Revert "Revert "Merge remote-tracking branch 'upstream/develop' into neckbeard""

This reverts commit 6bdbb81d43

.babelrc

@@ -1,5 +1,5 @@
 {
-  "presets": ["@babel/preset-env", "@vue/babel-preset-jsx"],
-  "plugins": ["@babel/plugin-transform-runtime", "lodash"],
+  "presets": ["@babel/preset-env"],
+  "plugins": ["@babel/plugin-transform-runtime", "lodash", "@vue/babel-plugin-jsx"],
   "comments": false
 }

.gitlab-ci.yml

@@ -1,7 +1,7 @@
 # This file is a template, and might need editing before it works on your project.
 # Official framework image. Look for the different tagged releases at:
 # https://hub.docker.com/r/library/node/tags/
-image: node:10
+image: node:12
 
 stages:
   - lint

build/webpack.base.conf.js

@@ -4,6 +4,7 @@ var utils = require('./utils')
 var projectRoot = path.resolve(__dirname, '../')
 var ServiceWorkerWebpackPlugin = require('serviceworker-webpack-plugin')
 var CopyPlugin = require('copy-webpack-plugin');
+var { VueLoaderPlugin } = require('vue-loader')
 
 var env = process.env.NODE_ENV
 // check env & config/index.js to decide weither to enable CSS Sourcemaps for the
@@ -29,12 +30,11 @@ module.exports = {
     }
   },
   resolve: {
-    extensions: ['.js', '.vue'],
+    extensions: ['.js', '.jsx', '.vue'],
     modules: [
       path.join(__dirname, '../node_modules')
     ],
     alias: {
-      'vue$': 'vue/dist/vue.runtime.common',
       'static': path.resolve(__dirname, '../static'),
       'src': path.resolve(__dirname, '../src'),
       'assets': path.resolve(__dirname, '../src/assets'),
@@ -60,7 +60,17 @@ module.exports = {
       },
       {
         test: /\.vue$/,
-        use: 'vue-loader'
+        loader: 'vue-loader',
+        options: {
+          compilerOptions: {
+            isCustomElement(tag) {
+              if (tag === 'pinch-zoom') {
+                return true
+              }
+              return false
+            }
+          }
+        }
       },
       {
         test: /\.jsx?$/,
@@ -95,6 +105,7 @@ module.exports = {
       entry: path.join(__dirname, '..', 'src/sw.js'),
       filename: 'sw-pleroma.js'
     }),
+    new VueLoaderPlugin(),
     // This copies Ruffle's WASM to a directory so that JS side can access it
     new CopyPlugin({
       patterns: [

build/webpack.dev.conf.js

@@ -21,7 +21,9 @@ module.exports = merge(baseWebpackConfig, {
     new webpack.DefinePlugin({
       'process.env': config.dev.env,
       'COMMIT_HASH': JSON.stringify('DEV'),
-      'DEV_OVERRIDES': JSON.stringify(config.dev.settings)
+      'DEV_OVERRIDES': JSON.stringify(config.dev.settings),
+      '__VUE_OPTIONS_API__': true,
+      '__VUE_PROD_DEVTOOLS__': false
     }),
     // https://github.com/glenjamin/webpack-hot-middleware#installation--usage
     new webpack.HotModuleReplacementPlugin(),

build/webpack.prod.conf.js

@@ -36,7 +36,9 @@ var webpackConfig = merge(baseWebpackConfig, {
     new webpack.DefinePlugin({
       'process.env': env,
       'COMMIT_HASH': JSON.stringify(commitHash),
-      'DEV_OVERRIDES': JSON.stringify(undefined)
+      'DEV_OVERRIDES': JSON.stringify(undefined),
+      '__VUE_OPTIONS_API__': true,
+      '__VUE_PROD_DEVTOOLS__': false
     }),
     // extract css into its own file
     new MiniCssExtractPlugin({

package.json

@@ -17,30 +17,31 @@
   },
   "dependencies": {
     "@babel/runtime": "7.17.8",
-    "@chenfengyuan/vue-qrcode": "1.0.2",
+    "@chenfengyuan/vue-qrcode": "2.0.0",
     "@fortawesome/fontawesome-svg-core": "1.3.0",
     "@fortawesome/free-regular-svg-icons": "5.15.4",
     "@fortawesome/free-solid-svg-icons": "5.15.4",
-    "@fortawesome/vue-fontawesome": "2.0.6",
+    "@fortawesome/vue-fontawesome": "3.0.0-5",
     "@kazvmoe-infra/pinch-zoom-element": "1.2.0",
+    "@vuelidate/core": "2.0.0-alpha.35",
+    "@vuelidate/validators": "2.0.0-alpha.27",
     "body-scroll-lock": "2.7.1",
     "chromatism": "3.0.0",
+    "click-outside-vue3": "4.0.1",
     "cropperjs": "1.5.12",
     "diff": "3.5.0",
     "escape-html": "1.0.3",
     "localforage": "1.10.0",
     "parse-link-header": "1.0.1",
     "phoenix": "1.4.0",
-    "portal-vue": "2.1.7",
     "punycode.js": "2.1.0",
+    "qrcode": "1",
     "ruffle-mirror": "2021.12.31",
-    "v-click-outside": "2.1.5",
-    "vue": "2.6.11",
-    "vue-i18n": "7.8.1",
-    "vue-router": "3.0.2",
+    "vue": "^3.2.31",
+    "vue-i18n": "9.1.9",
+    "vue-router": "4.0.14",
     "vue-template-compiler": "2.6.11",
-    "vuelidate": "0.7.7",
-    "vuex": "3.0.1"
+    "vuex": "4.0.2"
   },
   "devDependencies": {
     "@babel/core": "7.17.8",
@@ -49,8 +50,9 @@
     "@babel/register": "7.17.7",
     "@ungap/event-target": "0.2.3",
     "@vue/babel-helper-vue-jsx-merge-props": "1.2.1",
-    "@vue/babel-preset-jsx": "1.2.4",
-    "@vue/test-utils": "1.0.0-beta.28",
+    "@vue/babel-plugin-jsx": "1.1.1",
+    "@vue/compiler-sfc": "^3.1.0",
+    "@vue/test-utils": "2.0.0-rc.17",
     "autoprefixer": "6.7.7",
     "babel-eslint": "7.2.3",
     "babel-loader": "8.2.4",
@@ -82,10 +84,10 @@
     "iso-639-1": "2.1.13",
     "isparta-loader": "2.0.0",
     "json-loader": "0.5.7",
-    "karma": "3.1.4",
+    "karma": "6.3.17",
     "karma-coverage": "1.1.2",
     "karma-firefox-launcher": "1.3.0",
-    "karma-mocha": "1.3.0",
+    "karma-mocha": "2.0.1",
     "karma-mocha-reporter": "2.2.5",
     "karma-sinon-chai": "2.0.2",
     "karma-sourcemap-loader": "0.3.8",
@@ -112,7 +114,7 @@
     "stylelint-config-standard": "20.0.0",
     "stylelint-rscss": "0.4.0",
     "url-loader": "1.1.2",
-    "vue-loader": "14.2.4",
+    "vue-loader": "^16.0.0",
     "vue-style-loader": "4.1.2",
     "webpack": "4.46.0",
     "webpack-dev-middleware": "3.7.3",

src/App.js

@@ -48,7 +48,7 @@ export default {
     this.$store.dispatch('setOption', { name: 'interfaceLanguage', value: val })
     window.addEventListener('resize', this.updateMobileState)
   },
-  destroyed () {
+  unmounted () {
     window.removeEventListener('resize', this.updateMobileState)
   },
   computed: {

src/App.scss

@@ -582,7 +582,7 @@ nav {
 .fade-enter-active, .fade-leave-active {
   transition: opacity .2s
 }
-.fade-enter, .fade-leave-active {
+.fade-enter-from, .fade-leave-active {
   opacity: 0
 }
 

src/App.vue

@@ -1,6 +1,6 @@
 <template>
   <div
-    id="app"
+    id="app-loaded"
     :style="bgStyle"
   >
     <div
@@ -60,7 +60,7 @@
     <UserReportingModal />
     <PostStatusModal />
     <SettingsModal />
-    <portal-target name="modal" />
+    <div id="modal" />
     <GlobalNoticeList />
   </div>
 </template>

src/boot/after_store.js

@@ -1,7 +1,13 @@
-import Vue from 'vue'
-import VueRouter from 'vue-router'
-import routes from './routes'
+import { createApp } from 'vue'
+import { createRouter, createWebHistory } from 'vue-router'
+import vClickOutside from 'click-outside-vue3'
+
+import { FontAwesomeIcon, FontAwesomeLayers } from '@fortawesome/vue-fontawesome'
+
 import App from '../App.vue'
+import routes from './routes'
+import VBodyScrollLock from 'src/directives/body_scroll_lock'
+
 import { windowWidth } from '../services/window_utils/window_utils'
 import { getOrCreateApp, getClientToken } from '../services/new_api/oauth.js'
 import backendInteractorService from '../services/backend_interactor_service/backend_interactor_service.js'
@@ -367,25 +373,32 @@ const afterStoreSetup = async ({ store, i18n }) => {
   getTOS({ store })
   getStickers({ store })
 
-  const router = new VueRouter({
-    mode: 'history',
+  const router = createRouter({
+    history: createWebHistory(),
     routes: routes(store),
     scrollBehavior: (to, _from, savedPosition) => {
       if (to.matched.some(m => m.meta.dontScroll)) {
         return false
       }
-      return savedPosition || { x: 0, y: 0 }
+      return savedPosition || { left: 0, top: 0 }
     }
   })
 
-  /* eslint-disable no-new */
-  return new Vue({
-    router,
-    store,
-    i18n,
-    el: '#app',
-    render: h => h(App)
-  })
+  const app = createApp(App)
+
+  app.use(router)
+  app.use(store)
+  app.use(i18n)
+
+  app.use(vClickOutside)
+  app.use(VBodyScrollLock)
+
+  app.component('FAIcon', FontAwesomeIcon)
+  app.component('FALayers', FontAwesomeLayers)
+
+  app.mount('#app')
+
+  return app
 }
 
 export default afterStoreSetup

src/boot/routes.js

@@ -46,7 +46,7 @@ export default (store) => {
     { name: 'bookmarks', path: '/bookmarks', component: BookmarkTimeline },
     { name: 'conversation', path: '/notice/:id', component: ConversationPage, meta: { dontScroll: true } },
     { name: 'remote-user-profile-acct',
-      path: '/remote-users/(@?):username([^/@]+)@:hostname([^/@]+)',
+      path: '/remote-users/:_(@)?:username([^/@]+)@:hostname([^/@]+)',
       component: RemoteUserResolver,
       beforeEnter: validateAuthenticatedRoute
     },
@@ -69,7 +69,7 @@ export default (store) => {
     { name: 'search', path: '/search', component: Search, props: (route) => ({ query: route.query.query }) },
     { name: 'who-to-follow', path: '/who-to-follow', component: WhoToFollow, beforeEnter: validateAuthenticatedRoute },
     { name: 'about', path: '/about', component: About },
-    { name: 'user-profile', path: '/(users/)?:name', component: UserProfile }
+    { name: 'user-profile', path: '/:_(users)?/:name', component: UserProfile }
   ]
 
   if (store.state.instance.pleromaChatMessagesAvailable) {

src/components/async_component_error/async_component_error.vue

@@ -19,6 +19,7 @@
 
 <script>
 export default {
+  emits: ['resetAsyncComponent'],
   methods: {
     retry () {
       this.$emit('resetAsyncComponent')

src/components/auth_form/auth_form.js

@@ -1,3 +1,4 @@
+import { h, resolveComponent } from 'vue'
 import LoginForm from '../login_form/login_form.vue'
 import MFARecoveryForm from '../mfa_form/recovery_form.vue'
 import MFATOTPForm from '../mfa_form/totp_form.vue'
@@ -5,8 +6,8 @@ import { mapGetters } from 'vuex'
 
 const AuthForm = {
   name: 'AuthForm',
-  render (createElement) {
-    return createElement('component', { is: this.authForm })
+  render () {
+    return h(resolveComponent(this.authForm))
   },
   computed: {
     authForm () {

src/components/basic_user_card/basic_user_card.vue

@@ -4,7 +4,7 @@
       <UserAvatar
         class="avatar"
         :user="user"
-        @click.prevent.native="toggleUserExpanded"
+        @click.prevent="toggleUserExpanded"
       />
     </router-link>
     <div

src/components/bookmark_timeline/bookmark_timeline.js

@@ -9,7 +9,7 @@ const Bookmarks = {
   components: {
     Timeline
   },
-  destroyed () {
+  unmounted () {
     this.$store.commit('clearTimeline', { timeline: 'bookmarks' })
   }
 }

src/components/chat/chat.js

@@ -57,7 +57,7 @@ const Chat = {
     })
     this.setChatLayout()
   },
-  destroyed () {
+  unmounted () {
     window.removeEventListener('scroll', this.handleScroll)
     window.removeEventListener('resize', this.handleLayoutChange)
     this.unsetChatLayout()

src/components/chat/chat.vue

@@ -26,73 +26,71 @@
             />
           </div>
         </div>
-        <template>
+        <div
+          ref="scrollable"
+          class="scrollable-message-list"
+          :style="{ height: scrollableContainerHeight }"
+          @scroll="handleScroll"
+        >
+          <template v-if="!errorLoadingChat">
+            <ChatMessage
+              v-for="chatViewItem in chatViewItems"
+              :key="chatViewItem.id"
+              :author="recipient"
+              :chat-view-item="chatViewItem"
+              :hovered-message-chain="chatViewItem.messageChainId === hoveredMessageChainId"
+              @hover="onMessageHover"
+            />
+          </template>
           <div
-            ref="scrollable"
-            class="scrollable-message-list"
-            :style="{ height: scrollableContainerHeight }"
-            @scroll="handleScroll"
+            v-else
+            class="chat-loading-error"
           >
-            <template v-if="!errorLoadingChat">
-              <ChatMessage
-                v-for="chatViewItem in chatViewItems"
-                :key="chatViewItem.id"
-                :author="recipient"
-                :chat-view-item="chatViewItem"
-                :hovered-message-chain="chatViewItem.messageChainId === hoveredMessageChainId"
-                @hover="onMessageHover"
-              />
-            </template>
-            <div
-              v-else
-              class="chat-loading-error"
-            >
-              <div class="alert error">
-                {{ $t('chats.error_loading_chat') }}
-              </div>
+            <div class="alert error">
+              {{ $t('chats.error_loading_chat') }}
             </div>
           </div>
+        </div>
+        <div
+          ref="footer"
+          class="panel-body footer"
+        >
           <div
-            ref="footer"
-            class="panel-body footer"
+            class="jump-to-bottom-button"
+            :class="{ 'visible': jumpToBottomButtonVisible }"
+            @click="scrollDown({ behavior: 'smooth' })"
           >
-            <div
-              class="jump-to-bottom-button"
-              :class="{ 'visible': jumpToBottomButtonVisible }"
-              @click="scrollDown({ behavior: 'smooth' })"
-            >
-              <span>
-                <FAIcon icon="chevron-down" />
-                <div
-                  v-if="newMessageCount"
-                  class="badge badge-notification unread-chat-count unread-message-count"
-                >
-                  {{ newMessageCount }}
-                </div>
-              </span>
-            </div>
-            <PostStatusForm
-              :disable-subject="true"
-              :disable-scope-selector="true"
-              :disable-notice="true"
-              :disable-lock-warning="true"
-              :disable-polls="true"
-              :disable-sensitivity-checkbox="true"
-              :disable-submit="errorLoadingChat || !currentChat"
-              :disable-preview="true"
-              :optimistic-posting="true"
-              :post-handler="sendMessage"
-              :submit-on-enter="!mobileLayout"
-              :preserve-focus="!mobileLayout"
-              :auto-focus="!mobileLayout"
-              :placeholder="formPlaceholder"
-              :file-limit="1"
-              max-height="160"
-              emoji-picker-placement="top"
-              @resize="handleResize"
-            />
+            <span>
+              <FAIcon icon="chevron-down" />
+              <div
+                v-if="newMessageCount"
+                class="badge badge-notification unread-chat-count unread-message-count"
+              >
+                {{ newMessageCount }}
+              </div>
+            </span>
           </div>
-        </template>
+          <PostStatusForm
+            :disable-subject="true"
+            :disable-scope-selector="true"
+            :disable-notice="true"
+            :disable-lock-warning="true"
+            :disable-polls="true"
+            :disable-sensitivity-checkbox="true"
+            :disable-submit="errorLoadingChat || !currentChat"
+            :disable-preview="true"
+            :optimistic-posting="true"
+            :post-handler="sendMessage"
+            :submit-on-enter="!mobileLayout"
+            :preserve-focus="!mobileLayout"
+            :auto-focus="!mobileLayout"
+            :placeholder="formPlaceholder"
+            :file-limit="1"
+            max-height="160"
+            emoji-picker-placement="top"
+            @resize="handleResize"
+          />
+        </div>
       </div>
     </div>
   </div>

src/components/chat_message/chat_message.js

@@ -27,6 +27,7 @@ const ChatMessage = {
     'chatViewItem',
     'hoveredMessageChain'
   ],
+  emits: ['hover'],
   components: {
     Popover,
     Attachment,

src/components/chat_title/chat_title.js

@@ -1,11 +1,12 @@
-import Vue from 'vue'
 import generateProfileLink from 'src/services/user_profile_link_generator/user_profile_link_generator'
 import UserAvatar from '../user_avatar/user_avatar.vue'
+import RichContent from 'src/components/rich_content/rich_content.jsx'
 
-export default Vue.component('chat-title', {
+export default {
   name: 'ChatTitle',
   components: {
-    UserAvatar
+    UserAvatar,
+    RichContent
   },
   props: [
     'user', 'withAvatar'
@@ -23,4 +24,4 @@ export default Vue.component('chat-title', {
       return generateProfileLink(user.id, user.screen_name)
     }
   }
-})
+}

src/components/checkbox/checkbox.vue

@@ -6,9 +6,9 @@
     <input
       type="checkbox"
       :disabled="disabled"
-      :checked="checked"
-      :indeterminate.prop="indeterminate"
-      @change="$emit('change', $event.target.checked)"
+      :checked="modelValue"
+      :indeterminate="indeterminate"
+      @change="$emit('update:modelValue', $event.target.checked)"
     >
     <i class="checkbox-indicator" />
     <span
@@ -22,12 +22,9 @@
 
 <script>
 export default {
-  model: {
-    prop: 'checked',
-    event: 'change'
-  },
+  emits: ['update:modelValue'],
   props: [
-    'checked',
+    'modelValue',
     'indeterminate',
     'disabled'
   ]

src/components/color_input/color_input.vue

@@ -11,28 +11,28 @@
     </label>
     <Checkbox
       v-if="typeof fallback !== 'undefined' && showOptionalTickbox"
-      :checked="present"
+      :model-value="present"
       :disabled="disabled"
       class="opt"
-      @change="$emit('input', typeof value === 'undefined' ? fallback : undefined)"
+      @update:modelValue="$emit('update:modelValue', typeof modelValue === 'undefined' ? fallback : undefined)"
     />
     <div class="input color-input-field">
       <input
         :id="name + '-t'"
         class="textColor unstyled"
         type="text"
-        :value="value || fallback"
+        :value="modelValue || fallback"
         :disabled="!present || disabled"
-        @input="$emit('input', $event.target.value)"
+        @input="$emit('update:modelValue', $event.target.value)"
       >
       <input
         v-if="validColor"
         :id="name"
         class="nativeColor unstyled"
         type="color"
-        :value="value || fallback"
+        :value="modelValue || fallback"
         :disabled="!present || disabled"
-        @input="$emit('input', $event.target.value)"
+        @input="$emit('update:modelValue', $event.target.value)"
       >
       <div
         v-if="transparentColor"
@@ -67,7 +67,7 @@ export default {
     },
     // Color value, should be required but vue cannot tell the difference
     // between "property missing" and "property set to undefined"
-    value: {
+    modelValue: {
       required: false,
       type: String,
       default: undefined
@@ -91,18 +91,19 @@ export default {
       default: true
     }
   },
+  emits: ['update:modelValue'],
   computed: {
     present () {
-      return typeof this.value !== 'undefined'
+      return typeof this.modelValue !== 'undefined'
     },
     validColor () {
-      return hex2rgb(this.value || this.fallback)
+      return hex2rgb(this.modelValue || this.fallback)
     },
     transparentColor () {
-      return this.value === 'transparent'
+      return this.modelValue === 'transparent'
     },
     computedColor () {
-      return this.value && this.value.startsWith('--')
+      return this.modelValue && this.modelValue.startsWith('--')
     }
   }
 }

src/components/conversation/conversation.vue

@@ -27,20 +27,24 @@
           v-if="shouldShowAllConversationButton"
           class="conversation-dive-to-top-level-box"
         >
-          <i18n
-            path="status.show_all_conversation_with_icon"
+          <i18n-t
+            keypath="status.show_all_conversation_with_icon"
             tag="button"
             class="button-unstyled -link"
             @click.prevent="diveToTopLevel"
+            scope="global"
           >
-            <FAIcon
-              place="icon"
-              icon="angle-double-left"
-            />
-            <span place="text">
-              {{ $tc('status.show_all_conversation', otherTopLevelCount, { numStatus: otherTopLevelCount }) }}
-            </span>
-          </i18n>
+            <template #icon>
+              <FAIcon
+                icon="angle-double-left"
+              />
+            </template>
+            <template #text>
+              <span>
+                {{ $tc('status.show_all_conversation', otherTopLevelCount, { numStatus: otherTopLevelCount }) }}
+              </span>
+            </template>
+          </i18n-t>
         </div>
         <div
           v-if="shouldShowAncestors"
@@ -96,20 +100,24 @@
               <div
                 class="thread-ancestor-dive-box-inner"
               >
-                <i18n
+                <i18n-t
                   tag="button"
-                  path="status.ancestor_follow_with_icon"
+                  scope="global"
+                  keypath="status.ancestor_follow_with_icon"
                   class="button-unstyled -link thread-tree-show-replies-button"
                   @click.prevent="diveIntoStatus(status.id)"
                 >
-                  <FAIcon
-                    place="icon"
-                    icon="angle-double-right"
-                  />
-                  <span place="text">
-                    {{ $tc('status.ancestor_follow', getReplies(status.id).length - 1, { numReplies: getReplies(status.id).length - 1 }) }}
-                  </span>
-                </i18n>
+                  <template #icon>
+                    <FAIcon
+                      icon="angle-double-right"
+                    />
+                  </template>
+                  <template #text>
+                    <span>
+                      {{ $tc('status.ancestor_follow', getReplies(status.id).length - 1, { numReplies: getReplies(status.id).length - 1 }) }}
+                    </span>
+                  </template>
+                </i18n-t>
               </div>
             </div>
           </div>

src/components/desktop_nav/desktop_nav.vue

@@ -34,7 +34,7 @@
         <search-bar
           v-if="currentUser || !privateMode"
           @toggled="onSearchBarToggled"
-          @click.stop.native
+          @click.stop
         />
         <button
           class="button-unstyled nav-icon"

src/components/emoji_input/emoji_input.js

@@ -31,6 +31,7 @@ library.add(
  */
 
 const EmojiInput = {
+  emits: ['update:modelValue', 'shown'],
   props: {
     suggest: {
       /**
@@ -57,8 +58,7 @@ const EmojiInput = {
       required: true,
       type: Function
     },
-    // TODO VUE3: change to modelValue, change 'input' event to 'input'
-    value: {
+    modelValue: {
       /**
        * Used for v-model
        */
@@ -137,8 +137,8 @@ const EmojiInput = {
       return (this.wordAtCaret || {}).word || ''
     },
     wordAtCaret () {
-      if (this.value && this.caret) {
-        const word = Completion.wordAtPosition(this.value, this.caret - 1) || {}
+      if (this.modelValue && this.caret) {
+        const word = Completion.wordAtPosition(this.modelValue, this.caret - 1) || {}
         return word
       }
     }
@@ -189,8 +189,11 @@ const EmojiInput = {
           img: imageUrl || ''
         }))
     },
-    suggestions (newValue) {
-      this.$nextTick(this.resize)
+    suggestions: {
+      handler (newValue) {
+        this.$nextTick(this.resize)
+      },
+      deep: true
     }
   },
   methods: {
@@ -225,13 +228,13 @@ const EmojiInput = {
       }
     },
     replace (replacement) {
-      const newValue = Completion.replaceWord(this.value, this.wordAtCaret, replacement)
-      this.$emit('input', newValue)
+      const newValue = Completion.replaceWord(this.modelValue, this.wordAtCaret, replacement)
+      this.$emit('update:modelValue', newValue)
       this.caret = 0
     },
     insert ({ insertion, keepOpen, surroundingSpace = true }) {
-      const before = this.value.substring(0, this.caret) || ''
-      const after = this.value.substring(this.caret) || ''
+      const before = this.modelValue.substring(0, this.caret) || ''
+      const after = this.modelValue.substring(this.caret) || ''
 
       /* Using a bit more smart approach to padding emojis with spaces:
        * - put a space before cursor if there isn't one already, unless we
@@ -259,7 +262,7 @@ const EmojiInput = {
         after
       ].join('')
       this.keepOpen = keepOpen
-      this.$emit('input', newValue)
+      this.$emit('update:modelValue', newValue)
       const position = this.caret + (insertion + spaceAfter + spaceBefore).length
       if (!keepOpen) {
         this.input.focus()
@@ -278,8 +281,8 @@ const EmojiInput = {
       if (len > 0 || suggestion) {
         const chosenSuggestion = suggestion || this.suggestions[this.highlighted]
         const replacement = chosenSuggestion.replacement
-        const newValue = Completion.replaceWord(this.value, this.wordAtCaret, replacement)
-        this.$emit('input', newValue)
+        const newValue = Completion.replaceWord(this.modelValue, this.wordAtCaret, replacement)
+        this.$emit('update:modelValue', newValue)
         this.highlighted = 0
         const position = this.wordAtCaret.start + replacement.length
 
@@ -455,7 +458,7 @@ const EmojiInput = {
       this.showPicker = false
       this.setCaret(e)
       this.resize()
-      this.$emit('input', e.target.value)
+      this.$emit('update:modelValue', e.target.value)
     },
     onClickInput (e) {
       this.showPicker = false

src/components/emoji_picker/emoji_picker.js

@@ -1,3 +1,4 @@
+import { defineAsyncComponent } from 'vue'
 import Checkbox from '../checkbox/checkbox.vue'
 import { library } from '@fortawesome/fontawesome-svg-core'
 import {
@@ -57,7 +58,7 @@ const EmojiPicker = {
     }
   },
   components: {
-    StickerPicker: () => import('../sticker_picker/sticker_picker.vue'),
+    StickerPicker: defineAsyncComponent(() => import('../sticker_picker/sticker_picker.vue')),
     Checkbox
   },
   methods: {
@@ -79,7 +80,7 @@ const EmojiPicker = {
     },
     highlight (key) {
       const ref = this.$refs['group-' + key]
-      const top = ref[0].offsetTop
+      const top = ref.offsetTop
       this.setShowStickers(false)
       this.activeGroup = key
       this.$nextTick(() => {
@@ -96,7 +97,7 @@ const EmojiPicker = {
       }
     },
     triggerLoadMore (target) {
-      const ref = this.$refs['group-end-custom'][0]
+      const ref = this.$refs['group-end-custom']
       if (!ref) return
       const bottom = ref.offsetTop + ref.offsetHeight
 
@@ -119,7 +120,7 @@ const EmojiPicker = {
       this.$nextTick(() => {
         this.emojisView.forEach(group => {
           const ref = this.$refs['group-' + group.id]
-          if (ref[0].offsetTop <= top) {
+          if (ref.offsetTop <= top) {
             this.activeGroup = group.id
           }
         })

src/components/exporter/exporter.js

@@ -15,18 +15,8 @@ const Exporter = {
       type: String,
       default: 'export.csv'
     },
-    exportButtonLabel: {
-      type: String,
-      default () {
-        return this.$t('exporter.export')
-      }
-    },
-    processingMessage: {
-      type: String,
-      default () {
-        return this.$t('exporter.processing')
-      }
-    }
+    exportButtonLabel: { type: String },
+    processingMessage: { type: String }
   },
   data () {
     return {

src/components/exporter/exporter.vue

@@ -7,14 +7,14 @@
         spin
       />
 
-      <span>{{ processingMessage }}</span>
+      <span>{{ processingMessage || $t('exporter.processing') }}</span>
     </div>
     <button
       v-else
       class="btn button-default"
       @click="process"
     >
-      {{ exportButtonLabel }}
+      {{ exportButtonLabel || $t('exporter.export') }}
     </button>
   </div>
 </template>

src/components/font_control/font_control.js

@@ -1,4 +1,4 @@
-import { set } from 'vue'
+import { set } from 'lodash'
 import Select from '../select/select.vue'
 
 export default {
@@ -6,11 +6,12 @@ export default {
     Select
   },
   props: [
-    'name', 'label', 'value', 'fallback', 'options', 'no-inherit'
+    'name', 'label', 'modelValue', 'fallback', 'options', 'no-inherit'
   ],
+  emits: ['update:modelValue'],
   data () {
     return {
-      lValue: this.value,
+      lValue: this.modelValue,
       availableOptions: [
         this.noInherit ? '' : 'inherit',
         'custom',
@@ -22,7 +23,7 @@ export default {
     }
   },
   beforeUpdate () {
-    this.lValue = this.value
+    this.lValue = this.modelValue
   },
   computed: {
     present () {
@@ -37,7 +38,7 @@ export default {
       },
       set (v) {
         set(this.lValue, 'family', v)
-        this.$emit('input', this.lValue)
+        this.$emit('update:modelValue', this.lValue)
       }
     },
     isCustom () {

src/components/font_control/font_control.vue

@@ -15,13 +15,14 @@
       class="opt exlcude-disabled"
       type="checkbox"
       :checked="present"
-      @input="$emit('input', typeof value === 'undefined' ? fallback : undefined)"
+      @change="$emit('update:modelValue', typeof modelValue === 'undefined' ? fallback : undefined)"
     >
     <label
       v-if="typeof fallback !== 'undefined'"
       class="opt-l"
       :for="name + '-o'"
     />
+    {{ ' ' }}
     <Select
       :id="name + '-font-switcher'"
       v-model="preset"

src/components/gallery/gallery.js

@@ -1,5 +1,5 @@
 import Attachment from '../attachment/attachment.vue'
-import { sumBy } from 'lodash'
+import { sumBy, set } from 'lodash'
 
 const Gallery = {
   props: [
@@ -85,7 +85,7 @@ const Gallery = {
   },
   methods: {
     onNaturalSizeLoad ({ id, width, height }) {
-      this.$set(this.sizes, id, { width, height })
+      set(this.sizes, id, { width, height })
     },
     rowStyle (row) {
       if (row.audio) {

src/components/gallery/gallery.vue

@@ -22,7 +22,6 @@
             class="gallery-item"
             :nsfw="nsfw"
             :attachment="attachment"
-            :allow-play="false"
             :size="size"
             :editable="editable"
             :remove="removeAttachment"

src/components/image_cropper/image_cropper.js

@@ -66,7 +66,7 @@ const ImageCropper = {
     }
   },
   methods: {
-    destroy () {
+    unmounted () {
       if (this.cropper) {
         this.cropper.destroy()
       }
@@ -117,7 +117,7 @@ const ImageCropper = {
     const fileInput = this.$refs.input
     fileInput.addEventListener('change', this.readFile)
   },
-  beforeDestroy: function () {
+  beforeUnmount: function () {
     // remove the event listeners
     const trigger = this.getTriggerDOM()
     if (trigger) {

src/components/importer/importer.js

@@ -15,24 +15,9 @@ const Importer = {
       type: Function,
       required: true
     },
-    submitButtonLabel: {
-      type: String,
-      default () {
-        return this.$t('importer.submit')
-      }
-    },
-    successMessage: {
-      type: String,
-      default () {
-        return this.$t('importer.success')
-      }
-    },
-    errorMessage: {
-      type: String,
-      default () {
-        return this.$t('importer.error')
-      }
-    }
+    submitButtonLabel: { type: String },
+    successMessage: { type: String },
+    errorMessage: { type: String }
   },
   data () {
     return {

src/components/importer/importer.vue

@@ -18,21 +18,31 @@
       class="btn button-default"
       @click="submit"
     >
-      {{ submitButtonLabel }}
+      {{ submitButtonLabel || $t('importer.submit') }}
     </button>
     <div v-if="success">
-      <FAIcon
-        icon="times"
+      <button
+        class="button-unstyled"
         @click="dismiss"
-      />
-      <p>{{ successMessage }}</p>
+      >
+        <FAIcon
+          icon="times"
+        />
+      </button>
+      {{ ' ' }}
+      <span>{{ successMessage || $t('importer.success') }}</span>
     </div>
     <div v-else-if="error">
-      <FAIcon
-        icon="times"
+      <button
+        class="button-unstyled"
         @click="dismiss"
-      />
-      <p>{{ errorMessage }}</p>
+      >
+        <FAIcon
+          icon="times"
+        />
+      </button>
+      {{ ' ' }}
+      <span>{{ errorMessage || $t('importer.error') }}</span>
     </div>
   </div>
 </template>

src/components/interactions/interactions.js

@@ -1,4 +1,5 @@
 import Notifications from '../notifications/notifications.vue'
+import TabSwitcher from 'src/components/tab_switcher/tab_switcher.jsx'
 
 const tabModeDict = {
   mentions: ['mention'],
@@ -20,7 +21,8 @@ const Interactions = {
     }
   },
   components: {
-    Notifications
+    Notifications,
+    TabSwitcher
   }
 }
 

src/components/interface_language_switcher/interface_language_switcher.vue

@@ -3,6 +3,7 @@
     <label for="interface-language-switcher">
       {{ $t('settings.interfaceLanguage') }}
     </label>
+    {{ ' ' }}
     <Select
       id="interface-language-switcher"
       v-model="language"

src/components/login_form/login_form.vue

@@ -76,11 +76,15 @@
     >
       <div class="alert error">
         {{ error }}
-        <FAIcon
-          class="fa-scale-110 fa-old-padding"
-          icon="times"
+        <button
+          class="button-unstyled"
           @click="clearError"
-        />
+        >
+          <FAIcon
+            class="fa-scale-110 fa-old-padding"
+            icon="times"
+          />
+        </button>
       </div>
     </div>
   </div>

src/components/media_modal/media_modal.js

@@ -142,7 +142,7 @@ const MediaModal = {
     document.addEventListener('keyup', this.handleKeyupEvent)
     document.addEventListener('keydown', this.handleKeydownEvent)
   },
-  destroyed () {
+  unmounted () {
     window.removeEventListener('popstate', this.hide)
     document.removeEventListener('keyup', this.handleKeyupEvent)
     document.removeEventListener('keydown', this.handleKeydownEvent)

src/components/mention_link/mention_link.vue

@@ -41,10 +41,12 @@
           class="serverName"
           :class="{ '-faded': shouldFadeDomain }"
           v-html="'@' + serverName"
-        /></span><span
+        />
+        </span>
+        <span
           v-if="isYou && shouldShowYous"
           :class="{ '-you': shouldBoldenYou }"
-        > {{ $t('status.you') }}</span>
+        > {{ ' ' + $t('status.you') }}</span>
         <!-- eslint-enable vue/no-v-html -->
       </a><span
         v-if="shouldShowTooltip"

src/components/mentions_line/mentions_line.vue

@@ -6,7 +6,6 @@
       class="mention-link"
       :content="mention.content"
       :url="mention.url"
-      :first-mention="false"
     /><span
       v-if="manyMentions"
       class="extraMentions"
@@ -21,7 +20,6 @@
           class="mention-link"
           :content="mention.content"
           :url="mention.url"
-          :first-mention="false"
         />
       </span><button
         v-if="!expanded"

src/components/mfa_form/recovery_form.vue

@@ -56,11 +56,15 @@
     >
       <div class="alert error">
         {{ error }}
-        <FAIcon
-          class="fa-scale-110 fa-old-padding"
-          icon="times"
+        <button
+          class="button-unstyled"
           @click="clearError"
-        />
+        >
+          <FAIcon
+            class="fa-scale-110 fa-old-padding"
+            icon="times"
+          />
+        </button>
       </div>
     </div>
   </div>

src/components/mfa_form/totp_form.vue

@@ -58,12 +58,16 @@
     >
       <div class="alert error">
         {{ error }}
-        <FAIcon
-          size="lg"
-          class="fa-scale-110 fa-old-padding"
-          icon="times"
+        <button
+          class="button-unstyled"
           @click="clearError"
-        />
+        >
+          <FAIcon
+            size="lg"
+            class="fa-scale-110 fa-old-padding"
+            icon="times"
+          />
+        </button>
       </div>
     </div>
   </div>

src/components/mobile_post_status_button/mobile_post_status_button.js

@@ -29,7 +29,7 @@ const MobilePostStatusButton = {
     }
     window.addEventListener('resize', this.handleOSK)
   },
-  destroyed () {
+  unmounted () {
     if (this.autohideFloatingPostButton) {
       this.deactivateFloatingPostButtonAutohide()
     }

src/components/mobile_post_status_button/mobile_post_status_button.vue

@@ -1,13 +1,12 @@
 <template>
-  <div v-if="isLoggedIn">
-    <button
-      class="button-default new-status-button"
-      :class="{ 'hidden': isHidden, 'always-show': isPersistent }"
-      @click="openPostForm"
-    >
-      <FAIcon icon="pen" />
-    </button>
-  </div>
+  <button
+    v-if="isLoggedIn"
+    class="MobilePostButton button-default new-status-button"
+    :class="{ 'hidden': isHidden, 'always-show': isPersistent }"
+    @click="openPostForm"
+  >
+    <FAIcon icon="pen" />
+  </button>
 </template>
 
 <script src="./mobile_post_status_button.js"></script>
@@ -15,25 +14,27 @@
 <style lang="scss">
 @import '../../_variables.scss';
 
-.new-status-button {
-  width: 5em;
-  height: 5em;
-  border-radius: 100%;
-  position: fixed;
-  bottom: 1.5em;
-  right: 1.5em;
-  // TODO: this needs its own color, it has to stand out enough and link color
-  // is not very optimal for this particular use.
-  background-color: $fallback--fg;
-  background-color: var(--btn, $fallback--fg);
-  display: flex;
-  justify-content: center;
-  align-items: center;
-  box-shadow: 0px 2px 2px rgba(0, 0, 0, 0.3), 0px 4px 6px rgba(0, 0, 0, 0.3);
-  z-index: 10;
-
-  transition: 0.35s transform;
-  transition-timing-function: cubic-bezier(0, 1, 0.5, 1);
+.MobilePostButton {
+  &.button-default {
+    width: 5em;
+    height: 5em;
+    border-radius: 100%;
+    position: fixed;
+    bottom: 1.5em;
+    right: 1.5em;
+    // TODO: this needs its own color, it has to stand out enough and link color
+    // is not very optimal for this particular use.
+    background-color: $fallback--fg;
+    background-color: var(--btn, $fallback--fg);
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    box-shadow: 0px 2px 2px rgba(0, 0, 0, 0.3), 0px 4px 6px rgba(0, 0, 0, 0.3);
+    z-index: 10;
+
+    transition: 0.35s transform;
+    transition-timing-function: cubic-bezier(0, 1, 0.5, 1);
+  }
 
   &.hidden {
     transform: translateY(150%);