Add config for the periodic refresh of the videos

config.yml.exemple

@@ -7,7 +7,9 @@ listen_port: 3000
 public_dir: build/public
 # default prefix, will be served by the go http server
 img_url_prefix: img/
-periodic_refresh: 12h
+periodic_refresh:
+  enabled: true
+  interval: 12h
 
 movie:
   detailers:

src/internal/config/canape.go

@@ -18,7 +18,7 @@ type Config struct {
 	Port            string                `yaml:"listen_port"`
 	PublicDir       string                `yaml:"public_dir"`
 	ImgURLPrefix    string                `yaml:"img_url_prefix"`
-	PeriodicRefresh string           `yaml:"periodic_refresh"`
+	PeriodicRefresh PeriodicRefreshConfig `yaml:"periodic_refresh"`
 
 	MovieExplorers  []polochon.Explorer
 	MovieDetailers  []polochon.Detailer
@@ -38,6 +38,12 @@ type AuthorizerConfig struct {
 	Secret string `yaml:"secret"`
 }
 
+// PeriodicRefreshConfig is the config for the periodic refresh
+type PeriodicRefreshConfig struct {
+	Enabled  bool   `yaml:"enabled"`
+	Interval string `yaml:"interval"`
+}
+
 // Load loads a config file from a path and return a Config object
 func Load(path string, log *logrus.Entry) (*Config, error) {
 	// Open the file

src/main.go

@@ -73,12 +73,14 @@ func main() {
 	// Create the cron object
 	c := cron.New()
 
+	if cf.PeriodicRefresh.Enabled {
 		// Refresh the library every 6h
-	env.Log.Debugf("Running refresh cron every %s", cf.PeriodicRefresh)
+		env.Log.Debugf("Running refresh cron every %s", cf.PeriodicRefresh.Interval)
-	c.AddFunc(fmt.Sprintf("@every %s", cf.PeriodicRefresh), func() {
+		c.AddFunc(fmt.Sprintf("@every %s", cf.PeriodicRefresh.Interval), func() {
 			env.Log.Infof("Running refresh cron!")
 			extmedias.Refresh(env)
 		})
+	}
 
 	// Start the cron
 	c.Start()