You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
63 lines
1.8 KiB
63 lines
1.8 KiB
var selector = require('./selector');
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var each = require('./each');
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var startWith = require('./startWith');
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var contain = require('./contain');
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var cmpVersion = require('./cmpVersion');
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exports = function(sel) {
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var _ref =
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arguments.length > 1 && arguments[1] !== undefined
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? arguments[1]
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: {},
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_ref$important = _ref.important,
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important = _ref$important === void 0 ? false : _ref$important,
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_ref$inlineStyle = _ref.inlineStyle,
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inlineStyle = _ref$inlineStyle === void 0 ? false : _ref$inlineStyle,
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_ref$position = _ref.position,
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position = _ref$position === void 0 ? 0 : _ref$position;
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var ret = [0, 0, 0, 0, 0, position];
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if (important) ret[0] = 1;
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if (inlineStyle) ret[1] = 1;
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var group = selector.parse(sel)[0];
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each(group, function(_ref2) {
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var type = _ref2.type,
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value = _ref2.value;
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switch (type) {
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case 'id':
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ret[2]++;
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break;
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case 'class':
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case 'attribute':
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ret[3]++;
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break;
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case 'pseudo':
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if (contain(PSEUDO_ELEMS, value.replace(/:/g, ''))) {
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ret[4]++;
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} else if (!startWith(value, '::')) {
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ret[3]++;
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}
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break;
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case 'tag':
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if (value !== '*') {
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ret[4]++;
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}
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break;
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}
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});
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return ret;
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};
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var PSEUDO_ELEMS = [
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'first-letter',
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'last-letter',
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'first-line',
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'last-line',
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'first-child',
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'last-child',
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'before',
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'after'
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];
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exports.compare = function(p1, p2) {
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return cmpVersion(p1.join('.'), p2.join('.'));
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};
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module.exports = exports;
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