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<?php declare(strict_types=1); |
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namespace Limoncello\Core\Routing\Traits; |
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/** |
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* Copyright 2015-2020 [email protected] |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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use function strlen; |
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use function substr; |
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/** |
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* @package Limoncello\Core |
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*/ |
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trait UriTrait |
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{ |
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/** |
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* @param string $uri |
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* @param bool $trailingSlash |
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* |
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* @return string |
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*/ |
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protected function normalizeUri(string $uri, bool $trailingSlash): string |
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{ |
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// add starting '/' and cut ending '/' if necessary |
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$uri = strlen($uri) > 0 && $uri[0] === '/' ? $uri : '/' . $uri; |
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$prefixLen = strlen($uri); |
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$uri = $prefixLen > 1 && substr($uri, -1) === '/' ? substr($uri, 0, $prefixLen - 1) : $uri; |
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// feature: trailing slashes are possible when asked |
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$uri = $trailingSlash === true && substr($uri, -1) !== '/' ? $uri . '/' : $uri; |
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return $uri; |
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} |
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/** |
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* @param string $uri1 |
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* @param string $uri2 |
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* |
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* @return string |
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*/ |
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protected function concatUri(string $uri1, string $uri2): string |
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{ |
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$fEndsWithSlash = strlen($uri1) > 0 && substr($uri1, -1) === '/'; |
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$sStartsWithSlash = strlen($uri2) > 0 && $uri2[0] === '/'; |
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// only one has '/' |
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if ($fEndsWithSlash xor $sStartsWithSlash) { |
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return $uri1 . $uri2; |
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} |
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// either both have '/' nor both don't have |
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$result = $fEndsWithSlash === true ? $uri1 . substr($uri2, 1) : $uri1 . '/' . $uri2; |
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return $result; |
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} |
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} |
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limoncello-php-dist /
core
