<?php
	/*****************************************************************************
	IP Reg, a PHP/MySQL IPAM tool
	Copyright (C) 2008 Wietse Warendorff
	
	This program 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 3 of the License, or
	(at your option) any later version.
	
	This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
	
	For more information, visit http://sourceforge.net/projects/ipreg,
	or contact me at wietsew@users.sourceforge.net
	*****************************************************************************/
	
	// includes
	include("includes.php");
	
	// get id
	$location_id = $_GET['location_id'];
	
	// check authorisation
	$auth = auth("location", $config_auth_locationview, $location_id);
	
	// start output
	include("header.php");
	
	// set template
	$tp = new Template("tpl/locationview.tpl");
	
	// set language variables
	$tp->setvars($lang);
	
	// create breadcrumb arrays
	$parents = array();
	$location_names = array();
	$crumbs = array();
	
	// get location information and insert to the arrays
	$result = mysql_query("SELECT location_id, location_name, parent FROM location") or die(mysql_error());
	while ($row = mysql_fetch_object($result)) {
		$location_names[$row->location_id] = $row->location_name;
		$parents[$row->location_id] = $row->parent;
	}
	
	// function to build array with parents
	function parent($location_id) {
		// use names index
		global $parents;
		global $crumbs;
		global $location_names;
		
		// fill array with this value
		$crumbs[$location_id] = $location_id;
		if (($parents[$location_id])>0) {
			// still not on top, so do it again
			parent($parents[$location_id]);
		}
		
		// return the array
		return $location_id;
	}
	
	// build parents
	parent($location_id);
	
	// loop array in reverse order and send to template
	foreach (array_reverse($crumbs) as $key=>$val) {
		$tp->set("location_id", $val);
		$tp->set("location_name", $location_names[$val]);
		if (($key>0) ? $tp->set("seperator", ".&nbsp;") : $tp->set("seperator", ""));
		$tp->parse("locationcrumbrow");
	}
	$tp->parse("locationcrumb");
	
	// get location info
	$result = mysql_query("SELECT location_name, location_info FROM location WHERE location_id='$location_id'");
	$row=mysql_fetch_object($result);
	$tp->set("location_info", nl2br($row->location_info));
	
	// search subnets for this location
	$result = mysql_query("SELECT s.subnet_id, s.subnet_address, s.subnet_mask FROM subnet s INNER JOIN subnetlocation sl ON s.subnet_id=sl.subnet_id WHERE sl.location_id='$location_id'") or die(mysql_error());
	for ($i=0;$row=mysql_fetch_object($result);$i++) {
		$tp->set("subnet_id", $row->subnet_id);
		$tp->set("subnet_address", $row->subnet_address);
		$tp->set("subnet_mask", $row->subnet_mask);
		$tp->parse("subnetrow");
	}
	if (($i>0) ? $tp->parse("subnet") : $tp->hide("subnet"));
	
	// search sub-locations for this location
	$result = mysql_query("SELECT location_id, location_name FROM location WHERE parent='$location_id' ORDER BY location_name") or die(mysql_error());
	for ($i=0;$row=mysql_fetch_object($result);$i++) {
		$tp->set("sublocation_id", $row->location_id);
		$tp->set("sublocation_name", $row->location_name);
		$tp->parse("sublocationrow");
	}	
	if (($i>0) ? $tp->parse("sublocation") : $tp->hide("sublocation"));
		
	// output
	$tp->parse();
	$tp->spit();
		
	include("footer.php");
?>