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<?php
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// $Id: sections_save.php 239 2005-11-22 11:50:41Z stefan $
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/*
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 Website Baker Project <http://www.websitebaker.org/>
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 Copyright (C) 2004-2005, Ryan Djurovich
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 Website Baker is free software; you can redistribute it and/or modify
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 it under the terms of the GNU General Public License as published by
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 the Free Software Foundation; either version 2 of the License, or
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 (at your option) any later version.
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 Website Baker is distributed in the hope that it will be useful,
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 but WITHOUT ANY WARRANTY; without even the implied warranty of
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 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 GNU General Public License for more details.
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 You should have received a copy of the GNU General Public License
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 along with Website Baker; if not, write to the Free Software
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 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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*/
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// Include config file
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require('../../config.php');
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// Make sure people are allowed to access this page
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if(MANAGE_SECTIONS != 'enabled') {
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	header('Location: '.ADMIN_URL.'/pages/index.php');
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}
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// Get page id
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if(!isset($_GET['page_id']) OR !is_numeric($_GET['page_id'])) {
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	header("Location: index.php");
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} else {
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	$page_id = $_GET['page_id'];
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}
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// Create new admin object
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require_once(WB_PATH.'/framework/class.admin.php');
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$admin = new admin('Pages', 'pages_modify');
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// Get perms
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$database = new database();
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$results = $database->query("SELECT admin_groups,admin_users FROM ".TABLE_PREFIX."pages WHERE page_id = '$page_id'");
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$results_array = $results->fetchRow();
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$old_admin_groups = explode(',', $results_array['admin_groups']);
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$old_admin_users = explode(',', $results_array['admin_users']);
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if(!is_numeric(array_search($admin->get_group_id(), $old_admin_groups)) AND !is_numeric(array_search($admin->get_user_id(), $old_admin_users))) {
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	$admin->print_error($MESSAGE['PAGES']['INSUFFICIENT_PERMISSIONS']);
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}
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// Get page details
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$database = new database();
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$query = "SELECT * FROM ".TABLE_PREFIX."pages WHERE page_id = '$page_id'";
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$results = $database->query($query);
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if($database->is_error()) {
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	$admin->print_header();
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	$admin->print_error($database->get_error());
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}
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if($results->numRows() == 0) {
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	$admin->print_header();
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	$admin->print_error($MESSAGE['PAGES']['NOT_FOUND']);
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}
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$results_array = $results->fetchRow();
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// Set module permissions
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$module_permissions = $_SESSION['MODULE_PERMISSIONS'];
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// Loop through sections
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$query_sections = $database->query("SELECT section_id,module,position FROM ".TABLE_PREFIX."sections WHERE page_id = '$page_id' ORDER BY position ASC");
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if($query_sections->numRows() > 0) {
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	$num_sections = $query_sections->numRows();
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	while($section = $query_sections->fetchRow()) {
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		// Get the modules real name
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		$module_path = WB_PATH.'/modules/'.$section['module'].'/info.php';
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		if(file_exists($module_path)) {
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			require($module_path);
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			if(!isset($module_function)) { $module_function = 'unknown'; }
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			if(!is_numeric(array_search($section['module'], $module_permissions)) AND $module_function == 'page') {
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				// Update the section record with properties
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				$section_id = $section['section_id'];
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				$sql = '';
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				if(isset($_POST['block'.$section_id]) AND $_POST['block'.$section_id] != '') {
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					$sql = "block = '".$admin->add_slashes($_POST['block'.$section_id])."'";
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					$query = "UPDATE ".TABLE_PREFIX."sections SET $sql WHERE section_id = '$section_id' LIMIT 1";
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					if($sql != '') {
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						$database->query($query);
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					}
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				}
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			}
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			if(isset($module_function)) { unset($module_function); } // Unset module type
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		}
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	}
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}
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// Check for error or print success message
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if($database->is_error()) {
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	$admin->print_error($database->get_error(), ADMIN_URL.'/pages/sections.php?page_id='.$page_id);
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} else {
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	$admin->print_success($MESSAGE['PAGES']['SECTIONS_PROPERTIES_SAVED'], ADMIN_URL.'/pages/sections.php?page_id='.$page_id);
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}
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// Print admin footer
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$admin->print_footer();
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?>
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