src/js/frontend/directives/qr-scanner.js
Function link
has 53 lines of code (exceeds 25 allowed). Consider refactoring. Open
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link: function(scope, element, attrs) {
$window.URL = $window.URL || $window.webkitURL || $window.mozURL || $window.msURL;
navigator.getUserMedia = navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia || navigator.msGetUserMedia;