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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | 38114x 38114x 38114x 37349x 37349x 48411x 48411x 48411x 38114x | import { escape } from 'lodash';
/**
* Very limited implementation of sprintf supporting only named parameters.
* @param {string} input - (translated) text with parameters (e.g. '%{num_users} users use us')
* @param {Object.<string, string|number>} [parameters] - object mapping parameter names to values (e.g. { num_users: 5 })
* @param {boolean} [escapeParameters=true] - whether parameter values should be escaped (see https://lodash.com/docs/4.17.15#escape)
* @returns {string} the text with parameters replaces (e.g. '5 users use us')
* @see https://ruby-doc.org/core-2.3.3/Kernel.html#method-i-sprintf
* @see https://gitlab.com/gitlab-org/gitlab-foss/issues/37992
*/
export default function sprintf(input, parameters, escapeParameters = true) {
let output = input;
output = output.replace(/%+/g, '%');
if (parameters) {
const mappedParameters = new Map(Object.entries(parameters));
mappedParameters.forEach((key, parameterName) => {
const parameterValue = mappedParameters.get(parameterName);
const escapedParameterValue = escapeParameters ? escape(parameterValue) : parameterValue;
// Pass the param value as a function to ignore special replacement patterns like $` and $'.
// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/replace#syntax
output = output.replace(new RegExp(`%{${parameterName}}`, 'g'), () => escapedParameterValue);
});
}
return output;
}
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