src/read_body.php

   1 <?php
   2
   3 /**
   4  * read_body.php
   5  *
   6  * Copyright (c) 1999-2005 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;
  95
  96     /* hackydiehack */
  97     if( !sqgetGlobalVar('view_unsafe_images', $view_unsafe_images, SQ_GET) ) {
  98         $view_unsafe_images = false;
  99     } else {
 100         $view_unsafe_images = true;
 101     }
 102     $params = '?passed_ent_id=' . urlencode($passed_ent_id) .
 103               '&mailbox=' . urlencode($mailbox) .
 104               '&passed_id=' . urlencode($passed_id).
 105               '&view_unsafe_images='. (bool) $view_unsafe_images;
 106
 107     $print_text = _("View Printable Version");
 108
 109     $result = '';
 110     /* Output the link. */
 111     if ($javascript_on) {
 112         $result = '<script language="javascript" type="text/javascript">' . "\n" .
 113                   '<!--' . "\n" .
 114                   "  function printFormat() {\n" .
 115                   '    window.open("../src/printer_friendly_main.php' .
 116                   $params . '","Print","width=800,height=600");' . "\n".
 117                   "  }\n" .
 118                   "// -->\n" .
 119                   "</script>\n" .
 120                   "<a href=\"javascript:printFormat();\">$print_text</a>\n";
 121     } else {
 122         $result = '<a target="_blank" href="../src/printer_friendly_bottom.php' .
 123                   "$params\">$print_text</a>\n";
 124     }
 125     return $result;
 126 }
 127
 128 function ServerMDNSupport($aFlags) {
 129     /* escaping $ doesn't work -> \x36 */
 130     return ( in_array('$mdnsent',$aFlags,true) ||
 131              in_array('\\*',$aFlags,true) ) ;
 132 }
 133
 134 function SendMDN ( $mailbox, $passed_id, $sender, $message, $imapConnection) {
 135     global $username, $attachment_dir, $popuser, $username, $color,
 136            $version, $squirrelmail_language, $default_charset,
 137            $languages, $useSendmail, $domain, $sent_folder;
 138
 139     sqgetGlobalVar('SERVER_NAME', $SERVER_NAME, SQ_SERVER);
 140
 141     $header = $message->rfc822_header;
 142
 143     $rfc822_header = new Rfc822Header();
 144     $content_type  = new ContentType('multipart/report');
 145     $content_type->properties['report-type']='disposition-notification';
 146
 147     set_my_charset();
 148     if ($default_charset) {
 149         $content_type->properties['charset']=$default_charset;
 150     }
 151     $rfc822_header->content_type = $content_type;
 152     $rfc822_header->to[] = $header->dnt;
 153     $rfc822_header->subject = _("Read:") . ' ' . encodeHeader($header->subject);
 154
 155     // Patch #793504 Return Receipt Failing with <@> from Tim Craig (burny_md)
 156     // This merely comes from compose.php and only happens when there is no
 157     // email_addr specified in user's identity (which is the startup config)
 158     if (ereg("^([^@%/]+)[@%/](.+)$", $username, $usernamedata)) {
 159        $popuser = $usernamedata[1];
 160        $domain  = $usernamedata[2];
 161        unset($usernamedata);
 162     } else {
 163        $popuser = $username;
 164     }
 165
 166     $reply_to = '';
 167     $ident = get_identities();
 168     if(!isset($identity)) $identity = 0;
 169     $full_name = $ident[$identity]['full_name'];
 170     $from_mail = $ident[$identity]['email_address'];
 171     $from_addr = '"'.$full_name.'" <'.$from_mail.'>';
 172     $reply_to  = $ident[$identity]['reply_to'];
 173
 174     if (!$from_mail) {
 175        $from_mail = "$popuser@$domain";
 176        $from_addr = $from_mail;
 177     }
 178     $rfc822_header->from = $rfc822_header->parseAddress($from_addr,true);
 179     if ($reply_to) {
 180        $rfc822_header->reply_to = $rfc822_header->parseAddress($reply_to,true);
 181     }
 182
 183     // part 1 (RFC2298)
 184     $senton = getLongDateString( $header->date );
 185     $to_array = $header->to;
 186     $to = '';
 187     foreach ($to_array as $line) {
 188         $to .= ' '.$line->getAddress();
 189     }
 190     $now = getLongDateString( time() );
 191     set_my_charset();
 192     $body = _("Your message") . "\r\n\r\n" .
 193             "\t" . _("To") . ': ' . decodeHeader($to,false,false) . "\r\n" .
 194             "\t" . _("Subject") . ': ' . decodeHeader($header->subject,false,false) . "\r\n" .
 195             "\t" . _("Sent") . ': ' . $senton . "\r\n" .
 196             "\r\n" .
 197             sprintf( _("Was displayed on %s"), $now );
 198
 199     $special_encoding = '';
 200     if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
 201         function_exists($languages[$squirrelmail_language]['XTRA_CODE'] . '_encode')) {
 202         $body = call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_encode', $body);
 203         if (strtolower($default_charset) == 'iso-2022-jp') {
 204             if (mb_detect_encoding($body) == 'ASCII') {
 205                 $special_encoding = '8bit';
 206             } else {
 207                 $body = mb_convert_encoding($body, 'JIS');
 208                 $special_encoding = '7bit';
 209             }
 210         }
 211     } elseif (sq_is8bit($body)) {
 212         $special_encoding = '8bit';
 213     }
 214     $part1 = new Message();
 215     $part1->setBody($body);
 216     $mime_header = new MessageHeader;
 217     $mime_header->type0 = 'text';
 218     $mime_header->type1 = 'plain';
 219     if ($special_encoding) {
 220         $mime_header->encoding = $special_encoding;
 221     } else {
 222         $mime_header->encoding = 'us-ascii';
 223     }
 224     if ($default_charset) {
 225         $mime_header->parameters['charset'] = $default_charset;
 226     }
 227     $part1->mime_header = $mime_header;
 228
 229     // part2  (RFC2298)
 230     $original_recipient  = $to;
 231     $original_message_id = $header->message_id;
 232
 233     $report = "Reporting-UA : $SERVER_NAME ; SquirrelMail (version $version) \r\n";
 234     if ($original_recipient != '') {
 235         $report .= "Original-Recipient : $original_recipient\r\n";
 236     }
 237     $final_recipient = $sender;
 238     $report .= "Final-Recipient: rfc822; $final_recipient\r\n" .
 239               "Original-Message-ID : $original_message_id\r\n" .
 240               "Disposition: manual-action/MDN-sent-manually; displayed\r\n";
 241
 242     $part2 = new Message();
 243     $part2->setBody($report);
 244     $mime_header = new MessageHeader;
 245     $mime_header->type0 = 'message';
 246     $mime_header->type1 = 'disposition-notification';
 247     $mime_header->encoding = 'us-ascii';
 248     $part2->mime_header = $mime_header;
 249
 250     $composeMessage = new Message();
 251     $composeMessage->rfc822_header = $rfc822_header;
 252     $composeMessage->addEntity($part1);
 253     $composeMessage->addEntity($part2);
 254
 255
 256     if ($useSendmail) {
 257         require_once(SM_PATH . 'class/deliver/Deliver_SendMail.class.php');
 258         global $sendmail_path;
 259         $deliver = new Deliver_SendMail();
 260         $stream = $deliver->initStream($composeMessage,$sendmail_path);
 261     } else {
 262         require_once(SM_PATH . 'class/deliver/Deliver_SMTP.class.php');
 263         $deliver = new Deliver_SMTP();
 264         global $smtpServerAddress, $smtpPort, $pop_before_smtp;
 265         $authPop = (isset($pop_before_smtp) && $pop_before_smtp) ? true : false;
 266         get_smtp_user($user, $pass);
 267         $stream = $deliver->initStream($composeMessage,$domain,0,
 268                                        $smtpServerAddress, $smtpPort, $user, $pass, $authPop);
 269     }
 270     $success = false;
 271     if ($stream) {
 272         $length  = $deliver->mail($composeMessage, $stream);
 273         $success = $deliver->finalizeStream($stream);
 274     }
 275     if (!$success) {
 276         $msg  = $deliver->dlv_msg . '<br />' .
 277                 _("Server replied: ") . $deliver->dlv_ret_nr . ' '.
 278                 $deliver->dlv_server_msg;
 279         require_once(SM_PATH . 'functions/display_messages.php');
 280         plain_error_message($msg, $color);
 281     } else {
 282         unset ($deliver);
 283         if (sqimap_mailbox_exists ($imapConnection, $sent_folder)) {
 284             sqimap_append ($imapConnection, $sent_folder, $length);
 285             require_once(SM_PATH . 'class/deliver/Deliver_IMAP.class.php');
 286             $imap_deliver = new Deliver_IMAP();
 287             $imap_deliver->mail($composeMessage, $imapConnection);
 288             sqimap_append_done ($imapConnection);
 289             unset ($imap_deliver);
 290         }
 291     }
 292     return $success;
 293 }
 294
 295 function ToggleMDNflag ($set ,$imapConnection, $mailbox, $passed_id) {
 296     $sg   =  $set?'+':'-';
 297     $cmd  = 'STORE ' . $passed_id . ' ' . $sg . 'FLAGS ($MDNSent)';
 298     $read = sqimap_run_command ($imapConnection, $cmd, true, $response,
 299                                 $readmessage, TRUE);
 300 }
 301
 302 function ClearAttachments() {
 303     global $username, $attachments, $attachment_dir;
 304
 305     $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
 306
 307     $rem_attachments = array();
 308     if (isset($attachments)) {
 309         foreach ($attachments as $info) {
 310             if ($info['session'] == -1) {
 311                 $attached_file = "$hashed_attachment_dir/$info[localfilename]";
 312                 if (file_exists($attached_file)) {
 313                     unlink($attached_file);
 314                 }
 315             } else {
 316                 $rem_attachments[] = $info;
 317             }
 318         }
 319     }
 320     $attachments = $rem_attachments;
 321 }
 322
 323 function formatRecipientString($recipients, $item ) {
 324     global $show_more_cc, $show_more, $show_more_bcc,
 325            $PHP_SELF;
 326
 327     $string = '';
 328     if ((is_array($recipients)) && (isset($recipients[0]))) {
 329         $show = false;
 330
 331         if ($item == 'to') {
 332             if ($show_more) {
 333                 $show = true;
 334                 $url = set_url_var($PHP_SELF, 'show_more',0);
 335             } else {
 336                 $url = set_url_var($PHP_SELF, 'show_more',1);
 337             }
 338         } else if ($item == 'cc') {
 339             if ($show_more_cc) {
 340                 $show = true;
 341                 $url = set_url_var($PHP_SELF, 'show_more_cc',0);
 342             } else {
 343                 $url = set_url_var($PHP_SELF, 'show_more_cc',1);
 344             }
 345         } else if ($item == 'bcc') {
 346             if ($show_more_bcc) {
 347                 $show = true;
 348                 $url = set_url_var($PHP_SELF, 'show_more_bcc',0);
 349             } else {
 350                 $url = set_url_var($PHP_SELF, 'show_more_bcc',1);
 351             }
 352         }
 353
 354         $cnt = count($recipients);
 355         foreach($recipients as $r) {
 356             $add = decodeHeader($r->getAddress(true));
 357             if ($string) {
 358                 $string .= '<br />' . $add;
 359             } else {
 360                 $string = $add;
 361                 if ($cnt > 1) {
 362                     $string .= '&nbsp;(<a href="'.$url;
 363                     if ($show) {
 364                        $string .= '">'._("less").'</a>)';
 365                     } else {
 366                        $string .= '">'._("more").'</a>)';
 367                        break;
 368                     }
 369                 }
 370             }
 371         }
 372     }
 373     return $string;
 374 }
 375
 376 function formatEnvheader($aMailbox, $passed_id, $passed_ent_id, $message,
 377                          $color, $FirstTimeSee) {
 378     global $default_use_mdn, $default_use_priority,
 379            $show_xmailer_default, $mdn_user_support, $PHP_SELF, $javascript_on,
 380            $squirrelmail_language;
 381
 382     $mailbox = $aMailbox['NAME'];
 383
 384     $header = $message->rfc822_header;
 385     $env = array();
 386     $env[_("Subject")] = str_replace("&nbsp;"," ",decodeHeader($header->subject));
 387
 388     $from_name = $header->getAddr_s('from');
 389     if (!$from_name)
 390         $from_name = $header->getAddr_s('sender');
 391     if (!$from_name)
 392         $env[_("From")] = _("Unknown sender");
 393     else
 394         $env[_("From")] = decodeHeader($from_name);
 395     $env[_("Date")] = getLongDateString($header->date);
 396     $env[_("To")] = formatRecipientString($header->to, "to");
 397     $env[_("Cc")] = formatRecipientString($header->cc, "cc");
 398     $env[_("Bcc")] = formatRecipientString($header->bcc, "bcc");
 399     if ($default_use_priority) {
 400         $env[_("Priority")] = htmlspecialchars(getPriorityStr($header->priority));
 401     }
 402     if ($show_xmailer_default) {
 403         $env[_("Mailer")] = decodeHeader($header->xmailer);
 404     }
 405     if ($default_use_mdn) {
 406         if ($mdn_user_support) {
 407             if ($header->dnt) {
 408                 if ($message->is_mdnsent) {
 409                     $env[_("Read receipt")] = _("sent");
 410                 } else {
 411                     $env[_("Read receipt")] = _("requested");
 412                     if (!(handleAsSent($mailbox) ||
 413                           $message->is_deleted ||
 414                           $passed_ent_id)) {
 415                         $mdn_url = $PHP_SELF . '&sendreceipt=1';
 416                         if ($FirstTimeSee && $javascript_on) {
 417                             $script  = '<script language="JavaScript" type="text/javascript">' . "\n";
 418                             $script .= '<!--'. "\n";
 419                             $script .= 'if(window.confirm("' .
 420                                        _("The message sender has requested a response to indicate that you have read this message. Would you like to send a receipt?") .
 421                                        '")) {  '."\n" .
 422                                        '    sendMDN()'.
 423                                        '}' . "\n";
 424                             $script .= '// -->'. "\n";
 425                             $script .= '</script>'. "\n";
 426                             echo $script;
 427                         }
 428                         $env[_("Read receipt")] .= '&nbsp;<a href="' . $mdn_url . '">[' .
 429                                                    _("Send read receipt now") . ']</a>';
 430                     }
 431                 }
 432             }
 433         }
 434     }
 435
 436     $s  = '<table width="100%" cellpadding="0" cellspacing="2" border="0"';
 437     $s .= ' align="center" bgcolor="'.$color[0].'">';
 438     foreach ($env as $key => $val) {
 439         if ($val) {
 440             $s .= '<tr>';
 441             $s .= html_tag('td', '<b>' . $key . ':&nbsp;&nbsp;</b>', 'right', '', 'valign="top" width="20%"') . "\n";
 442             $s .= html_tag('td', $val, 'left', '', 'valign="top" width="80%"') . "\n";
 443             $s .= '</tr>';
 444         }
 445     }
 446     echo '<table bgcolor="'.$color[9].'" width="100%" cellpadding="1"'.
 447          ' cellspacing="0" border="0" align="center">'."\n";
 448     echo '<tr><td height="5" colspan="2" bgcolor="'.
 449           $color[4].'"></td></tr><tr><td align="center">'."\n";
 450     echo $s;
 451     do_hook('read_body_header');
 452     formatToolbar($mailbox, $passed_id, $passed_ent_id, $message, $color);
 453     echo '</table>';
 454     echo '</td></tr><tr><td height="5" colspan="2" bgcolor="'.$color[4].'"></td></tr>'."\n";
 455     echo '</table>';
 456 }
 457
 458 /**
 459  * Format message toolbar
 460  *
 461  * @param string $mailbox Name of current mailbox
 462  * @param int $passed_id UID of current message
 463  * @param int $passed_ent_id Id of entity within message
 464  * @param object $message Current message object
 465  * @param object $mbx_response
 466  */
 467 function formatMenubar($aMailbox, $passed_id, $passed_ent_id, $message, $removedVar, $nav_on_top = TRUE) {
 468     global $base_uri, $draft_folder, $where, $what, $color, $sort,
 469            $startMessage, $PHP_SELF, $save_as_draft,
 470            $enable_forward_as_attachment, $imapConnection, $lastTargetMailbox,
 471            $username, $delete_prev_next_display,
 472            $compose_new_win, $javascript_on;
 473
 474     //FIXME cleanup argument list, use $aMailbox where possible
 475     $mailbox = $aMailbox['NAME'];
 476
 477     $topbar_delimiter = '&nbsp;|&nbsp;';
 478     $double_delimiter = '&nbsp;&nbsp;&nbsp;&nbsp;';
 479     $urlMailbox = urlencode($mailbox);
 480
 481     $msgs_url = $base_uri . 'src/';
 482
 483     // BEGIN NAV ROW - PREV/NEXT, DEL PREV/NEXT, LINKS TO INDEX, etc.
 484     $nav_row = '<tr><td align="left" colspan="2" style="border: 1px solid '.$color[9].';"><small>';
 485
 486     // Create Prev & Next links
 487     // Handle nested entities first (i.e. Mime Attach parts)
 488     if (isset($passed_ent_id) && $passed_ent_id) {
 489         // code for navigating through attached message/rfc822 messages
 490         $url = set_url_var($PHP_SELF, 'passed_ent_id',0);
 491         $entities     = array();
 492         $entity_count = array();
 493         $c = 0;
 494
 495         foreach($message->parent->entities as $ent) {
 496             if ($ent->type0 == 'message' && $ent->type1 == 'rfc822') {
 497                 $c++;
 498                 $entity_count[$c] = $ent->entity_id;
 499                 $entities[$ent->entity_id] = $c;
 500             }
 501         }
 502
 503         $prev_link = _("Previous");
 504         if($entities[$passed_ent_id] > 1) {
 505             $prev_ent_id = $entity_count[$entities[$passed_ent_id] - 1];
 506             $prev_link   = '<a href="'
 507                          . set_url_var($PHP_SELF, 'passed_ent_id', $prev_ent_id)
 508                          . '">' . $prev_link . '</a>';
 509         }
 510
 511         $next_link = _("Next");
 512         if($entities[$passed_ent_id] < $c) {
 513             $next_ent_id = $entity_count[$entities[$passed_ent_id] + 1];
 514             $next_link   = '<a href="'
 515                          . set_url_var($PHP_SELF, 'passed_ent_id', $next_ent_id)
 516                          . '">' . $next_link . '</a>';
 517         }
 518
 519         $par_ent_id = $message->parent->entity_id;
 520         $up_link = '';
 521         if ($par_ent_id) {
 522             $par_ent_id = substr($par_ent_id,0,-2);
 523             if ( $par_ent_id != 0 ) {
 524                 $up_link = $topbar_delimiter;
 525                 $url = set_url_var($PHP_SELF, 'passed_ent_id',$par_ent_id);
 526                 $up_link .= '<a href="'.$url.'">'._("Up").'</a>';
 527             }
 528         }
 529
 530         $nav_row .= $prev_link . $up_link . $topbar_delimiter . $next_link;
 531         $nav_row .= $double_delimiter . '[<a href="'.$url.'">'._("View Message").'</a>]';
 532
 533     // Prev/Next links for regular messages
 534     } else if ( true ) { //!(isset($where) && isset($what)) ) {
 535         /**
 536          * Check if cache is still valid
 537          */
 538         if (!is_array($aMailbox['UIDSET'][$what])) {
 539             fetchMessageHeaders($imapConnection, $aMailbox);
 540         }
 541         $prev = findPreviousMessage($aMailbox['UIDSET'][$what], $passed_id);
 542         $next = findNextMessage($aMailbox['UIDSET'][$what],$passed_id);
 543
 544         $prev_link = _("Previous");
 545         if ($prev >= 0) {
 546             $uri = $base_uri . 'src/read_body.php?passed_id='.$prev.
 547                    '&amp;mailbox='.$urlMailbox.'&amp;sort='.$sort.
 548                    "&amp;where=$where&amp;what=$what" .
 549                    '&amp;startMessage='.$startMessage.'&amp;show_more=0';
 550             $prev_link = '<a href="'.$uri.'">'.$prev_link.'</a>';
 551         }
 552
 553         $next_link = _("Next");
 554         if ($next >= 0) {
 555             $uri = $base_uri . 'src/read_body.php?passed_id='.$next.
 556                    '&amp;mailbox='.$urlMailbox.'&amp;sort='.$sort.
 557                    "&amp;where=$where&amp;what=$what" .
 558                    '&amp;startMessage='.$startMessage.'&amp;show_more=0';
 559             $next_link = '<a href="'.$uri.'">'.$next_link.'</a>';
 560         }
 561
 562         // Only bother with Delete & Prev and Delete & Next IF
 563         // top display is enabled.
 564         if ( $delete_prev_next_display == 1 &&
 565                in_array('\\deleted', $aMailbox['PERMANENTFLAGS'],true) ) {
 566             $del_prev_link = _("Delete & Prev");
 567             if ($prev >= 0) {
 568                 $uri = $base_uri . 'src/read_body.php?passed_id='.$prev.
 569                        '&amp;mailbox='.$urlMailbox.'&amp;sort='.$sort.
 570                        '&amp;startMessage='.$startMessage.'&amp;show_more=0'.
 571                        "&amp;where=$where&amp;what=$what" .
 572                        '&amp;delete_id='.$passed_id;
 573                 $del_prev_link = '<a href="'.$uri.'">'.$del_prev_link.'</a>';
 574             }
 575
 576             $del_next_link = _("Delete & Next");
 577             if ($next >= 0) {
 578                 $uri = $base_uri . 'src/read_body.php?passed_id='.$next.
 579                        '&amp;mailbox='.$urlMailbox.'&amp;sort='.$sort.
 580                        '&amp;startMessage='.$startMessage.'&amp;show_more=0'.
 581                        "&amp;where=$where&amp;what=$what" .
 582                        '&amp;delete_id='.$passed_id;
 583                 $del_next_link = '<a href="'.$uri.'">'.$del_next_link.'</a>';
 584             }
 585         }
 586
 587         $nav_row .= '['.$prev_link.$topbar_delimiter.$next_link.']';
 588         if ( isset($del_prev_link) && isset($del_next_link) )
 589             $nav_row .= $double_delimiter.'['.$del_prev_link.$topbar_delimiter.$del_next_link.']';
 590     }
 591
 592     // Start with Search Results or Message List link.
 593     $msgs_url .= "$where?where=read_body.php&amp;what=$what&amp;mailbox=" . $urlMailbox.
 594                  "&amp;startMessage=$startMessage";
 595     if ($where == 'search.php') {
 596         $msgs_str  = _("Search Results");
 597     } else {
 598         $msgs_str  = _("Message List");
 599     }
 600     $nav_row .= $double_delimiter .
 601                 '[<a href="' . $msgs_url . '">' . $msgs_str . '</a>]';
 602
 603     $nav_row .= '</small></td></tr>';
 604
 605
 606     // BEGIN MENU ROW - DELETE/REPLY/FORWARD/MOVE/etc.
 607     $menu_row = '<tr bgcolor="'.$color[0].'"><td><small>';
 608     $comp_uri = $base_uri.'src/compose.php' .
 609                 '?passed_id=' . $passed_id .
 610                 '&amp;mailbox=' . $urlMailbox .
 611                 '&amp;startMessage=' . $startMessage .
 612                  (isset($passed_ent_id) ? '&amp;passed_ent_id='.$passed_ent_id : '');
 613
 614     // Start form for reply/reply all/forward..
 615     $target = '';
 616     $on_click='';
 617     $method='method="post" ';
 618     $onsubmit='';
 619     if ($compose_new_win == '1') {
 620         if ( $javascript_on ) {
 621           $on_click=' onclick="comp_in_new_form(\''.$comp_uri.'\', this, this.form)"';
 622           $comp_uri = 'javascript:void(0)';
 623           $method='method="get" ';
 624           $onsubmit = 'onsubmit="return false" ';
 625         } else {
 626           $target = 'target="_blank"';
 627         }
 628     }
 629
 630     $menu_row .= "\n".'<form name="composeForm" action="'.$comp_uri.'" '
 631               . $method.$target.$onsubmit.' style="display: inline">'."\n";
 632
 633     // If Draft folder - create Resume link
 634     if (($mailbox == $draft_folder) && ($save_as_draft)) {
 635         $new_button = 'smaction_draft';
 636         $comp_alt_string = _("Resume Draft");
 637     } else if (handleAsSent($mailbox)) {
 638     // If in Sent folder, edit as new
 639         $new_button = 'smaction_edit_new';
 640         $comp_alt_string = _("Edit Message as New");
 641     }
 642     // Show Alt URI for Draft/Sent
 643     if (isset($comp_alt_string))
 644         $menu_row .= getButton('submit', $new_button, $comp_alt_string, $on_click) . "\n";
 645
 646     $menu_row .= getButton('submit', 'smaction_reply', _("Reply"), $on_click) . "\n";
 647     $menu_row .= getButton('submit', 'smaction_reply_all', _("Reply All"), $on_click) ."\n";
 648     $menu_row .= getButton('submit', 'smaction_forward', _("Forward"), $on_click);
 649     if ($enable_forward_as_attachment)
 650         $menu_row .= '<input type="checkbox" name="smaction_attache" />' . _("As Attachment") .'&nbsp;&nbsp;'."\n";
 651
 652     $menu_row .= '</form>&nbsp;';
 653
 654     if ( in_array('\\deleted', $aMailbox['PERMANENTFLAGS'],true) ) {
 655     // Form for deletion. Form is handled by the originating display in $where. This is right_main.php or search.php
 656         $delete_url = $base_uri . "src/$where";
 657         $menu_row .= '<form name="deleteMessageForm" action="'.$delete_url.'" method="post" style="display: inline">';
 658
 659         if (!(isset($passed_ent_id) && $passed_ent_id)) {
 660             $menu_row .= addHidden('mailbox', $aMailbox['NAME']);
 661             $menu_row .= addHidden('msg[0]', $passed_id);
 662             $menu_row .= addHidden('startMessage', $startMessage);
 663             $menu_row .= getButton('submit', 'delete', _("Delete"));
 664             $menu_row .= '<input type="checkbox" name="bypass_trash" />' . _("Bypass Trash");
 665         } else {
 666             $menu_row .= getButton('submit', 'delete', _("Delete"), '', FALSE) . "\n"; // delete button is disabled
 667         }
 668
 669         $menu_row .= '</form>';
 670     }
 671
 672     // Add top move link
 673     $menu_row .= '</small></td><td align="right">';
 674     if ( !(isset($passed_ent_id) && $passed_ent_id) &&
 675         in_array('\\deleted', $aMailbox['PERMANENTFLAGS'],true) ) {
 676
 677         $menu_row .= '<form name="moveMessageForm" action="'.$base_uri.'src/'.$where.'?'.'" method="post" style="display: inline">'.
 678               '<small>'.
 679
 680           addHidden('mailbox',$aMailbox['NAME']) .
 681           addHidden('msg[0]', $passed_id) . _("Move to:") .
 682               '<select name="targetMailbox" style="padding: 0px; margin: 0px">';
 683
 684         if (isset($lastTargetMailbox) && !empty($lastTargetMailbox)) {
 685             $menu_row .= sqimap_mailbox_option_list($imapConnection, array(strtolower($lastTargetMailbox)));
 686         } else {
 687             $menu_row .= sqimap_mailbox_option_list($imapConnection);
 688         }
 689         $menu_row .= '</select> ';
 690
 691         $menu_row .= getButton('submit', 'moveButton',_("Move")) . "\n" . '</form>';
 692     }
 693     $menu_row .= '</td></tr>';
 694
 695     // echo rows, with hooks
 696     $ret = do_hook_function('read_body_menu_top', array($nav_row, $menu_row));
 697     if (is_array($ret)) {
 698         if (isset($ret[0]) && !empty($ret[0])) {
 699             $nav_row = $ret[0];
 700         }
 701         if (isset($ret[1]) && !empty($ret[1])) {
 702             $menu_row = $ret[1];
 703         }
 704     }
 705     echo '<table width="100%" cellpadding="3" cellspacing="0" align="center" border="0">';
 706     echo $nav_on_top ? $nav_row . $menu_row : $menu_row . $nav_row;
 707     echo '</table>'."\n";
 708     do_hook('read_body_menu_bottom');
 709 }
 710
 711 function formatToolbar($mailbox, $passed_id, $passed_ent_id, $message, $color) {
 712     global $base_uri, $where, $what;
 713
 714     $urlMailbox = urlencode($mailbox);
 715     $urlPassed_id = urlencode($passed_id);
 716     $urlPassed_ent_id = urlencode($passed_ent_id);
 717
 718     $query_string = 'mailbox=' . $urlMailbox . '&amp;passed_id=' . $urlPassed_id . '&amp;passed_ent_id=' . $urlPassed_ent_id;
 719
 720     if (!empty($where)) {
 721         $query_string .= '&amp;where=' . urlencode($where);
 722     }
 723
 724     if (!empty($what)) {
 725         $query_string .= '&amp;what=' . urlencode($what);
 726     }
 727
 728     $url = $base_uri.'src/view_header.php?'.$query_string;
 729
 730     $s  = "<tr>\n" .
 731           html_tag( 'td', '', 'right', '', 'valign="middle" width="20%"' ) . '<b>' . _("Options") . ":&nbsp;&nbsp;</b></td>\n" .
 732           html_tag( 'td', '', 'left', '', 'valign="middle" width="80%"' ) . '<small>' .
 733           '<a href="'.$url.'">'._("View Full Header").'</a>';
 734
 735     /* Output the printer friendly link if we are in subtle mode. */
 736     $s .= '&nbsp;|&nbsp;' .
 737           printer_friendly_link($mailbox, $passed_id, $passed_ent_id);
 738     echo $s;
 739     do_hook("read_body_header_right");
 740     $s = "</small></td>\n" .
 741          "</tr>\n";
 742     echo $s;
 743
 744 }
 745
 746 /***************************/
 747 /*   Main of read_body.php */
 748 /***************************/
 749
 750 /* get the globals we may need */
 751
 752 sqgetGlobalVar('key',       $key,           SQ_COOKIE);
 753 sqgetGlobalVar('username',  $username,      SQ_SESSION);
 754 sqgetGlobalVar('onetimepad',$onetimepad,    SQ_SESSION);
 755 sqgetGlobalVar('delimiter', $delimiter,     SQ_SESSION);
 756 sqgetGlobalVar('base_uri',  $base_uri,      SQ_SESSION);
 757 sqgetGlobalVar('lastTargetMailbox', $lastTargetMailbox, SQ_SESSION);
 758 if (!sqgetGlobalVar('messages', $messages, SQ_SESSION) ) {
 759     $messages = array();
 760 }
 761
 762 /** GET VARS */
 763 sqgetGlobalVar('sendreceipt',   $sendreceipt,   SQ_GET);
 764 if (!sqgetGlobalVar('where',         $where,         SQ_GET) ) {
 765     $where = 'right_main.php';
 766 }
 767 if (!sqgetGlobalVar('what',          $what,          SQ_GET) ){
 768     $what = 0;
 769 }
 770 if ( sqgetGlobalVar('show_more', $temp,  SQ_GET) ) {
 771     $show_more = (int) $temp;
 772 }
 773 if ( sqgetGlobalVar('show_more_cc', $temp,  SQ_GET) ) {
 774     $show_more_cc = (int) $temp;
 775 }
 776 if ( sqgetGlobalVar('show_more_bcc', $temp,  SQ_GET) ) {
 777     $show_more_bcc = (int) $temp;
 778 }
 779 if ( sqgetGlobalVar('view_hdr', $temp,  SQ_GET) ) {
 780     $view_hdr = (int) $temp;
 781 }
 782
 783 /** GET/POST VARS */
 784 sqgetGlobalVar('passed_ent_id', $passed_ent_id);
 785 sqgetGlobalVar('mailbox',       $mailbox);
 786
 787 if ( sqgetGlobalVar('passed_id', $temp) ) {
 788     $passed_id = (int) $temp;
 789 }
 790 if ( sqgetGlobalVar('sort', $temp) ) {
 791     $sort = (int) $temp;
 792 }
 793 if ( sqgetGlobalVar('startMessage', $temp) ) {
 794     $startMessage = (int) $temp;
 795 } else {
 796     $startMessage = 1;
 797 }
 798 /**
 799  * Retrieve mailbox cache
 800  */
 801 sqgetGlobalVar('mailbox_cache',$mailbox_cache,SQ_SESSION);
 802
 803 /* end of get globals */
 804 global $sqimap_capabilities, $lastTargetMailbox;
 805
 806 $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
 807 $aMailbox = sqm_api_mailbox_select($imapConnection, $mailbox,array('setindex' => $what),array());
 808
 809 /**
 810  * Update the seen state
 811  * and ignore in_array('\\seen',$aMailbox['PERMANENTFLAGS'],true)
 812  */
 813 if (isset($aMailbox['MSG_HEADERS'][$passed_id]['FLAGS'])) {
 814     $aMailbox['MSG_HEADERS'][$passed_id]['FLAGS']['\\seen'] = true;
 815 }
 816
 817 /**
 818  * Process Delete from delete-move-next
 819  * but only if delete_id was set
 820  */
 821 if ( sqgetGlobalVar('delete_id', $delete_id, SQ_GET) ) {
 822     handleMessageListForm($imapConnection,$aMailbox,$sButton='setDeleted', array($delete_id));
 823 //    sqimap_messages_delete($imapConnection, $delete_id, $delete_id, $mailbox);
 824 //    sqimap_mailbox_expunge_dmn($imapConnection,$aMailbox,$delete_id);
 825 }
 826
 827 /**
 828  * $message contains all information about the message
 829  * including header and body
 830  */
 831
 832 if (isset($aMailbox['MSG_HEADERS'][$passed_id]['MESSAGE_OBJECT'])) {
 833     $message = $aMailbox['MSG_HEADERS'][$passed_id]['MESSAGE_OBJECT'];
 834     $FirstTimeSee = !$message->is_seen;
 835 } else {
 836     $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
 837     $FirstTimeSee = !$message->is_seen;
 838     $message->is_seen = true;
 839     $aMailbox['MSG_HEADERS'][$passed_id]['MESSAGE_OBJECT'] = $message;
 840 }
 841
 842 if (isset($passed_ent_id) && $passed_ent_id) {
 843     $message = $message->getEntity($passed_ent_id);
 844     if ($message->type0 != 'message'  && $message->type1 != 'rfc822') {
 845         $message = $message->parent;
 846     }
 847     $read = sqimap_run_command ($imapConnection, "FETCH $passed_id BODY[$passed_ent_id.HEADER]", true, $response, $msg, TRUE);
 848     $rfc822_header = new Rfc822Header();
 849     $rfc822_header->parseHeader($read);
 850     $message->rfc822_header = $rfc822_header;
 851 } else {
 852     $passed_ent_id = 0;
 853 }
 854 $header = $message->header;
 855
 856
 857 /****************************************/
 858 /* Block for handling incoming url vars */
 859 /****************************************/
 860
 861 if (isset($sendreceipt)) {
 862    if ( !$message->is_mdnsent ) {
 863       $final_recipient = '';
 864       if ((isset($identity)) && ($identity != 0)) //Main identity
 865          $final_recipient = trim(getPref($data_dir, $username, 'email_address' . $identity, '' ));
 866       if ($final_recipient == '' )
 867          $final_recipient = trim(getPref($data_dir, $username, 'email_address', '' ));
 868       $supportMDN = ServerMDNSupport($aMailbox["PERMANENTFLAGS"]);
 869       if ( SendMDN( $mailbox, $passed_id, $final_recipient, $message, $imapConnection ) > 0 && $supportMDN ) {
 870          ToggleMDNflag( true, $imapConnection, $mailbox, $passed_id);
 871          $message->is_mdnsent = true;
 872          $aMailbox['MSG_HEADERS'][$passed_id]['MESSAGE_OBJECT'] = $message;
 873       }
 874       ClearAttachments();
 875    }
 876 }
 877 /***********************************************/
 878 /* End of block for handling incoming url vars */
 879 /***********************************************/
 880
 881
 882
 883 $messagebody = '';
 884 do_hook('read_body_top');
 885 if ($show_html_default == 1) {
 886     $ent_ar = $message->findDisplayEntity(array());
 887 } else {
 888     $ent_ar = $message->findDisplayEntity(array(), array('text/plain'));
 889 }
 890 $cnt = count($ent_ar);
 891 for ($i = 0; $i < $cnt; $i++) {
 892    $messagebody .= formatBody($imapConnection, $message, $color, $wrap_at, $ent_ar[$i], $passed_id, $mailbox);
 893    if ($i != $cnt-1) {
 894        $messagebody .= '<hr style="height: 1px;" />';
 895    }
 896 }
 897
 898 displayPageHeader($color, $mailbox);
 899 formatMenuBar($aMailbox, $passed_id, $passed_ent_id, $message,false);
 900 formatEnvheader($aMailbox, $passed_id, $passed_ent_id, $message, $color, $FirstTimeSee);
 901 echo '<table width="100%" cellpadding="0" cellspacing="0" align="center" border="0">';
 902 echo '  <tr><td>';
 903 echo '    <table width="100%" cellpadding="1" cellspacing="0" align="center" border="0" bgcolor="'.$color[9].'">';
 904 echo '      <tr><td>';
 905 echo '        <table width="100%" cellpadding="3" cellspacing="0" align="center" border="0">';
 906 echo '          <tr bgcolor="'.$color[4].'"><td>';
 907 // echo '            <table cellpadding="1" cellspacing="5" align="left" border="0">';
 908 echo html_tag( 'table' ,'' , 'left', '', 'cellpadding="1" cellspacing="5" border="0"' );
 909 echo '              <tr>' . html_tag( 'td', '<br />'. $messagebody."\n", 'left')
 910                         . '</tr>';
 911 echo '            </table>';
 912 echo '          </td></tr>';
 913 echo '        </table></td></tr>';
 914 echo '    </table>';
 915 echo '  </td></tr>';
 916
 917 echo '<tr><td height="5" colspan="2" bgcolor="'.
 918           $color[4].'"></td></tr>'."\n";
 919
 920 $attachmentsdisplay = formatAttachments($message,$ent_ar,$mailbox, $passed_id);
 921 if ($attachmentsdisplay) {
 922    echo '  </table>';
 923    echo '    <table width="100%" cellpadding="1" cellspacing="0" align="center"'.' border="0" bgcolor="'.$color[9].'">';
 924    echo '     <tr><td>';
 925    echo '       <table width="100%" cellpadding="0" cellspacing="0" align="center" border="0" bgcolor="'.$color[4].'">';
 926    echo '        <tr>' . html_tag( 'td', '', 'left', $color[9] );
 927    echo '           <b>' . _("Attachments") . ':</b>';
 928    echo '        </td></tr>';
 929    echo '        <tr><td>';
 930    echo '          <table width="100%" cellpadding="2" cellspacing="2" align="center"'.' border="0" bgcolor="'.$color[0].'"><tr><td>';
 931    echo              $attachmentsdisplay;
 932    echo '          </td></tr></table>';
 933    echo '       </td></tr></table>';
 934    echo '  </td></tr>';
 935    echo '<tr><td height="5" colspan="2" bgcolor="'.
 936           $color[4].'"></td></tr>';
 937 }
 938 echo '</table>';
 939
 940 /* show attached images inline -- if pref'fed so */
 941 if (($attachment_common_show_images) &&
 942     is_array($attachment_common_show_images_list)) {
 943     foreach ($attachment_common_show_images_list as $img) {
 944         $imgurl = SM_PATH . 'src/download.php' .
 945                 '?' .
 946                 'passed_id='     . urlencode($img['passed_id']) .
 947                 '&amp;mailbox='       . urlencode($mailbox) .
 948                 '&amp;ent_id=' . urlencode($img['ent_id']) .
 949                 '&amp;absolute_dl=true';
 950
 951         echo html_tag( 'table', "\n" .
 952                     html_tag( 'tr', "\n" .
 953                         html_tag( 'td', '<img src="' . $imgurl . '" />' ."\n", 'left'
 954                         )
 955                     ) ,
 956         'center', '', 'cellspacing="0" border="0" cellpadding="2"');
 957     }
 958 }
 959
 960 formatMenuBar($aMailbox, $passed_id, $passed_ent_id, $message, false, FALSE);
 961
 962 do_hook('read_body_bottom');
 963 sqimap_logout($imapConnection);
 964 /* sessions are written at the end of the script. it's better to register
 965    them at the end so we avoid double session_register calls */
 966 /* add the mailbox to the cache */
 967 $mailbox_cache[$aMailbox['NAME']] = $aMailbox;
 968 sqsession_register($mailbox_cache,'mailbox_cache');
 969 ?>
 970 </body></html>