1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980 |
- <?php
- declare(strict_types=1);
- namespace OC\App;
- use InvalidArgumentException;
- use function explode;
- class CompareVersion {
- private const REGEX_MAJOR = '/^\d+$/';
- private const REGEX_MAJOR_MINOR = '/^\d+\.\d+$/';
- private const REGEX_MAJOR_MINOR_PATCH = '/^\d+\.\d+\.\d+(?!\.\d+)/';
- private const REGEX_ACTUAL = '/^\d+(\.\d+){1,2}/';
-
- public function isCompatible(string $actual, string $required,
- string $comparator = '>='): bool {
- if (!preg_match(self::REGEX_ACTUAL, $actual, $matches)) {
- throw new InvalidArgumentException("version specification $actual is invalid");
- }
- $cleanActual = $matches[0];
- if (preg_match(self::REGEX_MAJOR, $required) === 1) {
- return $this->compareMajor($cleanActual, $required, $comparator);
- } elseif (preg_match(self::REGEX_MAJOR_MINOR, $required) === 1) {
- return $this->compareMajorMinor($cleanActual, $required, $comparator);
- } elseif (preg_match(self::REGEX_MAJOR_MINOR_PATCH, $required) === 1) {
- return $this->compareMajorMinorPatch($cleanActual, $required, $comparator);
- } else {
- throw new InvalidArgumentException("required version $required is invalid");
- }
- }
- private function compareMajor(string $actual, string $required,
- string $comparator) {
- $actualMajor = explode('.', $actual)[0];
- $requiredMajor = explode('.', $required)[0];
- return version_compare($actualMajor, $requiredMajor, $comparator);
- }
- private function compareMajorMinor(string $actual, string $required,
- string $comparator) {
- $actualMajor = explode('.', $actual)[0];
- $actualMinor = explode('.', $actual)[1];
- $requiredMajor = explode('.', $required)[0];
- $requiredMinor = explode('.', $required)[1];
- return version_compare("$actualMajor.$actualMinor",
- "$requiredMajor.$requiredMinor", $comparator);
- }
- private function compareMajorMinorPatch($actual, $required, $comparator) {
- $actualMajor = explode('.', $actual)[0];
- $actualMinor = explode('.', $actual)[1];
- $actualPatch = explode('.', $actual)[2];
- $requiredMajor = explode('.', $required)[0];
- $requiredMinor = explode('.', $required)[1];
- $requiredPatch = explode('.', $required)[2];
- return version_compare("$actualMajor.$actualMinor.$actualPatch",
- "$requiredMajor.$requiredMinor.$requiredPatch", $comparator);
- }
- }
|