98 lines
2.4 KiB
Go
98 lines
2.4 KiB
Go
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package threadsapi
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import (
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"context"
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"encoding/json"
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"fmt"
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"net/http"
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"net/url"
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"time"
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)
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type MediaStats struct {
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LikeCount int `json:"like_count"`
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ReplyCount int `json:"reply_count"`
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RepostCount int `json:"repost_count"`
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QuoteCount int `json:"quote_count"`
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}
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func GetMediaStats(ctx context.Context, accessToken, mediaID string) (*MediaStats, error) {
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u := fmt.Sprintf("%s/%s", graphBaseURL, mediaID)
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req, err := http.NewRequestWithContext(ctx, http.MethodGet, u, nil)
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if err != nil {
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return nil, err
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}
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q := url.Values{}
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q.Set("fields", "like_count,reply_count,repost_count,quote_count")
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q.Set("access_token", accessToken)
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req.URL.RawQuery = q.Encode()
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resp, err := http.DefaultClient.Do(req)
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if err != nil {
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return nil, 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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return nil, fmt.Errorf("threads api media stats error: %s", resp.Status)
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}
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var raw struct {
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ID string `json:"id"`
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LikeCount int `json:"like_count"`
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ReplyCount int `json:"reply_count"`
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RepostCount int `json:"repost_count"`
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QuoteCount int `json:"quote_count"`
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}
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if err := json.NewDecoder(resp.Body).Decode(&raw); err != nil {
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return nil, err
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}
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return &MediaStats{
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LikeCount: raw.LikeCount,
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ReplyCount: raw.ReplyCount,
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RepostCount: raw.RepostCount,
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QuoteCount: raw.QuoteCount,
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}, nil
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}
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type TokenRefreshResult struct {
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AccessToken string `json:"access_token"`
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TokenType string `json:"token_type"`
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ExpiresIn int `json:"expires_in"`
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}
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func RefreshAccessToken(ctx context.Context, currentToken string) (*TokenRefreshResult, error) {
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u := fmt.Sprintf("%s/refresh_access_token", graphBaseURL)
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req, err := http.NewRequestWithContext(ctx, http.MethodGet, u, nil)
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if err != nil {
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return nil, err
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}
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q := url.Values{}
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q.Set("grant_type", "th_refresh_token")
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q.Set("access_token", currentToken)
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req.URL.RawQuery = q.Encode()
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resp, err := http.DefaultClient.Do(req)
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if err != nil {
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return nil, 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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return nil, fmt.Errorf("threads api token refresh error: %s", resp.Status)
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}
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var result TokenRefreshResult
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if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
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return nil, err
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}
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if result.AccessToken == "" {
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return nil, fmt.Errorf("threads api token refresh returned empty token")
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}
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return &result, nil
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}
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func NsFromNow(seconds int) int64 {
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return time.Now().UnixNano() + int64(seconds)*1e9
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}
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