PermissionRequest

Helper module to interactively request permission from the user on a static page.

It uses the message handler module to guide the user with message boxes to confirm a requested permission.

Usage

1. Register one or more message boxes for a permission with registerPermissionMessageBox.
2. Show the permission with requestPermission.

Afterwards, it handles the permission box and permission request dialog by itself. However, you can still cancel it (with some caveats with cancelPermissionPrompt) and check the current status with isPermissionGranted.

Reaction

requestPermission returns a promise. In contrast to the original browser.permissions.request API, the promise only resolves if the user accepted the permission request. Otherwise it just rejects with an PermissionError.

Required translation

You need to add these resources to your translation message.json in order to have all translations for this library:

  "buttonRequestPermission": {
    "message": "Grant permission",
    "description": "The button label, used for requesting a permission that is missing."
  },
  "couldNotRequestPermission": {
    "message": "Requesting permission failed.",
    "description": "When the permission request fails."
  },

In addition, you obviously need to have the translation for the messageText you register when calling registerPermissionMessageBox added, too.