From 73ff8a022a11741d9157bda5c235e102bffdfa31 Mon Sep 17 00:00:00 2001
From: Jessica Wang <jessica@cloud.com>
Date: Fri, 7 Oct 2011 15:40:08 -0700
Subject: [PATCH] bug 11481: cloudStack 2.2 - router page - add "Migration
 System VM" action.

---
 .../classes/resources/messages.properties     |  7 +-
 ui/jsp/router.jsp                             | 26 ++++++
 ui/jsp/systemvm.jsp                           |  4 +-
 ui/scripts/cloud.core.router.js               | 87 ++++++++++++++++++-
 ui/scripts/cloud.core.systemvm.js             |  8 +-
 5 files changed, 121 insertions(+), 11 deletions(-)

diff --git a/client/WEB-INF/classes/resources/messages.properties b/client/WEB-INF/classes/resources/messages.properties
index 669203fa868..abaf69aa7ac 100644
--- a/client/WEB-INF/classes/resources/messages.properties
+++ b/client/WEB-INF/classes/resources/messages.properties
@@ -4,9 +4,14 @@
 
 
 #Labels
+label.action.migrate.router=Migrate Router
+label.action.migrate.router.processing=Migrating Router....
+message.migrate.router.confirm=Please confirm the host you wish to migrate the router to:
+label.migrate.router.to=Migrate Router to
+
 label.action.migrate.systemvm=Migrate System VM
 label.action.migrate.systemvm.processing=Migrating System VM....
-message.migrate.systemvm.confirm=Please confirm the host you wish to migrate the System VM to:
+message.migrate.systemvm.confirm=Please confirm the host you wish to migrate the system VM to:
 label.migrate.systemvm.to=Migrate System VM to
 
 mode=Mode
diff --git a/ui/jsp/router.jsp b/ui/jsp/router.jsp
index 5974587bcdf..fa30c28b655 100644
--- a/ui/jsp/router.jsp
+++ b/ui/jsp/router.jsp
@@ -19,6 +19,11 @@ dictionary = {
 	'label.action.change.service': '<fmt:message key="label.action.change.service"/>',
 	'label.action.change.service.processing': '<fmt:message key="label.action.change.service.processing"/>',
 	'message.action.change.service.warning.for.router': '<fmt:message key="message.action.change.service.warning.for.router"/>',
+	'message.migrate.router.confirm' : '<fmt:message key="message.migrate.router.confirm"/>',
+	'label.action.migrate.router': '<fmt:message key="label.action.migrate.router"/>',
+    'label.action.migrate.router.processing': '<fmt:message key="label.action.migrate.router.processing"/>',      
+    'label.full': '<fmt:message key="label.full"/>',
+	'label.available': '<fmt:message key="label.available"/>'
 };	
 </script>
 
@@ -226,6 +231,27 @@ dictionary = {
 </div>
 <!-- router detail panel (end) -->
 
+<!-- Migrate router dialog -->
+<div id="dialog_migrate_router" title='<fmt:message key="label.action.migrate.router" />' style="display: none">
+    <p> 
+		<fmt:message key="message.migrate.router.confirm" />
+    </p>
+    <div class="dialog_formcontent">
+        <form action="#" method="post" id="form_acquire">
+        <ol>
+            <li>
+                <label>
+                    <fmt:message key="label.migrate.router.to" />:</label>
+                <select class="select" id="host_select">
+                </select>
+                <div id="host_select_errormsg" class="dialog_formcontent_errormsg" style="display: none;">
+                </div>
+            </li>
+        </ol>
+        </form>
+    </div>
+</div>
+
 <!-- view console template (begin)  -->
 <div id="view_console_template" style="display:none">
     <div class="vm_consolebox" id="box0">
diff --git a/ui/jsp/systemvm.jsp b/ui/jsp/systemvm.jsp
index 8d35997fb05..0651a9d3d94 100644
--- a/ui/jsp/systemvm.jsp
+++ b/ui/jsp/systemvm.jsp
@@ -220,9 +220,9 @@ dictionary = {
             <li>
                 <label>
                     <fmt:message key="label.migrate.systemvm.to" />:</label>
-                <select class="select" id="migrate_instance_hosts">
+                <select class="select" id="host_select">
                 </select>
-                <div id="migrate_vm_hosts_errormsg" class="dialog_formcontent_errormsg" style="display: none;">
+                <div id="host_select_errormsg" class="dialog_formcontent_errormsg" style="display: none;">
                 </div>
             </li>
         </ol>
diff --git a/ui/scripts/cloud.core.router.js b/ui/scripts/cloud.core.router.js
index 0ca2c76b2a1..b5850e3f8a2 100644
--- a/ui/scripts/cloud.core.router.js
+++ b/ui/scripts/cloud.core.router.js
@@ -76,7 +76,8 @@ function routerGetSearchParams() {
 
 function afterLoadRouterJSP() {
 	// dialogs    
-    initDialog("dialog_change_system_service_offering", 600);  
+    initDialog("dialog_change_system_service_offering", 600); 
+    initDialog("dialog_migrate_router", 600);
 }
 
 function routerToMidmenu(jsonObj, $midmenuItem1) {
@@ -207,7 +208,11 @@ function routerBuildActionMenu(jsonObj, $thisTab, $midmenuItem1) {
     if (jsonObj.state == 'Running') {   
         buildActionLinkForTab("label.action.stop.router", routerActionMap, $actionMenu, $midmenuItem1, $thisTab);	
         buildActionLinkForTab("label.action.reboot.router", routerActionMap, $actionMenu, $midmenuItem1, $thisTab);	  
-        buildActionLinkForTab("label.action.change.service", routerActionMap, $actionMenu, $midmenuItem1, $thisTab);
+        buildActionLinkForTab("label.action.change.service", routerActionMap, $actionMenu, $midmenuItem1, $thisTab);
+        if (isAdmin()) 
+		{
+			buildActionLinkForTab("label.action.migrate.router", routerActionMap, $actionMenu, $midmenuItem1, $thisTab);
+		}
         noAvailableActions = false;      
     }
     else if (jsonObj.state == 'Stopped') {        
@@ -364,6 +369,59 @@ function doChangeSystemServiceOffering($actionLink, $detailsTab, $midmenuItem1)
 	}).dialog("open");
 }
 
+function doMigrateRouter($actionLink, $detailsTab, $midmenuItem1) {    
+    var jsonObj = $midmenuItem1.data("jsonObj");
+	var id = jsonObj.id;	
+	$.ajax({	   
+	    data: createURL("command=listHosts&VirtualMachineId="+id), 
+		//data: createURL("command=listHosts"), //for testing, comment it out before checking in.
+		dataType: "json",
+		async: false,
+		success: function(json) {
+			var hosts = json.listhostsresponse.host;
+			var hostSelect = $("#dialog_migrate_router #host_select").empty();
+			
+			if (hosts != null && hosts.length > 0) {
+				for (var i = 0; i < hosts.length; i++) {
+					var option = $("<option value='" + hosts[i].id + "'>" + fromdb(hosts[i].name) + ": " +((hosts[i].hasEnoughCapacity) ? dictionary["label.available"] : dictionary["label.full"]) + "</option>").data("name", fromdb(hosts[i].name));
+					hostSelect.append(option); 
+				}
+			} 
+		},
+		error: function(XMLHttpResponse) {
+			handleError(XMLHttpResponse, function() {
+				$("#dialog_migrate_router #host_select").empty();
+			});
+		}
+    });
+	
+	$("#dialog_migrate_router")
+	.dialog('option', 'buttons', { 						
+		"OK": function() { 
+		    var $thisDialog = $(this);
+		      
+		    var isValid = true;				
+			isValid &= validateDropDownBox("Host", $thisDialog.find("#host_select"), $thisDialog.find("#host_select_errormsg"));	
+			if (!isValid) 
+			    return;
+		    
+			$thisDialog.dialog("close"); 
+			var hostId = $thisDialog.find("#host_select").val();
+			/*		
+			if(jsonObj.state != "Stopped") {				    
+		        $midmenuItem1.find("#info_icon").addClass("error").show();
+                $midmenuItem1.data("afterActionInfo", ($actionLink.data("label") + " action failed. Reason: virtual instance needs to be stopped before you can change its service."));  
+	        }
+			*/
+            var apiCommand = "command=migrateSystemVm&hostid="+hostId+"&virtualmachineid="+id;	     
+            doActionToTab(id, $actionLink, apiCommand, $midmenuItem1, $detailsTab);				
+		}, 
+		"Cancel": function() { 
+			$(this).dialog("close"); 			
+		} 
+	}).dialog("open");
+}
+
 var routerActionMap = {      
     "label.action.start.router": {        
         isAsyncJob: true,
@@ -403,5 +461,26 @@ var routerActionMap = {
             var jsonObj = json.changeserviceforrouterresponse.domainrouter;       
             vmToMidmenu(jsonObj, $midmenuItem1);           
         }
-    }
-}   
\ No newline at end of file
+    },
+    "label.action.migrate.router": {
+        isAsyncJob: true,        
+ 		asyncJobResponse: "migratesystemvmresponse", 
+        inProcessText: "label.action.migrate.router.processing",
+        dialogBeforeActionFn : doMigrateRouter,
+        afterActionSeccessFn: function(json, $midmenuItem1, id) {       	   
+            //var jsonObj = json.queryasyncjobresultresponse.jobresult.systemvminstance;    //not all properties returned in systemvminstance 
+	    	$.ajax({
+	            data: createURL("command=listRouters&id="+id),
+	            dataType: "json",
+	            async: false,
+	            success: function(json) {  
+	                var items = json.listroutersresponse.router;                   
+	                if(items != null && items.length > 0) {
+	                    jsonObj = items[0];
+	                    routerToMidmenu(jsonObj, $midmenuItem1); 
+	                }
+	            }
+	        });   
+        }
+    }     
+}   
diff --git a/ui/scripts/cloud.core.systemvm.js b/ui/scripts/cloud.core.systemvm.js
index 557568c92c9..fc6c7b48e8f 100644
--- a/ui/scripts/cloud.core.systemvm.js
+++ b/ui/scripts/cloud.core.systemvm.js
@@ -389,7 +389,7 @@ function doMigrateSystemVM($actionLink, $detailsTab, $midmenuItem1) {
 		async: false,
 		success: function(json) {
 			var hosts = json.listhostsresponse.host;
-			var hostSelect = $("#dialog_migrate_systemvm #migrate_instance_hosts").empty();
+			var hostSelect = $("#dialog_migrate_systemvm #host_select").empty();
 			
 			if (hosts != null && hosts.length > 0) {
 				for (var i = 0; i < hosts.length; i++) {
@@ -400,7 +400,7 @@ function doMigrateSystemVM($actionLink, $detailsTab, $midmenuItem1) {
 		},
 		error: function(XMLHttpResponse) {
 			handleError(XMLHttpResponse, function() {
-				$("#dialog_migrate_systemvm #migrate_instance_hosts").empty();
+				$("#dialog_migrate_systemvm #host_select").empty();
 			});
 		}
     });
@@ -411,12 +411,12 @@ function doMigrateSystemVM($actionLink, $detailsTab, $midmenuItem1) {
 		    var $thisDialog = $(this);
 		      
 		    var isValid = true;				
-			isValid &= validateDropDownBox("Host", $thisDialog.find("#migrate_instance_hosts"), $thisDialog.find("#migrate_instance_errormsg"));	
+			isValid &= validateDropDownBox("Host", $thisDialog.find("#host_select"), $thisDialog.find("#host_select_errormsg"));	
 			if (!isValid) 
 			    return;
 		    
 			$thisDialog.dialog("close"); 
-			var hostId = $thisDialog.find("#migrate_instance_hosts").val();
+			var hostId = $thisDialog.find("#host_select").val();
 			/*		
 			if(jsonObj.state != "Stopped") {				    
 		        $midmenuItem1.find("#info_icon").addClass("error").show();