Merge used libraries for Barcode/QR-Code generation

package.json

@@ -28,7 +28,6 @@
 		"jquery-serializejson": "^2.9.0",
 		"moment": "^2.27.0",
 		"nosleep.js": "^0.11.0",
-		"qrcode-generator": "^1.4.4",
 		"sprintf-js": "^1.1.2",
 		"startbootstrap-sb-admin": "4.0.0",
 		"summernote": "^0.8.18",

public/js/extensions.js

@@ -185,20 +185,18 @@ function RandomString()
 	return Math.random().toString(36).substring(2, 100) + Math.random().toString(36).substring(2, 100);
 }
 
-function getQRCodeForContent(url)
+function QrCodeImgHtml(text)
 {
-	var qr = qrcode(0, 'L');
-	qr.addData(url);
-	qr.make();
-	return qr.createImgTag(10, 5);
-}
+	var dummyCanvas = document.createElement("canvas");
+	var img = document.createElement("img");
 
-function getQRCodeForAPIKey(apikey_type, apikey_key)
-{
-	var content = U('/api') + '|' + apikey_key;
-	if (apikey_type === 'special-purpose-calendar-ical')
-	{
-		content = U('/api/calendar/ical?secret=' + apikey_key);
-	}
-	return getQRCodeForContent(content);
+	bwipjs.toCanvas(dummyCanvas, {
+		bcid: "qrcode",
+		text: text,
+		scale: 4,
+		includetext: false
+	});
+	img.src = dummyCanvas.toDataURL("image/png");
+
+	return img.outerHTML;
 }

public/viewjs/calendar.js

@@ -33,7 +33,7 @@ $("#ical-button").on("click", function(e)
 			bootbox.alert({
 				title: __t('Share/Integrate calendar (iCal)'),
 				message: __t('Use the following (public) URL to share or integrate the calendar in iCal format') + '<input type="text" class="form-control form-control-sm mt-2 easy-link-copy-textbox" value="' + result.url + '"><p class="text-center mt-4">'
-					+ getQRCodeForContent(result.url) + "</p>",
+					+ QrCodeImgHtml(result.url) + "</p>",
 				closeButton: false
 			});
 		},

public/viewjs/manageapikeys.js

@@ -67,9 +67,21 @@ $(document).on('click', '.apikey-delete-button', function(e)
 		}
 	});
 });
+
+function QrCodeForApiKey(apiKeyType, apiKey)
+{
+	var content = U('/api') + '|' + apiKey;
+	if (apiKeyType === 'special-purpose-calendar-ical')
+	{
+		content = U('/api/calendar/ical?secret=' + apiKey);
+	}
+
+	return QrCodeImgHtml(content);
+}
+
 $('.apikey-show-qr-button').on('click', function()
 {
-	var qrcodeHtml = getQRCodeForAPIKey($(this).data('apikey-type'), $(this).data('apikey-key'));
+	var qrcodeHtml = QrCodeForApiKey($(this).data('apikey-type'), $(this).data('apikey-key'));
 	bootbox.alert({
 		title: __t('API key'),
 		message: "<p class='text-center'>" + qrcodeHtml + "</p>",

views/calendar.blade.php

@@ -7,7 +7,7 @@
 @push('pageScripts')
 <script src="{{ $U('/node_modules/fullcalendar/dist/fullcalendar.min.js?v=', true) }}{{ $version }}"></script>
 @if(!empty($__t('fullcalendar_locale') && $__t('fullcalendar_locale') != 'x'))<script src="{{ $U('/node_modules', true) }}/fullcalendar/dist/locale/{{ $__t('fullcalendar_locale') }}.js?v={{ $version }}"></script>@endif
-<script src="{{ $U('/node_modules/qrcode-generator/qrcode.js?v=', true) }}{{ $version }}"></script>
+<script src="{{ $U('/node_modules/bwip-js/dist/bwip-js-min.js?v=', true) }}{{ $version }}"></script>
 @endpush
 
 @push('pageStyles')

views/manageapikeys.blade.php

@@ -5,7 +5,7 @@
 @section('viewJsName', 'manageapikeys')
 
 @push('pageScripts')
-<script src="{{ $U('/node_modules/qrcode-generator/qrcode.js?v=', true) }}{{ $version }}"></script>
+<script src="{{ $U('/node_modules/bwip-js/dist/bwip-js-min.js?v=', true) }}{{ $version }}"></script>
 @endpush
 
 @push('pageStyles')

yarn.lock

@@ -2362,11 +2362,6 @@ pupa@^2.0.1:
   dependencies:
     escape-goat "^2.0.0"
 
-qrcode-generator@^1.4.4:
-  version "1.4.4"
-  resolved "https://registry.yarnpkg.com/qrcode-generator/-/qrcode-generator-1.4.4.tgz#63f771224854759329a99048806a53ed278740e7"
-  integrity sha512-HM7yY8O2ilqhmULxGMpcHSF1EhJJ9yBj8gvDEuZ6M+KGJ0YY2hKpnXvRD+hZPLrDVck3ExIGhmPtSdcjC+guuw==
-
 qs@~6.5.2:
   version "6.5.2"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"