70 lines
2.9 KiB
Swift
70 lines
2.9 KiB
Swift
import Foundation
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struct OverviewSectionGenerator {
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private let multipleSectionsTemplate: OverviewSectionTemplate
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private let singleSectionsTemplate: OverviewSectionCleanTemplate
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let files: FileProcessor
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private let generator: ThumbnailListGenerator
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init(factory: TemplateFactory, files: FileProcessor) {
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self.multipleSectionsTemplate = factory.overviewSection
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self.singleSectionsTemplate = factory.overviewSectionClean
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self.files = files
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self.generator = ThumbnailListGenerator(factory: factory, files: files)
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}
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func generate(sections: [Section], in parent: SiteElement, language: String, sectionItemCount: Int) throws -> String {
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try sections.map { section in
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let metadata = section.localized(for: language)
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let fullUrl = section.fullPageUrl(for: language)
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let relativeUrl = parent.relativePathToFileWithPath(fullUrl)
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var content = [OverviewSectionTemplate.Key : String]()
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content[.url] = relativeUrl
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content[.title] = metadata.title
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content[.items] = try sectionContent(section: section, in: parent, language: language, shownItemCount: sectionItemCount)
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content[.more] = metadata.moreLinkTitle
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return multipleSectionsTemplate.generate(content)
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}
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.joined(separator: "\n")
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}
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func generate(section: Section, language: String) throws -> String {
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var content = [OverviewSectionCleanTemplate.Key : String]()
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content[.items] = try sectionContent(section: section, in: section, language: language, shownItemCount: nil)
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return singleSectionsTemplate.generate(content)
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}
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private func sectionContent(section: Section, in parent: SiteElement, language: String, shownItemCount: Int?) throws -> String {
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let sectionItems: [SiteElement]
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if let shownItemCount = shownItemCount {
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sectionItems = Array(section.sortedItems.prefix(shownItemCount))
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} else {
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sectionItems = section.sortedItems
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}
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let items: [ThumbnailInfo] = sectionItems.map { item in
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#warning("Check if page exists for the language")
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let fullPageUrl = item.fullPageUrl(for: language)
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let relativePageUrl = parent.relativePathToFileWithPath(fullPageUrl)
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let fullThumbnailPath = item.thumbnailFilePath(for: language)
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let relativeImageUrl = parent.relativePathToFileWithPath(fullThumbnailPath)
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return ThumbnailInfo(
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url: relativePageUrl,
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imageFilePath: fullThumbnailPath,
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imageHtmlUrl: relativeImageUrl,
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title: item.title(for: language),
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cornerText: item.cornerText(for: language))
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}
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return try generator.generateContent(
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items: items,
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style: section.metadata.thumbnailStyle)
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}
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}
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