Attach interval to feed for saving/loading

rss/feed.go

@@ -19,15 +19,17 @@ type Feed struct {
 	ItemFilter    string
 	ContentFilter string
 	Link          string
+	Interval      time.Duration
 }
 
 func (feed *Feed) String() string {
-	return fmt.Sprintf("Updated: %v, Items: %v, ItemFilter: %q, ContentFilter: %q, Link; %v",
+	return fmt.Sprintf("Updated: %v, Items: %v, ItemFilter: %q, ContentFilter: %q, Link: %v, Interval: %s",
 		feed.Updated.Local(),
 		feed.Items,
 		feed.ItemFilter,
 		feed.ContentFilter,
 		feed.Link,
+		feed.Interval,
 	)
 }
 
@@ -35,7 +37,7 @@ func (feed *Feed) ID() string {
 	return strings.Join(regexp.MustCompile("[a-zA-Z0-9]*").FindAllString(feed.Link, -1), "_")
 }
 
-func New(source, itemFilter, contentFilter string) (*Feed, error) {
+func New(source, itemFilter, contentFilter string, interval time.Duration) (*Feed, error) {
 	if _, err := regexp.Compile(itemFilter); err != nil {
 		return nil, err
 	}
@@ -47,6 +49,7 @@ func New(source, itemFilter, contentFilter string) (*Feed, error) {
 		ItemFilter:    itemFilter,
 		ContentFilter: contentFilter,
 		Link:          source,
+		Interval:      interval,
 	}
 	return f, nil
 }

rss/feed_test.go

@@ -7,6 +7,7 @@ import (
 	"os"
 	"path"
 	"testing"
+	"time"
 )
 
 func Test_RSSFeed(t *testing.T) {
@@ -31,7 +32,7 @@ func Test_RSSFeed(t *testing.T) {
 		},
 	}
 	for _, c := range cases {
-		feed, err := New(s.URL, c.itemFilter, c.contentFilter)
+		feed, err := New(s.URL, c.itemFilter, c.contentFilter, time.Minute)
 		if err != nil {
 			t.Errorf("couldn't create new feed %v: %v", feed, err)
 		}