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141 lines (121 loc) · 3.5 KB
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<?php
declare(strict_types=1);
/*
* This file is part of the DebugBar package.
*
* (c) 2013 Maxime Bouroumeau-Fuseau
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace DebugBar;
use DebugBar\Storage\StorageInterface;
/**
* Handler to list and open saved dataset
*/
class OpenHandler
{
protected DebugBar $debugBar;
protected StorageInterface $storage;
/**
* @throws DebugBarException
*/
public function __construct(DebugBar $debugBar)
{
$storage = $debugBar->getStorage();
if (!$storage) {
throw new DebugBarException("DebugBar must have a storage backend to use OpenHandler");
}
$this->debugBar = $debugBar;
$this->storage = $storage;
}
/**
* Handles the current request
*
* @param null|array<string, mixed> $request Request parameters
*
* @throws DebugBarException
*/
public function handle(?array $request = null, bool $echo = true, bool $sendHeader = true): string
{
if ($request === null) {
/** @var array<string, mixed> $request */
$request = $_REQUEST;
}
$op = $request['op'] ?? null;
if ($op === null || !is_string($request['op'])) {
throw new DebugBarException("Missing operation parameter 'op' in request");
}
if (!$this->debugBar->getStorage()) {
throw new DebugBarException("DebugBar must have a storage backend to use OpenHandler");
}
try {
$response = match ($op) {
'find' => $this->find($request),
'get' => $this->get($request),
'clear' => $this->clear(),
};
} catch (\UnhandledMatchError $e) {
throw new DebugBarException("Invalid operation '{$request['op']}'");
}
$response = json_encode($response);
if ($response === false) {
throw new DebugBarException("Invalid JSON response");
}
if ($sendHeader) {
$this->debugBar->getHttpDriver()->setHeaders([
'Content-Type' => 'application/json',
]);
}
if ($echo) {
$this->debugBar->getHttpDriver()->output($response);
}
return $response;
}
/**
* Find operation
*
* @param array<string, mixed> $request
*
*/
protected function find(array $request): array
{
$max = 20;
if (isset($request['max'])) {
$max = (int) $request['max'];
}
$offset = 0;
if (isset($request['offset'])) {
$offset = (int) $request['offset'];
}
$filters = [];
foreach (['utime', 'ip', 'uri', 'method', 'rid'] as $key) {
if (isset($request[$key])) {
$filters[$key] = $request[$key];
}
}
return $this->storage->find($filters, $max, $offset);
}
/**
* Get operation
*
* @param array<string, mixed> $request
*
* @throws DebugBarException
*/
protected function get(array $request): array
{
if (!isset($request['id'])) {
throw new DebugBarException("Missing 'id' parameter in 'get' operation");
}
return $this->storage->get((string) $request['id']);
}
/**
* Clear operation
*/
protected function clear(): array
{
$this->storage->clear();
return ['success' => true];
}
}