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