Import old content, load from disk

CHDataManagement/Model/Page.swift

@@ -12,23 +12,25 @@ final class Page: ObservableObject {
     var isDraft: Bool
 
     @Published
-    var metadata: [LocalizedPage]
+    var createdDate: Date
 
-    /**
-     All files which may occur in content but is stored externally.
-
-     Missing files which would otherwise produce a warning are ignored when included here.
-     - Note: This property defaults to an empty set.
-     */
     @Published
-    var externalFiles: Set<String> = []
+    var startDate: Date
 
-    /**
-     Specifies additional files which should be copied to the destination when generating the content.
-     - Note: This property defaults to an empty set.
-     */
     @Published
-    var requiredFiles: Set<String> = []
+    var hasEndDate: Bool
+
+    @Published
+    var endDate: Date
+
+    @Published
+    var german: LocalizedPage
+
+    @Published
+    var english: LocalizedPage
+
+    @Published
+    var tags: [Tag]
 
     /**
      Additional images required by the element.
@@ -38,36 +40,31 @@ final class Page: ObservableObject {
     @Published
     var images: Set<String> = []
 
-    init(id: String, isDraft: Bool, metadata: [LocalizedPage], externalFiles: Set<String> = [], requiredFiles: Set<String> = [], images: Set<String> = []) {
+    init(id: String,
+         isDraft: Bool,
+         createdDate: Date,
+         startDate: Date,
+         endDate: Date?,
+         german: LocalizedPage,
+         english: LocalizedPage,
+         tags: [Tag]) {
         self.id = id
         self.isDraft = isDraft
-        self.metadata = metadata
-        self.externalFiles = externalFiles
-        self.requiredFiles = requiredFiles
-        self.images = images
+        self.createdDate = createdDate
+        self.startDate = startDate
+        self.hasEndDate = endDate != nil
+        self.endDate = endDate ?? startDate
+        self.german = german
+        self.english = english
+        self.tags = tags
     }
 
     func metadata(for language: ContentLanguage) -> LocalizedPage? {
-        metadata.first { $0.language == language }
+        switch language {
+        case .german: return german
+        case .english: return english
+        }
     }
-
-}
-
-struct LocalizedPage {
-
-    let language: ContentLanguage
-
-    /**
-     The string to use when creating the url for the page.
-
-     Defaults to ``id`` if unset.
-     */
-    var urlString: String?
-
-    /**
-     The headline to use when showing the entry on it's own page
-     */
-    var headline: String
 }
 
 extension Page: Identifiable {