Merge pull request #76 from fawni/feat/twitch-channels-sort

Add custom sorting to the twitch channels widget

internal/widget/twitch-channels.go

@@ -14,6 +14,7 @@ type TwitchChannels struct {
 	ChannelsRequest []string             `yaml:"channels"`
 	Channels        []feed.TwitchChannel `yaml:"-"`
 	CollapseAfter   int                  `yaml:"collapse-after"`
+	SortBy          string               `yaml:"sort-by"`
 }
 
 func (widget *TwitchChannels) Initialize() error {
@@ -23,6 +24,10 @@ func (widget *TwitchChannels) Initialize() error {
 		widget.CollapseAfter = 5
 	}
 
+	if widget.SortBy != "viewers" && widget.SortBy != "live" {
+		widget.SortBy = "viewers"
+	}
+
 	return nil
 }
 
@@ -33,7 +38,12 @@ func (widget *TwitchChannels) Update(ctx context.Context) {
 		return
 	}
 
-	channels.SortByViewers()
+	if widget.SortBy == "viewers" {
+		channels.SortByViewers()
+	} else if widget.SortBy == "live" {
+		channels.SortByLive()
+	}
+
 	widget.Channels = channels
 }