feat: api server

api/handler/convert.go

@@ -0,0 +1,49 @@
+package handler
+
+import (
+	"encoding/json"
+	"sub2sing-box/api/model"
+	"sub2sing-box/internal"
+	"sub2sing-box/pkg/util"
+
+	"github.com/gin-gonic/gin"
+)
+
+func Convert(c *gin.Context) {
+	c.Header("Content-Type", "application/json")
+	if c.Query("data") == "" {
+		c.JSON(400, gin.H{
+			"error": "Missing data parameter",
+		})
+		return
+	}
+	j, err := internal.DecodeBase64(c.Query("data"))
+	if err != nil {
+		c.JSON(400, gin.H{
+			"error": "Invalid data",
+		})
+		return
+	}
+	var data model.ConvertRequest
+	err = json.Unmarshal([]byte(j), &data)
+	if err != nil {
+		c.JSON(400, gin.H{
+			"error": err.Error(),
+		})
+		return
+	}
+	if data.Proxies == nil && data.Subscriptions == nil {
+		c.JSON(400, gin.H{
+			"error": "Must provide at least one subscription or proxy",
+		})
+		return
+	}
+	result, err := util.Convert(data.Subscriptions, data.Proxies, data.Template, data.Delete, data.Rename)
+	if err != nil {
+		c.JSON(400, gin.H{
+			"error": err.Error(),
+		})
+		return
+	}
+	c.String(200, result)
+}

api/model/convert.go

@@ -0,0 +1,9 @@
+package model
+
+type ConvertRequest struct {
+	Subscriptions []string          `form:"subscription" json:"subscription"`
+	Proxies       []string          `form:"proxy" json:"proxy"`
+	Template      string            `form:"template" json:"template"`
+	Delete        string            `form:"delete" json:"delete"`
+	Rename        map[string]string `form:"rename" json:"rename"`
+}

api/server.go

@@ -0,0 +1,22 @@
+package api
+
+import (
+	"fmt"
+	"strconv"
+	"sub2sing-box/api/handler"
+
+	"github.com/gin-gonic/gin"
+)
+
+func RunServer(port uint16) {
+	gin.SetMode(gin.ReleaseMode)
+	r := gin.Default()
+
+	r.GET("/convert", handler.Convert)
+
+	fmt.Println("Server is running on port ", port)
+	err := r.Run(":" + strconv.Itoa(int(port)))
+	if err != nil {
+		fmt.Println("Run server failed: ", err)
+	}
+}