61 lines
2.1 KiB
Swift
61 lines
2.1 KiB
Swift
final class PageGenerator {
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private let content: Content
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private let imageGenerator: ImageGenerator
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init(content: Content, imageGenerator: ImageGenerator) {
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self.content = content
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self.imageGenerator = imageGenerator
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}
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func makeHeaders(requiredItems: [HeaderFile]) -> [HeaderElement] {
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var result = [HeaderElement]()
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for item in requiredItems {
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guard let header = item.header(content: content) else {
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#warning("Add warning on missing file assignment")
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continue
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}
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result.append(header)
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}
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return result
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}
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func generate(page: Page, language: ContentLanguage) throws -> (page: String, results: PageGenerationResults) {
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let contentGenerator = PageContentParser(
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content: content,
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language: language)
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let rawPageContent = try content.storage.pageContent(for: page.id, language: language)
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let pageContent = contentGenerator.generatePage(from: rawPageContent)
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contentGenerator.requestImages(imageGenerator)
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let localized = page.localized(in: language)
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let tags: [FeedEntryData.Tag] = page.tags.map { tag in
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.init(name: tag.localized(in: language).name,
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url: content.absoluteUrlToTag(tag, language: language))
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}
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let headers = makeHeaders(requiredItems: contentGenerator.results.requiredHeaders.sorted())
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let fullPage = ContentPage(
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language: language,
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dateString: page.dateText(in: language),
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title: localized.title,
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tags: tags,
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linkTitle: localized.linkPreviewTitle ?? localized.title,
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description: localized.linkPreviewDescription ?? "",
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navigationBarLinks: content.navigationBar(in: language),
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pageContent: pageContent,
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headers: headers,
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footers: contentGenerator.results.requiredFooters.sorted(),
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icons: contentGenerator.results.requiredIcons)
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.content
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return (fullPage, contentGenerator.results)
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}
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}
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