encodable a good

Former-commit-id: a0afebd82dfd256ec70c02c607af2a9b3b4b046f

rss/rss.go

@@ -0,0 +1,44 @@
+package rss
+
+import (
+	"local/rssmon3/config"
+	"local/rssmon3/monitor"
+	"log"
+)
+
+const nsFeeds = "nsFeeds"
+
+type RSS struct {
+	items chan *monitor.Item
+	config.Stoppable
+}
+
+func New(items chan *monitor.Item) *RSS {
+	return &RSS{
+		items: items,
+	}
+}
+
+func (rss *RSS) Run() error {
+	for {
+		select {
+		case <-rss.Stopped():
+			return nil
+		case i := <-rss.items:
+			if err := rss.update(i); err != nil {
+				log.Println(err)
+			}
+		}
+	}
+}
+
+func (rss *RSS) update(item *monitor.Item) error {
+	f := newFeed(item.Key)
+	if err := f.pull(); err != nil {
+		return err
+	}
+	if err := f.save(); err != nil {
+		return err
+	}
+	return nil
+}