public function testCreateRequestUnsetsGuzzleInternals()
{
$body = array(AbstractCommand::HEADERS_OPTION => 'mock.HEADERS_OPTION', AbstractCommand::ON_COMPLETE => 'mock.ON_COMPLETE', AbstractCommand::DISABLE_VALIDATION => 'mock.DISABLE_VALIDATION', AbstractCommand::RESPONSE_PROCESSING => 'mock.RESPONSE_PROCESSING', AbstractCommand::RESPONSE_BODY => 'mock.RESPONSE_BODY');
$client = new PredictionIOClient();
$request = $client->createRequest(RequestInterface::GET, null, null, $body);
$this->assertNull($request->getQuery()->get(AbstractCommand::HEADERS_OPTION));
$this->assertNull($request->getQuery()->get(AbstractCommand::ON_COMPLETE));
$this->assertNull($request->getQuery()->get(AbstractCommand::DISABLE_VALIDATION));
$this->assertNull($request->getQuery()->get(AbstractCommand::RESPONSE_PROCESSING));
$this->assertNull($request->getQuery()->get(AbstractCommand::RESPONSE_BODY));
}
if (!isset($argv[1]) || !isset($argv[2])) {
print "Usage: {$argv['0']} <appkey> <data file>\n";
exit(1);
}
$appkey = $argv[1];
$input = $argv[2];
if (!file_exists($input)) {
print "{$input} not found!\n";
exit(1);
}
if (!is_readable($input)) {
print "{$input} cannot be read!\n";
exit(1);
}
// Instantiate a client
$client = PredictionIOClient::factory(array("appkey" => $appkey));
// Scan sample data file and import ratings
$handle = fopen($input, "r");
while (!feof($handle)) {
$line = fgets($handle);
$tuple = explode("\t", $line);
if (count($tuple) == 3) {
try {
$client->identify($tuple[0]);
$client->execute($client->getCommand("record_action_on_item", array("pio_action" => "rate", "pio_iid" => $tuple[1], "pio_rate" => intval($tuple[2]))));
} catch (Guzzle\Http\Exception\ClientErrorResponseException $e) {
print $e->getResponse()->getBody() . "\n\n";
}
}
}
fclose($handle);
public function setupClient(Model $model, $client = null)
{
$this->_client = $client === null ? \PredictionIO\PredictionIOClient::factory(array('appkey' => Configure::read('predictionIO.appkey'), 'apiurl' => Configure::read('predictionIO.apiurl'))) : $client;
}
<?php
// web/index.php
require_once __DIR__ . '/../vendor/autoload.php';
use PredictionIO\PredictionIOClient;
use Symfony\Component\HttpFoundation\Request;
$client = PredictionIOClient::factory(['apiurl' => 'http://192.168.33.20:8000', 'appkey' => 'fXcxZlrBYZUxzd6wgeZhIQruai8OfUuUDaQGQyZVeigdfn4gQv48A3Q4Dml5Jfpq']);
$app = new Silex\Application();
$app['debug'] = true;
$app->register(new Silex\Provider\TwigServiceProvider(), array('twig.path' => __DIR__ . '/../views'));
$app->get('/', function () use($app) {
return $app['twig']->render('index.html.twig', []);
});
$app->post('/user', function (Request $request) use($app, $client) {
$command = $client->getCommand('create_user', ['pio_uid' => $request->get('user')]);
$response = $client->execute($command);
return $app->json(['message' => sprintf('Created user "%s".', $request->get('user'))]);
});
$app->post('/show', function (Request $request) use($app, $client) {
$command = $client->getCommand('create_item', ['pio_iid' => $request->get('show'), 'pio_itypes' => 1]);
$response = $client->execute($command);
$client->identify($request->get('user'));
$command = $client->getCommand('record_action_on_item', ['pio_action' => 'like', 'pio_iid' => $request->get('show')]);
$client->execute($command);
return $app->json(['message' => sprintf('You liked %s', $request->get('show'))]);
});
$app->post('/recommend', function (Request $request) use($app, $client) {
try {
$client->identify($request->get('user'));
$command = $client->getCommand('itemrec_get_top_n', ['pio_engine' => 'itemrec', 'pio_n' => 5]);
$rec = $client->execute($command);
/**
* Returns the items similar to the given item according to the engine.
*
* @param $itemId
* @param $engine
* @param int $count
* @return mixed
*/
public function getSimilarItems($itemId, $engine, $count = 3)
{
$command = $this->client->getCommand('itemsim_get_top_n', array('pio_iid' => $itemId, 'pio_engine' => $engine, 'pio_n' => $count));
$response = $this->client->execute($command);
return $response['pio_iids'];
}
