✨ feat(architecture): Core+Plugin

plugins/channels/base_plugin.go

@@ -0,0 +1,114 @@
+package channels
+
+import (
+	"io"
+	"net/http"
+
+	"github.com/QuantumNous/new-api/dto"
+	"github.com/QuantumNous/new-api/relay/channel"
+	relaycommon "github.com/QuantumNous/new-api/relay/common"
+	"github.com/QuantumNous/new-api/types"
+	"github.com/gin-gonic/gin"
+)
+
+// BaseChannelPlugin 基础Channel插件
+// 包装现有的Adaptor实现，使其符合ChannelPlugin接口
+type BaseChannelPlugin struct {
+	adaptor  channel.Adaptor
+	name     string
+	version  string
+	priority int
+}
+
+// NewBaseChannelPlugin 创建基础Channel插件
+func NewBaseChannelPlugin(adaptor channel.Adaptor, name, version string, priority int) *BaseChannelPlugin {
+	return &BaseChannelPlugin{
+		adaptor:  adaptor,
+		name:     name,
+		version:  version,
+		priority: priority,
+	}
+}
+
+// Name 返回插件名称
+func (p *BaseChannelPlugin) Name() string {
+	return p.name
+}
+
+// Version 返回插件版本
+func (p *BaseChannelPlugin) Version() string {
+	return p.version
+}
+
+// Priority 返回优先级
+func (p *BaseChannelPlugin) Priority() int {
+	return p.priority
+}
+
+// 以下方法直接委托给内部的Adaptor
+
+func (p *BaseChannelPlugin) Init(info *relaycommon.RelayInfo) {
+	p.adaptor.Init(info)
+}
+
+func (p *BaseChannelPlugin) GetRequestURL(info *relaycommon.RelayInfo) (string, error) {
+	return p.adaptor.GetRequestURL(info)
+}
+
+func (p *BaseChannelPlugin) SetupRequestHeader(c *gin.Context, req *http.Header, info *relaycommon.RelayInfo) error {
+	return p.adaptor.SetupRequestHeader(c, req, info)
+}
+
+func (p *BaseChannelPlugin) ConvertOpenAIRequest(c *gin.Context, info *relaycommon.RelayInfo, request *dto.GeneralOpenAIRequest) (any, error) {
+	return p.adaptor.ConvertOpenAIRequest(c, info, request)
+}
+
+func (p *BaseChannelPlugin) ConvertRerankRequest(c *gin.Context, relayMode int, request dto.RerankRequest) (any, error) {
+	return p.adaptor.ConvertRerankRequest(c, relayMode, request)
+}
+
+func (p *BaseChannelPlugin) ConvertEmbeddingRequest(c *gin.Context, info *relaycommon.RelayInfo, request dto.EmbeddingRequest) (any, error) {
+	return p.adaptor.ConvertEmbeddingRequest(c, info, request)
+}
+
+func (p *BaseChannelPlugin) ConvertAudioRequest(c *gin.Context, info *relaycommon.RelayInfo, request dto.AudioRequest) (io.Reader, error) {
+	return p.adaptor.ConvertAudioRequest(c, info, request)
+}
+
+func (p *BaseChannelPlugin) ConvertImageRequest(c *gin.Context, info *relaycommon.RelayInfo, request dto.ImageRequest) (any, error) {
+	return p.adaptor.ConvertImageRequest(c, info, request)
+}
+
+func (p *BaseChannelPlugin) ConvertOpenAIResponsesRequest(c *gin.Context, info *relaycommon.RelayInfo, request dto.OpenAIResponsesRequest) (any, error) {
+	return p.adaptor.ConvertOpenAIResponsesRequest(c, info, request)
+}
+
+func (p *BaseChannelPlugin) DoRequest(c *gin.Context, info *relaycommon.RelayInfo, requestBody io.Reader) (any, error) {
+	return p.adaptor.DoRequest(c, info, requestBody)
+}
+
+func (p *BaseChannelPlugin) DoResponse(c *gin.Context, resp *http.Response, info *relaycommon.RelayInfo) (usage any, err *types.NewAPIError) {
+	return p.adaptor.DoResponse(c, resp, info)
+}
+
+func (p *BaseChannelPlugin) GetModelList() []string {
+	return p.adaptor.GetModelList()
+}
+
+func (p *BaseChannelPlugin) GetChannelName() string {
+	return p.adaptor.GetChannelName()
+}
+
+func (p *BaseChannelPlugin) ConvertClaudeRequest(c *gin.Context, info *relaycommon.RelayInfo, request *dto.ClaudeRequest) (any, error) {
+	return p.adaptor.ConvertClaudeRequest(c, info, request)
+}
+
+func (p *BaseChannelPlugin) ConvertGeminiRequest(c *gin.Context, info *relaycommon.RelayInfo, request *dto.GeminiChatRequest) (any, error) {
+	return p.adaptor.ConvertGeminiRequest(c, info, request)
+}
+
+// GetAdaptor 获取内部的Adaptor（用于向后兼容）
+func (p *BaseChannelPlugin) GetAdaptor() channel.Adaptor {
+	return p.adaptor
+}
+

plugins/channels/registry.go

@@ -0,0 +1,106 @@
+package channels
+
+import (
+	"fmt"
+	
+	"github.com/QuantumNous/new-api/common"
+	"github.com/QuantumNous/new-api/constant"
+	"github.com/QuantumNous/new-api/core/registry"
+	"github.com/QuantumNous/new-api/relay/channel"
+	"github.com/QuantumNous/new-api/relay/channel/ali"
+	"github.com/QuantumNous/new-api/relay/channel/aws"
+	"github.com/QuantumNous/new-api/relay/channel/baidu"
+	"github.com/QuantumNous/new-api/relay/channel/baidu_v2"
+	"github.com/QuantumNous/new-api/relay/channel/claude"
+	"github.com/QuantumNous/new-api/relay/channel/cloudflare"
+	"github.com/QuantumNous/new-api/relay/channel/cohere"
+	"github.com/QuantumNous/new-api/relay/channel/coze"
+	"github.com/QuantumNous/new-api/relay/channel/deepseek"
+	"github.com/QuantumNous/new-api/relay/channel/dify"
+	"github.com/QuantumNous/new-api/relay/channel/gemini"
+	"github.com/QuantumNous/new-api/relay/channel/jimeng"
+	"github.com/QuantumNous/new-api/relay/channel/jina"
+	"github.com/QuantumNous/new-api/relay/channel/mistral"
+	"github.com/QuantumNous/new-api/relay/channel/mokaai"
+	"github.com/QuantumNous/new-api/relay/channel/moonshot"
+	"github.com/QuantumNous/new-api/relay/channel/ollama"
+	"github.com/QuantumNous/new-api/relay/channel/openai"
+	"github.com/QuantumNous/new-api/relay/channel/palm"
+	"github.com/QuantumNous/new-api/relay/channel/perplexity"
+	"github.com/QuantumNous/new-api/relay/channel/siliconflow"
+	"github.com/QuantumNous/new-api/relay/channel/submodel"
+	"github.com/QuantumNous/new-api/relay/channel/tencent"
+	"github.com/QuantumNous/new-api/relay/channel/vertex"
+	"github.com/QuantumNous/new-api/relay/channel/volcengine"
+	"github.com/QuantumNous/new-api/relay/channel/xai"
+	"github.com/QuantumNous/new-api/relay/channel/xunfei"
+	"github.com/QuantumNous/new-api/relay/channel/zhipu"
+	"github.com/QuantumNous/new-api/relay/channel/zhipu_4v"
+)
+
+// init 包初始化时自动注册所有Channel插件
+func init() {
+	RegisterAllChannels()
+}
+
+// RegisterAllChannels 注册所有Channel插件
+func RegisterAllChannels() {
+	// 包装现有的Adaptor并注册为插件
+	channels := []struct {
+		channelType int
+		adaptor     channel.Adaptor
+		name        string
+	}{
+		{constant.APITypeOpenAI, &openai.Adaptor{}, "openai"},
+		{constant.APITypeAnthropic, &claude.Adaptor{}, "claude"},
+		{constant.APITypeGemini, &gemini.Adaptor{}, "gemini"},
+		{constant.APITypeAli, &ali.Adaptor{}, "ali"},
+		{constant.APITypeBaidu, &baidu.Adaptor{}, "baidu"},
+		{constant.APITypeBaiduV2, &baidu_v2.Adaptor{}, "baidu_v2"},
+		{constant.APITypeTencent, &tencent.Adaptor{}, "tencent"},
+		{constant.APITypeXunfei, &xunfei.Adaptor{}, "xunfei"},
+		{constant.APITypeZhipu, &zhipu.Adaptor{}, "zhipu"},
+		{constant.APITypeZhipuV4, &zhipu_4v.Adaptor{}, "zhipu_v4"},
+		{constant.APITypeOllama, &ollama.Adaptor{}, "ollama"},
+		{constant.APITypePerplexity, &perplexity.Adaptor{}, "perplexity"},
+		{constant.APITypeAws, &aws.Adaptor{}, "aws"},
+		{constant.APITypeCohere, &cohere.Adaptor{}, "cohere"},
+		{constant.APITypeDify, &dify.Adaptor{}, "dify"},
+		{constant.APITypeJina, &jina.Adaptor{}, "jina"},
+		{constant.APITypeCloudflare, &cloudflare.Adaptor{}, "cloudflare"},
+		{constant.APITypeSiliconFlow, &siliconflow.Adaptor{}, "siliconflow"},
+		{constant.APITypeVertexAi, &vertex.Adaptor{}, "vertex"},
+		{constant.APITypeMistral, &mistral.Adaptor{}, "mistral"},
+		{constant.APITypeDeepSeek, &deepseek.Adaptor{}, "deepseek"},
+		{constant.APITypeMokaAI, &mokaai.Adaptor{}, "mokaai"},
+		{constant.APITypeVolcEngine, &volcengine.Adaptor{}, "volcengine"},
+		{constant.APITypeXai, &xai.Adaptor{}, "xai"},
+		{constant.APITypeCoze, &coze.Adaptor{}, "coze"},
+		{constant.APITypeJimeng, &jimeng.Adaptor{}, "jimeng"},
+		{constant.APITypeMoonshot, &moonshot.Adaptor{}, "moonshot"},
+		{constant.APITypeSubmodel, &submodel.Adaptor{}, "submodel"},
+		{constant.APITypePaLM, &palm.Adaptor{}, "palm"},
+		// OpenRouter 和 Xinference 使用 OpenAI adaptor
+		{constant.APITypeOpenRouter, &openai.Adaptor{}, "openrouter"},
+		{constant.APITypeXinference, &openai.Adaptor{}, "xinference"},
+	}
+	
+	registeredCount := 0
+	for _, ch := range channels {
+		plugin := NewBaseChannelPlugin(
+			ch.adaptor,
+			ch.name,
+			"1.0.0",
+			100, // 默认优先级
+		)
+		
+		if err := registry.RegisterChannel(ch.channelType, plugin); err != nil {
+			common.SysError("Failed to register channel plugin: " + ch.name + ", error: " + err.Error())
+		} else {
+			registeredCount++
+		}
+	}
+	
+	common.SysLog(fmt.Sprintf("Registered %d channel plugins", registeredCount))
+}
+

plugins/hooks/content_filter/content_filter_hook.go

@@ -0,0 +1,186 @@
+package content_filter
+
+import (
+	"encoding/json"
+	"strings"
+
+	"github.com/QuantumNous/new-api/common"
+	"github.com/QuantumNous/new-api/core/interfaces"
+)
+
+// ContentFilterHook 内容过滤Hook
+// 在响应返回前过滤敏感内容
+type ContentFilterHook struct {
+	enabled           bool
+	priority          int
+	sensitiveWords    []string
+	filterNSFW        bool
+	filterPolitical   bool
+	replacementText   string
+}
+
+// NewContentFilterHook 创建ContentFilterHook实例
+func NewContentFilterHook(config map[string]interface{}) *ContentFilterHook {
+	hook := &ContentFilterHook{
+		enabled:         true,
+		priority:        100, // 高优先级，最后执行
+		sensitiveWords:  []string{},
+		filterNSFW:      true,
+		filterPolitical: false,
+		replacementText: "[已过滤]",
+	}
+	
+	if enabled, ok := config["enabled"].(bool); ok {
+		hook.enabled = enabled
+	}
+	
+	if priority, ok := config["priority"].(int); ok {
+		hook.priority = priority
+	}
+	
+	if filterNSFW, ok := config["filter_nsfw"].(bool); ok {
+		hook.filterNSFW = filterNSFW
+	}
+	
+	if filterPolitical, ok := config["filter_political"].(bool); ok {
+		hook.filterPolitical = filterPolitical
+	}
+	
+	if words, ok := config["sensitive_words"].([]interface{}); ok {
+		for _, word := range words {
+			if w, ok := word.(string); ok {
+				hook.sensitiveWords = append(hook.sensitiveWords, w)
+			}
+		}
+	}
+	
+	return hook
+}
+
+// Name 返回Hook名称
+func (h *ContentFilterHook) Name() string {
+	return "content_filter"
+}
+
+// Priority 返回优先级
+func (h *ContentFilterHook) Priority() int {
+	return h.priority
+}
+
+// Enabled 返回是否启用
+func (h *ContentFilterHook) Enabled() bool {
+	return h.enabled
+}
+
+// OnBeforeRequest 请求前处理（不需要处理）
+func (h *ContentFilterHook) OnBeforeRequest(ctx *interfaces.HookContext) error {
+	return nil
+}
+
+// OnAfterResponse 响应后处理 - 过滤内容
+func (h *ContentFilterHook) OnAfterResponse(ctx *interfaces.HookContext) error {
+	if !h.Enabled() {
+		return nil
+	}
+	
+	// 只处理chat completion响应
+	if !strings.Contains(ctx.Request.URL.Path, "chat/completions") {
+		return nil
+	}
+	
+	// 如果没有响应体，跳过
+	if len(ctx.ResponseBody) == 0 {
+		return nil
+	}
+	
+	// 解析响应
+	var response map[string]interface{}
+	if err := json.Unmarshal(ctx.ResponseBody, &response); err != nil {
+		return nil // 忽略解析错误
+	}
+	
+	// 过滤内容
+	filtered := h.filterResponse(response)
+	
+	// 如果内容被修改，更新响应体
+	if filtered {
+		modifiedBody, err := json.Marshal(response)
+		if err != nil {
+			return err
+		}
+		ctx.ResponseBody = modifiedBody
+		
+		// 记录过滤事件
+		ctx.Data["content_filtered"] = true
+		common.SysLog("Content filter applied to response")
+	}
+	
+	return nil
+}
+
+// OnError 错误处理
+func (h *ContentFilterHook) OnError(ctx *interfaces.HookContext, err error) error {
+	return nil
+}
+
+// filterResponse 过滤响应内容
+func (h *ContentFilterHook) filterResponse(response map[string]interface{}) bool {
+	modified := false
+	
+	// 获取choices数组
+	choices, ok := response["choices"].([]interface{})
+	if !ok {
+		return false
+	}
+	
+	// 遍历每个choice
+	for _, choice := range choices {
+		choiceMap, ok := choice.(map[string]interface{})
+		if !ok {
+			continue
+		}
+		
+		// 获取message
+		message, ok := choiceMap["message"].(map[string]interface{})
+		if !ok {
+			continue
+		}
+		
+		// 获取content
+		content, ok := message["content"].(string)
+		if !ok {
+			continue
+		}
+		
+		// 过滤内容
+		filteredContent := h.filterText(content)
+		
+		// 如果内容被修改
+		if filteredContent != content {
+			message["content"] = filteredContent
+			modified = true
+		}
+	}
+	
+	return modified
+}
+
+// filterText 过滤文本内容
+func (h *ContentFilterHook) filterText(text string) string {
+	filtered := text
+	
+	// 过滤敏感词
+	for _, word := range h.sensitiveWords {
+		if strings.Contains(filtered, word) {
+			filtered = strings.ReplaceAll(filtered, word, h.replacementText)
+		}
+	}
+	
+	// TODO: 实现更复杂的过滤逻辑
+	// - NSFW内容检测
+	// - 政治敏感内容检测
+	// - 使用AI模型进行内容分类
+	
+	return filtered
+}
+

plugins/hooks/content_filter/init.go

@@ -0,0 +1,39 @@
+package content_filter
+
+import (
+	"os"
+	"strings"
+
+	"github.com/QuantumNous/new-api/common"
+	"github.com/QuantumNous/new-api/core/registry"
+)
+
+func init() {
+	// 从环境变量读取配置
+	config := map[string]interface{}{
+		"enabled":          os.Getenv("CONTENT_FILTER_ENABLED") == "true",
+		"priority":         100,
+		"filter_nsfw":      os.Getenv("CONTENT_FILTER_NSFW") != "false",
+		"filter_political": os.Getenv("CONTENT_FILTER_POLITICAL") == "true",
+	}
+	
+	// 读取敏感词列表
+	if wordsEnv := os.Getenv("CONTENT_FILTER_WORDS"); wordsEnv != "" {
+		words := strings.Split(wordsEnv, ",")
+		config["sensitive_words"] = words
+	}
+	
+	// 创建并注册Hook
+	hook := NewContentFilterHook(config)
+	
+	if err := registry.RegisterHook(hook); err != nil {
+		common.SysError("Failed to register content_filter hook: " + err.Error())
+	} else {
+		if hook.Enabled() {
+			common.SysLog("Content filter hook registered and enabled")
+		} else {
+			common.SysLog("Content filter hook registered but disabled")
+		}
+	}
+}
+

plugins/hooks/web_search/init.go

@@ -0,0 +1,39 @@
+package web_search
+
+import (
+	"os"
+
+	"github.com/QuantumNous/new-api/common"
+	"github.com/QuantumNous/new-api/core/registry"
+)
+
+func init() {
+	// 从环境变量读取配置
+	config := map[string]interface{}{
+		"enabled":  os.Getenv("WEB_SEARCH_ENABLED") == "true",
+		"api_key":  os.Getenv("WEB_SEARCH_API_KEY"),
+		"provider": getEnvOrDefault("WEB_SEARCH_PROVIDER", "google"),
+		"priority": 50,
+	}
+	
+	// 创建并注册Hook
+	hook := NewWebSearchHook(config)
+	
+	if err := registry.RegisterHook(hook); err != nil {
+		common.SysError("Failed to register web_search hook: " + err.Error())
+	} else {
+		if hook.Enabled() {
+			common.SysLog("Web search hook registered and enabled")
+		} else {
+			common.SysLog("Web search hook registered but disabled (missing API key or not enabled)")
+		}
+	}
+}
+
+func getEnvOrDefault(key, defaultValue string) string {
+	if value := os.Getenv(key); value != "" {
+		return value
+	}
+	return defaultValue
+}
+

plugins/hooks/web_search/web_search_hook.go

@@ -0,0 +1,281 @@
+package web_search
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"strings"
+
+	"github.com/QuantumNous/new-api/common"
+	"github.com/QuantumNous/new-api/core/interfaces"
+)
+
+// WebSearchHook 联网搜索Hook插件
+// 在请求发送前检测是否需要联网搜索，如果需要则调用搜索API并将结果注入到请求中
+type WebSearchHook struct {
+	enabled  bool
+	priority int
+	apiKey   string
+	provider string // google, bing, etc
+}
+
+// NewWebSearchHook 创建WebSearchHook实例
+func NewWebSearchHook(config map[string]interface{}) *WebSearchHook {
+	hook := &WebSearchHook{
+		enabled:  true,
+		priority: 50, // 中等优先级
+		provider: "google",
+	}
+	
+	if apiKey, ok := config["api_key"].(string); ok {
+		hook.apiKey = apiKey
+	}
+	
+	if provider, ok := config["provider"].(string); ok {
+		hook.provider = provider
+	}
+	
+	if priority, ok := config["priority"].(int); ok {
+		hook.priority = priority
+	}
+	
+	if enabled, ok := config["enabled"].(bool); ok {
+		hook.enabled = enabled
+	}
+	
+	return hook
+}
+
+// Name 返回Hook名称
+func (h *WebSearchHook) Name() string {
+	return "web_search"
+}
+
+// Priority 返回优先级
+func (h *WebSearchHook) Priority() int {
+	return h.priority
+}
+
+// Enabled 返回是否启用
+func (h *WebSearchHook) Enabled() bool {
+	return h.enabled && h.apiKey != ""
+}
+
+// OnBeforeRequest 请求前处理
+func (h *WebSearchHook) OnBeforeRequest(ctx *interfaces.HookContext) error {
+	if !h.Enabled() {
+		return nil
+	}
+	
+	// 只处理chat completion请求
+	if !strings.Contains(ctx.Request.URL.Path, "chat/completions") {
+		return nil
+	}
+	
+	// 检查请求体中是否包含搜索关键词
+	if len(ctx.RequestBody) == 0 {
+		return nil
+	}
+	
+	// 解析请求体
+	var requestData map[string]interface{}
+	if err := json.Unmarshal(ctx.RequestBody, &requestData); err != nil {
+		return nil // 忽略解析错误
+	}
+	
+	// 检查是否需要搜索（简单示例：检查最后一条消息是否包含 [search] 标记）
+	if !h.shouldSearch(requestData) {
+		return nil
+	}
+	
+	// 执行搜索
+	searchQuery := h.extractSearchQuery(requestData)
+	if searchQuery == "" {
+		return nil
+	}
+	
+	common.SysLog(fmt.Sprintf("Web search triggered for query: %s", searchQuery))
+	
+	// 调用搜索API
+	searchResults, err := h.performSearch(searchQuery)
+	if err != nil {
+		common.SysError(fmt.Sprintf("Web search failed: %v", err))
+		return nil // 不中断请求，只记录错误
+	}
+	
+	// 将搜索结果注入到请求中
+	h.injectSearchResults(requestData, searchResults)
+	
+	// 更新请求体
+	modifiedBody, err := json.Marshal(requestData)
+	if err != nil {
+		return err
+	}
+	
+	ctx.RequestBody = modifiedBody
+	
+	// 存储到Data中供后续使用
+	ctx.Data["web_search_performed"] = true
+	ctx.Data["web_search_query"] = searchQuery
+	
+	return nil
+}
+
+// OnAfterResponse 响应后处理
+func (h *WebSearchHook) OnAfterResponse(ctx *interfaces.HookContext) error {
+	// 可以在这里记录搜索使用情况等
+	if performed, ok := ctx.Data["web_search_performed"].(bool); ok && performed {
+		query := ctx.Data["web_search_query"].(string)
+		common.SysLog(fmt.Sprintf("Web search completed for query: %s", query))
+	}
+	return nil
+}
+
+// OnError 错误处理
+func (h *WebSearchHook) OnError(ctx *interfaces.HookContext, err error) error {
+	// 记录错误但不影响主流程
+	if performed, ok := ctx.Data["web_search_performed"].(bool); ok && performed {
+		common.SysError(fmt.Sprintf("Request failed after web search: %v", err))
+	}
+	return nil
+}
+
+// shouldSearch 判断是否需要搜索
+func (h *WebSearchHook) shouldSearch(requestData map[string]interface{}) bool {
+	messages, ok := requestData["messages"].([]interface{})
+	if !ok || len(messages) == 0 {
+		return false
+	}
+	
+	// 检查最后一条消息
+	lastMessage, ok := messages[len(messages)-1].(map[string]interface{})
+	if !ok {
+		return false
+	}
+	
+	content, ok := lastMessage["content"].(string)
+	if !ok {
+		return false
+	}
+	
+	// 简单示例：检查是否包含 [search] 或 [联网] 标记
+	return strings.Contains(content, "[search]") || 
+	       strings.Contains(content, "[联网]") ||
+	       strings.Contains(content, "[web]")
+}
+
+// extractSearchQuery 提取搜索查询
+func (h *WebSearchHook) extractSearchQuery(requestData map[string]interface{}) string {
+	messages, ok := requestData["messages"].([]interface{})
+	if !ok || len(messages) == 0 {
+		return ""
+	}
+	
+	lastMessage, ok := messages[len(messages)-1].(map[string]interface{})
+	if !ok {
+		return ""
+	}
+	
+	content, ok := lastMessage["content"].(string)
+	if !ok {
+		return ""
+	}
+	
+	// 移除标记，保留实际查询内容
+	query := strings.ReplaceAll(content, "[search]", "")
+	query = strings.ReplaceAll(query, "[联网]", "")
+	query = strings.ReplaceAll(query, "[web]", "")
+	query = strings.TrimSpace(query)
+	
+	return query
+}
+
+// performSearch 执行搜索
+func (h *WebSearchHook) performSearch(query string) (string, error) {
+	// 这里是示例实现，实际应该调用真实的搜索API
+	// 例如：Google Custom Search API, Bing Search API等
+	
+	if h.apiKey == "" {
+		return "", fmt.Errorf("search API key not configured")
+	}
+	
+	// 示例：返回模拟结果
+	// 实际实现需要调用真实API
+	return h.mockSearch(query)
+}
+
+// mockSearch 模拟搜索（示例）
+func (h *WebSearchHook) mockSearch(query string) (string, error) {
+	// 这只是一个示例实现
+	// 实际应该调用真实的搜索API
+	
+	common.SysLog(fmt.Sprintf("[Mock] Searching for: %s", query))
+	
+	// 返回模拟的搜索结果
+	return fmt.Sprintf("搜索结果 (模拟)：关于 '%s' 的最新信息...", query), nil
+}
+
+// realSearch 真实搜索实现示例（需要配置API）
+func (h *WebSearchHook) realSearch(query string) (string, error) {
+	// 示例：使用Google Custom Search API
+	url := fmt.Sprintf("https://www.googleapis.com/customsearch/v1?key=%s&cx=YOUR_CX&q=%s", 
+		h.apiKey, query)
+	
+	resp, err := http.Get(url)
+	if err != nil {
+		return "", err
+	}
+	defer resp.Body.Close()
+	
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return "", err
+	}
+	
+	// 解析搜索结果
+	var result map[string]interface{}
+	if err := json.Unmarshal(body, &result); err != nil {
+		return "", err
+	}
+	
+	// 提取搜索结果摘要
+	// 这里需要根据实际API响应格式处理
+	return string(body), nil
+}
+
+// injectSearchResults 将搜索结果注入到请求中
+func (h *WebSearchHook) injectSearchResults(requestData map[string]interface{}, results string) {
+	messages, ok := requestData["messages"].([]interface{})
+	if !ok {
+		return
+	}
+	
+	// 在用户消息前插入系统消息，包含搜索结果
+	systemMessage := map[string]interface{}{
+		"role": "system",
+		"content": fmt.Sprintf("以下是针对用户查询的最新搜索结果：\n\n%s\n\n请基于这些信息回答用户的问题。", results),
+	}
+	
+	// 插入到消息列表的适当位置
+	updatedMessages := make([]interface{}, 0, len(messages)+1)
+	
+	// 如果第一条是系统消息，在其后插入
+	if len(messages) > 0 {
+		if firstMsg, ok := messages[0].(map[string]interface{}); ok {
+			if role, ok := firstMsg["role"].(string); ok && role == "system" {
+				updatedMessages = append(updatedMessages, messages[0])
+				updatedMessages = append(updatedMessages, systemMessage)
+				updatedMessages = append(updatedMessages, messages[1:]...)
+				requestData["messages"] = updatedMessages
+				return
+			}
+		}
+	}
+	
+	// 否则插入到开头
+	updatedMessages = append(updatedMessages, systemMessage)
+	updatedMessages = append(updatedMessages, messages...)
+	requestData["messages"] = updatedMessages
+}
+