cables_dev/cables_ui/src/ui/utils/handlebars.js

import { Logger } from "cables-shared-client";
import { gui } from "../gui.js";
import { platform } from "../platform.js";
/**
 * Handlebars template helper functions
 */
const handleBarsPrecompiled = {};
const log = new Logger("handlebarsjs");
export function handleBarPrecompiled(name)
{
    let template = handleBarsPrecompiled[name];
    if (template) return template;
    const source = document.getElementById(name);
    if (!source || !source.innerHTML)
    {
        log.warn("template not found", "template " + name + " not found...");
        return;
    }
    const p = handleBarsPrecompiled[name] = Handlebars.compile(source.innerHTML);
    return p;
}
/**
 * @param {string} name
 * @param {object} obj
 */
export function getHandleBarHtml(name, obj)
{
    let perf = gui.uiProfiler.start("getHandleBarHtml");
    const template = handleBarPrecompiled(name);
    if (!template) return "error: missing handlebars template: " + name;
    obj = obj || {};
    obj.frontendOptions = platform.frontendOptions;
    obj.cablesUrl = platform.getCablesUrl();
    obj.cablesDocsUrl = obj.cablesUrl;
    if (platform.getCablesDocsUrl)obj.cablesDocsUrl = platform.getCablesDocsUrl();
    const html = template(obj, { "allowProtoMethodsByDefault": true, "allowProtoPropertiesByDefault": true });
    if (perf)perf.finish();
    return html;
}