src/draft_actions.php

   1 <?php
   2 require_once ('../src/validate.php');
   3
   4    /* Print all the needed RFC822 headers */
   5    function write822HeaderForDraft ($fp, $t, $c, $b, $subject, $more_headers) {
   6       global $REMOTE_ADDR, $SERVER_NAME, $REMOTE_PORT;
   7       global $data_dir, $username, $popuser, $domain, $version, $useSendmail;
   8       global $default_charset, $HTTP_VIA, $HTTP_X_FORWARDED_FOR;
   9       global $REMOTE_HOST, $identity;
  10
  11       // Storing the header to make sure the header is the same
  12       // everytime the header is printed.
  13       static $header, $headerlength;
  14
  15       if ($header == '') {
  16          $to = expandAddrs(parseAddrs($t));
  17          $cc = expandAddrs(parseAddrs($c));
  18          $bcc = expandAddrs(parseAddrs($b));
  19          if (isset($identity) && $identity != 'default')
  20          {
  21             $reply_to = getPref($data_dir, $username, 'reply_to' . $identity);
  22             $from = getPref($data_dir, $username, 'full_name' . $identity);
  23             $from_addr = getPref($data_dir, $username, 'email_address' . $identity);
  24          }
  25          else
  26          {
  27             $reply_to = getPref($data_dir, $username, 'reply_to');
  28             $from = getPref($data_dir, $username, 'full_name');
  29             $from_addr = getPref($data_dir, $username, 'email_address');
  30          }
  31
  32          if ($from_addr == '')
  33             $from_addr = $popuser.'@'.$domain;
  34
  35          $to_list = getLineOfAddrs($to);
  36          $cc_list = getLineOfAddrs($cc);
  37          $bcc_list = getLineOfAddrs($bcc);
  38
  39          /* Encoding 8-bit characters and making from line */
  40          $subject = encodeHeader($subject);
  41          if ($from == '')
  42             $from = "<$from_addr>";
  43          else
  44             $from = '"' . encodeHeader($from) . "\" <$from_addr>";
  45
  46          /* This creates an RFC 822 date */
  47          $date = date("D, j M Y H:i:s ", mktime()) . timezone();
  48
  49          /* Create a message-id */
  50          $message_id = '<' . $REMOTE_PORT . '.' . $REMOTE_ADDR . '.';
  51          $message_id .= time() . '.squirrel@' . $SERVER_NAME .'>';
  52
  53          /* Make an RFC822 Received: line */
  54          if (isset($REMOTE_HOST))
  55             $received_from = "$REMOTE_HOST ([$REMOTE_ADDR])";
  56          else
  57             $received_from = $REMOTE_ADDR;
  58
  59          if (isset($HTTP_VIA) || isset ($HTTP_X_FORWARDED_FOR)) {
  60             if ($HTTP_X_FORWARDED_FOR == '')
  61                $HTTP_X_FORWARDED_FOR = 'unknown';
  62             $received_from .= " (proxying for $HTTP_X_FORWARDED_FOR)";
  63          }
  64
  65          $header  = "Received: from $received_from\r\n";
  66          $header .= "        (SquirrelMail authenticated user $username)\r\n";
  67          $header .= "        by $SERVER_NAME with HTTP;\r\n";
  68          $header .= "        $date\r\n";
  69
  70          /* Insert the rest of the header fields */
  71          $header .= "Message-ID: $message_id\r\n";
  72          $header .= "Date: $date\r\n";
  73          $header .= "Subject: $subject\r\n";
  74          $header .= "From: $from\r\n";
  75          $header .= "To: $to_list\r\n";    // Who it's TO
  76
  77          /* Insert headers from the $more_headers array */
  78          if(is_array($more_headers)) {
  79             reset($more_headers);
  80             while(list($h_name, $h_val) = each($more_headers)) {
  81                $header .= sprintf("%s: %s\r\n", $h_name, $h_val);
  82             }
  83          }
  84
  85          if ($cc_list) {
  86             $header .= "Cc: $cc_list\r\n"; // Who the CCs are
  87          }
  88
  89          if ($bcc_list) {
  90             $header .= "Bcc: $bcc_list\r\n"; // Who the BCCs are
  91          }
  92
  93          if ($reply_to != '')
  94             $header .= "Reply-To: $reply_to\r\n";
  95
  96          if ($useSendmail) {
  97             if ($bcc_list) {
  98                // BCCs is removed from header by sendmail
  99                $header .= "Bcc: $bcc_list\r\n";
 100             }
 101          }
 102
 103          $header .= "X-Mailer: SquirrelMail (version $version)\r\n"; // Identify SquirrelMail
 104
 105
 106          // Do the MIME-stuff
 107          $header .= "MIME-Version: 1.0\r\n";
 108
 109          if (isMultipart()) {
 110             $header .= 'Content-Type: multipart/mixed; boundary="';
 111             $header .= mimeBoundary();
 112             $header .= "\"\r\n";
 113          } else {
 114             if ($default_charset != '')
 115                $header .= "Content-Type: text/plain; charset=$default_charset\r\n";
 116             else
 117                $header .= "Content-Type: text/plain;\r\n";
 118             $header .= "Content-Transfer-Encoding: 8bit\r\n";
 119          }
 120          $header .= "\r\n"; // One blank line to separate header and body
 121
 122          $headerlength = strlen($header);
 123       }
 124
 125       // Write the header
 126       fputs ($fp, $header);
 127
 128       return $headerlength;
 129    }
 130
 131    function saveMessagetoDraft($t, $c, $b, $subject, $body, $reply_id) {
 132       global $useSendmail, $msg_id, $is_reply, $mailbox, $onetimepad;
 133       global $data_dir, $username, $domain, $key, $version, $sent_folder, $imapServerAddress, $imapPort;
 134       global $draft_folder;
 135       $more_headers = Array();
 136
 137       $imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, 1);
 138
 139       $body = ereg_replace("\n\\.", "\n..", $body);
 140       $body = ereg_replace("^\\.", "..", $body);
 141
 142       $body = ereg_replace("\n", "\r\n", $body);
 143
 144       $fp = fopen("/dev/null", a);
 145       $headerlength = write822HeaderForDraft ($fp, $t, $c, $b, $subject, $more_headers);
 146       $bodylength = writeBody ($fp, $body);
 147       fclose ($fp);
 148
 149       $length = ($headerlength + $bodylength);
 150
 151       if (sqimap_mailbox_exists ($imap_stream, $draft_folder)) {
 152          sqimap_append ($imap_stream, $draft_folder, $length);
 153          write822HeaderForDraft ($imap_stream, $t, $c, $b, $subject, $more_headers);
 154          writeBody ($imap_stream, $body);
 155          sqimap_append_done ($imap_stream);
 156       }
 157       sqimap_logout($imap_stream);
 158       if ($length)
 159          ClearAttachments();
 160       return $length;
 161 }
 162 ?>
 163