Generate first feed pages, images
This commit is contained in:
Christoph Hagen
@ -85,47 +85,20 @@ final class Content: ObservableObject {
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return
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}
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try? storage.update(baseFolder: URL(filePath: contentPath), moveContent: false)
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try? storage.update(baseFolder: URL(filePath: contentPath))
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observeContentPath()
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}
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private func observeContentPath() {
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$contentPath.sink { newValue in
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let url = URL(filePath: newValue)
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try? self.storage.update(baseFolder: url, moveContent: true)
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do {
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try self.storage.update(baseFolder: url)
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try self.loadFromDisk()
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} catch {
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print("Failed to switch content path: \(error)")
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}
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}
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.store(in: &cancellables)
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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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guard let bookmarkData = UserDefaults.standard.data(forKey: key) else {
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print("No bookmark data to access folder")
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return
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}
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var isStale = false
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let folderURL: URL
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do {
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// Resolve the bookmark to get the folder URL
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folderURL = try URL(resolvingBookmarkData: bookmarkData, options: .withSecurityScope, relativeTo: nil, bookmarkDataIsStale: &isStale)
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} catch {
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print("Failed to resolve bookmark: \(error)")
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return
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}
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if isStale {
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print("Bookmark is stale, consider saving a new bookmark.")
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}
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// Start accessing the security-scoped resource
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if folderURL.startAccessingSecurityScopedResource() {
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print("Accessing folder: \(folderURL.path)")
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operation(folderURL)
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folderURL.stopAccessingSecurityScopedResource()
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} else {
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print("Failed to access folder: \(folderURL.path)")
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}
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}
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}
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@ -93,10 +93,3 @@ extension ImageResource {
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}
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}
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extension ImageResource {
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func feedEntryImage(for language: ContentLanguage) -> FeedEntryData.Image {
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.init(mainImageUrl: "images/\(id)", altText: altText.getText(for: language))
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}
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}
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53
CHDataManagement/Model/ImageType.swift
Normal file
53
CHDataManagement/Model/ImageType.swift
Normal file
@ -0,0 +1,53 @@
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import Foundation
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import AppKit
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enum ImageType {
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case jpg
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case png
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case avif
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case webp
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case gif
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var fileExtension: String {
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switch self {
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case .jpg: return "jpg"
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case .png: return "png"
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case .avif: return "avif"
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case .webp: return "webp"
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case .gif: return "gif"
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}
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}
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var fileType: NSBitmapImageRep.FileType {
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switch self {
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case .jpg:
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return .jpeg
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case .png, .avif, .webp:
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return .png
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case .gif:
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return .gif
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}
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}
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}
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extension ImageType: CaseIterable {
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}
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extension ImageType {
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init?(fileExtension: String) {
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switch fileExtension {
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case "jpg", "jpeg":
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self = .jpg
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case "png":
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self = .png
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case "avif":
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self = .avif
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case "webp":
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self = .webp
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default:
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return nil
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}
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}
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}
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@ -97,4 +97,8 @@ final class LocalizedPage: ObservableObject {
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}
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)
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}
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var relativeUrl: String {
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"/page/\(urlString)"
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}
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}
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@ -153,29 +153,4 @@ extension Post {
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let endText = Post.dateString(for: endDate, in: language)
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return "\(datePrefixString(in: language)) - \(endText)"
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}
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private func paragraphs(in language: ContentLanguage) -> [String] {
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localized(in: language).content
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.components(separatedBy: "\n")
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.map { $0.trimmingCharacters(in: .whitespacesAndNewlines) }
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.filter { $0 != "" }
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}
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func linkToPageInFeed(for language: ContentLanguage) -> FeedEntryData.Link? {
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nil //.init(url: <#T##String#>, text: <#T##String#>)
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}
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func feedEntry(for language: ContentLanguage) -> FeedEntryData {
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let post = localized(in: language)
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return .init(
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entryId: "\(id)",
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title: post.title,
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textAboveTitle: dateText(in: language),
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link: linkToPageInFeed(for: language),
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tags: tags.map { $0.data(in: language) },
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text: paragraphs(in: language),
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images: post.images.map {
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$0.feedEntryImage(for: language)
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})
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}
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}
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@ -1,102 +0,0 @@
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import Foundation
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struct WebsiteGeneratorConfiguration {
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let language: ContentLanguage
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let postsPerPage: Int
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let postFeedTitle: String
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let postFeedDescription: String
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let postFeedUrlPrefix: String
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}
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final class WebsiteGenerator {
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let language: ContentLanguage
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let content: Content
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let postsPerPage: Int
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let postFeedTitle: String
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let postFeedDescription: String
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let postFeedUrlPrefix: String
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init(content: Content, configuration: WebsiteGeneratorConfiguration) {
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self.content = content
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self.language = configuration.language
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self.postsPerPage = configuration.postsPerPage
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self.postFeedTitle = configuration.postFeedTitle
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self.postFeedDescription = configuration.postFeedDescription
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self.postFeedUrlPrefix = configuration.postFeedUrlPrefix
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}
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func generateWebsite() {
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createPostFeedPages()
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}
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private func createPostFeedPages() {
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let totalCount = content.posts.count
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guard totalCount > 0 else { return }
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let navBarData = createNavigationBarData()
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let numberOfPages = (totalCount + postsPerPage - 1) / postsPerPage // Round up
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for pageIndex in 1...numberOfPages {
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let startIndex = (pageIndex - 1) * postsPerPage
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let endIndex = min(pageIndex * postsPerPage, totalCount)
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let postsOnPage = content.posts[startIndex..<endIndex]
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createPostFeedPage(pageIndex, pageCount: numberOfPages, posts: postsOnPage, bar: navBarData)
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}
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}
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private func createNavigationBarData() -> NavigationBarData {
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let data = content.websiteData.localized(in: language)
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let navigationItems: [NavigationBarLink] = content.websiteData.navigationTags.map {
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let localized = $0.localized(in: language)
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return .init(text: localized.name, url: localized.urlComponent)
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}
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return NavigationBarData(
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navigationIconPath: "/assets/icons/ch.svg",
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iconDescription: data.iconDescription,
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navigationItems: navigationItems)
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}
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private func createPostFeedPage(_ pageIndex: Int, pageCount: Int, posts: ArraySlice<Post>, bar: NavigationBarData) {
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let posts = posts.map { $0.feedEntry(for: language) }
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let feed = PageInFeed(
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language: language,
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title: postFeedTitle,
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description: postFeedDescription,
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navigationBarData: bar,
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pageNumber: pageIndex,
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totalPages: pageCount,
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posts: posts)
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let fileContent = feed.content
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if pageIndex == 1 {
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save(fileContent, to: "\(postFeedUrlPrefix).html")
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} else {
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save(fileContent, to: "\(postFeedUrlPrefix)-\(pageIndex).html")
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}
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}
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private func save(_ content: String, to relativePath: String) {
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Content.accessFolderFromBookmark(key: Storage.outputPathBookmarkKey) { folder in
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let outputFile = folder.appendingPathComponent(relativePath, isDirectory: false)
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do {
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try content
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.data(using: .utf8)!
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.write(to: outputFile)
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} catch {
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print("Failed to save: \(error)")
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}
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}
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}
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}
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