chrome/browser/profiles/profiles_state.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/profiles/profiles_state.h"
   6
   7 #include "base/files/file_path.h"
   8 #include "base/prefs/pref_registry_simple.h"
   9 #include "base/prefs/pref_service.h"
  10 #include "base/strings/utf_string_conversions.h"
  11 #include "chrome/browser/browser_process.h"
  12 #include "chrome/browser/profiles/gaia_info_update_service.h"
  13 #include "chrome/browser/profiles/gaia_info_update_service_factory.h"
  14 #include "chrome/browser/profiles/profile.h"
  15 #include "chrome/browser/profiles/profile_info_cache.h"
  16 #include "chrome/browser/profiles/profile_manager.h"
  17 #include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
  18 #include "chrome/browser/signin/signin_error_controller_factory.h"
  19 #include "chrome/browser/ui/browser.h"
  20 #include "chrome/common/chrome_constants.h"
  21 #include "chrome/common/pref_names.h"
  22 #include "chrome/grit/generated_resources.h"
  23 #include "components/signin/core/browser/profile_oauth2_token_service.h"
  24 #include "components/signin/core/common/profile_management_switches.h"
  25 #include "ui/base/l10n/l10n_util.h"
  26 #include "ui/gfx/text_elider.h"
  27
  28 namespace profiles {
  29
  30 bool IsMultipleProfilesEnabled() {
  31 #if defined(OS_ANDROID)
  32   return false;
  33 #endif
  34   return true;
  35 }
  36
  37 base::FilePath GetDefaultProfileDir(const base::FilePath& user_data_dir) {
  38   base::FilePath default_profile_dir(user_data_dir);
  39   default_profile_dir =
  40       default_profile_dir.AppendASCII(chrome::kInitialProfile);
  41   return default_profile_dir;
  42 }
  43
  44 void RegisterPrefs(PrefRegistrySimple* registry) {
  45   // Preferences about global profile information.
  46   registry->RegisterStringPref(prefs::kProfileLastUsed, std::string());
  47   registry->RegisterIntegerPref(prefs::kProfilesNumCreated, 1);
  48   registry->RegisterListPref(prefs::kProfilesLastActive);
  49
  50   // Preferences about the user manager.
  51   registry->RegisterBooleanPref(prefs::kBrowserGuestModeEnabled, true);
  52   registry->RegisterBooleanPref(prefs::kBrowserAddPersonEnabled, true);
  53 }
  54
  55 base::string16 GetAvatarNameForProfile(const base::FilePath& profile_path) {
  56   base::string16 display_name;
  57
  58   if (profile_path == ProfileManager::GetGuestProfilePath()) {
  59     display_name = l10n_util::GetStringUTF16(IDS_GUEST_PROFILE_NAME);
  60   } else {
  61     const ProfileInfoCache& cache =
  62         g_browser_process->profile_manager()->GetProfileInfoCache();
  63     size_t index = cache.GetIndexOfProfileWithPath(profile_path);
  64
  65     if (index == std::string::npos)
  66       return l10n_util::GetStringUTF16(IDS_SINGLE_PROFILE_DISPLAY_NAME);
  67
  68     // Using the --new-avatar-menu flag, there's a couple of rules about what
  69     // the avatar button displays. If there's a single profile, with a default
  70     // name (i.e. of the form Person %d) not manually set, it should display
  71     // IDS_SINGLE_PROFILE_DISPLAY_NAME. If the profile is signed in but is using
  72     // a default name, use the profiles's email address. Otherwise, it
  73     // will return the actual name of the profile.
  74     const base::string16 profile_name = cache.GetNameOfProfileAtIndex(index);
  75     const base::string16 email = cache.GetUserNameOfProfileAtIndex(index);
  76     bool is_default_name = cache.ProfileIsUsingDefaultNameAtIndex(index) &&
  77         cache.IsDefaultProfileName(profile_name);
  78
  79     if (cache.GetNumberOfProfiles() == 1 && is_default_name)
  80       display_name = l10n_util::GetStringUTF16(IDS_SINGLE_PROFILE_DISPLAY_NAME);
  81     else
  82       display_name = (is_default_name && !email.empty()) ? email : profile_name;
  83   }
  84   return display_name;
  85 }
  86
  87 base::string16 GetAvatarButtonTextForProfile(Profile* profile) {
  88   const int kMaxCharactersToDisplay = 15;
  89   base::string16 name = GetAvatarNameForProfile(profile->GetPath());
  90   name = gfx::TruncateString(name,
  91                              kMaxCharactersToDisplay,
  92                              gfx::CHARACTER_BREAK);
  93   if (profile->IsLegacySupervised()) {
  94     name = l10n_util::GetStringFUTF16(IDS_SUPERVISED_USER_NEW_AVATAR_LABEL,
  95                                       name);
  96   }
  97   return name;
  98 }
  99
 100 void UpdateProfileName(Profile* profile,
 101                        const base::string16& new_profile_name) {
 102   const ProfileInfoCache& cache =
 103       g_browser_process->profile_manager()->GetProfileInfoCache();
 104   size_t profile_index = cache.GetIndexOfProfileWithPath(profile->GetPath());
 105   if (profile_index == std::string::npos)
 106     return;
 107
 108   if (new_profile_name == cache.GetNameOfProfileAtIndex(profile_index))
 109     return;
 110
 111   // This is only called when updating the profile name through the UI,
 112   // so we can assume the user has done this on purpose.
 113   PrefService* pref_service = profile->GetPrefs();
 114   pref_service->SetBoolean(prefs::kProfileUsingDefaultName, false);
 115
 116   // Updating the profile preference will cause the cache to be updated for
 117   // this preference.
 118   pref_service->SetString(prefs::kProfileName,
 119                           base::UTF16ToUTF8(new_profile_name));
 120 }
 121
 122 std::vector<std::string> GetSecondaryAccountsForProfile(
 123     Profile* profile,
 124     const std::string& primary_account) {
 125   std::vector<std::string> accounts =
 126       ProfileOAuth2TokenServiceFactory::GetForProfile(profile)->GetAccounts();
 127
 128   // The vector returned by ProfileOAuth2TokenService::GetAccounts() contains
 129   // the primary account too, so we need to remove it from the list.
 130   std::vector<std::string>::iterator primary_index =
 131       std::find_if(accounts.begin(), accounts.end(),
 132                    std::bind1st(std::equal_to<std::string>(), primary_account));
 133   DCHECK(primary_index != accounts.end());
 134   accounts.erase(primary_index);
 135
 136   return accounts;
 137 }
 138
 139 bool IsRegularOrGuestSession(Browser* browser) {
 140   Profile* profile = browser->profile();
 141   return profile->IsGuestSession() || !profile->IsOffTheRecord();
 142 }
 143
 144 bool IsProfileLocked(Profile* profile) {
 145   const ProfileInfoCache& cache =
 146       g_browser_process->profile_manager()->GetProfileInfoCache();
 147   size_t profile_index = cache.GetIndexOfProfileWithPath(profile->GetPath());
 148
 149   if (profile_index == std::string::npos)
 150     return false;
 151
 152   return cache.ProfileIsSigninRequiredAtIndex(profile_index);
 153 }
 154
 155 void UpdateIsProfileLockEnabledIfNeeded(Profile* profile) {
 156   DCHECK(switches::IsNewProfileManagement());
 157
 158   if (!profile->GetPrefs()->GetString(prefs::kGoogleServicesHostedDomain).
 159       empty())
 160     return;
 161
 162   UpdateGaiaProfileInfoIfNeeded(profile);
 163 }
 164
 165 void UpdateGaiaProfileInfoIfNeeded(Profile* profile) {
 166   // If the --google-profile-info flag isn't used, then the
 167   // GAIAInfoUpdateService isn't initialized, and we can't download the profile
 168   // info.
 169   if (!switches::IsGoogleProfileInfo())
 170     return;
 171
 172   DCHECK(profile);
 173
 174   GAIAInfoUpdateService* service =
 175       GAIAInfoUpdateServiceFactory::GetInstance()->GetForProfile(profile);
 176   // The service may be null, for example during unit tests.
 177   if (service)
 178     service->Update();
 179 }
 180
 181 SigninErrorController* GetSigninErrorController(Profile* profile) {
 182   return SigninErrorControllerFactory::GetForProfile(profile);
 183 }
 184
 185 bool SetActiveProfileToGuestIfLocked() {
 186   ProfileManager* profile_manager = g_browser_process->profile_manager();
 187
 188   const base::FilePath& active_profile_path =
 189       profile_manager->GetLastUsedProfileDir(profile_manager->user_data_dir());
 190   const base::FilePath& guest_path = ProfileManager::GetGuestProfilePath();
 191   if (active_profile_path == guest_path)
 192     return true;
 193
 194   const ProfileInfoCache& cache = profile_manager->GetProfileInfoCache();
 195   size_t index = cache.GetIndexOfProfileWithPath(active_profile_path);
 196   if (!cache.ProfileIsSigninRequiredAtIndex(index))
 197     return false;
 198
 199   PrefService* local_state = g_browser_process->local_state();
 200   DCHECK(local_state);
 201   local_state->SetString(
 202       prefs::kProfileLastUsed,
 203       guest_path.BaseName().MaybeAsASCII());
 204   return true;
 205 }
 206
 207 }  // namespace profiles