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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/extensions/api/webstore_widget_private/app_installer.h"
#include "base/macros.h"
#include "chrome/common/extensions/webstore_install_result.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_contents_observer.h"
namespace {
const char kWebContentsDestroyedError[] = "WebContents is destroyed.";
} // namespace
namespace webstore_widget {
class AppInstaller::WebContentsObserver : public content::WebContentsObserver {
public:
WebContentsObserver(content::WebContents* web_contents, AppInstaller* parent)
: content::WebContentsObserver(web_contents), parent_(parent) {}
protected:
// content::WebContentsObserver implementation.
void WebContentsDestroyed() override {
parent_->OnWebContentsDestroyed(web_contents());
}
private:
AppInstaller* parent_;
DISALLOW_IMPLICIT_CONSTRUCTORS(WebContentsObserver);
};
AppInstaller::AppInstaller(content::WebContents* web_contents,
const std::string& item_id,
Profile* profile,
bool silent_installation,
const Callback& callback)
: extensions::WebstoreStandaloneInstaller(item_id, profile, callback),
silent_installation_(silent_installation),
callback_(callback),
web_contents_(web_contents),
web_contents_observer_(new WebContentsObserver(web_contents, this)) {
DCHECK(web_contents_);
}
AppInstaller::~AppInstaller() {
}
bool AppInstaller::CheckRequestorAlive() const {
// The tab may have gone away - cancel installation in that case.
return web_contents_ != NULL;
}
const GURL& AppInstaller::GetRequestorURL() const {
return GURL::EmptyGURL();
}
std::unique_ptr<ExtensionInstallPrompt::Prompt>
AppInstaller::CreateInstallPrompt() const {
if (silent_installation_)
return nullptr;
std::unique_ptr<ExtensionInstallPrompt::Prompt> prompt(
new ExtensionInstallPrompt::Prompt(
ExtensionInstallPrompt::INLINE_INSTALL_PROMPT));
prompt->SetWebstoreData(localized_user_count(), show_user_count(),
average_rating(), rating_count());
return prompt;
}
bool AppInstaller::ShouldShowPostInstallUI() const {
return false;
}
bool AppInstaller::ShouldShowAppInstalledBubble() const {
return false;
}
content::WebContents* AppInstaller::GetWebContents() const {
return web_contents_;
}
bool AppInstaller::CheckInlineInstallPermitted(
const base::DictionaryValue& webstore_data,
std::string* error) const {
DCHECK(error != NULL);
DCHECK(error->empty());
return true;
}
bool AppInstaller::CheckRequestorPermitted(
const base::DictionaryValue& webstore_data,
std::string* error) const {
DCHECK(error != NULL);
DCHECK(error->empty());
return true;
}
void AppInstaller::OnWebContentsDestroyed(content::WebContents* web_contents) {
callback_.Run(false, kWebContentsDestroyedError,
extensions::webstore_install::OTHER_ERROR);
AbortInstall();
}
} // namespace webstore_widget
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