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ndb: switch to nostrdb notes

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This is a refactor of the codebase to use a more memory-efficient
representation of notes. It should also be much faster at decoding since
we're using a custom C json parser now.

Changelog-Changed: Improved memory usage and performance when processing events
This commit is contained in:
William Casarin
2023-07-26 08:46:44 -07:00
parent 55bbe8f855
commit cebd1f48ca
110 changed files with 2153 additions and 1799 deletions
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36
damus/Views/ReplyView.swift
View File

@@ -10,17 +10,23 @@ import SwiftUI
struct ReplyView: View {
let replying_to: NostrEvent
let damus: DamusState
@Binding var originalReferences: [ReferencedId]
@Binding var references: [ReferencedId]
let original_pubkeys: [Pubkey]
@Binding var filtered_pubkeys: Set<Pubkey>
@State var participantsShown: Bool = false
var references: [Pubkey] {
original_pubkeys.filter { pk in
!filtered_pubkeys.contains(pk)
}
}
var ReplyingToSection: some View {
HStack {
Group {
let names = references.pRefs
let names = references
.map { pubkey in
let pk = pubkey.ref_id
let pk = pubkey
let prof = damus.profiles.lookup(id: pk)
return "@" + Profile.displayName(profile: prof, pubkey: pk).username.truncate(maxLength: 50)
}
@@ -40,11 +46,15 @@ struct ReplyView: View {
}
.sheet(isPresented: $participantsShown) {
if #available(iOS 16.0, *) {
ParticipantsView(damus_state: damus, references: $references, originalReferences: $originalReferences)
ParticipantsView(damus_state: damus,
original_pubkeys: self.original_pubkeys,
filtered_pubkeys: $filtered_pubkeys)
.presentationDetents([.medium, .large])
.presentationDragIndicator(.visible)
} else {
ParticipantsView(damus_state: damus, references: $references, originalReferences: $originalReferences)
ParticipantsView(damus_state: damus,
original_pubkeys: self.original_pubkeys,
filtered_pubkeys: $filtered_pubkeys)
}
}
.padding(.leading, 75)
@@ -81,10 +91,16 @@ struct ReplyView: View {
struct ReplyView_Previews: PreviewProvider {
static var previews: some View {
VStack {
ReplyView(replying_to: test_note, damus: test_damus_state(), originalReferences: .constant([]), references: .constant([]))
ReplyView(replying_to: test_note,
damus: test_damus_state(),
original_pubkeys: [],
filtered_pubkeys: .constant([]))
.frame(height: 300)
ReplyView(replying_to: test_longform_event.event, damus: test_damus_state(), originalReferences: .constant([]), references: .constant([]))
ReplyView(replying_to: test_longform_event.event,
damus: test_damus_state(),
original_pubkeys: [],
filtered_pubkeys: .constant([]))
.frame(height: 300)
}
}