public async Task <ActionResult> UpdateApiFieldsAsync([FromBody] ApiUpdate api)
{
var updateApiFields = new UpdateApiFields()
{
Name = api.Name,
NewBusinessOwner = api.NewBusinessOwner,
NewDescription = api.NewDescription,
NewName = api.NewName,
NewTechnicalOwner = api.NewTechnicalOwner,
NewTitle = api.NewTitle,
NewTags = api.NewTags
};
var response = await _mediator.Send(updateApiFields);
if (response.Result == UpdateResult.Updated)
{
return(Ok());
}
else if (response.Result == UpdateResult.NotFound)
{
return(NotFound());
}
else if (response.Result == UpdateResult.NotUpdated)
{
return(StatusCode(500)); // TODO return meaningful result to client
}
else
{
return(StatusCode(500)); // TODO return meaningful result to client
}
}
//Add offline sync item
//Types: Read, Unread, Star, Unstar
public static async Task AddOfflineSync(String AddId, String AddType)
{
try
{
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
//Add sync item
TableOffline SyncItem = new TableOffline();
if (AddType == "Star")
{
SyncItem.item_star_status = AddId;
}
else if (AddType == "Unstar")
{
SyncItem.item_unstar_status = AddId;
}
else if (AddType == "Read")
{
SyncItem.item_read_status = AddId;
}
else if (AddType == "Unread")
{
SyncItem.item_unread_status = AddId;
}
await SQLConnection.InsertAsync(SyncItem);
//Delete opposite
await DeleteOppositeOfflineSync(AddId, AddType);
}
catch { }
}
static public async Task <bool> ItemsRemoveOld(bool Silent, bool EnableUI)
{
try
{
if (!Silent)
{
await EventProgressDisableUI("Checking older items...", true);
}
Debug.WriteLine("Checking older items...");
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
//Date time calculations
DateTime RemoveItemsRange = DateTime.UtcNow.AddDays(-Convert.ToDouble(AppVariables.ApplicationSettings["RemoveItemsRange"]));
List <String> DeleteItems = (await SQLConnection.Table <TableItems>().Where(x => x.item_star_status == false && x.item_datetime < RemoveItemsRange).ToListAsync()).Select(x => x.item_id).ToList();
Int32 DeleteCount = DeleteItems.Count();
if (DeleteCount > 0)
{
if (!Silent)
{
await EventProgressDisableUI("Removing " + DeleteCount + " older items...", true);
}
Debug.WriteLine("Removing " + DeleteCount + " older items...");
string DeleteString = String.Empty;
foreach (String DeleteItem in DeleteItems)
{
DeleteString += "'" + DeleteItem + "',";
}
DeleteString = AVFunctions.StringRemoveEnd(DeleteString, ",");
Int32 DeletedItems = await SQLConnection.ExecuteAsync("DELETE FROM TableItems WHERE item_id IN (" + DeleteString + ")");
Debug.WriteLine("Removed " + DeletedItems + " older items...");
}
if (EnableUI)
{
await EventProgressEnableUI();
}
return(true);
}
catch (Exception ex)
{
Debug.WriteLine("Failed to delete older items: " + ex.Message);
await EventProgressEnableUI();
return(false);
}
}
public async Task <IApi> Save()
{
var data = new ApiUpdate
{
Id = Id,
Name = Name,
PreserveHost = PreserveHost,
RequestHost = RequestHost,
RequestPath = RequestPath,
StripRequestPath = StripRequestPath,
UpstreamUrl = UpstreamUrl,
CreatedAt = CreatedAt
};
var response = await _requestFactory.Parent.Put <Api>(data);
response.Configure(_requestFactory);
return(response);
}
static public async Task <bool> DeleteFeed(string FeedId)
{
try
{
string[][] RequestHeader = new string[][] { new[] { "Authorization", "GoogleLogin auth=" + AppVariables.ApplicationSettings["ConnectApiAuth"].ToString() } };
HttpStringContent PostContent = new HttpStringContent("ac=unsubscribe&s=feed/" + FeedId, Windows.Storage.Streams.UnicodeEncoding.Utf8, "application/x-www-form-urlencoded");
HttpResponseMessage PostHttp = await AVDownloader.SendPostRequestAsync(7500, "News Scroll", RequestHeader, new Uri(ApiConnectionUrl + "subscription/edit"), PostContent);
if (PostHttp != null && (PostHttp.Content.ToString() == "OK" || PostHttp.Content.ToString().Contains("<error>Not found</error>")))
{
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
//Clear feed from database
await SQLConnection.ExecuteAsync("DELETE FROM TableFeeds WHERE feed_id = ('" + FeedId + "')");
//Clear items from database
await SQLConnection.ExecuteAsync("DELETE FROM TableItems WHERE item_feed_id = ('" + FeedId + "') AND item_star_status = ('0')");
//Delete the feed icon
IStorageItem LocalFile = await ApplicationData.Current.LocalFolder.TryGetItemAsync(FeedId + ".png");
if (LocalFile != null)
{
try { await LocalFile.DeleteAsync(StorageDeleteOption.PermanentDelete); } catch { }
}
Debug.WriteLine("Deleted the feed and items off: " + FeedId);
return(true);
}
else
{
Debug.WriteLine("Failed to delete feed: " + FeedId + " / server error.");
return(false);
}
}
catch (Exception ex)
{
Debug.WriteLine("Failed to delete feed: " + FeedId + " / " + ex.Message);
return(false);
}
}
//Database Create
public static async Task DatabaseCreate()
{
try
{
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
await SQLConnection.CreateTableAsync <TableFeeds>();
await SQLConnection.CreateTableAsync <TableOffline>();
await SQLConnection.CreateTableAsync <TableItems>();
await SQLConnection.CreateTableAsync <TableSearchHistory>();
Debug.WriteLine("Created the database tables.");
}
catch
{
Debug.WriteLine("Failed creating the database tables.");
}
}
//Add offline sync items
//Types: Read, Unread, Star, Unstar
public static async Task AddOfflineSync(List <String> AddIds, String AddType)
{
try
{
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
//Sync variables
List <TableOffline> AddSyncItems = new List <TableOffline>();
foreach (String AddId in AddIds)
{
//Add sync item
TableOffline SyncItem = new TableOffline();
if (AddType == "Star")
{
SyncItem.item_star_status = AddId;
}
else if (AddType == "Unstar")
{
SyncItem.item_unstar_status = AddId;
}
else if (AddType == "Read")
{
SyncItem.item_read_status = AddId;
}
else if (AddType == "Unread")
{
SyncItem.item_unread_status = AddId;
}
AddSyncItems.Add(SyncItem);
//Delete opposite
await DeleteOppositeOfflineSync(AddId, AddType);
}
await SQLConnection.InsertAllAsync(AddSyncItems);
}
catch { }
}
public async Task <IApi> Save()
{
var data = new ApiUpdate
{
Id = Id,
Name = Name,
PreserveHost = PreserveHost,
Hosts = Hosts,
HttpIfTerminated = HttpIfTerminated,
HttpsOnly = HttpsOnly,
Methods = Methods,
Retries = Retries,
StripUri = StripUri,
UpstreamConnectTimeout = UpstreamConnectTimeout,
UpstreamSendTimeout = UpstreamSendTimeout,
Uris = Uris,
UpstreamUrl = UpstreamUrl,
CreatedAt = CreatedAt
};
var response = await _requestFactory.Parent.Put <Api>(data);
response.Configure(_requestFactory);
return(response);
}
private static async Task <bool> MarkReadSingle(ObservableCollection <Items> UpdateList, Items ListItem, string ActionType, bool Silent)
{
try
{
bool MarkStatus = false;
string ItemId = ListItem.item_id;
//Check if internet is available
if (!NetworkInterface.GetIsNetworkAvailable() || ApiMessageError.StartsWith("(Off)"))
{
if (!Silent)
{
await EventProgressDisableUI("Off marking item as " + ActionType.ToLower() + "...", true);
}
Debug.WriteLine("Off marking item as " + ActionType.ToLower() + "...");
await AddOfflineSync(ItemId, ActionType);
MarkStatus = true;
}
else
{
if (!Silent)
{
await EventProgressDisableUI("Marking item as " + ActionType.ToLower() + "...", true);
}
Debug.WriteLine("Marking item as " + ActionType.ToLower() + "...");
string[][] RequestHeader = new string[][] { new[] { "Authorization", "GoogleLogin auth=" + AppVariables.ApplicationSettings["ConnectApiAuth"].ToString() } };
HttpStringContent PostContent;
if (ActionType == "Read")
{
PostContent = new HttpStringContent("i=" + ItemId + "&a=user/-/state/com.google/read", Windows.Storage.Streams.UnicodeEncoding.Utf8, "application/x-www-form-urlencoded");
}
else
{
PostContent = new HttpStringContent("i=" + ItemId + "&r=user/-/state/com.google/read", Windows.Storage.Streams.UnicodeEncoding.Utf8, "application/x-www-form-urlencoded");
}
HttpResponseMessage PostHttp = await AVDownloader.SendPostRequestAsync(7500, "News Scroll", RequestHeader, new Uri(ApiConnectionUrl + "edit-tag"), PostContent);
if (PostHttp != null && (PostHttp.Content.ToString() == "OK" || PostHttp.Content.ToString().Contains("<error>Not found</error>")))
{
MarkStatus = true;
}
}
if (MarkStatus)
{
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
//Mark item in database and list
TableItems TableEditItems = await SQLConnection.Table <TableItems>().Where(x => x.item_id == ItemId).FirstOrDefaultAsync();
if (TableEditItems != null)
{
if (ActionType == "Read")
{
TableEditItems.item_read_status = true;
ListItem.item_read_status = Visibility.Visible; //Updates itemviewer
if (App.vApplicationFrame.SourcePageType.ToString().EndsWith("NewsPage") && NewsPage.vCurrentLoadingFeedFolder.feed_id != "1" && (bool)AppVariables.ApplicationSettings["HideReadMarkedItem"])
{
UpdateList.Remove(ListItem);
}
}
else
{
TableEditItems.item_read_status = false;
ListItem.item_read_status = Visibility.Collapsed; //Updates itemviewer
if (App.vApplicationFrame.SourcePageType.ToString().EndsWith("NewsPage") && NewsPage.vCurrentLoadingFeedFolder.feed_id == "1" && (bool)AppVariables.ApplicationSettings["HideReadMarkedItem"])
{
UpdateList.Remove(ListItem);
}
}
}
//Update the items in database
await SQLConnection.UpdateAsync(TableEditItems);
}
else
{
await AVMessageBox.Popup("Failed to mark item " + ActionType.ToLower(), "Please check your internet connection and try again.", "Ok", "", "", "", "", false);
await EventProgressEnableUI();
}
return(MarkStatus);
}
catch
{
Debug.WriteLine("Failed to un/read item.");
return(false);
}
}
//Mark all items as read
public static async Task <bool> MarkReadAll(ObservableCollection <Items> UpdateList, bool Confirm)
{
try
{
//Check if user is logged in
if (!CheckLogin())
{
await AVMessageBox.Popup("Not logged in", "Marking all items read can only be done when you are logged in.", "Ok", "", "", "", "", false);
return(false);
}
if (Confirm)
{
Int32 MsgBoxResult = await AVMessageBox.Popup("Mark all items read", "Do you want to mark all items for every feed as read?", "Mark all items read", "", "", "", "", true);
if (MsgBoxResult == 0)
{
return(false);
}
}
bool MarkStatus = false;
//Check if internet is available
if (!NetworkInterface.GetIsNetworkAvailable() || ApiMessageError.StartsWith("(Off)"))
{
await EventProgressDisableUI("Off marking all items as read...", true);
Debug.WriteLine("Off marking all items as read...");
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
List <String> UnreadItemList = (await SQLConnection.Table <TableItems>().Where(x => !x.item_read_status).ToListAsync()).Select(x => x.item_id).ToList();
await AddOfflineSync(UnreadItemList, "Read");
MarkStatus = true;
}
else
{
await EventProgressDisableUI("Marking all items as read...", true);
Debug.WriteLine("Marking all items as read...");
//Date time variables
Int64 UnixTimeTicks = 0;
if (AppVariables.ApplicationSettings["LastItemsUpdate"].ToString() != "Never")
{
UnixTimeTicks = (Convert.ToDateTime(AppVariables.ApplicationSettings["LastItemsUpdate"], AppVariables.CultureInfoEnglish).Ticks - DateTime.Parse("01/01/1970 00:00:00").Ticks) / 10; //Nanoseconds
}
//Mark all items as read on api server
string[][] RequestHeader = new string[][] { new[] { "Authorization", "GoogleLogin auth=" + AppVariables.ApplicationSettings["ConnectApiAuth"].ToString() } };
HttpStringContent PostContent = new HttpStringContent("s=user/-/state/com.google/reading-list&ts=" + UnixTimeTicks, Windows.Storage.Streams.UnicodeEncoding.Utf8, "application/x-www-form-urlencoded");
HttpResponseMessage PostHttp = await AVDownloader.SendPostRequestAsync(7500, "News Scroll", RequestHeader, new Uri(ApiConnectionUrl + "mark-all-as-read"), PostContent);
if (PostHttp != null && (PostHttp.Content.ToString() == "OK" || PostHttp.Content.ToString().Contains("<error>Not found</error>")))
{
MarkStatus = true;
}
}
if (MarkStatus)
{
Debug.WriteLine("Marked all items as read on the server or offline sync list.");
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
//Update items in database
await SQLConnection.ExecuteAsync("UPDATE TableItems SET item_read_status = ('1') WHERE item_read_status = ('0')");
//Update current items list
List <Items> ListItems = UpdateList.Where(x => x.item_read_status == Visibility.Collapsed).ToList();
foreach (Items NewsItem in ListItems)
{
if ((bool)AppVariables.ApplicationSettings["HideReadMarkedItem"])
{
UpdateList.Remove(NewsItem);
}
else
{
NewsItem.item_read_status = Visibility.Visible;
}
}
await EventProgressEnableUI();
}
else
{
await AVMessageBox.Popup("Failed to mark all items read", "Please check your internet connection and try again.", "Ok", "", "", "", "", false);
await EventProgressEnableUI();
}
return(MarkStatus);
}
catch
{
await AVMessageBox.Popup("Failed to mark all items read", "Please check your internet connection and try again.", "Ok", "", "", "", "", false);
await EventProgressEnableUI();
return(false);
}
}
//Mark items till as read
public static async Task <bool> MarkReadTill(ObservableCollection <Items> UpdateList, Items EndItem, bool Confirm, bool Silent, bool EnableUI)
{
try
{
if (Confirm)
{
Int32 MsgBoxResult = await AVMessageBox.Popup("Mark items read till item", "Do you want to mark all items for the selected feed till this item as read?", "Mark read till item", "", "", "", "", true);
if (MsgBoxResult == 0)
{
return(false);
}
}
bool MarkStatus = false;
string EndItemId = EndItem.item_id;
//Check the selected items
List <Items> TableEditItems = UpdateList.Where(x => x.item_id == EndItemId || x.item_read_status == Visibility.Collapsed).ToList();
//Check if internet is available
if (!NetworkInterface.GetIsNetworkAvailable() || ApiMessageError.StartsWith("(Off)"))
{
if (!Silent)
{
await EventProgressDisableUI("Off marking read till item...", true);
}
Debug.WriteLine("Off marking read till item...");
//Add items to string list
List <String> ReadItemIds = new List <String>();
foreach (Items NewsItem in TableEditItems)
{
string NewsItemId = NewsItem.item_id;
ReadItemIds.Add(NewsItemId);
//Check if the end item has been reached
if (EndItemId == NewsItemId)
{
Debug.WriteLine("Added all news items to the string list.");
break;
}
}
await AddOfflineSync(ReadItemIds, "Read");
MarkStatus = true;
}
else
{
if (!Silent)
{
await EventProgressDisableUI("Marking read till item...", true);
}
Debug.WriteLine("Marking read till item...");
//Add items to post string
string PostStringItemIds = String.Empty;
foreach (Items NewsItem in TableEditItems)
{
string NewsItemId = NewsItem.item_id;
PostStringItemIds += "&i=" + NewsItemId;
//Check if the end item has been reached
if (EndItemId == NewsItemId)
{
Debug.WriteLine("Added all news items to the post string.");
break;
}
}
string[][] RequestHeader = new string[][] { new[] { "Authorization", "GoogleLogin auth=" + AppVariables.ApplicationSettings["ConnectApiAuth"].ToString() } };
HttpStringContent PostContent = new HttpStringContent("a=user/-/state/com.google/read" + PostStringItemIds, Windows.Storage.Streams.UnicodeEncoding.Utf8, "application/x-www-form-urlencoded");
HttpResponseMessage PostHttp = await AVDownloader.SendPostRequestAsync(10000, "News Scroll", RequestHeader, new Uri(ApiConnectionUrl + "edit-tag"), PostContent);
if (PostHttp != null && (PostHttp.Content.ToString() == "OK" || PostHttp.Content.ToString().Contains("<error>Not found</error>")))
{
MarkStatus = true;
}
}
if (MarkStatus)
{
Debug.WriteLine("Marked items till this item as read on the server or offline sync list.");
//Add items to post string
string SqlStringItemIds = String.Empty;
foreach (Items NewsItem in TableEditItems)
{
string NewsItemId = NewsItem.item_id;
SqlStringItemIds += "'" + NewsItemId + "',";
//Check if the end item has been reached
if (EndItemId == NewsItemId)
{
Debug.WriteLine("Added all news items to the sql string.");
break;
}
}
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
SqlStringItemIds = AVFunctions.StringRemoveEnd(SqlStringItemIds, ",");
await SQLConnection.ExecuteAsync("UPDATE TableItems SET item_read_status = ('1') WHERE item_id IN (" + SqlStringItemIds + ") AND item_read_status = ('0')");
//Update current items list
foreach (Items NewsItem in UpdateList.ToList())
{
//Mark the item as read or remove it from list
if ((bool)AppVariables.ApplicationSettings["HideReadMarkedItem"])
{
UpdateList.Remove(NewsItem);
}
else
{
NewsItem.item_read_status = Visibility.Visible;
}
//Check if the end item has been reached
if (EndItemId == NewsItem.item_id)
{
Debug.WriteLine("Marked items till this item as read in the list and database.");
break;
}
}
if (EnableUI)
{
await EventProgressEnableUI();
}
}
else
{
await AVMessageBox.Popup("Failed to mark items read", "Please check your internet connection and try again.", "Ok", "", "", "", "", false);
await EventProgressEnableUI();
}
return(MarkStatus);
}
catch
{
await AVMessageBox.Popup("Failed to mark items read", "Please check your internet connection and try again.", "Ok", "", "", "", "", false);
await EventProgressEnableUI();
return(false);
}
}
static public async Task <bool> ItemsRead(ObservableCollection <Items> UpdateList, bool Silent, bool EnableUI)
{
try
{
if (!Silent)
{
await EventProgressDisableUI("Downloading read status...", true);
}
Debug.WriteLine("Downloading read status...");
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
//Get all stored items from the database
List <TableItems> CurrentItems = await SQLConnection.Table <TableItems>().ToListAsync();
if (CurrentItems.Any())
{
//Get last stored item date minus starred items
TableItems LastStoredItem = CurrentItems.Where(x => x.item_star_status == false).OrderByDescending(x => x.item_datetime).LastOrDefault();
if (LastStoredItem != null)
{
//Date time calculations
DateTime RemoveItemsRange = LastStoredItem.item_datetime.AddHours(-1);
//Debug.WriteLine("Downloading read items till: " + LastStoredItem.item_title + "/" + RemoveItemsRange);
Int64 UnixTimeTicks = (RemoveItemsRange.Ticks - DateTime.Parse("01/01/1970 00:00:00").Ticks) / 10000000; //Second
string[][] RequestHeader = new string[][] { new[] { "Authorization", "GoogleLogin auth=" + AppVariables.ApplicationSettings["ConnectApiAuth"].ToString() } };
Uri DownloadUri = new Uri(ApiConnectionUrl + "stream/items/ids?output=json&s=user/-/state/com.google/read&n=" + AppVariables.ItemsMaximumLoad + "&ot=" + UnixTimeTicks);
string DownloadString = await AVDownloader.DownloadStringAsync(10000, "News Scroll", RequestHeader, DownloadUri);
if (!String.IsNullOrWhiteSpace(DownloadString))
{
JObject WebJObject = JObject.Parse(DownloadString);
if (WebJObject["itemRefs"] != null && WebJObject["itemRefs"].HasValues)
{
if (!Silent)
{
await EventProgressDisableUI("Updating " + WebJObject["itemRefs"].Count() + " read status...", true);
}
Debug.WriteLine("Updating " + WebJObject["itemRefs"].Count() + " read status...");
//Check and set the received read item ids
string ReadUpdateString = String.Empty;
List <String> ReadItemsList = new List <String>();
foreach (JToken JTokenRoot in WebJObject["itemRefs"])
{
string FoundItemId = JTokenRoot["id"].ToString().Replace(" ", String.Empty).Replace("tag:google.com,2005:reader/item/", String.Empty);
ReadUpdateString += "'" + FoundItemId + "',";
ReadItemsList.Add(FoundItemId);
}
//Update the read status in database
if (ReadItemsList.Any())
{
ReadUpdateString = AVFunctions.StringRemoveEnd(ReadUpdateString, ",");
Int32 UpdatedItems = await SQLConnection.ExecuteAsync("UPDATE TableItems SET item_read_status = ('1') WHERE item_id IN (" + ReadUpdateString + ") AND item_read_status = ('0')");
Debug.WriteLine("Updated read items: " + UpdatedItems);
}
//Update the read status in list
await CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
try
{
List <Items> ReadItemsIDList = UpdateList.Where(x => x.item_read_status == Visibility.Collapsed && ReadItemsList.Any(y => y == x.item_id)).ToList();
foreach (Items ReadItem in ReadItemsIDList)
{
ReadItem.item_read_status = Visibility.Visible;
}
}
catch { }
});
//Update the unread status in database
string UnreadUpdateString = String.Empty;
List <String> UnreadItemsList = (await SQLConnection.Table <TableItems>().ToListAsync()).Where(x => x.item_read_status == true && x.item_datetime > RemoveItemsRange).Select(x => x.item_id).Except(ReadItemsList).ToList();
foreach (String UnreadItem in UnreadItemsList)
{
UnreadUpdateString += "'" + UnreadItem + "',";
}
if (UnreadItemsList.Any())
{
UnreadUpdateString = AVFunctions.StringRemoveEnd(UnreadUpdateString, ",");
Int32 UpdatedItems = await SQLConnection.ExecuteAsync("UPDATE TableItems SET item_read_status = ('0') WHERE item_id IN (" + UnreadUpdateString + ") AND item_read_status = ('1')");
Debug.WriteLine("Updated unread items: " + UpdatedItems);
}
//Update the unread status in list
await CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
try
{
List <Items> UnreadItemsIDList = UpdateList.Where(x => x.item_read_status == Visibility.Visible && UnreadItemsList.Any(y => y == x.item_id)).ToList();
foreach (Items UnreadItem in UnreadItemsIDList)
{
UnreadItem.item_read_status = Visibility.Collapsed;
}
}
catch { }
});
}
}
}
}
if (EnableUI)
{
await EventProgressEnableUI();
}
return(true);
}
catch
{
await EventProgressEnableUI();
return(false);
}
}
static public async Task <bool> ItemsStarred(bool Preload, bool Silent, bool EnableUI)
{
try
{
if (!Silent)
{
await EventProgressDisableUI("Downloading starred status...", true);
}
Debug.WriteLine("Downloading starred status...");
string[][] RequestHeader = new string[][] { new[] { "Authorization", "GoogleLogin auth=" + AppVariables.ApplicationSettings["ConnectApiAuth"].ToString() } };
string DownloadString = await AVDownloader.DownloadStringAsync(15000, "News Scroll", RequestHeader, new Uri(ApiConnectionUrl + "stream/items/ids?output=json&s=user/-/state/com.google/starred&n=" + AppVariables.StarredMaximumLoad));
if (!String.IsNullOrWhiteSpace(DownloadString))
{
JObject WebJObject = JObject.Parse(DownloadString);
if (WebJObject["itemRefs"] != null && WebJObject["itemRefs"].HasValues)
{
if (!Silent)
{
await EventProgressDisableUI("Updating " + WebJObject["itemRefs"].Count() + " star status...", true);
}
Debug.WriteLine("Updating " + WebJObject["itemRefs"].Count() + " star status...");
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
//Check and set the received star item ids
List <TableItems> TableEditItems = await SQLConnection.Table <TableItems>().ToListAsync();
string DownloadItemIds = String.Empty;
List <String> StarItemsID = new List <String>();
foreach (JToken JTokenRoot in WebJObject["itemRefs"])
{
string FoundItemId = JTokenRoot["id"].ToString().Replace(" ", String.Empty).Replace("tag:google.com,2005:reader/item/", String.Empty);
StarItemsID.Add(FoundItemId);
//Check if star item exists
if (!TableEditItems.Any(x => x.item_id == FoundItemId))
{
DownloadItemIds += "&i=" + FoundItemId;
}
}
//Update the star status in database
string StarUpdateString = String.Empty;
foreach (String StarItem in StarItemsID)
{
StarUpdateString += "'" + StarItem + "',";
}
StarUpdateString = AVFunctions.StringRemoveEnd(StarUpdateString, ",");
if (StarItemsID.Any())
{
Int32 UpdatedItems = await SQLConnection.ExecuteAsync("UPDATE TableItems SET item_star_status = ('1'), item_read_status = ('1') WHERE item_id IN (" + StarUpdateString + ") AND item_star_status = ('0')");
Debug.WriteLine("Updated star items: " + UpdatedItems);
}
//Update the unstar status in database
List <String> UnstarItemsID = TableEditItems.Where(x => x.item_star_status == true).Select(x => x.item_id).Except(StarItemsID).ToList();
string UnstarUpdateString = String.Empty;
foreach (String UnstarItem in UnstarItemsID)
{
UnstarUpdateString += "'" + UnstarItem + "',";
}
UnstarUpdateString = AVFunctions.StringRemoveEnd(UnstarUpdateString, ",");
if (UnstarItemsID.Any())
{
Int32 UpdatedItems = await SQLConnection.ExecuteAsync("UPDATE TableItems SET item_star_status = ('0') WHERE item_id IN (" + UnstarUpdateString + ") AND item_star_status = ('1')");
Debug.WriteLine("Updated unstar items: " + UpdatedItems);
}
//Download all missing starred items
if (!String.IsNullOrWhiteSpace(DownloadItemIds))
{
if (!Silent)
{
await EventProgressDisableUI("Downloading starred items...", true);
}
Debug.WriteLine("Downloading starred items...");
bool UpdatedItems = await MultiItems(DownloadItemIds, true, true, Silent, EnableUI);
if (!UpdatedItems)
{
await EventProgressEnableUI();
return(false);
}
}
}
if (EnableUI)
{
await EventProgressEnableUI();
}
return(true);
}
else
{
await EventProgressEnableUI();
return(false);
}
}
catch
{
await EventProgressEnableUI();
return(false);
}
}
private static async Task <bool> DownloadToTableItemList(bool Preload, bool IgnoreDate, string DownloadString, bool Silent, bool EnableUI)
{
try
{
JObject WebJObject = JObject.Parse(DownloadString);
if (WebJObject["items"] != null && WebJObject["items"].HasValues)
{
Int32 TotalItemsCount = WebJObject["items"].Count();
if (!Silent)
{
await EventProgressDisableUI("Processing " + TotalItemsCount + " items...", true);
}
Debug.WriteLine("Processing " + TotalItemsCount + " items...");
//Check the received item ids
Int32 ProcessedItems = 0;
Int32 PreloadedItems = AppVariables.ItemsToPreloadBatch;
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
List <TableItems> TableUpdatedItems = new List <TableItems>();
List <TableItems> TableCurrentItems = await SQLConnection.Table <TableItems>().ToListAsync();
//Filter un/ignored feeds
List <String> IgnoredFeedList = (await SQLConnection.Table <TableFeeds>().Where(x => x.feed_ignore_status == true).ToListAsync()).Select(x => x.feed_id).ToList();
foreach (JToken JTokenRoot in WebJObject["items"]) //.OrderByDescending(obj => (string)obj["crawlTimeMsec"])
{
string FoundItemId = JTokenRoot["id"].ToString().Replace(" ", String.Empty).Replace("tag:google.com,2005:reader/item/", String.Empty);
TableItems TableResult = TableCurrentItems.Where(x => x.item_id == FoundItemId).FirstOrDefault();
if (TableResult == null)
{
//Debug.WriteLine("Adding item: " + FoundItemId);
TableResult = JSonToTableItem(FoundItemId, JTokenRoot, IgnoreDate, AppVariables.LoadStarred);
if (TableResult != null)
{
TableUpdatedItems.Add(TableResult);
TableCurrentItems.Add(TableResult);
}
}
else
{
//Debug.WriteLine("Updating item: " + FoundItemId);
//Check item status
string Categories = String.Empty;
try { Categories = JTokenRoot["categories"].ToString(); } catch { }
//Read the item
if (Categories.Contains("\"user/-/state/com.google/read\""))
{
TableResult.item_read_status = true;
}
else
{
TableResult.item_read_status = false;
}
//Star the item
if (AppVariables.LoadStarred || Categories.Contains("\"user/-/state/com.google/starred\""))
{
TableResult.item_star_status = true;
}
else
{
TableResult.item_star_status = false;
}
TableUpdatedItems.Add(TableResult);
}
//Check if items need to be preloaded
if (Preload && TableResult != null && PreloadedItems <= AppVariables.ItemsToPreloadMax)
{
//Validate the processed item
if (ProcessItemLoad.ValidateTableItems(IgnoredFeedList, TableResult))
{
ProcessedItems++;
}
//Preload items to the list
if (ProcessedItems == PreloadedItems || ProcessedItems == TotalItemsCount)
{
Debug.WriteLine("Preloading " + AppVariables.ItemsToPreloadBatch + " new items...");
await ProcessItemLoad.DatabaseToList(null, TableCurrentItems, AppVariables.CurrentItemsLoaded, AppVariables.ItemsToPreloadBatch, true, false);
PreloadedItems += AppVariables.ItemsToPreloadBatch;
}
}
}
//Update the items in database
if (TableUpdatedItems.Any())
{
if (!Silent)
{
await EventProgressDisableUI("Updating " + TableUpdatedItems.Count() + " items...", true);
}
Debug.WriteLine("Updating " + TableUpdatedItems.Count() + " items...");
await SQLConnection.InsertOrReplaceAllAsync(TableUpdatedItems);
}
}
return(true);
}
catch (Exception ex)
{
Debug.WriteLine("Failed DownloadToTableItemList: " + ex.Message);
return(false);
}
}
//Sync offline changes
public static async Task SyncOfflineChanges(bool Silent, bool EnableUI)
{
try
{
if (!Silent)
{
await EventProgressDisableUI("Syncing offline changes...", true);
}
Debug.WriteLine("Syncing offline changes...");
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
//Get current offline sync items
List <TableOffline> OfflineSyncItemList = await SQLConnection.Table <TableOffline>().ToListAsync();
//Sync read items
List <String> ReadStringList = OfflineSyncItemList.Where(x => !String.IsNullOrWhiteSpace(x.item_read_status)).Select(x => x.item_read_status).ToList();
if (ReadStringList.Any())
{
bool Result = await MarkItemReadStringList(ReadStringList, true);
//Remove from list when succeeded
if (Result)
{
Int32 DeletedItems = await SQLConnection.ExecuteAsync("DELETE FROM TableOffline WHERE item_read_status");
Debug.WriteLine("Removed " + DeletedItems + " Read offline synced items...");
}
else
{
Debug.WriteLine("Failed to sync offline read items.");
}
}
//Sync unread items
List <String> UnreadStringList = OfflineSyncItemList.Where(x => !String.IsNullOrWhiteSpace(x.item_unread_status)).Select(x => x.item_unread_status).ToList();
if (UnreadStringList.Any())
{
bool Result = await MarkItemReadStringList(UnreadStringList, false);
//Remove from list when succeeded
if (Result)
{
Int32 DeletedItems = await SQLConnection.ExecuteAsync("DELETE FROM TableOffline WHERE item_unread_status");
Debug.WriteLine("Removed " + DeletedItems + " Unread offline synced items...");
}
else
{
Debug.WriteLine("Failed to sync offline unread items.");
}
}
//Sync starred items
List <String> StarStringList = OfflineSyncItemList.Where(x => !String.IsNullOrWhiteSpace(x.item_star_status)).Select(x => x.item_star_status).ToList();
if (StarStringList.Any())
{
bool Result = await MarkItemStarStringList(StarStringList, true);
//Remove from list when succeeded
if (Result)
{
Int32 DeletedItems = await SQLConnection.ExecuteAsync("DELETE FROM TableOffline WHERE item_star_status");
Debug.WriteLine("Removed " + DeletedItems + " Star offline synced items...");
}
else
{
Debug.WriteLine("Failed to sync offline star items.");
}
}
//Sync Unstarred items
List <String> UnstarStringList = OfflineSyncItemList.Where(x => !String.IsNullOrWhiteSpace(x.item_unstar_status)).Select(x => x.item_unstar_status).ToList();
if (UnstarStringList.Any())
{
bool Result = await MarkItemStarStringList(UnstarStringList, false);
//Remove from list when succeeded
if (Result)
{
Int32 DeletedItems = await SQLConnection.ExecuteAsync("DELETE FROM TableOffline WHERE item_unstar_status");
Debug.WriteLine("Removed " + DeletedItems + " unstar offline synced items...");
}
else
{
Debug.WriteLine("Failed to sync offline unstar items.");
}
}
if (EnableUI)
{
await EventProgressEnableUI();
}
}
catch { await EventProgressEnableUI(); }
}
static public async Task <bool> Feeds(bool Silent, bool EnableUI)
{
try
{
if (!Silent)
{
await EventProgressDisableUI("Downloading latest feeds...", true);
}
Debug.WriteLine("Downloading latest feeds...");
string[][] RequestHeader = new string[][] { new[] { "Authorization", "GoogleLogin auth=" + AppVariables.ApplicationSettings["ConnectApiAuth"].ToString() } };
string DownloadString = await AVDownloader.DownloadStringAsync(10000, "News Scroll", RequestHeader, new Uri(ApiConnectionUrl + "subscription/list?output=json"));
JObject WebJObject = JObject.Parse(DownloadString);
if (WebJObject["subscriptions"] != null && WebJObject["subscriptions"].HasValues)
{
if (!Silent)
{
await EventProgressDisableUI("Processing " + WebJObject["subscriptions"].Count() + " feeds...", true);
}
Debug.WriteLine("Processing " + WebJObject["subscriptions"].Count() + " feeds...");
List <String> ApiFeedIdList = new List <String>();
IReadOnlyList <IStorageItem> LocalFileList = await ApplicationData.Current.LocalFolder.GetItemsAsync();
//Wait for busy database
await ApiUpdate.WaitForBusyDatabase();
List <TableFeeds> TableUpdatedFeeds = new List <TableFeeds>();
List <TableFeeds> TableCurrentFeeds = await SQLConnection.Table <TableFeeds>().ToListAsync();
foreach (JToken JTokenRoot in WebJObject["subscriptions"])
{
string FeedId = JTokenRoot["sortid"].ToString();
string FeedTitle = JTokenRoot["title"].ToString();
string HtmlUrl = WebUtility.HtmlDecode(JTokenRoot["htmlUrl"].ToString());
HtmlUrl = WebUtility.UrlDecode(HtmlUrl);
Uri FullUrl = new Uri(HtmlUrl);
ApiFeedIdList.Add(FeedId);
TableFeeds TableResult = TableCurrentFeeds.Where(x => x.feed_id == FeedId).FirstOrDefault();
if (TableResult == null)
{
//Debug.WriteLine("Adding feed: " + FeedTitle);
TableFeeds AddFeed = new TableFeeds();
AddFeed.feed_id = FeedId;
AddFeed.feed_title = FeedTitle;
AddFeed.feed_link = FullUrl.Scheme + "://" + FullUrl.Host;
AddFeed.feed_ignore_status = false;
if (JTokenRoot["categories"] != null && JTokenRoot["categories"].HasValues)
{
AddFeed.feed_folder = JTokenRoot["categories"][0]["label"].ToString();
}
TableUpdatedFeeds.Add(AddFeed);
}
else
{
//Debug.WriteLine("Updating feed: " + FeedTitle);
TableResult.feed_title = FeedTitle;
TableResult.feed_link = FullUrl.Scheme + "://" + FullUrl.Host;
if (JTokenRoot["categories"] != null && JTokenRoot["categories"].HasValues)
{
TableResult.feed_folder = JTokenRoot["categories"][0]["label"].ToString();
}
TableUpdatedFeeds.Add(TableResult);
}
//Check and download feed logo
if (!LocalFileList.Any(x => x.Name == FeedId + ".png"))
{
try
{
if (!Silent)
{
await EventProgressDisableUI("Downloading " + FeedTitle + " icon...", true);
}
Uri IconUrl = new Uri("https://s2.googleusercontent.com/s2/favicons?domain=" + FullUrl.Host);
IBuffer HttpFeedIcon = await AVDownloader.DownloadBufferAsync(3000, "News Scroll", IconUrl);
if (HttpFeedIcon != null && HttpFeedIcon.Length > 75)
{
await AVFile.SaveBuffer(FeedId + ".png", HttpFeedIcon);
Debug.WriteLine("Downloaded transparent logo: " + HttpFeedIcon.Length + "bytes/" + IconUrl);
}
else
{
Debug.WriteLine("No logo found for: " + IconUrl);
}
}
catch { }
}
}
//Update the feeds in database
if (TableUpdatedFeeds.Any())
{
await SQLConnection.InsertOrReplaceAllAsync(TableUpdatedFeeds);
}
//Delete removed feeds from the database
List <String> DeletedFeeds = TableCurrentFeeds.Select(x => x.feed_id).Except(ApiFeedIdList).ToList();
Debug.WriteLine("Found deleted feeds: " + DeletedFeeds.Count());
foreach (String DeleteFeedId in DeletedFeeds)
{
await DeleteFeed(DeleteFeedId);
}
}
if (EnableUI)
{
await EventProgressEnableUI();
}
return(true);
}
catch
{
await EventProgressEnableUI();
return(false);
}
}
