pm-convert/src/Collection.php

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<?php
declare(strict_types = 1);
namespace PmConverter;
use JsonException;
use Stringable;
/**
* Class that describes a request collection
*
* @property array|object $item
* @property object $info
*/
class Collection implements Stringable
{
/**
* Closed constructor so that we could use factory methods
*
* @param object $json
*/
private function __construct(protected object $json)
{
// specific case when collection has been exported via postman api
if (isset($json->collection)) {
$json = $json->collection;
}
$this->json = $json;
}
/**
* Factory that creates new Collection from content read from file path
*
* @param string $path
* @return static
* @throws JsonException
*/
public static function fromFile(string $path): static
{
$content = file_get_contents(FileSystem::normalizePath($path));
$json = json_decode($content, flags: JSON_THROW_ON_ERROR);
return new static($json);
}
/**
* @inheritDoc
*/
public function __toString(): string
{
return json_encode($this->json, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
}
/**
* Returns reference to the parsed json structure
*
* @return object
*/
public function &raw(): object
{
return $this->json;
}
/**
* Returns reference to any part of the parsed json structure
*
* @param string $name
* @return mixed
*/
public function &__get(string $name): mixed
{
return $this->json->$name;
}
/**
* Returns collection name
*
* @return string
*/
public function name(): string
{
return $this->json->info->name;
}
/**
* Returns the collection version
*
* @return CollectionVersion
*/
public function version(): CollectionVersion
{
return match (true) {
str_contains($this->json->info->schema, '/v2.0.') => CollectionVersion::Version20,
str_contains($this->json->info->schema, '/v2.1.') => CollectionVersion::Version21,
default => CollectionVersion::Unknown
};
}
}