forked from open-falcon/falcon-plus
/
dashboard_screen_controller.go
147 lines (121 loc) · 3.07 KB
/
dashboard_screen_controller.go
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package dashboard_screen
import (
"fmt"
"github.com/gin-gonic/gin"
h "github.com/open-falcon/falcon-plus/modules/api/app/helper"
m "github.com/open-falcon/falcon-plus/modules/api/app/model/dashboard"
"strconv"
)
func ScreenCreate(c *gin.Context) {
pid := c.DefaultPostForm("pid", "0")
name := c.DefaultPostForm("name", "")
if name == "" {
h.JSONR(c, badstatus, "empty name")
return
}
ipid, err := strconv.Atoi(pid)
if err != nil {
h.JSONR(c, badstatus, "invalid screen pid")
return
}
dt := db.Dashboard.Exec("insert ignore into dashboard_screen (pid, name) values(?, ?)", ipid, name)
if dt.Error != nil {
h.JSONR(c, badstatus, dt.Error)
return
}
var lid []int
dt = db.Dashboard.Table("dashboard_screen").Select("id").Where("pid = ? and name = ?", ipid, name).Limit(1).Pluck("id", &lid)
if dt.Error != nil || len(lid) == 0 {
h.JSONR(c, badstatus, dt.Error)
return
}
if len(lid) == 0 {
h.JSONR(c, badstatus, fmt.Sprintf("no such screen where name=%s", name))
return
}
sid := lid[0]
h.JSONR(c, map[string]interface{}{"pid": ipid, "id": sid, "name": name})
}
func ScreenGet(c *gin.Context) {
id := c.Param("screen_id")
sid, err := strconv.Atoi(id)
if err != nil {
h.JSONR(c, badstatus, "invalid screen id")
return
}
screen := m.DashboardScreen{}
dt := db.Dashboard.Table("dashboard_screen").Where("id = ?", sid).First(&screen)
if dt.Error != nil {
h.JSONR(c, badstatus, dt.Error)
return
}
h.JSONR(c, screen)
}
func ScreenGetsByPid(c *gin.Context) {
id := c.Param("pid")
pid, err := strconv.Atoi(id)
if err != nil {
h.JSONR(c, badstatus, "invalid screen pid")
return
}
screens := []m.DashboardScreen{}
dt := db.Dashboard.Table("dashboard_screen").Where("pid = ?", pid).Find(&screens)
if dt.Error != nil {
h.JSONR(c, badstatus, dt.Error)
return
}
h.JSONR(c, screens)
}
func ScreenGetsAll(c *gin.Context) {
limit := c.DefaultQuery("limit", "500")
screens := []m.DashboardScreen{}
dt := db.Dashboard.Table("dashboard_screen").Limit(limit).Find(&screens)
if dt.Error != nil {
h.JSONR(c, badstatus, dt.Error)
return
}
h.JSONR(c, screens)
}
func ScreenDelete(c *gin.Context) {
id := c.Param("screen_id")
sid, err := strconv.Atoi(id)
if err != nil {
h.JSONR(c, badstatus, "invalid screen id")
return
}
screen := m.DashboardScreen{}
dt := db.Dashboard.Table("dashboard_screen").Where("id = ?", sid).Delete(&screen)
if dt.Error != nil {
h.JSONR(c, badstatus, dt.Error)
return
}
h.JSONR(c, "ok")
}
func ScreenUpdate(c *gin.Context) {
id := c.Param("screen_id")
sid, err := strconv.Atoi(id)
if err != nil {
h.JSONR(c, badstatus, "invalid screen id")
return
}
new_data := map[string]interface{}{}
pid := c.PostForm("pid")
name := c.PostForm("name")
if name != "" {
new_data["name"] = name
}
if pid != "" {
ipid, err := strconv.Atoi(pid)
if err != nil {
h.JSONR(c, badstatus, "invalid screen pid")
return
}
new_data["pid"] = ipid
}
dt := db.Dashboard.Table("dashboard_screen").Where("id = ?", sid).Update(new_data)
if dt.Error != nil {
h.JSONR(c, badstatus, dt.Error)
return
}
h.JSONR(c, "ok")
}