rename emoji-selector to emoji-picker

src/components/emoji-picker/emoji-picker.js

@@ -0,0 +1,72 @@
+const filterByKeyword = (list, keyword = '') => {
+  return list.filter(x => x.shortcode.indexOf(keyword) !== -1)
+}
+
+const EmojiPicker = {
+  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 EmojiPicker