1 files changed, 63 insertions, 0 deletions
diff --git a/sdnr/wireless-transport/code-Carbon-SR1/ux/help/help-module/src/main/resources/help/help.utilities.ts b/sdnr/wireless-transport/code-Carbon-SR1/ux/help/help-module/src/main/resources/help/help.utilities.ts
new file mode 100644
index 00000000..ec34b624
--- /dev/null
+++ b/sdnr/wireless-transport/code-Carbon-SR1/ux/help/help-module/src/main/resources/help/help.utilities.ts
@@ -0,0 +1,63 @@
+export var resolvePath = function (...paths: string[]): string {
+  console.log(paths);
+  function resolve(pathA, pathB) {
+    //  ‘a’     => ['a']
+    //  'a/b'   => ['a', 'b']
+    //  '/a/b'  => ['', 'a', 'b']
+    //  '/a/b/' => ['', 'a', 'b', '']
+    pathB = pathB.split('/');
+    if (pathB[0] === '') {
+      return pathB.join('/');
+    }
+    pathA = pathA.split('/');
+    var aLastIndex = pathA.length - 1;
+    if (pathA[aLastIndex] !== '') {
+      pathA[aLastIndex] = '';
+    }
+
+    var part;
+    var i = 0;
+    while (typeof (part = pathB[i]) === 'string') {
+      switch (part) {
+        case '..':
+          pathA.pop();
+          pathA.pop();
+          pathA.push('');
+          break;
+        case '.':
+          pathA.pop();
+          pathA.push('');
+          break;
+        default:
+          pathA.pop();
+          pathA.push(part);
+          pathA.push('');
+          break;
+      }
+      i++;
+    }
+    if (pathB[pathB.length - 1] !== '') pathA.pop(); 
+    return pathA.join('/');
+  }
+
+  var i = 0;
+  var path;
+  var r = location.pathname;
+
+  const urlRegex = /^https?\:\/\/([^\/?#]+)(?:[\/?#]|$)/i;
+  const multiSlashReg = /\/\/+/g;
+
+  while (typeof (path = paths[i]) === 'string') {
+    // debugger;
+    const matches = path && path.match(urlRegex);
+    if (matches || !i) {
+      r = path;
+    } else {
+      path = path.replace(multiSlashReg, '/');
+      r = resolve(r, path);
+    }
+    i++;
+  }
+
+  return r;
+};
+\ No newline at end of file