77 lines
1.6 KiB
PHP
77 lines
1.6 KiB
PHP
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<?php
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/*
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* This file is part of the PHPFlasher package.
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* (c) Younes KHOUBZA <younes.khoubza@gmail.com>
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*/
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namespace Flasher\Prime\Http;
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use Flasher\Prime\FlasherInterface;
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final class RequestExtension
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{
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/**
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* @var FlasherInterface
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*/
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private $flasher;
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/**
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* @var array<string, string>
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*/
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private $mapping;
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/**
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* @param array<string, string[]> $mapping
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*/
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public function __construct(FlasherInterface $flasher, array $mapping = array())
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{
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$this->flasher = $flasher;
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$this->mapping = $this->flatMapping($mapping);
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}
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/**
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* @return ResponseInterface
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*/
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public function flash(RequestInterface $request, ResponseInterface $response)
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{
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if (!$request->hasSession()) {
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return $response;
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}
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foreach ($this->mapping as $alias => $type) {
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if (false === $request->hasType($alias)) {
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continue;
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}
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$messages = (array) $request->getType($alias);
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foreach ($messages as $message) {
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$this->flasher->addFlash($type, $message);
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}
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$request->forgetType($alias);
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}
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return $response;
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}
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/**
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* @param array<string, string[]> $mapping
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*
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* @return array<string, string>
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*/
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private function flatMapping(array $mapping)
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{
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$flatMapping = array();
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foreach ($mapping as $type => $aliases) {
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foreach ($aliases as $alias) {
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$flatMapping[$alias] = $type;
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}
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}
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return $flatMapping;
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}
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}
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