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41 lines
1022 B
PHP
41 lines
1022 B
PHP
<?php
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namespace Friendica\Directory\Middleware;
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use Friendica\Directory\Views\PhpRenderer;
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use Psr\Http\Message\ResponseInterface;
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use Psr\Http\Message\ServerRequestInterface;
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/**
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* The ZRL middleware ensures the Renderer ZRL attribute is set if the query string parameter is present
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*
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* @author Hypolite Petovan <hypolite@mrpetovan.com>
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* @package Friendica\Directory\Middleware
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*/
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class ZrlMiddleware
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{
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/**
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* @var PhpRenderer
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*/
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private $phpRenderer;
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public function __construct(PhpRenderer $phpRenderer)
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{
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$this->phpRenderer = $phpRenderer;
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}
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/**
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* @param ServerRequestInterface $request PSR7 request
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* @param ResponseInterface $response PSR7 response
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* @param callable $next Next middleware
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*
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* @return ResponseInterface
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*/
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public function __invoke(ServerRequestInterface $request, ResponseInterface $response, callable $next)
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{
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$this->phpRenderer->addAttribute('zrl', $request->getQueryParams()['zrl'] ?? null);
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return $next($request, $response);
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}
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}
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