WB 2.08.x

<?php

/**

 *

 * @category        admin

 * @package         pages

 * @author          Ryan Djurovich, WebsiteBaker Project

 * @copyright       2009-2012, WebsiteBaker Org. e.V.

 * @link			http://www.websitebaker2.org/

 * @license         http://www.gnu.org/licenses/gpl.html

 * @platform        WebsiteBaker 2.8.x

 * @requirements    PHP 5.2.2 and higher

 * @version         $Id: settings_save.php 1735 2012-08-31 15:24:45Z Luisehahne $

 * @filesource		$HeadURL: svn://isteam.dynxs.de/wb-archiv/branches/2.8.x/wb/admin/pages/settings_save.php $

 * @lastmodified    $Date: 2012-08-31 17:24:45 +0200 (Fri, 31 Aug 2012) $

 *

 */

/* */

// Create new admin object and print admin header

require('../../config.php');

require_once(WB_PATH.'/framework/class.admin.php');

// suppress to print the header, so no new FTAN will be set

$admin = new admin('Pages', 'pages_settings',false);

// Get page id

if(!isset($_POST['page_id']) || (isset($_POST['page_id']) && preg_match('/[^0-9a-z]/i',$_POST['page_id'])) )

{

	header("Location: index.php");

	exit(0);

} else {

//	$page_id = $admin->checkIDKEY('page_id');

//	$page_id = (int)$_POST['page_id']; || preg_match('/[^0-9a-f]/i',$_POST['page_id'])

	if((!($page_id = $admin->checkIDKEY('page_id')))) {

		$admin->print_header();

		$admin->print_error($MESSAGE['GENERIC_SECURITY_ACCESS'], ADMIN_URL.'/pages/index.php');

	}

}

/*

if( (!($page_id = $admin->checkIDKEY('page_id', 0, $_SERVER['REQUEST_METHOD']))) )

{

	$admin->print_error($MESSAGE['GENERIC_SECURITY_ACCESS']);

}

*/

$pagetree_url = ADMIN_URL.'/pages/index.php';

$target_url = ADMIN_URL.'/pages/settings.php?page_id='.$page_id;

if (!$admin->checkFTAN())

{

	$admin->print_header();

	$admin->print_error($MESSAGE['GENERIC_SECURITY_ACCESS'],$target_url);

}

// After check print the header

$admin->print_header();

// Include the WB functions file

require_once(WB_PATH.'/framework/functions.php');

// Get values

$page_title = str_replace(array("[[", "]]"), '', htmlspecialchars($admin->get_post_escaped('page_title')));

$menu_title = str_replace(array("[[", "]]"), '', htmlspecialchars($admin->get_post_escaped('menu_title')));

$page_code = intval($admin->get_post('page_code')) ;

$description = str_replace(array("[[", "]]"), '', htmlspecialchars($admin->add_slashes($admin->get_post('description'))));

$keywords = str_replace(array("[[", "]]"), '', htmlspecialchars($admin->add_slashes($admin->get_post('keywords'))));

$parent = intval($admin->get_post('parent')); // fix secunia 2010-91-3

$visibility = $admin->get_post_escaped('visibility');

if (!in_array($visibility, array('public', 'private', 'registered', 'hidden', 'none'))) {$visibility = 'public';} // fix secunia 2010-93-3

$template = preg_replace('/[^a-z0-9_-]/i', "", $admin->get_post('template')); // fix secunia 2010-93-3

$template = (($template == DEFAULT_TEMPLATE ) ? '' : $template);

$target = preg_replace("/\W/", "", $admin->get_post('target'));

$aAdminGroups   = (isset($_POST['admin_groups']) ? $_POST['admin_groups'] : array(1));

$aAdminUsers    = (isset($_POST['admin_users']) ? $_POST['admin_users'] : array());

$aViewingGroups = (isset($_POST['viewing_groups']) ? $_POST['viewing_groups'] : array(1));

$aViewingUsers  = (isset($_POST['viewing_users']) ? $_POST['viewing_users'] : array());

$searching = intval($admin->get_post('searching'));

$language = strtoupper($admin->get_post('language'));

$language = (preg_match('/^[A-Z]{2}$/', $language) ? $language : DEFAULT_LANGUAGE);

$menu = intval($admin->get_post('menu')); // fix secunia 2010-91-3

$page_code = (isset($_POST['page_code']) ? intval($_POST['page_code']) : 0);

$sPageIcon = (isset($_POST['page_icon']) ? $_POST['page_icon'] : 0);

$sMenuIcon0 = (isset($_POST['menu_icon_0']) ? $_POST['menu_icon_0'] : 0);

$sMenuIcon1 = (isset($_POST['menu_icon_1']) ? $_POST['menu_icon_1'] : 0);

// Validate data

if($page_title == '' || substr($page_title,0,1)=='.')

{

	$admin->print_error($MESSAGE['PAGES_BLANK_PAGE_TITLE']);

}

if($menu_title == '' || substr($menu_title,0,1)=='.')

{

	$admin->print_error($MESSAGE['PAGES_BLANK_MENU_TITLE']);

}

// Get existing perms

$sql = 'SELECT `parent`,`link`,`position`,`admin_groups`,`admin_users` FROM `'.TABLE_PREFIX.'pages` WHERE `page_id`='.$page_id;

$results = $database->query($sql);

$results_array = $results->fetchRow();

$old_parent = $results_array['parent'];

$old_link = $results_array['link'];

$old_position = $results_array['position'];

if($admin->ami_group_member('1')) {

	if(!$admin->ami_group_member($results_array['admin_groups']) &&

	   !$admin->is_group_match($admin->get_user_id(), $results_array['admin_users']))

	{

		$admin->print_error($MESSAGE['PAGES_INSUFFICIENT_PERMISSIONS']);

	}

	// Setup admin groups

	$aAdminGroups = (is_array($aAdminGroups) ? $aAdminGroups : array(1));

	array_unshift($aAdminGroups, 1);

	$sAdminGroups = implode(',', array_unique($aAdminGroups, SORT_REGULAR));

	$sAdminGroups = (preg_match('/^,|[^0-9,]|,,|,$/', $sAdminGroups) ? '1' : $sAdminGroups);

	$aAdminUsers = (is_array($aAdminUsers) ? $aAdminUsers : array());

	$sAdminUsers = implode(',', array_diff($aAdminUsers, array(0)));

	$sAdminUsers = (preg_match('/^,|[^0-9,]|,,|,$/', $sAdminUsers) ? array() : $sAdminUsers);

}

$aViewingGroups = (is_array($aViewingGroups) ? $aViewingGroups : array(1));

array_unshift($aViewingGroups, 1);

$sViewingGroups = implode(',', array_unique($aViewingGroups, SORT_REGULAR));

$sViewingGroups = (preg_match('/^,|[^0-9,]|,,|,$/', $sViewingGroups) ? '1' : $sViewingGroups);

$aViewingUsers = (is_array($aViewingUsers) ? $aViewingUsers : array());

$sViewingUsers = implode(',', array_diff($aViewingUsers, array(0)));

$sViewingUsers = (preg_match('/^,|[^0-9,]|,,|,$/', $sViewingUsers) ? array() : $sViewingUsers);

$sPageIcon = (($sPageIcon == '0') ? '' : $sPageIcon);

if(!is_readable(WB_PATH.$sPageIcon)) { $sPageIcon = ''; }

$sMenuIcon0 = (($sMenuIcon0 == '0') ? '' : $sMenuIcon0);

if(!is_readable(WB_PATH.$sMenuIcon0)) { $sMenuIcon0 = ''; }

$sMenuIcon1 = (($sMenuIcon1 == '0') ? '' : $sMenuIcon1);

if(!is_readable(WB_PATH.$sMenuIcon1)) { $sMenuIcon1 = ''; }

// If needed, get new order

if($parent != $old_parent)

{

	// Include ordering class

	require(WB_PATH.'/framework/class.order.php');

	$order = new order(TABLE_PREFIX.'pages', 'position', 'page_id', 'parent');

	// Get new order

	$position = $order->get_new($parent);

	// Clean new order

	$order->clean($parent);

} else {

	$position = $old_position;

}

// Work out level and root parent

if ($parent!='0')

{

	$level = level_count($parent)+1;

	$root_parent = root_parent($parent);

}

else {

	$level = '0';

	$root_parent = '0';

}

// Work-out what the link should be

if($parent == '0')

{

	$link = '/'.page_filename($menu_title);

	// rename menu titles: index && intro to prevent clashes with intro page feature and WB core file /pages/index.php

	if($link == '/index' || $link == '/intro')

    {

		$link .= '_' .$page_id;

		$filename = WB_PATH.PAGES_DIRECTORY.'/'.page_filename($menu_title).'_'.$page_id .PAGE_EXTENSION;

	} else {

		$filename = WB_PATH.PAGES_DIRECTORY.'/'.page_filename($menu_title).PAGE_EXTENSION;

	}

} else {

	$parent_section = '';

	$parent_titles = array_reverse(get_parent_titles($parent));

	foreach($parent_titles AS $parent_title)

    {

		$parent_section .= page_filename($parent_title).'/';

	}

	if($parent_section == '/')

    {

      $parent_section = '';

    }

	$link = '/'.$parent_section.page_filename($menu_title);

	$filename = WB_PATH.PAGES_DIRECTORY.'/'.$parent_section.page_filename($menu_title).PAGE_EXTENSION;

}

// Check if a page with same page filename exists

// $database = new database();

$sql = 'SELECT `page_id`,`page_title` FROM `'.TABLE_PREFIX.'pages` WHERE `link` = "'.$link.'" AND `page_id` != '.$page_id;

$get_same_page = $database->query($sql);

if($get_same_page->numRows() > 0)

{

	$admin->print_error($MESSAGE['PAGES_PAGE_EXISTS']);

}

// Update page with new order

$sql = 'UPDATE `'.TABLE_PREFIX.'pages` SET `parent`='.$parent.', `position`='.$position.' WHERE `page_id`='.$page_id.'';

// $database = new database();

$database->query($sql);

// Get page trail

$page_trail = get_page_trail($page_id);

// Update page settings in the pages table

$sql = 'UPDATE `'.TABLE_PREFIX.'pages` '

     . 'SET `parent`='.$parent.', '

     .     '`page_title`=\''.$page_title.'\', '

     .     '`tooltip`=\''.$page_title.'\', '

     .     '`page_icon` =\''.mysql_real_escape_string($sPageIcon).'\', '

     .     '`menu_title`=\''.$menu_title.'\', '

     .     '`menu_icon_0` =\''.mysql_real_escape_string($sMenuIcon0).'\', '

     .     '`menu_icon_1` =\''.mysql_real_escape_string($sMenuIcon1).'\', '

     .     '`menu`='.$menu.', '

     .     '`level`='.$level.', '

     .     '`page_trail`=\''.$page_trail.'\', '

     .     '`root_parent`='.$root_parent.', '

     .     '`link`=\''.$link.'\', '

     .     '`template`=\''.$template.'\', '

     .     '`target`=\''.$target.'\', '

     .     '`description`=\''.$description.'\', '

     .     '`keywords`=\''.$keywords.'\', '

     .     '`position`='.$position.', '

     .     '`visibility`=\''.$visibility.'\', '

     .     '`searching`='.$searching.', '

     .     '`language`=\''.$language.'\', ';

if($admin->ami_group_member('1')) {

	$sql .= ''

	     .     '`admin_groups`=\''.$sAdminGroups.'\', '

	     .     '`admin_users`=\''.$sAdminUsers.'\', ';

}

$sql .= ''

     .     '`viewing_groups`=\''.$sViewingGroups.'\', '

     .     '`viewing_users`=\''.$sViewingUsers.'\', '

     .     '`page_code`='.$page_code.' '

     . 'WHERE `page_id`='.$page_id;

if(!$database->query($sql)) {

	$target_url = ADMIN_URL.'/pages/settings.php?page_id='.$page_id;

	$admin->print_error($database->get_error(), $target_url );

}

// Clean old order if needed

if($parent != $old_parent)

{

	$order->clean($old_parent);

}

/* BEGIN page "access file" code */

// Create a new file in the /pages dir if title changed

if(!is_writable(WB_PATH.PAGES_DIRECTORY.'/'))

{

	$admin->print_error($MESSAGE['PAGES_CANNOT_CREATE_ACCESS_FILE']);

} else {

    $old_filename = WB_PATH.PAGES_DIRECTORY.$old_link.PAGE_EXTENSION;

	// First check if we need to create a new file

	if(($old_link != $link) || (!file_exists($old_filename)))

    {

		// Delete old file

		$old_filename = WB_PATH.PAGES_DIRECTORY.$old_link.PAGE_EXTENSION;

		if(file_exists($old_filename))

        {

			unlink($old_filename);

		}

		// Create access file

		create_access_file($filename,$page_id,$level);

		// Move a directory for this page

		if(file_exists(WB_PATH.PAGES_DIRECTORY.$old_link.'/') && is_dir(WB_PATH.PAGES_DIRECTORY.$old_link.'/'))

        {

			rename(WB_PATH.PAGES_DIRECTORY.$old_link.'/', WB_PATH.PAGES_DIRECTORY.$link.'/');

		}

		// Update any pages that had the old link with the new one

		$old_link_len = strlen($old_link);

        $sql = '';

		$query_subs = $database->query("SELECT page_id,link,level FROM ".TABLE_PREFIX."pages WHERE link LIKE '%$old_link/%' ORDER BY LEVEL ASC");

		if($query_subs->numRows() > 0)

        {

			while($sub = $query_subs->fetchRow())

            {

				// Double-check to see if it contains old link

				if(substr($sub['link'], 0, $old_link_len) == $old_link)

                {

					// Get new link

					$replace_this = $old_link;

					$old_sub_link_len =strlen($sub['link']);

					$new_sub_link = $link.'/'.substr($sub['link'],$old_link_len+1,$old_sub_link_len);

					// Work out level

					$new_sub_level = level_count($sub['page_id']);

					// Update level and link

					$database->query("UPDATE ".TABLE_PREFIX."pages SET link = '$new_sub_link', level = '$new_sub_level' WHERE page_id = '".$sub['page_id']."' LIMIT 1");

					// Re-write the access file for this page

					$old_subpage_file = WB_PATH.PAGES_DIRECTORY.$new_sub_link.PAGE_EXTENSION;

					if(file_exists($old_subpage_file))

                    {

						unlink($old_subpage_file);

					}

					create_access_file(WB_PATH.PAGES_DIRECTORY.$new_sub_link.PAGE_EXTENSION, $sub['page_id'], $new_sub_level);

				}

			}

		}

	}

}

// Function to fix page trail of subs

function fix_page_trail($parent,$root_parent)

{

	// Get objects and vars from outside this function

	global $admin, $template, $database, $TEXT, $MESSAGE;

	// Get page list from database

	// $database = new database();

	$query = "SELECT page_id FROM ".TABLE_PREFIX."pages WHERE parent = '$parent'";

	$get_pages = $database->query($query);

	// Insert values into main page list

	if($get_pages->numRows() > 0)

    {

		while($page = $get_pages->fetchRow())

        {

			// Fix page trail

			$database->query("UPDATE ".TABLE_PREFIX."pages SET ".($root_parent != 0 ?"root_parent = '$root_parent', ":"")." page_trail = '".get_page_trail($page['page_id'])."' WHERE page_id = '".$page['page_id']."'");

			// Run this query on subs

			fix_page_trail($page['page_id'],$root_parent);

		}

	}

}

// Fix sub-pages page trail

fix_page_trail($page_id,$root_parent);

/* END page "access file" code */

//$pagetree_url = ADMIN_URL.'/pages/index.php';

//$target_url = ADMIN_URL.'/pages/settings.php?page_id='.$page_id;

// Check if there is a db error, otherwise say successful

if($database->is_error())

{

	$admin->print_error($database->get_error(), $target_url );

} else {

	$admin->print_success($MESSAGE['PAGES_SAVED_SETTINGS'], $target_url );

}

// Print admin footer

$admin->print_footer();