/**
* {@inheritdoc}
*/
public function getVersions($path)
{
// Non-editable repositories always contain only one version of a resource
try {
return new VersionList($path, array($this->get($path)));
} catch (ResourceNotFoundException $e) {
throw NoVersionFoundException::forPath($path, $e);
}
}
/**
* {@inheritdoc}
*/
public function getVersions($path, ResourceRepository $repository = null)
{
$versions = $this->store->get($path, array());
if (empty($versions)) {
throw NoVersionFoundException::forPath($path);
}
if (null !== $repository) {
foreach ($versions as $key => $resource) {
$resource = clone $resource;
$resource->attachTo($repository);
$versions[$key] = $resource;
}
}
return new VersionList($path, $versions);
}
/**
* {@inheritdoc}
*/
public function getVersions($path, ResourceRepository $repository = null)
{
if (!isset($this->versions[$path])) {
throw NoVersionFoundException::forPath($path);
}
$versions = array();
foreach ($this->versions[$path] as $resource) {
if (null !== $repository) {
$resource = clone $resource;
$resource->attachTo($repository, $path);
}
$versions[] = $resource;
}
return new VersionList($path, $versions);
}
/**
* {@inheritdoc}
*/
public function getVersions($path)
{
throw NoVersionFoundException::forPath($path);
}
/**
* {@inheritdoc}
*/
public function getVersions($path, ResourceRepository $repository = null)
{
if (null === $this->json) {
$this->load();
}
if (!isset($this->json[$path])) {
throw NoVersionFoundException::forPath($path);
}
$versions = array();
foreach ($this->json[$path] as $resource) {
$resource = unserialize($resource);
if (null !== $repository) {
$resource->attachTo($repository, $path);
}
$versions[] = $resource;
}
return new VersionList($path, $versions);
}
/**
* {@inheritdoc}
*/
public function getVersions($path)
{
if (!$this->json) {
$this->load();
}
$references = $this->searchReferences($path);
if (!isset($references[$path])) {
throw NoVersionFoundException::forPath($path);
}
$resources = array();
$pathReferences = $references[$path];
// The first reference is the last (current) version
// Hence traverse in reverse order
for ($ref = end($pathReferences); null !== key($pathReferences); $ref = prev($pathReferences)) {
$resources[] = $this->createResource($path, $ref);
}
return new VersionList($path, $resources);
}