--- a/admin/directory.gexf.php +++ b/admin/directory.gexf.php @@ -1,1 +1,59 @@ +<?php +$nodes = Array(Array("id" => "gov", "label" => "Federal Government")); +$edges = Array(); + +function addEdge($source, $target) { + global $edges; + $edges[] = Array("id" => md5($source . $target), "source" => $source, "target" => $target); +} + +function addNode($id, $label, $pid) { + global $nodes; + $nodes[] = Array("id" => $id, "label" => $label , "pid" => $pid); +} + +function addChildren($parentID, $parentXML) { + foreach ($parentXML as $childXML) { + + if ($childXML->getName() == "organization" || $childXML->getName() == "organizationalUnit" || $childXML->getName() == "person") { + $attr = $childXML->attributes(); + $id = $attr['UUID']; + if ($childXML->getName() == "organization" || $childXML->getName() == "organizationalUnit") { + + $label = $childXML->name; + } else if ($childXML->getName() == "person") { + $label = $childXML->fullName; + } + addNode($id, $label, $parentID); + addEdge($id, $parentID); + addChildren($id, $childXML); + } + } +} + +if (file_exists('directoryexport.xml')) { + $xml = simplexml_load_file('directoryexport.xml'); + + addChildren("gov", $xml); +} else { + exit('Failed to open directoryexport.xml'); +} + header('Content-Type: application/gexf+xml'); +echo '<?xml version="1.0" encoding="UTF-8"?> +<gexf xmlns="http://www.gexf.net/1.2draft" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.gexf.net/1.2draft http://www.gexf.net/1.2draft/gexf.xsd" version="1.2"> + <graph mode="static" defaultedgetype="directed"> + <nodes>'; +foreach ($nodes as $node) { + echo ' <node id="' . $node['id'] . '" label="' . htmlentities($node['label'],ENT_XML1) . '" ' . (isset($node['pid']) ? 'pid="' . $node['pid'] . '"' : "") . ' />'; +} +echo '</nodes> + <edges>'; +foreach ($edges as $edge) { + echo ' <edge id="' . $edge['id'] . '" source="' . $edge['source'] . '" target="' . $edge['target'] . '" />'; +} +echo '</edges> + </graph> +</gexf>'; +?> +