Add ability to show multiple posts per user in Universe

ChangeLog-Added: Add ability to show multiple posts per user in Universe
Closes: #1198
Fixes: #1189

damus.xcodeproj/project.pbxproj

@@ -303,6 +303,7 @@
 		E4AE2AD32A228CB400680283 /* Inter-SemiBold.otf in Resources */ = {isa = PBXBuildFile; fileRef = E4AE2AD12A228CA000680283 /* Inter-SemiBold.otf */; };
 		E4AE2AD42A228CB900680283 /* Inter-Medium.otf in Resources */ = {isa = PBXBuildFile; fileRef = E4AE2AD22A228CA700680283 /* Inter-Medium.otf */; };
 		E4AE2AD52A228CC000680283 /* Inter-Italic.otf in Resources */ = {isa = PBXBuildFile; fileRef = E4AE2ACF2A228C7500680283 /* Inter-Italic.otf */; };
+		E4FA1C032A24BB7F00482697 /* SearchSettingsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E4FA1C022A24BB7F00482697 /* SearchSettingsView.swift */; };
 		E990020F2955F837003BBC5A /* EditMetadataView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E990020E2955F837003BBC5A /* EditMetadataView.swift */; };
 		E9E4ED0B295867B900DD7078 /* ThreadView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E9E4ED0A295867B900DD7078 /* ThreadView.swift */; };
 		F757933A29D7AECD007DEAC1 /* ImagePicker.swift in Sources */ = {isa = PBXBuildFile; fileRef = F757933929D7AECD007DEAC1 /* ImagePicker.swift */; };
@@ -750,6 +751,7 @@
 		E4AE2ACF2A228C7500680283 /* Inter-Italic.otf */ = {isa = PBXFileReference; lastKnownFileType = file; path = "Inter-Italic.otf"; sourceTree = "<group>"; };
 		E4AE2AD12A228CA000680283 /* Inter-SemiBold.otf */ = {isa = PBXFileReference; lastKnownFileType = file; path = "Inter-SemiBold.otf"; sourceTree = "<group>"; };
 		E4AE2AD22A228CA700680283 /* Inter-Medium.otf */ = {isa = PBXFileReference; lastKnownFileType = file; path = "Inter-Medium.otf"; sourceTree = "<group>"; };
+		E4FA1C022A24BB7F00482697 /* SearchSettingsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SearchSettingsView.swift; sourceTree = "<group>"; };
 		E990020E2955F837003BBC5A /* EditMetadataView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EditMetadataView.swift; sourceTree = "<group>"; };
 		E9E4ED0A295867B900DD7078 /* ThreadView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ThreadView.swift; sourceTree = "<group>"; };
 		F757933929D7AECD007DEAC1 /* ImagePicker.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ImagePicker.swift; sourceTree = "<group>"; };
@@ -942,6 +944,7 @@
 				4C1A9A2029DDD3E100516EAC /* KeySettingsView.swift */,
 				4C1A9A2429DDDF2600516EAC /* ZapSettingsView.swift */,
 				4C1A9A2629DDE31900516EAC /* TranslationSettingsView.swift */,
+				E4FA1C022A24BB7F00482697 /* SearchSettingsView.swift */,
 			);
 			path = Settings;
 			sourceTree = "<group>";
@@ -1916,6 +1919,7 @@
 				4C75EFB528049D790006080F /* Relay.swift in Sources */,
 				4CEE2AF1280B216B00AB5EEF /* EventDetailView.swift in Sources */,
 				4CC7AAFA297F64AC00430951 /* EventMenu.swift in Sources */,
+				E4FA1C032A24BB7F00482697 /* SearchSettingsView.swift in Sources */,
 				4C75EFBB2804A34C0006080F /* ProofOfWork.swift in Sources */,
 				4C3AC7A52836987600E1F516 /* MainTabView.swift in Sources */,
 				4C1A9A1F29DDD24B00516EAC /* AppearanceSettingsView.swift in Sources */,

damus/Models/SearchHomeModel.swift

@@ -18,6 +18,7 @@ class SearchHomeModel: ObservableObject {
     let base_subid = UUID().description
     let profiles_subid = UUID().description
     let limit: UInt32 = 250
+    //let multiple_events_per_pubkey: Bool = false
     
     init(damus_state: DamusState) {
         self.damus_state = damus_state
@@ -60,7 +61,7 @@ class SearchHomeModel: ObservableObject {
                 return
             }
             if ev.is_textlike && should_show_event(contacts: damus_state.contacts, ev: ev) && !ev.is_reply(nil) {
-                if seen_pubkey.contains(ev.pubkey) {
+                if !damus_state.settings.multiple_events_per_pubkey && seen_pubkey.contains(ev.pubkey) {
                     return
                 }
                 seen_pubkey.insert(ev.pubkey)

damus/Models/UserSettingsStore.swift

@@ -138,6 +138,9 @@ class UserSettingsStore: ObservableObject {
     @Setting(key: "show_only_preferred_languages", default_value: false)
     var show_only_preferred_languages: Bool
     
+    @Setting(key: "multiple_events_per_pubkey", default_value: false)
+    var multiple_events_per_pubkey: Bool
+
     @Setting(key: "onlyzaps_mode", default_value: false)
     var onlyzaps_mode: Bool
     

damus/Views/ConfigView.swift

@@ -44,6 +44,10 @@ struct ConfigView: View {
                         IconLabel(NSLocalizedString("Appearance", comment: "Section header for text and appearance settings"), img_name: "eye", color: .red)
                     }
                     
+                    NavigationLink(destination: SearchSettingsView(settings: settings)) {
+                        IconLabel(NSLocalizedString("Search/Universe", comment: "Section header for search/universe settings"), img_name: "magnifyingglass", color: .red)
+                    }
+                    
                     NavigationLink(destination: NotificationSettingsView(settings: settings)) {
                         IconLabel(NSLocalizedString("Notifications", comment: "Section header for Damus notifications"), img_name: "notification-bell-on", color: .blue)
                     }

damus/Views/Settings/SearchSettingsView.swift

@@ -0,0 +1,32 @@
+//
+//  SearchSettingsView.swift
+//  damus
+//
+//  Created by Ben Weeks on 29/05/2023.
+//
+
+import SwiftUI
+
+struct SearchSettingsView: View {
+    @ObservedObject var settings: UserSettingsStore
+    @Environment(\.dismiss) var dismiss
+
+    var body: some View {
+        Form {
+            Section(header: Text(NSLocalizedString("Spam", comment: "Section header for Universe/Search spam"))) {
+                Toggle(NSLocalizedString("View multiple events per user", comment: "Setting to only see 1 event per user (npub) in the search/universe"), isOn: $settings.multiple_events_per_pubkey)
+                    .toggleStyle(.switch)
+            }
+        }
+        .navigationTitle(NSLocalizedString("Search/Universe", comment: "Navigation title for universe/search settings."))
+        .onReceive(handle_notify(.switched_timeline)) { _ in
+            dismiss()
+        }
+    }
+}
+
+struct SearchSettingsView_Previews: PreviewProvider {
+    static var previews: some View {
+        SearchSettingsView(settings: UserSettingsStore())
+    }
+}