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<?php
namespace JsonApi\Routes\Avatar;
use JsonApi\Errors\AuthorizationFailedException;
use JsonApi\Errors\BadRequestException;
use JsonApi\Errors\RecordNotFoundException;
use JsonApi\Routes\ValidationTrait;
use JsonApi\NonJsonApiController;
use JsonApi\Routes\Files\RoutesHelperTrait as FilesRoutesHelper;
use Psr\Http\Message\ResponseInterface as Response;
use Psr\Http\Message\ServerRequestInterface as Request;
/**
* Create an Avatar.
*/
class AvatarUpload extends NonJsonApiController
{
use ValidationTrait;
use AvatarHelpers;
public function __invoke(Request $request, Response $response, $args): Response
{
$user = $this->getUser($request);
$json = $this->validate($request);
$range_id = self::arrayGet($json, 'data.range-id');
$range_type = self::arrayGet($json, 'data.range-type');
['class' => $class, 'has_perm' => $has_perm] = self::getAvatarClass($range_id, $range_type, $user);
if (!$has_perm) {
throw new AuthorizationFailedException();
}
$avatar = $class::getAvatar($range_id);
$imgdata_string = self::arrayGet($json, 'data.image');
[$type, $imgdata_part] = explode(';', $imgdata_string);
[$base, $imgdata_base64] = explode(',', $imgdata_part);
$imgdata = base64_decode($imgdata_base64);
// Write data to file.
$filename = $GLOBALS['TMP_PATH'] . '/avatar-' . $range_id . '.webp';
file_put_contents($filename, $imgdata);
// Use new image file for avatar creation.
$avatar->createFrom($filename);
return $response->withStatus(201);
}
protected function validateResourceDocument($json, $data)
{
if (!self::arrayHas($json, 'data')) {
return 'Missing `data` member at document´s top level.';
}
if (!self::arrayHas($json, 'data.range-id')) {
return 'New avatar must have an `range-id`.';
}
if (!self::arrayHas($json, 'data.range-type')) {
return 'New avatar must have a `range-type`.';
}
if (!self::arrayHas($json, 'data.image')) {
return 'New avatar must have a `image`.';
}
}
}
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