//Change the selection feed
void ChangeSelectionFeed(Feeds SelectFeed, bool Switch)
{
try
{
//Check if selection is a folder
if (SelectFeed.feed_folder_status)
{
Debug.WriteLine("Changing the selection folder to: " + string.Join(", ", SelectFeed.feed_folder_ids) + " (TotalFeeds: " + List_FeedSelect.Count() + "/Switch: " + Switch + ")");
vNewsFeed = SelectFeed;
vPreviousScrollItem = 0;
}
else
{
Debug.WriteLine("Changing the selection feed to: " + SelectFeed.feed_id + " (Total: " + List_FeedSelect.Count() + "/Switch: " + Switch + ")");
Feeds TargetFeed = List_FeedSelect.Where(x => x.feed_id == SelectFeed.feed_id).FirstOrDefault();
if (TargetFeed != null)
{
if (Switch)
{
vNewsFeed = TargetFeed;
vPreviousScrollItem = 0;
combobox_FeedSelection.SelectedItem = TargetFeed;
}
else
{
combobox_FeedSelection.SelectedIndexChanged -= combobox_FeedSelection_SelectionChanged;
vNewsFeed = TargetFeed;
vPreviousScrollItem = 0;
combobox_FeedSelection.SelectedItem = TargetFeed;
combobox_FeedSelection.SelectedIndexChanged += combobox_FeedSelection_SelectionChanged;
}
}
else
{
Feeds TempFeed = new Feeds();
TempFeed.feed_id = "0";
ChangeSelectionFeed(TempFeed, false);
}
}
}
catch { }
}
//Load feeds in selection
async Task LoadSelectionFeeds(List <TableFeeds> LoadTableFeeds, List <TableItems> LoadTableItems, bool Silent, bool EnableUI)
{
try
{
if (!Silent)
{
ProgressDisableUI("Loading selection feeds...", true);
}
Debug.WriteLine("Loading selection feeds, silent: " + Silent);
combobox_FeedSelection.IsEnabled = false;
combobox_FeedSelection.Opacity = 0.30;
await ClearObservableCollection(List_FeedSelect);
//Check if received lists are empty
if (LoadTableFeeds == null)
{
LoadTableFeeds = await vSQLConnection.Table <TableFeeds>().OrderBy(x => x.feed_folder).ToListAsync();
}
if (LoadTableItems == null)
{
LoadTableItems = await vSQLConnection.Table <TableItems>().ToListAsync();
}
//Filter un/ignored feeds
List <string> IgnoredFeedList = LoadTableFeeds.Where(x => x.feed_ignore_status == true).Select(x => x.feed_id).ToList();
List <TableFeeds> UnignoredFeedList = LoadTableFeeds.Where(x => x.feed_ignore_status == false).ToList();
Feeds TempFeed = new Feeds();
//Add all feeds selection
TempFeed.feed_id = "0";
int TotalItemsAll = ProcessItemLoad.FilterNewsItems(IgnoredFeedList, LoadTableItems, TempFeed, 0, AppVariables.ItemsToLoadMax).Count();
Feeds FeedItemAll = new Feeds();
FeedItemAll.feed_icon = ImageSource.FromResource("NewsScroll.Assets.iconRSS-Dark.png");
FeedItemAll.feed_title = "All news items";
FeedItemAll.feed_item_count = TotalItemsAll;
FeedItemAll.feed_collection_status = true;
FeedItemAll.feed_id = "0";
List_FeedSelect.Add(FeedItemAll);
//Add unread feeds selection
TempFeed.feed_id = "2";
int TotalItemsUnread = ProcessItemLoad.FilterNewsItems(IgnoredFeedList, LoadTableItems, TempFeed, 0, AppVariables.ItemsToLoadMax).Count();
Feeds FeedItemUnread = new Feeds();
FeedItemUnread.feed_icon = ImageSource.FromResource("NewsScroll.Assets.iconRSS-Dark.png");
FeedItemUnread.feed_title = "Unread news items";
FeedItemUnread.feed_item_count = TotalItemsUnread;
FeedItemUnread.feed_collection_status = true;
FeedItemUnread.feed_id = "2";
List_FeedSelect.Add(FeedItemUnread);
//Add read feeds selection
TempFeed.feed_id = "1";
int TotalItemsRead = ProcessItemLoad.FilterNewsItems(IgnoredFeedList, LoadTableItems, TempFeed, 0, AppVariables.ItemsToLoadMax).Count();
Feeds FeedItemRead = new Feeds();
FeedItemRead.feed_icon = ImageSource.FromResource("NewsScroll.Assets.iconRSS-Dark.png");
FeedItemRead.feed_title = "Read news items";
FeedItemRead.feed_item_count = TotalItemsRead;
FeedItemRead.feed_collection_status = true;
FeedItemRead.feed_id = "1";
List_FeedSelect.Add(FeedItemRead);
//Feeds that are not ignored and contain items
foreach (TableFeeds Feed in UnignoredFeedList)
{
TempFeed.feed_id = Feed.feed_id;
int TotalItems = ProcessItemLoad.FilterNewsItems(IgnoredFeedList, LoadTableItems, TempFeed, 0, AppVariables.ItemsToLoadMax).Count();
if (TotalItems > 0)
{
//Add folder
string FeedFolder = Feed.feed_folder;
if (string.IsNullOrWhiteSpace(FeedFolder))
{
FeedFolder = "No folder";
}
Feeds FolderUpdate = List_FeedSelect.Where(x => x.feed_folder_title == FeedFolder && x.feed_folder_status).FirstOrDefault();
if (FolderUpdate == null)
{
//Load folder icon
ImageSource FolderIcon = ImageSource.FromResource("NewsScroll.Assets.iconFolder-Dark.png");
//Add folder
Feeds FolderItem = new Feeds();
FolderItem.feed_icon = FolderIcon;
FolderItem.feed_title = "(Folder) " + FeedFolder;
FolderItem.feed_folder_title = FeedFolder;
FolderItem.feed_folder_status = true;
List_FeedSelect.Add(FolderItem);
//Debug.WriteLine("Added folder...");
}
//Add feed
//Load feed icon
ImageSource FeedIcon = null;
if (Feed.feed_id.StartsWith("user/"))
{
FeedIcon = ImageSource.FromResource("NewsScroll.Assets.iconUser-Dark.png");
}
else
{
FeedIcon = AVFiles.File_LoadImage(Feed.feed_id + ".png", true);
}
if (FeedIcon == null)
{
FeedIcon = ImageSource.FromResource("NewsScroll.Assets.iconRSS-Dark.png");
}
//Get the current feed item count
Feeds FeedItem = new Feeds();
FeedItem.feed_icon = FeedIcon;
FeedItem.feed_title = Feed.feed_title;
FeedItem.feed_item_count = TotalItems;
FeedItem.feed_id = Feed.feed_id;
List_FeedSelect.Add(FeedItem);
//Update folder
FolderUpdate = List_FeedSelect.Where(x => x.feed_folder_title == FeedFolder && x.feed_folder_status).FirstOrDefault();
if (FolderUpdate != null)
{
FolderUpdate.feed_folder_ids.Add(Feed.feed_id);
FolderUpdate.feed_item_count = FolderUpdate.feed_item_count + FeedItem.feed_item_count;
//Debug.WriteLine("Updated folder...");
}
}
}
combobox_FeedSelection.IsEnabled = true;
combobox_FeedSelection.Opacity = 1;
}
catch { }
if (EnableUI)
{
ProgressEnableUI();
}
}
//Update feeds in selection
async Task UpdateSelectionFeeds(List <TableFeeds> LoadTableFeeds, List <TableItems> LoadTableItems, bool Silent, bool EnableUI)
{
try
{
if (!Silent)
{
ProgressDisableUI("Updating selection feeds...", true);
}
Debug.WriteLine("Updating selection feeds, silent: " + Silent);
combobox_FeedSelection.IsEnabled = false;
combobox_FeedSelection.Opacity = 0.30;
//Check if received lists are empty
if (LoadTableFeeds == null)
{
LoadTableFeeds = await vSQLConnection.Table <TableFeeds>().ToListAsync();
}
if (LoadTableItems == null)
{
LoadTableItems = await vSQLConnection.Table <TableItems>().ToListAsync();
}
//Filter un/ignored feeds
List <string> IgnoredFeedList = LoadTableFeeds.Where(x => x.feed_ignore_status == true).Select(x => x.feed_id).ToList();
//Update the currently loaded feeds
foreach (Feeds FeedUpdate in List_FeedSelect.Where(x => !x.feed_folder_status))
{
Feeds TempFeed = new Feeds();
TempFeed.feed_id = FeedUpdate.feed_id;
FeedUpdate.feed_item_count = ProcessItemLoad.FilterNewsItems(IgnoredFeedList, LoadTableItems, TempFeed, 0, AppVariables.ItemsToLoadMax).Count();
}
//Reset the loaded folders item count
foreach (Feeds FolderReset in List_FeedSelect.Where(x => x.feed_folder_status))
{
FolderReset.feed_item_count = 0;
}
//Update the currently loaded folders
foreach (Feeds FolderUpdate in List_FeedSelect.Where(x => x.feed_folder_status))
{
foreach (string FeedId in FolderUpdate.feed_folder_ids)
{
Feeds Feed = List_FeedSelect.Where(x => x.feed_id == FeedId).FirstOrDefault();
if (Feed != null && Feed.feed_item_count > 0)
{
FolderUpdate.feed_item_count = FolderUpdate.feed_item_count + Feed.feed_item_count;
//Debug.WriteLine("Added folder count: " + Feed.feed_item_count);
}
}
}
//Remove empty feeds and folders from combobox
bool FeedFolderRemoved = false;
if (!(bool)AppSettingLoad("DisplayReadMarkedItems"))
{
foreach (Feeds Feed in List_FeedSelect.ToList())
{
if (Feed.feed_item_count == 0 && !Feed.feed_collection_status)
{
Debug.WriteLine("Removing feed or folder: " + Feed.feed_title + Feed.feed_folder_title + " from the list.");
List_FeedSelect.Remove(Feed);
FeedFolderRemoved = true;
}
}
}
//Check if selected feed has been removed and set to read items feed
if (FeedFolderRemoved && combobox_FeedSelection.SelectedIndex == -1 || (combobox_FeedSelection.SelectedIndex == 0 && vNewsFeed.feed_item_count == 0))
{
Feeds TempFeed = new Feeds();
TempFeed.feed_id = "1";
//Change the selection feed
ChangeSelectionFeed(TempFeed, false);
//Load all the items
await LoadItems(false, false);
}
else
{
//Update the total item count
UpdateTotalItemsCount();
}
combobox_FeedSelection.IsEnabled = true;
combobox_FeedSelection.Opacity = 1;
}
catch { }
if (EnableUI)
{
ProgressEnableUI();
}
}
//Load feeds in selection
async Task LoadSelectionFeeds(bool Silent, bool EnableUI)
{
try
{
if (!Silent)
{
await ProgressDisableUI("Loading selection feeds...", true);
}
System.Diagnostics.Debug.WriteLine("Loading selection feeds, silent: " + Silent);
combobox_FeedSelection.IsHitTestVisible = false;
combobox_FeedSelection.Opacity = 0.30;
await ClearObservableCollection(List_FeedSelect);
//Check if received lists are empty
List <TableFeeds> LoadTableFeeds = await SQLConnection.Table <TableFeeds>().OrderBy(x => x.feed_folder).ToListAsync();
//Filter un/ignored feeds
List <TableFeeds> UnignoredFeedList = LoadTableFeeds.Where(x => x.feed_ignore_status == false).ToList();
//Add all feeds selection
Feeds FeedItemAll = new Feeds();
FeedItemAll.feed_icon = await AVImage.LoadBitmapImage("ms-appx:///Assets/iconRSS-Dark.png", false);
FeedItemAll.feed_title = "All available items";
FeedItemAll.feed_collection_status = true;
FeedItemAll.feed_id = "0";
List_FeedSelect.Add(FeedItemAll);
//Feeds that are not ignored and contain items
foreach (TableFeeds Feed in UnignoredFeedList)
{
Feeds TempFeed = new Feeds();
TempFeed.feed_id = Feed.feed_id;
//Add folder
string FeedFolder = Feed.feed_folder;
if (string.IsNullOrWhiteSpace(FeedFolder))
{
FeedFolder = "No folder";
}
Feeds FolderUpdate = List_FeedSelect.Where(x => x.feed_folder_title == FeedFolder && x.feed_folder_status).FirstOrDefault();
if (FolderUpdate == null)
{
//Load folder icon
BitmapImage FolderIcon = await AVImage.LoadBitmapImage("ms-appx:///Assets/iconFolder-Dark.png", false);
//Add folder
Feeds FolderItem = new Feeds();
FolderItem.feed_icon = FolderIcon;
FolderItem.feed_folder_title = FeedFolder;
FolderItem.feed_folder_status = true;
List_FeedSelect.Add(FolderItem);
//System.Diagnostics.Debug.WriteLine("Added folder...");
}
//Add feed
//Load feed icon
BitmapImage FeedIcon = null;
if (Feed.feed_id.StartsWith("user/"))
{
FeedIcon = await AVImage.LoadBitmapImage("ms-appx:///Assets/iconUser-Dark.png", false);
}
else
{
FeedIcon = await AVImage.LoadBitmapImage("ms-appdata:///local/" + Feed.feed_id + ".png", false);
}
if (FeedIcon == null)
{
FeedIcon = await AVImage.LoadBitmapImage("ms-appx:///Assets/iconRSS-Dark.png", false);
}
//Get the current feed item count
Feeds FeedItem = new Feeds();
FeedItem.feed_icon = FeedIcon;
FeedItem.feed_title = Feed.feed_title;
FeedItem.feed_id = Feed.feed_id;
List_FeedSelect.Add(FeedItem);
//Update folder
FolderUpdate = List_FeedSelect.Where(x => x.feed_folder_title == FeedFolder && x.feed_folder_status).FirstOrDefault();
if (FolderUpdate != null)
{
FolderUpdate.feed_folder_ids.Add(Feed.feed_id);
FolderUpdate.feed_item_count = FolderUpdate.feed_item_count + FeedItem.feed_item_count;
//System.Diagnostics.Debug.WriteLine("Updated folder...");
}
}
combobox_FeedSelection.SelectedIndex = 0;
combobox_FeedSelection.IsHitTestVisible = true;
combobox_FeedSelection.Opacity = 1;
}
catch { }
if (EnableUI)
{
await ProgressEnableUI();
}
}
//Load feeds in selection
async Task LoadSelectionFeeds(List <TableFeeds> LoadTableFeeds, List <TableItems> LoadTableItems, bool Silent, bool EnableUI)
{
try
{
if (!Silent)
{
await ProgressDisableUI("Loading selection feeds...", true);
}
Debug.WriteLine("Loading selection feeds, silent: " + Silent);
combobox_FeedSelection.IsHitTestVisible = false;
combobox_FeedSelection.Opacity = 0.30;
await ClearObservableCollection(List_FeedSelect);
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
//Check if received lists are empty
if (LoadTableFeeds == null)
{
LoadTableFeeds = await SQLConnection.Table <TableFeeds>().OrderBy(x => x.feed_folder).ToListAsync();
}
if (LoadTableItems == null)
{
LoadTableItems = await SQLConnection.Table <TableItems>().ToListAsync();
}
//Filter un/ignored feeds
List <String> IgnoredFeedList = LoadTableFeeds.Where(x => x.feed_ignore_status == true).Select(x => x.feed_id).ToList();
List <TableFeeds> UnignoredFeedList = LoadTableFeeds.Where(x => x.feed_ignore_status == false).ToList();
if (!(bool)AppVariables.ApplicationSettings["DisplayReadMarkedItems"])
{
//Add unread feeds selection
Feeds TempFeed = new Feeds();
TempFeed.feed_id = "2";
Int32 TotalItemsUnread = ProcessItemLoad.FilterNewsItems(IgnoredFeedList, LoadTableItems, TempFeed, 0, AppVariables.ItemsMaximumLoad).Count();
Feeds FeedItemUnread = new Feeds();
FeedItemUnread.feed_icon = await AVImage.LoadBitmapImage("ms-appx:///Assets/iconRSS-Dark.png", false);
FeedItemUnread.feed_title = "All unread items";
FeedItemUnread.feed_item_count = TotalItemsUnread;
FeedItemUnread.feed_collection_status = true;
FeedItemUnread.feed_id = "2";
List_FeedSelect.Add(FeedItemUnread);
//Add read feeds selection
TempFeed.feed_id = "1";
Int32 TotalItemsRead = ProcessItemLoad.FilterNewsItems(IgnoredFeedList, LoadTableItems, TempFeed, 0, AppVariables.ItemsMaximumLoad).Count();
Feeds FeedItemRead = new Feeds();
FeedItemRead.feed_icon = await AVImage.LoadBitmapImage("ms-appx:///Assets/iconRSS-Dark.png", false);
FeedItemRead.feed_title = "Already read items";
FeedItemRead.feed_item_count = TotalItemsRead;
FeedItemRead.feed_collection_status = true;
FeedItemRead.feed_id = "1";
List_FeedSelect.Add(FeedItemRead);
}
else
{
//Add all feeds selection
Feeds TempFeed = new Feeds();
TempFeed.feed_id = "0";
Int32 TotalItemsAll = ProcessItemLoad.FilterNewsItems(IgnoredFeedList, LoadTableItems, TempFeed, 0, AppVariables.ItemsMaximumLoad).Count();
Feeds FeedItemAll = new Feeds();
FeedItemAll.feed_icon = await AVImage.LoadBitmapImage("ms-appx:///Assets/iconRSS-Dark.png", false);
FeedItemAll.feed_title = "All feed items";
FeedItemAll.feed_item_count = TotalItemsAll;
FeedItemAll.feed_collection_status = true;
FeedItemAll.feed_id = "0";
List_FeedSelect.Add(FeedItemAll);
}
//Feeds that are not ignored and contain items
foreach (TableFeeds Feed in UnignoredFeedList)
{
Feeds TempFeed = new Feeds();
TempFeed.feed_id = Feed.feed_id;
Int32 TotalItems = ProcessItemLoad.FilterNewsItems(IgnoredFeedList, LoadTableItems, TempFeed, 0, AppVariables.ItemsMaximumLoad).Count();
if (TotalItems > 0)
{
//Add folder
string FeedFolder = Feed.feed_folder;
if (String.IsNullOrWhiteSpace(FeedFolder))
{
FeedFolder = "No folder";
}
Feeds FolderUpdate = List_FeedSelect.Where(x => x.feed_folder_title == FeedFolder && x.feed_folder_status).FirstOrDefault();
if (FolderUpdate == null)
{
//Load folder icon
BitmapImage FolderIcon = await AVImage.LoadBitmapImage("ms-appx:///Assets/iconFolder-Dark.png", false);
//Add folder
Feeds FolderItem = new Feeds();
FolderItem.feed_icon = FolderIcon;
FolderItem.feed_folder_title = FeedFolder;
FolderItem.feed_folder_status = true;
List_FeedSelect.Add(FolderItem);
//Debug.WriteLine("Added folder...");
}
//Add feed
//Load feed icon
BitmapImage FeedIcon = null;
if (Feed.feed_id.StartsWith("user/"))
{
FeedIcon = await AVImage.LoadBitmapImage("ms-appx:///Assets/iconUser-Dark.png", false);
}
else
{
FeedIcon = await AVImage.LoadBitmapImage("ms-appdata:///local/" + Feed.feed_id + ".png", false);
}
if (FeedIcon == null)
{
FeedIcon = await AVImage.LoadBitmapImage("ms-appx:///Assets/iconRSS-Dark.png", false);
}
//Get the current feed item count
Feeds FeedItem = new Feeds();
FeedItem.feed_icon = FeedIcon;
FeedItem.feed_title = Feed.feed_title;
FeedItem.feed_item_count = TotalItems;
FeedItem.feed_id = Feed.feed_id;
List_FeedSelect.Add(FeedItem);
//Update folder
FolderUpdate = List_FeedSelect.Where(x => x.feed_folder_title == FeedFolder && x.feed_folder_status).FirstOrDefault();
if (FolderUpdate != null)
{
FolderUpdate.feed_folder_ids.Add(Feed.feed_id);
FolderUpdate.feed_item_count = FolderUpdate.feed_item_count + FeedItem.feed_item_count;
//Debug.WriteLine("Updated folder...");
}
}
}
combobox_FeedSelection.IsHitTestVisible = true;
combobox_FeedSelection.Opacity = 1;
}
catch { }
if (EnableUI)
{
await ProgressEnableUI();
}
}
