTopic) {
switch (aTopic) {
case "addrbook-directory-deleted":
case "addrbook-directory-updated":
//Services.console.logStringMessage("["+ aTopic + "] " + folderData.getFolderProperty("foldername"));
break;
}
}
cardObserver(aTopic, abCardItem) {
switch (aTopic) {
case "addrbook-contact-updated":
case "addrbook-contact-deleted":
case "addrbook-contact-created":
//Services.console.logStringMessage("["+ aTopic + "] " + abCardItem.getProperty("DisplayName"));
break;
}
}
listObserver(aTopic, abListItem, abListMember) {
switch (aTopic) {
case "addrbook-list-member-added":
case "addrbook-list-member-removed":
//Services.console.logStringMessage("["+ aTopic + "] MemberName: " + abListMember.getProperty("DisplayName"));
break;
case "addrbook-list-deleted":
case "addrbook-list-updated":
//Services.console.logStringMessage("["+ aTopic + "] ListName: " + abListItem.getProperty("ListName"));
break;
case "addrbook-list-created":
//Services.console.logStringMessage("["+ aTopic + "] Created new X-DAV-UID for List <"+abListItem.getProperty("ListName")+">");
break;
}
}
// replace this with your own implementation to create the actual addressbook,
// when this class is extended
async createAddressbook(newname) {
// https://searchfox.org/comm-central/source/mailnews/addrbook/src/nsDirPrefs.h
let dirPrefId = MailServices.ab.newAddressBook(newname, "", 101);
let directory = MailServices.ab.getDirectoryFromId(dirPrefId);
return directory;
}
},
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
// * AbItem and AbDirectory Classes
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
AbItem : class {
constructor(abDirectory, item) {
if (!abDirectory)
throw new Error("AbItem::constructor is missing its first parameter!");
if (!item)
throw new Error("AbItem::constructor is missing its second parameter!");
this._abDirectory = abDirectory;
this._card = null;
this._tempListDirectory = null;
this._tempProperties = null;
this._isMailList = false;
if (item instanceof Components.interfaces.nsIAbDirectory) {
this._tempListDirectory = item;
this._isMailList = true;
this._tempProperties = {};
} else {
this._card = item;
this._isMailList = item.isMailList;
}
}
get abDirectory() {
return this._abDirectory;
}
get isMailList() {
return this._isMailList;
}
get nativeItem() {
return this._card;
}
get UID() {
if (this._tempListDirectory) return this._tempListDirectory.UID;
return this._card.UID;
}
get primaryKey() {
//use UID as fallback
let key = this._abDirectory.primaryKeyField;
return key ? this.getProperty(key) : this.UID;
}
set primaryKey(value) {
//use UID as fallback
let key = this._abDirectory.primaryKeyField;
if (key) this.setProperty(key, value)
else throw ("TbSync.addressbook.AbItem.set primaryKey: UID is used as primaryKeyField but changing the UID of an item is currently not supported. Please use a custom primaryKeyField.");
}
clone() { //no real clone ... this is just here to match the calendar target
return new TbSync.addressbook.AbItem(this._abDirectory, this._card);
}
toString() {
return this._card.displayName + " (" + this._card.firstName + ", " + this._card.lastName + ") <"+this._card.primaryEmail+">";
}
// mailinglist aware method to get properties of cards
// mailinglist properties cannot be stored in mailinglists themselves, so we store them in changelog
getProperty(property, fallback = "") {
if (property == "UID")
return this.UID;
if (this._isMailList) {
const directListProperties = {
ListName: "dirName",
ListNickName: "listNickName",
ListDescription: "description"
};
let value;
if (directListProperties.hasOwnProperty(property)) {
try {
let mailListDirectory = this._tempListDirectory || MailServices.ab.getDirectory(this._card.mailListURI); //this._card.asDirectory
value = mailListDirectory[directListProperties[property]];
} catch (e) {
// list does not exists
}
} else {
value = this._tempProperties ? this._tempProperties[property] : TbSync.db.getItemStatusFromChangeLog(this._abDirectory.UID + "#" + this.UID, property);
}
return value || fallback;
} else {
return this._card.getProperty(property, fallback);
}
}
// mailinglist aware method to set properties of cards
// mailinglist properties cannot be stored in mailinglists themselves, so we store them in changelog
// while the list has not been added, we keep all props in an object (UID changes on adding)
setProperty(property, value) {
// UID cannot be changed (currently)
if (property == "UID") {
throw ("TbSync.addressbook.AbItem.setProperty: UID cannot be changed currently.");
return;
}
if (this._isMailList) {
const directListProperties = {
ListName: "dirName",
ListNickName: "listNickName",
ListDescription: "description"
};
if (directListProperties.hasOwnProperty(property)) {
try {
let mailListDirectory = this._tempListDirectory || MailServices.ab.getDirectory(this._card.mailListURI);
mailListDirectory[directListProperties[property]] = value;
} catch (e) {
// list does not exists
}
} else {
if (this._tempProperties) {
this._tempProperties[property] = value;
} else {
TbSync.db.addItemToChangeLog(this._abDirectory.UID + "#" + this.UID, property, value);
}
}
} else {
this._card.setProperty(property, value);
}
}
deleteProperty(property) {
if (this._isMailList) {
if (this._tempProperties) {
delete this._tempProperties[property];
} else {
TbSync.db.removeItemFromChangeLog(this._abDirectory.UID + "#" + this.UID, property);
}
} else {
this._card.deleteProperty(property);
}
}
get changelogData() {
return TbSync.db.getItemDataFromChangeLog(this._abDirectory.UID, this.primaryKey);
}
get changelogStatus() {
return TbSync.db.getItemStatusFromChangeLog(this._abDirectory.UID, this.primaryKey);
}
set changelogStatus(status) {
let value = this.primaryKey;
if (value) {
if (!status) {
TbSync.db.removeItemFromChangeLog(this._abDirectory.UID, value);
return;
}
if (this._abDirectory.logUserChanges || status.endsWith("_by_server")) {
TbSync.db.addItemToChangeLog(this._abDirectory.UID, value, status);
}
}
}
// get the property given from all members and return it as an array (that property better be uniqe)
getMembersPropertyList(property) {
let members = [];
if (this._card && this._card.isMailList) {
// get mailListDirectory
let mailListDirectory = MailServices.ab.getDirectory(this._card.mailListURI);
for (let member of mailListDirectory.childCards) {
let prop = member.getProperty(property, "");
if (prop) members.push(prop);
}
}
return members;
}
addListMembers(property, candidates) {
if (this._card && this._card.isMailList) {
let members = this.getMembersPropertyList(property);
let mailListDirectory = MailServices.ab.getDirectory(this._card.mailListURI);
for (let candidate of candidates) {
if (members.includes(candidate))
continue;
let card = this._abDirectory._directory.getCardFromProperty(property, candidate, true);
if (card) mailListDirectory.addCard(card);
}
}
}
removeListMembers(property, candidates) {
if (this._card && this._card.isMailList) {
let members = this.getMembersPropertyList(property);
let mailListDirectory = MailServices.ab.getDirectory(this._card.mailListURI);
let cardsToRemove = [];
for (let candidate of candidates) {
if (!members.includes(candidate))
continue;
let card = this._abDirectory._directory.getCardFromProperty(property, candidate, true);
if (card) cardsToRemove.push(card);
}
if (cardsToRemove.length > 0) mailListDirectory.deleteCards(cardsToRemove);
}
}
addPhoto(photo, data, extension = "jpg", url = "") {
let dest = [];
let card = this._card;
let bookUID = this.abDirectory.UID;
// TbSync storage must be set as last
let book64 = btoa(bookUID);
let photo64 = btoa(photo);
let photoName64 = book64 + "_" + photo64 + "." + extension;
dest.push(["Photos", photoName64]);
// I no longer see a reason for this
// dest.push(["TbSync","Photos", book64, photo64]);
let filePath = "";
for (let i=0; i < dest.length; i++) {
let file = FileUtils.getFile("ProfD", dest[i]);
let foStream = Components.classes["@mozilla.org/network/file-output-stream;1"].createInstance(Components.interfaces.nsIFileOutputStream);
foStream.init(file, 0x02 | 0x08 | 0x20, 0x180, 0); // write, create, truncate
let binary = "";
try {
binary = atob(data.split(" ").join(""));
} catch (e) {
console.log("Failed to decode base64 string:", data);
}
foStream.write(binary, binary.length);
foStream.close();
filePath = 'file:///' + file.path.replace(/\\/g, '\/').replace(/^\s*\/?/, '').replace(/\ /g, '%20');
}
card.setProperty("PhotoName", photoName64);
card.setProperty("PhotoType", url ? "web" : "file");
card.setProperty("PhotoURI", url ? url : filePath);
return filePath;
}
getPhoto() {
let card = this._card;
let photo = card.getProperty("PhotoName", "");
let data = "";
if (photo) {
try {
let file = FileUtils.getFile("ProfD", ["Photos", photo]);
let fiStream = Components.classes["@mozilla.org/network/file-input-stream;1"].createInstance(Components.interfaces.nsIFileInputStream);
fiStream.init(file, -1, -1, false);
let bstream = Components.classes["@mozilla.org/binaryinputstream;1"].createInstance(Components.interfaces.nsIBinaryInputStream);
bstream.setInputStream(fiStream);
data = btoa(bstream.readBytes(bstream.available()));
fiStream.close();
} catch (e) {}
}
return data;
}
},
AbDirectory : class {
constructor(directory, folderData) {
this._directory = directory;
this._folderData = folderData;
}
get directory() {
return this._directory;
}
get logUserChanges() {
return this._folderData.targetData.logUserChanges;
}
get primaryKeyField() {
return this._folderData.targetData.primaryKeyField;
}
get UID() {
return this._directory.UID;
}
get URI() {
return this._directory.URI;
}
createNewCard() {
let card = new AddrBookCard();
return new TbSync.addressbook.AbItem(this, card);
}
createNewList() {
let listDirectory = Components.classes["@mozilla.org/addressbook/directoryproperty;1"].createInstance(Components.interfaces.nsIAbDirectory);
listDirectory.isMailList = true;
return new TbSync.addressbook.AbItem(this, listDirectory);
}
async addItem(abItem, pretagChangelogWithByServerEntry = true) {
if (this.primaryKeyField && !abItem.getProperty(this.primaryKeyField)) {
abItem.setProperty(this.primaryKeyField, this._folderData.targetData.generatePrimaryKey());
//Services.console.logStringMessage("[AbDirectory::addItem] Generated primary key!");
}
if (pretagChangelogWithByServerEntry) {
abItem.changelogStatus = "added_by_server";
}
if (abItem.isMailList && abItem._tempListDirectory) {
let list = this._directory.addMailList(abItem._tempListDirectory);
// the list has been added and we can now get the corresponding card via its UID
let found = await this.getItemFromProperty("UID", list.UID);
// clone and clear temporary properties
let props = {...abItem._tempProperties};
abItem._tempListDirectory = null;
abItem._tempProperties = null;
// store temporary properties
for (const [property, value] of Object.entries(props)) {
found.setProperty(property, value);
}
abItem._card = found._card;
} else if (!abItem.isMailList) {
this._directory.addCard(abItem._card);
} else {
throw new Error("Cannot re-add a list to a directory.");
}
}
modifyItem(abItem, pretagChangelogWithByServerEntry = true) {
// only add entry if the current entry does not start with _by_user
let status = abItem.changelogStatus ? abItem.changelogStatus : "";
if (pretagChangelogWithByServerEntry && !status.endsWith("_by_user")) {
abItem.changelogStatus = "modified_by_server";
}
if (abItem.isMailList) {
// get mailListDirectory
let mailListDirectory = MailServices.ab.getDirectory(abItem._card.mailListURI);
// store
mailListDirectory.editMailListToDatabase(abItem._card);
} else {
this._directory.modifyCard(abItem._card);
}
}
deleteItem(abItem, pretagChangelogWithByServerEntry = true) {
if (pretagChangelogWithByServerEntry) {
abItem.changelogStatus = "deleted_by_server";
}
this._directory.deleteCards([abItem._card]);
}
async getItem(searchId) {
//use UID as fallback
let key = this.primaryKeyField ? this.primaryKeyField : "UID";
return await this.getItemFromProperty(key, searchId);
}
async getItemFromProperty(property, value) {
// try to use the standard card method first
let card = this._directory.getCardFromProperty(property, value, true);
if (card) {
return new TbSync.addressbook.AbItem(this, card);
}
// search for list cards
// we cannot search for the prop directly, because for mailinglists
// they are not part of the card (expect UID) but stored in a custom storage
let searchList = "(IsMailList,=,TRUE)";
let foundCards = await TbSync.addressbook.searchDirectory(this._directory.URI, "(or" + searchList+")");
for (let aCard of foundCards) {
let card = new TbSync.addressbook.AbItem(this, aCard);
//does this list card have the req prop?
if (card.getProperty(property) == value) {
return card;
}
}
return null;
}
getAllItems () {
let rv = [];
for (let card of this._directory.childCards) {
rv.push(new TbSync.addressbook.AbItem( this._directory, card ));
}
return rv;
}
getAddedItemsFromChangeLog(maxitems = 0) {
return TbSync.db.getItemsFromChangeLog(this._directory.UID, maxitems, "added_by_user").map(item => item.itemId);
}
getModifiedItemsFromChangeLog(maxitems = 0) {
return TbSync.db.getItemsFromChangeLog(this._directory.UID, maxitems, "modified_by_user").map(item => item.itemId);
}
getDeletedItemsFromChangeLog(maxitems = 0) {
return TbSync.db.getItemsFromChangeLog(this._directory.UID, maxitems, "deleted_by_user").map(item => item.itemId);
}
getItemsFromChangeLog(maxitems = 0) { // Document what this returns
return TbSync.db.getItemsFromChangeLog(this._directory.UID, maxitems, "_by_user");
}
removeItemFromChangeLog(id, moveToEndInsteadOfDelete = false) {
TbSync.db.removeItemFromChangeLog(this._directory.UID, id, moveToEndInsteadOfDelete);
}
clearChangelog() {
TbSync.db.clearChangeLog(this._directory.UID);
}
},
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
// * Internal Functions
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
prepareAndCreateAddressbook: async function (folderData) {
let target = folderData.getFolderProperty("target");
let provider = folderData.accountData.getAccountProperty("provider");
// Get cached or new unique name for new address book
let cachedName = folderData.getFolderProperty("targetName");
let newname = cachedName == "" ? folderData.accountData.getAccountProperty("accountname") + " (" + folderData.getFolderProperty("foldername")+ ")" : cachedName;
//Create the new book with the unique name
let directory = await folderData.targetData.createAddressbook(newname);
if (directory && directory instanceof Components.interfaces.nsIAbDirectory) {
directory.setStringValue("tbSyncProvider", provider);
directory.setStringValue("tbSyncAccountID", folderData.accountData.accountID);
// Prevent gContactSync to inject its stuff into New/EditCard dialogs
// https://github.com/jdgeenen/gcontactsync/pull/127
directory.setStringValue("gContactSyncSkipped", "true");
folderData.setFolderProperty("target", directory.UID);
folderData.setFolderProperty("targetName", directory.dirName);
//notify about new created address book
Services.obs.notifyObservers(null, 'tbsync.observer.addressbook.created', null)
return directory;
}
return null;
},
getFolderFromDirectoryUID: function(bookUID) {
let folders = TbSync.db.findFolders({"target": bookUID});
if (folders.length == 1) {
let accountData = new TbSync.AccountData(folders[0].accountID);
return new TbSync.FolderData(accountData, folders[0].folderID);
}
return null;
},
getDirectoryFromDirectoryUID: function(UID) {
if (!UID)
return null;
for (let directory of MailServices.ab.directories) {
if (directory instanceof Components.interfaces.nsIAbDirectory) {
if (directory.UID == UID) return directory;
}
}
return null;
},
getListInfoFromListUID: async function(UID) {
for (let directory of MailServices.ab.directories) {
if (directory instanceof Components.interfaces.nsIAbDirectory && !directory.isRemote) {
let searchList = "(IsMailList,=,TRUE)";
let foundCards = await TbSync.addressbook.searchDirectory(directory.URI, "(and" + searchList+")");
for (let listCard of foundCards) {
//return after first found card
if (listCard.UID == UID) return {directory, listCard};
}
}
}
throw new Error("List with UID <" + UID + "> does not exists");
},
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
// * Addressbook Observer and Listener
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
addressbookObserver: {
observe: async function (aSubject, aTopic, aData) {
switch (aTopic) {
// we do not need addrbook-created
case "addrbook-directory-updated":
case "addrbook-directory-deleted":
{
//aSubject: nsIAbDirectory (we can get URI and UID directly from the object, but the directory no longer exists)
aSubject.QueryInterface(Components.interfaces.nsIAbDirectory);
let bookUID = aSubject.UID;
let folderData = TbSync.addressbook.getFolderFromDirectoryUID(bookUID);
if (folderData
&& folderData.targetData
&& folderData.targetData.isAdvancedAddressbookTargetData) {
switch(aTopic) {
case "addrbook-directory-updated":
{
//update name of target (if changed)
folderData.setFolderProperty("targetName", aSubject.dirName);
//update settings window, if open
Services.obs.notifyObservers(null, "tbsync.observer.manager.updateSyncstate", folderData.accountID);
}
break;
case "addrbook-directory-deleted":
{
//delete any pending changelog of the deleted book
TbSync.db.clearChangeLog(bookUID);
//unselect book if deleted by user and update settings window, if open
if (folderData.getFolderProperty("selected")) {
folderData.setFolderProperty("selected", false);
//update settings window, if open
Services.obs.notifyObservers(null, "tbsync.observer.manager.updateSyncstate", folderData.accountID);
}
folderData.resetFolderProperty("target");
}
break;
}
folderData.targetData.directoryObserver(aTopic);
}
}
break;
case "addrbook-contact-created":
case "addrbook-contact-updated":
case "addrbook-contact-deleted":
{
//aSubject: nsIAbCard
aSubject.QueryInterface(Components.interfaces.nsIAbCard);
//aData: 128-bit unique identifier for the parent directory
let bookUID = aData;
let folderData = TbSync.addressbook.getFolderFromDirectoryUID(bookUID);
if (folderData
&& folderData.targetData
&& folderData.targetData.isAdvancedAddressbookTargetData) {
let directory = TbSync.addressbook.getDirectoryFromDirectoryUID(bookUID);
let abDirectory = new TbSync.addressbook.AbDirectory(directory, folderData);
let abItem = new TbSync.addressbook.AbItem(abDirectory, aSubject);
let itemStatus = abItem.changelogStatus || "";
// during create the following can happen
// card has no primary key
// another process could try to mod
// -> we need to identify this card with an always available ID and block any other MODS until we free it again
// -> store creation type
if (aTopic == "addrbook-contact-created" && itemStatus == "") {
// add this new card to changelog to keep track of it
TbSync.db.addItemToChangeLog(bookUID, aSubject.UID + "#DelayedUserCreation", Date.now());
// new cards must get a NEW(!) primaryKey first
if (abDirectory.primaryKeyField) {
console.log("New primary Key generated!");
abItem.setProperty(abDirectory.primaryKeyField, folderData.targetData.generatePrimaryKey());
}
// special case: do not add "modified_by_server"
abDirectory.modifyItem(abItem, /*pretagChangelogWithByServerEntry */ false);
// We will see this card again as updated but delayed created
return;
}
// during follow up MODs we can identify this card via
let delayedUserCreation = TbSync.db.getItemStatusFromChangeLog(bookUID, aSubject.UID + "#DelayedUserCreation");
// if we reach this point and if we have adelayedUserCreation,
// we can remove the delayedUserCreation marker and can
// continue to process this event as an addrbook-contact-created
let bTopic = aTopic;
if (delayedUserCreation) {
let age = Date.now() - delayedUserCreation;
if (age < 1500) {
bTopic = "addrbook-contact-created";
} else {
TbSync.db.removeItemFromChangeLog(bookUID, aSubject.UID + "#DelayedUserCreation");
}
}
// if this card was created by us, it will be in the log
// we want to ignore any MOD for a freeze time, because
// gContactSync modifies our(!) contacts (GoogleID) after we added them, so they get
// turned into "modified_by_user" and will be send back to the server.
if (itemStatus && itemStatus.endsWith("_by_server")) {
let age = Date.now() - abItem.changelogData.timestamp;
if (age < 1500) {
// during freeze, local modifications are not possible
return;
} else {
// remove blocking entry from changelog after freeze time is over (1.5s),
// and continue evaluating this event
abItem.changelogStatus = "";
}
}
// From here on, we only process user changes as server changes are self freezed
// update changelog based on old status
switch (bTopic) {
case "addrbook-contact-created":
{
switch (itemStatus) {
case "added_by_user":
// late create notification
break;
case "modified_by_user":
// late create notification
abItem.changelogStatus = "added_by_user";
break;
case "deleted_by_user":
// unprocessed delete for this card, undo the delete (moved out and back in)
abItem.changelogStatus = "modified_by_user";
break;
default:
// new card
abItem.changelogStatus = "added_by_user";
}
}
break;
case "addrbook-contact-updated":
{
switch (itemStatus) {
case "added_by_user":
// unprocessed add for this card, keep status
break;
case "modified_by_user":
// double notification, keep status
break;
case "deleted_by_user":
// race? unprocessed delete for this card, moved out and back in and modified
default:
abItem.changelogStatus = "modified_by_user";
break;
}
}
break;
case "addrbook-contact-deleted":
{
switch (itemStatus) {
case "added_by_user":
// unprocessed add for this card, revert
abItem.changelogStatus = "";
return;
case "deleted_by_user":
// double notification
break;
case "modified_by_user":
// unprocessed mod for this card
default:
abItem.changelogStatus = "deleted_by_user";
break;
}
}
break;
}
if (abDirectory.logUserChanges) TbSync.core.setTargetModified(folderData);
// notify observers only if status changed
if (itemStatus != abItem.changelogStatus) {
folderData.targetData.cardObserver(bTopic, abItem);
}
return;
}
}
break;
case "addrbook-list-created":
case "addrbook-list-deleted":
{
//aSubject: nsIAbDirectory
aSubject.QueryInterface(Components.interfaces.nsIAbDirectory);
//aData: 128-bit unique identifier for the parent directory
let bookUID = aData;
let folderData = TbSync.addressbook.getFolderFromDirectoryUID(bookUID);
if (folderData
&& folderData.targetData
&& folderData.targetData.isAdvancedAddressbookTargetData) {
let directory = TbSync.addressbook.getDirectoryFromDirectoryUID(bookUID);
let abDirectory = new TbSync.addressbook.AbDirectory(directory, folderData);
let abItem = new TbSync.addressbook.AbItem(abDirectory, aSubject);
let itemStatus = abItem.changelogStatus;
if (itemStatus && itemStatus.endsWith("_by_server")) {
//we caused this, ignore
abItem.changelogStatus = "";
return;
}
// update changelog based on old status
switch (aTopic) {
case "addrbook-list-created":
{
if (abDirectory.primaryKeyField) {
// Since we do not need to update a list, to make custom properties persistent, we do not need to use delayedUserCreation as with contacts.
abItem.setProperty(abDirectory.primaryKeyField, folderData.targetData.generatePrimaryKey());
}
switch (itemStatus) {
case "added_by_user":
// double notification, which is probably impossible, keep status
break;
case "modified_by_user":
// late create notification
abItem.changelogStatus = "added_by_user";
break;
case "deleted_by_user":
// unprocessed delete for this card, undo the delete (moved out and back in)
abItem.changelogStatus = "modified_by_user";
break;
default:
// new list
abItem.changelogStatus = "added_by_user";
break;
}
}
break;
case "addrbook-list-deleted":
{
switch (itemStatus) {
case "added_by_user":
// unprocessed add for this card, revert
abItem.changelogStatus = "";
return;
case "modified_by_user":
// unprocessed mod for this card
case "deleted_by_user":
// double notification
default:
abItem.changelogStatus = "deleted_by_user";
break;
}
//remove properties of this ML stored in changelog
TbSync.db.clearChangeLog(abDirectory.UID + "#" + abItem.UID);
}
break;
}
if (abDirectory.logUserChanges) TbSync.core.setTargetModified(folderData);
folderData.targetData.listObserver(aTopic, abItem, null);
}
}
break;
case "addrbook-list-updated":
{
// aSubject: nsIAbDirectory
aSubject.QueryInterface(Components.interfaces.nsIAbDirectory);
// get the card representation of this list, including its parent directory
let listInfo = await TbSync.addressbook.getListInfoFromListUID(aSubject.UID);
let bookUID = listInfo.directory.UID;
let folderData = TbSync.addressbook.getFolderFromDirectoryUID(bookUID);
if (folderData
&& folderData.targetData
&& folderData.targetData.isAdvancedAddressbookTargetData) {
let abDirectory = new TbSync.addressbook.AbDirectory(listInfo.directory, folderData);
let abItem = new TbSync.addressbook.AbItem(abDirectory, listInfo.listCard);
let itemStatus = abItem.changelogStatus;
if (itemStatus && itemStatus.endsWith("_by_server")) {
//we caused this, ignore
abItem.changelogStatus = "";
return;
}
// update changelog based on old status
switch (aTopic) {
case "addrbook-list-updated":
{
switch (itemStatus) {
case "added_by_user":
// unprocessed add for this card, keep status
break;
case "modified_by_user":
// double notification, keep status
break;
case "deleted_by_user":
// race? unprocessed delete for this card, moved out and back in and modified
default:
abItem.changelogStatus = "modified_by_user";
break;
}
}
break;
}
if (abDirectory.logUserChanges) TbSync.core.setTargetModified(folderData);
folderData.targetData.listObserver(aTopic, abItem, null);
}
}
break;
// unknown, if called for programmatically added members as well, probably not
case "addrbook-list-member-added": //exclude contact without Email - notification is wrongly send
case "addrbook-list-member-removed":
{
//aSubject: nsIAbCard of Member
aSubject.QueryInterface(Components.interfaces.nsIAbCard);
//aData: 128-bit unique identifier for the list
let listInfo = await TbSync.addressbook.getListInfoFromListUID(aData);
let bookUID = listInfo.directory.UID;
let folderData = TbSync.addressbook.getFolderFromDirectoryUID(bookUID);
if (folderData
&& folderData.targetData
&& folderData.targetData.isAdvancedAddressbookTargetData) {
let abDirectory = new TbSync.addressbook.AbDirectory(listInfo.directory, folderData);
let abItem = new TbSync.addressbook.AbItem(abDirectory, listInfo.listCard);
let abMember = new TbSync.addressbook.AbItem(abDirectory, aSubject);
if (abDirectory.logUserChanges) TbSync.core.setTargetModified(folderData);
folderData.targetData.listObserver(aTopic, abItem, abMember);
// removed, added members cause the list to be changed
let mailListDirectory = MailServices.ab.getDirectory(listInfo.listCard.mailListURI);
TbSync.addressbook.addressbookObserver.observe(mailListDirectory, "addrbook-list-updated", null);
return;
}
}
break;
}
}
},
}
|