52 lines
1.1 KiB
Go
52 lines
1.1 KiB
Go
package main
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import (
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"crypto/tls"
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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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)
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type post struct {
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Title string
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Link string
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}
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func getNewestPost(subreddit string) (post, error) {
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var resp redditResp
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//building request from scratch because reddit api is weird
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url := fmt.Sprintf("https://www.reddit.com/r/%v/new.json?sort=new&limit=1", subreddit)
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req, _ := http.NewRequest("GET", url, nil)
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req.Header.Set("User-Agent", "Custom Agent")
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req.Header.Set("Host", "reddit.com")
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var defaultClient = http.Client{
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Transport: &http.Transport{
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TLSNextProto: map[string]func(authority string, c *tls.Conn) http.RoundTripper{},
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},
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}
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res, err := defaultClient.Do(req)
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if err != nil {
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time.Sleep(5 * time.Second)
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res, err = http.Get(url)
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if err != nil {
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return post{}, err
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}
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}
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defer res.Body.Close()
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body, readErr := ioutil.ReadAll(res.Body)
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if readErr != nil {
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return post{}, err
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}
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err = json.Unmarshal(body, &resp)
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if err != nil {
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return post{}, err
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}
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return post{
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Title: resp.Data.Children[0].Data.Title,
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Link: resp.Data.Children[0].Data.URL,
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}, nil
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}
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