source: sandbox/webservice/api/rest/core/Errors.php @ 6091

<?php

final class Errors {
                
        // Errors from -32000 to -32099 => Server error :Reserved for implementation-defined server-errors.
        const E_PARSE_ERROR             = "-32700";     
        const E_INVALID_REQUEST         = "-32600";
        const E_METHOD_NOT_FOUND        = "-32601";
        const E_INVALID_PARAMS          = "-32602";
        const E_INTERNAL_ERROR          = "-32603";     

        const E_HTTP_NOT_FOUND          = "404";
        const E_UNKNOWN_ERROR           = "500";
        
        
        // Errors inherited from Expresso Application.  
        const LOGIN_SUCCESS_LOGOUT                      = "1";
        const LOGIN_SESSION_EXPIRED             = "2";
        const LOGIN_NOT_LOGGED_IN                       = "3";
        const LOGIN_COOKIES_REQUIRED            = "4";
        const LOGIN_BADLOGIN                            = "5";
        const LOGIN_PASSWORD_EXPIRED            = "6";
        const LOGIN_AUTH_INVALID                        = "7";
        const LOGIN_SESSION_NOT_VERIFIED        = "10";
        const LOGIN_ACCOUNT_EXPIRED             = "98";
        const LOGIN_LOGIN_BLOCKED                       = "99";
        const LOGIN_INVALID_LOGIN                       = "200";
        

        const CATALOG_MIN_ARGUMENT_SEARCH       = "1001";       
        const MAIL_NOT_SENT                                     = "1002";
        const MAIL_TRASH_NOT_CLEANED            = "1003";
        
        static private $reservedErrors = array (                        
                self::E_PARSE_ERROR             => "Parse error",
                self::E_INVALID_REQUEST         => "Invalid Request",
                self::E_METHOD_NOT_FOUND        => "Method not found",
                self::E_INVALID_PARAMS          => "Invalid params",
                self::E_INTERNAL_ERROR          => "Internal error",
                self::E_HTTP_NOT_FOUND          => 'A resource matching URI "%1" was not found',
                self::E_UNKNOWN_ERROR           => "HTTP Unknown error"
        );
        
        
        // Errors inherited from Expresso Application.
        static private $applicationErrors = array(                      

                self::LOGIN_SUCCESS_LOGOUT                      => "You have been successfully logged out",
                self::LOGIN_SESSION_EXPIRED             => "Sorry, your login has expired",
                self::LOGIN_NOT_LOGGED_IN                       => "You are not logged in",
                self::LOGIN_COOKIES_REQUIRED            => "Cookies are required to login to this site.",
                self::LOGIN_BADLOGIN                            => "bad login or password",
                self::LOGIN_PASSWORD_EXPIRED            => "Your password has expired, and you do not have access to change it",
                self::LOGIN_AUTH_INVALID                        => "Your auth is invalid",
                self::LOGIN_SESSION_NOT_VERIFIED        => "Your session could not be verified.",
                self::LOGIN_ACCOUNT_EXPIRED             => "Account is expired",
                self::LOGIN_LOGIN_BLOCKED                       => "Blocked, too many attempts!",
                self::LOGIN_INVALID_LOGIN                       => "Bad login or password",
                self::CATALOG_MIN_ARGUMENT_SEARCH       => "Your search argument must be longer than %1 characters.",
                self::MAIL_NOT_SENT                                     => "Your mail could not be sent.",
                self::MAIL_TRASH_NOT_CLEANED            => "Your trash folder could not be cleaned."
        );
                
        static public function set($code, $message){
                return array ("code" => $code, "message" => $message);
        }

        static public function get($code, $argument = false){
                $errors = self::$reservedErrors + self::$applicationErrors;             
                $message = $errors[$code];
                if(!$message)
                        $message = $errors[self::E_UNKNOWN_ERROR];
                if($argument)
                        $message = str_replace("%1", $argument, $message);              
                
                return array ("code" => $code, "message" => $message); 
        }
        
        static public function getResponse($request, $responseException){                       
                        $response = new Response($request);
                        $response->code = Response::OK;
                        $response->addHeader('content-type', 'application/json');
                        if($request->id)
                                $body['id']     = $request->id;
                        
                        $code    = $responseException->getCode();
                        $error = Errors::get($code);                    
                        $message = ($responseException->getMessage() ? $responseException->getMessage() : $error['message']);                   
                        $body['error'] = array("code" => $code, "message" => $message);         
                        $response->body = json_encode($body);
                        return $response;
        }
                
}