public IEnumerable <DataFeed> GetFeeds(IVkDataProvider dataProvider, VkGroup vkGroup)
{
var memberFeed = dataProvider.GetGroupMemberIds(vkGroup.Id.ToString(), 0);
this.log.DebugFormat("Users feed is received: {0}", memberFeed.Feed);
DataFeed dataFeed = new DataFeed
{
ReceivedAt = this.dateTimeHelper.GetDateTimeNow(),
Feed = memberFeed.Feed,
VkGroupId = vkGroup.Id,
Type = DataFeedType.MembersCount
};
yield return(dataFeed);
}
public IEnumerable <DataFeed> GetFeeds(IVkDataProvider dataProvider, VkGroup vkGroup)
{
int offsetCounter = 0;
while (true)
{
var memberFeed = dataProvider.GetGroupMemberIds(vkGroup.Id.ToString(), offsetCounter);
this.log.DebugFormat("Users feed is received: {0}", memberFeed.Feed);
if (memberFeed.users == null || memberFeed.users.Length == 0)
{
break;
}
if (memberFeed.users[0].uid == null || memberFeed.users[0].uid.Length == 0)
{
break;
}
var userIds = memberFeed.users[0].uid.Select(u => u.Value).ToList();
var maxFetches = (int)Math.Floor((double)userIds.Count / CONST_MembersToFetchAtOnce);
for (int i = 0; i < maxFetches; i++)
{
List <string> ids = userIds.Skip(i * CONST_MembersToFetchAtOnce).Take(CONST_MembersToFetchAtOnce).ToList();
if (ids.Count == 0)
{
break;
}
var userProfiles = dataProvider.GetUserProfiles(ids);
DataFeed dataFeed = new DataFeed
{
ReceivedAt = this.dateTimeHelper.GetDateTimeNow(),
Feed = userProfiles.Feed,
VkGroupId = vkGroup.Id,
Type = DataFeedType.MembersInfo
};
yield return(dataFeed);
}
offsetCounter += userIds.Count;
}
}