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<?php |
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3
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namespace Swaggest\JsonSchema; |
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5
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6
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class Helper |
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{ |
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public static function toPregPattern($jsonPattern) |
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{ |
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static $delimiters = array('/', '#', '+', '~', '%'); |
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$pattern = false; |
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foreach ($delimiters as $delimiter) { |
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if (strpos($jsonPattern, $delimiter) === false) { |
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$pattern = $delimiter . $jsonPattern . $delimiter . 'u'; |
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break; |
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} |
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} |
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if (false === $pattern) { |
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throw new InvalidValue('Failed to prepare preg pattern'); |
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} |
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if (@preg_match($pattern, '') === false) { |
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throw new InvalidValue('Regex pattern is invalid: ' . $jsonPattern); |
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} |
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return $pattern; |
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} |
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/** |
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* @param $parent |
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* @param $current |
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* @return string |
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* @todo getaway from zeroes |
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*/ |
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public static function resolveURI($parent, $current) |
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{ |
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if ($current === '') { |
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return $parent; |
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} |
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$parentParts = explode('#', $parent, 2); |
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$currentParts = explode('#', $current, 2); |
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$resultParts = array($parentParts[0], ''); |
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if (isset($currentParts[1])) { |
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$resultParts[1] = $currentParts[1]; |
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} |
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if (isset($currentParts[0]) && $currentParts[0]) { |
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if (strpos($currentParts[0], '://')) { |
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$resultParts[0] = $currentParts[0]; |
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} elseif ('/' === substr($currentParts[0], 0, 1)) { |
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$resultParts[0] = $currentParts[0]; |
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if ($pos = strpos($parentParts[0], '://')) { |
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$resultParts[0] = substr($parentParts[0], 0, strpos($parentParts[0], '/', $pos)) . $resultParts[0]; |
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} |
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} elseif (false !== $pos = strrpos($parentParts[0], '/')) { |
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$resultParts[0] = substr($parentParts[0], 0, $pos + 1) . $currentParts[0]; |
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} |
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} |
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$result = $resultParts[0] . '#' . $resultParts[1]; |
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return $result; |
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} |
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68
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69
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public static function padLines($with, $text, $skipFirst = true) |
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{ |
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$lines = explode("\n", $text); |
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foreach ($lines as $index => $line) { |
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if ($skipFirst && !$index) { |
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continue; |
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} |
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if ($line) { |
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$lines[$index] = $with . $line; |
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} |
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} |
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return implode("\n", $lines); |
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} |
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83
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} |
swaggest /
php-json-schema
