Arsse/lib/REST/AbstractHandler.php

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<?php
declare(strict_types=1);
2017-03-28 00:12:12 -04:00
namespace JKingWeb\Arsse\REST;
abstract class AbstractHandler implements Handler {
abstract function __construct();
abstract function dispatch(Request $req): Response;
protected function mapFieldNames(array $data, array $map, bool $overwrite = false): array {
foreach($map as $from => $to) {
if(array_key_exists($from, $data)) {
if($overwrite || !array_key_exists($to, $data)) $data[$to] = $data[$from];
unset($data[$from]);
}
}
return $data;
}
protected function mapFieldTypes(array $data, array $map): array {
foreach($map as $key => $type) {
if(array_key_exists($key, $data)) settype($data[$key], $type);
}
return $data;
}
protected function validateId($id):bool {
try {
$ch1 = strval(intval($id));
$ch2 = strval($id);
} catch(\Throwable $e) {
return false;
}
return ($ch1 === $ch2);
}
}