feat: add support for NIP-29 (#56)

Reviewed-on: #56
2026-10-01 04:23:18 +00:00
parent 21f96c7bbe
commit 1f350f511e
50 changed files with 6574 additions and 8181 deletions
@@ -0,0 +1,166 @@
+use anyhow::Error;
+use gpui::prelude::FluentBuilder;
+use gpui::{
+    App, AppContext, ClipboardItem, Context, Div, IntoElement, ParentElement, Render, SharedString,
+    Styled, Task, Window, div, px,
+};
+use instant::Duration;
+use nostr_sdk::prelude::*;
+use person::{Person, PersonRegistry, shorten_pubkey};
+use theme::ActiveTheme;
+use ui::avatar::Avatar;
+use ui::button::{Button, ButtonVariants};
+use ui::{IconName, Sizable, WindowExtension, h_flex, v_flex};
+
+/// Open a read-only profile for `public_key`.
+pub fn open(public_key: PublicKey, window: &mut Window, cx: &mut App) {
+    let profile = cx.new(|_| ProfileDialog::new(public_key));
+
+    window.open_dialog(cx, move |this, _window, _cx| {
+        this.width(px(360.)).title("Profile").child(profile.clone())
+    });
+}
+
+struct ProfileDialog {
+    public_key: PublicKey,
+    copied: bool,
+    tasks: Vec<Task<Result<(), Error>>>,
+}
+
+impl ProfileDialog {
+    fn new(public_key: PublicKey) -> Self {
+        Self {
+            public_key,
+            copied: false,
+            tasks: vec![],
+        }
+    }
+
+    fn profile(&self, cx: &App) -> Person {
+        let persons = PersonRegistry::global(cx);
+        persons.read(cx).get(&self.public_key, cx)
+    }
+
+    fn copy(&mut self, value: String, window: &mut Window, cx: &mut Context<Self>) {
+        let item = ClipboardItem::new_string(value);
+        cx.write_to_clipboard(item);
+
+        self.set_copied(true, window, cx);
+    }
+
+    fn set_copied(&mut self, status: bool, window: &mut Window, cx: &mut Context<Self>) {
+        self.copied = status;
+        cx.notify();
+
+        if status {
+            self.tasks.push(cx.spawn_in(window, async move |this, cx| {
+                cx.background_executor().timer(Duration::from_secs(2)).await;
+
+                // Reset the copied state after a delay
+                cx.update(|window, cx| {
+                    this.update(cx, |this, cx| {
+                        this.set_copied(false, window, cx);
+                    })
+                    .ok();
+                })
+                .ok();
+
+                Ok(())
+            }));
+        }
+    }
+}
+
+impl Render for ProfileDialog {
+    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
+        let profile = self.profile(cx);
+        let metadata = profile.metadata();
+
+        // Get the public key as short string
+        let shorten_pkey = SharedString::from(shorten_pubkey(self.public_key, 8));
+
+        let about = metadata
+            .about
+            .filter(|about| !about.trim().is_empty())
+            .map(SharedString::from);
+
+        let website = metadata
+            .website
+            .filter(|website| !website.trim().is_empty())
+            .map(SharedString::from);
+
+        v_flex()
+            .gap_3()
+            .w_full()
+            .child(
+                v_flex()
+                    .h_40()
+                    .w_full()
+                    .items_center()
+                    .justify_center()
+                    .child(
+                        Avatar::new(profile.avatar())
+                            .seed(profile.avatar_seed())
+                            .large(),
+                    ),
+            )
+            .child(
+                v_flex()
+                    .gap_1p5()
+                    .child(label("Name", cx))
+                    .child(div().text_sm().child(profile.name())),
+            )
+            .when_some(about, |this, about| {
+                this.child(
+                    v_flex()
+                        .gap_1p5()
+                        .child(label("About", cx))
+                        .child(div().text_sm().child(about)),
+                )
+            })
+            .when_some(website, |this, website| {
+                this.child(
+                    v_flex()
+                        .gap_1p5()
+                        .child(label("Website", cx))
+                        .child(div().text_sm().child(website)),
+                )
+            })
+            .child(
+                v_flex().gap_1p5().child(label("Public Key", cx)).child(
+                    h_flex()
+                        .h_8()
+                        .w_full()
+                        .justify_center()
+                        .gap_3()
+                        .rounded(cx.theme().radius)
+                        .bg(cx.theme().secondary_background)
+                        .text_sm()
+                        .text_color(cx.theme().secondary_foreground)
+                        .child(shorten_pkey)
+                        .child(
+                            Button::new("copy")
+                                .icon({
+                                    if self.copied {
+                                        IconName::CheckCircle
+                                    } else {
+                                        IconName::Copy
+                                    }
+                                })
+                                .xsmall()
+                                .secondary()
+                                .on_click(cx.listener(move |this, _ev, window, cx| {
+                                    this.copy(this.public_key.to_bech32().unwrap(), window, cx);
+                                })),
+                        ),
+                ),
+            )
+    }
+}
+
+fn label(label: &'static str, cx: &App) -> Div {
+    div()
+        .text_sm()
+        .text_color(cx.theme().text_muted)
+        .child(label)
+}