add NIP-29 groups to sidebar

crates/nip29/src/group.rs

@@ -5,7 +5,7 @@ use anyhow::{Result, anyhow, bail};
 use chat::Message;
 use futures::io::AsyncReadExt;
 use gpui::http_client::{AsyncBody, Builder, HttpRequestExt, Method, RedirectPolicy, StatusCode};
-use gpui::{App, AppContext, Context, EventEmitter, Task};
+use gpui::{App, AppContext, Context, EventEmitter, SharedString, Task};
 use nostr::nips::nip98::{HttpData, HttpMethod};
 use nostr_sdk::prelude::*;
 use smallvec::{SmallVec, smallvec};
@@ -96,6 +96,23 @@ impl Group {
         self.metadata.as_ref()
     }
 
+    pub fn display_name(&self) -> SharedString {
+        let name = self
+            .metadata
+            .as_ref()
+            .and_then(|metadata| metadata.name())
+            .unwrap_or_else(|| self.key.id().as_str());
+
+        SharedString::from(name.to_owned())
+    }
+
+    pub fn display_image(&self) -> Option<SharedString> {
+        self.metadata
+            .as_ref()
+            .and_then(|metadata| metadata.picture.clone())
+            .map(SharedString::from)
+    }
+
     pub fn members(&self) -> &GroupMembers {
         &self.members
     }