45 lines
852 B
Go
45 lines
852 B
Go
package main
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import (
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"io/ioutil"
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"net/http"
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"encoding/json"
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"time"
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"math/rand"
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)
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func get_redditbooru(sub string) string{
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// create the proper url with the subreddit
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url := "https://" + sub + ".redditbooru.com/images/?limit=1000"
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// set 5 second timeout on request
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client := http.Client {
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Timeout: 5 * time.Second,
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}
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// get the content of the page
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resp, err := client.Get(url)
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defer resp.Body.Close()
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// read html as slice of bytes
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out, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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panic(err)
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}
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// convert output to string
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jsonout := string(out)
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// convert to proper json
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var results []map[string] interface {}
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json.Unmarshal([]byte(jsonout), &results)
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// randomize the seed
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rand.Seed(time.Now().UnixNano())
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// select a random image to return
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return results[rand.Intn(len(results))]["cdnUrl"].(string)
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}
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