nginx-ui/internal/stream/disable.go

package stream

import (
	"fmt"
	"net/http"
	"os"
	"runtime"
	"sync"

	"github.com/0xJacky/Nginx-UI/internal/nginx"
	"github.com/0xJacky/Nginx-UI/internal/notification"
	"github.com/0xJacky/Nginx-UI/model"
	"github.com/go-resty/resty/v2"
	"github.com/uozi-tech/cosy"
	"github.com/uozi-tech/cosy/logger"
)

// Disable disables a site by removing the symlink in sites-enabled
func Disable(name string) (err error) {
	enabledConfigFilePath := nginx.GetConfPath("streams-enabled", name)
	_, err = os.Stat(enabledConfigFilePath)
	if err != nil {
		return
	}

	err = os.Remove(enabledConfigFilePath)
	if err != nil {
		return
	}

	// delete auto cert record
	certModel := model.Cert{Filename: name}
	err = certModel.Remove()
	if err != nil {
		return
	}

	output, err := nginx.Reload()
	if err != nil {
		return
	}
	if nginx.GetLogLevel(output) > nginx.Warn {
		return cosy.WrapErrorWithParams(ErrNginxReloadFailed, output)
	}

	go syncDisable(name)

	return
}

func syncDisable(name string) {
	nodes := getSyncNodes(name)

	wg := &sync.WaitGroup{}
	wg.Add(len(nodes))

	for _, node := range nodes {
		go func() {
			defer func() {
				if err := recover(); err != nil {
					buf := make([]byte, 1024)
					runtime.Stack(buf, false)
					logger.Error(err)
				}
			}()
			defer wg.Done()

			client := resty.New()
			client.SetBaseURL(node.URL)
			resp, err := client.R().
				SetHeader("X-Node-Secret", node.Token).
				Post(fmt.Sprintf("/api/streams/%s/disable", name))
			if err != nil {
				notification.Error("Disable Remote Stream Error", err.Error(), nil)
				return
			}
			if resp.StatusCode() != http.StatusOK {
				notification.Error("Disable Remote Stream Error", "Disable stream %{name} from %{node} failed", NewSyncResult(node.Name, name, resp))
				return
			}
			notification.Success("Disable Remote Stream Success", "Disable stream %{name} from %{node} successfully", NewSyncResult(node.Name, name, resp))
		}()
	}

	wg.Wait()
}