<?php
	include("header.php");
	
	// get id
	$location_id = $_GET['location_id'];
	
	// 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"));
		
	// display options
	if($_SESSION['suser_level'] >= $config_userlevel_assignlocationtosubnet) {
		$tp->set("location_id", $location_id);
		$tp->parse("assignlocationtosubnet");	
	} else {
		$tp->hide("assignlocationtosubnet");
	}
	if($_SESSION['suser_level'] >= $config_userlevel_locationedit) {
		$tp->set("location_id", $location_id);
		$tp->parse("locationedit");	
	} else {
		$tp->hide("locationedit");
	}
	if($_SESSION['suser_level'] >= $config_userlevel_locationdel) {
		$tp->set("location_id", $location_id);
		$tp->parse("locationdel");
	} else {
		$tp->hide("locationdel");
	}
	
	// output
	$tp->parse();
	$tp->spit();
		
	include("footer.php");
?>