From 8d2aa68bc18c04c2b03cbdd01f008a89e4c8c1c6 Mon Sep 17 00:00:00 2001
From: Christian Kollmann <christian.kollmann@a-sit.at>
Date: Tue, 7 Dec 2021 07:51:10 +0100
Subject: Unify HTML templates across test, main, basicConfig

---
 connector/src/main/webapp/js/js_country.js | 42 ++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 connector/src/main/webapp/js/js_country.js

(limited to 'connector/src/main/webapp/js/js_country.js')

diff --git a/connector/src/main/webapp/js/js_country.js b/connector/src/main/webapp/js/js_country.js
new file mode 100644
index 00000000..5dcea90e
--- /dev/null
+++ b/connector/src/main/webapp/js/js_country.js
@@ -0,0 +1,42 @@
+function clickCountryFlag(element) {
+	if (!element) return false;
+
+	var form = element.target.closest("form"); 
+
+	if (!form) return false;
+
+	form.submit();
+	return false;
+}
+
+
+/* Set JS events by EventListener to prevent problems with CSP*/
+document.addEventListener("DOMContentLoaded", function(event) {
+
+  /* Element.closest polyfill - https://developer.mozilla.org/en-US/docs/Web/API/Element/closest License: public domain*/
+  if (!Element.prototype.matches)
+      Element.prototype.matches = Element.prototype.msMatchesSelector || 
+                                Element.prototype.webkitMatchesSelector;
+
+  if (!Element.prototype.closest)
+      Element.prototype.closest = function(s) {
+        var el = this;
+        if (!document.documentElement.contains(el)) return null;
+        do {
+            if (el.matches(s)) return el;
+            el = el.parentElement || el.parentNode;
+        } while (el !== null && el.nodeType === 1); 
+        return null;
+    };
+
+  /* set Click events by EventListener to prevent JavaScript in HTML which can be a problem with CSP*/
+  var allFlags = document.getElementsByClassName("countryimage");
+  for (i=0;i<allFlags.length;i++) {
+    if(allFlags[i].getAttribute("disabled") == null) {
+      allFlags[i].closest("a").addEventListener('click', clickCountryFlag, false);
+    }
+  }
+});
+
+
+
-- 
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