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package controller
import (
"context"
"encoding/json"
"errors"
"net/http"
"strconv"
"strings"
"time"
"github.com/QuantumNous/new-api/setting/console_setting"
"github.com/gin-gonic/gin"
"golang.org/x/sync/errgroup"
)
const (
requestTimeout = 30 * time.Second
httpTimeout = 10 * time.Second
uptimeKeySuffix = "_24"
apiStatusPath = "/api/status-page/"
apiHeartbeatPath = "/api/status-page/heartbeat/"
)
type Monitor struct {
Name string `json:"name"`
Uptime float64 `json:"uptime"`
Status int `json:"status"`
Group string `json:"group,omitempty"`
}
type UptimeGroupResult struct {
CategoryName string `json:"categoryName"`
Monitors []Monitor `json:"monitors"`
}
func getAndDecode(ctx context.Context, client *http.Client, url string, dest interface{}) error {
req, err := http.NewRequestWithContext(ctx, http.MethodGet, url, nil)
if err != nil {
return err
}
resp, err := client.Do(req)
if err != nil {
return err
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
return errors.New("non-200 status")
}
return json.NewDecoder(resp.Body).Decode(dest)
}
func fetchGroupData(ctx context.Context, client *http.Client, groupConfig map[string]interface{}) UptimeGroupResult {
url, _ := groupConfig["url"].(string)
slug, _ := groupConfig["slug"].(string)
categoryName, _ := groupConfig["categoryName"].(string)
result := UptimeGroupResult{
CategoryName: categoryName,
Monitors: []Monitor{},
}
if url == "" || slug == "" {
return result
}
baseURL := strings.TrimSuffix(url, "/")
var statusData struct {
PublicGroupList []struct {
ID int `json:"id"`
Name string `json:"name"`
MonitorList []struct {
ID int `json:"id"`
Name string `json:"name"`
} `json:"monitorList"`
} `json:"publicGroupList"`
}
var heartbeatData struct {
HeartbeatList map[string][]struct {
Status int `json:"status"`
} `json:"heartbeatList"`
UptimeList map[string]float64 `json:"uptimeList"`
}
g, gCtx := errgroup.WithContext(ctx)
g.Go(func() error {
return getAndDecode(gCtx, client, baseURL+apiStatusPath+slug, &statusData)
})
g.Go(func() error {
return getAndDecode(gCtx, client, baseURL+apiHeartbeatPath+slug, &heartbeatData)
})
if g.Wait() != nil {
return result
}
for _, pg := range statusData.PublicGroupList {
if len(pg.MonitorList) == 0 {
continue
}
for _, m := range pg.MonitorList {
monitor := Monitor{
Name: m.Name,
Group: pg.Name,
}
monitorID := strconv.Itoa(m.ID)
if uptime, exists := heartbeatData.UptimeList[monitorID+uptimeKeySuffix]; exists {
monitor.Uptime = uptime
}
if heartbeats, exists := heartbeatData.HeartbeatList[monitorID]; exists && len(heartbeats) > 0 {
monitor.Status = heartbeats[0].Status
}
result.Monitors = append(result.Monitors, monitor)
}
}
return result
}
func GetUptimeKumaStatus(c *gin.Context) {
groups := console_setting.GetUptimeKumaGroups()
if len(groups) == 0 {
c.JSON(http.StatusOK, gin.H{"success": true, "message": "", "data": []UptimeGroupResult{}})
return
}
ctx, cancel := context.WithTimeout(c.Request.Context(), requestTimeout)
defer cancel()
client := &http.Client{Timeout: httpTimeout}
results := make([]UptimeGroupResult, len(groups))
g, gCtx := errgroup.WithContext(ctx)
for i, group := range groups {
i, group := i, group
g.Go(func() error {
results[i] = fetchGroupData(gCtx, client, group)
return nil
})
}
g.Wait()
c.JSON(http.StatusOK, gin.H{"success": true, "message": "", "data": results})
}
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