新增作者相关参数及接口

src/main/java/la/moony/friends/rest/FriendRouter.java

@@ -49,6 +49,7 @@ public class FriendRouter {
                 .flatMap( templateName -> ServerResponse.ok().render(templateName,
                     java.util.Map.of(ModelConst.TEMPLATE_ID, templateName,
                         "friends", friendPostList(request),
+                        "authors", friendFinder.listAllAuthors().collectList(),
                         "title",getFriendTitle())
                 ));
         }
@@ -65,6 +66,24 @@ public class FriendRouter {
             String linkName = request.queryParam("linkName")
                 .filter(StringUtils::isNotBlank)
                 .orElse(null);
+            // --- 新增：获取 author 参数 ---
+            String author = request.queryParam("author")
+                .filter(StringUtils::isNotBlank)
+                .orElse(null);
+
+            // --- 新增：构建查询参数字符串 ---
+            StringBuilder queryString = new StringBuilder();
+            if (StringUtils.isNotBlank(linkName)) {
+                queryString.append("linkName=").append(linkName);
+            }
+            if (StringUtils.isNotBlank(author)) {
+                if (queryString.length() > 0) {
+                    queryString.append("&");
+                }
+                queryString.append("author=").append(author);
+            }
+            final String finalQueryString = queryString.toString();
+
             return this.settingFetcher.get("base")
                 .map(item -> item.get("pageSize").asInt(10))
                 .defaultIfEmpty(10)
@@ -75,20 +94,44 @@ public class FriendRouter {
                     if(StringUtils.isNotBlank(linkName)){
                         params.put("linkName",linkName);
                     }
+                    // --- 新增：把 author 也放进 params ---
+                    if(StringUtils.isNotBlank(author)){
+                        params.put("author",author);
+                    }
+
                     return friendFinder.list(params)
-                            .map(list -> new UrlContextListResult.Builder<FriendPostVo>()
-                                .listResult(list)
-                                .nextUrl(PageUrlUtils.nextPageUrl(path, totalPage(list)))
-                                .prevUrl(PageUrlUtils.prevPageUrl(path))
-                                .build()
-                            );
+                            .map(list -> {
+                                // --- 修改：生成链接时带上查询参数 ---
+                                String baseNextUrl = PageUrlUtils.nextPageUrl(path, totalPage(list));
+                                String basePrevUrl = PageUrlUtils.prevPageUrl(path);
+                                
+                                String nextUrl = appendQueryString(baseNextUrl, finalQueryString);
+                                String prevUrl = appendQueryString(basePrevUrl, finalQueryString);
+
+                                return new UrlContextListResult.Builder<FriendPostVo>()
+                                    .listResult(list)
+                                    .nextUrl(nextUrl)
+                                    .prevUrl(prevUrl)
+                                    .build();
+                            });
                 });
         }
 
+        // --- 新增：辅助方法，用于拼接查询参数 ---
+        private String appendQueryString(String url, String queryString) {
+            if (StringUtils.isBlank(queryString)) {
+                return url;
+            }
+            if (url.contains("?")) {
+                return url + "&" + queryString;
+            } else {
+                return url + "?" + queryString;
+            }
+        }
     
         private int pageNumInPathVariable(ServerRequest request) {
             String page = request.pathVariables().get("page");
             return NumberUtils.toInt(page, 1);
         }
 
-}
+}