54 lines
1.0 KiB
Go
54 lines
1.0 KiB
Go
package scraper
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import "fmt"
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import "time"
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import "io/ioutil"
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import "net/http"
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import "encoding/json"
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type GuestTokenResponse struct {
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Token string `json:"guest_token"`
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RefreshedAt time.Time
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}
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var guestToken GuestTokenResponse
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func GetGuestToken() (string, error) {
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if time.Since(guestToken.RefreshedAt).Hours() < 1 {
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return guestToken.Token, nil
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}
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client := &http.Client{Timeout: 10 * time.Second}
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req, err := http.NewRequest("POST", "https://api.twitter.com/1.1/guest/activate.json", nil)
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if err != nil {
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return "", err
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}
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req.Header.Set("Authorization", "Bearer " + BEARER_TOKEN)
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resp, err := client.Do(req)
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if err != nil {
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return "", err
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}
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defer resp.Body.Close()
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if resp.StatusCode != http.StatusOK {
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content, _ := ioutil.ReadAll(resp.Body)
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return "", fmt.Errorf("HTTP %s: %s", resp.Status, content)
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}
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body, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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return "", err
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}
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err = json.Unmarshal(body, &guestToken)
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if err != nil {
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return "", err
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}
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guestToken.RefreshedAt = time.Now()
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return guestToken.Token, nil
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}
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