// Test that creating a TwitterApi client creates a client with non-empty OAuth credentials
func Test_TwitterApi_NewTwitterApi(t *testing.T) {
anaconda.SetConsumerKey(CONSUMER_KEY)
anaconda.SetConsumerSecret(CONSUMER_SECRET)
api = anaconda.NewTwitterApi(ACCESS_TOKEN, ACCESS_TOKEN_SECRET)
if api.Credentials == nil {
t.Errorf("Twitter Api client has empty (nil) credentials")
}
}
func ExampleTwitterApi_GetSearch() {
anaconda.SetConsumerKey("your-consumer-key")
anaconda.SetConsumerSecret("your-consumer-secret")
api := anaconda.NewTwitterApi("your-access-token", "your-access-token-secret")
search_result, err := api.GetSearch("golang", nil)
if err != nil {
panic(err)
}
for _, tweet := range search_result {
fmt.Print(tweet.Text)
}
}
// Throttling queries can easily be handled in the background, automatically
func ExampleTwitterApi_Throttling() {
api := anaconda.NewTwitterApi("your-access-token", "your-access-token-secret")
api.EnableThrottling(10*time.Second, 5)
// These queries will execute in order
// with appropriate delays inserted only if necessary
golangTweets, err := api.GetSearch("golang", nil)
anacondaTweets, err2 := api.GetSearch("anaconda", nil)
if err != nil {
panic(err)
}
if err2 != nil {
panic(err)
}
fmt.Println(golangTweets)
fmt.Println(anacondaTweets)
}
// Initialize an client library for a given user.
// This only needs to be done *once* per user
func ExampleTwitterApi_InitializeClient() {
anaconda.SetConsumerKey("your-consumer-key")
anaconda.SetConsumerSecret("your-consumer-secret")
api := anaconda.NewTwitterApi(ACCESS_TOKEN, ACCESS_TOKEN_SECRET)
fmt.Println(*api.Credentials)
}
func (Client) Materialize() be.Reflex {
var c1, a1 sync.Once
api, consumer, access := make(chan *anaconda.TwitterApi), make(chan Image, 1), make(chan Image, 1)
go func() { // start connecting monad
var c, a Image
for i := 0; i < 2; i++ {
select {
case c = <-consumer:
consumer = nil
case a = <-access:
access = nil
}
}
anaconda.SetConsumerKey(c.String("Key")) // dial API server
anaconda.SetConsumerSecret(c.String("Secret"))
y := anaconda.NewTwitterApi(a.String("Token"), a.String("Secret"))
for {
api <- y // give out api server to all endpoint goroutines
}
}()
// API
query := make(chan Image, 5)
reflex, eye := plumb.NewEyeCognizer(
func(eye *plumb.Eye, valve string, value interface{}) {
switch valve {
case "Consumer":
c1.Do(func() { consumer <- value.(Image) })
case "Access":
a1.Do(func() { access <- value.(Image) })
case "UserTimelineQuery", "HomeTimelineQuery", "RetweetsQuery", "RetweetsOfMeQuery":
valve = valve[:len(valve)-len("Query")]
query <- Make().Grow(valve, value)
default:
log.Printf("Unknown Twitter query: %s", valve)
}
},
"Consumer", "Access", // set to start connection
"UserTimelineQuery", "UserTimelineResult", // UserTimeline
"HomeTimelineQuery", "HomeTimelineResult", // HomeTimeline
"RetweetsQuery", "RetweetsResult", // Retweets
"RetweetsOfMeQuery", "RetweetsOfMeResult", // RetweetsOfMe
)
for i := 0; i < 3; i++ {
go func() { // API response loop
y := <-api
for {
g := <-query
q := g.Letters()[0]
x := g[q].(Image)
uv := urlize(x)
log.Printf("Twitter %s query %v", q, ImagineWithMaps(uv).(Image).PrintLine())
var tweets []anaconda.Tweet
var err error
switch q {
case "UserTimeline":
tweets, err = y.GetUserTimeline(uv)
case "HomeTimeline":
tweets, err = y.GetHomeTimeline(uv)
case "Retweets":
tweets, err = y.GetRetweets(int64(x.Int("Id")), uv)
case "RetweetsOfMe":
tweets, err = y.GetRetweetsOfMe(uv)
}
if err != nil {
log.Fatalf("Problem %s query on Twitter (%v)", q, err)
}
eye.Show(
q,
Pretty(
Image{
"Name": x.Interface("Name"),
"Sentence": Imagine(tweets),
},
),
)
}
}()
}
return reflex
}
func init() {
// Initialize api so it can be used even when invidual tests are run in isolation
anaconda.SetConsumerKey(CONSUMER_KEY)
anaconda.SetConsumerSecret(CONSUMER_SECRET)
api = anaconda.NewTwitterApi(ACCESS_TOKEN, ACCESS_TOKEN_SECRET)
}
