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ewsresource.cpp
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/* This file is part of Akonadi EWS Resource
Copyright (C) 2015-2016 Krzysztof Nowicki <[email protected]>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include <QtCore/QDebug>
#include <KI18n/KLocalizedString>
#include <AkonadiCore/ChangeRecorder>
#include <AkonadiCore/CollectionFetchScope>
#include <AkonadiCore/ItemFetchScope>
#include <AkonadiCore/CollectionFetchJob>
#include <AkonadiCore/CollectionModifyJob>
#include <AkonadiCore/EntityDisplayAttribute>
#include <Akonadi/KMime/SpecialMailCollections>
#include <KMime/Message>
#include <KWallet/KWallet>
#include <KWidgetsAddons/KPasswordDialog>
#include "ewsresource.h"
#include "ewsfetchitemsjob.h"
#include "ewsfetchfoldersjob.h"
#include "ewsfetchfoldersincrjob.h"
#include "ewsgetitemrequest.h"
#include "ewsupdateitemrequest.h"
#include "ewsmodifyitemflagsjob.h"
#include "ewsmoveitemrequest.h"
#include "ewsdeleteitemrequest.h"
#include "ewscreatefolderrequest.h"
#include "ewsmovefolderrequest.h"
#include "ewsupdatefolderrequest.h"
#include "ewsdeletefolderrequest.h"
#include "ewssubscriptionmanager.h"
#include "ewsgetfolderrequest.h"
#include "ewsitemhandler.h"
#include "ewsmodifyitemjob.h"
#include "ewscreateitemjob.h"
#include "configdialog.h"
#include "settings.h"
#ifdef HAVE_SEPARATE_MTA_RESOURCE
#include "ewscreateitemrequest.h"
#endif
#include "tags/ewstagstore.h"
#include "tags/ewsupdateitemstagsjob.h"
#include "tags/ewsglobaltagswritejob.h"
#include "tags/ewsglobaltagsreadjob.h"
#include "ewsclient_debug.h"
#include "resourceadaptor.h"
using namespace Akonadi;
struct SpecialFolders {
EwsDistinguishedId did;
SpecialMailCollections::Type type;
QString iconName;
};
static const QVector<SpecialFolders> specialFolderList = {
{EwsDIdInbox, SpecialMailCollections::Inbox, QStringLiteral("mail-folder-inbox")},
{EwsDIdOutbox, SpecialMailCollections::Outbox, QStringLiteral("mail-folder-outbox")},
{EwsDIdSentItems, SpecialMailCollections::SentMail, QStringLiteral("mail-folder-sent")},
{EwsDIdDeletedItems, SpecialMailCollections::Trash, QStringLiteral("user-trash")},
{EwsDIdDrafts, SpecialMailCollections::Drafts, QStringLiteral("document-properties")}
};
const QString EwsResource::akonadiEwsPropsetUuid = QStringLiteral("9bf757ae-69b5-4d8a-bf1d-2dd0c0871a28");
const EwsPropertyField EwsResource::globalTagsProperty(EwsResource::akonadiEwsPropsetUuid,
QStringLiteral("GlobalTags"),
EwsPropTypeStringArray);
const EwsPropertyField EwsResource::globalTagsVersionProperty(EwsResource::akonadiEwsPropsetUuid,
QStringLiteral("GlobalTagsVersion"),
EwsPropTypeInteger);
const EwsPropertyField EwsResource::tagsProperty(EwsResource::akonadiEwsPropsetUuid,
QStringLiteral("Tags"), EwsPropTypeStringArray);
const EwsPropertyField EwsResource::flagsProperty(EwsResource::akonadiEwsPropsetUuid,
QStringLiteral("Flags"), EwsPropTypeStringArray);
static Q_CONSTEXPR int InitialReconnectTimeout = 60;
static Q_CONSTEXPR int ReconnectTimeout = 300;
EwsResource::EwsResource(const QString &id)
: Akonadi::ResourceBase(id), mTagsRetrieved(false), mReconnectTimeout(InitialReconnectTimeout)
{
//setName(i18n("Microsoft Exchange"));
mEwsClient.setUrl(Settings::baseUrl());
requestPassword(mPassword, true);
if (Settings::domain().isEmpty()) {
mEwsClient.setCredentials(Settings::username(), mPassword);
} else {
mEwsClient.setCredentials(Settings::domain() + '\\' + Settings::username(), mPassword);
}
mEwsClient.setUserAgent(Settings::userAgent());
mEwsClient.setEnableNTLMv2(Settings::enableNTLMv2());
changeRecorder()->fetchCollection(true);
changeRecorder()->collectionFetchScope().setAncestorRetrieval(CollectionFetchScope::Parent);
changeRecorder()->itemFetchScope().fetchFullPayload(true);
changeRecorder()->itemFetchScope().setAncestorRetrieval(ItemFetchScope::Parent);
changeRecorder()->itemFetchScope().setFetchModificationTime(false);
changeRecorder()->itemFetchScope().setFetchTags(true);
mRootCollection.setParentCollection(Collection::root());
mRootCollection.setName(name());
mRootCollection.setContentMimeTypes(QStringList() << Collection::mimeType() << KMime::Message::mimeType());
mRootCollection.setRights(Collection::ReadOnly);
setScheduleAttributeSyncBeforeItemSync(true);
if (Settings::baseUrl().isEmpty()) {
setOnline(false);
Q_EMIT status(NotConfigured, i18nc("@info:status", "No server configured yet."));
} else {
resetUrl();
}
// Load the sync state
QByteArray data = QByteArray::fromBase64(Settings::self()->syncState().toAscii());
if (!data.isEmpty()) {
data = qUncompress(data);
if (!data.isEmpty()) {
QDataStream stream(data);
stream >> mSyncState;
}
}
data = QByteArray::fromBase64(Settings::folderSyncState().toAscii());
if (!data.isEmpty()) {
data = qUncompress(data);
if (!data.isEmpty()) {
mFolderSyncState = QString::fromAscii(data);
}
}
setHierarchicalRemoteIdentifiersEnabled(true);
mTagStore = new EwsTagStore(this);
QMetaObject::invokeMethod(this, "delayedInit", Qt::QueuedConnection);
}
EwsResource::~EwsResource()
{
}
void EwsResource::delayedInit()
{
new ResourceAdaptor(this);
}
void EwsResource::resetUrl()
{
Q_EMIT status(Running, i18nc("@info:status", "Connecting to Exchange server"));
EwsGetFolderRequest *req = new EwsGetFolderRequest(mEwsClient, this);
EwsId::List folders;
folders << EwsId(EwsDIdMsgFolderRoot);
folders << EwsId(EwsDIdInbox);
req->setFolderIds(folders);
EwsFolderShape shape(EwsShapeIdOnly);
shape << EwsPropertyField(QStringLiteral("folder:DisplayName"));
// Use the opportunity of reading the root folder to read the tag data.
shape << globalTagsProperty << globalTagsVersionProperty;
req->setFolderShape(shape);
connect(req, &EwsRequest::result, this, &EwsResource::rootFolderFetchFinished);
req->start();
}
void EwsResource::rootFolderFetchFinished(KJob *job)
{
EwsGetFolderRequest *req = qobject_cast<EwsGetFolderRequest*>(job);
if (!req) {
Q_EMIT status(Idle, i18nc("@info:status", "Unable to connect to Exchange server"));
setTemporaryOffline(reconnectTimeout());
qCWarning(EWSRES_LOG) << QStringLiteral("Invalid EwsGetFolderRequest job object");
return;
}
if (req->error()) {
Q_EMIT status(Idle, i18nc("@info:status", "Unable to connect to Exchange server"));
setTemporaryOffline(reconnectTimeout());
qWarning() << "ERROR" << req->errorString();
return;
}
if (req->responses().size() != 2) {
Q_EMIT status(Idle, i18nc("@info:status", "Unable to connect to Exchange server"));
setTemporaryOffline(reconnectTimeout());
qCWarning(EWSRES_LOG) << QStringLiteral("Invalid number of responses received");
return;
}
EwsFolder folder = req->responses()[1].folder();
EwsId id = folder[EwsFolderFieldFolderId].value<EwsId>();
if (id.type() == EwsId::Real) {
#ifdef HAVE_INBOX_FILTERING_WORKAROUND
EwsId::setInboxId(id);
Collection c;
c.setRemoteId(id.id());
CollectionFetchJob *job = new CollectionFetchJob(c, CollectionFetchJob::Base, this);
job->setFetchScope(changeRecorder()->collectionFetchScope());
job->fetchScope().setResource(identifier());
job->fetchScope().setListFilter(CollectionFetchScope::Sync);
connect(job, &CollectionFetchJob::result, this, &EwsResource::adjustInboxRemoteIdFetchFinished);
#else
Collection c;
c.setRemoteId(QStringLiteral("INBOX"));
CollectionFetchJob *job = new CollectionFetchJob(c, CollectionFetchJob::Base, this);
job->setFetchScope(changeRecorder()->collectionFetchScope());
job->fetchScope().setResource(identifier());
job->fetchScope().setListFilter(CollectionFetchScope::Sync);
job->setProperty("inboxId", id.id());
connect(job, &CollectionFetchJob::result, this, &EwsResource::adjustInboxRemoteIdFetchFinished);
int inboxIdx = Settings::serverSubscriptionList().indexOf(QStringLiteral("INBOX"));
if (inboxIdx >= 0) {
QStringList subList = Settings::serverSubscriptionList();
subList[inboxIdx] = id.id();
Settings::setServerSubscriptionList(subList);
}
#endif
}
folder = req->responses().first().folder();
id = folder[EwsFolderFieldFolderId].value<EwsId>();
if (id.type() == EwsId::Real) {
mRootCollection.setRemoteId(id.id());
mRootCollection.setRemoteRevision(id.changeKey());
qDebug() << "Root folder is " << id;
Q_EMIT status(Idle, i18nc("@info:status", "Ready"));
if (Settings::serverSubscription()) {
mSubManager.reset(new EwsSubscriptionManager(mEwsClient, id, this));
connect(mSubManager.data(), &EwsSubscriptionManager::foldersModified, this, &EwsResource::foldersModifiedEvent);
connect(mSubManager.data(), &EwsSubscriptionManager::folderTreeModified, this, &EwsResource::folderTreeModifiedEvent);
connect(mSubManager.data(), &EwsSubscriptionManager::fullSyncRequested, this, &EwsResource::fullSyncRequestedEvent);
/* Use a queued connection here as the connectionError() method will actually destroy the subscription manager. If this
* was done with a direct connection this would have ended up with destroying the caller object followed by a crash. */
connect(mSubManager.data(), &EwsSubscriptionManager::connectionError, this, &EwsResource::connectionError,
Qt::QueuedConnection);
mSubManager->start();
}
fetchSpecialFolders();
synchronizeCollectionTree();
mTagStore->readTags(folder[globalTagsProperty].toStringList(), folder[globalTagsVersionProperty].toInt());
}
}
void EwsResource::adjustInboxRemoteIdFetchFinished(KJob *job)
{
if (!job->error()) {
CollectionFetchJob *fetchJob = qobject_cast<CollectionFetchJob*>(job);
Q_ASSERT(fetchJob);
if (!fetchJob->collections().isEmpty()) {
Collection c = fetchJob->collections()[0];
#ifdef HAVE_INBOX_FILTERING_WORKAROUND
c.setRemoteId(QStringLiteral("INBOX"));
#else
c.setRemoteId(fetchJob->property("inboxId").toString());
#endif
CollectionModifyJob *modifyJob = new CollectionModifyJob(c, this);
modifyJob->start();
}
}
}
void EwsResource::retrieveCollections()
{
if (mRootCollection.remoteId().isNull()) {
cancelTask(QStringLiteral("Root folder id not known."));
return;
}
Q_EMIT status(Running, i18nc("@info:status", "Retrieving collection tree"));
if (!mFolderSyncState.isEmpty() && !mRootCollection.isValid()) {
/* When doing an incremental sync the real Akonadi identifier of the root collection must
* be known, because the retrieved list of changes needs to include all parent folders up
* to the root. None of the child collections are required to be valid, but the root must
* be, as it needs to be the anchor point.
*/
CollectionFetchJob *fetchJob = new CollectionFetchJob(mRootCollection,
CollectionFetchJob::Base);
connect(fetchJob, &CollectionFetchJob::result, this, &EwsResource::rootCollectionFetched);
fetchJob->start();
} else {
doRetrieveCollections();
}
synchronizeTags();
}
void EwsResource::rootCollectionFetched(KJob *job)
{
if (job->error()) {
qCWarning(EWSRES_LOG) << "ERROR" << job->errorString();
} else {
CollectionFetchJob *fetchJob = qobject_cast<CollectionFetchJob*>(job);
if (fetchJob && !fetchJob->collections().isEmpty()) {
mRootCollection = fetchJob->collections().first();
qCDebugNC(EWSRES_LOG) << QStringLiteral("Root collection fetched: ") << mRootCollection;
}
}
/* If the fetch failed for whatever reason force a full sync, which doesn't require the root
* collection to be valid. */
if (!mRootCollection.isValid()) {
mFolderSyncState.clear();
}
doRetrieveCollections();
}
void EwsResource::doRetrieveCollections()
{
if (mFolderSyncState.isEmpty()) {
EwsFetchFoldersJob *job = new EwsFetchFoldersJob(mEwsClient, mRootCollection, this);
connect(job, &EwsFetchFoldersJob::result, this, &EwsResource::fetchFoldersJobFinished);
job->start();
}
else {
EwsFetchFoldersIncrJob *job = new EwsFetchFoldersIncrJob(mEwsClient, mFolderSyncState,
mRootCollection, this);
connect(job, &EwsFetchFoldersIncrJob::result, this, &EwsResource::fetchFoldersIncrJobFinished);
job->start();
}
}
void EwsResource::connectionError()
{
Q_EMIT status(Broken, i18nc("@info:status", "Unable to connect to Exchange server"));
setTemporaryOffline(reconnectTimeout());
}
void EwsResource::retrieveItems(const Collection &collection)
{
Q_EMIT status(1, QStringLiteral("Retrieving item list"));
Q_EMIT status(Running, i18nc("@info:status", "Retrieving %1 items").arg(collection.name()));
QString rid = collection.remoteId();
EwsFetchItemsJob *job = new EwsFetchItemsJob(collection, mEwsClient,
mSyncState.value(rid), mItemsToCheck.value(rid), mTagStore, this);
job->setQueuedUpdates(mQueuedUpdates.value(collection.remoteId()));
mQueuedUpdates.remove(collection.remoteId());
connect(job, SIGNAL(finished(KJob*)), SLOT(itemFetchJobFinished(KJob*)));
connect(job, SIGNAL(status(int,const QString&)), SIGNAL(status(int,const QString&)));
connect(job, SIGNAL(percent(int)), SIGNAL(percent(int)));
job->start();
}
#if (AKONADI_VERSION > 0x50328)
bool EwsResource::retrieveItems(const Item::List &items, const QSet<QByteArray> &parts)
{
Q_UNUSED(parts)
qDebug() << "retrieveItems";
EwsGetItemRequest *req = new EwsGetItemRequest(mEwsClient, this);
EwsId::List ids;
Q_FOREACH(const Item &item, items) {
ids << EwsId(item.remoteId(), item.remoteRevision());
}
req->setItemIds(ids);
EwsItemShape shape(EwsShapeIdOnly);
shape << EwsPropertyField("item:MimeContent");
req->setItemShape(shape);
req->setProperty("items", QVariant::fromValue<Item::List>(items));
connect(req, &EwsGetItemRequest::result, this, &EwsResource::getItemsRequestFinished);
req->start();
return true;
}
void EwsResource::getItemsRequestFinished(KJob *job)
{
if (job->error()) {
qWarning() << "ERROR" << job->errorString();
cancelTask(job->errorString());
return;
}
EwsGetItemRequest *req = qobject_cast<EwsGetItemRequest*>(job);
if (!req) {
qCWarning(EWSRES_LOG) << QStringLiteral("Invalid EwsGetItemRequest job object");
cancelTask(QStringLiteral("Invalid EwsGetItemRequest job object"));
return;
}
Item::List items = req->property("items").value<Item::List>();
QHash<QString, Item> itemHash;
Q_FOREACH(const Item& item, items) {
itemHash.insert(item.remoteId(), item);
}
const EwsGetItemRequest::Response &resp = req->responses()[0];
if (!resp.isSuccess()) {
qWarning() << QStringLiteral("Item fetch failed!");
cancelTask(QStringLiteral("Item fetch failed!"));
return;
}
if (items.size() != req->responses().size()) {
qWarning() << QStringLiteral("Item fetch failed - incorrect number of responses!");
cancelTask(QStringLiteral("Item fetch failed - incorrect number of responses!"));
return;
}
Q_FOREACH(const EwsGetItemRequest::Response &resp, req->responses()) {
const EwsItem &ewsItem = resp.item();
EwsId id = ewsItem[EwsItemFieldItemId].value<EwsId>();
auto it = itemHash.find(id.id());
if (it == itemHash.end()) {
qWarning() << QStringLiteral("Item fetch failed - Akonadi item not found for item %s!").arg(id.id());
cancelTask(QStringLiteral("Item fetch failed - Akonadi item not found for item %s!").arg(id.id()));
return;
}
EwsItemType type = ewsItem.internalType();
if (type == EwsItemTypeUnknown) {
qWarning() << QStringLiteral("Item fetch failed - Unknown item type for item %s!").arg(id.id());
cancelTask(QStringLiteral("Item fetch failed - Unknown item type for item %s!").arg(id.id()));
return;
}
if (!EwsItemHandler::itemHandler(type)->setItemPayload(*it, ewsItem)) {
cancelTask(QStringLiteral("Failed to fetch item payload."));
return;
}
}
itemsRetrieved(itemHash.values().toVector());
}
#else
bool EwsResource::retrieveItem(const Item &item, const QSet<QByteArray> &parts)
{
Q_UNUSED(parts)
qDebug() << "retrieveItem";
EwsGetItemRequest *req = new EwsGetItemRequest(mEwsClient, this);
EwsId::List ids;
ids << EwsId(item.remoteId(), item.remoteRevision());
req->setItemIds(ids);
EwsItemShape shape(EwsShapeIdOnly);
shape << EwsPropertyField("item:MimeContent");
req->setItemShape(shape);
req->setProperty("item", QVariant::fromValue<Item>(item));
connect(req, &EwsGetItemRequest::result, this, &EwsResource::getItemRequestFinished);
req->start();
return true;
}
void EwsResource::getItemRequestFinished(KJob *job)
{
if (job->error()) {
qWarning() << "ERROR" << job->errorString();
cancelTask(job->errorString());
return;
}
EwsGetItemRequest *req = qobject_cast<EwsGetItemRequest*>(job);
if (!req) {
qCWarning(EWSRES_LOG) << QStringLiteral("Invalid EwsGetItemRequest job object");
cancelTask(QStringLiteral("Invalid EwsGetItemRequest job object"));
return;
}
Item item = req->property("item").value<Item>();
const EwsGetItemRequest::Response &resp = req->responses()[0];
if (!resp.isSuccess()) {
qWarning() << QStringLiteral("Item fetch failed!");
cancelTask(QStringLiteral("Item fetch failed!"));
return;
}
const EwsItem &ewsItem = resp.item();
EwsItemType type = ewsItem.internalType();
if (type == EwsItemTypeUnknown) {
qWarning() << QStringLiteral("Item fetch failed - Unknown item type!");
cancelTask(QStringLiteral("Item fetch failed - Unknown item type!"));
return;
}
if (!EwsItemHandler::itemHandler(type)->setItemPayload(item, ewsItem)) {
cancelTask(QStringLiteral("Failed to fetch item payload."));
return;
}
itemRetrieved(item);
}
#endif
void EwsResource::configure(WId windowId)
{
ConfigDialog dlg(this, mEwsClient, windowId);
if (dlg.exec()) {
mSubManager.reset(Q_NULLPTR);
mEwsClient.setUrl(Settings::baseUrl());
if (Settings::domain().isEmpty()) {
mEwsClient.setCredentials(Settings::username(), mPassword);
} else {
mEwsClient.setCredentials(Settings::domain() + '\\' + Settings::username(), mPassword);
}
Settings::self()->save();
resetUrl();
}
}
void EwsResource::fetchFoldersJobFinished(KJob *job)
{
Q_EMIT status(Idle, i18nc("@info:status", "Ready"));
EwsFetchFoldersJob *req = qobject_cast<EwsFetchFoldersJob*>(job);
if (!req) {
qCWarning(EWSRES_LOG) << QStringLiteral("Invalid EwsFetchFoldersJob job object");
cancelTask(QStringLiteral("Invalid EwsFetchFoldersJob job object"));
return;
}
if (req->error()) {
qWarning() << "ERROR" << req->errorString();
cancelTask(req->errorString());
return;
}
mFolderSyncState = req->syncState();
saveState();
collectionsRetrieved(req->folders());
}
void EwsResource::fetchFoldersIncrJobFinished(KJob *job)
{
Q_EMIT status(Idle, i18nc("@info:status", "Ready"));
EwsFetchFoldersIncrJob *req = qobject_cast<EwsFetchFoldersIncrJob*>(job);
if (!req) {
qCWarning(EWSRES_LOG) << QStringLiteral("Invalid EwsFetchFoldersIncrJob job object");
cancelTask(QStringLiteral("Invalid EwsFetchFoldersIncrJob job object"));
return;
}
if (req->error()) {
qCWarningNC(EWSRES_LOG) << QStringLiteral("ERROR") << req->errorString();
/* Retry with a full sync. */
qCWarningNC(EWSRES_LOG) << QStringLiteral("Retrying with a full sync.");
mFolderSyncState.clear();
doRetrieveCollections();
return;
}
mFolderSyncState = req->syncState();
saveState();
collectionsRetrievedIncremental(req->changedFolders(), req->deletedFolders());
}
void EwsResource::itemFetchJobFinished(KJob *job)
{
EwsFetchItemsJob *fetchJob = qobject_cast<EwsFetchItemsJob*>(job);
if (!fetchJob) {
qCWarningNC(EWSRES_LOG) << QStringLiteral("Invalid EwsFetchItemsJobjob object");
cancelTask(QStringLiteral("Invalid EwsFetchItemsJob job object"));
return;
}
if (job->error()) {
qCWarningNC(EWSRES_LOG) << QStringLiteral("Item fetch error:") << job->errorString();
if (mSyncState.contains(fetchJob->collection().remoteId())) {
qCDebugNC(EWSRES_LOG) << QStringLiteral("Retrying with empty state.");
// Retry with a clear sync state.
mSyncState.remove(fetchJob->collection().remoteId());
retrieveItems(fetchJob->collection());
}
else {
qCDebugNC(EWSRES_LOG) << QStringLiteral("Clean sync failed.");
// No more hope
cancelTask(job->errorString());
return;
}
}
else {
mSyncState[fetchJob->collection().remoteId()] = fetchJob->syncState();
itemsRetrievedIncremental(fetchJob->changedItems(), fetchJob->deletedItems());
}
saveState();
mItemsToCheck.remove(fetchJob->collection().remoteId());
Q_EMIT status(Idle, i18nc("@info:status", "Ready"));
}
void EwsResource::itemChanged(const Akonadi::Item &item, const QSet<QByteArray> &partIdentifiers)
{
EwsItemType type = EwsItemHandler::mimeToItemType(item.mimeType());
if (type == EwsItemTypeItem) {
cancelTask("Item type not supported for changing");
}
else {
EwsModifyItemJob *job = EwsItemHandler::itemHandler(type)->modifyItemJob(mEwsClient,
Item::List() << item, partIdentifiers, this);
connect(job, SIGNAL(result(KJob*)), SLOT(itemChangeRequestFinished(KJob*)));
job->start();
}
}
void EwsResource::itemsFlagsChanged(const Akonadi::Item::List &items, const QSet<QByteArray> &addedFlags,
const QSet<QByteArray> &removedFlags)
{
EwsModifyItemFlagsJob *job = new EwsModifyItemFlagsJob(mEwsClient, this, items, addedFlags, removedFlags);
connect(job, &EwsModifyItemFlagsJob::result, this, &EwsResource::itemModifyFlagsRequestFinished);
job->start();
}
void EwsResource::itemModifyFlagsRequestFinished(KJob *job)
{
if (job->error()) {
cancelTask(job->errorString());
return;
}
EwsModifyItemFlagsJob *req = qobject_cast<EwsModifyItemFlagsJob*>(job);
if (!req) {
cancelTask(QStringLiteral("Invalid EwsModifyItemFlagsJob job object"));
return;
}
changesCommitted(req->items());
}
void EwsResource::itemChangeRequestFinished(KJob *job)
{
if (job->error()) {
cancelTask(job->errorString());
return;
}
EwsModifyItemJob *req = qobject_cast<EwsModifyItemJob*>(job);
if (!req) {
cancelTask(QStringLiteral("Invalid EwsModifyItemJob job object"));
return;
}
changesCommitted(req->items());
}
void EwsResource::itemsMoved(const Item::List &items, const Collection &sourceCollection,
const Collection &destinationCollection)
{
EwsId::List ids;
Q_FOREACH(const Item &item, items) {
EwsId id(item.remoteId(), item.remoteRevision());
ids.append(id);
}
EwsMoveItemRequest *req = new EwsMoveItemRequest(mEwsClient, this);
req->setItemIds(ids);
EwsId destId(destinationCollection.remoteId(), QString());
req->setDestinationFolderId(destId);
req->setProperty("items", QVariant::fromValue<Item::List>(items));
req->setProperty("sourceCollection", QVariant::fromValue<Collection>(sourceCollection));
req->setProperty("destinationCollection", QVariant::fromValue<Collection>(destinationCollection));
connect(req, SIGNAL(result(KJob*)), SLOT(itemMoveRequestFinished(KJob*)));
req->start();
}
void EwsResource::itemMoveRequestFinished(KJob *job)
{
if (job->error()) {
cancelTask(job->errorString());
return;
}
EwsMoveItemRequest *req = qobject_cast<EwsMoveItemRequest*>(job);
if (!req) {
cancelTask(QStringLiteral("Invalid EwsMoveItemRequest job object"));
return;
}
Item::List items = job->property("items").value<Item::List>();
if (items.count() != req->responses().count()) {
cancelTask(QStringLiteral("Invalid number of responses received from server."));
return;
}
/* When moving a batch of items it is possible that the operation will fail for some of them.
* Unfortunately Akonadi doesn't provide a way to report such partial success/failure. In order
* to work around this in case of partial failure the source and destination folders will be
* resynchronised. In order to avoid doing a full sync a hint will be provided in order to
* indicate the item(s) to check.
*/
Item::List movedItems;
EwsId::List failedIds;
Collection srcCol = req->property("sourceCollection").value<Collection>();
Collection dstCol = req->property("destinationCollection").value<Collection>();
Item::List::iterator it = items.begin();
Q_FOREACH(const EwsMoveItemRequest::Response &resp, req->responses()) {
Item &item = *it;
if (resp.isSuccess()) {
qCDebugNC(EWSRES_LOG) << QStringLiteral("Move succeeded for item %1 %2").arg(resp.itemId().id()).arg(item.remoteId());
if (item.isValid()) {
/* Log item deletion in the source folder so that the next sync doesn't trip over
* non-existent items. Use old remote ids for that. */
if (mSubManager) {
mSubManager->queueUpdate(EwsDeletedEvent, item.remoteId(), QString());
}
mQueuedUpdates[srcCol.remoteId()].append({item.remoteId(), QString(), EwsDeletedEvent});
item.setRemoteId(resp.itemId().id());
item.setRemoteRevision(resp.itemId().changeKey());
movedItems.append(item);
}
}
else {
warning(QStringLiteral("Move failed for item %1").arg(item.remoteId()));
qCDebugNC(EWSRES_LOG) << QStringLiteral("Move failed for item %1").arg(item.remoteId());
failedIds.append(EwsId(item.remoteId(), QString()));
}
it++;
}
if (!failedIds.isEmpty()) {
qCWarningNC(EWSRES_LOG) << QStringLiteral("Failed to move %1 items. Forcing src & dst folder sync.")
.arg(failedIds.size());
mItemsToCheck[srcCol.remoteId()] += failedIds;
foldersModifiedEvent(EwsId::List({EwsId(srcCol.remoteId(), QString())}));
mItemsToCheck[dstCol.remoteId()] += failedIds;
foldersModifiedEvent(EwsId::List({EwsId(dstCol.remoteId(), QString())}));
}
changesCommitted(movedItems);
}
void EwsResource::itemsRemoved(const Item::List &items)
{
EwsId::List ids;
Q_FOREACH(const Item &item, items) {
EwsId id(item.remoteId(), item.remoteRevision());
ids.append(id);
}
EwsDeleteItemRequest *req = new EwsDeleteItemRequest(mEwsClient, this);
req->setItemIds(ids);
req->setProperty("items", QVariant::fromValue<Item::List>(items));
connect(req, &EwsDeleteItemRequest::result, this, &EwsResource::itemDeleteRequestFinished);
req->start();
}
void EwsResource::itemDeleteRequestFinished(KJob *job)
{
if (job->error()) {
cancelTask(job->errorString());
return;
}
EwsDeleteItemRequest *req = qobject_cast<EwsDeleteItemRequest*>(job);
if (!req) {
cancelTask(QStringLiteral("Invalid EwsDeleteItemRequest job object"));
return;
}
Item::List items = job->property("items").value<Item::List>();
if (items.count() != req->responses().count()) {
cancelTask(QStringLiteral("Invalid number of responses received from server."));
return;
}
/* When removing a batch of items it is possible that the operation will fail for some of them.
* Unfortunately Akonadi doesn't provide a way to report such partial success/failure. In order
* to work around this in case of partial failure the original folder(s) will be resynchronised.
* In order to avoid doing a full sync a hint will be provided in order to indicate the item(s)
* to check.
*/
EwsId::List foldersToSync;
Item::List::iterator it = items.begin();
Q_FOREACH(const EwsDeleteItemRequest::Response &resp, req->responses()) {
Item &item = *it;
if (resp.isSuccess()) {
qCDebugNC(EWSRES_LOG) << QStringLiteral("Delete succeeded for item %1").arg(item.remoteId());
if (mSubManager) {
mSubManager->queueUpdate(EwsDeletedEvent, item.remoteId(), QString());
}
mQueuedUpdates[item.parentCollection().remoteId()].append({item.remoteId(), QString(), EwsDeletedEvent});
}
else {
warning(QStringLiteral("Delete failed for item %1").arg(item.remoteId()));
qCDebugNC(EWSRES_LOG) << QStringLiteral("Delere failed for item %1").arg(item.remoteId());
EwsId colId = EwsId(item.parentCollection().remoteId(), QString());
mItemsToCheck[colId.id()].append(EwsId(item.remoteId(), QString()));
if (!foldersToSync.contains(colId)) {
foldersToSync.append(colId);
}
}
it++;
}
if (!foldersToSync.isEmpty()) {
qCWarningNC(EWSRES_LOG) << QStringLiteral("Need to force sync for %1 folders.")
.arg(foldersToSync.size());
foldersModifiedEvent(foldersToSync);
}
changeProcessed();
}
void EwsResource::itemAdded(const Item &item, const Collection &collection)
{
EwsItemType type = EwsItemHandler::mimeToItemType(item.mimeType());
if (type == EwsItemTypeItem) {
cancelTask("Item type not supported for creation");
}
else {
EwsCreateItemJob *job = EwsItemHandler::itemHandler(type)->createItemJob(mEwsClient, item,
collection, mTagStore, this);
connect(job, &EwsCreateItemJob::result, this, &EwsResource::itemCreateRequestFinished);
job->start();
}
}
void EwsResource::itemCreateRequestFinished(KJob *job)
{
if (job->error()) {
cancelTask(job->errorString());
return;
}
EwsCreateItemJob *req = qobject_cast<EwsCreateItemJob*>(job);
if (!req) {
cancelTask(QStringLiteral("Invalid EwsCreateItemJob job object"));
return;
}
changeCommitted(req->item());
}
void EwsResource::collectionAdded(const Collection &collection, const Collection &parent)
{
EwsFolderType type;
QStringList mimeTypes = collection.contentMimeTypes();
if (mimeTypes.contains(EwsItemHandler::itemHandler(EwsItemTypeCalendarItem)->mimeType())) {
type = EwsFolderTypeCalendar;
}
else if (mimeTypes.contains(EwsItemHandler::itemHandler(EwsItemTypeContact)->mimeType())) {
type = EwsFolderTypeContacts;
}
else if (mimeTypes.contains(EwsItemHandler::itemHandler(EwsItemTypeTask)->mimeType())) {
type = EwsFolderTypeTasks;
}
else if (mimeTypes.contains(EwsItemHandler::itemHandler(EwsItemTypeMessage)->mimeType())) {
type = EwsFolderTypeMail;
}
else {
qCWarningNC(EWSRES_LOG) << QStringLiteral("Cannot determine EWS folder type.");
cancelTask(i18n("Cannot determine EWS folder type."));
return;
}
EwsFolder folder;
folder.setType(type);
folder.setField(EwsFolderFieldDisplayName, collection.name());
EwsCreateFolderRequest *req = new EwsCreateFolderRequest(mEwsClient, this);
req->setParentFolderId(EwsId(parent.remoteId()));
req->setFolders(EwsFolder::List() << folder);
req->setProperty("collection", QVariant::fromValue<Collection>(collection));
connect(req, &EwsCreateFolderRequest::result, this, &EwsResource::folderCreateRequestFinished);
req->start();
}
void EwsResource::folderCreateRequestFinished(KJob *job)
{
if (job->error()) {
cancelTask(job->errorString());
return;
}
EwsCreateFolderRequest *req = qobject_cast<EwsCreateFolderRequest*>(job);
if (!req) {
cancelTask(QStringLiteral("Invalid EwsCreateFolderRequest job object"));
return;
}
Collection col = job->property("collection").value<Collection>();
EwsCreateFolderRequest::Response resp = req->responses().first();
if (resp.isSuccess()) {
const EwsId &id = resp.folderId();
col.setRemoteId(id.id());
col.setRemoteRevision(id.changeKey());
changeCommitted(col);
}
else {
cancelTask(i18n("Failed to create folder"));
}
}
void EwsResource::collectionMoved(const Collection &collection, const Collection &collectionSource,
const Collection &collectionDestination)
{
Q_UNUSED(collectionSource)
EwsId::List ids;
ids.append(EwsId(collection.remoteId(), collection.remoteRevision()));
EwsMoveFolderRequest *req = new EwsMoveFolderRequest(mEwsClient, this);
req->setFolderIds(ids);
EwsId destId(collectionDestination.remoteId());
req->setDestinationFolderId(destId);
req->setProperty("collection", QVariant::fromValue<Collection>(collection));
connect(req, &EwsMoveFolderRequest::result, this, &EwsResource::folderMoveRequestFinished);
req->start();
}
void EwsResource::folderMoveRequestFinished(KJob *job)
{
if (job->error()) {
cancelTask(job->errorString());
return;
}
EwsMoveFolderRequest *req = qobject_cast<EwsMoveFolderRequest*>(job);
if (!req) {
cancelTask(QStringLiteral("Invalid EwsMoveFolderRequest job object"));
return;
}
Collection col = job->property("collection").value<Collection>();
if (req->responses().count() != 1) {
cancelTask(QStringLiteral("Invalid number of responses received from server."));
return;
}
EwsMoveFolderRequest::Response resp = req->responses().first();
if (resp.isSuccess()) {
const EwsId &id = resp.folderId();
col.setRemoteId(id.id());
col.setRemoteRevision(id.changeKey());
changeCommitted(col);
}
else {
cancelTask(i18n("Failed to move folder"));
}
}
void EwsResource::collectionChanged(const Collection &collection,
const QSet<QByteArray> &changedAttributes)
{
if (changedAttributes.contains("NAME")) {
EwsUpdateFolderRequest *req = new EwsUpdateFolderRequest(mEwsClient, this);
EwsUpdateFolderRequest::FolderChange fc(EwsId(collection.remoteId(), collection.remoteRevision()),
EwsFolderTypeMail);
EwsUpdateFolderRequest::Update *upd
= new EwsUpdateFolderRequest::SetUpdate(EwsPropertyField(QStringLiteral("folder:DisplayName")),
collection.name());
fc.addUpdate(upd);
req->addFolderChange(fc);
req->setProperty("collection", QVariant::fromValue<Collection>(collection));
connect(req, &EwsUpdateFolderRequest::finished, this, &EwsResource::folderUpdateRequestFinished);
req->start();
} else {
changeCommitted(collection);
}
}
void EwsResource::collectionChanged(const Akonadi::Collection &collection)
{
Q_UNUSED(collection)
}
void EwsResource::folderUpdateRequestFinished(KJob *job)
{
if (job->error()) {
cancelTask(job->errorString());
return;
}
EwsUpdateFolderRequest *req = qobject_cast<EwsUpdateFolderRequest*>(job);
if (!req) {
cancelTask(QStringLiteral("Invalid EwsUpdateFolderRequest job object"));
return;
}
Collection col = job->property("collection").value<Collection>();
if (req->responses().count() != 1) {
cancelTask(QStringLiteral("Invalid number of responses received from server."));
return;
}