listmonk/admin.go

88 lines
2.1 KiB
Go

package main
import (
"bytes"
"encoding/json"
"fmt"
"net/http"
"syscall"
"time"
"github.com/jmoiron/sqlx/types"
"github.com/labstack/echo"
)
type configScript struct {
RootURL string `json:"rootURL"`
FromEmail string `json:"fromEmail"`
Messengers []string `json:"messengers"`
MediaProvider string `json:"mediaProvider"`
NeedsRestart bool `json:"needsRestart"`
}
// handleGetConfigScript returns general configuration as a Javascript
// variable that can be included in an HTML page directly.
func handleGetConfigScript(c echo.Context) error {
var (
app = c.Get("app").(*App)
out = configScript{
RootURL: app.constants.RootURL,
FromEmail: app.constants.FromEmail,
Messengers: app.manager.GetMessengerNames(),
MediaProvider: app.constants.MediaProvider,
}
)
app.Lock()
out.NeedsRestart = app.needsRestart
app.Unlock()
var (
b = bytes.Buffer{}
j = json.NewEncoder(&b)
)
b.Write([]byte(`var CONFIG = `))
_ = j.Encode(out)
return c.Blob(http.StatusOK, "application/javascript", b.Bytes())
}
// handleGetDashboardCharts returns chart data points to render ont he dashboard.
func handleGetDashboardCharts(c echo.Context) error {
var (
app = c.Get("app").(*App)
out types.JSONText
)
if err := app.queries.GetDashboardCharts.Get(&out); err != nil {
return echo.NewHTTPError(http.StatusInternalServerError,
fmt.Sprintf("Error fetching dashboard stats: %s", pqErrMsg(err)))
}
return c.JSON(http.StatusOK, okResp{out})
}
// handleGetDashboardCounts returns stats counts to show on the dashboard.
func handleGetDashboardCounts(c echo.Context) error {
var (
app = c.Get("app").(*App)
out types.JSONText
)
if err := app.queries.GetDashboardCounts.Get(&out); err != nil {
return echo.NewHTTPError(http.StatusInternalServerError,
fmt.Sprintf("Error fetching dashboard statsc counts: %s", pqErrMsg(err)))
}
return c.JSON(http.StatusOK, okResp{out})
}
// handleReloadApp restarts the app.
func handleReloadApp(c echo.Context) error {
app := c.Get("app").(*App)
go func() {
<-time.After(time.Millisecond * 500)
app.sigChan <- syscall.SIGHUP
}()
return c.JSON(http.StatusOK, okResp{true})
}