59 lines
1.6 KiB
Swift
59 lines
1.6 KiB
Swift
import Foundation
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struct PageInFeed {
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private let swiperStyleSheetPath = "/assets/swiper/swiper-bundle.min.css"
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private let swiperJsPath = "/assets/swiper/swiper-bundle.min.js"
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let language: ContentLanguage
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let title: String
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let description: String
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let navigationBarData: NavigationBarData
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let pageNumber: Int
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let totalPages: Int
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let posts: [FeedEntryData]
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private var swiperHeader: String {
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"<link rel='stylesheet' href='\(swiperStyleSheetPath)' />"
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}
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private var swiperIsNeeded: Bool {
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posts.contains(where: { $0.images.count > 1 })
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}
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private var headers: String {
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swiperIsNeeded ? swiperHeader : ""
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}
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var content: String {
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GenericPage(language: language, title: title, description: description, data: navigationBarData, additionalHeaders: headers) { content in
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for post in posts {
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FeedEntry(data: post)
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.addContent(to: &content)
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}
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content += PostFeedPageNavigation(currentPage: pageNumber, numberOfPages: totalPages, language: language).content
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if swiperIsNeeded {
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addSwiperInits(to: &content)
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}
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}.content
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}
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private func addSwiperInits(to result: inout String) {
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result += "<script src='\(swiperJsPath)'></script><script>"
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for post in posts {
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guard post.images.count > 1 else {
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continue
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}
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result += ImageGallery.swiperInit(id: post.entryId)
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}
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result += "</script>"
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}
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}
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