sanitize ./...

src/parser/feed.go

@@ -15,7 +15,7 @@ import (
 	"golang.org/x/net/html/charset"
 )
 
-var UnknownFormat = errors.New("unknown feed format")
+var ErrUnknownFormat = errors.New("unknown feed format")
 
 type feedProbe struct {
 	feedType string
@@ -89,7 +89,7 @@ func ParseWithEncoding(r io.Reader, fallbackEncoding string) (*Feed, error) {
 
 	out := sniff(string(lookup))
 	if out.feedType == "" {
-		return nil, UnknownFormat
+		return nil, ErrUnknownFormat
 	}
 
 	if out.encoding == "" && fallbackEncoding != "" {

src/parser/media.go

@@ -34,23 +34,6 @@ type mediaDescription struct {
 	Text string `xml:",chardata"`
 }
 
-func (m *media) firstMediaThumbnail() string {
-	for _, c := range m.MediaContents {
-		for _, t := range c.MediaThumbnails {
-			return t.URL
-		}
-	}
-	for _, t := range m.MediaThumbnails {
-		return t.URL
-	}
-	for _, g := range m.MediaGroups {
-		for _, t := range g.MediaThumbnails {
-			return t.URL
-		}
-	}
-	return ""
-}
-
 func (m *media) firstMediaDescription() string {
 	for _, d := range m.MediaDescriptions {
 		return plain2html(d.Text)