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kennethobsequioandClaude Sonnet 5
eaa6d2276a
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
22 lines
1.3 KiB
JavaScript
22 lines
1.3 KiB
JavaScript
/***********************************************************************************************************************************************************************
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* File Name: renderTemplate.util.js
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* Type of Program: Utility
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* Description: Plain-text {{placeholder}} substitution — no eval/Function, so
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* admin-supplied HTML can never execute arbitrary JS. Unknown or
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* missing keys resolve to an empty string rather than throwing.
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* Author: Kenneth Obsequio (@lash0000)
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* Date Created: Jul. 3, 2026
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***********************************************************************************************************************************************************************
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* HOW TO USE:
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* const { renderTemplate } = require('../utils/renderTemplate.util');
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* renderTemplate('Hi {{name}}', { name: 'Ken' }); // "Hi Ken"
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***********************************************************************************************************************************************************************/
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const renderTemplate = (str, data = {}) =>
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String(str ?? '').replace(/\{\{\s*(\w+)\s*\}\}/g, (_, key) => {
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const val = data[key];
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return (val === undefined || val === null) ? '' : String(val);
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});
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module.exports = { renderTemplate };
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