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<?php |
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/** |
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* Copyright MediaCT. All rights reserved. |
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* https://www.mediact.nl |
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*/ |
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namespace Mediact\DataContainer; |
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trait ReplaceByPatternTrait |
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{ |
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/** |
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* Get a replacement path for a matched path. |
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* |
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* @param string $pattern |
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* @param string $match |
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* @param string $replacement |
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* @param string $separator |
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* |
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* @return string |
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*/ |
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protected function replaceByPattern( |
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string $pattern, |
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string $match, |
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string $replacement, |
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string $separator = DataContainerInterface::SEPARATOR |
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): string { |
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return $replacement === '$0' |
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? $match |
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: $this->replaceByRegex( |
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$this->getPatternRegex($pattern, $separator), |
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$match, |
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$replacement |
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); |
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} |
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/** |
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* Get a replacement path for a matched path by regex. |
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* |
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* @param string $regex |
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* @param string $match |
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* @param string $replacement |
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* |
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* @return string |
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*/ |
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private function replaceByRegex( |
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string $regex, |
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string $match, |
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string $replacement |
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): string { |
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if (preg_match($regex, $match, $matches)) { |
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$replacement = preg_replace_callback( |
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'/\$([\d]+)/', |
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function (array $match) use ($matches) { |
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return array_key_exists($match[1], $matches) |
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? $matches[$match[1]] |
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: $match[0]; |
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}, |
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$replacement |
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); |
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} |
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return $replacement; |
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} |
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/** |
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* Translate a fnmatch pattern to a regex. |
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* |
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* @param string $pattern |
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* @param string $separator |
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* |
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* @return string |
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*/ |
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private function getPatternRegex( |
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string $pattern, |
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string $separator = DataContainerInterface::SEPARATOR |
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): string { |
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$transforms = [ |
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'\*' => sprintf('([^%s]*)', preg_quote($separator, '#')), |
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'\?' => '(.)', |
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'\[\!' => '([^', |
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'\[' => '([', |
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'\]' => '])' |
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]; |
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$result = sprintf( |
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'#^%s$#', |
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strtr(preg_quote($pattern, '#'), $transforms) |
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); |
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return $result; |
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} |
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} |
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mediact /
data-container
