Adds machine start confirmation on list-machines if limit per user reached

public/js/ravada.js

@@ -97,9 +97,41 @@
               );
             };
 
-            $scope.action = function(machine, action) {
+            $scope.confirmingMachineStopOnNewMachineStartData = null;
+
+            $scope.confirmingMachineStopOnNewMachineStartDataCancelled = function() { 
+                $scope.confirmingMachineStopOnNewMachineStartData = null;
+            };
+
+            $scope.confirmingMachineStopOnNewMachineStartDataDone = function() { 
+                $scope.action($scope.confirmingMachineStopOnNewMachineStartData.machine, $scope.confirmingMachineStopOnNewMachineStartData.action, true);
+                $scope.confirmingMachineStopOnNewMachineStartData = null;
+            };
+
+            $scope.checkExecutionMachineLimits = function(action,machine) {
+              $http.get('/execution_machines_limit')
+                .then(function(data) {
+                    if ((data.data.can_start_many) || (data.data.running_domains.indexOf(machine.id) >= 0) || (data.data.start_limit > data.data.running_domains.length)) {
+                        $scope.action(machine, action, true);
+                    }
+                    else {
+                        $scope.confirmingMachineStopOnNewMachineStartData = { action: action, machine: machine };
+                    }
+                }, function(data,status) {
+                      console.error('Repos error', status, data);
+                      window.location.reload();
+                });
+            };
+
+            $scope.action = function(machine, action, confirmed) {
                 machine.action = false;
-                if ( action == 'restore' ) {
+                if (action == 'start') {
+                    if (! confirmed) {
+                        $scope.checkExecutionMachineLimits(action, machine); 
+                    } else {
+                        window.location.assign('/machine/clone/' + machine.id + '.html');
+                    }                    
+                } else if ( action == 'restore' ) {
                     $scope.host_restore = machine.id_clone;
                     $scope.host_shutdown = 0;
                     $scope.host_force_shutdown = 0;

templates/main/list_bases_ng.html.ep

@@ -38,9 +38,22 @@
                 </div>
             </div>
             <div class="card-body" id="step2">
+              <div ng-show="(confirmingMachineStopOnNewMachineStartData) && (confirmingMachineStopOnNewMachineStartData.action === 'start')" class="row alert alert-warning" role="alert">
+                <div>
+                    <span><%=l 'One of the machines that are currently running will be shutdown.' %></span>
+                    <br>
+                    <span><%=l 'Continue?' %></span>
+                    <br>
+                </div>
+                <div class="pull-right">
+                  <input type="button" class="btn btn-danger btn-xs" value="<%=l 'Yes' %>" ng-click="confirmingMachineStopOnNewMachineStartDataDone()">
+                  <input type="button" class="btn btn-primary btn-xs" value="<%=l 'No' %>" ng-click="confirmingMachineStopOnNewMachineStartDataCancelled()">
+                </div>
+                <br>
+              </div>
                 <div class="row">
                 <a type="button" class="btn btn-success mr-2" ng-hide="machine.action"
-                   href="/machine/clone/{{machine.id}}.html"><strong><i class="fa fa-play" aria-hidden="true"></i>&nbsp;<%=l 'Start' %></strong></a>
+                   ng-click="action(machine,'start')"><strong><i class="fa fa-play" aria-hidden="true"></i>&nbsp;<%=l 'Start' %></strong></a>
                     <div class="dropdown">
                         <button ng-show="machine.is_active && !machine.action" class="btn btn-secondary dropdown-toggle"
                             ng-click="$parent.refresh=20" type="button" id="dropdownMenuButton"

templates/main/vm_actions.html.ep

@@ -11,10 +11,12 @@
   </div>
 
   <div ng-show="(confirmingMachineStopOnNewMachineStartData) && (confirmingMachineStopOnNewMachineStartData.action === 'start')" class="alert alert-warning" role="alert">
-    <span><%=l 'One of the machines that are currently running will be shutdown.' %></span>
-    <br>
-    <span><%=l 'Continue?' %></span>
-    <br>
+    <div>
+        <span><%=l 'One of the machines that are currently running will be shutdown.' %></span>
+        <br>
+        <span><%=l 'Continue?' %></span>
+        <br>
+    </div>
     <div class="pull-right">
       <input type="button" class="btn btn-danger btn-xs" value="<%=l 'Yes' %>" ng-click="confirmingMachineStopOnNewMachineStartDataDone()">
       <input type="button" class="btn btn-primary btn-xs" value="<%=l 'No' %>" ng-click="confirmingMachineStopOnNewMachineStartDataCancelled()">
@@ -33,10 +35,12 @@
   </div>
 
   <div type="warning" ng-show="(confirmingMachineStopOnNewMachineStartData) && (confirmingMachineStopOnNewMachineStartData.action === 'view')" class="alert alert-warning" role="alert">
-    <span><%=l 'One of the machines that are currently running will be shutdown.' %></span>
-    <br>
-    <span><%=l 'Continue?' %></span>
-    <br>
+    <div>
+        <span><%=l 'One of the machines that are currently running will be shutdown.' %></span>
+        <br>
+        <span><%=l 'Continue?' %></span>
+        <br>
+    </div>
     <div class="pull-right">
       <input type="button" class="btn btn-primary btn-xs" value="<%=l 'Yes' %>" ng-click="confirmingMachineStopOnNewMachineStartDataDone()">
       <input type="button" class="btn btn-primary btn-xs" value="<%=l 'No' %>" ng-click="confirmingMachineStopOnNewMachineStartDataCancelled()">