forked from zhurui/management
29 lines
763 B
JavaScript
29 lines
763 B
JavaScript
|
/**
|
||
|
|
* @fileoverview Interpolate keys from an object into a string with {{ }} markers.
|
||
|
|
* @author Jed Fox
|
||
|
|
*/
|
||
|
|
|
||
|
|
"use strict";
|
||
|
|
|
||
|
|
//------------------------------------------------------------------------------
|
||
|
|
// Public Interface
|
||
|
|
//------------------------------------------------------------------------------
|
||
|
|
|
||
|
|
module.exports = (text, data) => {
|
||
|
|
if (!data) {
|
||
|
|
return text;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Substitution content for any {{ }} markers.
|
||
|
|
return text.replace(/\{\{([^{}]+?)\}\}/g, (fullMatch, termWithWhitespace) => {
|
||
|
|
const term = termWithWhitespace.trim();
|
||
|
|
|
||
|
|
if (term in data) {
|
||
|
|
return data[term];
|
||
|
|
}
|
||
|
|
|
||
|
|
// Preserve old behavior: If parameter name not provided, don't replace it.
|
||
|
|
return fullMatch;
|
||
|
|
});
|
||
|
|
};
|