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GUAC-975: Only display views once critical data is loaded.

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This commit is contained in:
Michael Jumper
2015-01-04 18:09:35 -08:00
parent 5a6a23cdd7
commit 47d03a8974
11 changed files with 481 additions and 217 deletions
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94
guacamole/src/main/webapp/app/manage/controllers/manageController.js
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@@ -32,7 +32,9 @@ angular.module('manage').controller('manageController', ['$scope', '$injector',
var User = $injector.get('User');
// Required services
var authenticationService = $injector.get('authenticationService');
var connectionGroupService = $injector.get('connectionGroupService');
var permissionService = $injector.get('permissionService');
var userService = $injector.get('userService');
/**
@@ -47,6 +49,46 @@ angular.module('manage').controller('manageController', ['$scope', '$injector',
}
};
/**
* Whether the current user can manage users. If the current permissions
* have not yet been loaded, this will be null.
*
* @type Boolean
*/
$scope.canManageUsers = null;
/**
* Whether the current user can manage connections. If the current
* permissions have not yet been loaded, this will be null.
*
* @type Boolean
*/
$scope.canManageConnections = null;
/**
* Whether the current user can create new users. If the current
* permissions have not yet been loaded, this will be null.
*
* @type Boolean
*/
$scope.canCreateUsers = null;
/**
* Whether the current user can create new connections. If the current
* permissions have not yet been loaded, this will be null.
*
* @type Boolean
*/
$scope.canCreateConnections = null;
/**
* Whether the current user can create new connection groups. If the
* current permissions have not yet been loaded, this will be null.
*
* @type Boolean
*/
$scope.canCreateConnectionGroups = null;
/**
* The name of the new user to create, if any, when user creation is
* requested via newUser().
@@ -54,6 +96,58 @@ angular.module('manage').controller('manageController', ['$scope', '$injector',
* @type String
*/
$scope.newUsername = "";
/**
* Returns whether critical data has completed being loaded.
*
* @returns {Boolean}
* true if enough data has been loaded for the user interface to be
* useful, false otherwise.
*/
$scope.isLoaded = function isLoaded() {
return $scope.users !== null
&& $scope.rootGroup !== null
&& $scope.canManageUsers !== null
&& $scope.canManageConnections !== null
&& $scope.canCreateUsers !== null
&& $scope.canCreateConnections !== null
&& $scope.canCreateConnectionGroups !== null;
};
// Retrieve current permissions
permissionService.getPermissions(authenticationService.getCurrentUserID())
.success(function permissionsRetrieved(permissions) {
// Determine whether the current user can create new users
$scope.canCreateUsers =
PermissionSet.hasSystemPermission(permissions, PermissionSet.SystemPermissionType.ADMINISTER)
|| PermissionSet.hasSystemPermission(permissions, PermissionSet.SystemPermissionType.CREATE_USER);
// Determine whether the current user can create new users
$scope.canCreateConnections =
PermissionSet.hasSystemPermission(permissions, PermissionSet.SystemPermissionType.ADMINISTER)
|| PermissionSet.hasSystemPermission(permissions, PermissionSet.SystemPermissionType.CREATE_CONNECTION);
// Determine whether the current user can create new users
$scope.canCreateConnectionGroups =
PermissionSet.hasSystemPermission(permissions, PermissionSet.SystemPermissionType.ADMINISTER)
|| PermissionSet.hasSystemPermission(permissions, PermissionSet.SystemPermissionType.CREATE_CONNECTION_GROUP);
// Determine whether the current user can manage other users
$scope.canManageUsers =
$scope.canCreateUsers
|| PermissionSet.hasUserPermission(permissions, PermissionSet.ObjectPermissionType.UPDATE);
// Determine whether the current user can manage other connections
$scope.canManageConnections =
$scope.canCreateConnections
|| $scope.canCreateConnectionGroups
|| PermissionSet.hasConnectionPermission(permissions, PermissionSet.ObjectPermissionType.UPDATE)
|| PermissionSet.hasConnectionGroupPermission(permissions, PermissionSet.ObjectPermissionType.UPDATE);
});
// Retrieve all connections for which we have UPDATE permission
connectionGroupService.getConnectionGroupTree(ConnectionGroup.ROOT_IDENTIFIER, PermissionSet.ObjectPermissionType.UPDATE)