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 = html_tag( 'tr', '', '', $color[0] ) .
 160             html_tag( 'td', '&nbsp;', 'right', '', 'class="medText" valign="top"' ) .
 161             html_tag( 'td', '', 'left', '', 'class="medText" valign="top" colspan="2"' ) . "\n";
 162     } else {
 163         /* The link is subtle, below "view full header". */
 164         $result = "<br>\n";
 165     }
 166
 167     /* Output the link. */
 168     if ($javascript_on) {
 169         $result .= '<script language="javascript" type="text/javascript">' . "\n" .
 170                 '<!--' . "\n" .
 171                 "  function printFormat() {\n" .
 172                 '    window.open("../src/printer_friendly_main.php' .
 173                         $params . '","Print","width=800,height=600");' . "\n".
 174                 "  }\n" .
 175                 "// -->\n" .
 176                 "</script>\n" .
 177                 "<a href=\"javascript:printFormat();\">$print_text</a>\n";
 178     } else {
 179         $result .= '<A target="_blank" HREF="../src/printer_friendly_bottom.php' .
 180                 "$params\">$print_text</a>\n";
 181     }
 182
 183     if (!$pf_subtle_link) {
 184         /* The link is large, on the bottom of the header panel. */
 185         $result .=         '</td></tr>' . "\n";
 186     }
 187
 188     return ($result);
 189 }
 190
 191 function ServerMDNSupport( $read ) {
 192     /* escaping $ doesn't work -> \x36 */
 193     $ret = preg_match( '/(\x36MDNSent|\\\*)/i', $read );
 194     return ( $ret );
 195 }
 196
 197 function SendMDN ( $recipient , $sender) {
 198     global $imapConnection, $mailbox, $username, $attachment_dir, $SERVER_NAME,
 199            $version, $attachments, $identity, $data_dir, $passed_id;
 200
 201     $header = sqimap_get_message_header($imapConnection, $passed_id, $mailbox);
 202     $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
 203
 204     // part 1 (RFC2298)
 205
 206     $senton = getLongDateString( $header->date );
 207     $to_array = $header->to;
 208     $to = '';
 209     foreach ($to_array as $line) {
 210         $to .= " $line ";
 211     }
 212
 213     $subject = $header->subject;
 214     $now = getLongDateString( time() );
 215
 216     set_my_charset();
 217
 218     $body = _("Your message") . "\r\n\r\n" .
 219             "\t" . _("To:") . ' ' . $to . "\r\n" .
 220             "\t" . _("Subject:") . ' ' . $subject . "\r\n" .
 221             "\t" . _("Sent:") . ' ' . $senton . "\r\n" .
 222             "\r\n" .
 223             sprintf( _("Was displayed on %s"), $now );
 224
 225     // part2  (RFC2298)
 226
 227     $original_recipient = $to;
 228     $original_message_id = $header->message_id;
 229
 230     $part2 = "Reporting-UA : $SERVER_NAME ; SquirrelMail (version $version) \r\n";
 231     if ($original_recipient != '') {
 232         $part2 .= "Original-Recipient : $original_recipient\r\n";
 233     }
 234     $final_recipient = $sender;
 235     $part2 .= "Final-Recipient: rfc822; $final_recipient\r\n" .
 236               "Original-Message-ID : $original_message_id\r\n" .
 237               "Disposition: manual-action/MDN-sent-manually; displayed\r\n";
 238
 239
 240     $localfilename = GenerateRandomString(32, 'FILE', 7);
 241     $full_localfilename = "$hashed_attachment_dir/$localfilename";
 242
 243     $fp = fopen( $full_localfilename, 'w');
 244     fwrite ($fp, $part2);
 245     fclose($fp);
 246
 247     $newAttachment = array();
 248     $newAttachment['localfilename'] = $localfilename;
 249     $newAttachment['type'] = "message/disposition-notification";
 250     $newAttachment['session']=-1;
 251     $attachments[] = $newAttachment;
 252     $MDN_to = trim($recipient);
 253     $reply_id = 0;
 254
 255     return (SendMessage($MDN_to, '', '', _("Read:") . ' ' . $subject,
 256                         $body, $reply_id, True, 3, -1) );
 257 }
 258
 259
 260 function ToggleMDNflag ( $set ) {
 261     global $imapConnection, $passed_id, $mailbox;
 262     sqimap_mailbox_select($imapConnection, $mailbox);
 263     $sg =  $set?'+':'-';
 264     $cmd = 'STORE ' . $passed_id . ' ' . $sg . 'FLAGS ($MDNSent)';
 265     $read = sqimap_run_command ($imapConnection, $cmd, true, $response,
 266                                 $readmessage);
 267 }
 268
 269 function ClearAttachments() {
 270         global $username, $attachments, $attachment_dir;
 271
 272         $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
 273
 274         $rem_attachments = array();
 275         foreach ($attachments as $info) {
 276             if ($info['session'] == -1) {
 277                 $attached_file = "$hashed_attachment_dir/$info[localfilename]";
 278                 if (file_exists($attached_file)) {
 279                     unlink($attached_file);
 280                 }
 281             } else {
 282                 $rem_attachments[] = $info;
 283             }
 284         }
 285         $attachments = $rem_attachments;
 286 }
 287
 288 function formatRecipientString($recipients, $item ) {
 289     global $base_uri, $passed_id, $urlMailbox, $startMessage, $show_more_cc,
 290            $echo_more, $echo_less, $show_more, $show_more_bcc, $sort;
 291
 292     $i = 0;
 293     $url_string = '';
 294
 295     if (isset ($recipients[0]) && trim($recipients[0])) {
 296         $string = '';
 297         $ary = $recipients;
 298
 299         switch ($item) {
 300             case 'to':
 301             $show = "&amp;show_more=1&amp;show_more_cc=$show_more_cc&amp;".
 302                 "show_more_bcc=$show_more_bcc";
 303             $show_n = "&amp;show_more=0&amp;show_more_cc=$show_more_cc&amp;".
 304                 "show_more_bcc=$show_more_bcc";
 305             break;
 306             case 'cc':
 307             $show = "&amp;show_more=$show_more&amp;show_more_cc=1&amp;".
 308                 "show_more_bcc=$show_more_bcc";
 309             $show_n = "&amp;show_more=$show_more&amp;show_more_cc=0&amp;".
 310                 "show_more_bcc=$show_more_bcc";
 311             $show_more = $show_more_cc;
 312             break;
 313             case 'bcc':
 314             $show = "&amp;show_more=$show_more&amp;show_more_cc=$show_more_cc".
 315                 "&amp;show_more_bcc=1";
 316             $show_n = "&amp;show_more=$show_more&amp;show_more_cc=".
 317                 "$show_more_cc&amp;show_more_bcc=0";
 318             $show_more = $show_more_bcc;
 319             break;
 320             default:
 321             $break;
 322         }
 323
 324         while ($i < count($ary)) {
 325             $ary[$i] = decodeHeader(htmlspecialchars($ary[$i]));
 326             $url_string .= $ary[$i];
 327             if ($string) {
 328                 $string = "$string<BR>$ary[$i]";
 329             } else {
 330                 $string = "$ary[$i]";
 331             }
 332
 333             $i++;
 334             if (count($ary) > 1) {
 335                 if ($show_more == false) {
 336                     if ($i == 1) {
 337                         /* From a search... */
 338                         $string .= '&nbsp;(<a href="' . $base_uri .
 339                             "src/read_body.php?mailbox=$urlMailbox&amp;".
 340                             "passed_id=$passed_id&amp;";
 341                         if (isset($where) && isset($what)) {
 342                             $string .= 'what=' . urlencode($what).
 343                                 "&amp;where=".urlencode($where).
 344                                 "$show\">$echo_more</a>)";
 345                         } else {
 346                             $string .= "sort=$sort&amp;startMessage=".
 347                                 "$startMessage"."$show\">$echo_more</a>)";
 348                         }
 349                         $i = count($ary);
 350                     }
 351                 } else if ($i == 1) {
 352                     /* From a search... */
 353                     $string .= '&nbsp;(<a href="' . $base_uri .
 354                         "src/read_body.php?mailbox=$urlMailbox&amp;".
 355                         "passed_id=$passed_id&amp;";
 356                     if (isset($where) && isset($what)) {
 357                         $string .= 'what=' . urlencode($what).
 358                             "&amp;where=".urlencode($where).
 359                             "$show_n\">$echo_less</a>)";
 360                     } else {
 361                         $string .= "sort=$sort&amp;startMessage=$startMessage".
 362                             "$show_n\">$echo_less</a>)";
 363                     }
 364                 }
 365             }
 366         }
 367     }
 368     else {
 369         $string = '';
 370     }
 371     $url_string = urlencode($url_string);
 372     $result = array();
 373     $result['str'] = $string;
 374     $result['url_str'] = $url_string;
 375     return $result;
 376 }
 377
 378
 379
 380 /*
 381  *   Main of read_boby.php  --------------------------------------------------
 382  */
 383
 384 /*
 385     Urled vars
 386     ----------
 387     $passed_id
 388 */
 389
 390 if (isset($mailbox)){
 391     $mailbox = urldecode( $mailbox );
 392 }
 393 $imapConnection = sqimap_login($username, $key, $imapServerAddress,
 394                                $imapPort, 0);
 395 $read = sqimap_mailbox_select($imapConnection, $mailbox, false, false, true);
 396
 397 do_hook('html_top');
 398
 399 /*
 400  * The following code sets necesarry stuff for the MDN thing
 401  */
 402 if($default_use_mdn &&
 403    ($mdn_user_support = getPref($data_dir, $username, 'mdn_user_support',
 404                                 $default_use_mdn))) {
 405
 406     $supportMDN = ServerMDNSupport($read["PERMANENTFLAGS"]);
 407     $flags = sqimap_get_flags ($imapConnection, $passed_id);
 408     $FirstTimeSee = !(in_array( 'Seen', $flags ));
 409 }
 410
 411 displayPageHeader($color, $mailbox);
 412
 413
 414 /*
 415  * The following code shows the header of the message and then exit
 416  */
 417 if (isset($view_hdr)) {
 418     $read=sqimap_run_command ($imapConnection, "FETCH $passed_id BODY[HEADER]",
 419                               true, $a, $b);
 420
 421     echo '<br>' .
 422         html_tag( 'table', '', 'center', '', 'width="100%" cellpadding="2" cellspacing="0" border="0"' ) . "\n" .
 423         html_tag( 'tr' ) .
 424         html_tag( 'td', '', 'center', $color[9], 'width="100%"' ) .
 425         '<b>' . _("Viewing Full Header") . '</b> - '.
 426         '<a href="' . $base_uri . 'src/read_body.php?mailbox='.
 427         urlencode($mailbox);
 428     if (isset($where) && isset($what)) {
 429         // Got here from a search
 430         echo "&amp;passed_id=$passed_id&amp;where=".urlencode($where).
 431             "&amp;what=".urlencode($what).'">';
 432     } else {
 433         echo "&amp;passed_id=$passed_id&amp;startMessage=$startMessage".
 434             "&amp;show_more=$show_more\">";
 435     }
 436     echo _("View message") . "</a></b></td></tr></table>\n".
 437         html_tag( 'table', '', 'center', '', 'width="99%" cellpadding="2" cellspacing="0" border="0"' ) . "\n" .
 438         html_tag( 'tr' ) .
 439         html_tag( 'td' ) .
 440
 441     $cnum = 0;
 442     for ($i=1; $i < count($read); $i++) {
 443         $line = htmlspecialchars($read[$i]);
 444         if (eregi("^&gt;", $line)) {
 445             $second[$i] = $line;
 446             $first[$i] = '&nbsp;';
 447             $cnum++;
 448         } else if (eregi("^[ |\t]", $line)) {
 449             $second[$i] = $line;
 450             $first[$i] = '';
 451         } else if (eregi("^([^:]+):(.+)", $line, $regs)) {
 452             $first[$i] = $regs[1] . ':';
 453             $second[$i] = $regs[2];
 454             $cnum++;
 455         } else {
 456             $second[$i] = trim($line);
 457             $first[$i] = '';
 458         }
 459     }
 460     for ($i=0; $i < count($second); $i = $j) {
 461         if (isset($first[$i])) {
 462             $f = $first[$i];
 463         }
 464         if (isset($second[$i])) {
 465             $s = nl2br($second[$i]);
 466         }
 467         $j = $i + 1;
 468         while (($first[$j] == '') && ($j < count($first))) {
 469             $s .= '&nbsp;&nbsp;&nbsp;&nbsp;' . nl2br($second[$j]);
 470             $j++;
 471         }
 472         if(strtolower($f) != 'message-id:') {
 473             parseEmail($s);     /* Find and linkify emailaddresses except msgid */
 474         }
 475         if (isset($f)) {
 476             echo "<nobr><tt><b>$f</b>$s</tt></nobr>";
 477         }
 478     }
 479     echo "</td></tr></table>\n" .
 480         '</body></html>';
 481     sqimap_logout($imapConnection);
 482     exit;
 483 }
 484
 485 if (isset($msgs)) {
 486     $currentArrayIndex = $passed_id;
 487 } else {
 488     $currentArrayIndex = -1;
 489 }
 490
 491 for ($i = 0; $i < count($msgs); $i++) {
 492     if ($msgs[$i]['ID'] == $passed_id) {
 493         $msgs[$i]['FLAG_SEEN'] = true;
 494     }
 495 }
 496
 497 /**
 498  * $message contains all information about the message
 499  * including header and body
 500  */
 501 $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
 502
 503 /** translate the subject and mailbox into url-able text **/
 504 $url_subj = urlencode(trim($message->header->subject));
 505 $urlMailbox = urlencode($mailbox);
 506 $url_replyto = '';
 507 if (isset($message->header->replyto)) {
 508     $url_replyto = urlencode($message->header->replyto);
 509 }
 510
 511 $url_replytoall = $url_replyto;
 512
 513 /**
 514  * If we are replying to all, then find all other addresses and
 515  * add them to the list.  Remove duplicates.
 516  * This is somewhat messy, so I'll explain:
 517  * 1) Take all addresses (from, to, cc) (avoid nasty join errors here)
 518  */
 519 $url_replytoall_extra_addrs = array_merge(
 520                                           array($message->header->from),
 521                                           $message->header->to,
 522                                           $message->header->cc
 523                                           );
 524
 525 /**
 526  * 2) Make one big string out of them
 527  */
 528 $url_replytoall_extra_addrs = join(';', $url_replytoall_extra_addrs);
 529
 530 /**
 531  * 3) Parse that into an array of addresses
 532  */
 533 $url_replytoall_extra_addrs = parseAddrs($url_replytoall_extra_addrs);
 534
 535 /**
 536  * 4) Make them unique -- weed out duplicates
 537  * (Coded for PHP 4.0.0)
 538  */
 539 $url_replytoall_extra_addrs =
 540     array_keys(array_flip($url_replytoall_extra_addrs));
 541
 542 /**
 543  * 5) Remove the addresses we'll be sending the message 'to'
 544  */
 545 $url_replytoall_avoid_addrs = '';
 546 if (isset($message->header->replyto)) {
 547     $url_replytoall_avoid_addrs = $message->header->replyto;
 548 }
 549
 550 $url_replytoall_avoid_addrs = parseAddrs($url_replytoall_avoid_addrs);
 551 foreach ($url_replytoall_avoid_addrs as $addr) {
 552     RemoveAddress($url_replytoall_extra_addrs, $addr);
 553 }
 554
 555 /**
 556  * 6) Remove our identities from the CC list (they still can be in the
 557  * TO list) only if $include_self_reply_all is turned off
 558  */
 559 if (!$include_self_reply_all) {
 560     RemoveAddress($url_replytoall_extra_addrs,
 561                   getPref($data_dir, $username, 'email_address'));
 562     $idents = getPref($data_dir, $username, 'identities');
 563     if ($idents != '' && $idents > 1) {
 564         for ($i = 1; $i < $idents; $i ++) {
 565             $cur_email_address = getPref($data_dir, $username,
 566                                          'email_address' . $i);
 567             RemoveAddress($url_replytoall_extra_addrs, $cur_email_address);
 568         }
 569     }
 570 }
 571
 572 /**
 573  * 7) Smoosh back into one nice line
 574  */
 575 $url_replytoallcc = getLineOfAddrs($url_replytoall_extra_addrs);
 576
 577 /**
 578  * 8) urlencode() it
 579  */
 580 $url_replytoallcc = urlencode($url_replytoallcc);
 581
 582 $dateString = getLongDateString($message->header->date);
 583
 584 /** TEXT STRINGS DEFINITIONS **/
 585 $echo_more = _("more");
 586 $echo_less = _("less");
 587
 588 if (!isset($show_more_cc)) {
 589     $show_more_cc = FALSE;
 590 }
 591
 592 if (!isset($show_more_bcc)) {
 593     $show_more_bcc = FALSE;
 594 }
 595
 596 /** FORMAT THE TO STRING **/
 597 $to = formatRecipientString($message->header->to, "to");
 598 $to_string = $to['str'];
 599 $url_to_string = $to['url_str'];
 600
 601
 602 /** FORMAT THE CC STRING **/
 603
 604 $cc = formatRecipientString($message->header->cc, "cc");
 605 $cc_string = $cc['str'];
 606 $url_cc_string = $cc['url_str'];
 607
 608 /** FORMAT THE BCC STRING **/
 609
 610 $bcc = formatRecipientString($message->header->bcc, "bcc");
 611 $bcc_string = $bcc['str'];
 612 $url_bcc_string = $bcc['url_str'];
 613
 614 if ($default_use_priority) {
 615     $priority_level = substr($message->header->priority,0,1);
 616
 617     switch($priority_level) {
 618         /* check for a higher then normal priority. */
 619         case '1':
 620         case '2':
 621             $priority_string = _("High");
 622             break;
 623
 624         /* check for a lower then normal priority. */
 625         case '4':
 626         case '5':
 627             $priority_string = _("Low");
 628             break;
 629
 630         /* check for a normal priority. */
 631         case '3':
 632         default:
 633             $priority_level = '3';
 634             $priority_string = _("Normal");
 635             break;
 636
 637     }
 638 }
 639
 640 /** make sure everything will display in HTML format **/
 641 $from_name = decodeHeader(htmlspecialchars($message->header->from));
 642 $subject = decodeHeader(htmlspecialchars($message->header->subject));
 643 $identity = '';
 644 $idents = getPref($data_dir, $username, 'identities');
 645 if (!empty($idents) && $idents > 1) {
 646     for ($i = 1; $i < $idents; $i++) {
 647         $enc_from_name = '"'.
 648             encodeHeader(getPref($data_dir,
 649                                  $username,
 650                                  'full_name' . $i)) .
 651             '" <' . getPref($data_dir, $username,
 652                             'email_address' . $i) . '>';
 653         if (htmlspecialchars($enc_from_name) == $from_name) {
 654             $identity = $i;
 655             break;
 656         }
 657     }
 658 }
 659
 660 do_hook('read_body_top');
 661 /**
 662  * What do we reply to -- text only, if possible
 663  */
 664
 665 $body = '';
 666
 667 /* experimental */
 668 /*
 669 if ($message->header->type0 == 'multipart' && $message->header->type1 == 'digest') {
 670   listEntities($message);
 671   for ($i = 0; $i < count($message->entities); $i++) {
 672
 673        $msg = $message->entities[$i];
 674        $body .= $msg->header->type0 .'/'.$msg->header->type1 .'<BR>';
 675
 676        $msg->header->type0 = 'message';
 677        $msg->header->type1 = 'rfc822';
 678        $ent_ar = findDisplayEntity($msg, false);
 679        for ($i = 0; $i < count($ent_ar); $i++) {
 680             $body .= formatBody($imapConnection, $msg, $color, $wrap_at, $ent_ar[$i]);
 681        }
 682        $i++;
 683    }
 684 } else {
 685 */
 686     $ent_ar = findDisplayEntity($message, false);
 687     $i = 0;
 688     for ($i = 0; $i < count($ent_ar); $i++) {
 689         $body .= formatBody($imapConnection, $message, $color, $wrap_at, $ent_ar[$i]);
 690     }
 691 /*
 692 }
 693 */
 694
 695 /* first step in displaying multiple entities */
 696 $ent_ar = findDisplayEntity($message,true);
 697
 698 $ent_num = $ent_ar[0];
 699 for ($i = 1 ; $i < count($ent_ar); $i++) {
 700     $ent_num .= '_'.$ent_ar[$i];
 701 }
 702 echo '<br>' .
 703      html_tag( 'table', '', 'center', '', 'width="100%" cellpadding="0" cellspacing="0" border="0"' ) . "\n" .
 704      html_tag( 'tr' ) .
 705      html_tag( 'td', '', 'left', $color[9], 'width="100%"' ) .
 706      html_tag( 'table', '', '', '', 'width="100%" cellpadding="3" cellspacing="0" border="0"' ) . "\n" .
 707      html_tag( 'tr' ) .
 708      html_tag( 'td', '', '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="' . $comp_uri .'"';
 755     }
 756     echo '>'.
 757           _("Edit Message as New") . '</a>';
 758 }
 759
 760 echo '&nbsp;&nbsp;' .
 761                    '</small>' .
 762                 '</td>' .
 763                 html_tag( 'td', '', 'center', '', 'width="33%"' ) .
 764                    '<small>';
 765
 766 if ( !($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>' .
 789                 html_tag( 'td', '', 'right', '', 'width="33%"' ) .
 790                    '<small>' ;
 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        html_tag( 'tr' ) .
 841        html_tag( 'td', '', 'left', '', 'width="100%"' ) .
 842        html_tag( 'table', '', '', '', 'width="100%" border="0" cellspacing="0" cellpadding="3"' ) .
 843        html_tag( 'tr' ) . "\n";
 844
 845 /** subject **/
 846 echo html_tag( 'td', _("Subject:"), 'right', $color[0], 'width="10%" valign="top"' ) .
 847         html_tag( 'td', '<b>' . $subject . '</b>&nbsp;' . "\n", 'left', $color[0], 'width="80%" valign="top"' ) .
 848         html_tag( 'td', '', 'right', $color[0], 'rowspan="4" width="10%" valign="top" nowrap' ) .
 849              '<a href="' . $base_uri . "src/read_body.php?mailbox=$urlMailbox&amp;passed_id=$passed_id&amp;";
 850
 851 /* From a search... */
 852 if ($where && $what) {
 853     echo 'where=' . urlencode($where) . '&amp;what=' . urlencode($what) .
 854          "&amp;view_hdr=1\">" . _("View Full Header") . "</a>\n";
 855 } else {
 856     echo "startMessage=$startMessage&amp;show_more=$show_more&amp;view_hdr=1\">" .
 857          _("View Full Header") . "</a>\n";
 858 }
 859
 860 /* Output the printer friendly link if we are in subtle mode. */
 861 if ($pf_subtle_link) {
 862     echo printer_friendly_link(true);
 863 }
 864
 865 do_hook("read_body_header_right");
 866 echo '</small></td>' .
 867     ' </tr>';
 868
 869 /** from **/
 870 echo html_tag( 'tr', "\n" .
 871             html_tag( 'td', _("From:"), 'right', $color[0], 'valign="top"' ) .
 872             html_tag( 'td',
 873                 '<b>' . $from_name . '</b>&nbsp;' . "\n" ,
 874             'left', $color[0] )
 875        ) . "\n";
 876        do_hook("read_body_after_from");
 877 /** date **/
 878 echo html_tag( 'tr', "\n" .
 879             html_tag( 'td', _("Date:"), 'right', $color[0], 'valign="top"' ) .
 880             html_tag( 'td',
 881                 '<b>' . $dateString . '</b>&nbsp;' . "\n" ,
 882             'left', $color[0] )
 883        ) . "\n";
 884 /** to **/
 885 echo html_tag( 'tr', "\n" .
 886             html_tag( 'td', _("To:"), 'right', $color[0], 'valign="top"' ) .
 887             html_tag( 'td',
 888                 '<b>' . $to_string . '</b>&nbsp;' . "\n" ,
 889             'left', $color[0] )
 890        ) . "\n";
 891 /** cc **/
 892 if (isset($cc_string) && $cc_string <> '') {
 893     echo html_tag( 'tr', "\n" .
 894                 html_tag( 'td', _("Cc:"), 'right', $color[0], 'valign="top"' ) .
 895                 html_tag( 'td',
 896                     '<b>' . $cc_string . '</b>&nbsp;' . "\n" ,
 897                 'left', $color[0], 'colspan="2" valign="top"' )
 898            ) . "\n";
 899 }
 900
 901 /** bcc **/
 902 if (isset($bcc_string) && $bcc_string <> '') {
 903     echo html_tag( 'tr', "\n" .
 904                 html_tag( 'td', _("Bcc:"), 'right', $color[0], 'valign="top"' ) .
 905                 html_tag( 'td',
 906                     '<b>' . $bcc_string . '</b>&nbsp;' . "\n" ,
 907                 'left', $color[0], 'colspan="2" valign="top"' )
 908            ) . "\n";
 909 }
 910 if ($default_use_priority && isset($priority_string) && $priority_string <> '' ) {
 911     echo html_tag( 'tr', "\n" .
 912                 html_tag( 'td', _("Priority") . ':', 'right', $color[0], 'valign="top"' ) .
 913                 html_tag( 'td',
 914                     '<b>' . $priority_string . '</b>&nbsp;' . "\n" ,
 915                 'left', $color[0], 'colspan="2" valign="top"' )
 916            ) . "\n";
 917 }
 918
 919 if ($show_xmailer_default) {
 920     $read = sqimap_run_command ($imapConnection, "FETCH $passed_id BODY.PEEK[HEADER.FIELDS (X-Mailer User-Agent)]", true,
 921                             $response, $readmessage);
 922     $mailer = substr($read[1], strpos($read[1], " "));
 923     if (trim($mailer)) {
 924        echo html_tag( 'tr', "\n" .
 925                    html_tag( 'td', _("Mailer") . ':', 'right', $color[0], 'valign="top"' ) .
 926                    html_tag( 'td',
 927                        '<b>' . $mailer . '</b>&nbsp;' ,
 928                    'left', $color[0], 'colspan="2" valign="top"' )
 929               ) . "\n";
 930     }
 931 }
 932
 933 /* Output the printer friendly link if we are not in subtle mode. */
 934 if (!$pf_subtle_link) {
 935     echo printer_friendly_link(true);
 936 }
 937
 938 if ($default_use_mdn) {
 939     if ($mdn_user_support) {
 940
 941         // debug gives you the capability to remove mdn-flags
 942         // $MDNDebug = false;
 943         $read = sqimap_run_command ($imapConnection, "FETCH $passed_id BODY.PEEK[HEADER.FIELDS (Disposition-Notification-To)]", true,
 944                                 $response, $readmessage);
 945         $MDN_to = substr($read[1], strpos($read[1], ' '));
 946         $MDN_flag_present = false;
 947
 948         $read = sqimap_run_command ($imapConnection, "FETCH $passed_id FLAGS", true,
 949                                 $response, $readmessage);
 950         $MDN_flag_present = preg_match( '/.*\$MDNSent/i', $read[0]);
 951
 952         if (trim($MDN_to) &&
 953             (!isset( $sendreceipt ) || $sendreceipt == '' )  ) {
 954
 955             if ( $MDN_flag_present && $supportMDN) {
 956                 $sendreceipt = 'removeMDN';
 957                 $url = "\"read_body.php?mailbox=$mailbox&amp;passed_id=$passed_id&amp;startMessage=$startMessage&amp;show_more=$show_more&amp;sendreceipt=$sendreceipt\"";
 958                 $sendreceipt='';
 959                 /*
 960                 if ($MDNDebug ) {
 961                     echo html_tag( 'tr', "\n" .
 962                                 html_tag( 'td', _("Read receipt") . ':', 'right', $color[9], 'valign="top"' ) .
 963                                 html_tag( 'td',
 964                                     '<b>' . _("send") . '</b>&nbsp;<a href="' . $url . '">[' . _("Remove MDN flag") . ']  </a>&nbsp;' ,
 965                                 'left', $color[9], 'colspan="2" valign="top"' )
 966                             ) . "\n";
 967                 } else {
 968                 */
 969                 echo html_tag( 'tr', "\n" .
 970                             html_tag( 'td', _("Read receipt") . ':', 'right', $color[9], 'valign="top"' ) .
 971                                 html_tag( 'td',
 972                                     '<b>' . _("send") . '</b>&nbsp;' ,
 973                                 'left', $color[9], 'colspan="2" valign="top"' )
 974                             ) . "\n";
 975                 /*
 976                 }
 977                 */
 978
 979             } // when deleted or draft flag is set don't offer to send a MDN response
 980             else if ( ereg('\\Draft',$read[0] || ereg('\\Deleted',$read[0])) ) {
 981                 echo html_tag( 'tr', "\n" .
 982                             html_tag( 'td', _("Read receipt") . ':', 'right', $color[9], 'valign="top"' ) .
 983                                 html_tag( 'td',
 984                                     '<b>' . _("requested") . '</b>&nbsp;' ,
 985                                 'left', $color[9], 'colspan="2" valign="top"' )
 986                             ) . "\n";
 987             }
 988             // if no MDNsupport don't use the annoying popup messages
 989             else if (  !$FirstTimeSee ) {
 990                 $sendreceipt = 'send';
 991                 $url = "\"read_body.php?mailbox=$mailbox&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more&sendreceipt=$sendreceipt\"";
 992                 echo html_tag( 'tr', "\n" .
 993                             html_tag( 'td', _("Read receipt") . ':', 'right', $color[9], 'valign="top"' ) .
 994                                 html_tag( 'td',
 995                                     '<b>' . _("requested") . '</b> &nbsp; <a href="' . $url . '">[' . _("Send read receipt now") . ']</a>',
 996                                 'left', $color[9], 'colspan="2" valign="top"' )
 997                             ) . "\n";
 998                 $sendreceipt='';
 999             }
1000             else {
1001                 $sendreceipt = 'send';
1002                 $url = "\"read_body.php?mailbox=$mailbox&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more&sendreceipt=$sendreceipt\"";
1003                 if ($javascript_on) {
1004                 echo "<script language=\"javascript\" type=\"text/javascript\">  \n" .
1005                     '<!-- ' . "\n" .
1006                     "               if (window.confirm(\"" .
1007                     _("The message sender has requested a response to indicate that you have read this message. Would you like to send a receipt?") .
1008                     "\")) {  \n" .
1009                     '                       window.open('.$url.',"right");' . "\n" .
1010                     '               }' . "\n" .
1011                     '// -->' . "\n" .
1012                     '</script>' . "\n";
1013                 }
1014                 echo html_tag( 'tr', "\n" .
1015                             html_tag( 'td', _("Read receipt") . ':', 'right', $color[9], 'valign="top"' ) .
1016                                 html_tag( 'td',
1017                                     '<b>' . _("requested") . '</b>&nbsp&nbsp<a href="' . $url . '">[' . _("Send read receipt now") . ']</a>',
1018                                 'left', $color[9], 'colspan="2" valign="top"' )
1019                             ) . "\n";
1020                 $sendreceipt = '';
1021             }
1022         }
1023
1024         if ( !isset( $sendreceipt ) || $sendreceipt == '' ) {
1025         } else if ( $sendreceipt == 'send' ) {
1026             if ( !$MDN_flag_present) {
1027                 if (isset($identity) ) {
1028                     $final_recipient = getPref($data_dir, $username, 'email_address' . '0', '' );
1029                 } else {
1030                     $final_recipient = getPref($data_dir, $username, 'email_address', '' );
1031                 }
1032
1033                 $final_recipient = trim($final_recipient);
1034                 if ($final_recipient == '' ) {
1035                     $final_recipient = getPref($data_dir, $username, 'email_address', '' );
1036                 }
1037
1038                 if ( SendMDN( $MDN_to, $final_recipient ) > 0 && $supportMDN ) {
1039                     ToggleMDNflag( true);
1040                 }
1041                 ClearAttachments();
1042             }
1043             $sendreceipt = 'removeMDN';
1044             $url = "\"read_body.php?mailbox=$mailbox&amp;passed_id=$passed_id&amp;startMessage=$startMessage&amp;show_more=$show_more&amp;sendreceipt=$sendreceipt\"";
1045             $sendreceipt='';
1046             /*
1047             if ($MDNDebug && $supportMDN) {
1048             echo html_tag( 'tr', "\n" .
1049                        html_tag( 'td', _("Read receipt") . ':', 'right', $color[9], 'valign="top"' ) .
1050                            html_tag( 'td',
1051                                '<b>' . _("send") . '</b>&nbsp&nbsp<a href="' . $url . '">[' . _("Remove MDN flag") . ']</a>',
1052                            'left', $color[9], 'colspan="2" valign="top"' )
1053                        ) . "\n";
1054             } else {
1055             */
1056             echo html_tag( 'tr', "\n" .
1057                        html_tag( 'td', _("Read receipt") . ':', 'right', $color[9], 'valign="top"' ) .
1058                            html_tag( 'td',
1059                                '<b>' . _("send") . '</b>&nbsp',
1060                            'left', $color[9], 'colspan="2" valign="top"' )
1061                        ) . "\n";
1062             /*
1063             }
1064             */
1065         }
1066         elseif ($sendreceipt == 'removeMDN' ) {
1067             ToggleMDNflag ( false );
1068
1069             $sendreceipt = 'send';
1070                 $url = "\"read_body.php?mailbox=$mailbox&amp;passed_id=$passed_id&amp;startMessage=$startMessage&amp;show_more=$show_more&amp;sendreceipt=$sendreceipt\"";
1071                 echo html_tag( 'tr', "\n" .
1072                            html_tag( 'td', _("Read receipt") . ':', 'right', $color[9], 'valign="top"' ) .
1073                            html_tag( 'td',
1074                                '<b>' . _("requested") . '</b> &nbsp; <a href="' . $url . '">[' . _("Send read receipt now") . ']</a>',
1075                            'left', $color[9], 'colspan="2" valign="top"' )
1076                        ) . "\n";
1077             $sendreceipt = '';
1078
1079         }
1080     }
1081 }
1082
1083 do_hook('read_body_header');
1084
1085 echo '</table>' .
1086     '   </td></tr>' .
1087     '</table>';
1088 flush();
1089 echo html_tag( 'table', "\n" .
1090             html_tag( 'tr', "\n" .
1091                 html_tag( 'td', '<br>' . "\n" . $body . "\n", 'left', $color[4]
1092                 )
1093             ) ,
1094         'center', '', 'cellspacing=0 width="97%" border="0" cellpadding="0"') .
1095
1096         html_tag( 'table', "\n" .
1097                     html_tag( 'tr', "\n" .
1098                         html_tag( 'td', '&nbsp;', 'left', $color[9]
1099                         )
1100                     ) ,
1101         'center', '', 'cellspacing=0 width="100%" border="0" cellpadding="0"');
1102
1103 /* show attached images inline -- if pref'fed so */
1104 if (($attachment_common_show_images) &&
1105     is_array($attachment_common_show_images_list)) {
1106
1107     foreach ($attachment_common_show_images_list as $img) {
1108         $imgurl = '../src/download.php' .
1109                 '?' .
1110                 'passed_id='     . urlencode($img['passed_id']) .
1111                 '&amp;mailbox='       . urlencode($mailbox) .
1112                 '&amp;passed_ent_id=' . urlencode($img['ent_id']) .
1113                 '&amp;absolute_dl=true';
1114
1115         echo html_tag( 'table', "\n" .
1116                     html_tag( 'tr', "\n" .
1117                         html_tag( 'td', '<img src="' . $imgurl . '">' ."\n", 'left'
1118                         )
1119                     ) ,
1120         'center', '', 'cellspacing=0 border="0" cellpadding="2"');
1121     }
1122 }
1123
1124
1125 do_hook('read_body_bottom');
1126 do_hook('html_bottom');
1127 sqimap_logout($imapConnection);
1128 ?>
1129 </body>
1130 </html>