forked from wgroeneveld/go-jamming
53 lines
1.5 KiB
Go
53 lines
1.5 KiB
Go
package rest
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import (
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"encoding/json"
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"fmt"
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"net/http"
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"net/url"
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"strings"
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)
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// mimicing NotFound: https://golang.org/src/net/http/server.go?s=64787:64830#L2076
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func BadRequest(w http.ResponseWriter) {
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http.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest)
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}
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func TooManyRequests(w http.ResponseWriter) {
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http.Error(w, http.StatusText(http.StatusTooManyRequests), http.StatusTooManyRequests)
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}
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func Unauthorized(w http.ResponseWriter) {
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http.Error(w, http.StatusText(http.StatusUnauthorized), http.StatusUnauthorized)
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}
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// Domain parses the target url to extract the domain as part of the allowed webmention targets.
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// This is the same as conf.FetchDomain(wm.Target), only without config, and without error handling.
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// Assumes http(s) protocol, which should have been validated by now.
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func Domain(target string) string {
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withPossibleSubdomain := strings.Split(target, "/")[2]
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split := strings.Split(withPossibleSubdomain, ".")
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if len(split) == 2 {
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return withPossibleSubdomain // that was the extention, not the subdomain.
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}
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return fmt.Sprintf("%s.%s", split[1], split[2])
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}
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func Json(w http.ResponseWriter, data interface{}) {
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w.WriteHeader(200)
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bytes, _ := json.MarshalIndent(data, "", " ")
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w.Write(bytes)
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}
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func Accept(w http.ResponseWriter) {
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w.WriteHeader(202)
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w.Write([]byte("Thanks, bro. Will process this soon, pinky swear!"))
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}
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// assumes the URL is well-formed.
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func BaseUrlOf(link string) *url.URL {
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obj, _ := url.Parse(link)
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baseUrl, _ := url.Parse(obj.Scheme + "://" + obj.Host)
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return baseUrl
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}
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