PHP Класс Psr7Middlewares\Middleware\ImageTransformer

Наследование: use trait Psr7Middlewares\Utils\BasePathTrait, use trait Psr7Middlewares\Utils\CryptTrait

Открытые методы

Метод	Описание
__construct ( array $sizes )	Define the available sizes, for example: [ 'small' => 'resizeCrop,50,50', 'medium' => 'resize,500', 'big' => 'resize,1000', ].
__invoke ( Psr\Http\Message\ServerRequestInterface $request, Psr\Http\Message\ResponseInterface $response, callable $next ) : Psr\Http\Message\ResponseInterface	Execute the middleware.
cache ( Psr\Cache\CacheItemPoolInterface $cache ) : self	To save the transformed images in the cache.
clientHints ( array $clientHints = ['Dpr', 'Viewport-Width', 'Width'] ) : self	Enable the client hints.
getGenerator ( Psr\Http\Message\ServerRequestInterface $request ) : callable \| null	Returns a callable to generate urls.

Метод	Описание
getCacheKey ( Psr\Http\Message\ServerRequestInterface $request ) : string	Generates the key used to save the image in cache.
getClientHints ( Psr\Http\Message\ServerRequestInterface $request ) : array \| null	Returns the client hints sent.
parsePath ( string $path ) : false \| array	Parses the path and return the file and transform values.
transform ( Psr\Http\Message\ServerRequestInterface $request, Psr\Http\Message\ResponseInterface $response, string $transform ) : Psr\Http\Message\ResponseInterface	Transform the image.

Define the available sizes, for example: [ 'small' => 'resizeCrop,50,50', 'medium' => 'resize,500', 'big' => 'resize,1000', ].

public __construct ( array $sizes )
$sizes	array

Execute the middleware.

public __invoke ( Psr\Http\Message\ServerRequestInterface $request, Psr\Http\Message\ResponseInterface $response, callable $next ) : Psr\Http\Message\ResponseInterface
$request	Psr\Http\Message\ServerRequestInterface
$response	Psr\Http\Message\ResponseInterface
$next	callable
Результат	Psr\Http\Message\ResponseInterface

To save the transformed images in the cache.

public cache ( Psr\Cache\CacheItemPoolInterface $cache ) : self
$cache	Psr\Cache\CacheItemPoolInterface
Результат	self

Enable the client hints.

public clientHints ( array $clientHints = ['Dpr', 'Viewport-Width', 'Width'] ) : self
$clientHints	array
Результат	self

Returns a callable to generate urls.

public static getGenerator ( Psr\Http\Message\ServerRequestInterface $request ) : callable \| null
$request	Psr\Http\Message\ServerRequestInterface
Результат	callable \| null