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Add error message when reverse routing using gorillamux happens before boot

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Former-commit-id: 96dd812a16338824474ba1be0db18c486b2ebc0d
This commit is contained in:
Gerasimos (Makis) Maropoulos
2017-02-18 08:18:09 +02:00
parent e4079e4c67
commit 9597fab37c
4 changed files with 60 additions and 35 deletions
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76
iris.go
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@@ -730,7 +730,12 @@ func (s *Framework) Cache(bodyHandler HandlerFunc, expiration time.Duration) Han
}
// Path used to check arguments with the route's named parameters and return the correct url
// if parse failed returns empty string
// if parse failed returns empty string.
// Used for reverse routing, depends on router adaptor.
//
// Examples:
// https://github.com/kataras/iris/tree/v6/adaptors/view/_examples/template_html_3 (gorillamux)
// https://github.com/kataras/iris/tree/v6/adaptors/view/_examples/template_html_4 (httprouter)
func (s *Framework) Path(routeName string, args ...interface{}) string {
r := s.Router.Routes().Lookup(routeName)
if r == nil {
@@ -768,39 +773,13 @@ func (s *Framework) Path(routeName string, args ...interface{}) string {
return s.policies.RouterReversionPolicy.URLPath(r, argsString...)
}
// DecodeQuery returns the uri parameter as url (string)
// useful when you want to pass something to a database and be valid to retrieve it via context.Param
// use it only for special cases, when the default behavior doesn't suits you.
// URL returns the subdomain + host + Path(...optional named parameters if route is dynamic)
// returns an empty string if parse is failed.
// Used for reverse routing, depends on router adaptor.
//
// http://www.blooberry.com/indexdot/html/topics/urlencoding.htm
// it uses just the url.QueryUnescape
func DecodeQuery(path string) string {
if path == "" {
return ""
}
encodedPath, err := url.QueryUnescape(path)
if err != nil {
return path
}
return encodedPath
}
// DecodeURL returns the decoded uri
// useful when you want to pass something to a database and be valid to retrieve it via context.Param
// use it only for special cases, when the default behavior doesn't suits you.
//
// http://www.blooberry.com/indexdot/html/topics/urlencoding.htm
// it uses just the url.Parse
func DecodeURL(uri string) string {
u, err := url.Parse(uri)
if err != nil {
return uri
}
return u.String()
}
// URL returns the subdomain+ host + Path(...optional named parameters if route is dynamic)
// returns an empty string if parse is failed
// Examples:
// https://github.com/kataras/iris/tree/v6/adaptors/view/_examples/template_html_3 (gorillamux)
// https://github.com/kataras/iris/tree/v6/adaptors/view/_examples/template_html_4 (httprouter)
func (s *Framework) URL(routeName string, args ...interface{}) (url string) {
r := s.Router.Routes().Lookup(routeName)
if r == nil {
@@ -833,6 +812,37 @@ func (s *Framework) URL(routeName string, args ...interface{}) (url string) {
return
}
// DecodeQuery returns the uri parameter as url (string)
// useful when you want to pass something to a database and be valid to retrieve it via context.Param
// use it only for special cases, when the default behavior doesn't suits you.
//
// http://www.blooberry.com/indexdot/html/topics/urlencoding.htm
// it uses just the url.QueryUnescape
func DecodeQuery(path string) string {
if path == "" {
return ""
}
encodedPath, err := url.QueryUnescape(path)
if err != nil {
return path
}
return encodedPath
}
// DecodeURL returns the decoded uri
// useful when you want to pass something to a database and be valid to retrieve it via context.Param
// use it only for special cases, when the default behavior doesn't suits you.
//
// http://www.blooberry.com/indexdot/html/topics/urlencoding.htm
// it uses just the url.Parse
func DecodeURL(uri string) string {
u, err := url.Parse(uri)
if err != nil {
return uri
}
return u.String()
}
var errTemplateRendererIsMissing = errors.New(
`
manually call of Render for a template: '%s' without specified RenderPolicy!