Improve code reuse

utils/request.go

@@ -0,0 +1,44 @@
+package utils
+
+import (
+	"fmt"
+	"io"
+	"net/http"
+
+	"github.com/tidwall/gjson"
+)
+
+func GetJSON(url string) (gjson.Result, error) {
+	req, err := http.NewRequest("GET", url, nil)
+	if err != nil {
+		return gjson.Result{}, err
+	}
+
+	req.Header.Set("Accept", "*/*")
+	req.Header.Set("Accept-Language", "en-US,en;q=0.5")
+	req.Header.Set("Cache-Control", "no-cache")
+	req.Header.Set("Connection", "keep-alive")
+	req.Header.Set("Origin", "https://imgur.com")
+	req.Header.Set("Pragma", "no-cache")
+	req.Header.Set("Sec-Fetch-Dest", "empty")
+	req.Header.Set("Sec-Fetch-Mode", "cors")
+	req.Header.Set("Sec-Fetch-Site", "same-site")
+	req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; rv:91.0) Gecko/20100101 Firefox/91.0")
+
+	client := http.Client{}
+	res, err := client.Do(req)
+	if err != nil {
+		return gjson.Result{}, err
+	}
+
+	body, err := io.ReadAll(res.Body)
+	if err != nil {
+		return gjson.Result{}, err
+	}
+
+	if res.StatusCode != 200 {
+		return gjson.Result{}, fmt.Errorf("received status %s, expected 200 OK.\n%s", res.Status, string(body))
+	}
+
+	return gjson.Parse(string(body)), nil
+}