gitbay/Views/Repos/FormattedBodyView.swift

 1import OrgSwiftUI
 2import SwiftUI
 3
 4/// Renders an issue/MR body or comment in whichever format it was stored as.
 5/// Mirrors `ReadmeView`'s dispatch, keyed on the stored `body_format` rather
 6/// than a file name. A missing format renders as markdown, matching every
 7/// body written before org support existed.
 8struct FormattedBodyView: View {
 9    let text: String
10    var format: String?
11    /// The repository `#N` and `!N` refer to; nil links no references.
12    /// The links open through `referenceNavigation()`.
13    var repo: String?
14
15    @Environment(\.colorScheme) private var colorScheme
16    @Environment(\.dynamicTypeSize) private var dynamicTypeSize
17    @State private var allowance = MathAllowance()
18
19    var isOrg: Bool { format == "org" }
20
21    var body: some View {
22        if isOrg {
23            let _ = allowance.reset(for: text)
24            // Qualified: `OrgView` here is org-mode, not the organization view.
25            OrgSwiftUI.OrgView(
26                text,
27                styler: OrgSyntaxStyler(colorScheme: colorScheme),
28                keywords: OrgKeywordStyle(todo: .gbOK, done: .gbDone),
29                textTransform: repo.map { repo in { linkReferences(in: &$0, repo: repo) } },
30                math: MathRenderer.org(dynamicTypeSize: dynamicTypeSize, allowance: allowance)
31            )
32        } else {
33            MarkdownView(markdown: text, referenceRepo: repo)
34        }
35    }
36}