Displaying message to the user when popup is blocked during opening n…

…omad link

(reference #53)

Super.Human.Portal_Royale/src/net/apacheRoyaleTemplatedApp/controller/CommandLaunchNomadLink.as

@@ -12,6 +12,7 @@ package controller
 	import org.puremvc.as3.multicore.patterns.command.SimpleCommand;
 
 	import view.controls.snackbarNomadHelperUrl.SnackbarNomadHelperUrl;
+	import view.controls.snackbarNomadHelperUrl.SnackbarNomadPopupBlocked;
 
 	/**
 	 * This is a workaround to open a Nomad link directly in an existing Nomad tab by using the Nomad service worker.
@@ -65,7 +66,7 @@ package controller
 				}
 				catch(error:Error)
 				{
-
+					SnackbarNomadPopupBlocked.show();
 				}
 
 				data = null;
@@ -80,6 +81,7 @@ package controller
 			// Retrieve the configred nomadhelper.html URL
 			var loginProxy:ProxyLogin = facade.retrieveProxy(ProxyLogin.NAME) as ProxyLogin;
 			var nomadHelperUrl:String = loginProxy.config.config.nomad_helper_url;
+			var nomadBaseUrl:String = loginProxy.config.config.nomad_base_url;
 
 			// Cancel any later messages - not expected
 			window["onmessage"] = null;
@@ -105,9 +107,9 @@ package controller
 					{
 						navigateToURL(new URLRequest(data.link), "_blank");
 					}
-					catch(e:Error)
+					catch(error:Error)
 					{
-
+						SnackbarNomadPopupBlocked.show();
 					}
 				}
 				else if (successIndex > -1)

Super.Human.Portal_Royale/src/net/apacheRoyaleTemplatedApp/view/controls/snackbarNomadHelperUrl/SnackbarNomadPopupBlocked.as

@@ -0,0 +1,25 @@
+package view.controls.snackbarNomadHelperUrl
+{
+    import org.apache.royale.jewel.Snackbar;
+
+	public class SnackbarNomadPopupBlocked extends Snackbar 
+	{
+		public function SnackbarNomadPopupBlocked()
+		{
+			super();
+
+			this.typeNames = "jewel snackbar layout SnackbarNomadPopupBlocked";
+		}
+
+		public static function show(message:String = "", parent:Object = null):SnackbarNomadPopupBlocked
+		{
+			 var snackbar:SnackbarNomadPopupBlocked = new SnackbarNomadPopupBlocked();
+            		 snackbar.message = message;
+				 snackbar.duration = 0;
+				 snackbar.action = "Close";
+
+           		 snackbar.show(parent);
+			return snackbar;
+		}
+	}
+}

Super.Human.Portal_Royale/src/net/apacheRoyaleTemplatedApp/view/controls/snackbarNomadHelperUrl/SnackbarNomadPopupBlockedContent.mxml

@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<j:VGroup xmlns:fx="http://ns.adobe.com/mxml/2009"
+		  xmlns:j="library://ns.apache.org/royale/jewel" xmlns:html="library://ns.apache.org/royale/html" xmlns:js="library://ns.apache.org/royale/basic"
+		   percentWidth="100" initComplete="onSnackbarInitComplete(event)">
+	<fx:Script>
+	<![CDATA[
+
+		private function onSnackbarInitComplete(event:Event):void
+		{
+			this.refreshAllowMessage();
+		}
+		
+		private function refreshAllowMessage():void
+		{
+			var allowUrl:String = window['link'].baseURI;
+			var domainPattern:RegExp = new RegExp(/^(?:https?:\/\/)?([^\/:?#]+)(?:[\/:?#]|$)/, "i");
+			var result:Object = domainPattern.exec(allowUrl);
+			
+			if (result)
+			{
+				allowMessage.html = 'Allow popups for <code>' + result.pop() + '</code>';
+			}
+			else
+			{
+				allowMessage.text = "Always allow pop-ups from this site.";
+			}
+		}
+	]]>
+</fx:Script>
+	<j:Label multiline="true"
+			 text="It looks like your browser has blocked a pop-up window. To proceed, please enable pop-ups for this site in your browser settings. If you need assistance, follow these steps:"/>
+	<html:Ol percentWidth="100">
+		<html:Li>
+			<j:Label multiline="true" text="Click on the pop-up blocker icon in the address bar."/>
+		</html:Li>
+		<html:Li>
+			<j:Label localId="allowMessage" multiline="true" />
+		</html:Li>
+		<html:Li>
+			<j:Label multiline="true" text="Reload the page."/>
+		</html:Li>
+	</html:Ol>
+</j:VGroup>

Super.Human.Portal_Royale/src/net/apacheRoyaleTemplatedApp/view/controls/snackbarNomadHelperUrl/beads/SnackbarNomadPopupBlockedView.as

@@ -0,0 +1,84 @@
+package view.controls.snackbarNomadHelperUrl.beads
+{
+    import org.apache.royale.core.IStrand;
+    import org.apache.royale.events.Event;
+    import org.apache.royale.html.elements.Div;
+    import org.apache.royale.jewel.Snackbar;
+    import org.apache.royale.jewel.beads.models.SnackbarModel;
+    import org.apache.royale.jewel.beads.views.SnackbarView;
+
+    import view.controls.snackbarNomadHelperUrl.SnackbarNomadPopupBlockedContent;
+
+	public class SnackbarNomadPopupBlockedView extends SnackbarView 
+	{
+		public function SnackbarNomadPopupBlockedView()
+		{
+			super();
+		}
+
+		override public function set strand(value:IStrand):void
+		{
+			super.strand = value;
+
+			var model:SnackbarNomadHelperUrlModel = host.model as SnackbarNomadHelperUrlModel;
+            model.addEventListener("messageChange", messageChangeHandler);
+            model.addEventListener("actionChange", actionChangeHandler);
+
+			var content:NodeList = host.element.getElementsByClassName("snackbar-content");
+				host.element.removeChild(content.item(0));
+
+			var snackbarMessage:SnackbarNomadPopupBlockedContent = new SnackbarNomadPopupBlockedContent();
+				snackbarMessage.className = "jewel snackbar-message";
+
+			var snackbarContent:Div = new Div();
+				snackbarContent.className = "jewel snackbar-content";
+				snackbarContent.addElement(snackbarMessage);
+			host.addElement(snackbarContent);
+
+			this.actionElement = null;
+			if (model.action)
+			{ 
+				actionChangeHandler(null);
+			}
+		}
+
+		/**
+         *  Update the text when message changed. 
+         */
+        override protected function messageChangeHandler(event:Event):void {
+
+        }
+
+        /**
+         *  Show the action element or remove it, based on action text.
+         */
+        override protected function actionChangeHandler(event:Event):void {
+            var model:SnackbarModel = host.model as SnackbarModel;
+
+            if (model.action) {
+				if (!actionElement) {
+					actionElement = document.createElement("div");
+					actionElement.className = "jewel snackbar-action";
+					actionElement.addEventListener("click", actionClickHandler);
+					host.element.firstChild.appendChild(actionElement);
+				}
+				actionElement.innerText = model.action;
+			} else {
+				if (actionElement) {
+					actionElement.removeEventListener("click", actionClickHandler);
+					host.element.firstChild.removeChild(actionElement);
+					actionElement = null;
+				}
+			}
+        }
+
+         /**
+         *  Trigger event and dismiss the host when action clicked.
+         */
+        override protected function actionClickHandler(event:Event):void {
+            	actionElement.removeEventListener("click", actionClickHandler);
+            	host.dispatchEvent(new Event(Snackbar.ACTION));
+            	SnackbarModel(host.model).duration = -1; // set -1 to dismiss
+        }
+	}
+}

Super.Human.Portal_Royale/src/resources/app-styles.css

@@ -265,6 +265,12 @@ controlsSnackbarNomad|SnackbarNomadHelperUrl {
   IBeadView: ClassReference("view.controls.snackbarNomadHelperUrl.beads.SnackbarNomadHelperUrlView");
 }
 
+controlsSnackbarNomad|SnackbarNomadPopupBlocked {
+  IBeadModel: ClassReference("view.controls.snackbarNomadHelperUrl.beads.SnackbarNomadHelperUrlModel");
+  IBeadController: ClassReference("org.apache.royale.jewel.beads.controllers.SnackbarController");
+  IBeadView: ClassReference("view.controls.snackbarNomadHelperUrl.beads.SnackbarNomadPopupBlockedView");
+}
+
 .jewel.slider.noSliderInput input {
 	visibility: hidden;
 	margin: 0px !important;