Simplify images, tag overview

2025-01-04 08:44:26 +01:00
parent 4d4275e072
commit 22e7d9a05a
49 changed files with 603 additions and 509 deletions
--- a/CHDataManagement/Generator/Page
+++ b/CHDataManagement/Generator/Page
@@ -0,0 +1,93 @@
+final class PageGenerator {
+
+    private let content: Content
+
+    init(content: Content) {
+        self.content = content
+    }
+
+    private func makeHeaders(requiredItems: Set<KnownHeaderElement>, results: PageGenerationResults) -> Set<HeaderElement> {
+        var result = content.defaultPageHeaders
+        for item in requiredItems {
+            guard let header = item.header(content: content) else {
+                results.warning("Header \(item) not configured in settings")
+                continue
+            }
+            result.insert(header)
+        }
+        return result
+    }
+
+    private func makeEmptyPageContent(in language: ContentLanguage) -> String {
+        #warning("Configure empty page text in settings")
+        switch language {
+        case .english:
+            return ContentBox(
+                title: "Content not available",
+                text: "This page is not available yet. Try the German version or check back later.")
+            .content
+        case .german:
+            return ContentBox(
+                title: "Inhalt nicht verfügbar",
+                text: "Diese Seite ist noch nicht verfügbar. Versuche die englische Version oder komm später hierher zurück.")
+            .content
+        }
+    }
+
+    func generate(page: Page, language: ContentLanguage, results: PageGenerationResults) -> String? {
+        let contentGenerator = PageContentParser(
+            content: content,
+            language: language, results: results)
+
+        let rawPageContent: String
+        if let existing = content.storage.pageContent(for: page.id, language: language) {
+            rawPageContent = existing
+        } else {
+            rawPageContent = makeEmptyPageContent(in: language)
+            results.markPageAsEmpty()
+        }
+
+        let pageContent = contentGenerator.generatePage(from: rawPageContent)
+
+        let localized = page.localized(in: language)
+
+        let tags: [FeedEntryData.Tag] = page.tags.map { tag in
+            .init(name: tag.localized(in: language).name,
+                  url: tag.absoluteUrl(in: language))
+        }
+
+        let headers = makeHeaders(requiredItems: results.requiredHeaders, results: results)
+        results.require(files: headers.compactMap { $0.file })
+
+        let iconUrl = content.settings.navigation.localized(in: language).rootUrl
+        let languageUrl = page.absoluteUrl(in: language.next)
+        let languageButton = NavigationBar.Link(
+            text: language.next.rawValue,
+            url: languageUrl)
+
+        let pageHeader = PageHeader(
+            language: language,
+            title: localized.linkPreviewTitle ?? localized.title,
+            description: localized.linkPreviewDescription,
+            iconUrl: iconUrl,
+            languageButton: languageButton,
+            links: content.navigationBar(in: language),
+            headers: headers,
+            icons: results.requiredIcons)
+
+        let fullPage = GenericPage(
+            header: pageHeader,
+            additionalFooter: results.requiredFooters.sorted().joined()) { content in
+                content += "<article>"
+                if !localized.hideTitle {
+                    content += "<h3>\(page.dateText(in: language))</h3>"
+                    content += "<h1>\(localized.title)</h1>"
+                    content += TagList(tags: tags).content
+                }
+                content += pageContent
+                content += "</article>"
+            }
+
+        return fullPage.content
+    }
+}