feat: add language to topmenu + globals cleanup + i18n refactor (#3510)

lnbits/static/js/base.js

@@ -66,7 +66,7 @@ window.LNbits = {
       }
       newWallet.msat = data.balance_msat
       newWallet.sat = Math.floor(data.balance_msat / 1000)
-      newWallet.fsat = new Intl.NumberFormat(window.LOCALE).format(
+      newWallet.fsat = new Intl.NumberFormat(window.i18n.global.locale).format(
         newWallet.sat
       )
       if (newWallet.walletType === 'lightning-shared') {
@@ -105,7 +105,9 @@ window.LNbits = {
       obj.msat = obj.amount
       obj.sat = obj.msat / 1000
       obj.tag = obj.extra?.tag
-      obj.fsat = new Intl.NumberFormat(window.LOCALE).format(obj.sat)
+      obj.fsat = new Intl.NumberFormat(window.i18n.global.locale).format(
+        obj.sat
+      )
       obj.isIn = obj.amount > 0
       obj.isOut = obj.amount < 0
       obj.isPending = obj.status === 'pending'

lnbits/static/js/components/lnbits-language-dropdown.js

@@ -0,0 +1,37 @@
+window.app.component('lnbits-language-dropdown', {
+  template: '#lnbits-language-dropdown',
+  mixins: [window.windowMixin],
+  methods: {
+    activeLanguage(lang) {
+      return window.i18n.global.locale === lang
+    },
+    changeLanguage(newValue) {
+      this.g.locale = newValue
+      window.i18n.global.locale = newValue
+      this.$q.localStorage.set('lnbits.lang', newValue)
+    }
+  },
+  data() {
+    return {
+      langs: [
+        {value: 'en', label: 'English', display: '🇬🇧 EN'},
+        {value: 'de', label: 'Deutsch', display: '🇩🇪 DE'},
+        {value: 'es', label: 'Español', display: '🇪🇸 ES'},
+        {value: 'jp', label: '日本語', display: '🇯🇵 JP'},
+        {value: 'cn', label: '中文', display: '🇨🇳 CN'},
+        {value: 'fr', label: 'Français', display: '🇫🇷 FR'},
+        {value: 'it', label: 'Italiano', display: '🇮🇹 IT'},
+        {value: 'pi', label: 'Pirate', display: '🏴‍☠️ PI'},
+        {value: 'nl', label: 'Nederlands', display: '🇳🇱 NL'},
+        {value: 'we', label: 'Cymraeg', display: '🏴󠁧󠁢󠁷󠁬󠁳󠁿 CY'},
+        {value: 'pl', label: 'Polski', display: '🇵🇱 PL'},
+        {value: 'pt', label: 'Português', display: '🇵🇹 PT'},
+        {value: 'br', label: 'Português do Brasil', display: '🇧🇷 BR'},
+        {value: 'cs', label: 'Česky', display: '🇨🇿 CS'},
+        {value: 'sk', label: 'Slovensky', display: '🇸🇰 SK'},
+        {value: 'kr', label: '한국어', display: '🇰🇷 KR'},
+        {value: 'fi', label: 'Suomi', display: '🇫🇮 FI'}
+      ]
+    }
+  }
+})

lnbits/static/js/globals.js

@@ -1,33 +1,3 @@
-window.langs = [
-  {value: 'en', label: 'English', display: '🇬🇧 EN'},
-  {value: 'de', label: 'Deutsch', display: '🇩🇪 DE'},
-  {value: 'es', label: 'Español', display: '🇪🇸 ES'},
-  {value: 'jp', label: '日本語', display: '🇯🇵 JP'},
-  {value: 'cn', label: '中文', display: '🇨🇳 CN'},
-  {value: 'fr', label: 'Français', display: '🇫🇷 FR'},
-  {value: 'it', label: 'Italiano', display: '🇮🇹 IT'},
-  {value: 'pi', label: 'Pirate', display: '🏴‍☠️ PI'},
-  {value: 'nl', label: 'Nederlands', display: '🇳🇱 NL'},
-  {value: 'we', label: 'Cymraeg', display: '🏴󠁧󠁢󠁷󠁬󠁳󠁿 CY'},
-  {value: 'pl', label: 'Polski', display: '🇵🇱 PL'},
-  {value: 'pt', label: 'Português', display: '🇵🇹 PT'},
-  {value: 'br', label: 'Português do Brasil', display: '🇧🇷 BR'},
-  {value: 'cs', label: 'Česky', display: '🇨🇿 CS'},
-  {value: 'sk', label: 'Slovensky', display: '🇸🇰 SK'},
-  {value: 'kr', label: '한국어', display: '🇰🇷 KR'},
-  {value: 'fi', label: 'Suomi', display: '🇫🇮 FI'}
-]
-window.LOCALE = 'en'
-window.dateFormat = 'YYYY-MM-DD HH:mm'
-window.i18n = new VueI18n.createI18n({
-  locale: window.LOCALE,
-  fallbackLocale: window.LOCALE,
-  messages: window.localisation
-})
-const websocketPrefix =
-  window.location.protocol === 'http:' ? 'ws://' : 'wss://'
-const websocketUrl = `${websocketPrefix}${window.location.host}/api/v1/ws`
-
 window.g = Vue.reactive({
   offline: !navigator.onLine,
   visibleDrawer: false,
@@ -39,9 +9,16 @@ window.g = Vue.reactive({
   fiatTracking: false,
   wallets: [],
   payments: [],
-  langs: [],
   walletEventListeners: [],
   updatePayments: false,
   updatePaymentsHash: '',
-  walletFlip: Quasar.LocalStorage.getItem('lnbits.walletFlip') ?? false
+  walletFlip: Quasar.LocalStorage.getItem('lnbits.walletFlip') ?? false,
+  locale:
+    Quasar.LocalStorage.getItem('lnbits.lang') ?? navigator.languages[1] ?? 'en'
 })
+
+window.dateFormat = 'YYYY-MM-DD HH:mm'
+
+const websocketPrefix =
+  window.location.protocol === 'http:' ? 'ws://' : 'wss://'
+const websocketUrl = `${websocketPrefix}${window.location.host}/api/v1/ws`

lnbits/static/js/init-app.js

@@ -225,7 +225,15 @@ window.app.use(Quasar, {
     }
   }
 })
+
+window.i18n = new VueI18n.createI18n({
+  locale: window.g.locale,
+  fallbackLocale: 'en',
+  messages: window.localisation
+})
+
 window.app.use(window.i18n)
+
 window.app.provide('g', g)
 window.app.use(window.router)
 window.app.component('DynamicComponent', DynamicComponent)

lnbits/static/js/pages/payments.js

@@ -168,7 +168,7 @@ window.PagePayments = {
           p.timeFrom = moment.utc(p.created_at).local().fromNow()
           p.outgoing = p.amount < 0
           p.amount =
-            new Intl.NumberFormat(window.LOCALE).format(p.amount / 1000) +
+            new Intl.NumberFormat(this.g.locale).format(p.amount / 1000) +
             ' sats'
           if (p.extra?.wallet_fiat_amount) {
             p.amountFiat = this.formatCurrency(
@@ -180,7 +180,7 @@ window.PagePayments = {
             p.internal_memo = p.extra.internal_memo
           }
           p.fee_sats =
-            new Intl.NumberFormat(window.LOCALE).format(p.fee / 1000) + ' sats'
+            new Intl.NumberFormat(this.g.locale).format(p.fee / 1000) + ' sats'
 
           return p
         })

lnbits/static/js/utils.js

@@ -41,13 +41,13 @@ window._lnbitsUtils = {
     return Quasar.date.formatDate(new Date(isoDateString), window.dateFormat)
   },
   formatCurrency(value, currency) {
-    return new Intl.NumberFormat(window.LOCALE, {
+    return new Intl.NumberFormat(window.i18n.global.locale, {
       style: 'currency',
       currency: currency || 'sat'
     }).format(value)
   },
   formatSat(value) {
-    return new Intl.NumberFormat(window.LOCALE).format(value)
+    return new Intl.NumberFormat(window.i18n.global.locale).format(value)
   },
   formatMsat(value) {
     return this.formatSat(value / 1000)

lnbits/static/js/windowMixin.js

@@ -283,14 +283,6 @@ window.windowMixin = {
     }
     this.applyBackgroundImage()
 
-    let locale = this.$q.localStorage.getItem('lnbits.lang')
-    if (locale) {
-      window.LOCALE = locale
-      window.i18n.global.locale = locale
-    }
-
-    this.g.langs = window.langs ?? []
-
     addEventListener('offline', event => {
       console.log('offline', event)
       this.g.offline = true

lnbits/static/vendor.json

@@ -75,6 +75,7 @@
     "js/components/lnbits-header.js",
     "js/components/lnbits-drawer.js",
     "js/components/lnbits-manage-extension-list.js",
+    "js/components/lnbits-language-dropdown.js",
     "js/components/extension-settings.js",
     "js/components/data-fields.js",
     "js/components/payment-list.js",

lnbits/templates/components.vue

@@ -15,7 +15,8 @@ include('components/lnbits-footer.vue') %} {%
 include('components/lnbits-header.vue') %} {%
 include('components/lnbits-drawer.vue') %} {%
 include('components/lnbits-home-logos.vue') %} {%
-include('components/lnbits-manage-extension-list.vue') %}
+include('components/lnbits-manage-extension-list.vue') %} {%
+include('components/lnbits-language-dropdown.vue') %}
 
 <template id="lnbits-wallet-list">
   <q-list

lnbits/templates/components/lnbits-header.vue

@@ -70,6 +70,8 @@
         <span>OFFLINE</span>
       </q-badge>
 
+      <lnbits-language-dropdown></lnbits-language-dropdown>
+
       <q-btn-dropdown
         v-if="g.user || isUserAuthorized"
         flat

lnbits/templates/components/lnbits-language-dropdown.vue

@@ -0,0 +1,19 @@
+<template id="lnbits-language-dropdown">
+  <q-btn-dropdown dense flat rounded size="sm" icon="language" class="q-pl-md">
+    <q-list v-for="(lang, index) in langs" :key="index">
+      <q-item
+        clickable
+        v-close-popup
+        :active="activeLanguage(lang.value)"
+        @click="changeLanguage(lang.value)"
+      >
+        <q-item-section>
+          <q-item-label
+            v-text="lang.display ?? lang.value.toUpperCase()"
+          ></q-item-label>
+          <q-tooltip><span v-text="lang.label"></span></q-tooltip>
+        </q-item-section>
+      </q-item>
+    </q-list>
+  </q-btn-dropdown>
+</template>

lnbits/templates/pages/account.vue

@@ -366,33 +366,7 @@
                       <span v-text="$t('language')"></span>
                     </div>
                     <div class="col-8">
-                      <q-btn-dropdown
-                        dense
-                        flat
-                        round
-                        size="sm"
-                        icon="language"
-                        class="q-pl-md"
-                      >
-                        <q-list v-for="(lang, index) in g.langs" :key="index">
-                          <q-item
-                            clickable
-                            v-close-popup
-                            :active="activeLanguage(lang.value)"
-                            @click="changeLanguage(lang.value)"
-                            ><q-item-section>
-                              <q-item-label
-                                v-text="
-                                  lang.display ?? lang.value.toUpperCase()
-                                "
-                              ></q-item-label>
-                              <q-tooltip
-                                ><span v-text="lang.label"></span
-                              ></q-tooltip>
-                            </q-item-section>
-                          </q-item>
-                        </q-list>
-                      </q-btn-dropdown>
+                      <lnbits-language-dropdown />
                     </div>
                   </div>
                   <div class="row q-mb-md">

package.json

@@ -127,6 +127,7 @@
       "js/components/lnbits-header.js",
       "js/components/lnbits-drawer.js",
       "js/components/lnbits-manage-extension-list.js",
+      "js/components/lnbits-language-dropdown.js",
       "js/components/extension-settings.js",
       "js/components/data-fields.js",
       "js/components/payment-list.js",