async void iconApi_Tap(object sender, RoutedEventArgs e)
{
try
{
//Check username and password
if (!String.IsNullOrWhiteSpace(AppVariables.ApplicationSettings["ApiAccount"].ToString()) && !String.IsNullOrWhiteSpace(AppVariables.ApplicationSettings["ApiPassword"].ToString()))
{
HideShowMenu(true);
//Check if account has changed
await CheckAccountChange();
//Wait for busy application
await ApiUpdate.WaitForBusyApplication();
App.vApplicationFrame.Navigate(typeof(ApiPage));
App.vApplicationFrame.BackStack.Clear();
return;
}
else
{
HideShowMenu(true);
await NoAccountPrompt();
}
}
catch { }
}
//Add search history to database
private async Task AddSearchHistory(string SearchTerm)
{
try
{
Debug.WriteLine("Adding " + SearchTerm + " to the search list and database...");
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
//Clear search history from database
await SQLConnection.ExecuteAsync("DELETE FROM TableSearchHistory WHERE lower(search_term) = ('" + SearchTerm.ToLower() + "')");
//Add search term to database
await SQLConnection.ExecuteAsync("INSERT INTO TableSearchHistory(search_term) VALUES ('" + SearchTerm + "')");
//Count the current search terms
Int32 CountItems = await SQLConnection.ExecuteScalarAsync <Int32>("SELECT count(search_term) FROM TableSearchHistory");
//Cleanup older search terms
if (CountItems > 20)
{
Int32 DeletedItems = await SQLConnection.ExecuteAsync("DELETE FROM TableSearchHistory WHERE search_term IN(SELECT search_term FROM TableSearchHistory LIMIT 1)");
Debug.WriteLine("Removed " + DeletedItems + " older search history...");
}
//Update the search history
await LoadSearchHistory();
}
catch { }
}
async void iconApi_Tap(object sender, EventArgs e)
{
try
{
//Check username and password
if (!string.IsNullOrWhiteSpace(AppSettingLoad("ApiAccount").ToString()) && !string.IsNullOrWhiteSpace(AppSettingLoad("ApiPassword").ToString()))
{
HideShowMenu(true);
//Check if account has changed
await CheckAccountChange();
//Wait for busy application
await ApiUpdate.WaitForBusyApplication();
App.NavigateToPage(new ApiPage(), true, false);
return;
}
else
{
HideShowMenu(true);
await NoAccountPrompt();
}
}
catch { }
}
//Ignore feeds in database
async void btn_IgnoreFeeds_Click(object sender, RoutedEventArgs e)
{
try
{
//Check for selected items
if (ListView_Items.SelectedItems.Count == 0)
{
await AVMessageBox.Popup("No feeds selected", "Please select some feeds that you want to un/ignore first.", "Ok", "", "", "", "", false);
return;
}
else
{
try
{
//Wait for busy application
await ApiUpdate.WaitForBusyApplication();
await ProgressDisableUI("Un/ignoring selected feeds...", true);
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
List <TableFeeds> TableEditFeeds = await SQLConnection.Table <TableFeeds>().ToListAsync();
foreach (Feeds SelectedItem in ListView_Items.SelectedItems)
{
TableFeeds TableResult = TableEditFeeds.Where(x => x.feed_id == SelectedItem.feed_id).FirstOrDefault();
if (SelectedItem.feed_ignore_status == Visibility.Visible)
{
TableResult.feed_ignore_status = false;
SelectedItem.feed_ignore_status = Visibility.Collapsed;
}
else
{
TableResult.feed_ignore_status = true;
SelectedItem.feed_ignore_status = Visibility.Visible;
}
}
//Update the items in database
await SQLConnection.UpdateAllAsync(TableEditFeeds);
//Reset the list selection
ListView_Items.SelectedIndex = -1;
await AVMessageBox.Popup("Feeds have been un/ignored", "Their items will be hidden or shown again on the next news item refresh.", "Ok", "", "", "", "", false);
}
catch
{
await AVMessageBox.Popup("Failed to un/ignore feeds", "Please try to un/ignored the feeds again.", "Ok", "", "", "", "", false);
}
await ProgressEnableUI();
}
}
catch { }
}
async void iconHelp_Tap(object sender, EventArgs e)
{
try
{
HideShowMenu(true);
//Wait for busy application
await ApiUpdate.WaitForBusyApplication();
App.NavigateToPage(new HelpPage(), true, false);
}
catch { }
}
//Delete feeds from The Old Reader/Database
async void btn_DeleteFeeds_Click(object sender, RoutedEventArgs e)
{
try
{
//Check for internet connection
if (!NetworkInterface.GetIsNetworkAvailable())
{
await AVMessageBox.Popup("No internet connection", "Deleting a feed can only be done when there is an internet connection available.", "Ok", "", "", "", "", false);
return;
}
//Check for selected items
if (ListView_Items.SelectedItems.Count == 0)
{
await AVMessageBox.Popup("No feeds selected", "Please select some feeds that you want to delete first.", "Ok", "", "", "", "", false);
return;
}
else
{
//Wait for busy application
await ApiUpdate.WaitForBusyApplication();
await ProgressDisableUI("Deleting the selected feeds...", true);
try
{
foreach (Feeds SelectedItem in ListView_Items.SelectedItems)
{
await DeleteFeed(SelectedItem.feed_id);
}
await AVMessageBox.Popup("Feeds have been deleted", "The feeds and it's items will disappear on the next refresh.", "Ok", "", "", "", "", false);
}
catch
{
await AVMessageBox.Popup("Failed to delete feeds", "Please check your account settings, internet connection and try again.", "Ok", "", "", "", "", false);
}
//Reset the online status
OnlineUpdateFeeds = true;
ApiMessageError = String.Empty;
//Load all the feeds
await LoadFeeds();
await ProgressEnableUI();
}
}
catch { }
}
async void iconHelp_Tap(object sender, RoutedEventArgs e)
{
try
{
HideShowMenu(true);
//Wait for busy application
await ApiUpdate.WaitForBusyApplication();
App.vApplicationFrame.Navigate(typeof(HelpPage));
App.vApplicationFrame.BackStack.Clear();
}
catch { }
}
async void iconSettings_Tap(object sender, EventArgs e)
{
try
{
HideShowMenu(true);
//Wait for busy application
await ApiUpdate.WaitForBusyApplication();
await CleanupPageResources();
App.NavigateToPage(new SettingsPage(), true, false);
}
catch { }
}
//Load the search history
private async Task LoadSearchHistory()
{
try
{
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
//Load and add search history
txtbox_Search.ItemsSource = (await SQLConnection.Table <TableSearchHistory>().ToListAsync()).Select(x => x.search_term).Reverse();
//Set the autosuggestbox list height
txtbox_Search.MaxSuggestionListHeight = 140;
}
catch { }
}
async void iconSettings_Tap(object sender, RoutedEventArgs e)
{
try
{
HideShowMenu(true);
//Wait for busy application
await ApiUpdate.WaitForBusyApplication();
await CleanupPageResources();
App.vApplicationFrame.Navigate(typeof(SettingsPage));
//FixApp.vApplicationFrame.BackStack.Clear();
}
catch { }
}
//Load and set database size
async Task UpdateSizeInformation()
{
try
{
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
string DatabaseSize = await GetDatabaseSize();
Int32 TotalItems = await SQLConnection.Table <TableItems>().CountAsync();
Int32 TotalFeeds = await SQLConnection.Table <TableFeeds>().CountAsync();
txt_OfflineStoredSize.Text = "Offline stored database is " + DatabaseSize + "\nin size and contains a total of " + TotalItems + "\nstored items and has " + TotalFeeds + " feeds in it.";
}
catch { }
}
//Update Api Start
async Task LoadItems()
{
try
{
//Clear all items and reset load count
await ClearObservableCollection(List_StarredItems);
//Update the loading information
txt_AppInfo.Text = "Loading items";
txt_NewsScrollInfo.Text = "Your starred items will be shown here shortly...";
txt_NewsScrollInfo.Visibility = Visibility.Visible;
//Load items from api/database
AppVariables.LoadNews = false;
AppVariables.LoadStarred = true;
AppVariables.LoadSearch = false;
AppVariables.LoadFeeds = true;
Int32 Result = await ApiUpdate.PageApiUpdate();
//Check the api update result
if (Result == 2)
{
await CleanupPageResources();
App.vApplicationFrame.Navigate(typeof(SettingsPage));
App.vApplicationFrame.BackStack.Clear();
return;
}
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
//Set all items to list
List <TableItems> LoadTableItems = await SQLConnection.Table <TableItems>().ToListAsync();
//Load items into the list
await ProcessItemLoad.DatabaseToList(null, LoadTableItems, AppVariables.CurrentItemsLoaded, AppVariables.ItemsToScrollLoad, false, false);
//Update the total items count
await UpdateTotalItemsCount(null, LoadTableItems, false, true);
}
catch { }
}
//Load feeds from Api
async Task LoadFeeds()
{
try
{
//Clear all items
await ClearObservableCollection(List_Feeds);
//Update the loading information
txt_AppInfo.Text = "Loading feeds";
txt_NewsScrollInfo.Text = "Your feeds will be shown here shortly...";
txt_NewsScrollInfo.Visibility = Visibility.Visible;
//Load feeds from api/database
AppVariables.LoadNews = false;
AppVariables.LoadStarred = false;
AppVariables.LoadSearch = false;
AppVariables.LoadFeeds = true;
int Result = await ApiUpdate.PageApiUpdate();
//Check the api update result
if (Result == 2)
{
await CleanupPageResources();
App.vApplicationFrame.Navigate(typeof(SettingsPage));
//FixApp.vApplicationFrame.BackStack.Clear();
return;
}
//Set all items to list
List <TableFeeds> LoadTableFeeds = await SQLConnection.Table <TableFeeds>().OrderBy(x => x.feed_folder).ToListAsync();
//Load items into the list
await ProcessItemLoad.DatabaseToList(LoadTableFeeds, null, AppVariables.CurrentItemsLoaded, AppVariables.ItemsToScrollLoad, false, false);
//Update the total items count
await UpdateTotalItemsCount(LoadTableFeeds, null, false, true);
}
catch { }
}
//Update Api Start
async Task LoadItems()
{
try
{
//Clear all items and reset load count
await ClearObservableCollection(List_StarredItems);
//Update the loading information
txt_AppInfo.Text = "Loading items";
txt_NewsScrollInfo.Text = "Your starred items will be shown here shortly...";
txt_NewsScrollInfo.IsVisible = true;
//Load items from api/database
AppVariables.LoadNews = false;
AppVariables.LoadStarred = true;
AppVariables.LoadSearch = false;
AppVariables.LoadFeeds = true;
int Result = await ApiUpdate.PageApiUpdate();
//Check the api update result
if (Result == 2)
{
await CleanupPageResources();
App.NavigateToPage(new SettingsPage(), true, false);
return;
}
//Set all items to list
List <TableItems> LoadTableItems = await vSQLConnection.Table <TableItems>().ToListAsync();
//Load items into the list
await ProcessItemLoad.DatabaseToList(null, LoadTableItems, AppVariables.CurrentItemsLoaded, AppVariables.ItemsToLoadMax, false, false);
//Update the total items count
await UpdateTotalItemsCount(null, LoadTableItems, false, true);
}
catch { }
}
//Search items from database
async Task LoadItems()
{
try
{
//Clear all items and reset load count
await ClearObservableCollection(List_SearchItems);
//Get the currently selected feed
vSearchFeed = combobox_FeedSelection.SelectedItem as Feeds;
if (vSearchFeed.feed_title != null)
{
vSearchFeedTitle = vSearchFeed.feed_title;
}
if (vSearchFeed.feed_folder_title != null)
{
vSearchFeedTitle = vSearchFeed.feed_folder_title;
}
//Update the items count placer
txt_AppInfo.Text = "Searching items";
Span text1 = new Span {
Text = "Your search results for "
};
Span text2 = new Span {
Text = vSearchTerm
};
text2.SetDynamicResource(Span.TextColorProperty, "ApplicationAccentLightColor");
Span text3 = new Span {
Text = " in "
};
Span text4 = new Span {
Text = vSearchFeedTitle
};
text4.SetDynamicResource(Span.TextColorProperty, "ApplicationAccentLightColor");
Span text5 = new Span {
Text = " will be shown here shortly..."
};
FormattedString formattedString = new FormattedString();
formattedString.Spans.Add(text1);
formattedString.Spans.Add(text2);
formattedString.Spans.Add(text3);
formattedString.Spans.Add(text4);
formattedString.Spans.Add(text5);
txt_NewsScrollInfo.FormattedText = formattedString;
txt_NewsScrollInfo.IsVisible = true;
EventProgressDisableUI("Searching for: " + vSearchTerm, true);
Debug.WriteLine("Searching for: " + vSearchTerm);
//Add search history to database
await AddSearchHistory(vSearchTerm);
//Load items from api/database
AppVariables.LoadNews = false;
AppVariables.LoadStarred = false;
AppVariables.LoadSearch = true;
AppVariables.LoadFeeds = false;
int Result = await ApiUpdate.PageApiUpdate();
//Check the api update result
if (Result == 2)
{
await CleanupPageResources();
App.NavigateToPage(new SettingsPage(), true, false);
return;
}
//Set all items to list
List <TableItems> LoadTableItems = await vSQLConnection.Table <TableItems>().ToListAsync();
//Load items into the list
await ProcessItemLoad.DatabaseToList(null, LoadTableItems, AppVariables.CurrentItemsLoaded, AppVariables.ItemsToLoadMax, false, false);
//Update the total items count
await UpdateTotalItemsCount(null, LoadTableItems, false, true);
}
catch { }
}
//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();
}
}
//Update Api Start
async Task LoadItems(bool LoadSelectFeeds, bool UpdateSelectFeeds)
{
try
{
//Clear all items and reset load count
await ClearObservableCollection(List_NewsItems);
//Get the currently selected feed
string SelectedFeedTitle = "All items";
if (!(bool)AppVariables.ApplicationSettings["DisplayReadMarkedItems"])
{
SelectedFeedTitle = "Unread items";
}
if (vCurrentLoadingFeedFolder != null)
{
if (vCurrentLoadingFeedFolder.feed_title != null)
{
SelectedFeedTitle = vCurrentLoadingFeedFolder.feed_title;
}
if (vCurrentLoadingFeedFolder.feed_folder_title != null)
{
SelectedFeedTitle = vCurrentLoadingFeedFolder.feed_folder_title;
}
}
//Update the loading information
txt_AppInfo.Text = "Loading items";
txt_NewsScrollInfo.Inlines.Clear();
txt_NewsScrollInfo.Inlines.Add(new Run()
{
Text = "Your news items from "
});
txt_NewsScrollInfo.Inlines.Add(new Run()
{
Text = SelectedFeedTitle, Foreground = new SolidColorBrush((Color)Application.Current.Resources["ApplicationAccentLightColor"])
});
txt_NewsScrollInfo.Inlines.Add(new Run()
{
Text = " will be shown here shortly..."
});
txt_NewsScrollInfo.Visibility = Visibility.Visible;
//Check the loading feed
if (LoadSelectFeeds)
{
if ((bool)AppVariables.ApplicationSettings["DisplayReadMarkedItems"])
{
Feeds TempFeed = new Feeds();
TempFeed.feed_id = "0";
vCurrentLoadingFeedFolder = TempFeed;
vPreviousScrollItem = 0;
}
else
{
Feeds TempFeed = new Feeds();
TempFeed.feed_id = "2";
vCurrentLoadingFeedFolder = TempFeed;
vPreviousScrollItem = 0;
}
}
//Load items from api/database
AppVariables.LoadNews = true;
AppVariables.LoadStarred = false;
AppVariables.LoadSearch = false;
AppVariables.LoadFeeds = true;
int Result = await ApiUpdate.PageApiUpdate();
//Check the api update result
if (Result == 2)
{
await CleanupPageResources();
App.vApplicationFrame.Navigate(typeof(SettingsPage));
//FixApp.vApplicationFrame.BackStack.Clear();
return;
}
//Set all items to list
List <TableFeeds> LoadTableFeeds = await SQLConnection.Table <TableFeeds>().OrderBy(x => x.feed_folder).ToListAsync();
List <TableItems> LoadTableItems = await SQLConnection.Table <TableItems>().ToListAsync();
//Load items into the list
await ProcessItemLoad.DatabaseToList(LoadTableFeeds, LoadTableItems, AppVariables.CurrentItemsLoaded, AppVariables.ItemsToScrollLoad, false, false);
//Load feeds into selector
if (LoadSelectFeeds)
{
await LoadSelectionFeeds(LoadTableFeeds, LoadTableItems, false, true);
}
//Update feeds in selector
if (UpdateSelectFeeds)
{
await UpdateSelectionFeeds(LoadTableFeeds, LoadTableItems, false, true);
}
//Change the selection feed
ChangeSelectionFeed(vCurrentLoadingFeedFolder, false);
//Update the total item count
UpdateTotalItemsCount();
//Enable the interface manually
if (!LoadSelectFeeds && !UpdateSelectFeeds)
{
await ProgressEnableUI();
}
}
catch { }
}
//Load items from database to list
public static async Task DatabaseToList(List <TableFeeds> LoadTableFeeds, List <TableItems> LoadTableItems, Int32 SkipItems, Int32 NumberOfItems, bool Silent, bool EnableUI)
{
try
{
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
//Load items from the table
if (AppVariables.LoadNews)
{
if (!Silent)
{
await EventProgressDisableUI("Checking news items...", true);
}
Debug.WriteLine("Checking news items...");
//Check if received lists are empty
if (LoadTableFeeds == null)
{
LoadTableFeeds = await SQLConnection.Table <TableFeeds>().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();
LoadTableItems = FilterNewsItems(IgnoredFeedList, LoadTableItems, NewsPage.vCurrentLoadingFeedFolder, SkipItems, NumberOfItems);
if (!Silent)
{
await EventProgressDisableUI("Loading " + LoadTableItems.Count() + " news items...", true);
}
Debug.WriteLine("Loading " + LoadTableItems.Count() + ", skipped " + SkipItems + " loaded news items...");
await Process.ProcessTableItemsToList(List_NewsItems, LoadTableItems, false, false, false);
}
else if (AppVariables.LoadStarred)
{
if (!Silent)
{
await EventProgressDisableUI("Checking starred items...", true);
}
Debug.WriteLine("Checking starred items...");
//Check if received lists are empty
if (LoadTableItems == null)
{
LoadTableItems = await SQLConnection.Table <TableItems>().ToListAsync();
}
//Filter starred items
LoadTableItems = LoadTableItems.Where(x => x.item_star_status == true).OrderByDescending(x => x.item_datetime).Skip(SkipItems).Take(NumberOfItems).ToList();
if (!Silent)
{
await EventProgressDisableUI("Loading " + LoadTableItems.Count() + " starred items...", true);
}
Debug.WriteLine("Loading " + LoadTableItems.Count() + ", skipped " + SkipItems + " loaded starred items...");
await Process.ProcessTableItemsToList(List_StarredItems, LoadTableItems, false, false, false);
}
else if (AppVariables.LoadSearch)
{
if (!Silent)
{
await EventProgressDisableUI("Searching for: " + SearchPage.vSearchTerm, true);
}
Debug.WriteLine("Searching for: " + SearchPage.vSearchTerm);
//Check if received lists are empty
if (LoadTableFeeds == null)
{
LoadTableFeeds = await SQLConnection.Table <TableFeeds>().ToListAsync();
}
if (LoadTableItems == null)
{
LoadTableItems = await SQLConnection.Table <TableItems>().ToListAsync();
}
//Filter un/ignored feeds
List <String> UnignoredFeedList = LoadTableFeeds.Where(x => x.feed_ignore_status == false).Select(x => x.feed_id).ToList();
//Get the search items by feed or folder
if (SearchPage.vSearchFeed.feed_folder_status)
{
List <String> SearchFolders = SearchPage.vSearchFeed.feed_folder_ids;
Debug.WriteLine("Search in folders: " + String.Join(", ", SearchFolders));
LoadTableItems = LoadTableItems.Where(x => x.item_title.ToLower().Contains(SearchPage.vSearchTerm.ToLower()) && SearchFolders.Any(y => y == x.item_feed_id) && UnignoredFeedList.Any(y => y == x.item_feed_id)).ToList();
}
else
{
string FeedId = SearchPage.vSearchFeed.feed_id;
if (FeedId != "0")
{
Debug.WriteLine("Search in feed: " + FeedId);
LoadTableItems = LoadTableItems.Where(x => x.item_title.ToLower().Contains(SearchPage.vSearchTerm.ToLower()) && x.item_feed_id == FeedId && UnignoredFeedList.Any(y => y == x.item_feed_id)).ToList();
}
else
{
Debug.WriteLine("Search in all items.");
LoadTableItems = LoadTableItems.Where(x => x.item_title.ToLower().Contains(SearchPage.vSearchTerm.ToLower()) && UnignoredFeedList.Any(y => y == x.item_feed_id)).ToList();
}
}
//Search items in table
LoadTableItems = LoadTableItems.OrderByDescending(x => x.item_datetime).Skip(SkipItems).Take(NumberOfItems).ToList();
//if (!Silent) { await EventProgressDisableUI("Loading " + LoadTableItems.Count() + " found items...", true); }
Debug.WriteLine("Loading " + LoadTableItems.Count() + ", skipped " + SkipItems + " found items...");
await Process.ProcessTableItemsToList(List_SearchItems, LoadTableItems, false, false, false);
}
else if (AppVariables.LoadFeeds)
{
if (!Silent)
{
await EventProgressDisableUI("Checking feeds...", true);
}
Debug.WriteLine("Checking feeds...");
//Check if received lists are empty
if (LoadTableFeeds == null)
{
LoadTableFeeds = await SQLConnection.Table <TableFeeds>().ToListAsync();
}
if (!Silent)
{
await EventProgressDisableUI("Loading " + LoadTableFeeds.Count() + " feeds...", true);
}
Debug.WriteLine("Loading " + LoadTableFeeds.Count() + " feeds...");
await Process.ProcessTableFeedsToList(List_Feeds, LoadTableFeeds);
}
if (EnableUI)
{
await EventProgressEnableUI();
}
}
catch (Exception ex)
{
Debug.WriteLine("Failed loading items: " + ex.Message);
await EventProgressEnableUI();
}
}
//Count items from database
public static async Task <Int32> DatabaseToCount(List <TableFeeds> LoadTableFeeds, List <TableItems> LoadTableItems, bool Silent, bool EnableUI)
{
Int32 FoundItems = 0;
try
{
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
//Load items from the table
if (AppVariables.LoadNews)
{
if (!Silent)
{
await EventProgressDisableUI("Counting news items...", true);
}
Debug.WriteLine("Counting news items...");
//Check if received lists are empty
if (LoadTableFeeds == null)
{
LoadTableFeeds = await SQLConnection.Table <TableFeeds>().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();
FoundItems = FilterNewsItems(IgnoredFeedList, LoadTableItems, NewsPage.vCurrentLoadingFeedFolder, 0, AppVariables.ItemsMaximumLoad).Count();
}
else if (AppVariables.LoadStarred)
{
if (!Silent)
{
await EventProgressDisableUI("Counting starred items...", true);
}
Debug.WriteLine("Counting starred items...");
//Check if received lists are empty
if (LoadTableItems == null)
{
LoadTableItems = await SQLConnection.Table <TableItems>().ToListAsync();
}
//Filter starred items
FoundItems = LoadTableItems.Where(x => x.item_star_status == true).Count();
}
else if (AppVariables.LoadSearch)
{
if (!Silent)
{
await EventProgressDisableUI("Counting search items...", true);
}
Debug.WriteLine("Counting search items...");
//Check if received lists are empty
if (LoadTableFeeds == null)
{
LoadTableFeeds = await SQLConnection.Table <TableFeeds>().ToListAsync();
}
if (LoadTableItems == null)
{
LoadTableItems = await SQLConnection.Table <TableItems>().ToListAsync();
}
//Filter un/ignored feeds
List <String> UnignoredFeedList = LoadTableFeeds.Where(x => x.feed_ignore_status == false).Select(x => x.feed_id).ToList();
//Get the search items by feed or folder
if (SearchPage.vSearchFeed.feed_folder_status)
{
List <String> SearchFolders = SearchPage.vSearchFeed.feed_folder_ids;
Debug.WriteLine("Search in folders: " + String.Join(", ", SearchFolders));
LoadTableItems = LoadTableItems.Where(x => x.item_title.ToLower().Contains(SearchPage.vSearchTerm.ToLower()) && SearchFolders.Any(y => y == x.item_feed_id) && UnignoredFeedList.Any(y => y == x.item_feed_id)).ToList();
}
else
{
string FeedId = SearchPage.vSearchFeed.feed_id;
if (FeedId != "0")
{
Debug.WriteLine("Search in feed: " + FeedId);
LoadTableItems = LoadTableItems.Where(x => x.item_title.ToLower().Contains(SearchPage.vSearchTerm.ToLower()) && x.item_feed_id == FeedId && UnignoredFeedList.Any(y => y == x.item_feed_id)).ToList();
}
else
{
Debug.WriteLine("Search in all items.");
LoadTableItems = LoadTableItems.Where(x => x.item_title.ToLower().Contains(SearchPage.vSearchTerm.ToLower()) && UnignoredFeedList.Any(y => y == x.item_feed_id)).ToList();
}
}
//Count items in table
FoundItems = LoadTableItems.Count();
}
else if (AppVariables.LoadFeeds)
{
if (!Silent)
{
await EventProgressDisableUI("Counting your feeds...", true);
}
Debug.WriteLine("Counting your feeds...");
//Check if received lists are empty
if (LoadTableFeeds == null)
{
LoadTableFeeds = await SQLConnection.Table <TableFeeds>().ToListAsync();
}
//Load feeds from table
FoundItems = LoadTableFeeds.Count();
}
if (EnableUI)
{
await EventProgressEnableUI();
}
return(FoundItems);
}
catch (Exception ex)
{
Debug.WriteLine("Failed counting items: " + ex.Message);
await EventProgressEnableUI();
return(FoundItems);
}
}
//Search items from database
async Task LoadItems()
{
try
{
//Clear all items and reset load count
await ClearObservableCollection(List_SearchItems);
//Get the currently selected feed
vSearchFeed = combobox_FeedSelection.SelectedItem as Feeds;
if (vSearchFeed.feed_title != null)
{
vSearchFeedTitle = vSearchFeed.feed_title;
}
if (vSearchFeed.feed_folder_title != null)
{
vSearchFeedTitle = vSearchFeed.feed_folder_title;
}
//Update the items count placer
txt_AppInfo.Text = "Searching items";
txt_NewsScrollInfo.Inlines.Clear();
txt_NewsScrollInfo.Inlines.Add(new Run()
{
Text = "Your search results for "
});
txt_NewsScrollInfo.Inlines.Add(new Run()
{
Text = vSearchTerm, Foreground = new SolidColorBrush((Color)Application.Current.Resources["SystemAccentColor"])
});
txt_NewsScrollInfo.Inlines.Add(new Run()
{
Text = " in "
});
txt_NewsScrollInfo.Inlines.Add(new Run()
{
Text = vSearchFeedTitle, Foreground = new SolidColorBrush((Color)Application.Current.Resources["SystemAccentColor"])
});
txt_NewsScrollInfo.Inlines.Add(new Run()
{
Text = " will be shown here shortly..."
});
txt_NewsScrollInfo.Visibility = Visibility.Visible;
await EventProgressDisableUI("Searching for: " + vSearchTerm, true);
Debug.WriteLine("Searching for: " + vSearchTerm);
//Add search history to database
await AddSearchHistory(vSearchTerm);
//Load items from api/database
AppVariables.LoadNews = false;
AppVariables.LoadStarred = false;
AppVariables.LoadSearch = true;
AppVariables.LoadFeeds = false;
Int32 Result = await ApiUpdate.PageApiUpdate();
//Check the api update result
if (Result == 2)
{
await CleanupPageResources();
App.vApplicationFrame.Navigate(typeof(SettingsPage));
App.vApplicationFrame.BackStack.Clear();
return;
}
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
//Set all items to list
List <TableItems> LoadTableItems = await SQLConnection.Table <TableItems>().ToListAsync();
//Load items into the list
await ProcessItemLoad.DatabaseToList(null, LoadTableItems, AppVariables.CurrentItemsLoaded, AppVariables.ItemsToScrollLoad, false, false);
//Update the total items count
await UpdateTotalItemsCount(null, LoadTableItems, false, true);
}
catch { }
}
//Delete feeds from The Old Reader/Database
async void btn_DeleteFeeds_Click(object sender, EventArgs e)
{
try
{
//Check for internet connection
if (Connectivity.NetworkAccess != NetworkAccess.Internet)
{
List <string> messageAnswers = new List <string>();
messageAnswers.Add("Ok");
await MessagePopup.Popup("No internet connection", "Deleting a feed can only be done when there is an internet connection available.", messageAnswers);
return;
}
//Check for selected items
if (listview_Items.SelectedItem == null)
{
List <string> messageAnswers = new List <string>();
messageAnswers.Add("Ok");
await MessagePopup.Popup("No feeds selected", "Please select some feeds that you want to delete first.", messageAnswers);
return;
}
else
{
//Wait for busy application
await ApiUpdate.WaitForBusyApplication();
ProgressDisableUI("Deleting the selected feeds...", true);
try
{
Feeds SelectedItem = (Feeds)listview_Items.SelectedItem;
await DeleteFeed(SelectedItem.feed_id);
List <string> messageAnswers = new List <string>();
messageAnswers.Add("Ok");
await MessagePopup.Popup("Feeds have been deleted", "The feeds and it's items will disappear on the next refresh.", messageAnswers);
}
catch
{
List <string> messageAnswers = new List <string>();
messageAnswers.Add("Ok");
await MessagePopup.Popup("Failed to delete feeds", "Please check your account settings, internet connection and try again.", messageAnswers);
}
//Reset the online status
OnlineUpdateFeeds = true;
ApiMessageError = string.Empty;
//Load all the feeds
await LoadFeeds();
ProgressEnableUI();
}
}
catch { }
}
//Ignore feeds in database
async void btn_IgnoreFeeds_Click(object sender, EventArgs e)
{
try
{
//Check for selected items
if (listview_Items.SelectedItem == null)
{
List <string> messageAnswers = new List <string>();
messageAnswers.Add("Ok");
await MessagePopup.Popup("No feeds selected", "Please select some feeds that you want to un/ignore first.", messageAnswers);
return;
}
else
{
try
{
//Wait for busy application
await ApiUpdate.WaitForBusyApplication();
ProgressDisableUI("Un/ignoring selected feeds...", true);
List <TableFeeds> TableEditFeeds = await vSQLConnection.Table <TableFeeds>().ToListAsync();
Feeds SelectedItem = (Feeds)listview_Items.SelectedItem;
TableFeeds TableResult = TableEditFeeds.Where(x => x.feed_id == SelectedItem.feed_id).FirstOrDefault();
if (SelectedItem.feed_ignore_status == true)
{
TableResult.feed_ignore_status = false;
SelectedItem.feed_ignore_status = false;
}
else
{
TableResult.feed_ignore_status = true;
SelectedItem.feed_ignore_status = true;
}
//Update the items in database
await vSQLConnection.UpdateAllAsync(TableEditFeeds);
//Reset the list selection
listview_Items.SelectedItem = -1;
List <string> messageAnswers = new List <string>();
messageAnswers.Add("Ok");
await MessagePopup.Popup("Feeds have been un/ignored", "Their items will be hidden or shown again on the next news item refresh.", messageAnswers);
}
catch
{
List <string> messageAnswers = new List <string>();
messageAnswers.Add("Ok");
await MessagePopup.Popup("Failed to un/ignore feeds", "Please try to un/ignored the feeds again.", messageAnswers);
}
ProgressEnableUI();
}
}
catch { }
}
//Update feeds in selection
async Task UpdateSelectionFeeds(List <TableFeeds> LoadTableFeeds, List <TableItems> LoadTableItems, bool Silent, bool EnableUI)
{
try
{
if (!Silent)
{
await ProgressDisableUI("Updating selection feeds...", true);
}
Debug.WriteLine("Updating selection feeds, silent: " + Silent);
combobox_FeedSelection.IsHitTestVisible = false;
combobox_FeedSelection.Opacity = 0.30;
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
//Check if received lists are empty
if (LoadTableFeeds == null)
{
LoadTableFeeds = await SQLConnection.Table <TableFeeds>().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();
//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.ItemsMaximumLoad).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)AppVariables.ApplicationSettings["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 && vCurrentLoadingFeedFolder.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.IsHitTestVisible = true;
combobox_FeedSelection.Opacity = 1;
}
catch { }
if (EnableUI)
{
await ProgressEnableUI();
}
}
public static async Task <bool> ProcessTableItemsToList(ObservableCollection <Items> AddList, List <TableItems> LoadTableItems, bool AddFromTop, bool HideReadStatus, bool HideStarStatus)
{
try
{
//Check if media needs to load
AppVariables.LoadMedia = true;
if (!NetworkInterface.GetIsNetworkAvailable() && !(bool)AppVariables.ApplicationSettings["DisplayImagesOffline"])
{
AppVariables.LoadMedia = false;
}
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
List <TableFeeds> FeedList = await SQLConnection.Table <TableFeeds>().ToListAsync();
foreach (TableItems LoadTable in LoadTableItems)
{
//Load and check item id
string ItemId = LoadTable.item_id;
if (!AddList.Any(x => x.item_id == ItemId))
{
//Load feed id and title
string FeedId = LoadTable.item_feed_id;
string FeedTitle = "Unknown feed";
TableFeeds TableResult = FeedList.Where(x => x.feed_id == FeedId).FirstOrDefault();
if (TableResult == null)
{
//Debug.WriteLine("Feed not found: " + FeedId);
if (LoadTable.item_feed_title != null && !String.IsNullOrWhiteSpace(LoadTable.item_feed_title))
{
Debug.WriteLine("Backup feed title: " + LoadTable.item_feed_title);
FeedTitle = LoadTable.item_feed_title;
}
else if (FeedId.StartsWith("user/"))
{
Debug.WriteLine("Detected an user feed.");
FeedTitle = "User feed";
}
}
else
{
//Set the feed item title
FeedTitle = TableResult.feed_title;
}
//Load item image
BitmapImage ItemImage = null;
Visibility ItemImageVisibility = Visibility.Collapsed;
string ItemImageLink = LoadTable.item_image;
if (!String.IsNullOrWhiteSpace(ItemImageLink) && AppVariables.LoadMedia)
{
ItemImageVisibility = Visibility.Visible;
if (AppVariables.CurrentItemsLoaded < AppVariables.ContentToScrollLoad)
{
ItemImage = await AVImage.LoadBitmapImage(ItemImageLink, false);
}
}
//Load feed icon
BitmapImage FeedIcon = null;
if (AppVariables.CurrentItemsLoaded < AppVariables.ContentToScrollLoad)
{
if (FeedId.StartsWith("user/"))
{
FeedIcon = await AVImage.LoadBitmapImage("ms-appx:///Assets/iconUser-Dark.png", false);
}
else
{
FeedIcon = await AVImage.LoadBitmapImage("ms-appdata:///local/" + FeedId + ".png", false);
}
if (FeedIcon == null)
{
FeedIcon = await AVImage.LoadBitmapImage("ms-appx:///Assets/iconRSS-Dark.png", false);
}
}
//Set the date time string
DateTime convertedDate = DateTime.SpecifyKind(LoadTable.item_datetime, DateTimeKind.Utc).ToLocalTime();
string DateAuthorString = convertedDate.ToString(AppVariables.CultureInfoFormat.LongDatePattern, AppVariables.CultureInfoFormat) + ", " + convertedDate.ToString(AppVariables.CultureInfoFormat.ShortTimePattern, AppVariables.CultureInfoFormat);
//Add the author to date time
if ((bool)AppVariables.ApplicationSettings["DisplayItemsAuthor"] && !String.IsNullOrWhiteSpace(LoadTable.item_author))
{
DateAuthorString += " by " + LoadTable.item_author;
}
//Check item read or star status
Visibility ReadVisibility = Visibility.Collapsed;
if (!HideReadStatus)
{
ReadVisibility = LoadTable.item_read_status ? Visibility.Visible : Visibility.Collapsed;
}
Visibility StarredVisibility = Visibility.Collapsed;
if (!HideStarStatus)
{
StarredVisibility = LoadTable.item_star_status ? Visibility.Visible : Visibility.Collapsed;
}
//Load item content
string item_content = String.Empty;
if ((bool)AppVariables.ApplicationSettings["ContentCutting"])
{
item_content = AVFunctions.StringCut(LoadTable.item_content, Convert.ToInt32(AppVariables.ApplicationSettings["ContentCuttingLength"]), "...");
}
else
{
item_content = AVFunctions.StringCut(LoadTable.item_content, AppVariables.MaximumItemTextLength, "...");
}
//Add item to the ListView
Items NewItem = new Items()
{
feed_id = FeedId, feed_title = FeedTitle, feed_icon = FeedIcon, item_id = ItemId, item_read_status = ReadVisibility, item_star_status = StarredVisibility, item_title = LoadTable.item_title, item_image = ItemImage, item_image_visibility = ItemImageVisibility, item_image_link = ItemImageLink, item_content = item_content, item_link = LoadTable.item_link, item_datestring = DateAuthorString, item_datetime = LoadTable.item_datetime
};
await CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
try
{
if (AddFromTop)
{
AddList.Insert(0, NewItem);
}
else
{
AddList.Add(NewItem);
}
}
catch { }
});
//Update the added item count
AppVariables.CurrentItemsLoaded++;
//Request information update
if (AppVariables.CurrentItemsLoaded == 1)
{
await EventHideProgressionStatus();
}
}
}
return(true);
}
catch (Exception ex)
{
Debug.WriteLine("Failed processing multiple items from database: " + ex.Message);
return(false);
}
}
//Load item into the viewer
private async Task LoadItem(string CustomItemContent)
{
try
{
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
//Load the full item
TableItems LoadTable = await SQLConnection.Table <TableItems>().Where(x => x.item_id == vCurrentWebSource.item_id).FirstOrDefaultAsync();
if (LoadTable != null)
{
//Check if media needs to load
AppVariables.LoadMedia = true;
if (!NetworkInterface.GetIsNetworkAvailable() && !(bool)AppVariables.ApplicationSettings["DisplayImagesOffline"])
{
AppVariables.LoadMedia = false;
}
//Set the date time string
DateTime convertedDate = DateTime.SpecifyKind(LoadTable.item_datetime, DateTimeKind.Utc).ToLocalTime();
string DateAuthorString = convertedDate.ToString(AppVariables.CultureInfoFormat.LongDatePattern, AppVariables.CultureInfoFormat) + ", " + convertedDate.ToString(AppVariables.CultureInfoFormat.ShortTimePattern, AppVariables.CultureInfoFormat);
//Add the author to date time
if (!string.IsNullOrWhiteSpace(LoadTable.item_author))
{
DateAuthorString += " by " + LoadTable.item_author;
}
tb_ItemDateString.Text = DateAuthorString;
//Enable or disable text selection
if ((bool)AppVariables.ApplicationSettings["ItemTextSelection"])
{
tb_ItemTitle.IsTextSelectionEnabled = true;
tb_ItemDateString.IsTextSelectionEnabled = true;
rtb_ItemContent.IsTextSelectionEnabled = true;
}
else
{
tb_ItemTitle.IsTextSelectionEnabled = false;
tb_ItemDateString.IsTextSelectionEnabled = false;
rtb_ItemContent.IsTextSelectionEnabled = false;
}
//Load the item content
bool SetHtmlToRichTextBlock = false;
if (!string.IsNullOrWhiteSpace(CustomItemContent))
{
await HtmlToRichTextBlock(rtb_ItemContent, CustomItemContent, string.Empty);
SetHtmlToRichTextBlock = true;
}
else if (!string.IsNullOrWhiteSpace(LoadTable.item_content_full))
{
SetHtmlToRichTextBlock = await HtmlToRichTextBlock(rtb_ItemContent, LoadTable.item_content_full, string.Empty);
}
//Check if html to xaml has failed
if (!SetHtmlToRichTextBlock || !rtb_ItemContent.Blocks.Any())
{
//Load summary text
Paragraph paragraph = new Paragraph();
paragraph.Inlines.Add(new Run()
{
Text = AVFunctions.StringCut(LoadTable.item_content, AppVariables.MaximumItemTextLength, "...")
});
//Add paragraph to rich text block
rtb_ItemContent.Blocks.Clear();
rtb_ItemContent.Blocks.Add(paragraph);
}
//Wait for item content is loaded
await AppAdjust.FinishLayoutUpdateAsync(rtb_ItemContent);
//Check if item content contains preview image
await CheckItemContentContainsPreviewImage(LoadTable);
//Adjust the itemviewer size
await AdjustItemViewerSize();
}
}
catch { }
}
//Clear Database Thread
async Task ClearDatabase()
{
await ProgressDisableUI("Clearing stored items...");
try
{
//Reset the online status
OnlineUpdateFeeds = true;
OnlineUpdateNews = true;
OnlineUpdateStarred = true;
ApiMessageError = String.Empty;
//Reset the last update setting
AppVariables.ApplicationSettings["LastItemsUpdate"] = "Never";
await ClearObservableCollection(List_Feeds);
await ClearObservableCollection(List_FeedSelect);
await ClearObservableCollection(List_NewsItems);
await ClearObservableCollection(List_SearchItems);
await ClearObservableCollection(List_StarredItems);
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
await SQLConnection.DeleteAllAsync <TableFeeds>();
await SQLConnection.DropTableAsync <TableFeeds>();
await SQLConnection.CreateTableAsync <TableFeeds>();
await SQLConnection.DeleteAllAsync <TableOffline>();
await SQLConnection.DropTableAsync <TableOffline>();
await SQLConnection.CreateTableAsync <TableOffline>();
await SQLConnection.DeleteAllAsync <TableItems>();
await SQLConnection.DropTableAsync <TableItems>();
await SQLConnection.CreateTableAsync <TableItems>();
await SQLConnection.DeleteAllAsync <TableSearchHistory>();
await SQLConnection.DropTableAsync <TableSearchHistory>();
await SQLConnection.CreateTableAsync <TableSearchHistory>();
//Delete all feed icons from local storage
foreach (IStorageItem LocalFile in await ApplicationData.Current.LocalFolder.GetItemsAsync())
{
try
{
if (LocalFile.Name.EndsWith(".png"))
{
await LocalFile.DeleteAsync(StorageDeleteOption.PermanentDelete);
}
}
catch { }
}
//Load and set database size
await UpdateSizeInformation();
}
catch { }
await ProgressEnableUI();
}
//Update Api Start
async Task LoadItems(bool LoadSelectFeeds, bool UpdateSelectFeeds)
{
try
{
//Clear all items and reset load count
await ClearObservableCollection(List_NewsItems);
//Get the currently selected feed
string SelectedFeedTitle = "All news items";
if (!(bool)AppSettingLoad("DisplayReadMarkedItems"))
{
SelectedFeedTitle = "Unread news items";
}
if (vNewsFeed != null)
{
if (vNewsFeed.feed_title != null)
{
SelectedFeedTitle = vNewsFeed.feed_title;
}
if (vNewsFeed.feed_folder_title != null)
{
SelectedFeedTitle = vNewsFeed.feed_folder_title;
}
}
//Update the loading information
txt_AppInfo.Text = "Loading items";
Span text1 = new Span {
Text = "Your news items from "
};
Span text2 = new Span {
Text = SelectedFeedTitle
};
text2.SetDynamicResource(Span.TextColorProperty, "ApplicationAccentLightColor");
Span text3 = new Span {
Text = " will be shown here shortly..."
};
FormattedString formattedString = new FormattedString();
formattedString.Spans.Add(text1);
formattedString.Spans.Add(text2);
formattedString.Spans.Add(text3);
txt_NewsScrollInfo.FormattedText = formattedString;
txt_NewsScrollInfo.IsVisible = true;
//Check the loading feed
if (LoadSelectFeeds)
{
if ((bool)AppSettingLoad("DisplayReadMarkedItems"))
{
Feeds TempFeed = new Feeds();
TempFeed.feed_id = "0";
vNewsFeed = TempFeed;
vPreviousScrollItem = 0;
}
else
{
Feeds TempFeed = new Feeds();
TempFeed.feed_id = "2";
vNewsFeed = TempFeed;
vPreviousScrollItem = 0;
}
}
//Load items from api/database
AppVariables.LoadNews = true;
AppVariables.LoadStarred = false;
AppVariables.LoadSearch = false;
AppVariables.LoadFeeds = true;
int Result = await ApiUpdate.PageApiUpdate();
//Check the api update result
if (Result == 2)
{
await CleanupPageResources();
App.NavigateToPage(new SettingsPage(), true, false);
return;
}
//Set all items to list
List <TableFeeds> LoadTableFeeds = await vSQLConnection.Table <TableFeeds>().OrderBy(x => x.feed_folder).ToListAsync();
List <TableItems> LoadTableItems = await vSQLConnection.Table <TableItems>().ToListAsync();
//Load items into the list
await ProcessItemLoad.DatabaseToList(LoadTableFeeds, LoadTableItems, AppVariables.CurrentItemsLoaded, AppVariables.ItemsToLoadMax, false, false);
//Load feeds into selector
if (LoadSelectFeeds)
{
await LoadSelectionFeeds(LoadTableFeeds, LoadTableItems, false, true);
}
//Update feeds in selector
if (UpdateSelectFeeds)
{
await UpdateSelectionFeeds(LoadTableFeeds, LoadTableItems, false, true);
}
//Change the selection feed
ChangeSelectionFeed(vNewsFeed, false);
//Update the total item count
UpdateTotalItemsCount();
//Enable the interface manually
if (!LoadSelectFeeds && !UpdateSelectFeeds)
{
ProgressEnableUI();
}
}
catch { }
}
