videoplayer/handler/cid.go

package handler

import (
	"bytes"
	"fmt"
	"github.com/gin-gonic/gin"
	"os/exec"
	"strconv"
	"strings"
	"videoplayer/dao"
	"videoplayer/proto"
)

type CIDCreateReq struct {
	Name   string `json:"name" form:"name"`
	Url    string `json:"url" form:"url"`
	Script string `json:"script" form:"script"`
}

type CIDDeleteReq struct {
	ID int `json:"id" form:"id"`
}

type CIDRunReq struct {
	ID int `json:"id" form:"id"`
}

type CIDLogReq struct {
	ID int `json:"id" form:"id"`
}

type CIDUpdateReq struct {
	ID     int    `json:"id" form:"id"`
	Name   string `json:"name" form:"name"`
	Url    string `json:"url" form:"url"`
	Script string `json:"script" form:"script"`
	Token  string `json:"cidtoken" form:"cidtoken"`
}

func SetUpCIDGroup(router *gin.Engine) {
	cidGroup := router.Group("/cid") //持续集成、部署
	cidGroup.POST("/create", CreateCID)
	cidGroup.POST("/delete", DeleteCID)
	cidGroup.POST("/update", UpdateCID)
	cidGroup.POST("/list", GetCIDList)
	cidGroup.POST("/run", RunCID)
	cidGroup.POST("/log", GetCIDLogList)    //获取执行日志
	cidGroup.POST("/log/detail", GetCIDLog) //获取执行日志详情
	cidGroup.POST("/callback", CIDCallback)
}
func RunCID(c *gin.Context) {
	var req CIDRunReq
	if err := c.ShouldBind(&req); err == nil {
		// 获取用户ID
		id, _ := c.Get("id")
		authID := int(id.(float64))
		username, _ := c.Get("username")
		cid := dao.FindCIDByID(req.ID, authID)
		if cid.ID == 0 {
			c.JSON(200, gin.H{"error": "CID not found", "code": proto.OperationFailed, "message": "failed"})
			return
		} else {
			go RunShell(username.(string), cid.Url, cid.Script, req.ID, authID)
			c.JSON(200, gin.H{"code": proto.SuccessCode, "message": "success", "data": "success"})
		}
	} else {
		c.JSON(200, gin.H{"error": err.Error(), "code": proto.ParameterError, "message": "failed"})
	}
}

func CreateCID(c *gin.Context) {
	var req CIDCreateReq
	if err := c.ShouldBind(&req); err == nil {
		// 获取用户ID
		id, _ := c.Get("id")
		authID := int(id.(float64))
		token, _ := generateRandomHexString(32)

		res := dao.CreateCID(req.Name, req.Url, req.Script, token, authID)
		if res != 0 {
			c.JSON(200, gin.H{"code": proto.SuccessCode, "message": "success", "data": res})
		} else {
			c.JSON(200, gin.H{"error": "CreateCID failed", "code": proto.OperationFailed, "message": "failed"})
		}
	} else {
		c.JSON(200, gin.H{"error": err.Error(), "code": proto.ParameterError, "message": "failed"})
	}
}

func DeleteCID(c *gin.Context) {
	var req CIDDeleteReq
	if err := c.ShouldBind(&req); err == nil {
		// 获取用户ID
		id, _ := c.Get("id")
		authID := int(id.(float64))
		cid := dao.DeleteCIDByID(req.ID, authID)
		if cid == false {
			c.JSON(200, gin.H{"error": "CID not found", "code": proto.OperationFailed, "message": "failed"})
			return
		} else {
			c.JSON(200, gin.H{"code": proto.SuccessCode, "message": "success", "data": "success"})
		}
	} else {
		c.JSON(200, gin.H{"error": err.Error(), "code": proto.ParameterError, "message": "failed"})
	}
}

func UpdateCID(c *gin.Context) {
	var req CIDUpdateReq
	if err := c.ShouldBind(&req); err == nil {
		// 获取用户ID
		id, _ := c.Get("id")
		authID := int(id.(float64))
		cid := dao.UpdateCIDByID(req.ID, authID, req.Name, req.Url, req.Script, req.Token)
		if cid == false {
			c.JSON(200, gin.H{"error": "CID not found", "code": proto.OperationFailed, "message": "failed"})
			return
		} else {
			c.JSON(200, gin.H{"code": proto.SuccessCode, "message": "success", "data": "success"})
		}
	} else {
		c.JSON(200, gin.H{"error": err.Error(), "code": proto.ParameterError, "message": "failed"})
	}

}

func GetCIDList(c *gin.Context) {
	// 获取用户ID
	id, _ := c.Get("id")
	authID := int(id.(float64))
	cids := dao.FindCIDByAuthID(authID)
	c.JSON(200, gin.H{"code": proto.SuccessCode, "message": "success", "data": cids})
}

func GetCIDLog(c *gin.Context) {
	var req CIDRunReq
	if err := c.ShouldBind(&req); err == nil {
		// 获取用户ID
		id, _ := c.Get("id")
		authID := int(id.(float64))
		cidLogs := dao.FindRunLogByCIDLogID(req.ID, authID)
		c.JSON(200, gin.H{"code": proto.SuccessCode, "message": "success", "data": cidLogs})
	} else {
		c.JSON(200, gin.H{"error": err.Error(), "code": proto.ParameterError, "message": "failed"})
	}
}

func GetCIDLogList(c *gin.Context) {
	// 获取用户ID
	id, _ := c.Get("id")
	authID := int(id.(float64))
	var req CIDLogReq
	if err := c.ShouldBind(&req); err == nil {
		cidLogs := dao.FindRunLogByID(authID, req.ID)
		c.JSON(200, gin.H{"code": proto.SuccessCode, "message": "success", "data": cidLogs})
	} else {
		c.JSON(200, gin.H{"error": err.Error(), "code": proto.ParameterError, "message": "failed"})
	}
}

func CIDCallback(c *gin.Context) {
	// 获取用户ID
	token := c.Query("token")
	cid_id := c.Query("id")
	//将cid转换为int
	cid, _ := strconv.Atoi(cid_id)
	if token == "" || cid == 0 {
		c.JSON(200, gin.H{"error": "parameter error", "code": proto.ParameterError, "message": "failed"})
		return
	}
	res := dao.FindCIDByIDAndToken(cid, token)
	if res.ID != 0 {
		username, _ := c.Get("username")
		go RunShell(username.(string), res.Url, res.Script, int(res.ID), res.Auth_id)
		c.JSON(200, gin.H{"code": proto.SuccessCode, "message": "success", "data": "success"})
	} else {
		c.JSON(200, gin.H{"error": "CID not found by id and token", "code": proto.OperationFailed, "message": "failed"})
		return
	}
}

func RunShell(username, url, script string, id, authID int) {
	strs := strings.Split(url, "/")
	name := strs[len(strs)-1]
	names := strings.Split(name, ".")
	name = names[0]

	//脚本内容，不同用户的持续集成、部署目录不同
	scriptContent := `
echo "start"
TARGET_DIR=` + proto.CID_BASE_DIR + username + "/" + name + `
if [ ! -d $TARGET_DIR ]; then
	git clone ` + url + `
	if [ $? -ne 0 ]; then
        echo "Failed to clone repository."
    fi
fi
cd $TARGET_DIR
if [ $? -ne 0 ]; then
    echo "Failed to change directory to $TARGET_DIR."
fi
git pull
if [ $? -ne 0 ]; then
	echo "Failed to pull repository."
fi
` + script + `
echo "end"`
	//执行脚本
	cmd := exec.Command("/bin/bash", "-c", scriptContent)
	// 使用bytes.Buffer捕获输出
	var out bytes.Buffer
	cmd.Stdout = &out
	err3 := cmd.Run()
	err3_info := ""
	if err3 != nil {
		err3_info = err3.Error()
	}
	fmt.Println("bash content:", scriptContent)
	dao.CreateRunLog(id, authID, scriptContent, out.String(), err3_info) //添加执行日志
}