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/ui/browser.h"
  19 #include "chrome/common/chrome_constants.h"
  20 #include "chrome/common/pref_names.h"
  21 #include "chrome/grit/generated_resources.h"
  22 #include "components/signin/core/browser/profile_oauth2_token_service.h"
  23 #include "components/signin/core/common/profile_management_switches.h"
  24 #include "ui/base/l10n/l10n_util.h"
  25 #include "ui/gfx/text_elider.h"
  26
  27 namespace profiles {
  28
  29 bool IsMultipleProfilesEnabled() {
  30 #if defined(OS_ANDROID)
  31   return false;
  32 #endif
  33   return true;
  34 }
  35
  36 base::FilePath GetDefaultProfileDir(const base::FilePath& user_data_dir) {
  37   base::FilePath default_profile_dir(user_data_dir);
  38   default_profile_dir =
  39       default_profile_dir.AppendASCII(chrome::kInitialProfile);
  40   return default_profile_dir;
  41 }
  42
  43 void RegisterPrefs(PrefRegistrySimple* registry) {
  44   // Preferences about global profile information.
  45   registry->RegisterStringPref(prefs::kProfileLastUsed, std::string());
  46   registry->RegisterIntegerPref(prefs::kProfilesNumCreated, 1);
  47   registry->RegisterListPref(prefs::kProfilesLastActive);
  48
  49   // Preferences about the user manager.
  50   registry->RegisterBooleanPref(prefs::kBrowserGuestModeEnabled, true);
  51   registry->RegisterBooleanPref(prefs::kBrowserAddPersonEnabled, true);
  52 }
  53
  54 base::string16 GetAvatarNameForProfile(const base::FilePath& profile_path) {
  55   base::string16 display_name;
  56
  57   if (profile_path == ProfileManager::GetGuestProfilePath()) {
  58     display_name = l10n_util::GetStringUTF16(IDS_GUEST_PROFILE_NAME);
  59   } else {
  60     ProfileInfoCache& cache =
  61         g_browser_process->profile_manager()->GetProfileInfoCache();
  62     size_t index = cache.GetIndexOfProfileWithPath(profile_path);
  63
  64     if (index == std::string::npos)
  65       return l10n_util::GetStringUTF16(IDS_SINGLE_PROFILE_DISPLAY_NAME);
  66
  67     // Using the --new-avatar-menu flag, there's a couple of rules about what
  68     // the avatar button displays. If there's a single profile, with a default
  69     // name (i.e. of the form Person %d) not manually set, it should display
  70     // IDS_SINGLE_PROFILE_DISPLAY_NAME. If the profile is signed in but is using
  71     // a default name, use the profiles's email address. Otherwise, it
  72     // will return the actual name of the profile.
  73     const base::string16 profile_name = cache.GetNameOfProfileAtIndex(index);
  74     const base::string16 email = cache.GetUserNameOfProfileAtIndex(index);
  75     bool is_default_name = cache.ProfileIsUsingDefaultNameAtIndex(index) &&
  76         cache.IsDefaultProfileName(profile_name);
  77
  78     if (cache.GetNumberOfProfiles() == 1 && is_default_name)
  79       display_name = l10n_util::GetStringUTF16(IDS_SINGLE_PROFILE_DISPLAY_NAME);
  80     else
  81       display_name = (is_default_name && !email.empty()) ? email : profile_name;
  82   }
  83   return display_name;
  84 }
  85
  86 base::string16 GetAvatarButtonTextForProfile(Profile* profile) {
  87   const int kMaxCharactersToDisplay = 15;
  88   base::string16 name = GetAvatarNameForProfile(profile->GetPath());
  89   name = gfx::TruncateString(name,
  90                              kMaxCharactersToDisplay,
  91                              gfx::CHARACTER_BREAK);
  92   if (profile->IsSupervised()) {
  93     name = l10n_util::GetStringFUTF16(IDS_SUPERVISED_USER_NEW_AVATAR_LABEL,
  94                                       name);
  95   }
  96   return name;
  97 }
  98
  99 void UpdateProfileName(Profile* profile,
 100                        const base::string16& new_profile_name) {
 101   ProfileInfoCache& cache =
 102       g_browser_process->profile_manager()->GetProfileInfoCache();
 103   size_t profile_index = cache.GetIndexOfProfileWithPath(profile->GetPath());
 104   if (profile_index == std::string::npos)
 105     return;
 106
 107   if (new_profile_name == cache.GetNameOfProfileAtIndex(profile_index))
 108     return;
 109
 110   // This is only called when updating the profile name through the UI,
 111   // so we can assume the user has done this on purpose.
 112   PrefService* pref_service = profile->GetPrefs();
 113   pref_service->SetBoolean(prefs::kProfileUsingDefaultName, false);
 114
 115   // Updating the profile preference will cause the cache to be updated for
 116   // this preference.
 117   pref_service->SetString(prefs::kProfileName,
 118                           base::UTF16ToUTF8(new_profile_name));
 119 }
 120
 121 std::vector<std::string> GetSecondaryAccountsForProfile(
 122     Profile* profile,
 123     const std::string& primary_account) {
 124   std::vector<std::string> accounts =
 125       ProfileOAuth2TokenServiceFactory::GetForProfile(profile)->GetAccounts();
 126
 127   // The vector returned by ProfileOAuth2TokenService::GetAccounts() contains
 128   // the primary account too, so we need to remove it from the list.
 129   std::vector<std::string>::iterator primary_index =
 130       std::find_if(accounts.begin(), accounts.end(),
 131                    std::bind1st(std::equal_to<std::string>(), primary_account));
 132   DCHECK(primary_index != accounts.end());
 133   accounts.erase(primary_index);
 134
 135   return accounts;
 136 }
 137
 138 bool IsRegularOrGuestSession(Browser* browser) {
 139   Profile* profile = browser->profile();
 140   return profile->IsGuestSession() || !profile->IsOffTheRecord();
 141 }
 142
 143 void UpdateGaiaProfilePhotoIfNeeded(Profile* profile) {
 144   // If the --google-profile-info flag isn't used, then the
 145   // GAIAInfoUpdateService isn't initialized, and we can't download the picture.
 146   if (!switches::IsGoogleProfileInfo())
 147     return;
 148
 149   DCHECK(profile);
 150   GAIAInfoUpdateServiceFactory::GetInstance()->GetForProfile(profile)->Update();
 151 }
 152
 153 SigninErrorController* GetSigninErrorController(Profile* profile) {
 154   ProfileOAuth2TokenService* token_service =
 155       ProfileOAuth2TokenServiceFactory::GetForProfile(profile);
 156   return token_service ? token_service->signin_error_controller() : NULL;
 157 }
 158
 159 }  // namespace profiles