Initial Drupal 11 with DDEV setup

vendor/symfony/validator/Constraints/Regex.php

@@ -0,0 +1,135 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Validator\Constraints;
+
+use Symfony\Component\Validator\Attribute\HasNamedArguments;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\Exception\InvalidArgumentException;
+
+/**
+ * Validates that a value matches a regular expression.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Regex extends Constraint
+{
+    public const REGEX_FAILED_ERROR = 'de1e3db3-5ed4-4941-aae4-59f3667cc3a3';
+
+    protected const ERROR_NAMES = [
+        self::REGEX_FAILED_ERROR => 'REGEX_FAILED_ERROR',
+    ];
+
+    public string $message = 'This value is not valid.';
+    public ?string $pattern = null;
+    public ?string $htmlPattern = null;
+    public bool $match = true;
+    /** @var callable|null */
+    public $normalizer;
+
+    /**
+     * @param string|array<string,mixed>|null $pattern     The regular expression to match
+     * @param string|null                     $htmlPattern The pattern to use in the HTML5 pattern attribute
+     * @param bool|null                       $match       Whether to validate the value matches the configured pattern or not (defaults to true)
+     * @param string[]|null                   $groups
+     * @param array<string,mixed>|null        $options
+     */
+    #[HasNamedArguments]
+    public function __construct(
+        string|array|null $pattern,
+        ?string $message = null,
+        ?string $htmlPattern = null,
+        ?bool $match = null,
+        ?callable $normalizer = null,
+        ?array $groups = null,
+        mixed $payload = null,
+        ?array $options = null,
+    ) {
+        if (\is_array($pattern)) {
+            trigger_deprecation('symfony/validator', '7.3', 'Passing an array of options to configure the "%s" constraint is deprecated, use named arguments instead.', static::class);
+
+            $options = array_merge($pattern, $options ?? []);
+        } elseif (null !== $pattern) {
+            if (\is_array($options)) {
+                trigger_deprecation('symfony/validator', '7.3', 'Passing an array of options to configure the "%s" constraint is deprecated, use named arguments instead.', static::class);
+            } else {
+                $options = [];
+            }
+
+            $options['value'] = $pattern;
+        }
+
+        parent::__construct($options, $groups, $payload);
+
+        $this->message = $message ?? $this->message;
+        $this->htmlPattern = $htmlPattern ?? $this->htmlPattern;
+        $this->match = $match ?? $this->match;
+        $this->normalizer = $normalizer ?? $this->normalizer;
+
+        if (null !== $this->normalizer && !\is_callable($this->normalizer)) {
+            throw new InvalidArgumentException(\sprintf('The "normalizer" option must be a valid callable ("%s" given).', get_debug_type($this->normalizer)));
+        }
+    }
+
+    public function getDefaultOption(): ?string
+    {
+        return 'pattern';
+    }
+
+    public function getRequiredOptions(): array
+    {
+        return ['pattern'];
+    }
+
+    /**
+     * Converts the htmlPattern to a suitable format for HTML5 pattern.
+     * Example: /^[a-z]+$/ would be converted to [a-z]+
+     * However, if options are specified, it cannot be converted.
+     *
+     * @see http://dev.w3.org/html5/spec/single-page.html#the-pattern-attribute
+     */
+    public function getHtmlPattern(): ?string
+    {
+        // If htmlPattern is specified, use it
+        if (null !== $this->htmlPattern) {
+            return $this->htmlPattern ?: null;
+        }
+
+        // Quit if delimiters not at very beginning/end (e.g. when options are passed)
+        if ($this->pattern[0] !== $this->pattern[\strlen($this->pattern) - 1]) {
+            return null;
+        }
+
+        $delimiter = $this->pattern[0];
+
+        // Unescape the delimiter
+        $pattern = str_replace('\\'.$delimiter, $delimiter, substr($this->pattern, 1, -1));
+
+        // If the pattern is inverted, we can wrap it in
+        // ((?!pattern).)*
+        if (!$this->match) {
+            return '((?!'.$pattern.').)*';
+        }
+
+        // If the pattern contains an or statement, wrap the pattern in
+        // .*(pattern).* and quit. Otherwise we'd need to parse the pattern
+        if (str_contains($pattern, '|')) {
+            return '.*('.$pattern.').*';
+        }
+
+        // Trim leading ^, otherwise prepend .*
+        $pattern = '^' === $pattern[0] ? substr($pattern, 1) : '.*'.$pattern;
+
+        // Trim trailing $, otherwise append .*
+        return '$' === $pattern[\strlen($pattern) - 1] ? substr($pattern, 0, -1) : $pattern.'.*';
+    }
+}