Ariver
2026-05-23 a416923b1298c818ed9c991d6b439c5eea30a653
Apptag/DataLayer.swift
@@ -11,9 +11,50 @@
    let tags: [String]
    let bundleIdentifier: String?
    let localizedNames: [String]
    let localizedNamesByLanguage: [String: String]
    let icon: NSImage  // Pre-loaded during background scan
    var isUncommon: Bool = false
    var note: String? = nil
    var displayName: String {
        localizedDisplayName(for: L10n.currentCode)
    }
    func localizedDisplayName(for languageCode: String) -> String {
        let candidates = AppInfo.displayLanguageFallbacks(for: languageCode)
        for code in candidates {
            if let localizedName = localizedNamesByLanguage[code],
               !localizedName.isEmpty {
                return localizedName
            }
        }
        return name
    }
    private static func displayLanguageFallbacks(for languageCode: String) -> [String] {
        var candidates = [languageCode]
        switch languageCode {
        case "zh-Hans":
            candidates.append("zh-Hant")
        case "zh-Hant":
            candidates.append("zh-Hans")
        case "nb":
            candidates.append("no")
        case "nn":
            candidates.append("no")
        case "no":
            candidates.append(contentsOf: ["nb", "nn"])
        default:
            break
        }
        candidates.append("en")
        return uniqueLanguageCodes(candidates)
    }
    fileprivate static func uniqueLanguageCodes(_ codes: [String]) -> [String] {
        var seen = Set<String>()
        return codes.filter { seen.insert($0).inserted }
    }
    /// True if this is an Apple pre-installed app.
    var isAppleApp: Bool {
@@ -180,10 +221,14 @@
        let bundle = Bundle(url: displayURL) ?? Bundle(url: resolvedURL)
        let bundleId = bundle?.bundleIdentifier
        let localizedNames = localizedAppNames(
            for: displayURL,
        let localizedNamesByLanguage = localizedAppNameMap(
            bundle: bundle,
            fallbackName: name
        )
        let localizedNames = localizedAppNames(
            for: displayURL,
            fallbackName: name,
            localizedNamesByLanguage: localizedNamesByLanguage
        )
        apps.append(AppInfo(
@@ -192,24 +237,150 @@
            tags: [],
            bundleIdentifier: bundleId,
            localizedNames: localizedNames,
            localizedNamesByLanguage: localizedNamesByLanguage,
            icon: icon
        ))
    }
    private static func localizedAppNames(
        for appURL: URL,
    private static func localizedAppNameMap(
        bundle: Bundle?,
        fallbackName: String
    ) -> [String: String] {
        guard let bundle else { return [:] }
        let loctable = infoPlistLoctable(in: bundle)
        var result: [String: String] = [:]
        for language in L10n.supported {
            guard let localizedName = localizedAppName(
                for: language.code,
                bundle: bundle,
                loctable: loctable,
                fallbackName: fallbackName
            ) else { continue }
            result[language.code] = localizedName
        }
        return result
    }
    private static func localizedAppNames(
        for appURL: URL,
        fallbackName: String,
        localizedNamesByLanguage: [String: String]
    ) -> [String] {
        var values: [String?] = []
        values.append(bundle?.localizedInfoDictionary?["CFBundleDisplayName"] as? String)
        values.append(bundle?.localizedInfoDictionary?["CFBundleName"] as? String)
        values.append(bundle?.infoDictionary?["CFBundleDisplayName"] as? String)
        values.append(bundle?.infoDictionary?["CFBundleName"] as? String)
        var values = L10n.supported.map { localizedNamesByLanguage[$0.code] }
        values.append(spotlightDisplayName(for: appURL))
        values.append(FileManager.default.displayName(atPath: appURL.path).replacingOccurrences(of: ".app", with: ""))
        return uniqueLocalizedNames(values, excluding: fallbackName)
    }
    private static func localizedAppName(
        for languageCode: String,
        bundle: Bundle,
        loctable: [String: [String: Any]],
        fallbackName: String
    ) -> String? {
        for localization in localizationCandidates(for: languageCode) {
            if let table = loctable[localization],
               let value = firstValidLocalizedName(
                   [table["CFBundleDisplayName"], table["CFBundleName"]],
                   excluding: fallbackName
               ) {
                return value
            }
            if let strings = infoPlistStrings(in: bundle, localization: localization),
               let value = firstValidLocalizedName(
                   [strings["CFBundleDisplayName"], strings["CFBundleName"]],
                   excluding: fallbackName
               ) {
                return value
            }
        }
        if languageCode == "en",
           let value = firstValidLocalizedName(
               [
                   bundle.infoDictionary?["CFBundleDisplayName"],
                   bundle.infoDictionary?["CFBundleName"]
               ],
               excluding: fallbackName
           ) {
            return value
        }
        return nil
    }
    private static func infoPlistLoctable(in bundle: Bundle) -> [String: [String: Any]] {
        guard let url = bundle.url(forResource: "InfoPlist", withExtension: "loctable"),
              let rawTable = NSDictionary(contentsOf: url) as? [String: Any]
        else { return [:] }
        var result: [String: [String: Any]] = [:]
        for (key, value) in rawTable {
            if let localizedTable = value as? [String: Any] {
                result[key] = localizedTable
            }
        }
        return result
    }
    private static func infoPlistStrings(
        in bundle: Bundle,
        localization: String
    ) -> [String: Any]? {
        guard let url = bundle.url(
            forResource: "InfoPlist",
            withExtension: "strings",
            subdirectory: nil,
            localization: localization
        ) else { return nil }
        return NSDictionary(contentsOf: url) as? [String: Any]
    }
    private static func localizationCandidates(for languageCode: String) -> [String] {
        var candidates = [languageCode, languageCode.replacingOccurrences(of: "-", with: "_")]
        switch languageCode {
        case "zh-Hans":
            candidates.append(contentsOf: ["zh_CN", "zh"])
        case "zh-Hant":
            candidates.append(contentsOf: ["zh_TW", "zh_HK", "zh"])
        case "pt-BR":
            candidates.append(contentsOf: ["pt_BR", "pt"])
        case "sr-Cyrl":
            candidates.append(contentsOf: ["sr_Cyrl", "sr"])
        case "ar-Najdi":
            candidates.append(contentsOf: ["ar_Najdi", "ar"])
        case "nb":
            candidates.append(contentsOf: ["nb", "no"])
        case "nn":
            candidates.append(contentsOf: ["nn", "no"])
        case "no":
            candidates.append(contentsOf: ["no", "nb", "nn"])
        default:
            if let base = languageCode.split(separator: "-").first.map(String.init) {
                candidates.append(base)
            }
        }
        return AppInfo.uniqueLanguageCodes(candidates)
    }
    private static func firstValidLocalizedName(
        _ values: [Any?],
        excluding excludedValue: String
    ) -> String? {
        let normalizedExcluded = normalizedLocalizedName(excludedValue)
        for value in values {
            guard let value = value as? String else { continue }
            let trimmed = value.trimmingCharacters(in: .whitespacesAndNewlines)
            guard !trimmed.isEmpty,
                  normalizedLocalizedName(trimmed) != normalizedExcluded
            else { continue }
            return trimmed
        }
        return nil
    }
    private static func spotlightDisplayName(for appURL: URL) -> String? {
@@ -1081,6 +1252,7 @@
                name: app.name, path: app.path, tags: appTags,
                bundleIdentifier: app.bundleIdentifier,
                localizedNames: app.localizedNames,
                localizedNamesByLanguage: app.localizedNamesByLanguage,
                icon: app.icon,
                isUncommon: uncommonPaths.contains(app.path.path),
                note: store.appNotes[app.path.path]