<?php

class ezcM2fActionReply
{

    public $template = "reply_form";

    public $title = "Reply message";
    
    public $messageId;

    public $message;
    
    private $form;

    private $formDefinition;

    public function __construct()
    {
    }

    public function run()
    {
        if ( ezcInputForm::hasGetData() )
        {
            $definition = array( 
                'message' => new ezcInputFormDefinitionElement(
                    ezcInputFormDefinitionElement::REQUIRED, 'int'
                ),
            );
            $form = new ezcInputForm( INPUT_GET, $definition );
            $this->messageId = $form->message;
            $this->message = ezcMailTools::replyToMail(
                ezcPersistentSessionInstance::get()->load( "ezcM2fMail", $form->message ),
                new ezcMailAddress( "your-email@here.com" ),
                ezcMailTools::REPLY_ALL,
                "Re: ",
                "ezcM2fMail"
            );
            $this->message->body = new ezcMailText( "" );
        }
        if ( ezcInputForm::hasPostData() )
        {
            $this->prepareForm();
            $this->sendMail();
            $this->template = "new_success";
        }
    }

    private function prepareForm()
    {
        $this->formDefinition = array( 
            'from' => new ezcInputFormDefinitionElement(
                ezcInputFormDefinitionElement::REQUIRED, 'unsafe_raw'
            ),
            'to' => new ezcInputFormDefinitionElement(
                ezcInputFormDefinitionElement::REQUIRED, 'unsafe_raw'
            ),
            'cc' => new ezcInputFormDefinitionElement(
                ezcInputFormDefinitionElement::OPTIONAL, 'unsafe_raw'
            ),
            'bcc' => new ezcInputFormDefinitionElement(
                ezcInputFormDefinitionElement::OPTIONAL, 'unsafe_raw'
            ),
            'subject' => new ezcInputFormDefinitionElement(
                ezcInputFormDefinitionElement::REQUIRED, 'string'
            ),
            'body' => new ezcInputFormDefinitionElement(
                ezcInputFormDefinitionElement::REQUIRED, 'string'
            ),
        );
        $this->form = new ezcInputForm( INPUT_POST, $this->formDefinition );
    }

    private function sendMail()
    {
        $mail = $this->message;
        try
        {
            foreach ( $this->formDefinition as $field => $def )
            {
                switch ( $field )
                {
                    case "subject":
                        $mail->$field = $this->form->$field;
                        break;
                    case "body":
                        $mail->body = new ezcMailText( $this->form->$field );
                        break;
                    case "from":
                        $mail->$field = ezcMailTools::parseEmailAddress( $this->form->$field );
                        break;
                    case "bcc":
                    case "cc":
                    case "to":
                        $mail->$field = ezcMailTools::parseEmailAddresses( $this->form->$field );
                        break;
                }
            }
        }
        catch ( ezcInputFormException $e )
        {
            throw new Exception( "Incorrect fields: " . implode( ", ", $this->form->getInvalidProperties() ) );
        }

        $transport = new ezcMailMtaTransport();
        $transport->send( $mail );

        $this->message = $mail;
    }
}
?>