src/read_body.php

   1 <?php
   2
   3 /**
   4  * read_body.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  * This file is used for reading the msgs array and displaying
  10  * the resulting emails in the right frame.
  11  *
  12  * $Id$
  13  */
  14
  15 require_once('../src/validate.php');
  16 require_once('../functions/imap.php');
  17 require_once('../functions/mime.php');
  18 require_once('../functions/date.php');
  19 require_once('../functions/url_parser.php');
  20 require_once('../functions/smtp.php');
  21
  22 /**
  23 * Given an IMAP message id number, this will look it up in the cached
  24 * and sorted msgs array and return the index. Used for finding the next
  25 * and previous messages.
  26 *
  27 * returns the index of the next valid message from the array
  28 */
  29 function findNextMessage() {
  30     global $msort, $currentArrayIndex, $msgs, $sort, $thread_sort_messages;
  31     $result = -1;
  32                 if ($thread_sort_messages == 1) {
  33                                 $sort = 0;
  34                 }
  35     if ($sort == 6) {
  36         if ($currentArrayIndex != 1) {
  37             $result = $currentArrayIndex - 1;
  38         }
  39     } else {
  40         if (!is_array($msort)) {
  41             return -1;
  42         }
  43         for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) {
  44             if ($currentArrayIndex == $msgs[$key]['ID']) {
  45                 next($msort);
  46                 $key = key($msort);
  47                 if (isset($key))
  48                     $result = $msgs[$key]['ID'];
  49                     break;
  50             }
  51         }
  52     }
  53     return ($result);
  54 }
  55
  56 /** Removes just one address from the list of addresses. */
  57 function RemoveAddress(&$addr_list, $addr) {
  58     if ($addr != '') {
  59         foreach (array_keys($addr_list, $addr) as $key_to_delete) {
  60             unset($addr_list[$key_to_delete]);
  61         }
  62     }
  63 }
  64
  65 /** returns the index of the previous message from the array. */
  66 function findPreviousMessage() {
  67     global $msort, $currentArrayIndex, $sort, $msgs, $imapConnection,
  68            $mailbox, $data_dir, $username, $thread_sort_messages;
  69                 if ($thread_sort_messages == 1) {
  70                                 $sort = 0;
  71                 }
  72
  73     $result = -1;
  74
  75     if ($sort == 6) {
  76         $numMessages = sqimap_get_num_messages($imapConnection, $mailbox);
  77         if ($currentArrayIndex != $numMessages) {
  78             $result = $currentArrayIndex + 1;
  79         }
  80     } else {
  81         if (!is_array($msort)) {
  82             return -1;
  83         }
  84         for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) {
  85             if ($currentArrayIndex == $msgs[$key]['ID']) {
  86                 prev($msort);
  87                 $key = key($msort);
  88                 if (isset($key)) {
  89                     $result = $msgs[$key]['ID'];
  90                     break;
  91                 }
  92             }
  93         }
  94     }
  95     return ($result);
  96 }
  97
  98 /**
  99 * Displays a link to a page where the message is displayed more
 100 * "printer friendly".
 101 */
 102 function printer_friendly_link() {
 103     global $passed_id, $mailbox, $ent_num, $color,
 104            $pf_subtle_link,
 105            $javascript_on;
 106
 107     if (strlen(trim($mailbox)) < 1) {
 108         $mailbox = 'INBOX';
 109     }
 110
 111     $params = '?passed_ent_id=' . $ent_num .
 112               '&mailbox=' . urlencode($mailbox) .
 113               '&passed_id=' . $passed_id;
 114
 115     $print_text = _("View Printable Version");
 116
 117     if (!$pf_subtle_link) {
 118         /* The link is large, on the bottom of the header panel. */
 119         $result =       '<tr bgcolor="' . $color[0] . '">' .
 120                         '<td class="medText" align="right" valign="top">' .
 121                           '&nbsp;' .
 122                         '</td><td class="medText" valign="top" colspan="2">'."\n";
 123     } else {
 124         /* The link is subtle, below "view full header". */
 125         $result = "<BR>\n";
 126     }
 127
 128     /* Output the link. */
 129     if ($javascript_on) {
 130         $result .= '<script language="javascript" type="text/javascript">' . "\n" .
 131                 '<!--' . "\n" .
 132                 "  function printFormat() {\n" .
 133                 '    window.open("../src/printer_friendly_main.php' .
 134                         $params . '","Print","width=800,height=600");' . "\n".
 135                 "  }\n" .
 136                 "// -->\n" .
 137                 "</script>\n" .
 138                 "<A HREF=\"javascript:printFormat();\">$print_text</A>\n";
 139     } else {
 140         $result .= '<A TARGET="_blank" HREF="../src/printer_friendly_bottom.php' .
 141                 "$params\">$print_text</A>\n";
 142     }
 143
 144     if (!$pf_subtle_link) {
 145         /* The link is large, on the bottom of the header panel. */
 146         $result .=         '</td></tr>' . "\n";
 147     }
 148
 149     return ($result);
 150 }
 151
 152 function ServerMDNSupport( $read ) {
 153     /* escaping $ doesn't work -> \x36 */
 154     $ret = preg_match( '/(\x36MDNSent|\\\*)/i', $read );
 155     return ( $ret );
 156 }
 157
 158 function SendMDN ( $recipient , $sender) {
 159     global $imapConnection, $mailbox, $username, $attachment_dir, $SERVER_NAME,
 160            $version, $attachments, $identity, $data_dir, $passed_id;
 161
 162     $header = sqimap_get_message_header($imapConnection, $passed_id, $mailbox);
 163     $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
 164
 165     // part 1 (RFC2298)
 166
 167     $senton = getLongDateString( $header->date );
 168     $to_array = $header->to;
 169     $to = '';
 170     foreach ($to_array as $line) {
 171         $to .= " $line ";
 172     }
 173
 174     $subject = $header->subject;
 175     $now = getLongDateString( time() );
 176
 177     $body = _("Your message") . "\r\n\r\n" .
 178             "\t" . _("To:") . ' ' . $to . "\r\n" .
 179             "\t" . _("Subject:") . ' ' . $subject . "\r\n" .
 180             "\t" . _("Sent:") . ' ' . $senton . "\r\n" .
 181             "\r\n" .
 182             sprintf( _("Was displayed on %s"), $now );
 183
 184     // part2  (RFC2298)
 185
 186     $original_recipient = $to;
 187     $original_message_id = $header->message_id;
 188
 189     $part2 = "Reporting-UA : $SERVER_NAME ; SquirrelMail (version $version) \r\n";
 190     if ($original_recipient != '') {
 191         $part2 .= "Original-Recipient : $original_recipient\r\n";
 192     }
 193     $final_recipient = $sender;
 194     $part2 .= "Final-Recipient: rfc822; $final_recipient\r\n" .
 195               "Original-Message-ID : $original_message_id\r\n" .
 196               "Disposition: manual-action/MDN-sent-manually; displayed\r\n";
 197
 198
 199     $localfilename = GenerateRandomString(32, 'FILE', 7);
 200     $full_localfilename = "$hashed_attachment_dir/$localfilename";
 201
 202     $fp = fopen( $full_localfilename, 'w');
 203     fwrite ($fp, $part2);
 204     fclose($fp);
 205
 206     $newAttachment = array();
 207     $newAttachment['localfilename'] = $localfilename;
 208     $newAttachment['type'] = "message/disposition-notification";
 209     $newAttachment['session']=-1;
 210     $attachments[] = $newAttachment;
 211     $MDN_to = trim($recipient);
 212     $reply_id = 0;
 213
 214     return (SendMessage($MDN_to,'','', _("Read:") . ' ' . $subject, $body,$reply_id, True, 3, -1) );
 215 }
 216
 217
 218 function ToggleMDNflag ( $set ) {
 219     global $imapConnection, $passed_id, $mailbox;
 220     sqimap_mailbox_select($imapConnection, $mailbox);
 221
 222     $sg =  $set?'+':'-';
 223     $cmd = 'STORE ' . $passed_id . ' ' . $sg . 'FLAGS ($MDNSent)';
 224     $read = sqimap_run_command ($imapConnection, $cmd, true, $response,
 225                                 $readmessage);
 226 }
 227
 228 function ClearAttachments() {
 229         global $username, $attachments, $attachment_dir;
 230
 231         $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
 232
 233         $rem_attachments = array();
 234         foreach ($attachments as $info) {
 235             if ($info->session == -1) {
 236                 $attached_file = "$hashed_attachment_dir/$info[localfilename]";
 237                 if (file_exists($attached_file)) {
 238                     unlink($attached_file);
 239                 }
 240             } else {
 241                 $rem_attachments[] = $info;
 242             }
 243         }
 244         $attachments = rem_attachments;
 245 }
 246
 247 function formatRecipientString($recipients, $item ) {
 248     global $base_uri, $passed_id, $urlMailbox, $startMessage, $show_more_cc, $echo_more, $echo_less, $show_more, $show_more_bcc, $sort;
 249
 250     $i = 0;
 251     $url_string = '';
 252
 253     if (isset ($recipients[0]) && trim($recipients[0])) {
 254         $string = '';
 255         $ary = $recipients;
 256
 257         switch ($item) {
 258             case 'to':
 259                 $show = "&amp;show_more=1&amp;show_more_cc=$show_more_cc&amp;show_more_bcc=$show_more_bcc";
 260                 $show_n = "&amp;show_more=0&amp;show_more_cc=$show_more_cc&amp;show_more_bcc=$show_more_bcc";
 261                 break;
 262             case 'cc':
 263                 $show = "&amp;show_more=$show_more&amp;show_more_cc=1&amp;show_more_bcc=$show_more_bcc";
 264                 $show_n = "&amp;show_more=$show_more&amp;show_more_cc=0&amp;show_more_bcc=$show_more_bcc";
 265                 $show_more = $show_more_cc;
 266                 break;
 267             case 'bcc':
 268                 $show = "&amp;show_more=$show_more&amp;show_more_cc=$show_more_cc&amp;show_more_bcc=1";
 269                 $show_n = "&amp;show_more=$show_more&amp;show_more_cc=$show_more_cc&amp;show_more_bcc=0";
 270                 $show_more = $show_more_bcc;
 271                 break;
 272             default:
 273                 $break;
 274         }
 275
 276         while ($i < count($ary)) {
 277             $ary[$i] = htmlspecialchars(decodeHeader($ary[$i]));
 278             $url_string .= $ary[$i];
 279             if ($string) {
 280                 $string = "$string<BR>$ary[$i]";
 281             } else {
 282                 $string = "$ary[$i]";
 283             }
 284
 285             $i++;
 286             if (count($ary) > 1) {
 287                 if ($show_more == false) {
 288                     if ($i == 1) {
 289                         /* From a search... */
 290                         $string .= '&nbsp;(<A HREF="' . $base_uri .
 291                                    "src/read_body.php?mailbox=$urlMailbox&amp;passed_id=$passed_id&amp;";
 292                         if (isset($where) && isset($what)) {
 293                             $string .= 'what=' . urlencode($what)."&amp;where=".urlencode($where)."$show\">$echo_more</A>)";
 294                         } else {
 295                             $string .= "sort=$sort&amp;startMessage=$startMessage"."$show\">$echo_more</A>)";
 296                         }
 297                         $i = count($ary);
 298                     }
 299                 } else if ($i == 1) {
 300                     /* From a search... */
 301                     $string .= '&nbsp;(<A HREF="' . $base_uri .
 302                                "src/read_body.php?mailbox=$urlMailbox&amp;passed_id=$passed_id&amp;";
 303                     if (isset($where) && isset($what)) {
 304                         $string .= 'what=' . urlencode($what)."&amp;where=".urlencode($where)."$show_n\">$echo_less</A>)";
 305                     } else {
 306                         $string .= "sort=$sort&amp;startMessage=$startMessage"."$show_n\">$echo_less</A>)";
 307                     }
 308                 }
 309             }
 310
 311         }
 312     }
 313     else {
 314         $string = '';
 315     }
 316     $url_string = urlencode($url_string);
 317     $result = array();
 318     $result['str'] = $string;
 319     $result['url_str'] = $url_string;
 320     return $result;
 321 }
 322
 323
 324
 325 /*
 326  *   Main of read_boby.php  --------------------------------------------------
 327  */
 328
 329 /*
 330     Urled vars
 331     ----------
 332     $passed_id
 333 */
 334
 335 if ( isset( $mailbox ) ) {
 336     $mailbox = urldecode( $mailbox );
 337 }
 338 $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
 339 $read = sqimap_mailbox_select($imapConnection, $mailbox, false, false, true);
 340
 341 do_hook('html_top');
 342
 343 /*
 344  * The following code sets necesarry stuff for the MDN thing
 345  */
 346 if( $default_use_mdn &&
 347     ( $mdn_user_support = getPref($data_dir, $username, 'mdn_user_support', $default_use_mdn) ) ) {
 348
 349     $supportMDN = ServerMDNSupport($read["PERMANENTFLAGS"]);
 350     $flags = sqimap_get_flags ($imapConnection, $passed_id);
 351     $FirstTimeSee = !(in_array( 'Seen', $flags ));
 352 }
 353
 354 displayPageHeader($color, $mailbox);
 355
 356
 357 /*
 358  * The following code shows the header of the message and then exit
 359  */
 360 if (isset($view_hdr)) {
 361     $read = sqimap_run_command ($imapConnection, "FETCH $passed_id BODY[HEADER]", true, $a, $b);
 362
 363     echo '<BR>' .
 364         '<TABLE WIDTH="100%" CELLPADDING="2" CELLSPACING="0" BORDER="0" ALIGN="CENTER">' . "\n" .
 365         "   <TR><TD BGCOLOR=\"$color[9]\" WIDTH=\"100%\" ALIGN=\"CENTER\"><B>" . _("Viewing Full Header") . '</B> - '.
 366         '<a href="' . $base_uri . "src/read_body.php?mailbox=".urlencode($mailbox);
 367     if (isset($where) && isset($what)) {
 368         // Got here from a search
 369         echo "&amp;passed_id=$passed_id&amp;where=".urlencode($where)."&amp;what=".urlencode($what).'">';
 370     } else {
 371         echo "&amp;passed_id=$passed_id&amp;startMessage=$startMessage&amp;show_more=$show_more\">";
 372     }
 373     echo _("View message") . "</a></b></td></tr></table>\n" .
 374          "<table width=\"99%\" cellpadding=2 cellspacing=0 border=0 align=center>\n" .
 375          '<tr><td>';
 376
 377     $cnum = 0;
 378     for ($i=1; $i < count($read); $i++) {
 379         $line = htmlspecialchars($read[$i]);
 380         if (eregi("^&gt;", $line)) {
 381             $second[$i] = $line;
 382             $first[$i] = '&nbsp;';
 383             $cnum++;
 384         } else if (eregi("^[ |\t]", $line)) {
 385             $second[$i] = $line;
 386             $first[$i] = '';
 387         } else if (eregi("^([^:]+):(.+)", $line, $regs)) {
 388             $first[$i] = $regs[1] . ':';
 389             $second[$i] = $regs[2];
 390             $cnum++;
 391         } else {
 392             $second[$i] = trim($line);
 393             $first[$i] = '';
 394         }
 395     }
 396     for ($i=0; $i < count($second); $i = $j) {
 397         if (isset($first[$i])) {
 398             $f = $first[$i];
 399         }
 400         if (isset($second[$i])) {
 401             $s = nl2br($second[$i]);
 402         }
 403         $j = $i + 1;
 404         while (($first[$j] == '') && ($j < count($first))) {
 405             $s .= '&nbsp;&nbsp;&nbsp;&nbsp;' . nl2br($second[$j]);
 406             $j++;
 407         }
 408         parseEmail($s);
 409         if (isset($f)) {
 410             echo "<nobr><tt><b>$f</b>$s</tt></nobr>";
 411         }
 412     }
 413     echo "</td></tr></table>\n" .
 414          '</body></html>';
 415     sqimap_logout($imapConnection);
 416     exit;
 417 }
 418
 419 if (isset($msgs)) {
 420     $currentArrayIndex = $passed_id;
 421 } else {
 422     $currentArrayIndex = -1;
 423 }
 424
 425 for ($i = 0; $i < count($msgs); $i++) {
 426     if ($msgs[$i]['ID'] == $passed_id) {
 427         $msgs[$i]['FLAG_SEEN'] = true;
 428     }
 429 }
 430
 431 // $message contains all information about the message
 432 // including header and body
 433 $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
 434
 435 /** translate the subject and mailbox into url-able text **/
 436 $url_subj = urlencode(trim($message->header->subject));
 437 $urlMailbox = urlencode($mailbox);
 438 $url_replyto = '';
 439 if (isset($message->header->replyto)) {
 440     $url_replyto = urlencode($message->header->replyto);
 441 }
 442
 443 $url_replytoall   = $url_replyto;
 444
 445 // If we are replying to all, then find all other addresses and
 446 // add them to the list.  Remove duplicates.
 447 // This is somewhat messy, so I'll explain:
 448 // 1) Take all addresses (from, to, cc) (avoid nasty join errors here)
 449 $url_replytoall_extra_addrs = array_merge(
 450     array($message->header->from),
 451     $message->header->to,
 452     $message->header->cc
 453 );
 454
 455 // 2) Make one big string out of them
 456 $url_replytoall_extra_addrs = join(';', $url_replytoall_extra_addrs);
 457
 458 // 3) Parse that into an array of addresses
 459 $url_replytoall_extra_addrs = parseAddrs($url_replytoall_extra_addrs);
 460
 461 // 4) Make them unique -- weed out duplicates
 462 // (Coded for PHP 4.0.0)
 463 $url_replytoall_extra_addrs =
 464     array_keys(array_flip($url_replytoall_extra_addrs));
 465
 466 // 5) Remove the addresses we'll be sending the message 'to'
 467 $url_replytoall_avoid_addrs = '';
 468 if (isset($message->header->replyto)) {
 469     $url_replytoall_avoid_addrs = $message->header->replyto;
 470 }
 471
 472 $url_replytoall_avoid_addrs = parseAddrs($url_replytoall_avoid_addrs);
 473 foreach ($url_replytoall_avoid_addrs as $addr) {
 474     RemoveAddress($url_replytoall_extra_addrs, $addr);
 475 }
 476
 477 // 6) Remove our identities from the CC list (they still can be in the
 478 // TO list) only if $include_self_reply_all is turned off
 479 if (!$include_self_reply_all) {
 480     RemoveAddress($url_replytoall_extra_addrs,
 481                 getPref($data_dir, $username, 'email_address'));
 482     $idents = getPref($data_dir, $username, 'identities');
 483     if ($idents != '' && $idents > 1) {
 484         for ($i = 1; $i < $idents; $i ++) {
 485             $cur_email_address = getPref($data_dir, $username, 'email_address' . $i);
 486             RemoveAddress($url_replytoall_extra_addrs, $cur_email_address);
 487         }
 488     }
 489 }
 490
 491 // 7) Smoosh back into one nice line
 492 $url_replytoallcc = getLineOfAddrs($url_replytoall_extra_addrs);
 493
 494 // 8) urlencode() it
 495 $url_replytoallcc = urlencode($url_replytoallcc);
 496
 497 $dateString = getLongDateString($message->header->date);
 498
 499 // What do we reply to -- text only, if possible
 500 $ent_num = findDisplayEntity($message);
 501
 502 /** TEXT STRINGS DEFINITIONS **/
 503 $echo_more = _("more");
 504 $echo_less = _("less");
 505
 506 if (!isset($show_more_cc)) {
 507     $show_more_cc = FALSE;
 508 }
 509
 510 if (!isset($show_more_bcc)) {
 511     $show_more_bcc = FALSE;
 512 }
 513
 514 /** FORMAT THE TO STRING **/
 515 $to = formatRecipientString($message->header->to, "to");
 516 $to_string = $to['str'];
 517 $url_to_string = $to['url_str'];
 518
 519
 520 /** FORMAT THE CC STRING **/
 521
 522 $cc = formatRecipientString($message->header->cc, "cc");
 523 $cc_string = $cc['str'];
 524 $url_cc_string = $cc['url_str'];
 525
 526 /** FORMAT THE BCC STRING **/
 527
 528 $bcc = formatRecipientString($message->header->bcc, "bcc");
 529 $bcc_string = $bcc['str'];
 530 $url_bcc_string = $bcc['url_str'];
 531
 532 if ($default_use_priority) {
 533     $priority_level = substr($message->header->priority,0,1);
 534
 535     switch($priority_level) {
 536         /* check for a higher then normal priority. */
 537         case '1':
 538         case '2':
 539             $priority_string = _("High");
 540             break;
 541
 542         /* check for a lower then normal priority. */
 543         case '4':
 544         case '5':
 545             $priority_string = _("Low");
 546             break;
 547
 548         /* check for a normal priority. */
 549         case '3':
 550         default:
 551             $priority_level = '3';
 552             $priority_string = _("Normal");
 553             break;
 554
 555     }
 556 }
 557
 558 /** make sure everything will display in HTML format **/
 559 $from_name = decodeHeader(htmlspecialchars($message->header->from));
 560 $subject = decodeHeader(htmlspecialchars($message->header->subject));
 561
 562 do_hook('read_body_top');
 563 echo '<BR>' .
 564      '<TABLE CELLSPACING="0" WIDTH="100%" BORDER="0" ALIGN="CENTER" CELLPADDING="0">' .
 565         '<TR><TD BGCOLOR="' . $color[9] . '" WIDTH="100%">' .
 566            '<TABLE WIDTH="100%" CELLSPACING="0" BORDER="0" CELLPADDING="3">' .
 567               '<TR>' .
 568                  '<TD ALIGN="LEFT" WIDTH="33%">' .
 569                     '<SMALL>' .
 570      '<A HREF="' . $base_uri . 'src/';
 571
 572 if ($where && $what) {
 573     if( $pos == '' ) {
 574         $pos = 0;
 575     }
 576     echo "search.php?where$pos=".urlencode($where)."&amp;pos=$pos&amp;what$pos=".urlencode($what)."&amp;mailbox=$urlMailbox\">";
 577 } else {
 578     echo "right_main.php?sort=$sort&amp;startMessage=$startMessage&amp;mailbox=$urlMailbox\">";
 579 }
 580 echo _("Message List") .
 581      '</A>&nbsp;|&nbsp;' .
 582      '<A HREF="' . $base_uri . "src/delete_message.php?mailbox=$urlMailbox&amp;message=$passed_id&amp;";
 583 if ($where && $what) {
 584     echo 'where=' . urlencode($where) . '&amp;what=' . urlencode($what) . '">';
 585 } else {
 586     echo "sort=$sort&amp;startMessage=$startMessage\">";
 587 }
 588 echo _("Delete") . '</A>&nbsp;';
 589 if (($mailbox == $draft_folder) && ($save_as_draft)) {
 590     echo '|&nbsp;<A HREF="' . $base_uri .
 591          "src/compose.php?mailbox=$mailbox&amp;send_to=$url_to_string&amp;send_to_cc=$url_cc_string&amp;send_to_bcc=$url_bcc_string&amp;subject=$url_subj&amp;draft_id=$passed_id&amp;ent_num=$ent_num" . '"';
 592     if ($compose_new_win == '1') {
 593         echo 'TARGET="compose_window" onClick="comp_in_new()"';
 594     }
 595     echo '>'.
 596          _("Resume Draft") . '</a>';
 597 }
 598
 599 echo '&nbsp;&nbsp;' .
 600                    '</SMALL>' .
 601                 '</TD>' .
 602                 '<TD WIDTH="33%" ALIGN="CENTER">' .
 603                    '<SMALL>';
 604
 605 if ( !($where && $what) ) {
 606
 607     if ($currentArrayIndex == -1) {
 608         echo 'Previous&nbsp;|&nbsp;Next';
 609     } else {
 610         $prev = findPreviousMessage();
 611         $next = findNextMessage();
 612
 613         if ($prev != -1) {
 614             echo '<a href="' . $base_uri . "src/read_body.php?passed_id=$prev&amp;mailbox=$urlMailbox&amp;sort=$sort&amp;startMessage=$startMessage&amp;show_more=0\">" . _("Previous") . "</A>&nbsp;|&nbsp;";
 615         } else {
 616             echo _("Previous") . '&nbsp;|&nbsp;';
 617         }
 618
 619         if ($next != -1) {
 620             echo '<a href="' . $base_uri . "src/read_body.php?passed_id=$next&amp;mailbox=$urlMailbox&amp;sort=$sort&amp;startMessage=$startMessage&amp;show_more=0\">" . _("Next") . "</A>";
 621         } else {
 622             echo _("Next");
 623         }
 624     }
 625 }
 626
 627 echo                '</SMALL>' .
 628                 '</TD><TD WIDTH="33%" ALIGN="RIGHT">' .
 629                    '<SMALL>' .
 630                    '<A HREF="' . $base_uri . "src/compose.php?forward_id=$passed_id&amp;forward_subj=$url_subj&amp;".
 631                     ($default_use_priority?"mailprio=$priority_level&amp;":'')
 632                     ."mailbox=$urlMailbox&amp;ent_num=$ent_num\"";
 633     if ($compose_new_win == '1') {
 634         echo 'TARGET="compose_window" onClick="comp_in_new()"';
 635     }
 636     echo '>'.
 637     _("Forward") .
 638     '</A>&nbsp;|&nbsp;' .
 639                    '<A HREF="' . $base_uri . "src/compose.php?send_to=$url_replyto&amp;reply_subj=$url_subj&amp;".
 640                     ($default_use_priority?"mailprio=$priority_level&amp;":'').
 641                     "reply_id=$passed_id&amp;mailbox=$urlMailbox&amp;ent_num=$ent_num\"";
 642     if ($compose_new_win == '1') {
 643         echo 'TARGET="compose_window" onClick="comp_in_new()"';
 644     }
 645     echo '>'.
 646     _("Reply") .
 647     '</A>&nbsp;|&nbsp;' .
 648                    '<A HREF="' . $base_uri . "src/compose.php?send_to=$url_replytoall&amp;send_to_cc=$url_replytoallcc&amp;reply_subj=$url_subj&amp;".
 649                     ($default_use_priority?"mailprio=$priority_level&amp;":'').
 650                     "reply_id=$passed_id&amp;mailbox=$urlMailbox&amp;ent_num=$ent_num\"";
 651     if ($compose_new_win == '1') {
 652         echo 'TARGET="compose_window" onClick="comp_in_new()"';
 653     }
 654     echo '>'.
 655     _("Reply All") .
 656     '</A>&nbsp;&nbsp;' .
 657                    '</SMALL>' .
 658                 '</TD>' .
 659              '</TR>' .
 660           '</TABLE>' .
 661        '</TD></TR>' .
 662        '<TR><TD WIDTH="100%">' .
 663        '<TABLE WIDTH="100%" BORDER="0" CELLSPACING="0" CELLPADDING="3">' . "\n" .
 664           '<TR>' . "\n";
 665
 666 /** subject **/
 667 echo          "<TD BGCOLOR=\"$color[0]\" WIDTH=\"10%\" ALIGN=\"right\" VALIGN=\"top\">\n" .
 668     _("Subject:") .
 669              "</TD><TD BGCOLOR=\"$color[0]\" WIDTH=\"80%\" VALIGN=\"top\">\n" .
 670                 "<B>$subject</B>&nbsp;\n" .
 671              "</TD>\n" .
 672              '<TD ROWSPAN="4" width="10%" BGCOLOR="' . $color[0] .
 673     '" ALIGN=right VALIGN=top NOWRAP><small>'.
 674     '<A HREF="' . $base_uri . "src/read_body.php?mailbox=$urlMailbox&amp;passed_id=$passed_id&amp;";
 675
 676 /* From a search... */
 677 if ($where && $what) {
 678     echo 'where=' . urlencode($where) . '&amp;what=' . urlencode($what) .
 679          "&amp;view_hdr=1\">" . _("View Full Header") . "</A>\n";
 680 } else {
 681     echo "startMessage=$startMessage&amp;show_more=$show_more&amp;view_hdr=1\">" .
 682          _("View Full Header") . "</A>\n";
 683 }
 684
 685 /* Output the printer friendly link if we are in subtle mode. */
 686 if ($pf_subtle_link) {
 687     echo printer_friendly_link(true);
 688 }
 689
 690 do_hook("read_body_header_right");
 691 echo '</small></TD>' .
 692     ' </TR>';
 693
 694 /** from **/
 695 echo       '<TR>' .
 696              '<TD BGCOLOR="' . $color[0] . '" ALIGN="RIGHT">' .
 697     _("From:") .
 698              '</TD><TD BGCOLOR="' . $color[0] . '">' .
 699                 "<B>$from_name</B>&nbsp;\n" .
 700              '</TD>' .
 701           '</TR>';
 702 /** date **/
 703 echo       '<TR>' . "\n" .
 704              '<TD BGCOLOR="' . $color[0] . '" ALIGN="RIGHT">' . "\n" .
 705     _("Date:") .
 706              "</TD><TD BGCOLOR=\"$color[0]\">\n" .
 707                 "<B>$dateString</B>&nbsp;\n" .
 708              '</TD>' . "\n" .
 709           '</TR>' . "\n";
 710
 711 /** to **/
 712 echo       "<TR>\n" .
 713              "<TD BGCOLOR=\"$color[0]\" ALIGN=RIGHT VALIGN=TOP>\n" .
 714     _("To:") .
 715              '</TD><TD BGCOLOR="' . $color[0] . '" VALIGN="TOP">' . "\n" .
 716                 "<B>$to_string</B>&nbsp;\n" .
 717              '</TD>' . "\n" .
 718           '</TR>' . "\n";
 719 /** cc **/
 720 if (isset($cc_string) && $cc_string <> '') {
 721     echo       '<TR>' .
 722                  "<TD BGCOLOR=\"$color[0]\" ALIGN=RIGHT VALIGN=TOP>" .
 723                     'Cc:' .
 724                  "</TD><TD BGCOLOR=\"$color[0]\" VALIGN=TOP colspan=2>" .
 725                     "<B>$cc_string</B>&nbsp;" .
 726                  '</TD>' .
 727               '</TR>' . "\n";
 728 }
 729
 730 /** bcc **/
 731 if (isset($bcc_string) && $bcc_string <> '') {
 732     echo       '<TR>'.
 733                  "<TD BGCOLOR=\"$color[0]\" ALIGN=RIGHT VALIGN=TOP>" .
 734                     'Bcc:' .
 735                  "</TD><TD BGCOLOR=\"$color[0]\" VALIGN=TOP colspan=2>" .
 736                     "<B>$bcc_string</B>&nbsp;" .
 737                  '</TD>' .
 738               '</TR>' . "\n";
 739 }
 740 if ($default_use_priority && isset($priority_string) && $priority_string <> '' ) {
 741     echo       '<TR>' .
 742                  "<TD BGCOLOR=\"$color[0]\" ALIGN=RIGHT VALIGN=TOP>" .
 743                        _("Priority") . ': '.
 744                  "</TD><TD BGCOLOR=\"$color[0]\" VALIGN=TOP colspan=2>" .
 745                     "<B>$priority_string</B>&nbsp;" .
 746                  '</TD>' .
 747               "</TR>" . "\n";
 748 }
 749
 750 if ($show_xmailer_default) {
 751     $read = sqimap_run_command ($imapConnection, "FETCH $passed_id BODY.PEEK[HEADER.FIELDS (X-Mailer User-Agent)]", true,
 752                             $response, $readmessage);
 753     $mailer = substr($read[1], strpos($read[1], " "));
 754     if (trim($mailer)) {
 755         echo       '<TR>' .
 756                      "<TD BGCOLOR=\"$color[0]\" ALIGN=RIGHT VALIGN=TOP>" .
 757                            _("Mailer") . ': '.
 758                      "</TD><TD BGCOLOR=\"$color[0]\" VALIGN=TOP colspan=2>" .
 759                         "<B>$mailer</B>&nbsp;" .
 760                      '</TD>' .
 761                   "</TR>" . "\n";
 762     }
 763 }
 764
 765 /* Output the printer friendly link if we are not in subtle mode. */
 766 if (!$pf_subtle_link) {
 767     echo printer_friendly_link(true);
 768 }
 769
 770 if ($default_use_mdn) {
 771     if ($mdn_user_support) {
 772
 773         // debug gives you the capability to remove mdn-flags
 774         // $MDNDebug = false;
 775         $read = sqimap_run_command ($imapConnection, "FETCH $passed_id BODY.PEEK[HEADER.FIELDS (Disposition-Notification-To)]", true,
 776                                 $response, $readmessage);
 777         $MDN_to = substr($read[1], strpos($read[1], ' '));
 778         $MDN_flag_present = false;
 779
 780         $read = sqimap_run_command ($imapConnection, "FETCH $passed_id FLAGS", true,
 781                                 $response, $readmessage);
 782
 783         $MDN_flag_present = preg_match( '/.*\$MDNSent/i', $read[0]);
 784
 785         if (trim($MDN_to) &&
 786             (!isset( $sendreceipt ) || $sendreceipt == '' )  ) {
 787
 788             if ( $MDN_flag_present && $supportMDN) {
 789                 $sendreceipt = 'removeMDN';
 790                 $url = "\"read_body.php?mailbox=$mailbox&amp;passed_id=$passed_id&amp;startMessage=$startMessage&amp;show_more=$show_more&amp;sendreceipt=$sendreceipt\"";
 791                 $sendreceipt='';
 792                 /*
 793                 if ($MDNDebug ) {
 794                     echo       '<TR>' .
 795                                  "<TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>" .
 796                                        _("Read receipt") . ': ' .
 797                                  "</TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>" .
 798                                     '<B>' .
 799                                     _("send") .
 800                                     "</B> <a href=$url>[" . _("Remove MDN flag") . ']  </a>'  .
 801                                  '</TD>' .
 802                              '</TR>' . "\n";
 803                 } else {
 804                 */
 805                 echo       '<TR>' .
 806                              "<TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>" .
 807                                    _("Read receipt") . ': ' .
 808                              "</TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>" .
 809                                 '<B>'._("send").'</B>'.
 810                              '</TD>' .
 811                          '</TR>' . "\n";
 812                 /*
 813                 }
 814                 */
 815
 816             } // when deleted or draft flag is set don't offer to send a MDN response
 817             else if ( ereg('\\Draft',$read[0] || ereg('\\Deleted',$read[0])) ) {
 818                 echo       '<TR>' .
 819                             "<TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>" .
 820                                 _("Read receipt") . ': '.
 821                             "</TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>" .
 822                                 '<B>' . _("requested") . "</B>" .
 823                             '</TD>' .
 824                         '</TR>' . "\n";
 825             }
 826             // if no MDNsupport don't use the annoying popup messages
 827             else if (  !$FirstTimeSee ) {
 828                 $sendreceipt = 'send';
 829                 $url = "\"read_body.php?mailbox=$mailbox&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more&sendreceipt=$sendreceipt\"";
 830                 echo       '<TR>' .
 831                             "<TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>" .
 832                                 _("Read receipt") . ': ' .
 833                             "</TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>" .
 834                                 '<B>' . _("requested") .
 835                                 "</B> &nbsp; <a href=$url>[" . _("Send read receipt now") . "]</a>" .
 836                             '</TD>' .
 837                         '</TR>' . "\n";
 838                 $sendreceipt='';
 839             }
 840             else {
 841                 $sendreceipt = 'send';
 842                 $url = "\"read_body.php?mailbox=$mailbox&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more&sendreceipt=$sendreceipt\"";
 843                 if ($javascript_on) {
 844                 echo "<script language=\"javascript\" type=\"text/javascript\">  \n" .
 845                     '<!-- ' . "\n" .
 846                     "               if (window.confirm(\"" .
 847                     _("The message sender has requested a response to indicate that you have read this message. Would you like to send a receipt?") .
 848                     "\")) {  \n" .
 849                     "                       window.location=($url); \n" .
 850                     '                       window.reload()' . "\n" .
 851                     '               }' . "\n" .
 852                     '// -->' . "\n" .
 853                     '</script>' . "\n";
 854                 }
 855                 echo       '<TR>' .
 856                             "<TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>" .
 857                                     _("Read receipt") . ': ' .
 858                             "</TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>" .
 859                                 '<B>' . _("requested") . "&nbsp&nbsp</B><a href=$url>" . '[' .
 860                                 _("Send read receipt now") . ']  </a>' ." \n" .
 861                             '</TD>' .
 862                             '</TR>' . "\n";
 863                 $sendreceipt = '';
 864             }
 865         }
 866
 867         if ( !isset( $sendreceipt ) || $sendreceipt == '' ) {
 868         } else if ( $sendreceipt == 'send' ) {
 869             if ( !$MDN_flag_present) {
 870                 if (isset($identity) ) {
 871                     $final_recipient = getPref($data_dir, $username, 'email_address' . '0', '' );
 872                 } else {
 873                     $final_recipient = getPref($data_dir, $username, 'email_address', '' );
 874                 }
 875
 876                 $final_recipient = trim($final_recipient);
 877                 if ($final_recipient == '' ) {
 878                     $final_recipient = getPref($data_dir, $username, 'email_address', '' );
 879                 }
 880
 881                 if ( SendMDN( $MDN_to, $final_recipient ) > 0 && $supportMDN ) {
 882                     ToggleMDNflag( true);
 883                 }
 884             }
 885             $sendreceipt = 'removeMDN';
 886             $url = "\"read_body.php?mailbox=$mailbox&amp;passed_id=$passed_id&amp;startMessage=$startMessage&amp;show_more=$show_more&amp;sendreceipt=$sendreceipt\"";
 887             $sendreceipt='';
 888             /*
 889             if ($MDNDebug && $supportMDN) {
 890             echo "      <TR>\n" .
 891                     "         <TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>\n" .
 892                     "            "._("Read receipt").": \n".
 893                     "         </TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>\n" .
 894                     '            <B>'._("send").'</B>'." <a href=$url>" . '[' . _("Remove MDN flag") . ']  </a>'  . "\n" .
 895                     '         </TD>' . "\n" .
 896                     '     </TR>' . "\n";
 897             } else {
 898             */
 899             echo "      <TR>\n" .
 900                     "         <TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>\n" .
 901                     "            "._("Read receipt").": \n".
 902                     "         </TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>\n" .
 903                     '            <B>'._("send").'</B>'. "\n" .
 904                     '         </TD>' . "\n" .
 905                     '     </TR>' . "\n";
 906             /*
 907             }
 908             */
 909         }
 910         elseif ($sendreceipt == 'removeMDN' ) {
 911             ToggleMDNflag ( false );
 912
 913             $sendreceipt = 'send';
 914                 $url = "\"read_body.php?mailbox=$mailbox&amp;passed_id=$passed_id&amp;startMessage=$startMessage&amp;show_more=$show_more&amp;sendreceipt=$sendreceipt\"";
 915                 echo       '<TR>'.
 916                               "<TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>" .
 917                                     _("Read receipt") . ': ' .
 918                               "</TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>" .
 919                                  '<B>' . _("requested") .
 920                                  "</B> &nbsp; <a href=$url>[" . _("Send read receipt now") . "]</a>" .
 921                               '</TD>' .
 922                             '</TR>' . "\n";
 923             $sendreceipt = '';
 924
 925         }
 926     }
 927 }
 928
 929 do_hook('read_body_header');
 930
 931 echo '</TABLE>' .
 932     '   </TD></TR>' .
 933     '</TABLE>';
 934 flush();
 935
 936 echo "<TABLE CELLSPACING=0 WIDTH=\"97%\" BORDER=0 ALIGN=CENTER CELLPADDING=0>\n" .
 937     "   <TR><TD BGCOLOR=\"$color[4]\" WIDTH=\"100%\">\n" .
 938     '<BR>'.
 939     formatBody($imapConnection, $message, $color, $wrap_at).
 940     '</TD></TR></TABLE>' .
 941     '<TABLE CELLSPACING="0" WIDTH="100%" BORDER="0" ALIGN="CENTER" CELLPADDING="0">' . "\n" .
 942     "   <TR><TD BGCOLOR=\"$color[9]\">&nbsp;</TD></TR>" .
 943     '</TABLE>' . "\n";
 944
 945 /* show attached images inline -- if pref'fed so */
 946 if (($attachment_common_show_images) &&
 947     is_array($attachment_common_show_images_list)) {
 948
 949     foreach ($attachment_common_show_images_list as $img) {
 950         $imgurl = '../src/download.php' .
 951                 '?' .
 952                 'passed_id='     . urlencode($img['passed_id']) .
 953                 '&amp;mailbox='       . urlencode($mailbox) .
 954                 '&amp;passed_ent_id=' . urlencode($img['ent_id']) .
 955                 '&amp;absolute_dl=true';
 956
 957         echo "<TABLE BORDER=0 CELLSPACING=0 CELLPADDING=2 ALIGN=CENTER>\n" .
 958               '<TR>' .
 959                 '<TD>' .
 960                   "<img src=\"$imgurl\">\n" .
 961                 "</TD>\n" .
 962               "</TR>\n" .
 963             "</TABLE>\n";
 964
 965     }
 966 }
 967
 968
 969 do_hook('read_body_bottom');
 970 do_hook('html_bottom');
 971 sqimap_logout($imapConnection);
 972 ?>
 973 </body>
 974 </html>