1 files changed, 94 insertions, 0 deletions
diff --git a/app/assets/javascripts/notes/components/toggle_replies_widget.vue b/app/assets/javascripts/notes/components/toggle_replies_widget.vue
new file mode 100644
index 00000000000..78ecbbb9247
--- /dev/null
+++ b/app/assets/javascripts/notes/components/toggle_replies_widget.vue
@@ -0,0 +1,94 @@
+<script>
+import _ from 'underscore';
+import Icon from '~/vue_shared/components/icon.vue';
+import UserAvatarLink from '~/vue_shared/components/user_avatar/user_avatar_link.vue';
+import TimeAgoTooltip from '~/vue_shared/components/time_ago_tooltip.vue';
+
+export default {
+  components: {
+    Icon,
+    UserAvatarLink,
+    TimeAgoTooltip,
+  },
+  props: {
+    collapsed: {
+      type: Boolean,
+      required: true,
+    },
+    replies: {
+      type: Array,
+      required: true,
+    },
+  },
+  computed: {
+    lastReply() {
+      return this.replies[this.replies.length - 1];
+    },
+    uniqueAuthors() {
+      const authors = this.replies.map(reply => reply.author || {});
+
+      return _.uniq(authors, author => author.username);
+    },
+    className() {
+      return this.collapsed ? 'collapsed' : 'expanded';
+    },
+  },
+  methods: {
+    toggle() {
+      this.$emit('toggle');
+    },
+  },
+};
+</script>
+
+<template>
+  <li
+    :class="className"
+    class="replies-toggle"
+  >
+    <template v-if="collapsed">
+      <icon
+        name="chevron-right"
+        @click.native="toggle"
+      />
+      <div>
+        <user-avatar-link
+          v-for="author in uniqueAuthors"
+          :key="author.username"
+          :link-href="author.path"
+          :img-alt="author.name"
+          :img-src="author.avatar_url"
+          :img-size="26"
+          :tooltip-text="author.name"
+          tooltip-placement="bottom"
+        />
+      </div>
+      <button
+        class="btn btn-link js-replies-text"
+        type="button"
+        @click="toggle"
+      >
+        {{ replies.length }} {{ n__('reply', 'replies', replies.length) }}
+      </button>
+      {{ __('Last reply by') }}
+      <a
+        :href="lastReply.author.path"
+        class="btn btn-link author-link"
+      >
+        {{ lastReply.author.name }}
+      </a>
+      <time-ago-tooltip
+        :time="lastReply.created_at"
+        tooltip-placement="bottom"
+      />
+    </template>
+    <span
+      v-else
+      class="collapse-replies-btn js-collapse-replies"
+      @click="toggle"
+    >
+      <icon name="chevron-down" />
+      {{ s__('Notes|Collapse replies') }}
+    </span>
+  </li>
+</template>