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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 "chrome/browser/feed/web_feed_ui_util.h"
#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/memory/weak_ptr.h"
#include "chrome/browser/feed/web_feed_tab_helper.h"
#include "chrome/browser/feed/web_feed_util.h"
#include "components/feed/core/v2/public/types.h"
#include "components/feed/core/v2/public/web_feed_subscriptions.h"
#include "content/public/browser/web_contents.h"
namespace feed {
void FollowSite(content::WebContents* web_contents) {
auto on_followed = [](GURL url,
base::WeakPtr<content::WebContents> web_contents,
WebFeedSubscriptions::FollowWebFeedResult result) {
if (!web_contents)
return;
// TODO(jianli): More UI hookup.
// Update the web feed info cached in WebFeedTabHelper that provides
// synchronous access for the tab menu.
if (result.request_status == WebFeedSubscriptionRequestStatus::kSuccess) {
WebFeedTabHelper* tab_helper =
WebFeedTabHelper::FromWebContents(web_contents.get());
if (tab_helper) {
tab_helper->UpdateWebFeedInfo(url, TabWebFeedFollowState::kFollowed,
result.web_feed_metadata.web_feed_id);
}
}
};
FollowWebFeed(web_contents,
feedwire::webfeed::WebFeedChangeReason::WEB_PAGE_MENU,
base::BindOnce(on_followed, web_contents->GetLastCommittedURL(),
web_contents->GetWeakPtr()));
}
void UnfollowSite(content::WebContents* web_contents) {
WebFeedTabHelper* tab_helper =
WebFeedTabHelper::FromWebContents(web_contents);
if (!tab_helper || tab_helper->web_feed_id().empty())
return;
auto on_unfollowed = [](GURL url,
base::WeakPtr<content::WebContents> web_contents,
WebFeedSubscriptions::UnfollowWebFeedResult result) {
if (!web_contents)
return;
// TODO(jianli): More UI hookup.
// Update the web feed info cached in WebFeedTabHelper that provides
// synchronous access for the tab menu.
if (result.request_status == WebFeedSubscriptionRequestStatus::kSuccess) {
WebFeedTabHelper* tab_helper =
WebFeedTabHelper::FromWebContents(web_contents.get());
if (tab_helper) {
tab_helper->UpdateWebFeedInfo(url, TabWebFeedFollowState::kNotFollowed,
std::string());
}
}
};
UnfollowWebFeed(
tab_helper->web_feed_id(),
/*is_durable_request=*/false,
feedwire::webfeed::WebFeedChangeReason::WEB_PAGE_MENU,
base::BindOnce(on_unfollowed, web_contents->GetLastCommittedURL(),
web_contents->GetWeakPtr()));
}
} // namespace feed
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