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, $send_it) {
   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          if (isset($identity) && ($identity != 'default')) {
  17             $reply_to = getPref($data_dir, $username, 'reply_to' . $identity);
  18             $from = getPref($data_dir, $username, 'full_name' . $identity);
  19             $from_addr = getPref($data_dir, $username, 'email_address' . $identity);
  20          } else {
  21             $reply_to = getPref($data_dir, $username, 'reply_to');
  22             $from = getPref($data_dir, $username, 'full_name');
  23             $from_addr = getPref($data_dir, $username, 'email_address');
  24          }
  25
  26          if ($from_addr == '') {
  27             $from_addr = $popuser.'@'.$domain;
  28          }
  29
  30          /* Encoding 8-bit characters and making from line */
  31          $subject = encodeHeader($subject);
  32          if ($from == '') {
  33             $from = "<$from_addr>";
  34          } else {
  35             $from = '"' . encodeHeader($from) . "\" <$from_addr>";
  36          }
  37
  38          /* This creates an RFC 822 date */
  39          $date = date("D, j M Y H:i:s ", mktime()) . timezone();
  40
  41          /* Create a message-id */
  42          $message_id = '<' . $REMOTE_PORT . '.' . $REMOTE_ADDR . '.';
  43          $message_id .= time() . '.squirrel@' . $SERVER_NAME .'>';
  44
  45          /* Insert header fields */
  46          $header = "Message-ID: $message_id\r\n";
  47          $header .= "Date: $date\r\n";
  48          $header .= "Subject: $subject\r\n";
  49          $header .= "From: $from\r\n";
  50          $header .= "To: $t\r\n";    // Who it's TO
  51
  52          /* Insert headers from the $more_headers array */
  53          if(is_array($more_headers)) {
  54             reset($more_headers);
  55             while(list($h_name, $h_val) = each($more_headers)) {
  56                $header .= sprintf("%s: %s\r\n", $h_name, $h_val);
  57             }
  58          }
  59
  60          if ($c) {
  61             $header .= "Cc: $c\r\n"; // Who the CCs are
  62          }
  63
  64          if ($b) {
  65             $header .= "Bcc: $b\r\n"; // Who the BCCs are
  66          }
  67
  68          if ($reply_to != '')
  69             $header .= "Reply-To: $reply_to\r\n";
  70
  71          $header .= "X-Mailer: SquirrelMail (version $version)\r\n"; // Identify SquirrelMail
  72
  73          /* Do the MIME-stuff */
  74          $header .= "MIME-Version: 1.0\r\n";
  75
  76          if (isMultipart()) {
  77             $header .= 'Content-Type: multipart/mixed; boundary="';
  78             $header .= mimeBoundary();
  79             $header .= "\"\r\n";
  80          } else {
  81             if ($default_charset != '')
  82                $header .= "Content-Type: text/plain; charset=$default_charset\r\n";
  83             else
  84                $header .= "Content-Type: text/plain;\r\n";
  85             $header .= "Content-Transfer-Encoding: 8bit\r\n";
  86          }
  87          $header .= "\r\n"; // One blank line to separate header and body
  88
  89          $headerlength = strlen($header);
  90       }
  91
  92       // Write the header
  93       if ($send_it) {
  94          fputs ($fp, $header);
  95       }
  96
  97       return $headerlength;
  98    }
  99
 100    // Send the body
 101    function writeBodyForDraft ($fp, $passedBody, $send_it) {
 102       global $default_charset;
 103
 104       $attachmentlength = 0;
 105
 106       if (isMultipart()) {
 107          $body = '--'.mimeBoundary()."\r\n";
 108
 109          if ($default_charset != "")
 110             $body .= "Content-Type: text/plain; charset=$default_charset\r\n";
 111          else
 112             $body .= "Content-Type: text/plain\r\n";
 113
 114          $body .= "Content-Transfer-Encoding: 8bit\r\n\r\n";
 115          $body .= $passedBody . "\r\n\r\n";
 116          if ($send_it) {
 117             fputs ($fp, $body);
 118          }
 119
 120          $attachmentlength = attachFiles($fp);
 121
 122          if (!isset($postbody)) $postbody = "";
 123          $postbody .= "\r\n--".mimeBoundary()."--\r\n\r\n";
 124          if ($send_it) {
 125             fputs ($fp, $postbody);
 126          }
 127       } else {
 128          $body = $passedBody . "\r\n";
 129          if ($send_it) {
 130             fputs ($fp, $body);
 131          }
 132          $postbody = "\r\n";
 133          if ($send_it) {
 134             fputs ($fp, $postbody);
 135          }
 136       }
 137
 138       return (strlen($body) + strlen($postbody) + $attachmentlength);
 139    }
 140
 141
 142    function saveMessageAsDraft($t, $c, $b, $subject, $body, $reply_id) {
 143       global $useSendmail, $msg_id, $is_reply, $mailbox, $onetimepad;
 144       global $data_dir, $username, $domain, $key, $version, $sent_folder, $imapServerAddress, $imapPort;
 145       global $draft_folder;
 146       $more_headers = Array();
 147
 148       $imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, 1);
 149
 150       $fp = "";
 151       $headerlength = write822HeaderForDraft ($fp, $t, $c, $b, $subject, $more_headers, FALSE);
 152       $bodylength = writeBodyForDraft ($fp, $body, FALSE);
 153
 154       $length = ($headerlength + $bodylength);
 155
 156       if (sqimap_mailbox_exists ($imap_stream, $draft_folder)) {
 157          sqimap_append ($imap_stream, $draft_folder, $length);
 158          write822HeaderForDraft ($imap_stream, $t, $c, $b, $subject, $more_headers, TRUE);
 159          writeBodyForDraft ($imap_stream, $body, TRUE);
 160          sqimap_append_done ($imap_stream);
 161       }
 162       sqimap_logout($imap_stream);
 163       if ($length)
 164          ClearAttachments();
 165       return $length;
 166 }
 167 ?>