Function parseRequestURL

middleware.go:453–526

generate URL

(c *Client, r *Request)

// generate URL
func parseRequestURL(c *Client, r *Request) error {
	tempURL := r.RawURL
	if len(r.PathParams) > 0 {
		for p, v := range r.PathParams {
			tempURL = strings.Replace(tempURL, "{"+p+"}", url.PathEscape(v), -1)
		}
	}
	if len(c.PathParams) > 0 {
		for p, v := range c.PathParams {
			tempURL = strings.Replace(tempURL, "{"+p+"}", url.PathEscape(v), -1)
		}
	}

	// Parsing request URL
	reqURL, err := url.Parse(tempURL)
	if err != nil {
		return err
	}

	if reqURL.Scheme == "" && len(c.scheme) > 0 { // set scheme if missing
		reqURL, err = url.Parse(c.scheme + "://" + tempURL)
		if err != nil {
			return err
		}
	}

	// If RawURL is relative path then added c.BaseURL into
	// the request URL otherwise Request.URL will be used as-is
	if !reqURL.IsAbs() {
		tempURL = reqURL.String()
		if len(tempURL) > 0 && tempURL[0] != '/' {
			tempURL = "/" + tempURL
		}

		reqURL, err = url.Parse(c.BaseURL + tempURL)
		if err != nil {
			return err
		}
	}

	// Adding Query Param
	query := make(url.Values)
	for k, v := range c.QueryParams {
		for _, iv := range v {
			query.Add(k, iv)
		}
	}

	for k, v := range r.QueryParams {
		// remove query param from client level by key
		// since overrides happens for that key in the request
		query.Del(k)

		for _, iv := range v {
			query.Add(k, iv)
		}
	}