44 lines
1.1 KiB
Go
44 lines
1.1 KiB
Go
package cwapi
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import (
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"encoding/json"
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"fmt"
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"io/ioutil"
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"net/http"
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"time"
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log "github.com/sirupsen/logrus"
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)
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func (ctx *ApiCtx) PullTop() ([]map[string]string, error) {
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req, err := ctx.Http.New().Get(ctx.PullPath).Request()
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if err != nil {
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return nil, fmt.Errorf("api pull: HTTP request creation failed: %s", err)
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}
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log.Debugf("api pull: URL: '%s'", req.URL)
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httpClient := http.Client{Timeout: 20 * time.Second}
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resp, err := httpClient.Do(req)
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if err != nil {
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return nil, fmt.Errorf("api pull: API call failed : %s", err)
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}
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defer resp.Body.Close()
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body, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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return nil, fmt.Errorf("api pull: unable to read API response body: '%s'", err)
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}
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if resp.StatusCode != 200 {
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return nil, fmt.Errorf("api pull: return bad HTTP code (%d): %s", resp.StatusCode, string(body))
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}
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top := PullResp{}
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err = json.Unmarshal([]byte(body), &top)
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if err != nil {
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return nil, fmt.Errorf("api pull: unable to unmarshall api response '%s': %s", string(body), err.Error())
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}
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log.Debugf("api pull: response : %+v", top.Body)
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return top.Body, nil
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}
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