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<?php
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// $Id: index.php 1151 2009-09-23 09:16:48Z aldus $
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/*
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 Website Baker Project <http://www.websitebaker.org/>
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 Copyright (C) 2004-2009, 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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$starttime = array_sum(explode(" ",microtime()));
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/** 
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 *	looking for the config file
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 */
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if (!file_exists(dirname(__FILE__).'/config.php')) {
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	/**
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	 *	Config doesn't exists
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	 *	So we've try to run the installation
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	 */
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	header("Location: install/index.php");
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	exit(0);
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} else {
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	/**
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	 *	Config file exists
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	 */
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	require_once(dirname(__FILE__).'/config.php');
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	if (!defined('WB_PATH')) {
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		/**
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		 *	Ups ... config seems to be corrupt
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		 */
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		header("Location: install/index.php");
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		exit(0);
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	}
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}
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require_once(WB_PATH.'/framework/class.frontend.php');
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// Create new frontend object
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$wb = new frontend();
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// Figure out which page to display
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// Stop processing if intro page was shown
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$wb->page_select() or die();
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// Collect info about the currently viewed page
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// and check permissions
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$wb->get_page_details();
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// Collect general website settings
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$wb->get_website_settings();
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// Load functions available to templates, modules and code sections
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// also, set some aliases for backward compatibility
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require(WB_PATH.'/framework/frontend.functions.php');
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// redirect menu-link
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$this_page_id = PAGE_ID;
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if(version_compare(phpversion(), '4.3', '>=')) $php43 = TRUE; else $php43 = FALSE;
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$query_this_module = $database->query("SELECT module, block FROM ".TABLE_PREFIX."sections WHERE page_id = '$this_page_id' AND module = 'menu_link'");
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if($query_this_module->numRows() == 1) { // This is a menu_link. Get link of target-page and redirect
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	// get target_page_id
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	$table = TABLE_PREFIX.'mod_menu_link';
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	$query_tpid = $database->query("SELECT * FROM $table WHERE page_id = '$this_page_id'");
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	if($query_tpid->numRows() == 1) {
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		$res=$query_tpid->fetchRow();
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		$target_page_id = $res['target_page_id'];
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		$r_type = $res['redirect_type'];
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		$anchor = $res['anchor'];
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		$extern = $res['extern'];
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		if($anchor != '0') $anchor = ''.$anchor;
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		else $anchor = FALSE;
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		// set redirect-type
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		if($r_type=='301') {
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			if($php43) @header('HTTP/1.1 301 Moved Permanently', TRUE, 301);
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			else @header('HTTP/1.1 301 Moved Permanently');
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		}
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		if($target_page_id == -1) {
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			if($extern!='') {
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				header("Location: $extern".($anchor?'#'.$anchor:''));
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			}
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		} else {
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			// get link of target-page
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			$table = TABLE_PREFIX.'pages';
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			$query_link = $database->query("SELECT link FROM $table WHERE page_id = '$target_page_id'");
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			if($query_link->numRows() == 1) {
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				$res=$query_link->fetchRow();
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				$target_page_link = $res['link'];
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				header('Location: '.WB_URL.PAGES_DIRECTORY.$target_page_link.PAGE_EXTENSION.($anchor?'#'.$anchor:''));
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				exit;
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			}
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		}
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	}
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}
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// Backwards compatible Frontend filter support
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// include the output filter module routines
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if(file_exists(WB_PATH .'/modules/output_filter/filter-routines.php')) {@require_once(WB_PATH .'/modules/output_filter/filter-routines.php');}
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// Load Droplet engine
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if(file_exists(WB_PATH .'/modules/droplets/droplets.php')) { @require_once(WB_PATH .'/modules/droplets/droplets.php'); }
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//Get pagecontent in buffer for Droplets and/or Filter operations
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ob_start();
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require(WB_PATH.'/templates/'.TEMPLATE.'/index.php');
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$output = ob_get_contents();
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if (ob_get_length() > 0) ob_end_clean();
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if(function_exists('evalDroplets')) { $output = evalDroplets($output); }
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if(function_exists('filter_frontend_output')) { $output = filter_frontend_output($output); }
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echo $output;
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?>
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