/**
* adds a resource to the primary collection
* this will end up in response.data[]
*
* @note only the data-key of a resource is used
* that is its type, id, attributes, relations, links, meta(data-level)
* further, its included resources are separately added to response.included[]
*
* @see jsonapi\resource
* @see ->fill_collection() for adding a whole array of resources directly
*
* @param \alsvanzelf\jsonapi\resource $resource
* @return void
*/
public function add_resource(\alsvanzelf\jsonapi\resource $resource)
{
$resource_array = $resource->get_array();
$included_resources = $resource->get_included_resources();
if (!empty($included_resources)) {
$this->fill_included_resources($included_resources);
}
$this->primary_collection[] = $resource_array['data'];
}
<?php
use alsvanzelf\jsonapi;
ini_set('display_errors', 1);
error_reporting(-1);
require '../vendor/autoload.php';
/**
* the collection you want to send out
*
* normally, you'd fetch this from a database
*/
require 'dataset.php';
$users = array(new user(1), new user(2), new user(42));
$collection = array();
foreach ($users as $user) {
$resource = new jsonapi\resource($type = 'user', $user->id);
$resource->set_self_link('/user/' . $user->id);
$resource->fill_data($user);
if ($user->id == 42) {
$ship = new jsonapi\resource('ship', 5);
$ship->add_data('name', 'Heart of Gold');
$ship->set_self_link('/ship/5');
$resource->add_relation('ship', $ship);
}
$collection[] = $resource;
}
/**
* building up the json response
*
* you can set arrays, single data points, or whole objects
* objects are converted into arrays using their public keys
/**
* adds an included resource
* this will end up in response.included[]
*
* prefer using ->add_relation() instead
*
* a $resource should have its 'id' set
*
* @note this can only be used by resource and collection, not by errors
*
* @param \alsvanzelf\jsonapi\resource $resource
*/
public function add_included_resource(\alsvanzelf\jsonapi\resource $resource)
{
if (property_exists($this, 'included_resources') == false) {
throw new \Exception(get_class($this) . ' can not contain included resources');
}
$resource_array = $resource->get_array();
if (empty($resource_array['data']['id'])) {
return;
}
$resource_array = $resource_array['data'];
unset($resource_array['relationships'], $resource_array['meta']);
$key = $resource_array['type'] . '/' . $resource_array['id'];
$this->included_data[$key] = $resource_array;
// make a backup of the actual resource, to pass on to a collection
$this->included_resources[$key] = $resource;
}
/**
* @param $linkPrefix
* @return JsonApi\resource
* @throws \Exception
*/
protected function prepareJsonApiResource($linkPrefix = '/forest')
{
$toReturn = new JsonApi\resource($this->getCollection()->getName(), $this->getId());
$toReturn->fill_data($this->getAttributes());
foreach ($this->getRelationships() as $relationship) {
$resource = new JsonApi\resource($relationship->getType(), $relationship->getId());
$toReturn->add_relation($relationship->getType(), $resource);
}
foreach ($this->getIncluded() as $resource) {
$toInclude = new JsonApi\resource($resource->getCollection()->getName(), $resource->getId());
// NOTE : alsvanzelf/jsonapi takes current request to build set_self_link
// => included resources must set it "manually"
$toInclude->set_self_link($linkPrefix . '/' . $resource->getCollection()->getName() . '/' . $resource->getId());
$toInclude->fill_data($resource->getAttributes());
$toReturn->add_included_resource($toInclude);
}
return $toReturn;
}
<?php
use alsvanzelf\jsonapi;
ini_set('display_errors', 1);
error_reporting(-1);
require '../vendor/autoload.php';
/**
* the resource you want to send out
*
* normally, you'd fetch this from a database
*/
require 'dataset.php';
$user = new user(42);
/**
* building up the json response
*
* you can set arrays, single data points, or whole objects
* objects are converted into arrays using their public keys
*/
$jsonapi = new jsonapi\resource($type = 'user', $user->id);
$jsonapi->fill_data($user);
$jsonapi->add_data('location', $user->get_current_location());
/**
* sending the response
*/
$jsonapi->send_response();
