mirror of https://github.com/lukechilds/damus.git
William Casarin
3 years ago
11 changed files with 209 additions and 6 deletions
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// |
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// BlocksView.swift |
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// damus |
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// |
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// Created by William Casarin on 2022-05-04. |
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// |
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import SwiftUI |
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/* |
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struct BlocksView_Previews: PreviewProvider { |
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static var previews: some View { |
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BlocksView() |
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} |
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} |
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*/ |
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// |
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// MentionView.swift |
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// damus |
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// |
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// Created by William Casarin on 2022-05-04. |
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// |
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import SwiftUI |
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struct MentionView: View { |
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let mention: Mention |
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@EnvironmentObject var profiles: Profiles |
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var body: some View { |
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switch mention.type { |
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case .pubkey: |
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PubkeyView(pubkey: mention.ref.ref_id, relay: mention.ref.relay_id) |
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.environmentObject(profiles) |
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case .event: |
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Text("< e >") |
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//EventBlockView(pubkey: mention.ref.ref_id, relay: mention.ref.relay_id) |
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} |
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} |
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} |
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/* |
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struct MentionView_Previews: PreviewProvider { |
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static var previews: some View { |
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MentionView() |
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} |
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} |
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*/ |
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@ -0,0 +1,57 @@ |
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// |
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// NoteContentView.swift |
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// damus |
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// |
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// Created by William Casarin on 2022-05-04. |
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// |
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import SwiftUI |
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func NoteContentView(_ ev: NostrEvent) -> some View { |
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let txt = parse_mentions(content: ev.content, tags: ev.tags) |
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.reduce("") { str, block in |
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switch block { |
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case .mention(let m): |
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return str + mention_str(m) |
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case .text(let txt): |
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return str + txt |
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} |
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} |
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let md_opts: AttributedString.MarkdownParsingOptions = |
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.init(interpretedSyntax: .inlineOnlyPreservingWhitespace) |
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guard let txt = try? AttributedString(markdown: txt, options: md_opts) else { |
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return Text(ev.content) |
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} |
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return Text(txt) |
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} |
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func mention_str(_ m: Mention) -> String { |
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switch m.type { |
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case .pubkey: |
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let pk = m.ref.ref_id |
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return "[@\(abbrev_pubkey(pk))](nostr:\(encode_pubkey(m.ref)))" |
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case .event: |
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let evid = m.ref.ref_id |
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return "[*\(abbrev_pubkey(evid))](nostr:\(encode_event_id(m.ref)))" |
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} |
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} |
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// TODO: bech32 and relay hints |
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func encode_event_id(_ ref: ReferencedId) -> String { |
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return "e_" + ref.ref_id |
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} |
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func encode_pubkey(_ ref: ReferencedId) -> String { |
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return "p_" + ref.ref_id |
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} |
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/* |
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struct NoteContentView_Previews: PreviewProvider { |
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static var previews: some View { |
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NoteContentView() |
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} |
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} |
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*/ |
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@ -0,0 +1,33 @@ |
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// |
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// PubkeyView.swift |
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// damus |
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// |
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// Created by William Casarin on 2022-05-04. |
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// |
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import SwiftUI |
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struct PubkeyView: View { |
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let pubkey: String |
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let relay: String? |
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var body: some View { |
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let color: Color = id_to_color(pubkey) |
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ZStack { |
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Text("\(abbrev_pubkey(pubkey))") |
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.foregroundColor(color) |
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} |
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} |
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} |
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func abbrev_pubkey(_ pubkey: String) -> String { |
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return pubkey.prefix(4) + ":" + pubkey.suffix(4) |
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} |
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/* |
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struct PubkeyView_Previews: PreviewProvider { |
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static var previews: some View { |
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PubkeyView() |
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} |
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} |
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*/ |
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