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1   /*
2    * Copyright 2012-2017 CodeLibs Project and the Others.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
13   * either express or implied. See the License for the specific language
14   * governing permissions and limitations under the License.
15   */
16  package org.codelibs.fess.app.web.api.admin.accesstoken;
17  
18  import static org.codelibs.core.stream.StreamUtil.stream;
19  import static org.codelibs.fess.app.web.admin.accesstoken.AdminAccesstokenAction.getAccessToken;
20  
21  import java.util.List;
22  import java.util.stream.Collectors;
23  
24  import javax.annotation.Resource;
25  
26  import org.codelibs.core.lang.StringUtil;
27  import org.codelibs.fess.Constants;
28  import org.codelibs.fess.app.pager.AccessTokenPager;
29  import org.codelibs.fess.app.service.AccessTokenService;
30  import org.codelibs.fess.app.web.CrudMode;
31  import org.codelibs.fess.app.web.admin.accesstoken.AdminAccesstokenAction;
32  import org.codelibs.fess.app.web.api.ApiResult;
33  import org.codelibs.fess.app.web.api.ApiResult.ApiConfigResponse;
34  import org.codelibs.fess.app.web.api.ApiResult.ApiConfigsResponse;
35  import org.codelibs.fess.app.web.api.ApiResult.ApiResponse;
36  import org.codelibs.fess.app.web.api.ApiResult.ApiUpdateResponse;
37  import org.codelibs.fess.app.web.api.ApiResult.Status;
38  import org.codelibs.fess.app.web.api.admin.FessApiAdminAction;
39  import org.codelibs.fess.es.config.exentity.AccessToken;
40  import org.codelibs.fess.helper.PermissionHelper;
41  import org.codelibs.fess.util.ComponentUtil;
42  import org.lastaflute.web.Execute;
43  import org.lastaflute.web.response.JsonResponse;
44  
45  /**
46   * @author shinsuke
47   */
48  public class ApiAdminAccesstokenAction extends FessApiAdminAction {
49  
50      // ===================================================================================
51      //                                                                           Attribute
52      //                                                                           =========
53      @Resource
54      private AccessTokenService accessTokenService;
55  
56      // ===================================================================================
57      //                                                                      Search Execute
58      //                                                                      ==============
59  
60      // GET /api/admin/accesstoken
61      // POST /api/admin/accesstoken
62      @Execute
63      public JsonResponse<ApiResult> settings(final SearchBody body) {
64          validateApi(body, messages -> {});
65          final AccessTokenPager pager = copyBeanToNewBean(body, AccessTokenPager.class);
66          final List<AccessToken> list = accessTokenService.getAccessTokenList(pager);
67          return asJson(new ApiConfigsResponse<EditBody>()
68                  .settings(list.stream().map(entity -> createEditBody(entity)).collect(Collectors.toList()))
69                  .total(pager.getAllRecordCount()).status(Status.OK).result());
70      }
71  
72      // GET /api/admin/accesstoken/setting/{id}
73      @Execute
74      public JsonResponse<ApiResult> get$setting(final String id) {
75          return asJson(new ApiConfigResponse()
76                  .setting(accessTokenService.getAccessToken(id).map(entity -> createEditBody(entity)).orElseGet(() -> {
77                      throwValidationErrorApi(messages -> messages.addErrorsCrudCouldNotFindCrudTable(GLOBAL, id));
78                      return null;
79                  })).status(Status.OK).result());
80      }
81  
82      // PUT /api/admin/accesstoken/setting
83      @Execute
84      public JsonResponse<ApiResult> put$setting(final CreateBody body) {
85          validateApi(body, messages -> {});
86          body.crudMode = CrudMode.CREATE;
87          final AccessToken accessToken = getAccessToken(body).map(entity -> {
88              entity.setToken(systemHelper.generateAccessToken());
89              try {
90                  accessTokenService.store(entity);
91              } catch (final Exception e) {
92                  throwValidationErrorApi(messages -> messages.addErrorsCrudFailedToCreateCrudTable(GLOBAL, buildThrowableMessage(e)));
93              }
94              return entity;
95          }).orElseGet(() -> {
96              throwValidationErrorApi(messages -> messages.addErrorsCrudFailedToCreateInstance(GLOBAL));
97              return null;
98          });
99          return asJson(new ApiUpdateResponse().id(accessToken.getId()).created(true).status(Status.OK).result());
100     }
101 
102     // POST /api/admin/accesstoken/setting
103     @Execute
104     public JsonResponse<ApiResult> post$setting(final EditBody body) {
105         validateApi(body, messages -> {});
106         body.crudMode = CrudMode.EDIT;
107         final AccessToken accessToken = getAccessToken(body).map(entity -> {
108             try {
109                 accessTokenService.store(entity);
110             } catch (final Exception e) {
111                 throwValidationErrorApi(messages -> messages.addErrorsCrudFailedToUpdateCrudTable(GLOBAL, buildThrowableMessage(e)));
112             }
113             return entity;
114         }).orElseGet(() -> {
115             throwValidationErrorApi(messages -> messages.addErrorsCrudCouldNotFindCrudTable(GLOBAL, body.id));
116             return null;
117         });
118         return asJson(new ApiUpdateResponse().id(accessToken.getId()).created(false).status(Status.OK).result());
119     }
120 
121     // DELETE /api/admin/accesstoken/setting/{id}
122     @Execute
123     public JsonResponse<ApiResult> delete$setting(final String id) {
124         accessTokenService.getAccessToken(id).ifPresent(entity -> {
125             try {
126                 accessTokenService.delete(entity);
127                 saveInfo(messages -> messages.addSuccessCrudDeleteCrudTable(GLOBAL));
128             } catch (final Exception e) {
129                 throwValidationErrorApi(messages -> messages.addErrorsCrudFailedToDeleteCrudTable(GLOBAL, buildThrowableMessage(e)));
130             }
131         }).orElse(() -> {
132             throwValidationErrorApi(messages -> messages.addErrorsCrudCouldNotFindCrudTable(GLOBAL, id));
133         });
134         return asJson(new ApiResponse().status(Status.OK).result());
135     }
136 
137     protected EditBody createEditBody(final AccessToken entity) {
138         final EditBody body = new EditBody();
139         copyBeanToBean(entity, body, copyOp -> copyOp.exclude(Constants.PERMISSIONS, AdminAccesstokenAction.EXPIRED_TIME).excludeNull()
140                 .dateConverter(Constants.DEFAULT_DATETIME_FORMAT, AdminAccesstokenAction.EXPIRES));
141         final PermissionHelper permissionHelper = ComponentUtil.getPermissionHelper();
142         body.permissions =
143                 stream(entity.getPermissions()).get(
144                         stream -> stream.map(permissionHelper::decode).filter(StringUtil::isNotBlank).distinct()
145                                 .collect(Collectors.joining("\n")));
146         body.crudMode = null;
147         return body;
148 
149     }
150 }