lurk/handler/twitter.go

62 lines
1.2 KiB
Go

package handler
import (
"context"
"fmt"
"go.jolheiser.com/lurk/config"
"github.com/dghubble/go-twitter/twitter"
"go.jolheiser.com/beaver"
"go.jolheiser.com/disco"
)
type Twitter struct {
Filter config.Filter
Stream *twitter.Stream
}
func (t *Twitter) Run() {
beaver.Debugf("setting up stream for %v", t.Filter)
demux := twitter.NewSwitchDemux()
demux.Tweet = t.Tweet
beaver.Debugf("streaming %v", t.Filter)
demux.HandleChan(t.Stream.Messages)
beaver.Debugf("disconnected from stream: %v", t.Filter)
}
func (t *Twitter) Tweet(tweet *twitter.Tweet) {
beaver.Debugf("new tweet for %v", t.Filter)
if t.Filter.FollowStrict {
if tweet.InReplyToStatusIDStr != "" {
beaver.Debug("tweet is a reply")
return
}
if tweet.RetweetedStatus != nil {
beaver.Debug("tweet is a retweet")
return
}
var match bool
for _, id := range t.Filter.Follows {
if id == tweet.User.IDStr {
match = true
break
}
}
if !match {
beaver.Debug("tweet did not match any follow IDs")
return
}
}
w := &disco.Webhook{
Username: tweet.User.Name,
Content: fmt.Sprintf("https://twitter.com/%d/status/%d", tweet.User.ID, tweet.ID),
}
if _, err := w.Send(context.Background(), t.Filter.Webhook); err != nil {
beaver.Error(err)
}
}