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  * @return the index of the next valid message from the array
  28  */
  29 function findNextMessage() {
  30     global $msort, $currentArrayIndex, $msgs, $sort,
  31            $thread_sort_messages, $allow_server_sort,
  32            $server_sort_array;
  33     if (!is_array($server_sort_array)) {
  34         $thread_sort_messages = 0;
  35         $allow_server_sort = FALSE;
  36     }
  37     $result = -1;
  38     if ($thread_sort_messages == 1 || $allow_server_sort == TRUE) {
  39         reset($server_sort_array);
  40         while(list($key, $value) = each ($server_sort_array)) {
  41             if ($currentArrayIndex == $value) {
  42                 if ($key == (count($server_sort_array) - 1)) {
  43                     $result = -1;
  44                     break;
  45                 }
  46                 $result = $server_sort_array[$key + 1];
  47                 break;
  48             }
  49         }
  50     }
  51     elseif ($sort == 6 && $allow_server_sort != TRUE &&
  52             $thread_sort_messages != 1) {
  53         if ($currentArrayIndex != 1) {
  54             $result = $currentArrayIndex - 1;
  55         }
  56     }
  57     elseif ($allow_server_sort != TRUE && $thread_sort_messages != 1 ) {
  58         if (!is_array($msort)) {
  59             return -1;
  60         }
  61         for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) {
  62             if ($currentArrayIndex == $msgs[$key]['ID']) {
  63                 next($msort);
  64                 $key = key($msort);
  65                 if (isset($key)){
  66                     $result = $msgs[$key]['ID'];
  67                     break;
  68                 }
  69             }
  70         }
  71     }
  72     return ($result);
  73 }
  74
  75 /**
  76  * Removes just one address from the list of addresses.
  77  *
  78  * @param  &$addr_list  a by-ref array of addresses
  79  * @param  $addr        an address to remove
  80  * @return              void, since it operates on a by-ref param
  81  */
  82 function RemoveAddress(&$addr_list, $addr) {
  83     if ($addr != '') {
  84         foreach (array_keys($addr_list, $addr) as $key_to_delete) {
  85             unset($addr_list[$key_to_delete]);
  86         }
  87     }
  88 }
  89
  90 /** returns the index of the previous message from the array. */
  91 function findPreviousMessage() {
  92     global $msort, $currentArrayIndex, $sort, $msgs, $imapConnection,
  93            $mailbox, $data_dir, $username, $thread_sort_messages,
  94            $allow_server_sort, $server_sort_array;
  95     $result = -1;
  96     if (!is_array($server_sort_array)) {
  97         $thread_sort_messages = 0;
  98         $allow_server_sort = FALSE;
  99     }
 100     if ($thread_sort_messages == 1 || $allow_server_sort == TRUE) {
 101         reset($server_sort_array);
 102         while(list($key, $value) = each ($server_sort_array)) {
 103             if ($currentArrayIndex == $value) {
 104                 if ($key == 0) {
 105                     $result = -1;
 106                     break;
 107                 }
 108                 $result = $server_sort_array[$key -1];
 109                 break;
 110             }
 111         }
 112     }
 113     elseif ($sort == 6 && $allow_server_sort != TRUE &&
 114             $thread_sort_messages != 1) {
 115         $numMessages = sqimap_get_num_messages($imapConnection, $mailbox);
 116         if ($currentArrayIndex != $numMessages) {
 117             $result = $currentArrayIndex + 1;
 118         }
 119     }
 120     elseif ($thread_sort_messages != 1 && $allow_server_sort != TRUE) {
 121         if (!is_array($msort)) {
 122             return -1;
 123         }
 124         for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) {
 125             if ($currentArrayIndex == $msgs[$key]['ID']) {
 126                 prev($msort);
 127                 $key = key($msort);
 128                 if (isset($key)) {
 129                     $result = $msgs[$key]['ID'];
 130                     break;
 131                 }
 132             }
 133         }
 134     }
 135     return ($result);
 136 }
 137
 138 /**
 139  * Displays a link to a page where the message is displayed more
 140  * "printer friendly".
 141  */
 142 function printer_friendly_link() {
 143     global $passed_id, $mailbox, $ent_num, $color,
 144            $pf_subtle_link,
 145            $javascript_on;
 146
 147     if (strlen(trim($mailbox)) < 1) {
 148         $mailbox = 'INBOX';
 149     }
 150
 151     $params = '?passed_ent_id=' . $ent_num .
 152         '&mailbox=' . urlencode($mailbox) .
 153         '&passed_id=' . $passed_id;
 154
 155     $print_text = _("View Printable Version");
 156
 157     if (!$pf_subtle_link) {
 158         /* The link is large, on the bottom of the header panel. */
 159         $result = '<tr bgcolor="' . $color[0] . '">' .
 160             '<td class="medText" align="right" valign="top">' .
 161             '&nbsp;' .
 162             '</td><td class="medText" valign="top" colspan="2">'."\n";
 163     } else {
 164         /* The link is subtle, below "view full header". */
 165         $result = "<BR>\n";
 166     }
 167
 168     /* Output the link. */
 169     if ($javascript_on) {
 170         $result .= '<script language="javascript" type="text/javascript">' . "\n" .
 171                 '<!--' . "\n" .
 172                 "  function printFormat() {\n" .
 173                 '    window.open("../src/printer_friendly_main.php' .
 174                         $params . '","Print","width=800,height=600");' . "\n".
 175                 "  }\n" .
 176                 "// -->\n" .
 177                 "</script>\n" .
 178                 "<A HREF=\"javascript:printFormat();\">$print_text</A>\n";
 179     } else {
 180         $result .= '<A TARGET="_blank" HREF="../src/printer_friendly_bottom.php' .
 181                 "$params\">$print_text</A>\n";
 182     }
 183
 184     if (!$pf_subtle_link) {
 185         /* The link is large, on the bottom of the header panel. */
 186         $result .=         '</td></tr>' . "\n";
 187     }
 188
 189     return ($result);
 190 }
 191
 192 function ServerMDNSupport( $read ) {
 193     /* escaping $ doesn't work -> \x36 */
 194     $ret = preg_match( '/(\x36MDNSent|\\\*)/i', $read );
 195     return ( $ret );
 196 }
 197
 198 function SendMDN ( $recipient , $sender) {
 199     global $imapConnection, $mailbox, $username, $attachment_dir, $SERVER_NAME,
 200            $version, $attachments, $identity, $data_dir, $passed_id;
 201
 202     $header = sqimap_get_message_header($imapConnection, $passed_id, $mailbox);
 203     $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
 204
 205     // part 1 (RFC2298)
 206
 207     $senton = getLongDateString( $header->date );
 208     $to_array = $header->to;
 209     $to = '';
 210     foreach ($to_array as $line) {
 211         $to .= " $line ";
 212     }
 213
 214     $subject = $header->subject;
 215     $now = getLongDateString( time() );
 216
 217     set_my_charset();
 218
 219     $body = _("Your message") . "\r\n\r\n" .
 220             "\t" . _("To:") . ' ' . $to . "\r\n" .
 221             "\t" . _("Subject:") . ' ' . $subject . "\r\n" .
 222             "\t" . _("Sent:") . ' ' . $senton . "\r\n" .
 223             "\r\n" .
 224             sprintf( _("Was displayed on %s"), $now );
 225
 226     // part2  (RFC2298)
 227
 228     $original_recipient = $to;
 229     $original_message_id = $header->message_id;
 230
 231     $part2 = "Reporting-UA : $SERVER_NAME ; SquirrelMail (version $version) \r\n";
 232     if ($original_recipient != '') {
 233         $part2 .= "Original-Recipient : $original_recipient\r\n";
 234     }
 235     $final_recipient = $sender;
 236     $part2 .= "Final-Recipient: rfc822; $final_recipient\r\n" .
 237               "Original-Message-ID : $original_message_id\r\n" .
 238               "Disposition: manual-action/MDN-sent-manually; displayed\r\n";
 239
 240
 241     $localfilename = GenerateRandomString(32, 'FILE', 7);
 242     $full_localfilename = "$hashed_attachment_dir/$localfilename";
 243
 244     $fp = fopen( $full_localfilename, 'w');
 245     fwrite ($fp, $part2);
 246     fclose($fp);
 247
 248     $newAttachment = array();
 249     $newAttachment['localfilename'] = $localfilename;
 250     $newAttachment['type'] = "message/disposition-notification";
 251     $newAttachment['session']=-1;
 252     $attachments[] = $newAttachment;
 253     $MDN_to = trim($recipient);
 254     $reply_id = 0;
 255
 256     return (SendMessage($MDN_to, '', '', _("Read:") . ' ' . $subject,
 257                         $body, $reply_id, True, 3, -1) );
 258 }
 259
 260
 261 function ToggleMDNflag ( $set ) {
 262     global $imapConnection, $passed_id, $mailbox;
 263     sqimap_mailbox_select($imapConnection, $mailbox);
 264     $sg =  $set?'+':'-';
 265     $cmd = 'STORE ' . $passed_id . ' ' . $sg . 'FLAGS ($MDNSent)';
 266     $read = sqimap_run_command ($imapConnection, $cmd, true, $response,
 267                                 $readmessage);
 268 }
 269
 270 function ClearAttachments() {
 271         global $username, $attachments, $attachment_dir;
 272
 273         $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
 274
 275         $rem_attachments = array();
 276         foreach ($attachments as $info) {
 277             if ($info['session'] == -1) {
 278                 $attached_file = "$hashed_attachment_dir/$info[localfilename]";
 279                 if (file_exists($attached_file)) {
 280                     unlink($attached_file);
 281                 }
 282             } else {
 283                 $rem_attachments[] = $info;
 284             }
 285         }
 286         $attachments = $rem_attachments;
 287 }
 288
 289 function formatRecipientString($recipients, $item ) {
 290     global $base_uri, $passed_id, $urlMailbox, $startMessage, $show_more_cc,
 291            $echo_more, $echo_less, $show_more, $show_more_bcc, $sort;
 292
 293     $i = 0;
 294     $url_string = '';
 295
 296     if (isset ($recipients[0]) && trim($recipients[0])) {
 297         $string = '';
 298         $ary = $recipients;
 299
 300         switch ($item) {
 301             case 'to':
 302             $show = "&amp;show_more=1&amp;show_more_cc=$show_more_cc&amp;".
 303                 "show_more_bcc=$show_more_bcc";
 304             $show_n = "&amp;show_more=0&amp;show_more_cc=$show_more_cc&amp;".
 305                 "show_more_bcc=$show_more_bcc";
 306             break;
 307             case 'cc':
 308             $show = "&amp;show_more=$show_more&amp;show_more_cc=1&amp;".
 309                 "show_more_bcc=$show_more_bcc";
 310             $show_n = "&amp;show_more=$show_more&amp;show_more_cc=0&amp;".
 311                 "show_more_bcc=$show_more_bcc";
 312             $show_more = $show_more_cc;
 313             break;
 314             case 'bcc':
 315             $show = "&amp;show_more=$show_more&amp;show_more_cc=$show_more_cc".
 316                 "&amp;show_more_bcc=1";
 317             $show_n = "&amp;show_more=$show_more&amp;show_more_cc=".
 318                 "$show_more_cc&amp;show_more_bcc=0";
 319             $show_more = $show_more_bcc;
 320             break;
 321             default:
 322             $break;
 323         }
 324
 325         while ($i < count($ary)) {
 326             $ary[$i] = decodeHeader(htmlspecialchars($ary[$i]));
 327             $url_string .= $ary[$i];
 328             if ($string) {
 329                 $string = "$string<BR>$ary[$i]";
 330             } else {
 331                 $string = "$ary[$i]";
 332             }
 333
 334             $i++;
 335             if (count($ary) > 1) {
 336                 if ($show_more == false) {
 337                     if ($i == 1) {
 338                         /* From a search... */
 339                         $string .= '&nbsp;(<A HREF="' . $base_uri .
 340                             "src/read_body.php?mailbox=$urlMailbox&amp;".
 341                             "passed_id=$passed_id&amp;";
 342                         if (isset($where) && isset($what)) {
 343                             $string .= 'what=' . urlencode($what).
 344                                 "&amp;where=".urlencode($where).
 345                                 "$show\">$echo_more</A>)";
 346                         } else {
 347                             $string .= "sort=$sort&amp;startMessage=".
 348                                 "$startMessage"."$show\">$echo_more</A>)";
 349                         }
 350                         $i = count($ary);
 351                     }
 352                 } else if ($i == 1) {
 353                     /* From a search... */
 354                     $string .= '&nbsp;(<A HREF="' . $base_uri .
 355                         "src/read_body.php?mailbox=$urlMailbox&amp;".
 356                         "passed_id=$passed_id&amp;";
 357                     if (isset($where) && isset($what)) {
 358                         $string .= 'what=' . urlencode($what).
 359                             "&amp;where=".urlencode($where).
 360                             "$show_n\">$echo_less</A>)";
 361                     } else {
 362                         $string .= "sort=$sort&amp;startMessage=$startMessage".
 363                             "$show_n\">$echo_less</A>)";
 364                     }
 365                 }
 366             }
 367         }
 368     }
 369     else {
 370         $string = '';
 371     }
 372     $url_string = urlencode($url_string);
 373     $result = array();
 374     $result['str'] = $string;
 375     $result['url_str'] = $url_string;
 376     return $result;
 377 }
 378
 379
 380
 381 /*
 382  *   Main of read_boby.php  --------------------------------------------------
 383  */
 384
 385 /*
 386     Urled vars
 387     ----------
 388     $passed_id
 389 */
 390
 391 if (isset($mailbox)){
 392     $mailbox = urldecode( $mailbox );
 393 }
 394 $imapConnection = sqimap_login($username, $key, $imapServerAddress,
 395                                $imapPort, 0);
 396 $read = sqimap_mailbox_select($imapConnection, $mailbox, false, false, true);
 397
 398 do_hook('html_top');
 399
 400 /*
 401  * The following code sets necesarry stuff for the MDN thing
 402  */
 403 if($default_use_mdn &&
 404    ($mdn_user_support = getPref($data_dir, $username, 'mdn_user_support',
 405                                 $default_use_mdn))) {
 406
 407     $supportMDN = ServerMDNSupport($read["PERMANENTFLAGS"]);
 408     $flags = sqimap_get_flags ($imapConnection, $passed_id);
 409     $FirstTimeSee = !(in_array( 'Seen', $flags ));
 410 }
 411
 412 displayPageHeader($color, $mailbox);
 413
 414
 415 /*
 416  * The following code shows the header of the message and then exit
 417  */
 418 if (isset($view_hdr)) {
 419     $read=sqimap_run_command ($imapConnection, "FETCH $passed_id BODY[HEADER]",
 420                               true, $a, $b);
 421
 422     echo '<BR>' .
 423         '<TABLE WIDTH="100%" CELLPADDING="2" CELLSPACING="0" BORDER="0"'.
 424         ' ALIGN="CENTER">' . "\n" .
 425         "   <TR><TD BGCOLOR=\"$color[9]\" WIDTH=\"100%\" ALIGN=\"CENTER\"><B>".
 426         _("Viewing Full Header") . '</B> - '.
 427         '<a href="' . $base_uri . 'src/read_body.php?mailbox='.
 428         urlencode($mailbox);
 429     if (isset($where) && isset($what)) {
 430         // Got here from a search
 431         echo "&amp;passed_id=$passed_id&amp;where=".urlencode($where).
 432             "&amp;what=".urlencode($what).'">';
 433     } else {
 434         echo "&amp;passed_id=$passed_id&amp;startMessage=$startMessage".
 435             "&amp;show_more=$show_more\">";
 436     }
 437     echo _("View message") . "</a></b></td></tr></table>\n".
 438         "<table width='99%' cellpadding='2' cellspacing='0' border='0'".
 439         "align=center>\n".
 440         '<tr><td>';
 441
 442     $cnum = 0;
 443     for ($i=1; $i < count($read); $i++) {
 444         $line = htmlspecialchars($read[$i]);
 445         if (eregi("^&gt;", $line)) {
 446             $second[$i] = $line;
 447             $first[$i] = '&nbsp;';
 448             $cnum++;
 449         } else if (eregi("^[ |\t]", $line)) {
 450             $second[$i] = $line;
 451             $first[$i] = '';
 452         } else if (eregi("^([^:]+):(.+)", $line, $regs)) {
 453             $first[$i] = $regs[1] . ':';
 454             $second[$i] = $regs[2];
 455             $cnum++;
 456         } else {
 457             $second[$i] = trim($line);
 458             $first[$i] = '';
 459         }
 460     }
 461     for ($i=0; $i < count($second); $i = $j) {
 462         if (isset($first[$i])) {
 463             $f = $first[$i];
 464         }
 465         if (isset($second[$i])) {
 466             $s = nl2br($second[$i]);
 467         }
 468         $j = $i + 1;
 469         while (($first[$j] == '') && ($j < count($first))) {
 470             $s .= '&nbsp;&nbsp;&nbsp;&nbsp;' . nl2br($second[$j]);
 471             $j++;
 472         }
 473         if(strtolower($f) != 'message-id:') {
 474             parseEmail($s);     /* Find and linkify emailaddresses except msgid */
 475         }
 476         if (isset($f)) {
 477             echo "<nobr><tt><b>$f</b>$s</tt></nobr>";
 478         }
 479     }
 480     echo "</td></tr></table>\n" .
 481         '</body></html>';
 482     sqimap_logout($imapConnection);
 483     exit;
 484 }
 485
 486 if (isset($msgs)) {
 487     $currentArrayIndex = $passed_id;
 488 } else {
 489     $currentArrayIndex = -1;
 490 }
 491
 492 for ($i = 0; $i < count($msgs); $i++) {
 493     if ($msgs[$i]['ID'] == $passed_id) {
 494         $msgs[$i]['FLAG_SEEN'] = true;
 495     }
 496 }
 497
 498 /**
 499  * $message contains all information about the message
 500  * including header and body
 501  */
 502 $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
 503
 504 /** translate the subject and mailbox into url-able text **/
 505 $url_subj = urlencode(trim($message->header->subject));
 506 $urlMailbox = urlencode($mailbox);
 507 $url_replyto = '';
 508 if (isset($message->header->replyto)) {
 509     $url_replyto = urlencode($message->header->replyto);
 510 }
 511
 512 $url_replytoall = $url_replyto;
 513
 514 /**
 515  * If we are replying to all, then find all other addresses and
 516  * add them to the list.  Remove duplicates.
 517  * This is somewhat messy, so I'll explain:
 518  * 1) Take all addresses (from, to, cc) (avoid nasty join errors here)
 519  */
 520 $url_replytoall_extra_addrs = array_merge(
 521                                           array($message->header->from),
 522                                           $message->header->to,
 523                                           $message->header->cc
 524                                           );
 525
 526 /**
 527  * 2) Make one big string out of them
 528  */
 529 $url_replytoall_extra_addrs = join(';', $url_replytoall_extra_addrs);
 530
 531 /**
 532  * 3) Parse that into an array of addresses
 533  */
 534 $url_replytoall_extra_addrs = parseAddrs($url_replytoall_extra_addrs);
 535
 536 /**
 537  * 4) Make them unique -- weed out duplicates
 538  * (Coded for PHP 4.0.0)
 539  */
 540 $url_replytoall_extra_addrs =
 541     array_keys(array_flip($url_replytoall_extra_addrs));
 542
 543 /**
 544  * 5) Remove the addresses we'll be sending the message 'to'
 545  */
 546 $url_replytoall_avoid_addrs = '';
 547 if (isset($message->header->replyto)) {
 548     $url_replytoall_avoid_addrs = $message->header->replyto;
 549 }
 550
 551 $url_replytoall_avoid_addrs = parseAddrs($url_replytoall_avoid_addrs);
 552 foreach ($url_replytoall_avoid_addrs as $addr) {
 553     RemoveAddress($url_replytoall_extra_addrs, $addr);
 554 }
 555
 556 /**
 557  * 6) Remove our identities from the CC list (they still can be in the
 558  * TO list) only if $include_self_reply_all is turned off
 559  */
 560 if (!$include_self_reply_all) {
 561     RemoveAddress($url_replytoall_extra_addrs,
 562                   getPref($data_dir, $username, 'email_address'));
 563     $idents = getPref($data_dir, $username, 'identities');
 564     if ($idents != '' && $idents > 1) {
 565         for ($i = 1; $i < $idents; $i ++) {
 566             $cur_email_address = getPref($data_dir, $username,
 567                                          'email_address' . $i);
 568             RemoveAddress($url_replytoall_extra_addrs, $cur_email_address);
 569         }
 570     }
 571 }
 572
 573 /**
 574  * 7) Smoosh back into one nice line
 575  */
 576 $url_replytoallcc = getLineOfAddrs($url_replytoall_extra_addrs);
 577
 578 /**
 579  * 8) urlencode() it
 580  */
 581 $url_replytoallcc = urlencode($url_replytoallcc);
 582
 583 $dateString = getLongDateString($message->header->date);
 584
 585 /** TEXT STRINGS DEFINITIONS **/
 586 $echo_more = _("more");
 587 $echo_less = _("less");
 588
 589 if (!isset($show_more_cc)) {
 590     $show_more_cc = FALSE;
 591 }
 592
 593 if (!isset($show_more_bcc)) {
 594     $show_more_bcc = FALSE;
 595 }
 596
 597 /** FORMAT THE TO STRING **/
 598 $to = formatRecipientString($message->header->to, "to");
 599 $to_string = $to['str'];
 600 $url_to_string = $to['url_str'];
 601
 602
 603 /** FORMAT THE CC STRING **/
 604
 605 $cc = formatRecipientString($message->header->cc, "cc");
 606 $cc_string = $cc['str'];
 607 $url_cc_string = $cc['url_str'];
 608
 609 /** FORMAT THE BCC STRING **/
 610
 611 $bcc = formatRecipientString($message->header->bcc, "bcc");
 612 $bcc_string = $bcc['str'];
 613 $url_bcc_string = $bcc['url_str'];
 614
 615 if ($default_use_priority) {
 616     $priority_level = substr($message->header->priority,0,1);
 617
 618     switch($priority_level) {
 619         /* check for a higher then normal priority. */
 620         case '1':
 621         case '2':
 622             $priority_string = _("High");
 623             break;
 624
 625         /* check for a lower then normal priority. */
 626         case '4':
 627         case '5':
 628             $priority_string = _("Low");
 629             break;
 630
 631         /* check for a normal priority. */
 632         case '3':
 633         default:
 634             $priority_level = '3';
 635             $priority_string = _("Normal");
 636             break;
 637
 638     }
 639 }
 640
 641 /** make sure everything will display in HTML format **/
 642 $from_name = decodeHeader(htmlspecialchars($message->header->from));
 643 $subject = decodeHeader(htmlspecialchars($message->header->subject));
 644 $identity = '';
 645 $idents = getPref($data_dir, $username, 'identities');
 646 if (!empty($idents) && $idents > 1) {
 647     for ($i = 1; $i < $idents; $i++) {
 648         $enc_from_name = '"'.
 649             encodeHeader(getPref($data_dir,
 650                                  $username,
 651                                  'full_name' . $i)) .
 652             '" <' . getPref($data_dir, $username,
 653                             'email_address' . $i) . '>';
 654         if (htmlspecialchars($enc_from_name) == $from_name) {
 655             $identity = $i;
 656             break;
 657         }
 658     }
 659 }
 660
 661 do_hook('read_body_top');
 662 /**
 663  * What do we reply to -- text only, if possible
 664  */
 665
 666 $body = '';
 667
 668 /* experimental */
 669 /*
 670 if ($message->header->type0 == 'multipart' && $message->header->type1 == 'digest') {
 671   listEntities($message);
 672   for ($i = 0; $i < count($message->entities); $i++) {
 673
 674        $msg = $message->entities[$i];
 675        $body .= $msg->header->type0 .'/'.$msg->header->type1 .'<BR>';
 676
 677        $msg->header->type0 = 'message';
 678        $msg->header->type1 = 'rfc822';
 679        $ent_ar = findDisplayEntity($msg, false);
 680        for ($i = 0; $i < count($ent_ar); $i++) {
 681             $body .= formatBody($imapConnection, $msg, $color, $wrap_at, $ent_ar[$i]);
 682        }
 683        $i++;
 684    }
 685 } else {
 686 */
 687     $ent_ar = findDisplayEntity($message, false);
 688     $i = 0;
 689     for ($i = 0; $i < count($ent_ar); $i++) {
 690         $body .= formatBody($imapConnection, $message, $color, $wrap_at, $ent_ar[$i]);
 691     }
 692 /*
 693 }
 694 */
 695
 696 /* first step in displaying multiple entities */
 697 $ent_ar = findDisplayEntity($message,true);
 698
 699 $ent_num = $ent_ar[0];
 700 for ($i = 1 ; $i < count($ent_ar); $i++) {
 701     $ent_num .= '_'.$ent_ar[$i];
 702 }
 703 echo '<BR>' .
 704      '<TABLE CELLSPACING="0" WIDTH="100%" BORDER="0" ALIGN="CENTER" CELLPADDING="0">' .
 705         '<TR><TD BGCOLOR="' . $color[9] . '" WIDTH="100%">' .
 706            '<TABLE WIDTH="100%" CELLSPACING="0" BORDER="0" CELLPADDING="3">' .
 707               '<TR>' .
 708                  '<TD ALIGN="LEFT" WIDTH="33%">' .
 709                     '<SMALL>' .
 710      '<A HREF="' . $base_uri . 'src/';
 711
 712 if ($where && $what) {
 713     if ($pos == '') {
 714         $pos=0;
 715     }
 716     echo "search.php?where=".urlencode($where)."&amp;pos=$pos&amp;what=".urlencode($what)."&amp;mailbox=$urlMailbox\">";
 717 } else {
 718     echo "right_main.php?sort=$sort&amp;startMessage=$startMessage&amp;mailbox=$urlMailbox\">";
 719 }
 720 echo _("Message List") .
 721      '</A>&nbsp;|&nbsp;' .
 722      '<A HREF="' . $base_uri . "src/delete_message.php?mailbox=$urlMailbox&amp;message=$passed_id&amp;";
 723 if ($where && $what) {
 724     echo 'where=' . urlencode($where) . '&amp;what=' . urlencode($what) . '">';
 725 } else {
 726     echo "sort=$sort&amp;startMessage=$startMessage\">";
 727 }
 728 echo _("Delete") . '</A>&nbsp;';
 729 if (($mailbox == $draft_folder) && ($save_as_draft)) {
 730     $comp_uri = $base_uri . "src/compose.php?mailbox=$mailbox&amp;".
 731                 "identity=$identity&amp;send_to=$url_to_string&amp;".
 732                 "send_to_cc=$url_cc_string&amp;send_to_bcc=$url_bcc_string&amp;".
 733                 "subject=$url_subj&amp;mailprio=$priority_level&amp;".
 734                 "draft_id=$passed_id&amp;ent_num=$ent_num";
 735
 736     if ($compose_new_win == '1') {
 737         echo "<a href=\"javascript:void(0)\" onclick=\"comp_in_new(false,'$comp_uri')\"";
 738     } else {
 739         echo '|&nbsp;<A HREF="' . $comp_uri .'"';
 740     }
 741     echo '>'.
 742          _("Resume Draft") . '</a>';
 743 }
 744 if ($mailbox == $sent_folder) {
 745     $comp_uri = $base_uri . "src/compose.php?mailbox=$mailbox&amp;".
 746                 "identity=$identity&amp;send_to=$url_to_string&amp;".
 747                 "send_to_cc=$url_cc_string&amp;send_to_bcc=$url_bcc_string&amp;".
 748                 "subject=$url_subj&amp;mailprio=$priority_level&amp;".
 749                 "ent_num=$ent_num&amp;passed_id=$passed_id&amp;edit_as_new=1";
 750
 751     if ($compose_new_win == '1') {
 752         echo "<a href=\"javascript:void(0)\" onclick=\"comp_in_new(false,'$comp_uri')\"";
 753     } else {
 754         echo '|&nbsp;<A HREF="' . $comp_uri .'"';
 755     }
 756     echo '>'.
 757           _("Edit Message as New") . '</a>';
 758 }
 759
 760 echo '&nbsp;&nbsp;' .
 761                    '</SMALL>' .
 762                 '</TD>' .
 763                 '<TD WIDTH="33%" ALIGN="CENTER">' .
 764                    '<SMALL>';
 765
 766 if ( !($where && $what) ) {
 767     if ($currentArrayIndex == -1) {
 768         echo 'Previous&nbsp;|&nbsp;Next';
 769     } else {
 770         $prev = findPreviousMessage();
 771         $next = findNextMessage();
 772
 773         if ($prev != -1) {
 774             echo '<a href="' . $base_uri . "src/read_body.php?passed_id=$prev&amp;mailbox=$urlMailbox&amp;sort=$sort&amp;startMessage=$startMessage&amp;show_more=0\">" . _("Previous") . "</A>&nbsp;|&nbsp;";
 775         } else {
 776             echo _("Previous") . '&nbsp;|&nbsp;';
 777         }
 778
 779         if ($next != -1) {
 780             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>";
 781         } else {
 782             echo _("Next");
 783         }
 784     }
 785 }
 786
 787 echo                '</SMALL>' .
 788                 '</TD><TD WIDTH="33%" ALIGN="RIGHT">' .
 789                    '<SMALL>' ;
 790
 791 $comp_uri = $base_uri . "src/compose.php?forward_id=$passed_id&amp;".
 792             "forward_subj=$url_subj&amp;".
 793             ($default_use_priority?"mailprio=$priority_level&amp;":'').
 794             "mailbox=$urlMailbox&amp;ent_num=$ent_num";
 795
 796 if ($compose_new_win == '1') {
 797     echo "<a href=\"javascript:void(0)\" onclick=\"comp_in_new(false,'$comp_uri')\"";
 798 } else {
 799     echo '|&nbsp;<A HREF="' . $comp_uri .'"';
 800 }
 801
 802     echo '>'.
 803     _("Forward") .
 804     '</A>&nbsp;|&nbsp;';
 805
 806 $comp_uri = $base_uri . "src/compose.php?send_to=$url_replyto&amp;".
 807             "reply_subj=$url_subj&amp;".
 808             ($default_use_priority?"mailprio=$priority_level&amp;":'').
 809             "reply_id=$passed_id&amp;mailbox=$urlMailbox&amp;ent_num=$ent_num";
 810
 811 if ($compose_new_win == '1') {
 812     echo "<a href=\"javascript:void(0)\" onclick=\"comp_in_new(false,'$comp_uri')\"";
 813 } else {
 814     echo '|&nbsp;<A HREF="' . $comp_uri .'"';
 815 }
 816
 817     echo '>'.
 818     _("Reply") .
 819     '</A>&nbsp;|&nbsp;';
 820
 821 $comp_uri = $base_uri . "src/compose.php?send_to=$url_replytoall&amp;".
 822             "send_to_cc=$url_replytoallcc&amp;reply_subj=$url_subj&amp;".
 823             ($default_use_priority?"mailprio=$priority_level&amp;":'').
 824             "reply_id=$passed_id&amp;mailbox=$urlMailbox&amp;ent_num=$ent_num";
 825
 826 if ($compose_new_win == '1') {
 827     echo "<a href=\"javascript:void(0)\" onclick=\"comp_in_new(false,'$comp_uri')\"";
 828 } else {
 829     echo '|&nbsp;<A HREF="' . $comp_uri .'"';
 830 }
 831
 832     echo '>'.
 833     _("Reply All") .
 834     '</A>&nbsp;&nbsp;' .
 835                    '</SMALL>' .
 836                 '</TD>' .
 837              '</TR>' .
 838           '</TABLE>' .
 839        '</TD></TR>' .
 840        '<TR><TD WIDTH="100%">' .
 841        '<TABLE WIDTH="100%" BORDER="0" CELLSPACING="0" CELLPADDING="3">' . "\n" .
 842           '<TR>' . "\n";
 843
 844 /** subject **/
 845 echo          "<TD BGCOLOR=\"$color[0]\" WIDTH=\"10%\" ALIGN=\"right\" VALIGN=\"top\">\n" .
 846     _("Subject:") .
 847              "</TD><TD BGCOLOR=\"$color[0]\" WIDTH=\"80%\" VALIGN=\"top\">\n" .
 848                 "<B>$subject</B>&nbsp;\n" .
 849              "</TD>\n" .
 850              '<TD ROWSPAN="4" width="10%" BGCOLOR="' . $color[0] .
 851     '" ALIGN=right VALIGN=top NOWRAP><small>'.
 852     '<A HREF="' . $base_uri . "src/read_body.php?mailbox=$urlMailbox&amp;passed_id=$passed_id&amp;";
 853
 854 /* From a search... */
 855 if ($where && $what) {
 856     echo 'where=' . urlencode($where) . '&amp;what=' . urlencode($what) .
 857          "&amp;view_hdr=1\">" . _("View Full Header") . "</A>\n";
 858 } else {
 859     echo "startMessage=$startMessage&amp;show_more=$show_more&amp;view_hdr=1\">" .
 860          _("View Full Header") . "</A>\n";
 861 }
 862
 863 /* Output the printer friendly link if we are in subtle mode. */
 864 if ($pf_subtle_link) {
 865     echo printer_friendly_link(true);
 866 }
 867
 868 do_hook("read_body_header_right");
 869 echo '</small></TD>' .
 870     ' </TR>';
 871
 872 /** from **/
 873 echo       '<TR>' .
 874              '<TD BGCOLOR="' . $color[0] . '" ALIGN="RIGHT">' .
 875     _("From:") .
 876              '</TD><TD BGCOLOR="' . $color[0] . '">' .
 877                 "<B>$from_name</B>&nbsp;\n";
 878                 do_hook("read_body_after_from");
 879 echo             '</TD>' .
 880           '</TR>';
 881 /** date **/
 882 echo       '<TR>' . "\n" .
 883              '<TD BGCOLOR="' . $color[0] . '" ALIGN="RIGHT">' . "\n" .
 884     _("Date:") .
 885              "</TD><TD BGCOLOR=\"$color[0]\">\n" .
 886                 "<B>$dateString</B>&nbsp;\n" .
 887              '</TD>' . "\n" .
 888           '</TR>' . "\n";
 889
 890 /** to **/
 891 echo       "<TR>\n" .
 892              "<TD BGCOLOR=\"$color[0]\" ALIGN=RIGHT VALIGN=TOP>\n" .
 893     _("To:") .
 894              '</TD><TD BGCOLOR="' . $color[0] . '" VALIGN="TOP">' . "\n" .
 895                 "<B>$to_string</B>&nbsp;\n" .
 896              '</TD>' . "\n" .
 897           '</TR>' . "\n";
 898 /** cc **/
 899 if (isset($cc_string) && $cc_string <> '') {
 900     echo       '<TR>' .
 901                  "<TD BGCOLOR=\"$color[0]\" ALIGN=RIGHT VALIGN=TOP>" .
 902                     'Cc:' .
 903                  "</TD><TD BGCOLOR=\"$color[0]\" VALIGN=TOP colspan=2>" .
 904                     "<B>$cc_string</B>&nbsp;" .
 905                  '</TD>' .
 906               '</TR>' . "\n";
 907 }
 908
 909 /** bcc **/
 910 if (isset($bcc_string) && $bcc_string <> '') {
 911     echo       '<TR>'.
 912                  "<TD BGCOLOR=\"$color[0]\" ALIGN=RIGHT VALIGN=TOP>" .
 913                     'Bcc:' .
 914                  "</TD><TD BGCOLOR=\"$color[0]\" VALIGN=TOP colspan=2>" .
 915                     "<B>$bcc_string</B>&nbsp;" .
 916                  '</TD>' .
 917               '</TR>' . "\n";
 918 }
 919 if ($default_use_priority && isset($priority_string) && $priority_string <> '' ) {
 920     echo       '<TR>' .
 921                  "<TD BGCOLOR=\"$color[0]\" ALIGN=RIGHT VALIGN=TOP>" .
 922                        _("Priority") . ': '.
 923                  "</TD><TD BGCOLOR=\"$color[0]\" VALIGN=TOP colspan=2>" .
 924                     "<B>$priority_string</B>&nbsp;" .
 925                  '</TD>' .
 926               "</TR>" . "\n";
 927 }
 928
 929 if ($show_xmailer_default) {
 930     $read = sqimap_run_command ($imapConnection, "FETCH $passed_id BODY.PEEK[HEADER.FIELDS (X-Mailer User-Agent)]", true,
 931                             $response, $readmessage);
 932     $mailer = substr($read[1], strpos($read[1], " "));
 933     if (trim($mailer)) {
 934         echo       '<TR>' .
 935                      "<TD BGCOLOR=\"$color[0]\" ALIGN=RIGHT VALIGN=TOP>" .
 936                            _("Mailer") . ': '.
 937                      "</TD><TD BGCOLOR=\"$color[0]\" VALIGN=TOP colspan=2>" .
 938                         "<B>$mailer</B>&nbsp;" .
 939                      '</TD>' .
 940                   "</TR>" . "\n";
 941     }
 942 }
 943
 944 /* Output the printer friendly link if we are not in subtle mode. */
 945 if (!$pf_subtle_link) {
 946     echo printer_friendly_link(true);
 947 }
 948
 949 if ($default_use_mdn) {
 950     if ($mdn_user_support) {
 951
 952         // debug gives you the capability to remove mdn-flags
 953         // $MDNDebug = false;
 954         $read = sqimap_run_command ($imapConnection, "FETCH $passed_id BODY.PEEK[HEADER.FIELDS (Disposition-Notification-To)]", true,
 955                                 $response, $readmessage);
 956         $MDN_to = substr($read[1], strpos($read[1], ' '));
 957         $MDN_flag_present = false;
 958
 959         $read = sqimap_run_command ($imapConnection, "FETCH $passed_id FLAGS", true,
 960                                 $response, $readmessage);
 961         $MDN_flag_present = preg_match( '/.*\$MDNSent/i', $read[0]);
 962
 963         if (trim($MDN_to) &&
 964             (!isset( $sendreceipt ) || $sendreceipt == '' )  ) {
 965
 966             if ( $MDN_flag_present && $supportMDN) {
 967                 $sendreceipt = 'removeMDN';
 968                 $url = "\"read_body.php?mailbox=$mailbox&amp;passed_id=$passed_id&amp;startMessage=$startMessage&amp;show_more=$show_more&amp;sendreceipt=$sendreceipt\"";
 969                 $sendreceipt='';
 970                 /*
 971                 if ($MDNDebug ) {
 972                     echo       '<TR>' .
 973                                  "<TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>" .
 974                                        _("Read receipt") . ': ' .
 975                                  "</TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>" .
 976                                     '<B>' .
 977                                     _("send") .
 978                                     "</B> <a href=$url>[" . _("Remove MDN flag") . ']  </a>'  .
 979                                  '</TD>' .
 980                              '</TR>' . "\n";
 981                 } else {
 982                 */
 983                 echo       '<TR>' .
 984                              "<TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>" .
 985                                    _("Read receipt") . ': ' .
 986                              "</TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>" .
 987                                 '<B>'._("send").'</B>'.
 988                              '</TD>' .
 989                          '</TR>' . "\n";
 990                 /*
 991                 }
 992                 */
 993
 994             } // when deleted or draft flag is set don't offer to send a MDN response
 995             else if ( ereg('\\Draft',$read[0] || ereg('\\Deleted',$read[0])) ) {
 996                 echo       '<TR>' .
 997                             "<TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>" .
 998                                 _("Read receipt") . ': '.
 999                             "</TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>" .
1000                                 '<B>' . _("requested") . "</B>" .
1001                             '</TD>' .
1002                         '</TR>' . "\n";
1003             }
1004             // if no MDNsupport don't use the annoying popup messages
1005             else if (  !$FirstTimeSee ) {
1006                 $sendreceipt = 'send';
1007                 $url = "\"read_body.php?mailbox=$mailbox&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more&sendreceipt=$sendreceipt\"";
1008                 echo       '<TR>' .
1009                             "<TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>" .
1010                                 _("Read receipt") . ': ' .
1011                             "</TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>" .
1012                                 '<B>' . _("requested") .
1013                                 "</B> &nbsp; <a href=$url>[" . _("Send read receipt now") . "]</a>" .
1014                             '</TD>' .
1015                         '</TR>' . "\n";
1016                 $sendreceipt='';
1017             }
1018             else {
1019                 $sendreceipt = 'send';
1020                 $url = "\"read_body.php?mailbox=$mailbox&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more&sendreceipt=$sendreceipt\"";
1021                 if ($javascript_on) {
1022                 echo "<script language=\"javascript\" type=\"text/javascript\">  \n" .
1023                     '<!-- ' . "\n" .
1024                     "               if (window.confirm(\"" .
1025                     _("The message sender has requested a response to indicate that you have read this message. Would you like to send a receipt?") .
1026                     "\")) {  \n" .
1027                     '                       window.open('.$url.',"right");' . "\n" .
1028                     '               }' . "\n" .
1029                     '// -->' . "\n" .
1030                     '</script>' . "\n";
1031                 }
1032                 echo       '<TR>' .
1033                             "<TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>" .
1034                                     _("Read receipt") . ': ' .
1035                             "</TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>" .
1036                                 '<B>' . _("requested") . "&nbsp&nbsp</B><a href=$url>" . '[' .
1037                                 _("Send read receipt now") . ']  </a>' ." \n" .
1038                             '</TD>' .
1039                             '</TR>' . "\n";
1040                 $sendreceipt = '';
1041             }
1042         }
1043
1044         if ( !isset( $sendreceipt ) || $sendreceipt == '' ) {
1045         } else if ( $sendreceipt == 'send' ) {
1046             if ( !$MDN_flag_present) {
1047                 if (isset($identity) ) {
1048                     $final_recipient = getPref($data_dir, $username, 'email_address' . '0', '' );
1049                 } else {
1050                     $final_recipient = getPref($data_dir, $username, 'email_address', '' );
1051                 }
1052
1053                 $final_recipient = trim($final_recipient);
1054                 if ($final_recipient == '' ) {
1055                     $final_recipient = getPref($data_dir, $username, 'email_address', '' );
1056                 }
1057
1058                 if ( SendMDN( $MDN_to, $final_recipient ) > 0 && $supportMDN ) {
1059                     ToggleMDNflag( true);
1060                 }
1061                 ClearAttachments();
1062             }
1063             $sendreceipt = 'removeMDN';
1064             $url = "\"read_body.php?mailbox=$mailbox&amp;passed_id=$passed_id&amp;startMessage=$startMessage&amp;show_more=$show_more&amp;sendreceipt=$sendreceipt\"";
1065             $sendreceipt='';
1066             /*
1067             if ($MDNDebug && $supportMDN) {
1068             echo "      <TR>\n" .
1069                     "         <TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>\n" .
1070                     "            "._("Read receipt").": \n".
1071                     "         </TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>\n" .
1072                     '            <B>'._("send").'</B>'." <a href=$url>" . '[' . _("Remove MDN flag") . ']  </a>'  . "\n" .
1073                     '         </TD>' . "\n" .
1074                     '     </TR>' . "\n";
1075             } else {
1076             */
1077             echo "      <TR>\n" .
1078                     "         <TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>\n" .
1079                     "            "._("Read receipt").": \n".
1080                     "         </TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>\n" .
1081                     '            <B>'._("send").'</B>'. "\n" .
1082                     '         </TD>' . "\n" .
1083                     '     </TR>' . "\n";
1084             /*
1085             }
1086             */
1087         }
1088         elseif ($sendreceipt == 'removeMDN' ) {
1089             ToggleMDNflag ( false );
1090
1091             $sendreceipt = 'send';
1092                 $url = "\"read_body.php?mailbox=$mailbox&amp;passed_id=$passed_id&amp;startMessage=$startMessage&amp;show_more=$show_more&amp;sendreceipt=$sendreceipt\"";
1093                 echo       '<TR>'.
1094                               "<TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>" .
1095                                     _("Read receipt") . ': ' .
1096                               "</TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>" .
1097                                  '<B>' . _("requested") .
1098                                  "</B> &nbsp; <a href=$url>[" . _("Send read receipt now") . "]</a>" .
1099                               '</TD>' .
1100                             '</TR>' . "\n";
1101             $sendreceipt = '';
1102
1103         }
1104     }
1105 }
1106
1107 do_hook('read_body_header');
1108
1109 echo '</TABLE>' .
1110     '   </TD></TR>' .
1111     '</TABLE>';
1112 flush();
1113 echo "<TABLE CELLSPACING=0 WIDTH=\"97%\" BORDER=0 ALIGN=CENTER CELLPADDING=0>\n" .
1114     "   <TR><TD BGCOLOR=\"$color[4]\" WIDTH=\"100%\">\n" .
1115     '<BR>';
1116 echo $body;
1117
1118 echo '</TD></TR></TABLE>' .
1119     '<TABLE CELLSPACING="0" WIDTH="100%" BORDER="0" ALIGN="CENTER" CELLPADDING="0">' . "\n" .
1120     "   <TR><TD BGCOLOR=\"$color[9]\">&nbsp;</TD></TR>" .
1121     '</TABLE>' . "\n";
1122
1123 /* show attached images inline -- if pref'fed so */
1124 if (($attachment_common_show_images) &&
1125     is_array($attachment_common_show_images_list)) {
1126
1127     foreach ($attachment_common_show_images_list as $img) {
1128         $imgurl = '../src/download.php' .
1129                 '?' .
1130                 'passed_id='     . urlencode($img['passed_id']) .
1131                 '&amp;mailbox='       . urlencode($mailbox) .
1132                 '&amp;passed_ent_id=' . urlencode($img['ent_id']) .
1133                 '&amp;absolute_dl=true';
1134
1135         echo "<TABLE BORDER=0 CELLSPACING=0 CELLPADDING=2 ALIGN=CENTER>\n" .
1136               '<TR>' .
1137                 '<TD>' .
1138                   "<img src=\"$imgurl\">\n" .
1139                 "</TD>\n" .
1140               "</TR>\n" .
1141             "</TABLE>\n";
1142
1143     }
1144 }
1145
1146
1147 do_hook('read_body_bottom');
1148 do_hook('html_bottom');
1149 sqimap_logout($imapConnection);
1150 ?>
1151 </body>
1152 </html>