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<?php |
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namespace hiapi\Core\Console; |
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use Laminas\Diactoros\ServerRequest; |
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use Laminas\Diactoros\Uri; |
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/** |
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* Class for marshaling a request object sent with console. |
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*/ |
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class ServerRequestFactory |
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{ |
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public const PROTOCOL_VERSION = '1.1'; |
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public const ATTRIBUTE_NAME = 'from-console'; |
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private $command; |
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private $ops = [ |
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self::ATTRIBUTE_NAME => true, |
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]; |
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private $query = []; |
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private $post = []; |
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/** |
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* Create a request from superglobal values: argv. |
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* @return ServerRequest |
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*/ |
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public static function fromGlobals(): ServerRequest |
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{ |
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return (new static())->createFromGlobals(); |
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} |
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public function createFromGlobals(): ServerRequest |
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{ |
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$this->parseGlobals(); |
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return $this->addAttributes(new ServerRequest( |
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$_SERVER, |
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$_FILES, |
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$this->prepareUri($this->command), |
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'POST', |
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'php://input', |
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$this->prepareHeaders($this->ops), |
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$this->prepareCookies(), |
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$this->query, |
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$this->post, |
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static::PROTOCOL_VERSION |
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), $this->ops); |
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} |
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private function parseGlobals() |
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{ |
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$argv = $GLOBALS['argv']; |
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$this->program = array_shift($argv); |
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while ($argv[0][0]=='-') { |
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$vs = explode('=', substr(array_shift($argv), 1), 2); |
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$this->ops[$vs[0]] = $vs[1] ?? true; |
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} |
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$this->command = array_shift($argv); |
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foreach ($argv as $n => $arg) { |
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if ($arg[0] == '-') { |
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$vs = explode('=', substr($arg, 1), 2); |
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$this->query[$vs[0]] = is_null($vs[1]) ? true : $vs[1]; |
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} else $this->query[$n] = $arg; |
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} |
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if (!empty($this->ops['stdin'])) { |
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$this->post = json_decode(file_get_contents('php://stdin'), true); |
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} |
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} |
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private function addAttributes(ServerRequest $request, array $ops): ServerRequest |
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{ |
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foreach ($ops as $key => $value) { |
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$request = $request->withAttribute($key, $value); |
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} |
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return $request; |
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} |
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private function prepareUri(string $command): Uri |
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{ |
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$uri = new Uri(''); |
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return $uri->withPath("/$command"); |
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} |
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private function prepareHeaders(array $ops): array |
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{ |
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return [ |
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'Accept' => $this->detectContentType($ops), |
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]; |
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} |
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private function detectContentType(array $ops): string |
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{ |
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if (!empty($ops['text'])) { |
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return 'text/plain'; |
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} |
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if (!empty($ops['show']) || !empty($ops['dump'])) { |
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return 'text/php'; |
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} |
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return 'application/json'; |
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} |
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private function prepareCookies(): array |
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{ |
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return $_COOKIE; |
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} |
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} |
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hiqdev /
hiapi
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: