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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/browser/extensions/api/i18n/i18n_api.h" | 5 #include "chrome/browser/extensions/api/i18n/i18n_api.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "base/string_piece.h" | 11 #include "base/string_piece.h" |
12 #include "base/string_split.h" | 12 #include "base/string_split.h" |
13 #include "chrome/browser/prefs/pref_service.h" | 13 #include "chrome/browser/prefs/pref_service.h" |
14 #include "chrome/browser/profiles/profile.h" | 14 #include "chrome/browser/profiles/profile.h" |
| 15 #include "chrome/common/extensions/api/i18n.h" |
15 #include "chrome/common/pref_names.h" | 16 #include "chrome/common/pref_names.h" |
16 #include "chrome/common/extensions/api/i18n.h" | |
17 | 17 |
18 namespace GetAcceptLanguages = extensions::api::i18n::GetAcceptLanguages; | 18 namespace GetAcceptLanguages = extensions::api::i18n::GetAcceptLanguages; |
19 | 19 |
20 // Errors. | 20 // Errors. |
21 static const char kEmptyAcceptLanguagesError[] = "accept-languages is empty."; | 21 static const char kEmptyAcceptLanguagesError[] = "accept-languages is empty."; |
22 | 22 |
23 bool GetAcceptLanguagesFunction::RunImpl() { | 23 bool I18nGetAcceptLanguagesFunction::RunImpl() { |
24 std::string accept_languages = | 24 std::string accept_languages = |
25 profile()->GetPrefs()->GetString(prefs::kAcceptLanguages); | 25 profile()->GetPrefs()->GetString(prefs::kAcceptLanguages); |
26 // Currently, there are 2 ways to set browser's accept-languages: through UI | 26 // Currently, there are 2 ways to set browser's accept-languages: through UI |
27 // or directly modify the preference file. The accept-languages set through | 27 // or directly modify the preference file. The accept-languages set through |
28 // UI is guranteed to be valid, and the accept-languages string returned from | 28 // UI is guranteed to be valid, and the accept-languages string returned from |
29 // profile()->GetPrefs()->GetString(prefs::kAcceptLanguages) is guranteed to | 29 // profile()->GetPrefs()->GetString(prefs::kAcceptLanguages) is guranteed to |
30 // be valid and well-formed, which means each accept-langauge is a valid | 30 // be valid and well-formed, which means each accept-langauge is a valid |
31 // code, and accept-languages are seperatd by "," without surrrounding | 31 // code, and accept-languages are seperatd by "," without surrrounding |
32 // spaces. But we do not do any validation (either the format or the validity | 32 // spaces. But we do not do any validation (either the format or the validity |
33 // of the language code) on accept-languages set through editing preference | 33 // of the language code) on accept-languages set through editing preference |
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44 languages.end()); | 44 languages.end()); |
45 | 45 |
46 if (languages.empty()) { | 46 if (languages.empty()) { |
47 error_ = kEmptyAcceptLanguagesError; | 47 error_ = kEmptyAcceptLanguagesError; |
48 return false; | 48 return false; |
49 } | 49 } |
50 | 50 |
51 results_ = GetAcceptLanguages::Results::Create(languages); | 51 results_ = GetAcceptLanguages::Results::Create(languages); |
52 return true; | 52 return true; |
53 } | 53 } |
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