Vendor

2021-06-01 19:56:34 +02:00
parent e74df463f2
commit 499abe195e
284 changed files with 55166 additions and 0 deletions
@@ -0,0 +1,109 @@
+<?php
+
+declare(strict_types=1);
+
+namespace GraphQL\Validator\Rules;
+
+use GraphQL\Error\Error;
+use GraphQL\Language\AST\ArgumentNode;
+use GraphQL\Language\AST\Node;
+use GraphQL\Language\AST\NodeKind;
+use GraphQL\Language\AST\NodeList;
+use GraphQL\Utils\Utils;
+use GraphQL\Validator\ValidationContext;
+use function array_map;
+use function count;
+use function sprintf;
+
+/**
+ * Known argument names
+ *
+ * A GraphQL field is only valid if all supplied arguments are defined by
+ * that field.
+ */
+class KnownArgumentNames extends ValidationRule
+{
+    public function getVisitor(ValidationContext $context)
+    {
+        return [
+            NodeKind::ARGUMENT => static function (ArgumentNode $node, $key, $parent, $path, $ancestors) use ($context) {
+                /** @var NodeList|Node[] $ancestors */
+                $argDef = $context->getArgument();
+                if ($argDef !== null) {
+                    return;
+                }
+
+                $argumentOf = $ancestors[count($ancestors) - 1];
+                if ($argumentOf->kind === NodeKind::FIELD) {
+                    $fieldDef   = $context->getFieldDef();
+                    $parentType = $context->getParentType();
+                    if ($fieldDef && $parentType) {
+                        $context->reportError(new Error(
+                            self::unknownArgMessage(
+                                $node->name->value,
+                                $fieldDef->name,
+                                $parentType->name,
+                                Utils::suggestionList(
+                                    $node->name->value,
+                                    array_map(
+                                        static function ($arg) {
+                                            return $arg->name;
+                                        },
+                                        $fieldDef->args
+                                    )
+                                )
+                            ),
+                            [$node]
+                        ));
+                    }
+                } elseif ($argumentOf->kind === NodeKind::DIRECTIVE) {
+                    $directive = $context->getDirective();
+                    if ($directive) {
+                        $context->reportError(new Error(
+                            self::unknownDirectiveArgMessage(
+                                $node->name->value,
+                                $directive->name,
+                                Utils::suggestionList(
+                                    $node->name->value,
+                                    array_map(
+                                        static function ($arg) {
+                                            return $arg->name;
+                                        },
+                                        $directive->args
+                                    )
+                                )
+                            ),
+                            [$node]
+                        ));
+                    }
+                }
+            },
+        ];
+    }
+
+    /**
+     * @param string[] $suggestedArgs
+     */
+    public static function unknownArgMessage($argName, $fieldName, $typeName, array $suggestedArgs)
+    {
+        $message = sprintf('Unknown argument "%s" on field "%s" of type "%s".', $argName, $fieldName, $typeName);
+        if (! empty($suggestedArgs)) {
+            $message .= sprintf(' Did you mean %s?', Utils::quotedOrList($suggestedArgs));
+        }
+
+        return $message;
+    }
+
+    /**
+     * @param string[] $suggestedArgs
+     */
+    public static function unknownDirectiveArgMessage($argName, $directiveName, array $suggestedArgs)
+    {
+        $message = sprintf('Unknown argument "%s" on directive "@%s".', $argName, $directiveName);
+        if (! empty($suggestedArgs)) {
+            $message .= sprintf(' Did you mean %s?', Utils::quotedOrList($suggestedArgs));
+        }
+
+        return $message;
+    }
+}