1 // Copyright 2017 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 #ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_DOCUMENT_METADATA_DOCUMENT_METADATA_EXTRACTOR_H_
6 #define THIRD_PARTY_BLINK_RENDERER_MODULES_DOCUMENT_METADATA_DOCUMENT_METADATA_EXTRACTOR_H_
7 
8 #include "components/schema_org/common/metadata.mojom-blink-forward.h"
9 #include "third_party/blink/public/mojom/document_metadata/document_metadata.mojom-blink-forward.h"
10 #include "third_party/blink/renderer/modules/modules_export.h"
11 #include "third_party/blink/renderer/platform/wtf/allocator/allocator.h"
12 
13 namespace blink {
14 
15 class Document;
16 
17 // Extract structured metadata (currently schema.org in JSON-LD). The extraction
18 // must be done after the document has finished parsing.
19 class MODULES_EXPORT DocumentMetadataExtractor final {
20   STATIC_ONLY(DocumentMetadataExtractor);
21 
22  public:
23   static mojom::blink::WebPagePtr Extract(const Document&);
24 };
25 
26 }  // namespace blink
27 
28 #endif  // THIRD_PARTY_BLINK_RENDERER_MODULES_DOCUMENT_METADATA_DOCUMENT_METADATA_EXTRACTOR_H_
29