131 lines
4.3 KiB
Swift
131 lines
4.3 KiB
Swift
import Elementary
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import Foundation
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import Infrastructure
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import Localization
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/// The website's landing page, with its text localized to a given locale.
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struct IndexPage {
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// MARK: Properties
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/// The analytics tracker embedded as a deferred script in the document head, or `nil` to omit it.
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let analytics: Analytics?
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/// The version token appended to the page's asset URLs, or `nil` to leave them unversioned.
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let assetVersion: String?
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/// The locale the page content is localized to.
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let locale: Locale
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/// The public origin the page derives its canonical URL and language alternates from, or `nil` to omit them.
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let siteOrigin: String?
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/// Resolves the page's text from the bundled String Catalog for the page's ``locale``.
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private let localize: Localize
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// MARK: Initializers
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/// Creates a landing page localized to the given locale.
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/// - Parameters:
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/// - locale: the locale the page content is localized to.
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/// - assetVersion: the version token appended to the page's asset URLs, or `nil` (the default) to leave them unversioned.
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/// - siteOrigin: the public origin the page derives its canonical URL and language alternates from, or `nil` (the default) to omit them.
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/// - analytics: the analytics tracker embedded in the document head, or `nil` (the default) to omit it.
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init(
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locale: Locale,
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assetVersion: String? = nil,
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siteOrigin: String? = nil,
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analytics: Analytics? = nil
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) {
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self.analytics = analytics
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self.assetVersion = assetVersion
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self.locale = locale
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self.siteOrigin = siteOrigin
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self.localize = .init(bundle: .module)
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}
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}
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// MARK: - Page
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extension IndexPage: Page {
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// MARK: Constants
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/// The path the page is served at; ``RootController`` registers its route against it, and the page builds its canonical URL from it.
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static let path = "/"
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// MARK: Computed
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/// The canonical URL of the page's edition in its language, or `nil` when the origin is unknown.
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///
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/// The origin alone for the default language, since canonical URLs carry no trailing slash — `TrailingSlashRedirectMiddleware` enforces
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/// that on every path but the root, which has nothing to strip.
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var canonicalURL: String? {
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siteOrigin.map {
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Language(of: locale).url(
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origin: $0,
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path: Self.path
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)
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}
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}
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/// The site-wide metadata, preceded by the `hreflang` alternates tying the page's language editions together.
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@HTMLBuilder
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var metadata: some HTML {
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languageAlternates(
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origin: siteOrigin,
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path: Self.path
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)
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siteMetadata
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}
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// MARK: Properties
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/// The hero alone, until the listings exist.
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var content: some HTML {
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SiteLayout {
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div(.class("page")) {
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section(.class("hero")) {
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p(.class("type-eyebrow")) {
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"Single issues · Manga · Trades · Hardcovers"
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}
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h1(.class("type-hero")) {
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localize("index.heading", locale: locale)
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}
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p(.class("type-lead")) {
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"Search every listing by title, print and grade. Browse any seller's shop without an account — sign in with a passkey only when you're ready to buy, make an offer or message."
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}
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div(.class("hero__actions")) {
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a(
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.class("button button--primary button--lg"),
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.href(Format.singleIssues.path)
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) {
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"Browse single issues"
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}
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a(
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.class("button button--outline button--lg"),
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.href(.Route.series)
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) {
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"Browse by series"
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}
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}
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}
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}
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}
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}
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var scripts: [any Asset] {
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[StaticFile.index, StaticFile.shared]
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}
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var stylesheets: [any Asset] {
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[StaticFile.shared, StaticFile.index]
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}
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var title: String {
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localize("index.title", locale: locale)
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}
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}
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