mirror of
https://github.com/gyurix1968/guacamole-client.git
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405 lines
14 KiB
JavaScript
405 lines
14 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 editing or creating sharing profiles.
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*/
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angular.module('manage').controller('manageSharingProfileController', ['$scope', '$injector',
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function manageSharingProfileController($scope, $injector) {
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// Required types
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var SharingProfile = $injector.get('SharingProfile');
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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 $routeParams = $injector.get('$routeParams');
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var authenticationService = $injector.get('authenticationService');
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var connectionService = $injector.get('connectionService');
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var guacNotification = $injector.get('guacNotification');
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var permissionService = $injector.get('permissionService');
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var schemaService = $injector.get('schemaService');
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var sharingProfileService = $injector.get('sharingProfileService');
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var translationStringService = $injector.get('translationStringService');
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/**
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* An action which can be provided along with the object sent to showStatus
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* to allow the user to acknowledge (and close) the currently-shown status
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* dialog.
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*/
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var ACKNOWLEDGE_ACTION = {
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name : "MANAGE_SHARING_PROFILE.ACTION_ACKNOWLEDGE",
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callback : function acknowledgeCallback() {
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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, effectively canceling the
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* operation which was pending user confirmation.
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*/
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var CANCEL_ACTION = {
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name : "MANAGE_SHARING_PROFILE.ACTION_CANCEL",
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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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* The unique identifier of the data source containing the sharing profile
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* being edited.
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*
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* @type String
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*/
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$scope.selectedDataSource = $routeParams.dataSource;
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/**
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* The identifier of the original sharing profile from which this sharing
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* profile is being cloned. Only valid if this is a new sharing profile.
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*
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* @type String
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*/
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var cloneSourceIdentifier = $location.search().clone;
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/**
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* The identifier of the sharing profile being edited. If a new sharing
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* profile is being created, this will not be defined.
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*
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* @type String
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*/
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var identifier = $routeParams.id;
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/**
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* Map of protocol name to corresponding Protocol object.
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*
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* @type Object.<String, Protocol>
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*/
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$scope.protocols = null;
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/**
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* The sharing profile being modified.
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*
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* @type SharingProfile
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*/
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$scope.sharingProfile = null;
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/**
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* The parameter name/value pairs associated with the sharing profile being
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* modified.
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*
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* @type Object.<String, String>
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*/
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$scope.parameters = null;
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/**
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* Whether the user can save the sharing profile being edited. This could be
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* updating an existing sharing profile, or creating a new sharing profile.
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*
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* @type Boolean
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*/
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$scope.canSaveSharingProfile = null;
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/**
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* Whether the user can delete the sharing profile being edited.
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*
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* @type Boolean
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*/
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$scope.canDeleteSharingProfile = null;
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/**
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* Whether the user can clone the sharing profile being edited.
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*
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* @type Boolean
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*/
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$scope.canCloneSharingProfile = null;
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/**
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* All permissions associated with the current user, or null if the user's
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* permissions have not yet been loaded.
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*
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* @type PermissionSet
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*/
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$scope.permissions = null;
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/**
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* All available sharing profile attributes. This is only the set of
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* attribute definitions, organized as logical groupings of attributes, not
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* attribute values.
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*
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* @type Form[]
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*/
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$scope.attributes = null;
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/**
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* Returns whether critical data has completed being loaded.
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*
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* @returns {Boolean}
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* true if enough data has been loaded for the user interface to be
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* useful, false otherwise.
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*/
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$scope.isLoaded = function isLoaded() {
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return $scope.protocols !== null
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&& $scope.sharingProfile !== null
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&& $scope.primaryConnection !== null
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&& $scope.parameters !== null
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&& $scope.permissions !== null
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&& $scope.attributes !== null
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&& $scope.canSaveSharingProfile !== null
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&& $scope.canDeleteSharingProfile !== null
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&& $scope.canCloneSharingProfile !== null;
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};
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// Pull sharing profile attribute schema
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schemaService.getSharingProfileAttributes($scope.selectedDataSource)
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.success(function attributesReceived(attributes) {
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$scope.attributes = attributes;
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});
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// Query the user's permissions for the current sharing profile
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permissionService.getPermissions($scope.selectedDataSource, authenticationService.getCurrentUsername())
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.success(function permissionsReceived(permissions) {
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$scope.permissions = permissions;
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// The sharing profile can be saved if it is new or if the user has
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// UPDATE permission for that sharing profile (either explicitly or by
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// virtue of being an administrator)
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$scope.canSaveSharingProfile =
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!identifier
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|| PermissionSet.hasSystemPermission(permissions, PermissionSet.SystemPermissionType.ADMINISTER)
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|| PermissionSet.hasSharingProfilePermission(permissions, PermissionSet.ObjectPermissionType.UPDATE, identifier);
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// The sharing profile can be saved only if it exists and the user has
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// DELETE permission (either explicitly or by virtue of being an
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// administrator)
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$scope.canDeleteSharingProfile =
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!!identifier && (
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PermissionSet.hasSystemPermission(permissions, PermissionSet.SystemPermissionType.ADMINISTER)
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|| PermissionSet.hasSharingProfilePermission(permissions, PermissionSet.ObjectPermissionType.DELETE, identifier)
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);
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// The sharing profile can be cloned only if it exists, the user has
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// UPDATE permission on the sharing profile being cloned (is able to
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// read parameters), and the user can create new sharing profiles
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$scope.canCloneSharingProfile =
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!!identifier && (
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PermissionSet.hasSystemPermission(permissions, PermissionSet.SystemPermissionType.ADMINISTER) || (
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PermissionSet.hasSharingProfilePermission(permissions, PermissionSet.ObjectPermissionType.UPDATE, identifier)
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&& PermissionSet.hasSystemPermission(permissions, PermissionSet.SystemPermissionType.CREATE_SHARING_PROFILE)
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)
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);
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});
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// Get protocol metadata
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schemaService.getProtocols($scope.selectedDataSource)
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.success(function protocolsReceived(protocols) {
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$scope.protocols = protocols;
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});
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// If we are editing an existing sharing profile, pull its data
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if (identifier) {
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// Pull data from existing sharing profile
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sharingProfileService.getSharingProfile($scope.selectedDataSource, identifier)
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.success(function sharingProfileRetrieved(sharingProfile) {
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$scope.sharingProfile = sharingProfile;
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});
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// Pull sharing profile parameters
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sharingProfileService.getSharingProfileParameters($scope.selectedDataSource, identifier)
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.success(function parametersReceived(parameters) {
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$scope.parameters = parameters;
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});
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}
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// If we are cloning an existing sharing profile, pull its data instead
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else if (cloneSourceIdentifier) {
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// Pull data from cloned sharing profile
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sharingProfileService.getSharingProfile($scope.selectedDataSource, cloneSourceIdentifier)
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.success(function sharingProfileRetrieved(sharingProfile) {
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// Store data of sharing profile being cloned
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$scope.sharingProfile = sharingProfile;
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// Clear the identifier field because this sharing profile is new
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delete $scope.sharingProfile.identifier;
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});
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// Pull sharing profile parameters from cloned sharing profile
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sharingProfileService.getSharingProfileParameters($scope.selectedDataSource, cloneSourceIdentifier)
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.success(function parametersReceived(parameters) {
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$scope.parameters = parameters;
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});
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}
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// If we are creating a new sharing profile, populate skeleton sharing
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// profile data
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else {
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$scope.sharingProfile = new SharingProfile({
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primaryConnectionIdentifier : $location.search().parent
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});
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$scope.parameters = {};
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}
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// Populate primary connection once its identifier is known
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$scope.$watch('sharingProfile.primaryConnectionIdentifier',
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function retrievePrimaryConnection(identifier) {
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// Pull data from existing sharing profile
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connectionService.getConnection($scope.selectedDataSource, identifier)
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.success(function connectionRetrieved(connection) {
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$scope.primaryConnection = connection;
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});
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});
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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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*
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* <code>PROTOCOL_NAME</code>
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*
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* where <code>NAME</code> is the protocol name transformed via
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* translationStringService.canonicalize().
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*
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* @param {String} protocolName
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* The name of the protocol.
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*
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* @returns {String}
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* The translation namespace for the protocol specified, or null if no
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* namespace could be generated.
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*/
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$scope.getNamespace = function getNamespace(protocolName) {
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// Do not generate a namespace if no protocol is selected
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if (!protocolName)
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return null;
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return 'PROTOCOL_' + translationStringService.canonicalize(protocolName);
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};
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/**
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* Cancels all pending edits, returning to the management page.
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*/
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$scope.cancel = function cancel() {
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$location.url('/settings/' + encodeURIComponent($scope.selectedDataSource) + '/connections');
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};
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/**
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* Cancels all pending edits, opening an edit page for a new sharing profile
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* which is prepopulated with the data from the sharing profile currently
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* being edited.
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*/
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$scope.cloneSharingProfile = function cloneSharingProfile() {
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$location.path('/manage/' + encodeURIComponent($scope.selectedDataSource) + '/sharingProfiles').search('clone', identifier);
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};
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/**
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* Saves the sharing profile, creating a new sharing profile or updating
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* the existing sharing profile.
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*/
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$scope.saveSharingProfile = function saveSharingProfile() {
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$scope.sharingProfile.parameters = $scope.parameters;
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// Save the sharing profile
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sharingProfileService.saveSharingProfile($scope.selectedDataSource, $scope.sharingProfile)
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.success(function savedSharingProfile() {
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$location.url('/settings/' + encodeURIComponent($scope.selectedDataSource) + '/connections');
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})
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// Notify of any errors
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.error(function sharingProfileSaveFailed(error) {
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guacNotification.showStatus({
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'className' : 'error',
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'title' : 'MANAGE_SHARING_PROFILE.DIALOG_HEADER_ERROR',
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'text' : error.message,
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'actions' : [ ACKNOWLEDGE_ACTION ]
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});
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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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* immediately deletes the current sharing profile.
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*/
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var DELETE_ACTION = {
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name : "MANAGE_SHARING_PROFILE.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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deleteSharingProfileImmediately();
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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 sharing profile, without prompting the
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* user for confirmation.
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*/
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var deleteSharingProfileImmediately = function deleteSharingProfileImmediately() {
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// Delete the sharing profile
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sharingProfileService.deleteSharingProfile($scope.selectedDataSource, $scope.sharingProfile)
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.success(function deletedSharingProfile() {
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$location.path('/settings/' + encodeURIComponent($scope.selectedDataSource) + '/connections');
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})
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// Notify of any errors
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.error(function sharingProfileDeletionFailed(error) {
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guacNotification.showStatus({
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'className' : 'error',
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'title' : 'MANAGE_SHARING_PROFILE.DIALOG_HEADER_ERROR',
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'text' : error.message,
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'actions' : [ ACKNOWLEDGE_ACTION ]
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});
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});
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};
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/**
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* Deletes the sharing profile, prompting the user first to confirm that
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* deletion is desired.
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*/
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$scope.deleteSharingProfile = function deleteSharingProfile() {
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// Confirm deletion request
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guacNotification.showStatus({
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'title' : 'MANAGE_SHARING_PROFILE.DIALOG_HEADER_CONFIRM_DELETE',
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'text' : 'MANAGE_SHARING_PROFILE.TEXT_CONFIRM_DELETE',
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'actions' : [ DELETE_ACTION, CANCEL_ACTION]
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});
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};
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}]);
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