MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / vendor / justinrainbow / json-schema / src / JsonSchema / Constraints / EnumConstraint.php

diff --git a/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/EnumConstraint.php b/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/EnumConstraint.php
new file mode 100644 (file)
index 0000000..0fd2b6a
--- /dev/null
+++ b/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/EnumConstraint.php
@@ -0,0 +1,54 @@
+<?php
+
+/*
+ * This file is part of the JsonSchema package.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace JsonSchema\Constraints;
+
+use JsonSchema\Entity\JsonPointer;
+
+/**
+ * The EnumConstraint Constraints, validates an element against a given set of possibilities
+ *
+ * @author Robert Schönthal <seroscho@googlemail.com>
+ * @author Bruno Prieto Reis <bruno.p.reis@gmail.com>
+ */
+class EnumConstraint extends Constraint
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function check(&$element, $schema = null, JsonPointer $path = null, $i = null)
+    {
+        // Only validate enum if the attribute exists
+        if ($element instanceof UndefinedConstraint && (!isset($schema->required) || !$schema->required)) {
+            return;
+        }
+        $type = gettype($element);
+
+        foreach ($schema->enum as $enum) {
+            $enumType = gettype($enum);
+            if ($this->factory->getConfig(self::CHECK_MODE_TYPE_CAST) && $type == 'array' && $enumType == 'object') {
+                if ((object) $element == $enum) {
+                    return;
+                }
+            }
+
+            if ($type === gettype($enum)) {
+                if ($type == 'object') {
+                    if ($element == $enum) {
+                        return;
+                    }
+                } elseif ($element === $enum) {
+                    return;
+                }
+            }
+        }
+
+        $this->addError($path, 'Does not have a value in the enumeration ' . json_encode($schema->enum), 'enum', array('enum' => $schema->enum));
+    }
+}