phpMyFAQ\Mail::send()

Complexity

Conditions	15
Paths	577

Size

Total Lines

82

Duplication

Lines	3
Ratio	3.66 %

Importance

Changes

0

<?php
    public function send()
    {
        // Sanity check
        if (count($this->_to) + count($this->_cc) + count($this->_bcc) < 1) {
            trigger_error(
                '<strong>Mail Class</strong>: you need at least to set one recipient among TO, CC and BCC!',
                E_USER_ERROR
            );

            return false;
        }

        // Has any alternative message been provided?
        if (!empty($this->messageAlt)) {
            $this->contentType = 'multipart/alternative';
        }

        // Has any attachment been provided?
        if (!empty($this->attachments)) {
            $this->contentType = 'multipart/mixed';
        }

        // Has any in-line attachment been provided?
        $hasInlineAttachments = false;
        $idx = 0;
        while (!$hasInlineAttachments && ($idx < count($this->attachments))) {
            $hasInlineAttachments = ('inline' == $this->attachments[$idx]['disposition']);
            ++$idx;
        }

        if ($hasInlineAttachments) {
            $this->contentType = 'multipart/related';
        }

        // A valid MUA needs to implement the PMF_Mail_IMUA interface
        // i.e. we must prepare recipients, headers, body for the send() method

        // Prepare the recipients
        $to = [];
        foreach ($this->_to as $address => $name) {
            $to[] = (empty($name) ? '' : $name.' ').'<'.$address.'>';
        }
        $recipients = implode(',', $to);
        // Check for the need of undisclosed recipients outlook-like <TO:>
        if (empty($recipients) && (0 == count($this->_cc))) {
            $recipients = '<Undisclosed-Recipient:;>';
        }

        // Prepare the headers
        $this->_createHeaders();

        // Prepare the body
        $this->_createBody();

        // Send the email adopting to the given MUA
        $mua = self::getMUA($this->agent);

        if (is_object($mua) && method_exists($mua, 'setAuthConfig')) {
            $mua->setAuthConfig(
                $this->_config->get('mail.remoteSMTPServer'),
                $this->_config->get('mail.remoteSMTPUsername'),
                $this->_config->get('mail.remoteSMTPPassword')
            );
        }

        switch ($this->agent) {
            case 'SwiftSMTP':
                $sent = $mua->send($this->_to, $this->headers, $this->body);
                break;
            case 'built-in':
                $sent = $mua->send($recipients, $this->headers, $this->body);
                break;
            default:
                trigger_error(
                    "<strong>Mail Class</strong>: $this->agent has no implementation!",
                    E_USER_ERROR
                );
                $sent = false;
        }

        return $sent;
    }