public RssService()
{
client = new HttpClient();
rssContext = new RSSContext();
channelService = new ChannelService(rssContext);
itemService = new ItemService(rssContext);
parser = new XmlParserToItem();
}
public List <Subscription> GetSubscriptions(String email)
{
try
{
using (var context = new RSSContext())
{
return(context.Subscriptions.Where(x => x.Email == email).ToList());
}
}
catch (Exception ex)
{
return(null);
}
}
public Subscription GetSubscription(int id)
{
try
{
using (var context = new RSSContext())
{
Subscription a = context.Subscriptions.Single(x => x.Id == id);
return(a);
}
}
catch (Exception ex)
{
return(null);
}
}
private void ShowChannels()
{
var context = new RSSContext();
_service = new RSSService(
new RSSPageParser(),
new RSSReader(),
new UnitOfWrok(context,
new Repository <RSSChannel>(context),
new Repository <RSSItem>(context)),
"http://www.rss.lostsite.pl//index.php?rss=32");
foreach (var item in _service.GetAllRSS())
{
listOfChannels.Items.Add(item);
}
}
public bool SaveSubscription(Subscription subscription)
{
try
{
using (var context = new RSSContext())
{
context.Subscriptions.Add(subscription);
context.SaveChanges();
}
return(true);
}
catch (Exception ex)
{
return(false);
}
}
public bool RemoveSubscription(IEnumerable <int> idsToRemove)
{
try
{
using (var context = new RSSContext())
{
foreach (int id in idsToRemove)
{
Subscription subscription = GetSubscription(id);
context.Remove(subscription);
context.SaveChanges();
}
}
return(true);
}
catch (Exception ex)
{
return(false);
}
}
static void Main(string[] args)
{
if (args.Length < 1)
{
throw new Exception("need more params for start");
}
var command = args[0].ToLower();
if (command == "add")
{
using (var context = new RSSContext())
{
var repo = new cli.Repository.ChanelRepository(context);
repo.Create(new RSSChanel()
{
URL = args[1]
}).Wait();
Debug.WriteLine("command 1");
}
}
else if (command == "update")
{
using (var context1 = new RSSContext())
using (var context2 = new RSSContext())
{
var chanelRepo = new cli.Repository.ChanelRepository(context1);
var rssRepo = new cli.Repository.RSSRepository(context2);
var info = new Observer(chanelRepo, rssRepo).Update().Result;
Console.WriteLine($"was added {info.Updated}\nwas checked {info.Checked}");
Debug.WriteLine("command 22");
}
}
}
public ApiController(RSSContext rSSContext)
{
this._rssContext = rSSContext;
}
public ChannelService(RSSContext db)
{
this.db = db;
}
public ChanelRepository(RSSContext dbContext)
{
_dbContext = dbContext;
}
public EFUnitOfWork(string connectionString)
{
_dbcontext = new RSSContext(connectionString);
}
public RSSRepository(RSSContext dbContext)
{
_dbContext = dbContext;
}
public SourceRSSRepository(RSSContext context)
{
_dbcontext = context;
}
public ItemService(RSSContext db)
{
this.db = db;
}
public HomeController(RSSContext rSSContext)
{
this._rssContext = rSSContext;
}
public RSSItemRepository(RSSContext context)
{
_dbcontext = context;
}
