diff options
Diffstat (limited to 'app/javascript/flavours/glitch/features/compose/components/emoji_picker_dropdown.js')
-rw-r--r-- | app/javascript/flavours/glitch/features/compose/components/emoji_picker_dropdown.js | 414 |
1 files changed, 414 insertions, 0 deletions
diff --git a/app/javascript/flavours/glitch/features/compose/components/emoji_picker_dropdown.js b/app/javascript/flavours/glitch/features/compose/components/emoji_picker_dropdown.js new file mode 100644 index 000000000..0e49a35c3 --- /dev/null +++ b/app/javascript/flavours/glitch/features/compose/components/emoji_picker_dropdown.js @@ -0,0 +1,414 @@ +import React from 'react'; +import PropTypes from 'prop-types'; +import { defineMessages, injectIntl, FormattedMessage } from 'react-intl'; +import { EmojiPicker as EmojiPickerAsync } from '../../ui/util/async-components'; +import Overlay from 'react-overlays/lib/Overlay'; +import classNames from 'classnames'; +import ImmutablePropTypes from 'react-immutable-proptypes'; +import { supportsPassiveEvents } from 'detect-passive-events'; +import { buildCustomEmojis, categoriesFromEmojis } from '../../emoji/emoji'; +import { useSystemEmojiFont } from 'flavours/glitch/initial_state'; +import { assetHost } from 'flavours/glitch/utils/config'; + +const messages = defineMessages({ + emoji: { id: 'emoji_button.label', defaultMessage: 'Insert emoji' }, + emoji_search: { id: 'emoji_button.search', defaultMessage: 'Search...' }, + custom: { id: 'emoji_button.custom', defaultMessage: 'Custom' }, + recent: { id: 'emoji_button.recent', defaultMessage: 'Frequently used' }, + search_results: { id: 'emoji_button.search_results', defaultMessage: 'Search results' }, + people: { id: 'emoji_button.people', defaultMessage: 'People' }, + nature: { id: 'emoji_button.nature', defaultMessage: 'Nature' }, + food: { id: 'emoji_button.food', defaultMessage: 'Food & Drink' }, + activity: { id: 'emoji_button.activity', defaultMessage: 'Activity' }, + travel: { id: 'emoji_button.travel', defaultMessage: 'Travel & Places' }, + objects: { id: 'emoji_button.objects', defaultMessage: 'Objects' }, + symbols: { id: 'emoji_button.symbols', defaultMessage: 'Symbols' }, + flags: { id: 'emoji_button.flags', defaultMessage: 'Flags' }, +}); + +let EmojiPicker, Emoji; // load asynchronously + +const listenerOptions = supportsPassiveEvents ? { passive: true } : false; + +const backgroundImageFn = () => `${assetHost}/emoji/sheet_13.png`; + +const notFoundFn = () => ( + <div className='emoji-mart-no-results'> + <Emoji + emoji='sleuth_or_spy' + set='twitter' + size={32} + sheetSize={32} + backgroundImageFn={backgroundImageFn} + /> + + <div className='emoji-mart-no-results-label'> + <FormattedMessage id='emoji_button.not_found' defaultMessage='No matching emojis found' /> + </div> + </div> +); + +class ModifierPickerMenu extends React.PureComponent { + + static propTypes = { + active: PropTypes.bool, + onSelect: PropTypes.func.isRequired, + onClose: PropTypes.func.isRequired, + }; + + handleClick = e => { + this.props.onSelect(e.currentTarget.getAttribute('data-index') * 1); + } + + componentWillReceiveProps (nextProps) { + if (nextProps.active) { + this.attachListeners(); + } else { + this.removeListeners(); + } + } + + componentWillUnmount () { + this.removeListeners(); + } + + handleDocumentClick = e => { + if (this.node && !this.node.contains(e.target)) { + this.props.onClose(); + } + } + + attachListeners () { + document.addEventListener('click', this.handleDocumentClick, false); + document.addEventListener('touchend', this.handleDocumentClick, listenerOptions); + } + + removeListeners () { + document.removeEventListener('click', this.handleDocumentClick, false); + document.removeEventListener('touchend', this.handleDocumentClick, listenerOptions); + } + + setRef = c => { + this.node = c; + } + + render () { + const { active } = this.props; + + return ( + <div className='emoji-picker-dropdown__modifiers__menu' style={{ display: active ? 'block' : 'none' }} ref={this.setRef}> + <button onClick={this.handleClick} data-index={1}><Emoji emoji='fist' set='twitter' size={22} sheetSize={32} skin={1} backgroundImageFn={backgroundImageFn} native={useSystemEmojiFont} /></button> + <button onClick={this.handleClick} data-index={2}><Emoji emoji='fist' set='twitter' size={22} sheetSize={32} skin={2} backgroundImageFn={backgroundImageFn} native={useSystemEmojiFont} /></button> + <button onClick={this.handleClick} data-index={3}><Emoji emoji='fist' set='twitter' size={22} sheetSize={32} skin={3} backgroundImageFn={backgroundImageFn} native={useSystemEmojiFont} /></button> + <button onClick={this.handleClick} data-index={4}><Emoji emoji='fist' set='twitter' size={22} sheetSize={32} skin={4} backgroundImageFn={backgroundImageFn} native={useSystemEmojiFont} /></button> + <button onClick={this.handleClick} data-index={5}><Emoji emoji='fist' set='twitter' size={22} sheetSize={32} skin={5} backgroundImageFn={backgroundImageFn} native={useSystemEmojiFont} /></button> + <button onClick={this.handleClick} data-index={6}><Emoji emoji='fist' set='twitter' size={22} sheetSize={32} skin={6} backgroundImageFn={backgroundImageFn} native={useSystemEmojiFont} /></button> + </div> + ); + } + +} + +class ModifierPicker extends React.PureComponent { + + static propTypes = { + active: PropTypes.bool, + modifier: PropTypes.number, + onChange: PropTypes.func, + onClose: PropTypes.func, + onOpen: PropTypes.func, + }; + + handleClick = () => { + if (this.props.active) { + this.props.onClose(); + } else { + this.props.onOpen(); + } + } + + handleSelect = modifier => { + this.props.onChange(modifier); + this.props.onClose(); + } + + render () { + const { active, modifier } = this.props; + + return ( + <div className='emoji-picker-dropdown__modifiers'> + <Emoji emoji='fist' set='twitter' size={22} sheetSize={32} skin={modifier} onClick={this.handleClick} backgroundImageFn={backgroundImageFn} native={useSystemEmojiFont} /> + <ModifierPickerMenu active={active} onSelect={this.handleSelect} onClose={this.props.onClose} /> + </div> + ); + } + +} + +@injectIntl +class EmojiPickerMenu extends React.PureComponent { + + static propTypes = { + custom_emojis: ImmutablePropTypes.list, + frequentlyUsedEmojis: PropTypes.arrayOf(PropTypes.string), + loading: PropTypes.bool, + onClose: PropTypes.func.isRequired, + onPick: PropTypes.func.isRequired, + style: PropTypes.object, + placement: PropTypes.string, + arrowOffsetLeft: PropTypes.string, + arrowOffsetTop: PropTypes.string, + intl: PropTypes.object.isRequired, + skinTone: PropTypes.number.isRequired, + onSkinTone: PropTypes.func.isRequired, + }; + + static defaultProps = { + style: {}, + loading: true, + frequentlyUsedEmojis: [], + }; + + state = { + modifierOpen: false, + readyToFocus: false, + }; + + handleDocumentClick = e => { + if (this.node && !this.node.contains(e.target)) { + this.props.onClose(); + } + } + + componentDidMount () { + document.addEventListener('click', this.handleDocumentClick, false); + document.addEventListener('touchend', this.handleDocumentClick, listenerOptions); + + // Because of https://github.com/react-bootstrap/react-bootstrap/issues/2614 we need + // to wait for a frame before focusing + requestAnimationFrame(() => { + this.setState({ readyToFocus: true }); + if (this.node) { + const element = this.node.querySelector('input[type="search"]'); + if (element) element.focus(); + } + }); + } + + componentWillUnmount () { + document.removeEventListener('click', this.handleDocumentClick, false); + document.removeEventListener('touchend', this.handleDocumentClick, listenerOptions); + } + + setRef = c => { + this.node = c; + } + + getI18n = () => { + const { intl } = this.props; + + return { + search: intl.formatMessage(messages.emoji_search), + categories: { + search: intl.formatMessage(messages.search_results), + recent: intl.formatMessage(messages.recent), + people: intl.formatMessage(messages.people), + nature: intl.formatMessage(messages.nature), + foods: intl.formatMessage(messages.food), + activity: intl.formatMessage(messages.activity), + places: intl.formatMessage(messages.travel), + objects: intl.formatMessage(messages.objects), + symbols: intl.formatMessage(messages.symbols), + flags: intl.formatMessage(messages.flags), + custom: intl.formatMessage(messages.custom), + }, + }; + } + + handleClick = (emoji, event) => { + if (!emoji.native) { + emoji.native = emoji.colons; + } + if (!(event.ctrlKey || event.metaKey)) { + this.props.onClose(); + } + this.props.onPick(emoji); + } + + handleModifierOpen = () => { + this.setState({ modifierOpen: true }); + } + + handleModifierClose = () => { + this.setState({ modifierOpen: false }); + } + + handleModifierChange = modifier => { + this.props.onSkinTone(modifier); + } + + render () { + const { loading, style, intl, custom_emojis, skinTone, frequentlyUsedEmojis } = this.props; + + if (loading) { + return <div style={{ width: 299 }} />; + } + + const title = intl.formatMessage(messages.emoji); + + const { modifierOpen } = this.state; + + const categoriesSort = [ + 'recent', + 'people', + 'nature', + 'foods', + 'activity', + 'places', + 'objects', + 'symbols', + 'flags', + ]; + + categoriesSort.splice(1, 0, ...Array.from(categoriesFromEmojis(custom_emojis)).sort()); + + return ( + <div className={classNames('emoji-picker-dropdown__menu', { selecting: modifierOpen })} style={style} ref={this.setRef}> + <EmojiPicker + perLine={8} + emojiSize={22} + sheetSize={32} + custom={buildCustomEmojis(custom_emojis)} + color='' + emoji='' + set='twitter' + title={title} + i18n={this.getI18n()} + onClick={this.handleClick} + include={categoriesSort} + recent={frequentlyUsedEmojis} + skin={skinTone} + showPreview={false} + showSkinTones={false} + backgroundImageFn={backgroundImageFn} + notFound={notFoundFn} + autoFocus={this.state.readyToFocus} + emojiTooltip + native={useSystemEmojiFont} + /> + + <ModifierPicker + active={modifierOpen} + modifier={skinTone} + onOpen={this.handleModifierOpen} + onClose={this.handleModifierClose} + onChange={this.handleModifierChange} + /> + </div> + ); + } + +} + +export default @injectIntl +class EmojiPickerDropdown extends React.PureComponent { + + static propTypes = { + custom_emojis: ImmutablePropTypes.list, + frequentlyUsedEmojis: PropTypes.arrayOf(PropTypes.string), + intl: PropTypes.object.isRequired, + onPickEmoji: PropTypes.func.isRequired, + onSkinTone: PropTypes.func.isRequired, + skinTone: PropTypes.number.isRequired, + button: PropTypes.node, + }; + + state = { + active: false, + loading: false, + placement: null, + }; + + setRef = (c) => { + this.dropdown = c; + } + + onShowDropdown = ({ target }) => { + this.setState({ active: true }); + + if (!EmojiPicker) { + this.setState({ loading: true }); + + EmojiPickerAsync().then(EmojiMart => { + EmojiPicker = EmojiMart.Picker; + Emoji = EmojiMart.Emoji; + + this.setState({ loading: false }); + }).catch(() => { + this.setState({ loading: false }); + }); + } + + const { top } = target.getBoundingClientRect(); + this.setState({ placement: top * 2 < innerHeight ? 'bottom' : 'top' }); + } + + onHideDropdown = () => { + this.setState({ active: false }); + } + + onToggle = (e) => { + if (!this.state.loading && (!e.key || e.key === 'Enter')) { + if (this.state.active) { + this.onHideDropdown(); + } else { + this.onShowDropdown(e); + } + } + } + + handleKeyDown = e => { + if (e.key === 'Escape') { + this.onHideDropdown(); + } + } + + setTargetRef = c => { + this.target = c; + } + + findTarget = () => { + return this.target; + } + + render () { + const { intl, onPickEmoji, onSkinTone, skinTone, frequentlyUsedEmojis, button } = this.props; + const title = intl.formatMessage(messages.emoji); + const { active, loading, placement } = this.state; + + return ( + <div className='emoji-picker-dropdown' onKeyDown={this.handleKeyDown}> + <div ref={this.setTargetRef} className='emoji-button' title={title} aria-label={title} aria-expanded={active} role='button' onClick={this.onToggle} onKeyDown={this.onToggle} tabIndex={0}> + {button || <img + className={classNames('emojione', { 'pulse-loading': active && loading })} + alt='🙂' + src={`${assetHost}/emoji/1f602.svg`} + />} + </div> + + <Overlay show={active} placement={placement} target={this.findTarget}> + <EmojiPickerMenu + custom_emojis={this.props.custom_emojis} + loading={loading} + onClose={this.onHideDropdown} + onPick={onPickEmoji} + onSkinTone={onSkinTone} + skinTone={skinTone} + frequentlyUsedEmojis={frequentlyUsedEmojis} + /> + </Overlay> + </div> + ); + } + +} |