Initial Drupal 11 with DDEV setup

vendor/symfony/validator/Constraints/Collection.php

@@ -0,0 +1,125 @@
+<?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;
+
+/**
+ * Validates a collection with constraints defined for specific keys.
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+#[\Attribute(\Attribute::TARGET_PROPERTY | \Attribute::TARGET_METHOD | \Attribute::IS_REPEATABLE)]
+class Collection extends Composite
+{
+    public const MISSING_FIELD_ERROR = '2fa2158c-2a7f-484b-98aa-975522539ff8';
+    public const NO_SUCH_FIELD_ERROR = '7703c766-b5d5-4cef-ace7-ae0dd82304e9';
+
+    protected const ERROR_NAMES = [
+        self::MISSING_FIELD_ERROR => 'MISSING_FIELD_ERROR',
+        self::NO_SUCH_FIELD_ERROR => 'NO_SUCH_FIELD_ERROR',
+    ];
+
+    public array $fields = [];
+    public bool $allowExtraFields = false;
+    public bool $allowMissingFields = false;
+    public string $extraFieldsMessage = 'This field was not expected.';
+    public string $missingFieldsMessage = 'This field is missing.';
+
+    /**
+     * @param array<string,Constraint>|array<string,mixed>|null $fields             An associative array defining keys in the collection and their constraints
+     * @param string[]|null                                     $groups
+     * @param bool|null                                         $allowExtraFields   Whether to allow additional keys not declared in the configured fields (defaults to false)
+     * @param bool|null                                         $allowMissingFields Whether to allow the collection to lack some fields declared in the configured fields (defaults to false)
+     */
+    #[HasNamedArguments]
+    public function __construct(mixed $fields = null, ?array $groups = null, mixed $payload = null, ?bool $allowExtraFields = null, ?bool $allowMissingFields = null, ?string $extraFieldsMessage = null, ?string $missingFieldsMessage = null)
+    {
+        $options = $fields;
+
+        if (self::isFieldsOption($fields)) {
+            $options = [];
+
+            if (null !== $fields) {
+                $options['fields'] = $fields;
+            }
+        } else {
+            trigger_deprecation('symfony/validator', '7.3', 'Passing an array of options to configure the "%s" constraint is deprecated, use named arguments instead.', static::class);
+        }
+
+        parent::__construct($options, $groups, $payload);
+
+        $this->allowExtraFields = $allowExtraFields ?? $this->allowExtraFields;
+        $this->allowMissingFields = $allowMissingFields ?? $this->allowMissingFields;
+        $this->extraFieldsMessage = $extraFieldsMessage ?? $this->extraFieldsMessage;
+        $this->missingFieldsMessage = $missingFieldsMessage ?? $this->missingFieldsMessage;
+    }
+
+    protected function initializeNestedConstraints(): void
+    {
+        parent::initializeNestedConstraints();
+
+        foreach ($this->fields as $fieldName => $field) {
+            // the XmlFileLoader and YamlFileLoader pass the field Optional
+            // and Required constraint as an array with exactly one element
+            if (\is_array($field) && 1 == \count($field)) {
+                $this->fields[$fieldName] = $field = $field[0];
+            }
+
+            if (!$field instanceof Optional && !$field instanceof Required) {
+                $this->fields[$fieldName] = new Required($field);
+            }
+        }
+    }
+
+    public function getRequiredOptions(): array
+    {
+        return ['fields'];
+    }
+
+    protected function getCompositeOption(): string
+    {
+        return 'fields';
+    }
+
+    private static function isFieldsOption($options): bool
+    {
+        if (null === $options) {
+            return true;
+        }
+
+        if (!\is_array($options)) {
+            return false;
+        }
+
+        foreach ($options as $optionOrField) {
+            if ($optionOrField instanceof Constraint) {
+                return true;
+            }
+
+            if (null === $optionOrField) {
+                continue;
+            }
+
+            if (!\is_array($optionOrField)) {
+                return false;
+            }
+
+            if ($optionOrField && !($optionOrField[0] ?? null) instanceof Constraint) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+}