Merge branch 'periodicRefresh' into 'master'

Add a config to set the info refresh interval

See merge request !83

config.yml.exemple

@@ -7,6 +7,7 @@ listen_port: 3000
 public_dir: build/public
 # default prefix, will be served by the go http server
 img_url_prefix: img/
+periodic_refresh: 12h
 
 movie:
   detailers:

src/internal/config/canape.go

@@ -13,11 +13,12 @@ import (
 
 // Config represents the Config of the canape app
 type Config struct {
-	Authorizer   AuthorizerConfig `yaml:"authorizer"`
-	PGDSN        string           `yaml:"pgdsn"`
-	Port         string           `yaml:"listen_port"`
-	PublicDir    string           `yaml:"public_dir"`
-	ImgURLPrefix string           `yaml:"img_url_prefix"`
+	Authorizer      AuthorizerConfig `yaml:"authorizer"`
+	PGDSN           string           `yaml:"pgdsn"`
+	Port            string           `yaml:"listen_port"`
+	PublicDir       string           `yaml:"public_dir"`
+	ImgURLPrefix    string           `yaml:"img_url_prefix"`
+	PeriodicRefresh string           `yaml:"periodic_refresh"`
 
 	MovieExplorers  []polochon.Explorer
 	MovieDetailers  []polochon.Detailer

src/main.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"fmt"
 	"net/http"
 	"os"
 
@@ -73,7 +74,8 @@ func main() {
 	c := cron.New()
 
 	// Refresh the library every 6h
-	c.AddFunc("@every 6h", func() {
+	env.Log.Debugf("Running refresh cron every %s", cf.PeriodicRefresh)
+	c.AddFunc(fmt.Sprintf("@every %s", cf.PeriodicRefresh), func() {
 		env.Log.Infof("Running refresh cron!")
 		extmedias.Refresh(env)
 	})