
<?php

// Require login
require_once 'plc_login.php';

// Get session and API handles
require_once 'plc_session.php';
global $plc, $api;

//print header
require_once 'plc_drupal.php';

// Common functions
require_once 'plc_functions.php';

require_once 'columns.php';


$slice_id=$_GET["slice_id"];
$tagN=$_GET["tagName"];
$data_source=$_GET["data_source"];
$data_type=$_GET["data_type"];

//print "getting column data for ".$slice_id." with ".$tagN." - ".$data_source." - ".$data_type;
$nodetags = array('node_id');
$extratags = explode("|", $tagN);


if ($slice_id == "nodes") {

if ($data_source == "comon") {

	$comontags = $extratags;
	$extratags = array ('hostname');
	$nodes=$api->GetNodes(NULL, array_merge($nodetags, $extratags));
	$ColumnsConfigure = new PlekitColumns(NULL, NULL, NULL);
	$comon_data = $ColumnsConfigure->comon_query_nodes(",".$tagN);

	//print ("comon tags = ".$comontags);
	
	if ($comon_data != "")
	{
	echo "---attached---";
	if ($nodes) foreach ($nodes as $node) {
		echo "|".$node['node_id'];
		foreach ($comontags as $t)
			echo ":".$ColumnsConfigure->convert_data($comon_data[$node['hostname']][$t], $data_type);
	}
	}
}
else if ($data_source == "tophat") {

	$ColumnsConfigure = new PlekitColumns(NULL, NULL, NULL);

	$extratags = array ('hostname');
	$nodes=$api->GetNodes(NULL, array_merge($nodetags, $extratags));

	$dd = array();
	if ($nodes) foreach ($nodes as $n)
		$dd[] = $n['hostname'];

	if ($tagN == "hopcount") 
	{
		$ref_node=$_GET["ref_node"];
		//print("getting hop count with ref node = ".$ref_node);
		$tophat_data = $ColumnsConfigure->getPairwise($ref_node, $dd, "traceroute", "hop_count");
	}
	else
		$tophat_data = $ColumnsConfigure->getTopHatData($tagN, $dd);

	//print_r($tophat_data);

	if ($tophat_data != "") {
	echo "---attached---";
	if ($nodes) foreach ($nodes as $node) {
		echo "|".$node['node_id'];
		echo ":".$ColumnsConfigure->convert_data($tophat_data[$node['hostname']][$tagN], $data_type);
	}
	}
}
else //MyPLC API
{

	$nodes=$api->GetNodes(NULL, array_merge($nodetags, $extratags));

	if ($nodes) {
	echo "---attached---";

	foreach ($nodes as $node) {
		echo "|".$node['node_id'];
		foreach ($extratags as $t)
			echo ":".$node[$t];
	}
	}
}


}
// in slices view
else
{

$slices= $api->GetSlices( array(intval($slice_id)));
if (empty($slices)) {
  drupal_set_message ("Slice " . $slice_id . " not found");
}

$slice=$slices[0];

if ($data_source == "comon") {

	$comontags = $extratags;
	$extratags = array ('hostname');

	$nodes=$api->GetNodes(array('node_id'=>$slice['node_ids']),array_merge($nodetags, $extratags));
	$potential_nodes=$api->GetNodes(array('~node_id'=>$slice['node_ids']),array_merge($nodetags, $extratags));

	$ColumnsConfigure = new PlekitColumns(NULL, NULL, NULL);
	$comon_data = $ColumnsConfigure->comon_query_nodes(",".$tagN);

	//print ("comon tags = ".$comontags);

	if ($comon_data != "") {
	echo "---attached---";
	if ($nodes) foreach ($nodes as $node) {
		echo "|".$node['node_id'];
		foreach ($comontags as $t)
			echo ":".$ColumnsConfigure->convert_data($comon_data[$node['hostname']][$t], $data_type);
	}
	echo "|---potential---";
	if ($potential_nodes) foreach ($potential_nodes as $potential_node) {
		echo "|".$potential_node['node_id'];
		foreach ($comontags as $t)
			echo ":".$ColumnsConfigure->convert_data($comon_data[$potential_node['hostname']][$t], $data_type);
	}
	}
}
else if ($data_source == "tophat") {

	$ColumnsConfigure = new PlekitColumns(NULL, NULL, NULL);

	$extratags = array ('hostname');
	$nodes=$api->GetNodes(array('node_id'=>$slice['node_ids']),array_merge($nodetags, $extratags));
	$potential_nodes=$api->GetNodes(array('~node_id'=>$slice['node_ids']),array_merge($nodetags, $extratags));
	
	$dd = array();
	if ($nodes) foreach ($nodes as $n)
		$dd[] = $n['hostname'];
	if ($potential_nodes) foreach ($potential_nodes as $n)
		$dd[] = $n['hostname'];
	
	if ($tagN == "hopcount") 
	{
		$ref_node=$_GET["ref_node"];
		print("getting hop count with ref node = ".$ref_node);
		$tophat_data = $ColumnsConfigure->getPairwise($ref_node, $dd, "hop_count");
	}
	else
		$tophat_data = $ColumnsConfigure->getTopHatData($tagN, $dd);

	if ($tophat_data != "") {
	echo "---attached---";
	if ($nodes) foreach ($nodes as $node) {
		echo "|".$node['node_id'];
		echo ":".$ColumnsConfigure->convert_data($tophat_data[$node['hostname']][$tagN], $data_type);
	}

	echo "|---potential---";
	if ($potential_nodes) foreach ($potential_nodes as $potential_node) {
		echo "|".$potential_node['node_id'];
		echo ":".$ColumnsConfigure->convert_data($tophat_data[$potential_node['hostname']][$tagN], $data_type);
	}
	}
}
else //MyPLC API
{

	$nodes=$api->GetNodes(array('node_id'=>$slice['node_ids']),array_merge($nodetags, $extratags));
	$potential_nodes=$api->GetNodes(array('~node_id'=>$slice['node_ids']),array_merge($nodetags, $extratags));
	
	if ($nodes) {
	echo "---attached---";
	foreach ($nodes as $node) {
		echo "|".$node['node_id'];
		foreach ($extratags as $t)
			echo ":".$node[$t];
	}
	}
	if ($potential_nodes) {
	echo "|---potential---";
	foreach ($potential_nodes as $potential_node) {
		echo "|".$potential_node['node_id'];
		foreach ($extratags as $t)
			echo ":".$potential_node[$t];
	}
	}
}
}
?>