| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * draft_actions.php |
| 5 | * |
| 6 | * Copyright (c) 1999-2002 The SquirrelMail Project Team |
| 7 | * Licensed under the GNU GPL. For full terms see the file COPYING. |
| 8 | * |
| 9 | * $Id$ |
| 10 | */ |
| 11 | |
| 12 | /* Path for SquirrelMail required files. */ |
| 13 | define('SM_PATH','../'); |
| 14 | |
| 15 | /* SquirrelMail required files. */ |
| 16 | require_once(SM_PATH . 'include/validate.php'); |
| 17 | |
| 18 | /* Print all the needed RFC822 headers */ |
| 19 | function write822HeaderForDraft ($fp, $t, $c, $b, $subject, $more_headers, $session) { |
| 20 | global $data_dir, $username, $popuser, $domain, $version, $useSendmail, |
| 21 | $default_charset, $identity, $_SERVER; |
| 22 | |
| 23 | /* get those globals */ |
| 24 | $REMOTE_ADDR = $_SERVER['REMOTE_ADDR']; |
| 25 | $SERVER_NAME = $_SERVER['SERVER_NAME']; |
| 26 | $REMOTE_PORT = $_SERVER['REMOTE_PORT']; |
| 27 | |
| 28 | if(isset($_SERVER['REMOTE_HOST'])) { |
| 29 | $REMOTE_HOST = $_SERVER['REMOTE_HOST']; |
| 30 | } |
| 31 | if(isset($_SERVER['HTTP_VIA'])) { |
| 32 | $HTTP_VIA = $_SERVER['HTTP_VIA']; |
| 33 | } |
| 34 | if(isset($_SERVER['HTTP_X_FORWARDED_FOR'])) { |
| 35 | $HTTP_X_FORWARDED_FOR = $_SERVER['HTTP_X_FORWARDED_FOR']; |
| 36 | } |
| 37 | |
| 38 | /* Storing the header to make sure the header is the same */ |
| 39 | /* everytime the header is printed. */ |
| 40 | static $header, $headerlength; |
| 41 | |
| 42 | if ($header == '') { |
| 43 | if (isset($identity) && ($identity != 'default')) { |
| 44 | $reply_to = getPref($data_dir, $username, 'reply_to' . $identity); |
| 45 | $from = getPref($data_dir, $username, 'full_name' . $identity); |
| 46 | $from_addr = getPref($data_dir, $username, 'email_address' . $identity); |
| 47 | } else { |
| 48 | $reply_to = getPref($data_dir, $username, 'reply_to'); |
| 49 | $from = getPref($data_dir, $username, 'full_name'); |
| 50 | $from_addr = getPref($data_dir, $username, 'email_address'); |
| 51 | } |
| 52 | |
| 53 | if ($from_addr == '') { |
| 54 | $from_addr = $popuser.'@'.$domain; |
| 55 | } |
| 56 | |
| 57 | /* Encoding 8-bit characters and making from line */ |
| 58 | $subject = encodeHeader($subject); |
| 59 | if ($from == '') { |
| 60 | $from = "<$from_addr>"; |
| 61 | } else { |
| 62 | $from = '"' . encodeHeader($from) . "\" <$from_addr>"; |
| 63 | } |
| 64 | |
| 65 | /* This creates an RFC 822 date */ |
| 66 | $date = date("D, j M Y H:i:s ", mktime()) . timezone(); |
| 67 | |
| 68 | /* Create a message-id */ |
| 69 | $message_id = '<' . $REMOTE_PORT . '.' . $REMOTE_ADDR . '.'; |
| 70 | $message_id .= time() . '.squirrel@' . $SERVER_NAME .'>'; |
| 71 | |
| 72 | /* Insert header fields */ |
| 73 | $header = "Message-ID: $message_id\r\n"; |
| 74 | $header .= "Date: $date\r\n"; |
| 75 | $header .= "Subject: $subject\r\n"; |
| 76 | $header .= "From: $from\r\n"; |
| 77 | $header .= "To: $t\r\n"; // Who it's TO |
| 78 | |
| 79 | /* Insert headers from the $more_headers array */ |
| 80 | if(is_array($more_headers)) { |
| 81 | reset($more_headers); |
| 82 | while(list($h_name, $h_val) = each($more_headers)) { |
| 83 | $header .= sprintf("%s: %s\r\n", $h_name, $h_val); |
| 84 | } |
| 85 | } |
| 86 | |
| 87 | if ($c) { |
| 88 | $header .= "Cc: $c\r\n"; // Who the CCs are |
| 89 | } |
| 90 | |
| 91 | if ($b) { |
| 92 | $header .= "Bcc: $b\r\n"; // Who the BCCs are |
| 93 | } |
| 94 | |
| 95 | if ($reply_to != '') { |
| 96 | $header .= "Reply-To: $reply_to\r\n"; |
| 97 | } |
| 98 | |
| 99 | $header .= "X-Mailer: SquirrelMail (version $version)\r\n"; // Identify SquirrelMail |
| 100 | |
| 101 | /* Do the MIME-stuff */ |
| 102 | $header .= "MIME-Version: 1.0\r\n"; |
| 103 | |
| 104 | if (isMultipart($session)) { |
| 105 | $header .= 'Content-Type: multipart/mixed; boundary="'; |
| 106 | $header .= mimeBoundary(); |
| 107 | $header .= "\"\r\n"; |
| 108 | } else { |
| 109 | if ($default_charset != '') |
| 110 | $header .= "Content-Type: text/plain; charset=$default_charset\r\n"; |
| 111 | else |
| 112 | $header .= "Content-Type: text/plain;\r\n"; |
| 113 | $header .= "Content-Transfer-Encoding: 8bit\r\n"; |
| 114 | } |
| 115 | $header .= "\r\n"; // One blank line to separate header and body |
| 116 | |
| 117 | $headerlength = strlen($header); |
| 118 | } |
| 119 | |
| 120 | /* Write the header */ |
| 121 | fputs ($fp, $header); |
| 122 | |
| 123 | return $headerlength; |
| 124 | } |
| 125 | |
| 126 | /* Send the body */ |
| 127 | function writeBodyForDraft ($fp, $passedBody, $session) { |
| 128 | global $default_charset; |
| 129 | |
| 130 | $attachmentlength = 0; |
| 131 | |
| 132 | if (isMultipart($session)) { |
| 133 | $body = '--'.mimeBoundary()."\r\n"; |
| 134 | |
| 135 | if ($default_charset != ""){ |
| 136 | $body .= "Content-Type: text/plain; charset=$default_charset\r\n"; |
| 137 | } else { |
| 138 | $body .= "Content-Type: text/plain\r\n"; |
| 139 | } |
| 140 | |
| 141 | $body .= "Content-Transfer-Encoding: 8bit\r\n\r\n"; |
| 142 | $body .= $passedBody . "\r\n\r\n"; |
| 143 | fputs ($fp, $body); |
| 144 | |
| 145 | $attachmentlength = attachFiles($fp, $session); |
| 146 | |
| 147 | if (!isset($postbody)) $postbody = ""; |
| 148 | $postbody .= "\r\n--".mimeBoundary()."--\r\n\r\n"; |
| 149 | fputs ($fp, $postbody); |
| 150 | } else { |
| 151 | $body = $passedBody . "\r\n"; |
| 152 | fputs ($fp, $body); |
| 153 | $postbody = "\r\n"; |
| 154 | fputs ($fp, $postbody); |
| 155 | } |
| 156 | |
| 157 | return (strlen($body) + strlen($postbody) + $attachmentlength); |
| 158 | } |
| 159 | |
| 160 | |
| 161 | function saveMessageAsDraft($t, $c, $b, $subject, $body, $reply_id, $prio = 3, $session) { |
| 162 | global $useSendmail, $msg_id, $is_reply, $mailbox, $onetimepad, |
| 163 | $data_dir, $domain, $version, $sent_folder, |
| 164 | $imapServerAddress, $imapPort, $draft_folder, $attachment_dir, |
| 165 | $default_use_priority, $_SESSION, $_COOKIE; |
| 166 | $more_headers = Array(); |
| 167 | |
| 168 | $username = $_SESSION['username']; |
| 169 | $key = $_COOKIE['key']; |
| 170 | |
| 171 | if ($default_use_priority) { |
| 172 | $more_headers = array_merge($more_headers, createPriorityHeaders($prio)); |
| 173 | } |
| 174 | |
| 175 | $imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, 1); |
| 176 | |
| 177 | $hashed_attachment_dir = getHashedDir($username, $attachment_dir); |
| 178 | |
| 179 | $tmpDraftFile = "draft-" . GenerateRandomString(32, '', 7); |
| 180 | $full_tmpDraftFile = "$hashed_attachment_dir/$tmpDraftFile"; |
| 181 | while (file_exists($full_tmpDraftFile)){ |
| 182 | $tmpDraftFile = "draft-" . GenerateRandomString(32, '', 7); |
| 183 | $full_tmpDraftFile = "$hashed_attachment_dir/$tmpDraftFile"; |
| 184 | } |
| 185 | $fp = fopen($full_tmpDraftFile, 'wb'); |
| 186 | |
| 187 | $headerlength = write822HeaderForDraft |
| 188 | ($fp, $t, $c, $b, $subject, $more_headers, $session); |
| 189 | $bodylength = writeBodyForDraft ($fp, $body, $session); |
| 190 | fclose($fp); |
| 191 | |
| 192 | $length = ($headerlength + $bodylength); |
| 193 | |
| 194 | if (sqimap_mailbox_exists ($imap_stream, $draft_folder)) { |
| 195 | sqimap_append ($imap_stream, $draft_folder, $length); |
| 196 | write822HeaderForDraft |
| 197 | ($imap_stream, $t, $c, $b, $subject, $more_headers, $session); |
| 198 | writeBodyForDraft ($imap_stream, $body, $session); |
| 199 | sqimap_append_done ($imap_stream); |
| 200 | } |
| 201 | sqimap_logout($imap_stream); |
| 202 | if ($length){ |
| 203 | ClearAttachments($session); |
| 204 | } |
| 205 | if (file_exists($full_tmpDraftFile)){ |
| 206 | unlink ($full_tmpDraftFile); |
| 207 | } |
| 208 | return $length; |
| 209 | } |
| 210 | |
| 211 | ?> |