[squirrelmail.git] / src / read_body.php

<?php
  /**
   ** read_body.php
   **
   **  Copyright (c) 1999-2000 The SquirrelMail development team
   **  Licensed under the GNU GPL. For full terms see the file COPYING.
   **
   **  This file is used for reading the msgs array and displaying
   **  the resulting emails in the right frame.
   **
   **  $Id$
   **/

   include("../src/validate.php");
   include('../functions/strings.php');
   include('../config/config.php');
   include('../functions/page_header.php');
   include('../functions/imap.php');
   include('../functions/mime.php');
   include('../functions/date.php');
   include('../functions/url_parser.php');
   include('../src/load_prefs.php');
   
   $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
   sqimap_mailbox_select($imapConnection, $mailbox);
   do_hook('html_top');
   displayPageHeader($color, $mailbox);

   if (isset($view_hdr)) {
      fputs ($imapConnection, "a003 FETCH $passed_id BODY[HEADER]\r\n");
      $read = sqimap_read_data ($imapConnection, "a003", true, $a, $b); 
      
      echo '<br>';
      echo '<table width="100%" cellpadding="2" cellspacing="0" border="0" align="center">' . "\n";
      echo "   <TR><TD BGCOLOR=\"$color[9]\" WIDTH=100%><center><b>" . _("Viewing full header") . '</b> - ';
      if (isset($where) && isset($what)) {
         // Got here from a search
         echo "<a href=\"read_body.php?mailbox=".urlencode($mailbox)."&passed_id=$passed_id&where=".urlencode($where)."&what=".urlencode($what).'">';
      } else {
         echo "<a href=\"read_body.php?mailbox=".urlencode($mailbox)."&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more\">";
      }
      echo ''._("View message") . "</a></b></center></td></tr></table>\n";
      echo "<table width=99% cellpadding=2 cellspacing=0 border=0 align=center>\n";
      echo '<tr><td>';

      $cnum = 0;
      for ($i=1; $i < count($read)-1; $i++) {
         $line = htmlspecialchars($read[$i]);
			if (eregi("^&gt;", $line)) {
				$second[$i] = $line;
				$first[$i] = '&nbsp;';
				$cnum++;
         } else if (eregi("^[ |\t]", $line)) {
            $second[$i] = $line;
            $first[$i] = '';
         } else if (eregi("^([^:]+):(.+)", $line, $regs)) {
            $first[$i] = $regs[1] . ':';
            $second[$i] = $regs[2];
				$cnum++;
         } else {
            $second[$i] = trim($line);
            $first[$i] = '';
         }
		}
		for ($i=0; $i < count($second); $i = $j) {
            if (isset($first[$i]))
			    $f = $first[$i];
            if (isset($second[$i]))
			    $s = nl2br($second[$i]);
			$j = $i + 1;
			while ($first[$j] == '' && $j < count($first)) {
				$s .= '&nbsp;&nbsp;&nbsp;&nbsp;' . nl2br($second[$j]);
				$j++;
			}
			parseEmail($s);
            if (isset($f)) echo "<nobr><tt><b>$f</b>$s</tt></nobr>";
      }
      echo "</td></tr></table>\n";
      echo '</body></html>';
      sqimap_logout($imapConnection);
      exit;
   }

   // given an IMAP message id number, this will look it up in the cached and sorted msgs array and
   //    return the index.  used for finding the next and previous messages

   // returns the index of the next valid message from the array
   function findNextMessage() {
      global $msort, $currentArrayIndex, $msgs, $sort;

      if ($sort == 6) {
         if ($currentArrayIndex != 1) {
            return $currentArrayIndex - 1;
         }
      } else {
         for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) { 
            if ($currentArrayIndex == $msgs[$key]['ID']) {
               next($msort); 
               $key = key($msort);
               if (isset($key)) 
                  return $msgs[$key]['ID'];
            }
         }
      }
      return -1;
   }

   // returns the index of the previous message from the array
   function findPreviousMessage() {
      global $msort, $currentArrayIndex, $sort, $msgs, $imapConnection, $mailbox;
      if ($sort == 6) {
         $numMessages = sqimap_get_num_messages($imapConnection, $mailbox);
         if ($currentArrayIndex != $numMessages) {
            return $currentArrayIndex + 1; 
         }
      } else {
   		for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) { 
      	   if ($currentArrayIndex == $msgs[$key]['ID']) {
   				prev($msort);
   				$key = key($msort);
   				if (isset($key))
   					return $msgs[$key]['ID'];
   			}
   		}
      }   
      return -1;
   }

   if (isset($msgs)) {
	   $currentArrayIndex = $passed_id;
		/*
      for ($i=0; $i < count($msgs); $i++) {
         if ($msgs[$i]["ID"] == $passed_id) {
            $currentArrayIndex = $i;
            break;
         }
      }
		*/
   } else {
      $currentArrayIndex = -1;
   }

	for ($i = 0; $i < count($msgs); $i++) {
		if ($msgs[$i]['ID'] == $passed_id)
			$msgs[$i]['FLAG_SEEN'] = true;
	}

   // $message contains all information about the message
   // including header and body
   $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
   
   /** translate the subject and mailbox into url-able text **/
   $url_subj = urlencode(trim($message->header->subject));
   $urlMailbox = urlencode($mailbox);
   $url_replyto = urlencode($message->header->replyto);

   $url_replytoall   = urlencode($message->header->replyto);

   // If we are replying to all, then find all other addresses and
   // add them to the list.  Remove duplicates.
   // This is somewhat messy, so I'll explain:
   // 1) Take all addresses (from, to, cc) (avoid nasty join errors here)
   $url_replytoall_extra_addrs = array_merge(array($message->header->from),
      $message->header->to, $message->header->cc);

   // 2) Make one big string out of them
   $url_replytoall_extra_addrs = join(';', $url_replytoall_extra_addrs);
   
   // 3) Parse that into an array of addresses
   $url_replytoall_extra_addrs = parseAddrs($url_replytoall_extra_addrs);
   
   // 4) Make them unique -- weed out duplicates
   // (Coded for PHP 4.0.0)
   $url_replytoall_extra_addrs =
      array_keys(array_flip($url_replytoall_extra_addrs));
   
   // 5) Remove the addresses we'll be sending the message 'to'
   $url_replytoall_avoid_addrs = parseAddrs($message->header->replyto);
   foreach ($url_replytoall_avoid_addrs as $addr)
   {
       foreach (array_keys($url_replytoall_extra_addrs, $addr) as $key_to_delete)
       {
           unset($url_replytoall_extra_addrs[$key_to_delete]);
       }
   }
   
   // 6) Smoosh back into one nice line
   $url_replytoallcc = getLineOfAddrs($url_replytoall_extra_addrs);
   
   // 7) urlencode() it
   $url_replytoallcc = urlencode($url_replytoallcc);

   $dateString = getLongDateString($message->header->date);
   
   // What do we reply to -- text only, if possible
   $ent_num = findDisplayEntity($message);

   /** TEXT STRINGS DEFINITIONS **/
   $echo_more = _("more");
   $echo_less = _("less");

   if (!isset($show_more_cc)) $show_more_cc = false;

   /** FORMAT THE TO STRING **/
   $i = 0;
   $to_string = '';
   $to_ary = $message->header->to;
   while ($i < count($to_ary)) {
      $to_ary[$i] = htmlspecialchars(decodeHeader($to_ary[$i]));

      if ($to_string)
         $to_string = "$to_string<BR>$to_ary[$i]";
      else
         $to_string = "$to_ary[$i]";

      $i++;
      if (count($to_ary) > 1) {
         if ($show_more == false) {
            if ($i == 1) {
               if (isset($where) && isset($what)) {
                  // from a search
                  $to_string = "$to_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&where=".urlencode($where)."&what=".urlencode($what)."&show_more=1&show_more_cc=$show_more_cc\">$echo_more</A>)";
               } else {
                  $to_string = "$to_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&sort=$sort&startMessage=$startMessage&show_more=1&show_more_cc=$show_more_cc\">$echo_more</A>)";
               }   
               $i = count($to_ary);
            }
         } else if ($i == 1) {
            if (isset($where) && isset($what)) {
               // from a search
               $to_string = "$to_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&where=".urlencode($where)."&what=".urlencode($what)."&show_more=0&show_more_cc=$show_more_cc\">$echo_less</A>)";
            } else {
               $to_string = "$to_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&sort=$sort&startMessage=$startMessage&show_more=0&show_more_cc=$show_more_cc\">$echo_less</A>)";
            }
         }
      }
   }

   /** FORMAT THE CC STRING **/
   $i = 0;
   if (isset ($message->header->cc[0]) && trim($message->header->cc[0])){
      $cc_string = "";
      $cc_ary = $message->header->cc;
      while ($i < count(decodeHeader($cc_ary))) {
         $cc_ary[$i] = htmlspecialchars($cc_ary[$i]);
         if ($cc_string)
            $cc_string = "$cc_string<BR>$cc_ary[$i]";
         else
            $cc_string = "$cc_ary[$i]";
   
         $i++;
         if (count($cc_ary) > 1) {
            if ($show_more_cc == false) {
               if ($i == 1) {
                  if (isset($where) && isset($what)) {
                     // from a search
                     $cc_string = "$cc_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&what=".urlencode($what)."&where=".urlencode($where)."&show_more_cc=1&show_more=$show_more\">$echo_more</A>)";
                  } else {
                     $cc_string = "$cc_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&sort=$sort&startMessage=$startMessage&show_more_cc=1&show_more=$show_more\">$echo_more</A>)";
                  }   
                  $i = count($cc_ary);
               }
            } else if ($i == 1) {
               if (isset($where) && isset($what)) {
                  // from a search
                  $cc_string = "$cc_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&what=".urlencode($what)."&where=".urlencode($where)."&show_more_cc=0&show_more=$show_more\">$echo_less</A>)";
               } else {
                  $cc_string = "$cc_string&nbsp;(<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&sort=$sort&startMessage=$startMessage&show_more_cc=0&show_more=$show_more\">$echo_less</A>)";
               }   
            }
         }
      }
   }
   /** make sure everything will display in HTML format **/
   $from_name = decodeHeader(htmlspecialchars($message->header->from));
   $subject = decodeHeader(htmlspecialchars($message->header->subject));

   do_hook('read_body_top');
   echo '<BR>';

   echo '<TABLE COLS="1" CELLSPACING="0" WIDTH="100%" BORDER="0" ALIGN="CENTER" CELLPADDING="0">' . "\n";
   echo '   <TR><TD BGCOLOR="' . $color[9] . '" WIDTH="100%">';
   echo '      <TABLE WIDTH="100%" CELLSPACING="0" BORDER="0" COLS="2" CELLPADDING="3">';
   echo '         <TR>';
   echo '            <TD ALIGN="LEFT" WIDTH="33%">';
   echo '               <SMALL>';
   if ($where && $what) {
      echo "               <A HREF=\"search.php?where=".urlencode($where)."&what=".urlencode($what)."&mailbox=$urlMailbox\">";
   } else {
      echo "               <A HREF=\"right_main.php?use_mailbox_cache=1&sort=$sort&startMessage=$startMessage&mailbox=$urlMailbox\">";
   }
   echo _("Message List");
   echo '</A>&nbsp;|&nbsp;';
   if ($where && $what) {
      echo "               <A HREF=\"delete_message.php?mailbox=$urlMailbox&message=$passed_id&where=".urlencode($where)."&what=".urlencode($what).'">';
   } else {
      echo "               <A HREF=\"delete_message.php?mailbox=$urlMailbox&message=$passed_id&sort=$sort&startMessage=$startMessage\">";
   }
   echo _("Delete");
   echo '</A>&nbsp;&nbsp;';
   echo '               </SMALL>';
   echo '            </TD><TD WIDTH="33%" ALIGN="CENTER">';
   echo '               <SMALL>' . "\n";
   if ($where && $what) {
   } else {
      if ($currentArrayIndex == -1) {
         echo 'Previous&nbsp;|&nbsp;Next';
      } else {
         $prev = findPreviousMessage();
         $next = findNextMessage();
         if ($prev != -1)
            echo "<a href=\"read_body.php?passed_id=$prev&mailbox=$urlMailbox&sort=$sort&startMessage=$startMessage&show_more=0\">" . _("Previous") . "</A>&nbsp;|&nbsp;";
         else
            echo _("Previous") . '&nbsp;|&nbsp;';
         if ($next != -1)
            echo "<a href=\"read_body.php?passed_id=$next&mailbox=$urlMailbox&sort=$sort&startMessage=$startMessage&show_more=0\">" . _("Next") . "</A>";
         else
            echo _("Next");
      }
   }   
   echo '               </SMALL>' . "\n";
   echo '            </TD><TD WIDTH="33%" ALIGN="RIGHT">';
   echo '               <SMALL>';
   echo "               <A HREF=\"compose.php?forward_id=$passed_id&forward_subj=$url_subj&mailbox=$urlMailbox&ent_num=$ent_num\">";
   echo _("Forward");
   echo '</A>&nbsp;|&nbsp;';
   echo "               <A HREF=\"compose.php?send_to=$url_replyto&reply_subj=$url_subj&reply_id=$passed_id&mailbox=$urlMailbox&ent_num=$ent_num\">";
   echo _("Reply");
   echo '</A>&nbsp;|&nbsp;';
   echo "               <A HREF=\"compose.php?send_to=$url_replytoall&send_to_cc=$url_replytoallcc&reply_subj=$url_subj&reply_id=$passed_id&mailbox=$urlMailbox&ent_num=$ent_num\">";
   echo _("Reply All");
   echo '</A>&nbsp;&nbsp;';
   echo '               </SMALL>';
   echo '            </TD>';
   echo '         </TR>';
   echo '      </TABLE>';
   echo '   </TD></TR>';
   echo '   <TR><TD CELLSPACING="0" WIDTH="100%">';
   echo '   <TABLE COLS="2" WIDTH="100%" BORDER="0" CELLSPACING="0" CELLPADDING="3">' . "\n";
   echo '      <TR>' . "\n";
   /** subject **/
   echo "         <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT>\n";
   echo _("Subject:");
   echo "         </TD><TD BGCOLOR=\"$color[0]\" WIDTH=84%>\n";
   echo "            <B>$subject</B>&nbsp;\n";
   echo "         </TD>\n";
   if ($where && $what) {
      // Got here from a search
      echo "         <TD WIDTH=1% bgcolor=\"$color[0]\" nowrap align=right><small><a href=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&where=".urlencode($where)."&what=".urlencode($what)."&view_hdr=1\">" . _("View full header") . "</a></small>&nbsp;&nbsp;</td>";
   } else {   
      echo "         <TD WIDTH=1% bgcolor=\"$color[0]\" nowrap align=right><small><a href=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more&view_hdr=1\">" . _("View full header") . "</a></small>&nbsp;&nbsp;</td>";
   }
   echo '      </TR>' ."\n";
   /** from **/
   echo '      <TR>' . "\n";
   echo '         <TD BGCOLOR="' . $color[0] . '" WIDTH="15%" ALIGN="RIGHT">' . "\n";
   echo _("From:");
   echo '         </TD><TD BGCOLOR="' . $color[0] . '" WIDTH="85%" colspan="2">' . "\n";
   echo "            <B>$from_name</B>&nbsp;\n";
   echo '         </TD>' . "\n";
   echo '      </TR>' . "\n";
   /** date **/
   echo '      <TR>' . "\n";
   echo '         <TD BGCOLOR="' . $color[0] . '" WIDTH="15%" ALIGN="RIGHT">' . "\n";
   echo _("Date:");
   echo "         </TD><TD BGCOLOR=\"$color[0]\" WIDTH=85% colspan=2>\n";
   echo "            <B>$dateString</B>&nbsp;\n";
   echo '         </TD>' . "\n";
   echo '      </TR>' . "\n";
   /** to **/
   echo "      <TR>\n";
   echo "         <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT VALIGN=TOP>\n";
   echo _("To:");
   echo '         </TD><TD BGCOLOR="' . $color[0] . '" WIDTH="85%" VALIGN="TOP" colspan="2">' . "\n";
   echo "            <B>$to_string</B>&nbsp;\n";
   echo '         </TD>' . "\n";
   echo '      </TR>' . "\n";
   /** cc **/
   if (isset($cc_string)) {
      echo "      <TR>\n";
      echo "         <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT VALIGN=TOP>\n";
      echo '            Cc:' . "\n";
      echo "         </TD><TD BGCOLOR=\"$color[0]\" WIDTH=85% VALIGN=TOP colspan=2>\n";
      echo "            <B>$cc_string</B>&nbsp;\n";
      echo '         </TD>' . "\n";
      echo '      </TR>' . "\n";
   }
   do_hook("read_body_header");
   echo '</TABLE>';
   echo '   </TD></TR>';
   echo '</table>';
   echo "<TABLE COLS=1 CELLSPACING=0 WIDTH=97% BORDER=0 ALIGN=CENTER CELLPADDING=0>\n";

   echo "   <TR><TD BGCOLOR=\"$color[4]\" WIDTH=100%>\n";
   echo '<BR>';
   
   $body = formatBody($imapConnection, $message, $color, $wrap_at);

   echo $body;
   
   echo '<TABLE COLS="1" CELLSPACING="0" WIDTH="100%" BORDER="0" ALIGN="CENTER" CELLPADDING="0">' . "\n";
   echo "   <TR><TD BGCOLOR=\"$color[9]\">&nbsp;</TD></TR>";
   echo '</TABLE>' . "\n";

   do_hook('read_body_bottom');
   do_hook('html_bottom');
   sqimap_logout($imapConnection);
?>
Commit	Line	Data
59177427	1	<?php
ef870322	2	/**
	3	** read_body.php
	4	**
	5	** Copyright (c) 1999-2000 The SquirrelMail development 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.
245a6892	10	**
245a6892	11	** $Id$
ef870322	12	**/
ef870322	13
f740c049	14	include("../src/validate.php");
	15	include('../functions/strings.php');
	16	include('../config/config.php');
	17	include('../functions/page_header.php');
	18	include('../functions/imap.php');
	19	include('../functions/mime.php');
	20	include('../functions/date.php');
	21	include('../functions/url_parser.php');
e5a06719	22	include('../src/load_prefs.php');
f740c049	23
c36ed9cf	24	$imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
c36ed9cf	25	sqimap_mailbox_select($imapConnection, $mailbox);
e5a06719	26	do_hook('html_top');
c36ed9cf	27	displayPageHeader($color, $mailbox);
c36ed9cf	28
245a6892	29	if (isset($view_hdr)) {
c36ed9cf	30	fputs ($imapConnection, "a003 FETCH $passed_id BODY[HEADER]\r\n");
	31	$read = sqimap_read_data ($imapConnection, "a003", true, $a, $b);
	32
e5a06719	33	echo '<br>';
	34	echo '<table width="100%" cellpadding="2" cellspacing="0" border="0" align="center">' . "\n";
	35	echo " <TR><TD BGCOLOR=\"$color[9]\" WIDTH=100%><center><b>" . _("Viewing full header") . '</b> - ';
cd928157	36	if (isset($where) && isset($what)) {
f4991a86	37	// Got here from a search
e5a06719	38	echo "<a href=\"read_body.php?mailbox=".urlencode($mailbox)."&passed_id=$passed_id&where=".urlencode($where)."&what=".urlencode($what).'">';
8ae331c2	39	} else {
f4991a86	40	echo "<a href=\"read_body.php?mailbox=".urlencode($mailbox)."&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more\">";
f4991a86	41	}
e5a06719	42	echo ''._("View message") . "</a></b></center></td></tr></table>\n";
e9f8ea4e	43	echo "<table width=99% cellpadding=2 cellspacing=0 border=0 align=center>\n";
e5a06719	44	echo '<tr><td>';
5c54e435	45
cd928157	46	$cnum = 0;
c36ed9cf	47	for ($i=1; $i < count($read)-1; $i++) {
5c54e435	48	$line = htmlspecialchars($read[$i]);
172fd718	49	if (eregi("^>", $line)) {
172fd718	50	$second[$i] = $line;
e5a06719	51	$first[$i] = ' ';
172fd718	52	$cnum++;
	53	} else if (eregi("^[ \|\t]", $line)) {
	54	$second[$i] = $line;
e5a06719	55	$first[$i] = '';
172fd718	56	} else if (eregi("^([^:]+):(.+)", $line, $regs)) {
e5a06719	57	$first[$i] = $regs[1] . ':';
172fd718	58	$second[$i] = $regs[2];
172fd718	59	$cnum++;
5c54e435	60	} else {
172fd718	61	$second[$i] = trim($line);
e5a06719	62	$first[$i] = '';
c36ed9cf	63	}
172fd718	64	}
172fd718	65	for ($i=0; $i < count($second); $i = $j) {
cd928157	66	if (isset($first[$i]))
	67	$f = $first[$i];
	68	if (isset($second[$i]))
	69	$s = nl2br($second[$i]);
172fd718	70	$j = $i + 1;
e5a06719	71	while ($first[$j] == '' && $j < count($first)) {
e5a06719	72	$s .= '    ' . nl2br($second[$j]);
172fd718	73	$j++;
	74	}
	75	parseEmail($s);
cd928157	76	if (isset($f)) echo "<nobr><tt><b>$f</b>$s</tt></nobr>";
c36ed9cf	77	}
5c54e435	78	echo "</td></tr></table>\n";
e5a06719	79	echo '</body></html>';
eabc2883	80	sqimap_logout($imapConnection);
c36ed9cf	81	exit;
	82	}
	83
90033b64	84	// given an IMAP message id number, this will look it up in the cached and sorted msgs array and
	85	// return the index. used for finding the next and previous messages
	86
	87	// returns the index of the next valid message from the array
	88	function findNextMessage() {
5c54e435	89	global $msort, $currentArrayIndex, $msgs, $sort;
	90
	91	if ($sort == 6) {
	92	if ($currentArrayIndex != 1) {
	93	return $currentArrayIndex - 1;
	94	}
	95	} else {
	96	for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) {
26f1e4f1	97	if ($currentArrayIndex == $msgs[$key]['ID']) {
5c54e435	98	next($msort);
	99	$key = key($msort);
	100	if (isset($key))
e5a06719	101	return $msgs[$key]['ID'];
5c54e435	102	}
	103	}
	104	}
90033b64	105	return -1;
	106	}
	107
	108	// returns the index of the previous message from the array
	109	function findPreviousMessage() {
5c54e435	110	global $msort, $currentArrayIndex, $sort, $msgs, $imapConnection, $mailbox;
	111	if ($sort == 6) {
	112	$numMessages = sqimap_get_num_messages($imapConnection, $mailbox);
	113	if ($currentArrayIndex != $numMessages) {
	114	return $currentArrayIndex + 1;
	115	}
	116	} else {
	117	for (reset($msort); ($key = key($msort)), (isset($key)); next($msort)) {
e5a06719	118	if ($currentArrayIndex == $msgs[$key]['ID']) {
5c54e435	119	prev($msort);
	120	$key = key($msort);
	121	if (isset($key))
e5a06719	122	return $msgs[$key]['ID'];
5c54e435	123	}
	124	}
	125	}
90033b64	126	return -1;
	127	}
	128
	129	if (isset($msgs)) {
8ae331c2	130	$currentArrayIndex = $passed_id;
53524fa0	131	/*
90033b64	132	for ($i=0; $i < count($msgs); $i++) {
	133	if ($msgs[$i]["ID"] == $passed_id) {
	134	$currentArrayIndex = $i;
	135	break;
	136	}
	137	}
53524fa0	138	*/
90033b64	139	} else {
	140	$currentArrayIndex = -1;
	141	}
	142
1108e8bb	143	for ($i = 0; $i < count($msgs); $i++) {
e5a06719	144	if ($msgs[$i]['ID'] == $passed_id)
e5a06719	145	$msgs[$i]['FLAG_SEEN'] = true;
1108e8bb	146	}
1108e8bb	147
f7fb20fe	148	// $message contains all information about the message
f7fb20fe	149	// including header and body
813eba2f	150	$message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
d51894be	151
f7fb20fe	152	/ translate the subject and mailbox into url-able text /
d51894be	153	$url_subj = urlencode(trim($message->header->subject));
8467bf00	154	$urlMailbox = urlencode($mailbox);
8beafbbc	155	$url_replyto = urlencode($message->header->replyto);
be69e508	156
8beafbbc	157	$url_replytoall = urlencode($message->header->replyto);
5bc39e3f	158
	159	// If we are replying to all, then find all other addresses and
	160	// add them to the list. Remove duplicates.
	161	// This is somewhat messy, so I'll explain:
	162	// 1) Take all addresses (from, to, cc) (avoid nasty join errors here)
	163	$url_replytoall_extra_addrs = array_merge(array($message->header->from),
	164	$message->header->to, $message->header->cc);
	165
	166	// 2) Make one big string out of them
	167	$url_replytoall_extra_addrs = join(';', $url_replytoall_extra_addrs);
	168
	169	// 3) Parse that into an array of addresses
	170	$url_replytoall_extra_addrs = parseAddrs($url_replytoall_extra_addrs);
	171
	172	// 4) Make them unique -- weed out duplicates
40023540	173	// (Coded for PHP 4.0.0)
40023540	174	$url_replytoall_extra_addrs =
f4405199	175	array_keys(array_flip($url_replytoall_extra_addrs));
5bc39e3f	176
	177	// 5) Remove the addresses we'll be sending the message 'to'
	178	$url_replytoall_avoid_addrs = parseAddrs($message->header->replyto);
	179	foreach ($url_replytoall_avoid_addrs as $addr)
	180	{
	181	foreach (array_keys($url_replytoall_extra_addrs, $addr) as $key_to_delete)
	182	{
	183	unset($url_replytoall_extra_addrs[$key_to_delete]);
	184	}
	185	}
	186
	187	// 6) Smoosh back into one nice line
	188	$url_replytoallcc = getLineOfAddrs($url_replytoall_extra_addrs);
	189
	190	// 7) urlencode() it
b676ba7e	191	$url_replytoallcc = urlencode($url_replytoallcc);
4bfed9f3	192
8beafbbc	193	$dateString = getLongDateString($message->header->date);
3ae6e629	194
3ae6e629	195	// What do we reply to -- text only, if possible
429f8906	196	$ent_num = findDisplayEntity($message);
31f3d7c0	197
b581fa60	198	/ TEXT STRINGS DEFINITIONS /
	199	$echo_more = _("more");
	200	$echo_less = _("less");
	201
e788294e	202	if (!isset($show_more_cc)) $show_more_cc = false;
e788294e	203
078a40a4	204	/ FORMAT THE TO STRING /
2844086d	205	$i = 0;
e5a06719	206	$to_string = '';
8beafbbc	207	$to_ary = $message->header->to;
2844086d	208	while ($i < count($to_ary)) {
99fa2b21	209	$to_ary[$i] = htmlspecialchars(decodeHeader($to_ary[$i]));
be8e07f8	210
2844086d	211	if ($to_string)
	212	$to_string = "$to_string<BR>$to_ary[$i]";
	213	else
	214	$to_string = "$to_ary[$i]";
	215
	216	$i++;
	217	if (count($to_ary) > 1) {
	218	if ($show_more == false) {
	219	if ($i == 1) {
30833080	220	if (isset($where) && isset($what)) {
f4991a86	221	// from a search
	222	$to_string = "$to_string (<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&where=".urlencode($where)."&what=".urlencode($what)."&show_more=1&show_more_cc=$show_more_cc\">$echo_more</A>)";
	223	} else {
	224	$to_string = "$to_string (<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&sort=$sort&startMessage=$startMessage&show_more=1&show_more_cc=$show_more_cc\">$echo_more</A>)";
	225	}
2844086d	226	$i = count($to_ary);
	227	}
	228	} else if ($i == 1) {
30833080	229	if (isset($where) && isset($what)) {
f4991a86	230	// from a search
	231	$to_string = "$to_string (<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&where=".urlencode($where)."&what=".urlencode($what)."&show_more=0&show_more_cc=$show_more_cc\">$echo_less</A>)";
	232	} else {
	233	$to_string = "$to_string (<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&sort=$sort&startMessage=$startMessage&show_more=0&show_more_cc=$show_more_cc\">$echo_less</A>)";
	234	}
2844086d	235	}
	236	}
	237	}
	238
078a40a4	239	/ FORMAT THE CC STRING /
078a40a4	240	$i = 0;
e7681707	241	if (isset ($message->header->cc[0]) && trim($message->header->cc[0])){
	242	$cc_string = "";
	243	$cc_ary = $message->header->cc;
	244	while ($i < count(decodeHeader($cc_ary))) {
	245	$cc_ary[$i] = htmlspecialchars($cc_ary[$i]);
	246	if ($cc_string)
	247	$cc_string = "$cc_string<BR>$cc_ary[$i]";
	248	else
	249	$cc_string = "$cc_ary[$i]";
	250
	251	$i++;
	252	if (count($cc_ary) > 1) {
	253	if ($show_more_cc == false) {
	254	if ($i == 1) {
30833080	255	if (isset($where) && isset($what)) {
e7681707	256	// from a search
	257	$cc_string = "$cc_string (<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&what=".urlencode($what)."&where=".urlencode($where)."&show_more_cc=1&show_more=$show_more\">$echo_more</A>)";
	258	} else {
	259	$cc_string = "$cc_string (<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&sort=$sort&startMessage=$startMessage&show_more_cc=1&show_more=$show_more\">$echo_more</A>)";
	260	}
	261	$i = count($cc_ary);
	262	}
	263	} else if ($i == 1) {
30833080	264	if (isset($where) && isset($what)) {
f4991a86	265	// from a search
e7681707	266	$cc_string = "$cc_string (<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&what=".urlencode($what)."&where=".urlencode($where)."&show_more_cc=0&show_more=$show_more\">$echo_less</A>)";
f4991a86	267	} else {
e7681707	268	$cc_string = "$cc_string (<A HREF=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&sort=$sort&startMessage=$startMessage&show_more_cc=0&show_more=$show_more\">$echo_less</A>)";
f4991a86	269	}
078a40a4	270	}
078a40a4	271	}
	272	}
	273	}
f7fb20fe	274	/ make sure everything will display in HTML format /
8beafbbc	275	$from_name = decodeHeader(htmlspecialchars($message->header->from));
7aaa81fc	276	$subject = decodeHeader(htmlspecialchars($message->header->subject));
078a40a4	277
e5a06719	278	do_hook('read_body_top');
e5a06719	279	echo '<BR>';
8ae331c2	280
e5a06719	281	echo '<TABLE COLS="1" CELLSPACING="0" WIDTH="100%" BORDER="0" ALIGN="CENTER" CELLPADDING="0">' . "\n";
	282	echo ' <TR><TD BGCOLOR="' . $color[9] . '" WIDTH="100%">';
	283	echo ' <TABLE WIDTH="100%" CELLSPACING="0" BORDER="0" COLS="2" CELLPADDING="3">';
	284	echo ' <TR>';
	285	echo ' <TD ALIGN="LEFT" WIDTH="33%">';
	286	echo ' <SMALL>';
1809bad8	287	if ($where && $what) {
	288	echo " <A HREF=\"search.php?where=".urlencode($where)."&what=".urlencode($what)."&mailbox=$urlMailbox\">";
	289	} else {
	290	echo " <A HREF=\"right_main.php?use_mailbox_cache=1&sort=$sort&startMessage=$startMessage&mailbox=$urlMailbox\">";
	291	}
b581fa60	292	echo _("Message List");
e5a06719	293	echo '</A> \| ';
1809bad8	294	if ($where && $what) {
e5a06719	295	echo " <A HREF=\"delete_message.php?mailbox=$urlMailbox&message=$passed_id&where=".urlencode($where)."&what=".urlencode($what).'">';
1809bad8	296	} else {
d36f3e63	297	echo " <A HREF=\"delete_message.php?mailbox=$urlMailbox&message=$passed_id&sort=$sort&startMessage=$startMessage\">";
1809bad8	298	}
b581fa60	299	echo _("Delete");
e5a06719	300	echo '</A>  ';
	301	echo ' </SMALL>';
	302	echo ' </TD><TD WIDTH="33%" ALIGN="CENTER">';
	303	echo ' <SMALL>' . "\n";
1809bad8	304	if ($where && $what) {
90033b64	305	} else {
1809bad8	306	if ($currentArrayIndex == -1) {
e5a06719	307	echo 'Previous \| Next';
1809bad8	308	} else {
	309	$prev = findPreviousMessage();
	310	$next = findNextMessage();
	311	if ($prev != -1)
	312	echo "<a href=\"read_body.php?passed_id=$prev&mailbox=$urlMailbox&sort=$sort&startMessage=$startMessage&show_more=0\">" . _("Previous") . "</A> \| ";
	313	else
e5a06719	314	echo _("Previous") . ' \| ';
1809bad8	315	if ($next != -1)
	316	echo "<a href=\"read_body.php?passed_id=$next&mailbox=$urlMailbox&sort=$sort&startMessage=$startMessage&show_more=0\">" . _("Next") . "</A>";
	317	else
	318	echo _("Next");
	319	}
	320	}
e5a06719	321	echo ' </SMALL>' . "\n";
	322	echo ' </TD><TD WIDTH="33%" ALIGN="RIGHT">';
	323	echo ' <SMALL>';
429f8906	324	echo " <A HREF=\"compose.php?forward_id=$passed_id&forward_subj=$url_subj&mailbox=$urlMailbox&ent_num=$ent_num\">";
b581fa60	325	echo _("Forward");
e5a06719	326	echo '</A> \| ';
429f8906	327	echo " <A HREF=\"compose.php?send_to=$url_replyto&reply_subj=$url_subj&reply_id=$passed_id&mailbox=$urlMailbox&ent_num=$ent_num\">";
b581fa60	328	echo _("Reply");
e5a06719	329	echo '</A> \| ';
429f8906	330	echo " <A HREF=\"compose.php?send_to=$url_replytoall&send_to_cc=$url_replytoallcc&reply_subj=$url_subj&reply_id=$passed_id&mailbox=$urlMailbox&ent_num=$ent_num\">";
b581fa60	331	echo _("Reply All");
e5a06719	332	echo '</A>  ';
	333	echo ' </SMALL>';
	334	echo ' </TD>';
	335	echo ' </TR>';
	336	echo ' </TABLE>';
	337	echo ' </TD></TR>';
	338	echo ' <TR><TD CELLSPACING="0" WIDTH="100%">';
	339	echo ' <TABLE COLS="2" WIDTH="100%" BORDER="0" CELLSPACING="0" CELLPADDING="3">' . "\n";
	340	echo ' <TR>' . "\n";
be69e508	341	/ subject /
c36ed9cf	342	echo " <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT>\n";
b581fa60	343	echo _("Subject:");
c36ed9cf	344	echo " </TD><TD BGCOLOR=\"$color[0]\" WIDTH=84%>\n";
c221adce	345	echo " <B>$subject</B> \n";
be69e508	346	echo " </TD>\n";
f4991a86	347	if ($where && $what) {
	348	// Got here from a search
	349	echo " <TD WIDTH=1% bgcolor=\"$color[0]\" nowrap align=right><small><a href=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&where=".urlencode($where)."&what=".urlencode($what)."&view_hdr=1\">" . _("View full header") . "</a></small>  </td>";
	350	} else {
	351	echo " <TD WIDTH=1% bgcolor=\"$color[0]\" nowrap align=right><small><a href=\"read_body.php?mailbox=$urlMailbox&passed_id=$passed_id&startMessage=$startMessage&show_more=$show_more&view_hdr=1\">" . _("View full header") . "</a></small>  </td>";
	352	}
e5a06719	353	echo ' </TR>' ."\n";
be69e508	354	/ from /
e5a06719	355	echo ' <TR>' . "\n";
e5a06719	356	echo ' <TD BGCOLOR="' . $color[0] . '" WIDTH="15%" ALIGN="RIGHT">' . "\n";
b581fa60	357	echo _("From:");
e5a06719	358	echo ' </TD><TD BGCOLOR="' . $color[0] . '" WIDTH="85%" colspan="2">' . "\n";
c221adce	359	echo " <B>$from_name</B> \n";
e5a06719	360	echo ' </TD>' . "\n";
e5a06719	361	echo ' </TR>' . "\n";
be69e508	362	/ date /
e5a06719	363	echo ' <TR>' . "\n";
e5a06719	364	echo ' <TD BGCOLOR="' . $color[0] . '" WIDTH="15%" ALIGN="RIGHT">' . "\n";
32c7898c	365	echo _("Date:");
c36ed9cf	366	echo " </TD><TD BGCOLOR=\"$color[0]\" WIDTH=85% colspan=2>\n";
c221adce	367	echo " <B>$dateString</B> \n";
e5a06719	368	echo ' </TD>' . "\n";
e5a06719	369	echo ' </TR>' . "\n";
2844086d	370	/ to /
2844086d	371	echo " <TR>\n";
c36ed9cf	372	echo " <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT VALIGN=TOP>\n";
b581fa60	373	echo _("To:");
e5a06719	374	echo ' </TD><TD BGCOLOR="' . $color[0] . '" WIDTH="85%" VALIGN="TOP" colspan="2">' . "\n";
c221adce	375	echo " <B>$to_string</B> \n";
e5a06719	376	echo ' </TD>' . "\n";
e5a06719	377	echo ' </TR>' . "\n";
078a40a4	378	/ cc /
e7681707	379	if (isset($cc_string)) {
078a40a4	380	echo " <TR>\n";
c36ed9cf	381	echo " <TD BGCOLOR=\"$color[0]\" WIDTH=15% ALIGN=RIGHT VALIGN=TOP>\n";
e5a06719	382	echo ' Cc:' . "\n";
c36ed9cf	383	echo " </TD><TD BGCOLOR=\"$color[0]\" WIDTH=85% VALIGN=TOP colspan=2>\n";
c221adce	384	echo " <B>$cc_string</B> \n";
e5a06719	385	echo ' </TD>' . "\n";
e5a06719	386	echo ' </TR>' . "\n";
078a40a4	387	}
cc24badd	388	do_hook("read_body_header");
e5a06719	389	echo '</TABLE>';
	390	echo ' </TD></TR>';
	391	echo '</table>';
a48fbf9b	392	echo "<TABLE COLS=1 CELLSPACING=0 WIDTH=97% BORDER=0 ALIGN=CENTER CELLPADDING=0>\n";
be69e508	393
f8f9bed9	394	echo " <TR><TD BGCOLOR=\"$color[4]\" WIDTH=100%>\n";
e5a06719	395	echo '<BR>';
9297917e	396
9297917e	397	$body = formatBody($imapConnection, $message, $color, $wrap_at);
5c55c295	398
441f2d33	399	echo $body;
441f2d33	400
e5a06719	401	echo '<TABLE COLS="1" CELLSPACING="0" WIDTH="100%" BORDER="0" ALIGN="CENTER" CELLPADDING="0">' . "\n";
7831268e	402	echo " <TR><TD BGCOLOR=\"$color[9]\"> </TD></TR>";
e5a06719	403	echo '</TABLE>' . "\n";
be69e508	404
e5a06719	405	do_hook('read_body_bottom');
e5a06719	406	do_hook('html_bottom');
1195c340	407	sqimap_logout($imapConnection);
b581fa60	408	?>