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const filterByKeyword = (list, keyword = '') => {
return list.filter(x => x.shortcode.indexOf(keyword) !== -1)
}
const EmojiSelector = {
mounted () {
document.body.addEventListener('click', this.outsideClicked)
},
destroyed () {
document.body.removeEventListener('click', this.outsideClicked)
},
data () {
return {
open: false,
keyword: '',
activeGroup: 'standard'
}
},
methods: {
togglePanel () {
this.open = !this.open
},
insideClicked (e) {
e.stopPropagation()
},
outsideClicked () {
this.open = false
},
onEmoji (emoji) {
const value = emoji.image_url ? `:${emoji.shortcode}:` : emoji.utf
this.$emit('emoji', ` ${value} `)
this.open = false
},
highlight (key) {
const ref = this.$refs['group-' + key]
const top = ref[0].offsetTop
this.$refs['emoji-groups'].scrollTop = top + 1
this.activeGroup = key
},
scrolledGroup (e) {
const top = e.target.scrollTop
Object.keys(this.emojis).forEach(key => {
if (this.$refs['group-' + key][0].offsetTop < top) {
this.activeGroup = key
}
})
}
},
computed: {
emojis () {
const standardEmojis = this.$store.state.instance.emoji || []
const customEmojis = this.$store.state.instance.customEmoji || []
return {
standard: {
text: 'Standard',
icon: 'icon-star',
emojis: filterByKeyword(standardEmojis, this.keyword)
},
custom: {
text: 'Custom',
icon: 'icon-picture',
emojis: filterByKeyword(customEmojis, this.keyword)
}
}
},
serverUrl () {
return this.$store.state.instance.server
}
}
}
export default EmojiSelector
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