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| 1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 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 "components/payments/core/subkey_requester.h" | 5 #include "components/payments/core/subkey_requester.h" |
| 6 | 6 |
| 7 #include <memory> | 7 #include <memory> |
| 8 #include <utility> | 8 #include <utility> |
| 9 | 9 |
| 10 #include "base/bind.h" | 10 #include "base/bind.h" |
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| 22 | 22 |
| 23 namespace { | 23 namespace { |
| 24 | 24 |
| 25 using ::i18n::addressinput::Source; | 25 using ::i18n::addressinput::Source; |
| 26 using ::i18n::addressinput::Storage; | 26 using ::i18n::addressinput::Storage; |
| 27 | 27 |
| 28 class SubKeyRequest : public SubKeyRequester::Request { | 28 class SubKeyRequest : public SubKeyRequester::Request { |
| 29 public: | 29 public: |
| 30 // The |delegate| and |address_validator| need to outlive this Request. | 30 // The |delegate| and |address_validator| need to outlive this Request. |
| 31 SubKeyRequest(const std::string& region_code, | 31 SubKeyRequest(const std::string& region_code, |
| 32 const std::string& language, |
| 32 int timeout_seconds, | 33 int timeout_seconds, |
| 33 autofill::AddressValidator* address_validator, | 34 autofill::AddressValidator* address_validator, |
| 34 SubKeyReceiverCallback on_subkeys_received) | 35 SubKeyReceiverCallback on_subkeys_received) |
| 35 : region_code_(region_code), | 36 : region_code_(region_code), |
| 37 language_(language), |
| 36 address_validator_(address_validator), | 38 address_validator_(address_validator), |
| 37 on_subkeys_received_(std::move(on_subkeys_received)), | 39 on_subkeys_received_(std::move(on_subkeys_received)), |
| 38 has_responded_(false), | 40 has_responded_(false), |
| 39 on_timeout_(base::Bind(&::payments::SubKeyRequest::OnRulesLoaded, | 41 on_timeout_(base::Bind(&::payments::SubKeyRequest::OnRulesLoaded, |
| 40 base::Unretained(this))) { | 42 base::Unretained(this))) { |
| 41 base::SequencedTaskRunnerHandle::Get()->PostDelayedTask( | 43 base::SequencedTaskRunnerHandle::Get()->PostDelayedTask( |
| 42 FROM_HERE, on_timeout_.callback(), | 44 FROM_HERE, on_timeout_.callback(), |
| 43 base::TimeDelta::FromSeconds(timeout_seconds)); | 45 base::TimeDelta::FromSeconds(timeout_seconds)); |
| 44 } | 46 } |
| 45 | 47 |
| 46 ~SubKeyRequest() override {} | 48 ~SubKeyRequest() override {} |
| 47 | 49 |
| 48 void OnRulesLoaded() override { | 50 void OnRulesLoaded() override { |
| 49 on_timeout_.Cancel(); | 51 on_timeout_.Cancel(); |
| 50 // Check if the timeout happened before the rules were loaded. | 52 // Check if the timeout happened before the rules were loaded. |
| 51 if (has_responded_) | 53 if (has_responded_) |
| 52 return; | 54 return; |
| 53 has_responded_ = true; | 55 has_responded_ = true; |
| 54 | 56 |
| 55 std::move(on_subkeys_received_) | 57 auto subkeys = |
| 56 .Run(address_validator_->GetRegionSubKeys(region_code_)); | 58 address_validator_->GetRegionSubKeys(region_code_, language_); |
| 59 std::vector<std::string> subkeys_codes; |
| 60 std::vector<std::string> subkeys_names; |
| 61 for (auto s : subkeys) { |
| 62 subkeys_codes.push_back(s.first); |
| 63 subkeys_names.push_back(s.second); |
| 64 } |
| 65 std::move(on_subkeys_received_).Run(subkeys_codes, subkeys_names); |
| 57 } | 66 } |
| 58 | 67 |
| 59 private: | 68 private: |
| 60 std::string region_code_; | 69 std::string region_code_; |
| 70 std::string language_; |
| 61 // Not owned. Never null. Outlive this object. | 71 // Not owned. Never null. Outlive this object. |
| 62 autofill::AddressValidator* address_validator_; | 72 autofill::AddressValidator* address_validator_; |
| 63 | 73 |
| 64 SubKeyReceiverCallback on_subkeys_received_; | 74 SubKeyReceiverCallback on_subkeys_received_; |
| 65 | 75 |
| 66 bool has_responded_; | 76 bool has_responded_; |
| 67 base::CancelableCallback<void()> on_timeout_; | 77 base::CancelableCallback<void()> on_timeout_; |
| 68 | 78 |
| 69 DISALLOW_COPY_AND_ASSIGN(SubKeyRequest); | 79 DISALLOW_COPY_AND_ASSIGN(SubKeyRequest); |
| 70 }; | 80 }; |
| 71 | 81 |
| 72 } // namespace | 82 } // namespace |
| 73 | 83 |
| 74 SubKeyRequester::SubKeyRequester(std::unique_ptr<Source> source, | 84 SubKeyRequester::SubKeyRequester(std::unique_ptr<Source> source, |
| 75 std::unique_ptr<Storage> storage) | 85 std::unique_ptr<Storage> storage) |
| 76 : address_validator_(std::move(source), std::move(storage), this) {} | 86 : address_validator_(std::move(source), std::move(storage), this) {} |
| 77 | 87 |
| 78 SubKeyRequester::~SubKeyRequester() {} | 88 SubKeyRequester::~SubKeyRequester() {} |
| 79 | 89 |
| 80 void SubKeyRequester::StartRegionSubKeysRequest(const std::string& region_code, | 90 void SubKeyRequester::StartRegionSubKeysRequest(const std::string& region_code, |
| 91 const std::string& language, |
| 81 int timeout_seconds, | 92 int timeout_seconds, |
| 82 SubKeyReceiverCallback cb) { | 93 SubKeyReceiverCallback cb) { |
| 83 DCHECK(timeout_seconds >= 0); | 94 DCHECK(timeout_seconds >= 0); |
| 84 | 95 |
| 85 std::unique_ptr<SubKeyRequest> request(base::MakeUnique<SubKeyRequest>( | 96 std::unique_ptr<SubKeyRequest> request( |
| 86 region_code, timeout_seconds, &address_validator_, std::move(cb))); | 97 base::MakeUnique<SubKeyRequest>(region_code, language, timeout_seconds, |
| 98 &address_validator_, std::move(cb))); |
| 87 | 99 |
| 88 if (AreRulesLoadedForRegion(region_code)) { | 100 if (AreRulesLoadedForRegion(region_code)) { |
| 89 request->OnRulesLoaded(); | 101 request->OnRulesLoaded(); |
| 90 } else { | 102 } else { |
| 91 // Setup the variables so that the subkeys request is sent, when the rules | 103 // Setup the variables so that the subkeys request is sent, when the rules |
| 92 // are loaded. | 104 // are loaded. |
| 93 pending_subkey_region_code_ = region_code; | 105 pending_subkey_region_code_ = region_code; |
| 94 pending_subkey_request_ = std::move(request); | 106 pending_subkey_request_ = std::move(request); |
| 95 | 107 |
| 96 // Start loading the rules for that region. If the rules were already in the | 108 // Start loading the rules for that region. If the rules were already in the |
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| 120 pending_subkey_region_code_.clear(); | 132 pending_subkey_region_code_.clear(); |
| 121 pending_subkey_request_.reset(); | 133 pending_subkey_request_.reset(); |
| 122 } | 134 } |
| 123 | 135 |
| 124 void SubKeyRequester::CancelPendingGetSubKeys() { | 136 void SubKeyRequester::CancelPendingGetSubKeys() { |
| 125 pending_subkey_region_code_.clear(); | 137 pending_subkey_region_code_.clear(); |
| 126 pending_subkey_request_.reset(); | 138 pending_subkey_request_.reset(); |
| 127 } | 139 } |
| 128 | 140 |
| 129 } // namespace payments | 141 } // namespace payments |
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