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

diff --git a/vendor/justinrainbow/json-schema/src/JsonSchema/Validator.php b/vendor/justinrainbow/json-schema/src/JsonSchema/Validator.php
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+<?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;
+
+use JsonSchema\Constraints\BaseConstraint;
+use JsonSchema\Constraints\Constraint;
+use JsonSchema\Exception\InvalidConfigException;
+use JsonSchema\SchemaStorage;
+
+/**
+ * A JsonSchema Constraint
+ *
+ * @author Robert Schönthal <seroscho@googlemail.com>
+ * @author Bruno Prieto Reis <bruno.p.reis@gmail.com>
+ *
+ * @see    README.md
+ */
+class Validator extends BaseConstraint
+{
+    const SCHEMA_MEDIA_TYPE = 'application/schema+json';
+
+    const ERROR_NONE                    = 0x00000000;
+    const ERROR_ALL                     = 0xFFFFFFFF;
+    const ERROR_DOCUMENT_VALIDATION     = 0x00000001;
+    const ERROR_SCHEMA_VALIDATION       = 0x00000002;
+
+    /**
+     * Validates the given data against the schema and returns an object containing the results
+     * Both the php object and the schema are supposed to be a result of a json_decode call.
+     * The validation works as defined by the schema proposal in http://json-schema.org.
+     *
+     * Note that the first argument is passwd by reference, so you must pass in a variable.
+     *
+     * {@inheritdoc}
+     */
+    public function validate(&$value, $schema = null, $checkMode = null)
+    {
+        // make sure $schema is an object
+        if (is_array($schema)) {
+            $schema = self::arrayToObjectRecursive($schema);
+        }
+
+        // set checkMode
+        $initialCheckMode = $this->factory->getConfig();
+        if ($checkMode !== null) {
+            $this->factory->setConfig($checkMode);
+        }
+
+        // add provided schema to SchemaStorage with internal URI to allow internal $ref resolution
+        $this->factory->getSchemaStorage()->addSchema(SchemaStorage::INTERNAL_PROVIDED_SCHEMA_URI, $schema);
+
+        $validator = $this->factory->createInstanceFor('schema');
+        $validator->check(
+            $value,
+            $this->factory->getSchemaStorage()->getSchema(SchemaStorage::INTERNAL_PROVIDED_SCHEMA_URI)
+        );
+
+        $this->factory->setConfig($initialCheckMode);
+
+        $this->addErrors(array_unique($validator->getErrors(), SORT_REGULAR));
+
+        return $validator->getErrorMask();
+    }
+
+    /**
+     * Alias to validate(), to maintain backwards-compatibility with the previous API
+     */
+    public function check($value, $schema)
+    {
+        return $this->validate($value, $schema);
+    }
+
+    /**
+     * Alias to validate(), to maintain backwards-compatibility with the previous API
+     */
+    public function coerce(&$value, $schema)
+    {
+        return $this->validate($value, $schema, Constraint::CHECK_MODE_COERCE_TYPES);
+    }
+}