chrome/browser/ui/ash/multi_user/multi_user_util.cc

   1 // Copyright 2013 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/ash/multi_user/multi_user_util.h"
   6
   7 #include <vector>
   8
   9 #include "base/strings/string_util.h"
  10 #include "chrome/browser/browser_process.h"
  11 #include "chrome/browser/profiles/profile.h"
  12 #include "chrome/browser/profiles/profile_manager.h"
  13 #include "google_apis/gaia/gaia_auth_util.h"
  14
  15 #if defined(OS_CHROMEOS)
  16 #include "chrome/browser/ui/ash/multi_user/multi_user_window_manager.h"
  17 #include "components/user_manager/user_manager.h"
  18 #endif
  19
  20 namespace multi_user_util {
  21
  22 std::string GetUserIDFromProfile(Profile* profile) {
  23   return GetUserIDFromEmail(profile->GetOriginalProfile()->GetProfileName());
  24 }
  25
  26 std::string GetUserIDFromEmail(const std::string& email) {
  27   // |email| and profile name could be empty if not yet logged in or guest mode.
  28   return email.empty() ?
  29       email : gaia::CanonicalizeEmail(gaia::SanitizeEmail(email));
  30 }
  31
  32 Profile* GetProfileFromUserID(const std::string& user_id) {
  33   // Unit tests can end up here without a |g_browser_process|.
  34   if (!g_browser_process || !g_browser_process->profile_manager())
  35     return NULL;
  36
  37   std::vector<Profile*> profiles =
  38       g_browser_process->profile_manager()->GetLoadedProfiles();
  39
  40   std::vector<Profile*>::const_iterator profile_iterator = profiles.begin();
  41   for (; profile_iterator != profiles.end(); ++profile_iterator) {
  42     if (GetUserIDFromProfile(*profile_iterator) == user_id)
  43       return *profile_iterator;
  44   }
  45   return NULL;
  46 }
  47
  48 Profile* GetProfileFromWindow(aura::Window* window) {
  49 #if defined(OS_CHROMEOS)
  50   chrome::MultiUserWindowManager* manager =
  51       chrome::MultiUserWindowManager::GetInstance();
  52   // We might come here before the manager got created - or in a unit test.
  53   if (!manager)
  54     return NULL;
  55   const std::string user_id = manager->GetUserPresentingWindow(window);
  56   return user_id.empty() ? NULL :
  57                            multi_user_util::GetProfileFromUserID(user_id);
  58 #else
  59   return NULL;
  60 #endif
  61 }
  62
  63 bool IsProfileFromActiveUser(Profile* profile) {
  64 #if defined(OS_CHROMEOS)
  65   return GetUserIDFromProfile(profile) ==
  66          user_manager::UserManager::Get()->GetActiveUser()->email();
  67 #else
  68   // In non Chrome OS configurations this will be always true since this only
  69   // makes sense in separate desktop mode.
  70   return true;
  71 #endif
  72 }
  73
  74 const std::string& GetCurrentUserId() {
  75 #if defined(OS_CHROMEOS)
  76   return user_manager::UserManager::Get()->GetActiveUser()->email();
  77 #else
  78   return base::EmptyString();
  79 #endif
  80 }
  81
  82 // Move the window to the current user's desktop.
  83 void MoveWindowToCurrentDesktop(aura::Window* window) {
  84 #if defined(OS_CHROMEOS)
  85   chrome::MultiUserWindowManager::GetInstance()->ShowWindowForUser(
  86       window,
  87       GetCurrentUserId());
  88 #endif
  89 }
  90
  91 }  // namespace multi_user_util