func (r *RouteCollection) compileRoute(route *Route) *Route {
compiledRoute := &Route{
Handler: route.Handler,
Matchers: route.Matchers,
Middlewares: route.Middlewares,
Meta: &RouteMeta{Name: route.GetMeta().Name,
Pattern: route.GetMeta().Pattern,
Prefix: r.Prefix,
Methods: route.GetMeta().Methods,
URLVARPrefix: r.UrlVarPrefix},
}
compiledRoute.Matchers = append(
append(
matcher.Matchers{},
matcher.Pattern(compiledRoute.GetMeta().Pattern, r.Prefix, r.UrlVarPrefix),
matcher.Method(route.GetMeta().Methods...),
),
compiledRoute.Matchers...)
if route.GetMeta().Name == "" {
route.Meta.Name = strings.Trim(regexp.MustCompile(`[^a-z A-Z 0-9]`).ReplaceAllString(route.GetMeta().GetPath(), "_"), "_")
if route.Meta.Name == "" {
route.Meta.Name = "_"
}
}
compiledRoute.Matchers = append(append([]matcher.Matcher{}, r.matchers...), compiledRoute.Matchers...)
compiledRoute.Middlewares = append(append([]Middleware{}, r.middlewares...), compiledRoute.Middlewares...)
return compiledRoute
}
func ExamplePattern() {
matcher := r.Pattern("/:foo/:bar", "/root/")
fmt.Println(matcher.Regexp.String())
r, err := http.NewRequest("GET", "https://acme.com/root/users/22a39b6", nil)
if err != nil {
fmt.Println(err)
} else {
match := matcher.Match(r)
fmt.Println(match, r.URL.Query().Get(":foo"), r.URL.Query().Get(":bar"))
}
// Output:
// ^/root/(?P<foo>[^\s /]+)/(?P<bar>[^\s /]+)/?$
// true users 22a39b6
}
func ExamplePattern_Second() {
matcher := r.Pattern("/:foo/:*bar", "/root")
fmt.Println(matcher.Regexp.String())
r, err := http.NewRequest("GET", "http://example.com/root/static-assets/some/path/to/file/image.jpg", nil)
if err != nil {
fmt.Println(err)
} else {
isMatched := matcher.Match(r)
fmt.Println(isMatched, r.URL.Query().Get(":foo"), r.URL.Query().Get(":bar"))
}
// Output:
// ^/root/(?P<foo>[^\s /]+)/(?P<bar>[^\s]+)/?$
// true static-assets some/path/to/file/image.jpg
}
