Add remove follower confirmation

src/components/remove_follower_button/remove_follower_button.js

@@ -1,10 +1,16 @@
+import ConfirmModal from '../confirm_modal/confirm_modal.vue'
+
 export default {
-  props: ['relationship'],
+  props: ['user', 'relationship'],
   data () {
     return {
-      inProgress: false
+      inProgress: false,
+      showingConfirmRemoveFollower: false
     }
   },
+  components: {
+    ConfirmModal
+  },
   computed: {
     label () {
       if (this.inProgress) {
@@ -12,14 +18,31 @@ export default {
       } else {
         return this.$t('user_card.remove_follower')
       }
+    },
+    shouldConfirmRemoveUserFromFollowers () {
+      return this.$store.getters.mergedConfig.modalOnRemoveUserFromFollowers
     }
   },
   methods: {
+    showConfirmRemoveUserFromFollowers () {
+      this.showingConfirmRemoveFollower = true
+    },
+    hideConfirmRemoveUserFromFollowers () {
+      this.showingConfirmRemoveFollower = false
+    },
     onClick () {
+      if (!this.shouldConfirmRemoveUserFromFollowers) {
+        this.doRemoveUserFromFollowers()
+      } else {
+        this.showConfirmRemoveUserFromFollowers()
+      }
+    },
+    doRemoveUserFromFollowers () {
       this.inProgress = true
       this.$store.dispatch('removeUserFromFollowers', this.relationship.id).then(() => {
         this.inProgress = false
       })
+      this.hideConfirmRemoveUserFromFollowers()
     }
   }
 }

src/components/remove_follower_button/remove_follower_button.vue

@@ -7,6 +7,27 @@
     @click="onClick"
   >
     {{ label }}
+    <teleport to="#modal">
+      <confirm-modal
+        v-if="showingConfirmRemoveFollower"
+        :title="$t('user_card.remove_follower_confirm_title')"
+        :confirm-text="$t('user_card.remove_follower_confirm_accept_button')"
+        :cancel-text="$t('user_card.remove_follower_confirm_cancel_button')"
+        @accepted="doRemoveUserFromFollowers"
+        @cancelled="hideConfirmRemoveUserFromFollowers"
+      >
+        <i18n-t
+          keypath="user_card.remove_follower_confirm"
+          tag="span"
+        >
+          <template #user>
+            <span
+              v-text="user.screen_name_ui"
+            />
+          </template>
+        </i18n-t>
+      </confirm-modal>
+    </teleport>
   </button>
 </template>