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 /* Path for SquirrelMail required files. */
  16 define('SM_PATH','../');
  17
  18 /* SquirrelMail required files. */
  19 require_once(SM_PATH . 'include/validate.php');
  20 require_once(SM_PATH . 'functions/imap.php');
  21 require_once(SM_PATH . 'functions/mime.php');
  22 require_once(SM_PATH . 'functions/date.php');
  23 require_once(SM_PATH . 'functions/url_parser.php');
  24 require_once(SM_PATH . 'functions/html.php');
  25
  26
  27 /**
  28  * Given an IMAP message id number, this will look it up in the cached
  29  * and sorted msgs array and return the index. Used for finding the next
  30  * and previous messages.
  31  *
  32  * @return the index of the next valid message from the array
  33  */
  34 function findNextMessage($passed_id) {
  35     global $msort, $msgs, $sort,
  36            $thread_sort_messages, $allow_server_sort,
  37            $server_sort_array;
  38     if (!is_array($server_sort_array)) {
  39         $thread_sort_messages = 0;
  40         $allow_server_sort = FALSE;
  41     }
  42     $result = -1;
  43     if ($thread_sort_messages || $allow_server_sort) {
  44         $count = count($server_sort_array) - 1;
  45         foreach($server_sort_array as $key=>$value) {
  46             if ($passed_id == $value) {
  47                 if ($key == $count) {
  48                     break;
  49                 }
  50                 $result = $server_sort_array[$key + 1];
  51                 break;
  52             }
  53         }
  54     } else {
  55         if ($sort == 6) {
  56             if ($passed_id != 1) {
  57                 $result = $passed_id - 1;
  58             }
  59         } else {
  60             if (is_array($msort)) {
  61                 for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) {
  62                     if ($passed_id == $msgs[$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         }
  73     }
  74     return $result;
  75 }
  76
  77 /** returns the index of the previous message from the array. */
  78 function findPreviousMessage($numMessages, $passed_id) {
  79     global $msort, $sort, $msgs,
  80            $thread_sort_messages,
  81            $allow_server_sort, $server_sort_array;
  82     $result = -1;
  83     if (!is_array($server_sort_array)) {
  84         $thread_sort_messages = 0;
  85         $allow_server_sort = FALSE;
  86     }
  87     if ($thread_sort_messages || $allow_server_sort ) {
  88         foreach($server_sort_array as $key=>$value) {
  89             if ($passed_id == $value) {
  90                 if ($key == 0) {
  91                     break;
  92                 }
  93                 $result = $server_sort_array[$key - 1];
  94                 break;
  95             }
  96         }
  97     } else {
  98         if ($sort == 6) {
  99             if ($passed_id != $numMessages) {
 100                 $result = $passed_id + 1;
 101             }
 102         } else {
 103             if (is_array($msort)) {
 104                 for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) {
 105                     if ($passed_id == $msgs[$key]['ID']) {
 106                         prev($msort);
 107                         $key = key($msort);
 108                         if (isset($key)) {
 109                             //echo $msort[$key];   /* Why again were we echoing here? */
 110                             $result = $msgs[$key]['ID'];
 111                             break;
 112                         }
 113                     }
 114                 }
 115             }
 116         }
 117     }
 118     return $result;
 119 }
 120
 121 /**
 122  * Displays a link to a page where the message is displayed more
 123  * "printer friendly".
 124  */
 125 function printer_friendly_link($mailbox, $passed_id, $passed_ent_id, $color) {
 126     global $javascript_on;
 127
 128     $params = '?passed_ent_id=' . $passed_ent_id .
 129               '&mailbox=' . urlencode($mailbox) .
 130               '&passed_id=' . $passed_id;
 131
 132     $print_text = _("View Printable Version");
 133
 134     $result = '';
 135     /* Output the link. */
 136     if ($javascript_on) {
 137         $result .= '<script language="javascript" type="text/javascript">' . "\n" .
 138                    '<!--' . "\n" .
 139                    "  function printFormat() {\n" .
 140                    '    window.open("../src/printer_friendly_main.php' .
 141                    $params . '","Print","width=800,height=600");' . "\n".
 142                    "  }\n" .
 143                    "// -->\n" .
 144                    "</script>\n" .
 145                    "<a href=\"javascript:printFormat();\">$print_text</a>\n";
 146     } else {
 147         $result .= '<A target="_blank" HREF="../src/printer_friendly_bottom.php' .
 148                    "$params\">$print_text</a>\n";
 149     }
 150     return $result;
 151 }
 152
 153 function ServerMDNSupport($read) {
 154     /* escaping $ doesn't work -> \x36 */
 155     $ret = preg_match('/(\x36MDNSent|\\\*)/i', $read);
 156     return $ret;
 157 }
 158
 159 function SendMDN ( $mailbox, $passed_id, $sender, $message, $imapConnection) {
 160     global $username, $attachment_dir, $_SERVER,
 161            $version, $attachments, $squirrelmail_language, $default_charset,
 162            $languages, $useSendmail, $domain, $sent_folder,
 163            $popuser, $data_dir, $username;
 164
 165     $SERVER_NAME = $_SERVER['SERVER_NAME'];
 166
 167     $header = $message->rfc822_header;
 168     $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
 169
 170     $rfc822_header = new Rfc822Header();
 171     $content_type  = new ContentType('multipart/report');
 172     $content_type->properties['report-type']='disposition-notification';
 173
 174     set_my_charset();
 175     if ($default_charset) {
 176         $content_type->properties['charset']=$default_charset;
 177     }
 178     $rfc822_header->content_type = $content_type;
 179     $rfc822_header->to[] = $header->dnt;
 180     $rfc822_header->subject = _("Read:") . ' ' . $header->subject;
 181
 182
 183     $reply_to = '';
 184     if (isset($identity) && $identity != 'default') {
 185         $from_mail = getPref($data_dir, $username,
 186                              'email_address' . $identity);
 187         $full_name = getPref($data_dir, $username,
 188                              'full_name' . $identity);
 189         $from_addr = '"'.$full_name.'" <'.$from_mail.'>';
 190         $reply_to  = getPref($data_dir, $username,
 191                              'reply_to' . $identity);
 192     } else {
 193         $from_mail = getPref($data_dir, $username, 'email_address');
 194         $full_name = getPref($data_dir, $username, 'full_name');
 195         $from_addr = '"'.$full_name.'" <'.$from_mail.'>';
 196         $reply_to  = getPref($data_dir, $username,'reply_to');
 197     }
 198     if (!$from_addr) {
 199        $from_addr = "$popuser@$domain";
 200        $from_mail = $from_addr;
 201     }
 202     $rfc822_header->from = $rfc822_header->parseAddress($from_addr,true);
 203     if ($reply_to) {
 204        $rfc822_header->reply_to = $rfc822_header->parseAddress($reply_to,true);
 205     }
 206
 207     // part 1 (RFC2298)
 208     $senton = getLongDateString( $header->date );
 209     $to_array = $header->to;
 210     $to = '';
 211     foreach ($to_array as $line) {
 212         $to .= ' '.$line->getAddress();
 213     }
 214     $now = getLongDateString( time() );
 215     set_my_charset();
 216     $body = _("Your message") . "\r\n\r\n" .
 217             "\t" . _("To:") . ' ' . $to . "\r\n" .
 218             "\t" . _("Subject:") . ' ' . $header->subject . "\r\n" .
 219             "\t" . _("Sent:") . ' ' . $senton . "\r\n" .
 220             "\r\n" .
 221             sprintf( _("Was displayed on %s"), $now );
 222
 223     $special_encoding = '';
 224     if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
 225         function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) {
 226         $body = $languages[$squirrelmail_language]['XTRA_CODE']('encode', $body);
 227         if (strtolower($default_charset) == 'iso-2022-jp') {
 228             if (mb_detect_encoding($body) == 'ASCII') {
 229                 $special_encoding = '8bit';
 230             } else {
 231                 $body = mb_convert_encoding($body, 'JIS');
 232                 $special_encoding = '7bit';
 233             }
 234         }
 235     }
 236     $part1 = new Message();
 237     $part1->setBody($body);
 238     $mime_header = new MessageHeader;
 239     $mime_header->type0 = 'text';
 240     $mime_header->type1 = 'plain';
 241     if ($special_encoding) {
 242         $mime_header->encoding = $special_encoding;
 243     } else {
 244         $mime_header->encoding = 'us-ascii';
 245     }
 246     if ($default_charset) {
 247         $mime_header->parameters['charset'] = $default_charset;
 248     }
 249     $part1->mime_header = $mime_header;
 250
 251     // part2  (RFC2298)
 252     $original_recipient  = $to;
 253     $original_message_id = $header->message_id;
 254
 255     $report = "Reporting-UA : $SERVER_NAME ; SquirrelMail (version $version) \r\n";
 256     if ($original_recipient != '') {
 257         $report .= "Original-Recipient : $original_recipient\r\n";
 258     }
 259     $final_recipient = $sender;
 260     $report .= "Final-Recipient: rfc822; $final_recipient\r\n" .
 261               "Original-Message-ID : $original_message_id\r\n" .
 262               "Disposition: manual-action/MDN-sent-manually; displayed\r\n";
 263
 264     $part2 = new Message();
 265     $part2->setBody($report);
 266     $mime_header = new MessageHeader;
 267     $mime_header->type0 = 'message';
 268     $mime_header->type1 = 'disposition-notification';
 269     $mime_header->encoding = 'us-ascii';
 270     $part2->mime_header = $mime_header;
 271
 272     $composeMessage = new Message();
 273     $composeMessage->rfc822_header = $rfc822_header;
 274     $composeMessage->addEntity($part1);
 275     $composeMessage->addEntity($part2);
 276
 277
 278     if ($useSendmail) {
 279         require_once(SM_PATH . 'class/deliver/Deliver_SendMail.class.php');
 280         global $sendmail_path;
 281         $deliver = new Deliver_SendMail();
 282         $stream = $deliver->initStream($composeMessage,$sendmail_path);
 283     } else {
 284         require_once(SM_PATH . 'class/deliver/Deliver_SMTP.class.php');
 285         $deliver = new Deliver_SMTP();
 286         global $smtpServerAddress, $smtpPort, $use_authenticated_smtp, $pop_before_smtp;
 287         if ($use_authenticated_smtp) {
 288             global $key, $onetimepad;
 289             $user = $username;
 290             $pass = OneTimePadDecrypt($key, $onetimepad);
 291         } else {
 292             $user = '';
 293             $pass = '';
 294         }
 295         $authPop = (isset($pop_before_smtp) && $pop_before_smtp) ? true : false;
 296         $stream = $deliver->initStream($composeMessage,$domain,0,
 297                                        $smtpServerAddress, $smtpPort, $authPop);
 298     }
 299     $success = false;
 300     if ($stream) {
 301         $length  = $deliver->mail($composeMessage, $stream);
 302         $success = $deliver->finalizeStream($stream);
 303     }
 304     if (!$success) {
 305         $msg  = $deliver->dlv_msg . '<br>Server replied: '.$deliver->dlv_ret_nr;
 306         require_once(SM_PATH . 'functions/display_messages.php');
 307         plain_error_message($msg, $color);
 308     } else {
 309         unset ($deliver);
 310         if (sqimap_mailbox_exists ($imapConnection, $sent_folder)) {
 311             sqimap_append ($imapConnection, $sent_folder, $length);
 312             require_once(SM_PATH . 'class/deliver/Deliver_IMAP.class.php');
 313             $imap_deliver = new Deliver_IMAP();
 314             $imap_deliver->mail($composeMessage, $imapConnection);
 315             sqimap_append_done ($imapConnection);
 316             unset ($imap_deliver);
 317         }
 318     }
 319     return $success;
 320 }
 321
 322
 323 function ToggleMDNflag ($set ,$imapConnection, $mailbox, $passed_id, $uid_support) {
 324     $sg   =  $set?'+':'-';
 325     $cmd  = 'STORE ' . $passed_id . ' ' . $sg . 'FLAGS ($MDNSent)';
 326     $read = sqimap_run_command ($imapConnection, $cmd, true, $response,
 327                                 $readmessage, $uid_support);
 328 }
 329
 330 function ClearAttachments() {
 331     global $username, $attachments, $attachment_dir;
 332
 333     $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
 334
 335     $rem_attachments = array();
 336     foreach ($attachments as $info) {
 337         if ($info['session'] == -1) {
 338             $attached_file = "$hashed_attachment_dir/$info[localfilename]";
 339             if (file_exists($attached_file)) {
 340                 unlink($attached_file);
 341             }
 342         } else {
 343             $rem_attachments[] = $info;
 344         }
 345     }
 346     $attachments = $rem_attachments;
 347 }
 348
 349 function formatRecipientString($recipients, $item ) {
 350     global $show_more_cc, $show_more, $show_more_bcc,
 351            $PHP_SELF;
 352
 353     $string = '';
 354     if ((is_array($recipients)) && (isset($recipients[0]))) {
 355         $show = false;
 356
 357         if ($item == 'to') {
 358             if ($show_more) {
 359                 $show = true;
 360                 $url = set_url_var($PHP_SELF, 'show_more',0);
 361             } else {
 362                 $url = set_url_var($PHP_SELF, 'show_more',1);
 363             }
 364         } else if ($item == 'cc') {
 365             if ($show_more_cc) {
 366                 $show = true;
 367                 $url = set_url_var($PHP_SELF, 'show_more_cc',0);
 368             } else {
 369                 $url = set_url_var($PHP_SELF, 'show_more_cc',1);
 370             }
 371         } else if ($item == 'bcc') {
 372             if ($show_more_bcc) {
 373                 $show = true;
 374                 $url = set_url_var($PHP_SELF, 'show_more_bcc',0);
 375             } else {
 376                 $url = set_url_var($PHP_SELF, 'show_more_bcc',1);
 377             }
 378         }
 379
 380         $cnt = count($recipients);
 381         foreach($recipients as $r) {
 382             $add = htmlspecialchars($r->getAddress());
 383             if ($string) {
 384                 $string .= '<BR>' . $add;
 385             } else {
 386                 $string = $add;
 387                 if ($cnt > 1) {
 388                     $string .= '&nbsp;(<A HREF="'.$url;
 389                     if ($show) {
 390                        $string .= '">'._("less").'</A>)';
 391                     } else {
 392                        $string .= '">'._("more").'</A>)';
 393                        break;
 394                     }
 395                 }
 396             }
 397         }
 398     }
 399     return $string;
 400 }
 401
 402 function formatEnvheader($mailbox, $passed_id, $passed_ent_id, $message,
 403                          $color, $FirstTimeSee) {
 404     global $msn_user_support, $default_use_mdn, $draft_folder, $sent_folder,
 405            $default_use_priority, $show_xmailer_default,
 406            $mdn_user_support, $PHP_SELF, $javascript_on;
 407
 408     $header = $message->rfc822_header;
 409     $env = array();
 410     $env[_("Subject")] = htmlspecialchars(decodeHeader($header->subject));
 411     $from_name = $header->getAddr_s('from');
 412     if (!$from_name) {
 413         $from_name = $header->getAddr_s('sender');
 414         if (!$from_name) {
 415             $from_name = _("Unknown sender");
 416         }
 417     }
 418     $env[_("From")] = htmlspecialchars(decodeHeader($from_name));
 419     $env[_("Date")] = getLongDateString($header->date);
 420     $env[_("To")] = formatRecipientString($header->to, "to");
 421     $env[_("Cc")] = formatRecipientString($header->cc, "cc");
 422     $env[_("Bcc")] = formatRecipientString($header->bcc, "bcc");
 423     if ($default_use_priority) {
 424         $env[_("Priority")] = getPriorityStr($header->priority);
 425     }
 426     if ($show_xmailer_default) {
 427         $env[_("Mailer")] = decodeHeader($header->xmailer);
 428     }
 429     if ($default_use_mdn) {
 430         if ($mdn_user_support) {
 431             if ($header->dnt) {
 432                 if ($message->is_mdnsent) {
 433                     $env[_("Read receipt")] = _("send");
 434                 } else {
 435                     $env[_("Read receipt")] = _("requested");
 436                     if (!($mailbox == $draft_folder ||
 437                           $mailbox == $sent_folder  ||
 438                           $message->is_deleted ||
 439                           $passed_ent_id)) {
 440                         $mdn_url = $PHP_SELF . '&sendreceipt=1';
 441                         if ($FirstTimeSee && $javascript_on) {
 442                             $script  = '<script language="JavaScript" type="text/javascript">' . "\n";
 443                             $script .= '<!--'. "\n";
 444                             $script .= 'if(window.confirm("' .
 445                                        _("The message sender has requested a response to indicate that you have read this message. Would you like to send a receipt?") .
 446                                        '")) {  '."\n" .
 447                                        '    sendMDN()'.
 448                                        '}' . "\n";
 449                             $script .= '// -->'. "\n";
 450                             $script .= '</script>'. "\n";
 451                             echo $script;
 452                         }
 453                         $env[_("Read receipt")] .= '&nbsp;<a href="' . $mdn_url . '">[' .
 454                                                    _("Send read receipt now") . ']</a>';
 455                     }
 456                 }
 457             }
 458         }
 459     }
 460
 461     $s  = '<TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="0" BORDER="0"';
 462     $s .= ' ALIGN="center" BGCOLOR="' . $color[0] . '">';
 463     foreach ($env as $key => $val) {
 464         if ($val) {
 465             $s .= '<TR>';
 466             $s .= html_tag('TD', '<B>' . $key . ':&nbsp;&nbsp;</B>', 'RIGHT', '', 'VALIGN="TOP" WIDTH="20%"') . "\n";
 467             $s .= html_tag('TD', $val, 'left', '', 'VALIGN="TOP" WIDTH="80%"') . "\n";
 468             $s .= '</TR>';
 469         }
 470     }
 471     echo $s;
 472     do_hook("read_body_header");
 473     formatToolbar($mailbox, $passed_id, $passed_ent_id, $message, $color);
 474     echo '</TABLE>';
 475 }
 476
 477 function formatMenubar($mailbox, $passed_id, $passed_ent_id, $message, $mbx_response) {
 478     global $base_uri, $sent_folder, $draft_folder, $where, $what, $color, $sort,
 479            $startMessage, $compose_new_win, $PHP_SELF, $save_as_draft,
 480            $enable_forward_as_attachment;
 481
 482     $topbar_delimiter = '&nbsp;|&nbsp;';
 483     $urlMailbox = urlencode($mailbox);
 484     $s = '<table width="100%" cellpadding="3" cellspacing="0" align="center"'.
 485          ' border="0" bgcolor="'.$color[9].'"><tr><td align="left" width="33%"><small>';
 486
 487     $msgs_url = $base_uri . 'src/';
 488     if (isset($where) && isset($what)) {
 489         $msgs_url .= 'search.php?where=' . urlencode($where) .
 490                      '&amp;what=' . urlencode($what) . '&amp;mailbox=' . $urlMailbox;
 491         $msgs_str  = _("Search results");
 492     } else {
 493         $msgs_url .= 'right_main.php?sort=' . $sort . '&amp;startMessage=' .
 494                      $startMessage . '&amp;mailbox=' . $urlMailbox;
 495         $msgs_str  = _("Message List");
 496     }
 497     $s .= '<a href="' . $msgs_url . '">' . $msgs_str . '</a>';
 498     $s .= $topbar_delimiter;
 499
 500     $delete_url = $base_uri . 'src/delete_message.php?mailbox=' . $urlMailbox .
 501                   '&amp;message=' . $passed_id . '&amp;';
 502     if (!(isset($passed_ent_id) && $passed_ent_id)) {
 503         if ($where && $what) {
 504             $delete_url .= 'where=' . urlencode($where) . '&amp;what=' . urlencode($what);
 505         } else {
 506             $delete_url .= 'sort=' . $sort . '&amp;startMessage=' . $startMessage;
 507         }
 508         $s .= '<a href="' . $delete_url . '">' . _("Delete") . '</a>';
 509     }
 510
 511     $comp_uri = $base_uri . 'src/compose.php' .
 512                             '?passed_id=' . $passed_id .
 513                             '&amp;mailbox=' . $urlMailbox .
 514                             (isset($passed_ent_id)?'&amp;passed_ent_id='.$passed_ent_id:'');
 515
 516     if ($compose_new_win == '1') {
 517         $link_open  = '<a href="javascript:void(0)" onclick="comp_in_new(\'';
 518         $link_close = '\')">';
 519     } else {
 520         $link_open  = '<a href="';
 521         $link_close = '">';
 522     }
 523     if (($mailbox == $draft_folder) && ($save_as_draft)) {
 524         $comp_alt_uri = $comp_uri . '&amp;action=draft';
 525         $comp_alt_string = _("Resume Draft");
 526     } else if ($mailbox == $sent_folder) {
 527         $comp_alt_uri = $comp_uri . '&amp;action=edit_as_new';
 528         $comp_alt_string = _("Edit Message as New");
 529     }
 530     if (isset($comp_alt_uri)) {
 531         $s .= $topbar_delimiter;
 532         $s .= $link_open . $comp_alt_uri . $link_close . $comp_alt_string . '</a>';
 533     }
 534
 535     $s .= '</small></td><td align="center" width="33%"><small>';
 536
 537     if (!(isset($where) && isset($what)) && !$passed_ent_id) {
 538         $prev = findPreviousMessage($mbx_response['EXISTS'], $passed_id);
 539         $next = findNextMessage($passed_id);
 540         if ($prev != -1) {
 541             $uri = $base_uri . 'src/read_body.php?passed_id='.$prev.
 542                    '&amp;mailbox='.$urlMailbox.'&amp;sort='.$sort.
 543                    '&amp;startMessage='.$startMessage.'&amp;show_more=0';
 544             $s .= '<a href="'.$uri.'">'._("Previous").'</a>';
 545         } else {
 546             $s .= _("Previous");
 547         }
 548         $s .= $topbar_delimiter;
 549         if ($next != -1) {
 550             $uri = $base_uri . 'src/read_body.php?passed_id='.$next.
 551                    '&amp;mailbox='.$urlMailbox.'&amp;sort='.$sort.
 552                    '&amp;startMessage='.$startMessage.'&amp;show_more=0';
 553             $s .= '<a href="'.$uri.'">'._("Next").'</a>';
 554         } else {
 555             $s .= _("Next");
 556         }
 557     } else if (isset($passed_ent_id) && $passed_ent_id) {
 558         /* code for navigating through attached message/rfc822 messages */
 559         $url = set_url_var($PHP_SELF, 'passed_ent_id',0);
 560         $s .= '<a href="'.$url.'">'._("View Message").'</a>';
 561         $par_ent_id = $message->parent->entity_id;
 562         if ($par_ent_id) {
 563             $par_ent_id = substr($par_ent_id,0,-2);
 564             $s .= $topbar_delimiter;
 565             $url = set_url_var($PHP_SELF, 'passed_ent_id',$par_ent_id);
 566             $s .= '<a href="'.$url.'">'._("Up").'</a>';
 567         }
 568     }
 569
 570     $s .= '</small></td>' . "\n" . '<td align="right" width="33%" nowrap><small>';
 571     $comp_action_uri = $comp_uri . '&amp;action=forward';
 572     $s .= $link_open . $comp_action_uri . $link_close . _("Forward") . '</a>';
 573     $s .= $topbar_delimiter;
 574
 575     if ($enable_forward_as_attachment) {
 576         $comp_action_uri = $comp_uri . '&amp;action=forward_as_attachment';
 577         $s .= $link_open . $comp_action_uri . $link_close . _("Forward as Attachment") . '</a>';
 578         $s .= $topbar_delimiter;
 579     }
 580
 581     $comp_action_uri = decodeHeader($comp_uri . '&amp;action=reply');
 582     $s .= $link_open . $comp_action_uri . $link_close . _("Reply") . '</a>';
 583     $s .= $topbar_delimiter;
 584
 585     $comp_action_uri = $comp_uri . '&amp;action=reply_all';
 586     $s .= $link_open . $comp_action_uri . $link_close . _("Reply All") . '</a>';
 587     $s .= '</small></td></tr></table>';
 588     do_hook("read_body_menu_top");
 589     echo $s;
 590     do_hook("read_body_menu_bottom");
 591 }
 592
 593 function formatToolbar($mailbox, $passed_id, $passed_ent_id, $message, $color) {
 594     global $base_uri;
 595
 596     $urlMailbox = urlencode($mailbox);
 597     $url = $base_uri.'src/view_header.php?'.$_SERVER['QUERY_STRING'];
 598
 599     $s  = "<TR>\n" .
 600           '<TD VALIGN="MIDDLE" ALIGN="RIGHT" WIDTH="20%"><B>' . _("Options") . ":&nbsp;&nbsp;</B></TD>\n" .
 601           '<TD VALIGN="MIDDLE" ALIGN="LEFT" WIDTH="80%"><SMALL>' .
 602           '<a href="'.$url.'">'._("View Full Header").'</a>';
 603
 604     /* Output the printer friendly link if we are in subtle mode. */
 605     $s .= '&nbsp;|&nbsp;' .
 606           printer_friendly_link($mailbox, $passed_id, $passed_ent_id, $color);
 607     echo $s;
 608     do_hook("read_body_header_right");
 609     $s = "</SMALL></TD>\n" .
 610          "</TR>\n";
 611     echo $s;
 612
 613 }
 614
 615 /***************************/
 616 /*   Main of read_body.php */
 617 /***************************/
 618
 619 /* get the globals we may need */
 620
 621 $username = $_SESSION['username'];
 622 $key = $_COOKIE['key'];
 623 $onetimepad = $_SESSION['onetimepad'];
 624 $msgs = $_SESSION['msgs'];
 625 $base_uri = $_SESSION['base_uri'];
 626 $delimiter = $_SESSION['delimiter'];
 627
 628 if (isset($_GET['passed_id'])) {
 629     $passed_id = $_GET['passed_id'];
 630 }
 631 elseif (isset($_POST['passed_id'])) {
 632     $passed_id = $_POST['passed_id'];
 633 }
 634
 635 if (isset($_GET['passed_ent_id'])) {
 636     $passed_ent_id = $_GET['passed_ent_id'];
 637 }
 638 elseif (isset($_POST['passed_ent_id'])) {
 639     $passed_ent_id = $_POST['passed_ent_id'];
 640 }
 641
 642 if (isset($_GET['sendreceipt'])) {
 643     $sendreceipt = $_GET['sendreceipt'];
 644 }
 645
 646 if (isset($_GET['sort'])) {
 647     $sort = $_GET['sort'];
 648 }
 649 elseif (isset($_POST['sort'])) {
 650     $sort = $_POST['sort'];
 651 }
 652 if (isset($_GET['startMessage'])) {
 653     $startMessage = $_GET['startMessage'];
 654 }
 655 elseif (isset($_POST['startMessage'])) {
 656     $startMessage = $_POST['startMessage'];
 657 }
 658 if (isset($_GET['show_more'])) {
 659     $show_more = $_GET['show_more'];
 660 }
 661 if (isset($_GET['show_more_cc'])) {
 662     $show_more_cc = $_GET['show_more_cc'];
 663 }
 664 if (isset($_GET['show_more_bcc'])) {
 665     $show_more_bcc = $_GET['show_more_bcc'];
 666 }
 667 if (isset($_GET['mailbox'])) {
 668     $mailbox = $_GET['mailbox'];
 669 }
 670 elseif (isset($_POST['mailbox'])) {
 671     $mailbox = $_POST['mailbox'];
 672 }
 673 if (isset($_GET['where'])) {
 674     $where = $_GET['where'];
 675 }
 676 if (isset($_GET['what'])) {
 677     $what = $_GET['what'];
 678 }
 679 if (isset($_GET['view_hdr'])) {
 680     $view_hdr = $_GET['view_hdr'];
 681 }
 682 if (isset($_SESSION['server_sort_array'])) {
 683     $server_sort_array = $_SESSION['server_sort_array'];
 684 }
 685 if (isset($_SESSION['msgs'])) {
 686     $msgs = $_SESSION['msgs'];
 687 }
 688 if (isset($_SESSION['msort'])) {
 689     $msort = $_SESSION['msort'];
 690 }
 691 if (isset($_POST['move_id'])) {
 692     $move_id = $_POST['move_id'];
 693 }
 694 if (isset($_SESSION['lastTargetMailbox'])) {
 695     $lastTargetMailbox = $_SESSION['lastTargetMailbox'];
 696 }
 697 if (isset($_SESSION['messages'])) {
 698     $messages = $_SESSION['messages'];
 699 } else {
 700     $messages = array();
 701 }
 702
 703
 704
 705 /* end of get globals */
 706 global $uid_support, $sqimap_capabilities;
 707
 708 if (isset($mailbox)) {
 709     $mailbox = urldecode( $mailbox );
 710 }
 711
 712 $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
 713 $mbx_response = sqimap_mailbox_select($imapConnection, $mailbox, false, false, true);
 714
 715
 716 /**
 717  * $message contains all information about the message
 718  * including header and body
 719  */
 720
 721 $uidvalidity = $mbx_response['UIDVALIDITY'];
 722
 723 if (!isset($messages[$uidvalidity])) {
 724    $messages[$uidvalidity] = array();
 725 }
 726 if (!isset($messages[$uidvalidity][$passed_id]) || !$uid_support) {
 727    $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
 728    $FirstTimeSee = !$message->is_seen;
 729    $message->is_seen = true;
 730    $messages[$uidvalidity][$passed_id] = $message;
 731 } else {
 732 //   $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
 733    $message = $messages[$uidvalidity][$passed_id];
 734    $FirstTimeSee = !$message->is_seen;
 735 }
 736
 737 if (isset($passed_ent_id) && $passed_ent_id) {
 738    $message = $message->getEntity($passed_ent_id);
 739    if ($message->type0 != 'message'  && $message->type1 != 'rfc822') {
 740       $message = $message->parent;
 741    }
 742    $read = sqimap_run_command ($imapConnection, "FETCH $passed_id BODY[$passed_ent_id.HEADER]", true, $response, $msg, $uid_support);
 743    $rfc822_header = new Rfc822Header();
 744    $rfc822_header->parseHeader($read);
 745    $message->rfc822_header = $rfc822_header;
 746 } else {
 747    $passed_ent_id = 0;
 748 }
 749 $header = $message->header;
 750
 751 do_hook('html_top');
 752
 753 /****************************************/
 754 /* Block for handling incoming url vars */
 755 /****************************************/
 756
 757 if (isset($sendreceipt)) {
 758    if ( !$message->is_mdnsent ) {
 759       if (isset($identity) ) {
 760          $final_recipient = getPref($data_dir, $username, 'email_address' . '0', '' );
 761       } else {
 762          $final_recipient = getPref($data_dir, $username, 'email_address', '' );
 763       }
 764
 765       $final_recipient = trim($final_recipient);
 766       if ($final_recipient == '' ) {
 767          $final_recipient = getPref($data_dir, $username, 'email_address', '' );
 768       }
 769       $supportMDN = ServerMDNSupport($mbx_response["PERMANENTFLAGS"]);
 770       if ( SendMDN( $mailbox, $passed_id, $final_recipient, $message, $imapConnection ) > 0 && $supportMDN ) {
 771          ToggleMDNflag( true, $imapConnection, $mailbox, $passed_id, $uid_support);
 772          $message->is_mdnsent = true;
 773          $messages[$uidvalidity][$passed_id]=$message;
 774       }
 775       ClearAttachments();
 776    }
 777 }
 778 /***********************************************/
 779 /* End of block for handling incoming url vars */
 780 /***********************************************/
 781
 782 $msgs[$passed_id]['FLAG_SEEN'] = true;
 783
 784 $messagebody = '';
 785 do_hook('read_body_top');
 786 if ($show_html_default == 1) {
 787     $ent_ar = $message->findDisplayEntity(array());
 788 } else {
 789     $ent_ar = $message->findDisplayEntity(array(), array('text/plain'));
 790 }
 791 $cnt = count($ent_ar);
 792 for ($i = 0; $i < $cnt; $i++) {
 793    $messagebody .= formatBody($imapConnection, $message, $color, $wrap_at, $ent_ar[$i], $passed_id, $mailbox);
 794    if ($i != $cnt-1) {
 795        $messagebody .= '<hr noshade size=1>';
 796    }
 797 }
 798
 799 displayPageHeader($color, $mailbox);
 800 formatMenuBar($mailbox, $passed_id, $passed_ent_id, $message, $mbx_response);
 801 formatEnvheader($mailbox, $passed_id, $passed_ent_id, $message, $color, $FirstTimeSee);
 802 echo '<table width="100%" cellpadding="0" cellspacing="0" align="center" border="0">';
 803 echo '  <tr><td>';
 804 echo '    <table width="100%" cellpadding="1" cellspacing="0" align="center" border="0" bgcolor="'.$color[9].'">';
 805 echo '      <tr><td>';
 806 echo '        <table width="100%" cellpadding="3" cellspacing="0" align="center" border="0">';
 807 echo '          <tr bgcolor="'.$color[4].'"><td>';
 808 echo '            <table cellpadding="0" cellspacing="0" align="center" border="0">';
 809 echo '              <tr><td><br>' . $messagebody . '</td></td>';
 810 echo '            </table>';
 811 echo '          </td></tr>';
 812 echo '        </table></td></tr>';
 813 echo '    </table>';
 814 echo '  </td></tr>';
 815
 816 $attachmentsdisplay = formatAttachments($message,$ent_ar,$mailbox, $passed_id);
 817 if ($attachmentsdisplay) {
 818    echo '  <tr><td>';
 819    echo '    <table width="100%" cellpadding="1" cellspacing="0" align="center"'.' border="0" bgcolor="'.$color[9].'">';
 820    echo '     <tr><td>';
 821    echo '       <table width="100%" cellpadding="1" cellspacing="0" align="center" border="0" bgcolor="'.$color[4].'">';
 822    echo '        <tr><td ALIGN="left" bgcolor="'.$color[9].'">';
 823    echo '           <b>' . _("Attachments") . ':</b>';
 824    echo '        </td></tr>';
 825    echo '        <tr><td>';
 826    echo '          <table width="100%" cellpadding="2" cellspacing="2" align="center"'.' border="0" bgcolor="'.$color[0].'"><tr><td>';
 827    echo              $attachmentsdisplay;
 828    echo '          </td></tr></table>';
 829    echo '        </table></td></tr>';
 830    echo '       </table></td></tr>';
 831    echo '    </table>';
 832    echo '  </td></tr>';
 833 }
 834 echo '</table>';
 835
 836 /* show attached images inline -- if pref'fed so */
 837 if (($attachment_common_show_images) &&
 838     is_array($attachment_common_show_images_list)) {
 839     foreach ($attachment_common_show_images_list as $img) {
 840         $imgurl = SM_PATH . 'src/download.php' .
 841                 '?' .
 842                 'passed_id='     . urlencode($img['passed_id']) .
 843                 '&amp;mailbox='       . urlencode($mailbox) .
 844                 '&amp;ent_id=' . urlencode($img['ent_id']) .
 845                 '&amp;absolute_dl=true';
 846
 847         echo html_tag( 'table', "\n" .
 848                     html_tag( 'tr', "\n" .
 849                         html_tag( 'td', '<img src="' . $imgurl . '">' ."\n", 'left'
 850                         )
 851                     ) ,
 852         'center', '', 'cellspacing=0 border="0" cellpadding="2"');
 853     }
 854 }
 855
 856 do_hook('read_body_bottom');
 857 do_hook('html_bottom');
 858 sqimap_logout($imapConnection);
 859 /* sessions are written at the end of the script. it's better to register
 860    them at the end so we avoid double session_register calls */
 861 sqsession_register($messages,'messages');
 862
 863 ?>
 864 </body>
 865 </html>