<?php

// $Id: frontend.functions.php 106 2005-09-15 19:15:43Z stefan $

/*

 Website Baker Project <http://www.websitebaker.org/>
 Copyright (C) 2004-2005, Ryan Djurovich

 Website Baker 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.

 Website Baker 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 Website Baker; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

*/

/*
	This file is purely for ensuring compatibility with 3rd party
	contributions made for WB version 2.5.2 or below
*/
if(!defined('WB_URL')) {
	header('Location: ../index.php');
}

// references to objects and variables that changed their names

$admin = &$wb;

$default_link=&$wb->default_link;

$page_trail=&$wb->page_trail;
$page_description=&$wb->page_description;
$page_keywords=&$wb->page_keywords;
$page_link=&$wb->link;

// extra_sql is not used anymore - this is basically a register_globals exploit prevention...
$extra_sql=&$wb->extra_sql;
$extra_where_sql=&$wb->extra_where_sql;

// compatibility code
function page_link($link) {
	global $wb;
	return $wb->page_link($link);
}

// Old menu call invokes new menu function
function page_menu($parent = 0, $menu_number = 1, $item_template = '<li><span[class]>[a][menu_title][/a]</span>', $menu_header = '<ul>', $menu_footer = '</ul>', $default_class = ' class="menu_default"', $current_class = ' class="menu_current"', $recurse = LEVEL) {
	global $wb;
	$wb->menu_number=$menu_number;
	$wb->menu_item_template=$item_template;
	$wb->menu_parent = $parent;
	$wb->menu_header = $menu_header; 
	$wb->menu_footer = $menu_footer;
	$wb->menu_default_class = $default_class;
	$wb->menu_current_class = $current_class;
	$wb->menu_recurse = $recurse+2; 	
	$wb->menu();
}

function page_content($block = 1) {
	// Get outside objects
	global $TEXT,$MENU,$HEADING,$MESSAGE;
	global $globals;
	global $database;
	$admin = & $this;
	global $wb;
	if ($wb->page_access_denied==true) {
        echo $MESSAGE['FRONTEND']['SORRY_NO_VIEWING_PERMISSIONS'];
		exit();
	}
	if(isset($globals) AND is_array($globals)) { foreach($globals AS $global_name) { global $$global_name; } }
	// Make sure block is numeric
	if(!is_numeric($block)) { $block = 1; }
	// Include page content
	if(!defined('PAGE_CONTENT') OR $block!=1) {
		if ($wb->page_id==0) {
			if ($wb->default_block_content=='none') {
				return;
			}
			if (is_numeric($wb->default_block_content)) {
				$page_id=$wb->default_block_content;
			} else {
				$page_id=$wb->default_page-id;
			}				
		} else {
			$page_id=$wb->page_id;
		}
		// First get all sections for this page
		$query_sections = $database->query("SELECT section_id,module FROM ".TABLE_PREFIX."sections WHERE page_id = '".$page_id."' AND block = '$block' ORDER BY position");
		if($query_sections->numRows() > 0) {
			// Loop through them and include there modules file
			while($section = $query_sections->fetchRow()) {
				$section_id = $section['section_id'];
				$module = $section['module'];
				require(WB_PATH.'/modules/'.$module.'/view.php');
			}
		}
	} else {
		require(PAGE_CONTENT);
	}
}

function show_content($block=1) {
	page_content($block);
}

function show_breadcrumbs($sep=' > ',$tier=1,$links=true) {
	$page_id=&$wb->page_id;
	if ($page_id!=0)
	{
 		global $database;
		$bca=&$wb->page_trail;
		if (sizeof($bca)==0)
		        create_breadcrumbs($page_id);
		$counter=0;
		foreach ($bca as $temp)
		{
	        if ($counter>=(tier-1));
	        {
				if ($counter>=$tier) echo $sep;
				$query_menu=$database->query("SELECT menu_title,link FROM ".TABLE_PREFIX."pages WHERE page_id=$temp");
				$page=$query_menu->fetchRow();
				if ($links==true AND $temp!=$page_id)
					echo '<a href="'.page_link($page['link']).'">'.$page['menu_title'].'</a>';
				else
				        echo stripslashes($page['menu_title']);
	        }
            $counter++;
		}
	}
}

// Function for page title
function page_title($spacer = ' - ', $template = '[WEBSITE_TITLE][SPACER][PAGE_TITLE]') {
	$vars = array('[WEBSITE_TITLE]', '[PAGE_TITLE]', '[MENU_TITLE]', '[SPACER]');
	$values = array(WEBSITE_TITLE, PAGE_TITLE, MENU_TITLE, $spacer);
	echo str_replace($vars, $values, $template);
}

// Function for page description
function page_description() {
	echo WEBSITE_DESCRIPTION;
}
// Function for page keywords
function page_keywords() {
	echo WEBSITE_KEYWORDS;
}
// Function for page header
function page_header($date_format = 'Y') {
	echo WEBSITE_HEADER;
}

// Function for page footer
function page_footer($date_format = 'Y') {
	global $starttime;
	$vars = array('[YEAR]', '[PROCESSTIME]');
	$processtime=(microtime()>$starttime)?microtime()-$starttime:microtime()-$starttime+1;
	$values = array(date($date_format),$processtime);
	echo str_replace($vars, $values, WEBSITE_FOOTER);
}

// Begin WB < 2.4.x template compatibility code
	// Make extra_sql accessable through private_sql
	$private_sql = $extra_sql;
	$private_where_sql = $extra_where_sql;
	// Query pages for menu
	$menu1 = $database->query("SELECT page_id,menu_title,page_title,link,target,visibility$extra_sql FROM ".TABLE_PREFIX."pages WHERE parent = '0' AND $extra_where_sql ORDER BY position ASC");
	// Check if current pages is a parent page and if we need its submenu
	if(PARENT == 0) {
		// Get the pages submenu
		$menu2 = $database->query("SELECT page_id,menu_title,page_title,link,target,visibility$extra_sql FROM ".TABLE_PREFIX."pages WHERE parent = '".PAGE_ID."' AND $extra_where_sql ORDER BY position ASC");
	} else {
		// Get the pages submenu
		$menu2 = $database->query("SELECT page_id,menu_title,page_title,link,target,visibility$extra_sql FROM ".TABLE_PREFIX."pages WHERE parent = '".PARENT."' AND $extra_where_sql ORDER BY position ASC");
	}
// End WB < 2.4.x template compatibility code
// Include template file


?>