44 lines
1 KiB
JavaScript
44 lines
1 KiB
JavaScript
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var parse = require('inline-style-parser');
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/**
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* Parses inline style to object.
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*
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* @example
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* // returns { 'line-height': '42' }
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* StyleToObject('line-height: 42;');
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*
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* @param {String} style - The inline style.
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* @param {Function} [iterator] - The iterator function.
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* @return {null|Object}
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*/
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function StyleToObject(style, iterator) {
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var output = null;
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if (!style || typeof style !== 'string') {
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return output;
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}
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var declaration;
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var declarations = parse(style);
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var hasIterator = typeof iterator === 'function';
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var property;
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var value;
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for (var i = 0, len = declarations.length; i < len; i++) {
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declaration = declarations[i];
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property = declaration.property;
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value = declaration.value;
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if (hasIterator) {
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iterator(property, value, declaration);
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} else if (value) {
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output || (output = {});
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output[property] = value;
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}
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}
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return output;
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}
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module.exports = StyleToObject;
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module.exports.default = StyleToObject; // ESM support
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