document_suggestions_service.cc | Explore in Territory

// Copyright 2018 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/omnibox/browser/document_suggestions_service.h"

#include <memory>
#include <utility>

#include "base/functional/bind.h"
#include "base/i18n/rtl.h"
#include "base/json/json_writer.h"
#include "base/memory/scoped_refptr.h"
#include "base/metrics/field_trial_params.h"
#include "base/strings/stringprintf.h"
#include "base/values.h"
#include "components/omnibox/browser/document_provider.h"
#include "components/omnibox/common/omnibox_features.h"
#include "components/signin/public/identity_manager/identity_manager.h"
#include "components/signin/public/identity_manager/primary_account_access_token_fetcher.h"
#include "components/signin/public/identity_manager/scope_set.h"
#include "components/variations/net/variations_http_headers.h"
#include "google_apis/gaia/gaia_constants.h"
#include "net/base/load_flags.h"
#include "net/traffic_annotation/network_traffic_annotation.h"
#include "services/network/public/cpp/resource_request.h"
#include "services/network/public/cpp/shared_url_loader_factory.h"
#include "services/network/public/cpp/simple_url_loader.h"

namespace {

// 6 refers to CHROME_OMNIBOX in the ClientId enum.
constexpr int chromeOmniboxClientId = …;

// Builds a document search request body. Inputs that affect the request are:
//   |query|: Current omnibox query text, passed as an argument.
//   |locale|: Current browser locale as BCP-47, obtained inside the function.
// The format of the request is:
//     {
//       query: "|query|",
//       start: 0,
//       pageSize: 10,
//       requestOptions: {
//            searchApplicationId: "searchapplications/chrome",
//            clientId: 6,
//            languageCode: "|locale|",
//       }
//     }
std::string BuildDocumentSuggestionRequest(const std::u16string& query) { … }

}  // namespace

DocumentSuggestionsService::DocumentSuggestionsService(
    signin::IdentityManager* identity_manager,
    scoped_refptr<network::SharedURLLoaderFactory> url_loader_factory)
    : … { … }

DocumentSuggestionsService::~DocumentSuggestionsService() { … }

void DocumentSuggestionsService::CreateDocumentSuggestionsRequest(
    const std::u16string& query,
    bool is_incognito,
    CreationCallback creation_callback,
    StartCallback start_callback,
    CompletionCallback completion_callback) { … }

void DocumentSuggestionsService::StopCreatingDocumentSuggestionsRequest() { … }

void DocumentSuggestionsService::AccessTokenAvailable(
    std::unique_ptr<network::ResourceRequest> request,
    std::string request_body,
    net::NetworkTrafficAnnotationTag traffic_annotation,
    StartCallback start_callback,
    CompletionCallback completion_callback,
    GoogleServiceAuthError error,
    signin::AccessTokenInfo access_token_info) { … }

void DocumentSuggestionsService::StartDownloadAndTransferLoader(
    std::unique_ptr<network::ResourceRequest> request,
    std::string request_body,
    net::NetworkTrafficAnnotationTag traffic_annotation,
    StartCallback start_callback,
    CompletionCallback completion_callback) { … }
chromium/components/omnibox/browser/document_suggestions_service.cc
