/usr/lib/thunderbird-addons/extensions/{a62ef8ec-5fdc-40c2-873c-223b8a6925cc}/components/calGoogleCalendar.js is in xul-ext-gdata-provider 1:38.6.0+build1-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* 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/. */
Components.utils.import("resource://gdata-provider/modules/shim/Loader.jsm").shimIt(this);
Components.utils.import("resource://gdata-provider/modules/shim/Calendar.jsm");
Components.utils.import("resource://gdata-provider/modules/shim/PromiseExtras.jsm");
CuImport("resource://gre/modules/Preferences.jsm", this);
CuImport("resource://gre/modules/Promise.jsm", this);
CuImport("resource://gre/modules/PromiseUtils.jsm", this);
CuImport("resource://gre/modules/Services.jsm", this);
CuImport("resource://gre/modules/Task.jsm", this);
CuImport("resource://gre/modules/XPCOMUtils.jsm", this);
CuImport("resource://calendar/modules/calProviderUtils.jsm", this);
CuImport("resource://calendar/modules/calUtils.jsm", this);
CuImport("resource://gdata-provider/modules/gdataLogging.jsm", this);
CuImport("resource://gdata-provider/modules/gdataRequest.jsm", this);
CuImport("resource://gdata-provider/modules/gdataSession.jsm", this);
CuImport("resource://gdata-provider/modules/gdataUtils.jsm", this);
const cICL = Components.interfaces.calIChangeLog;
const cIOL = Components.interfaces.calIOperationListener;
const MIN_REFRESH_INTERVAL = 30;
/**
* calGoogleCalendar
* This Implements a calICalendar Object adapted to the Google Calendar
* Provider.
*
* @class
* @constructor
*/
function calGoogleCalendar() {
this.initProviderBase();
this.mThrottle = Object.create(null);
}
const calGoogleCalendarClassID = Components.ID("{d1a6e988-4b4d-45a5-ba46-43e501ea96e3}");
const calGoogleCalendarInterfaces = [
Components.interfaces.calICalendar,
Components.interfaces.calISchedulingSupport,
Components.interfaces.calIChangeLog
];
calGoogleCalendar.prototype = {
__proto__: cal.ProviderBase.prototype,
classID: calGoogleCalendarClassID,
QueryInterface: XPCOMUtils.generateQI(calGoogleCalendarInterfaces),
classInfo: XPCOMUtils.generateCI({
classDescription: "Google Calendar Provider",
contractID: "@mozilla.org/calendar/calendar;1?type=gdata",
classID: calGoogleCalendarClassID,
interfaces: calGoogleCalendarInterfaces
}),
/* Used to reset the local cache between releases */
CACHE_DB_VERSION: 2,
/* Member Variables */
mCalendarName: null,
mThrottle: null,
mThrottleLimits: {
"calendarList": 3600 * 1000,
"events": 30 * 1000,
"tasks": 30 * 1000
},
/* Public Members */
session: null,
/**
* Make sure a session is available.
*/
ensureSession: function() {
if (!this.session) {
// Now actually set up the session
let sessionMgr = getGoogleSessionManager();
this.session = sessionMgr.getSessionByCalendar(this, true);
// Aside from setting up the session, bump the refresh interval to
// a higher value if its below the minimal refresh interval to
// avoid exceeding quota.
let interval = this.getProperty("refreshInterval");
if (interval < MIN_REFRESH_INTERVAL && interval != 0) {
cal.LOG("[calGoogleCalendar] Sorry, auto-refresh intervals under " + MIN_REFRESH_INTERVAL + " minutes would cause the quota to be reached too fast.");
this.setProperty("refreshInterval", 2 * MIN_REFRESH_INTERVAL);
}
}
},
ensureWritable: function() {
// Check if calendar is readonly
if (this.readOnly) {
const cIE = Components.interfaces.calIErrors;
throw new Components.Exception("", cIE.CAL_IS_READONLY);
}
},
get isDefaultCalendar() this.mCalendarName ? !this.mCalendarName.endsWith("@group.calendar.google.com") : false,
/*
* implement calICalendar
*/
get type() "gdata",
get providerID() "{a62ef8ec-5fdc-40c2-873c-223b8a6925cc}",
get canRefresh() true,
get id() this.mID,
set id(val) {
let setter = this.__proto__.__proto__.__lookupSetter__("id");
val = setter.call(this, val);
if (this.id && this.uri) {
this.ensureSession();
}
return val;
},
get uri() this.mUri,
set uri(aUri) {
const protocols = ["http", "https", "webcal", "webcals"];
this.mUri = aUri;
if (aUri && aUri.schemeIs("googleapi")) {
// new format: googleapi://session-id/?calendar=calhash@group.calendar.google.com&tasks=taskhash
let [fullUser, path] = aUri.path.substr(2).split("/", 2);
let parameters = new Map(path.substr(1).split("&").filter(Boolean)
.map(function(x) x.split("=", 2).map(decodeURIComponent)));
if (parameters.size == 0) {
this.mCalendarName = fullUser;
this.mTasklistName = this.isDefaultCalendar ? "@default" : null;
} else {
this.mCalendarName = parameters.get("calendar");
this.mTasklistName = parameters.get("tasks");
}
// Users that installed 1.0 had an issue where secondary calendars
// were migrated to their own session. This code fixes that and
// should be removed once 1.0.1 has been out for a while.
let googleUser = Preferences.get("calendar.google.calPrefs." + fullUser + ".googleUser");
if (googleUser && googleUser != fullUser) {
let newUri = "googleapi://" + googleUser + "/" + path;
cal.LOG("[calGoogleCalendar] Migrating url format from " + aUri.spec + " to " + newUri);
this.setProperty("uri", newUri);
this.mUri = Services.io.newURI(newUri, null, null);
}
// Unit tests will use a local uri, if the magic parameter is passed.
let port = parameters.get("testport");
if (port) {
cal.LOG("[calGoogleCalendar] Redirecting request to test port " + port);
API_BASE.EVENTS = "http://localhost:" + port + "/calendar/v3/";
API_BASE.TASKS = "http://localhost:" + port + "/tasks/v1/";
}
} else if (aUri && protocols.some(function(scheme) { return aUri.schemeIs(scheme); })) {
// Parse google url, catch private cookies, public calendars,
// basic and full types, bogus ics file extensions, invalid hostnames
let re = new RegExp("/calendar/(feeds|ical)/" +
"([^/]+)/(public|private|free-busy)-?([^/]+)?/" +
"(full|basic)(.ics)?$");
let matches = aUri.path.match(re);
if (matches) {
this.mCalendarName = decodeURIComponent(matches[2]);
let googleUser = Preferences.get("calendar.google.calPrefs." + this.mCalendarName + ".googleUser");
let newUri = "googleapi://" + (googleUser || this.mCalendarName) + "/?calendar=" + matches[2];
// Use the default task list, but only if this is the primary account.
if (googleUser && googleUser == this.mCalendarName) {
this.mTasklistName = "@default";
newUri += "&tasks=%40default";
}
cal.LOG("[calGoogleCalendar] Migrating url format from " + aUri.spec +
" to " + newUri);
this.setProperty("uri", newUri);
this.mUri = Services.io.newURI(newUri, null, null);
}
}
if (this.id && this.uri) {
this.ensureSession();
}
return this.mUri;
},
createEventsURI: function (/* ...extraParts */) {
let extraParts = Array.slice(arguments);
let eventsURI = null;
if (this.mCalendarName) {
let encodedName = encodeURIComponent(this.mCalendarName);
let parts = ["calendars", encodedName].concat(Array.filter(extraParts, Boolean));
eventsURI = API_BASE.EVENTS + parts.join("/");
}
return eventsURI;
},
createUsersURI: function(/* ...extraParts */) {
let extraParts = Array.slice(arguments);
let parts = ["users", "me"].concat(extraParts).map(encodeURIComponent);
return API_BASE.EVENTS + parts.join("/");
},
createTasksURI: function(/* ...extraParts */) {
let extraParts = Array.slice(arguments);
let tasksURI = null;
if (this.mTasklistName) {
let encodedName = encodeURIComponent(this.mTasklistName);
let parts = ["lists", encodedName].concat(Array.filter(extraParts, Boolean));
tasksURI = API_BASE.TASKS + parts.join("/");
}
return tasksURI;
},
STALE_TIME: 7 * 86400,
getUpdatedMin: function getUpdatedMin(aWhich) {
let updatedMin = null;
let lastUpdated = this.getProperty("lastUpdated." + aWhich);
if (lastUpdated) {
updatedMin = cal.createDateTime(lastUpdated);
let lastWeek = cal.now();
lastWeek.second -= this.STALE_TIME;
if (updatedMin.compare(lastWeek) <= 0) {
cal.LOG("[calGoogleCalendar] Last updated time for " + aWhich +
" is very old, doing full sync");
this.resetLog();
updatedMin = null;
}
}
return updatedMin ? getCorrectedDate(updatedMin) : null;
},
checkThrottle: function(type) {
let shouldRequest = true;
let now = new Date().getTime();
if (type in this.mThrottle) {
let then = this.mThrottle[type];
if (now - then < this.mThrottleLimits[type]) {
shouldRequest = false;
}
}
if (shouldRequest) {
this.mThrottle[type] = now;
} else {
cal.LOG("[calGoogleCalendar] Skipping " + type + " request to reduce requests");
}
return shouldRequest;
},
getProperty: function(aName) {
switch (aName) {
case "googleCalendarName":
return this.mCalendarName;
case "isDefaultCalendar":
return this.isDefaultCalendar;
// Capabilities
case "cache.enabled":
case "cache.always":
return true;
case "capabilities.timezones.floating.supported":
case "capabilities.attachments.supported":
case "capabilities.priority.supported":
return false;
case "capabilities.privacy.values":
return ["DEFAULT", "PUBLIC", "PRIVATE"];
case "capabilities.alarms.maxCount":
return 5;
case "capabilities.alarms.actionValues":
return ["DISPLAY", "EMAIL", "SMS"];
case "capabilities.tasks.supported":
return !!this.mTasklistName;
case "capabilities.events.supported":
return !!this.mCalendarName;
case "readOnly":
// If this calendar displays events, make it readonly if we are
// not the owner or have write access.
let accessRole = this.getProperty("settings.accessRole");
let isReader = (accessRole == "freeBusyReader" || accessRole == "reader");
if (this.mCalendarName && isReader) {
return true;
}
// Otherwise fall through
break;
case "organizerId":
return "mailto:" + this.mCalendarName;
case "itip.transport":
if (!this.isDefaultCalendar ||
!Preferences.get("calendar.google.enableEmailInvitations", false)) {
// If we explicitly return null here, then these calendars
// will not be included in the list of calendars to accept
// invitations to and imip will effectively be disabled.
return null;
}
break;
case "imip.identity.disabled":
// Disabling this hides the picker for identities in the new
// calendar wizard and calendar properties dialog. This should
// be done for all secondary calendars as they cannot accept
// invitations and if email invitations are generally disabled.
if (!this.isDefaultCalendar ||
!Preferences.get("calendar.google.enableEmailInvitations", false)) {
return true;
}
break;
}
return this.__proto__.__proto__.getProperty.apply(this, arguments);
},
setProperty: function(aName, aValue) {
switch (aName) {
case "refreshInterval":
if (aValue < MIN_REFRESH_INTERVAL && aValue != 0) {
cal.LOG("[calGoogleCalendar] Sorry, auto-refresh intervals under " +
MIN_REFRESH_INTERVAL + " minutes would cause the quota " +
"to be reached too fast.");
this.superCalendar.setProperty("refreshInterval", 2 * MIN_REFRESH_INTERVAL);
return;
}
break;
}
return this.__proto__.__proto__.setProperty.apply(this, arguments);
},
addItemOrUseCache: calendarShim.addItemOrUseCache,
adoptItemOrUseCache: calendarShim.adoptItemOrUseCache,
modifyItemOrUseCache: calendarShim.modifyItemOrUseCache,
deleteItemOrUseCache: calendarShim.deleteItemOrUseCache,
notifyPureOperationComplete: calendarShim.notifyPureOperationComplete,
addItem: function(aItem, aListener) this.adoptItem(aItem.clone(), aListener),
adoptItem: function(aItem, aListener) {
function stackContains(part, max) {
if (max === undefined) max = 8;
let stack = Components.stack.caller;
while (stack && --max) {
if (stack.filename && stack.filename.endsWith(part)) {
return true;
}
stack = stack.caller;
}
return false;
}
// Now this sucks...both invitations and the offline cache send over
// items with the id set, but we have no way to figure out which is
// happening just by inspecting the item. Adding offline items should
// not be an import, but invitations should.
let isImport = aItem.id && (aItem.id == "xpcshell-import" || stackContains("calItipUtils.jsm"));
let request = new calGoogleRequest();
Task.spawn(function() {
let itemData = ItemToJSON(aItem, this.offlineStorage, isImport);
// Add the calendar to the item, for later use.
aItem.calendar = this.superCalendar;
request.type = request.ADD;
request.calendar = this;
if (cal.isEvent(aItem)) {
if (isImport) {
cal.LOG("[calGoogleCalendar] Adding invitation event " + aItem.title);
request.uri = this.createEventsURI("events", "import");
} else {
cal.LOG("[calGoogleCalendar] Adding regular event " + aItem.title);
request.uri = this.createEventsURI("events");
}
if (Preferences.get("calendar.google.sendEventNotifications", false)) {
request.addQueryParameter("sendNotifications", "true");
}
} else if (cal.isToDo(aItem)) {
cal.LOG("[calGoogleCalendar] Adding task " + aItem.title);
request.uri = this.createTasksURI("tasks");
// Tasks sent with an id will cause a bad request
delete itemData.id;
}
if (!request.uri) {
throw Components.Exception("Item type not supported",
Components.results.NS_ERROR_NOT_IMPLEMENTED);
}
request.setUploadData("application/json; charset=UTF-8",
JSON.stringify(itemData));
let data = yield this.session.asyncItemRequest(request);
// All we need to do now is parse the item and complete the
// operation. The cache layer will take care of adding the item
// to the storage.
let defaultTimezone = cal.calendarDefaultTimezone();
let metaData = Object.create(null);
let item = JSONToItem(data, this, defaultTimezone,
this.defaultReminders || [],
null, metaData);
// Make sure to update the etag and id
saveItemMetadata(this.offlineStorage, item.hashId, metaData);
if (aItem.id && item.id != aItem.id) {
// Looks like the id changed, probably because its an offline
// item. This really sucks for us now, because the cache will
// reset the wrong item. As a hack, delete the item with its
// original id and complete the adoptItem call with the new
// item. This will add the new item to the calendar.
let pcal = promisifyCalendar(this.offlineStorage);
yield pcal.deleteItem(aItem);
}
throw new Task.Result(item);
}.bind(this)).then(function(item) {
cal.LOG("[calGoogleCalendar] Adding " + item.title + " succeeded");
this.observers.notify("onAddItem", [item]);
this.notifyOperationComplete(aListener, Components.results.NS_OK,
cIOL.ADD, item.id, item);
}.bind(this), function(e) {
let code = e.result || Components.results.NS_ERROR_FAILURE;
cal.ERROR("[calGoogleCalendar] Adding Item " + aItem.title +
" failed:" + code + ": " + e.message);
this.notifyPureOperationComplete(aListener, code, cIOL.ADD, aItem.id, e.message);
}.bind(this));
return request;
},
modifyItem: function(aNewItem, aOldItem, aListener) {
cal.LOG("[calGoogleCalendar] Modifying item " + aNewItem.title + " (" +
(aNewItem.recurrenceId ? aNewItem.recurrenceId.icalString :
"master item") + ")");
// Set up the request
let request = new calGoogleRequest();
Task.spawn(function() {
request.type = request.MODIFY;
request.calendar = this;
if (cal.isEvent(aNewItem)) {
let googleId = getGoogleId(aNewItem, this.offlineStorage);
request.uri = this.createEventsURI("events", googleId);
// Updating invitations often causes a forbidden error becase
// some parts are not writable. Using PATCH ignores anything
// that isn't allowed.
if (cal.isInvitation(aNewItem)) {
request.type = request.PATCH;
}
if (Preferences.get("calendar.google.sendEventNotifications", false)) {
request.addQueryParameter("sendNotifications", "true");
}
} else if (cal.isToDo(aNewItem)) {
request.uri = this.createTasksURI("tasks", aNewItem.id);
}
if (!request.uri) {
throw Components.Exception("Item type not supported",
Components.results.NS_ERROR_NOT_IMPLEMENTED);
}
request.setUploadData("application/json; charset=UTF-8",
JSON.stringify(ItemToJSON(aNewItem, this.offlineStorage)));
// Set up etag from storage so we don't overwrite any foreign changes
let refItem = aOldItem || aNewItem;
let meta = getItemMetadata(this.offlineStorage, refItem) ||
getItemMetadata(this.offlineStorage, refItem.parentItem);
if (meta && meta.etag) {
request.addRequestHeader("If-Match", meta.etag);
} else {
cal.ERROR("[calGoogleCalendar] Missing ETag for " + refItem.hashId);
}
let data;
try {
data = yield this.session.asyncItemRequest(request);
} catch (e if e.result == calGoogleRequest.CONFLICT_MODIFY ||
e.result == calGoogleRequest.CONFLICT_DELETED) {
data = yield checkResolveConflict(request, this, aNewItem);
}
// All we need to do now is parse the item and complete the
// operation. The cache layer will take care of adding the item
// to the storage cache.
let defaultTimezone = cal.calendarDefaultTimezone();
let metaData = Object.create(null);
let item = JSONToItem(data, this, defaultTimezone,
this.defaultReminders || [],
aNewItem.clone(), metaData);
// Make sure to update the etag. Do so before switching to the
// parent item, as google saves its own etags for changed
// instances.
migrateItemMetadata(this.offlineStorage, aOldItem, item, metaData);
if (item.recurrenceId) {
// If we only modified an exception item, then we need to
// set the parent item and modify the exception.
let modifiedItem = aNewItem.parentItem.clone();
if (item.status == "CANCELLED") {
// Canceled means the occurrence is an EXDATE.
modifiedItem.recurrenceInfo.removeOccurrenceAt(item.recurrenceId);
} else {
// Not canceled means the occurrence was modified.
modifiedItem.recurrenceInfo.modifyException(item, true);
}
item = modifiedItem;
}
throw new Task.Result(item);
}.bind(this)).then(function (item) {
cal.LOG("[calGoogleCalendar] Modifying " + aNewItem.title + " succeeded");
this.observers.notify("onModifyItem", [item, aOldItem]);
this.notifyOperationComplete(aListener, Components.results.NS_OK,
cIOL.MODIFY, item.id, item);
}.bind(this), function(e) {
let code = e.result || Components.results.NS_ERROR_FAILURE;
if (code != Components.interfaces.calIErrors.OPERATION_CANCELLED) {
cal.ERROR("[calGoogleCalendar] Modifying item " + aNewItem.title +
" failed:" + code + ": " + e.message);
}
this.notifyPureOperationComplete(aListener, code, cIOL.MODIFY, aNewItem.id, e.message);
}.bind(this));
return request;
},
deleteItem: function(aItem, aListener) {
cal.LOG("[calGoogleCalendar] Deleting item " + aItem.title + "(" + aItem.id + ")");
let request = new calGoogleRequest();
Task.spawn(function() {
request.type = request.DELETE;
request.calendar = this;
if (cal.isEvent(aItem)) {
request.uri = this.createEventsURI("events", getGoogleId(aItem, this.offlineStorage));
if (Preferences.get("calendar.google.sendEventNotifications", false)) {
request.addQueryParameter("sendNotifications", "true");
}
} else if (cal.isToDo(aItem)) {
request.uri = this.createTasksURI("tasks", aItem.id);
}
if (!request.uri) {
throw Components.Exception("Item type not supported",
Components.results.NS_ERROR_NOT_IMPLEMENTED);
}
// Set up etag from storage so we don't overwrite any foreign changes
let meta = getItemMetadata(this.offlineStorage, aItem) ||
getItemMetadata(this.offlineStorage, aItem.parentItem);
if (meta && meta.etag) {
request.addRequestHeader("If-Match", meta.etag);
} else {
cal.ERROR("[calGoogleCalendar] Missing ETag for " + aItem.hashId);
}
try {
yield this.session.asyncItemRequest(request);
} catch (e if e.result == calGoogleRequest.CONFLICT_MODIFY ||
e.result == calGoogleRequest.CONFLICT_DELETED) {
yield checkResolveConflict(request, this, aItem);
}
deleteItemMetadata(this.offlineStorage, aItem);
throw new Task.Result(aItem);
}.bind(this)).then(function (item) {
cal.LOG("[calGoogleCalendar] Deleting " + aItem.title + " succeeded");
this.observers.notify("onDeleteItem", [item]);
this.notifyOperationComplete(aListener, Components.results.NS_OK,
cIOL.DELETE, item.id, item);
}.bind(this), function(e) {
let code = e.result || Components.results.NS_ERROR_FAILURE;
if (code != Components.interfaces.calIErrors.OPERATION_CANCELLED) {
cal.ERROR("[calGoogleCalendar] Deleting item " + aItem.title +
" failed:" + code + ": " + e.message);
}
this.notifyPureOperationComplete(aListener, code, cIOL.DELETE, aItem.id, e.message);
}.bind(this));
return request;
},
getItem: function(aId, aListener) {
this.mOfflineStorage.getItem.apply(this.mOfflineStorage, arguments);
},
getItems: function(aFilter, aCount, aRangeStart, aRangeEnd, aListener) {
this.mOfflineStorage.getItems.apply(this.mOfflineStorage, arguments);
},
refresh: function() {
this.mObservers.notify("onLoad", [this]);
},
/**
* Implement calIChangeLog
*/
get offlineStorage() this.mOfflineStorage,
set offlineStorage(val) {
this.mOfflineStorage = val;
let cacheVersion = this.getProperty("cache.version");
let resetPromise;
if (cacheVersion && cacheVersion != this.CACHE_DB_VERSION) {
cal.LOG("[calGoogleCalendar] Migrating cache from " +
cacheVersion + " to " + this.CACHE_DB_VERSION);
this.resetSync()
resetPromise = this.resetSync();
} else if (!cacheVersion) {
resetPromise = Promise.resolve();
}
if (resetPromise) {
resetPromise.then(function() {
this.setProperty("cache.version", this.CACHE_DB_VERSION);
}.bind(this));
}
return val;
},
resetLog: function() {
this.resetSync().then(function() {
this.mObservers.notify("onLoad", [this]);
}.bind(this));
},
resetSync: function() {
let deferred = PromiseUtils.defer();
cal.LOG("[calGoogleCalendar] Resetting last updated counter for " + this.name);
this.setProperty("syncToken.events", "");
this.setProperty("lastUpdated.tasks", "");
this.mThrottle = Object.create(null);
this.mOfflineStorage.QueryInterface(Components.interfaces.calICalendarProvider)
.deleteCalendar(this.mOfflineStorage, {
onDeleteCalendar: function(aCalendar, aStatus, aDetail) {
if (Components.isSuccessCode(aStatus)) {
deferred.resolve();
} else {
deferred.reject(aDetail);
}
}
});
return deferred.promise;
},
replayChangesOn: function(aListener) {
// Figure out if the user is idle, no need to synchronize if so.
let idleTime = Components.classes["@mozilla.org/widget/idleservice;1"]
.getService(Components.interfaces.nsIIdleService)
.idleTime;
let maxIdleTime = Preferences.get("calendar.google.idleTime", 300) * 1000;
if (maxIdleTime != 0 && idleTime > maxIdleTime) {
cal.LOG("[calGoogleCalendar] Skipping refresh since user is idle");
aListener.onResult({ status: Components.results.NS_OK }, null);
return Promise.resolve();
}
// Now that we've determined we are not idle we can continue with the sync.
let maxResults = Preferences.get("calendar.google.maxResultsPerRequest", null);
// We are going to be making potentially lots of changes to the offline
// storage, start a batch operation.
this.mOfflineStorage.startBatch();
// Update the calendar settings
let calendarPromise = Promise.resolve();
if (this.mCalendarName && this.checkThrottle("calendarList")) {
let calendarRequest = new calGoogleRequest();
calendarRequest.calendar = this;
calendarRequest.type = calendarRequest.GET;
calendarRequest.uri = this.createUsersURI("calendarList", this.mCalendarName)
calendarPromise = this.session.asyncItemRequest(calendarRequest).then(function(aData) {
if (aData.defaultReminders) {
this.defaultReminders = aData.defaultReminders.map(function(x) JSONToAlarm(x, true));
} else {
this.defaultReminders = [];
}
for each (let k in ["accessRole", "backgroundColor", "description",
"foregroundColor", "location", "primary",
"summary", "summaryOverride", "timeZone"]) {
this.setProperty("settings." + k, aData[k]);
}
this.setProperty("settings.defaultReminders", JSON.stringify(aData.defaultReminders));
}.bind(this));
}
// Set up a request for the events
let eventsRequest = new calGoogleRequest();
let eventsPromise = Promise.resolve();
eventsRequest.calendar = this;
eventsRequest.type = eventsRequest.GET;
eventsRequest.uri = this.createEventsURI("events");
eventsRequest.addQueryParameter("timeZone", cal.calendarDefaultTimezone().tzid);
eventsRequest.addQueryParameter("maxResults", maxResults);
let syncToken = this.getProperty("syncToken.events");
if (syncToken) {
eventsRequest.addQueryParameter("showDeleted", "true");
eventsRequest.addQueryParameter("syncToken", syncToken);
}
if (eventsRequest.uri && this.checkThrottle("events")) {
let saver = new ItemSaver(this);
eventsPromise = this.session.asyncPaginatedRequest(eventsRequest, null, function(aData) {
// On each request...
return saver.parseItemStream(aData);
}.bind(this), function(aData) {
// On last request...
return saver.processRemainingExceptions().then(function() {
if (aData.nextSyncToken) {
cal.LOG("[calGoogleCalendar] New sync token for " +
this.name + "(events) is now: " + aData.nextSyncToken);
this.setProperty("syncToken.events", aData.nextSyncToken);
}
}.bind(this));
}.bind(this));
}
// Set up a request for tasks
let tasksRequest = new calGoogleRequest();
let tasksPromise = Promise.resolve();
tasksRequest.calendar = this;
tasksRequest.type = tasksRequest.GET;
tasksRequest.uri = this.createTasksURI("tasks");
tasksRequest.addQueryParameter("maxResults", maxResults);
let lastUpdated = this.getUpdatedMin("tasks");
if (lastUpdated) {
tasksRequest.addQueryParameter("updatedMin", cal.toRFC3339(lastUpdated));
tasksRequest.addQueryParameter("showDeleted", "true");
}
if (tasksRequest.uri && this.checkThrottle("tasks")) {
let saver = new ItemSaver(this);
tasksPromise = this.session.asyncPaginatedRequest(tasksRequest, function(aData) {
// On the first request...
cal.LOG("[calGoogleCalendar] Last sync date for " + this.name +
"(tasks) is now: " + tasksRequest.requestDate.toString());
let lastUpdated = tasksRequest.requestDate.icalString;
this.setProperty("lastUpdated.tasks", lastUpdated);
}.bind(this), function(aData) {
// On each request...
return saver.parseItemStream(aData);
}.bind(this));
}
return PromiseAll([calendarPromise, eventsPromise, tasksPromise]).then(function() {
this.mOfflineStorage.endBatch();
aListener.onResult({ status: Components.results.NS_OK }, null);
}.bind(this), function(e) {
this.mOfflineStorage.endBatch();
let code = e.result || Components.results.NS_ERROR_FAILURE;
if (code == calGoogleRequest.RESOURCE_GONE) {
cal.LOG("[calGoogleCalendar] Server did not accept " +
"incremental update, resetting calendar and " +
"starting over.");
this.resetSync().then(function() {
this.replayChangesOn(aListener);
}.bind(this), function(e) {
cal.ERROR("[calGoogleCalendar] Error resetting calendar:\n" +
stringException(e));
aListener.onResult({ status: e.result }, e.message);
}.bind(this));
} else {
cal.LOG("[calGoogleCalendar] Error syncing:\n" + code + ":" +
stringException(e));
aListener.onResult({ status: code }, e.message);
}
}.bind(this));
},
/**
* Implement calISchedulingSupport. Most is taken care of by the base
* provider, but we want to advertise that we will always take care of
* notifications.
*/
canNotify: function(aMethod, aItem) true
};
var NSGetFactory = XPCOMUtils.generateNSGetFactory([calGoogleCalendar]);
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