Additional device check for Ipad Pro on Safari

src/utils/device.js

@@ -123,10 +123,29 @@ module.exports.isMobile = isMobile;
  */
 function isTablet (mockUserAgent) {
   var userAgent = mockUserAgent || window.navigator.userAgent;
-  return /ipad|Nexus (7|9)|xoom|sch-i800|playbook|tablet|kindle/i.test(userAgent);
+
+  var _isTablet = /ipad|Nexus (7|9)|xoom|sch-i800|playbook|tablet|kindle/i.test(userAgent);
+
+  // Additional check for iPad or MacIntel with touch capabilities and not an MSStream device
+  return _isTablet || isIpad();
 }
 module.exports.isTablet = isTablet;
 
+/**
+ *  Detect ipad devices.
+ *  @param {string} mockUserAgent - Allow passing a mock user agent for testing.
+ *  @param {string} mockDevicePlatform - Allow passing a mock device platform for testing.
+ *  @param {string} mockDeviceTouchPoints - Allow passing a mock device touch points for testing.
+*/
+function isIpad (mockUserAgent, mockDevicePlatform, mockDeviceTouchPoints) {
+  var userAgent = mockUserAgent || window.navigator.userAgent;
+  var platform = mockDevicePlatform || window.navigator.platform;
+  var maxTouchPoints = mockDeviceTouchPoints || window.navigator.maxTouchPoints || 0;
+
+  return platform === 'iPad' || (platform === 'MacIntel' && maxTouchPoints > 0 && /Macintosh|Intel|iPad/i.test(userAgent) && !window.MSStream);
+}
+module.exports.isIpad = isIpad;
+
 function isIOS () {
   return /iPad|iPhone|iPod/.test(window.navigator.platform);
 }

tests/utils/device.test.js

@@ -10,6 +10,29 @@ suite('isTablet', function () {
   });
 });
 
+suite('isIpad', function () {
+  test('is true for iPad', function () {
+    var iPadUserAgent = 'Mozilla/5.0 (iPad; CPU OS 11_0 like Mac OS X) AppleWebKit/604.1.38 (KHTML, like Gecko) Version/11.0 Mobile/15A5341f Safari/604.1';
+    var platform = 'iPad';
+    var maxTouchPoints = 5;
+    assert.ok(device.isTablet(iPadUserAgent, platform, maxTouchPoints));
+  });
+
+  test('is true for MacIntel with touch capabilities', function () {
+    var macUserAgent = 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0.2 Safari/605.1.15';
+    var platform = 'MacIntel';
+    var maxTouchPoints = 5;
+    assert.ok(device.isIpad(macUserAgent, platform, maxTouchPoints));
+  });
+
+  test('is false for MacIntel with no touch capabilities', function () {
+    var macUserAgent = 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0.2 Safari/605.1.15';
+    var platform = 'MacIntel';
+    var maxTouchPoints = 0;
+    assert.ok(!device.isIpad(macUserAgent, platform, maxTouchPoints));
+  });
+});
+
 suite('environment', function () {
   test('isNodeEnvironment is false for browser tests', function () {
     assert.strictEqual(device.isNodeEnvironment, false);