public IEnumerable <NewsListItem> Parse(HtmlDocument htmlDocument)
{
var htmlNode = htmlDocument.GetElementbyId("archiwum_1");
var articleNodes = htmlNode.SelectNodes("article");
var items = new List <NewsListItem>();
foreach (var node in articleNodes)
{
var title = node.SelectSingleNode("h1").InnerText;
var publicationDate = node.SelectSingleNode("div[@class='meta']/h2").LastChild.InnerText;
var detailsLink = node.SelectSingleNode("a").GetAttributeValue("href", "");
var summary = HtmlEntity.DeEntitize(node.SelectSingleNode("p").InnerText);
var thumbnailLink = node
.SelectSingleNode("div[contains(@class, 'thumb_gallery')]")
?.SelectSingleNode("ul[@class='slides']/li[1]/img")
?.GetAttributeValue("src", "");
var item = new NewsListItem
{
Title = title,
PublicationDate = publicationDate,
DetailsLink = detailsLink,
Summary = summary,
Thumbnail = thumbnailLink,
};
items.Add(item);
}
return(items);
}
private void ShouldHaveCorrectTextFields(NewsListItem actual, NewsListItem expected)
{
actual.Title.Should().Be(expected.Title);
actual.Summary.Should().StartWith(expected.Summary);
actual.PublicationDate.Should().Be(expected.PublicationDate);
actual.DetailsLink.Should().Be(expected.DetailsLink);
}
public ItemDetailViewModel(NewsListItem item, IDataStore <NewsListItem> dataStore) : base(dataStore)
{
Title = item.Title;
Item = item;
var images = new List <string>();
if (!item.Thumbnail.IsNullOrEmpty())
{
images.Add(item.Thumbnail);
images.Add(item.Thumbnail);
}
Images = images;
}
public void ReturnElementsWithCorrectTextData()
{
var expected = new NewsListItem
{
Title = "Początek sezonu z mocnym brzmieniem",
Summary = "Za nami pierwszy koncert",
DetailsLink = "http://www.kurierbytowski.com.pl/kurier/aktualnosci/poczatek-sezonu-mocnym-brzmieniem/",
PublicationDate = "19/09/2017"
};
var actual = _sut.Parse(_htmlDocument).First();
ShouldHaveCorrectTextFields(actual, expected);
}
public Task AddNewListItems(libNewsBlog.RootObject rootObject)
{
//_connection.Dispose();
//var a = rootObject.items.Count;
_connection.DeleteAll <NewsListItem>();
foreach (var i in rootObject.items)
{
var Newitem = new NewsListItem(i);
{
if (!_connection.Table <NewsListItem>().Any(x => x.id == Newitem.id))
{
_connection.Insert(Newitem);
}
else
{
_connection.Update(Newitem);
}
}
}
return(Task.Run(() => rootObject));
}
//HttpClient client;
//public OnlineDataNews()
//{
//}
public async Task <IEnumerable <NewsListItem> > GetNewsAsync()
{
//var client = new HttpClient();
//var NewsString = await client.GetStringAsync(NewsApiUrls.Base);
//NewsString = NewsString.Substring(NewsString.IndexOf("[", System.StringComparison.CurrentCulture));
//NewsString = NewsString.Substring(0, NewsString.LastIndexOf("]", System.StringComparison.CurrentCulture) + 1);
//NewsTable = JsonConvert.DeserializeObject<List<NewsListItem>>(NewsString);
if (!initialized)
{
Init();
}
List <NewsListItem> newlists = new List <NewsListItem>();
try
{
// create a file, overwriting any existing fileMySubFolder
IFolder folder = await rootFolder.CreateFolderAsync("Library", CreationCollisionOption.OpenIfExists);
IFile Newsfile = await folder.CreateFileAsync("News.json", CreationCollisionOption.OpenIfExists);
var json = await Newsfile.ReadAllTextAsync();
//populate the file with some text
googleNews = JsonConvert.DeserializeObject <libNewsBlog.RootObject>(json);
foreach (var item in googleNews.items)
{
NewsListItem newslist = new NewsListItem(item);
newlists.Add(newslist);
}
}
catch (Exception)
{
}
//await SyncNewsAsync();
return(await Task.Run(() => newlists));
//sqlite.GetNewListItems());
}
public ItemDetailViewModel Create(NewsListItem item)
{
return new ItemDetailViewModel(item, _dataStore);
}
public void AddNewListItem(NewsListItem item)
{
_connection.Insert(item);
}
