优化系统配置返回

src/main/java/xyz/playedu/api/checks/AppConfigCheck.java

@@ -10,6 +10,7 @@ import org.springframework.boot.ApplicationRunner;
 import org.springframework.stereotype.Component;
 
 import xyz.playedu.api.constant.BackendConstant;
+import xyz.playedu.api.constant.CConfig;
 import xyz.playedu.api.domain.AppConfig;
 import xyz.playedu.api.service.AppConfigService;
 
@@ -35,7 +36,7 @@ public class AppConfigCheck implements ApplicationRunner {
                                         setName("网站名");
                                         setSort(10);
                                         setFieldType(BackendConstant.APP_CONFIG_FIELD_TYPE_INPUT);
-                                        setKeyName("system.name");
+                                        setKeyName(CConfig.SYSTEM_NAME);
                                         setKeyValue("");
                                         setHelp("请输入网站名");
                                     }
@@ -45,7 +46,7 @@ public class AppConfigCheck implements ApplicationRunner {
                                         setName("Logo");
                                         setSort(20);
                                         setFieldType(BackendConstant.APP_CONFIG_FIELD_TYPE_IMAGE);
-                                        setKeyName("system.logo");
+                                        setKeyName(CConfig.SYSTEM_LOGO);
                                         setKeyValue("");
                                     }
                                 },
@@ -54,7 +55,7 @@ public class AppConfigCheck implements ApplicationRunner {
                                         setName("API访问地址");
                                         setSort(30);
                                         setFieldType(BackendConstant.APP_CONFIG_FIELD_TYPE_INPUT);
-                                        setKeyName("system.api_url");
+                                        setKeyName(CConfig.SYSTEM_API_URL);
                                         setKeyValue("");
                                         setHelp("请输入API访问地址");
                                     }
@@ -64,7 +65,7 @@ public class AppConfigCheck implements ApplicationRunner {
                                         setName("PC端口访问地址");
                                         setSort(40);
                                         setFieldType(BackendConstant.APP_CONFIG_FIELD_TYPE_INPUT);
-                                        setKeyName("system.pc_url");
+                                        setKeyName(CConfig.SYSTEM_PC_URL);
                                         setKeyValue("");
                                         setHelp("请输入PC端访问地址");
                                     }
@@ -74,7 +75,7 @@ public class AppConfigCheck implements ApplicationRunner {
                                         setName("H5端口访问地址");
                                         setSort(50);
                                         setFieldType(BackendConstant.APP_CONFIG_FIELD_TYPE_INPUT);
-                                        setKeyName("system.h5_url");
+                                        setKeyName(CConfig.SYSTEM_H5_URL);
                                         setKeyValue("");
                                         setHelp("请输入H5端访问地址");
                                     }
@@ -143,6 +144,19 @@ public class AppConfigCheck implements ApplicationRunner {
                                     }
                                 },
                             });
+                    put(
+                            "学员配置",
+                            new AppConfig[] {
+                                new AppConfig() {
+                                    {
+                                        setName("默认头像");
+                                        setSort(10);
+                                        setFieldType(BackendConstant.APP_CONFIG_FIELD_TYPE_IMAGE);
+                                        setKeyName(CConfig.MEMBER_DEFAULT_AVATAR);
+                                        setKeyValue("");
+                                    }
+                                },
+                            });
                 }
             };
 

src/main/java/xyz/playedu/api/constant/CConfig.java

@@ -0,0 +1,21 @@
+/**
+ * This file is part of the PlayEdu.
+ * (c) 杭州白书科技有限公司
+ */
+package xyz.playedu.api.constant;
+
+/**
+ * @Author 杭州白书科技有限公司
+ *
+ * @create 2023/4/11 10:12
+ */
+public class CConfig {
+
+    public static final String SYSTEM_NAME = "system.name";
+    public static final String SYSTEM_LOGO = "system.logo";
+    public static final String SYSTEM_API_URL = "system.api_url";
+    public static final String SYSTEM_PC_URL = "system.pc_url";
+    public static final String SYSTEM_H5_URL = "system.h5_url";
+
+    public static final String MEMBER_DEFAULT_AVATAR = "member.default_avatar";
+}

src/main/java/xyz/playedu/api/controller/backend/SystemController.java

@@ -4,22 +4,29 @@
  */
 package xyz.playedu.api.controller.backend;
 
+import lombok.extern.slf4j.Slf4j;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
 import xyz.playedu.api.BCtx;
+import xyz.playedu.api.constant.CConfig;
 import xyz.playedu.api.service.ImageCaptchaService;
 import xyz.playedu.api.types.ImageCaptchaResult;
 import xyz.playedu.api.types.JsonResponse;
+import xyz.playedu.api.util.RequestUtil;
 
 import java.io.IOException;
+import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 @RestController
 @RequestMapping("/backend/v1/system")
+@Slf4j
 public class SystemController {
 
     @Autowired private ImageCaptchaService imageCaptchaService;
@@ -37,7 +44,34 @@ public class SystemController {
 
     @GetMapping("/config")
     public JsonResponse config() {
-        Map<String, String> data = BCtx.getConfig();
+        Map<String, String> configData = BCtx.getConfig();
+
+        String apiUrl = configData.get(CConfig.SYSTEM_API_URL);
+        if (apiUrl == null || apiUrl.trim().length() == 0) {
+            apiUrl = RequestUtil.uriWithProtocol();
+        }
+
+        HashMap<String, Object> data = new HashMap<>();
+
+        data.put(CConfig.SYSTEM_NAME, configData.get(CConfig.SYSTEM_NAME));
+        data.put(CConfig.SYSTEM_LOGO, configData.get(CConfig.SYSTEM_LOGO));
+        data.put(CConfig.SYSTEM_API_URL, apiUrl);
+        data.put(CConfig.SYSTEM_PC_URL, configData.get(CConfig.SYSTEM_PC_URL));
+        data.put(CConfig.SYSTEM_H5_URL, configData.get(CConfig.SYSTEM_H5_URL));
+
+        // 学员的默认头像
+        String memberDefaultAvatar = configData.get(CConfig.MEMBER_DEFAULT_AVATAR);
+        if (memberDefaultAvatar == null || memberDefaultAvatar.trim().length() == 0) {
+            data.put(CConfig.MEMBER_DEFAULT_AVATAR, apiUrl + "/images/default_avatar.png");
+        }
+
+        // 内置的三个线上课封面
+        List<String> defaultCourseThumbs = new ArrayList<>();
+        defaultCourseThumbs.add(apiUrl + "/images/courses/thumb1.png");
+        defaultCourseThumbs.add(apiUrl + "/images/courses/thumb2.png");
+        defaultCourseThumbs.add(apiUrl + "/images/courses/thumb3.png");
+        data.put("default_course_thumbs", defaultCourseThumbs);
+
         return JsonResponse.data(data);
     }
 }

src/main/java/xyz/playedu/api/controller/frontend/SystemController.java

@@ -9,6 +9,7 @@ import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import xyz.playedu.api.constant.CConfig;
 import xyz.playedu.api.service.AppConfigService;
 import xyz.playedu.api.service.ImageCaptchaService;
 import xyz.playedu.api.types.ImageCaptchaResult;
@@ -37,11 +38,11 @@ public class SystemController {
 
         HashMap<String, String> data = new HashMap<>();
 
-        data.put("system-name", configs.get("system.name"));
-        data.put("system-logo", configs.get("system.logo"));
-        data.put("system-api-url", configs.get("system.api_url"));
-        data.put("system-pc-url", configs.get("system.pc_url"));
-        data.put("system-h5-url", configs.get("system.h5_url"));
+        data.put("system-name", configs.get(CConfig.SYSTEM_NAME));
+        data.put("system-logo", configs.get(CConfig.SYSTEM_LOGO));
+        data.put("system-api-url", configs.get(CConfig.SYSTEM_API_URL));
+        data.put("system-pc-url", configs.get(CConfig.SYSTEM_PC_URL));
+        data.put("system-h5-url", configs.get(CConfig.SYSTEM_H5_URL));
         data.put("system-pc-index-footer-msg", configs.get("system.pc_index_footer_msg"));
 
         data.put("player-poster", configs.get("player.poster"));

src/main/java/xyz/playedu/api/util/RequestUtil.java

@@ -54,6 +54,13 @@ public class RequestUtil {
                 + (Arrays.asList(443, 80, 0).contains(portNumber) ? "" : ":" + portNumber);
     }
 
+    public static String uriWithProtocol() {
+        Integer portNumber = port();
+        return RequestUtil.protocol()
+                + RequestUtil.domain()
+                + (Arrays.asList(443, 80, 0).contains(portNumber) ? "" : ":" + portNumber);
+    }
+
     public static String pathname() {
         HttpServletRequest request = RequestUtil.handler();
         return request == null ? "" : request.getRequestURI();
@@ -74,4 +81,15 @@ public class RequestUtil {
         }
         return null;
     }
+
+    public static String protocol() {
+        HttpServletRequest request = RequestUtil.handler();
+        if (request != null) {
+            String requestUrl = request.getRequestURL().toString();
+            List<String> urls = Arrays.asList(requestUrl.split("//"));
+
+            return urls.get(0) + "//";
+        }
+        return null;
+    }
 }