1 /*
2  * Copyright (c) 2023-2024 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 #include "js_ui_extension_callback.h"
16 #include "ability_business_error.h"
17 #include "hilog_tag_wrapper.h"
18 #include "js_runtime_utils.h"
19 #include "napi/native_api.h"
20 #include "napi_common_util.h"
21 #include "ui_content.h"
22 #include "ws_common.h"
23 #include "napi_common_want.h"
24 
25 namespace OHOS {
26 namespace AbilityRuntime {
27 constexpr const char* ERROR_MSG_INNER = "Inner error.";
~JsUIExtensionCallback()28 JsUIExtensionCallback::~JsUIExtensionCallback()
29 {
30     if (jsCallbackObject_  == nullptr) {
31         return;
32     }
33 
34     uv_loop_t *loop = nullptr;
35     napi_get_uv_event_loop(env_, &loop);
36     if (loop == nullptr) {
37         return;
38     }
39 
40     uv_work_t *work = new (std::nothrow) uv_work_t;
41     if (work == nullptr) {
42         return;
43     }
44     work->data = reinterpret_cast<void *>(jsCallbackObject_.release());
45     int ret = uv_queue_work(loop, work, [](uv_work_t *work) {},
46     [](uv_work_t *work, int status) {
47         if (work == nullptr) {
48             return;
49         }
50         if (work->data == nullptr) {
51             delete work;
52             work = nullptr;
53             return;
54         }
55         delete reinterpret_cast<NativeReference *>(work->data);
56         work->data = nullptr;
57         delete work;
58         work = nullptr;
59     });
60     if (ret != 0) {
61         delete reinterpret_cast<NativeReference *>(work->data);
62         work->data = nullptr;
63         delete work;
64         work = nullptr;
65     }
66 }
67 
SetSessionId(int32_t sessionId)68 void JsUIExtensionCallback::SetSessionId(int32_t sessionId)
69 {
70     sessionId_ = sessionId;
71 }
72 
SetUIContent(Ace::UIContent * uiContent)73 void JsUIExtensionCallback::SetUIContent(Ace::UIContent* uiContent)
74 {
75     uiContent_ = uiContent;
76 }
77 
SetJsCallbackObject(napi_value jsCallbackObject)78 void JsUIExtensionCallback::SetJsCallbackObject(napi_value jsCallbackObject)
79 {
80     napi_ref ref = nullptr;
81     napi_create_reference(env_, jsCallbackObject, 1, &ref);
82     jsCallbackObject_ = std::unique_ptr<NativeReference>(reinterpret_cast<NativeReference*>(ref));
83     if (jsCallbackObject_ == nullptr) {
84         TAG_LOGE(AAFwkTag::UI_EXT, "jsCallbackObject_ is nullptr");
85     }
86 }
87 
OnError(int32_t number)88 void JsUIExtensionCallback::OnError(int32_t number)
89 {
90     TAG_LOGI(AAFwkTag::UI_EXT, "call");
91     if (env_ == nullptr) {
92         TAG_LOGE(AAFwkTag::UI_EXT, "env_ null");
93         return;
94     }
95     // js callback should run in js thread
96     std::shared_ptr<JsUIExtensionCallback> jsUIExtensionCallback = shared_from_this();
97     std::unique_ptr<NapiAsyncTask::CompleteCallback> complete = std::make_unique<NapiAsyncTask::CompleteCallback>
98         ([jsUIExtensionCallback, number](napi_env env, NapiAsyncTask &task, int32_t status) {
99             if (jsUIExtensionCallback != nullptr) {
100                 jsUIExtensionCallback->CallJsError(number);
101             }
102         });
103     napi_ref callback = nullptr;
104     std::unique_ptr<NapiAsyncTask::ExecuteCallback> execute = nullptr;
105     NapiAsyncTask::Schedule("JsUIExtensionCallback::OnError:",
106         env_, std::make_unique<NapiAsyncTask>(callback, std::move(execute), std::move(complete)));
107     if (uiContent_ == nullptr) {
108         TAG_LOGE(AAFwkTag::UI_EXT, "uiContent_ null");
109         return;
110     }
111     uiContent_->CloseModalUIExtension(sessionId_);
112 }
113 
OnResult(int32_t resultCode,const AAFwk::Want & want)114 void JsUIExtensionCallback::OnResult(int32_t resultCode, const AAFwk::Want &want)
115 {
116     TAG_LOGI(AAFwkTag::UI_EXT, "call");
117     if (env_ == nullptr) {
118         TAG_LOGE(AAFwkTag::UI_EXT, "env_ null");
119         return;
120     }
121     // js callback should run in js thread
122     std::shared_ptr<JsUIExtensionCallback> jsUIExtensionCallback = shared_from_this();
123     std::unique_ptr<NapiAsyncTask::CompleteCallback> complete = std::make_unique<NapiAsyncTask::CompleteCallback>
124         ([jsUIExtensionCallback, resultCode, want](napi_env env, NapiAsyncTask &task, int32_t status) {
125             if (jsUIExtensionCallback != nullptr) {
126                 jsUIExtensionCallback->CallJsResult(resultCode, want);
127             }
128         });
129     napi_ref callback = nullptr;
130     std::unique_ptr<NapiAsyncTask::ExecuteCallback> execute = nullptr;
131     NapiAsyncTask::Schedule("JsUIExtensionCallback::OnResult:",
132         env_, std::make_unique<NapiAsyncTask>(callback, std::move(execute), std::move(complete)));
133     if (uiContent_ == nullptr) {
134         TAG_LOGE(AAFwkTag::UI_EXT, "uiContent_ null");
135         return;
136     }
137     uiContent_->CloseModalUIExtension(sessionId_);
138 }
139 
CallJsResult(int32_t resultCode,const AAFwk::Want & want)140 void JsUIExtensionCallback::CallJsResult(int32_t resultCode, const AAFwk::Want &want)
141 {
142     TAG_LOGI(AAFwkTag::UI_EXT, "call");
143     if (env_ == nullptr) {
144         TAG_LOGE(AAFwkTag::UI_EXT, "env_ is null, not call js Result");
145         return;
146     }
147 
148     napi_value abilityResult = OHOS::AppExecFwk::WrapAbilityResult(env_, resultCode, want);
149     if (abilityResult == nullptr) {
150         TAG_LOGE(AAFwkTag::UI_EXT, "abilityResult is nullptr");
151         return;
152     }
153 
154     if (jsCallbackObject_ == nullptr) {
155         TAG_LOGE(AAFwkTag::UI_EXT, "jsCallbackObject_ is nullptr");
156         return;
157     }
158     napi_value obj = jsCallbackObject_->GetNapiValue();
159     if (obj == nullptr) {
160         TAG_LOGE(AAFwkTag::UI_EXT, "Failed to get js object");
161         return;
162     }
163     napi_value method = nullptr;
164     napi_get_named_property(env_, obj, "onResult", &method);
165     if (method == nullptr || AppExecFwk::IsTypeForNapiValue(env_, method, napi_undefined)
166         || AppExecFwk::IsTypeForNapiValue(env_, method, napi_null)) {
167         TAG_LOGE(AAFwkTag::UI_EXT, "Failed to get onResult method from object");
168         return;
169     }
170 
171     napi_value argv[] = { abilityResult };
172     napi_call_function(env_, obj, method, ArraySize(argv), argv, nullptr);
173     TAG_LOGI(AAFwkTag::UI_EXT, "end");
174 }
175 
OnRelease(int32_t code)176 void JsUIExtensionCallback::OnRelease(int32_t code)
177 {
178     TAG_LOGI(AAFwkTag::UI_EXT, "call, code:%{public}d", code);
179     if (uiContent_ == nullptr) {
180         TAG_LOGE(AAFwkTag::UI_EXT, "uiContent_ null");
181         return;
182     }
183     uiContent_->CloseModalUIExtension(sessionId_);
184 }
185 
CallJsError(int32_t number)186 void JsUIExtensionCallback::CallJsError(int32_t number)
187 {
188     TAG_LOGI(AAFwkTag::UI_EXT, "call");
189     if (env_ == nullptr) {
190         TAG_LOGE(AAFwkTag::UI_EXT, "env_ is null, not call js error");
191         return;
192     }
193     std::string name;
194     std::string message;
195     if (number != static_cast<int32_t>(Rosen::WSError::WS_OK)) {
196         number = static_cast<int32_t>(AbilityErrorCode::ERROR_CODE_INNER);
197         name = ERROR_MSG_INNER;
198         message = "StartAbilityByType failed.";
199     }
200     napi_value nativeNumber = CreateJsValue(env_, number);
201     napi_value nativeName = CreateJsValue(env_, name);
202     napi_value nativeMessage = CreateJsValue(env_, message);
203     if (jsCallbackObject_ == nullptr) {
204         TAG_LOGE(AAFwkTag::UI_EXT, "jsCallbackObject_ is nullptr");
205         return;
206     }
207     napi_value obj = jsCallbackObject_->GetNapiValue();
208     if (obj == nullptr) {
209         TAG_LOGE(AAFwkTag::UI_EXT, "Failed to get js object");
210         return;
211     }
212     napi_value method = nullptr;
213     napi_get_named_property(env_, obj, "onError", &method);
214     if (method == nullptr || AppExecFwk::IsTypeForNapiValue(env_, method, napi_undefined)
215         || AppExecFwk::IsTypeForNapiValue(env_, method, napi_null)) {
216         TAG_LOGE(AAFwkTag::UI_EXT, "Failed to get onError method from object");
217         return;
218     }
219 
220     napi_value argv[] = { nativeNumber, nativeName, nativeMessage };
221     napi_call_function(env_, obj, method, ArraySize(argv), argv, nullptr);
222     TAG_LOGI(AAFwkTag::UI_EXT, "end");
223 }
224 }  // namespace AbilityRuntime
225 }  // namespace OHOS