Added meta and open graph headers to user pages

Wave/Components/Pages/UserView.razor

@@ -4,6 +4,7 @@
 @using Microsoft.Extensions.Options
 @using Wave.Utilities
 
+@inject NavigationManager Navigation
 @inject IDbContextFactory<ApplicationDbContext> ContextFactory
 @inject IOptions<Customization> Customizations
 @inject IOptions<Features> Features
@@ -11,10 +12,22 @@
 @inject IMessageDisplay Message
 
 <HeadContent>
-	@if (Features.Value.Rss && User is not null) { 
+	@if (User is not null) {
+		<meta name="author" content="@User.Name">
+		<meta name="description" content="@string.Format(Localizer["Meta_Description"], User.Name, Customizations.Value.AppName)">
+
+		<!-- Open Graph -->
+		<meta property="og:title" content="@string.Format(Localizer["Meta_OpenGraph_Title"], User.Name, Customizations.Value.AppName)">
+		<meta property="og:description" content="@string.Format(Localizer["Meta_Description"], User.Name, Customizations.Value.AppName)">
+		<meta property="og:type" content="profile">
+		<meta property="og:image" content="@Navigation.ToAbsoluteUri("/api/user/pfp/" + User.Id)">
+
+		<meta property="og:site_name" content="@Customizations.Value.AppName">
+		@if (Features.Value.Rss) {
 			<link rel="alternate" type="application/rss+xml" title="RSS Feed on @Customizations.Value.AppName | User @User.FullName" href="/rss/rss.xml?author=@User.Id">
 			<link rel="alternate" type="application/atom+xml" title="Atom RSS Feed on @Customizations.Value.AppName | User @User.FullName" href="/rss/atom.xml?author=@User.Id">
 		}
+	}
 	@if (User is null) {
 		<meta name="robots" content="noindex">
 	}

Wave/Resources/Components/Pages/UserView.de-DE.resx

@@ -119,4 +119,10 @@
   <data name="ProfileNotPublic_Message" xml:space="preserve">
     <value>Ihr Profil ist momentan nicht öffentlich einsehbar. </value>
   </data>
+    <data name="Meta_Description" xml:space="preserve">
+        <value>Authorenprofil von {0} auf {1}</value>
+    </data>
+    <data name="Meta_OpenGraph_Title" xml:space="preserve">
+        <value>{0} auf {1}</value>
+    </data>
 </root>

Wave/Resources/Components/Pages/UserView.resx

@@ -119,4 +119,10 @@
   <data name="ProfileNotPublic_Message" xml:space="preserve">
     <value>Your profile is currently not publicly visible.</value>
   </data>
+    <data name="Meta_Description" xml:space="preserve">
+        <value>Author Profile of {0} on {1}</value>
+    </data>
+    <data name="Meta_OpenGraph_Title" xml:space="preserve">
+        <value>{0} on {1}</value>
+    </data>
 </root>