many updates

Signed-off-by: William Casarin <jb55@jb55.com>
3 years ago · ce989450f4
14 changed files with 184 additions and 73 deletions
--- a/damus.xcodeproj/project.pbxproj
+++ b/damus.xcodeproj/project.pbxproj
@ -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 */,
--- a/damus/ContentView.swift
+++ b/damus/ContentView.swift
@ -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
+}
--- a/damus/Models/ThreadModel.swift
+++ b/damus/Models/ThreadModel.swift
@ -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 }
--- a/damus/Nostr/NostrEvent.swift
+++ b/damus/Nostr/NostrEvent.swift
@ -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() {
--- a/damus/Notifications.swift
+++ b/damus/Notifications.swift
@ -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)
+}
--- a/damus/Views/ChatView.swift
+++ b/damus/Views/ChatView.swift
@ -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)
                        }
--- a/damus/Views/EventActionBar.swift
+++ b/damus/Views/EventActionBar.swift
@ -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)
    }
 }
+
--- a/damus/Views/EventDetailView.swift
+++ b/damus/Views/EventDetailView.swift
@ -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)
--- a/damus/Views/EventView.swift
+++ b/damus/Views/EventView.swift
@ -12,12 +12,20 @@ enum Highlight {
    case none
    case main
    case reply
+    case custom(Color, Float)

+    var is_main: Bool {
+        if case .main = self {
+            return true
+        }
+        return false
+    }
+    
    var is_none: Bool {
-        switch self {
-        case .none: return true
-        default: return false
+        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()
            }
--- a/damus/Views/PostView.swift
+++ b/damus/Views/PostView.swift
@ -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 {
--- a/damus/Views/ProfileName.swift
+++ b/damus/Views/ProfileName.swift
@ -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()
 }

--- a/damus/Views/ProfilePicView.swift
+++ b/damus/Views/ProfilePicView.swift
@ -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
+    )
 }
--- a/damus/Views/ProfileView.swift
+++ b/damus/Views/ProfileView.swift
@ -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()
+    }
+}
--- a/damus/Views/ReplyQuoteView.swift
+++ b/damus/Views/ReplyQuoteView.swift
@ -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)
                }