public async Task FetchNews(CNHCategory category)
{
// clear posts in case category is changed
if (category != Category)
{
ClearItems();
}
IsLoading = true;
OnLoading();
WordPressManager.PostRequest postRequest = new WordPressManager.PostRequest();
postRequest
.Embeded()
.Category(category)
.Quantity(10)
.Search(SearchKeyword)
.Save(!IsSearchOn)
.Update(IsSearchOn && ConnectionInfo.InternetConnected());
var postsData = await WordpressExtension.GetPosts(postRequest);
switch (postsData.Result)
{
case TaskResult.Error:
OnError();
break;
case TaskResult.NoInternet:
OnConnectionError();
break;
case TaskResult.NoData:
OnNoData();
break;
case TaskResult.Success:
ReplaceItems(postsData.Data);
break;
default:
break;
}
Category = category;
IsLoading = false;
OnLoaded();
CanLoadMore = true;
}
public async Task LoadMore()
{
if (IsLoadingMore || !CanLoadMore)
{
return;
}
SetLoadingAnimation(true);
WordPressManager.PostRequest postRequest = new WordPressManager.PostRequest();
int indexSubstitution = IsLoadingMore ? 1 : 0;
postRequest
.Embeded()
.Category(Category)
.Quantity(10)
.Offset(ItemCount - indexSubstitution)
.Search(SearchKeyword)
.Save(!IsSearchOn)
.Update(IsSearchOn && ConnectionInfo.InternetConnected());
var postsData = await WordpressExtension.GetPosts(postRequest);
switch (postsData.Result)
{
case TaskResult.Error:
OnError();
break;
case TaskResult.NoInternet:
OnConnectionError();
break;
case TaskResult.NoData:
CanLoadMore = false;
break;
case TaskResult.Success:
AddItems(postsData.Data);
break;
default:
break;
}
SetLoadingAnimation(false);
}
public async Task RefreshNews()
{
IsLoading = true;
OnLoading();
WordPressManager.PostRequest postRequest = new WordPressManager.PostRequest();
postRequest
.Embeded()
.Category(Category)
.Quantity(10)
.Search(SearchKeyword)
.Update(true)
.Save(!IsSearchOn);
var postsData = await WordpressExtension.GetPosts(postRequest);
switch (postsData.Result)
{
case TaskResult.Error:
OnError();
break;
case TaskResult.NoInternet:
OnConnectionError();
break;
case TaskResult.NoData:
OnNoData();
break;
case TaskResult.Success:
ReplaceItems(postsData.Data);
break;
default:
break;
}
IsLoading = false;
OnLoaded();
CanLoadMore = true;
}