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/browsing_data/browsing_data_helper.h"
  13 #include "chrome/browser/browsing_data/browsing_data_remover.h"
  14 #include "chrome/browser/profiles/gaia_info_update_service.h"
  15 #include "chrome/browser/profiles/gaia_info_update_service_factory.h"
  16 #include "chrome/browser/profiles/profile.h"
  17 #include "chrome/browser/profiles/profile_info_cache.h"
  18 #include "chrome/browser/profiles/profile_manager.h"
  19 #include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
  20 #include "chrome/browser/signin/signin_error_controller_factory.h"
  21 #include "chrome/browser/ui/browser.h"
  22 #include "chrome/common/chrome_constants.h"
  23 #include "chrome/common/pref_names.h"
  24 #include "chrome/grit/generated_resources.h"
  25 #include "components/signin/core/browser/profile_oauth2_token_service.h"
  26 #include "components/signin/core/common/profile_management_switches.h"
  27 #include "content/public/browser/resource_dispatcher_host.h"
  28 #include "ui/base/l10n/l10n_util.h"
  29 #include "ui/gfx/text_elider.h"
  30
  31 namespace profiles {
  32
  33 bool IsMultipleProfilesEnabled() {
  34 #if defined(OS_ANDROID)
  35   return false;
  36 #endif
  37   return true;
  38 }
  39
  40 base::FilePath GetDefaultProfileDir(const base::FilePath& user_data_dir) {
  41   base::FilePath default_profile_dir(user_data_dir);
  42   default_profile_dir =
  43       default_profile_dir.AppendASCII(chrome::kInitialProfile);
  44   return default_profile_dir;
  45 }
  46
  47 void RegisterPrefs(PrefRegistrySimple* registry) {
  48   // Preferences about global profile information.
  49   registry->RegisterStringPref(prefs::kProfileLastUsed, std::string());
  50   registry->RegisterIntegerPref(prefs::kProfilesNumCreated, 1);
  51   registry->RegisterListPref(prefs::kProfilesLastActive);
  52
  53   // Preferences about the user manager.
  54   registry->RegisterBooleanPref(prefs::kBrowserGuestModeEnabled, true);
  55   registry->RegisterBooleanPref(prefs::kBrowserAddPersonEnabled, true);
  56
  57   registry->RegisterBooleanPref(
  58       prefs::kProfileAvatarRightClickTutorialDismissed, false);
  59 }
  60
  61 base::string16 GetAvatarNameForProfile(const base::FilePath& profile_path) {
  62   base::string16 display_name;
  63
  64   if (profile_path == ProfileManager::GetGuestProfilePath()) {
  65     display_name = l10n_util::GetStringUTF16(IDS_GUEST_PROFILE_NAME);
  66   } else {
  67     const ProfileInfoCache& cache =
  68         g_browser_process->profile_manager()->GetProfileInfoCache();
  69     size_t index = cache.GetIndexOfProfileWithPath(profile_path);
  70
  71     if (index == std::string::npos)
  72       return l10n_util::GetStringUTF16(IDS_SINGLE_PROFILE_DISPLAY_NAME);
  73
  74     // Using the --new-avatar-menu flag, there's a couple of rules about what
  75     // the avatar button displays. If there's a single profile, with a default
  76     // name (i.e. of the form Person %d) not manually set, it should display
  77     // IDS_SINGLE_PROFILE_DISPLAY_NAME. If the profile is signed in but is using
  78     // a default name, use the profiles's email address. Otherwise, it
  79     // will return the actual name of the profile.
  80     const base::string16 profile_name = cache.GetNameOfProfileAtIndex(index);
  81     const base::string16 email = cache.GetUserNameOfProfileAtIndex(index);
  82     bool is_default_name = cache.ProfileIsUsingDefaultNameAtIndex(index) &&
  83         cache.IsDefaultProfileName(profile_name);
  84
  85     if (cache.GetNumberOfProfiles() == 1 && is_default_name)
  86       display_name = l10n_util::GetStringUTF16(IDS_SINGLE_PROFILE_DISPLAY_NAME);
  87     else
  88       display_name = (is_default_name && !email.empty()) ? email : profile_name;
  89   }
  90   return display_name;
  91 }
  92
  93 base::string16 GetAvatarButtonTextForProfile(Profile* profile) {
  94   const int kMaxCharactersToDisplay = 15;
  95   base::string16 name = GetAvatarNameForProfile(profile->GetPath());
  96   name = gfx::TruncateString(name,
  97                              kMaxCharactersToDisplay,
  98                              gfx::CHARACTER_BREAK);
  99   if (profile->IsLegacySupervised()) {
 100     name = l10n_util::GetStringFUTF16(IDS_SUPERVISED_USER_NEW_AVATAR_LABEL,
 101                                       name);
 102   }
 103   return name;
 104 }
 105
 106 base::string16 GetProfileSwitcherTextForItem(const AvatarMenu::Item& item) {
 107   if (item.legacy_supervised) {
 108     return l10n_util::GetStringFUTF16(IDS_SUPERVISED_USER_NEW_AVATAR_LABEL,
 109                                       item.name);
 110   }
 111   if (item.child_account)
 112     return l10n_util::GetStringFUTF16(IDS_CHILD_AVATAR_LABEL, item.name);
 113   return item.name;
 114 }
 115
 116 void UpdateProfileName(Profile* profile,
 117                        const base::string16& new_profile_name) {
 118   const ProfileInfoCache& cache =
 119       g_browser_process->profile_manager()->GetProfileInfoCache();
 120   size_t profile_index = cache.GetIndexOfProfileWithPath(profile->GetPath());
 121   if (profile_index == std::string::npos)
 122     return;
 123
 124   if (new_profile_name == cache.GetNameOfProfileAtIndex(profile_index))
 125     return;
 126
 127   // This is only called when updating the profile name through the UI,
 128   // so we can assume the user has done this on purpose.
 129   PrefService* pref_service = profile->GetPrefs();
 130   pref_service->SetBoolean(prefs::kProfileUsingDefaultName, false);
 131
 132   // Updating the profile preference will cause the cache to be updated for
 133   // this preference.
 134   pref_service->SetString(prefs::kProfileName,
 135                           base::UTF16ToUTF8(new_profile_name));
 136 }
 137
 138 std::vector<std::string> GetSecondaryAccountsForProfile(
 139     Profile* profile,
 140     const std::string& primary_account) {
 141   std::vector<std::string> accounts =
 142       ProfileOAuth2TokenServiceFactory::GetForProfile(profile)->GetAccounts();
 143
 144   // The vector returned by ProfileOAuth2TokenService::GetAccounts() contains
 145   // the primary account too, so we need to remove it from the list.
 146   std::vector<std::string>::iterator primary_index =
 147       std::find_if(accounts.begin(), accounts.end(),
 148                    std::bind1st(std::equal_to<std::string>(), primary_account));
 149   DCHECK(primary_index != accounts.end());
 150   accounts.erase(primary_index);
 151
 152   return accounts;
 153 }
 154
 155 bool IsRegularOrGuestSession(Browser* browser) {
 156   Profile* profile = browser->profile();
 157   return profile->IsGuestSession() || !profile->IsOffTheRecord();
 158 }
 159
 160 bool IsProfileLocked(const base::FilePath& path) {
 161   const ProfileInfoCache& cache =
 162       g_browser_process->profile_manager()->GetProfileInfoCache();
 163   size_t profile_index = cache.GetIndexOfProfileWithPath(path);
 164
 165   if (profile_index == std::string::npos)
 166     return false;
 167
 168   return cache.ProfileIsSigninRequiredAtIndex(profile_index);
 169 }
 170
 171 void UpdateIsProfileLockEnabledIfNeeded(Profile* profile) {
 172   DCHECK(switches::IsNewProfileManagement());
 173
 174   if (!profile->GetPrefs()->GetString(prefs::kGoogleServicesHostedDomain).
 175       empty())
 176     return;
 177
 178   UpdateGaiaProfileInfoIfNeeded(profile);
 179 }
 180
 181 void UpdateGaiaProfileInfoIfNeeded(Profile* profile) {
 182   // If the --google-profile-info flag isn't used, then the
 183   // GAIAInfoUpdateService isn't initialized, and we can't download the profile
 184   // info.
 185   if (!switches::IsGoogleProfileInfo())
 186     return;
 187
 188   DCHECK(profile);
 189
 190   GAIAInfoUpdateService* service =
 191       GAIAInfoUpdateServiceFactory::GetInstance()->GetForProfile(profile);
 192   // The service may be null, for example during unit tests.
 193   if (service)
 194     service->Update();
 195 }
 196
 197 SigninErrorController* GetSigninErrorController(Profile* profile) {
 198   return SigninErrorControllerFactory::GetForProfile(profile);
 199 }
 200
 201 bool SetActiveProfileToGuestIfLocked() {
 202   ProfileManager* profile_manager = g_browser_process->profile_manager();
 203
 204   const base::FilePath& active_profile_path =
 205       profile_manager->GetLastUsedProfileDir(profile_manager->user_data_dir());
 206   const base::FilePath& guest_path = ProfileManager::GetGuestProfilePath();
 207   if (active_profile_path == guest_path)
 208     return true;
 209
 210   const ProfileInfoCache& cache = profile_manager->GetProfileInfoCache();
 211   size_t index = cache.GetIndexOfProfileWithPath(active_profile_path);
 212   if (!cache.ProfileIsSigninRequiredAtIndex(index))
 213     return false;
 214
 215   SetLastUsedProfile(guest_path.BaseName().MaybeAsASCII());
 216
 217   return true;
 218 }
 219
 220 void RemoveBrowsingDataForProfile(const base::FilePath& profile_path) {
 221   // The BrowsingDataRemover relies on the ResourceDispatcherHost, which is
 222   // null in unit tests.
 223   if (!content::ResourceDispatcherHost::Get())
 224     return;
 225
 226   Profile* profile = g_browser_process->profile_manager()->GetProfileByPath(
 227       profile_path);
 228   if (!profile)
 229     return;
 230
 231   // For guest the browsing data is in the OTR profile.
 232   if (profile->IsGuestSession())
 233     profile = profile->GetOffTheRecordProfile();
 234
 235   BrowsingDataRemover::CreateForUnboundedRange(profile)->Remove(
 236       BrowsingDataRemover::REMOVE_WIPE_PROFILE, BrowsingDataHelper::ALL);
 237   // BrowsingDataRemover deletes itself.
 238 }
 239
 240 void SetLastUsedProfile(const std::string& profile_dir) {
 241   // We should never be saving the System Profile as the last one used since it
 242   // shouldn't have a browser.
 243   if (profile_dir == base::FilePath(chrome::kSystemProfileDir).AsUTF8Unsafe())
 244     return;
 245
 246   PrefService* local_state = g_browser_process->local_state();
 247   DCHECK(local_state);
 248   local_state->SetString(prefs::kProfileLastUsed, profile_dir);
 249 }
 250
 251 }  // namespace profiles