147 lines
4.1 KiB
JavaScript
147 lines
4.1 KiB
JavaScript
import React from 'react';
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import Dropdown, { DropdownTrigger, DropdownContent } from 'react-simple-dropdown';
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import PropTypes from 'prop-types';
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import { defineMessages, injectIntl } from 'react-intl';
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const messages = defineMessages({
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emoji: { id: 'emoji_button.label', defaultMessage: 'Insert emoji' },
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emoji_search: { id: 'emoji_button.search', defaultMessage: 'Search...' },
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people: { id: 'emoji_button.people', defaultMessage: 'People' },
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nature: { id: 'emoji_button.nature', defaultMessage: 'Nature' },
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food: { id: 'emoji_button.food', defaultMessage: 'Food & Drink' },
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activity: { id: 'emoji_button.activity', defaultMessage: 'Activity' },
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travel: { id: 'emoji_button.travel', defaultMessage: 'Travel & Places' },
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objects: { id: 'emoji_button.objects', defaultMessage: 'Objects' },
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symbols: { id: 'emoji_button.symbols', defaultMessage: 'Symbols' },
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flags: { id: 'emoji_button.flags', defaultMessage: 'Flags' }
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});
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const settings = {
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imageType: 'png',
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sprites: false,
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imagePathPNG: '/emoji/'
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};
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const dropdownStyle = {
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position: 'absolute',
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right: '5px',
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top: '5px'
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};
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const dropdownTriggerStyle = {
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display: 'block',
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fontSize: '24px',
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lineHeight: '24px',
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marginLeft: '2px',
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width: '24px'
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}
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let EmojiPicker; // load asynchronously
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class EmojiPickerDropdown extends React.PureComponent {
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constructor (props, context) {
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super(props, context);
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this.setRef = this.setRef.bind(this);
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this.handleChange = this.handleChange.bind(this);
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this.onHideDropdown = this.onHideDropdown.bind(this);
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this.onShowDropdown = this.onShowDropdown.bind(this);
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this.state = {
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active: false,
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loading: false
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};
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}
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setRef (c) {
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this.dropdown = c;
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}
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handleChange (data) {
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this.dropdown.hide();
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this.props.onPickEmoji(data);
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}
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onShowDropdown () {
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this.setState({active: true});
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if (!EmojiPicker) {
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this.setState({loading: true});
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import('emojione-picker').then(TheEmojiPicker => {
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EmojiPicker = TheEmojiPicker.default;
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this.setState({loading: false});
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}).catch(err => {
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// TODO: show the user an error?
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this.setState({loading: false});
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});
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}
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}
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onHideDropdown () {
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this.setState({active: false});
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}
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render () {
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const { intl } = this.props;
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const categories = {
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people: {
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title: intl.formatMessage(messages.people),
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emoji: 'smile',
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},
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nature: {
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title: intl.formatMessage(messages.nature),
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emoji: 'hamster',
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},
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food: {
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title: intl.formatMessage(messages.food),
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emoji: 'pizza',
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},
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activity: {
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title: intl.formatMessage(messages.activity),
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emoji: 'soccer',
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},
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travel: {
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title: intl.formatMessage(messages.travel),
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emoji: 'earth_americas',
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},
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objects: {
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title: intl.formatMessage(messages.objects),
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emoji: 'bulb',
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},
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symbols: {
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title: intl.formatMessage(messages.symbols),
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emoji: 'clock9',
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},
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flags: {
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title: intl.formatMessage(messages.flags),
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emoji: 'flag_gb',
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}
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}
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const { active, loading } = this.state;
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return (
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<Dropdown ref={this.setRef} style={dropdownStyle} onShow={this.onShowDropdown} onHide={this.onHideDropdown}>
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<DropdownTrigger className='emoji-button' title={intl.formatMessage(messages.emoji)} style={dropdownTriggerStyle}>
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<img draggable="false"
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className={`emojione ${active && loading ? "pulse-loading" : ''}`}
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alt="🙂" src="/emoji/1f602.svg" />
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</DropdownTrigger>
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<DropdownContent className='dropdown__left'>
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{
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this.state.active && !this.state.loading &&
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(<EmojiPicker emojione={settings} onChange={this.handleChange} searchPlaceholder={intl.formatMessage(messages.emoji_search)} categories={categories} search={true} />)
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}
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</DropdownContent>
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</Dropdown>
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);
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}
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}
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EmojiPickerDropdown.propTypes = {
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intl: PropTypes.object.isRequired,
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onPickEmoji: PropTypes.func.isRequired
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};
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export default injectIntl(EmojiPickerDropdown);
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