84 lines
1.6 KiB
Go
84 lines
1.6 KiB
Go
package hmnurl
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import (
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"net/url"
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"git.handmade.network/hmn/hmn/src/config"
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"git.handmade.network/hmn/hmn/src/models"
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"git.handmade.network/hmn/hmn/src/oops"
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)
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const StaticPath = "/public"
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const StaticThemePath = "/public/themes"
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type Q struct {
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Name string
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Value string
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}
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var baseUrlParsed url.URL
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func init() {
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SetGlobalBaseUrl(config.Config.BaseUrl)
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}
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func SetGlobalBaseUrl(fullBaseUrl string) {
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parsed, err := url.Parse(fullBaseUrl)
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if err != nil {
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panic(oops.New(err, "could not parse base URL"))
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}
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if parsed.Scheme == "" || parsed.Host == "" {
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panic(oops.New(nil, "Website is misconfigured. Config should include a full BaseUrl (e.g. \"http://handmade.local:9001\")"))
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}
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baseUrlParsed = *parsed
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}
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func Url(path string, query []Q) string {
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return ProjectUrl(path, query, "")
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}
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func ProjectUrl(path string, query []Q, slug string) string {
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subdomain := slug
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if slug == models.HMNProjectSlug {
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subdomain = ""
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}
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host := baseUrlParsed.Host
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if len(subdomain) > 0 {
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host = slug + "." + host
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}
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url := url.URL{
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Scheme: baseUrlParsed.Scheme,
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Host: host,
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Path: trim(path),
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RawQuery: encodeQuery(query),
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}
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return url.String()
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}
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func StaticUrl(path string, query []Q) string {
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return Url(StaticPath+"/"+trim(path), query)
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}
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func StaticThemeUrl(path string, theme string, query []Q) string {
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return Url(StaticThemePath+"/"+theme+"/"+trim(path), query)
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}
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func trim(path string) string {
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if len(path) > 0 && path[0] == '/' {
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return path[1:]
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}
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return path
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}
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func encodeQuery(query []Q) string {
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result := url.Values{}
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for _, q := range query {
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result.Set(q.Name, q.Value)
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}
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return result.Encode()
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}
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