From be4496b110e68e2c5a8f76f8ed770e9818befd68 Mon Sep 17 00:00:00 2001
From: Jake Mannens <jake@asger.xyz>
Date: Tue, 22 Aug 2023 10:00:21 +1000
Subject: Finalised initial implementation of NSFW tag filtering

---
 Pages/Component/NsfwSwitch.razor      |  8 ++++++++
 Pages/Component/Switch.razor          |  5 +++++
 Pages/Component/TagSelectDialog.razor | 18 +++++++++++++++++-
 3 files changed, 30 insertions(+), 1 deletion(-)
 create mode 100644 Pages/Component/NsfwSwitch.razor

(limited to 'Pages/Component')

diff --git a/Pages/Component/NsfwSwitch.razor b/Pages/Component/NsfwSwitch.razor
new file mode 100644
index 0000000..d4e809b
--- /dev/null
+++ b/Pages/Component/NsfwSwitch.razor
@@ -0,0 +1,8 @@
+@inject IUserStateService userState
+
+<Switch InitialValue=userState.ShowNsfw OnToggle=ToggleNsfw/>
+
+@code {
+    private void ToggleNsfw(bool showNsfw) =>
+        userState.ShowNsfw = showNsfw;
+}
\ No newline at end of file
diff --git a/Pages/Component/Switch.razor b/Pages/Component/Switch.razor
index ffb3543..d11ac81 100644
--- a/Pages/Component/Switch.razor
+++ b/Pages/Component/Switch.razor
@@ -3,6 +3,7 @@
 <label>
   <input
       type="checkbox"
+      checked=@InitialValue
       @onchange=@(e => OnToggle.InvokeAsync((e.Value as bool?) ?? false))
       hidden/>
   <div class="switch-outer">
@@ -11,5 +12,9 @@
 </label>
 
 @code {
+    [Parameter]
+    public bool InitialValue { get; set; } = false;
+
+    [Parameter]
     public EventCallback<bool> OnToggle { get; set; }
 }
diff --git a/Pages/Component/TagSelectDialog.razor b/Pages/Component/TagSelectDialog.razor
index d9e297a..94693e5 100644
--- a/Pages/Component/TagSelectDialog.razor
+++ b/Pages/Component/TagSelectDialog.razor
@@ -1,4 +1,6 @@
 @inject IDbContextFactory<HBContext> dbFactory
+@inject ITagService tagService
+@inject IUserStateService userState
 @implements IDisposable
 
 <link rel="stylesheet" href="@(nameof(HyperBooru)).styles.css"/>
@@ -53,7 +55,10 @@
     public void Show() => Visible = true;
     public void Hide() => Visible = false;
 
-    protected override void OnInitialized() => LoadTags();
+    protected override void OnInitialized() {
+        userState.ShowNsfwChanged += ShowNsfwChanged;
+        LoadTags();
+    }
 
     private void LoadTags() {
         db = dbFactory.CreateDbContext();
@@ -63,6 +68,11 @@
         tagDefinitions = db.TagDefinitions
             .Where(td => td.Source == TagSource.UserTag)
             .OrderBy(td => td.Name)
+            .AsEnumerable()
+            .Where(td => userState.ShowNsfw || !tagService
+                .GetAllTags(td)
+                .Select(e => e.tagDefinition.Guid)
+                .Contains(HBContext.NsfwTag))
             .Select(td => new Tuple<TagDefinition, bool>(
                 td,
                 selected.Contains(td.Guid)).ToValueTuple())
@@ -81,5 +91,11 @@
         StateHasChanged();
     }
 
+    public async void ShowNsfwChanged(object? sender, bool showNsfw) =>
+        await InvokeAsync(() => {
+            LoadTags();
+            StateHasChanged();
+        });
+
     public void Dispose() => db.Dispose();
 }
-- 
cgit v1.3