Reorganize saving, generate feed

2024-12-03 13:19:50 +01:00
parent 3c950d47a2
commit dc7b7a0e90
27 changed files with 717 additions and 411 deletions
--- a/CHDataManagement/Pages/Feed.swift
+++ b/CHDataManagement/Pages/Feed.swift
@ -1,79 +0,0 @@
-import Foundation
-
-struct FeedNavigationLink {
-
-    let text: String
-
-    let url: String
-}
-
-struct Feed {
-
-    private let navigationIconPath = "/assets/icons/ch.svg"
-
-    let language: ContentLanguage
-
-    let title: String
-
-    let description: String
-
-    let iconDescription: String
-
-    let navigationItems: [FeedNavigationLink]
-
-    let posts: [FeedEntryData]
-
-    var content: String {
-        #warning("TODO: Split feed into multiple pages")
-        var result = ""
-        result += "<!DOCTYPE html><html lang=\"\(language.rawValue)\">"
-        let head = PageHead(
-            title: title,
-            description: description)
-        result += head.content
-        result += "<body>"
-        addNavbar(to: &result)
-        result += "<div class=\"content\"><div style=\"height: 70px;\"></div>"
-        for post in posts {
-            FeedEntry(data: post)
-                .addContent(to: &result)
-        }
-
-        addSwiperInits(to: &result)
-        result += "</div></body></html>" // Close content
-        return result
-    }
-
-    #warning("TODO: Set correct navigation links and texts")
-    private func addNavbar(to result: inout String) {
-        result += "<nav class=\"navbar\"><div class=\"navbar-fade\"></div><div class=\"nav-center\">"
-        let middleIndex = navigationItems.count / 2
-        let leftNavigationItems = navigationItems[..<middleIndex]
-        let rightNavigationItems = navigationItems[middleIndex...]
-
-        for item in leftNavigationItems {
-            result += "<a class=\"nav-animate\" href=\"\(item.url)\">\(item.text)</a>"
-        }
-
-        result += "<a id=\"nav-image\" href=\"/\">"
-        result += "<img class=\"navbar-icon\" src=\"\(navigationIconPath)\" alt=\"\(iconDescription)\">"
-
-        for item in rightNavigationItems {
-            result += "<a class=\"nav-animate\" href=\"\(item.url)\">\(item.text)</a>"
-        }
-        result += "</div></nav>" // Close nav-center, navbar
-    }
-
-    private func addSwiperInits(to result: inout String) {
-        if posts.contains(where: { $0.images.count > 1 }) {
-            result += "<script src=\"/assets/swiper/swiper.min.js\"></script><script>"
-            for post in posts {
-                guard post.images.count > 1 else {
-                    continue
-                }
-                result += ImageGallery.swiperInit(id: post.entryId)
-            }
-            result += "</script>"
-        }
-    }
-}
--- a/CHDataManagement/Pages/GenericPage.swift
+++ b/CHDataManagement/Pages/GenericPage.swift
@ -0,0 +1,36 @@
+import Foundation
+
+struct GenericPage {
+
+    let language: ContentLanguage
+
+    let title: String
+
+    let description: String
+
+    let data: NavigationBarData
+
+    let additionalHeaders: String
+
+    let insertedContent: (inout String) -> Void
+
+    init(language: ContentLanguage, title: String, description: String, data: NavigationBarData, additionalHeaders: String, insertedContent: @escaping (inout String) -> Void) {
+        self.language = language
+        self.title = title
+        self.description = description
+        self.data = data
+        self.additionalHeaders = additionalHeaders
+        self.insertedContent = insertedContent
+    }
+    var content: String {
+        var result = ""
+        result += "<!DOCTYPE html><html lang=\"\(language.rawValue)\">"
+        result += PageHead(title: title, description: description, additionalHeaders: additionalHeaders).content
+        result += "<body>"
+        result += NavigationBar(data: data).content
+        result += "<div class=\"content\"><div style=\"height: 70px;\"></div>"
+        insertedContent(&result)
+        result += "</div></body></html>" // Close content
+        return result
+    }
+}
--- a/CHDataManagement/Pages/PageInFeed.swift
+++ b/CHDataManagement/Pages/PageInFeed.swift
@ -0,0 +1,58 @@
+import Foundation
+
+struct PageInFeed {
+
+    private let swiperStyleSheetPath = "/assets/swiper/swiper-bundle.min.css"
+
+    private let swiperJsPath = "/assets/swiper/swiper-bundle.min.js"
+
+    let language: ContentLanguage
+
+    let title: String
+
+    let description: String
+
+    let navigationBarData: NavigationBarData
+
+    let pageNumber: Int
+
+    let totalPages: Int
+
+    let posts: [FeedEntryData]
+
+    private var swiperHeader: String {
+        "<link rel='stylesheet' href='\(swiperStyleSheetPath)' />"
+    }
+
+    private var swiperIsNeeded: Bool {
+        posts.contains(where: { $0.images.count > 1 })
+    }
+
+    private var headers: String {
+        swiperIsNeeded ? swiperHeader : ""
+    }
+
+    var content: String {
+        GenericPage(language: language, title: title, description: description, data: navigationBarData, additionalHeaders: headers) { content in
+            for post in posts {
+                FeedEntry(data: post)
+                    .addContent(to: &content)
+            }
+            content += PostFeedPageNavigation(currentPage: pageNumber, numberOfPages: totalPages, language: language).content
+            if swiperIsNeeded {
+                addSwiperInits(to: &content)
+            }
+        }.content
+    }
+
+    private func addSwiperInits(to result: inout String) {
+        result += "<script src='\(swiperJsPath)'></script><script>"
+        for post in posts {
+            guard post.images.count > 1 else {
+                continue
+            }
+            result += ImageGallery.swiperInit(id: post.entryId)
+        }
+        result += "</script>"
+    }
+}