getId(),$nodeList)) {
$start = $node->getProperty("start_date") . $node->getProperty("date");
$end = $node->getProperty("end_date");
$nodes.= "'
.""
."". PHP_EOL;
$nodeList[] = $node->getId();
}
}
function add_edge($rel) {
global $edges;
$start = $rel->getProperty("start_date");
$end = $rel->getProperty("end_date");
$edges.= "". PHP_EOL;
}
function expandNode($node) {
//global $description;
//$description .= ($description == ""? "" : " and ").$node->getProperty("name");
add_node($node);
foreach ($node->getProperties() as $key => $value) {
// echo "$key: $value\n";
}
foreach ($node->getRelationships() as $rel) {
//echo($rel->getStartNode()->getId()." -> ".$rel->getEndNode()->getId()."
");
add_edge($rel);
add_node($rel->getStartNode());
add_node($rel->getEndNode());
}
}
//$ids = (isset($_REQUEST['ids']) ? $_REQUEST['ids'] : "");
// Connecting to the default port 7474 on localhost
$client = new Everyman\Neo4j\Client();
//$client = new Everyman\Neo4j\Client('192.168.1.127');
//print_r($client->getServerInfo());
//https://github.com/jadell/neo4jphp/wiki/Caching
$plugin = new Everyman\Neo4j\Cache\Variable();
$client->getEntityCache()->setCache($plugin);
/*$memcached = new Memcached();
$memcached->addServer('localhost', 11211);
$plugin = new Everyman\Neo4j\Cache\Memcached($memcached);
$client->getEntityCache()->setCache($plugin);*/
/*$requests = explode(";",$ids);
foreach ($requests as $request) {
// Array("type" => "path", from=>"1234", to=>"4321","options" => Array())
$parts = explode("-",$request);
$requestType = $parts[0];
$requestId = $parts[1];
if ($requestType == 'node') {
expandNode($client->getNode($requestId));
} else {
findNode($requestType,$requestId);
}
}
function findNode($type,$id) {
global $client;
$typeMapping = Array (
"agency" => Array("label" => "Agency", "id" => "agencyID")
);
$queryString =
"MATCH (n:".$typeMapping[$type]["label"].")".
"WHERE n.".$typeMapping[$type]["id"]." = {nodeId}".
"RETURN n";
$query = new Everyman\Neo4j\Cypher\Query($client, $queryString, array('nodeId' => $id));
$result = $query->getResultSet();
foreach ($result as $row) {
expandNode( $row[0]);
}
} */
// https://github.com/jadell/neo4jphp/wiki/Paths
/* https://github.com/jadell/neo4jphp/wiki/Traversals
* $traversal = new Everyman\Neo4j\Traversal($client);
$traversal->addRelationship('KNOWS', Relationship::DirectionOut)
->setPruneEvaluator(Traversal::PruneNone)
->setReturnFilter(Traversal::ReturnAll)
->setMaxDepth(4);
$nodes = $traversal->getResults($startNode, Traversal::ReturnTypeNode);
*/
/*https://github.com/jadell/neo4jphp/wiki/Cypher-and-gremlin-queries
$queryString = "START n=node({nodeId}) ".
"MATCH (n)<-[:KNOWS]-(x)".
"WHERE x.name = {name}".
"RETURN x";
$query = new Everyman\Neo4j\Cypher\Query($client, $queryString, array('nodeId' => 1, 'name' => 'Bob'));
$result = $query->getResultSet();
foreach ($result as $row) {
echo $row['x']->getProperty('name') . "\n";
}*/
$queryString =
"MATCH (n) WHERE has(n.start_date) and n.start_date < 18870000 RETURN n";
$description = '1887';
$query = new Everyman\Neo4j\Cypher\Query($client, $queryString);
$result = $query->getResultSet();
foreach ($result as $row) {
expandNode( $row[0]);
}
if (!isset($_REQUEST['debug'])) {
header('Content-Type: application/gexf+xml');
header('Content-Disposition: attachment; filename="'.urlencode(str_replace(" ","_",strtolower($description))).'.gexf"');
}
echo '
lobbyist.disclosurelo.gs
'. $description. '
'. $nodes. '
'. $edges.'
'. PHP_EOL;
?>