TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
commit af8cc155b5
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+<?php
+
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+namespace TYPO3\CMS\Core\Package\MetaData;
+
+use Composer\Semver\Constraint\ConstraintInterface;
+use Composer\Semver\Constraint\MatchAllConstraint;
+use Composer\Semver\VersionParser;
+
+/**
+ * Package constraint meta model
+ */
+class PackageConstraint
+{
+    private ?ConstraintInterface $constraint = null;
+
+    public function __construct(
+        protected readonly string $constraintType,
+        protected readonly string $value,
+        protected ?string $minVersion = null,
+        protected ?string $maxVersion = null,
+        protected ?string $versionConstraints = null,
+    ) {}
+
+    private function initConstraint(): void
+    {
+        if ($this->constraint !== null) {
+            return;
+        }
+        if ($this->versionConstraints === null) {
+            if ($this->minVersion !== null || $this->maxVersion !== null) {
+                $this->versionConstraints = sprintf('%s - %s', $this->minVersion, $this->maxVersion);
+            } else {
+                $constraint = new MatchAllConstraint();
+            }
+        }
+        try {
+            $versionParser = new VersionParser();
+            $constraint ??= $versionParser->parseConstraints($this->versionConstraints);
+        } catch (\UnexpectedValueException) {
+            $constraint = new MatchAllConstraint();
+        }
+        $this->constraint = $constraint;
+        $this->calculateMinMaxVersion();
+
+    }
+
+    private function calculateMinMaxVersion(): void
+    {
+        $this->minVersion = $this->prettyVersion($this->constraint->getLowerBound()->getVersion());
+        $upperBound = $this->constraint->getUpperBound();
+        $maxVersion = $upperBound->getVersion();
+        if (!$this->constraint instanceof MatchAllConstraint && !$upperBound->isInclusive()) {
+            [$major, $minor, $patch] = explode('.', $upperBound->getVersion());
+            if ($minor === '0' && $patch === '0') {
+                $minor = $patch = '999';
+                $major = (int)$major - 1;
+            }
+            if ($patch === '0') {
+                $patch = '999';
+                $minor = (int)$minor - 1;
+            }
+            $maxVersion = sprintf('%s.%s.%s', $major, $minor, $patch);
+        }
+        $this->maxVersion = $maxVersion;
+    }
+
+    private function prettyVersion(string $normalizedVersion): string
+    {
+        [$major, $minor, $patch] = explode('.', $normalizedVersion);
+        return sprintf('%s.%s.%s', $major, $minor, $patch);
+    }
+
+    /**
+     * @return string The constraint name or value
+     */
+    public function getValue(): string
+    {
+        return $this->value;
+    }
+
+    public function getVersionRange(): string
+    {
+        $this->initConstraint();
+        return sprintf('%s - %s', $this->minVersion, $this->maxVersion);
+    }
+
+    /**
+     * @return string The constraint type (depends, conflicts, suggests)
+     */
+    public function getConstraintType(): string
+    {
+        return $this->constraintType;
+    }
+}