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33 lines
776 B
33 lines
776 B
'use strict';
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const { attrsGroups } = require('./_collections.js');
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exports.name = 'removeEmptyAttrs';
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exports.type = 'perItem';
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exports.active = true;
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exports.description = 'removes empty attributes';
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/**
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* Remove attributes with empty values.
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*
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* @param {Object} item current iteration item
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* @return {Boolean} if false, item will be filtered out
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*
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* @author Kir Belevich
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*/
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exports.fn = function (item) {
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if (item.type === 'element') {
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for (const [name, value] of Object.entries(item.attributes)) {
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if (
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value === '' &&
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// empty conditional processing attributes prevents elements from rendering
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attrsGroups.conditionalProcessing.includes(name) === false
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) {
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delete item.attributes[name];
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}
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}
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}
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};
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