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157 lines
4.0 KiB
JavaScript
157 lines
4.0 KiB
JavaScript
import React, { PropTypes } from 'react';
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import GregorianCalendar from 'gregorian-calendar';
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import defaultLocale from './locale/zh_CN';
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import FullCalendar from 'rc-calendar/lib/FullCalendar';
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import { PREFIX_CLS } from './Constants';
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import Header from './Header';
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function noop() { return null; }
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function zerofixed(v) {
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if (v < 10) return `0${v}`;
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return `${v}`;
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}
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export default class Calendar extends React.Component {
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static defaultProps = {
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monthCellRender: noop,
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dateCellRender: noop,
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locale: {},
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fullscreen: true,
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prefixCls: PREFIX_CLS,
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onPanelChange: noop,
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mode: 'month',
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}
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static propTypes = {
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monthCellRender: PropTypes.func,
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dateCellRender: PropTypes.func,
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fullscreen: PropTypes.bool,
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locale: PropTypes.object,
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prefixCls: PropTypes.string,
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className: PropTypes.string,
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style: PropTypes.object,
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onPanelChange: PropTypes.func,
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value: PropTypes.instanceOf(Date),
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}
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static contextTypes = {
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antLocale: PropTypes.object,
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}
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constructor(props) {
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super(props);
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this.state = {
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value: this.parseDateFromValue(props.value || new Date()),
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mode: props.mode,
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};
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}
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parseDateFromValue(value) {
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const date = new GregorianCalendar(this.getLocale());
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date.setTime(+value);
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return date;
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}
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componentWillReceiveProps(nextProps) {
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if ('value' in nextProps) {
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this.setState({
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value: this.parseDateFromValue(nextProps.value),
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});
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}
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}
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getLocale = () => {
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const props = this.props;
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let locale = defaultLocale;
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const context = this.context;
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if (context && context.antLocale && context.antLocale.Calendar) {
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locale = context.antLocale.Calendar;
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}
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// 统一合并为完整的 Locale
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const result = { ...locale, ...props.locale };
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result.lang = { ...locale.lang, ...props.locale.lang };
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return result;
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}
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monthCellRender = (value, locale) => {
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const prefixCls = this.props.prefixCls;
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const month = value.getMonth();
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return (
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<div className={`${prefixCls}-month`}>
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<div className={`${prefixCls}-value`}>
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{locale.format.shortMonths[month]}
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</div>
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<div className={`${prefixCls}-content`}>
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{this.props.monthCellRender(value)}
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</div>
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</div>
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);
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}
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dateCellRender = (value) => {
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const prefixCls = this.props.prefixCls;
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return (
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<div className={`${prefixCls}-date`}>
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<div className={`${prefixCls}-value`}>
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{zerofixed(value.getDayOfMonth())}
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</div>
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<div className={`${prefixCls}-content`}>
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{this.props.dateCellRender(value)}
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</div>
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</div>
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);
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}
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setValue = (value) => {
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if (!('value' in this.props) && this.state.value !== value) {
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this.setState({ value });
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}
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this.props.onPanelChange(value, this.state.mode);
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}
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setType = (type) => {
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const mode = (type === 'date') ? 'month' : 'year';
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if (this.state.mode !== mode) {
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this.setState({ mode });
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this.props.onPanelChange(this.state.value, mode);
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}
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}
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render() {
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const props = this.props;
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const { value, mode } = this.state;
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const { prefixCls, style, className, fullscreen } = props;
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const type = (mode === 'year') ? 'month' : 'date';
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const locale = this.getLocale();
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let cls = className || '';
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if (fullscreen) {
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cls += (` ${prefixCls}-fullscreen`);
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}
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return (
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<div className={cls} style={style}>
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<Header
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fullscreen={fullscreen}
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type={type}
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value={value}
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locale={locale.lang}
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prefixCls={prefixCls}
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onTypeChange={this.setType}
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onValueChange={this.setValue} />
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<FullCalendar
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{...props}
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Select={noop}
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locale={locale.lang}
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type={type}
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prefixCls={prefixCls}
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showHeader={false}
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value={value}
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monthCellRender={this.monthCellRender}
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dateCellRender={this.dateCellRender} />
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</div>
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);
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}
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}
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