feat: Add data-transferable-url-parameters attribute to embed

Author: supertinou

src/core/attributes.js

@@ -18,6 +18,10 @@ const transformLegacyDataMode = dataMode => {
   return element ? element.mode : dataMode
 }
 
+const parseTransferableUrlParameters = transferableUrlParameters => {
+  return transferableUrlParameters.replace(/ /g, '').split(',')
+}
+
 const getDataset = element => {
   const data = {}
   ;[].forEach.call(element.attributes, attr => {
@@ -73,6 +77,10 @@ const sanitizePopupAttributes = data => {
     obj.height = parseInt(data.height, 10)
   }
 
+  if (data.transferableUrlParameters) {
+    obj.transferableUrlParameters = parseTransferableUrlParameters(data.transferableUrlParameters)
+  }
+
   return obj
 }
 
@@ -100,6 +108,10 @@ const sanitizeWidgetAttributes = data => {
     obj.buttonText = data.buttonText
   }
 
+  if (data.transferableUrlParameters) {
+    obj.transferableUrlParameters = parseTransferableUrlParameters(data.transferableUrlParameters)
+  }
+
   return obj
 }
 

src/core/attributes.spec.js

@@ -42,6 +42,12 @@ describe('Attributes', () => {
         mode: 'drawer_right'
       })
     })
+
+    it('takes in account the data-transferable-url-parameters option and parse the options correctly', () => {
+      const mockElement = document.createElement('div')
+      mockElement.setAttribute('data-transferable-url-parameters', 'foo, bar,  john')
+      expect(sanitizePopupAttributes(getDataset(mockElement))).toEqual({ transferableUrlParameters: ['foo', 'bar', 'john'] })
+    })
   })
 
   describe('Widget', () => {
@@ -61,5 +67,11 @@ describe('Attributes', () => {
 
       expect(sanitizeWidgetAttributes(getDataset(widgetMockElem))).toEqual(widgetOptions)
     })
+
+    it('takes in account the data-transferable-url-parameters option and parse the options correctly', () => {
+      const widgetMockElem = document.createElement('div')
+      widgetMockElem.setAttribute('data-transferable-url-parameters', ' foo,   bar,  john')
+      expect(sanitizeWidgetAttributes(getDataset(widgetMockElem))).toEqual({ transferableUrlParameters: ['foo', 'bar', 'john'] })
+    })
   })
 })