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 require_once('../functions/html.php');
  22
  23 /**
  24  * Given an IMAP message id number, this will look it up in the cached
  25  * and sorted msgs array and return the index. Used for finding the next
  26  * and previous messages.
  27  *
  28  * @return the index of the next valid message from the array
  29  */
  30 function findNextMessage() {
  31     global $msort, $currentArrayIndex, $msgs, $sort,
  32            $thread_sort_messages, $allow_server_sort,
  33            $server_sort_array;
  34     if (!is_array($server_sort_array)) {
  35         $thread_sort_messages = 0;
  36         $allow_server_sort = FALSE;
  37     }
  38     $result = -1;
  39     if ($thread_sort_messages == 1 || $allow_server_sort == TRUE) {
  40         reset($server_sort_array);
  41         while(list($key, $value) = each ($server_sort_array)) {
  42             if ($currentArrayIndex == $value) {
  43                 if ($key == (count($server_sort_array) - 1)) {
  44                     $result = -1;
  45                     break;
  46                 }
  47                 $result = $server_sort_array[$key + 1];
  48                 break;
  49             }
  50         }
  51     }
  52     elseif ($sort == 6 && $allow_server_sort != TRUE &&
  53             $thread_sort_messages != 1) {
  54         if ($currentArrayIndex != 1) {
  55             $result = $currentArrayIndex - 1;
  56         }
  57     }
  58     elseif ($allow_server_sort != TRUE && $thread_sort_messages != 1 ) {
  59         if (!is_array($msort)) {
  60             return -1;
  61         }
  62         for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) {
  63             if ($currentArrayIndex == $msgs[$key]['ID']) {
  64                 next($msort);
  65                 $key = key($msort);
  66                 if (isset($key)){
  67                     $result = $msgs[$key]['ID'];
  68                     break;
  69                 }
  70             }
  71         }
  72     }
  73     return ($result);
  74 }
  75
  76 /**
  77  * Removes just one address from the list of addresses.
  78  *
  79  * @param  &$addr_list  a by-ref array of addresses
  80  * @param  $addr        an address to remove
  81  * @return              void, since it operates on a by-ref param
  82  */
  83 function RemoveAddress(&$addr_list, $addr) {
  84     if ($addr != '') {
  85         foreach (array_keys($addr_list, $addr) as $key_to_delete) {
  86             unset($addr_list[$key_to_delete]);
  87         }
  88     }
  89 }
  90
  91 /** returns the index of the previous message from the array. */
  92 function findPreviousMessage() {
  93     global $msort, $currentArrayIndex, $sort, $msgs, $imapConnection,
  94            $mailbox, $data_dir, $username, $thread_sort_messages,
  95            $allow_server_sort, $server_sort_array;
  96     $result = -1;
  97     if (!is_array($server_sort_array)) {
  98         $thread_sort_messages = 0;
  99         $allow_server_sort = FALSE;
 100     }
 101     if ($thread_sort_messages == 1 || $allow_server_sort == TRUE) {
 102         reset($server_sort_array);
 103         while(list($key, $value) = each ($server_sort_array)) {
 104             if ($currentArrayIndex == $value) {
 105                 if ($key == 0) {
 106                     $result = -1;
 107                     break;
 108                 }
 109                 $result = $server_sort_array[$key -1];
 110                 break;
 111             }
 112         }
 113     }
 114     elseif ($sort == 6 && $allow_server_sort != TRUE &&
 115             $thread_sort_messages != 1) {
 116         $numMessages = sqimap_get_num_messages($imapConnection, $mailbox);
 117         if ($currentArrayIndex != $numMessages) {
 118             $result = $currentArrayIndex + 1;
 119         }
 120     }
 121     elseif ($thread_sort_messages != 1 && $allow_server_sort != TRUE) {
 122         if (!is_array($msort)) {
 123             return -1;
 124         }
 125         for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) {
 126             if ($currentArrayIndex == $msgs[$key]['ID']) {
 127                 prev($msort);
 128                 $key = key($msort);
 129                 if (isset($key)) {
 130                     $result = $msgs[$key]['ID'];
 131                     break;
 132                 }
 133             }
 134         }
 135     }
 136     return ($result);
 137 }
 138
 139 /**
 140  * Displays a link to a page where the message is displayed more
 141  * "printer friendly".
 142  */
 143 function printer_friendly_link() {
 144     global $passed_id, $mailbox, $ent_num, $color,
 145            $pf_subtle_link,
 146            $javascript_on;
 147
 148     if (strlen(trim($mailbox)) < 1) {
 149         $mailbox = 'INBOX';
 150     }
 151
 152     $params = '?passed_ent_id=' . $ent_num .
 153         '&mailbox=' . urlencode($mailbox) .
 154         '&passed_id=' . $passed_id;
 155
 156     $print_text = _("View Printable Version");
 157
 158     if (!$pf_subtle_link) {
 159         /* The link is large, on the bottom of the header panel. */
 160         $result = html_tag( 'tr', '', '', $color[0] ) .
 161             html_tag( 'td', '&nbsp;', 'right', '', 'class="medText" valign="top"' ) .
 162             html_tag( 'td', '', 'left', '', '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         html_tag( 'table', '', 'center', '', 'width="100%" cellpadding="2" cellspacing="0" border="0"' ) . "\n" .
 424         html_tag( 'tr' ) .
 425         html_tag( 'td', '', 'center', $color[9], 'width="100%"' ) .
 426         '<b>' . _("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         html_tag( 'table', '', 'center', '', 'width="99%" cellpadding="2" cellspacing="0" border="0"' ) . "\n" .
 439         html_tag( 'tr' ) .
 440         html_tag( '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      html_tag( 'table', '', 'center', '', 'width="100%" cellpadding="0" cellspacing="0" border="0"' ) . "\n" .
 705      html_tag( 'tr' ) .
 706      html_tag( 'td', '', 'left', $color[9], 'width="100%"' ) .
 707      html_tag( 'table', '', '', '', 'width="100%" cellpadding="3" cellspacing="0" border="0"' ) . "\n" .
 708      html_tag( 'tr' ) .
 709      html_tag( 'td', '', 'left', '', 'width="33%"' ) .
 710      '<small>' .
 711      '<a href="' . $base_uri . 'src/';
 712
 713 if ($where && $what) {
 714     if ($pos == '') {
 715         $pos=0;
 716     }
 717     echo "search.php?where=".urlencode($where)."&amp;pos=$pos&amp;what=".urlencode($what)."&amp;mailbox=$urlMailbox\">";
 718 } else {
 719     echo "right_main.php?sort=$sort&amp;startMessage=$startMessage&amp;mailbox=$urlMailbox\">";
 720 }
 721 echo _("Message List") .
 722      '</a>&nbsp;|&nbsp;' .
 723      '<a href="' . $base_uri . "src/delete_message.php?mailbox=$urlMailbox&amp;message=$passed_id&amp;";
 724 if ($where && $what) {
 725     echo 'where=' . urlencode($where) . '&amp;what=' . urlencode($what) . '">';
 726 } else {
 727     echo "sort=$sort&amp;startMessage=$startMessage\">";
 728 }
 729 echo _("Delete") . '</a>&nbsp;';
 730 if (($mailbox == $draft_folder) && ($save_as_draft)) {
 731     $comp_uri = $base_uri . "src/compose.php?mailbox=$mailbox&amp;".
 732                 "identity=$identity&amp;send_to=$url_to_string&amp;".
 733                 "send_to_cc=$url_cc_string&amp;send_to_bcc=$url_bcc_string&amp;".
 734                 "subject=$url_subj&amp;mailprio=$priority_level&amp;".
 735                 "draft_id=$passed_id&amp;ent_num=$ent_num";
 736
 737     if ($compose_new_win == '1') {
 738         echo "<a href=\"javascript:void(0)\" onclick=\"comp_in_new(false,'$comp_uri')\"";
 739     } else {
 740         echo '|&nbsp;<a href="' . $comp_uri .'"';
 741     }
 742     echo '>'.
 743          _("Resume Draft") . '</a>';
 744 }
 745 if ($mailbox == $sent_folder) {
 746     $comp_uri = $base_uri . "src/compose.php?mailbox=$mailbox&amp;".
 747                 "identity=$identity&amp;send_to=$url_to_string&amp;".
 748                 "send_to_cc=$url_cc_string&amp;send_to_bcc=$url_bcc_string&amp;".
 749                 "subject=$url_subj&amp;mailprio=$priority_level&amp;".
 750                 "ent_num=$ent_num&amp;passed_id=$passed_id&amp;edit_as_new=1";
 751
 752     if ($compose_new_win == '1') {
 753         echo "<a href=\"javascript:void(0)\" onclick=\"comp_in_new(false,'$comp_uri')\"";
 754     } else {
 755         echo '|&nbsp;<a href="' . $comp_uri .'"';
 756     }
 757     echo '>'.
 758           _("Edit Message as New") . '</a>';
 759 }
 760
 761 echo '&nbsp;&nbsp;' .
 762                    '</small>' .
 763                 '</td>' .
 764                 html_tag( 'td', '', 'center', '', 'width="33%"' ) .
 765                    '<small>';
 766
 767 if ( !($where && $what) ) {
 768     if ($currentArrayIndex == -1) {
 769         echo 'Previous&nbsp;|&nbsp;Next';
 770     } else {
 771         $prev = findPreviousMessage();
 772         $next = findNextMessage();
 773
 774         if ($prev != -1) {
 775             echo '<a href="' . $base_uri . "src/read_body.php?passed_id=$prev&amp;mailbox=$urlMailbox&amp;sort=$sort&amp;startMessage=$startMessage&amp;show_more=0\">" . _("Previous") . "</a>&nbsp;|&nbsp;";
 776         } else {
 777             echo _("Previous") . '&nbsp;|&nbsp;';
 778         }
 779
 780         if ($next != -1) {
 781             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>";
 782         } else {
 783             echo _("Next");
 784         }
 785     }
 786 }
 787
 788 echo                '</small>' .
 789                 '</td>' .
 790                 html_tag( 'td', '', 'right', '', 'width="33%"' ) .
 791                    '<small>' ;
 792 $comp_uri = $base_uri . "src/compose.php?forward_id=$passed_id&amp;".
 793             "forward_subj=$url_subj&amp;".
 794             ($default_use_priority?"mailprio=$priority_level&amp;":'').
 795             "mailbox=$urlMailbox&amp;ent_num=$ent_num";
 796
 797 if ($compose_new_win == '1') {
 798     echo "<a href=\"javascript:void(0)\" onclick=\"comp_in_new(false,'$comp_uri')\"";
 799 } else {
 800     echo '|&nbsp;<a href="' . $comp_uri .'"';
 801 }
 802
 803     echo '>'.
 804     _("Forward") .
 805     '</a>&nbsp;|&nbsp;';
 806
 807 $comp_uri = $base_uri . "src/compose.php?send_to=$url_replyto&amp;".
 808             "reply_subj=$url_subj&amp;".
 809             ($default_use_priority?"mailprio=$priority_level&amp;":'').
 810             "reply_id=$passed_id&amp;mailbox=$urlMailbox&amp;ent_num=$ent_num";
 811
 812 if ($compose_new_win == '1') {
 813     echo "<a href=\"javascript:void(0)\" onclick=\"comp_in_new(false,'$comp_uri')\"";
 814 } else {
 815     echo '|&nbsp;<a href="' . $comp_uri .'"';
 816 }
 817
 818     echo '>'.
 819     _("Reply") .
 820     '</a>&nbsp;|&nbsp;';
 821
 822 $comp_uri = $base_uri . "src/compose.php?send_to=$url_replytoall&amp;".
 823             "send_to_cc=$url_replytoallcc&amp;reply_subj=$url_subj&amp;".
 824             ($default_use_priority?"mailprio=$priority_level&amp;":'').
 825             "reply_id=$passed_id&amp;mailbox=$urlMailbox&amp;ent_num=$ent_num";
 826
 827 if ($compose_new_win == '1') {
 828     echo "<a href=\"javascript:void(0)\" onclick=\"comp_in_new(false,'$comp_uri')\"";
 829 } else {
 830     echo '|&nbsp;<a href="' . $comp_uri .'"';
 831 }
 832
 833     echo '>'.
 834     _("Reply All") .
 835     '</a>&nbsp;&nbsp;' .
 836                    '</small>' .
 837                 '</td>' .
 838              '</tr>' .
 839           '</table>' .
 840        '</td></tr>' .
 841        html_tag( 'tr' ) .
 842        html_tag( 'td', '', 'left', '', 'width="100%"' ) .
 843        html_tag( 'table', '', '', '', 'width="100%" border="0" cellspacing="0" cellpadding="3"' ) .
 844        html_tag( 'tr' ) . "\n";
 845
 846 /** subject **/
 847 echo html_tag( 'td', _("Subject:"), 'right', $color[0], 'width="10%" valign="top"' ) .
 848         html_tag( 'td', '<b>' . $subject . '</b>&nbsp;' . "\n", 'left', $color[0], 'width="80%" valign="top"' ) .
 849         html_tag( 'td', '', 'right', $color[0], 'rowspan="4" width="10%" valign="top" nowrap' ) .
 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 html_tag( 'tr', "\n" .
 872             html_tag( 'td', _("From:"), 'right', $color[0], 'valign="top"' ) .
 873             html_tag( 'td',
 874                 '<b>' . $from_name . '</b>&nbsp;' . "\n" ,
 875             'left', $color[0] )
 876        ) . "\n";
 877        do_hook("read_body_after_from");
 878 /** date **/
 879 echo html_tag( 'tr', "\n" .
 880             html_tag( 'td', _("Date:"), 'right', $color[0], 'valign="top"' ) .
 881             html_tag( 'td',
 882                 '<b>' . $dateString . '</b>&nbsp;' . "\n" ,
 883             'left', $color[0] )
 884        ) . "\n";
 885 /** to **/
 886 echo html_tag( 'tr', "\n" .
 887             html_tag( 'td', _("To:"), 'right', $color[0], 'valign="top"' ) .
 888             html_tag( 'td',
 889                 '<b>' . $to_string . '</b>&nbsp;' . "\n" ,
 890             'left', $color[0] )
 891        ) . "\n";
 892 /** cc **/
 893 if (isset($cc_string) && $cc_string <> '') {
 894     echo html_tag( 'tr', "\n" .
 895                 html_tag( 'td', _("Cc:"), 'right', $color[0], 'valign="top"' ) .
 896                 html_tag( 'td',
 897                     '<b>' . $cc_string . '</b>&nbsp;' . "\n" ,
 898                 'left', $color[0], 'colspan="2" valign="top"' )
 899            ) . "\n";
 900 }
 901
 902 /** bcc **/
 903 if (isset($bcc_string) && $bcc_string <> '') {
 904     echo html_tag( 'tr', "\n" .
 905                 html_tag( 'td', _("Bcc:"), 'right', $color[0], 'valign="top"' ) .
 906                 html_tag( 'td',
 907                     '<b>' . $bcc_string . '</b>&nbsp;' . "\n" ,
 908                 'left', $color[0], 'colspan="2" valign="top"' )
 909            ) . "\n";
 910 }
 911 if ($default_use_priority && isset($priority_string) && $priority_string <> '' ) {
 912     echo html_tag( 'tr', "\n" .
 913                 html_tag( 'td', _("Priority") . ':', 'right', $color[0], 'valign="top"' ) .
 914                 html_tag( 'td',
 915                     '<b>' . $priority_string . '</b>&nbsp;' . "\n" ,
 916                 'left', $color[0], 'colspan="2" valign="top"' )
 917            ) . "\n";
 918 }
 919
 920 if ($show_xmailer_default) {
 921     $read = sqimap_run_command ($imapConnection, "FETCH $passed_id BODY.PEEK[HEADER.FIELDS (X-Mailer User-Agent)]", true,
 922                             $response, $readmessage);
 923     $mailer = substr($read[1], strpos($read[1], " "));
 924     if (trim($mailer)) {
 925        echo html_tag( 'tr', "\n" .
 926                    html_tag( 'td', _("Mailer") . ':', 'right', $color[0], 'valign="top"' ) .
 927                    html_tag( 'td',
 928                        '<b>' . $mailer . '</b>&nbsp;' ,
 929                    'left', $color[0], 'colspan="2" valign="top"' )
 930               ) . "\n";
 931     }
 932 }
 933
 934 /* Output the printer friendly link if we are not in subtle mode. */
 935 if (!$pf_subtle_link) {
 936     echo printer_friendly_link(true);
 937 }
 938
 939 if ($default_use_mdn) {
 940     if ($mdn_user_support) {
 941
 942         // debug gives you the capability to remove mdn-flags
 943         // $MDNDebug = false;
 944         $read = sqimap_run_command ($imapConnection, "FETCH $passed_id BODY.PEEK[HEADER.FIELDS (Disposition-Notification-To)]", true,
 945                                 $response, $readmessage);
 946         $MDN_to = substr($read[1], strpos($read[1], ' '));
 947         $MDN_flag_present = false;
 948
 949         $read = sqimap_run_command ($imapConnection, "FETCH $passed_id FLAGS", true,
 950                                 $response, $readmessage);
 951         $MDN_flag_present = preg_match( '/.*\$MDNSent/i', $read[0]);
 952
 953         if (trim($MDN_to) &&
 954             (!isset( $sendreceipt ) || $sendreceipt == '' )  ) {
 955
 956             if ( $MDN_flag_present && $supportMDN) {
 957                 $sendreceipt = 'removeMDN';
 958                 $url = "\"read_body.php?mailbox=$mailbox&amp;passed_id=$passed_id&amp;startMessage=$startMessage&amp;show_more=$show_more&amp;sendreceipt=$sendreceipt\"";
 959                 $sendreceipt='';
 960                 /*
 961                 if ($MDNDebug ) {
 962                     echo html_tag( 'tr', "\n" .
 963                                 html_tag( 'td', _("Read receipt") . ':', 'right', $color[9], 'valign="top"' ) .
 964                                 html_tag( 'td',
 965                                     '<b>' . _("send") . '</b>&nbsp;<a href="' . $url . '">[' . _("Remove MDN flag") . ']  </a>&nbsp;' ,
 966                                 'left', $color[9], 'colspan="2" valign="top"' )
 967                             ) . "\n";
 968                 } else {
 969                 */
 970                 echo html_tag( 'tr', "\n" .
 971                             html_tag( 'td', _("Read receipt") . ':', 'right', $color[9], 'valign="top"' ) .
 972                                 html_tag( 'td',
 973                                     '<b>' . _("send") . '</b>&nbsp;' ,
 974                                 'left', $color[9], 'colspan="2" valign="top"' )
 975                             ) . "\n";
 976                 /*
 977                 }
 978                 */
 979
 980             } // when deleted or draft flag is set don't offer to send a MDN response
 981             else if ( ereg('\\Draft',$read[0] || ereg('\\Deleted',$read[0])) ) {
 982                 echo html_tag( 'tr', "\n" .
 983                             html_tag( 'td', _("Read receipt") . ':', 'right', $color[9], 'valign="top"' ) .
 984                                 html_tag( 'td',
 985                                     '<b>' . _("requested") . '</b>&nbsp;' ,
 986                                 'left', $color[9], 'colspan="2" valign="top"' )
 987                             ) . "\n";
 988             }
 989             // if no MDNsupport don't use the annoying popup messages
 990             else if (  !$FirstTimeSee ) {
 991                 $sendreceipt = 'send';
 992                 $url = "\"read_body.php?mailbox=$mailbox&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more&sendreceipt=$sendreceipt\"";
 993                 echo html_tag( 'tr', "\n" .
 994                             html_tag( 'td', _("Read receipt") . ':', 'right', $color[9], 'valign="top"' ) .
 995                                 html_tag( 'td',
 996                                     '<b>' . _("requested") . '</b> &nbsp; <a href="' . $url . '">[' . _("Send read receipt now") . ']</a>',
 997                                 'left', $color[9], 'colspan="2" valign="top"' )
 998                             ) . "\n";
 999                 $sendreceipt='';
1000             }
1001             else {
1002                 $sendreceipt = 'send';
1003                 $url = "\"read_body.php?mailbox=$mailbox&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more&sendreceipt=$sendreceipt\"";
1004                 if ($javascript_on) {
1005                 echo "<script language=\"javascript\" type=\"text/javascript\">  \n" .
1006                     '<!-- ' . "\n" .
1007                     "               if (window.confirm(\"" .
1008                     _("The message sender has requested a response to indicate that you have read this message. Would you like to send a receipt?") .
1009                     "\")) {  \n" .
1010                     '                       window.open('.$url.',"right");' . "\n" .
1011                     '               }' . "\n" .
1012                     '// -->' . "\n" .
1013                     '</script>' . "\n";
1014                 }
1015                 echo html_tag( 'tr', "\n" .
1016                             html_tag( 'td', _("Read receipt") . ':', 'right', $color[9], 'valign="top"' ) .
1017                                 html_tag( 'td',
1018                                     '<b>' . _("requested") . '</b>&nbsp&nbsp<a href="' . $url . '">[' . _("Send read receipt now") . ']</a>',
1019                                 'left', $color[9], 'colspan="2" valign="top"' )
1020                             ) . "\n";
1021                 $sendreceipt = '';
1022             }
1023         }
1024
1025         if ( !isset( $sendreceipt ) || $sendreceipt == '' ) {
1026         } else if ( $sendreceipt == 'send' ) {
1027             if ( !$MDN_flag_present) {
1028                 if (isset($identity) ) {
1029                     $final_recipient = getPref($data_dir, $username, 'email_address' . '0', '' );
1030                 } else {
1031                     $final_recipient = getPref($data_dir, $username, 'email_address', '' );
1032                 }
1033
1034                 $final_recipient = trim($final_recipient);
1035                 if ($final_recipient == '' ) {
1036                     $final_recipient = getPref($data_dir, $username, 'email_address', '' );
1037                 }
1038
1039                 if ( SendMDN( $MDN_to, $final_recipient ) > 0 && $supportMDN ) {
1040                     ToggleMDNflag( true);
1041                 }
1042                 ClearAttachments();
1043             }
1044             $sendreceipt = 'removeMDN';
1045             $url = "\"read_body.php?mailbox=$mailbox&amp;passed_id=$passed_id&amp;startMessage=$startMessage&amp;show_more=$show_more&amp;sendreceipt=$sendreceipt\"";
1046             $sendreceipt='';
1047             /*
1048             if ($MDNDebug && $supportMDN) {
1049             echo html_tag( 'tr', "\n" .
1050                        html_tag( 'td', _("Read receipt") . ':', 'right', $color[9], 'valign="top"' ) .
1051                            html_tag( 'td',
1052                                '<b>' . _("send") . '</b>&nbsp&nbsp<a href="' . $url . '">[' . _("Remove MDN flag") . ']</a>',
1053                            'left', $color[9], 'colspan="2" valign="top"' )
1054                        ) . "\n";
1055             } else {
1056             */
1057             echo html_tag( 'tr', "\n" .
1058                        html_tag( 'td', _("Read receipt") . ':', 'right', $color[9], 'valign="top"' ) .
1059                            html_tag( 'td',
1060                                '<b>' . _("send") . '</b>&nbsp',
1061                            'left', $color[9], 'colspan="2" valign="top"' )
1062                        ) . "\n";
1063             /*
1064             }
1065             */
1066         }
1067         elseif ($sendreceipt == 'removeMDN' ) {
1068             ToggleMDNflag ( false );
1069
1070             $sendreceipt = 'send';
1071                 $url = "\"read_body.php?mailbox=$mailbox&amp;passed_id=$passed_id&amp;startMessage=$startMessage&amp;show_more=$show_more&amp;sendreceipt=$sendreceipt\"";
1072                 echo html_tag( 'tr', "\n" .
1073                            html_tag( 'td', _("Read receipt") . ':', 'right', $color[9], 'valign="top"' ) .
1074                            html_tag( 'td',
1075                                '<b>' . _("requested") . '</b> &nbsp; <a href="' . $url . '">[' . _("Send read receipt now") . ']</a>',
1076                            'left', $color[9], 'colspan="2" valign="top"' )
1077                        ) . "\n";
1078             $sendreceipt = '';
1079
1080         }
1081     }
1082 }
1083
1084 do_hook('read_body_header');
1085
1086 echo '</table>' .
1087     '   </td></tr>' .
1088     '</table>';
1089 flush();
1090 echo html_tag( 'table', "\n" .
1091             html_tag( 'tr', "\n" .
1092                 html_tag( 'td', '<br>' . "\n" . $body . "\n", 'left', $color[4]
1093                 )
1094             ) ,
1095         'center', '', 'cellspacing=0 width="97%" border="0" cellpadding="0"') .
1096
1097         html_tag( 'table', "\n" .
1098                     html_tag( 'tr', "\n" .
1099                         html_tag( 'td', '&nbsp;', 'left', $color[9]
1100                         )
1101                     ) ,
1102         'center', '', 'cellspacing=0 width="100%" border="0" cellpadding="0"');
1103
1104 /* show attached images inline -- if pref'fed so */
1105 if (($attachment_common_show_images) &&
1106     is_array($attachment_common_show_images_list)) {
1107
1108     foreach ($attachment_common_show_images_list as $img) {
1109         $imgurl = '../src/download.php' .
1110                 '?' .
1111                 'passed_id='     . urlencode($img['passed_id']) .
1112                 '&amp;mailbox='       . urlencode($mailbox) .
1113                 '&amp;passed_ent_id=' . urlencode($img['ent_id']) .
1114                 '&amp;absolute_dl=true';
1115
1116         echo html_tag( 'table', "\n" .
1117                     html_tag( 'tr', "\n" .
1118                         html_tag( 'td', '<img src="' . $imgurl . '">' ."\n", 'left'
1119                         )
1120                     ) ,
1121         'center', '', 'cellspacing=0 border="0" cellpadding="2"');
1122     }
1123 }
1124
1125
1126 do_hook('read_body_bottom');
1127 do_hook('html_bottom');
1128 sqimap_logout($imapConnection);
1129 ?>
1130 </body>
1131 </html>