init

api/controller/clash.go

@@ -0,0 +1,35 @@
+package controller
+
+import (
+	"net/http"
+	"net/url"
+	"sub/config"
+	"sub/validator"
+
+	"github.com/gin-gonic/gin"
+	"gopkg.in/yaml.v3"
+)
+
+func SubmodHandler(c *gin.Context) {
+	// 从请求中获取参数
+	var query validator.SubQuery
+	if err := c.ShouldBind(&query); err != nil {
+		c.String(http.StatusBadRequest, "参数错误: "+err.Error())
+		return
+	}
+	query.Sub, _ = url.QueryUnescape(query.Sub)
+	// 混合订阅和模板节点
+	sub, err := MixinSubTemp(query, config.Default.ClashTemplate)
+	if err != nil {
+		c.String(http.StatusInternalServerError, err.Error())
+		return
+	}
+	// 添加自定义节点、规则
+	// 输出
+	bytes, err := yaml.Marshal(sub)
+	if err != nil {
+		c.String(http.StatusInternalServerError, err.Error())
+		return
+	}
+	c.String(http.StatusOK, string(bytes))
+}

api/controller/default.go

@@ -0,0 +1,51 @@
+package controller
+
+import (
+	"errors"
+	"gopkg.in/yaml.v3"
+	"strings"
+	"sub/model"
+	"sub/parser"
+	"sub/utils"
+	"sub/validator"
+)
+
+func MixinSubTemp(query validator.SubQuery, template string) (*model.Subscription, error) {
+	// 定义变量
+	var temp *model.Subscription
+	var sub *model.Subscription
+	// 加载模板
+	template, err := utils.LoadTemplate(template)
+	if err != nil {
+		return nil, errors.New("加载模板失败: " + err.Error())
+	}
+	// 解析模板
+	err = yaml.Unmarshal([]byte(template), &temp)
+	if err != nil {
+		return nil, errors.New("解析模板失败: " + err.Error())
+	}
+	// 加载订阅
+	data, err := utils.LoadSubscription(
+		query.Sub,
+		query.Refresh,
+	)
+	if err != nil {
+		return nil, errors.New("加载订阅失败: " + err.Error())
+	}
+	// 解析订阅
+	var proxyList []model.Proxy
+	err = yaml.Unmarshal(data, &sub)
+	if err != nil {
+		// 如果无法直接解析，尝试Base64解码
+		base64, err := parser.DecodeBase64(string(data))
+		if err != nil {
+			return nil, errors.New("加载订阅失败: " + err.Error())
+		}
+		proxyList = utils.ParseProxy(strings.Split(base64, "\n")...)
+	} else {
+		proxyList = sub.Proxies
+	}
+	// 添加节点
+	utils.AddProxy(temp, proxyList...)
+	return temp, nil
+}

api/controller/meta.go

@@ -0,0 +1,36 @@
+package controller
+
+import (
+	_ "embed"
+	"net/http"
+	"net/url"
+	"sub/config"
+	"sub/validator"
+
+	"github.com/gin-gonic/gin"
+	"gopkg.in/yaml.v3"
+)
+
+func SubHandler(c *gin.Context) {
+	// 从请求中获取参数
+	var query validator.SubQuery
+	if err := c.ShouldBind(&query); err != nil {
+		c.String(http.StatusBadRequest, "参数错误: "+err.Error())
+		return
+	}
+	query.Sub, _ = url.QueryUnescape(query.Sub)
+	// 混合订阅和模板节点
+	sub, err := MixinSubTemp(query, config.Default.MetaTemplate)
+	if err != nil {
+		c.String(http.StatusInternalServerError, err.Error())
+		return
+	}
+	// 添加自定义节点、规则
+	// 输出
+	marshal, err := yaml.Marshal(sub)
+	if err != nil {
+		c.String(http.StatusInternalServerError, "YAML序列化失败: "+err.Error())
+		return
+	}
+	c.String(http.StatusOK, string(marshal))
+}

api/route.go

@@ -0,0 +1,19 @@
+package api
+
+import (
+	"github.com/gin-gonic/gin"
+	"sub/api/controller"
+)
+
+func SetRoute(r *gin.Engine) {
+	r.GET(
+		"/clash", func(c *gin.Context) {
+			controller.SubmodHandler(c)
+		},
+	)
+	r.GET(
+		"/meta", func(c *gin.Context) {
+			controller.SubHandler(c)
+		},
+	)
+}