From 0226e0ca0dc70f9a0310b3eef045ee1c1e0ca3ac Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Tue, 13 Dec 2022 20:00:46 +0300
Subject: split into a separate repo

---
 vendor/league/uri/src/UriTemplate/VariableBag.php | 114 ++++++++++++++++++++++
 1 file changed, 114 insertions(+)
 create mode 100644 vendor/league/uri/src/UriTemplate/VariableBag.php

(limited to 'vendor/league/uri/src/UriTemplate/VariableBag.php')

diff --git a/vendor/league/uri/src/UriTemplate/VariableBag.php b/vendor/league/uri/src/UriTemplate/VariableBag.php
new file mode 100644
index 0000000..cf60de9
--- /dev/null
+++ b/vendor/league/uri/src/UriTemplate/VariableBag.php
@@ -0,0 +1,114 @@
+<?php
+
+/**
+ * League.Uri (https://uri.thephpleague.com)
+ *
+ * (c) Ignace Nyamagana Butera <nyamsprod@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace League\Uri\UriTemplate;
+
+use League\Uri\Exceptions\TemplateCanNotBeExpanded;
+use TypeError;
+use function gettype;
+use function is_array;
+use function is_bool;
+use function is_object;
+use function is_scalar;
+use function method_exists;
+use function sprintf;
+
+final class VariableBag
+{
+    /**
+     * @var array<string,string|array<string>>
+     */
+    private array $variables = [];
+
+    /**
+     * @param iterable<string,string|bool|int|float|array<string|bool|int|float>> $variables
+     */
+    public function __construct(iterable $variables = [])
+    {
+        foreach ($variables as $name => $value) {
+            $this->assign($name, $value);
+        }
+    }
+
+    public static function __set_state(array $properties): self
+    {
+        return new self($properties['variables']);
+    }
+
+    /**
+     * @return array<string,string|array<string>>
+     */
+    public function all(): array
+    {
+        return $this->variables;
+    }
+
+    /**
+     * Fetches the variable value if none found returns null.
+     *
+     * @return null|string|array<string>
+     */
+    public function fetch(string $name)
+    {
+        return $this->variables[$name] ?? null;
+    }
+
+    /**
+     * @param string|bool|int|float|array<string|bool|int|float> $value
+     */
+    public function assign(string $name, $value): void
+    {
+        $this->variables[$name] = $this->normalizeValue($value, $name, true);
+    }
+
+    /**
+     * @param mixed $value the value to be expanded
+     *
+     * @throws TemplateCanNotBeExpanded if the value contains nested list
+     *
+     * @return string|array<string>
+     */
+    private function normalizeValue($value, string $name, bool $isNestedListAllowed)
+    {
+        if (is_bool($value)) {
+            return true === $value ? '1' : '0';
+        }
+
+        if (null === $value || is_scalar($value) || (is_object($value) && method_exists($value, '__toString'))) {
+            return (string) $value;
+        }
+
+        if (!is_array($value)) {
+            throw new TypeError(sprintf('The variable '.$name.' must be NULL, a scalar or a stringable object `%s` given', gettype($value)));
+        }
+
+        if (!$isNestedListAllowed) {
+            throw TemplateCanNotBeExpanded::dueToNestedListOfValue($name);
+        }
+
+        foreach ($value as &$var) {
+            $var = self::normalizeValue($var, $name, false);
+        }
+        unset($var);
+
+        return $value;
+    }
+
+    /**
+     * Replaces elements from passed variables into the current instance.
+     */
+    public function replace(VariableBag $variables): self
+    {
+        return new self($this->variables + $variables->variables);
+    }
+}
-- 
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