WB 2.08.x

<?php

/**

 *

 * @category        admin

 * @package         pages

 * @author          WebsiteBaker Project

 * @copyright       2004-2009, Ryan Djurovich

 * @copyright       2009-2011, Website Baker 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         $Id$

 * @filesource		$HeadURL$

 * @lastmodified    $Date$

 *

 */

// Get page id

if(!isset($_POST['page_id']) OR !is_numeric($_POST['page_id']))

{

	header("Location: index.php");

	exit(0);

} else {

	$page_id = $_POST['page_id'];

}

// Create new admin object and print admin header

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

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

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

if (!$admin->checkFTAN())

{

	$admin->print_error($MESSAGE['PAGES_NOT_SAVED'],'index.php');

	exit();

}

// Include the WB functions file

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

// Get values

$page_title = htmlspecialchars($admin->get_post_escaped('page_title') );

$menu_title = htmlspecialchars($admin->get_post_escaped('menu_title') );

$page_code = (int) $admin->get_post_escaped('page_code');

$description = htmlspecialchars($admin->add_slashes($admin->get_post('description')) );

$keywords = htmlspecialchars($admin->add_slashes($admin->get_post('keywords')) );

$parent = (int) $admin->get_post_escaped('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

$template = preg_replace("/\W/", "", $admin->get_post_escaped('template')); // fix secunia 2010-93-3

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

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

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

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

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

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

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

// 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

// $database = new database();

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

$old_admin_groups = explode(',', str_replace('_', '', $results_array['admin_groups']));

$old_admin_users = explode(',', str_replace('_', '', $results_array['admin_users']));

// Work-out if we should check for existing page_code

$sql = 'DESCRIBE `'.TABLE_PREFIX.'pages` `page_code`';

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

$field_set = $field_sql->numRows();

$in_old_group = FALSE;

foreach($admin->get_groups_id() as $cur_gid)

{

    if (in_array($cur_gid, $old_admin_groups))

    {

	$in_old_group = TRUE;

    }

}

if((!$in_old_group) AND !is_numeric(array_search($admin->get_user_id(), $old_admin_users)))

{

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

}

// Setup admin groups

$admin_groups[] = 1;

//if(!in_array(1, $admin->get_groups_id())) {

//	$admin_groups[] = implode(",",$admin->get_groups_id());

//}

$admin_groups = preg_replace("/[^\d,]/", "", implode(',', $admin_groups));

// Setup viewing groups

$viewing_groups[] = 1;

//if(!in_array(1, $admin->get_groups_id())) {

//	$viewing_groups[] = implode(",",$admin->get_groups_id());

//}

$viewing_groups = preg_replace("/[^\d,]/", "", implode(',', $viewing_groups));

// 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 ';

$sql .= '`parent` = '.$parent.', ';

$sql .= '`page_title` = "'.$page_title.'", ';

$sql .= '`menu_title` = "'.$menu_title.'", ';

$sql .= '`menu` = '.$menu.', ';

$sql .= '`level` = '.$level.', ';

$sql .= '`page_trail` = "'.$page_trail.'", ';

$sql .= '`root_parent` = '.$root_parent.', ';

$sql .= '`link` = "'.$link.'", ';

$sql .= '`template` = "'.$template.'", ';

$sql .= '`target` = "'.$target.'", ';

$sql .= '`description` = "'.$description.'", ';

$sql .= '`keywords` = "'.$keywords.'", ';

$sql .= '`position` = '.$position.', ';

$sql .= '`visibility` = "'.$visibility.'", ';

$sql .= '`searching` = '.$searching.', ';

$sql .= '`language` = "'.$language.'", ';

$sql .= '`admin_groups` = "'.$admin_groups.'", ';

$sql .= '`viewing_groups` = "'.$viewing_groups.'"';

$sql .= (defined('PAGE_LANGUAGES') && PAGE_LANGUAGES) && $field_set && (file_exists(WB_PATH.'/modules/mod_multilingual/update_keys.php')) ? ', `page_code` = '.$page_code.' ' : ' ';

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

$database->query($sql);

$ftan2 = $admin->getFTAN(2);

$target_url = ADMIN_URL."/pages/settings.php?page_id=$page_id&$ftan2";

if($database->is_error())

{

	$admin->print_error($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.$old_link.'/') AND is_dir(WB_PATH.PAGES_DIRECTORY.$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';

$ftan2 = $admin->getFTAN(2);

$target_url = ADMIN_URL."/pages/settings.php?page_id=$page_id&$ftan2";

// 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();