Reorganize saving, generate feed
This commit is contained in:
Christoph Hagen
@ -97,159 +97,6 @@ final class Content: ObservableObject {
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.store(in: &cancellables)
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}
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private func convert(_ tag: LocalizedTagFile, images: [String : ImageResource]) -> LocalizedTag {
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LocalizedTag(
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urlComponent: tag.urlComponent,
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name: tag.name,
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subtitle: tag.subtitle,
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description: tag.description,
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thumbnail: tag.thumbnail.map { images[$0] },
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originalUrl: tag.originalURL)
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}
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private func convert(_ post: LocalizedPostFile, images: [String : ImageResource]) -> LocalizedPost {
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LocalizedPost(
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title: post.title,
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content: post.content,
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lastModified: post.lastModifiedDate,
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images: post.images.compactMap { images[$0] },
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linkPreviewImage: post.linkPreviewImage.map { images[$0] },
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linkPreviewTitle: post.linkPreviewTitle,
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linkPreviewDescription: post.linkPreviewDescription)
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}
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private func convert(_ page: LocalizedPageFile) -> LocalizedPage {
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LocalizedPage(
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urlString: page.url,
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title: page.title,
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lastModified: page.lastModifiedDate,
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originalUrl: page.originalURL,
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files: Set(page.files),
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externalFiles: Set(page.externalFiles),
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requiredFiles: Set(page.requiredFiles),
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linkPreviewImage: page.linkPreviewImage,
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linkPreviewTitle: page.linkPreviewTitle,
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linkPreviewDescription: page.linkPreviewDescription)
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}
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private func convert(_ websiteData: LocalizedWebsiteDataFile) -> LocalizedWebsiteData {
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.init(title: websiteData.title,
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description: websiteData.description,
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iconDescription: websiteData.iconDescription)
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}
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func loadFromDisk() throws {
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let storage = Storage(baseFolder: URL(filePath: contentPath))
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let websiteData = try storage.loadWebsiteData()
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let tagData = try storage.loadAllTags()
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let pagesData = try storage.loadAllPages()
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let postsData = try storage.loadAllPosts()
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let filesData = try storage.loadAllFiles()
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var images: [String : ImageResource] = [:]
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var files: [FileResource] = []
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var videos: [String] = []
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for (file, url) in filesData {
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let ext = file.components(separatedBy: ".").last!.lowercased()
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let type = FileType(fileExtension: ext)
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switch type {
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case .image:
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images[file] = ImageResource(uniqueId: file, altText: .init(en: "", de: ""), fileUrl: url)
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case .file:
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files.append(FileResource(uniqueId: file, description: ""))
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case .video:
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videos.append(file)
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case .resource:
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break
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}
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}
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let tags = tagData.reduce(into: [:]) { (tags, data) in
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tags[data.key] = Tag(
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isVisible: data.value.isVisible,
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german: convert(data.value.german, images: images),
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english: convert(data.value.english, images: images))
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}
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let pages: [String : Page] = loadPages(pagesData, tags: tags)
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let posts = postsData.map { postId, post in
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let linkedPage = post.linkedPageId.map { pages[$0] }
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let german = convert(post.german, images: images)
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let english = convert(post.english, images: images)
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return Post(
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id: postId,
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isDraft: post.isDraft,
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createdDate: post.createdDate,
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startDate: post.startDate,
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endDate: post.endDate,
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tags: post.tags.map { tags[$0]! },
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german: german,
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english: english,
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linkedPage: linkedPage)
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}
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self.tags = tags.values.sorted()
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self.pages = pages.values.sorted(ascending: false) { $0.startDate }
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self.files = files.sorted { $0.uniqueId }
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self.images = images.values.sorted { $0.id }
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self.videos = videos
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self.posts = posts.sorted(ascending: false) { $0.startDate }
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self.websiteData = WebsiteData(
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navigationTags: websiteData.navigationTags.map { tags[$0]! },
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german: convert(websiteData.german),
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english: convert(websiteData.english))
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}
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private func loadPages(_ pagesData: [String : PageFile], tags: [String : Tag]) -> [String : Page] {
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pagesData.reduce(into: [:]) { pages, data in
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let (pageId, page) = data
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pages[pageId] = Page(
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id: pageId,
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isDraft: page.isDraft,
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createdDate: page.createdDate,
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startDate: page.startDate,
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endDate: page.endDate,
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german: convert(page.german),
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english: convert(page.english),
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tags: page.tags.map { tags[$0]! })
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}
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}
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// MARK: Saving
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func saveToDisk() {
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//print("Starting save")
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for page in pages {
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storage.save(pageMetadata: page.pageFile, for: page.id)
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}
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for post in posts {
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storage.save(post: post.postFile, for: post.id)
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}
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for tag in tags {
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storage.save(tagMetadata: tag.tagFile, for: tag.id)
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}
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storage.save(websiteData: websiteData.dataFile)
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do {
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try storage.deletePostFiles(notIn: posts.map { $0.id })
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try storage.deletePageFiles(notIn: pages.map { $0.id })
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try storage.deleteTagFiles(notIn: tags.map { $0.id })
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let allFiles = files.map { $0.uniqueId } + images.map { $0.id } + videos
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try storage.deleteFiles(notIn: allFiles)
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} catch {
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print("Failed to remove unused files: \(error)")
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}
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// TODO: Remove all files that are no longer in use (they belong to deleted items)
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//print("Finished save")
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}
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// MARK: Folder access
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static func accessFolderFromBookmark(key: String, operation: (URL) -> Void) {
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