chromium/components/continuous_search/renderer/search_result_extractor_impl.cc

// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "components/continuous_search/renderer/search_result_extractor_impl.h"

#include <utility>

#include "base/containers/contains.h"
#include "base/functional/bind.h"
#include "base/strings/string_util.h"
#include "base/task/single_thread_task_runner.h"
#include "components/continuous_search/common/title_validator.h"
#include "components/continuous_search/renderer/config.h"
#include "third_party/blink/public/common/associated_interfaces/associated_interface_registry.h"
#include "third_party/blink/public/platform/web_string.h"
#include "third_party/blink/public/web/web_document.h"
#include "third_party/blink/public/web/web_element.h"
#include "third_party/blink/public/web/web_element_collection.h"
#include "third_party/blink/public/web/web_local_frame.h"
#include "url/gurl.h"

namespace continuous_search {

namespace {

// Extracts results from cards.
bool ExtractResultCards(blink::WebElement node, mojom::ResultGroupPtr& group) { … }

bool ExtractResults(blink::WebDocument document,
                    mojom::CategoryResultsPtr& results) { … }

bool ExtractRelatedSearches(blink::WebDocument document,
                            mojom::CategoryResultsPtr& results) { … }

}  // namespace

// static
SearchResultExtractorImpl* SearchResultExtractorImpl::Create(
    content::RenderFrame* render_frame) { … }

SearchResultExtractorImpl::SearchResultExtractorImpl(
    content::RenderFrame* render_frame)
    : … { … }

SearchResultExtractorImpl::~SearchResultExtractorImpl() = default;

void SearchResultExtractorImpl::ExtractCurrentSearchResults(
    const std::vector<mojom::ResultType>& result_types,
    ExtractCurrentSearchResultsCallback callback) { … }

void SearchResultExtractorImpl::OnDestruct() { … }

void SearchResultExtractorImpl::BindSearchResultExtractor(
    mojo::PendingAssociatedReceiver<mojom::SearchResultExtractor> receiver) { … }

}  // namespace continuous_search