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,
  31            $allow_thread_sort, $allow_server_sort,
  32            $server_sort_array;
  33     $result = -1;
  34                 if ($allow_thread_sort == true || $allow_server_sort == true) {
  35         reset($server_sort_array);
  36         while(list($key, $value) = each ($server_sort_array)) {
  37             if ($currentArrayIndex == $value) {
  38                 if ($key == (count($server_sort_array) -1)) {
  39                     $result = -1;
  40                     break;
  41                 }
  42                 $result = $server_sort_array[$key +1];
  43                 break;
  44             }
  45         }
  46     }
  47
  48     elseif ($sort == 6 && $allow_server_sort != true && $allow_thread_sort != true) {
  49         if ($currentArrayIndex != 1) {
  50             $result = $currentArrayIndex - 1;
  51         }
  52     }
  53     elseif ($allow_server_sort != true && $allow_thread_sort != true) {
  54         if (!is_array($msort)) {
  55             return -1;
  56         }
  57         for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) {
  58             if ($currentArrayIndex == $msgs[$key]['ID']) {
  59                 next($msort);
  60                 $key = key($msort);
  61                 if (isset($key))
  62                     $result = $msgs[$key]['ID'];
  63                     break;
  64             }
  65         }
  66     }
  67     return ($result);
  68 }
  69
  70 /** Removes just one address from the list of addresses. */
  71 function RemoveAddress(&$addr_list, $addr) {
  72     if ($addr != '') {
  73         foreach (array_keys($addr_list, $addr) as $key_to_delete) {
  74             unset($addr_list[$key_to_delete]);
  75         }
  76     }
  77 }
  78
  79 /** returns the index of the previous message from the array. */
  80 function findPreviousMessage() {
  81     global $msort, $currentArrayIndex, $sort, $msgs, $imapConnection,
  82            $mailbox, $data_dir, $username, $allow_thread_sort,
  83            $allow_server_sort, $server_sort_array;
  84     $result = -1;
  85         if ($allow_thread_sort == true || $allow_server_sort == TRUE) {
  86         reset($server_sort_array);
  87         while(list($key, $value) = each ($server_sort_array)) {
  88             if ($currentArrayIndex == $value) {
  89                 if ($key == 0) {
  90                     $result = -1;
  91                     break;
  92                 }
  93                 $result = $server_sort_array[$key -1];
  94                 break;
  95             }
  96         }
  97     }
  98     elseif ($sort == 6 && $allow_server_sort != TRUE && $allow_thread_sort != true) {
  99         $numMessages = sqimap_get_num_messages($imapConnection, $mailbox);
 100         if ($currentArrayIndex != $numMessages) {
 101             $result = $currentArrayIndex + 1;
 102         }
 103     }
 104     elseif ($allow_thread_sort != true && $allow_server_sort != TRUE) {
 105           if (!is_array($msort)) {
 106             return -1;
 107           }
 108         for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) {
 109             if ($currentArrayIndex == $msgs[$key]['ID']) {
 110                 prev($msort);
 111                 $key = key($msort);
 112                 if (isset($key)) {
 113                     $result = $msgs[$key]['ID'];
 114                     break;
 115                 }
 116             }
 117         }
 118     }
 119     return ($result);
 120 }
 121
 122 /**
 123 * Displays a link to a page where the message is displayed more
 124 * "printer friendly".
 125 */
 126 function printer_friendly_link() {
 127     global $passed_id, $mailbox, $ent_num, $color,
 128            $pf_subtle_link,
 129            $javascript_on;
 130
 131     if (strlen(trim($mailbox)) < 1) {
 132         $mailbox = 'INBOX';
 133     }
 134
 135     $params = '?passed_ent_id=' . $ent_num .
 136               '&mailbox=' . urlencode($mailbox) .
 137               '&passed_id=' . $passed_id;
 138
 139     $print_text = _("View Printable Version");
 140
 141     if (!$pf_subtle_link) {
 142         /* The link is large, on the bottom of the header panel. */
 143         $result =       '<tr bgcolor="' . $color[0] . '">' .
 144                         '<td class="medText" align="right" valign="top">' .
 145                           '&nbsp;' .
 146                         '</td><td class="medText" valign="top" colspan="2">'."\n";
 147     } else {
 148         /* The link is subtle, below "view full header". */
 149         $result = "<BR>\n";
 150     }
 151
 152     /* Output the link. */
 153     if ($javascript_on) {
 154         $result .= '<script language="javascript" type="text/javascript">' . "\n" .
 155                 '<!--' . "\n" .
 156                 "  function printFormat() {\n" .
 157                 '    window.open("../src/printer_friendly_main.php' .
 158                         $params . '","Print","width=800,height=600");' . "\n".
 159                 "  }\n" .
 160                 "// -->\n" .
 161                 "</script>\n" .
 162                 "<A HREF=\"javascript:printFormat();\">$print_text</A>\n";
 163     } else {
 164         $result .= '<A TARGET="_blank" HREF="../src/printer_friendly_bottom.php' .
 165                 "$params\">$print_text</A>\n";
 166     }
 167
 168     if (!$pf_subtle_link) {
 169         /* The link is large, on the bottom of the header panel. */
 170         $result .=         '</td></tr>' . "\n";
 171     }
 172
 173     return ($result);
 174 }
 175
 176 function ServerMDNSupport( $read ) {
 177     /* escaping $ doesn't work -> \x36 */
 178     $ret = preg_match( '/(\x36MDNSent|\\\*)/i', $read );
 179     return ( $ret );
 180 }
 181
 182 function SendMDN ( $recipient , $sender) {
 183     global $imapConnection, $mailbox, $username, $attachment_dir, $SERVER_NAME,
 184            $version, $attachments, $identity, $data_dir, $passed_id;
 185
 186     $header = sqimap_get_message_header($imapConnection, $passed_id, $mailbox);
 187     $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
 188
 189     // part 1 (RFC2298)
 190
 191     $senton = getLongDateString( $header->date );
 192     $to_array = $header->to;
 193     $to = '';
 194     foreach ($to_array as $line) {
 195         $to .= " $line ";
 196     }
 197
 198     $subject = $header->subject;
 199     $now = getLongDateString( time() );
 200
 201     $body = _("Your message") . "\r\n\r\n" .
 202             "\t" . _("To:") . ' ' . $to . "\r\n" .
 203             "\t" . _("Subject:") . ' ' . $subject . "\r\n" .
 204             "\t" . _("Sent:") . ' ' . $senton . "\r\n" .
 205             "\r\n" .
 206             sprintf( _("Was displayed on %s"), $now );
 207
 208     // part2  (RFC2298)
 209
 210     $original_recipient = $to;
 211     $original_message_id = $header->message_id;
 212
 213     $part2 = "Reporting-UA : $SERVER_NAME ; SquirrelMail (version $version) \r\n";
 214     if ($original_recipient != '') {
 215         $part2 .= "Original-Recipient : $original_recipient\r\n";
 216     }
 217     $final_recipient = $sender;
 218     $part2 .= "Final-Recipient: rfc822; $final_recipient\r\n" .
 219               "Original-Message-ID : $original_message_id\r\n" .
 220               "Disposition: manual-action/MDN-sent-manually; displayed\r\n";
 221
 222
 223     $localfilename = GenerateRandomString(32, 'FILE', 7);
 224     $full_localfilename = "$hashed_attachment_dir/$localfilename";
 225
 226     $fp = fopen( $full_localfilename, 'w');
 227     fwrite ($fp, $part2);
 228     fclose($fp);
 229
 230     $newAttachment = array();
 231     $newAttachment['localfilename'] = $localfilename;
 232     $newAttachment['type'] = "message/disposition-notification";
 233     $newAttachment['session']=-1;
 234     $attachments[] = $newAttachment;
 235     $MDN_to = trim($recipient);
 236     $reply_id = 0;
 237
 238     return (SendMessage($MDN_to,'','', _("Read:") . ' ' . $subject, $body,$reply_id, True, 3, -1) );
 239 }
 240
 241
 242 function ToggleMDNflag ( $set ) {
 243     global $imapConnection, $passed_id, $mailbox;
 244     sqimap_mailbox_select($imapConnection, $mailbox);
 245
 246     $sg =  $set?'+':'-';
 247     $cmd = 'STORE ' . $passed_id . ' ' . $sg . 'FLAGS ($MDNSent)';
 248     $read = sqimap_run_command ($imapConnection, $cmd, true, $response,
 249                                 $readmessage);
 250 }
 251
 252 function ClearAttachments() {
 253         global $username, $attachments, $attachment_dir;
 254
 255         $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
 256
 257         $rem_attachments = array();
 258         foreach ($attachments as $info) {
 259             if ($info->session == -1) {
 260                 $attached_file = "$hashed_attachment_dir/$info[localfilename]";
 261                 if (file_exists($attached_file)) {
 262                     unlink($attached_file);
 263                 }
 264             } else {
 265                 $rem_attachments[] = $info;
 266             }
 267         }
 268         $attachments = rem_attachments;
 269 }
 270
 271 function formatRecipientString($recipients, $item ) {
 272     global $base_uri, $passed_id, $urlMailbox, $startMessage, $show_more_cc, $echo_more, $echo_less, $show_more, $show_more_bcc, $sort;
 273
 274     $i = 0;
 275     $url_string = '';
 276
 277     if (isset ($recipients[0]) && trim($recipients[0])) {
 278         $string = '';
 279         $ary = $recipients;
 280
 281         switch ($item) {
 282             case 'to':
 283                 $show = "&amp;show_more=1&amp;show_more_cc=$show_more_cc&amp;show_more_bcc=$show_more_bcc";
 284                 $show_n = "&amp;show_more=0&amp;show_more_cc=$show_more_cc&amp;show_more_bcc=$show_more_bcc";
 285                 break;
 286             case 'cc':
 287                 $show = "&amp;show_more=$show_more&amp;show_more_cc=1&amp;show_more_bcc=$show_more_bcc";
 288                 $show_n = "&amp;show_more=$show_more&amp;show_more_cc=0&amp;show_more_bcc=$show_more_bcc";
 289                 $show_more = $show_more_cc;
 290                 break;
 291             case 'bcc':
 292                 $show = "&amp;show_more=$show_more&amp;show_more_cc=$show_more_cc&amp;show_more_bcc=1";
 293                 $show_n = "&amp;show_more=$show_more&amp;show_more_cc=$show_more_cc&amp;show_more_bcc=0";
 294                 $show_more = $show_more_bcc;
 295                 break;
 296             default:
 297                 $break;
 298         }
 299
 300         while ($i < count($ary)) {
 301             $ary[$i] = htmlspecialchars(decodeHeader($ary[$i]));
 302             $url_string .= $ary[$i];
 303             if ($string) {
 304                 $string = "$string<BR>$ary[$i]";
 305             } else {
 306                 $string = "$ary[$i]";
 307             }
 308
 309             $i++;
 310             if (count($ary) > 1) {
 311                 if ($show_more == false) {
 312                     if ($i == 1) {
 313                         /* From a search... */
 314                         $string .= '&nbsp;(<A HREF="' . $base_uri .
 315                                    "src/read_body.php?mailbox=$urlMailbox&amp;passed_id=$passed_id&amp;";
 316                         if (isset($where) && isset($what)) {
 317                             $string .= 'what=' . urlencode($what)."&amp;where=".urlencode($where)."$show\">$echo_more</A>)";
 318                         } else {
 319                             $string .= "sort=$sort&amp;startMessage=$startMessage"."$show\">$echo_more</A>)";
 320                         }
 321                         $i = count($ary);
 322                     }
 323                 } else if ($i == 1) {
 324                     /* From a search... */
 325                     $string .= '&nbsp;(<A HREF="' . $base_uri .
 326                                "src/read_body.php?mailbox=$urlMailbox&amp;passed_id=$passed_id&amp;";
 327                     if (isset($where) && isset($what)) {
 328                         $string .= 'what=' . urlencode($what)."&amp;where=".urlencode($where)."$show_n\">$echo_less</A>)";
 329                     } else {
 330                         $string .= "sort=$sort&amp;startMessage=$startMessage"."$show_n\">$echo_less</A>)";
 331                     }
 332                 }
 333             }
 334
 335         }
 336     }
 337     else {
 338         $string = '';
 339     }
 340     $url_string = urlencode($url_string);
 341     $result = array();
 342     $result['str'] = $string;
 343     $result['url_str'] = $url_string;
 344     return $result;
 345 }
 346
 347
 348
 349 /*
 350  *   Main of read_boby.php  --------------------------------------------------
 351  */
 352
 353 /*
 354     Urled vars
 355     ----------
 356     $passed_id
 357 */
 358
 359 if ( isset( $mailbox ) ) {
 360     $mailbox = urldecode( $mailbox );
 361 }
 362 $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
 363 $read = sqimap_mailbox_select($imapConnection, $mailbox, false, false, true);
 364
 365 do_hook('html_top');
 366
 367 /*
 368  * The following code sets necesarry stuff for the MDN thing
 369  */
 370 if( $default_use_mdn &&
 371     ( $mdn_user_support = getPref($data_dir, $username, 'mdn_user_support', $default_use_mdn) ) ) {
 372
 373     $supportMDN = ServerMDNSupport($read["PERMANENTFLAGS"]);
 374     $flags = sqimap_get_flags ($imapConnection, $passed_id);
 375     $FirstTimeSee = !(in_array( 'Seen', $flags ));
 376 }
 377
 378 displayPageHeader($color, $mailbox);
 379
 380
 381 /*
 382  * The following code shows the header of the message and then exit
 383  */
 384 if (isset($view_hdr)) {
 385     $read = sqimap_run_command ($imapConnection, "FETCH $passed_id BODY[HEADER]", true, $a, $b);
 386
 387     echo '<BR>' .
 388         '<TABLE WIDTH="100%" CELLPADDING="2" CELLSPACING="0" BORDER="0" ALIGN="CENTER">' . "\n" .
 389         "   <TR><TD BGCOLOR=\"$color[9]\" WIDTH=\"100%\" ALIGN=\"CENTER\"><B>" . _("Viewing Full Header") . '</B> - '.
 390         '<a href="' . $base_uri . "src/read_body.php?mailbox=".urlencode($mailbox);
 391     if (isset($where) && isset($what)) {
 392         // Got here from a search
 393         echo "&amp;passed_id=$passed_id&amp;where=".urlencode($where)."&amp;what=".urlencode($what).'">';
 394     } else {
 395         echo "&amp;passed_id=$passed_id&amp;startMessage=$startMessage&amp;show_more=$show_more\">";
 396     }
 397     echo _("View message") . "</a></b></td></tr></table>\n" .
 398          "<table width=\"99%\" cellpadding=2 cellspacing=0 border=0 align=center>\n" .
 399          '<tr><td>';
 400
 401     $cnum = 0;
 402     for ($i=1; $i < count($read); $i++) {
 403         $line = htmlspecialchars($read[$i]);
 404         if (eregi("^&gt;", $line)) {
 405             $second[$i] = $line;
 406             $first[$i] = '&nbsp;';
 407             $cnum++;
 408         } else if (eregi("^[ |\t]", $line)) {
 409             $second[$i] = $line;
 410             $first[$i] = '';
 411         } else if (eregi("^([^:]+):(.+)", $line, $regs)) {
 412             $first[$i] = $regs[1] . ':';
 413             $second[$i] = $regs[2];
 414             $cnum++;
 415         } else {
 416             $second[$i] = trim($line);
 417             $first[$i] = '';
 418         }
 419     }
 420     for ($i=0; $i < count($second); $i = $j) {
 421         if (isset($first[$i])) {
 422             $f = $first[$i];
 423         }
 424         if (isset($second[$i])) {
 425             $s = nl2br($second[$i]);
 426         }
 427         $j = $i + 1;
 428         while (($first[$j] == '') && ($j < count($first))) {
 429             $s .= '&nbsp;&nbsp;&nbsp;&nbsp;' . nl2br($second[$j]);
 430             $j++;
 431         }
 432         parseEmail($s);
 433         if (isset($f)) {
 434             echo "<nobr><tt><b>$f</b>$s</tt></nobr>";
 435         }
 436     }
 437     echo "</td></tr></table>\n" .
 438          '</body></html>';
 439     sqimap_logout($imapConnection);
 440     exit;
 441 }
 442
 443 if (isset($msgs)) {
 444     $currentArrayIndex = $passed_id;
 445 } else {
 446     $currentArrayIndex = -1;
 447 }
 448
 449 for ($i = 0; $i < count($msgs); $i++) {
 450     if ($msgs[$i]['ID'] == $passed_id) {
 451         $msgs[$i]['FLAG_SEEN'] = true;
 452     }
 453 }
 454
 455 // $message contains all information about the message
 456 // including header and body
 457 $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
 458
 459 /** translate the subject and mailbox into url-able text **/
 460 $url_subj = urlencode(trim($message->header->subject));
 461 $urlMailbox = urlencode($mailbox);
 462 $url_replyto = '';
 463 if (isset($message->header->replyto)) {
 464     $url_replyto = urlencode($message->header->replyto);
 465 }
 466
 467 $url_replytoall   = $url_replyto;
 468
 469 // If we are replying to all, then find all other addresses and
 470 // add them to the list.  Remove duplicates.
 471 // This is somewhat messy, so I'll explain:
 472 // 1) Take all addresses (from, to, cc) (avoid nasty join errors here)
 473 $url_replytoall_extra_addrs = array_merge(
 474     array($message->header->from),
 475     $message->header->to,
 476     $message->header->cc
 477 );
 478
 479 // 2) Make one big string out of them
 480 $url_replytoall_extra_addrs = join(';', $url_replytoall_extra_addrs);
 481
 482 // 3) Parse that into an array of addresses
 483 $url_replytoall_extra_addrs = parseAddrs($url_replytoall_extra_addrs);
 484
 485 // 4) Make them unique -- weed out duplicates
 486 // (Coded for PHP 4.0.0)
 487 $url_replytoall_extra_addrs =
 488     array_keys(array_flip($url_replytoall_extra_addrs));
 489
 490 // 5) Remove the addresses we'll be sending the message 'to'
 491 $url_replytoall_avoid_addrs = '';
 492 if (isset($message->header->replyto)) {
 493     $url_replytoall_avoid_addrs = $message->header->replyto;
 494 }
 495
 496 $url_replytoall_avoid_addrs = parseAddrs($url_replytoall_avoid_addrs);
 497 foreach ($url_replytoall_avoid_addrs as $addr) {
 498     RemoveAddress($url_replytoall_extra_addrs, $addr);
 499 }
 500
 501 // 6) Remove our identities from the CC list (they still can be in the
 502 // TO list) only if $include_self_reply_all is turned off
 503 if (!$include_self_reply_all) {
 504     RemoveAddress($url_replytoall_extra_addrs,
 505                 getPref($data_dir, $username, 'email_address'));
 506     $idents = getPref($data_dir, $username, 'identities');
 507     if ($idents != '' && $idents > 1) {
 508         for ($i = 1; $i < $idents; $i ++) {
 509             $cur_email_address = getPref($data_dir, $username, 'email_address' . $i);
 510             RemoveAddress($url_replytoall_extra_addrs, $cur_email_address);
 511         }
 512     }
 513 }
 514
 515 // 7) Smoosh back into one nice line
 516 $url_replytoallcc = getLineOfAddrs($url_replytoall_extra_addrs);
 517
 518 // 8) urlencode() it
 519 $url_replytoallcc = urlencode($url_replytoallcc);
 520
 521 $dateString = getLongDateString($message->header->date);
 522
 523 // What do we reply to -- text only, if possible
 524 $ent_num = findDisplayEntity($message);
 525
 526 /** TEXT STRINGS DEFINITIONS **/
 527 $echo_more = _("more");
 528 $echo_less = _("less");
 529
 530 if (!isset($show_more_cc)) {
 531     $show_more_cc = FALSE;
 532 }
 533
 534 if (!isset($show_more_bcc)) {
 535     $show_more_bcc = FALSE;
 536 }
 537
 538 /** FORMAT THE TO STRING **/
 539 $to = formatRecipientString($message->header->to, "to");
 540 $to_string = $to['str'];
 541 $url_to_string = $to['url_str'];
 542
 543
 544 /** FORMAT THE CC STRING **/
 545
 546 $cc = formatRecipientString($message->header->cc, "cc");
 547 $cc_string = $cc['str'];
 548 $url_cc_string = $cc['url_str'];
 549
 550 /** FORMAT THE BCC STRING **/
 551
 552 $bcc = formatRecipientString($message->header->bcc, "bcc");
 553 $bcc_string = $bcc['str'];
 554 $url_bcc_string = $bcc['url_str'];
 555
 556 if ($default_use_priority) {
 557     $priority_level = substr($message->header->priority,0,1);
 558
 559     switch($priority_level) {
 560         /* check for a higher then normal priority. */
 561         case '1':
 562         case '2':
 563             $priority_string = _("High");
 564             break;
 565
 566         /* check for a lower then normal priority. */
 567         case '4':
 568         case '5':
 569             $priority_string = _("Low");
 570             break;
 571
 572         /* check for a normal priority. */
 573         case '3':
 574         default:
 575             $priority_level = '3';
 576             $priority_string = _("Normal");
 577             break;
 578
 579     }
 580 }
 581
 582 /** make sure everything will display in HTML format **/
 583 $from_name = decodeHeader(htmlspecialchars($message->header->from));
 584 $subject = decodeHeader(htmlspecialchars($message->header->subject));
 585 $identity = '';
 586 $idents = getPref($data_dir, $username, 'identities');
 587 if (!empty($idents) && $idents > 1) {
 588     for ($i = 1; $i < $idents; $i++) {
 589         if (htmlspecialchars('"' . encodeHeader(getPref($data_dir, $username, 'full_name' . $i)) .
 590             '" <' . getPref($data_dir, $username, 'email_address' . $i) . '>') == $from_name) {
 591             $identity = $i;
 592             break;
 593         }
 594     }
 595 }
 596
 597 do_hook('read_body_top');
 598 echo '<BR>' .
 599      '<TABLE CELLSPACING="0" WIDTH="100%" BORDER="0" ALIGN="CENTER" CELLPADDING="0">' .
 600         '<TR><TD BGCOLOR="' . $color[9] . '" WIDTH="100%">' .
 601            '<TABLE WIDTH="100%" CELLSPACING="0" BORDER="0" CELLPADDING="3">' .
 602               '<TR>' .
 603                  '<TD ALIGN="LEFT" WIDTH="33%">' .
 604                     '<SMALL>' .
 605      '<A HREF="' . $base_uri . 'src/';
 606
 607 if ($where && $what) {
 608     if( $pos == '' ) {
 609         $pos = 0;
 610     }
 611     echo "search.php?where$pos=".urlencode($where)."&amp;pos=$pos&amp;what$pos=".urlencode($what)."&amp;mailbox=$urlMailbox\">";
 612 } else {
 613     echo "right_main.php?sort=$sort&amp;startMessage=$startMessage&amp;mailbox=$urlMailbox\">";
 614 }
 615 echo _("Message List") .
 616      '</A>&nbsp;|&nbsp;' .
 617      '<A HREF="' . $base_uri . "src/delete_message.php?mailbox=$urlMailbox&amp;message=$passed_id&amp;";
 618 if ($where && $what) {
 619     echo 'where=' . urlencode($where) . '&amp;what=' . urlencode($what) . '">';
 620 } else {
 621     echo "sort=$sort&amp;startMessage=$startMessage\">";
 622 }
 623 echo _("Delete") . '</A>&nbsp;';
 624 if (($mailbox == $draft_folder) && ($save_as_draft)) {
 625     echo '|&nbsp;<A HREF="' . $base_uri .
 626          "src/compose.php?mailbox=$mailbox&amp;identity=$identity&amp;send_to=$url_to_string&amp;send_to_cc=$url_cc_string&amp;send_to_bcc=$url_bcc_string&amp;subject=$url_subj&amp;mailprio=$priority_level&amp;draft_id=$passed_id&amp;ent_num=$ent_num" . '"';
 627     if ($compose_new_win == '1') {
 628         echo ' TARGET="compose_window" onClick="comp_in_new()"';
 629     }
 630     echo '>'.
 631          _("Resume Draft") . '</a>';
 632 }
 633 if ($mailbox == $sent_folder) {
 634     echo '|&nbsp;<A HREF="' . $base_uri .
 635          "src/compose.php?mailbox=$mailbox&amp;identity=$identity&amp;send_to=$url_to_string&amp;send_to_cc=$url_cc_string&amp;send_to_bcc=$url_bcc_string&amp;subject=$url_subj&amp;mailprio=$priority_level&amp;draft_id=$passed_id&amp;ent_num=$ent_num" . '"';
 636     if ($compose_new_win == '1') {
 637         echo ' TARGET="compose_window" onClick="comp_in_new()"';
 638     }
 639     echo '>'.
 640           _("Edit Message as New") . '</a>';
 641 }
 642
 643 echo '&nbsp;&nbsp;' .
 644                    '</SMALL>' .
 645                 '</TD>' .
 646                 '<TD WIDTH="33%" ALIGN="CENTER">' .
 647                    '<SMALL>';
 648
 649 if ( !($where && $what) ) {
 650     if ($currentArrayIndex == -1) {
 651         echo 'Previous&nbsp;|&nbsp;Next';
 652     } else {
 653         $prev = findPreviousMessage();
 654         $next = findNextMessage();
 655
 656         if ($prev != -1) {
 657             echo '<a href="' . $base_uri . "src/read_body.php?passed_id=$prev&amp;mailbox=$urlMailbox&amp;sort=$sort&amp;startMessage=$startMessage&amp;show_more=0\">" . _("Previous") . "</A>&nbsp;|&nbsp;";
 658         } else {
 659             echo _("Previous") . '&nbsp;|&nbsp;';
 660         }
 661
 662         if ($next != -1) {
 663             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>";
 664         } else {
 665             echo _("Next");
 666         }
 667     }
 668 }
 669
 670 echo                '</SMALL>' .
 671                 '</TD><TD WIDTH="33%" ALIGN="RIGHT">' .
 672                    '<SMALL>' .
 673                    '<A HREF="' . $base_uri . "src/compose.php?forward_id=$passed_id&amp;forward_subj=$url_subj&amp;".
 674                     ($default_use_priority?"mailprio=$priority_level&amp;":'')
 675                     ."mailbox=$urlMailbox&amp;ent_num=$ent_num\"";
 676     if ($compose_new_win == '1') {
 677         echo 'TARGET="compose_window" onClick="comp_in_new()"';
 678     }
 679     echo '>'.
 680     _("Forward") .
 681     '</A>&nbsp;|&nbsp;' .
 682                    '<A HREF="' . $base_uri . "src/compose.php?send_to=$url_replyto&amp;reply_subj=$url_subj&amp;".
 683                     ($default_use_priority?"mailprio=$priority_level&amp;":'').
 684                     "reply_id=$passed_id&amp;mailbox=$urlMailbox&amp;ent_num=$ent_num\"";
 685     if ($compose_new_win == '1') {
 686         echo 'TARGET="compose_window" onClick="comp_in_new()"';
 687     }
 688     echo '>'.
 689     _("Reply") .
 690     '</A>&nbsp;|&nbsp;' .
 691                    '<A HREF="' . $base_uri . "src/compose.php?send_to=$url_replytoall&amp;send_to_cc=$url_replytoallcc&amp;reply_subj=$url_subj&amp;".
 692                     ($default_use_priority?"mailprio=$priority_level&amp;":'').
 693                     "reply_id=$passed_id&amp;mailbox=$urlMailbox&amp;ent_num=$ent_num\"";
 694     if ($compose_new_win == '1') {
 695         echo 'TARGET="compose_window" onClick="comp_in_new()"';
 696     }
 697     echo '>'.
 698     _("Reply All") .
 699     '</A>&nbsp;&nbsp;' .
 700                    '</SMALL>' .
 701                 '</TD>' .
 702              '</TR>' .
 703           '</TABLE>' .
 704        '</TD></TR>' .
 705        '<TR><TD WIDTH="100%">' .
 706        '<TABLE WIDTH="100%" BORDER="0" CELLSPACING="0" CELLPADDING="3">' . "\n" .
 707           '<TR>' . "\n";
 708
 709 /** subject **/
 710 echo          "<TD BGCOLOR=\"$color[0]\" WIDTH=\"10%\" ALIGN=\"right\" VALIGN=\"top\">\n" .
 711     _("Subject:") .
 712              "</TD><TD BGCOLOR=\"$color[0]\" WIDTH=\"80%\" VALIGN=\"top\">\n" .
 713                 "<B>$subject</B>&nbsp;\n" .
 714              "</TD>\n" .
 715              '<TD ROWSPAN="4" width="10%" BGCOLOR="' . $color[0] .
 716     '" ALIGN=right VALIGN=top NOWRAP><small>'.
 717     '<A HREF="' . $base_uri . "src/read_body.php?mailbox=$urlMailbox&amp;passed_id=$passed_id&amp;";
 718
 719 /* From a search... */
 720 if ($where && $what) {
 721     echo 'where=' . urlencode($where) . '&amp;what=' . urlencode($what) .
 722          "&amp;view_hdr=1\">" . _("View Full Header") . "</A>\n";
 723 } else {
 724     echo "startMessage=$startMessage&amp;show_more=$show_more&amp;view_hdr=1\">" .
 725          _("View Full Header") . "</A>\n";
 726 }
 727
 728 /* Output the printer friendly link if we are in subtle mode. */
 729 if ($pf_subtle_link) {
 730     echo printer_friendly_link(true);
 731 }
 732
 733 do_hook("read_body_header_right");
 734 echo '</small></TD>' .
 735     ' </TR>';
 736
 737 /** from **/
 738 echo       '<TR>' .
 739              '<TD BGCOLOR="' . $color[0] . '" ALIGN="RIGHT">' .
 740     _("From:") .
 741              '</TD><TD BGCOLOR="' . $color[0] . '">' .
 742                 "<B>$from_name</B>&nbsp;\n" .
 743              '</TD>' .
 744           '</TR>';
 745 /** date **/
 746 echo       '<TR>' . "\n" .
 747              '<TD BGCOLOR="' . $color[0] . '" ALIGN="RIGHT">' . "\n" .
 748     _("Date:") .
 749              "</TD><TD BGCOLOR=\"$color[0]\">\n" .
 750                 "<B>$dateString</B>&nbsp;\n" .
 751              '</TD>' . "\n" .
 752           '</TR>' . "\n";
 753
 754 /** to **/
 755 echo       "<TR>\n" .
 756              "<TD BGCOLOR=\"$color[0]\" ALIGN=RIGHT VALIGN=TOP>\n" .
 757     _("To:") .
 758              '</TD><TD BGCOLOR="' . $color[0] . '" VALIGN="TOP">' . "\n" .
 759                 "<B>$to_string</B>&nbsp;\n" .
 760              '</TD>' . "\n" .
 761           '</TR>' . "\n";
 762 /** cc **/
 763 if (isset($cc_string) && $cc_string <> '') {
 764     echo       '<TR>' .
 765                  "<TD BGCOLOR=\"$color[0]\" ALIGN=RIGHT VALIGN=TOP>" .
 766                     'Cc:' .
 767                  "</TD><TD BGCOLOR=\"$color[0]\" VALIGN=TOP colspan=2>" .
 768                     "<B>$cc_string</B>&nbsp;" .
 769                  '</TD>' .
 770               '</TR>' . "\n";
 771 }
 772
 773 /** bcc **/
 774 if (isset($bcc_string) && $bcc_string <> '') {
 775     echo       '<TR>'.
 776                  "<TD BGCOLOR=\"$color[0]\" ALIGN=RIGHT VALIGN=TOP>" .
 777                     'Bcc:' .
 778                  "</TD><TD BGCOLOR=\"$color[0]\" VALIGN=TOP colspan=2>" .
 779                     "<B>$bcc_string</B>&nbsp;" .
 780                  '</TD>' .
 781               '</TR>' . "\n";
 782 }
 783 if ($default_use_priority && isset($priority_string) && $priority_string <> '' ) {
 784     echo       '<TR>' .
 785                  "<TD BGCOLOR=\"$color[0]\" ALIGN=RIGHT VALIGN=TOP>" .
 786                        _("Priority") . ': '.
 787                  "</TD><TD BGCOLOR=\"$color[0]\" VALIGN=TOP colspan=2>" .
 788                     "<B>$priority_string</B>&nbsp;" .
 789                  '</TD>' .
 790               "</TR>" . "\n";
 791 }
 792
 793 if ($show_xmailer_default) {
 794     $read = sqimap_run_command ($imapConnection, "FETCH $passed_id BODY.PEEK[HEADER.FIELDS (X-Mailer User-Agent)]", true,
 795                             $response, $readmessage);
 796     $mailer = substr($read[1], strpos($read[1], " "));
 797     if (trim($mailer)) {
 798         echo       '<TR>' .
 799                      "<TD BGCOLOR=\"$color[0]\" ALIGN=RIGHT VALIGN=TOP>" .
 800                            _("Mailer") . ': '.
 801                      "</TD><TD BGCOLOR=\"$color[0]\" VALIGN=TOP colspan=2>" .
 802                         "<B>$mailer</B>&nbsp;" .
 803                      '</TD>' .
 804                   "</TR>" . "\n";
 805     }
 806 }
 807
 808 /* Output the printer friendly link if we are not in subtle mode. */
 809 if (!$pf_subtle_link) {
 810     echo printer_friendly_link(true);
 811 }
 812
 813 if ($default_use_mdn) {
 814     if ($mdn_user_support) {
 815
 816         // debug gives you the capability to remove mdn-flags
 817         // $MDNDebug = false;
 818         $read = sqimap_run_command ($imapConnection, "FETCH $passed_id BODY.PEEK[HEADER.FIELDS (Disposition-Notification-To)]", true,
 819                                 $response, $readmessage);
 820         $MDN_to = substr($read[1], strpos($read[1], ' '));
 821         $MDN_flag_present = false;
 822
 823         $read = sqimap_run_command ($imapConnection, "FETCH $passed_id FLAGS", true,
 824                                 $response, $readmessage);
 825
 826         $MDN_flag_present = preg_match( '/.*\$MDNSent/i', $read[0]);
 827
 828         if (trim($MDN_to) &&
 829             (!isset( $sendreceipt ) || $sendreceipt == '' )  ) {
 830
 831             if ( $MDN_flag_present && $supportMDN) {
 832                 $sendreceipt = 'removeMDN';
 833                 $url = "\"read_body.php?mailbox=$mailbox&amp;passed_id=$passed_id&amp;startMessage=$startMessage&amp;show_more=$show_more&amp;sendreceipt=$sendreceipt\"";
 834                 $sendreceipt='';
 835                 /*
 836                 if ($MDNDebug ) {
 837                     echo       '<TR>' .
 838                                  "<TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>" .
 839                                        _("Read receipt") . ': ' .
 840                                  "</TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>" .
 841                                     '<B>' .
 842                                     _("send") .
 843                                     "</B> <a href=$url>[" . _("Remove MDN flag") . ']  </a>'  .
 844                                  '</TD>' .
 845                              '</TR>' . "\n";
 846                 } else {
 847                 */
 848                 echo       '<TR>' .
 849                              "<TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>" .
 850                                    _("Read receipt") . ': ' .
 851                              "</TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>" .
 852                                 '<B>'._("send").'</B>'.
 853                              '</TD>' .
 854                          '</TR>' . "\n";
 855                 /*
 856                 }
 857                 */
 858
 859             } // when deleted or draft flag is set don't offer to send a MDN response
 860             else if ( ereg('\\Draft',$read[0] || ereg('\\Deleted',$read[0])) ) {
 861                 echo       '<TR>' .
 862                             "<TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>" .
 863                                 _("Read receipt") . ': '.
 864                             "</TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>" .
 865                                 '<B>' . _("requested") . "</B>" .
 866                             '</TD>' .
 867                         '</TR>' . "\n";
 868             }
 869             // if no MDNsupport don't use the annoying popup messages
 870             else if (  !$FirstTimeSee ) {
 871                 $sendreceipt = 'send';
 872                 $url = "\"read_body.php?mailbox=$mailbox&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more&sendreceipt=$sendreceipt\"";
 873                 echo       '<TR>' .
 874                             "<TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>" .
 875                                 _("Read receipt") . ': ' .
 876                             "</TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>" .
 877                                 '<B>' . _("requested") .
 878                                 "</B> &nbsp; <a href=$url>[" . _("Send read receipt now") . "]</a>" .
 879                             '</TD>' .
 880                         '</TR>' . "\n";
 881                 $sendreceipt='';
 882             }
 883             else {
 884                 $sendreceipt = 'send';
 885                 $url = "\"read_body.php?mailbox=$mailbox&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more&sendreceipt=$sendreceipt\"";
 886                 if ($javascript_on) {
 887                 echo "<script language=\"javascript\" type=\"text/javascript\">  \n" .
 888                     '<!-- ' . "\n" .
 889                     "               if (window.confirm(\"" .
 890                     _("The message sender has requested a response to indicate that you have read this message. Would you like to send a receipt?") .
 891                     "\")) {  \n" .
 892                     "                       window.location=($url); \n" .
 893                     '                       window.reload()' . "\n" .
 894                     '               }' . "\n" .
 895                     '// -->' . "\n" .
 896                     '</script>' . "\n";
 897                 }
 898                 echo       '<TR>' .
 899                             "<TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>" .
 900                                     _("Read receipt") . ': ' .
 901                             "</TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>" .
 902                                 '<B>' . _("requested") . "&nbsp&nbsp</B><a href=$url>" . '[' .
 903                                 _("Send read receipt now") . ']  </a>' ." \n" .
 904                             '</TD>' .
 905                             '</TR>' . "\n";
 906                 $sendreceipt = '';
 907             }
 908         }
 909
 910         if ( !isset( $sendreceipt ) || $sendreceipt == '' ) {
 911         } else if ( $sendreceipt == 'send' ) {
 912             if ( !$MDN_flag_present) {
 913                 if (isset($identity) ) {
 914                     $final_recipient = getPref($data_dir, $username, 'email_address' . '0', '' );
 915                 } else {
 916                     $final_recipient = getPref($data_dir, $username, 'email_address', '' );
 917                 }
 918
 919                 $final_recipient = trim($final_recipient);
 920                 if ($final_recipient == '' ) {
 921                     $final_recipient = getPref($data_dir, $username, 'email_address', '' );
 922                 }
 923
 924                 if ( SendMDN( $MDN_to, $final_recipient ) > 0 && $supportMDN ) {
 925                     ToggleMDNflag( true);
 926                 }
 927             }
 928             $sendreceipt = 'removeMDN';
 929             $url = "\"read_body.php?mailbox=$mailbox&amp;passed_id=$passed_id&amp;startMessage=$startMessage&amp;show_more=$show_more&amp;sendreceipt=$sendreceipt\"";
 930             $sendreceipt='';
 931             /*
 932             if ($MDNDebug && $supportMDN) {
 933             echo "      <TR>\n" .
 934                     "         <TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>\n" .
 935                     "            "._("Read receipt").": \n".
 936                     "         </TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>\n" .
 937                     '            <B>'._("send").'</B>'." <a href=$url>" . '[' . _("Remove MDN flag") . ']  </a>'  . "\n" .
 938                     '         </TD>' . "\n" .
 939                     '     </TR>' . "\n";
 940             } else {
 941             */
 942             echo "      <TR>\n" .
 943                     "         <TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>\n" .
 944                     "            "._("Read receipt").": \n".
 945                     "         </TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>\n" .
 946                     '            <B>'._("send").'</B>'. "\n" .
 947                     '         </TD>' . "\n" .
 948                     '     </TR>' . "\n";
 949             /*
 950             }
 951             */
 952         }
 953         elseif ($sendreceipt == 'removeMDN' ) {
 954             ToggleMDNflag ( false );
 955
 956             $sendreceipt = 'send';
 957                 $url = "\"read_body.php?mailbox=$mailbox&amp;passed_id=$passed_id&amp;startMessage=$startMessage&amp;show_more=$show_more&amp;sendreceipt=$sendreceipt\"";
 958                 echo       '<TR>'.
 959                               "<TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>" .
 960                                     _("Read receipt") . ': ' .
 961                               "</TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>" .
 962                                  '<B>' . _("requested") .
 963                                  "</B> &nbsp; <a href=$url>[" . _("Send read receipt now") . "]</a>" .
 964                               '</TD>' .
 965                             '</TR>' . "\n";
 966             $sendreceipt = '';
 967
 968         }
 969     }
 970 }
 971
 972 do_hook('read_body_header');
 973
 974 echo '</TABLE>' .
 975     '   </TD></TR>' .
 976     '</TABLE>';
 977 flush();
 978
 979 echo "<TABLE CELLSPACING=0 WIDTH=\"97%\" BORDER=0 ALIGN=CENTER CELLPADDING=0>\n" .
 980     "   <TR><TD BGCOLOR=\"$color[4]\" WIDTH=\"100%\">\n" .
 981     '<BR>'.
 982     formatBody($imapConnection, $message, $color, $wrap_at).
 983     '</TD></TR></TABLE>' .
 984     '<TABLE CELLSPACING="0" WIDTH="100%" BORDER="0" ALIGN="CENTER" CELLPADDING="0">' . "\n" .
 985     "   <TR><TD BGCOLOR=\"$color[9]\">&nbsp;</TD></TR>" .
 986     '</TABLE>' . "\n";
 987
 988 /* show attached images inline -- if pref'fed so */
 989 if (($attachment_common_show_images) &&
 990     is_array($attachment_common_show_images_list)) {
 991
 992     foreach ($attachment_common_show_images_list as $img) {
 993         $imgurl = '../src/download.php' .
 994                 '?' .
 995                 'passed_id='     . urlencode($img['passed_id']) .
 996                 '&amp;mailbox='       . urlencode($mailbox) .
 997                 '&amp;passed_ent_id=' . urlencode($img['ent_id']) .
 998                 '&amp;absolute_dl=true';
 999
1000         echo "<TABLE BORDER=0 CELLSPACING=0 CELLPADDING=2 ALIGN=CENTER>\n" .
1001               '<TR>' .
1002                 '<TD>' .
1003                   "<img src=\"$imgurl\">\n" .
1004                 "</TD>\n" .
1005               "</TR>\n" .
1006             "</TABLE>\n";
1007
1008     }
1009 }
1010
1011
1012 do_hook('read_body_bottom');
1013 do_hook('html_bottom');
1014 sqimap_logout($imapConnection);
1015 ?>
1016 </body>
1017 </html>