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             $j++;
 472         }
 473         parseEmail($s);
 474         if (isset($f)) {
 475             echo "<nobr><tt><b>$f</b>$s</tt></nobr>";
 476         }
 477     }
 478     echo "</td></tr></table>\n" .
 479         '</body></html>';
 480     sqimap_logout($imapConnection);
 481     exit;
 482 }
 483
 484 if (isset($msgs)) {
 485     $currentArrayIndex = $passed_id;
 486 } else {
 487     $currentArrayIndex = -1;
 488 }
 489
 490 for ($i = 0; $i < count($msgs); $i++) {
 491     if ($msgs[$i]['ID'] == $passed_id) {
 492         $msgs[$i]['FLAG_SEEN'] = true;
 493     }
 494 }
 495
 496 /**
 497  * $message contains all information about the message
 498  * including header and body
 499  */
 500 $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
 501
 502 /** translate the subject and mailbox into url-able text **/
 503 $url_subj = urlencode(trim($message->header->subject));
 504 $urlMailbox = urlencode($mailbox);
 505 $url_replyto = '';
 506 if (isset($message->header->replyto)) {
 507     $url_replyto = urlencode($message->header->replyto);
 508 }
 509
 510 $url_replytoall = $url_replyto;
 511
 512 /**
 513  * If we are replying to all, then find all other addresses and
 514  * add them to the list.  Remove duplicates.
 515  * This is somewhat messy, so I'll explain:
 516  * 1) Take all addresses (from, to, cc) (avoid nasty join errors here)
 517  */
 518 $url_replytoall_extra_addrs = array_merge(
 519                                           array($message->header->from),
 520                                           $message->header->to,
 521                                           $message->header->cc
 522                                           );
 523
 524 /**
 525  * 2) Make one big string out of them
 526  */
 527 $url_replytoall_extra_addrs = join(';', $url_replytoall_extra_addrs);
 528
 529 /**
 530  * 3) Parse that into an array of addresses
 531  */
 532 $url_replytoall_extra_addrs = parseAddrs($url_replytoall_extra_addrs);
 533
 534 /**
 535  * 4) Make them unique -- weed out duplicates
 536  * (Coded for PHP 4.0.0)
 537  */
 538 $url_replytoall_extra_addrs =
 539     array_keys(array_flip($url_replytoall_extra_addrs));
 540
 541 /**
 542  * 5) Remove the addresses we'll be sending the message 'to'
 543  */
 544 $url_replytoall_avoid_addrs = '';
 545 if (isset($message->header->replyto)) {
 546     $url_replytoall_avoid_addrs = $message->header->replyto;
 547 }
 548
 549 $url_replytoall_avoid_addrs = parseAddrs($url_replytoall_avoid_addrs);
 550 foreach ($url_replytoall_avoid_addrs as $addr) {
 551     RemoveAddress($url_replytoall_extra_addrs, $addr);
 552 }
 553
 554 /**
 555  * 6) Remove our identities from the CC list (they still can be in the
 556  * TO list) only if $include_self_reply_all is turned off
 557  */
 558 if (!$include_self_reply_all) {
 559     RemoveAddress($url_replytoall_extra_addrs,
 560                   getPref($data_dir, $username, 'email_address'));
 561     $idents = getPref($data_dir, $username, 'identities');
 562     if ($idents != '' && $idents > 1) {
 563         for ($i = 1; $i < $idents; $i ++) {
 564             $cur_email_address = getPref($data_dir, $username,
 565                                          'email_address' . $i);
 566             RemoveAddress($url_replytoall_extra_addrs, $cur_email_address);
 567         }
 568     }
 569 }
 570
 571 /**
 572  * 7) Smoosh back into one nice line
 573  */
 574 $url_replytoallcc = getLineOfAddrs($url_replytoall_extra_addrs);
 575
 576 /**
 577  * 8) urlencode() it
 578  */
 579 $url_replytoallcc = urlencode($url_replytoallcc);
 580
 581 $dateString = getLongDateString($message->header->date);
 582
 583 /**
 584  * What do we reply to -- text only, if possible
 585  */
 586
 587 $body = '';
 588
 589 /* experimental */
 590 /*
 591 if ($message->header->type0 == 'multipart' && $message->header->type1 == 'digest') {
 592   listEntities($message);
 593   for ($i = 0; $i < count($message->entities); $i++) {
 594
 595        $msg = $message->entities[$i];
 596        $body .= $msg->header->type0 .'/'.$msg->header->type1 .'<BR>';
 597
 598        $msg->header->type0 = 'message';
 599        $msg->header->type1 = 'rfc822';
 600        $ent_ar = findDisplayEntity($msg, false);
 601        for ($i = 0; $i < count($ent_ar); $i++) {
 602             $body .= formatBody($imapConnection, $msg, $color, $wrap_at, $ent_ar[$i]);
 603        }
 604        $i++;
 605    }
 606 } else {
 607 */
 608     $ent_ar = findDisplayEntity($message, false);
 609     $i = 0;
 610     for ($i = 0; $i < count($ent_ar); $i++) {
 611         $body .= formatBody($imapConnection, $message, $color, $wrap_at, $ent_ar[$i]);
 612     }
 613 /*
 614 }
 615 */
 616
 617 /* first step in displaying multiple entities */
 618 $ent_ar = findDisplayEntity($message,true);
 619
 620 $ent_num = $ent_ar[0];
 621 for ($i = 1 ; $i < count($ent_ar); $i++) {
 622     $ent_num .= '_'.$ent_ar[$i];
 623 }
 624 /** TEXT STRINGS DEFINITIONS **/
 625 $echo_more = _("more");
 626 $echo_less = _("less");
 627
 628 if (!isset($show_more_cc)) {
 629     $show_more_cc = FALSE;
 630 }
 631
 632 if (!isset($show_more_bcc)) {
 633     $show_more_bcc = FALSE;
 634 }
 635
 636 /** FORMAT THE TO STRING **/
 637 $to = formatRecipientString($message->header->to, "to");
 638 $to_string = $to['str'];
 639 $url_to_string = $to['url_str'];
 640
 641
 642 /** FORMAT THE CC STRING **/
 643
 644 $cc = formatRecipientString($message->header->cc, "cc");
 645 $cc_string = $cc['str'];
 646 $url_cc_string = $cc['url_str'];
 647
 648 /** FORMAT THE BCC STRING **/
 649
 650 $bcc = formatRecipientString($message->header->bcc, "bcc");
 651 $bcc_string = $bcc['str'];
 652 $url_bcc_string = $bcc['url_str'];
 653
 654 if ($default_use_priority) {
 655     $priority_level = substr($message->header->priority,0,1);
 656
 657     switch($priority_level) {
 658         /* check for a higher then normal priority. */
 659         case '1':
 660         case '2':
 661             $priority_string = _("High");
 662             break;
 663
 664         /* check for a lower then normal priority. */
 665         case '4':
 666         case '5':
 667             $priority_string = _("Low");
 668             break;
 669
 670         /* check for a normal priority. */
 671         case '3':
 672         default:
 673             $priority_level = '3';
 674             $priority_string = _("Normal");
 675             break;
 676
 677     }
 678 }
 679
 680 /** make sure everything will display in HTML format **/
 681 $from_name = decodeHeader(htmlspecialchars($message->header->from));
 682 $subject = decodeHeader(htmlspecialchars($message->header->subject));
 683 $identity = '';
 684 $idents = getPref($data_dir, $username, 'identities');
 685 if (!empty($idents) && $idents > 1) {
 686     for ($i = 1; $i < $idents; $i++) {
 687         $enc_from_name = '"'.
 688             encodeHeader(getPref($data_dir,
 689                                  $username,
 690                                  'full_name' . $i)) .
 691             '" <' . getPref($data_dir, $username,
 692                             'email_address' . $i) . '>';
 693         if (htmlspecialchars($enc_from_name) == $from_name) {
 694             $identity = $i;
 695             break;
 696         }
 697     }
 698 }
 699
 700 do_hook('read_body_top');
 701 echo '<BR>' .
 702      '<TABLE CELLSPACING="0" WIDTH="100%" BORDER="0" ALIGN="CENTER" CELLPADDING="0">' .
 703         '<TR><TD BGCOLOR="' . $color[9] . '" WIDTH="100%">' .
 704            '<TABLE WIDTH="100%" CELLSPACING="0" BORDER="0" CELLPADDING="3">' .
 705               '<TR>' .
 706                  '<TD ALIGN="LEFT" WIDTH="33%">' .
 707                     '<SMALL>' .
 708      '<A HREF="' . $base_uri . 'src/';
 709
 710 if ($where && $what) {
 711     if ($pos == '') {
 712         $pos=0;
 713     }
 714     echo "search.php?where=".urlencode($where)."&amp;pos=$pos&amp;what=".urlencode($what)."&amp;mailbox=$urlMailbox\">";
 715 } else {
 716     echo "right_main.php?sort=$sort&amp;startMessage=$startMessage&amp;mailbox=$urlMailbox\">";
 717 }
 718 echo _("Message List") .
 719      '</A>&nbsp;|&nbsp;' .
 720      '<A HREF="' . $base_uri . "src/delete_message.php?mailbox=$urlMailbox&amp;message=$passed_id&amp;";
 721 if ($where && $what) {
 722     echo 'where=' . urlencode($where) . '&amp;what=' . urlencode($what) . '">';
 723 } else {
 724     echo "sort=$sort&amp;startMessage=$startMessage\">";
 725 }
 726 echo _("Delete") . '</A>&nbsp;';
 727 if (($mailbox == $draft_folder) && ($save_as_draft)) {
 728     $comp_uri = $base_uri . "src/compose.php?mailbox=$mailbox&amp;".
 729                 "identity=$identity&amp;send_to=$url_to_string&amp;".
 730                 "send_to_cc=$url_cc_string&amp;send_to_bcc=$url_bcc_string&amp;".
 731                 "subject=$url_subj&amp;mailprio=$priority_level&amp;".
 732                 "draft_id=$passed_id&amp;ent_num=$ent_num";
 733
 734     if ($compose_new_win == '1') {
 735         echo "<a href=\"javascript:void(0)\" onclick=\"comp_in_new(false,'$comp_uri')\"";
 736     } else {
 737         echo '|&nbsp;<A HREF="' . $comp_uri .'"';
 738     }
 739     echo '>'.
 740          _("Resume Draft") . '</a>';
 741 }
 742 if ($mailbox == $sent_folder) {
 743     $comp_uri = $base_uri . "src/compose.php?mailbox=$mailbox&amp;".
 744                 "identity=$identity&amp;send_to=$url_to_string&amp;".
 745                 "send_to_cc=$url_cc_string&amp;send_to_bcc=$url_bcc_string&amp;".
 746                 "subject=$url_subj&amp;mailprio=$priority_level&amp;".
 747                 "ent_num=$ent_num&amp;passed_id=$passed_id&amp;edit_as_new=1";
 748
 749     if ($compose_new_win == '1') {
 750         echo "<a href=\"javascript:void(0)\" onclick=\"comp_in_new(false,'$comp_uri')\"";
 751     } else {
 752         echo '|&nbsp;<A HREF="' . $comp_uri .'"';
 753     }
 754     echo '>'.
 755           _("Edit Message as New") . '</a>';
 756 }
 757
 758 echo '&nbsp;&nbsp;' .
 759                    '</SMALL>' .
 760                 '</TD>' .
 761                 '<TD WIDTH="33%" ALIGN="CENTER">' .
 762                    '<SMALL>';
 763
 764 if ( !($where && $what) ) {
 765     if ($currentArrayIndex == -1) {
 766         echo 'Previous&nbsp;|&nbsp;Next';
 767     } else {
 768         $prev = findPreviousMessage();
 769         $next = findNextMessage();
 770
 771         if ($prev != -1) {
 772             echo '<a href="' . $base_uri . "src/read_body.php?passed_id=$prev&amp;mailbox=$urlMailbox&amp;sort=$sort&amp;startMessage=$startMessage&amp;show_more=0\">" . _("Previous") . "</A>&nbsp;|&nbsp;";
 773         } else {
 774             echo _("Previous") . '&nbsp;|&nbsp;';
 775         }
 776
 777         if ($next != -1) {
 778             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>";
 779         } else {
 780             echo _("Next");
 781         }
 782     }
 783 }
 784
 785 echo                '</SMALL>' .
 786                 '</TD><TD WIDTH="33%" ALIGN="RIGHT">' .
 787                    '<SMALL>' ;
 788
 789 $comp_uri = $base_uri . "src/compose.php?forward_id=$passed_id&amp;".
 790             "forward_subj=$url_subj&amp;".
 791             ($default_use_priority?"mailprio=$priority_level&amp;":'').
 792             "mailbox=$urlMailbox&amp;ent_num=$ent_num";
 793
 794 if ($compose_new_win == '1') {
 795     echo "<a href=\"javascript:void(0)\" onclick=\"comp_in_new(false,'$comp_uri')\"";
 796 } else {
 797     echo '|&nbsp;<A HREF="' . $comp_uri .'"';
 798 }
 799
 800     echo '>'.
 801     _("Forward") .
 802     '</A>&nbsp;|&nbsp;';
 803
 804 $comp_uri = $base_uri . "src/compose.php?send_to=$url_replyto&amp;".
 805             "reply_subj=$url_subj&amp;".
 806             ($default_use_priority?"mailprio=$priority_level&amp;":'').
 807             "reply_id=$passed_id&amp;mailbox=$urlMailbox&amp;ent_num=$ent_num";
 808
 809 if ($compose_new_win == '1') {
 810     echo "<a href=\"javascript:void(0)\" onclick=\"comp_in_new(false,'$comp_uri')\"";
 811 } else {
 812     echo '|&nbsp;<A HREF="' . $comp_uri .'"';
 813 }
 814
 815     echo '>'.
 816     _("Reply") .
 817     '</A>&nbsp;|&nbsp;';
 818
 819 $comp_uri = $base_uri . "src/compose.php?send_to=$url_replytoall&amp;".
 820             "send_to_cc=$url_replytoallcc&amp;reply_subj=$url_subj&amp;".
 821             ($default_use_priority?"mailprio=$priority_level&amp;":'').
 822             "reply_id=$passed_id&amp;mailbox=$urlMailbox&amp;ent_num=$ent_num";
 823
 824 if ($compose_new_win == '1') {
 825     echo "<a href=\"javascript:void(0)\" onclick=\"comp_in_new(false,'$comp_uri')\"";
 826 } else {
 827     echo '|&nbsp;<A HREF="' . $comp_uri .'"';
 828 }
 829
 830     echo '>'.
 831     _("Reply All") .
 832     '</A>&nbsp;&nbsp;' .
 833                    '</SMALL>' .
 834                 '</TD>' .
 835              '</TR>' .
 836           '</TABLE>' .
 837        '</TD></TR>' .
 838        '<TR><TD WIDTH="100%">' .
 839        '<TABLE WIDTH="100%" BORDER="0" CELLSPACING="0" CELLPADDING="3">' . "\n" .
 840           '<TR>' . "\n";
 841
 842 /** subject **/
 843 echo          "<TD BGCOLOR=\"$color[0]\" WIDTH=\"10%\" ALIGN=\"right\" VALIGN=\"top\">\n" .
 844     _("Subject:") .
 845              "</TD><TD BGCOLOR=\"$color[0]\" WIDTH=\"80%\" VALIGN=\"top\">\n" .
 846                 "<B>$subject</B>&nbsp;\n" .
 847              "</TD>\n" .
 848              '<TD ROWSPAN="4" width="10%" BGCOLOR="' . $color[0] .
 849     '" ALIGN=right VALIGN=top NOWRAP><small>'.
 850     '<A HREF="' . $base_uri . "src/read_body.php?mailbox=$urlMailbox&amp;passed_id=$passed_id&amp;";
 851
 852 /* From a search... */
 853 if ($where && $what) {
 854     echo 'where=' . urlencode($where) . '&amp;what=' . urlencode($what) .
 855          "&amp;view_hdr=1\">" . _("View Full Header") . "</A>\n";
 856 } else {
 857     echo "startMessage=$startMessage&amp;show_more=$show_more&amp;view_hdr=1\">" .
 858          _("View Full Header") . "</A>\n";
 859 }
 860
 861 /* Output the printer friendly link if we are in subtle mode. */
 862 if ($pf_subtle_link) {
 863     echo printer_friendly_link(true);
 864 }
 865
 866 do_hook("read_body_header_right");
 867 echo '</small></TD>' .
 868     ' </TR>';
 869
 870 /** from **/
 871 echo       '<TR>' .
 872              '<TD BGCOLOR="' . $color[0] . '" ALIGN="RIGHT">' .
 873     _("From:") .
 874              '</TD><TD BGCOLOR="' . $color[0] . '">' .
 875                 "<B>$from_name</B>&nbsp;\n";
 876                 do_hook("read_body_after_from");
 877 echo             '</TD>' .
 878           '</TR>';
 879 /** date **/
 880 echo       '<TR>' . "\n" .
 881              '<TD BGCOLOR="' . $color[0] . '" ALIGN="RIGHT">' . "\n" .
 882     _("Date:") .
 883              "</TD><TD BGCOLOR=\"$color[0]\">\n" .
 884                 "<B>$dateString</B>&nbsp;\n" .
 885              '</TD>' . "\n" .
 886           '</TR>' . "\n";
 887
 888 /** to **/
 889 echo       "<TR>\n" .
 890              "<TD BGCOLOR=\"$color[0]\" ALIGN=RIGHT VALIGN=TOP>\n" .
 891     _("To:") .
 892              '</TD><TD BGCOLOR="' . $color[0] . '" VALIGN="TOP">' . "\n" .
 893                 "<B>$to_string</B>&nbsp;\n" .
 894              '</TD>' . "\n" .
 895           '</TR>' . "\n";
 896 /** cc **/
 897 if (isset($cc_string) && $cc_string <> '') {
 898     echo       '<TR>' .
 899                  "<TD BGCOLOR=\"$color[0]\" ALIGN=RIGHT VALIGN=TOP>" .
 900                     'Cc:' .
 901                  "</TD><TD BGCOLOR=\"$color[0]\" VALIGN=TOP colspan=2>" .
 902                     "<B>$cc_string</B>&nbsp;" .
 903                  '</TD>' .
 904               '</TR>' . "\n";
 905 }
 906
 907 /** bcc **/
 908 if (isset($bcc_string) && $bcc_string <> '') {
 909     echo       '<TR>'.
 910                  "<TD BGCOLOR=\"$color[0]\" ALIGN=RIGHT VALIGN=TOP>" .
 911                     'Bcc:' .
 912                  "</TD><TD BGCOLOR=\"$color[0]\" VALIGN=TOP colspan=2>" .
 913                     "<B>$bcc_string</B>&nbsp;" .
 914                  '</TD>' .
 915               '</TR>' . "\n";
 916 }
 917 if ($default_use_priority && isset($priority_string) && $priority_string <> '' ) {
 918     echo       '<TR>' .
 919                  "<TD BGCOLOR=\"$color[0]\" ALIGN=RIGHT VALIGN=TOP>" .
 920                        _("Priority") . ': '.
 921                  "</TD><TD BGCOLOR=\"$color[0]\" VALIGN=TOP colspan=2>" .
 922                     "<B>$priority_string</B>&nbsp;" .
 923                  '</TD>' .
 924               "</TR>" . "\n";
 925 }
 926
 927 if ($show_xmailer_default) {
 928     $read = sqimap_run_command ($imapConnection, "FETCH $passed_id BODY.PEEK[HEADER.FIELDS (X-Mailer User-Agent)]", true,
 929                             $response, $readmessage);
 930     $mailer = substr($read[1], strpos($read[1], " "));
 931     if (trim($mailer)) {
 932         echo       '<TR>' .
 933                      "<TD BGCOLOR=\"$color[0]\" ALIGN=RIGHT VALIGN=TOP>" .
 934                            _("Mailer") . ': '.
 935                      "</TD><TD BGCOLOR=\"$color[0]\" VALIGN=TOP colspan=2>" .
 936                         "<B>$mailer</B>&nbsp;" .
 937                      '</TD>' .
 938                   "</TR>" . "\n";
 939     }
 940 }
 941
 942 /* Output the printer friendly link if we are not in subtle mode. */
 943 if (!$pf_subtle_link) {
 944     echo printer_friendly_link(true);
 945 }
 946
 947 if ($default_use_mdn) {
 948     if ($mdn_user_support) {
 949
 950         // debug gives you the capability to remove mdn-flags
 951         // $MDNDebug = false;
 952         $read = sqimap_run_command ($imapConnection, "FETCH $passed_id BODY.PEEK[HEADER.FIELDS (Disposition-Notification-To)]", true,
 953                                 $response, $readmessage);
 954         $MDN_to = substr($read[1], strpos($read[1], ' '));
 955         $MDN_flag_present = false;
 956
 957         $read = sqimap_run_command ($imapConnection, "FETCH $passed_id FLAGS", true,
 958                                 $response, $readmessage);
 959         $MDN_flag_present = preg_match( '/.*\$MDNSent/i', $read[0]);
 960
 961         if (trim($MDN_to) &&
 962             (!isset( $sendreceipt ) || $sendreceipt == '' )  ) {
 963
 964             if ( $MDN_flag_present && $supportMDN) {
 965                 $sendreceipt = 'removeMDN';
 966                 $url = "\"read_body.php?mailbox=$mailbox&amp;passed_id=$passed_id&amp;startMessage=$startMessage&amp;show_more=$show_more&amp;sendreceipt=$sendreceipt\"";
 967                 $sendreceipt='';
 968                 /*
 969                 if ($MDNDebug ) {
 970                     echo       '<TR>' .
 971                                  "<TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>" .
 972                                        _("Read receipt") . ': ' .
 973                                  "</TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>" .
 974                                     '<B>' .
 975                                     _("send") .
 976                                     "</B> <a href=$url>[" . _("Remove MDN flag") . ']  </a>'  .
 977                                  '</TD>' .
 978                              '</TR>' . "\n";
 979                 } else {
 980                 */
 981                 echo       '<TR>' .
 982                              "<TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>" .
 983                                    _("Read receipt") . ': ' .
 984                              "</TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>" .
 985                                 '<B>'._("send").'</B>'.
 986                              '</TD>' .
 987                          '</TR>' . "\n";
 988                 /*
 989                 }
 990                 */
 991
 992             } // when deleted or draft flag is set don't offer to send a MDN response
 993             else if ( ereg('\\Draft',$read[0] || ereg('\\Deleted',$read[0])) ) {
 994                 echo       '<TR>' .
 995                             "<TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>" .
 996                                 _("Read receipt") . ': '.
 997                             "</TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>" .
 998                                 '<B>' . _("requested") . "</B>" .
 999                             '</TD>' .
1000                         '</TR>' . "\n";
1001             }
1002             // if no MDNsupport don't use the annoying popup messages
1003             else if (  !$FirstTimeSee ) {
1004                 $sendreceipt = 'send';
1005                 $url = "\"read_body.php?mailbox=$mailbox&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more&sendreceipt=$sendreceipt\"";
1006                 echo       '<TR>' .
1007                             "<TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>" .
1008                                 _("Read receipt") . ': ' .
1009                             "</TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>" .
1010                                 '<B>' . _("requested") .
1011                                 "</B> &nbsp; <a href=$url>[" . _("Send read receipt now") . "]</a>" .
1012                             '</TD>' .
1013                         '</TR>' . "\n";
1014                 $sendreceipt='';
1015             }
1016             else {
1017                 $sendreceipt = 'send';
1018                 $url = "\"read_body.php?mailbox=$mailbox&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more&sendreceipt=$sendreceipt\"";
1019                 if ($javascript_on) {
1020                 echo "<script language=\"javascript\" type=\"text/javascript\">  \n" .
1021                     '<!-- ' . "\n" .
1022                     "               if (window.confirm(\"" .
1023                     _("The message sender has requested a response to indicate that you have read this message. Would you like to send a receipt?") .
1024                     "\")) {  \n" .
1025                     '                       window.open('.$url.',"right");' . "\n" .
1026                     '               }' . "\n" .
1027                     '// -->' . "\n" .
1028                     '</script>' . "\n";
1029                 }
1030                 echo       '<TR>' .
1031                             "<TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>" .
1032                                     _("Read receipt") . ': ' .
1033                             "</TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>" .
1034                                 '<B>' . _("requested") . "&nbsp&nbsp</B><a href=$url>" . '[' .
1035                                 _("Send read receipt now") . ']  </a>' ." \n" .
1036                             '</TD>' .
1037                             '</TR>' . "\n";
1038                 $sendreceipt = '';
1039             }
1040         }
1041
1042         if ( !isset( $sendreceipt ) || $sendreceipt == '' ) {
1043         } else if ( $sendreceipt == 'send' ) {
1044             if ( !$MDN_flag_present) {
1045                 if (isset($identity) ) {
1046                     $final_recipient = getPref($data_dir, $username, 'email_address' . '0', '' );
1047                 } else {
1048                     $final_recipient = getPref($data_dir, $username, 'email_address', '' );
1049                 }
1050
1051                 $final_recipient = trim($final_recipient);
1052                 if ($final_recipient == '' ) {
1053                     $final_recipient = getPref($data_dir, $username, 'email_address', '' );
1054                 }
1055
1056                 if ( SendMDN( $MDN_to, $final_recipient ) > 0 && $supportMDN ) {
1057                     ToggleMDNflag( true);
1058                 }
1059                 ClearAttachments();
1060             }
1061             $sendreceipt = 'removeMDN';
1062             $url = "\"read_body.php?mailbox=$mailbox&amp;passed_id=$passed_id&amp;startMessage=$startMessage&amp;show_more=$show_more&amp;sendreceipt=$sendreceipt\"";
1063             $sendreceipt='';
1064             /*
1065             if ($MDNDebug && $supportMDN) {
1066             echo "      <TR>\n" .
1067                     "         <TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>\n" .
1068                     "            "._("Read receipt").": \n".
1069                     "         </TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>\n" .
1070                     '            <B>'._("send").'</B>'." <a href=$url>" . '[' . _("Remove MDN flag") . ']  </a>'  . "\n" .
1071                     '         </TD>' . "\n" .
1072                     '     </TR>' . "\n";
1073             } else {
1074             */
1075             echo "      <TR>\n" .
1076                     "         <TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>\n" .
1077                     "            "._("Read receipt").": \n".
1078                     "         </TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>\n" .
1079                     '            <B>'._("send").'</B>'. "\n" .
1080                     '         </TD>' . "\n" .
1081                     '     </TR>' . "\n";
1082             /*
1083             }
1084             */
1085         }
1086         elseif ($sendreceipt == 'removeMDN' ) {
1087             ToggleMDNflag ( false );
1088
1089             $sendreceipt = 'send';
1090                 $url = "\"read_body.php?mailbox=$mailbox&amp;passed_id=$passed_id&amp;startMessage=$startMessage&amp;show_more=$show_more&amp;sendreceipt=$sendreceipt\"";
1091                 echo       '<TR>'.
1092                               "<TD BGCOLOR=\"$color[9]\"  ALIGN=RIGHT VALIGN=TOP>" .
1093                                     _("Read receipt") . ': ' .
1094                               "</TD><TD BGCOLOR=\"$color[9]\" VALIGN=TOP colspan=2>" .
1095                                  '<B>' . _("requested") .
1096                                  "</B> &nbsp; <a href=$url>[" . _("Send read receipt now") . "]</a>" .
1097                               '</TD>' .
1098                             '</TR>' . "\n";
1099             $sendreceipt = '';
1100
1101         }
1102     }
1103 }
1104
1105 do_hook('read_body_header');
1106
1107 echo '</TABLE>' .
1108     '   </TD></TR>' .
1109     '</TABLE>';
1110 flush();
1111 echo "<TABLE CELLSPACING=0 WIDTH=\"97%\" BORDER=0 ALIGN=CENTER CELLPADDING=0>\n" .
1112     "   <TR><TD BGCOLOR=\"$color[4]\" WIDTH=\"100%\">\n" .
1113     '<BR>';
1114 echo $body;
1115
1116 echo '</TD></TR></TABLE>' .
1117     '<TABLE CELLSPACING="0" WIDTH="100%" BORDER="0" ALIGN="CENTER" CELLPADDING="0">' . "\n" .
1118     "   <TR><TD BGCOLOR=\"$color[9]\">&nbsp;</TD></TR>" .
1119     '</TABLE>' . "\n";
1120
1121 /* show attached images inline -- if pref'fed so */
1122 if (($attachment_common_show_images) &&
1123     is_array($attachment_common_show_images_list)) {
1124
1125     foreach ($attachment_common_show_images_list as $img) {
1126         $imgurl = '../src/download.php' .
1127                 '?' .
1128                 'passed_id='     . urlencode($img['passed_id']) .
1129                 '&amp;mailbox='       . urlencode($mailbox) .
1130                 '&amp;passed_ent_id=' . urlencode($img['ent_id']) .
1131                 '&amp;absolute_dl=true';
1132
1133         echo "<TABLE BORDER=0 CELLSPACING=0 CELLPADDING=2 ALIGN=CENTER>\n" .
1134               '<TR>' .
1135                 '<TD>' .
1136                   "<img src=\"$imgurl\">\n" .
1137                 "</TD>\n" .
1138               "</TR>\n" .
1139             "</TABLE>\n";
1140
1141     }
1142 }
1143
1144
1145 do_hook('read_body_bottom');
1146 do_hook('html_bottom');
1147 sqimap_logout($imapConnection);
1148 ?>
1149 </body>
1150 </html>