Merge branch 'development'

Author: linusjf

liquid/expressdemo.js

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+#!/usr/bin/env node
+const express = require("express");
+const path = require("path");
+const {Liquid} = require("liquidjs");
+const engine = new Liquid();
+
+const app = express();
+
+app.engine("liquid", engine.express()); 
+app.set("views", path.resolve(__dirname, "views"));
+app.set("view engine", "liquid");
+
+app.get("/today", (req, res) => {
+  let today = new Date();
+  res.render("showdate", {now: today});
+});
+
+app.use((req, res) => {
+  res.statusCode = 404;
+  res.end("404 - page not found");
+});
+
+app.listen(3000, () => {
+  console.log("Application started on port 3000");
+});

liquid/fromfile.js

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+#!/usr/bin/env node
+const {Liquid} = require("liquidjs");
+const path = require("path");
+
+const engine = new Liquid({
+  root: path.resolve(__dirname, "views/"),  
+  extname: ".liquid"
+});
+
+engine
+  .renderFile("hello", { name: "Peter" })
+  .then(console.log);  

liquid/inheritance.js

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+#!/usr/bin/env node
+const {Liquid} = require("liquidjs");
+const path = require("path");
+
+const engine = new Liquid({
+  root: path.resolve(__dirname, "views/"),  
+  extname: ".liquid" 
+});
+
+engine
+  .renderFile("derived", { content: "Derived content" })
+  .then(console.log);

liquid/partials.js

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+#!/usr/bin/env node
+const {Liquid} = require("liquidjs");
+const path = require("path");
+
+const engine = new Liquid({
+  root: path.resolve(__dirname, "views/"),
+  extname: ".liquid"
+});
+
+let ctx = { name: "Peter" };
+
+engine
+  .renderFile("home", ctx)
+  .then(console.log);

liquid/sortfilter.js

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+#!/usr/bin/env node
+const {Liquid} = require("liquidjs");
+const engine = new Liquid();
+
+let nums = [5, 3, 2, 4, 1];
+let ctx = { data: nums};
+
+engine
+  .parseAndRender("Sorted data: {{ data | sort }}", ctx)
+  .then(console.log).
+  catch(console.error);

liquid/users.js

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+#!/usr/bin/env node
+const {Liquid} = require("liquidjs");
+const path = require("path");
+
+const engine = new Liquid({
+  root: path.resolve(__dirname, "views/"),
+  extname: ".liquid"
+});
+
+let ctx = { users: [{ name: "Peter", age: 24 }, { name: "Lucy", age: 34 }] };
+
+engine
+  .renderFile("users", ctx)
+  .then(console.log);

liquid/views/base.liquid

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+Header
+{% block content %}My default content{% endblock %}
+Footer

liquid/views/derived.liquid

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+{% layout "base" %}
+{% block content %} {{ content }} {% endblock %}

liquid/views/footer.liquid

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+{{ "now" | date: "%Y-%m-%d %H:%M" }}, ZetCode 2007 - 2021

liquid/views/hello.liquid

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+Hello, {{ name }}!