You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
55 lines
1.2 KiB
55 lines
1.2 KiB
2 years ago
|
package restful
|
||
|
|
|
||
|
|
// Copyright 2013 Ernest Micklei. All rights reserved.
|
||
|
|
// Use of this source code is governed by a license
|
||
|
|
// that can be found in the LICENSE file.
|
||
|
|
|
||
|
|
// curlyRoute exits for sorting Routes by the CurlyRouter based on number of parameters and number of static path elements.
|
||
|
|
type curlyRoute struct {
|
||
|
|
route Route
|
||
|
|
paramCount int
|
||
|
|
staticCount int
|
||
|
|
}
|
||
|
|
|
||
|
|
// sortableCurlyRoutes orders by most parameters and path elements first.
|
||
|
|
type sortableCurlyRoutes []curlyRoute
|
||
|
|
|
||
|
|
func (s *sortableCurlyRoutes) add(route curlyRoute) {
|
||
|
|
*s = append(*s, route)
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s sortableCurlyRoutes) routes() (routes []Route) {
|
||
|
|
routes = make([]Route, 0, len(s))
|
||
|
|
for _, each := range s {
|
||
|
|
routes = append(routes, each.route) // TODO change return type
|
||
|
|
}
|
||
|
|
return routes
|
||
|
|
}
|
||
|
|
|
||
|
|
func (s sortableCurlyRoutes) Len() int {
|
||
|
|
return len(s)
|
||
|
|
}
|
||
|
|
func (s sortableCurlyRoutes) Swap(i, j int) {
|
||
|
|
s[i], s[j] = s[j], s[i]
|
||
|
|
}
|
||
|
|
func (s sortableCurlyRoutes) Less(i, j int) bool {
|
||
|
|
a := s[j]
|
||
|
|
b := s[i]
|
||
|
|
|
||
|
|
// primary key
|
||
|
|
if a.staticCount < b.staticCount {
|
||
|
|
return true
|
||
|
|
}
|
||
|
|
if a.staticCount > b.staticCount {
|
||
|
|
return false
|
||
|
|
}
|
||
|
|
// secundary key
|
||
|
|
if a.paramCount < b.paramCount {
|
||
|
|
return true
|
||
|
|
}
|
||
|
|
if a.paramCount > b.paramCount {
|
||
|
|
return false
|
||
|
|
}
|
||
|
|
return a.route.Path < b.route.Path
|
||
|
|
}
|