| <?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>'; | |
| ?> | |