chrome/browser/ui/webui/signin_internals_ui.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/ui/webui/signin_internals_ui.h"
   6
   7 #include "base/hash.h"
   8 #include "base/profiler/scoped_tracker.h"
   9 #include "chrome/browser/profiles/profile.h"
  10 #include "chrome/browser/signin/about_signin_internals_factory.h"
  11 #include "chrome/common/url_constants.h"
  12 #include "components/signin/core/browser/about_signin_internals.h"
  13 #include "content/public/browser/web_ui.h"
  14 #include "content/public/browser/web_ui_data_source.h"
  15 #include "grit/signin_internals_resources.h"
  16
  17 namespace {
  18
  19 content::WebUIDataSource* CreateSignInInternalsHTMLSource() {
  20   content::WebUIDataSource* source =
  21       content::WebUIDataSource::Create(chrome::kChromeUISignInInternalsHost);
  22
  23   source->SetJsonPath("strings.js");
  24   source->AddResourcePath("signin_internals.js", IDR_SIGNIN_INTERNALS_INDEX_JS);
  25   source->SetDefaultResource(IDR_SIGNIN_INTERNALS_INDEX_HTML);
  26   return source;
  27 }
  28
  29 } //  namespace
  30
  31 SignInInternalsUI::SignInInternalsUI(content::WebUI* web_ui)
  32     : WebUIController(web_ui) {
  33   Profile* profile = Profile::FromWebUI(web_ui);
  34   content::WebUIDataSource::Add(profile, CreateSignInInternalsHTMLSource());
  35   if (profile) {
  36     AboutSigninInternals* about_signin_internals =
  37         AboutSigninInternalsFactory::GetForProfile(profile);
  38     if (about_signin_internals)
  39       about_signin_internals->AddSigninObserver(this);
  40   }
  41 }
  42
  43 SignInInternalsUI::~SignInInternalsUI() {
  44   Profile* profile = Profile::FromWebUI(web_ui());
  45   if (profile) {
  46     AboutSigninInternals* about_signin_internals =
  47         AboutSigninInternalsFactory::GetForProfile(profile);
  48     if (about_signin_internals) {
  49       about_signin_internals->RemoveSigninObserver(this);
  50     }
  51   }
  52 }
  53
  54 bool SignInInternalsUI::OverrideHandleWebUIMessage(
  55     const GURL& source_url,
  56     const std::string& name,
  57     const base::ListValue& content) {
  58   if (name == "getSigninInfo") {
  59     Profile* profile = Profile::FromWebUI(web_ui());
  60     if (!profile)
  61       return false;
  62
  63     AboutSigninInternals* about_signin_internals =
  64         AboutSigninInternalsFactory::GetForProfile(profile);
  65     // TODO(vishwath): The UI would look better if we passed in a dict with some
  66     // reasonable defaults, so the about:signin-internals page doesn't look
  67     // empty in incognito mode. Alternatively, we could force about:signin to
  68     // open in non-incognito mode always (like about:settings for ex.).
  69     if (about_signin_internals) {
  70       web_ui()->CallJavascriptFunction(
  71           "chrome.signin.getSigninInfo.handleReply",
  72           *about_signin_internals->GetSigninStatus());
  73       about_signin_internals->GetCookieAccountsAsync();
  74
  75       return true;
  76     }
  77   }
  78   return false;
  79 }
  80
  81 void SignInInternalsUI::OnSigninStateChanged(
  82     const base::DictionaryValue* info) {
  83   // TODO(robliao): Remove ScopedTracker below once https://crbug.com/422460 is
  84   // fixed.
  85   tracked_objects::ScopedTracker tracking_profile(
  86       FROM_HERE_WITH_EXPLICIT_FUNCTION(
  87           "422460 SignInInternalsUI::OnSigninStateChanged"));
  88
  89   web_ui()->CallJavascriptFunction(
  90       "chrome.signin.onSigninInfoChanged.fire", *info);
  91 }
  92
  93 void SignInInternalsUI::OnCookieAccountsFetched(
  94     const base::DictionaryValue* info) {
  95   web_ui()->CallJavascriptFunction(
  96       "chrome.signin.onCookieAccountsFetched.fire", *info);
  97 }