src/read_body.php

   1 <?php
   2
   3 /**
   4  * read_body.php
   5  *
   6  * Copyright (c) 1999-2004 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  * @version $Id$
  13  * @package squirrelmail
  14  */
  15
  16 /**
  17  * Path for SquirrelMail required files.
  18  * @ignore
  19  */
  20 define('SM_PATH','../');
  21
  22 /* SquirrelMail required files. */
  23 require_once(SM_PATH . 'include/validate.php');
  24 require_once(SM_PATH . 'functions/global.php');
  25 require_once(SM_PATH . 'functions/imap.php');
  26 require_once(SM_PATH . 'functions/mime.php');
  27 require_once(SM_PATH . 'functions/date.php');
  28 require_once(SM_PATH . 'functions/url_parser.php');
  29 require_once(SM_PATH . 'functions/html.php');
  30 require_once(SM_PATH . 'functions/global.php');
  31 require_once(SM_PATH . 'functions/identity.php');
  32 require_once(SM_PATH . 'functions/mailbox_display.php');
  33
  34 /**
  35  * Given an IMAP message id number, this will look it up in the cached
  36  * and sorted msgs array and return the index of the next message
  37  *
  38  * @param int $passed_id The current message UID
  39  * @return the index of the next valid message from the array
  40  */
  41 function findNextMessage($uidset,$passed_id='backwards') {
  42     if (!is_array($uidset)) {
  43         return -1;
  44     }
  45     if ($passed_id=='backwards' || !is_array($uidset)) { // check for backwards compattibilty gpg plugin
  46         $passed_id = $uidset;
  47     }
  48     $result = -1;
  49     $count = count($uidset) - 1;
  50     foreach($uidset as $key=>$value) {
  51         if ($passed_id == $value) {
  52             if ($key == $count) {
  53                 break;
  54             }
  55             $result = $uidset[$key + 1];
  56             break;
  57         }
  58     }
  59     return $result;
  60 }
  61
  62 /**
  63  * Given an IMAP message id number, this will look it up in the cached
  64  * and sorted msgs array and return the index of the previous message
  65  *
  66  * @param int $passed_id The current message UID
  67  * @return the index of the next valid message from the array
  68  */
  69
  70 function findPreviousMessage($uidset, $passed_id) {
  71     if (!is_array($uidset)) {
  72         return -1;
  73     }
  74     $result = -1;
  75     foreach($uidset as $key=>$value) {
  76         if ($passed_id == $value) {
  77             if ($key != 0) {
  78                 $result = $uidset[$key - 1];
  79             }
  80             break;
  81         }
  82     }
  83
  84     return $result;
  85 }
  86
  87 /**
  88  * Displays a link to a page where the message is displayed more
  89  * "printer friendly".
  90  * @param string $mailbox Name of current mailbox
  91  * @param int $passed_id
  92  */
  93 function printer_friendly_link($mailbox, $passed_id, $passed_ent_id) {
  94     global $javascript_on, $color;
  95
  96     $params = '?passed_ent_id=' . urlencode($passed_ent_id) .
  97               '&mailbox=' . urlencode($mailbox) .
  98               '&passed_id=' . urlencode($passed_id);
  99
 100     $print_text = _("View Printable Version");
 101
 102     $result = '';
 103     /* Output the link. */
 104     if ($javascript_on) {
 105         $result = '<script language="javascript" type="text/javascript">' . "\n" .
 106                   '<!--' . "\n" .
 107                   "  function printFormat() {\n" .
 108                   '    window.open("../src/printer_friendly_main.php' .
 109                   $params . '","Print","width=800,height=600");' . "\n".
 110                   "  }\n" .
 111                   "// -->\n" .
 112                   "</script>\n" .
 113                   "<a href=\"javascript:printFormat();\">$print_text</a>\n";
 114     } else {
 115         $result = '<a target="_blank" href="../src/printer_friendly_bottom.php' .
 116                   "$params\">$print_text</a>\n";
 117     }
 118     return $result;
 119 }
 120
 121 function ServerMDNSupport($aFlags) {
 122     /* escaping $ doesn't work -> \x36 */
 123     return ( in_array('$mdnsent',$aFlags,true) ||
 124              in_array('\\*',$aFlags,true) ) ;
 125 }
 126
 127 function SendMDN ( $mailbox, $passed_id, $sender, $message, $imapConnection) {
 128     global $username, $attachment_dir,
 129            $version, $attachments, $squirrelmail_language, $default_charset,
 130            $languages, $useSendmail, $domain, $sent_folder,
 131            $popuser, $data_dir, $username;
 132
 133     sqgetGlobalVar('SERVER_NAME', $SERVER_NAME, SQ_SERVER);
 134
 135     $header = $message->rfc822_header;
 136     $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
 137
 138     $rfc822_header = new Rfc822Header();
 139     $content_type  = new ContentType('multipart/report');
 140     $content_type->properties['report-type']='disposition-notification';
 141
 142     set_my_charset();
 143     if ($default_charset) {
 144         $content_type->properties['charset']=$default_charset;
 145     }
 146     $rfc822_header->content_type = $content_type;
 147     $rfc822_header->to[] = $header->dnt;
 148     $rfc822_header->subject = _("Read:") . ' ' . encodeHeader($header->subject);
 149
 150     // Patch #793504 Return Receipt Failing with <@> from Tim Craig (burny_md)
 151     // This merely comes from compose.php and only happens when there is no
 152     // email_addr specified in user's identity (which is the startup config)
 153     if (ereg("^([^@%/]+)[@%/](.+)$", $username, $usernamedata)) {
 154        $popuser = $usernamedata[1];
 155        $domain  = $usernamedata[2];
 156        unset($usernamedata);
 157     } else {
 158        $popuser = $username;
 159     }
 160
 161     $reply_to = '';
 162     $ident = get_identities();
 163     if(!isset($identity)) $identity = 0;
 164     $full_name = $ident[$identity]['full_name'];
 165     $from_mail = $ident[$identity]['email_address'];
 166     $from_addr = '"'.$full_name.'" <'.$from_mail.'>';
 167     $reply_to  = $ident[$identity]['reply_to'];
 168
 169     if (!$from_mail) {
 170        $from_mail = "$popuser@$domain";
 171        $from_addr = $from_mail;
 172     }
 173     $rfc822_header->from = $rfc822_header->parseAddress($from_addr,true);
 174     if ($reply_to) {
 175        $rfc822_header->reply_to = $rfc822_header->parseAddress($reply_to,true);
 176     }
 177
 178     // part 1 (RFC2298)
 179     $senton = getLongDateString( $header->date );
 180     $to_array = $header->to;
 181     $to = '';
 182     foreach ($to_array as $line) {
 183         $to .= ' '.$line->getAddress();
 184     }
 185     $now = getLongDateString( time() );
 186     set_my_charset();
 187     $body = _("Your message") . "\r\n\r\n" .
 188             "\t" . _("To") . ': ' . decodeHeader($to,false,false) . "\r\n" .
 189             "\t" . _("Subject") . ': ' . decodeHeader($header->subject,false,false) . "\r\n" .
 190             "\t" . _("Sent") . ': ' . $senton . "\r\n" .
 191             "\r\n" .
 192             sprintf( _("Was displayed on %s"), $now );
 193
 194     $special_encoding = '';
 195     if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
 196         function_exists($languages[$squirrelmail_language]['XTRA_CODE'] . '_encode')) {
 197         $body = call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_encode', $body);
 198         if (strtolower($default_charset) == 'iso-2022-jp') {
 199             if (mb_detect_encoding($body) == 'ASCII') {
 200                 $special_encoding = '8bit';
 201             } else {
 202                 $body = mb_convert_encoding($body, 'JIS');
 203                 $special_encoding = '7bit';
 204             }
 205         }
 206     } elseif (sq_is8bit($body)) {
 207         $special_encoding = '8bit';
 208     }
 209     $part1 = new Message();
 210     $part1->setBody($body);
 211     $mime_header = new MessageHeader;
 212     $mime_header->type0 = 'text';
 213     $mime_header->type1 = 'plain';
 214     if ($special_encoding) {
 215         $mime_header->encoding = $special_encoding;
 216     } else {
 217         $mime_header->encoding = 'us-ascii';
 218     }
 219     if ($default_charset) {
 220         $mime_header->parameters['charset'] = $default_charset;
 221     }
 222     $part1->mime_header = $mime_header;
 223
 224     // part2  (RFC2298)
 225     $original_recipient  = $to;
 226     $original_message_id = $header->message_id;
 227
 228     $report = "Reporting-UA : $SERVER_NAME ; SquirrelMail (version $version) \r\n";
 229     if ($original_recipient != '') {
 230         $report .= "Original-Recipient : $original_recipient\r\n";
 231     }
 232     $final_recipient = $sender;
 233     $report .= "Final-Recipient: rfc822; $final_recipient\r\n" .
 234               "Original-Message-ID : $original_message_id\r\n" .
 235               "Disposition: manual-action/MDN-sent-manually; displayed\r\n";
 236
 237     $part2 = new Message();
 238     $part2->setBody($report);
 239     $mime_header = new MessageHeader;
 240     $mime_header->type0 = 'message';
 241     $mime_header->type1 = 'disposition-notification';
 242     $mime_header->encoding = 'us-ascii';
 243     $part2->mime_header = $mime_header;
 244
 245     $composeMessage = new Message();
 246     $composeMessage->rfc822_header = $rfc822_header;
 247     $composeMessage->addEntity($part1);
 248     $composeMessage->addEntity($part2);
 249
 250
 251     if ($useSendmail) {
 252         require_once(SM_PATH . 'class/deliver/Deliver_SendMail.class.php');
 253         global $sendmail_path;
 254         $deliver = new Deliver_SendMail();
 255         $stream = $deliver->initStream($composeMessage,$sendmail_path);
 256     } else {
 257         require_once(SM_PATH . 'class/deliver/Deliver_SMTP.class.php');
 258         $deliver = new Deliver_SMTP();
 259         global $smtpServerAddress, $smtpPort, $smtp_auth_mech, $pop_before_smtp;
 260         $authPop = (isset($pop_before_smtp) && $pop_before_smtp) ? true : false;
 261         get_smtp_user($user, $pass);
 262         $stream = $deliver->initStream($composeMessage,$domain,0,
 263                                        $smtpServerAddress, $smtpPort, $user, $pass, $authPop);
 264     }
 265     $success = false;
 266     if ($stream) {
 267         $length  = $deliver->mail($composeMessage, $stream);
 268         $success = $deliver->finalizeStream($stream);
 269     }
 270     if (!$success) {
 271         $msg  = $deliver->dlv_msg . '<br />' .
 272                 _("Server replied: ") . $deliver->dlv_ret_nr . ' '.
 273                 $deliver->dlv_server_msg;
 274         require_once(SM_PATH . 'functions/display_messages.php');
 275         plain_error_message($msg, $color);
 276     } else {
 277         unset ($deliver);
 278         if (sqimap_mailbox_exists ($imapConnection, $sent_folder)) {
 279             sqimap_append ($imapConnection, $sent_folder, $length);
 280             require_once(SM_PATH . 'class/deliver/Deliver_IMAP.class.php');
 281             $imap_deliver = new Deliver_IMAP();
 282             $imap_deliver->mail($composeMessage, $imapConnection);
 283             sqimap_append_done ($imapConnection);
 284             unset ($imap_deliver);
 285         }
 286     }
 287     return $success;
 288 }
 289
 290 function ToggleMDNflag ($set ,$imapConnection, $mailbox, $passed_id) {
 291     $sg   =  $set?'+':'-';
 292     $cmd  = 'STORE ' . $passed_id . ' ' . $sg . 'FLAGS ($MDNSent)';
 293     $read = sqimap_run_command ($imapConnection, $cmd, true, $response,
 294                                 $readmessage, TRUE);
 295 }
 296
 297 function ClearAttachments() {
 298     global $username, $attachments, $attachment_dir;
 299
 300     $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
 301
 302     $rem_attachments = array();
 303     if (isset($attachments)) {
 304         foreach ($attachments as $info) {
 305             if ($info['session'] == -1) {
 306                 $attached_file = "$hashed_attachment_dir/$info[localfilename]";
 307                 if (file_exists($attached_file)) {
 308                     unlink($attached_file);
 309                 }
 310             } else {
 311                 $rem_attachments[] = $info;
 312             }
 313         }
 314     }
 315     $attachments = $rem_attachments;
 316 }
 317
 318 function formatRecipientString($recipients, $item ) {
 319     global $show_more_cc, $show_more, $show_more_bcc,
 320            $PHP_SELF;
 321
 322     $string = '';
 323     if ((is_array($recipients)) && (isset($recipients[0]))) {
 324         $show = false;
 325
 326         if ($item == 'to') {
 327             if ($show_more) {
 328                 $show = true;
 329                 $url = set_url_var($PHP_SELF, 'show_more',0);
 330             } else {
 331                 $url = set_url_var($PHP_SELF, 'show_more',1);
 332             }
 333         } else if ($item == 'cc') {
 334             if ($show_more_cc) {
 335                 $show = true;
 336                 $url = set_url_var($PHP_SELF, 'show_more_cc',0);
 337             } else {
 338                 $url = set_url_var($PHP_SELF, 'show_more_cc',1);
 339             }
 340         } else if ($item == 'bcc') {
 341             if ($show_more_bcc) {
 342                 $show = true;
 343                 $url = set_url_var($PHP_SELF, 'show_more_bcc',0);
 344             } else {
 345                 $url = set_url_var($PHP_SELF, 'show_more_bcc',1);
 346             }
 347         }
 348
 349         $cnt = count($recipients);
 350         foreach($recipients as $r) {
 351             $add = decodeHeader($r->getAddress(true));
 352             if ($string) {
 353                 $string .= '<br />' . $add;
 354             } else {
 355                 $string = $add;
 356                 if ($cnt > 1) {
 357                     $string .= '&nbsp;(<a href="'.$url;
 358                     if ($show) {
 359                        $string .= '">'._("less").'</a>)';
 360                     } else {
 361                        $string .= '">'._("more").'</a>)';
 362                        break;
 363                     }
 364                 }
 365             }
 366         }
 367     }
 368     return $string;
 369 }
 370
 371 function formatEnvheader($aMailbox, $passed_id, $passed_ent_id, $message,
 372                          $color, $FirstTimeSee) {
 373     global $msn_user_support, $default_use_mdn, $default_use_priority,
 374            $show_xmailer_default, $mdn_user_support, $PHP_SELF, $javascript_on,
 375            $squirrelmail_language;
 376
 377     $mailbox = $aMailbox['NAME'];
 378
 379     $header = $message->rfc822_header;
 380     $env = array();
 381     $env[_("Subject")] = str_replace("&nbsp;"," ",decodeHeader($header->subject));
 382
 383     $from_name = $header->getAddr_s('from');
 384     if (!$from_name)
 385         $from_name = $header->getAddr_s('sender');
 386     if (!$from_name)
 387         $env[_("From")] = _("Unknown sender");
 388     else
 389         $env[_("From")] = decodeHeader($from_name);
 390     $env[_("Date")] = getLongDateString($header->date);
 391     $env[_("To")] = formatRecipientString($header->to, "to");
 392     $env[_("Cc")] = formatRecipientString($header->cc, "cc");
 393     $env[_("Bcc")] = formatRecipientString($header->bcc, "bcc");
 394     if ($default_use_priority) {
 395         $env[_("Priority")] = htmlspecialchars(getPriorityStr($header->priority));
 396     }
 397     if ($show_xmailer_default) {
 398         $env[_("Mailer")] = decodeHeader($header->xmailer);
 399     }
 400     if ($default_use_mdn) {
 401         if ($mdn_user_support) {
 402             if ($header->dnt) {
 403                 if ($message->is_mdnsent) {
 404                     $env[_("Read receipt")] = _("sent");
 405                 } else {
 406                     $env[_("Read receipt")] = _("requested");
 407                     if (!(handleAsSent($mailbox) ||
 408                           $message->is_deleted ||
 409                           $passed_ent_id)) {
 410                         $mdn_url = $PHP_SELF . '&sendreceipt=1';
 411                         if ($FirstTimeSee && $javascript_on) {
 412                             $script  = '<script language="JavaScript" type="text/javascript">' . "\n";
 413                             $script .= '<!--'. "\n";
 414                             $script .= 'if(window.confirm("' .
 415                                        _("The message sender has requested a response to indicate that you have read this message. Would you like to send a receipt?") .
 416                                        '")) {  '."\n" .
 417                                        '    sendMDN()'.
 418                                        '}' . "\n";
 419                             $script .= '// -->'. "\n";
 420                             $script .= '</script>'. "\n";
 421                             echo $script;
 422                         }
 423                         $env[_("Read receipt")] .= '&nbsp;<a href="' . $mdn_url . '">[' .
 424                                                    _("Send read receipt now") . ']</a>';
 425                     }
 426                 }
 427             }
 428         }
 429     }
 430
 431     $s  = '<table width="100%" cellpadding="0" cellspacing="2" border="0"';
 432     $s .= ' align="center" bgcolor="'.$color[0].'">';
 433     foreach ($env as $key => $val) {
 434         if ($val) {
 435             $s .= '<tr>';
 436             $s .= html_tag('td', '<b>' . $key . ':&nbsp;&nbsp;</b>', 'right', '', 'valign="top" width="20%"') . "\n";
 437             $s .= html_tag('td', $val, 'left', '', 'valign="top" width="80%"') . "\n";
 438             $s .= '</tr>';
 439         }
 440     }
 441     echo '<table bgcolor="'.$color[9].'" width="100%" cellpadding="1"'.
 442          ' cellspacing="0" border="0" align="center">'."\n";
 443     echo '<tr><td height="5" colspan="2" bgcolor="'.
 444           $color[4].'"></td></tr><tr><td align="center">'."\n";
 445     echo $s;
 446     do_hook('read_body_header');
 447     formatToolbar($mailbox, $passed_id, $passed_ent_id, $message, $color);
 448     echo '</table>';
 449     echo '</td></tr><tr><td height="5" colspan="2" bgcolor="'.$color[4].'"></td></tr>'."\n";
 450     echo '</table>';
 451 }
 452
 453 /**
 454  * Format message toolbar
 455  *
 456  * @param string $mailbox Name of current mailbox
 457  * @param int $passed_id UID of current message
 458  * @param int $passed_ent_id Id of entity within message
 459  * @param object $message Current message object
 460  * @param object $mbx_response
 461  */
 462 function formatMenubar($aMailbox, $passed_id, $passed_ent_id, $message, $removedVar, $nav_on_top = TRUE) {
 463     global $base_uri, $draft_folder, $where, $what, $color, $sort,
 464            $startMessage, $PHP_SELF, $save_as_draft,
 465            $enable_forward_as_attachment, $imapConnection, $lastTargetMailbox,
 466            $data_dir, $username, $delete_prev_next_display,
 467            $compose_new_win, $javascript_on;
 468
 469     //FIXME cleanup argument list, use $aMailbox where possible
 470     $mailbox = $aMailbox['NAME'];
 471
 472     $topbar_delimiter = '&nbsp;|&nbsp;';
 473     $double_delimiter = '&nbsp;&nbsp;&nbsp;&nbsp;';
 474     $urlMailbox = urlencode($mailbox);
 475
 476     $msgs_url = $base_uri . 'src/';
 477
 478     // BEGIN NAV ROW - PREV/NEXT, DEL PREV/NEXT, LINKS TO INDEX, etc.
 479     $nav_row = '<tr><td align="left" colspan="2" style="border: 1px solid '.$color[9].';"><small>';
 480
 481     // Create Prev & Next links
 482     // Handle nested entities first (i.e. Mime Attach parts)
 483     if (isset($passed_ent_id) && $passed_ent_id) {
 484         // code for navigating through attached message/rfc822 messages
 485         $url = set_url_var($PHP_SELF, 'passed_ent_id',0);
 486         $entities     = array();
 487         $entity_count = array();
 488         $c = 0;
 489
 490         foreach($message->parent->entities as $ent) {
 491             if ($ent->type0 == 'message' && $ent->type1 == 'rfc822') {
 492                 $c++;
 493                 $entity_count[$c] = $ent->entity_id;
 494                 $entities[$ent->entity_id] = $c;
 495             }
 496         }
 497
 498         $prev_link = _("Previous");
 499         if($entities[$passed_ent_id] > 1) {
 500             $prev_ent_id = $entity_count[$entities[$passed_ent_id] - 1];
 501             $prev_link   = '<a href="'
 502                          . set_url_var($PHP_SELF, 'passed_ent_id', $prev_ent_id)
 503                          . '">' . $prev_link . '</a>';
 504         }
 505
 506         $next_link = _("Next");
 507         if($entities[$passed_ent_id] < $c) {
 508             $next_ent_id = $entity_count[$entities[$passed_ent_id] + 1];
 509             $next_link   = '<a href="'
 510                          . set_url_var($PHP_SELF, 'passed_ent_id', $next_ent_id)
 511                          . '">' . $next_link . '</a>';
 512         }
 513
 514         $par_ent_id = $message->parent->entity_id;
 515         $up_link = '';
 516         if ($par_ent_id) {
 517             $par_ent_id = substr($par_ent_id,0,-2);
 518             if ( $par_ent_id != 0 ) {
 519                 $up_link = $topbar_delimiter;
 520                 $url = set_url_var($PHP_SELF, 'passed_ent_id',$par_ent_id);
 521                 $up_link .= '<a href="'.$url.'">'._("Up").'</a>';
 522             }
 523         }
 524
 525         $nav_row .= $prev_link . $up_link . $topbar_delimiter . $next_link;
 526         $nav_row .= $double_delimiter . '[<a href="'.$url.'">'._("View Message").'</a>]';
 527
 528     // Prev/Next links for regular messages
 529     } else if ( true ) { //!(isset($where) && isset($what)) ) {
 530         /**
 531          * Check if cache is still valid
 532          */
 533         if (!is_array($aMailbox['UIDSET'][$what])) {
 534             fetchMessageHeaders($imapConnection, $aMailbox);
 535         }
 536         $prev = findPreviousMessage($aMailbox['UIDSET'][$what], $passed_id);
 537         $next = findNextMessage($aMailbox['UIDSET'][$what],$passed_id);
 538
 539         $prev_link = _("Previous");
 540         if ($prev >= 0) {
 541             $uri = $base_uri . 'src/read_body.php?passed_id='.$prev.
 542                    '&amp;mailbox='.$urlMailbox.'&amp;sort='.$sort.
 543                    "&amp;where=$where&amp;what=$what" .
 544                    '&amp;startMessage='.$startMessage.'&amp;show_more=0';
 545             $prev_link = '<a href="'.$uri.'">'.$prev_link.'</a>';
 546         }
 547
 548         $next_link = _("Next");
 549         if ($next >= 0) {
 550             $uri = $base_uri . 'src/read_body.php?passed_id='.$next.
 551                    '&amp;mailbox='.$urlMailbox.'&amp;sort='.$sort.
 552                    "&amp;where=$where&amp;what=$what" .
 553                    '&amp;startMessage='.$startMessage.'&amp;show_more=0';
 554             $next_link = '<a href="'.$uri.'">'.$next_link.'</a>';
 555         }
 556
 557         // Only bother with Delete & Prev and Delete & Next IF
 558         // top display is enabled.
 559         if ( $delete_prev_next_display == 1 &&
 560                in_array('\\deleted', $aMailbox['PERMANENTFLAGS'],true) ) {
 561             $del_prev_link = _("Delete & Prev");
 562             if ($prev >= 0) {
 563                 $uri = $base_uri . 'src/read_body.php?passed_id='.$prev.
 564                        '&amp;mailbox='.$urlMailbox.'&amp;sort='.$sort.
 565                        '&amp;startMessage='.$startMessage.'&amp;show_more=0'.
 566                        "&amp;where=$where&amp;what=$what" .
 567                        '&amp;delete_id='.$passed_id;
 568                 $del_prev_link = '<a href="'.$uri.'">'.$del_prev_link.'</a>';
 569             }
 570
 571             $del_next_link = _("Delete & Next");
 572             if ($next >= 0) {
 573                 $uri = $base_uri . 'src/read_body.php?passed_id='.$next.
 574                        '&amp;mailbox='.$urlMailbox.'&amp;sort='.$sort.
 575                        '&amp;startMessage='.$startMessage.'&amp;show_more=0'.
 576                        "&amp;where=$where&amp;what=$what" .
 577                        '&amp;delete_id='.$passed_id;
 578                 $del_next_link = '<a href="'.$uri.'">'.$del_next_link.'</a>';
 579             }
 580         }
 581
 582         $nav_row .= '['.$prev_link.$topbar_delimiter.$next_link.']';
 583         if ( isset($del_prev_link) && isset($del_next_link) )
 584             $nav_row .= $double_delimiter.'['.$del_prev_link.$topbar_delimiter.$del_next_link.']';
 585     }
 586
 587     // Start with Search Results or Message List link.
 588     $msgs_url .= "$where?where=read_body.php&amp;what=$what&amp;mailbox=" . $urlMailbox.
 589                  "&amp;startMessage=$startMessage";
 590     if ($where == 'search.php') {
 591         $msgs_str  = _("Search Results");
 592     } else {
 593         $msgs_str  = _("Message List");
 594     }
 595     $nav_row .= $double_delimiter .
 596                 '[<a href="' . $msgs_url . '">' . $msgs_str . '</a>]';
 597
 598     $nav_row .= '</small></td></tr>';
 599
 600
 601     // BEGIN MENU ROW - DELETE/REPLY/FORWARD/MOVE/etc.
 602     $menu_row = '<tr bgcolor="'.$color[0].'"><td><small>';
 603     $comp_uri = $base_uri.'src/compose.php' .
 604                 '?passed_id=' . $passed_id .
 605                 '&amp;mailbox=' . $urlMailbox .
 606                 '&amp;startMessage=' . $startMessage .
 607                  (isset($passed_ent_id) ? '&amp;passed_ent_id='.$passed_ent_id : '');
 608
 609     // Start form for reply/reply all/forward..
 610     $target = '';
 611     $on_click='';
 612     $method='method="post" ';
 613     if ($compose_new_win == '1') {
 614         if ( $javascript_on ) {
 615           $on_click=' onclick="comp_in_new_form(\''.$comp_uri.'\', this, this.form)"';
 616           $comp_uri = 'javascript:void(0)';
 617           $method='method="get" ';
 618         } else {
 619           $target = 'target="_blank"';
 620         }
 621     }
 622
 623     $menu_row .= "\n".'<form name="composeForm" action="'.$comp_uri.'" '.$method.$target.' style="display: inline">'."\n";
 624
 625     // If Draft folder - create Resume link
 626     if (($mailbox == $draft_folder) && ($save_as_draft)) {
 627         $new_button = 'smaction_draft';
 628         $comp_alt_string = _("Resume Draft");
 629     } else if (handleAsSent($mailbox)) {
 630     // If in Sent folder, edit as new
 631         $new_button = 'smaction_edit_new';
 632         $comp_alt_string = _("Edit Message as New");
 633     }
 634     // Show Alt URI for Draft/Sent
 635     if (isset($comp_alt_string))
 636         $menu_row .= getButton('submit', $new_button, $comp_alt_string, $on_click) . "\n";
 637
 638     $menu_row .= getButton('submit', 'smaction_reply', _("Reply"), $on_click) . "\n";
 639     $menu_row .= getButton('submit', 'smaction_reply_all', _("Reply All"), $on_click) ."\n";
 640     $menu_row .= getButton('submit', 'smaction_forward', _("Forward"), $on_click);
 641     if ($enable_forward_as_attachment)
 642         $menu_row .= '<input type="checkbox" name="smaction_attache" />' . _("As Attachment") .'&nbsp;&nbsp;'."\n";
 643
 644     $menu_row .= '</form>&nbsp;';
 645
 646     if ( in_array('\\deleted', $aMailbox['PERMANENTFLAGS'],true) ) {
 647     // Form for deletion. Form is handled by the originating display in $where. This is right_main.php or search.php
 648         $delete_url = $base_uri . "src/$where";
 649         $menu_row .= '<form name="deleteMessageForm" action="'.$delete_url.'" method="post" style="display: inline">';
 650
 651         if (!(isset($passed_ent_id) && $passed_ent_id)) {
 652             $menu_row .= addHidden('mailbox', $aMailbox['NAME']);
 653             $menu_row .= addHidden('msg[0]', $passed_id);
 654             $menu_row .= addHidden('startMessage', $startMessage);
 655             $menu_row .= getButton('submit', 'delete', _("Delete"));
 656             $menu_row .= '<input type="checkbox" name="bypass_trash" />' . _("Bypass Trash");
 657         } else {
 658             $menu_row .= getButton('submit', 'delete', _("Delete"), '', FALSE) . "\n"; // delete button is disabled
 659         }
 660
 661         $menu_row .= '</form>';
 662     }
 663
 664     // Add top move link
 665     $menu_row .= '</small></td><td align="right">';
 666     if ( !(isset($passed_ent_id) && $passed_ent_id) &&
 667         in_array('\\deleted', $aMailbox['PERMANENTFLAGS'],true) ) {
 668
 669         $menu_row .= '<form name="moveMessageForm" action="'.$base_uri.'src/'.$where.'?'.'" method="post" style="display: inline">'.
 670               '<small>'.
 671
 672           addHidden('mailbox',$aMailbox['NAME']) .
 673           addHidden('msg[0]', $passed_id) . _("Move to:") .
 674               '<select name="targetMailbox" style="padding: 0px; margin: 0px">';
 675
 676         if (isset($lastTargetMailbox) && !empty($lastTargetMailbox)) {
 677             $menu_row .= sqimap_mailbox_option_list($imapConnection, array(strtolower($lastTargetMailbox)));
 678         } else {
 679             $menu_row .= sqimap_mailbox_option_list($imapConnection);
 680         }
 681         $menu_row .= '</select> ';
 682
 683         $menu_row .= getButton('submit', 'moveButton',_("Move")) . "\n" . '</form>';
 684     }
 685     $menu_row .= '</td></tr>';
 686
 687     // echo rows, with hooks
 688     $ret = do_hook_function('read_body_menu_top', array($nav_row, $menu_row));
 689     if (is_array($ret)) {
 690         if (isset($ret[0]) && !empty($ret[0])) {
 691             $nav_row = $ret[0];
 692         }
 693         if (isset($ret[1]) && !empty($ret[1])) {
 694             $menu_row = $ret[1];
 695         }
 696     }
 697     echo '<table width="100%" cellpadding="3" cellspacing="0" align="center" border="0">';
 698     echo $nav_on_top ? $nav_row . $menu_row : $menu_row . $nav_row;
 699     echo '</table>'."\n";
 700     do_hook('read_body_menu_bottom');
 701 }
 702
 703 function formatToolbar($mailbox, $passed_id, $passed_ent_id, $message, $color) {
 704     global $base_uri, $where, $what;
 705
 706     $urlMailbox = urlencode($mailbox);
 707     $urlPassed_id = urlencode($passed_id);
 708     $urlPassed_ent_id = urlencode($passed_ent_id);
 709
 710     $query_string = 'mailbox=' . $urlMailbox . '&amp;passed_id=' . $urlPassed_id . '&amp;passed_ent_id=' . $urlPassed_ent_id;
 711
 712     if (!empty($where)) {
 713         $query_string .= '&amp;where=' . urlencode($where);
 714     }
 715
 716     if (!empty($what)) {
 717         $query_string .= '&amp;what=' . urlencode($what);
 718     }
 719
 720     $url = $base_uri.'src/view_header.php?'.$query_string;
 721
 722     $s  = "<tr>\n" .
 723           html_tag( 'td', '', 'right', '', 'valign="middle" width="20%"' ) . '<b>' . _("Options") . ":&nbsp;&nbsp;</b></td>\n" .
 724           html_tag( 'td', '', 'left', '', 'valign="middle" width="80%"' ) . '<small>' .
 725           '<a href="'.$url.'">'._("View Full Header").'</a>';
 726
 727     /* Output the printer friendly link if we are in subtle mode. */
 728     $s .= '&nbsp;|&nbsp;' .
 729           printer_friendly_link($mailbox, $passed_id, $passed_ent_id);
 730     echo $s;
 731     do_hook("read_body_header_right");
 732     $s = "</small></td>\n" .
 733          "</tr>\n";
 734     echo $s;
 735
 736 }
 737
 738 /***************************/
 739 /*   Main of read_body.php */
 740 /***************************/
 741
 742 /* get the globals we may need */
 743
 744 sqgetGlobalVar('key',       $key,           SQ_COOKIE);
 745 sqgetGlobalVar('username',  $username,      SQ_SESSION);
 746 sqgetGlobalVar('onetimepad',$onetimepad,    SQ_SESSION);
 747 sqgetGlobalVar('delimiter', $delimiter,     SQ_SESSION);
 748 sqgetGlobalVar('base_uri',  $base_uri,      SQ_SESSION);
 749 sqgetGlobalVar('lastTargetMailbox', $lastTargetMailbox, SQ_SESSION);
 750 if (!sqgetGlobalVar('messages', $messages, SQ_SESSION) ) {
 751     $messages = array();
 752 }
 753
 754 /** GET VARS */
 755 sqgetGlobalVar('sendreceipt',   $sendreceipt,   SQ_GET);
 756 if (!sqgetGlobalVar('where',         $where,         SQ_GET) ) {
 757     $where = 'right_main.php';
 758 }
 759 if (!sqgetGlobalVar('what',          $what,          SQ_GET) ){
 760     $what = 0;
 761 }
 762 if ( sqgetGlobalVar('show_more', $temp,  SQ_GET) ) {
 763     $show_more = (int) $temp;
 764 }
 765 if ( sqgetGlobalVar('show_more_cc', $temp,  SQ_GET) ) {
 766     $show_more_cc = (int) $temp;
 767 }
 768 if ( sqgetGlobalVar('show_more_bcc', $temp,  SQ_GET) ) {
 769     $show_more_bcc = (int) $temp;
 770 }
 771 if ( sqgetGlobalVar('view_hdr', $temp,  SQ_GET) ) {
 772     $view_hdr = (int) $temp;
 773 }
 774
 775 /** GET/POST VARS */
 776 sqgetGlobalVar('passed_ent_id', $passed_ent_id);
 777 sqgetGlobalVar('mailbox',       $mailbox);
 778
 779 if ( sqgetGlobalVar('passed_id', $temp) ) {
 780     $passed_id = (int) $temp;
 781 }
 782 if ( sqgetGlobalVar('sort', $temp) ) {
 783     $sort = (int) $temp;
 784 }
 785 if ( sqgetGlobalVar('startMessage', $temp) ) {
 786     $startMessage = (int) $temp;
 787 } else {
 788     $startMessage = 1;
 789 }
 790 /**
 791  * Retrieve mailbox cache
 792  */
 793 sqgetGlobalVar('mailbox_cache',$mailbox_cache,SQ_SESSION);
 794
 795 /* end of get globals */
 796 global $sqimap_capabilities, $lastTargetMailbox;
 797
 798 $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
 799 $aMailbox = sqm_api_mailbox_select($imapConnection, $mailbox,array('setindex' => $what),array());
 800
 801 /**
 802  * Update the seen state
 803  * and ignore in_array('\\seen',$aMailbox['PERMANENTFLAGS'],true)
 804  */
 805 if (isset($aMailbox['MSG_HEADERS'][$passed_id]['FLAGS'])) {
 806     $aMailbox['MSG_HEADERS'][$passed_id]['FLAGS']['\\seen'] = true;
 807 }
 808
 809 /**
 810  * Process Delete from delete-move-next
 811  * but only if delete_id was set
 812  */
 813 if ( sqgetGlobalVar('delete_id', $delete_id, SQ_GET) ) {
 814     handleMessageListForm($imapConnection,$aMailbox,$sButton='setDeleted', array($delete_id));
 815 //    sqimap_messages_delete($imapConnection, $delete_id, $delete_id, $mailbox);
 816 //    sqimap_mailbox_expunge_dmn($imapConnection,$aMailbox,$delete_id);
 817 }
 818
 819 /**
 820  * $message contains all information about the message
 821  * including header and body
 822  */
 823
 824 if (isset($aMailbox['MSG_HEADERS'][$passed_id]['MESSAGE_OBJECT'])) {
 825     $message = $aMailbox['MSG_HEADERS'][$passed_id]['MESSAGE_OBJECT'];
 826     $FirstTimeSee = !$message->is_seen;
 827 } else {
 828     $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
 829     $FirstTimeSee = !$message->is_seen;
 830     $message->is_seen = true;
 831     $aMailbox['MSG_HEADERS'][$passed_id]['MESSAGE_OBJECT'] = $message;
 832 }
 833
 834 if (isset($passed_ent_id) && $passed_ent_id) {
 835     $message = $message->getEntity($passed_ent_id);
 836     if ($message->type0 != 'message'  && $message->type1 != 'rfc822') {
 837         $message = $message->parent;
 838     }
 839     $read = sqimap_run_command ($imapConnection, "FETCH $passed_id BODY[$passed_ent_id.HEADER]", true, $response, $msg, TRUE);
 840     $rfc822_header = new Rfc822Header();
 841     $rfc822_header->parseHeader($read);
 842     $message->rfc822_header = $rfc822_header;
 843 } else {
 844     $passed_ent_id = 0;
 845 }
 846 $header = $message->header;
 847
 848
 849 /****************************************/
 850 /* Block for handling incoming url vars */
 851 /****************************************/
 852
 853 if (isset($sendreceipt)) {
 854    if ( !$message->is_mdnsent ) {
 855       $final_recipient = '';
 856       if ((isset($identity)) && ($identity != 0)) //Main identity
 857          $final_recipient = trim(getPref($data_dir, $username, 'email_address' . $identity, '' ));
 858       if ($final_recipient == '' )
 859          $final_recipient = trim(getPref($data_dir, $username, 'email_address', '' ));
 860       $supportMDN = ServerMDNSupport($aMailbox["PERMANENTFLAGS"]);
 861       if ( SendMDN( $mailbox, $passed_id, $final_recipient, $message, $imapConnection ) > 0 && $supportMDN ) {
 862          ToggleMDNflag( true, $imapConnection, $mailbox, $passed_id);
 863          $message->is_mdnsent = true;
 864          $aMailbox['MSG_HEADERS'][$passed_id]['MESSAGE_OBJECT'] = $message;
 865       }
 866       ClearAttachments();
 867    }
 868 }
 869 /***********************************************/
 870 /* End of block for handling incoming url vars */
 871 /***********************************************/
 872
 873
 874
 875 $messagebody = '';
 876 do_hook('read_body_top');
 877 if ($show_html_default == 1) {
 878     $ent_ar = $message->findDisplayEntity(array());
 879 } else {
 880     $ent_ar = $message->findDisplayEntity(array(), array('text/plain'));
 881 }
 882 $cnt = count($ent_ar);
 883 for ($i = 0; $i < $cnt; $i++) {
 884    $messagebody .= formatBody($imapConnection, $message, $color, $wrap_at, $ent_ar[$i], $passed_id, $mailbox);
 885    if ($i != $cnt-1) {
 886        $messagebody .= '<hr style="height: 1px;" />';
 887    }
 888 }
 889
 890 displayPageHeader($color, $mailbox);
 891 formatMenuBar($aMailbox, $passed_id, $passed_ent_id, $message,false);
 892 formatEnvheader($aMailbox, $passed_id, $passed_ent_id, $message, $color, $FirstTimeSee);
 893 echo '<table width="100%" cellpadding="0" cellspacing="0" align="center" border="0">';
 894 echo '  <tr><td>';
 895 echo '    <table width="100%" cellpadding="1" cellspacing="0" align="center" border="0" bgcolor="'.$color[9].'">';
 896 echo '      <tr><td>';
 897 echo '        <table width="100%" cellpadding="3" cellspacing="0" align="center" border="0">';
 898 echo '          <tr bgcolor="'.$color[4].'"><td>';
 899 // echo '            <table cellpadding="1" cellspacing="5" align="left" border="0">';
 900 echo html_tag( 'table' ,'' , 'left', '', 'cellpadding="1" cellspacing="5" border="0"' );
 901 echo '              <tr>' . html_tag( 'td', '<br />'. $messagebody."\n", 'left')
 902                         . '</tr>';
 903 echo '            </table>';
 904 echo '          </td></tr>';
 905 echo '        </table></td></tr>';
 906 echo '    </table>';
 907 echo '  </td></tr>';
 908
 909 echo '<tr><td height="5" colspan="2" bgcolor="'.
 910           $color[4].'"></td></tr>'."\n";
 911
 912 $attachmentsdisplay = formatAttachments($message,$ent_ar,$mailbox, $passed_id);
 913 if ($attachmentsdisplay) {
 914    echo '  </table>';
 915    echo '    <table width="100%" cellpadding="1" cellspacing="0" align="center"'.' border="0" bgcolor="'.$color[9].'">';
 916    echo '     <tr><td>';
 917    echo '       <table width="100%" cellpadding="0" cellspacing="0" align="center" border="0" bgcolor="'.$color[4].'">';
 918    echo '        <tr>' . html_tag( 'td', '', 'left', $color[9] );
 919    echo '           <b>' . _("Attachments") . ':</b>';
 920    echo '        </td></tr>';
 921    echo '        <tr><td>';
 922    echo '          <table width="100%" cellpadding="2" cellspacing="2" align="center"'.' border="0" bgcolor="'.$color[0].'"><tr><td>';
 923    echo              $attachmentsdisplay;
 924    echo '          </td></tr></table>';
 925    echo '       </td></tr></table>';
 926    echo '  </td></tr>';
 927    echo '<tr><td height="5" colspan="2" bgcolor="'.
 928           $color[4].'"></td></tr>';
 929 }
 930 echo '</table>';
 931
 932 /* show attached images inline -- if pref'fed so */
 933 if (($attachment_common_show_images) &&
 934     is_array($attachment_common_show_images_list)) {
 935     foreach ($attachment_common_show_images_list as $img) {
 936         $imgurl = SM_PATH . 'src/download.php' .
 937                 '?' .
 938                 'passed_id='     . urlencode($img['passed_id']) .
 939                 '&amp;mailbox='       . urlencode($mailbox) .
 940                 '&amp;ent_id=' . urlencode($img['ent_id']) .
 941                 '&amp;absolute_dl=true';
 942
 943         echo html_tag( 'table', "\n" .
 944                     html_tag( 'tr', "\n" .
 945                         html_tag( 'td', '<img src="' . $imgurl . '" />' ."\n", 'left'
 946                         )
 947                     ) ,
 948         'center', '', 'cellspacing="0" border="0" cellpadding="2"');
 949     }
 950 }
 951
 952 formatMenuBar($aMailbox, $passed_id, $passed_ent_id, $message, false, FALSE);
 953
 954 do_hook('read_body_bottom');
 955 sqimap_logout($imapConnection);
 956 /* sessions are written at the end of the script. it's better to register
 957    them at the end so we avoid double session_register calls */
 958 /* add the mailbox to the cache */
 959 $mailbox_cache[$aMailbox['NAME']] = $aMailbox;
 960 sqsession_register($mailbox_cache,'mailbox_cache');
 961 ?>
 962 </body></html>