Move settings + generation to sheets

CHDataManagement/Views/Settings/Posts/PostFeedSettingsView.swift

@@ -0,0 +1,59 @@
+import SwiftUI
+
+struct PostFeedSettingsView: View {
+
+    @Environment(\.language)
+    private var language
+
+    @ObservedObject
+    var postSettings: PostSettings
+
+    private var transferImage: (language: ContentLanguage, image: FileResource)? {
+        postSettings.localized(in: language.next).linkPreview.image.map {
+            (language.next, $0)
+        }
+    }
+
+    var body: some View {
+        ScrollView {
+            VStack(alignment: .leading) {
+                IntegerPropertyView(
+                    title: "Content Width",
+                    value: $postSettings.contentWidth,
+                    footer: "The maximum width of the content the post feed (in pixels)")
+
+                IntegerPropertyView(
+                    title: "Posts Per Page",
+                    value: $postSettings.postsPerPage,
+                    footer: "The maximum number of posts displayed on a single page")
+
+                FilePropertyView(
+                    title: "Default CSS File",
+                    footer: "The CSS file containing the styling of all post pages",
+                    selectedFile: $postSettings.defaultCssFile)
+
+                FilePropertyView(
+                    title: "Swiper CSS File",
+                    footer: "The CSS file containing the styling of image galleries in post feeds",
+                    selectedFile: $postSettings.swiperCssFile)
+
+                FilePropertyView(
+                    title: "Swiper JavaScript File",
+                    footer: "The JavaScript file to load the image gallery code in post feeds",
+                    selectedFile: $postSettings.swiperJsFile)
+
+                LocalizedPostFeedSettingsView(
+                    settings: postSettings.localized(in: language),
+                    transferImage: transferImage)
+                .id(language)
+            }
+            .padding()
+        }
+    }
+}
+
+
+#Preview {
+    PostFeedSettingsView(postSettings: .default)
+        .padding()
+}