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<?php |
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|
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namespace AcyMailing\WpInit; |
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|
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use AcyMailing\Helpers\MailerHelper; |
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|
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class OverrideEmail |
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{ |
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public function __construct() |
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{ |
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add_filter('wp_mail', [$this, 'overrideEmailFunction']); |
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} |
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|
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public function overrideEmailFunction($args) |
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{ |
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// A previous email in the same request may have registered the "blockEmailSending" and "blockEmailSendingPostSMTP" hooks below. |
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// We remove them systematically so each email is evaluated independently and we never missblock an email |
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remove_action('phpmailer_init', [$this, 'blockEmailSending']); |
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remove_filter('post_smtp_do_send_email', [$this, 'blockEmailSendingPostSMTP']); |
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|
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// Let integrators exclude specific emails from AcyMailing's handling |
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if (!apply_filters('acym_override_wp_mail', true, $args)) { |
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return $args; |
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} |
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|
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if (empty($args['to'])) { |
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return $args; |
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} |
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|
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$passedTo = $args['to']; |
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if (!is_array($passedTo)) { |
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$passedTo = explode(',', $passedTo); |
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array_map('trim', $passedTo); |
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} |
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|
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$to = array_shift($passedTo); |
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$bcc = $passedTo; |
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|
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$contentType = ''; |
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$boundary = ''; |
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$headers = []; |
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if (!empty($args['headers'])) { |
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$rawHeaders = is_array($args['headers']) ? $args['headers'] : explode("\n", str_replace("\r\n", "\n", $args['headers'])); |
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|
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foreach ($rawHeaders as $oneHeader) { |
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if (strpos($oneHeader, ':') === false) { |
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if (stripos($oneHeader, 'boundary=') !== false) { |
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$parts = preg_split('/boundary=/i', trim($oneHeader)); |
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$boundary = trim(str_replace(["'", '"'], '', $parts[1])); |
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} |
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|
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continue; |
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} |
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|
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[$name, $content] = explode(':', trim($oneHeader), 2); |
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|
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if (in_array(strtolower($name), ['cc', 'bcc'])) { |
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$bcc[] = trim($content); |
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} elseif (strtolower($name) === 'content-type') { |
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if (strpos($content, ';') !== false) { |
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[$type, $charsetContent] = explode(';', $content); |
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$contentType = trim($type); |
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if (stripos($charsetContent, 'boundary=') !== false) { |
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$boundary = trim(str_replace(['BOUNDARY=', 'boundary=', '"'], '', $charsetContent)); |
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} |
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// Avoid setting an empty $content_type. |
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} elseif (trim($content) !== '') { |
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$contentType = trim($content); |
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} |
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} else { |
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$headers[$name] = $content; |
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} |
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} |
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} |
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|
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if (stripos($contentType, 'multipart') !== false && !empty($boundary)) { |
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$headers['Content-Type'] = $contentType.'; boundary="'.$boundary.'"'; |
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} |
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|
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$attachments = []; |
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if (!empty($args['attachments'])) { |
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$rawAttachments = is_array($args['attachments']) ? $args['attachments'] : explode("\n", str_replace("\r\n", "\n", $args['attachments'])); |
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|
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foreach ($rawAttachments as $fileName => $attachmentUrl) { |
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$fileName = is_string($fileName) ? $fileName : basename($attachmentUrl); |
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$attachments[] = (object)[ |
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'filename' => $attachmentUrl, |
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'name' => $fileName, |
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'url' => str_replace(ACYM_ROOT, ACYM_LIVE, $attachmentUrl), |
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]; |
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} |
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} |
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|
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$mailerHelper = new MailerHelper(); |
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$mailerHelper->report = false; |
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|
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$success = $mailerHelper->overrideEmail( |
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[ |
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'subject' => $args['subject'], |
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'message' => $args['message'], |
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'to' => $to, |
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'isHtml' => $contentType !== 'text/plain', |
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'headers' => $headers, |
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'bcc' => $bcc, |
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'attachments' => $attachments, |
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] |
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); |
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|
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if ($success) { |
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add_action('phpmailer_init', [$this, 'blockEmailSending']); |
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add_filter('post_smtp_do_send_email', [$this, 'blockEmailSendingPostSMTP']); |
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} |
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|
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return $args; |
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} |
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|
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public function blockEmailSending(&$phpmailer) |
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{ |
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$phpmailer = new MailDisabler(); |
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} |
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|
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public function blockEmailSendingPostSMTP($shouldSend) |
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{ |
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return false; |
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} |
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} |
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|
