增加 Markdown 文件分享支持

2026-07-14 22:29:58 +08:00
parent e19dba594c
commit 3dccd16757
9 changed files with 657 additions and 5 deletions
@@ -60,11 +60,17 @@ class SceneDelegate: UIResponder, UIWindowSceneDelegate {
    }

    private func handleSharedFile(_ url: URL) {
-        guard url.isFileURL,
-              let navigationController = window?.rootViewController as? UINavigationController else {
+        guard let navigationController = window?.rootViewController as? UINavigationController else {
            return
        }

+        if url.scheme == "noteapp", url.host == "share" {
+            handleShareURL(url, navigationController: navigationController)
+            return
+        }
+
+        guard url.isFileURL else { return }
+
        let shouldStopAccessing = url.startAccessingSecurityScopedResource()
        defer {
            if shouldStopAccessing {
@@ -86,6 +92,40 @@ class SceneDelegate: UIResponder, UIWindowSceneDelegate {
        }
    }

+    private func handleShareURL(_ url: URL, navigationController: UINavigationController) {
+        guard let components = URLComponents(url: url, resolvingAgainstBaseURL: false),
+              let queryItems = components.queryItems else { return }
+
+        let fileManager = FileManager.default
+        let containerURL = fileManager.containerURL(forSecurityApplicationGroupIdentifier: "group.com.fishestlife.note")
+        let sharedDir = containerURL?.appendingPathComponent("SharedFiles", isDirectory: true)
+
+        var contents: [(text: String, fileName: String)] = []
+
+        for item in queryItems {
+            if item.name.hasPrefix("text"), let text = item.value, !text.isEmpty {
+                contents.append((text: text, fileName: "shared.md"))
+            } else if item.name.hasPrefix("file"), let fileName = item.value, !fileName.isEmpty {
+                if let sharedDir = sharedDir {
+                    let fileURL = sharedDir.appendingPathComponent(fileName)
+                    if let text = try? String(contentsOf: fileURL, encoding: .utf8) {
+                        contents.append((text: text, fileName: fileName))
+                    }
+                }
+            }
+        }
+
+        guard let first = contents.first else { return }
+
+        DispatchQueue.main.async {
+            let viewController = PreviewViewController()
+            viewController.initialText = first.text
+            viewController.fileName = first.fileName
+            viewController.title = first.fileName
+            navigationController.pushViewController(viewController, animated: true)
+        }
+    }
+

 }