macos: Parse link format on list subtitle as well

Changes

2 changed files (+50/-35)

• macos/RoonKit/Sources/RoonKit/Services/BrowseService.swift
  • @@ -84,6 +84,43 @@ public struct BrowseService {
    } } + private static func stripInternalLinks(text: String) -> String { + var source = text[...] + var components: [Substring] = [] + + while true { + guard let starts = source.firstRange(of: "[[") else { + components.append(source) + break + } + + guard let idEnds = source.firstIndex(of: "|") else { + components.append(source) + break + } + + guard let ends = source.firstRange(of: "]]") else { + components.append(source) + break + } + + guard starts.upperBound < idEnds, idEnds < ends.lowerBound else { + components.append(source) + break + } + + components.append(source[..<starts.lowerBound]) + components.append(source[source.index(after: idEnds)..<ends.lowerBound]) + if ends.upperBound >= source.index(before: source.endIndex) { + break + } + + source = source[ends.upperBound...] + } + + return components.joined() + } + public struct Item: Codable, Hashable, Sendable { public let title: String public let subtitle: String?
  • @@ -125,40 +162,7 @@ public struct BrowseService {
    return nil } - var source = subtitle[...] - var components: [Substring] = [] - - while true { - guard let starts = source.firstRange(of: "[[") else { - components.append(source) - break - } - - guard let idEnds = source.firstIndex(of: "|") else { - components.append(source) - break - } - - guard let ends = source.firstRange(of: "]]") else { - components.append(source) - break - } - - guard starts.upperBound < idEnds, idEnds < ends.lowerBound else { - components.append(source) - break - } - - components.append(source[..<starts.lowerBound]) - components.append(source[source.index(after: idEnds)..<ends.lowerBound]) - if ends.upperBound >= source.index(before: source.endIndex) { - break - } - - source = source[ends.upperBound...] - } - - return components.joined() + return stripInternalLinks(text: subtitle) } }
  • @@ -224,6 +228,17 @@ public struct BrowseService {
    case displayOffset = "display_offset" case hint = "hint" } + + /// Newer browsing pages, such as third-party cloud service's pages, *may* return + /// `[[ID|label]]` formatted text for subtitle. As the text will be nearly unreadable, + /// this helper getter function parses that and returns label part. The format is not specified. + public var correctedSubtitle: String? { + guard let subtitle = subtitle else { + return nil + } + + return stripInternalLinks(text: subtitle) + } } public enum Hierarchy: String, Codable {
• macos/plac/Views/Browser.swift
  • @@ -102,7 +102,7 @@ struct Browser: View {
    } .navigationTitle(list.title) #if os(macOS) - .navigationSubtitle(list.subtitle ?? "") + .navigationSubtitle(list.correctedSubtitle ?? "") #endif } }