include/Emailer.php

   1 <?php
   2
   3 use Friendica\Core\PConfig;
   4
   5 require_once('include/email.php');
   6
   7 class Emailer {
   8         /**
   9          * Send a multipart/alternative message with Text and HTML versions
  10          *
  11          * @param fromName                      name of the sender
  12          * @param fromEmail                     email fo the sender
  13          * @param replyTo                       replyTo address to direct responses
  14          * @param toEmail                       destination email address
  15          * @param messageSubject        subject of the message
  16          * @param htmlVersion           html version of the message
  17          * @param textVersion           text only version of the message
  18          * @param additionalMailHeader  additions to the smtp mail header
  19          * @param optional uid      user id of the destination user
  20          */
  21         public static function send($params) {
  22
  23                 call_hooks('emailer_send_prepare', $params);
  24
  25                 $email_textonly = False;
  26                 if (x($params,"uid")) {
  27                         $email_textonly = PConfig::get($params['uid'], "system", "email_textonly");
  28                 }
  29
  30                 $fromName = email_header_encode(html_entity_decode($params['fromName'],ENT_QUOTES,'UTF-8'),'UTF-8');
  31                 $messageSubject = email_header_encode(html_entity_decode($params['messageSubject'],ENT_QUOTES,'UTF-8'),'UTF-8');
  32
  33                 // generate a mime boundary
  34                 $mimeBoundary   =rand(0,9)."-"
  35                                 .rand(100000000,999999999)."-"
  36                                 .rand(100000000,999999999)."=:"
  37                                 .rand(10000,99999);
  38
  39                 // generate a multipart/alternative message header
  40                 $messageHeader =
  41                         $params['additionalMailHeader'] .
  42                         "From: $fromName <{$params['fromEmail']}>\n" .
  43                         "Reply-To: $fromName <{$params['replyTo']}>\n" .
  44                         "MIME-Version: 1.0\n" .
  45                         "Content-Type: multipart/alternative; boundary=\"{$mimeBoundary}\"";
  46
  47                 // assemble the final multipart message body with the text and html types included
  48                 $textBody       =       chunk_split(base64_encode($params['textVersion']));
  49                 $htmlBody       =       chunk_split(base64_encode($params['htmlVersion']));
  50                 $multipartMessageBody =
  51                         "--" . $mimeBoundary . "\n" .                                   // plain text section
  52                         "Content-Type: text/plain; charset=UTF-8\n" .
  53                         "Content-Transfer-Encoding: base64\n\n" .
  54                         $textBody . "\n";
  55
  56                 if (!$email_textonly && !is_null($params['htmlVersion'])){
  57                         $multipartMessageBody .=
  58                                 "--" . $mimeBoundary . "\n" .                           // text/html section
  59                                 "Content-Type: text/html; charset=UTF-8\n" .
  60                                 "Content-Transfer-Encoding: base64\n\n" .
  61                                 $htmlBody . "\n";
  62                 }
  63                 $multipartMessageBody .=
  64                         "--" . $mimeBoundary . "--\n";                                  // message ending
  65
  66                 // send the message
  67                 $hookdata = array(
  68                         'to' => $params['toEmail'],
  69                         'subject' => $messageSubject,
  70                         'body' => $multipartMessageBody,
  71                         'headers' => $messageHeader
  72                 );
  73                 //echo "<pre>"; var_dump($hookdata); killme();
  74                 call_hooks("emailer_send", $hookdata);
  75                 $res = mail(
  76                         $hookdata['to'],                                                        // send to address
  77                         $hookdata['subject'],                                           // subject
  78                         $hookdata['body'],                                                      // message body
  79                         $hookdata['headers']                                            // message headers
  80                 );
  81                 logger("header " . 'To: ' . $params['toEmail'] . "\n" . $messageHeader, LOGGER_DEBUG);
  82                 logger("return value " . (($res)?"true":"false"), LOGGER_DEBUG);
  83                 return $res;
  84         }
  85 }