mirror of https://github.com/velour/catbase.git
42 lines
832 B
Go
42 lines
832 B
Go
package hn
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import (
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"encoding/json"
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"fmt"
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"net/http"
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)
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const BASE = `https://hacker-news.firebaseio.com/v0`
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func get(url string) (*http.Response, error) {
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c := &http.Client{}
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req, _ := http.NewRequest("GET", url, nil)
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req.Header.Set("User-Agent", "catbase/1.0")
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return c.Do(req)
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}
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func GetItem(id int) (Item, error) {
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u := fmt.Sprintf("%s/item/%d.json", BASE, id)
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resp, err := get(u)
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if err != nil {
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return Item{}, err
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}
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dec := json.NewDecoder(resp.Body)
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i := Item{}
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if err := dec.Decode(&i); err != nil {
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return Item{}, err
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}
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return i, nil
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}
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type Items []Item
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func (is Items) Titles() string {
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out := ""
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for _, v := range is {
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hnURL := fmt.Sprintf("https://news.ycombinator.com/item?id=%d", v.ID)
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out += fmt.Sprintf("• %s <%s|%s> (<%s|Comments>)\n", v.Bid, v.URL, v.Title, hnURL)
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}
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return out
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}
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