<?php

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

  Copyright (C) 2002-2008  PunBB.org

  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

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

// if (!defined('PUN_ROOT'))

// 	define('PUN_ROOT', '../');

// require PUN_ROOT.'include/common.php';

require PUN_ROOT.'include/common_admin.php';

// import globals (I really hope this isn't dangerous)

foreach ( $GLOBALS as $key => $_ )

{

  $$key =& $GLOBALS[$key];

}

($hook = get_hook('acs_start')) ? eval($hook) : null;

if (!$pun_user['is_admmod'])

	message($lang_common['No permission']);

// Load the admin.php language file

require PUN_ROOT.'lang/'.$pun_user['language'].'/admin.php';

$GLOBALS['lang_admin'] = $lang_admin;

// Add a censor word

if (isset($_POST['add_word']))

{

	$search_for = trim($_POST['new_search_for']);

	$replace_with = trim($_POST['new_replace_with']);

	if ($search_for == '' || $replace_with == '')

		message($lang_admin['Must enter text message']);

	($hook = get_hook('acs_add_word_form_submitted')) ? eval($hook) : null;

	$query = array(

		'INSERT'	=> 'search_for, replace_with',

		'INTO'		=> 'censoring',

		'VALUES'	=> '\''.$pun_db->escape($search_for).'\', \''.$pun_db->escape($replace_with).'\''

	);

	($hook = get_hook('acs_qr_add_censor')) ? eval($hook) : null;

	$pun_db->query_build($query) or error(__FILE__, __LINE__);

	// Regenerate the censor cache

	require_once PUN_ROOT.'include/cache.php';

	generate_censors_cache();

	pun_redirect(pun_link($pun_url['admin_censoring']), $lang_admin['Censor word added'].' '.$lang_admin['Redirect']);

}

// Update a censor word

else if (isset($_POST['update']))

{

	$id = intval(key($_POST['update']));

	$search_for = trim($_POST['search_for'][$id]);

	$replace_with = trim($_POST['replace_with'][$id]);

	if ($search_for == '' || $replace_with == '')

		message($lang_admin['Must enter text message']);

	($hook = get_hook('acs_update_form_submitted')) ? eval($hook) : null;

	$query = array(

		'UPDATE'	=> 'censoring',

		'SET'		=> 'search_for=\''.$pun_db->escape($search_for).'\', replace_with=\''.$pun_db->escape($replace_with).'\'',

		'WHERE'		=> 'id='.$id

	);

	($hook = get_hook('acs_qr_update_censor')) ? eval($hook) : null;

	$pun_db->query_build($query) or error(__FILE__, __LINE__);

	// Regenerate the censor cache

	require_once PUN_ROOT.'include/cache.php';

	generate_censors_cache();

	pun_redirect(pun_link($pun_url['admin_censoring']), $lang_admin['Censor word updated'].' '.$lang_admin['Redirect']);

}

// Remove a censor word

else if (isset($_POST['remove']))

{

	$id = intval(key($_POST['remove']));

	($hook = get_hook('acs_remove_form_submitted')) ? eval($hook) : null;

	$query = array(

		'DELETE'	=> 'censoring',

		'WHERE'		=> 'id='.$id

	);

	($hook = get_hook('acs_qr_delete_censor')) ? eval($hook) : null;

	$pun_db->query_build($query) or error(__FILE__, __LINE__);

	// Regenerate the censor cache

	require_once PUN_ROOT.'include/cache.php';

	generate_censors_cache();

	pun_redirect(pun_link($pun_url['admin_censoring']), $lang_admin['Censor word removed'].' '.$lang_admin['Redirect']);

}

// Load the cached censors

if (file_exists(PUN_CACHE_DIR.'cache_censors.php'))

	include PUN_CACHE_DIR.'cache_censors.php';

if (!defined('PUN_CENSORS_LOADED'))

{

	require_once PUN_ROOT.'include/cache.php';

	generate_censors_cache();

	require PUN_CACHE_DIR.'cache_censors.php';

}

// Setup the form

$pun_page['part_count'] = $pun_page['fld_count'] = $pun_page['set_count'] = 0;

// Setup breadcrumbs

$pun_page['crumbs'] = array(

	array($pun_config['o_board_title'], pun_link($pun_url['index'])),

	array($lang_admin['Forum administration'], pun_link($pun_url['admin_index'])),

	$lang_admin['Censoring']

);

($hook = get_hook('acs_pre_header_load')) ? eval($hook) : null;

define('PUN_PAGE_SECTION', 'options');

define('PUN_PAGE', 'admin-censoring');

require PUN_ROOT.'header.php';

?>

<div id="pun-main" class="main sectioned admin">

<?php echo generate_admin_menu(); ?>

	<div class="main-head">

		<h1><span>{ <?php echo end($pun_page['crumbs']) ?> }</span></h1>

	</div>

	<div class="main-content frm">

		<div class="frm-head">

			<h2><span><?php echo $lang_admin['Add censored word head'] ?></span></h2>

		</div>

		<form class="frm-form" method="post" accept-charset="utf-8" action="<?php echo pun_link($pun_url['admin_censoring']) ?>&amp;action=foo">

			<div class="hidden">

				<input type="hidden" name="csrf_token" value="<?php echo generate_form_token(pun_link($pun_url['admin_censoring']).'&action=foo') ?>" />

			</div>

			<div class="frm-info">

				<p><?php printf($lang_admin['Add censored word intro'], '<strong><a href="'.pun_link($pun_url['admin_options_features']).'#fs4">'.$lang_admin['Options'].' - '.$lang_admin['Features'].'</a></strong>') ?></p>

			</div>

			<fieldset class="frm-set set<?php echo ++$pun_page['set_count'] ?>">

				<legend class="frm-legend"><span><?php echo $lang_admin['Add censored word legend'] ?></span></legend>

<?php ($hook = get_hook('acs_add_word_pre_search_for')) ? eval($hook) : null; ?>

				<div class="frm-fld text">

					<label for="fld<?php echo ++$pun_page['fld_count'] ?>">

						<span class="fld-label"><?php echo $lang_admin['Censored word'] ?></span><br />

						<span class="fld-input"><input type="text" id="fld<?php echo $pun_page['fld_count'] ?>" name="new_search_for" size="24" maxlength="60" /></span>

					</label>

				</div>

<?php ($hook = get_hook('acs_add_word_pre_replace_with')) ? eval($hook) : null; ?>

				<div class="frm-fld text">

					<label for="fld<?php echo ++$pun_page['fld_count'] ?>">

						<span class="fld-label"><?php echo $lang_admin['Censored replacement text'] ?></span><br />

						<span class="fld-input"><input type="text" id="fld<?php echo $pun_page['fld_count'] ?>" name="new_replace_with" size="24" maxlength="60" /></span>

					</label>

				</div>

<?php ($hook = get_hook('acs_add_word_end')) ? eval($hook) : null; ?>

			</fieldset>

			<div class="frm-buttons">

				<span class="submit"><input type="submit" class="button" name="add_word" value=" <?php echo $lang_admin['Add'] ?> " /></span>

			</div>

		</form>

	</div>

<?php

if (!empty($pun_censors))

{

	// Reset fieldset counter

	$pun_page['set_count'] = 0;

?>

	<div class="main-content frm">

		<div class="frm-head">

			<h2><span><?php echo $lang_admin['Edit censored word legend'] ?></span></h2>

		</div>

		<form class="frm-form" method="post" accept-charset="utf-8" action="<?php echo pun_link($pun_url['admin_censoring']) ?>&amp;action=foo">

			<div class="hidden">

				<input type="hidden" name="csrf_token" value="<?php echo generate_form_token(pun_link($pun_url['admin_censoring']).'&action=foo') ?>" />

			</div>

<?php

	foreach ($pun_censors as $censor_key => $cur_word)

	{

	?>

			<fieldset class="frm-set set<?php echo ++$pun_page['set_count'] ?>">

				<legend class="frm-legend"><span><?php echo $lang_admin['Edit censored word legend'] ?></span></legend>

<?php ($hook = get_hook('acs_edit_word_pre_search_for')) ? eval($hook) : null; ?>

				<div class="frm-fld text">

					<label for="fld<?php echo ++$pun_page['fld_count'] ?>">

						<span class="fld-label"><?php echo $lang_admin['Censored word'] ?></span><br />

						<span class="fld-input"><input type="text" id="fld<?php echo $pun_page['fld_count'] ?>" name="search_for[<?php echo $cur_word['id'] ?>]" value="<?php echo htmlspecialchars($cur_word['search_for']) ?>" size="24" maxlength="60" /></span>

					</label>

				</div>

<?php ($hook = get_hook('acs_edit_word_pre_replace_with')) ? eval($hook) : null; ?>

				<div class="frm-fld text">

					<label for="fld<?php echo ++$pun_page['fld_count'] ?>">

						<span class="fld-label"><?php echo $lang_admin['Censored replacement text'] ?></span><br />

						<span class="fld-input"><input type="text" id="fld<?php echo $pun_page['fld_count'] ?>" name="replace_with[<?php echo $cur_word['id'] ?>]" value="<?php echo htmlspecialchars($cur_word['replace_with']) ?>" size="24" maxlength="60" /></span>

					</label>

					<span class="submit"><input type="submit" name="update[<?php echo $cur_word['id'] ?>]" value="<?php echo $lang_admin['Update'] ?>" /> <input type="submit" name="remove[<?php echo $cur_word['id'] ?>]" value="<?php echo $lang_admin['Remove'] ?>" /></span>

				</div>

<?php ($hook = get_hook('acs_edit_word_end')) ? eval($hook) : null; ?>

			</fieldset>

	<?php

	}

?>

		</form>

	</div>

<?php

}

else

{

?>

	<div class="main-content frm">

		<div class="frm-head">

			<h2><span><?php echo $lang_admin['Edit censored word legend'] ?></span></h2>

		</div>

		<div class="frm-form">

			<div class="frm-info">

				<p><?php echo $lang_admin['No censored words'] ?></p>

			</div>

		</div>

	</div>

<?php

}

?>

</div>

<?php

require PUN_ROOT.'footer.php';