133 lines
4.5 KiB
JavaScript
133 lines
4.5 KiB
JavaScript
/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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/**
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* The controller for the home page.
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*/
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angular.module('home').controller('homeController', ['$scope', '$injector',
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function homeController($scope, $injector) {
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// Get required types
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var ConnectionGroup = $injector.get('ConnectionGroup');
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var ClientIdentifier = $injector.get('ClientIdentifier');
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var GroupListItem = $injector.get('GroupListItem');
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// Get required services
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var authenticationService = $injector.get('authenticationService');
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var connectionGroupService = $injector.get('connectionGroupService');
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var dataSourceService = $injector.get('dataSourceService');
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var requestService = $injector.get('requestService');
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/**
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* Map of data source identifier to the root connection group of that data
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* source, or null if the connection group hierarchy has not yet been
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* loaded.
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*
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* @type Object.<String, ConnectionGroup>
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*/
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$scope.rootConnectionGroups = null;
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/**
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* Array of all connection properties that are filterable.
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*
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* @type String[]
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*/
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$scope.filteredConnectionProperties = [
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'name'
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];
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/**
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* Array of all connection group properties that are filterable.
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*
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* @type String[]
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*/
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$scope.filteredConnectionGroupProperties = [
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'name'
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];
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/**
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* Returns whether critical data has completed being loaded.
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*
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* @returns {Boolean}
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* true if enough data has been loaded for the user interface to be
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* useful, false otherwise.
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*/
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$scope.isLoaded = function isLoaded() {
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return $scope.rootConnectionGroups !== null;
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};
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/**
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* Object passed to the guacGroupList directive, providing context-specific
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* functions or data.
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*/
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$scope.context = {
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/**
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* Returns the unique string identifier which must be used when
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* connecting to a connection or connection group represented by the
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* given GroupListItem.
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*
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* @param {GroupListItem} item
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* The GroupListItem to determine the client identifier of.
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*
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* @returns {String}
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* The client identifier associated with the connection or
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* connection group represented by the given GroupListItem, or null
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* if the GroupListItem cannot have an associated client
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* identifier.
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*/
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getClientIdentifier : function getClientIdentifier(item) {
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// If the item is a connection, generate a connection identifier
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if (item.type === GroupListItem.Type.CONNECTION)
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return ClientIdentifier.toString({
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dataSource : item.dataSource,
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type : ClientIdentifier.Types.CONNECTION,
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id : item.identifier
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});
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// If the item is a connection group, generate a connection group identifier
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if (item.type === GroupListItem.Type.CONNECTION_GROUP)
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return ClientIdentifier.toString({
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dataSource : item.dataSource,
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type : ClientIdentifier.Types.CONNECTION_GROUP,
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id : item.identifier
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});
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// Otherwise, no such identifier can exist
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return null;
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}
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};
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// Retrieve root groups and all descendants
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dataSourceService.apply(
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connectionGroupService.getConnectionGroupTree,
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authenticationService.getAvailableDataSources(),
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ConnectionGroup.ROOT_IDENTIFIER
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)
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.then(function rootGroupsRetrieved(rootConnectionGroups) {
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$scope.rootConnectionGroups = rootConnectionGroups;
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}, requestService.DIE);
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}]);
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