share files generated by webxdc (#2606)

* add option to share files generated by webxdc * display name correctly in the share dialog use temp. directory, this somehow displays the name correctly in the share dialog (we use the same for sharing log) * update CHANGELOG
deltachat · Feb 13, 2025 · 328e6e7 · 328e6e7
1 parent 57b1e79
commit 328e6e7
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## Unreleased
 2025-02
 
+- Share files generated by webxdc apps directly (#2606)
 - Tweak menu order (#2604)
 - Fix: Preserve filenames on sharing (#2605)
 

diff --git a/deltachat-ios/Controller/WebxdcViewController.swift b/deltachat-ios/Controller/WebxdcViewController.swift
@@ -528,6 +528,19 @@ extension WebxdcViewController: WKScriptMessageHandler {
                         rootController.popToRootViewController(animated: false)
                     }
                 }))
+
+                if let name = dict["name"] as? String {
+                    alert.addAction(UIAlertAction(title: String.localized("menu_share"), style: .default, handler: { [weak self] _ in
+                        guard let self else { return }
+                        if let base64 = dict["base64"] as? String, let data = Data(base64Encoded: base64), let sourceItem = navigationItem.rightBarButtonItem {
+                            let fileURL = FileManager.default.temporaryDirectory.appendingPathComponent(name)
+                            try? FileManager.default.removeItem(at: fileURL)
+                            try? data.write(to: fileURL)
+                            Utils.share(url: fileURL, parentViewController: self, sourceItem: sourceItem)
+                        }
+                    }))
+                }
+
                 alert.addAction(UIAlertAction(title: String.localized("cancel"), style: .cancel, handler: nil))
                 self.present(alert, animated: true, completion: nil)
             }