sheercms/static/routes/users/users.controller.js

Sheer Cliff CMS is a simple and powerful content management system (CMS) for Node JS.

/*
 Angular Controller: User
 */

app.controller('UserController', function($scope, $rootScope, $timeout, $modal, UserService, RoleService) {

    $scope.data = {
        title: "Users & Roles",
        message: "",
        messageType: "", //alert-success, alert-warning, alert-info, alert-danger
        isAuthorized: false
    };

    $scope.buttons = {
        back: false,
        newUser: true,
        newRole: true,
        deleteRole: false,
        refresh: true
    };

    $scope.users = [];
    $scope.editUser = null;

    $scope.userProps = {
        title: "",
        message: "",
        saveBtnText: "Create",
        isNewUser: true,
        changePwd: false
    };

    $scope.roles = [];
    $scope.role = null;

    $scope.setView = function(view) {
        if ($scope.data.view != view) {
            $scope.users = [];
            $scope.data.view = view;

            if (view == 'Editors') {
                $scope.data.role = "Editor";
                $scope.data.title = 'Editors';
            }
            else if (view == 'Publishers'){
                $scope.data.role = "Publisher";
                $scope.data.title = 'Publishers';
            }
            else if (view == 'Administrators'){
                $scope.data.role = "Administrator"
                $scope.data.title = 'Administrators';
            }
            else if (view == 'Members'){
                $scope.data.role = "Member";
                $scope.data.title = 'Members';
            }
            //load the users of this type
            loadUsers(1);
        }
    };

    $scope.openNewUser = function() {
        var roles = [];
        if ($scope.role)
            roles.push($scope.role.name);

        var editUser = new User("", "", "", "", roles, true, false);

        var props = {
            saveBtnText: "Create",
            title: "Create a new user",
            isNewUser: true,
            changePwd: false
        };

        var modalInstance = $modal.open({
            templateUrl: 'UserPropsDialog',
            controller: UserPropsDialogController,
            windowClass: 'medium-dialog',
            resolve: {
                props: function() {
                    return props;
                },
                user: function() {
                    return editUser;
                },
                roles: function() {
                    return $scope.roles;
                },
                parentScope: function() {
                    return $scope;
                }
            }
        });
        modalInstance.result.then(function (result) {
            //modal close
        }, function () {
            //modal cancelled
        });
    };

    $scope.editUser = function(user) {

        var props = {
            saveBtnText: "Save",
            title: "User Properties",
            isNewUser: false,
            changePwd: false
        };
        var editUser = new User(user.username, user.email, user.firstName, user.lastName, user.roles, user.active, user.protected);

        var modalInstance = $modal.open({
            templateUrl: 'UserPropsDialog',
            controller: UserPropsDialogController,
            windowClass: 'medium-dialog',
            resolve: {
                props: function() {
                    return props;
                },
                user: function() {
                    return editUser;
                },
                roles: function() {
                    return $scope.roles;
                },
                parentScope: function() {
                    return $scope;
                }
            }
        });
        modalInstance.result.then(function (result) {
            //model close
        }, function () {
            //modal cancelled
        });
    };

    $scope.back = function() {
        $scope.role = null;
        $scope.buttons.back = false;
        $scope.buttons.newRole = true;
        $scope.buttons.deleteRole = false;
        clearMessage();
    };

    $scope.newRole = function() {
        var name = prompt("Enter the name of the new role:");
        if (name && name.length > 0) {
            setMessage("Creating role...", "alert-info");
            RoleService.createRole(name).then(function(data) {
                setMessage(data.message, (data.success === true ? "alert-success" : "alert-danger"), true);
                if (data.success) {
                    //reload the roles list
                    loadRoles();
                }
            });
        }
    };

    $scope.selectRole = function(role) {
        $scope.role = role;
        $scope.buttons.back = true;
        $scope.buttons.newRole = false;
        $scope.buttons.deleteRole = (role.protected !== true && role.allUsers !== true);

        //load the users in this role
        loadUsers(role, true, true);
    };

    $scope.deleteRole = function() {
        var role = $scope.role;
        if (role && role.allUsers !== true && role.locked !== true && confirm("Are you sure you want to delete this role?")) {
            setMessage("Deleting role...", "alert-info");
            RoleService.deleteRole(role.name).then(function(data) {
                if (data.success) {
                    $scope.back();
                    loadRoles();
                }
                setMessage(data.message, (data.success === true ? "alert-success" : "alert-danger"), true);
            });
        }
    };

    $scope.saveRole = function() {
        setMessage("Saving role...", "alert-info");
        RoleService.updateRole($scope.role).then(function(data) {
            setMessage(data.message, (data.success === true ? "alert-success" : "alert-danger"), true);
        });
    };

    $scope.refresh = function() {
        if ($scope.role)
            reloadUsers();
        else
            loadRoles(true, false);
    };

    $scope.reloadUsers = function() {
        loadUsers($scope.role, true, false);
    };

    function loadUsers(role, showMsg, useCache) {
        if (showMsg === true)
            setMessage("Loading users...", "alert-info", false);

        var name = role.allUsers === true ? null : role.name;

        UserService.getUsers(name, useCache).then(function(data) {
            if (data.success === false || showMsg === true)
                setMessage(data.message, (data.success === true ? "alert-success" : "alert-danger"), true);

            if (data.success)
                $scope.users = data.users;

            if ($scope.users === null)
                $scope.users = [];
        });
    }

    function isNullOrEmpty(s) {
        return (s && s.length > 0) ? false : true;
    }

    function User(username, email, fname, lname, roles, active, protected) {
        var self = this;
        self.username = username;
        self.email = email;
        self.firstName = fname;
        self.lastName = lname;
        self.roles = roles;
        self.active = active;
        self.protected = protected;
        self.password = "";
        self.confirmPassword = "";
    }

    //start with the Editors
    //$scope.setView('Editors');

    function init() {
        $scope.$parent.resize('.user-view');
        if ($scope.global.isAdmin === true) {
            $scope.data.isAuthorized = true;
            loadRoles(true, true);
        }
        else {
            $scope.data.isAuthorized = false;
        }
    }

    function loadRoles(showMsg, useCache) {
        if (showMsg === true)
            setMessage("Loading role...", "alert-info", false);

        RoleService.getRoles(useCache).then(function(data) {
            if (data.success === false || showMsg === true)
                setMessage(data.message, (data.success === true ? "alert-success" : "alert-danger"), true);

            var roles = [];
            if (data.success === true && data.roles)
                roles = data.roles;

            roles.unshift({allUsers: true, name: '[All Users]', desc: 'All users in the system.', locked: ''});
            $scope.roles = roles;
        });
    }

    function clearMessage() {
        $scope.data.message = "";
        $scope.data.messageType = "";
    }

    function setMessage(msg, type, doTimeout) {
        $scope.data.messageType = type;
        $scope.data.message = msg;
        if (doTimeout === true)
            timeoutClearMessage();
    }

    function timeoutClearMessage() {
        $timeout(function() {
            clearMessage();
        }, 4000);
    }

    init();
});

var UserPropsDialogController = function ($scope, $modalInstance, UserService, props, user, roles, parentScope) {

    $scope.data = {
        message: "",
        messageType: ""
    };

    $scope.props = props;
    $scope.editUser = user;
    $scope.roles = roles;
    $scope.canDelete = (user.protected !== true && props.isNewUser !== true);

    $scope.ok = function() {
        saveUser($scope.editUser, $scope.props.changePwd, $scope.props.isNewUser);
        /*$modalInstance.close({
            user: $scope.editUser,
            changePwd: $scope.props.changePwd,
            isNewUser: $scope.props.isNewUser
        });*/
    };

    $scope.deleteUser = function() {
        if (confirm("Are you sure you want to delete this user?")) {
            //show message on screen
            $scope.data.message = "Deleting user...";
            $scope.data.messageType = "alert-info";

            UserService.deleteUser($scope.editUser.username).then(function(result) {
                if (result.success === true) {
                    parentScope.reloadUsers();
                    $modalInstance.close();
                }
                else {
                    $scope.data.messageType = "alert-danger";
                    $scope.data.message = result.message;
                }
            });
        }
    };

    $scope.cancel = function () {
        $modalInstance.dismiss('cancel');
    };

    function saveUser(user, changePwd, isNewUser) {
        //show message on screen
        $scope.data.message = isNewUser === true ? "Creating the new user..." : "Updating user properties...";
        $scope.data.messageType = "alert-info";

        UserService.saveUser(user, changePwd, isNewUser).then(function(result) {
            if (result.success === true) {
                $scope.data.messageType = "alert-success";
                $scope.data.message = result.message;

                $scope.props.isNewUser = false;

                parentScope.reloadUsers();

                //is this the current user?
                if (result.user && result.user.username === parentScope.pageData.user.username) {
                    parentScope.pageData.user = result.user;
                    parentScope.setHelloName();
                }

            } else {
                $scope.data.messageType = "alert-danger";
                $scope.data.message = result.message;
            }
        });
    }
};