feature: redirect to user page in collection

fix: title issue in some places
fix: back button text issue in user illust detail page

Pixiview/Illust/IllustCollectionPage.cs

@@ -71,6 +71,7 @@ namespace Pixiview.Illust
         protected virtual double IndicatorMarginTop => 16;
 
         protected readonly Command<IllustItem> commandIllustImageTapped;
+        protected readonly Command<IIllustItem> commandUserTapped;
         protected DateTime lastUpdated;
         protected double topOffset;
         protected string lastError;
@@ -80,17 +81,35 @@ namespace Pixiview.Illust
 
         public IllustCollectionPage()
         {
-            commandIllustImageTapped = new Command<IllustItem>(IllustImageTapped);
+            commandIllustImageTapped = new Command<IllustItem>(OnIllustImageTapped);
+            commandUserTapped = new Command<IIllustItem>(OnIllustUserItemTapped);
             BindingContext = this;
         }
 
-        private void IllustImageTapped(IllustItem illust)
+        private void OnIllustImageTapped(IllustItem illust)
         {
             if (illust == null)
             {
                 return;
             }
-            Start(() => OnIllustImageTapped(illust));
+            Start(async () =>
+            {
+                var page = new ViewIllustPage(illust);
+                await Navigation.PushAsync(page);
+            });
+        }
+
+        private void OnIllustUserItemTapped(IIllustItem item)
+        {
+            if (item == null)
+            {
+                return;
+            }
+            Start(async () =>
+            {
+                var page = new UserIllustPage(item);
+                await Navigation.PushAsync(page);
+            });
         }
 
         #region - Overrides -
@@ -176,11 +195,6 @@ namespace Pixiview.Illust
 
         protected abstract T DoLoadIllustData(bool force);
         protected abstract IEnumerable<IllustItem> DoGetIllustList(T data);
-        protected virtual void OnIllustImageTapped(IllustItem illust)
-        {
-            var page = new ViewIllustPage(illust);
-            Navigation.PushAsync(page);
-        }
         protected virtual IllustCollection GetIllustsLoadedCollection(IllustCollection collection, bool bottom)
         {
             IllustCollection = collection;
@@ -299,7 +313,7 @@ namespace Pixiview.Illust
             }
         }
 
-        protected DataTemplate GetCardViewTemplate(bool hideUser = false)
+        protected DataTemplate GetCardViewTemplate(bool hideUser = false, string titleBinding = null)
         {
             return new DataTemplate(() =>
             {
@@ -472,7 +486,7 @@ namespace Pixiview.Illust
                             pages,
                             anime,
 
-                            title.Binding(Label.TextProperty, nameof(IllustItem.RankTitle)).GridRow(1),
+                            title.Binding(Label.TextProperty, titleBinding ?? nameof(IllustItem.Title)).GridRow(1),
 
                             // stacklayout: user
                             new Grid
@@ -509,6 +523,14 @@ namespace Pixiview.Illust
 
                                     // label: favorite
                                     favorite.GridColumn(2)
+                                },
+                                GestureRecognizers =
+                                {
+                                    new TapGestureRecognizer
+                                    {
+                                        Command = commandUserTapped
+                                    }
+                                    .Binding(TapGestureRecognizer.CommandParameterProperty, ".")
                                 }
                             }
                             .GridRow(2)

Pixiview/Illust/RankingPage.xaml.cs

@@ -108,7 +108,7 @@ namespace Pixiview.Illust
 
         public RankingPage()
         {
-            Resources.Add("cardView", GetCardViewTemplate());
+            Resources.Add("cardView", GetCardViewTemplate(titleBinding: nameof(IllustItem.RankTitle)));
             ToolbarCommand = new Command<string>(OnDateTrigger, OnCanDateTrigger);
             InitializeComponent();
             gridFilter.TranslationY = -100;

Pixiview/Illust/RecommendsPage.xaml.cs

@@ -34,8 +34,6 @@ namespace Pixiview.Illust
             set => SetValue(UserRecommendsVisibleProperty, value);
         }
 
-        private readonly Command<IllustUserItem> commandUserTapped;
-
         private IllustData illustData;
 
         public RecommendsPage()
@@ -43,8 +41,6 @@ namespace Pixiview.Illust
             Resources.Add("cardView", GetCardViewTemplate());
             Resources.Add("userCardView", GetUserCardViewTemplate());
             InitializeComponent();
-
-            commandUserTapped = new Command<IllustUserItem>(OnIllustUserItemTapped);
         }
 
         protected override ActivityIndicator LoadingIndicator => activityLoading;
@@ -55,15 +51,6 @@ namespace Pixiview.Illust
             Users = null;
         }
 
-        private void OnIllustUserItemTapped(IllustUserItem item)
-        {
-            Start(async () =>
-            {
-                var page = new UserIllustPage(item);
-                await Navigation.PushAsync(page);
-            });
-        }
-
         private Image GetUserCardViewImage(int column, CornerMask masks, string source, string parameter)
         {
             Image image;

Pixiview/Illust/UserIllustPage.xaml

@@ -14,7 +14,7 @@
                     <OnPlatform x:TypeArguments="Thickness" Android="0, 5, 0, 5"/>
                 </u:CircleImage.Margin>
             </u:CircleImage>
-            <Label Text="{Binding UserItem.UserName}" Margin="10, 0, 0, 0"
+            <Label Text="{Binding Title}" Margin="10, 0, 0, 0"
                    VerticalOptions="Center" LineBreakMode="TailTruncation"
                    TextColor="{DynamicResource TextColor}"/>
         </StackLayout>

Pixiview/Illust/UserIllustPage.xaml.cs

@@ -30,6 +30,7 @@ namespace Pixiview.Illust
         {
             UserItem = item;
             UserIcon = item.ProfileImage;
+            Title = item.UserName;
 
             Resources.Add("cardView", GetCardViewTemplate(true));
             InitializeComponent();