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Viewing changes to src/maasserver/static/js/angular/controllers/nodes_list.js

[r=allenap][bug=1449043][author=ubuntudotcom1] Address bug 1449043 by adding a client-side notification when the user attempts to deploy a node but does not have at least one SSH key installed. We are doing this because previously the node action 'Deploy' was hidden when keys were not installed, but without explanation.

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src/maasserver/static/js/angular/controllers/nodes_list.js
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angular.module('MAAS').controller('NodesListController', [
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    '$scope', '$rootScope', '$routeParams', 'NodesManager', 'DevicesManager',
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    'GeneralManager', 'ManagerHelperService', 'SearchService', 'ZonesManager',
 
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    'UsersManager',
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    function($scope, $rootScope, $routeParams, NodesManager, DevicesManager,
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        GeneralManager, ManagerHelperService, SearchService, ZonesManager) {
 
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        GeneralManager, ManagerHelperService, SearchService, ZonesManager,
 
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        UsersManager) {
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        // Mapping of device.ip_assignment to viewable text.
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        var DEVICE_IP_ASSIGNMENT = {
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        $scope.isActionError = function(tab) {
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            if(angular.isObject($scope.tabs[tab].actionOption) &&
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                $scope.tabs[tab].actionOption.name === "deploy" &&
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                $scope.osinfo.osystems.length === 0 &&
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                $scope.tabs[tab].actionErrorCount === 0) {
 
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                $scope.tabs[tab].actionErrorCount === 0 &&
 
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                ($scope.osinfo.osystems.length === 0 ||
 
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                UsersManager.getSSHKeyCount() === 0)) {
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                return true;
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            }
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            return $scope.tabs[tab].actionErrorCount !== 0;
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            return false;
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        };
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        // Return True if unable to deploy because of missing ssh keys.
 
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        $scope.isSSHKeyError = function(tab) {
 
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            if($scope.tabs[tab].actionErrorCount !== 0) {
 
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                return false;
 
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            }
 
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            if(angular.isObject($scope.tabs[tab].actionOption) &&
 
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                $scope.tabs[tab].actionOption.name === "deploy" &&
 
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                UsersManager.getSSHKeyCount() === 0) {
 
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                return true;
 
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            }
 
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            return false;
 
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        };
 
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        // Called when the current action is cancelled.
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        $scope.actionCancel = function(tab) {
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            leaveViewSelected(tab);
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        // Load NodesManager, DevicesManager, GeneralManager and ZonesManager.
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        ManagerHelperService.loadManagers(
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            [NodesManager, DevicesManager, GeneralManager, ZonesManager]).then(
 
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            [NodesManager, DevicesManager, GeneralManager, ZonesManager,
 
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            UsersManager]).then(
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            function() {
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                $scope.loading = false;
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            });