Do federation wakeup/stop

api/alarm.go

@@ -1,11 +1,14 @@
 package api
 
 import (
+	"fmt"
+	"log"
 	"net/http"
 
 	"github.com/gin-gonic/gin"
 
 	"git.nemunai.re/nemunaire/reveil/config"
+	"git.nemunai.re/nemunaire/reveil/model"
 	"git.nemunai.re/nemunaire/reveil/player"
 )
 
@@ -20,7 +23,7 @@ func declareAlarmRoutes(cfg *config.Config, router *gin.RouterGroup) {
 
 	router.POST("/alarm/run", func(c *gin.Context) {
 		if player.CommonPlayer == nil {
-			err := player.WakeUp(cfg, nil)
+			err := player.WakeUp(cfg, nil, true)
 			if err != nil {
 				c.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{"errmsg": err.Error()})
 				return
@@ -51,6 +54,21 @@ func declareAlarmRoutes(cfg *config.Config, router *gin.RouterGroup) {
 				c.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{"errmsg": err.Error()})
 				return
 			}
+
+			settings, err := reveil.ReadSettings(cfg.SettingsFile)
+			if err != nil {
+				c.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{"errmsg": fmt.Errorf("Unable to read settings: %s", err.Error())})
+				return
+			}
+
+			for k, srv := range settings.Federation {
+				err = player.FederatedStop(srv)
+				if err != nil {
+					log.Printf("Unable to do federated wakeup on %s: %s", k, err.Error())
+				} else {
+					log.Printf("Federated wakeup on %s: launched!", k)
+				}
+			}
 		}
 
 		c.JSON(http.StatusOK, true)

api/alarms.go

@@ -13,7 +13,7 @@ import (
 
 func declareAlarmsRoutes(cfg *config.Config, db *reveil.LevelDBStorage, resetTimer func(), router *gin.RouterGroup) {
 	router.GET("/alarms/next", func(c *gin.Context) {
-		alarm, _, err := reveil.GetNextAlarm(cfg, db)
+		alarm, _, _, err := reveil.GetNextAlarm(cfg, db)
 		if err != nil {
 			c.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{"errmsg": err.Error()})
 			return

api/federation.go

@@ -0,0 +1,50 @@
+package api
+
+import (
+	"net/http"
+	"time"
+
+	"github.com/gin-gonic/gin"
+
+	"git.nemunai.re/nemunaire/reveil/config"
+	"git.nemunai.re/nemunaire/reveil/player"
+)
+
+func declareFederationRoutes(cfg *config.Config, router *gin.RouterGroup) {
+	router.POST("/federation/wakeup", func(c *gin.Context) {
+		var s map[string]interface{}
+		c.ShouldBind(s)
+
+		if player.CommonPlayer == nil {
+			var seed int64
+			if tmp, ok := s["seed"].(int64); ok {
+				seed = tmp
+			} else {
+				seed := time.Now().Unix()
+				seed -= seed % 172800
+			}
+
+			err := player.WakeUpFromFederation(cfg, seed, nil)
+			if err != nil {
+				c.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{"errmsg": err.Error()})
+				return
+			}
+		} else {
+			c.AbortWithStatusJSON(http.StatusBadRequest, gin.H{"errmsg": "Player already running"})
+			return
+		}
+
+		c.JSON(http.StatusOK, true)
+	})
+	router.POST("/federation/wakeok", func(c *gin.Context) {
+		if player.CommonPlayer != nil {
+			err := player.CommonPlayer.Stop()
+			if err != nil {
+				c.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{"errmsg": err.Error()})
+				return
+			}
+		}
+
+		c.JSON(http.StatusOK, true)
+	})
+}

api/routes.go

@@ -13,6 +13,7 @@ func DeclareRoutes(router *gin.Engine, cfg *config.Config, db *reveil.LevelDBSto
 	declareActionsRoutes(cfg, apiRoutes)
 	declareAlarmRoutes(cfg, apiRoutes)
 	declareAlarmsRoutes(cfg, db, resetTimer, apiRoutes)
+	declareFederationRoutes(cfg, apiRoutes)
 	declareGongsRoutes(cfg, apiRoutes)
 	declareHistoryRoutes(cfg, apiRoutes)
 	declareQuotesRoutes(cfg, apiRoutes)

app.go

@@ -79,7 +79,7 @@ func (app *App) ResetTimer() {
 		app.nextAlarm = nil
 	}
 
-	if na, routines, err := reveil.GetNextAlarm(app.cfg, app.db); err == nil && na != nil {
+	if na, routines, federated, err := reveil.GetNextAlarm(app.cfg, app.db); err == nil && na != nil {
 		app.nextAlarm = time.AfterFunc(time.Until(*na), func() {
 			app.nextAlarm = nil
 			reveil.RemoveOldAlarmsSingle(app.db)
@@ -87,7 +87,7 @@ func (app *App) ResetTimer() {
 			// Rearm timer for the next time
 			app.ResetTimer()
 
-			err := player.WakeUp(app.cfg, routines)
+			err := player.WakeUp(app.cfg, routines, federated)
 			if err != nil {
 				log.Println(err.Error())
 				return

model/alarm.go

@@ -40,25 +40,27 @@ func (h *Hour) UnmarshalJSON(src []byte) error {
 	return nil
 }
 
-func GetNextAlarm(cfg *config.Config, db *LevelDBStorage) (*time.Time, []Identifier, error) {
+func GetNextAlarm(cfg *config.Config, db *LevelDBStorage) (*time.Time, []Identifier, bool, error) {
 	alarmsRepeated, err := GetAlarmsRepeated(db)
 	if err != nil {
-		return nil, nil, err
+		return nil, nil, false, err
 	}
 
 	var closestAlarm *time.Time
 	var closestAlarmRoutines []Identifier
+	var closestAlarmFederated bool
 	for _, alarm := range alarmsRepeated {
 		next := alarm.GetNextOccurence(cfg, db)
 		if next != nil && (closestAlarm == nil || closestAlarm.After(*next)) {
 			closestAlarm = next
 			closestAlarmRoutines = alarm.FollowingRoutines
+			closestAlarmFederated = alarm.EnableFederation
 		}
 	}
 
 	alarmsSingle, err := GetAlarmsSingle(db)
 	if err != nil {
-		return nil, nil, err
+		return nil, nil, false, err
 	}
 
 	now := time.Now()
@@ -66,10 +68,11 @@ func GetNextAlarm(cfg *config.Config, db *LevelDBStorage) (*time.Time, []Identif
 		if closestAlarm == nil || (closestAlarm.After(alarm.Time) && alarm.Time.After(now)) {
 			closestAlarm = &alarm.Time
 			closestAlarmRoutines = alarm.FollowingRoutines
+			closestAlarmFederated = alarm.EnableFederation
 		}
 	}
 
-	return closestAlarm, closestAlarmRoutines, nil
+	return closestAlarm, closestAlarmRoutines, closestAlarmFederated, nil
 }
 
 func GetNextException(cfg *config.Config, db *LevelDBStorage) (*time.Time, error) {
@@ -90,7 +93,7 @@ func GetNextException(cfg *config.Config, db *LevelDBStorage) (*time.Time, error
 }
 
 func DropNextAlarm(cfg *config.Config, db *LevelDBStorage) error {
-	timenext, _, err := GetNextAlarm(cfg, db)
+	timenext, _, _, err := GetNextAlarm(cfg, db)
 	if err != nil {
 		return err
 	}
@@ -152,6 +155,7 @@ type AlarmRepeated struct {
 	Disabled          bool         `json:"disabled,omitempty"`
 	Excepts           Exceptions   `json:"excepts,omitempty"`
 	NextTime          *time.Time   `json:"next_time,omitempty"`
+	EnableFederation  bool         `json:"enable_federation,omitempty"`
 }
 
 func (a *AlarmRepeated) FillExcepts(cfg *config.Config, db *LevelDBStorage) error {
@@ -273,6 +277,7 @@ type AlarmSingle struct {
 	Time              time.Time    `json:"time"`
 	FollowingRoutines []Identifier `json:"routines"`
 	Comment           string       `json:"comment,omitempty"`
+	EnableFederation  bool         `json:"enable_federation,omitempty"`
 }
 
 func GetAlarmSingle(db *LevelDBStorage, id Identifier) (alarm *AlarmSingle, err error) {

model/settings.go

@@ -6,6 +6,10 @@ import (
 	"time"
 )
 
+type FederationSettings struct {
+	URL string `json:"url"`
+}
+
 // Settings represents the settings panel.
 type Settings struct {
 	Language      string                        `json:"language"`
@@ -14,6 +18,7 @@ type Settings struct {
 	WeatherAction string                        `json:"weather_action"`
 	MaxRunTime    time.Duration                 `json:"max_run_time"`
 	MaxVolume     uint16                        `json:"max_volume"`
+	Federation    map[string]FederationSettings `json:"federation"`
 }
 
 // ExistsSettings checks if the settings file can by found at the given path.

player/federation.go

@@ -0,0 +1,35 @@
+package player
+
+import (
+	"bytes"
+	"encoding/json"
+	"net/http"
+
+	"git.nemunai.re/nemunaire/reveil/model"
+)
+
+func FederatedWakeUp(srv reveil.FederationSettings, seed int64) error {
+	req := map[string]interface{}{"seed": seed}
+	req_enc, err := json.Marshal(req)
+	if err != nil {
+		return err
+	}
+
+	res, err := http.Post(srv.URL+"/api/federation/wakeup", "application/json", bytes.NewBuffer(req_enc))
+	if err != nil {
+		return err
+	}
+	res.Body.Close()
+
+	return nil
+}
+
+func FederatedStop(srv reveil.FederationSettings) error {
+	res, err := http.Post(srv.URL+"/api/federation/wakeok", "application/json", nil)
+	if err != nil {
+		return err
+	}
+	res.Body.Close()
+
+	return nil
+}

player/player.go

@@ -43,13 +43,34 @@ type Player struct {
 	playedItem       int
 }
 
-func WakeUp(cfg *config.Config, routine []reveil.Identifier) (err error) {
+func WakeUp(cfg *config.Config, routine []reveil.Identifier, federated bool) (err error) {
 	if CommonPlayer != nil {
 		return fmt.Errorf("Unable to start the player: a player is already running")
 	}
 
 	seed := time.Now().Unix()
 	seed -= seed % 172800
+
+	if federated {
+		settings, err := reveil.ReadSettings(cfg.SettingsFile)
+		if err != nil {
+			return fmt.Errorf("Unable to read settings: %w", err)
+		}
+
+		for k, srv := range settings.Federation {
+			err = FederatedWakeUp(srv, seed)
+			if err != nil {
+				log.Printf("Unable to do federated wakeup on %s: %s", k, err.Error())
+			} else {
+				log.Printf("Federated wakeup on %s: launched!", k)
+			}
+		}
+	}
+
+	return WakeUpFromFederation(cfg, seed, routine)
+}
+
+func WakeUpFromFederation(cfg *config.Config, seed int64, routine []reveil.Identifier) (err error) {
 	rand.Seed(seed)
 
 	CommonPlayer, err = NewPlayer(cfg, routine)

ui/nojs.go

@@ -24,7 +24,7 @@ func DeclareNoJSRoutes(router *gin.Engine, cfg *config.Config, db *reveil.LevelD
 	router.SetHTMLTemplate(templ)
 
 	router.GET("/nojs.html", func(c *gin.Context) {
-		alarm, _, err := reveil.GetNextAlarm(cfg, db)
+		alarm, _, _, err := reveil.GetNextAlarm(cfg, db)
 		if err != nil {
 			c.HTML(http.StatusInternalServerError, "error.tmpl", gin.H{"errmsg": err.Error()})
 			return
@@ -122,7 +122,7 @@ func DeclareNoJSRoutes(router *gin.Engine, cfg *config.Config, db *reveil.LevelD
 
 		case "start":
 			if player.CommonPlayer == nil {
-				err := player.WakeUp(cfg, nil)
+				err := player.WakeUp(cfg, nil, true)
 				if err != nil {
 					c.HTML(http.StatusInternalServerError, "error.tmpl", gin.H{"errmsg": err.Error()})
 					return

ui/src/lib/alarmrepeated.js

@@ -5,7 +5,7 @@ export class AlarmRepeated {
     }
   }
 
-  update({ id, weekday, time, routines, disabled, ignore_exceptions, comment, excepts, next_time }) {
+  update({ id, weekday, time, routines, disabled, ignore_exceptions, comment, excepts, next_time, enable_federation }) {
     this.id = id;
     this.weekday = weekday;
     this.time = time;
@@ -13,6 +13,7 @@ export class AlarmRepeated {
     this.ignore_exceptions = ignore_exceptions;
     this.comment = comment;
     this.disabled = disabled == true;
+    this.enable_federation = enable_federation == true;
     if (excepts !== undefined)
       this.excepts = excepts;
     if (next_time !== undefined)

ui/src/lib/alarmsingle.js

@@ -5,11 +5,12 @@ export class AlarmSingle {
     }
   }
 
-  update({ id, time, routines, comment }) {
+  update({ id, time, routines, comment, enable_federation }) {
     this.id = id;
     this.time = new Date(time);
     this.routines = routines == null ? [] : routines;
     this.comment = comment;
+    this.enable_federation = enable_federation == true;
 
     if (this.routines.length < 1) {
       this.routines.push("");

ui/src/lib/components/FederationSettings.svelte

@@ -0,0 +1,68 @@
+<script>
+ import { createEventDispatcher } from 'svelte';
+
+ import {
+     Col,
+     Input,
+     Row,
+ } from '@sveltestrap/sveltestrap';
+
+ const dispatch = createEventDispatcher();
+
+ export let id = "";
+ export let value = { };
+
+ function changeKey(bak, to) {
+     if (bak === null && to.target.value) {
+         if (!value) value = { };
+         value[to.target.value] = { url:"" };
+         to.target.value = "";
+         value = value;
+     } else {
+         value[to.target.value] = value[bak];
+         delete value[bak];
+     }
+ }
+</script>
+
+{#if value}
+{#each Object.keys(value) as key}
+    <Row>
+        <Col>
+            <Input
+                type="string"
+                value={key}
+                on:change={() => dispatch("input")}
+                on:input={(e) => changeKey(key, e)}
+            />
+        </Col>
+        <Col>
+            <Input
+                type="string"
+                placeholder="https://reveil.fr/"
+                bind:value={value[key].url}
+                on:change={() => dispatch("input")}
+            />
+        </Col>
+    </Row>
+{/each}
+{/if}
+<Row>
+    <Col>
+        <Input
+            type="string"
+            {id}
+            placeholder="name"
+            value=""
+            on:input={(e) => changeKey(null, e)}
+        />
+    </Col>
+    <Col>
+        <Input
+            type="string"
+            placeholder="https://reveil.fr/"
+            disabled
+            value=""
+        />
+    </Col>
+</Row>

ui/src/lib/settings.js

@@ -5,13 +5,14 @@ export class Settings {
     }
   }
 
-  update({ language, gong_interval, weather_delay, weather_action, max_run_time, max_volume }) {
+  update({ language, gong_interval, weather_delay, weather_action, max_run_time, max_volume, federation }) {
     this.language = language;
     this.gong_interval = gong_interval;
     this.weather_delay = weather_delay;
     this.weather_action = weather_action;
     this.max_run_time = max_run_time;
     this.max_volume = max_volume;
+    this.federation = federation;
   }
 
   async save() {

ui/src/routes/alarms/[kind]/[aid]/+page.svelte

@@ -95,6 +95,10 @@
                 <ListGroupItem>
                     <strong>Heure du réveil</strong> <DateFormat date={alarm.time} timeStyle="long" />
                 </ListGroupItem>
+                <ListGroupItem class="d-flex">
+                    <strong>Fédération activée&nbsp;?</strong>
+                    <Input type="switch" class="ms-2" on:change={() => {obj.enable_federation = !obj.enable_federation; obj.save();}} checked={obj.enable_federation} /> {obj.enable_federation?"oui":"non"}
+                </ListGroupItem>
             </ListGroup>
         {/await}
     {:else if $page.params["kind"] == "repeated"}
@@ -126,6 +130,10 @@
                     <strong>Ignorer les exceptions&nbsp;?</strong>
                     <Input type="switch" class="ms-2" on:change={() => {obj.ignore_exceptions = !obj.ignore_exceptions; obj.save();}} checked={obj.ignore_exceptions} /> {obj.ignore_exceptions?"oui":"non"}
                 </ListGroupItem>
+                <ListGroupItem class="d-flex">
+                    <strong>Fédération activée&nbsp;?</strong>
+                    <Input type="switch" class="ms-2" on:change={() => {obj.enable_federation = !obj.enable_federation; obj.save();}} checked={obj.enable_federation} /> {obj.enable_federation?"oui":"non"}
+                </ListGroupItem>
                 {#if alarm.next_time}
                     <ListGroupItem>
                         <strong>Prochaine occurrence</strong> <DateFormat date={new Date(obj.next_time)} dateStyle="long" />

ui/src/routes/alarms/[kind]/new/+page.svelte

@@ -154,6 +154,11 @@
                 <Input id="exceptionEnd" type="date" required bind:value={obj.end} />
             </FormGroup>
         {/if}
+        {#if $page.params["kind"] != "exceptions"}
+            <FormGroup>
+                <Input id="enable_federation" type="checkbox" label="Activer la fédération" bind:checked={obj.enable_federation} />
+            </FormGroup>
+        {/if}
 
         <FormGroup>
             <Label for="comment">Commentaire</Label>

ui/src/routes/settings/+page.svelte

@@ -15,6 +15,7 @@
 
  import { actions } from '$lib/stores/actions';
  import { getSettings } from '$lib/settings';
+ import FederationSettings from '$lib/components/FederationSettings.svelte';
 
  let settingsP = getSettings();
 
@@ -130,6 +131,15 @@
                     />
                 </InputGroup>
             </FormGroup>
+
+            <FormGroup>
+                <Label for="federation">Federation</Label>
+                <FederationSettings
+                    id="federation"
+                    bind:value={settings.federation}
+                    on:input={submitSettings}
+                />
+            </FormGroup>
         {/await}
     </Form>
 </Container>