28 lines
1.1 KiB
JavaScript
28 lines
1.1 KiB
JavaScript
import { escape } from 'lodash';
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/**
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Very limited implementation of sprintf supporting only named parameters.
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@param input (translated) text with parameters (e.g. '%{num_users} users use us')
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@param {Object} parameters object mapping parameter names to values (e.g. { num_users: 5 })
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@param {Boolean} escapeParameters whether parameter values should be escaped (see https://lodash.com/docs/4.17.15#escape)
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@returns {String} the text with parameters replaces (e.g. '5 users use us')
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@see https://ruby-doc.org/core-2.3.3/Kernel.html#method-i-sprintf
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@see https://gitlab.com/gitlab-org/gitlab-foss/issues/37992
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*/
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export default (input, parameters, escapeParameters = true) => {
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let output = input;
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if (parameters) {
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const mappedParameters = new Map(Object.entries(parameters));
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mappedParameters.forEach((key, parameterName) => {
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const parameterValue = mappedParameters.get(parameterName);
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const escapedParameterValue = escapeParameters ? escape(parameterValue) : parameterValue;
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output = output.replace(new RegExp(`%{${parameterName}}`, 'g'), escapedParameterValue);
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});
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}
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return output;
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};
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