reusableforms编辑电子邮件模板

Question

我在我的网站上实现了reusableforms一切正常，但我想在收到的电子邮件中添加一些样式。

handler.php从FormHandler.php读取，如何在发布表单并通过电子邮件发送给我时使用html电子邮件模板？目前正在发布消息，但没有使用模板。什么需要编辑

handler.php

 <?php
ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);
/*
Tested working with PHP5.4 and above (including PHP 7 )

 */
require_once './vendor/autoload.php';

use FormGuide\Handlx\FormHandler;


$pp = new FormHandler();

$validator = $pp->getValidator();
$validator->fields(['Name','Email'])->areRequired()->maxLength(50);
$validator->field('Email')->isEmail();
$validator->field('Message')->maxLength(6000);


$pp->requireReCaptcha();
$pp->getReCaptcha()->initSecretKey('secretkey');


$pp->useMailTemplate(__DIR__.'/email.html')
->sendEmailTo('mail@domain.com'); // ← Your email here


echo $pp->process($_POST);

FormHandler.php

    <?php
namespace FormGuide\Handlx;
use FormGuide\PHPFormValidator\FormValidator;
use PHPMailer;
use FormGuide\Handlx\Microtemplate;
use Gregwar\Captcha\CaptchaBuilder;

/**
 * FormHandler
 *  A wrapper class that handles common form handling tasks
 *      - handles Form validations using PHPFormValidator class
 *      - sends email using PHPMailer
 *      - can handle captcha validation
 *      - can handle file uploads and attaching the upload to email
 *
 *  ==== Sample usage ====
 *   $fh = FormHandler::create()->validate(function($validator)
 *          {
 *              $validator->fields(['name','email'])
 *                        ->areRequired()->maxLength(50);
 *              $validator->field('email')->isEmail();
 *
 *           })->useMailTemplate(__DIR__.'/templ/email.php')
 *           ->sendEmailTo('you@website.com');
 *
 *   $fh->process($_POST);
 */
class FormHandler
{
    private $emails;
    public $validator;
    private $mailer;
    private $mail_template;
    private $captcha;
    private $attachments;
    private $recaptcha;

    public function __construct()
    {
        $this->emails = array();
        $this->validator = FormValidator::create();
        $this->mailer = new PHPMailer;
        $this->mail_template='/../email.html';

        $this->mailer->Subject = "Trade Print Order Form";

        $host = isset($_SERVER['SERVER_NAME'])?$_SERVER['SERVER_NAME']:'localhost';
        $from_email ='forms@'.$host;
        $this->mailer->setFrom($from_email,'Trade Print Order',false);

        $this->captcha = false;

        $this->attachments = [];

        $this->recaptcha =null;


    }

    /**
     * sendEmailTo: add a recipient email address
     * @param  string/array $email_s one or more emails. If more than one emails, pass the emails as array
     * @return The form handler object itself so that the methods can be chained
     */
    public function sendEmailTo($email_s)
    {
        if(is_array($email_s))
        {
            $this->emails =array_merge($this->emails, $email_s);
        }
        else
        {
            $this->emails[] = $email_s;
        }

        return $this;
    }

    public function useMailTemplate($templ_path)
    {
        $this->mail_template = $templ_path;
        return $this;
    }

    /**
     * [attachFiles find the file uplods and attach to the email]
     * @param  array $fields The array of field names
      */
    public function attachFiles($fields)
    {
        $this->attachments = array_merge($this->attachments, $fields);
        return $this;
    }

    public function getRecipients()
    {
        return $this->emails;
    }

    /**
     * [validate add Validations. This function takes a call back function which receives the PHPFormValidator object]
     * @param  function $validator_fn The funtion gets a validator parameter using which, you can add validations
     */
    public function validate($validator_fn)
    {
        $validator_fn($this->validator);
        return $this;
    }

    public function requireReCaptcha($config_fn=null)
    {
        $this->recaptcha = new ReCaptchaValidator();
        $this->recaptcha->enable(true);
        if($config_fn)
        {
            $config_fn($this->recaptcha);
        }
        return $this;
    }
    public function getReCaptcha()
    {
        return $this->recaptcha;
    }

    public function requireCaptcha($enable=true)
    {
        $this->captcha = $enable;
        return $this;
    }

    public function getValidator()
    {
        return $this->validator;
    }

    public function configMailer($mailconfig_fn)
    {
        $mailconfig_fn($this->mailer);
        return $this;
    }

    public function getMailer()
    {
        return $this->mailer;
    }

    public static function create()
    {
        return new FormHandler();
    }

    public function process($post_data)
    {
        if($this->captcha === true)
        {
            $res = $this->validate_captcha($post_data);
            if($res !== true)
            {
                return $res;
            }
        }
        if($this->recaptcha !== null &&
           $this->recaptcha->isEnabled())
        {
            if($this->recaptcha->validate() !== true)
            {
                return json_encode([
                'result'=>'recaptcha_validation_failed',
                'errors'=>['captcha'=>'ReCaptcha Validation Failed.']
                ]);
            }
        }

        $this->validator->test($post_data);

        //if(false == $this->validator->test($post_data))
        if($this->validator->hasErrors())
        {
            return json_encode([
                'result'=>'validation_failed',
                'errors'=>$this->validator->getErrors(/*associative*/ true)
                ]);
        }

        if(!empty($this->emails))
        {
            foreach($this->emails as $email)
            {
                $this->mailer->addAddress($email);
            }
            $this->compose_mail($post_data);

            if(!empty($this->attachments))
            {
                $this->attach_files();
            }

            if(!$this->mailer->send())
            {
                return json_encode([
                    'result'=>'error_sending_email',
                    'errors'=> ['mail'=> $this->mailer->ErrorInfo]
                    ]);
            }
        }

        return json_encode(['result'=>'success']);
    }

    private function validate_captcha($post)
    {
        @session_start();
        if(empty($post['captcha']))
        {
            return json_encode([
                        'result'=>'captcha_error',
                        'errors'=>['captcha'=>'Captcha code not entered']
                        ]);
        }
        else
        {
            $usercaptcha = trim($post['captcha']);

            if($_SESSION['user_phrase'] !== $usercaptcha)
            {
                return json_encode([
                        'result'=>'captcha_error',
                        'errors'=>['captcha'=>'Captcha code does not match']
                        ]);
            }
        }
        return true;
    }


    private function attach_files()
    {

        foreach($this->attachments as $file_field)
        {
            if (!array_key_exists($file_field, $_FILES))
            {
                continue;
            }
            $filename = $_FILES[$file_field]['name'];

            $uploadfile = tempnam(sys_get_temp_dir(), sha1($filename));

            if (!move_uploaded_file($_FILES[$file_field]['tmp_name'],
                $uploadfile))
            {
                continue;
            }

            $this->mailer->addAttachment($uploadfile, $filename);
        }
    }

    private function compose_mail($post)
    {
        $content = "Form submission: \n\n";
        foreach($post as $name=>$value)
        {
            $content .= ucwords($name).":\n";
            $content .= "$value\n\n";
        }
        $this->mailer->Body  = $content;
    }
}