<?php

namespace ProcessMaker\Exception;

use Exception;

class UploadException extends Exception
{
    /**
     * @param integer $code
     */
    public function __construct($code)
    {
        $message = $this->getMessageByCode($code);
        parent::__construct($message, $code);
    }

    /**
     * Get the message to the corresponding error code
     *
     * @param integer $code
     *
     * @return string
     */
    private function getMessageByCode($code)
    {
        // These messages do not have translations because they will be caught in the exceptions
        switch ($code) {
            case UPLOAD_ERR_INI_SIZE:
                $message = "The uploaded file exceeds the upload_max_filesize directive in php.ini";
                break;
            case UPLOAD_ERR_FORM_SIZE:
                $message = "The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form";
                break;
            case UPLOAD_ERR_PARTIAL:
                $message = "The uploaded file was only partially uploaded";
                break;
            case UPLOAD_ERR_NO_FILE:
                $message = "No file was uploaded";
                break;
            case UPLOAD_ERR_NO_TMP_DIR:
                $message = "Missing a temporary folder";
                break;
            case UPLOAD_ERR_CANT_WRITE:
                $message = "Failed to write file to disk";
                break;
            case UPLOAD_ERR_EXTENSION:
                $message = "File upload stopped by extension";
                break;
            default:
                $message = "Unknown upload error";
                break;
        }

        return $message;
    }
}