http package renamed to client to reduce cunfusion

client/response.go

@@ -0,0 +1,40 @@
+package client
+
+import (
+	"github.com/PuerkitoBio/goquery"
+	"net/http"
+	"net/url"
+	"strings"
+)
+
+// Response type wraps http.Response
+// Contains parsed response data and Geziyor functions.
+type Response struct {
+	*http.Response
+	Body    []byte
+	HTMLDoc *goquery.Document
+	Meta    map[string]interface{}
+	Request *Request
+}
+
+// JoinURL joins base response URL and provided relative URL.
+func (r *Response) JoinURL(relativeURL string) string {
+	parsedRelativeURL, err := url.Parse(relativeURL)
+	if err != nil {
+		return ""
+	}
+
+	joinedURL := r.Response.Request.URL.ResolveReference(parsedRelativeURL)
+	return joinedURL.String()
+}
+
+// IsHTML checks if response content is HTML by looking to content-type header
+func (r *Response) IsHTML() bool {
+	contentType := r.Header.Get("Content-Type")
+	for _, htmlContentType := range []string{"text/html", "application/xhtml+xml", "application/vnd.wap.xhtml+xml"} {
+		if strings.Contains(contentType, htmlContentType) {
+			return true
+		}
+	}
+	return false
+}