Only show entries from the last week #2

go.mod

@@ -3,6 +3,7 @@ module p83.nl/go/weekly
 go 1.12
 
 require (
+	github.com/jinzhu/now v1.1.1
 	github.com/pkg/errors v0.8.1 // indirect
 	golang.org/x/net v0.0.0-20191209160850-c0dbc17a3553 // indirect
 	p83.nl/go/ekster v0.0.0-20191119211024-4511657daa0b

go.sum

@@ -1,3 +1,5 @@
+github.com/jinzhu/now v1.1.1 h1:g39TucaRWyV3dwDO++eEc6qf8TVIQ/Da48WmqjZ3i7E=
+github.com/jinzhu/now v1.1.1/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
 github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=

main.go

@@ -6,7 +6,10 @@ import (
 	"net/http"
 	"net/url"
 	"os"
+	"time"
 
+	"github.com/jinzhu/now"
+	"p83.nl/go/ekster/pkg/microsub"
 	"willnorris.com/go/microformats"
 
 	"p83.nl/go/ekster/pkg/jf2"
@@ -31,6 +34,8 @@ func main() {
 	md := microformats.Parse(resp.Body, u)
 	items := jf2.SimplifyMicroformatDataItems(md)
 
+	items = filterEntriesAfter(items, now.With(time.Now()).Monday())
+
 	t, err := template.ParseFiles("templates/weekly.html")
 	if err != nil {
 		log.Fatal(err)
@@ -41,3 +46,17 @@ func main() {
 		log.Fatal(err)
 	}
 }
+
+func filterEntriesAfter(items []microsub.Item, from time.Time) []microsub.Item {
+	var result []microsub.Item
+	for _, item := range items {
+		published, err := time.Parse(time.RFC3339, item.Published)
+		if err != nil {
+			continue
+		}
+		if published.After(from) {
+			result = append(result, item)
+		}
+	}
+	return result
+}