private static boolean testToken(String token) {
GtasksInvoker testService = new GtasksInvoker(token);
try {
testService.ping();
return true;
} catch (IOException i) {
return false;
}
}
private synchronized void synchronizeListHelper(
StoreObject list,
GtasksInvoker invoker,
boolean manual,
SyncExceptionHandler errorHandler,
SyncResultCallback callback) {
String listId = list.getValue(GtasksList.REMOTE_ID);
long lastSyncDate;
if (!manual && list.containsNonNullValue(GtasksList.LAST_SYNC)) {
lastSyncDate = list.getValue(GtasksList.LAST_SYNC);
} else {
lastSyncDate = 0;
}
boolean includeDeletedAndHidden = lastSyncDate != 0;
try {
Tasks taskList =
invoker.getAllGtasksFromListId(
listId, includeDeletedAndHidden, includeDeletedAndHidden, lastSyncDate);
List<com.google.api.services.tasks.model.Task> tasks = taskList.getItems();
if (tasks != null) {
callback.incrementMax(tasks.size() * 10);
HashSet<Long> localIds = new HashSet<Long>(tasks.size());
for (com.google.api.services.tasks.model.Task t : tasks) {
GtasksTaskContainer container = parseRemoteTask(t, listId);
gtasksMetadataService.findLocalMatch(container);
container.gtaskMetadata.setValue(
GtasksMetadata.GTASKS_ORDER, Long.parseLong(t.getPosition()));
container.gtaskMetadata.setValue(
GtasksMetadata.PARENT_TASK, gtasksMetadataService.localIdForGtasksId(t.getParent()));
container.gtaskMetadata.setValue(GtasksMetadata.LAST_SYNC, DateUtilities.now() + 1000L);
write(container);
localIds.add(container.task.getId());
callback.incrementProgress(10);
}
list.setValue(GtasksList.LAST_SYNC, DateUtilities.now());
storeObjectDao.persist(list);
if (lastSyncDate == 0) {
Long[] localIdArray = localIds.toArray(new Long[localIds.size()]);
Criterion delete =
Criterion.and(
Metadata.KEY.eq(GtasksMetadata.METADATA_KEY),
GtasksMetadata.LIST_ID.eq(listId),
Criterion.not(Metadata.TASK.in(localIdArray)));
taskService.deleteWhere(
Task.ID.in(Query.select(Metadata.TASK).from(Metadata.TABLE).where(delete)));
metadataService.deleteWhere(delete);
}
gtasksTaskListUpdater.correctOrderAndIndentForList(listId);
}
} catch (GoogleTasksException e) {
if (errorHandler != null)
errorHandler.handleException("gtasks-sync-io", e, e.getType()); // $NON-NLS-1$
} catch (IOException e) {
if (errorHandler != null)
errorHandler.handleException("gtasks-sync-io", e, e.toString()); // $NON-NLS-1$
}
}
/** Synchronize with server when data changes */
public void pushTaskOnSave(Task task, ContentValues values, GtasksInvoker invoker, boolean sleep)
throws IOException {
if (sleep) AndroidUtilities.sleepDeep(1000L); // Wait for metadata to be saved
Metadata gtasksMetadata = gtasksMetadataService.getTaskMetadata(task.getId());
com.google.api.services.tasks.model.Task remoteModel = null;
boolean newlyCreated = false;
String remoteId = null;
String listId = Preferences.getStringValue(GtasksPreferenceService.PREF_DEFAULT_LIST);
if (listId == null) {
com.google.api.services.tasks.model.TaskList defaultList = invoker.getGtaskList(DEFAULT_LIST);
if (defaultList != null) {
listId = defaultList.getId();
Preferences.setString(GtasksPreferenceService.PREF_DEFAULT_LIST, listId);
} else {
listId = DEFAULT_LIST;
}
}
if (gtasksMetadata == null
|| !gtasksMetadata.containsNonNullValue(GtasksMetadata.ID)
|| TextUtils.isEmpty(gtasksMetadata.getValue(GtasksMetadata.ID))) { // Create case
if (gtasksMetadata == null) {
gtasksMetadata = GtasksMetadata.createEmptyMetadata(task.getId());
}
if (gtasksMetadata.containsNonNullValue(GtasksMetadata.LIST_ID)) {
listId = gtasksMetadata.getValue(GtasksMetadata.LIST_ID);
}
remoteModel = new com.google.api.services.tasks.model.Task();
newlyCreated = true;
} else { // update case
remoteId = gtasksMetadata.getValue(GtasksMetadata.ID);
listId = gtasksMetadata.getValue(GtasksMetadata.LIST_ID);
remoteModel = new com.google.api.services.tasks.model.Task();
remoteModel.setId(remoteId);
}
// If task was newly created but without a title, don't sync--we're in the middle of
// creating a task which may end up being cancelled
if (newlyCreated
&& (!values.containsKey(Task.TITLE.name) || TextUtils.isEmpty(task.getValue(Task.TITLE)))) {
return;
}
// Update the remote model's changed properties
if (values.containsKey(Task.DELETION_DATE.name) && task.isDeleted()) {
remoteModel.setDeleted(true);
}
if (values.containsKey(Task.TITLE.name)) {
remoteModel.setTitle(task.getValue(Task.TITLE));
}
if (values.containsKey(Task.NOTES.name)) {
remoteModel.setNotes(task.getValue(Task.NOTES));
}
if (values.containsKey(Task.DUE_DATE.name) && task.hasDueDate()) {
remoteModel.setDue(GtasksApiUtilities.unixTimeToGtasksDueDate(task.getValue(Task.DUE_DATE)));
}
if (values.containsKey(Task.COMPLETION_DATE.name)) {
if (task.isCompleted()) {
remoteModel.setCompleted(
GtasksApiUtilities.unixTimeToGtasksCompletionTime(task.getValue(Task.COMPLETION_DATE)));
remoteModel.setStatus("completed"); // $NON-NLS-1$
} else {
remoteModel.setCompleted(null);
remoteModel.setStatus("needsAction"); // $NON-NLS-1$
}
}
if (!newlyCreated) {
invoker.updateGtask(listId, remoteModel);
} else {
String parent = gtasksMetadataService.getRemoteParentId(gtasksMetadata);
String priorSibling = gtasksMetadataService.getRemoteSiblingId(listId, gtasksMetadata);
CreateRequest create = new CreateRequest(invoker, listId, remoteModel, parent, priorSibling);
com.google.api.services.tasks.model.Task created = create.executePush();
if (created != null) {
// Update the metadata for the newly created task
gtasksMetadata.setValue(GtasksMetadata.ID, created.getId());
gtasksMetadata.setValue(GtasksMetadata.LIST_ID, listId);
} else return;
}
task.setValue(Task.MODIFICATION_DATE, DateUtilities.now());
gtasksMetadata.setValue(GtasksMetadata.LAST_SYNC, DateUtilities.now() + 1000L);
metadataService.save(gtasksMetadata);
task.putTransitory(SyncFlags.GTASKS_SUPPRESS_SYNC, true);
taskDao.saveExistingWithSqlConstraintCheck(task);
}
public void checkAndMigrateLegacy() throws IOException {
if (!gtasksPreferenceService.migrationHasOccurred()) {
// Fetch all tasks that have associated gtask metadata
String defaultListTitle =
gtasksListService.getListName(
Preferences.getStringValue(GtasksPreferenceService.PREF_DEFAULT_LIST));
String defaultListId = null;
TodorooCursor<Task> allTasksWithGtaskData =
taskService.query(
Query.select(Task.PROPERTIES)
.where(
Task.ID.in(
Query.select(Metadata.TASK)
.from(Metadata.TABLE)
.where(Metadata.KEY.eq(GtasksMetadata.METADATA_KEY)))));
try {
if (allTasksWithGtaskData.getCount() > 0) {
// Fetch all remote tasks from all remote lists (this may be an expensive operation)
// and map their titles to their real remote ids
HashMap<String, String> taskAndListTitlesToRemoteTaskIds = new HashMap<String, String>();
List<TaskList> items = allLists.getItems();
for (TaskList list : items) {
if (list.getTitle().equals(defaultListTitle)) {
defaultListId = list.getId();
}
Tasks allTasks = gtasksService.getAllGtasksFromListId(list.getId(), false, false, 0);
List<com.google.api.services.tasks.model.Task> tasksItems = allTasks.getItems();
if (tasksItems != null) {
for (com.google.api.services.tasks.model.Task t : tasksItems) {
String key = constructKeyFromTitles(t.getTitle(), list.getTitle());
taskAndListTitlesToRemoteTaskIds.put(key, t.getId());
}
}
}
if (defaultListId == null) {
com.google.api.services.tasks.model.TaskList defaultList =
gtasksService.getGtaskList("@default"); // $NON-NLS-1$
defaultListId = defaultList.getId();
}
Preferences.setString(GtasksPreferenceService.PREF_DEFAULT_LIST, defaultListId);
// For each local task, check to see if its title paired with any list title has a match
// in the map
for (allTasksWithGtaskData.moveToFirst();
!allTasksWithGtaskData.isAfterLast();
allTasksWithGtaskData.moveToNext()) {
GtasksTaskContainer container =
gtasksMetadataService.readTaskAndMetadata(allTasksWithGtaskData);
// memorize the original listname for the case that the task is not matched,
// then it should at least be recreated in the correct list
String originalListName =
gtasksListService.getListName(
container.gtaskMetadata.getValue(GtasksMetadata.LIST_ID));
String originalListId = null;
// Search through lists to see if one of them has match
String taskTitle = container.task.getValue(Task.TITLE);
boolean foundMatch = false;
items = allLists.getItems();
for (TaskList list : items) {
String expectedKey = constructKeyFromTitles(taskTitle, list.getTitle());
// save the new id of the current list
// if it matches the listname of the current task
if (list.getTitle() != null && list.getTitle().equals(originalListName)) {
originalListId = list.getId();
}
if (taskAndListTitlesToRemoteTaskIds.containsKey(expectedKey)) {
foundMatch = true;
String newRemoteTaskId = taskAndListTitlesToRemoteTaskIds.get(expectedKey);
String newRemoteListId = list.getId();
container.gtaskMetadata.setValue(GtasksMetadata.ID, newRemoteTaskId);
container.gtaskMetadata.setValue(GtasksMetadata.LIST_ID, newRemoteListId);
gtasksMetadataService.saveTaskAndMetadata(container);
break;
}
}
if (!foundMatch) {
// For non-matches, make the task look newly created
container.gtaskMetadata = GtasksMetadata.createEmptyMetadata(container.task.getId());
container.gtaskMetadata.setValue(GtasksMetadata.ID, ""); // $NON-NLS-1$
if (originalListId != null) {
// set the list-id based on the original listname, saved above during for-loop
container.gtaskMetadata.setValue(GtasksMetadata.LIST_ID, originalListId);
} else {
// remote list or local list was renamed, so put this unmatched task in the default
// list
container.gtaskMetadata.setValue(GtasksMetadata.LIST_ID, defaultListId);
}
gtasksMetadataService.saveTaskAndMetadata(container);
break;
}
}
}
// migrate the list-id's afterwards, so that we can put the non-matched tasks in their
// original lists
// if the listnames didnt change before migration (defaultlist otherwise)
listService.migrateListIds(allLists);
} finally {
allTasksWithGtaskData.close();
}
Preferences.setBoolean(
GtasksPreferenceService.PREF_MIGRATION_HAS_OCCURRED, true); // Record successful migration
}
}