render media list

crates/chat_ui/src/lib.rs

@@ -9,9 +9,9 @@ use gpui::prelude::FluentBuilder;
 use gpui::{
     AnyElement, App, AppContext, ClipboardItem, Context, Entity, EventEmitter, FocusHandle,
     Focusable, InteractiveElement, IntoElement, ListAlignment, ListOffset, ListState, MouseButton,
-    ObjectFit, ParentElement, PathPromptOptions, Render, SharedString, StatefulInteractiveElement,
-    Styled, StyledImage, Subscription, Task, WeakEntity, Window, deferred, div, img, list, px, red,
-    relative, svg, white,
+    ObjectFit, ParentElement, PathPromptOptions, Render, SharedString, SharedUri,
+    StatefulInteractiveElement, Styled, StyledImage, Subscription, Task, WeakEntity, Window,
+    deferred, div, img, list, px, red, relative, svg, white,
 };
 use itertools::Itertools;
 use nostr_sdk::prelude::*;
@@ -914,7 +914,8 @@ impl ChatPanel {
                             .when(has_replies, |this| {
                                 this.children(self.render_message_replies(replies, cx))
                             })
-                            .child(rendered_text),
+                            .child(rendered_text)
+                            .child(self.render_media(&message.media, cx)),
                     ),
             )
             .child(
@@ -941,6 +942,55 @@ impl ChatPanel {
             .into_any_element()
     }
 
+    fn render_media(&self, media: &[SharedUri], cx: &Context<Self>) -> impl IntoElement {
+        // No media: return empty div
+        if media.is_empty() {
+            return div();
+        };
+
+        // Single media item: render full-width image
+        if media.len() == 1 {
+            return div().child(
+                img(media[0].clone())
+                    .border_1()
+                    .border_color(cx.theme().border_variant)
+                    .h(px(250.))
+                    .object_fit(ObjectFit::Cover)
+                    .rounded(cx.theme().radius),
+            );
+        }
+
+        // Multiple media items: render in a row
+        div()
+            .w_full()
+            .flex_1()
+            .flex()
+            .flex_row()
+            .flex_wrap()
+            .gap_2()
+            .children({
+                let mut items = vec![];
+
+                for (ix, item) in media.iter().enumerate() {
+                    items.push(
+                        div()
+                            .id(format!("media-{ix}"))
+                            .flex_grow_0()
+                            .flex_shrink_0()
+                            .child(
+                                img(item.clone())
+                                    .h_32()
+                                    .border_1()
+                                    .border_color(cx.theme().border_variant)
+                                    .rounded(cx.theme().radius),
+                            ),
+                    );
+                }
+
+                items
+            })
+    }
+
     fn render_message_replies(
         &self,
         replies: &[EventId],

crates/common/src/media_extractor.rs

@@ -67,7 +67,7 @@ impl MediaExtractor {
 
         // Remove multiple consecutive spaces
         let re = Regex::new(r"\s+").unwrap();
-        re.replace_all(text, " ").to_string()
+        re.replace_all(text, " ").trim().to_string()
     }
 
     /// Validates if a URL is a valid media URL