add uptimes, rx/tx per client, controller id, eventgroups

core/webserver/README.md

@@ -13,7 +13,6 @@ The web server may be secured with a simple password. SSL is also optional.
 ### Controllers
 
 -   The web server interface allows you to see the configuration for each controller.
--   You may select a controller, and then select a site on the controller.
 -   Some meta data about each controller is displayed, such as sites, clients and devices.
 -   Example config: [up.json.example](https://github.com/unifi-poller/unifi-poller/blob/master/examples/up.json.example)
 
@@ -26,47 +25,3 @@ The web server may be secured with a simple password. SSL is also optional.
 
 -   You may view output plugin configuration. Currently Prometheus and InfluxDB.
 -   The example config above shows output plugin data.
-
-### Sites
-
-Each controller has 1 or more sites. Most people only have 1, but some enterprises
-run this software and have many more. Each site has devices like switches (`USW`), access
-points (`UAP`) and routers (`USG`/`UDM`). We'll have counts for each device type. Each device has a name.
-Each device has a count of clients (access points have clients). We'll want to expose
-this, but it's not in a useful format yet. It'll look something like what you see below,
-but keep the visualization expandable. We may add "model" and "serial number" for each device.
-There is a handful of meta data per device. Some users have hundreds of devices.
-```
-{
-  "site_name_here": {
-    "clients": 22,
-    "UAP": [
-      {
-        "name": "ap1-room",
-        "clients": 6
-      },
-      {
-        "name": "ap2-bran",
-        "clients": 6
-      }
-    ],
-    "USW": [
-      {
-        "name": "sw1-cube",
-        "model": "US-500w-P",
-        "serial": "xyz637sjs999",
-        "clients": 7
-      },
-      {
-        "name": "sw2-trap",
-        "clients": 3
-      }
-    ],
-    "USG": [
-      {
-        "name": "gw1-role",
-        "clients": 22
-      }
-    ]
-  }
-}

core/webserver/handlers.go

@@ -3,6 +3,7 @@ package webserver
 import (
 	"net/http"
 	"path/filepath"
+	"time"
 
 	"github.com/gorilla/mux"
 )
@@ -35,13 +36,19 @@ func (s *Server) handleStatic(w http.ResponseWriter, r *http.Request) {
 
 // Returns web server and poller configs. /api/v1/config.
 func (s *Server) handleConfig(w http.ResponseWriter, r *http.Request) {
-	data := map[string]interface{}{"poller": s.Collect.Poller()}
+	data := map[string]interface{}{
+		"poller": s.Collect.Poller(),
+		"uptime": int(time.Since(s.start).Round(time.Second).Seconds()),
+	}
 	s.handleJSON(w, data)
 }
 
 // Returns a list of input and output plugins: /api/v1/plugins.
 func (s *Server) handlePlugins(w http.ResponseWriter, r *http.Request) {
-	data := map[string][]string{"inputs": s.Collect.Inputs(), "outputs": s.Collect.Outputs()}
+	data := map[string][]string{
+		"inputs":  s.Collect.Inputs(),
+		"outputs": s.Collect.Outputs(),
+	}
 	s.handleJSON(w, data)
 }
 
@@ -61,6 +68,8 @@ func (s *Server) handleOutput(w http.ResponseWriter, r *http.Request) {
 	switch val := vars["value"]; vars["sub"] {
 	default:
 		s.handleJSON(w, c.Config)
+	case "eventgroups":
+		s.handleJSON(w, c.Events.Groups())
 	case "events":
 		switch events, ok := c.Events[val]; {
 		case val == "":
@@ -95,6 +104,8 @@ func (s *Server) handleInput(w http.ResponseWriter, r *http.Request) {
 	switch val := vars["value"]; vars["sub"] {
 	default:
 		s.handleJSON(w, c.Config)
+	case "eventgroups":
+		s.handleJSON(w, c.Events.Groups())
 	case "events":
 		switch events, ok := c.Events[val]; {
 		case val == "":

core/webserver/plugins.go

@@ -167,11 +167,11 @@ func (w *webPlugins) newInputEvent(plugin, id string, event *Event) {
 	defer input.Unlock()
 
 	if input.Events == nil {
-		input.Events = make(map[string]*Events)
+		input.Events = make(Events)
 	}
 
 	if _, ok := input.Events[id]; !ok {
-		input.Events[id] = &Events{}
+		input.Events[id] = &EventGroup{}
 	}
 
 	input.Events[id].add(event, int(w.Config.MaxEvents))
@@ -187,11 +187,11 @@ func (w *webPlugins) newOutputEvent(plugin, id string, event *Event) {
 	defer output.Unlock()
 
 	if output.Events == nil {
-		output.Events = make(map[string]*Events)
+		output.Events = make(Events)
 	}
 
 	if _, ok := output.Events[id]; !ok {
-		output.Events[id] = &Events{}
+		output.Events[id] = &EventGroup{}
 	}
 
 	output.Events[id].add(event, int(w.Config.MaxEvents))

core/webserver/plugins_types.go

@@ -11,7 +11,7 @@ import (
 type Input struct {
 	Name         string
 	Sites        Sites
-	Events       map[string]*Events
+	Events       Events
 	Devices      Devices
 	Clients      Clients
 	Config       interface{}
@@ -25,7 +25,7 @@ type Input struct {
 // Setting Config will overwrite previous value.
 type Output struct {
 	Name         string
-	Events       map[string]*Events
+	Events       Events
 	Config       interface{}
 	Counter      map[string]int64
 	sync.RWMutex // Locks this data structure.
@@ -45,10 +45,14 @@ type Site struct {
 	Name       string `json:"name"`
 	Desc       string `json:"desc"`
 	Source     string `json:"source"`
+	Controller string `json:"controller"`
 }
 
-// Events allows each plugin to have a map of events. ie. one map per controller.
-type Events struct {
+// Events is all the events a plugin has. string = Controller.UUID + text.
+type Events map[string]*EventGroup
+
+// EventGroup allows each plugin to have a map of events. ie. one map per controller.
+type EventGroup struct {
 	Latest time.Time `json:"latest"`
 	Events []*Event  `json:"events"`
 }
@@ -60,8 +64,16 @@ type Event struct {
 	Tags map[string]string `json:"tags,omitempty"`
 }
 
+func (e Events) Groups() (groups []string) {
+	for n := range e {
+		groups = append(groups, n)
+	}
+
+	return groups
+}
+
 // add adds a new event and makes sure the slice is not too big.
-func (e *Events) add(event *Event, max int) {
+func (e *EventGroup) add(event *Event, max int) {
 	if !e.Latest.Before(event.Ts) {
 		return // Ignore older events.
 	}
@@ -79,9 +91,12 @@ type Devices []*Device
 
 // Device holds the data for a network device.
 type Device struct {
+	Clients    int         `json:"clients"`
+	Uptime     int         `json:"uptime"`
 	Name       string      `json:"name"`
 	SiteID     string      `json:"site_id"`
 	Source     string      `json:"source"`
+	Controller string      `json:"controller"`
 	MAC        string      `json:"mac"`
 	IP         string      `json:"ip"`
 	Type       string      `json:"type"`
@@ -95,9 +110,12 @@ type Clients []*Client
 
 // Client holds the data for a network client.
 type Client struct {
+	Rx         int64     `json:"rx_bytes"`
+	Tx         int64     `json:"tx_bytes"`
 	Name       string    `json:"name"`
 	SiteID     string    `json:"site_id"`
 	Source     string    `json:"source"`
+	Controller string    `json:"controller"`
 	MAC        string    `json:"mac"`
 	IP         string    `json:"ip"`
 	Type       string    `json:"type"`

core/webserver/server.go

@@ -43,12 +43,13 @@ type Server struct {
 	server  *http.Server
 	plugins *webPlugins
 	Collect poller.Collect
+	start   time.Time
 }
 
 // init is how this modular code is initialized by the main app.
 // This module adds itself as an output module to the poller core.
 func init() { // nolint: gochecknoinits
-	s := &Server{plugins: plugins, Config: &Config{
+	s := &Server{plugins: plugins, start: time.Now(), Config: &Config{
 		Port:      DefaultPort,
 		HTMLPath:  filepath.Join(poller.DefaultObjPath, "web"),
 		MaxEvents: DefaultEvents,