41 lines
796 B
Go
41 lines
796 B
Go
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package noaa_client
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import (
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"fmt"
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"io/ioutil"
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"net/http"
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"regexp"
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"strings"
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)
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type API struct {
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Airport string
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}
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func New(airport string) *API {
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return &API{airport}
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}
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func (api *API) GetBody(url string) ([]byte, error) {
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resp, err := http.Get(url)
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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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body, err := ioutil.ReadAll(resp.Body)
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// handling error and doing stuff with body that needs to be unit tested
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return body, err
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}
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func (api *API) GetDataRaw() string {
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url := fmt.Sprintf("https://www.nws.noaa.gov/cgi-bin/mos/getmav.pl?sta=%s", api.Airport)
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body, _ := api.GetBody(url)
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re := regexp.MustCompile(`(?s)<PRE.*?>(.*)</PRE>`)
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for _, element := range re.FindAllStringSubmatch(string(body), -1) {
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return strings.TrimSpace(element[1])
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}
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return ""
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}
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