94 lines
2.0 KiB
Go
94 lines
2.0 KiB
Go
/*
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* Salix - Go templating engine
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* Copyright (C) 2023 Elara Musayelyan
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package main
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import (
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"embed"
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"io/fs"
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"log"
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"net/http"
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"time"
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"go.elara.ws/salix"
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)
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//go:embed tmpls
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var tmpls embed.FS
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func main() {
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tmplsFS, err := fs.Sub(tmpls, "tmpls")
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if err != nil {
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log.Fatalln(err)
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}
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ns := salix.New().WithVarMap(map[string]any{"now": time.Now})
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err = ns.ParseFSGlob(tmplsFS, "*.html")
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if err != nil {
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log.Fatalln(err)
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}
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http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
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tmpl, ok := ns.GetTemplate("home.html")
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if !ok {
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w.WriteHeader(http.StatusInternalServerError)
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return
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}
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name := r.URL.Query().Get("name")
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vars := map[string]any{"title": "Home"}
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if name != "" {
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vars["name"] = name
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}
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err = tmpl.
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WithVarMap(vars).
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Execute(w)
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if err != nil {
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log.Println(err)
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w.WriteHeader(http.StatusInternalServerError)
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return
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}
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})
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http.HandleFunc("/about", func(w http.ResponseWriter, r *http.Request) {
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tmpl, ok := ns.GetTemplate("about.html")
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if !ok {
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w.WriteHeader(http.StatusInternalServerError)
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return
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}
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err = tmpl.
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WithVarMap(map[string]any{"title": "About"}).
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Execute(w)
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if err != nil {
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log.Println(err)
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w.WriteHeader(http.StatusInternalServerError)
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return
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}
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})
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log.Println("Starting HTTP server on port 8080")
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err = http.ListenAndServe(":8080", nil)
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if err != nil {
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log.Fatalln(err)
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}
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}
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