public void FavButtonCheck(RSSTable RSS) //Checks if the user has already favorited the article, and sets the favoritesbutton if so.
{
if (App.LoggedinUser != null)
{
int j = 0;
var FAL = App.database.GetFavorites(App.LoggedinUser.ID);
if (FAL != null)
{
Console.WriteLine("Favorites Gotten: " + FAL.Count());
foreach (var FA in FAL)
{
if (RSS.ID == FA.ID)
{
Favorited = true;
}
}
}
if (Favorited)
{
FavIcon.Source = "Icon_Heart_Full";
}
else
{
FavIcon.Source = "Icon_Heart_red";
}
}
}
// Fetches the RSS object of an article from the database and uses it to load in a news page.
async void LoadNews(object sender, EventArgs e)
{
bool LoadFailure = false;
var Header = (Button)sender;
Header.IsEnabled = false;
var id = Int32.Parse(Header.ClassId);
await System.Threading.Tasks.Task.Run(async() =>
{
var NP = new ContentPage();
bool OK = false;
Device.BeginInvokeOnMainThread(async() =>
{
//IsBusy = true;
LoadingPopUp x = new LoadingPopUp();
x.loadingAnimation.Play();
await Navigation.PushAsync(x);
});
var RSSTable = App.database.GetServerRSS(id);
if (RSSTable != null)
{
RSSTable RSS = RSSTable.First();
Device.BeginInvokeOnMainThread(() =>
{
NP = new NewsPage(RSS, argc);
OK = true;
});
}
else
{
LoadFailure = true;
}
await System.Threading.Tasks.Task.Delay(10);
Device.BeginInvokeOnMainThread(async() =>
{
Console.WriteLine("Initiering Klar");
await Navigation.PopAsync();
if (OK)
{
await Navigation.PushAsync(NP);
}
});
});
Header.IsEnabled = true;
if (LoadFailure)
{
await DisplayAlert("Article Load Failure", "Artikeln misslyckades att laddas in, vänligen försök igen.", "OK");
}
}
//The visuals are set up. If the user is logged in, interactions such as coin collecting, history and favorite checks are performed.
public NewsPage(RSSTable RSS, int argc)
{
InitializeComponent();
rssTable = RSS;
BackGroundReactionTimerFavorites.BackgroundColor = App.MC;
red = 255 + (int)App.MC.R * 2;
green = 255 + (int)App.MC.G * 2;
blue = 255 + (int)App.MC.B * 2;
FavIcon.BackgroundColor = App.MC;
if (App.LoggedinUser != null && argc == 0) // If the User is logged in and article is opened normally
{
bool read = false;
var History = App.database.GetAllHistory(App.LoggedinUser.ID); //Fetch history from server to check if article is read.
if (History == null)
{
read = true;
}
else
{
foreach (HistoryTable HT in History)
{
if (RSS.ID == HT.Article)
{
read = true;
break;
}
}
}
if (read)
{
TimerButton.IsEnabled = false;
TimerIcon.Source = "Icon_Coin.png";
TimerButton.Text = "";
TimerButton.IsVisible = false;
Read = true;
NewsPageView.BackgroundColor = App.MC;
TimerButton.BackgroundColor = App.MC;
TimerButton.TextColor = Color.White;
}
else
{
NewsPageView.BackgroundColor = Color.White;
TimerButton.TextColor = Color.White;
Timer = new System.Timers.Timer
{
Interval = 20
};
Timer.Elapsed += OnTimedEvent;
Timer.Enabled = true;
}
}
else
{
NewsPageView.BackgroundColor = Color.FromRgb(248, 248, 248);
}
if (argc == 1) // If article is loaded through History
{
TimerButton.IsVisible = false;
TimerIcon.IsVisible = false;
FavIcon.IsVisible = false;
}
if (argc == 2) // If article is loaded through Favorites
{
TimerButton.IsVisible = false;
TimerIcon.IsVisible = false;
Favorited = true;
}
LoadNews(RSS);
FavButtonCheck(RSS);
ReactionCheck();
}
//The article is loaded in, and the article text, date, author, tags, reactions, and comment sections are defined, modified, and added to the page.
void LoadNews(RSSTable RSS)
{
ArticleNR = RSS.ID;
Rubrik.Text = RSS.Title.Replace("*", "-").Replace(""", "'");
Ingress.Text = RSS.Description.Replace("*", "-").Replace(""", "'");
string datePub = RSS.PubDate.ToString();
for (int i = 0; i < 3; i++)
{
datePub = datePub.Remove(datePub.Length - 1);
}
Top.Text = datePub + " " + RSS.Source;
if (RSS.Author == "Ingen Byline")
{
Author.Text = "";
}
else
{
Author.TextColor = Color.FromHex("#649FD4");
Author.Text = "Av: " + RSS.Author;
}
Location.TextColor = Color.FromHex("#649FD4");
switch (RSS.Tag)
{
case "Skövde":
Location.Text = "Plats: Skövde";
break;
case "Tibro":
Location.Text = "Plats: Tibro";
break;
case "Falköping":
Location.Text = "Plats: Falköping";
break;
case "Karlsborg":
Location.Text = "Plats: Karlsborg";
break;
}
switch (RSS.Category)
{
case "Skövde":
Location.Text = "Plats: Skövde";
break;
case "Tibro":
Location.Text = "Plats: Tibro";
break;
case "Falköping":
Location.Text = "Plats: Falköping";
break;
case "Karlsborg":
Location.Text = "Plats: Karlsborg";
break;
}
Title = RSS.Category;
if (RSS.Tag.Length > 20)
{
//Tags.Text = "";
}
else if (RSS.Tag != "")
{
//Tags.Text = "Tags: " + RSS.Tag + " ";
}
else
{
//Tags.Text = "";
}
var TGR = new TapGestureRecognizer
{
NumberOfTapsRequired = 1
};
TGR.Tapped += (s, e) => {
IsEnabled = false;
IsEnabled = true;
};
Author.GestureRecognizers.Add(TGR);
ArticleImage.Source = RSS.ImgSource;
var Order = JsonConvert.DeserializeObject <List <int> >(RSS.Ordning);
var Text = JsonConvert.DeserializeObject <List <string> >(RSS.Text);
var Images = JsonConvert.DeserializeObject <List <string> >(RSS.Images);
var ImageText = JsonConvert.DeserializeObject <List <string> >(RSS.Imagetext);
int Count = 0;
int TextCount = 0;
int ImageCount = 0;
var Reactions = App.database.GetReactionsFromArticle(RSS.ID);
foreach (ReactionTable Reaction in Reactions)
{
if (Reaction.User == App.LoggedinUser.ID)
{
Reacted = true;
CR = Reaction;
break;
}
}
var ReactionBackground = new BoxView
{
CornerRadius = 0,
Margin = 0,
BackgroundColor = App.MC,
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand,
};
//Reaction buttons
var ReactionButton = new Button
{
CornerRadius = 0,
BorderWidth = 0,
Margin = 0,
BackgroundColor = Color.Transparent,
BorderColor = Color.LightGray,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
Text = "",
FontSize = 20,
TextColor = Color.LightGray,
};
ReactionButton.Clicked += ReactionButtonClicked;
ReactionImage = new Image
{
Source = "reactions_gray",
Margin = 0,
BackgroundColor = Color.Transparent,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
WidthRequest = 50,
HeightRequest = 50,
};
var ReactionBar1 = new BoxView
{
CornerRadius = 1,
Margin = 5,
BackgroundColor = Color.Red,
HorizontalOptions = LayoutOptions.EndAndExpand,
VerticalOptions = LayoutOptions.End,
WidthRequest = Application.Current.MainPage.Width / 2 * 1f,
HeightRequest = 5,
};
var ReactionBar2 = new BoxView
{
CornerRadius = 1,
Margin = 5,
BackgroundColor = Color.Blue,
HorizontalOptions = LayoutOptions.EndAndExpand,
VerticalOptions = LayoutOptions.End,
WidthRequest = Application.Current.MainPage.Width / 2 * 0.4f,
HeightRequest = 5,
};
var ReactionBar3 = new BoxView
{
CornerRadius = 1,
Margin = 0,
BackgroundColor = Color.Yellow,
HorizontalOptions = LayoutOptions.EndAndExpand,
VerticalOptions = LayoutOptions.End,
WidthRequest = Application.Current.MainPage.Width / 2 * 0.1f,
HeightRequest = 5,
};
ReactionsOthers1 = new Image
{
Source = "reactions_4",
Margin = 10,
BackgroundColor = Color.Transparent,
HorizontalOptions = LayoutOptions.Start,
VerticalOptions = LayoutOptions.Center,
WidthRequest = 30,
HeightRequest = 30,
};
var ReactionsOthers2 = new Image
{
Source = "reactions_2",
Margin = 10,
BackgroundColor = Color.Transparent,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
WidthRequest = 30,
HeightRequest = 30,
};
var ReactionsOthers3 = new Image
{
Source = "reactions_0",
Margin = 10,
BackgroundColor = Color.Transparent,
HorizontalOptions = LayoutOptions.Start,
VerticalOptions = LayoutOptions.Center,
WidthRequest = 30,
HeightRequest = 30,
};
ReactionsOthersText = new Label
{
Text = Reactions.Count.ToString(),
TextColor = Color.Black,
FontSize = 20,
Margin = 0,
BackgroundColor = Color.Transparent,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center,
};
foreach (int Type in Order) //For loop that decided which order the images and the body text will be arranged in
{
if (Type == 0) //If Text
{
ArticleGrid.RowDefinitions.Add(new RowDefinition {
Height = GridLength.Auto
});
var Label = new Label
{
Text = Text[TextCount].Replace("*", "-").Replace(""", "'"),
HorizontalTextAlignment = TextAlignment.Start,
VerticalTextAlignment = TextAlignment.Start,
FontSize = 16,
TextColor = Color.Black,
Margin = new Thickness(0, 0, 5, 10)
};
ArticleGrid.Children.Add(Label, 1, 4, Row, Row + 1);
Row++;
Count++;
TextCount++;
}
else if (Type == 1) //If Image
{
var IMGText = new Label
{
Text = ImageText[ImageCount].Replace("*", "-"),
HorizontalOptions = LayoutOptions.Start,
VerticalOptions = LayoutOptions.Start,
HorizontalTextAlignment = TextAlignment.Start,
VerticalTextAlignment = TextAlignment.Start,
FontSize = 14,
TextColor = Color.Gray,
Margin = new Thickness(0, 10, 0, 20)
};
if (Topimg == true)
{
Image img = new Image {
Source = Images[ImageCount]
};
ArticleImage.Source = Images[ImageCount];
ArticleImage.HeightRequest = img.Height;
ArticleImage.WidthRequest = 300;
ArticleGrid.Children.Add(IMGText, 1, 4, 5, 6);
Topimg = false;
}
else
{
var Image = new Image
{
WidthRequest = 200,
HeightRequest = 300,
Aspect = Aspect.AspectFill,
Margin = 5,
};
ArticleGrid.RowDefinitions.Add(new RowDefinition {
Height = GridLength.Auto
});
ArticleGrid.RowDefinitions.Add(new RowDefinition {
Height = GridLength.Auto
});
ArticleGrid.RowDefinitions.Add(new RowDefinition {
Height = GridLength.Auto
});
Image.Source = Images[ImageCount];
ArticleGrid.Children.Add(Image, 0, 5, Row, Row + 1);
ArticleGrid.Children.Add(IMGText, 1, 4, Row + 1, Row + 2);
Row++;
Row++;
Row++;
}
Count++;
ImageCount++;
}
}
string[] Categories = RSS.Category.Split(new[] { ", " }, StringSplitOptions.None);
string[] Tags = RSS.Tag.Split(new[] { ", " }, StringSplitOptions.None);
int TagRow = 0;
foreach (String Category in Categories) //Display all the articles categories
{
var Box = new Button
{
CornerRadius = 10,
Margin = 2,
BackgroundColor = Color.Transparent,
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand,
ClassId = Category,
};
Box.Clicked += CategoryButtonClicked;
var EmptyAddedBox = new Image
{
Source = "Icon_Heart_red",
Margin = 10,
BackgroundColor = Color.Transparent,
HorizontalOptions = LayoutOptions.End,
VerticalOptions = LayoutOptions.Center,
ClassId = Category,
WidthRequest = 30,
HeightRequest = 30,
};
var AddedBox = new Image
{
Source = "Icon_Heart_Full",
Margin = 10,
BackgroundColor = Color.Transparent,
HorizontalOptions = LayoutOptions.End,
VerticalOptions = LayoutOptions.Center,
ClassId = Category,
WidthRequest = 30,
HeightRequest = 30,
};
var Line = new Button
{
Margin = 0,
BackgroundColor = App.MC,
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.Start,
ClassId = Category,
HeightRequest = 1,
};
var Comment = new Label
{
Text = Category,
HorizontalTextAlignment = TextAlignment.Start,
VerticalTextAlignment = TextAlignment.Center,
HorizontalOptions = LayoutOptions.Start,
TextColor = Color.Black,
FontSize = 16,
WidthRequest = 290,
Margin = 20,
InputTransparent = true,
};
TagGrid.RowDefinitions.Add(new RowDefinition {
Height = GridLength.Auto
});
TagGrid.Children.Add(EmptyAddedBox, 0, 6, TagRow, TagRow + 1);
TagGrid.Children.Add(Line, 0, 6, TagRow, TagRow + 1);
TagGrid.Children.Add(Box, 0, 6, TagRow, TagRow + 1);
if (App.SideMenu.Categories.Contains(Category))
{
Box.IsEnabled = false;
TagGrid.Children.Add(AddedBox, 0, 6, TagRow, TagRow + 1);
AddedBox.IsEnabled = false;
}
TagGrid.Children.Add(Comment, 0, 6, TagRow, TagRow + 1);
TagRow++;
}
foreach (String Tag in Tags) //Display all the articles tags
{
var Box = new Button
{
CornerRadius = 10,
Margin = 2,
BackgroundColor = Color.Transparent,
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand,
TextColor = Color.Transparent,
ClassId = Tag
};
Box.Clicked += TagButtonClicked;
var EmptyAddedBox = new Image
{
Source = "Icon_Heart_red",
Margin = 10,
BackgroundColor = Color.Transparent,
HorizontalOptions = LayoutOptions.End,
VerticalOptions = LayoutOptions.Center,
ClassId = Tag,
WidthRequest = 30,
HeightRequest = 30,
};
var Line = new Button
{
Margin = 0,
BackgroundColor = App.MC,
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.Start,
ClassId = Tag,
HeightRequest = 1,
};
var AddedBox = new Image
{
Source = "Icon_Heart_Full",
Margin = 10,
BackgroundColor = Color.Transparent,
HorizontalOptions = LayoutOptions.End,
VerticalOptions = LayoutOptions.Center,
ClassId = Tag,
WidthRequest = 30,
HeightRequest = 30,
};
var Comment = new Label
{
Text = Tag,
HorizontalTextAlignment = TextAlignment.Start,
VerticalTextAlignment = TextAlignment.Center,
HorizontalOptions = LayoutOptions.Start,
TextColor = Color.Black,
FontSize = 16,
WidthRequest = 290,
Margin = 20,
InputTransparent = true,
};
TagGrid.RowDefinitions.Add(new RowDefinition {
Height = GridLength.Auto
});
TagGrid.Children.Add(EmptyAddedBox, 0, 6, TagRow, TagRow + 1);
TagGrid.Children.Add(Line, 0, 6, TagRow, TagRow + 1);
TagGrid.Children.Add(Box, 0, 6, TagRow, TagRow + 1);
if (App.SideMenu.Tags.Contains(Tag))
{
Box.IsEnabled = false;
TagGrid.Children.Add(AddedBox, 0, 6, TagRow, TagRow + 1);
AddedBox.IsEnabled = false;
}
TagGrid.Children.Add(Comment, 0, 6, TagRow, TagRow + 1);
TagRow++;
}
ArticleGrid.Children.Add(Author, 1, 2, Row, Row + 1);
ArticleGrid.Children.Add(Location, 2, 4, Row, Row + 1);
ArticleGrid.Children.Add(BG, 0, 5, 0, Row + 2);
ArticleGrid.Children.Add(BackGround, 0, 5, Row + 2, Row + 4);
ArticleGrid.Children.Add(BackGroundReactionTimerFavorites, 0, 5, Row + 2, Row + 4);
ArticleGrid.Children.Add(TimerIcon, 2, 3, Row + 2, Row + 4);
ArticleGrid.Children.Add(TimerButton, 2, 3, Row + 2, Row + 4);
TimerButton.TextColor = Color.White;
ArticleGrid.Children.Add(FavIcon, 3, 4, Row + 2, Row + 4);
ArticleGrid.Children.Add(ReactionImage, 1, 2, Row + 2, Row + 4); //Reaction
ArticleGrid.Children.Add(ReactionButton, 1, 2, Row + 2, Row + 4); //Reaction
ArticleGrid.Children.Add(ReactionsOthers1, 1, 2, Row + 1, Row + 2); //Reaction
ArticleGrid.Children.Add(ReactionsOthersText, 1, 2, Row + 1, Row + 2); //Reaction
if (App.Online)
{
LoadComments();
}
ArticleGrid.Children.Add(TagGrid, 0, 5, Row + 4, Row + 5);
TagGrid.BackgroundColor = Color.White;
CommentListView.InputTransparent = true;
TagGrid.IsVisible = true;
}
