public IReadOnlyList <Contact> GetContactsFromGoogle(ICollection <string> ids)
{
return(_readOperationExecutor.Execute(
new List <Contact>(),
ids.Select(id =>
{
var contact = new Contact();
contact.Id = GetContactUrl(id, ContactsQuery.fullProjection).ToString();
contact.BatchData = new GDataBatchEntryData(contact.Id, GDataBatchOperationType.query);
return contact;
}),
(contactList, r) =>
{
var contactsFeed = _apiOperationExecutor.Execute(f => f.Batch(
contactList,
_apiOperationExecutor.Execute(g => g.GetContacts()),
GDataBatchOperationType.query));
if (contactsFeed != null)
{
r.AddRange(contactsFeed.Entries);
}
}));
}
private void RunCreateBatch(Tuple <List <GoogleContactWrapper>, IReadOnlyList <ICreateJob <string, GoogleContactVersion, GoogleContactWrapper> > > requestsAndJobs)
{
if (requestsAndJobs.Item1.Count == 0)
{
return;
}
var responses = _writeOperationExecutor.Execute(
new List <Contact>(),
requestsAndJobs.Item1.Select(i => i.Contact),
(contactList, r) =>
{
var contactsFeed = _apiOperationExecutor.Execute(f => f.Batch(
contactList,
new Uri("https://www.google.com/m8/feeds/contacts/default/full/batch"),
GDataBatchOperationType.insert));
r.AddRange(contactsFeed.Entries);
});
var requeryEtagJobs = new Dictionary <string, ICreateJob <string, GoogleContactVersion, GoogleContactWrapper> >(_contactIdComparer);
for (var i = 0; i < responses.Count; i++)
{
var contact = responses[i];
var createJob = requestsAndJobs.Item2[i];
var request = requestsAndJobs.Item1[i];
if (contact.BatchData.Status.Code == (int)HttpStatusCode.Created)
{
if (UpdatePhoto(contact, request.PhotoOrNull))
{
requeryEtagJobs.Add(contact.Id, createJob);
}
else
{
createJob.NotifyOperationSuceeded(EntityVersion.Create(contact.Id, new GoogleContactVersion {
ContactEtag = contact.ETag
}));
}
}
else
{
var sw = new StringWriter();
using (var writer = new XmlTextWriter(sw))
contact.BatchData.Save(writer);
createJob.NotifyOperationFailed(sw.GetStringBuilder().ToString());
}
}
var contacts = GetContactsFromGoogle(requeryEtagJobs.Keys);
var contactsById = contacts.ToDictionary(c => c.Id, _contactIdComparer);
foreach (var requeryEtagJob in requeryEtagJobs)
{
Contact contact;
if (contactsById.TryGetValue(requeryEtagJob.Key, out contact))
{
requeryEtagJob.Value.NotifyOperationSuceeded(EntityVersion.Create(contact.Id, new GoogleContactVersion {
ContactEtag = contact.ETag
}));
}
else
{
requeryEtagJob.Value.NotifyOperationFailed("Could not requery etag");
}
}
}