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util.go
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/
util.go
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package whatapi
import (
"errors"
"fmt"
"net/url"
)
var (
errLoginFailed = errors.New("Login failed")
errRequestFailed = errors.New("Request failed")
errRequestFailedLogin = errors.New("Request failed: not logged in")
errRequestFailedReason = func(err string) error { return fmt.Errorf("Request failed: %s", err) }
debugMode = false
)
func buildURL(u url.URL, path, action string, params url.Values) (string, error) {
u.Path = path
query := make(url.Values)
if action != "" {
query.Set("action", action)
}
for param, values := range params {
for _, value := range values {
query.Set(param, value)
}
}
u.RawQuery = query.Encode()
if debugMode {
fmt.Println(u.String())
}
return u.String(), nil
}
func checkResponseStatus(status, errorStr string) error {
if status != "success" {
if errorStr != "" {
return errRequestFailedReason(errorStr)
}
return errRequestFailed
}
return nil
}