add twitter

go.mod

@@ -5,7 +5,8 @@ go 1.24.1
 require github.com/bwmarrin/discordgo v0.28.1
 
 require (
-	github.com/gorilla/websocket v1.4.2 // indirect
+	github.com/gorilla/websocket v1.5.3 // indirect
-	golang.org/x/crypto v0.0.0-20210421170649-83a5a9bb288b // indirect
+	github.com/michimani/gotwi v0.17.0
-	golang.org/x/sys v0.0.0-20201119102817-f84b799fce68 // indirect
+	golang.org/x/crypto v0.36.0 // indirect
+	golang.org/x/sys v0.31.0 // indirect
 )

main.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"os"
 	"tweetdistributor/discord"
+	"tweetdistributor/output"
 )
 
 func main() {
@@ -13,9 +14,10 @@ func main() {
 	tweetchannel := make(chan string, 1)
 	d.BeginRead(tweetchannel)
 
-	d.Write("Hello, World!")
+	output := output.TwitterOutput(os.Getenv("TW_ACCESS_TOKEN"), os.Getenv("TW_ACCESS_SECRET"))
 
 	for tweet := range tweetchannel {
 		fmt.Println(tweet)
+		output.Write(tweet)
 	}
 }

output/output.go

@@ -0,0 +1,5 @@
+package output
+
+type OutputInterface interface {
+	Write(string) error
+}

output/twitter.go

@@ -0,0 +1,51 @@
+package output
+
+import (
+	"context"
+	"fmt"
+	"os"
+
+	"github.com/michimani/gotwi"
+	"github.com/michimani/gotwi/tweet/managetweet"
+	"github.com/michimani/gotwi/tweet/managetweet/types"
+)
+
+type twitteroutput struct {
+	accessToken  string
+	accessSecret string
+	client       *gotwi.Client
+}
+
+func TwitterOutput(accessToken string, accessSecret string) *twitteroutput {
+	twitteroutput := &twitteroutput{
+		accessToken:  accessToken,
+		accessSecret: accessSecret,
+	}
+	errOAuth := twitteroutput.newOAuth1Client(accessToken, accessSecret)
+	if errOAuth != nil {
+		fmt.Fprintln(os.Stderr, errOAuth)
+		os.Exit(1)
+	}
+	return twitteroutput
+}
+
+func (to *twitteroutput) newOAuth1Client(accessToken, accessSecret string) error {
+	in := &gotwi.NewClientInput{
+		AuthenticationMethod: gotwi.AuthenMethodOAuth1UserContext,
+		OAuthToken:           accessToken,
+		OAuthTokenSecret:     accessSecret,
+	}
+
+	client, err := gotwi.NewClient(in)
+	to.client = client
+	return err
+}
+
+func (to *twitteroutput) Write(str string) error {
+	p := &types.CreateInput{
+		Text: gotwi.String(str),
+	}
+
+	_, err := managetweet.Create(context.Background(), to.client, p)
+	return err
+}