diff options
Diffstat (limited to 'app/javascript/flavours/glitch/features/emoji_picker')
| -rw-r--r-- | app/javascript/flavours/glitch/features/emoji_picker/index.js | 460 |
1 files changed, 460 insertions, 0 deletions
diff --git a/app/javascript/flavours/glitch/features/emoji_picker/index.js b/app/javascript/flavours/glitch/features/emoji_picker/index.js new file mode 100644 index 000000000..a78117971 --- /dev/null +++ b/app/javascript/flavours/glitch/features/emoji_picker/index.js @@ -0,0 +1,460 @@ +import { connect } from 'react-redux'; +import { changeSetting } from 'flavours/glitch/actions/settings'; +import { createSelector } from 'reselect'; +import { Map as ImmutableMap } from 'immutable'; +import { useEmoji } from 'flavours/glitch/actions/emojis'; +import React from 'react'; +import PropTypes from 'prop-types'; +import { defineMessages, injectIntl } from 'react-intl'; +import { EmojiPicker as EmojiPickerAsync } from 'flavours/glitch/util/async-components'; +import Overlay from 'react-overlays/lib/Overlay'; +import classNames from 'classnames'; +import ImmutablePropTypes from 'react-immutable-proptypes'; +import detectPassiveEvents from 'detect-passive-events'; +import { buildCustomEmojis } from 'flavours/glitch/util/emoji'; + +const messages = defineMessages({ + emoji: { id: 'emoji_button.label', defaultMessage: 'Insert emoji' }, + emoji_search: { id: 'emoji_button.search', defaultMessage: 'Search...' }, + emoji_not_found: { id: 'emoji_button.not_found', defaultMessage: 'No emojos!! (╯°□°）╯︵ ┻━┻' }, + 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' }, +}); + +const perLine = 8; +const lines = 2; + +const DEFAULTS = [ + '+1', + 'grinning', + 'kissing_heart', + 'heart_eyes', + 'laughing', + 'stuck_out_tongue_winking_eye', + 'sweat_smile', + 'joy', + 'yum', + 'disappointed', + 'thinking_face', + 'weary', + 'sob', + 'sunglasses', + 'heart', + 'ok_hand', +]; + +const getFrequentlyUsedEmojis = createSelector([ + state => state.getIn(['settings', 'frequentlyUsedEmojis'], ImmutableMap()), +], emojiCounters => { + let emojis = emojiCounters + .keySeq() + .sort((a, b) => emojiCounters.get(a) - emojiCounters.get(b)) + .reverse() + .slice(0, perLine * lines) + .toArray(); + + if (emojis.length < DEFAULTS.length) { + emojis = emojis.concat(DEFAULTS.slice(0, DEFAULTS.length - emojis.length)); + } + + return emojis; +}); + +const getCustomEmojis = createSelector([ + state => state.get('custom_emojis'), +], emojis => emojis.filter(e => e.get('visible_in_picker')).sort((a, b) => { + const aShort = a.get('shortcode').toLowerCase(); + const bShort = b.get('shortcode').toLowerCase(); + + if (aShort < bShort) { + return -1; + } else if (aShort > bShort ) { + return 1; + } else { + return 0; + } +})); + +const mapStateToProps = state => ({ + custom_emojis: getCustomEmojis(state), + skinTone: state.getIn(['settings', 'skinTone']), + frequentlyUsedEmojis: getFrequentlyUsedEmojis(state), +}); + +const mapDispatchToProps = (dispatch, { onPickEmoji }) => ({ + onSkinTone: skinTone => { + dispatch(changeSetting(['skinTone'], skinTone)); + }, + + onPickEmoji: emoji => { + dispatch(useEmoji(emoji)); + + if (onPickEmoji) { + onPickEmoji(emoji); + } + }, +}); + +const assetHost = process.env.CDN_HOST || ''; +let EmojiPicker, Emoji; // load asynchronously + +const backgroundImageFn = () => `${assetHost}/emoji/sheet_10.png`; +const listenerOptions = detectPassiveEvents.hasSupport ? { passive: true } : false; + +const categoriesSort = [ + 'recent', + 'custom', + 'people', + 'nature', + 'foods', + 'activity', + 'places', + 'objects', + 'symbols', + 'flags', +]; + +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} /></button> + <button onClick={this.handleClick} data-index={2}><Emoji emoji='fist' set='twitter' size={22} sheetSize={32} skin={2} backgroundImageFn={backgroundImageFn} /></button> + <button onClick={this.handleClick} data-index={3}><Emoji emoji='fist' set='twitter' size={22} sheetSize={32} skin={3} backgroundImageFn={backgroundImageFn} /></button> + <button onClick={this.handleClick} data-index={4}><Emoji emoji='fist' set='twitter' size={22} sheetSize={32} skin={4} backgroundImageFn={backgroundImageFn} /></button> + <button onClick={this.handleClick} data-index={5}><Emoji emoji='fist' set='twitter' size={22} sheetSize={32} skin={5} backgroundImageFn={backgroundImageFn} /></button> + <button onClick={this.handleClick} data-index={6}><Emoji emoji='fist' set='twitter' size={22} sheetSize={32} skin={6} backgroundImageFn={backgroundImageFn} /></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} /> + <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, + placement: null, + }; + + 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); + } + + 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), + notfound: intl.formatMessage(messages.emoji_not_found), + 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 => { + if (!emoji.native) { + emoji.native = emoji.colons; + } + + 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; + + 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} + backgroundImageFn={backgroundImageFn} + autoFocus + emojiTooltip + /> + + <ModifierPicker + active={modifierOpen} + modifier={skinTone} + onOpen={this.handleModifierOpen} + onClose={this.handleModifierClose} + onChange={this.handleModifierChange} + /> + </div> + ); + } + +} + +@connect(mapStateToProps, mapDispatchToProps) +@injectIntl +export default 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, + }; + + state = { + active: false, + loading: false, + }; + + 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 } = 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}> + <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> + ); + } + +} |