set up limit and aut for language

assignment2/language.go

@@ -2,6 +2,7 @@ package assignment2
 
 import (
 	"encoding/json"
+	"log"
 	"net/http"
 	"strconv"
 )
@@ -14,6 +15,11 @@ func HandlerLanguages(w http.ResponseWriter, r *http.Request) {
 	URL1 := "https://git.gvk.idi.ntnu.no/api/v4/projects"
 	Client := http.DefaultClient
 
+	auth := QueryGet("auth", "false", r)
+	if auth != "false" {
+		L.Auth = true
+	}
+
 	resp := DoRequest(Client, w, URL1)
 
 	err := json.NewDecoder(resp.Body).Decode(&I)
@@ -34,9 +40,14 @@ func HandlerLanguages(w http.ResponseWriter, r *http.Request) {
 
 	}
 
-	// limit := QueryGet("limit", "5", r)
+	limit := QueryGet("limit", "5", r) // gets limit for localhost link
+
+	TempInt, err := strconv.Atoi(limit) // turns sting to int
+	if err != nil {                     //  check for error
+		log.Fatal(err)
+	}
 
-	// auth := QueryGet("auth", "false", r)
+	L.Languages = L.Languages[:TempInt] // sets how many lauguages gets posted
 
 	http.Header.Add(w.Header(), "Content-Type", "application/json") // makes the print look good