mirror of
https://github.com/odoo/owl.git
synced 2025-10-06 19:59:41 +07:00
remove old code
This commit is contained in:
Géry Debongnie
@@ -1,424 +0,0 @@
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import { escape } from "./utils";
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import directives from "./qweb_directives";
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import { Directive } from "./qweb_directives";
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import {init} from "../libs/snabbdom/src/snabbdom"
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import sdProps from "../libs/snabbdom/src/modules/props"
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import sdListeners from "../libs/snabbdom/src/modules/eventlisteners"
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import h from "../libs/snabbdom/src/h"
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// const init = require("../libs/snabbdom/dist/snabbdom.js");
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// import {init} from '../libs/snabbdom/dist/snabbdom.js';
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const patch = init([sdProps, sdListeners]);
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(<any>window).h = h;
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(<any>window).patch = patch;
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// console.log(init);
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type RawTemplate = string;
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type Template = (context: any) => DocumentFragment;
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// Evaluation Context
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export type EvalContext = { [key: string]: any };
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const RESERVED_WORDS = "true,false,NaN,null,undefined,debugger,console,window,in,instanceof,new,function,return,this,typeof,eval,void,Math,RegExp,Array,Object,Date".split(
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","
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);
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// Compilation Context
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export class Context {
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nextID: number = 1;
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code: string[] = [];
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variables: { [key: string]: any } = {};
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escaping: boolean = false;
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parentNode: string;
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indentLevel: number = 0;
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rootContext: Context;
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caller: Element | undefined;
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fragmentID: string;
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constructor() {
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this.rootContext = this;
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this.fragmentID = this.generateID();
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this.parentNode = this.fragmentID;
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}
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generateID(): string {
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const id = `_${this.rootContext.nextID}`;
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this.rootContext.nextID++;
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return id;
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}
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withParent(node: string): Context {
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const newContext = Object.create(this);
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newContext.parentNode = node;
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return newContext;
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}
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withVariables(variables: { [key: string]: any }) {
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const newContext = Object.create(this);
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newContext.variables = Object.create(variables);
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return newContext;
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}
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withCaller(node: Element): Context {
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const newContext = Object.create(this);
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newContext.caller = node;
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return newContext;
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}
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withEscaping(): Context {
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const newContext = Object.create(this);
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newContext.escaping = true;
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return newContext;
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}
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indent() {
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this.indentLevel++;
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}
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dedent() {
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this.indentLevel--;
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}
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addNode(nodeID: string) {
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this.addLine(`${this.parentNode}.appendChild(${nodeID})`);
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}
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addLine(line: string) {
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const prefix = new Array(this.indentLevel).join("\t");
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const lastChar = line[line.length - 1];
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const suffix = lastChar !== "}" && lastChar !== "{" ? ";" : "";
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this.code.push(prefix + line + suffix);
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}
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getValue(val: any): any {
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return val in this.variables ? this.getValue(this.variables[val]) : val;
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}
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}
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/**
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* Template rendering engine
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*/
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export default class QWeb {
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rawTemplates: { [name: string]: RawTemplate } = {};
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nodeTemplates: { [name: string]: Document } = {};
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templates: { [name: string]: Template } = {};
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escape: ((str: string) => string) = escape;
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exprCache: { [key: string]: string } = {};
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directives: Directive[] = [];
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constructor() {
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directives.forEach(d => this.addDirective(d));
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}
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addDirective(dir: Directive) {
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this.directives.push(dir);
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this.directives.sort((d1, d2) => d1.priority - d2.priority);
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}
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/**
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* Add a template to the internal template map. Note that it is not
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* immediately compiled.
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*/
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addTemplate(name: string, template: RawTemplate) {
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if (name in this.rawTemplates) {
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return;
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}
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this.rawTemplates[name] = template;
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const parser = new DOMParser();
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const doc = parser.parseFromString(template, "text/xml");
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if (!doc.firstChild) {
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throw new Error("Invalid template (should not be empty)");
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}
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if (doc.firstChild.nodeName === "parsererror") {
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throw new Error("Invalid XML in template");
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}
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let tbranch = doc.querySelectorAll("[t-elif], [t-else]");
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for (let i = 0, ilen = tbranch.length; i < ilen; i++) {
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let node = tbranch[i];
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let prevElem = node.previousElementSibling!;
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let pattr = function(name) {
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return prevElem.getAttribute(name);
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};
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let nattr = function(name) {
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return +!!node.getAttribute(name);
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};
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if (prevElem && (pattr("t-if") || pattr("t-elif"))) {
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if (pattr("t-foreach")) {
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throw new Error(
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"t-if cannot stay at the same level as t-foreach when using t-elif or t-else"
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);
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}
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if (
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["t-if", "t-elif", "t-else"].map(nattr).reduce(function(a, b) {
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return a + b;
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}) > 1
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) {
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throw new Error(
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"Only one conditional branching directive is allowed per node"
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);
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}
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// All text nodes between branch nodes are removed
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let textNode;
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while ((textNode = node.previousSibling) !== prevElem) {
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if (textNode.nodeValue.trim().length) {
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throw new Error("text is not allowed between branching directives");
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}
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textNode.remove();
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}
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} else {
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throw new Error(
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"t-elif and t-else directives must be preceded by a t-if or t-elif directive"
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);
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}
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}
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this.nodeTemplates[name] = doc;
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}
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/**
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* Render a template
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*
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* @param {string} name the template should already have been added
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*/
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render(name: string, context: any = {}): DocumentFragment {
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const template = this.templates[name] || this._compile(name);
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return template(context);
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}
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renderToString(name: string, context: EvalContext = {}): string {
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const node = this.render(name, context);
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return this._renderNodeToString(node);
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}
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_renderNodeToString(node: Node): string {
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switch (node.nodeType) {
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case 3: // text node
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return node.textContent!;
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case 11: // document.fragment
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const children = Array.from((<DocumentFragment>node).childNodes);
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return children.map(this._renderNodeToString).join("");
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default:
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return (<HTMLElement>node).outerHTML;
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}
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}
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_compile(name: string): Template {
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if (name in this.templates) {
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return this.templates[name];
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}
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const doc = this.nodeTemplates[name];
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let ctx = new Context();
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const mainNode = doc.firstChild!;
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ctx.addLine(`let ${ctx.fragmentID} = document.createDocumentFragment()`);
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this._compileNode(mainNode, ctx);
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ctx.addLine(`return ${ctx.fragmentID}`);
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const functionCode = ctx.code.join("\n");
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if ((<Element>mainNode).attributes.hasOwnProperty("t-debug")) {
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console.log(
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`Template: ${this.rawTemplates[name]}\nCompiled code:\n` + functionCode
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);
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}
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const template: Template = (new Function(
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"context",
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functionCode
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) as Template).bind(this);
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this.templates[name] = template;
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return template;
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}
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/**
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* Generate code from an xml node
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*
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*/
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_compileNode(node: ChildNode, ctx: Context) {
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if (!(node instanceof Element)) {
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// this is a text node, there are no directive to apply
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let text = node.textContent!;
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let nodeID = ctx.generateID();
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ctx.addLine(`let ${nodeID} = document.createTextNode(\`${text}\`)`);
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ctx.addNode(nodeID);
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return;
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}
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const attributes = (<Element>node).attributes;
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const validDirectives: {
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directive: Directive;
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value: string;
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fullName: string;
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}[] = [];
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for (let directive of this.directives) {
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// const value = attributes[i].textContent!;
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let fullName;
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let value;
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for (let i = 0; i < attributes.length; i++) {
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const name = attributes[i].name;
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if (
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name === "t-" + directive.name ||
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name.startsWith("t-" + directive.name + "-")
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) {
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fullName = name;
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value = attributes[i].textContent;
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}
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}
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if (fullName) {
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validDirectives.push({ directive, value, fullName });
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}
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}
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for (let { directive, value, fullName } of validDirectives) {
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if (directive.atNodeEncounter) {
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const isDone = directive.atNodeEncounter({
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node,
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qweb: this,
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ctx,
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fullName,
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value
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});
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if (isDone) {
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return;
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}
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}
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}
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if (node.nodeName !== "t") {
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let nodeID = this._compileGenericNode(node, ctx);
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ctx = ctx.withParent(nodeID);
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for (let { directive, value, fullName } of validDirectives) {
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if (directive.atNodeCreation) {
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directive.atNodeCreation({
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node,
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qweb: this,
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ctx,
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fullName,
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value,
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nodeID
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});
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}
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}
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}
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this._compileChildren(node, ctx);
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for (let { directive, value, fullName } of validDirectives) {
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if (directive.finalize) {
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directive.finalize({ node, qweb: this, ctx, fullName, value });
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}
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}
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}
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_compileChildren(node: ChildNode, ctx: Context) {
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if (node.childNodes.length > 0) {
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for (let child of Array.from(node.childNodes)) {
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this._compileNode(child, ctx);
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}
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}
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}
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_compileGenericNode(node: ChildNode, ctx: Context): string {
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let nodeID: string | undefined;
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switch (node.nodeType) {
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case 1: // generic tag;
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nodeID = ctx.generateID();
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ctx.addLine(
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`let ${nodeID} = document.createElement('${node.nodeName}')`
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);
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const attributes = (<Element>node).attributes;
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for (let i = 0; i < attributes.length; i++) {
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const name = attributes[i].name;
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const value = attributes[i].textContent!;
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if (!name.startsWith("t-")) {
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ctx.addLine(
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`${nodeID}.setAttribute('${name}', '${escape(value)}')`
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);
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}
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if (name.startsWith("t-att-")) {
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const attName = name.slice(6);
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const formattedValue = this._formatExpression(value!);
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const attID = ctx.generateID();
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ctx.addLine(`let ${attID} = ${formattedValue}`);
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ctx.addLine(
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`if (${attID}) {${nodeID}.setAttribute('${attName}', ${attID})}`
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);
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}
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if (name.startsWith("t-attf-")) {
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const exprName = name.slice(7);
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const formattedExpr = value!.replace(
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/\{\{.*?\}\}/g,
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s => "${" + this._formatExpression(s.slice(2, -2)) + "}"
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);
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ctx.addLine(
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`${nodeID}.setAttribute('${exprName}', \`${formattedExpr}\`)`
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);
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}
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if (name === "t-att") {
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const id = ctx.generateID();
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ctx.addLine(`let ${id} = ${this._formatExpression(value!)}`);
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ctx.addLine(`if (${id} instanceof Array) {`);
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ctx.indent();
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ctx.addLine(`${nodeID}.setAttribute(${id}[0], ${id}[1])`);
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ctx.dedent();
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ctx.addLine(`} else {`);
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ctx.indent();
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ctx.addLine(`for (let key in ${id}) {`);
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ctx.indent();
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ctx.addLine(`${nodeID}.setAttribute(key, ${id}[key])`);
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ctx.dedent();
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ctx.addLine(`}`);
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ctx.dedent();
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ctx.addLine(`}`);
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}
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}
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break;
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default:
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throw new Error("unknown node type");
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}
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ctx.addNode(nodeID);
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return nodeID;
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}
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_formatExpression(e: string): string {
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if (e in this.exprCache) {
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return this.exprCache[e];
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}
|
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// Thanks CHM for this code...
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const chars = e.split("");
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let instring = "";
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let invar = "";
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let invarPos = 0;
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let r = "";
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chars.push(" ");
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for (var i = 0, ilen = chars.length; i < ilen; i++) {
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var c = chars[i];
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if (instring.length) {
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if (c === instring && chars[i - 1] !== "\\") {
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instring = "";
|
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}
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} else if (c === '"' || c === "'") {
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instring = c;
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} else if (c.match(/[a-zA-Z_\$]/) && !invar.length) {
|
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invar = c;
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invarPos = i;
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continue;
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} else if (c.match(/\W/) && invar.length) {
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// TODO: Should check for possible spaces before dot
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if (chars[invarPos - 1] !== "." && RESERVED_WORDS.indexOf(invar) < 0) {
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invar = "context['" + invar + "']";
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}
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r += invar;
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invar = "";
|
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} else if (invar.length) {
|
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invar += c;
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continue;
|
||||
}
|
||||
r += c;
|
||||
}
|
||||
const result = r.slice(0, -1);
|
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this.exprCache[e] = result;
|
||||
return result;
|
||||
}
|
||||
}
|
||||
@@ -1,251 +0,0 @@
|
||||
import QWeb from "./qweb";
|
||||
import { Context } from "./qweb";
|
||||
|
||||
interface CompilationInfo {
|
||||
nodeID?: string;
|
||||
node: Element;
|
||||
qweb: QWeb;
|
||||
ctx: Context;
|
||||
fullName: string;
|
||||
value: string;
|
||||
}
|
||||
|
||||
export interface Directive {
|
||||
name: string;
|
||||
priority: number;
|
||||
// if return true, then directive is fully applied and there is no need to
|
||||
// keep processing node. Otherwise, we keep going.
|
||||
atNodeEncounter?(info: CompilationInfo): boolean;
|
||||
atNodeCreation?(info: CompilationInfo);
|
||||
finalize?(info: CompilationInfo);
|
||||
}
|
||||
|
||||
const forEachDirective: Directive = {
|
||||
name: "foreach",
|
||||
priority: 10,
|
||||
atNodeEncounter({ node, qweb, ctx }): boolean {
|
||||
const elems = node.getAttribute("t-foreach")!;
|
||||
const name = node.getAttribute("t-as")!;
|
||||
let arrayID = ctx.generateID();
|
||||
ctx.addLine(`let ${arrayID} = ${qweb._formatExpression(elems)}`);
|
||||
ctx.addLine(
|
||||
`if (typeof ${arrayID} === 'number') { ${arrayID} = Array.from(Array(${arrayID}).keys())}`
|
||||
);
|
||||
let keysID = ctx.generateID();
|
||||
ctx.addLine(
|
||||
`let ${keysID} = ${arrayID} instanceof Array ? ${arrayID} : Object.keys(${arrayID})`
|
||||
);
|
||||
let valuesID = ctx.generateID();
|
||||
ctx.addLine(
|
||||
`let ${valuesID} = ${arrayID} instanceof Array ? ${arrayID} : Object.values(${arrayID})`
|
||||
);
|
||||
ctx.addLine(`for (let i = 0; i < ${keysID}.length; i++) {`);
|
||||
ctx.indent();
|
||||
ctx.addLine(`context.${name}_first = i === 0`);
|
||||
ctx.addLine(`context.${name}_last = i === ${keysID}.length - 1`);
|
||||
ctx.addLine(`context.${name}_parity = i % 2 === 0 ? 'even' : 'odd'`);
|
||||
ctx.addLine(`context.${name}_index = i`);
|
||||
ctx.addLine(`context.${name} = ${keysID}[i]`);
|
||||
ctx.addLine(`context.${name}_value = ${valuesID}[i]`);
|
||||
const nodes = Array.from(node.childNodes);
|
||||
for (let i = 0; i < nodes.length; i++) {
|
||||
qweb._compileNode(nodes[i], ctx);
|
||||
}
|
||||
ctx.dedent();
|
||||
ctx.addLine("}");
|
||||
return true;
|
||||
}
|
||||
};
|
||||
|
||||
const ifDirective: Directive = {
|
||||
name: "if",
|
||||
priority: 20,
|
||||
atNodeEncounter({ node, qweb, ctx }): boolean {
|
||||
let cond = ctx.getValue(node.getAttribute("t-if")!);
|
||||
ctx.addLine(`if (${qweb._formatExpression(cond)}) {`);
|
||||
ctx.indent();
|
||||
return false;
|
||||
},
|
||||
finalize({ ctx }) {
|
||||
ctx.dedent();
|
||||
ctx.addLine(`}`);
|
||||
}
|
||||
};
|
||||
|
||||
const elifDirective: Directive = {
|
||||
name: "elif",
|
||||
priority: 30,
|
||||
atNodeEncounter({ node, qweb, ctx }): boolean {
|
||||
let cond = ctx.getValue(node.getAttribute("t-elif")!);
|
||||
ctx.addLine(`else if (${qweb._formatExpression(cond)}) {`);
|
||||
ctx.indent();
|
||||
return false;
|
||||
},
|
||||
finalize({ ctx }) {
|
||||
ctx.dedent();
|
||||
ctx.addLine(`}`);
|
||||
}
|
||||
};
|
||||
|
||||
const elseDirective: Directive = {
|
||||
name: "else",
|
||||
priority: 40,
|
||||
atNodeEncounter({ ctx }): boolean {
|
||||
ctx.addLine(`else {`);
|
||||
ctx.indent();
|
||||
return false;
|
||||
},
|
||||
finalize({ ctx }) {
|
||||
ctx.dedent();
|
||||
ctx.addLine(`}`);
|
||||
}
|
||||
};
|
||||
|
||||
const callDirective: Directive = {
|
||||
name: "call",
|
||||
priority: 50,
|
||||
atNodeEncounter({ node, qweb, ctx }): boolean {
|
||||
const subTemplate = node.getAttribute("t-call")!;
|
||||
const nodeTemplate = qweb.nodeTemplates[subTemplate];
|
||||
const nodeCopy = <Element>node.cloneNode(true);
|
||||
nodeCopy.removeAttribute("t-call");
|
||||
|
||||
// extract variables from nodecopy
|
||||
const tempCtx = new Context();
|
||||
qweb._compileNode(nodeCopy, tempCtx);
|
||||
const vars = Object.assign({}, ctx.variables, tempCtx.variables);
|
||||
const subCtx = ctx.withCaller(nodeCopy).withVariables(vars);
|
||||
|
||||
qweb._compileNode(nodeTemplate.firstChild!, subCtx);
|
||||
return true;
|
||||
}
|
||||
};
|
||||
|
||||
const setDirective: Directive = {
|
||||
name: "set",
|
||||
priority: 60,
|
||||
atNodeEncounter({ node, ctx }): boolean {
|
||||
const variable = node.getAttribute("t-set")!;
|
||||
let value = node.getAttribute("t-value")!;
|
||||
if (value) {
|
||||
ctx.variables[variable] = value;
|
||||
} else {
|
||||
ctx.variables[variable] = node.childNodes;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
};
|
||||
|
||||
function compileValueNode(value: any, node: Element, qweb: QWeb, ctx: Context) {
|
||||
if (value === "0" && ctx.caller) {
|
||||
qweb._compileNode(ctx.caller, ctx);
|
||||
return;
|
||||
}
|
||||
|
||||
if (typeof value === "string") {
|
||||
const exprID = ctx.generateID();
|
||||
ctx.addLine(`let ${exprID} = ${qweb._formatExpression(value)}`);
|
||||
ctx.addLine(`if (${exprID} || ${exprID} === 0) {`);
|
||||
ctx.indent();
|
||||
let text = exprID;
|
||||
if (ctx.escaping) {
|
||||
text = `this.escape(${text})`;
|
||||
}
|
||||
|
||||
const nodeID = ctx.generateID();
|
||||
ctx.addLine(`let ${nodeID} = document.createTextNode(${text})`);
|
||||
ctx.addNode(nodeID);
|
||||
ctx.dedent();
|
||||
if (node.childNodes.length) {
|
||||
ctx.addLine("} else {");
|
||||
ctx.indent();
|
||||
qweb._compileChildren(node, ctx);
|
||||
ctx.dedent();
|
||||
}
|
||||
ctx.addLine("}");
|
||||
return;
|
||||
}
|
||||
if (value instanceof NodeList) {
|
||||
for (let node of Array.from(value)) {
|
||||
qweb._compileNode(<ChildNode>node, ctx);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
const escDirective: Directive = {
|
||||
name: "esc",
|
||||
priority: 70,
|
||||
atNodeEncounter({ node, qweb, ctx }): boolean {
|
||||
if (node.nodeName !== "t") {
|
||||
let nodeID = qweb._compileGenericNode(node, ctx);
|
||||
ctx = ctx.withParent(nodeID);
|
||||
}
|
||||
let value = ctx.getValue(node.getAttribute("t-esc")!);
|
||||
compileValueNode(value, node, qweb, ctx.withEscaping());
|
||||
return true;
|
||||
}
|
||||
};
|
||||
|
||||
const rawDirective: Directive = {
|
||||
name: "raw",
|
||||
priority: 80,
|
||||
atNodeEncounter({ node, qweb, ctx }): boolean {
|
||||
if (node.nodeName !== "t") {
|
||||
let nodeID = qweb._compileGenericNode(node, ctx);
|
||||
ctx = ctx.withParent(nodeID);
|
||||
}
|
||||
let value = ctx.getValue(node.getAttribute("t-raw")!);
|
||||
compileValueNode(value, node, qweb, ctx);
|
||||
return true;
|
||||
}
|
||||
};
|
||||
|
||||
const onDirective: Directive = {
|
||||
name: "on",
|
||||
priority: 90,
|
||||
atNodeCreation({ ctx, fullName, value, nodeID }) {
|
||||
const eventName = fullName.slice(5);
|
||||
let extraArgs;
|
||||
let handler = value.replace(/\(.*\)/, function(args) {
|
||||
extraArgs = args.slice(1, -1);
|
||||
return "";
|
||||
});
|
||||
ctx.addLine(
|
||||
`${nodeID}.addEventListener('${eventName}', context['${handler}'].bind(context${
|
||||
extraArgs ? ", " + extraArgs : ""
|
||||
}))`
|
||||
);
|
||||
}
|
||||
};
|
||||
|
||||
const widgetDirective: Directive = {
|
||||
name: "widget",
|
||||
priority: 100,
|
||||
atNodeEncounter({ ctx, fullName, value, node, qweb}): boolean {
|
||||
let spanID = ctx.generateID();
|
||||
ctx.addLine(`let ${spanID} = document.createElement('span')`);
|
||||
ctx.addNode(spanID)
|
||||
let props = node.getAttribute('t-props');
|
||||
let widgetID = ctx.generateID();
|
||||
ctx.addLine(`let ${widgetID} = new context.widgets['${value}'](context, ${props})`);
|
||||
ctx.addLine(`${widgetID}.mount(${spanID}).then(()=>${ctx.parentNode}.replaceChild(${widgetID}.el, ${spanID}))`);
|
||||
let ref = node.getAttribute('t-ref');
|
||||
if (ref) {
|
||||
ctx.addLine(`context.refs['${ref}'] = ${widgetID}`);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
};
|
||||
|
||||
export default [
|
||||
forEachDirective,
|
||||
ifDirective,
|
||||
elifDirective,
|
||||
elseDirective,
|
||||
callDirective,
|
||||
setDirective,
|
||||
escDirective,
|
||||
rawDirective,
|
||||
onDirective,
|
||||
widgetDirective
|
||||
];
|
||||
@@ -640,3 +640,22 @@ const onDirective: Directive = {
|
||||
);
|
||||
}
|
||||
};
|
||||
|
||||
// const widgetDirective: Directive = {
|
||||
// name: "widget",
|
||||
// priority: 100,
|
||||
// atNodeEncounter({ ctx, fullName, value, node, qweb}): boolean {
|
||||
// let spanID = ctx.generateID();
|
||||
// ctx.addLine(`let ${spanID} = document.createElement('span')`);
|
||||
// ctx.addNode(spanID)
|
||||
// let props = node.getAttribute('t-props');
|
||||
// let widgetID = ctx.generateID();
|
||||
// ctx.addLine(`let ${widgetID} = new context.widgets['${value}'](context, ${props})`);
|
||||
// ctx.addLine(`${widgetID}.mount(${spanID}).then(()=>${ctx.parentNode}.replaceChild(${widgetID}.el, ${spanID}))`);
|
||||
// let ref = node.getAttribute('t-ref');
|
||||
// if (ref) {
|
||||
// ctx.addLine(`context.refs['${ref}'] = ${widgetID}`);
|
||||
// }
|
||||
// return true;
|
||||
// }
|
||||
// };
|
||||
|
||||
Vendored
-1
@@ -1 +0,0 @@
|
||||
declare module "snabbdom-to-html"
|
||||
@@ -1,511 +0,0 @@
|
||||
import QWeb from "../src/core/qweb";
|
||||
import { EvalContext } from "../src/core/qweb";
|
||||
|
||||
|
||||
function renderToDOM(t: string, context: EvalContext = {}): DocumentFragment {
|
||||
const qweb = new QWeb();
|
||||
qweb.addTemplate("test", t);
|
||||
return qweb.render("test", context);
|
||||
}
|
||||
|
||||
function renderToString(t: string, context: EvalContext = {}): string {
|
||||
const qweb = new QWeb();
|
||||
qweb.addTemplate("test", t);
|
||||
return qweb.renderToString("test", context);
|
||||
}
|
||||
|
||||
describe("static templates", () => {
|
||||
test("minimal template", () => {
|
||||
const template = "<t>ok</t>";
|
||||
const expected = "ok";
|
||||
expect(renderToString(template)).toBe(expected);
|
||||
});
|
||||
|
||||
test("empty div", () => {
|
||||
const template = "<div></div>";
|
||||
const expected = template;
|
||||
expect(renderToString(template)).toBe(expected);
|
||||
});
|
||||
|
||||
test("div with a text node", () => {
|
||||
const template = "<div>word</div>";
|
||||
const result = renderToString(template);
|
||||
expect(result).toBe(template);
|
||||
});
|
||||
|
||||
test("div with a span child node", () => {
|
||||
const template = "<div><span>word</span></div>";
|
||||
const result = renderToString(template);
|
||||
expect(result).toBe(template);
|
||||
});
|
||||
});
|
||||
|
||||
describe("error handling", () => {
|
||||
test("invalid xml", () => {
|
||||
const qweb = new QWeb();
|
||||
|
||||
expect(() => qweb.addTemplate("test", "<div>")).toThrow(
|
||||
"Invalid XML in template"
|
||||
);
|
||||
});
|
||||
});
|
||||
|
||||
describe("t-esc", () => {
|
||||
test("literal", () => {
|
||||
const template = `<t t-esc="'ok'"/>`;
|
||||
const result = renderToString(template);
|
||||
expect(result).toBe("ok");
|
||||
});
|
||||
|
||||
test("variable", () => {
|
||||
const template = `<t t-esc="var"/>`;
|
||||
const result = renderToString(template, { var: "ok" });
|
||||
expect(result).toBe("ok");
|
||||
});
|
||||
|
||||
test("escaping", () => {
|
||||
const template = `<t t-esc="var"/>`;
|
||||
const result = renderToString(template, { var: "<ok>" });
|
||||
expect(result).toBe("<ok>");
|
||||
});
|
||||
|
||||
test("escaping on a node", () => {
|
||||
const template = `<span t-esc="'ok'"/>`;
|
||||
const result = renderToString(template);
|
||||
expect(result).toBe("<span>ok</span>");
|
||||
});
|
||||
|
||||
test("escaping on a node with a body", () => {
|
||||
const template = `<span t-esc="'ok'">nope</span>`;
|
||||
const result = renderToString(template);
|
||||
expect(result).toBe("<span>ok</span>");
|
||||
});
|
||||
|
||||
test("escaping on a node with a body, as a default", () => {
|
||||
const template = `<span t-esc="var">nope</span>`;
|
||||
const result = renderToString(template);
|
||||
expect(result).toBe("<span>nope</span>");
|
||||
});
|
||||
});
|
||||
|
||||
describe("t-raw", () => {
|
||||
test("literal", () => {
|
||||
const template = `<t t-raw="'ok'"/>`;
|
||||
const result = renderToString(template);
|
||||
expect(result).toBe("ok");
|
||||
});
|
||||
|
||||
test("variable", () => {
|
||||
const template = `<t t-raw="var"/>`;
|
||||
const result = renderToString(template, { var: "ok" });
|
||||
expect(result).toBe("ok");
|
||||
});
|
||||
|
||||
test("not escaping", () => {
|
||||
const template = `<t t-raw="var"/>`;
|
||||
const result = renderToString(template, { var: "<ok>" });
|
||||
expect(result).toBe("<ok>");
|
||||
});
|
||||
});
|
||||
|
||||
describe("t-set", () => {
|
||||
test("set from attribute literal", () => {
|
||||
const template = `<t><t t-set="value" t-value="'ok'"/><t t-esc="value"/></t>`;
|
||||
const result = renderToString(template);
|
||||
expect(result).toBe("ok");
|
||||
});
|
||||
|
||||
test("set from body literal", () => {
|
||||
const template = `<t><t t-set="value">ok</t><t t-esc="value"/></t>`;
|
||||
const result = renderToString(template);
|
||||
expect(result).toBe("ok");
|
||||
});
|
||||
|
||||
test("set from attribute lookup", () => {
|
||||
const template = `<t><t t-set="stuff" t-value="value"/><t t-esc="stuff"/></t>`;
|
||||
const result = renderToString(template, { value: "ok" });
|
||||
expect(result).toBe("ok");
|
||||
});
|
||||
|
||||
test("set from body lookup", () => {
|
||||
const template = `<t><t t-set="stuff"><t t-esc="value"/></t><t t-esc="stuff"/></t>`;
|
||||
const result = renderToString(template, { value: "ok" });
|
||||
expect(result).toBe("ok");
|
||||
});
|
||||
|
||||
test("set from empty body", () => {
|
||||
const template = `<t><t t-set="stuff"/><t t-esc="stuff"/></t>`;
|
||||
const result = renderToString(template);
|
||||
expect(result).toBe("");
|
||||
});
|
||||
|
||||
test("value priority", () => {
|
||||
const template = `<t><t t-set="value" t-value="1">2</t><t t-esc="value"/></t>`;
|
||||
const result = renderToString(template);
|
||||
expect(result).toBe("1");
|
||||
});
|
||||
|
||||
test("evaluate value expression", () => {
|
||||
const template = `<t><t t-set="value" t-value="1 + 2"/><t t-esc="value"/></t>`;
|
||||
const result = renderToString(template);
|
||||
expect(result).toBe("3");
|
||||
});
|
||||
|
||||
test("evaluate value expression, part 2", () => {
|
||||
const template = `<t><t t-set="value" t-value="somevariable + 2"/><t t-esc="value"/></t>`;
|
||||
const result = renderToString(template, { somevariable: 43 });
|
||||
expect(result).toBe("45");
|
||||
});
|
||||
});
|
||||
|
||||
describe("t-if", () => {
|
||||
test("boolean value true condition", () => {
|
||||
const template = `<t t-if="condition">ok</t>`;
|
||||
const result = renderToString(template, { condition: true });
|
||||
expect(result).toBe("ok");
|
||||
});
|
||||
|
||||
test("boolean value false condition", () => {
|
||||
const template = `<t t-if="condition">fail</t>`;
|
||||
const result = renderToString(template, { condition: false });
|
||||
expect(result).toBe("");
|
||||
});
|
||||
|
||||
test("boolean value condition missing", () => {
|
||||
const template = `<t t-if="condition">fail</t>`;
|
||||
const result = renderToString(template);
|
||||
expect(result).toBe("");
|
||||
});
|
||||
|
||||
test("boolean value condition elif", () => {
|
||||
const template = `
|
||||
<t>
|
||||
<t t-if="color == 'black'">black pearl</t>
|
||||
<t t-elif="color == 'yellow'">yellow submarine</t>
|
||||
<t t-elif="color == 'red'">red is dead</t>
|
||||
<t t-else="">beer</t>
|
||||
</t>
|
||||
`;
|
||||
const result = renderToString(template, { color: "red" });
|
||||
expect(result.trim()).toBe("red is dead");
|
||||
});
|
||||
|
||||
test("boolean value condition else", () => {
|
||||
const template = `
|
||||
<div>
|
||||
<span>begin</span>
|
||||
<t t-if="condition">ok</t>
|
||||
<t t-else="">ok-else</t>
|
||||
<span>end</span>
|
||||
</div>
|
||||
`;
|
||||
const result = renderToString(template, { condition: true });
|
||||
expect(result).toBe(
|
||||
"<div>\n <span>begin</span>\n ok\n <span>end</span>\n </div>"
|
||||
);
|
||||
});
|
||||
|
||||
test("boolean value condition false else", () => {
|
||||
const template = `
|
||||
<div><span>begin</span><t t-if="condition">fail</t>
|
||||
<t t-else="">fail-else</t><span>end</span></div>
|
||||
`;
|
||||
const result = renderToString(template, { condition: false });
|
||||
expect(result).toBe(
|
||||
"<div><span>begin</span>fail-else<span>end</span></div>"
|
||||
);
|
||||
});
|
||||
});
|
||||
|
||||
describe("attributes", () => {
|
||||
test("static attributes", () => {
|
||||
const template = `<div foo="a" bar="b" baz="c"/>`;
|
||||
const expected = `<div foo="a" bar="b" baz="c"></div>`;
|
||||
expect(renderToString(template)).toBe(expected);
|
||||
});
|
||||
|
||||
test("static attributes on void elements", () => {
|
||||
const template = `<img src="/test.jpg" alt="Test"/>`;
|
||||
const expected = `<img src="/test.jpg" alt="Test">`;
|
||||
expect(renderToString(template)).toBe(expected);
|
||||
});
|
||||
|
||||
test("dynamic attributes", () => {
|
||||
const template = `<div t-att-foo="'bar'"/>`;
|
||||
const expected = `<div foo="bar"></div>`;
|
||||
expect(renderToString(template)).toBe(expected);
|
||||
});
|
||||
|
||||
test("fixed variable", () => {
|
||||
const template = `<div t-att-foo="value"/>`;
|
||||
const expected = `<div foo="ok"></div>`;
|
||||
expect(renderToString(template, { value: "ok" })).toBe(expected);
|
||||
});
|
||||
|
||||
test("dynamic attribute falsy variable ", () => {
|
||||
const template = `<div t-att-foo="value"/>`;
|
||||
const expected = `<div></div>`;
|
||||
expect(renderToString(template, { value: false })).toBe(expected);
|
||||
});
|
||||
|
||||
test("tuple literal", () => {
|
||||
const template = `<div t-att="['foo', 'bar']"/>`;
|
||||
const expected = `<div foo="bar"></div>`;
|
||||
expect(renderToString(template)).toBe(expected);
|
||||
});
|
||||
|
||||
test("tuple variable", () => {
|
||||
const template = `<div t-att="value"/>`;
|
||||
const expected = `<div foo="bar"></div>`;
|
||||
expect(renderToString(template, { value: ["foo", "bar"] })).toBe(expected);
|
||||
});
|
||||
|
||||
test("object", () => {
|
||||
const template = `<div t-att="value"/>`;
|
||||
const expected = `<div a="1" b="2" c="3"></div>`;
|
||||
expect(renderToString(template, { value: { a: 1, b: 2, c: 3 } })).toBe(
|
||||
expected
|
||||
);
|
||||
});
|
||||
|
||||
test("format literal", () => {
|
||||
const template = `<div t-attf-foo="bar"/>`;
|
||||
const expected = `<div foo="bar"></div>`;
|
||||
expect(renderToString(template)).toBe(expected);
|
||||
});
|
||||
|
||||
test("format value", () => {
|
||||
const template = `<div t-attf-foo="b{{value}}r"/>`;
|
||||
const expected = `<div foo="bar"></div>`;
|
||||
expect(renderToString(template, { value: "a" })).toBe(expected);
|
||||
});
|
||||
|
||||
test("format expression", () => {
|
||||
const template = `<div t-attf-foo="{{value + 37}}"/>`;
|
||||
const expected = `<div foo="42"></div>`;
|
||||
expect(renderToString(template, { value: 5 })).toBe(expected);
|
||||
});
|
||||
|
||||
test("format multiple", () => {
|
||||
const template = `<div t-attf-foo="a {{value1}} is {{value2}} of {{value3}} ]"/>`;
|
||||
const expected = `<div foo="a 0 is 1 of 2 ]"></div>`;
|
||||
expect(renderToString(template, { value1: 0, value2: 1, value3: 2 })).toBe(
|
||||
expected
|
||||
);
|
||||
});
|
||||
|
||||
xit("various escapes", () => {
|
||||
// need to think about this... This one does not pass, but I am not sure it is
|
||||
// a correct test
|
||||
const template = `
|
||||
<div foo="<foo"
|
||||
t-att-bar="bar"
|
||||
t-attf-baz="<{{baz}}>"
|
||||
t-att="qux"/>
|
||||
`;
|
||||
const expected = `<div foo="<foo" bar="<bar>" baz="<"<baz>">" qux="<>"></div>`;
|
||||
expect(
|
||||
renderToString(template, { bar: 0, baz: 1, qux: { qux: "<>" } })
|
||||
).toBe(expected);
|
||||
});
|
||||
});
|
||||
|
||||
describe("t-call (template calling", () => {
|
||||
test("basic caller", () => {
|
||||
const qweb = new QWeb();
|
||||
qweb.addTemplate("_basic-callee", "<t>ok</t>");
|
||||
qweb.addTemplate("caller", '<t t-call="_basic-callee"/>');
|
||||
const expected = "ok";
|
||||
expect(qweb.renderToString("caller")).toBe(expected);
|
||||
});
|
||||
|
||||
test("with unused body", () => {
|
||||
const qweb = new QWeb();
|
||||
qweb.addTemplate("_basic-callee", "<t>ok</t>");
|
||||
qweb.addTemplate("caller", '<t t-call="_basic-callee">WHEEE</t>');
|
||||
const expected = "ok";
|
||||
expect(qweb.renderToString("caller")).toBe(expected);
|
||||
});
|
||||
|
||||
test("with unused setbody", () => {
|
||||
const qweb = new QWeb();
|
||||
qweb.addTemplate("_basic-callee", "<t>ok</t>");
|
||||
qweb.addTemplate(
|
||||
"caller",
|
||||
'<t t-call="_basic-callee"><t t-set="qux" t-value="3"/></t>'
|
||||
);
|
||||
const expected = "ok";
|
||||
expect(qweb.renderToString("caller")).toBe(expected);
|
||||
});
|
||||
|
||||
test("with used body", () => {
|
||||
const qweb = new QWeb();
|
||||
qweb.addTemplate("_callee-printsbody", '<t t-esc="0"/>');
|
||||
qweb.addTemplate("caller", '<t t-call="_callee-printsbody">ok</t>');
|
||||
const expected = "ok";
|
||||
expect(qweb.renderToString("caller")).toBe(expected);
|
||||
});
|
||||
|
||||
test("with used set body", () => {
|
||||
const qweb = new QWeb();
|
||||
qweb.addTemplate("_callee-uses-foo", '<t t-esc="foo"/>');
|
||||
qweb.addTemplate(
|
||||
"caller",
|
||||
`
|
||||
<t t-call="_callee-uses-foo"><t t-set="foo" t-value="'ok'"/></t>`
|
||||
);
|
||||
const expected = "ok";
|
||||
expect(qweb.renderToString("caller")).toBe(expected);
|
||||
});
|
||||
|
||||
test("inherit context", () => {
|
||||
const qweb = new QWeb();
|
||||
qweb.addTemplate("_callee-uses-foo", '<t t-esc="foo"/>');
|
||||
qweb.addTemplate(
|
||||
"caller",
|
||||
`
|
||||
<t><t t-set="foo" t-value="1"/><t t-call="_callee-uses-foo"/></t>`
|
||||
);
|
||||
const expected = "1";
|
||||
expect(qweb.renderToString("caller")).toBe(expected);
|
||||
});
|
||||
|
||||
test("scoped parameters", () => {
|
||||
const qweb = new QWeb();
|
||||
qweb.addTemplate("_basic-callee", `<t t-name="_basic-callee">ok</t>`);
|
||||
qweb.addTemplate(
|
||||
"caller",
|
||||
`
|
||||
<t>
|
||||
<t t-call="_basic-callee">
|
||||
<t t-set="foo" t-value="42"/>
|
||||
</t>
|
||||
<t t-esc="foo"/>
|
||||
</t>
|
||||
`
|
||||
);
|
||||
const expected = "ok";
|
||||
expect(qweb.renderToString("caller").trim()).toBe(expected);
|
||||
});
|
||||
});
|
||||
|
||||
describe("foreach", () => {
|
||||
test("iterate on items", () => {
|
||||
const template = `<t t-foreach="[3, 2, 1]" t-as="item">
|
||||
[<t t-esc="item_index"/>: <t t-esc="item"/> <t t-esc="item_value"/>]
|
||||
</t>`;
|
||||
const expected = `[0: 3 3]\n \n [1: 2 2]\n \n [2: 1 1]`;
|
||||
expect(renderToString(template).trim()).toBe(expected);
|
||||
});
|
||||
|
||||
test("iterate, position", () => {
|
||||
const template = `<t t-foreach="5" t-as="elem">
|
||||
-<t t-if="elem_first"> first</t><t t-if="elem_last"> last</t> (<t t-esc="elem_parity"/>)
|
||||
</t>`;
|
||||
const expected = `- first (even)\n \n - (odd)\n \n - (even)\n \n - (odd)\n \n - last (even)`;
|
||||
expect(renderToString(template).trim()).toBe(expected);
|
||||
});
|
||||
|
||||
test("iterate, integer param", () => {
|
||||
const template = `<t t-foreach="3" t-as="item">
|
||||
[<t t-esc="item_index"/>: <t t-esc="item"/> <t t-esc="item_value"/>]
|
||||
</t>`;
|
||||
const expected = `[0: 0 0]\n \n [1: 1 1]\n \n [2: 2 2]`;
|
||||
expect(renderToString(template).trim()).toBe(expected);
|
||||
});
|
||||
|
||||
test("iterate, dict param", () => {
|
||||
const template = `<t t-foreach="value" t-as="item">
|
||||
[<t t-esc="item_index"/>: <t t-esc="item"/> <t t-esc="item_value"/> - <t t-esc="item_parity"/>]</t>`;
|
||||
const expected = `[0: a 1 - even]\n [1: b 2 - odd]\n [2: c 3 - even]`;
|
||||
expect(
|
||||
renderToString(template, { value: { a: 1, b: 2, c: 3 } }).trim()
|
||||
).toBe(expected);
|
||||
});
|
||||
});
|
||||
|
||||
describe("misc", () => {
|
||||
test("global", () => {
|
||||
const qweb = new QWeb();
|
||||
qweb.addTemplate("_callee-asc", `<Año t-att-falló="'agüero'" t-raw="0"/>`);
|
||||
qweb.addTemplate(
|
||||
"_callee-uses-foo",
|
||||
`<span t-esc="foo">foo default</span>`
|
||||
);
|
||||
qweb.addTemplate(
|
||||
"_callee-asc-toto",
|
||||
`<div t-raw="toto">toto default</div>`
|
||||
);
|
||||
qweb.addTemplate(
|
||||
"caller",
|
||||
`
|
||||
<t>
|
||||
<t t-foreach="[4,5,6]" t-as="value">
|
||||
<span t-esc="value"/>
|
||||
<t t-call="_callee-asc">
|
||||
<t t-call="_callee-uses-foo">
|
||||
<t t-set="foo" t-value="'aaa'"/>
|
||||
</t>
|
||||
<t t-call="_callee-uses-foo"/>
|
||||
<t t-set="foo" t-value="'bbb'"/>
|
||||
<t t-call="_callee-uses-foo"/>
|
||||
</t>
|
||||
</t>
|
||||
<t t-call="_callee-asc-toto"/>
|
||||
</t>
|
||||
`
|
||||
);
|
||||
const expected = `
|
||||
<span>4</span>
|
||||
<año falló="agüero">
|
||||
<span>aaa</span>
|
||||
<span>foo default</span>
|
||||
|
||||
<span>bbb</span>
|
||||
</año>
|
||||
|
||||
<span>5</span>
|
||||
<año falló="agüero">
|
||||
<span>aaa</span>
|
||||
<span>foo default</span>
|
||||
|
||||
<span>bbb</span>
|
||||
</año>
|
||||
|
||||
<span>6</span>
|
||||
<año falló="agüero">
|
||||
<span>aaa</span>
|
||||
<span>foo default</span>
|
||||
|
||||
<span>bbb</span>
|
||||
</año>
|
||||
|
||||
<div>toto default</div>
|
||||
|
||||
`.trim();
|
||||
expect(qweb.renderToString("caller").trim()).toBe(expected);
|
||||
});
|
||||
});
|
||||
|
||||
describe("t-on", () => {
|
||||
test("can bind event handler", () => {
|
||||
let a = 1;
|
||||
const template = `<button t-on-click="add">Click</button>`;
|
||||
const fragment = renderToDOM(template, {
|
||||
add() { a = 3}
|
||||
});
|
||||
(<HTMLElement>fragment.firstChild).click();
|
||||
expect(a).toBe(3);
|
||||
});
|
||||
|
||||
test("can bind handlers with arguments", () => {
|
||||
let a = 1;
|
||||
const template = `<button t-on-click="add(5)">Click</button>`;
|
||||
const fragment = renderToDOM(template, {
|
||||
add(n) { a = a + n}
|
||||
});
|
||||
(<HTMLElement>fragment.firstChild).click();
|
||||
expect(a).toBe(6);
|
||||
});
|
||||
});
|
||||
|
||||
Reference in New Issue
Block a user