66 lines
2.3 KiB
Swift
66 lines
2.3 KiB
Swift
import Foundation
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typealias LinkedElement = (previous: Element?, element: Element, next: Element?)
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struct SiteGenerator {
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let templates: TemplateFactory
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let results: GenerationResultsHandler
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init(results: GenerationResultsHandler) throws {
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self.results = results
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let templatesFolder = results.contentFolder.appendingPathComponent("templates")
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self.templates = try TemplateFactory(templateFolder: templatesFolder, results: results)
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}
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func generate(site: Element) {
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site.languages.forEach {
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generate(site: site, metadata: $0)
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}
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}
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private func generate(site: Element, metadata: Element.LocalizedMetadata) {
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let language = metadata.language
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let template = LocalizedSiteTemplate(
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factory: templates,
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language: language,
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site: site,
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results: results)
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// Generate sections
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let overviewGenerator = OverviewPageGenerator(factory: template, results: results)
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let pageGenerator = PageGenerator(factory: template, siteRoot: site, results: results)
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var elementsToProcess: [LinkedElement] = [(nil, site, nil)]
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while let (previous, element, next) = elementsToProcess.popLast() {
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// Move recursively down to all pages
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elementsToProcess.append(contentsOf: element.linkedElements)
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processAllFiles(for: element)
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if !element.elements.isEmpty {
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overviewGenerator.generate(section: element, language: language)
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} else {
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pageGenerator.generate(
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page: element,
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language: language,
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previousPage: previous,
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nextPage: next)
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}
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}
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}
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private func processAllFiles(for element: Element) {
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element.externalFiles.forEach { results.exclude(file: $0, source: element.path) }
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element.requiredFiles.forEach { results.require(file: $0, source: element.path) }
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element.images.forEach {
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results.requireSingleImage(
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source: $0.sourcePath,
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destination: $0.destinationPath,
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requiredBy: element.path,
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width: $0.desiredWidth,
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desiredHeight: $0.desiredHeight)
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}
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}
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}
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