+global\PMF_Mail::_createHeaders()

Complexity

Conditions	19
Paths	> 20000

Size

Total Lines	95
Code Lines	42

Duplication

Lines	3
Ratio	3.16 %

Importance

Changes	1
Bugs	1	Features	0

<?php
    private function _createHeaders()
    {
        // Cleanup headers
        $this->headers = [];

        // Check if the message consists of just a "plain" single item
        if (false === strpos($this->contentType, 'multipart')) {
            // Content-Disposition: inline
            $this->headers['Content-Disposition'] = $this->contentDisposition;
            // Content-Type
            $this->headers['Content-Type'] = $this->contentType.'; format=flowed; charset="'.$this->charset.'"';
            // Content-Transfer-Encoding: 7bit
            $this->headers['Content-Transfer-Encoding'] = '7bit';
        } else {
            // Content-Type
            $this->headers['Content-Type'] = $this->contentType.'; boundary="'.$this->boundary.'"';
        }

        // Date
        $this->headers['Date'] = self::getDate(self::getTime());

        // Disposition-Notification-To, RFC 3798
        $notifyTos = [];
        foreach($this->_notifyTo as $address => $name) {
            $notifyTos[] = (empty($name) ? '' : $name.' ').'<'.$address.'>';
        }
        $notifyTo = implode(',', $notifyTos);
        if (!empty($notifyTo)) {
            $this->headers['Disposition-Notification-To'] = $notifyTo;
        }

        // From
        foreach ($this->_from as $address => $name) {
            $this->headers['From'] = (empty($name) ? '' : $name.' ') . '<' . $address . '>';
        }

        // CC
        foreach ($this->_cc as $address => $name) {
            $this->headers['CC'] = (empty($name) ? '' : $name.' ') . '<' . $address . '>';
        }

        // BCC
        foreach ($this->_bcc as $address => $name) {
            $this->headers['BCC'] = (empty($name) ? '' : $name.' ') . '<' . $address . '>';
        }

        // Message-Id
        $this->headers['Message-ID'] = $this->messageId;

        // MIME-Version: 1.0
        $this->headers['MIME-Version'] = '1.0';

        // Reply-To
        $this->headers['Reply-To'] = $this->headers['From'];
        foreach($this->_replyTo as $address => $name) {
            $this->headers['Reply-To'] = (empty($name) ? '' : $name.' ').'<'.$address.'>';
        }

        // Return-Path
        foreach($this->_from as $address => $name) {
            $this->headers['Return-Path'] = '<'.$address.'>';
        }
        foreach($this->_returnPath as $address => $name) {
            $this->headers['Return-Path'] = '<'.$address.'>';
        }

        // Sender
        $this->headers['Sender'] = $this->headers['From'];
        foreach($this->_sender as $address => $name) {
            $this->headers['Sender'] = (empty($name) ? '' : $name.' ').'<'.$address.'>';
        }

        // Subject. Note: it must be RFC 2047 compliant
        // TODO: wrap mb_encode_mimeheader() to add other content encodings
        $this->headers['Subject'] = PMF_Utils::resolveMarkers(
            html_entity_decode($this->subject, ENT_COMPAT, 'UTF-8'),
            $this->_config
        );

        // X-Mailer
        $this->headers['X-Mailer'] = $this->_mailer;

        // X-MSMail-Priority
        if (isset($this->priorities[(int)$this->priority])) {
            $this->headers['X-MSMail-Priority'] = $this->priorities[(int)$this->priority];
        }

        // X-Originating-IP
        if (isset($_SERVER['REMOTE_ADDR'])) {
            $this->headers['X-Originating-IP'] = $_SERVER['REMOTE_ADDR'];
        }

        // X-Priority
        $this->headers['X-Priority'] = $this->priority;
    }