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<?php
namespace JsonApi\Schemas\Courseware;
use JsonApi\Schemas\SchemaProvider;
use Neomerx\JsonApi\Contracts\Schema\ContextInterface;
use Neomerx\JsonApi\Schema\Link;
class Container extends SchemaProvider
{
const TYPE = 'courseware-containers';
const REL_BLOCKS = 'blocks';
const REL_OWNER = 'owner';
const REL_EDITOR = 'editor';
const REL_EDITBLOCKER = 'edit-blocker';
const REL_STRUCTURAL_ELEMENT = 'structural-element';
/**
* {@inheritdoc}
*/
public function getId($resource): ?string
{
return $resource->id;
}
/**
* {@inheritdoc}
*/
public function getAttributes($resource, ContextInterface $context): iterable
{
return [
'position' => (int) $resource['position'],
'site' => (int) $resource['site'],
'container-type' => (string) $resource['container_type'],
'title' => (string) $resource->type->getTitle(),
'width' => (string) $resource->type->getContainerWidth(),
'visible' => (bool) $resource['visible'],
'payload' => $resource['payload']->getIterator(),
'mkdate' => date('c', $resource['mkdate']),
'chdate' => date('c', $resource['chdate']),
];
}
/**
* {@inheritdoc}
*/
public function getRelationships($resource, ContextInterface $context): iterable
{
$relationships = [];
$relationships = $this->addBlocksRelationship($relationships, $resource, $this->shouldInclude($context, self::REL_BLOCKS));
$relationships[self::REL_OWNER] = $resource->owner
? [
self::RELATIONSHIP_LINKS => [
Link::RELATED => $this->createLinkToResource($resource->owner),
],
self::RELATIONSHIP_DATA => $resource->owner,
]
: [self::RELATIONSHIP_DATA => $resource->owner];
$relationships[self::REL_EDITOR] = $resource->editor
? [
self::RELATIONSHIP_LINKS => [
Link::RELATED => $this->createLinkToResource($resource->editor),
],
self::RELATIONSHIP_DATA => $resource->editor,
]
: [self::RELATIONSHIP_DATA => null];
$relationships[self::REL_EDITBLOCKER] = $resource->edit_blocker
? [
self::RELATIONSHIP_LINKS_SELF => true,
self::RELATIONSHIP_LINKS => [
Link::RELATED => $this->createLinkToResource($resource->edit_blocker),
],
self::RELATIONSHIP_DATA => $resource->edit_blocker,
]
: [self::RELATIONSHIP_LINKS_SELF => true, self::RELATIONSHIP_DATA => null];
$relationships[self::REL_STRUCTURAL_ELEMENT] = $resource['structural_element_id']
? [
self::RELATIONSHIP_LINKS => [
Link::RELATED => $this->createLinkToResource($resource->structural_element),
],
self::RELATIONSHIP_DATA => $resource->structural_element,
]
: [self::RELATIONSHIP_DATA => null];
return $relationships;
}
private function addBlocksRelationship(array $relationships, $resource, $includeData)
{
$relation = [
self::RELATIONSHIP_LINKS_SELF => true,
self::RELATIONSHIP_LINKS => [
Link::RELATED => $this->getRelationshipRelatedLink($resource, self::REL_BLOCKS),
],
];
$relation[self::RELATIONSHIP_DATA] = $resource->blocks;
$relationships[self::REL_BLOCKS] = $relation;
return $relationships;
}
}
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