61 lines
1.5 KiB
XML
61 lines
1.5 KiB
XML
/* eslint-disable */
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// key加引号会报错 如：{ "a": 1, "b": 0}, 仅支持： { a: 1, b: 0}
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function classNames() {
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var classes = [],
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hasOwn = {};
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for (var i = 0; i < arguments.length; i++) {
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var arg = arguments[i];
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if (!arg) continue;
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var argType = typeof arg;
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if (argType === 'string' || argType === 'number') {
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classes.push(arg);
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} else if ('Array' === arg.constructor && arg.length) {
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var inner = classNames.apply(null, arg);
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if (inner) {
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classes.push(inner);
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}
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} else if (argType === 'object') {
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var objStr = JSON.stringify(arg);
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var dotReg = getRegExp('"', 'g');
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objStr = objStr.replace('{', '').replace('}', '').split(',');
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for (var i = 0; i < objStr.length; i++) {
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var key = objStr[i].split(':')[0],
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_key = key.replace(dotReg, '');
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if (!hasOwn[_key] && arg[_key]) {
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classes.push(_key);
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hasOwn[_key] = true;
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}
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}
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}
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}
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return classes.join(' ');
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}
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function isUrl(url) {
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var expression =
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'https?://(www.)?[-a-zA-Z0-9@:%._+~#=]{2,256}.[a-z]{2,6}\b([-a-zA-Z0-9@:%_+.~#?&//=]*)',
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regex = getRegExp(expression, 'g');
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return url.match(regex);
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}
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/**
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* 禁止事件冒泡
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*/
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function stopPropagation() {
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return false;
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}
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module.exports = {
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classNames: classNames,
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isUrl: isUrl,
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stopPropagation: stopPropagation,
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};
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