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ui: feed: restructure code

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This commit is contained in:
Mike Dilger 2022-12-23 15:50:02 +13:00
parent 600b90159a
commit fdd0e8ab01
1 changed files with 115 additions and 106 deletions
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221
src/ui/feed.rs
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@ -1,10 +1,10 @@
use super::GossipUi; use super::GossipUi;
use eframe::egui; use eframe::egui;
use egui::{Align, Color32, Context, Layout, RichText, ScrollArea, TextStyle, Ui, Vec2}; use egui::{Align, Color32, Context, Layout, RichText, ScrollArea, TextStyle, Ui, Vec2};
use nostr_proto::PublicKey; use nostr_proto::{Id, PublicKey};
use tracing::info; use tracing::info;
pub(super) fn update(app: &mut GossipUi, _ctx: &Context, _frame: &mut eframe::Frame, ui: &mut Ui) { pub(super) fn update(app: &mut GossipUi, ctx: &Context, frame: &mut eframe::Frame, ui: &mut Ui) {
let feed = crate::globals::blocking_get_feed(true); let feed = crate::globals::blocking_get_feed(true);
//let screen_rect = ctx.input().screen_rect; // Rect //let screen_rect = ctx.input().screen_rect; // Rect
@ -32,116 +32,125 @@ pub(super) fn update(app: &mut GossipUi, _ctx: &Context, _frame: &mut eframe::Fr
// break; // break;
//} //}
let maybe_fevent = crate::globals::GLOBALS render_post(app, ctx, frame, ui, *id, 0);
.feed_events
.blocking_lock()
.get(id)
.cloned();
if maybe_fevent.is_none() {
continue;
}
let fevent = maybe_fevent.unwrap();
if fevent.event.is_none() {
continue;
} // don't render related info w/o nostr event.
let event = fevent.event.as_ref().unwrap().to_owned();
let maybe_person = crate::globals::GLOBALS
.people
.blocking_lock()
.get(&event.pubkey)
.cloned();
// Person Things we can render:
// pubkey
// name
// about
// picture
// dns_id
// dns_id_valid
// dns_id_last_checked
// metadata_at
// followed
// Event Things we can render:
// id
// pubkey
// created_at,
// kind,
// tags,
// content,
// ots,
// sig
// feed_related,
// replies,
// in_reply_to,
// reactions,
// deleted_reason,
// client,
// hashtags,
// subject,
// urls,
// last_reply_at
// Try LayoutJob
ui.horizontal(|ui| {
// Avatar first
ui.image(&app.placeholder_avatar, Vec2 { x: 36.0, y: 36.0 });
// Everything else next
ui.vertical(|ui| {
// First row
ui.horizontal(|ui| {
if let Some(person) = maybe_person {
if let Some(name) = &person.name {
ui.label(
RichText::new(name).text_style(TextStyle::Name("Bold".into())),
);
}
}
ui.separator();
ui.label(pubkey_short(&event.pubkey));
ui.with_layout(Layout::right_to_left(Align::TOP), |ui| {
ui.label(
RichText::new(crate::date_ago::date_ago(event.created_at))
.text_style(TextStyle::Name("Oblique".into()))
.weak(),
);
});
});
// Second row
ui.horizontal(|ui| {
if fevent.reactions.upvotes > 0 {
ui.label(
RichText::new(&format!("+{}", fevent.reactions.upvotes))
.text_style(TextStyle::Name("Bold".into()))
.color(Color32::DARK_GREEN),
);
}
if fevent.reactions.downvotes > 0 {
ui.label(
RichText::new(&format!("-{}", fevent.reactions.downvotes))
.text_style(TextStyle::Name("Bold".into()))
.color(Color32::DARK_RED),
);
}
});
ui.label(&event.content);
});
});
ui.separator(); ui.separator();
} }
}); });
} }
fn render_post(
app: &mut GossipUi,
_ctx: &Context,
_frame: &mut eframe::Frame,
ui: &mut Ui,
id: Id,
_indent: usize,
) {
let maybe_fevent = crate::globals::GLOBALS
.feed_events
.blocking_lock()
.get(&id)
.cloned();
if maybe_fevent.is_none() {
return;
}
let fevent = maybe_fevent.unwrap();
if fevent.event.is_none() {
return;
} // don't render related info w/o nostr event.
let event = fevent.event.as_ref().unwrap().to_owned();
let maybe_person = crate::globals::GLOBALS
.people
.blocking_lock()
.get(&event.pubkey)
.cloned();
// Person Things we can render:
// pubkey
// name
// about
// picture
// dns_id
// dns_id_valid
// dns_id_last_checked
// metadata_at
// followed
// Event Things we can render:
// id
// pubkey
// created_at,
// kind,
// tags,
// content,
// ots,
// sig
// feed_related,
// replies,
// in_reply_to,
// reactions,
// deleted_reason,
// client,
// hashtags,
// subject,
// urls,
// last_reply_at
// Try LayoutJob
ui.horizontal(|ui| {
// Avatar first
ui.image(&app.placeholder_avatar, Vec2 { x: 36.0, y: 36.0 });
// Everything else next
ui.vertical(|ui| {
// First row
ui.horizontal(|ui| {
if let Some(person) = maybe_person {
if let Some(name) = &person.name {
ui.label(RichText::new(name).text_style(TextStyle::Name("Bold".into())));
}
}
ui.separator();
ui.label(pubkey_short(&event.pubkey));
ui.with_layout(Layout::right_to_left(Align::TOP), |ui| {
ui.label(
RichText::new(crate::date_ago::date_ago(event.created_at))
.text_style(TextStyle::Name("Oblique".into()))
.weak(),
);
});
});
// Second row
ui.horizontal(|ui| {
if fevent.reactions.upvotes > 0 {
ui.label(
RichText::new(&format!("+{}", fevent.reactions.upvotes))
.text_style(TextStyle::Name("Bold".into()))
.color(Color32::DARK_GREEN),
);
}
if fevent.reactions.downvotes > 0 {
ui.label(
RichText::new(&format!("-{}", fevent.reactions.downvotes))
.text_style(TextStyle::Name("Bold".into()))
.color(Color32::DARK_RED),
);
}
});
ui.label(&event.content);
});
});
}
fn pubkey_short(pubkey: &PublicKey) -> String { fn pubkey_short(pubkey: &PublicKey) -> String {
let hex = pubkey.as_hex_string(); let hex = pubkey.as_hex_string();
format!( format!(