public async void Refresh(bool showRead)
{
var errorCondition = Result.NoError;
try
{
var backendItems = await NextcloudNewsInterface.NextcloudNewsInterface.getInstance().getItems();
var feeds = await NextcloudNewsInterface.NextcloudNewsInterface.getInstance().getFeeds();
foreach (var item in backendItems.items)
{
var existingItem = (from ItemModel selitem in _list where selitem.id == item.id select selitem).FirstOrDefault <ItemModel>();
if (existingItem == null)
{
if (showRead == false && item.unread == false)
{
continue;
}
var newItem = ItemModel.FromItem(item);
var feed = feeds.getFeedForId(item.feedId);
if (feed != null)
{
if (feed.faviconLink != null && feed.faviconLink != String.Empty)
{
Uri validatedUri;
//TODO: Need to also verify that the protocol part of the url is http or https
if (Uri.TryCreate(feed.faviconLink, UriKind.RelativeOrAbsolute, out validatedUri))
{
newItem.favicon = feed.faviconLink;
}
else
{
newItem.favicon = "https://boingboing.net/favicon.ico";
}
}
else
{
newItem.favicon = "https://boingboing.net/favicon.ico";
}
}
_list.Insert(0, newItem);
}
}
}
catch
{
//TODO: Catch the right exception
errorCondition = Result.ConnectionError;
}
finally
{
RefreshComplete?.Invoke(this, errorCondition);
}
}
public ISteamMatchmakingServerListResponse(ServerResponded onServerResponded, ServerFailedToRespond onServerFailedToRespond, RefreshComplete onRefreshComplete)
{
m_ServerResponded = onServerResponded;
m_ServerFailedToRespond = onServerFailedToRespond;
m_RefreshComplete = onRefreshComplete;
m_VTable = new VTable()
{
m_VTServerResponded = InternalOnServerResponded,
m_VTServerFailedToRespond = InternalOnServerFailedToRespond,
m_VTRefreshComplete = InternalOnRefreshComplete
};
m_pVTable = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(VTable)));
Marshal.StructureToPtr(m_VTable, m_pVTable, false);
m_pGCHandle = GCHandle.Alloc(m_pVTable, GCHandleType.Pinned);
}
public ISteamMatchmakingServerListResponse(ServerResponded onServerResponded, ServerFailedToRespond onServerFailedToRespond, RefreshComplete onRefreshComplete) {
if (onServerResponded == null || onServerFailedToRespond == null || onRefreshComplete == null) {
throw new ArgumentNullException();
}
m_ServerResponded = onServerResponded;
m_ServerFailedToRespond = onServerFailedToRespond;
m_RefreshComplete = onRefreshComplete;
m_VTable = new VTable() {
m_VTServerResponded = InternalOnServerResponded,
m_VTServerFailedToRespond = InternalOnServerFailedToRespond,
m_VTRefreshComplete = InternalOnRefreshComplete
};
m_pVTable = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(VTable)));
Marshal.StructureToPtr(m_VTable, m_pVTable, false);
m_pGCHandle = GCHandle.Alloc(m_pVTable, GCHandleType.Pinned);
}
public ISteamMatchmakingServerListResponse(ServerResponded onServerResponded, ServerFailedToRespond onServerFailedToRespond, RefreshComplete onRefreshComplete)
{
if (onServerResponded == null || onServerFailedToRespond == null || onRefreshComplete == null)
{
throw new ArgumentNullException();
}
m_ServerResponded = onServerResponded;
m_ServerFailedToRespond = onServerFailedToRespond;
m_RefreshComplete = onRefreshComplete;
m_VTable = new VTable
{
m_VTServerResponded = new InternalServerResponded(InternalOnServerResponded),
m_VTServerFailedToRespond = new InternalServerFailedToRespond(InternalOnServerFailedToRespond),
m_VTRefreshComplete = new InternalRefreshComplete(InternalOnRefreshComplete)
};
m_pVTable = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(VTable)));
Marshal.StructureToPtr(m_VTable, m_pVTable, false);
m_pGCHandle = GCHandle.Alloc(m_pVTable, GCHandleType.Pinned);
}
public async void RemoveRead()
{
try
{
var backendItems = await NextcloudNewsInterface.NextcloudNewsInterface.getInstance().getItems();
foreach (var item in backendItems.items)
{
var existingItem = (from ItemModel selitem in _list where selitem.id == item.id && item.unread == false select selitem).FirstOrDefault <ItemModel>();
if (existingItem != null)
{
_list.Remove(existingItem);
}
}
}
catch
{
//DJ: Calling the RefreshComplete callback here is valid, since erroring out here means the refresh can not continue.
//TODO: Catch the right exception
RefreshComplete?.Invoke(this, Result.ConnectionError);
}
}
} // Dummy constructor
public ISteamMatchmakingServerListResponse(ServerResponded onServerResponded, ServerFailedToRespond onServerFailedToRespond, RefreshComplete onRefreshComplete)
{
} // 0x00000001802A75A0-0x00000001802A78A0
