try {
$vertex = $collections->get("vertices");
$collections->drop($vertex);
} catch (Exception $e) {
// do nothing
}
/* drop edge if it exists */
try {
$edge = $collections->get("edges");
$collections->drop($edge);
} catch (Exception $e) {
// do nothing
}
$vertex = new Collection();
$vertex->setName("vertices");
$collections->add($vertex);
$vertex = $vertex->getId();
$edge = new Collection();
$edge->setName("edges");
$edge->setType(3);
$collections->add($edge);
$edge = $edge->getId();
print "Reading graph file...\n";
$graphfilename = $argv[1];
$actionsfilename = $argv[2];
$fp = fopen($graphfilename, "rb");
if (0x1234abcd != get_next_int64($fp)) {
print "Endianness check failed. Endianness swap not implemented.";
exit;
}
$nv = get_next_int64($fp);
<?php
namespace triagens\ArangoDb;
require dirname(__FILE__) . DIRECTORY_SEPARATOR . 'init.php';
try {
$connection = new Connection($connectionOptions);
$handler = new CollectionHandler($connection);
if ($handler->has('example')) {
$handler->delete('example');
}
$col = new Collection();
$col->setName('example');
$result = $handler->add($col);
// create a statement to insert 100 example documents
$statement = new Statement($connection, array('query' => 'FOR i IN 1..100 INSERT { _key: CONCAT("example", i) } IN example'));
$statement->execute();
// print number of documents
var_dump($handler->getCount('example'));
// later on, we can assemble a list of document keys
$keys = array();
for ($i = 1; $i <= 100; ++$i) {
$keys[] = 'example' . $i;
}
// and fetch all the documents at once by their keys
$documents = $handler->lookupByKeys('example', $keys);
var_dump($documents);
// we can also bulk-remove them:
$result = $handler->removeByKeys('example', $keys);
var_dump($result);
// print number of documents after bulk removal
/**
* Try to create and delete an edge collection
*/
public function testCreateAndDeleteEdgeCollection()
{
$connection = $this->connection;
$collection = new Collection();
$collectionHandler = new CollectionHandler($connection);
$name = 'ArangoDB_PHP_TestSuite_TestCollection_02';
try {
$collectionHandler->drop($name);
} catch (Exception $e) {
//Silence the exception
}
$collection->setName($name);
$collection->setType(3);
$collectionHandler->add($collection);
$resultingCollection = $collectionHandler->get($name);
$resultingAttribute = $resultingCollection->getName();
$this->assertTrue($name === $resultingAttribute, 'The created collection name and resulting collection name do not match!');
$this->assertEquals(Collection::TYPE_EDGE, $resultingCollection->getType());
$collectionHandler->delete($collection);
}
public function testCreateMixedBatchWithPartIds()
{
$edgeCollection = $this->edgeCollection;
$batch = new Batch($this->connection);
$this->assertInstanceOf('\\triagens\\ArangoDb\\Batch', $batch);
// Create collection
$connection = $this->connection;
$collection = new Collection();
$collectionHandler = new CollectionHandler($connection);
$name = 'ArangoDB_PHP_TestSuite_TestCollection_02';
$collection->setName($name);
$batch->nextBatchPartId('testCollection1');
$response = $collectionHandler->add($collection);
$this->assertTrue(is_numeric($response), 'Did not return a fake numeric id!');
$batch->process();
$resultingCollectionId = $batch->getProcessedPartResponse('testCollection1');
$testCollection1Part = $batch->getPart('testCollection1');
$this->assertTrue($testCollection1Part->getHttpCode() == 200, 'Did not return an HttpCode 200!');
$resultingCollection = $collectionHandler->get($batch->getProcessedPartResponse('testCollection1'));
$resultingAttribute = $resultingCollection->getName();
$this->assertTrue($name === $resultingAttribute, 'The created collection name and resulting collection name do not match!');
$this->assertEquals(Collection::getDefaultType(), $resultingCollection->getType());
$batch = new Batch($this->connection);
// Create documents
$documentHandler = $this->documentHandler;
$batch->nextBatchPartId('doc1');
$document = Document::createFromArray(array('someAttribute' => 'someValue', 'someOtherAttribute' => 'someOtherValue'));
$documentId = $documentHandler->add($resultingCollectionId, $document);
$this->assertTrue(is_numeric($documentId), 'Did not return a fake numeric id!');
for ($i = 0; $i <= 10; ++$i) {
$document = Document::createFromArray(array('someAttribute' => 'someValue' . $i, 'someOtherAttribute' => 'someOtherValue2' . $i));
$documentId = $documentHandler->add($resultingCollectionId, $document);
}
$this->assertTrue(is_numeric($documentId), 'Did not return a fake numeric id!');
$batch->process();
// try getting processed response through batchpart
$testDocument1PartResponse = $batch->getPart('doc1')->getProcessedResponse();
// try getting it from batch
$testDocument2PartResponse = $batch->getProcessedPartResponse(1);
$batch = new Batch($this->connection);
$docId1 = explode('/', $testDocument1PartResponse);
$docId2 = explode('/', $testDocument2PartResponse);
$documentHandler->getById($resultingCollectionId, $docId1[1]);
$documentHandler->getById($resultingCollectionId, $docId2[1]);
$batch->process();
$document1 = $batch->getProcessedPartResponse(0);
$document2 = $batch->getProcessedPartResponse(1);
$batch = new Batch($this->connection);
// test edge creation
$edgeDocument = new Edge();
$edgeDocumentHandler = new EdgeHandler($connection);
$edgeDocument->set('label', 'knows');
$edgeDocumentHandler->saveEdge($edgeCollection->getName(), $document1->getHandle(), $document2->getHandle(), $edgeDocument);
$batch->process();
$edge = $batch->getProcessedPartResponse(0);
$this->assertFalse(is_a($edge, 'triagens\\ArangoDb\\HttpResponse'), 'Edge batch creation did return an error: ' . print_r($edge, true));
$this->assertTrue($edge == !'', 'Edge batch creation did return empty string: ' . print_r($edge, true));
$batch = new Batch($this->connection);
$document = new Document();
$documentHandler = new DocumentHandler($connection);
$document->someAttribute = 'someValue';
$documentHandler->add($resultingCollection->getId(), $document);
// set the next batchpart id
$batch->nextBatchPartId('myBatchPart');
// set cursor options for the next batchpart
$batch->nextBatchPartCursorOptions(array("sanitize" => true));
// set batchsize to 10, so we can test if an additional http request is done when we getAll() a bit later
$statement = new Statement($connection, array("query" => '', "count" => true, "batchSize" => 10, "sanitize" => true));
$statement->setQuery('FOR a IN `ArangoDB_PHP_TestSuite_TestCollection_02` RETURN a');
$statement->execute();
$documentHandler->removeById($resultingCollectionId, $docId1[1]);
$documentHandler->removeById($resultingCollectionId, $docId2[1]);
$batch->nextBatchPartId('docsAfterRemoval');
$collectionHandler->getAllIds($resultingCollectionId);
$batch->process();
$stmtCursor = $batch->getProcessedPartResponse('myBatchPart');
$this->assertTrue(count($stmtCursor->getAll()) == 13, 'At the time of statement execution there should be 13 documents found! Found: ' . count($stmtCursor->getAll()));
// This fails but we'll just make a note because such a query is not needed to be batched.
// $docsAfterRemoval=$batch->getProcessedPartResponse('docsAfterRemoval');
// $this->assertTrue(count($docsAfterRemoval) == 1, 'At the time of statement execution there should be 3 documents found! Found: '.count($stmtCursor->getAll()));
// Get previously created collection and delete it, from inside a batch
$batch = new Batch($this->connection);
$collectionHandler->delete($resultingCollectionId);
$batch->process();
}
<?php
namespace triagens\ArangoDb;
require dirname(__FILE__) . DIRECTORY_SEPARATOR . 'init.php';
try {
$connection = new Connection($connectionOptions);
$collectionHandler = new CollectionHandler($connection);
$documentHandler = new DocumentHandler($connection);
$edgeHandler = new EdgeHandler($connection);
// set up two document collections
$collection = new Collection("employees");
try {
$collectionHandler->add($collection);
} catch (\Exception $e) {
// collection may already exist - ignore this error for now
}
$collection = new Collection("departments");
try {
$collectionHandler->add($collection);
} catch (\Exception $e) {
// collection may already exist - ignore this error for now
}
// set up an edge collection to link the two previous collections
$collection = new Collection("worksFor");
$collection->setType(3);
try {
$collectionHandler->add($collection);
} catch (\Exception $e) {
// collection may already exist - ignore this error for now
}
