refactor: impl transitive trust via NoteOptions::TrustMedia

Signed-off-by: kernelkind <kernelkind@gmail.com>

crates/notedeck_ui/src/note/contents.rs

@@ -6,9 +6,7 @@ use crate::{
 use egui::{Color32, Hyperlink, Label, RichText};
 use nostrdb::{BlockType, Mention, Note, Transaction};
 use notedeck::Localization;
-use notedeck::{
-    time_format, update_imeta_blurhashes, IsFollowing, NoteCache, NoteContext, NotedeckTextStyle,
-};
+use notedeck::{time_format, update_imeta_blurhashes, NoteCache, NoteContext, NotedeckTextStyle};
 use notedeck::{JobsCache, RenderableMedia};
 use tracing::warn;
 
@@ -16,7 +14,6 @@ pub struct NoteContents<'a, 'd> {
     note_context: &'a mut NoteContext<'d>,
     txn: &'a Transaction,
     note: &'a Note<'a>,
-    parent: Option<&'a Note<'a>>,
     options: NoteOptions,
     pub action: Option<NoteAction>,
     jobs: &'a mut JobsCache,
@@ -28,7 +25,6 @@ impl<'a, 'd> NoteContents<'a, 'd> {
         note_context: &'a mut NoteContext<'d>,
         txn: &'a Transaction,
         note: &'a Note,
-        parent: Option<&'a Note>,
         options: NoteOptions,
         jobs: &'a mut JobsCache,
     ) -> Self {
@@ -36,7 +32,6 @@ impl<'a, 'd> NoteContents<'a, 'd> {
             note_context,
             txn,
             note,
-            parent,
             options,
             action: None,
             jobs,
@@ -51,7 +46,6 @@ impl egui::Widget for &mut NoteContents<'_, '_> {
             self.note_context,
             self.txn,
             self.note,
-            self.parent,
             self.options,
             self.jobs,
         );
@@ -132,12 +126,10 @@ fn render_note_contents(
     note_context: &mut NoteContext,
     txn: &Transaction,
     note: &Note,
-    parent: Option<&Note>,
     options: NoteOptions,
     jobs: &mut JobsCache,
 ) -> NoteResponse {
-    let response =
-        render_undecorated_note_contents(ui, note_context, txn, note, parent, options, jobs);
+    let response = render_undecorated_note_contents(ui, note_context, txn, note, options, jobs);
 
     ui.horizontal_wrapped(|ui| {
         note_bottom_metadata_ui(
@@ -178,7 +170,6 @@ fn render_undecorated_note_contents<'a>(
     note_context: &mut NoteContext,
     txn: &Transaction,
     note: &'a Note,
-    parent: Option<&'a Note>,
     options: NoteOptions,
     jobs: &mut JobsCache,
 ) -> NoteResponse {
@@ -383,28 +374,6 @@ fn render_undecorated_note_contents<'a>(
         ui.add_space(2.0);
         let carousel_id = egui::Id::new(("carousel", note.key().expect("expected tx note")));
 
-        let is_self = note.pubkey()
-            == note_context
-                .accounts
-                .get_selected_account()
-                .key
-                .pubkey
-                .bytes();
-
-        let trusted_media = {
-            let is_followed = |pk| {
-                matches!(
-                    note_context
-                        .accounts
-                        .get_selected_account()
-                        .is_following(pk),
-                    IsFollowing::Yes
-                )
-            };
-
-            is_self || is_followed(note.pubkey()) || parent.is_some_and(|p| is_followed(p.pubkey()))
-        };
-
         media_action = image_carousel(
             ui,
             note_context.img_cache,
@@ -412,7 +381,6 @@ fn render_undecorated_note_contents<'a>(
             jobs,
             &supported_medias,
             carousel_id,
-            trusted_media,
             note_context.i18n,
             options,
         );

crates/notedeck_ui/src/note/media.rs

@@ -33,7 +33,6 @@ pub fn image_carousel(
     jobs: &mut JobsCache,
     medias: &[RenderableMedia],
     carousel_id: egui::Id,
-    trusted_media: bool,
     i18n: &mut Localization,
     note_options: NoteOptions,
 ) -> Option<MediaAction> {
@@ -68,7 +67,7 @@ pub fn image_carousel(
                                 job_pool,
                                 jobs,
                                 media,
-                                trusted_media,
+                                note_options.contains(NoteOptions::TrustMedia),
                                 i18n,
                                 size,
                                 if note_options.contains(NoteOptions::NoAnimations) {

crates/notedeck_ui/src/note/mod.rs

@@ -255,7 +255,6 @@ impl<'a, 'd> NoteView<'a, 'd> {
                 self.note_context,
                 txn,
                 self.note,
-                self.parent,
                 self.flags,
                 self.jobs,
             ));
@@ -303,6 +302,18 @@ impl<'a, 'd> NoteView<'a, 'd> {
     }
 
     pub fn show(&mut self, ui: &mut egui::Ui) -> NoteResponse {
+        if !self.flags.contains(NoteOptions::TrustMedia) {
+            let acc = self.note_context.accounts.get_selected_account();
+            if self.note.pubkey() == acc.key.pubkey.bytes()
+                || matches!(
+                    acc.is_following(self.note.pubkey()),
+                    notedeck::IsFollowing::Yes
+                )
+            {
+                self.flags = self.flags.union(NoteOptions::TrustMedia);
+            }
+        }
+
         if self.options().contains(NoteOptions::Textmode) {
             NoteResponse::new(self.textmode_ui(ui))
         } else if self.options().contains(NoteOptions::Framed) {
@@ -426,14 +437,8 @@ impl<'a, 'd> NoteView<'a, 'd> {
                 });
             }
 
-            let mut contents = NoteContents::new(
-                self.note_context,
-                txn,
-                self.note,
-                self.parent,
-                self.flags,
-                self.jobs,
-            );
+            let mut contents =
+                NoteContents::new(self.note_context, txn, self.note, self.flags, self.jobs);
 
             ui.add(&mut contents);
 
@@ -526,14 +531,8 @@ impl<'a, 'd> NoteView<'a, 'd> {
                     });
                 }
 
-                let mut contents = NoteContents::new(
-                    self.note_context,
-                    txn,
-                    self.note,
-                    self.parent,
-                    self.flags,
-                    self.jobs,
-                );
+                let mut contents =
+                    NoteContents::new(self.note_context, txn, self.note, self.flags, self.jobs);
                 ui.add(&mut contents);
 
                 note_action = contents.action.or(note_action);

crates/notedeck_ui/src/note/options.rs

@@ -44,6 +44,9 @@ bitflags! {
 
         /// The note is a notification
         const Notification = 1 << 19;
+
+        /// There is enough trust to show media in this note
+        const TrustMedia = 1 << 20;
     }
 }