postmark.module in Postmark 6

This module allows for the inclusion of Postmark as the native Drupal mail handler, and uses drupal_mail_wrapper to send emails from Drupal using Postmark

The Postmark PHP5 library include must be available for this module to work correctly

Credit to the phpmailer module on which this is heavily based.

File

postmark.module

<?php

/**
 * @file
 *
 * This module allows for the inclusion of Postmark as the native
 * Drupal mail handler, and uses drupal_mail_wrapper to send emails
 * from Drupal using Postmark
 *
 * The Postmark PHP5 library include must be available for this module
 * to work correctly
 *
 * Credit to the phpmailer module on which this is heavily based.
 */

/**
 * Implementation of hook_menu().
 */
function postmark_menu() {
  $items['admin/settings/postmark'] = array(
    'title' => t('Postmark Settings'),
    'description' => 'Configure Postmark settings.',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'postmark_settings_form',
    ),
    'access callback' => 'postmark_settings_access',
    'file' => 'postmark.admin.inc',
  );
  return $items;
}

/**
 * Implementation of hook_perm().
 */
function postmark_perm() {
  return array(
    'administer postmark',
  );
}

// Taken from PHPMailer to add the Postmark library as the native email handler
if (strpos(variable_get('smtp_library', ''), 'postmark') && !function_exists('drupal_mail_wrapper')) {

  /**
   * Implementation of drupal_mail_wrapper().
   */
  function drupal_mail_wrapper($message) {
    module_load_include('inc', 'postmark', 'includes/postmark.drupal');
    return postmark_send($message);
  }
}

/**
 * Implementation of hook_mailengine().
 */
function postmark_mailengine($op, $message = array()) {
  switch ($op) {
    case 'name':
      return t('Postmark');
    case 'description':
      return t('Mailing engine using the Postmark library.');
    case 'settings':
      module_load_include('inc', 'postmark', 'postmark.admin');
      return postmark_settings_form();
  }
}

/**
 * Extract address and optional display name of an e-mail address.
 *
 * @param $address
 *   A string containing one or more valid e-mail address(es) separated with
 *   commas.
 *
 * @return
 *   An array containing all found e-mail addresses split into mail and name.
 *
 * @see http://tools.ietf.org/html/rfc5322#section-3.4
 */
function postmark_parse_address($address) {
  $parsed = array();
  $regexp = "/^(.*) <([a-z0-9]+(?:[_\\.-][a-z0-9]+)*@(?:[a-z0-9]+(?:[\\.-][a-z0-9]+)*)+\\.[a-z]{2,})>\$/i";

  // Split multiple addresses and process each.
  foreach (explode(',', $address) as $email) {
    $email = trim($email);
    if (preg_match($regexp, $email, $matches)) {
      $parsed[] = array(
        'mail' => $matches[2],
        'name' => trim($matches[1], '"'),
      );
    }
    else {
      $parsed[] = array(
        'mail' => $email,
        'name' => '',
      );
    }
  }
  return $parsed;
}

/**
 * Allow access to Postmark settings form
 */
function postmark_settings_access() {
  return user_access('administer postmark');
}

Functions

Name	Description
postmark_mailengine	Implementation of hook_mailengine().
postmark_menu	Implementation of hook_menu().
postmark_parse_address	Extract address and optional display name of an e-mail address.
postmark_perm	Implementation of hook_perm().
postmark_settings_access	Allow access to Postmark settings form