kahoot.js-fix

kahoot.js fix

Fixes a critical bug in kahoot.js-updated.

The bug

In the file src/modules/backup.js, kahoot.js tries to get an array from a property after parsing a response from the Kahoot API. However, this property doesn't always exist.

this.quiz.quizQuestionAnswers = recover.defaultQuizData.quizQuestionAnswers
//                                      ^^^^^^^^^^^^^^^
//                                    this might not exist

The value recover is retrieved via JSON.parse, so this library simply patches JSON.parse using a Proxy. If defaultQuizData doesn't exist, its last existant value is returned. If there is no last valid value, an empty array is returned.

License

This project is licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.