feat: locales availability + IE display mode

.babelrc

@@ -16,13 +16,66 @@
     "@babel/plugin-proposal-function-sent",
     "@babel/plugin-proposal-export-namespace-from",
     "@babel/plugin-proposal-numeric-separator",
-    "@babel/plugin-proposal-throw-expressions"
+    "@babel/plugin-proposal-throw-expressions",
+    [
+      "prismjs", {
+        "languages": [
+          "markup",
+          "css",
+          "clike",
+          "javascript",
+          "c",
+          "bash",
+          "basic",
+          "cpp",
+          "csharp",
+          "arduino",
+          "ruby",
+          "elixir",
+          "fsharp",
+          "go",
+          "graphql",
+          "handlebars",
+          "haskell",
+          "ini",
+          "java",
+          "json",
+          "kotlin",
+          "latex",
+          "less",
+          "makefile",
+          "markdown",
+          "matlab",
+          "nginx",
+          "objectivec",
+          "perl",
+          "php",
+          "powershell",
+          "pug",
+          "python",
+          "typescript",
+          "rust",
+          "scss",
+          "scala",
+          "smalltalk",
+          "sql",
+          "stylus",
+          "swift",
+          "vbnet",
+          "yaml"
+        ],
+        "plugins": ["line-numbers"],
+        "theme": "dark",
+        "css": true
+      }
+    ]
   ],
   "presets": [
     [
       "@babel/preset-env", {
         "useBuiltIns": "entry",
-        "corejs": 3
+        "corejs": 3,
+        "debug": true
       }
     ]
   ]

.gitignore

@@ -19,6 +19,7 @@ npm-debug.log*
 # Generated assets
 /assets
 server/views/master.pug
+server/views/legacy.pug
 server/views/setup.pug
 
 # Webpack

client/components/admin/admin-locale.vue

@@ -52,8 +52,6 @@
                 v-toolbar(color='primary', dark, dense, flat)
                   v-toolbar-title
                     .subheading {{ $t('admin:locale.namespacing') }}
-                  v-spacer
-                  v-chip(label, color='white', small).primary--text coming soon
                 v-card-text
                   v-switch(
                     v-model='namespacing'
@@ -102,28 +100,35 @@
               v-card.animated.fadeInUp.wait-p4s
                 v-toolbar(color='teal', dark, dense, flat)
                   v-toolbar-title
-                    .subheading {{ $t('admin:locale.download') }}
-                v-list(two-line, dense)
-                  template(v-for='(lc, idx) in locales')
-                    v-list-tile(:key='lc.code')
-                      v-list-tile-avatar
-                        v-avatar.teal.white--text(size='40') {{lc.code.toUpperCase()}}
-                      v-list-tile-content
-                        v-list-tile-title(v-html='lc.name')
-                        v-list-tile-sub-title(v-html='lc.nativeName')
-                      v-list-tile-action(v-if='lc.isRTL')
-                        v-chip(label, small, :class='$vuetify.dark ? `text--lighten-5` : `text--darken-2`').caption.grey--text RTL
-                      v-list-tile-action(v-if='lc.isInstalled && lc.installDate < lc.updatedAt')
-                        v-btn(icon, @click='download(lc)')
+                    .subheading {{ $t('admin:locale.downloadTitle') }}
+                v-data-table(
+                  :headers='headers',
+                  :items='locales',
+                  hide-actions,
+                  item-key='code',
+                  :rows-per-page-items='[-1]'
+                )
+                  template(v-slot:items='lc')
+                    td
+                      v-chip.white--text(label, color='teal', small) {{lc.item.code}}
+                    td
+                      strong {{lc.item.name}}
+                    td
+                      span {{ lc.item.nativeName }}
+                    td.text-xs-center
+                      v-icon(v-if='lc.item.isRTL') check
+                    td
+                      .d-flex.align-center.pl-4
+                        .caption.mr-2(:class='lc.item.availability <= 33 ? `red--text` : (lc.item.availability <= 66) ? `orange--text` : `green--text`') {{lc.item.availability}}%
+                        v-progress-circular(:value='lc.item.availability', width='2', size='20', :color='lc.item.availability <= 33 ? `red` : (lc.item.availability <= 66) ? `orange` : `green`')
+                    td.text-xs-center
+                      v-progress-circular(v-if='lc.item.isDownloading', indeterminate, color='blue', size='20', :width='2')
+                      v-btn(v-else-if='lc.item.isInstalled && lc.item.installDate < lc.item.updatedAt', icon, @click='download(lc.item)')
                         v-icon.blue--text cached
-                      v-list-tile-action(v-else-if='lc.isInstalled')
+                      v-btn(v-else-if='lc.item.isInstalled', icon, @click='download(lc.item)')
                         v-icon.green--text check
-                      v-list-tile-action(v-else-if='lc.isDownloading')
-                        v-progress-circular(indeterminate, color='blue', size='20', :width='3')
-                      v-list-tile-action(v-else)
-                        v-btn(icon, @click='download(lc)')
+                      v-btn(v-else, icon, @click='download(lc.item)')
                         v-icon.grey--text cloud_download
-                    v-divider.my-0(inset, v-if='idx < locales.length - 1')
               v-card.wiki-form.mt-3.animated.fadeInUp.wait-p5s
                 v-toolbar(color='teal', dark, dense, flat)
                   v-toolbar-title
@@ -158,6 +163,46 @@ export default {
   computed: {
     installedLocales() {
       return _.filter(this.locales, ['isInstalled', true])
+    },
+    headers() {
+      return [
+        {
+          text: this.$t('admin:locale.code'),
+          align: 'left',
+          value: 'code',
+          width: 10
+        },
+        {
+          text: this.$t('admin:locale.name'),
+          align: 'left',
+          value: 'name'
+        },
+        {
+          text: this.$t('admin:locale.nativeName'),
+          align: 'left',
+          value: 'nativeName'
+        },
+        {
+          text: this.$t('admin:locale.rtl'),
+          align: 'center',
+          value: 'isRTL',
+          sortable: false,
+          width: 10
+        },
+        {
+          text: this.$t('admin:locale.availability'),
+          align: 'center',
+          value: 'availability',
+          width: 100
+        },
+        {
+          text: this.$t('admin:locale.download'),
+          align: 'center',
+          value: 'code',
+          sortable: false,
+          width: 100
+        }
+      ]
     }
   },
   methods: {
@@ -173,6 +218,8 @@ export default {
       if (resp.succeeded) {
         lc.isDownloading = false
         lc.isInstalled = true
+        lc.updatedAt = new Date().toISOString()
+        lc.installDate = lc.updatedAt
         this.$store.commit('showNotification', {
           message: `Locale ${lc.name} has been installed successfully.`,
           style: 'success',

client/components/admin/admin-utilities-auth.vue

@@ -3,14 +3,14 @@
     v-toolbar(flat, color='primary', dark, dense)
       .subheading {{ $t('admin:utilities.authTitle') }}
     v-card-text
-      v-subheader.pl-0 Generate New Authentication Public / Private Key Certificates
+      v-subheader.pl-0.primary--text Generate New Authentication Public / Private Key Certificates
       .body-1 This will invalidate all current session tokens and cause all users to be logged out.
       .body-1.red--text You will need to log back in after the operation.
       v-btn(outline, color='primary', @click='regenCerts', :disabled='loading').ml-0.mt-3
         v-icon(left) build
         span Proceed
       v-divider.my-3
-      v-subheader.pl-0 Reset Guest User
+      v-subheader.pl-0.primary--text Reset Guest User
       .body-1 This will reset the guest user to its default parameters and permissions.
       v-btn(outline, color='primary', @click='resetGuest', :disabled='loading').ml-0.mt-3
         v-icon(left) build

client/components/admin/admin-utilities-cache.vue

@@ -3,13 +3,13 @@
     v-toolbar(flat, color='primary', dark, dense)
       .subheading {{ $t('admin:utilities.cacheTitle') }}
     v-card-text
-      v-subheader.pl-0 Flush Pages and Assets Cache
+      v-subheader.pl-0.primary--text Flush Pages and Assets Cache
       .body-1 Pages and Assets are cached to disk for better performance. You can flush the cache to force all content to be fetched from the DB again.
       v-btn(outline, color='primary', @click='flushCache', :disabled='loading').ml-0.mt-3
         v-icon(left) build
         span Proceed
       v-divider.my-3
-      v-subheader.pl-0 Flush Temporary Uploads
+      v-subheader.pl-0.primary--text Flush Temporary Uploads
       .body-1 New uploads are temporarily saved to disk while they are being processed. They are automatically deleted after processing, but you can force an immediate cleanup using this tool.
       .body-1.red--text Note that performing this action while an upload is in progress can result in a failed upload.
       v-btn(outline, color='primary', @click='flushUploads', :disabled='loading').ml-0.mt-3

client/components/admin/admin-utilities-content.vue

+<template lang='pug'>
+  v-card
+    v-toolbar(flat, color='primary', dark, dense)
+      .subheading {{ $t('admin:utilities.contentTitle') }}
+    v-card-text
+      v-subheader.pl-0.primary--text Migrate all pages to base language
+      .body-1 If you created content before selecting a different locale and activating the namespacing capabilities, you may want to transfer all content to the base locale.
+      .body-1.red--text: strong This operation is destructive and cannot be reversed! Make sure you have proper backups!
+      .body-1.mt-3 Based on your current configuration, all pages will be migrated to the locale #[v-chip(label, small): strong {{currentLocale.toUpperCase()}}]
+      .body-1.mt-3 Pages that are already in the target locale will not be touched. If a page already exists at the target, the source page will not be modified as it would create a conflict. If you want to overwrite the target content, you must first delete that page.
+      v-btn(outline, color='primary', @click='migrateToLocale', :disabled='loading').ml-0.mt-3
+        v-icon(left) build
+        span Proceed
+</template>
+
+<script>
+import _ from 'lodash'
+import utilityContentMigrateLocaleMutation from 'gql/admin/utilities/utilities-mutation-content-migratelocale.gql'
+
+/* global siteLang */
+
+export default {
+  data: () => {
+    return {
+      loading: false
+    }
+  },
+  computed: {
+    currentLocale() {
+      return siteConfig.lang
+    }
+  },
+  methods: {
+    async migrateToLocale() {
+      this.loading = true
+      this.$store.commit(`loadingStart`, 'admin-utilities-content-migratelocale')
+
+      try {
+        const respRaw = await this.$apollo.mutate({
+          mutation: utilityContentMigrateLocaleMutation,
+          variables: {
+            targetLocale: siteConfig.lang
+          }
+        })
+        const resp = _.get(respRaw, 'data.pages.migrateToLocale.responseResult', {})
+        if (resp.succeeded) {
+          this.$store.commit('showNotification', {
+            message: 'Migrated all content to target locale successfully.',
+            style: 'success',
+            icon: 'check'
+          })
+        } else {
+          throw new Error(resp.message)
+        }
+      } catch (err) {
+        this.$store.commit('pushGraphError', err)
+      }
+
+      this.$store.commit(`loadingStop`, 'admin-utilities-content-migratelocale')
+      this.loading = false
+    }
+  }
+}
+</script>
+
+<style lang='scss'>
+
+</style>

client/components/admin/admin-utilities.vue

@@ -35,6 +35,7 @@
 export default {
   components: {
     UtilityAuth: () => import(/* webpackChunkName: "admin" */ './admin-utilities-auth.vue'),
+    UtilityContent: () => import(/* webpackChunkName: "admin" */ './admin-utilities-content.vue'),
     UtilityCache: () => import(/* webpackChunkName: "admin" */ './admin-utilities-cache.vue'),
     UtilityImportv1: () => import(/* webpackChunkName: "admin" */ './admin-utilities-importv1.vue'),
     UtilityTelemetry: () => import(/* webpackChunkName: "admin" */ './admin-utilities-telemetry.vue')
@@ -50,6 +51,12 @@ export default {
           isAvailable: true
         },
         {
+          key: 'UtilityContent',
+          icon: 'insert_drive_file',
+          i18nKey: 'content',
+          isAvailable: true
+        },
+        {
           key: 'UtilityCache',
           icon: 'invert_colors',
           i18nKey: 'cache',

client/components/common/search-results.vue

@@ -91,7 +91,7 @@ export default {
       return this.response.suggestions ? this.response.suggestions : []
     },
     paginationLength() {
-      return this.response.totalHits > 0 ? 0 : Math.ceil(this.response.totalHits / 10)
+      return (this.response.totalHits > 0) ? 0 : Math.ceil(this.response.totalHits / 10)
     }
   },
   watch: {
@@ -107,7 +107,7 @@ export default {
   },
   mounted() {
     this.$root.$on('searchMove', (dir) => {
-      this.cursor += (dir === 'up' ? -1 : 1)
+      this.cursor += ((dir === 'up') ? -1 : 1)
       if (this.cursor < -1) {
         this.cursor = -1
       } else if (this.cursor > this.results.length + this.suggestions.length - 1) {

client/components/editor/editor-markdown.vue

@@ -190,7 +190,7 @@ import mdMark from 'markdown-it-mark'
 import mdImsize from 'markdown-it-imsize'
 
 // Prism (Syntax Highlighting)
-import Prism from '@/libs/prism/prism.js'
+import Prism from 'prismjs'
 
 // ========================================
 // INIT

client/graph/admin/locale/locale-query-list.gql

 {
   localization {
     locales {
+      availability
       code
       createdAt
       isInstalled

client/graph/admin/utilities/utilities-mutation-content-migratelocale.gql

+mutation {
+  pages {
+    migrateToLocale {
+      responseResult {
+        succeeded
+        errorCode
+        slug
+        message
+      }
+    }
+  }
+}

client/index-legacy.js

+require('./scss/legacy.scss')
+
+window.WIKI = null

client/index-setup.js

-require('@babel/polyfill')
+require('core-js/stable')
+require('regenerator-runtime/runtime')
 
 require('vuetify/src/stylus/main.styl')
 require('./scss/app.scss')

client/scss/app.scss

@@ -18,7 +18,7 @@
 @import 'layout/md2';
 
 // @import '../libs/twemoji/twemoji-awesome';
-@import '../libs/prism/prism.css';
+// @import '../libs/prism/prism.css';
 @import '~vue-tour/dist/vue-tour.css';
 @import '~vue-status-indicator/styles.css';
 @import '~xterm/dist/xterm.css';

client/scss/legacy.scss

+@import "global";
+
+@import "./base/fonts.scss";
+@import "./base/icons.scss";
+
+html {
+  box-sizing: border-box;
+  background-color: mc('grey', '50');
+  font-size: 14px;
+}
+*, *:before, *:after {
+  box-sizing: inherit;
+}
+* {
+  margin: 0;
+  padding: 0;
+}
+
+.is-hidden {
+  display: none;
+}
+
+body {
+  margin: 0;
+  padding: 0;
+  font-family: "Roboto",sans-serif;
+  line-height: 1.5;
+  min-height: 100vh;
+}
+
+.header {
+  background-color: #000;
+  color: #FFF;
+  height: 64px;
+  padding: 0 16px;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+
+  &-title {
+    margin: 0;
+    font-size: 16px;
+    font-weight: 500;
+    letter-spacing: .02em;
+  }
+
+  &-deprecated {
+    color: mc('red', '100');
+
+    a {
+      color: mc('pink', '400');
+    }
+  }
+
+  &-login {
+    a {
+      text-decoration: none;
+      color: #FFF;
+      transition: color .3s ease;
+
+      &:hover {
+        color: mc('blue', '500');
+      }
+    }
+  }
+}
+
+.main {
+  display: flex;
+  align-items: stretch;
+  min-height: calc(100vh - 64px);
+  height: 50vh;
+
+  &-container {
+    flex-grow: 1;
+  }
+}
+
+.sidebar {
+  width: 300px;
+  background-color: mc('blue', '700');
+  color: #FFF;
+  padding: 8px 0;
+
+  .sidebar-link {
+    height: 40px;
+    font-size: 13px;
+    display: flex;
+    align-items: center;
+    padding: 0 16px;
+    transition: background .3s cubic-bezier(.25,.8,.5,1);
+    font-weight: 400;
+    color: #FFF;
+    text-decoration: none;
+
+    &:hover {
+      background: hsla(0,0%,100%,.08);
+    }
+  }
+
+  i.material-icons {
+    width: 56px;
+    padding-left: 8px;
+  }
+
+  .sidebar-divider {
+    border-top: 1px solid hsla(0,0%,100%,.12);
+    margin: 8px 0;
+  }
+
+  .sidebar-title {
+    font-size: 13px;
+    height: 40px;
+    display: flex;
+    align-items: center;
+    padding: 0 16px 0 24px;
+    font-weight: 500;
+    color: hsla(0,0%,100%,.7);
+  }
+}
+
+.page-header {
+  background-color: mc('grey', '100');
+  padding: 0 24px;
+  height: 90px;
+  display: flex;
+  align-items: center;
+  border-bottom: 1px solid mc('grey', '200');
+
+  h1 {
+    font-size: 24px;
+    font-weight: 400;
+    line-height: 32px;
+    color: mc('grey', '800');
+  }
+
+  h2 {
+    color: mc('grey', '600');
+    font-size: 12px;
+    font-weight: 400;
+  }
+
+  &-left {
+    flex-grow: 1;
+  }
+
+  &-right {
+    flex: 0 0 324px;
+    padding-left: 16px;
+
+    &-title {
+      color: mc('grey', '500');
+      font-size: 12px;
+    }
+    &-author {
+      color: mc('grey', '800');
+      font-weight: 500;
+    }
+    &-updated {
+      color: mc('grey', '600');
+      font-size: 12px;
+    }
+  }
+}
+
+.page-contents {
+  display: flex;
+}
+
+.toc {
+  flex: 0 0 348px;
+  background-color: mc('grey', '200');
+  padding: 4px 0;
+
+  &-title {
+    font-size: 13px;
+    height: 40px;
+    display: flex;
+    color: mc('blue', '600');
+    align-items: center;
+    font-weight: 500;
+    padding: 0 16px;
+  }
+
+  &-tile {
+    text-decoration: none;
+    height: 40px;
+    display: flex;
+    font-size: 13px;
+    align-items: center;
+    padding: 0 16px;
+    color: mc('grey', '800');
+    transition: background-color .3s ease;
+
+    &.inset {
+      padding-left: 32px;
+    }
+
+    &:hover {
+      background-color: rgba(0,0,0,.06);
+    }
+  }
+
+  &-divider {
+    border-top: 1px solid rgba(0,0,0,.12);
+    margin: 0 0 0 24px;
+
+    &.inset {
+      margin-left: 40px;
+    }
+  }
+}
+
+@import "../themes/default/scss/app.scss";
+
+.contents {
+  flex-grow: 1;
+}

client/themes/default/components/page.vue

@@ -137,7 +137,7 @@
 
 <script>
 import { StatusIndicator } from 'vue-status-indicator'
-import Prism from '@/libs/prism/prism.js'
+import Prism from 'prismjs'
 import { get } from 'vuex-pathify'
 import _ from 'lodash'
 

dev/templates/legacy.pug

+doctype html
+html
+  head
+    meta(http-equiv='X-UA-Compatible', content='IE=edge')
+    meta(charset='UTF-8')
+    meta(name='viewport', content='user-scalable=yes, width=device-width, initial-scale=1, maximum-scale=5')
+    meta(name='theme-color', content='#333333')
+    meta(name='msapplication-TileColor', content='#333333')
+    meta(name='msapplication-TileImage', content='/favicons/ms-icon-144x144.png')
+
+    title= pageMeta.title + ' | ' + config.title
+
+    //- SEO / OpenGraph
+    meta(name='description', content=pageMeta.description)
+    meta(property='og:title', content=pageMeta.title)
+    meta(property='og:type', content='website')
+    meta(property='og:description', content=pageMeta.description)
+    meta(property='og:image', content=pageMeta.image)
+    meta(property='og:url', content=pageMeta.url)
+    meta(property='og:site_name', content=config.title)
+
+    //- Favicon
+    each favsize in [57, 60, 72, 76, 114, 120, 144, 152, 180]
+      link(rel='apple-touch-icon', sizes=favsize + 'x' + favsize, href='/favicons/apple-icon-' + favsize + 'x' + favsize + '.png')
+    link(rel='icon', type='image/png', sizes='192x192', href='/favicons/android-icon-192x192.png')
+    each favsize in [32, 96, 16]
+      link(rel='icon', type='image/png', sizes=favsize + 'x' + favsize, href='/favicons/favicon-' + favsize + 'x' + favsize + '.png')
+    link(rel='manifest', href='/manifest.json')
+
+    //- CSS
+    <% for (var index in htmlWebpackPlugin.files.css) { %>
+      <% if (htmlWebpackPlugin.files.cssIntegrity) { %>
+    link(
+      type='text/css'
+      rel='stylesheet'
+      href='<%= htmlWebpackPlugin.files.css[index] %>'
+      integrity='<%= htmlWebpackPlugin.files.cssIntegrity[index] %>'
+      crossorigin='<%= webpackConfig.output.crossOriginLoading %>'
+    )
+      <% } else { %>
+    link(
+      type='text/css'
+      rel='stylesheet'
+      href='<%= htmlWebpackPlugin.files.css[index] %>'
+    )
+      <% } %>
+    <% } %>
+
+    script(
+      crossorigin='anonymous'
+      src='https://polyfill.io/v3/polyfill.min.js?features=EventSource'
+    )
+
+    //- JS
+    <% for (var index in htmlWebpackPlugin.files.js) { %>
+      <% if (htmlWebpackPlugin.files.cssIntegrity) { %>
+    script(
+      type='text/javascript'
+      src='<%= htmlWebpackPlugin.files.js[index] %>'
+      integrity='<%= htmlWebpackPlugin.files.jsIntegrity[index] %>'
+      crossorigin='<%= webpackConfig.output.crossOriginLoading %>'
+      )
+      <% } else { %>
+    script(
+      type='text/javascript'
+      src='<%= htmlWebpackPlugin.files.js[index] %>'
+      )
+      <% } %>
+    <% } %>
+
+    != analyticsCode.head
+
+    if injectCode.css
+      style(type='text/css')!= injectCode.css
+    if injectCode.head
+      != injectCode.head
+
+  body
+    != analyticsCode.bodyStart
+    #root
+      .header
+        span.header-title= siteConfig.title
+        span.header-deprecated Your browser is outdated. Upgrade to a #[a(href='https://bestvpn.org/outdatedbrowser/en', rel='nofollow') modern browser].
+        span.header-login
+          a(href='/login')
+            i.material-icons account_circle
+      .main
+        .sidebar
+          each navItem in sidebar
+            if navItem.kind === 'link'
+              a.sidebar-link(href=navItem.target)
+                i.material-icons= navItem.icon
+                span= navItem.label
+            else if navItem.kind === 'divider'
+              .sidebar-divider
+            else if navItem.kind === 'header'
+              .sidebar-title= navItem.label
+        .main-container
+          .page-header
+            .page-header-left
+              h1= page.title
+              h2= page.description
+            .page-header-right
+              .page-header-right-title Last edited by
+              .page-header-right-author= page.authorName
+              .page-header-right-updated= page.updatedAt
+          .page-contents
+            .contents
+              div!= page.render
+            if page.toc.length
+              .toc
+                .toc-title Table of Contents
+                each tocItem, tocIdx in page.toc
+                  a.toc-tile(href='#' + tocItem.anchor)
+                    i.material-icons arrow_right
+                    span= tocItem.title
+                  if tocIdx < page.toc.length - 1 || tocItem.children.length
+                    .toc-divider
+                  each tocSubItem in tocItem.children
+                    a.toc-tile.inset(href='#' + tocSubItem.anchor)
+                      i.material-icons arrow_right
+                      span= tocSubItem.title
+                    if tocIdx < page.toc.length - 1
+                      .toc-divider.inset
+    if injectCode.body
+      != injectCode.body
+    != analyticsCode.bodyEnd

dev/webpack/webpack.dev.js

@@ -24,6 +24,7 @@ module.exports = {
   mode: 'development',
   entry: {
     app: ['./client/index-app.js', 'webpack-hot-middleware/client'],
+    legacy: ['./client/index-legacy.js', 'webpack-hot-middleware/client'],
     setup: ['./client/index-setup.js', 'webpack-hot-middleware/client']
   },
   output: {
@@ -194,14 +195,21 @@ module.exports = {
       filename: '../server/views/master.pug',
       hash: false,
       inject: false,
-      excludeChunks: ['setup']
+      excludeChunks: ['setup', 'legacy']
+    }),
+    new HtmlWebpackPlugin({
+      template: 'dev/templates/legacy.pug',
+      filename: '../server/views/legacy.pug',
+      hash: false,
+      inject: false,
+      excludeChunks: ['setup', 'app']
     }),
     new HtmlWebpackPlugin({
       template: 'dev/templates/setup.pug',
       filename: '../server/views/setup.pug',
       hash: false,
       inject: false,
-      excludeChunks: ['app']
+      excludeChunks: ['app', 'legacy']
     }),
     new HtmlWebpackPugPlugin(),
     new SriWebpackPlugin({

dev/webpack/webpack.prod.js

@@ -27,6 +27,7 @@ module.exports = {
   mode: 'production',
   entry: {
     app: './client/index-app.js',
+    legacy: './client/index-legacy.js',
     setup: './client/index-setup.js'
   },
   output: {
@@ -204,14 +205,21 @@ module.exports = {
       filename: '../server/views/master.pug',
       hash: false,
       inject: false,
-      excludeChunks: ['setup']
+      excludeChunks: ['setup', 'legacy']
+    }),
+    new HtmlWebpackPlugin({
+      template: 'dev/templates/legacy.pug',
+      filename: '../server/views/legacy.pug',
+      hash: false,
+      inject: false,
+      excludeChunks: ['setup', 'app']
     }),
     new HtmlWebpackPlugin({
       template: 'dev/templates/setup.pug',
       filename: '../server/views/setup.pug',
       hash: false,
       inject: false,
-      excludeChunks: ['app']
+      excludeChunks: ['app', 'legacy']
     }),
     new HtmlWebpackPugPlugin(),
     new ScriptExtHtmlWebpackPlugin({

package.json

@@ -180,6 +180,7 @@
     "@babel/polyfill": "^7.4.4",
     "@babel/preset-env": "^7.4.5",
     "@panter/vue-i18next": "0.15.1",
+    "@vue/babel-preset-app": "3.9.2",
     "animate-sass": "0.8.2",
     "animated-number-vue": "0.1.5",
     "apollo-cache-inmemory": "1.6.2",
@@ -197,6 +198,7 @@
     "babel-loader": "^8.0.6",
     "babel-plugin-graphql-tag": "2.4.0",
     "babel-plugin-lodash": "3.3.4",
+    "babel-plugin-prismjs": "1.0.2",
     "babel-plugin-transform-imports": "1.5.1",
     "brace": "0.11.1",
     "cache-loader": "4.0.0",
@@ -243,6 +245,7 @@
     "postcss-loader": "3.0.0",
     "postcss-preset-env": "6.6.0",
     "postcss-selector-parser": "6.0.2",
+    "prismjs": "1.16.0",
     "pug-lint": "2.5.0",
     "pug-loader": "2.4.0",
     "pug-plain-loader": "1.0.0",
@@ -299,9 +302,12 @@
   },
   "browserslist": [
     "> 1%",
-    "last 2 versions",
+    "last 2 major versions",
     "Firefox ESR",
-    "not ie < 11"
+    "not ie > 0",
+    "not ie_mob > 0",
+    "not android > 0",
+    "not dead"
   ],
   "postcss": {
     "plugins": {

server/controllers/common.js

@@ -195,7 +195,15 @@ router.get('/*', async (req, res, next) => {
           head: WIKI.config.theming.injectHead,
           body: WIKI.config.theming.injectBody
         }
+
+        if (req.query.legacy || req.get('user-agent').indexOf('Trident') >= 0) {
+          if (_.isString(page.toc)) {
+            page.toc = JSON.parse(page.toc)
+          }
+          res.render('legacy', { page, sidebar, injectCode })
+        } else {
           res.render('page', { page, sidebar, injectCode })
+        }
       } else if (pageArgs.path === 'home') {
         _.set(res.locals, 'pageMeta.title', 'Welcome')
         res.render('welcome')

server/db/migrations-sqlite/2.0.0-beta.217.js

+exports.up = knex => {
+  return knex.schema
+    .table('locales', table => {
+      table.integer('availability').notNullable().defaultTo(0)
+    })
+}
+
+exports.down = knex => {
+  return knex.schema
+    .table('locales', table => {
+      table.dropColumn('availability')
+    })
+}

server/db/migrations/2.0.0-beta.217.js

+exports.up = knex => {
+  return knex.schema
+    .table('locales', table => {
+      table.integer('availability').notNullable().defaultTo(0)
+    })
+}
+
+exports.down = knex => {
+  return knex.schema
+    .table('locales', table => {
+      table.dropColumn('availability')
+    })
+}

server/graph/resolvers/localization.js

@@ -13,7 +13,7 @@ module.exports = {
   LocalizationQuery: {
     async locales(obj, args, context, info) {
       let remoteLocales = await WIKI.cache.get('locales')
-      let localLocales = await WIKI.models.locales.query().select('code', 'isRTL', 'name', 'nativeName', 'createdAt', 'updatedAt')
+      let localLocales = await WIKI.models.locales.query().select('code', 'isRTL', 'name', 'nativeName', 'createdAt', 'updatedAt', 'availability')
       remoteLocales = remoteLocales || localLocales
       return _.map(remoteLocales, rl => {
         let isInstalled = _.some(localLocales, ['code', rl.code])

server/graph/resolvers/page.js

@@ -95,6 +95,16 @@ module.exports = {
       } catch (err) {
         return graphHelper.generateError(err)
       }
+    },
+    async migrateToLocale(obj, args, context) {
+      try {
+
+        return {
+          responseResult: graphHelper.generateSuccess('Migrated all content to target locale successfully.')
+        }
+      } catch (err) {
+        return graphHelper.generateError(err)
+      }
     }
   },
   Page: {

server/graph/schemas/localization.graphql

@@ -42,6 +42,7 @@ type LocalizationMutation {
 # -----------------------------------------------
 
 type LocalizationLocale {
+  availability: Int!
   code: String!
   createdAt: Date!
   installDate: Date

server/graph/schemas/page.graphql

@@ -73,6 +73,8 @@ type PageMutation {
   ): DefaultResponse @auth(requires: ["delete:pages", "manage:system"])
 
   flushCache: DefaultResponse @auth(requires: ["manage:system"])
+
+  migrateToLocale: DefaultResponse @auth(requires: ["manage:system"])
 }
 
 # -----------------------------------------------

server/jobs/fetch-graph-locale.js

@@ -28,21 +28,30 @@ module.exports = async (localeCode) => {
     let lcObj = {}
     _.forEach(strings, row => {
       if (_.includes(row.key, '::')) { return }
-      if (_.isEmpty(row.value)) { row.value = row.key }
+      if (_.isEmpty(row.value)) {
+        row.value = row.key
+      }
       _.set(lcObj, row.key.replace(':', '.'), row.value)
     })
 
     const locales = await WIKI.cache.get('locales')
     if (locales) {
       const currentLocale = _.find(locales, ['code', localeCode]) || {}
-      await WIKI.models.locales.query().delete().where('code', localeCode)
+      const existingLocale = await WIKI.models.locales.query().where('code', localeCode)
+      if (existingLocale) {
+        await WIKI.models.locales.query().patch({
+          strings: lcObj
+        }).where('code', localeCode)
+      } else {
         await WIKI.models.locales.query().insert({
           code: localeCode,
           strings: lcObj,
           isRTL: currentLocale.isRTL,
           name: currentLocale.name,
-        nativeName: currentLocale.nativeName
+          nativeName: currentLocale.nativeName,
+          availability: currentLocale.availability
         })
+      }
     } else {
       throw new Error('Failed to fetch cached locales list! Restart server to resolve this issue.')
     }

server/jobs/sync-graph-locales.js

@@ -17,6 +17,7 @@ module.exports = async () => {
       query: `{
         localization {
           locales {
+            availability
             code
             name
             nativeName
@@ -54,7 +55,9 @@ module.exports = async () => {
         let lcObj = {}
         _.forEach(strings, row => {
           if (_.includes(row.key, '::')) { return }
-          if (_.isEmpty(row.value)) { row.value = row.key }
+          if (_.isEmpty(row.value)) {
+            row.value = row.key
+          }
           _.set(lcObj, row.key.replace(':', '.'), row.value)
         })
 
@@ -63,7 +66,8 @@ module.exports = async () => {
           strings: lcObj,
           isRTL: localeInfo.isRTL,
           name: localeInfo.name,
-          nativeName: localeInfo.nativeName
+          nativeName: localeInfo.nativeName,
+          availability: localeInfo.availability
         }).where('code', currentLocale)
 
         WIKI.logger.info(`Pulled latest locale updates for ${localeInfo.name} from Graph endpoint: [ COMPLETED ]`)

server/models/locales.js

@@ -20,7 +20,8 @@ module.exports = class Locale extends Model {
         name: {type: 'string'},
         nativeName: {type: 'string'},
         createdAt: {type: 'string'},
-        updatedAt: {type: 'string'}
+        updatedAt: {type: 'string'},
+        availability: {type: 'integer'}
       }
     }
   }