From e98bb76ee07b9f8da072e4caf789e833b0338138 Mon Sep 17 00:00:00 2001
From: Vitor Pamplona <vitor@vitorpamplona.com>
Date: Sat, 10 Jun 2023 21:16:55 -0400
Subject: [PATCH] Support for NIP-14

---
 .../amethyst/service/model/TextNoteEvent.kt       |  2 ++
 .../vitorpamplona/amethyst/ui/note/NoteCompose.kt | 15 ++++++++++++---
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/app/src/main/java/com/vitorpamplona/amethyst/service/model/TextNoteEvent.kt b/app/src/main/java/com/vitorpamplona/amethyst/service/model/TextNoteEvent.kt
index 616f40d7c..e0b0a98f3 100644
--- a/app/src/main/java/com/vitorpamplona/amethyst/service/model/TextNoteEvent.kt
+++ b/app/src/main/java/com/vitorpamplona/amethyst/service/model/TextNoteEvent.kt
@@ -19,6 +19,8 @@ class TextNoteEvent(
     sig: HexKey
 ) : BaseTextNoteEvent(id, pubKey, createdAt, kind, tags, content, sig) {
 
+    fun subject() = tags.firstOrNull() { it.size > 1 && it[0] == "subject" }?.get(1)
+
     companion object {
         const val kind = 1
 
diff --git a/app/src/main/java/com/vitorpamplona/amethyst/ui/note/NoteCompose.kt b/app/src/main/java/com/vitorpamplona/amethyst/ui/note/NoteCompose.kt
index 236484ad2..109b5aef2 100644
--- a/app/src/main/java/com/vitorpamplona/amethyst/ui/note/NoteCompose.kt
+++ b/app/src/main/java/com/vitorpamplona/amethyst/ui/note/NoteCompose.kt
@@ -739,7 +739,7 @@ fun routeFor(note: Note, loggedIn: User): String? {
 }
 
 @Composable
-private fun RenderTextEvent(
+fun RenderTextEvent(
     note: Note,
     makeItShort: Boolean,
     canPreview: Boolean,
@@ -747,7 +747,16 @@ private fun RenderTextEvent(
     accountViewModel: AccountViewModel,
     nav: (String) -> Unit
 ) {
-    val eventContent = remember(note.event) { accountViewModel.decrypt(note) }
+    val eventContent = remember(note.event) {
+        val subject = (note.event as? TextNoteEvent)?.subject()?.ifEmpty { null }
+        val body = accountViewModel.decrypt(note)
+
+        if (subject != null) {
+            "## $subject\n$body"
+        } else {
+            body
+        }
+    }
 
     if (eventContent != null) {
         val isAuthorTheLoggedUser = remember(note.event) { accountViewModel.isLoggedUser(note.author) }
@@ -787,7 +796,7 @@ private fun RenderTextEvent(
 }
 
 @Composable
-private fun RenderPoll(
+fun RenderPoll(
     note: Note,
     makeItShort: Boolean,
     canPreview: Boolean,