public Task <BackendResult <NewsFeedData, ResultCode> > GetNewsFeed(NewsFeedGetParams parameters)
{
TaskCompletionSource <BackendResult <NewsFeedData, ResultCode> > tcs = new TaskCompletionSource <BackendResult <NewsFeedData, ResultCode> >();
this.GetNewsFeed(parameters, (Action <BackendResult <NewsFeedData, ResultCode> >)(res => tcs.TrySetResult(res)));
return(tcs.Task);
}
private NewsFeedGetParams CreateNewsFeedGetParams(FeedOperationDetails op)
{
NewsFeedGetParams newsFeedGetParams = new NewsFeedGetParams();
//if (op.Direction == null)
// Debugger.Break();
if (!string.IsNullOrEmpty(op.FeedItemRemoteId))
{
newsFeedGetParams = RemoteIdHelper.GetNewsFeedGetParamsBy(op.FeedItemRemoteId, op.ItemCount);
}
newsFeedGetParams.NewsListId = -10;
return(newsFeedGetParams);
}
public static NewsFeedGetParams GetNewsFeedGetParamsBy(string lastNewsFeedItemRemoteId, int itemsCount)
{
NewsFeedGetParams newsFeedGetParams = new NewsFeedGetParams();
newsFeedGetParams.NewsListId = -10L;
int offset;
string from;
RemoteIdHelper.NewsFeedNewFromData.Instance.GetParams(lastNewsFeedItemRemoteId, out offset, out from);
int num = itemsCount;
newsFeedGetParams.count = num;
string str = from;
newsFeedGetParams.from = str;
return newsFeedGetParams;
}
/// <summary>
/// Возвращает данные, необходимые для показа списка новостей для текущего пользователя.
/// </summary>
/// <param name="params">Параметры запроса.</param>
/// <returns>
/// Возвращает результат выполнения метода.
/// </returns>
/// <remarks>
/// Страница документации ВКонтакте http://vk.com/dev/newsfeed.get
/// </remarks>
public NewsFeed Get(NewsFeedGetParams @params)
{
var response = _vk.Call("newsfeed.get", @params);
var result = new NewsFeed
{
Items = response["items"].ToReadOnlyCollectionOf <NewsItem>(x => x),
Profiles = response["profiles"].ToReadOnlyCollectionOf <User>(x => x),
Groups = response["groups"].ToReadOnlyCollectionOf <Group>(x => x),
NewOffset = response["new_offset"],
NextFrom = response["next_from"]
};
return(result);
}
/// <inheritdoc />
public Task <NewsFeed> GetAsync(NewsFeedGetParams @params)
{
return(TypeHelper.TryInvokeMethodAsync(func: () => _vk.NewsFeed.Get(@params: @params)));
}
public void GetNewsFeed(NewsFeedGetParams parameters, Action <BackendResult <NewsFeedData, ResultCode> > callback)
{
string methodName = "execute.getNewsfeed";
Dictionary <string, string> paramDict = new Dictionary <string, string>()
{
{
"count",
parameters.count.ToString()
},
{
"device_info",
new AdvertisingDeviceInfo().ToJsonString()
}
};
paramDict["fields"] = "sex,online,photo_50,photo_100,photo_200,is_friend";
if (!string.IsNullOrEmpty(parameters.from))
{
paramDict["start_from"] = parameters.from;
}
bool?nullable;
if (parameters.NewsListId == -100L)
{
paramDict["filters"] = "video";
paramDict["grouping"] = "100";
paramDict["extended"] = "1";
}
else if (parameters.photoFeed || parameters.NewsListId == -101L)
{
paramDict["filters"] = "photo,photo_tag,wall_photo";
paramDict["max_photos"] = "10";
if (parameters.source_ids.NotNullAndHasAtLeastOneNonNullElement())
{
paramDict["source_ids"] = parameters.source_ids.GetCommaSeparated();
}
else
{
paramDict["source_ids"] = "friends,following";
paramDict["return_banned"] = "1";
}
}
else
{
paramDict["filters"] = "post,photo,photo_tag";
long num1 = parameters.NewsListId - -10L;
long num2 = 3;
if ((ulong)num1 <= (ulong)num2)
{
switch ((uint)num1)
{
case 0:
paramDict["is_newsfeed"] = "1";
Dictionary <string, string> dictionary1 = paramDict;
dictionary1["filters"] = dictionary1["filters"] + ",friends_recomm,ads_post";
nullable = AppGlobalStateManager.Current.GlobalState.AdsDemoManualSetting;
bool flag = true;
if ((nullable.GetValueOrDefault() == flag ? (nullable.HasValue ? 1 : 0) : 0) != 0)
{
Dictionary <string, string> dictionary2 = paramDict;
dictionary2["filters"] = dictionary2["filters"] + ",ads_demo";
goto label_16;
}
else
{
goto label_16;
}
case 1:
paramDict["recommended"] = "1";
goto label_16;
case 2:
paramDict["source_ids"] = "friends,following";
goto label_16;
case 3:
paramDict["source_ids"] = "groups,pages";
goto label_16;
}
}
paramDict["source_ids"] = "list" + parameters.NewsListId;
}
label_16:
NewsFeedType? feedType = parameters.FeedType;
if (feedType.HasValue)
{
paramDict["feed_type"] = feedType.Value.ToString();
if (parameters.UpdateFeedType)
{
paramDict["set_feed_type"] = "1";
}
}
if (parameters.SyncNotifications)
{
paramDict["sync_notifications"] = "1";
}
nullable = parameters.TopFeedPromoAnswer;
if (nullable.HasValue)
{
Dictionary <string, string> dictionary = paramDict;
string index = "top_feed_promo_accepted";
nullable = parameters.TopFeedPromoAnswer;
string str = nullable.Value ? "1" : "0";
dictionary[index] = str;
paramDict["top_feed_promo_id"] = parameters.TopFeedPromoId.ToString();
}
ConnectionType connectionType = NetworkStatusInfo.Instance.RetrieveNetworkConnectionType();
if (connectionType != null)
{
paramDict["connection_type"] = connectionType.Type;
paramDict["connection_subtype"] = connectionType.Subtype;
}
if (parameters.UpdateAwayTime > 0)
{
paramDict["update_away_time"] = parameters.UpdateAwayTime.ToString();
}
if (parameters.UpdatePosition > -1)
{
paramDict["update_position"] = parameters.UpdatePosition.ToString();
}
if (!string.IsNullOrEmpty(parameters.UpdatePost))
{
paramDict["update_post"] = parameters.UpdatePost;
}
NewsFeedService.DoLoadNewsFeed(methodName, paramDict, callback);
}
/// <inheritdoc />
public async Task <NewsFeed> GetAsync(NewsFeedGetParams @params)
{
return(await TypeHelper.TryInvokeMethodAsync(() => _vk.NewsFeed.Get(@params)));
}
public void GetNewsFeed(NewsFeedGetParams parameters, Action <BackendResult <NewsFeedData, ResultCode> > callback)
{
/*
* Dictionary<string, string> paramDict = new Dictionary<string, string>()
* {
* {
* "count",
* parameters.count.ToString()
* },
* {
* "device_info",
* new AdvertisingDeviceInfo().ToJsonString()
* }
* };
* paramDict["fields"] = "sex,online,photo_50,photo_100,photo_200,is_friend";
* if (!string.IsNullOrEmpty(parameters.from))
* paramDict["start_from"] = parameters.from;
* bool? nullable;
* if (parameters.NewsListId == -100L)
* {
* paramDict["filters"] = "video";
* paramDict["grouping"] = "100";
* paramDict["extended"] = "1";
* }
* else if (parameters.photoFeed || parameters.NewsListId == -101L)
* {
* paramDict["filters"] = "photo,photo_tag,wall_photo";
* paramDict["max_photos"] = "10";
* if (parameters.source_ids.NotNullAndHasAtLeastOneNonNullElement())
* {
* paramDict["source_ids"] = parameters.source_ids.GetCommaSeparated();
* }
* else
* {
* paramDict["source_ids"] = "friends,following";
* paramDict["return_banned"] = "1";
* }
* }
* else
* {
* paramDict["filters"] = "post,photo,photo_tag";
* long num1 = parameters.NewsListId - -10L;
*
* if ((ulong) num1 <= (ulong) 3)
* {
* switch ((uint) num1)
* {
* case 0:
* paramDict["is_newsfeed"] = "1";
* Dictionary<string, string> dictionary1 = paramDict;
* dictionary1["filters"] = dictionary1["filters"] + ",friends_recomm,ads_post";
* nullable = AppGlobalStateManager.Current.GlobalState.AdsDemoManualSetting;
* bool flag = true;
* if ((nullable.GetValueOrDefault() == flag ? (nullable.HasValue ? 1 : 0) : 0) != 0)
* {
* Dictionary<string, string> dictionary2 = paramDict;
* dictionary2["filters"] = dictionary2["filters"] + ",ads_demo";
* goto label_16;
* }
* else
* goto label_16;
* case 1:
* paramDict["recommended"] = "1";
* goto label_16;
* case 2:
* paramDict["source_ids"] = "friends,following";
* goto label_16;
* case 3:
* paramDict["source_ids"] = "groups,pages";
* goto label_16;
* }
* }
* paramDict["source_ids"] = "list" + parameters.NewsListId;
* }
* label_16:
* NewsFeedType? feedType = parameters.FeedType;
* if (feedType.HasValue)
* {
* paramDict["feed_type"] = feedType.Value.ToString();
* if (parameters.UpdateFeedType)
* paramDict["set_feed_type"] = "1";
* }
* if (parameters.SyncNotifications)
* paramDict["sync_notifications"] = "1";
* nullable = parameters.TopFeedPromoAnswer;
* if (nullable.HasValue)
* {
* Dictionary<string, string> dictionary = paramDict;
* string index = "top_feed_promo_accepted";
* nullable = parameters.TopFeedPromoAnswer;
* string str = nullable.Value ? "1" : "0";
* dictionary[index] = str;
* paramDict["top_feed_promo_id"] = parameters.TopFeedPromoId.ToString();
* }
* ConnectionType connectionType = NetworkStatusInfo.Instance.RetrieveNetworkConnectionType();
* if (connectionType != null)
* {
* paramDict["connection_type"] = connectionType.Type;
* paramDict["connection_subtype"] = connectionType.Subtype;
* }
* if (parameters.UpdateAwayTime > 0)
* paramDict["update_away_time"] = parameters.UpdateAwayTime.ToString();
* if (parameters.UpdatePosition > -1)
* paramDict["update_position"] = parameters.UpdatePosition.ToString();
* if (!string.IsNullOrEmpty(parameters.UpdatePost))
* paramDict["update_post"] = parameters.UpdatePost;
* NewsFeedService.DoLoadNewsFeed("execute.getNewsfeed", paramDict, callback);*/
Dictionary <string, string> paramDict = new Dictionary <string, string>();
paramDict["func_v"] = "2";
ConnectionType connectionType = NetworkStatusInfo.Instance.RetrieveNetworkConnectionType();
if (connectionType != null)
{
paramDict["connection_type"] = connectionType.Type;
paramDict["connection_subtype"] = connectionType.Subtype;
}
paramDict["user_options"] = "{\"autoplay_video\":{\"value\":\"always\"},\"autoplay_gif\":{\"value\":\"always\"}}";
if (!string.IsNullOrEmpty(parameters.from))
{
paramDict["start_from"] = parameters.from;
}
paramDict["count"] = parameters.count.ToString();
//todo:optimize fields
paramDict["fields"] = "id,first_name,first_name_dat,last_name,last_name_dat,sex,screen_name,photo_50,photo_100,photo_200,online,video_files";
//if (forceNotification)
//{
// paramDict["forced_notifications"] = "1";
//}
switch (parameters.NewsListId)
{
case -100: //новости видео(-5 андроид)
paramDict["extended"] = "1";
break;
case -101: //новости фотографий(-4 андроид)
paramDict["return_banned"] = "1";
break;
case -9: //(-1 андроид)
paramDict["feed_type"] = "recommended";
break;
}
switch (parameters.NewsListId)
{
case -100: //новости видео(-5 андроид)
paramDict["filters"] = "video";
break;
case -101: //новости фотографий(-4 андроид)
paramDict["filters"] = "photo,photo_tag,wall_photo";
break;
default: //новости друзья
paramDict["filters"] = "post,photo,photo_tag,friends_recomm,app_widget,ads_app,ads_site,ads_post,ads_app_slider,ads_app_video,ads_post_pretty_cards";
break;
}
switch (parameters.NewsListId)
{
case -101: //новости фотографий(-4 андроид)
paramDict["source_ids"] = "friends,following";
break;
case -3:
paramDict["source_ids"] = "groups,pages";
break;
case -8: //новости друзья(-2 андроид)
paramDict["source_ids"] = "friends,following";
break;
default:
//if (list > 0) {
// paramDict["source_ids"] = "ArgKeys.LIST + list";
// break;
//}
break;
}
NewsFeedType?feedType = parameters.FeedType;
if (feedType.HasValue)
{
//paramDict["feed_type"] = feedType.Value.ToString();
paramDict["forced_feed_type"] = feedType.Value.ToString();//только в разделах Новости и Сначала интересные новости
}
/*
* if (list == 0 && isSmartNews != null)
* {
* if (!TextUtils.equals(from, AppEventsConstants.EVENT_PARAM_VALUE_NO))
* {
* param("feed_type", isSmartNews.booleanValue() ? FEED_TYPE_TOP : FEED_TYPE_RECENT);
* }
* else if (isStartFromInterestingPending())
* {
* param("forced_feed_type", isSmartNews.booleanValue() ? FEED_TYPE_TOP : FEED_TYPE_RECENT);
* }
* if (position >= 0)
* {
* param("update_position", String.valueOf(position));
* }
* if (lastPostId >= 0 && lastPostOwnerId != 0)
* {
* param("update_post", lastPostOwnerId + EventsFilesManager.ROLL_OVER_FILE_NAME_SEPARATOR + lastPostId);
* }
* if (awayTimeSec >= 0)
* {
* param("update_away_time", String.valueOf(awayTimeSec));
* }
* }
* if (list != 0)
* {
* param("is_not_newsfeed", 1);
* }
* this.promoList = promoList;
* if (promoList != null)
* {
* param("feed_id", promoList);
* }
* param(ServerKeys.PHOTO_SIZES, 1);
* int last = VKApplication.context.getSharedPreferences(null, 0).getInt(UserNotification.LAST_GET_NOTIFY_APP, 0);
* if (last != 0)
* {
* param("last_request_notification_sec", (int)((System.currentTimeMillis() / 1000) - ((long)last)));
* }*/
//
if (parameters.UpdatePosition > -1)
{
paramDict["update_position"] = parameters.UpdatePosition.ToString();
}
if (!string.IsNullOrEmpty(parameters.UpdatePost))
{
paramDict["update_post"] = parameters.UpdatePost;
}
if (parameters.UpdateAwayTime > 0)
{
paramDict["update_away_time"] = parameters.UpdateAwayTime.ToString();
}
//
//paramDict["is_not_newsfeed"] = "1";//при единице истории не грузятся
paramDict["photo_sizes"] = "1";
paramDict["last_request_notification_sec"] = "3";
paramDict["device_info"] = new AdvertisingDeviceInfo().ToJsonString();
paramDict["app_package_id"] = "com.vkontakte.android";
NewsFeedService.DoLoadNewsFeed("execute.getNewsfeedSmart", paramDict, callback);
}
