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// Copyright 2022 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/commerce/content/browser/commerce_tab_helper.h"
#include "content/public/browser/navigation_handle.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/web_contents.h"
namespace commerce {
CommerceTabHelper::CommerceTabHelper(content::WebContents* content,
bool is_off_the_record,
ShoppingService* shopping_service,
int32_t js_world_id)
: content::WebContentsObserver(content),
content::WebContentsUserData<CommerceTabHelper>(*content),
is_off_the_record_(is_off_the_record),
web_wrapper_(std::make_unique<WebContentsWrapper>(content, js_world_id)),
shopping_service_(shopping_service) {
if (shopping_service_)
shopping_service_->WebWrapperCreated(web_wrapper_.get());
}
CommerceTabHelper::~CommerceTabHelper() = default;
void CommerceTabHelper::DidFinishNavigation(
content::NavigationHandle* navigation_handle) {
if (!shopping_service_ || !navigation_handle->IsInPrimaryMainFrame() ||
previous_main_frame_url_ == navigation_handle->GetURL()) {
return;
}
// Notify the service that we're no longer interested in a particular URL.
shopping_service_->DidNavigateAway(web_wrapper_.get(),
previous_main_frame_url_);
previous_main_frame_url_ = navigation_handle->GetURL();
// If navigating to a different document, expect DidStopLoading to be
// triggered.
if (!navigation_handle->IsSameDocument()) {
web_wrapper_->SetIsFirstLoadForNavigationFinished(false);
}
shopping_service_->DidNavigatePrimaryMainFrame(web_wrapper_.get());
// Some single-page webapps don't trigger load events for every navigation.
// Make sure we have the opportunity to observer that event.
if (web_contents()->IsDocumentOnLoadCompletedInPrimaryMainFrame()) {
shopping_service_->DidFinishLoad(web_wrapper_.get());
}
if (navigation_handle->HasCommitted() &&
navigation_handle->ShouldUpdateHistory() &&
web_contents()->GetFocusedFrame()) {
shopping_service_->OnWebWrapperViewed(web_wrapper_.get());
}
}
void CommerceTabHelper::DidStopLoading() {
if (!shopping_service_) {
return;
}
web_wrapper_->SetIsFirstLoadForNavigationFinished(true);
shopping_service_->DidStopLoading(web_wrapper_.get());
}
void CommerceTabHelper::DidFinishLoad(
content::RenderFrameHost* render_frame_host,
const GURL& validated_url) {
if (!shopping_service_ || !render_frame_host->IsInPrimaryMainFrame())
return;
web_wrapper_->SetIsFirstLoadForNavigationFinished(true);
shopping_service_->DidFinishLoad(web_wrapper_.get());
}
void CommerceTabHelper::OnWebContentsFocused(content::RenderWidgetHost* host) {
if (!shopping_service_) {
return;
}
shopping_service_->OnWebWrapperSwitched(web_wrapper_.get());
}
void CommerceTabHelper::WebContentsDestroyed() {
if (shopping_service_)
shopping_service_->WebWrapperDestroyed(web_wrapper_.get());
web_wrapper_->ClearWebContentsPointer();
}
void CommerceTabHelper::SetShoppingServiceForTesting(KeyedService* service) {
auto* shopping_service = static_cast<commerce::ShoppingService*>(service);
shopping_service_ = shopping_service;
if (shopping_service_) {
shopping_service_->WebWrapperCreated(web_wrapper_.get());
}
}
WEB_CONTENTS_USER_DATA_KEY_IMPL(CommerceTabHelper);
} // namespace commerce
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