@alicloudfe/components/es/button/index.js

A react component library for aliyun

var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
import { Button as NextButton } from '@alifd/next';
import React, { Children } from 'react';
import hoistNonReactStatics from 'hoist-non-react-statics';
import cls from 'classnames';
import { withThemeClass } from '../utils/withThemeClass';
import { useCssVar } from '../utils/useCssVar';
import isReactFragment from '../utils/isReactFragment';
var rxTwoToThreeCNChar = /^[\u4e00-\u9fa5]{2,3}$/;
var rxFourCNChar = /^[\u4e00-\u9fa5]{4}$/;
var isTwoToThreeCNChar = rxTwoToThreeCNChar.test.bind(rxTwoToThreeCNChar);
var isFourCNChar = rxFourCNChar.test.bind(rxFourCNChar);
var mapTeamixIconSize = function (size) {
    return {
        large: 'medium',
        medium: 'small',
        small: 'xs'
    }[size];
};
var Button = withThemeClass(React.forwardRef(function (props, ref) {
    var _a, _b, _c, _d;
    var className = props.className, iconSize = props.iconSize, _e = props.size, size = _e === void 0 ? 'medium' : _e;
    var children = props.children;
    var count = Children.count(children);
    var theme = useCssVar('--alicloudfe-components-theme').trim();
    if (isReactFragment(children) &&
        theme !== 'wind' &&
        !theme.startsWith('xconsole')) {
        children = React.createElement("span", { className: 'next-btn-helper' }, children);
    }
    // 判断是否是2-3个汉字
    if (
    // xconsole相关主题不需要该功能
    theme !== 'wind' &&
        !theme.startsWith('xconsole') &&
        typeof children === 'string' &&
        isTwoToThreeCNChar(children)) {
        return (React.createElement(NextButton, __assign({}, props, { className: cls('isTwoToThreeCNCharBtn', className), ref: ref }), children));
    }
    // 判断是否是4个汉字
    if (
    // xconsole相关主题不需要该功能
    theme !== 'wind' &&
        !theme.startsWith('xconsole') &&
        typeof children === 'string' &&
        isFourCNChar(children)) {
        return (React.createElement(NextButton, __assign({}, props, { className: cls('isFourCNCharBtn', className), ref: ref }), children));
    }
    if ((count === 1 &&
        ((_b = (_a = children) === null || _a === void 0 ? void 0 : _a.type) === null || _b === void 0 ? void 0 : _b.displayName) === 'Config(Icon)') ||
        ((_d = (_c = children) === null || _c === void 0 ? void 0 : _c.type) === null || _d === void 0 ? void 0 : _d.displayName) === 'TeamixIcon') {
        return (React.createElement(NextButton, __assign({}, props, { className: cls('isOnlyIcon', className), ref: ref }), children));
    }
    var clonedChildren = Children.map(children, function (child, index) {
        var _a;
        var _b;
        // 针对 teamix-icon 进行处理
        if (child &&
            ['function', 'object'].indexOf(typeof child.type) > -1 &&
            ((_b = child.type) === null || _b === void 0 ? void 0 : _b.displayName) === 'TeamixIcon') {
            var iconCls = cls((_a = {
                    'teamix-icon-first': count > 1 && index === 0,
                    'teamix-icon-last': count > 1 && index === count - 1
                },
                _a[child.props.className] = !!child.props.className,
                _a));
            return React.cloneElement(child, {
                className: iconCls,
                size: iconSize || mapTeamixIconSize(size)
            });
        }
        return child;
    });
    return (React.createElement(NextButton, __assign({}, props, { className: className, ref: ref }), clonedChildren));
}));
hoistNonReactStatics(Button, NextButton);
// @ts-ignore
Button.displayName = NextButton.displayName;
export default Button;