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error.go
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error.go
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package handler
import (
"net/http"
"strings"
)
/////////////////////////////////////////////////////////////////////
// TYPES
type err struct {
req *http.Request
code int
reason string
path string
}
/////////////////////////////////////////////////////////////////////
// LIFECYCLE
func Error(req *http.Request, code int, reason ...string) error {
this := new(err)
this.code = code
if len(reason) == 0 {
this.reason = http.StatusText(code)
} else {
this.reason = strings.Join(reason, ": ")
}
return this
}
func Redirect(req *http.Request, code int, path string) error {
this := new(err)
this.code = code
this.reason = http.StatusText(code)
this.path = path
return this
}
/////////////////////////////////////////////////////////////////////
// PROPERTIES
func (this *err) Code() int {
return this.code
}
func (this *err) Path() string {
return this.path
}
func (this *err) Error() string {
if this.req != nil && this.req.URL != nil {
return this.req.URL.String() + ": " + this.reason
} else {
return this.reason
}
}