mirror of
https://github.com/osmarks/mycorrhiza.git
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100 lines
2.4 KiB
Go
100 lines
2.4 KiB
Go
// Package viewutil provides utilities and common templates for views across all packages.
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package viewutil
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import (
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"embed"
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"fmt"
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"github.com/bouncepaw/mycorrhiza/cfg"
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"github.com/bouncepaw/mycorrhiza/util"
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"io/fs"
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"log"
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"strings"
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"text/template" // TODO: save the world
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)
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var (
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//go:embed *.html
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fsys embed.FS
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BaseEn *template.Template
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BaseRu *template.Template
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m = template.Must
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)
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const ruText = `
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{{define "search by title"}}Поиск по названию{{end}}
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{{define "close this dialog"}}Закрыть этот диалог{{end}}
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{{define "login"}}Войти{{end}}
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{{define "register"}}Регистрация{{end}}
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`
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func Init() {
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dataText := fmt.Sprintf(`
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{{define "wiki name"}}%s{{end}}
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{{define "user hypha"}}%s{{end}}
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`, cfg.WikiName, cfg.UserHypha)
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BaseEn = m(m(template.New("").
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Funcs(template.FuncMap{
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"beautifulName": util.BeautifulName,
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"inc": func(i int) int { return i + 1 },
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}).ParseFS(fsys, "base.html")).
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Parse(dataText))
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if !cfg.UseAuth {
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m(BaseEn.Parse(`{{define "auth"}}{{end}}`))
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}
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if !cfg.AllowRegistration {
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m(BaseEn.Parse(`{{define "registration"}}{{end}}`))
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}
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BaseRu = m(m(BaseEn.Clone()).Parse(ruText))
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}
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// TODO: get rid of this
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func localizedBaseWithWeirdBody(meta Meta) *template.Template {
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t := func() *template.Template {
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if meta.Locale() == "ru" {
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return BaseRu
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}
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return BaseEn
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}()
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return m(m(t.Clone()).Parse(`
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{{define "body"}}{{.Body}}{{end}}
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{{define "title"}}{{.Title}}{{end}}
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`))
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}
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type BaseData struct {
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Meta Meta
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HeadElements []string
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HeaderLinks []cfg.HeaderLink
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CommonScripts []string
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Addr string
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Title string // TODO: remove
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Body string // TODO: remove
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}
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// Base is a temporary wrapper around BaseEn and BaseRu, meant to facilitate the migration from qtpl.
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func Base(meta Meta, title, body string, headElements ...string) string {
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var w strings.Builder
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meta.W = &w
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t := localizedBaseWithWeirdBody(meta)
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err := t.ExecuteTemplate(&w, "page", BaseData{
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Meta: meta,
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Title: title,
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HeadElements: headElements,
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HeaderLinks: cfg.HeaderLinks,
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CommonScripts: cfg.CommonScripts,
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Body: body,
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})
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if err != nil {
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log.Println(err)
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}
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return w.String()
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}
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func CopyEnWith(fsys fs.FS, f string) *template.Template {
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return m(m(BaseEn.Clone()).ParseFS(fsys, f))
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}
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func CopyRuWith(fsys fs.FS, f string) *template.Template {
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return m(m(BaseRu.Clone()).ParseFS(fsys, f))
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}
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