package handlers import ( "fanqie/internal/config" "fanqie/internal/fqapi" "fmt" "net/http" ) // HandleContent 内容处理 func HandleContent(w http.ResponseWriter, r *http.Request) { incrementStat("total", "content") w.Header().Set("Content-Type", "application/json; charset=utf-8") params, err := validateParams(r, "item_id") if err != nil { respondError(w, err.Error(), true) return } itemID := params["item_id"] // 获取URL参数(支持动态覆盖配置;image_mode/review 兼容 README 的 img_mode/review_mode 别名) textMode := r.URL.Query().Get("text_mode") // plain/1=纯文本, html/0=HTML imageMode := getQueryWithAlias(r, "image_mode", "img_mode") reviewParam := getQueryWithAlias(r, "review", "review_mode") // keep/1=启用段评, remove/0=禁用段评 result, err := fqapi.HandleGetContent(itemID, textMode, imageMode) if err != nil { respondError(w, "获取内容失败: "+err.Error(), false) return } // 判断是否启用段评功能 // 优先使用URL参数,如果没有则使用配置文件 var enableReview bool if reviewParam == "" { // 没有URL参数时,使用配置文件 cfg := config.GetConfig() if cfg != nil { enableReview = cfg.Fanqie.Content.EnableReview } } else { enableReview = fqapi.ParseBoolParam(reviewParam) } // 如果启用了段评功能,处理正文内容添加段评标记 if enableReview { result = addReviewToContent(result, itemID, r) } fmt.Fprint(w, result) } // HandleMultiContent 批量内容处理 func HandleMultiContent(w http.ResponseWriter, r *http.Request) { incrementStat("total", "content") w.Header().Set("Content-Type", "application/json; charset=utf-8") params, err := validateParams(r, "book_id", "item_ids") if err != nil { respondError(w, err.Error(), true) return } textMode := r.URL.Query().Get("text_mode") imageMode := getQueryWithAlias(r, "image_mode", "img_mode") ignoreFailed := r.URL.Query().Get("ignore_failed") result, err := fqapi.HandleMultiContent(params["item_ids"], params["book_id"], textMode, imageMode, ignoreFailed) if err != nil { respondError(w, "批量获取内容失败: "+err.Error(), false) return } fmt.Fprint(w, result) } // HandleItemSummary 章节摘要处理 func HandleItemSummary(w http.ResponseWriter, r *http.Request) { w.Header().Set("Content-Type", "application/json; charset=utf-8") params, err := validateParams(r, "book_id", "item_ids") if err != nil { respondError(w, err.Error(), true) return } result, err := fqapi.HandleItemSummary(params["item_ids"], params["book_id"]) if err != nil { respondError(w, "获取章节摘要失败: "+err.Error(), false) return } fmt.Fprint(w, result) } // addReviewToContent 为正文内容添加段评标记 func addReviewToContent(jsonResult, itemID string, r *http.Request) string { // 解析 JSON 结果 var resultData map[string]interface{} if err := fqapi.ParseJSON([]byte(jsonResult), &resultData); err != nil { return jsonResult } // 获取 data 字段 data, ok := resultData["data"].(map[string]interface{}) if !ok { return jsonResult } // 获取 content 字段 content, ok := data["content"].(string) if !ok || content == "" { return jsonResult } // 从响应数据中提取 book_id (data.novel_data.book_id) bookID := "" if novelData, ok := data["novel_data"].(map[string]interface{}); ok { if bookIDVal, ok := novelData["book_id"].(string); ok { bookID = bookIDVal } else if bookIDVal, ok := novelData["book_id"].(float64); ok { bookID = fmt.Sprintf("%.0f", bookIDVal) } } // 获取基础 URL(反代场景识别 X-Forwarded-Proto,避免生成 http:// 被 301) cfg := config.GetConfig() baseURL := "" if r.Host != "" { baseURL = externalBaseURL(r) } else if cfg != nil { host := cfg.Server.Host if host == "0.0.0.0" { host = "localhost" } baseURL = "http://" + host + ":" + cfg.Server.Port } // 生成带段评标记的内容 newContent, err := fqapi.GenerateParagraphsWithComments(itemID, bookID, content, baseURL) if err != nil { // 如果失败,返回原始内容 return jsonResult } // 替换 content 字段 data["content"] = newContent resultData["data"] = data // 重新序列化为 JSON newJSON, err := fqapi.ToJSON(resultData) if err != nil { return jsonResult } return newJSON }