PHP code example of coffreo / ceph-odm

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

/* Start to develop here. Best regards https://php-download.com/ */

    

coffreo / ceph-odm example snippets

$s3Client = new \Aws\S3\S3Client([
    'region' => '',
    'version' => '2006-03-01',
    'endpoint' => 'http://my-ceph-server/',
    'use_path_style_endpoint' => true,
    'credentials' => ['key' => 'userAccessKey', 'secret' => 'userSecretKey']
]);

$objectManager =  \Coffreo\CephOdm\Factory\ObjectManagerFactory::create($s3Client);

$objectManager->persist(new \Coffreo\CephOdm\Entity\Bucket('my-bucket'));
$objectManager->flush();

$object = new \Coffreo\CephOdm\Entity\File();
$object->setBucket(new \Coffreo\CephOdm\Entity\Bucket('my-bucket'));
$object->setFilename('test.txt');
$object->setBin('my-file-content');
$object->setAllMetadata(['my-metadata1' => 'my-value1', 'my-metadata2' => 'my-value2']);
$objectManager->persist($object);
$objectManager->flush();
$objectManager->clear();

echo $object->getId(); // e223fc11-8046-4a84-98e2-0de912d071e9 for instance since object is stored

$object->setBin('my-content-updated);
$object->addMetadata('my-metadata2', 'my-new-metadata-value);
$objectManager->flush();
$objectManager->clear();

$objectManager->remove($object);
$objectManager->flush();
$objectManager->clear();

$object = $fileRepository->find(/* ... */);
$objectManager->detach($object);

// You can update (or not) the object properties before saving it
$object->setBin('my-other-content');

$objectManager->persist();
$objectManager->flush();

$object = $fileRepository->find(/* ... */);
$objectManager->detach($object);

$object->setBucket(new \Coffreo\CephOdm\Entity\Bucket('my-bucket-2));
// You can update (or not) the object properties before saving it
$object->setBin('my-other-content');

$objectManager->persist();
$objectManager->flush();

$fileRepository = $objectManager->getRepository(\Coffreo\CephOdm\Entity\File::class);
$object = $fileRepository->find([new \Coffreo\CephOdm\Entity\Bucket('my-bucket'), 'e223fc11-8046-4a84-98e2-0de912d071e9']);

echo $object->getFilename();    // test.txt

$object = $fileRepository->find([new \Coffreo\CephOdm\Entity\Bucket('my-bucket'), 'e223fc11-8046-4a84-98e2-0de912d071e9']);

$object = $fileRepository->find(['my-bucket', 'e223fc11-8046-4a84-98e2-0de912d071e9']);

$objects = $fileRepository->findAll();  // All objects of all buckets

$objects = $fileRepository->findBy(['bucket' => 'my-bucket']);  // All objects of the bucket
$objects = $fileRepository->findBy(['id' => 'e223fc11-8046-4a84-98e2-0de912d071e9']); // All objects in any bucket of the given id

$objects = $fileRepository->findBy(['bucket' => 'my-bucket', 'metadata' => ['mymetadata' => 'myvalue']]);

$objects = $fileRepository->findBy([], ['metadata' => ['filename' => -1], 'id' => 1]);

// Let's set the limit to 10
$objects = $fileRepository->findBy(['bucket' => 'mybucket'], [], 10);
foreach ($objects->getBucketsTruncated() as $bucketName) {
    // some files of the bucket $bucketName ('mybucket' in our case) was not returned
}

// It may be necessary to do this call many times. Do this call in a loop until $objects->getBucketsTruncated() returns an empty array.
$objects = $fileRepository->findBy(['bucket' => 'mybucket'], [], null, 1);

$truncated = []
do {
   $objects = $fileRepository->findBy([], [], null, $truncated ? 1 : 0);
   // Do something with objects
   $truncated = $objects->getBucketsTruncated();
} while ($truncated);

$objects = $fileRepository->findByFrom(['bucket' => 'mybucket'], ['mybucket' => 'myid3']);
// Returns files myid4, myid5, myid6... but not myid3
// Since the criteria specifies the bucket, you can even simplify by: findByFrom(['bucket' => 'mybucket'], 'myid3')