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// Copyright 2011 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/test/base/test_chrome_web_ui_controller_factory.h"
#include "base/functional/callback_helpers.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/common/webui_url_constants.h"
#include "chrome/test/base/web_ui_test_data_source.h"
#include "content/public/browser/url_data_source.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_ui_controller.h"
using content::WebContents;
using content::WebUI;
using content::WebUIController;
TestChromeWebUIControllerFactory::WebUIProvider::~WebUIProvider() = default;
TestChromeWebUIControllerFactory::TestChromeWebUIControllerFactory() = default;
TestChromeWebUIControllerFactory::~TestChromeWebUIControllerFactory() = default;
void TestChromeWebUIControllerFactory::set_webui_host(
const std::string& webui_host) {
webui_host_ = webui_host;
}
void TestChromeWebUIControllerFactory::AddFactoryOverride(
const std::string& host, WebUIProvider* provider) {
DCHECK_EQ(0U, factory_overrides_.count(host));
factory_overrides_[host] = provider;
}
void TestChromeWebUIControllerFactory::RemoveFactoryOverride(
const std::string& host) {
DCHECK_EQ(1U, factory_overrides_.count(host));
factory_overrides_.erase(host);
}
WebUI::TypeID TestChromeWebUIControllerFactory::GetWebUIType(
content::BrowserContext* browser_context,
const GURL& url) {
Profile* profile = Profile::FromBrowserContext(browser_context);
const GURL& webui_url = TestURLToWebUIURL(url);
WebUIProvider* provider = GetWebUIProvider(profile, webui_url);
return provider
? reinterpret_cast<WebUI::TypeID>(provider)
: ChromeWebUIControllerFactory::GetWebUIType(profile, webui_url);
}
std::unique_ptr<WebUIController>
TestChromeWebUIControllerFactory::CreateWebUIControllerForURL(
content::WebUI* web_ui,
const GURL& url) {
Profile* profile = Profile::FromWebUI(web_ui);
const GURL& webui_url = TestURLToWebUIURL(url);
WebUIProvider* provider = GetWebUIProvider(profile, webui_url);
auto controller =
provider ? provider->NewWebUI(web_ui, webui_url)
: ChromeWebUIControllerFactory::CreateWebUIControllerForURL(
web_ui, webui_url);
// Add an empty callback since managed-footnote always sends this message.
web_ui->RegisterMessageCallback("observeManagedUI", base::DoNothing());
content::WebUIDataSource* source =
webui::CreateAndAddWebUITestDataSource(profile);
if (provider)
provider->DataSourceOverrides(source);
return controller;
}
TestChromeWebUIControllerFactory::WebUIProvider*
TestChromeWebUIControllerFactory::GetWebUIProvider(
Profile* profile, const GURL& url) const {
const GURL& webui_url = TestURLToWebUIURL(url);
auto found = factory_overrides_.find(webui_url.host());
return found != factory_overrides_.end() ? found->second : nullptr;
}
GURL TestChromeWebUIControllerFactory::TestURLToWebUIURL(
const GURL& url) const {
if ((url.host() != "test" && url.host() != chrome::kChromeUIWebUITestHost) ||
webui_host_.empty()) {
return url;
}
GURL webui_url(url);
GURL::Replacements replacements;
replacements.SetHostStr(webui_host_);
return webui_url.ReplaceComponents(replacements);
}
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