Qr code update (#85)

* implode swap parameters

* updated qr-code and changed to .png

* added svg version of qrcode

* added script to clear the cache

* changed gitignore and the icons

* Added flex wrap and gap

* Changed Icons

* Added icon size variable

* updated UNMC logo

* Changed gap to margin

* fixed vulnerabilities

* switched hashing algorithm

* added qr route back but routes it to png

* Reformatted Code

* Removed Trailing White Space

Author: tommyneu

composer.json

@@ -7,10 +7,10 @@
 	"require": {
 		"unl/php-wdn-templates": "^5.3",
 		"saltybeagle/savvy": "0.8.1",
-		"endroid/qrcode": "^1.5",
 		"jasig/phpcas": "1.3.x-dev",
 		"ramsey/uuid": "^3.5",
-		"theiconic/php-ga-measurement-protocol": "^2.3"
+		"theiconic/php-ga-measurement-protocol": "^2.3",
+		"endroid/qr-code": "^4.5"
 	},
 	"require-dev": {
 		"phpstan/phpstan": "^0.12.46"

composer.lock

@@ -34,8 +34,13 @@
 define('CAS_CA_FILE', '/etc/pki/tls/cert.pem');
 $auth = new \UNL\Templates\Auth\AuthCAS('2.0', 'shib.unl.edu', 443, '/idp/profile/cas', CAS_CA_FILE);
 
-// Set QR icon for center of QR code (expects 235x235 png), defaults to blank icon
-$qrIconPng = __DIR__ . '/data/qr/icons/unl_qr_235.png';
+// Set QR icon for center of QR code,
+// Square icons are placed in center of QR code at specified size
+// QR codes are 1080 x 1080 with 36 margin
+// If an icon is not provided we will default to a empty QR code
+$qrIconPng  = __DIR__ . '/data/qr/icons/UNL.png';
+$qrIconSvg  = __DIR__ . '/data/qr/icons/UNL.svg';
+$qrIconSize = 500;
 
 // allow urls that begin with these strings
 $allowed_protocols = array('http://', 'https://');

config.sample.php

@@ -1 +1,2 @@
-/*.png
+/*.png
+/*.svg

data/qr/cache/.gitignore

@@ -1,5 +1,8 @@
 /*.png
-!default_qr_235.png
-!unl_qr_235.png
-!unmc_qr_235.png
-!unk_qr_235.png
+/*.svg
+!UNL.png
+!UNL.svg
+!UNMC.png
+!UNMC.svg
+!UNK.png
+!UNK.svg