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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * UserController  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Controls everything that is user-related  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class UserController extends Controller  | 
            
                            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Construct this object by extending the basic Controller class.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __construct()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        parent::__construct();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // VERY IMPORTANT: All controllers/areas that should only be usable by logged-in users  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // need this line! Otherwise not-logged in users could do actions.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        Auth::checkAuthentication();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Show user's PRIVATE profile  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function index()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->View->render('user/index', array( | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'user_name' => Session::get('user_name'), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'user_email' => Session::get('user_email'), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'user_gravatar_image_url' => Session::get('user_gravatar_image_url'), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'user_avatar_file' => Session::get('user_avatar_file'), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'user_account_type' => Session::get('user_account_type') | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Show edit-my-username page  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function editUsername()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->View->render('user/editUsername'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Edit user name (perform the real action after form has been submitted)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function editUsername_action()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // check if csrf token is valid  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (!Csrf::isTokenValid()) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            LoginModel::logout();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            Redirect::home();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            exit();  | 
            
                            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        UserModel::editUserName(Request::post('user_name')); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        Redirect::to('user/editUsername'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Show edit-my-user-email page  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function editUserEmail()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->View->render('user/editUserEmail'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Edit user email (perform the real action after form has been submitted)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    // make this POST  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function editUserEmail_action()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        UserModel::editUserEmail(Request::post('user_email')); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        Redirect::to('user/editUserEmail'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Edit avatar  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function editAvatar()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->View->render('user/editAvatar', array( | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'avatar_file_path' => AvatarModel::getPublicUserAvatarFilePathByUserId(Session::get('user_id')) | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Perform the upload of the avatar  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * POST-request  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function uploadAvatar_action()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        AvatarModel::createAvatar();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        Redirect::to('user/editAvatar'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Delete the current user's avatar  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function deleteAvatar_action()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        AvatarModel::deleteAvatar(Session::get("user_id")); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        Redirect::to('user/editAvatar'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Show the change-account-type page  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function changeUserRole()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->View->render('user/changeUserRole'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Perform the account-type changing  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * POST-request  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function changeUserRole_action()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (Request::post('user_account_upgrade')) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            // "2" is quick & dirty account type 2, something like "premium user" maybe. you got the idea :)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            UserRoleModel::changeUserRole(2);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (Request::post('user_account_downgrade')) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            // "1" is quick & dirty account type 1, something like "basic user" maybe.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            UserRoleModel::changeUserRole(1);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        Redirect::to('user/changeUserRole'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Password Change Page  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function changePassword()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    138
                 | 
                                    
                                                     | 
                
                 | 
                        $this->View->render('user/changePassword'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    139
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    140
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    141
                 | 
                                    
                                                     | 
                
                 | 
                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    142
                 | 
                                    
                                                     | 
                
                 | 
                     * Password Change Action  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    143
                 | 
                                    
                                                     | 
                
                 | 
                     * Submit form, if retured positive redirect to index, otherwise show the changePassword page again  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
                | 
                    144
                 | 
                                    
                                                     | 
                
                 | 
                     */  | 
            
            
                                                        
            
                                    
            
            
                | 
                    145
                 | 
                                    
                                                     | 
                
                 | 
                    public function changePassword_action()  | 
            
            
                                                        
            
                                    
            
            
                | 
                    146
                 | 
                                    
                                                     | 
                
                 | 
                    { | 
            
            
                                                        
            
                                    
            
            
                | 
                    147
                 | 
                                    
                                                     | 
                
                 | 
                        $result = PasswordResetModel::changePassword(  | 
            
            
                                                        
            
                                    
            
            
                | 
                    148
                 | 
                                    
                                                     | 
                
                 | 
                            Session::get('user_name'), Request::post('user_password_current'), | 
            
            
                                                        
            
                                    
            
            
                | 
                    149
                 | 
                                    
                                                     | 
                
                 | 
                            Request::post('user_password_new'), Request::post('user_password_repeat') | 
            
            
                                                        
            
                                    
            
            
                | 
                    150
                 | 
                                    
                                                     | 
                
                 | 
                        );  | 
            
            
                                                        
            
                                    
            
            
                | 
                    151
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                        
            
                                    
            
            
                | 
                    152
                 | 
                                    
                                                     | 
                
                 | 
                        if($result)  | 
            
            
                                                        
            
                                    
            
            
                | 
                    153
                 | 
                                    
                                                     | 
                
                 | 
                            Redirect::to('user/index'); | 
            
            
                                                        
            
                                    
            
            
                | 
                    154
                 | 
                                    
                                                     | 
                
                 | 
                        else  | 
            
            
                                                        
            
                                    
            
            
                | 
                    155
                 | 
                                    
                                                     | 
                
                 | 
                            Redirect::to('user/changePassword'); | 
            
            
                                                        
            
                                    
            
            
                | 
                    156
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                        
            
                                    
            
            
                | 
                    157
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                                                        
            
                                    
            
            
                | 
                    158
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                        
You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.