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wtf/twitter/widget.go

51 lines
1.1 KiB
Go

package twitter
import (
"fmt"
"github.com/senorprogrammer/wtf/wtf"
)
type Widget struct {
wtf.TextWidget
}
func NewWidget() *Widget {
widget := Widget{
TextWidget: wtf.NewTextWidget("Twitter", "twitter", false),
}
return &widget
}
/* -------------------- Exported Functions -------------------- */
func (widget *Widget) Refresh() {
client := NewClient("https://api.twitter.com/1.1/")
userTweets := client.Tweets()
widget.UpdateRefreshedAt()
widget.View.SetTitle(widget.ContextualTitle(widget.Name))
widget.View.SetText(widget.contentFrom(userTweets))
}
/* -------------------- Unexported Functions -------------------- */
func (widget *Widget) contentFrom(tweets []Tweet) string {
if len(tweets) == 0 {
return fmt.Sprintf("\n\n\n\n\n\n\n\n%s", wtf.CenterText("[grey]No Tweets[white]", 50))
}
str := ""
for _, tweet := range tweets {
str = str + widget.format(tweet)
}
return str
}
func (widget *Widget) format(tweet Tweet) string {
return fmt.Sprintf(" [white]%s[grey]\n [grey]%s - %s[white]\n\n", tweet.Text, tweet.Username(), tweet.CreatedAt)
}