From de4e8e5748656fd1da43439aaed3bf0fc5566c9b Mon Sep 17 00:00:00 2001
From: William Casarin <jb55@jb55.com>
Date: Tue, 11 Jul 2023 12:56:30 -0700
Subject: [PATCH] Only show longform preview in notifications

Changelog-Fixed: Show longform previews in notifications instead of the entire post
---
 damus/Views/Events/EventBody.swift            | 25 ++++++-----
 .../Events/Longform/LongformPreview.swift     | 45 ++++++++++++++-----
 2 files changed, 50 insertions(+), 20 deletions(-)

diff --git a/damus/Views/Events/EventBody.swift b/damus/Views/Events/EventBody.swift
index 0a822556..37cdda15 100644
--- a/damus/Views/Events/EventBody.swift
+++ b/damus/Views/Events/EventBody.swift
@@ -21,19 +21,24 @@ struct EventBody: View {
         self.options = options
         self.should_show_img = should_show_img ?? should_show_images(settings: damus_state.settings, contacts: damus_state.contacts, ev: event, our_pubkey: damus_state.pubkey)
     }
-    
-    var body: some View {
-        if event.known_kind == .longform {
-            let longform = LongformEvent.parse(from: event)
-            
-            Text(longform.title ?? "Untitled")
-                .font(.title)
-                .padding(.horizontal)
-        }
-        
+
+    var note_content: some View {
         NoteContentView(damus_state: damus_state, event: event, show_images: should_show_img, size: size, options: options)
             .frame(maxWidth: .infinity, alignment: .leading)
     }
+
+    var body: some View {
+        if event.known_kind == .longform {
+            LongformPreviewBody(state: damus_state, ev: event, options: options)
+
+            // truncated longform bodies are just the preview
+            if !options.contains(.truncate_content) {
+                note_content
+            }
+        } else {
+            note_content
+        }
+    }
 }
 
 struct EventBody_Previews: PreviewProvider {
diff --git a/damus/Views/Events/Longform/LongformPreview.swift b/damus/Views/Events/Longform/LongformPreview.swift
index 3f96df81..e3bc3758 100644
--- a/damus/Views/Events/Longform/LongformPreview.swift
+++ b/damus/Views/Events/Longform/LongformPreview.swift
@@ -7,12 +7,20 @@
 
 import SwiftUI
 
-struct LongformPreview: View {
+struct LongformPreviewBody: View {
     let state: DamusState
     let event: LongformEvent
     let options: EventViewOptions
     @ObservedObject var artifacts: NoteArtifactsModel
-    
+
+    init(state: DamusState, ev: LongformEvent, options: EventViewOptions) {
+        self.state = state
+        self.event = ev
+        self.options = options
+
+        self._artifacts = ObservedObject(wrappedValue: state.events.get_cache_data(ev.event.id).artifacts_model)
+    }
+
     init(state: DamusState, ev: NostrEvent, options: EventViewOptions) {
         self.state = state
         self.event = LongformEvent.parse(from: ev)
@@ -20,11 +28,21 @@ struct LongformPreview: View {
 
         self._artifacts = ObservedObject(wrappedValue: state.events.get_cache_data(ev.id).artifacts_model)
     }
-    
+
     func Words(_ words: Int) -> Text {
         Text(verbatim: words.description) + Text(verbatim: " ") + Text("Words")
     }
 
+    var body: some View {
+        Group {
+            if options.contains(.wide) {
+                Main.padding(.horizontal)
+            } else {
+                Main
+            }
+        }
+    }
+
     var Main: some View {
         VStack(alignment: .leading, spacing: 10) {
             Text(event.title ?? "Untitled")
@@ -40,15 +58,22 @@ struct LongformPreview: View {
             }
         }
     }
+}
+
+struct LongformPreview: View {
+    let state: DamusState
+    let event: LongformEvent
+    let options: EventViewOptions
+
+    init(state: DamusState, ev: NostrEvent, options: EventViewOptions) {
+        self.state = state
+        self.event = LongformEvent.parse(from: ev)
+        self.options = options.union(.no_mentions)
+    }
 
     var body: some View {
-        EventShell(state: state, event: event.event, options: options.union(.no_mentions)) {
-
-            if options.contains(.wide) {
-                Main.padding(.horizontal)
-            } else {
-                Main
-            }
+        EventShell(state: state, event: event.event, options: options) {
+            LongformPreviewBody(state: state, ev: event, options: options)
         }
     }
 }