/***********************************************************************

  Copyright (C) 2002-2008  PunBB

  This file is part of PunBB.

  PunBB is free software; you can redistribute it and/or modify it

  under the terms of the GNU General Public License as published

  by the Free Software Foundation; either version 2 of the License,

  or (at your option) any later version.

  PunBB is distributed in the hope that it will be useful, but

  WITHOUT ANY WARRANTY; without even the implied warranty of

  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License

  along with this program; if not, write to the Free Software

  Foundation, Inc., 59 Temple Place, Suite 330, Boston,

  MA  02111-1307  USA

************************************************************************/

// Make sure no one attempts to run this script "directly"

if (!defined('PUN'))

	exit;

// Send no-cache headers

header('Expires: Thu, 21 Jul 1977 07:30:00 GMT');	// When yours truly first set eyes on this world! :)

header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');

header('Cache-Control: post-check=0, pre-check=0', false);

header('Pragma: no-cache');		// For HTTP/1.0 compability

// Load the template

if (defined('PUN_ADMIN_CONSOLE'))

	$tpl_main = file_get_contents(PUN_ROOT.'include/template/admin.tpl');

else if (defined('PUN_HELP'))

	$tpl_main = file_get_contents(PUN_ROOT.'include/template/help.tpl');

else

	$tpl_main = file_get_contents(PUN_ROOT.'include/template/main.tpl');

// START SUBST - <pun_include "*">

while (preg_match('#<pun_include "([^/\\\\]*?)\.(php[45]?|inc|html?|txt)">#', $tpl_main, $cur_include))

{

	if (!file_exists(PUN_ROOT.'include/user/'.$cur_include[1].'.'.$cur_include[2]))

		error('Unable to process user include '.htmlspecialchars($cur_include[0]).' from template main.tpl. There is no such file in folder /include/user/');

	ob_start();

	include PUN_ROOT.'include/user/'.$cur_include[1].'.'.$cur_include[2];

	$tpl_temp = ob_get_contents();

	$tpl_main = str_replace($cur_include[0], $tpl_temp, $tpl_main);

    ob_end_clean();

}

// END SUBST - <pun_include "*">

// START SUBST - <pun_content_direction>

$tpl_main = str_replace('<pun_content_direction>', $lang_common['lang_direction'], $tpl_main);

// END SUBST - <pun_content_direction>

// START SUBST - <pun_char_encoding>

$tpl_main = str_replace('<pun_char_encoding>', $lang_common['lang_encoding'], $tpl_main);

// END SUBST - <pun_char_encoding>

// START SUBST - <pun_head>

ob_start();

// Is this a page that we want search index spiders to index?

if (!defined('PUN_ALLOW_INDEX'))

	echo '<meta name="ROBOTS" content="NOINDEX, FOLLOW" />'."\n";

?>

<title></title>

<link rel="stylesheet" type="text/css" href="style/<?php echo $pun_user['style'].'.css' ?>" />

if (defined('PUN_ADMIN_CONSOLE'))

	echo '<link rel="stylesheet" type="text/css" href="style/imports/base_admin.css" />'."\n";

if (isset($required_fields))

{

	// Output JavaScript to validate form (make sure required fields are filled out)

?>

<script type="text/javascript">

function process_form(the_form)

{

	var element_names = new Object()

	// Output a JavaScript array with localised field names

	while (list($elem_orig, $elem_trans) = @each($required_fields))

		echo "\t".'element_names["'.$elem_orig.'"] = "'.addslashes(str_replace(' ', ' ', $elem_trans)).'"'."\n";

?>

	if (document.all || document.getElementById)

	{

		for (i = 0; i < the_form.length; ++i)

		{

			var elem = the_form.elements[i]

			if (elem.name && elem.name.substring(0, 4) == "req_")

			{

				if (elem.type && (elem.type=="text" || elem.type=="textarea" || elem.type=="password" || elem.type=="file") && elem.value=='')

				{

					alert("\"" + element_names[elem.name] + "\" ")

					elem.focus()

					return false

				}

			}

		}

	}

	return true

}

// -->

</script>

}

$user_agent = isset($_SERVER['HTTP_USER_AGENT']) ? strtolower($_SERVER['HTTP_USER_AGENT']) : '';

if (strpos($user_agent, 'msie') !== false && strpos($user_agent, 'windows') !== false && strpos($user_agent, 'opera') === false)

	echo '<script type="text/javascript" src="style/imports/minmax.js"></script>';

$tpl_temp = trim(ob_get_contents());

$tpl_main = str_replace('<pun_head>', $tpl_temp, $tpl_main);

ob_end_clean();

// END SUBST - <pun_head>

// START SUBST - <body>

if (isset($focus_element))

{

	$tpl_main = str_replace('

	$tpl_main = str_replace('<body>', '<body onload="document.getElementById(\''.$focus_element[0].'\').'.$focus_element[1].'.focus()">', $tpl_main);

}

// END SUBST - <body>

// START SUBST - <pun_page>

$tpl_main = str_replace('<pun_page>', htmlspecialchars(basename($_SERVER['PHP_SELF'], '.php')), $tpl_main);

// END SUBST - <pun_page>

// START SUBST - <pun_title>

$tpl_main = str_replace('<pun_title>', '
'.pun_htmlspecialchars($pun_config['o_board_title']).'
', $tpl_main);

// END SUBST - <pun_title>

// START SUBST - <pun_desc>

$tpl_main = str_replace('<pun_desc>', '
'.$pun_config['o_board_desc'].'
', $tpl_main);

// END SUBST - <pun_desc>

// START SUBST - <pun_navlinks>

$tpl_main = str_replace('<pun_navlinks>','
'."\n\t\t\t". generate_navlinks()."\n\t\t".'
', $tpl_main);

// END SUBST - <pun_navlinks>

// START SUBST - <pun_status>

if ($pun_user['is_guest'])

	$tpl_temp = '
'."\n\t\t\t".'
'.$lang_common['Not logged in'].'
'."\n\t\t".'
';

else

{

	$tpl_temp = '
'."\n\t\t\t".'
'."\n\t\t\t\t".'
'.$lang_common['Logged in as'].' '.pun_htmlspecialchars($pun_user['username']).'
'."\n\t\t\t\t".'
'.$lang_common['Last visit'].': '.format_time($pun_user['last_visit']).'
';

	if ($pun_user['g_id'] < PUN_GUEST)

	{

		$result_header = $db->query('SELECT COUNT(id) FROM '.$db->prefix.'reports WHERE zapped IS NULL') or error('Unable to fetch reports info', __FILE__, __LINE__, $db->error());

		if ($db->result($result_header))

			$tpl_temp .= "\n\t\t\t\t".'
There are new reports
';

		if ($pun_config['o_maintenance'] == '1')

			$tpl_temp .= "\n\t\t\t\t".'
Maintenance mode is enabled!
';

	}

	if (in_array(basename($_SERVER['PHP_SELF']), array('index.php', 'search.php')))

		$tpl_temp .= "\n\t\t\t".''."\n\t\t\t".'
'."\n\t\t\t\t".'
'.$lang_common['Show new posts'].'
'."\n\t\t\t\t".'
'.$lang_common['Mark all as read'].'
'."\n\t\t\t".'
'."\n\t\t\t".'
'."\n\t\t".'';

	else

		$tpl_temp .= "\n\t\t\t".''."\n\t\t\t".'
'."\n\t\t".'';

}

$tpl_main = str_replace('<pun_status>', $tpl_temp, $tpl_main);

// END SUBST - <pun_status>

// START SUBST - <pun_announcement>

if ($pun_config['o_announcement'] == '1')

{

	ob_start();

?>

	$tpl_temp = trim(ob_get_contents());

	$tpl_main = str_replace('<pun_announcement>', $tpl_temp, $tpl_main);

	ob_end_clean();

}

else

	$tpl_main = str_replace('<pun_announcement>', '', $tpl_main);

// END SUBST - <pun_announcement>

// START SUBST - <pun_main>

ob_start();

define('PUN_HEADER', 1);