src/read_body.php

   1 <?php
   2 /**
   3  * read_body.php
   4  *
   5  * Copyright (c) 1999-2004 The SquirrelMail Project Team
   6  * Licensed under the GNU GPL. For full terms see the file COPYING.
   7  *
   8  * This file is used for reading the msgs array and displaying
   9  * the resulting emails in the right frame.
  10  *
  11  * @version $Id$
  12  * @package squirrelmail
  13  */
  14
  15 /**
  16  * Path for SquirrelMail required files.
  17  * @ignore
  18  */
  19 define('SM_PATH','../');
  20
  21 /* SquirrelMail required files. */
  22 require_once(SM_PATH . 'include/validate.php');
  23 require_once(SM_PATH . 'functions/global.php');
  24 require_once(SM_PATH . 'functions/imap.php');
  25 require_once(SM_PATH . 'functions/mime.php');
  26 require_once(SM_PATH . 'functions/date.php');
  27 require_once(SM_PATH . 'functions/url_parser.php');
  28 require_once(SM_PATH . 'functions/html.php');
  29 require_once(SM_PATH . 'functions/global.php');
  30 require_once(SM_PATH . 'functions/identity.php');
  31 require_once(SM_PATH . 'functions/mailbox_display.php');
  32
  33 /**
  34  * Given an IMAP message id number, this will look it up in the cached
  35  * and sorted msgs array and return the index of the next message
  36  *
  37  * @param int $passed_id The current message UID
  38  * @return the index of the next valid message from the array
  39  */
  40 function findNextMessage($passed_id) {
  41     global $server_sort_array;
  42     $result = -1;
  43     $count = count($server_sort_array) - 1;
  44     foreach($server_sort_array as $key=>$value) {
  45         if ($passed_id == $value) {
  46             if ($key == $count) {
  47                 break;
  48             }
  49             $result = $server_sort_array[$key + 1];
  50             break;
  51         }
  52     }
  53     return $result;
  54 }
  55
  56 /**
  57  * Given an IMAP message id number, this will look it up in the cached
  58  * and sorted msgs array and return the index of the previous message
  59  *
  60  * @param int $passed_id The current message UID
  61  * @return the index of the next valid message from the array
  62  */
  63 function findPreviousMessage($numMessages, $passed_id) {
  64     global $server_sort_array;
  65     $result = -1;
  66     foreach($server_sort_array as $key=>$value) {
  67         if ($passed_id == $value) {
  68             if ($key != 0) {
  69                 $result = $server_sort_array[$key - 1];
  70             }
  71             break;
  72         }
  73     }
  74
  75     return $result;
  76 }
  77
  78 /**
  79  * Displays a link to a page where the message is displayed more
  80  * "printer friendly".
  81  * @param string $mailbox Name of current mailbox
  82  * @param int $passed_id
  83  */
  84 function printer_friendly_link($mailbox, $passed_id, $passed_ent_id) {
  85     global $javascript_on, $color;
  86
  87     $params = '?passed_ent_id=' . urlencode($passed_ent_id) .
  88               '&mailbox=' . urlencode($mailbox) .
  89               '&passed_id=' . urlencode($passed_id);
  90
  91     $print_text = _("View Printable Version");
  92
  93     $result = '';
  94     /* Output the link. */
  95     if ($javascript_on) {
  96         $result = '<script language="javascript" type="text/javascript">' . "\n" .
  97                   '<!--' . "\n" .
  98                   "  function printFormat() {\n" .
  99                   '    window.open("../src/printer_friendly_main.php' .
 100                   $params . '","Print","width=800,height=600");' . "\n".
 101                   "  }\n" .
 102                   "// -->\n" .
 103                   "</script>\n" .
 104                   "<a href=\"javascript:printFormat();\">$print_text</a>\n";
 105     } else {
 106         $result = '<a target="_blank" href="../src/printer_friendly_bottom.php' .
 107                   "$params\">$print_text</a>\n";
 108     }
 109     return $result;
 110 }
 111
 112 function ServerMDNSupport($aFlags) {
 113     /* escaping $ doesn't work -> \x36 */
 114     return (array_search('$mdnsent',$aFlags,true) !== false ||
 115             array_search('\\*',$aFlags,true) !== false) ? true : false;
 116     //$ret = preg_match('/(\x36MDNSent|\\\\\*)/i', $read);
 117     //return $ret;
 118 }
 119
 120 function SendMDN ( $mailbox, $passed_id, $sender, $message, $imapConnection) {
 121     global $username, $attachment_dir,
 122            $version, $attachments, $squirrelmail_language, $default_charset,
 123            $languages, $useSendmail, $domain, $sent_folder,
 124            $popuser, $data_dir, $username;
 125
 126     sqgetGlobalVar('SERVER_NAME', $SERVER_NAME, SQ_SERVER);
 127
 128     $header = $message->rfc822_header;
 129     $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
 130
 131     $rfc822_header = new Rfc822Header();
 132     $content_type  = new ContentType('multipart/report');
 133     $content_type->properties['report-type']='disposition-notification';
 134
 135     set_my_charset();
 136     if ($default_charset) {
 137         $content_type->properties['charset']=$default_charset;
 138     }
 139     $rfc822_header->content_type = $content_type;
 140     $rfc822_header->to[] = $header->dnt;
 141     $rfc822_header->subject = _("Read:") . ' ' . encodeHeader($header->subject);
 142
 143     // Patch #793504 Return Receipt Failing with <@> from Tim Craig (burny_md)
 144     // This merely comes from compose.php and only happens when there is no
 145     // email_addr specified in user's identity (which is the startup config)
 146     if (ereg("^([^@%/]+)[@%/](.+)$", $username, $usernamedata)) {
 147        $popuser = $usernamedata[1];
 148        $domain  = $usernamedata[2];
 149        unset($usernamedata);
 150     } else {
 151        $popuser = $username;
 152     }
 153
 154     $reply_to = '';
 155     $ident = get_identities();
 156     if(!isset($identity)) $identity = 0;
 157     $full_name = $ident[$identity]['full_name'];
 158     $from_mail = $ident[$identity]['email_address'];
 159     $from_addr = '"'.$full_name.'" <'.$from_mail.'>';
 160     $reply_to  = $ident[$identity]['reply_to'];
 161
 162     if (!$from_mail) {
 163        $from_mail = "$popuser@$domain";
 164        $from_addr = $from_mail;
 165     }
 166     $rfc822_header->from = $rfc822_header->parseAddress($from_addr,true);
 167     if ($reply_to) {
 168        $rfc822_header->reply_to = $rfc822_header->parseAddress($reply_to,true);
 169     }
 170
 171     // part 1 (RFC2298)
 172     $senton = getLongDateString( $header->date );
 173     $to_array = $header->to;
 174     $to = '';
 175     foreach ($to_array as $line) {
 176         $to .= ' '.$line->getAddress();
 177     }
 178     $now = getLongDateString( time() );
 179     set_my_charset();
 180     $body = _("Your message") . "\r\n\r\n" .
 181             "\t" . _("To:") . ' ' . decodeHeader($to,false,false) . "\r\n" .
 182             "\t" . _("Subject:") . ' ' . decodeHeader($header->subject,false,false) . "\r\n" .
 183             "\t" . _("Sent:") . ' ' . $senton . "\r\n" .
 184             "\r\n" .
 185             sprintf( _("Was displayed on %s"), $now );
 186
 187     $special_encoding = '';
 188     if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
 189         function_exists($languages[$squirrelmail_language]['XTRA_CODE'])) {
 190         $body = $languages[$squirrelmail_language]['XTRA_CODE']('encode', $body);
 191         if (strtolower($default_charset) == 'iso-2022-jp') {
 192             if (mb_detect_encoding($body) == 'ASCII') {
 193                 $special_encoding = '8bit';
 194             } else {
 195                 $body = mb_convert_encoding($body, 'JIS');
 196                 $special_encoding = '7bit';
 197             }
 198         }
 199     }
 200     $part1 = new Message();
 201     $part1->setBody($body);
 202     $mime_header = new MessageHeader;
 203     $mime_header->type0 = 'text';
 204     $mime_header->type1 = 'plain';
 205     if ($special_encoding) {
 206         $mime_header->encoding = $special_encoding;
 207     } else {
 208         $mime_header->encoding = 'us-ascii';
 209     }
 210     if ($default_charset) {
 211         $mime_header->parameters['charset'] = $default_charset;
 212     }
 213     $part1->mime_header = $mime_header;
 214
 215     // part2  (RFC2298)
 216     $original_recipient  = $to;
 217     $original_message_id = $header->message_id;
 218
 219     $report = "Reporting-UA : $SERVER_NAME ; SquirrelMail (version $version) \r\n";
 220     if ($original_recipient != '') {
 221         $report .= "Original-Recipient : $original_recipient\r\n";
 222     }
 223     $final_recipient = $sender;
 224     $report .= "Final-Recipient: rfc822; $final_recipient\r\n" .
 225               "Original-Message-ID : $original_message_id\r\n" .
 226               "Disposition: manual-action/MDN-sent-manually; displayed\r\n";
 227
 228     $part2 = new Message();
 229     $part2->setBody($report);
 230     $mime_header = new MessageHeader;
 231     $mime_header->type0 = 'message';
 232     $mime_header->type1 = 'disposition-notification';
 233     $mime_header->encoding = 'us-ascii';
 234     $part2->mime_header = $mime_header;
 235
 236     $composeMessage = new Message();
 237     $composeMessage->rfc822_header = $rfc822_header;
 238     $composeMessage->addEntity($part1);
 239     $composeMessage->addEntity($part2);
 240
 241
 242     if ($useSendmail) {
 243         require_once(SM_PATH . 'class/deliver/Deliver_SendMail.class.php');
 244         global $sendmail_path;
 245         $deliver = new Deliver_SendMail();
 246         $stream = $deliver->initStream($composeMessage,$sendmail_path);
 247     } else {
 248         require_once(SM_PATH . 'class/deliver/Deliver_SMTP.class.php');
 249         $deliver = new Deliver_SMTP();
 250         global $smtpServerAddress, $smtpPort, $smtp_auth_mech, $pop_before_smtp;
 251         $authPop = (isset($pop_before_smtp) && $pop_before_smtp) ? true : false;
 252         get_smtp_user($user, $pass);
 253         $stream = $deliver->initStream($composeMessage,$domain,0,
 254                                        $smtpServerAddress, $smtpPort, $user, $pass, $authPop);
 255     }
 256     $success = false;
 257     if ($stream) {
 258         $length  = $deliver->mail($composeMessage, $stream);
 259         $success = $deliver->finalizeStream($stream);
 260     }
 261     if (!$success) {
 262         $msg  = $deliver->dlv_msg . '<br>' .
 263                 _("Server replied: ") . $deliver->dlv_ret_nr . ' '.
 264                 $deliver->dlv_server_msg;
 265         require_once(SM_PATH . 'functions/display_messages.php');
 266         plain_error_message($msg, $color);
 267     } else {
 268         unset ($deliver);
 269         if (sqimap_mailbox_exists ($imapConnection, $sent_folder)) {
 270             sqimap_append ($imapConnection, $sent_folder, $length);
 271             require_once(SM_PATH . 'class/deliver/Deliver_IMAP.class.php');
 272             $imap_deliver = new Deliver_IMAP();
 273             $imap_deliver->mail($composeMessage, $imapConnection);
 274             sqimap_append_done ($imapConnection);
 275             unset ($imap_deliver);
 276         }
 277     }
 278     return $success;
 279 }
 280
 281 function ToggleMDNflag ($set ,$imapConnection, $mailbox, $passed_id) {
 282     $sg   =  $set?'+':'-';
 283     $cmd  = 'STORE ' . $passed_id . ' ' . $sg . 'FLAGS ($MDNSent)';
 284     $read = sqimap_run_command ($imapConnection, $cmd, true, $response,
 285                                 $readmessage, TRUE);
 286 }
 287
 288 function ClearAttachments() {
 289     global $username, $attachments, $attachment_dir;
 290
 291     $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
 292
 293     $rem_attachments = array();
 294     if (isset($attachments)) {
 295         foreach ($attachments as $info) {
 296             if ($info['session'] == -1) {
 297                 $attached_file = "$hashed_attachment_dir/$info[localfilename]";
 298                 if (file_exists($attached_file)) {
 299                     unlink($attached_file);
 300                 }
 301             } else {
 302                 $rem_attachments[] = $info;
 303             }
 304         }
 305     }
 306     $attachments = $rem_attachments;
 307 }
 308
 309 function formatRecipientString($recipients, $item ) {
 310     global $show_more_cc, $show_more, $show_more_bcc,
 311            $PHP_SELF;
 312
 313     $string = '';
 314     if ((is_array($recipients)) && (isset($recipients[0]))) {
 315         $show = false;
 316
 317         if ($item == 'to') {
 318             if ($show_more) {
 319                 $show = true;
 320                 $url = set_url_var($PHP_SELF, 'show_more',0);
 321             } else {
 322                 $url = set_url_var($PHP_SELF, 'show_more',1);
 323             }
 324         } else if ($item == 'cc') {
 325             if ($show_more_cc) {
 326                 $show = true;
 327                 $url = set_url_var($PHP_SELF, 'show_more_cc',0);
 328             } else {
 329                 $url = set_url_var($PHP_SELF, 'show_more_cc',1);
 330             }
 331         } else if ($item == 'bcc') {
 332             if ($show_more_bcc) {
 333                 $show = true;
 334                 $url = set_url_var($PHP_SELF, 'show_more_bcc',0);
 335             } else {
 336                 $url = set_url_var($PHP_SELF, 'show_more_bcc',1);
 337             }
 338         }
 339
 340         $cnt = count($recipients);
 341         foreach($recipients as $r) {
 342             $add = decodeHeader($r->getAddress(true));
 343             if ($string) {
 344                 $string .= '<BR>' . $add;
 345             } else {
 346                 $string = $add;
 347                 if ($cnt > 1) {
 348                     $string .= '&nbsp;(<A HREF="'.$url;
 349                     if ($show) {
 350                        $string .= '">'._("less").'</A>)';
 351                     } else {
 352                        $string .= '">'._("more").'</A>)';
 353                        break;
 354                     }
 355                 }
 356             }
 357         }
 358     }
 359     return $string;
 360 }
 361
 362 function formatEnvheader($mailbox, $passed_id, $passed_ent_id, $message,
 363                          $color, $FirstTimeSee) {
 364     global $msn_user_support, $default_use_mdn, $default_use_priority,
 365            $show_xmailer_default, $mdn_user_support, $PHP_SELF, $javascript_on,
 366            $squirrelmail_language;
 367
 368     $header = $message->rfc822_header;
 369     $env = array();
 370     $env[_("Subject")] = str_replace("&nbsp;"," ",decodeHeader($header->subject));
 371
 372     $from_name = $header->getAddr_s('from');
 373     if (!$from_name)
 374         $from_name = $header->getAddr_s('sender');
 375     if (!$from_name)
 376         $env[_("From")] = _("Unknown sender");
 377     else
 378         $env[_("From")] = decodeHeader($from_name);
 379     $env[_("Date")] = getLongDateString($header->date);
 380     $env[_("To")] = formatRecipientString($header->to, "to");
 381     $env[_("Cc")] = formatRecipientString($header->cc, "cc");
 382     $env[_("Bcc")] = formatRecipientString($header->bcc, "bcc");
 383     if ($default_use_priority) {
 384         $env[_("Priority")] = htmlspecialchars(getPriorityStr($header->priority));
 385     }
 386     if ($show_xmailer_default) {
 387         $env[_("Mailer")] = decodeHeader($header->xmailer);
 388     }
 389     if ($default_use_mdn) {
 390         if ($mdn_user_support) {
 391             if ($header->dnt) {
 392                 if ($message->is_mdnsent) {
 393                     $env[_("Read receipt")] = _("sent");
 394                 } else {
 395                     $env[_("Read receipt")] = _("requested");
 396                     if (!(handleAsSent($mailbox) ||
 397                           $message->is_deleted ||
 398                           $passed_ent_id)) {
 399                         $mdn_url = $PHP_SELF . '&sendreceipt=1';
 400                         if ($FirstTimeSee && $javascript_on) {
 401                             $script  = '<script language="JavaScript" type="text/javascript">' . "\n";
 402                             $script .= '<!--'. "\n";
 403                             $script .= 'if(window.confirm("' .
 404                                        _("The message sender has requested a response to indicate that you have read this message. Would you like to send a receipt?") .
 405                                        '")) {  '."\n" .
 406                                        '    sendMDN()'.
 407                                        '}' . "\n";
 408                             $script .= '// -->'. "\n";
 409                             $script .= '</script>'. "\n";
 410                             echo $script;
 411                         }
 412                         $env[_("Read receipt")] .= '&nbsp;<a href="' . $mdn_url . '">[' .
 413                                                    _("Send read receipt now") . ']</a>';
 414                     }
 415                 }
 416             }
 417         }
 418     }
 419
 420     $s  = '<TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="2" BORDER="0"';
 421     $s .= ' ALIGN="center" BGCOLOR="'.$color[0].'">';
 422     foreach ($env as $key => $val) {
 423         if ($val) {
 424             $s .= '<TR>';
 425             $s .= html_tag('TD', '<B>' . $key . ':&nbsp;&nbsp;</B>', 'RIGHT', '', 'VALIGN="TOP" WIDTH="20%"') . "\n";
 426             $s .= html_tag('TD', $val, 'left', '', 'VALIGN="TOP" WIDTH="80%"') . "\n";
 427             $s .= '</TR>';
 428         }
 429     }
 430     echo '<TABLE BGCOLOR="'.$color[9].'" WIDTH="100%" CELLPADDING="1"'.
 431          ' CELLSPACING="0" BORDER="0" ALIGN="center">'."\n";
 432     echo '<TR><TD HEIGHT="5" COLSPAN="2" BGCOLOR="'.
 433           $color[4].'"></TD></TR><TR><TD align=center>'."\n";
 434     echo $s;
 435     do_hook('read_body_header');
 436     formatToolbar($mailbox, $passed_id, $passed_ent_id, $message, $color);
 437     echo '</TABLE>';
 438     echo '</TD></TR><TR><TD HEIGHT="5" COLSPAN="2" BGCOLOR="'.$color[4].'"></TD></TR>'."\n";
 439     echo '</TABLE>';
 440 }
 441
 442 /**
 443  * Format message toolbar
 444  *
 445  * @param string $mailbox Name of current mailbox
 446  * @param int $passed_id UID of current message
 447  * @param int $passed_ent_id Id of entity within message
 448  * @param object $message Current message object
 449  * @param object $mbx_response
 450  */
 451 function formatMenubar($mailbox, $passed_id, $passed_ent_id, $message, $mbx_response, $nav_on_top = TRUE) {
 452     global $base_uri, $draft_folder, $where, $what, $color, $sort,
 453            $startMessage, $PHP_SELF, $save_as_draft,
 454            $enable_forward_as_attachment, $imapConnection, $lastTargetMailbox,
 455            $data_dir, $username, $delete_prev_next_display,
 456            $compose_new_win, $javascript_on;
 457
 458     $topbar_delimiter = '&nbsp;|&nbsp;';
 459     $double_delimiter = '&nbsp;&nbsp;&nbsp;&nbsp;';
 460     $urlMailbox = urlencode($mailbox);
 461
 462     $msgs_url = $base_uri . 'src/';
 463
 464     // BEGIN NAV ROW - PREV/NEXT, DEL PREV/NEXT, LINKS TO INDEX, etc.
 465     $nav_row = '<tr><td align="left" colspan="2" style="border: 1px solid '.$color[9].';"><small>';
 466
 467     // Create Prev & Next links
 468     // Handle nested entities first (i.e. Mime Attach parts)
 469     if (isset($passed_ent_id) && $passed_ent_id) {
 470         // code for navigating through attached message/rfc822 messages
 471         $url = set_url_var($PHP_SELF, 'passed_ent_id',0);
 472         $entities     = array();
 473         $entity_count = array();
 474         $c = 0;
 475
 476         foreach($message->parent->entities as $ent) {
 477             if ($ent->type0 == 'message' && $ent->type1 == 'rfc822') {
 478                 $c++;
 479                 $entity_count[$c] = $ent->entity_id;
 480                 $entities[$ent->entity_id] = $c;
 481             }
 482         }
 483
 484         $prev_link = _("Previous");
 485         if($entities[$passed_ent_id] > 1) {
 486             $prev_ent_id = $entity_count[$entities[$passed_ent_id] - 1];
 487             $prev_link   = '<a href="'
 488                          . set_url_var($PHP_SELF, 'passed_ent_id', $prev_ent_id)
 489                          . '">' . $prev_link . '</a>';
 490         }
 491
 492         $next_link = _("Next");
 493         if($entities[$passed_ent_id] < $c) {
 494             $next_ent_id = $entity_count[$entities[$passed_ent_id] + 1];
 495             $next_link   = '<a href="'
 496                          . set_url_var($PHP_SELF, 'passed_ent_id', $next_ent_id)
 497                          . '">' . $next_link . '</a>';
 498         }
 499
 500         $par_ent_id = $message->parent->entity_id;
 501         $up_link = '';
 502         if ($par_ent_id) {
 503             $par_ent_id = substr($par_ent_id,0,-2);
 504             if ( $par_ent_id != 0 ) {
 505                 $up_link = $topbar_delimiter;
 506                 $url = set_url_var($PHP_SELF, 'passed_ent_id',$par_ent_id);
 507                 $up_link .= '<a href="'.$url.'">'._("Up").'</a>';
 508             }
 509         }
 510
 511         $nav_row .= $prev_link . $up_link . $topbar_delimiter . $next_link;
 512         $nav_row .= $double_delimiter . '[<a href="'.$url.'">'._("View Message").'</a>]';
 513
 514     // Prev/Next links for regular messages
 515     } else if ( !(isset($where) && isset($what)) ) {
 516         $prev = findPreviousMessage($mbx_response['EXISTS'], $passed_id);
 517         $next = findNextMessage($passed_id);
 518
 519         $prev_link = _("Previous");
 520         if ($prev >= 0) {
 521             $uri = $base_uri . 'src/read_body.php?passed_id='.$prev.
 522                    '&amp;mailbox='.$urlMailbox.'&amp;sort='.$sort.
 523                    '&amp;startMessage='.$startMessage.'&amp;show_more=0';
 524             $prev_link = '<a href="'.$uri.'">'.$prev_link.'</a>';
 525         }
 526
 527         $next_link = _("Next");
 528         if ($next >= 0) {
 529             $uri = $base_uri . 'src/read_body.php?passed_id='.$next.
 530                    '&amp;mailbox='.$urlMailbox.'&amp;sort='.$sort.
 531                    '&amp;startMessage='.$startMessage.'&amp;show_more=0';
 532             $next_link = '<a href="'.$uri.'">'.$next_link.'</a>';
 533         }
 534
 535         // Only bother with Delete & Prev and Delete & Next IF
 536         // top display is enabled.
 537         if ( $delete_prev_next_display == 1 &&
 538                array_search('\\deleted', $mbx_response['PERMANENTFLAGS'],true) !== false) {
 539             $del_prev_link = _("Delete & Prev");
 540             if ($prev >= 0) {
 541                 $uri = $base_uri . 'src/read_body.php?passed_id='.$prev.
 542                        '&amp;mailbox='.$urlMailbox.'&amp;sort='.$sort.
 543                        '&amp;startMessage='.$startMessage.'&amp;show_more=0'.
 544                        '&amp;delete_id='.$passed_id;
 545                 $del_prev_link = '<a href="'.$uri.'">'.$del_prev_link.'</a>';
 546             }
 547
 548             $del_next_link = _("Delete & Next");
 549             if ($next >= 0) {
 550                 $uri = $base_uri . 'src/read_body.php?passed_id='.$next.
 551                        '&amp;mailbox='.$urlMailbox.'&amp;sort='.$sort.
 552                        '&amp;startMessage='.$startMessage.'&amp;show_more=0'.
 553                        '&amp;delete_id='.$passed_id;
 554                 $del_next_link = '<a href="'.$uri.'">'.$del_next_link.'</a>';
 555             }
 556         }
 557
 558         $nav_row .= '['.$prev_link.$topbar_delimiter.$next_link.']';
 559         if ( isset($del_prev_link) && isset($del_next_link) )
 560             $nav_row .= $double_delimiter.'['.$del_prev_link.$topbar_delimiter.$del_next_link.']';
 561     }
 562
 563     // Start with Search Results or Message List link.
 564     if (isset($where) && isset($what)) {
 565         $msgs_url .= 'search.php?where=' . urlencode($where) .
 566                      '&amp;what=' . urlencode($what) . '&amp;mailbox=' . $urlMailbox;
 567         $msgs_str  = _("Search Results");
 568     } else {
 569         $msgs_url .= 'right_main.php?sort=' . $sort . '&amp;startMessage=' .
 570                      $startMessage . '&amp;mailbox=' . $urlMailbox;
 571         $msgs_str  = _("Message List");
 572     }
 573     $nav_row .= $double_delimiter .
 574                 '[<a href="' . $msgs_url . '">' . $msgs_str . '</a>]';
 575
 576     $nav_row .= '</small></td></tr>';
 577
 578
 579     // BEGIN MENU ROW - DELETE/REPLY/FORWARD/MOVE/etc.
 580     $menu_row = '<tr bgcolor="'.$color[9].'"><td><small>';
 581     $comp_uri = $base_uri.'src/compose.php' .
 582                 '?passed_id=' . $passed_id .
 583                 '&amp;mailbox=' . $urlMailbox .
 584                 '&amp;startMessage=' . $startMessage .
 585                  (isset($passed_ent_id) ? '&amp;passed_ent_id='.$passed_ent_id : '');
 586
 587     // Start form for reply/reply all/forward..
 588     $target = '';
 589     $on_click='';
 590     $method='method="post" ';
 591     if ($compose_new_win == '1') {
 592         if ( $javascript_on ) {
 593           $on_click=' onclick="comp_in_new_form(\''.$comp_uri.'\', this, this.form)"';
 594           $comp_uri = 'javascript:void(0)';
 595           $method='method="get" ';
 596         } else {
 597           $target = 'target="_blank"';
 598         }
 599     }
 600
 601     $menu_row .= "\n".'<form name="composeForm" action="'.$comp_uri.'" '.$method.$target.' style="display: inline">'."\n";
 602
 603     // If Draft folder - create Resume link
 604     if (($mailbox == $draft_folder) && ($save_as_draft)) {
 605         $new_button = 'smaction_draft';
 606         $comp_alt_string = _("Resume Draft");
 607     } else if (handleAsSent($mailbox)) {
 608     // If in Sent folder, edit as new
 609         $new_button = 'smaction_edit_new';
 610         $comp_alt_string = _("Edit Message as New");
 611     }
 612     // Show Alt URI for Draft/Sent
 613     if (isset($comp_alt_string))
 614         $menu_row .= getButton('SUBMIT', $new_button, $comp_alt_string, $on_click) . "\n";
 615
 616     $menu_row .= getButton('SUBMIT', 'smaction_reply', _("Reply"), $on_click) . "\n";
 617     $menu_row .= getButton('SUBMIT', 'smaction_reply_all', _("Reply All"), $on_click) ."\n";
 618     $menu_row .= getButton('SUBMIT', 'smaction_forward', _("Forward"), $on_click);
 619     if ($enable_forward_as_attachment)
 620         $menu_row .= '<input type="checkbox" name="smaction_attache">' . _("As Attachment") .'&nbsp;&nbsp;'."\n";
 621
 622     $menu_row .= '</form>&nbsp;';
 623
 624     if (array_search('\\deleted', $mbx_response['PERMANENTFLAGS'],true) !== false) {
 625     // Form for deletion
 626         $delete_url = $base_uri . 'src/delete_message.php?mailbox=' . $urlMailbox;
 627         $menu_row .= '<form action="'.$delete_url.'" method="post" style="display: inline">';
 628
 629         if (!(isset($passed_ent_id) && $passed_ent_id)) {
 630             $menu_row .= addHidden('message', $passed_id);
 631
 632             if ($where && $what) {
 633             $menu_row .= addHidden('where', $where);
 634             $menu_row .= addHidden('what',  $what);
 635             } else {
 636             $menu_row .= addHidden('sort',  $sort);
 637             $menu_row .= addHidden('startMessage', $startMessage);
 638             }
 639             $menu_row .= getButton('SUBMIT', 'delete', _("Delete"));
 640             $menu_row .= '<input type="checkbox" name="bypass_trash">' . _("Bypass Trash");
 641         }
 642         else
 643         $menu_row .= getButton('SUBMIT', 'delete', _("Delete"), '', FALSE) . "\n"; // delete button is disabled
 644
 645         $menu_row .= '</form>';
 646     }
 647
 648     // Add top move link
 649     $menu_row .= '</small></td><td align="right">';
 650     if ( !(isset($passed_ent_id) && $passed_ent_id) &&
 651         array_search('\\deleted', $mbx_response['PERMANENTFLAGS'],true) !== false) {
 652
 653         $current_box = 'mailbox='.$mailbox.'&sort='.$sort.'&startMessage='.$startMessage;
 654
 655         // Set subsequent location based on whether or not there is a 'next' message.
 656         if ( isset($next) && $next >= 0 ) {
 657             $location = $base_uri . 'src/read_body.php?passed_id='.$next.'&';
 658         } elseif (isset($prev) && $prev >= 0) {
 659             $location = $base_uri . 'src/read_body.php?passed_id='.$prev.'&';
 660         } else {
 661             $location = $base_uri . 'src/right_main.php?';
 662         }
 663
 664         $menu_row .= '<form action="'.$base_uri.'src/move_messages.php?'.$current_box.'" method="post" style="display: inline">'.
 665               '<small>'.
 666               addHidden('show_more', '0' ).
 667               addHidden('dmn', '1').
 668               addHidden('location', $location.$current_box).
 669               addHidden('msg[0]', $passed_id) . _("Move to:") .
 670               '<select name="targetMailbox" style="padding: 0px; margin: 0px">';
 671
 672         if (isset($lastTargetMailbox) && !empty($lastTargetMailbox)) {
 673             $menu_row .= sqimap_mailbox_option_list($imapConnection, array(strtolower($lastTargetMailbox)));
 674         } else {
 675             $menu_row .= sqimap_mailbox_option_list($imapConnection);
 676         }
 677         $menu_row .= '</select> ';
 678
 679         $menu_row .= getButton('SUBMIT', 'moveButton',_("Move")) . "\n" . '</form>';
 680     }
 681     $menu_row .= '</td></tr>';
 682
 683     // echo rows, with hooks
 684     $ret = do_hook_function('read_body_menu_top', array($nav_row, $menu_row));
 685     if (is_array($ret)) {
 686         if (isset($ret[0]) && !empty($ret[0])) {
 687             $nav_row = $ret[0];
 688         }
 689         if (isset($ret[1]) && !empty($ret[1])) {
 690             $menu_row = $ret[1];
 691         }
 692     }
 693     echo '<table width="100%" cellpadding="3" cellspacing="0" align="center" border="0">';
 694     echo $nav_on_top ? $nav_row . $menu_row : $menu_row . $nav_row;
 695     echo '</table>'."\n";
 696     do_hook('read_body_menu_bottom');
 697 }
 698
 699 function formatToolbar($mailbox, $passed_id, $passed_ent_id, $message, $color) {
 700     global $base_uri, $where, $what;
 701
 702     $urlMailbox = urlencode($mailbox);
 703     $urlPassed_id = urlencode($passed_id);
 704     $urlPassed_ent_id = urlencode($passed_ent_id);
 705
 706     $query_string = 'mailbox=' . $urlMailbox . '&amp;passed_id=' . $urlPassed_id . '&amp;passed_ent_id=' . $urlPassed_ent_id;
 707
 708     if (!empty($where)) {
 709         $query_string .= '&amp;where=' . urlencode($where);
 710     }
 711
 712     if (!empty($what)) {
 713         $query_string .= '&amp;what=' . urlencode($what);
 714     }
 715
 716     $url = $base_uri.'src/view_header.php?'.$query_string;
 717
 718     $s  = "<TR>\n" .
 719           html_tag( 'td', '', 'right', '', 'VALIGN="MIDDLE" WIDTH="20%"' ) . '<B>' . _("Options") . ":&nbsp;&nbsp;</B></TD>\n" .
 720           html_tag( 'td', '', 'left', '', 'VALIGN="MIDDLE" WIDTH="80%"' ) . '<SMALL>' .
 721           '<a href="'.$url.'">'._("View Full Header").'</a>';
 722
 723     /* Output the printer friendly link if we are in subtle mode. */
 724     $s .= '&nbsp;|&nbsp;' .
 725           printer_friendly_link($mailbox, $passed_id, $passed_ent_id);
 726     echo $s;
 727     do_hook("read_body_header_right");
 728     $s = "</SMALL></TD>\n" .
 729          "</TR>\n";
 730     echo $s;
 731
 732 }
 733
 734 /***************************/
 735 /*   Main of read_body.php */
 736 /***************************/
 737
 738 /* get the globals we may need */
 739
 740 sqgetGlobalVar('key',       $key,           SQ_COOKIE);
 741 sqgetGlobalVar('username',  $username,      SQ_SESSION);
 742 sqgetGlobalVar('onetimepad',$onetimepad,    SQ_SESSION);
 743 sqgetGlobalVar('delimiter', $delimiter,     SQ_SESSION);
 744 sqgetGlobalVar('base_uri',  $base_uri,      SQ_SESSION);
 745
 746 sqgetGlobalVar('msgs',      $msgs,          SQ_SESSION);
 747 sqgetGlobalVar('msort',     $msort,         SQ_SESSION);
 748 sqgetGlobalVar('lastTargetMailbox', $lastTargetMailbox, SQ_SESSION);
 749 sqgetGlobalVar('server_sort_array', $server_sort_array, SQ_SESSION);
 750 if (!sqgetGlobalVar('messages', $messages, SQ_SESSION) ) {
 751     $messages = array();
 752 }
 753
 754 /** GET VARS */
 755 sqgetGlobalVar('sendreceipt',   $sendreceipt,   SQ_GET);
 756 sqgetGlobalVar('where',         $where,         SQ_GET);
 757 sqgetGlobalVar('what',          $what,          SQ_GET);
 758 if ( sqgetGlobalVar('show_more', $temp,  SQ_GET) ) {
 759     $show_more = (int) $temp;
 760 }
 761 if ( sqgetGlobalVar('show_more_cc', $temp,  SQ_GET) ) {
 762     $show_more_cc = (int) $temp;
 763 }
 764 if ( sqgetGlobalVar('show_more_bcc', $temp,  SQ_GET) ) {
 765     $show_more_bcc = (int) $temp;
 766 }
 767 if ( sqgetGlobalVar('view_hdr', $temp,  SQ_GET) ) {
 768     $view_hdr = (int) $temp;
 769 }
 770
 771 /** GET/POST VARS */
 772 sqgetGlobalVar('passed_ent_id', $passed_ent_id);
 773 sqgetGlobalVar('mailbox',       $mailbox);
 774
 775 if ( sqgetGlobalVar('passed_id', $temp) ) {
 776     $passed_id = (int) $temp;
 777 }
 778 if ( sqgetGlobalVar('sort', $temp) ) {
 779     $sort = (int) $temp;
 780 }
 781 if ( sqgetGlobalVar('startMessage', $temp) ) {
 782     $startMessage = (int) $temp;
 783 }
 784
 785 /* end of get globals */
 786 global $sqimap_capabilities, $lastTargetMailbox;
 787
 788 $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
 789 $mbx_response   = sqimap_mailbox_select($imapConnection, $mailbox, false, false, true);
 790
 791 /**
 792  * Process Delete from delete-move-next
 793  * but only if delete_id was set
 794  */
 795 if ( sqgetGlobalVar('delete_id', $delete_id, SQ_GET) ) {
 796     sqimap_messages_delete($imapConnection, $delete_id, $delete_id, $mailbox);
 797     sqimap_mailbox_expunge_dmn($delete_id,$mbx_response,$server_sort_array);
 798 }
 799
 800 /**
 801  * $message contains all information about the message
 802  * including header and body
 803  */
 804
 805 $uidvalidity = $mbx_response['UIDVALIDITY'];
 806
 807 if (!isset($messages[$uidvalidity])) {
 808    $messages[$uidvalidity] = array();
 809 }
 810 if (!isset($messages[$uidvalidity][$passed_id]) || $delete_id) {
 811    $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
 812    $FirstTimeSee = !$message->is_seen;
 813    $message->is_seen = true;
 814    $messages[$uidvalidity][$passed_id] = $message;
 815 } else {
 816 //   $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
 817    $message = $messages[$uidvalidity][$passed_id];
 818    $FirstTimeSee = !$message->is_seen;
 819 }
 820
 821 if (isset($passed_ent_id) && $passed_ent_id) {
 822    $message = $message->getEntity($passed_ent_id);
 823    if ($message->type0 != 'message'  && $message->type1 != 'rfc822') {
 824       $message = $message->parent;
 825    }
 826    $read = sqimap_run_command ($imapConnection, "FETCH $passed_id BODY[$passed_ent_id.HEADER]", true, $response, $msg, TRUE);
 827    $rfc822_header = new Rfc822Header();
 828    $rfc822_header->parseHeader($read);
 829    $message->rfc822_header = $rfc822_header;
 830 } else {
 831    $passed_ent_id = 0;
 832 }
 833 $header = $message->header;
 834
 835 do_hook('html_top');
 836
 837 /****************************************/
 838 /* Block for handling incoming url vars */
 839 /****************************************/
 840
 841 if (isset($sendreceipt)) {
 842    if ( !$message->is_mdnsent ) {
 843       $final_recipient = '';
 844       if ((isset($identity)) && ($identity != 0))       //Main identity
 845          $final_recipient = trim(getPref($data_dir, $username, 'email_address' . $identity, '' ));
 846       if ($final_recipient == '' )
 847          $final_recipient = trim(getPref($data_dir, $username, 'email_address', '' ));
 848       $supportMDN = ServerMDNSupport($mbx_response["PERMANENTFLAGS"]);
 849       if ( SendMDN( $mailbox, $passed_id, $final_recipient, $message, $imapConnection ) > 0 && $supportMDN ) {
 850          ToggleMDNflag( true, $imapConnection, $mailbox, $passed_id);
 851          $message->is_mdnsent = true;
 852          $messages[$uidvalidity][$passed_id]=$message;
 853       }
 854       ClearAttachments();
 855    }
 856 }
 857 /***********************************************/
 858 /* End of block for handling incoming url vars */
 859 /***********************************************/
 860
 861 $msgs[$passed_id]['FLAG_SEEN'] = true;
 862
 863 $messagebody = '';
 864 do_hook('read_body_top');
 865 if ($show_html_default == 1) {
 866     $ent_ar = $message->findDisplayEntity(array());
 867 } else {
 868     $ent_ar = $message->findDisplayEntity(array(), array('text/plain'));
 869 }
 870 $cnt = count($ent_ar);
 871 for ($i = 0; $i < $cnt; $i++) {
 872    $messagebody .= formatBody($imapConnection, $message, $color, $wrap_at, $ent_ar[$i], $passed_id, $mailbox);
 873    if ($i != $cnt-1) {
 874        $messagebody .= '<hr noshade size=1>';
 875    }
 876 }
 877
 878 displayPageHeader($color, $mailbox);
 879 formatMenuBar($mailbox, $passed_id, $passed_ent_id, $message, $mbx_response);
 880 formatEnvheader($mailbox, $passed_id, $passed_ent_id, $message, $color, $FirstTimeSee);
 881 echo '<table width="100%" cellpadding="0" cellspacing="0" align="center" border="0">';
 882 echo '  <tr><td>';
 883 echo '    <table width="100%" cellpadding="1" cellspacing="0" align="center" border="0" bgcolor="'.$color[9].'">';
 884 echo '      <tr><td>';
 885 echo '        <table width="100%" cellpadding="3" cellspacing="0" align="center" border="0">';
 886 echo '          <tr bgcolor="'.$color[4].'"><td>';
 887 // echo '            <table cellpadding="1" cellspacing="5" align="left" border="0">';
 888 echo html_tag( 'table' ,'' , 'left', '', 'cellpadding="1" cellspacing="5" border="0"' );
 889 echo '              <tr>' . html_tag( 'td', '<br>'. $messagebody."\n", 'left')
 890                         . '</tr>';
 891 echo '            </table>';
 892 echo '          </td></tr>';
 893 echo '        </table></td></tr>';
 894 echo '    </table>';
 895 echo '  </td></tr>';
 896
 897 echo '<TR><TD HEIGHT="5" COLSPAN="2" BGCOLOR="'.
 898           $color[4].'"></TD></TR>'."\n";
 899
 900 $attachmentsdisplay = formatAttachments($message,$ent_ar,$mailbox, $passed_id);
 901 if ($attachmentsdisplay) {
 902    echo '  </table>';
 903    echo '    <table width="100%" cellpadding="1" cellspacing="0" align="center"'.' border="0" bgcolor="'.$color[9].'">';
 904    echo '     <tr><td>';
 905    echo '       <table width="100%" cellpadding="0" cellspacing="0" align="center" border="0" bgcolor="'.$color[4].'">';
 906    echo '        <tr>' . html_tag( 'td', '', 'left', $color[9] );
 907    echo '           <b>' . _("Attachments") . ':</b>';
 908    echo '        </td></tr>';
 909    echo '        <tr><td>';
 910    echo '          <table width="100%" cellpadding="2" cellspacing="2" align="center"'.' border="0" bgcolor="'.$color[0].'"><tr><td>';
 911    echo              $attachmentsdisplay;
 912    echo '          </td></tr></table>';
 913    echo '       </td></tr></table>';
 914    echo '  </td></tr>';
 915    echo '<TR><TD HEIGHT="5" COLSPAN="2" BGCOLOR="'.
 916           $color[4].'"></TD></TR>';
 917 }
 918 echo '</table>';
 919
 920 /* show attached images inline -- if pref'fed so */
 921 if (($attachment_common_show_images) &&
 922     is_array($attachment_common_show_images_list)) {
 923     foreach ($attachment_common_show_images_list as $img) {
 924         $imgurl = SM_PATH . 'src/download.php' .
 925                 '?' .
 926                 'passed_id='     . urlencode($img['passed_id']) .
 927                 '&amp;mailbox='       . urlencode($mailbox) .
 928                 '&amp;ent_id=' . urlencode($img['ent_id']) .
 929                 '&amp;absolute_dl=true';
 930
 931         echo html_tag( 'table', "\n" .
 932                     html_tag( 'tr', "\n" .
 933                         html_tag( 'td', '<img src="' . $imgurl . '">' ."\n", 'left'
 934                         )
 935                     ) ,
 936         'center', '', 'cellspacing=0 border="0" cellpadding="2"');
 937     }
 938 }
 939
 940 formatMenuBar($mailbox, $passed_id, $passed_ent_id, $message, $mbx_response, FALSE);
 941
 942 do_hook('read_body_bottom');
 943 do_hook('html_bottom');
 944 sqimap_logout($imapConnection);
 945 /* sessions are written at the end of the script. it's better to register
 946    them at the end so we avoid double session_register calls */
 947 sqsession_register($messages,'messages');
 948
 949 ?>
 950 </body>
 951 </html>