/
emoji.js
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/
emoji.js
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import React from 'react'
import PropTypes from 'prop-types'
import data from '../../data'
import { getData, getSanitizedData, unifiedToNative } from '../utils'
const SHEET_COLUMNS = 49
const _getPosition = (props) => {
var { sheet_x, sheet_y } = _getData(props),
multiply = 100 / (SHEET_COLUMNS - 1)
return `${multiply * sheet_x}% ${multiply * sheet_y}%`
}
const _getData = (props) => {
var { emoji, skin, set } = props
return getData(emoji, skin, set)
}
const _getSanitizedData = (props) => {
var { emoji, skin, set } = props
return getSanitizedData(emoji, skin, set)
}
const _handleClick = (e, props) => {
if (!props.onClick) { return }
var { onClick } = props,
emoji = _getSanitizedData(props)
onClick(emoji, e)
}
const _handleOver = (e, props) => {
if (!props.onOver) { return }
var { onOver } = props,
emoji = _getSanitizedData(props)
onOver(emoji, e)
}
const _handleLeave = (e, props) => {
if (!props.onLeave) { return }
var { onLeave } = props,
emoji = _getSanitizedData(props)
onLeave(emoji, e)
}
const Emoji = (props) => {
for (let k in Emoji.defaultProps) {
if (props[k] == undefined && Emoji.defaultProps[k] != undefined) {
props[k] = Emoji.defaultProps[k]
}
}
var { unified, custom, imageUrl } = _getData(props),
style = {},
children = props.children
if (!unified && !custom) {
return null
}
if (props.native && unified) {
style = { fontSize: props.size }
children = unifiedToNative(unified)
if (props.forceSize) {
style.display = 'inline-block'
style.width = props.size
style.height = props.size
}
} else if (custom) {
style = {
width: props.size,
height: props.size,
display: 'inline-block',
backgroundImage: `url(${imageUrl})`,
backgroundSize: '100%',
}
} else {
let setHasEmoji = _getData(props)[`has_img_${props.set}`]
if (!setHasEmoji) {
return null
}
style = {
width: props.size,
height: props.size,
display: 'inline-block',
backgroundImage: `url(${props.backgroundImageFn(props.set, props.sheetSize)})`,
backgroundSize: `${100 * SHEET_COLUMNS}%`,
backgroundPosition: _getPosition(props),
}
}
return <span
key={props.emoji.id || props.emoji}
onClick={(e) => _handleClick(e, props)}
onMouseEnter={(e) => _handleOver(e, props)}
onMouseLeave={(e) => _handleLeave(e, props)}
className='emoji-mart-emoji'>
<span style={style}>{children}</span>
</span>
}
Emoji.propTypes = {
onOver: PropTypes.func,
onLeave: PropTypes.func,
onClick: PropTypes.func,
backgroundImageFn: PropTypes.func,
native: PropTypes.bool,
forceSize: PropTypes.bool,
skin: PropTypes.oneOf([1, 2, 3, 4, 5, 6]),
sheetSize: PropTypes.oneOf([16, 20, 32, 64]),
set: PropTypes.oneOf(['apple', 'google', 'twitter', 'emojione', 'messenger', 'facebook']),
size: PropTypes.number.isRequired,
emoji: PropTypes.oneOfType([
PropTypes.string,
PropTypes.object,
]).isRequired,
}
Emoji.defaultProps = {
skin: 1,
set: 'apple',
sheetSize: 64,
native: false,
forceSize: false,
backgroundImageFn: ((set, sheetSize) => `https://unpkg.com/emoji-datasource-${set}@${EMOJI_DATASOURCE_VERSION}/img/${set}/sheets/${sheetSize}.png`),
onOver: (() => {}),
onLeave: (() => {}),
onClick: (() => {}),
}
export default Emoji