Add videos, delete unused files

CHDataManagement/Model/Content.swift

@@ -19,6 +19,9 @@ final class Content: ObservableObject {
     @Published
     var images: [ImageResource]
 
+    @Published
+    var videos: [String]
+
     @Published
     var files: [FileResource]
 
@@ -42,6 +45,7 @@ final class Content: ObservableObject {
          tags: [Tag],
          images: [ImageResource],
          files: [FileResource],
+         videos: [String],
          storedContentPath: String) {
         self.websiteData = websiteData
         self.posts = posts
@@ -49,6 +53,7 @@ final class Content: ObservableObject {
         self.tags = tags
         self.images = images
         self.files = files
+        self.videos = videos
         self.storedContentPath = storedContentPath
         self.contentPath = storedContentPath
         self.storage = Storage(baseFolder: URL(filePath: storedContentPath))
@@ -70,6 +75,7 @@ final class Content: ObservableObject {
         self.tags = []
         self.images = []
         self.files = []
+        self.videos = []
 
         contentPath = storedContentPath
         do {
@@ -142,21 +148,23 @@ final class Content: ObservableObject {
         let postsData = try storage.loadAllPosts()
         let filesData = try storage.loadAllFiles()
 
-        let images: [String : ImageResource] = filesData.reduce(into: [:]) { dict, item in
-            let (file, url) = item
-            let ext = file.components(separatedBy: ".").last!.lowercased()
-            let type = FileType(fileExtension: ext)
-            guard type == .image else { return }
-            dict[file] = ImageResource(uniqueId: file, altText: .init(en: "", de: ""), fileUrl: url)
-        }
+        var images: [String : ImageResource] = [:]
+        var files: [FileResource] = []
+        var videos: [String] = []
 
-        let files: [FileResource] = filesData.compactMap { file, url in
+        for (file, url) in filesData {
             let ext = file.components(separatedBy: ".").last!.lowercased()
             let type = FileType(fileExtension: ext)
-            guard type == .file else {
-                return nil
+            switch type {
+            case .image:
+                images[file] = ImageResource(uniqueId: file, altText: .init(en: "", de: ""), fileUrl: url)
+            case .file:
+                files.append(FileResource(uniqueId: file, description: ""))
+            case .video:
+                videos.append(file)
+            case .resource:
+                break
             }
-            return FileResource(uniqueId: file, description: "")
         }
 
         let tags = tagData.reduce(into: [:]) { (tags, data) in
@@ -189,6 +197,7 @@ final class Content: ObservableObject {
         self.pages = pages.values.sorted(ascending: false) { $0.startDate }
         self.files = files.sorted { $0.uniqueId }
         self.images = images.values.sorted { $0.id }
+        self.videos = videos
         self.posts = posts.sorted(ascending: false) { $0.startDate }
         self.websiteData = WebsiteData(
             navigationTags: websiteData.navigationTags.map { tags[$0]! },
@@ -228,6 +237,15 @@ final class Content: ObservableObject {
         }
         storage.save(websiteData: websiteData.dataFile)
 
+        do {
+            try storage.deletePostFiles(notIn: posts.map { $0.id })
+            try storage.deletePageFiles(notIn: pages.map { $0.id })
+            try storage.deleteTagFiles(notIn: tags.map { $0.id })
+            let allFiles = files.map { $0.uniqueId } + images.map { $0.id } + videos
+            try storage.deleteFiles(notIn: allFiles)
+        } catch {
+            print("Failed to remove unused files: \(error)")
+        }
         // TODO: Remove all files that are no longer in use (they belong to deleted items)
         //print("Finished save")
     }

CHDataManagement/Model/ContentLanguage.swift

@@ -10,3 +10,7 @@ enum ContentLanguage: String {
 extension ContentLanguage: Codable {
     
 }
+
+extension ContentLanguage: CaseIterable {
+    
+}