Add macro tag
This commit is contained in:
93
examples/macro/include.go
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93
examples/macro/include.go
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/*
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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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16
examples/macro/tmpls/about.html
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16
examples/macro/tmpls/about.html
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#macro("content"):
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<section class="hero is-fullheight-with-navbar">
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<div class="hero-head">
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<div class="container">
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<p class="title has-text-centered mt-2">About Salix</p>
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<p>
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Salix (pronounced <i>say-lix</i>) is a Go templating engine inspired by <a href="https://github.com/vapor/leaf">Leaf</a>.
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<br><br>
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Salix's syntax is similar to Leaf and (in my opinion at least), it's much more fun to write than the Go template syntax. If you like this project, please star its repo. I hope you enjoy! :)
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</p>
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</div>
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</div>
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</section>
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#!macro
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#include("base.html")
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55
examples/macro/tmpls/base.html
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examples/macro/tmpls/base.html
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<html>
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<head>
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<title>#(title)</title>
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<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bulma@0.9.4/css/bulma.min.css">
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</head>
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<body>
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<nav class="navbar is-dark">
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<div class="navbar-brand">
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<a class="navbar-item" href="/">Salix</a>
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<a class="navbar-burger" id="navbarMenuIcon" onclick="toggleNavMenu()">
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<span aria-hidden="true"></span>
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<span aria-hidden="true"></span>
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<span aria-hidden="true"></span>
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</a>
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</div>
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<div class="navbar-menu" id="navbarMenu">
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<div class="navbar-end">
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<a class='navbar-item #(title == "Home" ? "is-active" : "")' href="/">
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Home
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</a>
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<a class='navbar-item #(title == "About" ? "is-active" : "")' href="/about">
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About
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</a>
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</div>
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</div>
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</nav>
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#macro("content")
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<section class="hero is-small is-dark">
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<div class="hero-body">
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<div class="container">
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<p class="has-text-centered">Copyright © #(now().Year()) Salix Contributors. Licensed under the GPLv3.</p>
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</div>
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</div>
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</section>
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<script>
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function toggleNavMenu() {
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let navbarMenuIcon = document.getElementById("navbarMenuIcon");
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let navbarMenu = document.getElementById("navbarMenu");
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if (navbarMenu.classList.contains('is-active')) {
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navbarMenuIcon.classList.remove('is-active')
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navbarMenu.classList.remove('is-active')
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} else {
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navbarMenuIcon.classList.add('is-active')
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navbarMenu.classList.add('is-active')
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}
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}
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</script>
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</body>
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</html>
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13
examples/macro/tmpls/home.html
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13
examples/macro/tmpls/home.html
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#macro("content"):
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<section class="hero is-fullheight-with-navbar">
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<div class="hero-body">
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<div class="container">
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<p class="title">Hello, #(name | "World")!</p>
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<p class="subtitle">This is a demo of the Salix template engine.</p>
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<a class="button is-link is-rounded" href="/about">About →</a>
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</div>
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</div>
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</section>
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#!macro
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#include("base.html")
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