mirror of
https://github.com/gyurix1968/guacamole-client.git
synced 2025-09-06 13:17:41 +00:00
GUACAMOLE-220: Migrate connection management screen to common buttons and permission logic.
This commit is contained in:
Michael Jumper
@@ -24,17 +24,18 @@ angular.module('manage').controller('manageConnectionController', ['$scope', '$i
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function manageConnectionController($scope, $injector) {
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// Required types
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var Connection = $injector.get('Connection');
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var ConnectionGroup = $injector.get('ConnectionGroup');
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var HistoryEntryWrapper = $injector.get('HistoryEntryWrapper');
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var PermissionSet = $injector.get('PermissionSet');
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var Connection = $injector.get('Connection');
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var ConnectionGroup = $injector.get('ConnectionGroup');
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var HistoryEntryWrapper = $injector.get('HistoryEntryWrapper');
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var ManagementPermissions = $injector.get('ManagementPermissions');
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var PermissionSet = $injector.get('PermissionSet');
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// Required services
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var $location = $injector.get('$location');
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var $q = $injector.get('$q');
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var $routeParams = $injector.get('$routeParams');
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var $translate = $injector.get('$translate');
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var authenticationService = $injector.get('authenticationService');
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var guacNotification = $injector.get('guacNotification');
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var connectionService = $injector.get('connectionService');
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var connectionGroupService = $injector.get('connectionGroupService');
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var permissionService = $injector.get('permissionService');
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@@ -110,34 +111,13 @@ angular.module('manage').controller('manageConnectionController', ['$scope', '$i
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$scope.historyEntryWrappers = null;
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/**
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* Whether the user can save the connection being edited. This could be
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* updating an existing connection, or creating a new connection.
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* The managment-related actions that the current user may perform on the
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* connection currently being created/modified, or null if the current
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* user's permissions have not yet been loaded.
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*
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* @type Boolean
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* @type ManagementPermissions
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*/
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$scope.canSaveConnection = null;
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/**
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* Whether the user can delete the connection being edited.
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*
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* @type Boolean
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*/
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$scope.canDeleteConnection = null;
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/**
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* Whether the user can clone the connection being edited.
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*
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* @type Boolean
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*/
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$scope.canCloneConnection = null;
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/**
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* All permissions associated with the current user, or null if the user's
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* permissions have not yet been loaded.
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*
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* @type PermissionSet
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*/
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$scope.permissions = null;
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$scope.managementPermissions = null;
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/**
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* All available connection attributes. This is only the set of attribute
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@@ -157,154 +137,163 @@ angular.module('manage').controller('manageConnectionController', ['$scope', '$i
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*/
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$scope.isLoaded = function isLoaded() {
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return $scope.protocols !== null
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&& $scope.rootGroup !== null
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&& $scope.connection !== null
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&& $scope.parameters !== null
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&& $scope.historyDateFormat !== null
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&& $scope.historyEntryWrappers !== null
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&& $scope.permissions !== null
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&& $scope.attributes !== null
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&& $scope.canSaveConnection !== null
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&& $scope.canDeleteConnection !== null
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&& $scope.canCloneConnection !== null;
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return $scope.protocols !== null
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&& $scope.rootGroup !== null
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&& $scope.connection !== null
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&& $scope.parameters !== null
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&& $scope.historyDateFormat !== null
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&& $scope.historyEntryWrappers !== null
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&& $scope.managementPermissions !== null
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&& $scope.attributes !== null;
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};
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// Pull connection attribute schema
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schemaService.getConnectionAttributes($scope.selectedDataSource)
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.then(function attributesReceived(attributes) {
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$scope.attributes = attributes;
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}, requestService.WARN);
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/**
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* Loads the data associated with the connection having the given
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* identifier, preparing the interface for making modifications to that
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* existing connection.
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*
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* @param {String} dataSource
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* The unique identifier of the data source containing the connection to
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* load.
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*
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* @param {String} identifier
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* The identifier of the connection to load.
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*
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* @returns {Promise}
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* A promise which is resolved when the interface has been prepared for
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* editing the given connection.
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*/
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var loadExistingConnection = function loadExistingConnection(dataSource, identifier) {
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return $q.all({
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connection : connectionService.getConnection(dataSource, identifier),
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historyEntries : connectionService.getConnectionHistory(dataSource, identifier),
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parameters : connectionService.getConnectionParameters(dataSource, identifier)
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})
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.then(function connectionDataRetrieved(values) {
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// Pull connection group hierarchy
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connectionGroupService.getConnectionGroupTree(
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$scope.selectedDataSource,
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ConnectionGroup.ROOT_IDENTIFIER,
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[PermissionSet.ObjectPermissionType.ADMINISTER]
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)
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.then(function connectionGroupReceived(rootGroup) {
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$scope.rootGroup = rootGroup;
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}, requestService.WARN);
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// Query the user's permissions for the current connection
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permissionService.getEffectivePermissions($scope.selectedDataSource, authenticationService.getCurrentUsername())
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.then(function permissionsReceived(permissions) {
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$scope.permissions = permissions;
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// Check if the connection is new or if the user has UPDATE permission
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$scope.canSaveConnection =
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!identifier
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|| PermissionSet.hasSystemPermission(permissions, PermissionSet.SystemPermissionType.ADMINISTER)
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|| PermissionSet.hasConnectionPermission(permissions, PermissionSet.ObjectPermissionType.UPDATE, identifier);
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// Check if connection is not new and the user has DELETE permission
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$scope.canDeleteConnection =
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!!identifier && (
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PermissionSet.hasSystemPermission(permissions, PermissionSet.SystemPermissionType.ADMINISTER)
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|| PermissionSet.hasConnectionPermission(permissions, PermissionSet.ObjectPermissionType.DELETE, identifier)
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);
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// Check if the connection is not new and the user has UPDATE and CREATE_CONNECTION permissions
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$scope.canCloneConnection =
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!!identifier && (
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PermissionSet.hasSystemPermission(permissions, PermissionSet.SystemPermissionType.ADMINISTER) || (
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PermissionSet.hasConnectionPermission(permissions, PermissionSet.ObjectPermissionType.UPDATE, identifier)
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&& PermissionSet.hasSystemPermission(permissions, PermissionSet.SystemPermissionType.CREATE_CONNECTION)
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)
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);
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}, requestService.WARN);
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// Get protocol metadata
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schemaService.getProtocols($scope.selectedDataSource)
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.then(function protocolsReceived(protocols) {
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$scope.protocols = protocols;
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}, requestService.WARN);
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// Get history date format
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$translate('MANAGE_CONNECTION.FORMAT_HISTORY_START').then(function historyDateFormatReceived(historyDateFormat) {
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$scope.historyDateFormat = historyDateFormat;
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}, angular.noop);
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// If we are editing an existing connection, pull its data
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if (identifier) {
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// Pull data from existing connection
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connectionService.getConnection($scope.selectedDataSource, identifier)
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.then(function connectionRetrieved(connection) {
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$scope.connection = connection;
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}, requestService.WARN);
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// Pull connection history
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connectionService.getConnectionHistory($scope.selectedDataSource, identifier)
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.then(function historyReceived(historyEntries) {
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$scope.connection = values.connection;
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$scope.parameters = values.parameters;
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// Wrap all history entries for sake of display
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$scope.historyEntryWrappers = [];
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historyEntries.forEach(function wrapHistoryEntry(historyEntry) {
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angular.forEach(values.historyEntries, function wrapHistoryEntry(historyEntry) {
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$scope.historyEntryWrappers.push(new HistoryEntryWrapper(historyEntry));
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});
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}, requestService.WARN);
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});
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};
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// Pull connection parameters
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connectionService.getConnectionParameters($scope.selectedDataSource, identifier)
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.then(function parametersReceived(parameters) {
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$scope.parameters = parameters;
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}, requestService.WARN);
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}
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/**
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* Loads the data associated with the connection having the given
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* identifier, preparing the interface for cloning that existing
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* connection.
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*
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* @param {String} dataSource
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* The unique identifier of the data source containing the connection
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* to be cloned.
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*
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* @param {String} identifier
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* The identifier of the connection being cloned.
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*
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* @returns {Promise}
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* A promise which is resolved when the interface has been prepared for
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* cloning the given connection.
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*/
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var loadClonedConnection = function loadClonedConnection(dataSource, identifier) {
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return $q.all({
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connection : connectionService.getConnection(dataSource, identifier),
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parameters : connectionService.getConnectionParameters(dataSource, identifier)
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})
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.then(function connectionDataRetrieved(values) {
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// If we are cloning an existing connection, pull its data instead
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else if (cloneSourceIdentifier) {
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// Pull data from cloned connection
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connectionService.getConnection($scope.selectedDataSource, cloneSourceIdentifier)
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.then(function connectionRetrieved(connection) {
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$scope.connection = connection;
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$scope.connection = values.connection;
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$scope.parameters = values.parameters;
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// Clear the identifier field because this connection is new
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delete $scope.connection.identifier;
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}, requestService.WARN);
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// Do not pull connection history
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$scope.historyEntryWrappers = [];
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// Cloned connections have no history
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$scope.historyEntryWrappers = [];
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// Pull connection parameters from cloned connection
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connectionService.getConnectionParameters($scope.selectedDataSource, cloneSourceIdentifier)
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.then(function parametersReceived(parameters) {
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$scope.parameters = parameters;
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}, requestService.WARN);
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}
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});
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};
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// If we are creating a new connection, populate skeleton connection data
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else {
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/**
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* Loads skeleton connection data, preparing the interface for creating a
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* new connection.
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*
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* @returns {Promise}
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* A promise which is resolved when the interface has been prepared for
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* creating a new connection.
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*/
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var loadSkeletonConnection = function loadSkeletonConnection() {
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// Use skeleton connection object with no associated permissions,
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// history, or parameters
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$scope.connection = new Connection({
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protocol : 'vnc',
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parentIdentifier : $location.search().parent
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});
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$scope.historyEntryWrappers = [];
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$scope.parameters = {};
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}
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/**
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* Returns whether the current user can change/set all connection
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* attributes for the connection being edited, regardless of whether those
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* attributes are already explicitly associated with that connection.
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*
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* @returns {Boolean}
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* true if the current user can change all attributes for the
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* connection being edited, regardless of whether those attributes are
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* already explicitly associated with that connection, false otherwise.
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*/
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$scope.canChangeAllAttributes = function canChangeAllAttributes() {
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// All attributes can be set if we are creating the connection
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return !identifier;
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return $q.resolve();
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};
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/**
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* Loads the data requred for performing the management task requested
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* through the route parameters given at load time, automatically preparing
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* the interface for editing an existing connection, cloning an existing
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* connection, or creating an entirely new connection.
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*
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* @returns {Promise}
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* A promise which is resolved when the interface has been prepared
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* for performing the requested management task.
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*/
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var loadRequestedConnection = function loadRequestedConnection() {
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// If we are editing an existing connection, pull its data
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if (identifier)
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return loadExistingConnection($scope.selectedDataSource, identifier);
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// If we are cloning an existing connection, pull its data instead
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if (cloneSourceIdentifier)
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return loadClonedConnection($scope.selectedDataSource, cloneSourceIdentifier);
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// If we are creating a new connection, populate skeleton connection data
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return loadSkeletonConnection();
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};
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// Populate interface with requested data
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$q.all({
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connectionData : loadRequestedConnection(),
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attributes : schemaService.getConnectionAttributes($scope.selectedDataSource),
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permissions : permissionService.getEffectivePermissions($scope.selectedDataSource, authenticationService.getCurrentUsername()),
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protocols : schemaService.getProtocols($scope.selectedDataSource),
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rootGroup : connectionGroupService.getConnectionGroupTree($scope.selectedDataSource, ConnectionGroup.ROOT_IDENTIFIER, [PermissionSet.ObjectPermissionType.ADMINISTER])
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})
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.then(function dataRetrieved(values) {
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$scope.attributes = values.attributes;
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$scope.protocols = values.protocols;
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$scope.rootGroup = values.rootGroup;
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$scope.managementPermissions = ManagementPermissions.fromPermissionSet(
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values.permissions,
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PermissionSet.SystemPermissionType.CREATE_CONNECTION,
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PermissionSet.hasConnectionPermission,
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identifier);
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}, requestService.WARN);
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// Get history date format
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$translate('MANAGE_CONNECTION.FORMAT_HISTORY_START').then(function historyDateFormatReceived(historyDateFormat) {
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$scope.historyDateFormat = historyDateFormat;
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}, angular.noop);
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/**
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* Returns the translation string namespace for the protocol having the
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* given name. The namespace will be of the form:
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@@ -353,9 +342,10 @@ angular.module('manage').controller('manageConnectionController', ['$scope', '$i
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};
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/**
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* Cancels all pending edits, returning to the management page.
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* Cancels all pending edits, returning to the main list of connections
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* within the selected data source.
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*/
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$scope.cancel = function cancel() {
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$scope.returnToConnectionList = function returnToConnectionList() {
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$location.url('/settings/' + encodeURIComponent($scope.selectedDataSource) + '/connections');
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};
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@@ -368,76 +358,33 @@ angular.module('manage').controller('manageConnectionController', ['$scope', '$i
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};
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/**
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* Saves the connection, creating a new connection or updating the existing
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* connection.
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* Saves the current connection, creating a new connection or updating the
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* existing connection, returning a promise which is resolved if the save
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* operation succeeds and rejected if the save operation fails.
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*
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* @returns {Promise}
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* A promise which is resolved if the save operation succeeds and is
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* rejected with an {@link Error} if the save operation fails.
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*/
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$scope.saveConnection = function saveConnection() {
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$scope.connection.parameters = $scope.parameters;
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// Save the connection
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connectionService.saveConnection($scope.selectedDataSource, $scope.connection)
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.then(function savedConnection() {
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$location.url('/settings/' + encodeURIComponent($scope.selectedDataSource) + '/connections');
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}, guacNotification.SHOW_REQUEST_ERROR);
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return connectionService.saveConnection($scope.selectedDataSource, $scope.connection);
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};
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/**
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* An action to be provided along with the object sent to showStatus which
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* immediately deletes the current connection.
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*/
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var DELETE_ACTION = {
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name : "MANAGE_CONNECTION.ACTION_DELETE",
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className : "danger",
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// Handle action
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callback : function deleteCallback() {
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deleteConnectionImmediately();
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guacNotification.showStatus(false);
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}
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};
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/**
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* An action to be provided along with the object sent to showStatus which
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* closes the currently-shown status dialog.
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*/
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var CANCEL_ACTION = {
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name : "MANAGE_CONNECTION.ACTION_CANCEL",
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// Handle action
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callback : function cancelCallback() {
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guacNotification.showStatus(false);
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}
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};
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/**
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* Immediately deletes the current connection, without prompting the user
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* for confirmation.
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*/
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var deleteConnectionImmediately = function deleteConnectionImmediately() {
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// Delete the connection
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connectionService.deleteConnection($scope.selectedDataSource, $scope.connection)
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.then(function deletedConnection() {
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$location.path('/settings/' + encodeURIComponent($scope.selectedDataSource) + '/connections');
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}, guacNotification.SHOW_REQUEST_ERROR);
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};
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/**
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* Deletes the connection, prompting the user first to confirm that
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* deletion is desired.
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* Deletes the current connection, returning a promise which is resolved if
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* the delete operation succeeds and rejected if the delete operation fails.
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*
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* @returns {Promise}
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* A promise which is resolved if the delete operation succeeds and is
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* rejected with an {@link Error} if the delete operation fails.
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*/
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$scope.deleteConnection = function deleteConnection() {
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// Confirm deletion request
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guacNotification.showStatus({
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'title' : 'MANAGE_CONNECTION.DIALOG_HEADER_CONFIRM_DELETE',
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'text' : {
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key : 'MANAGE_CONNECTION.TEXT_CONFIRM_DELETE'
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},
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'actions' : [ DELETE_ACTION, CANCEL_ACTION]
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});
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return connectionService.deleteConnection($scope.selectedDataSource, $scope.connection);
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};
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}]);
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@@ -41,7 +41,7 @@
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<!-- Connection attributes section -->
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<div class="attributes">
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<guac-form namespace="'CONNECTION_ATTRIBUTES'" content="attributes"
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model="connection.attributes" model-only="!canChangeAllAttributes()"></guac-form>
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model="connection.attributes" model-only="!managementPermissions.canChangeAllAttributes"></guac-form>
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</div>
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<!-- Connection parameters -->
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@@ -53,12 +53,13 @@
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</div>
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<!-- Form action buttons -->
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<div class="action-buttons">
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<button ng-show="canSaveConnection" ng-click="saveConnection()">{{'MANAGE_CONNECTION.ACTION_SAVE' | translate}}</button>
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<button ng-show="canCloneConnection" ng-click="cloneConnection()">{{'MANAGE_CONNECTION.ACTION_CLONE' | translate}}</button>
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<button ng-click="cancel()">{{'MANAGE_CONNECTION.ACTION_CANCEL' | translate}}</button>
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<button ng-show="canDeleteConnection" ng-click="deleteConnection()" class="danger">{{'MANAGE_CONNECTION.ACTION_DELETE' | translate}}</button>
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</div>
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<management-buttons namespace="'MANAGE_CONNECTION'"
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permissions="managementPermissions"
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save="saveConnection()"
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delete="deleteConnection()"
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clone="cloneConnection()"
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return="returnToConnectionList()">
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</management-buttons>
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<!-- Connection history -->
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<h2 class="header">{{'MANAGE_CONNECTION.SECTION_HEADER_HISTORY' | translate}}</h2>
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Reference in New Issue
Block a user