在AppleScript中检测Safari私密浏览(Detect Safari Private Browsing in AppleScript)

我正在尝试编写AppleScript，它可以判断Safari的窗口是否处于私有模式 。以下是在Chrome中执行此操作的AppleScript：

tell application "Google Chrome" set incognitoIsRunning to the (count of (get every window whose mode is "incognito")) is greater than 0 end tell if (incognitoIsRunning) then return "-- PRIVATE MODE --" end tell

查看是否已选中隐私浏览菜单选项的旧解决方案不再有效。

I'm trying to write AppleScript which would tell whether a window of Safari is in private mode. Here is the AppleScript to do so in Chrome:

The old solution to see whether private browsing menu option is checked no longer works.

最满意答案

Safari中有一个怪癖，可以利用它来确定是否启用了私有模式：Safari不允许在私有模式下使用localStorage.setItem（请参阅相关的StackOverflow帖子）。我们可以通过在AppleScript中使用JavaScript片段来利用这一点。如果不支持localStorage，则JavaScript会抛出一个错误（由try / catch块捕获），我们用它来设置我们的布尔值。

tell application "Safari" set checkMode to " var isprivate = false; try { window.localStorage.setItem('foobar', 1); } catch(e) { isprivate = true; } isprivate; " set isPrivate to do JavaScript checkMode in current tab of first window end tell log isPrivate

当然，您需要调整此AppleScript以在Safari中设置适当的目标窗口/选项卡。

There is a quirk in Safari that can be exploited to determine whether private mode is enabled: Safari does not allow localStorage.setItem to be used in private mode (see related StackOverflow post). We can take advantage of this by using a snippet of JavaScript from within AppleScript. If localStorage is not supported, the JavaScript throws an error (caught by the try/catch block), which we use to set our boolean.

Of course you will need to adjust this AppleScript to set the appropriate target window/tab within Safari.

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