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many updates

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Signed-off-by: William Casarin <jb55@jb55.com>
This commit is contained in:
William Casarin
2022-04-25 08:28:07 -07:00
parent cb463c6da9
commit ce989450f4
14 changed files with 185 additions and 74 deletions
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4
damus.xcodeproj/project.pbxproj
View File

@@ -23,6 +23,7 @@
4C75EFB728049D990006080F /* RelayPool.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C75EFB628049D990006080F /* RelayPool.swift */; };
4C75EFB92804A2740006080F /* EventView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C75EFB82804A2740006080F /* EventView.swift */; };
4C75EFBB2804A34C0006080F /* ProofOfWork.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C75EFBA2804A34C0006080F /* ProofOfWork.swift */; };
4C8682872814DE470026224F /* ProfileView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C8682862814DE470026224F /* ProfileView.swift */; };
4CA2EFA0280E37AC0044ACD8 /* TimelineView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CA2EF9F280E37AC0044ACD8 /* TimelineView.swift */; };
4CACA9D5280C31E100D9BBE8 /* ReplyView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CACA9D4280C31E100D9BBE8 /* ReplyView.swift */; };
4CACA9DC280C38C000D9BBE8 /* Profiles.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CACA9DB280C38C000D9BBE8 /* Profiles.swift */; };
@@ -81,6 +82,7 @@
4C75EFB628049D990006080F /* RelayPool.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RelayPool.swift; sourceTree = "<group>"; };
4C75EFB82804A2740006080F /* EventView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EventView.swift; sourceTree = "<group>"; };
4C75EFBA2804A34C0006080F /* ProofOfWork.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ProofOfWork.swift; sourceTree = "<group>"; };
4C8682862814DE470026224F /* ProfileView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ProfileView.swift; sourceTree = "<group>"; };
4CA2EF9F280E37AC0044ACD8 /* TimelineView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TimelineView.swift; sourceTree = "<group>"; };
4CACA9D4280C31E100D9BBE8 /* ReplyView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ReplyView.swift; sourceTree = "<group>"; };
4CACA9DB280C38C000D9BBE8 /* Profiles.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Profiles.swift; sourceTree = "<group>"; };
@@ -159,6 +161,7 @@
4C0A3F90280F6528000448DE /* ChatView.swift */,
4C0A3F94280F6C78000448DE /* ReplyQuoteView.swift */,
4C0A3F96280F8E02000448DE /* ThreadView.swift */,
4C8682862814DE470026224F /* ProfileView.swift */,
);
path = Views;
sourceTree = "<group>";
@@ -407,6 +410,7 @@
4C0A3F93280F66F5000448DE /* ReplyMap.swift in Sources */,
4CACA9DC280C38C000D9BBE8 /* Profiles.swift in Sources */,
4C75EFAF28049D350006080F /* NostrFilter.swift in Sources */,
4C8682872814DE470026224F /* ProfileView.swift in Sources */,
4CE6DF1627F8DEBF00C66700 /* RelayConnection.swift in Sources */,
4CEE2AF3280B25C500AB5EEF /* ProfilePicView.swift in Sources */,
4CEE2AF9280B2EAC00AB5EEF /* PowView.swift in Sources */,

44
damus/ContentView.swift
View File

@@ -15,11 +15,12 @@ struct TimestampedProfile {
enum Sheets: Identifiable {
case post
case reply(NostrEvent)
var id: String {
switch self {
case .post:
return "post"
case .post: return "post"
case .reply(let ev): return "reply-" + ev.id
}
}
}
@@ -43,12 +44,14 @@ struct ContentView: View {
@State var status: String = "Not connected"
@State var active_sheet: Sheets? = nil
@State var profiles: Profiles = Profiles()
@State var active_profile: String? = nil
@State var friends: [String: ()] = [:]
@State var loading: Bool = true
@State var pool: RelayPool? = nil
@State var selected_timeline: Timeline? = .home
@StateObject var thread: ThreadModel = ThreadModel()
@State var is_thread_open: Bool = false
@State var is_profile_open: Bool = false
@State var last_event_of_kind: [String: [Int: NostrEvent]] = [:]
@State var has_events: [String: ()] = [:]
@State var has_friend_event: [String: ()] = [:]
@@ -172,9 +175,15 @@ struct ContentView: View {
.environmentObject(profiles)
.padding([.leading, .trailing], 6)
let pv = ProfileView()
NavigationLink(destination: tv, isActive: $is_thread_open) {
EmptyView()
}
NavigationLink(destination: pv, isActive: $is_profile_open) {
EmptyView()
}
}
.navigationBarTitle("Damus", displayMode: .inline)
}
@@ -200,19 +209,36 @@ struct ContentView: View {
switch item {
case .post:
PostView(references: [])
case .reply(let event):
ReplyView(replying_to: event)
.environmentObject(profiles)
}
}
.onReceive(NotificationCenter.default.publisher(for: .open_thread)) { obj in
.onReceive(handle_notify(.boost)) { notif in
let ev = notif.object as! NostrEvent
let boost = make_boost_event(ev, privkey: privkey, pubkey: pubkey)
self.pool?.send(.event(boost))
}
.onReceive(handle_notify(.open_thread)) { obj in
let ev = obj.object as! NostrEvent
thread.reset_events()
thread.set_active_event(ev)
is_thread_open = true
}
.onReceive(NotificationCenter.default.publisher(for: .broadcast_event)) { obj in
.onReceive(handle_notify(.reply)) { notif in
let ev = notif.object as! NostrEvent
self.active_sheet = .reply(ev)
}
.onReceive(handle_notify(.broadcast_event)) { obj in
let ev = obj.object as! NostrEvent
self.pool?.send(.event(ev))
}
.onReceive(NotificationCenter.default.publisher(for: .post)) { obj in
.onReceive(handle_notify(.click_profile_pic)) { obj in
let pubkey = obj.object as! String
self.active_profile = pubkey
self.is_profile_open = true
}
.onReceive(handle_notify(.post)) { obj in
let post_res = obj.object as! NostrPostResult
switch post_res {
case .post(let post):
@@ -583,3 +609,11 @@ func save_last_notified(_ ev: NostrEvent) {
UserDefaults.standard.set(String(ev.created_at), forKey: "last_notification_time")
}
func make_boost_event(_ ev: NostrEvent, privkey: String, pubkey: String) -> NostrEvent {
let boost = NostrEvent(content: "", pubkey: pubkey, kind: 6, tags: [["e", ev.id]])
boost.calculate_id()
boost.sign(privkey: privkey)
return boost
}

5
damus/Models/ThreadModel.swift
View File

@@ -68,8 +68,9 @@ class ThreadModel: ObservableObject {
}
private func subscribe(_ ev: NostrEvent) {
var ref_events = NostrFilter.filter_text
var events_filter = NostrFilter.filter_text
let kinds: [Int] = [1, 5, 6]
var ref_events = NostrFilter.filter_kinds(kinds)
var events_filter = NostrFilter.filter_kinds(kinds)
// TODO: add referenced relays
ref_events.referenced_ids = ev.referenced_ids.map { $0.ref_id }

2
damus/Nostr/NostrEvent.swift
View File

@@ -217,8 +217,6 @@ class NostrEvent: Codable, Identifiable, CustomStringConvertible {
self.kind = kind
self.tags = tags
self.created_at = Int64(Date().timeIntervalSince1970)
self.calculate_id()
}
func calculate_id() {

26
damus/Notifications.swift
View File

@@ -25,12 +25,24 @@ extension Notification.Name {
}
}
extension Notification.Name {
static var reply: Notification.Name {
return Notification.Name("reply")
}
}
extension Notification.Name {
static var switched_timeline: Notification.Name {
return Notification.Name("switched_timeline")
}
}
extension Notification.Name {
static var click_profile_pic: Notification.Name {
return Notification.Name("click_profile_pic")
}
}
extension Notification.Name {
static var scroll_to_top: Notification.Name {
return Notification.Name("scroll_to_to")
@@ -54,3 +66,17 @@ extension Notification.Name {
return Notification.Name("send post")
}
}
extension Notification.Name {
static var boost: Notification.Name {
return Notification.Name("boost post")
}
}
func handle_notify(_ name: Notification.Name) -> NotificationCenter.Publisher {
return NotificationCenter.default.publisher(for: name)
}
func notify(_ name: NSNotification.Name, _ object: Any?) {
NotificationCenter.default.post(name: name, object: object)
}

2
damus/Views/ChatView.swift
View File

@@ -113,6 +113,8 @@ struct ChatView: View {
if just_started {
HStack {
ProfileName(pubkey: event.pubkey, profile: profile)
.foregroundColor(id_to_color(event.pubkey))
//.shadow(color: Color.secondary, radius: 2, x: 2, y: 2)
Text("\(format_relative_time(event.created_at))")
.foregroundColor(.gray)
}

25
damus/Views/EventActionBar.swift
View File

@@ -31,27 +31,17 @@ struct EventActionBar: View {
}
Spacer()
*/
EventActionButton(img: "bubble.left") {
self.sheet = .reply
notify(.reply, event)
}
}
.sheet(item: $sheet) { sheet in
switch sheet {
case .reply:
ReplyView(replying_to: event)
.environmentObject(profiles)
.onReceive(NotificationCenter.default.publisher(for: .post)) { obj in
let res = obj.object as! NostrPostResult
switch res {
case .cancel:
self.sheet = nil
case .post:
self.sheet = nil
}
}
.padding([.trailing], 40)
EventActionButton(img: "arrow.2.squarepath") {
notify(.boost, event)
}
}
}
}
@@ -64,3 +54,4 @@ func EventActionButton(img: String, action: @escaping () -> ()) -> some View {
.foregroundColor(.gray)
}
}

3
damus/Views/EventDetailView.swift
View File

@@ -110,7 +110,7 @@ struct EventDetailView: View {
}
}
.onAppear() {
if highlight == .main {
if highlight.is_main {
scroll_to_event(scroller: scroller, id: ev.id, delay: 0.5, animate: true)
}
}
@@ -270,6 +270,7 @@ func calculated_collapsed_events(collapsed: Bool, active: NostrEvent?, events: [
}
count += 1
case .main: fallthrough
case .custom: fallthrough
case .reply:
if count != 0 {
let c = CollapsedEvents(count: count, start: start, end: i)

19
damus/Views/EventView.swift
View File

@@ -12,12 +12,20 @@ enum Highlight {
case none
case main
case reply
case custom(Color, Float)
var is_none: Bool {
switch self {
case .none: return true
default: return false
var is_main: Bool {
if case .main = self {
return true
}
return false
}
var is_none: Bool {
if case .none = self {
return true
}
return false
}
var is_replied_to: Bool {
@@ -40,6 +48,9 @@ struct EventView: View {
HStack {
VStack {
ProfilePicView(picture: profile?.picture, size: PFP_SIZE!, highlight: highlight)
.onTapGesture {
NotificationCenter.default.post(name: .click_profile_pic, object: event.pubkey)
}
Spacer()
}

2
damus/Views/PostView.swift
View File

@@ -63,7 +63,7 @@ struct PostView: View {
func send_post() {
let new_post = NostrPost(content: self.post, references: references)
NotificationCenter.default.post(name: .post, object: NostrPostResult.post(new_post))
//dismiss()
dismiss()
}
var body: some View {

1
damus/Views/ProfileName.swift
View File

@@ -9,6 +9,7 @@ import SwiftUI
func ProfileName(pubkey: String, profile: Profile?) -> some View {
Text(String(Profile.displayName(profile: profile, pubkey: pubkey)))
.foregroundColor(hex_to_rgb(pubkey))
.bold()
}

93
damus/Views/ProfilePicView.swift
View File

@@ -11,23 +11,24 @@ let PFP_SIZE: CGFloat? = 52.0
let CORNER_RADIUS: CGFloat = 32
func id_to_color(_ id: String) -> Color {
return .init(hex: String(id.reversed().prefix(6)))
return hex_to_rgb(id)
}
func highlight_color(_ h: Highlight) -> Color {
switch h {
case .reply: fallthrough
case .none: return Color.black
case .main: return Color.red
case .reply: return Color.black
case .none: return Color.black
case .custom(let c, _): return c
}
}
func pfp_line_width(_ h: Highlight) -> CGFloat {
switch h {
case .none: fallthrough
case .reply:
return 0
case .reply: return 0
case .none: return 0
case .main: return 2
case .custom(_, let lw): return CGFloat(lw)
}
}
@@ -40,23 +41,29 @@ struct ProfilePicView: View {
Color.purple.opacity(0.2)
}
var body: some View {
if let pic = picture.flatMap({ URL(string: $0) }) {
AsyncImage(url: pic) { img in
img.resizable()
} placeholder: { Placeholder }
.frame(width: size, height: size)
.clipShape(Circle())
.overlay(Circle().stroke(highlight_color(highlight), lineWidth: pfp_line_width(highlight)))
.padding(2)
} else {
Placeholder
var MainContent: some View {
Group {
if let pic = picture.flatMap({ URL(string: $0) }) {
AsyncImage(url: pic) { img in
img.resizable()
} placeholder: { Placeholder }
.frame(width: size, height: size)
.cornerRadius(CORNER_RADIUS)
.clipShape(Circle())
.overlay(Circle().stroke(highlight_color(highlight), lineWidth: pfp_line_width(highlight)))
.padding(2)
} else {
Placeholder
.frame(width: size, height: size)
.cornerRadius(CORNER_RADIUS)
.overlay(Circle().stroke(highlight_color(highlight), lineWidth: pfp_line_width(highlight)))
.padding(2)
}
}
}
var body: some View {
MainContent
}
}
struct ProfilePicView_Previews: PreviewProvider {
@@ -66,28 +73,36 @@ struct ProfilePicView_Previews: PreviewProvider {
}
extension Color {
init(hex: String) {
var int: UInt64 = 0
Scanner(string: hex).scanHexInt64(&int)
let a, r, g, b: UInt64
switch hex.count {
case 3: // RGB (12-bit)
(a, r, g, b) = (255, (int >> 8) * 17, (int >> 4 & 0xF) * 17, (int & 0xF) * 17)
case 6: // RGB (24-bit)
(a, r, g, b) = (255, int >> 16, int >> 8 & 0xFF, int & 0xFF)
case 8: // ARGB (32-bit)
(a, r, g, b) = (int >> 24, int >> 16 & 0xFF, int >> 8 & 0xFF, int & 0xFF)
default:
(a, r, g, b) = (1, 1, 1, 0)
func hex_to_rgb(_ hex: String) -> Color {
guard hex.count >= 6 else {
return Color.black
}
let arr = Array(hex.utf8)
var rgb: [UInt8] = []
var i: Int = 0
while i < 6 {
let cs1 = arr[i]
let cs2 = arr[i+1]
guard let c1 = char_to_hex(cs1) else {
return Color.black
}
self.init(
.sRGB,
red: Double(r) / 255,
green: Double(g) / 255,
blue: Double(b) / 255,
opacity: Double(a) / 255
)
guard let c2 = char_to_hex(cs2) else {
return Color.black
}
rgb.append((c1 << 4) | c2)
i += 2
}
return Color.init(
.sRGB,
red: Double(rgb[0]) / 255,
green: Double(rgb[1]) / 255,
blue: Double(rgb[2]) / 255,
opacity: 1
)
}

26
damus/Views/ProfileView.swift Normal file
View File

@@ -0,0 +1,26 @@
//
// ProfileView.swift
// damus
//
// Created by William Casarin on 2022-04-23.
//
import SwiftUI
struct ProfileView: View {
let profile: Profile? = nil
var body: some View {
VStack {
ProfilePicView(picture: profile?.picture, size: 64, highlight: .custom(Color.black, 4))
//ProfileName(pubkey: <#T##String#>, profile: <#T##Profile?#>)
}
.navigationBarTitle("Profile")
}
}
struct ProfileView_Previews: PreviewProvider {
static var previews: some View {
ProfileView()
}
}

7
damus/Views/ReplyQuoteView.swift
View File

@@ -18,12 +18,13 @@ struct ReplyQuoteView: View {
HStack(alignment: .top) {
Rectangle().frame(width: 2)
.padding([.leading], 4)
.foregroundColor(.accentColor)
VStack(alignment: .leading) {
HStack(alignment: .top) {
ProfilePicView(picture: profiles.lookup(id: event.pubkey)?.picture, size: 16, highlight: .none)
ProfileName(pubkey: event.pubkey, profile: profiles.lookup(id: event.pubkey))
ProfilePicView(picture: profiles.lookup(id: event.pubkey)?.picture, size: 16, highlight: .reply)
Text(Profile.displayName(profile: profiles.lookup(id: event.pubkey), pubkey: event.pubkey))
.foregroundColor(.accentColor)
Text("\(format_relative_time(event.created_at))")
.foregroundColor(.gray)
}