Neo4j Spatial Tests

spatial.php

<?php

require_once('./vendor/autoload.php');

use Kwattro\Neo4jClient;

$bclient = new Neo4jClient();
$client = $bclient->getClient();
$request = $client->get('/db/data');
$response = $request->send();

$api = json_decode($response->getBody(true));

echo '<pre>';
print_r($api);

$spatialPlugin = $api->extensions->SpatialPlugin;

$request = $client->post($spatialPlugin->getLayer);
$request->setHeader('Content-Type', 'application/json');
$body = json_encode(array('layer' => 'test'));
$request->setBody($body);
$response = $request->send();

$layer = json_decode($response->getBody(true));
print_r($layer);

$request = $client->get($layer[0]->outgoing_relationships);
$response = $request->send();

$points = json_decode($response->getBody(true));
print_r($points);

foreach($points as $position){
    if($position->type == 'GEOMETRIES' || $position->type == 'RTREE_ROOT'){
        $node = $position->end;
        $split = explode('http://localhost:7474', $node);
        $nodeurl = $split[1];
        $req = $client->get($nodeurl);
        $resp = $req->send();
        print_r($resp->getBody(true));
    }
}

/**
$query = 'start n=node:test(\'withinDistance:[44.44, 33.32, 5.0]\') return n';
$q = json_encode(array('query' => $query));
$cy = $api->cypher;
$split = explode('http://localhost:7474', $cy);
$cypher = $split[1];
$request = $client->post($cypher);
$request->setBody($q);
$request->setHeader('Content-Type', 'application/json');
$response = $request->send();
print_r($response->getBody(true));
**/

/**
 * Retrieve points within distance ordered from closest to farest
 */
$bruges = array(
    'layer' => 'test',
    'distanceInKm' => 150,
    'pointX' => '50.883326',
    'pointY' => '4.706217'
    );
$body = json_encode($bruges);
$url = $api->extensions->SpatialPlugin;
$split = explode('http://localhost:7474', $url->findGeometriesWithinDistance);
$cypher = $split[1];
$request = $client->post($cypher);
$request->setBody($body);
$request->setHeader('Content-Type', 'application/json');
$response = $request->send();
print_r($response->getBody(true));


/**
 * Add points to layer
 *
$mouscron = 'POINT(50.727926 3.196237)';
$bruxelles = 'POINT(50.897234 4.366227)';
$paris = 'POINT(48.843028 2.393891)';

$locations = array($mouscron, $bruxelles, $paris);

foreach($locations as $point){
    $body = json_encode(array('geometry' => $point, 'layer' => 'test'));
    $split = explode('http://localhost:7474', $spatialPlugin->addGeometryWKTToLayer);
    $spurl = $split[1];

    if(!$spurl){
        exit();
    }

    $req = $client->post($spurl);
    $req->setBody($body);
    $req->setHeader('Content-Type', 'application/json');
    $resp = $req->send();
}
 *
 **/

/**
 * Créer le layer
 *
$split = explode('http://localhost:7474', $spatialPlugin->addSimplePointLayer);
$spurl = $split[1];
print_r($spurl);

if(!$spurl){
    exit();
}

$layer = 'test';
$body = json_encode(array('layer' => $layer));

$req = $client->post($spurl);
$req->setBody($body);
$req->setHeader('Content-Type', 'application/json');
$resp = $req->send();


print_r($resp->getBody(true));
 **/