Small addition to the language interface

2020-02-16 12:46:02 +02:00
parent a22cd05c61
commit c1796919c7
2 changed files with 358 additions and 0 deletions
--- a/docs/.vuepress/components/LanguageDropdown.vue
+++ b/docs/.vuepress/components/LanguageDropdown.vue
@@ -0,0 +1,128 @@
+<template>
+
+  <!-- user links -->
+  <div class="nav-links">
+    <div
+      v-for="item in userLinks"
+      :key="item.link"
+    >
+      <DropdownLink
+        v-if="item.type === 'links'"
+        :item="item"
+      />
+    </div>
+  </div>
+</template>
+
+<script>
+import DropdownLink from '@theme/components/DropdownLink.vue'
+import { resolveNavLinkItem } from '@parent-theme/util'
+
+export default {
+  name: 'LanguageDropdown',
+
+  components: {
+    DropdownLink
+  },
+
+  computed: {
+    nav () {
+      console.log("Trying to load lang")
+      const { locales } = this.$site
+      if (locales && Object.keys(locales).length > 1) {
+        const currentLink = this.$page.path
+        const routes = this.$router.options.routes
+        const themeLocales = this.$site.themeConfig.locales || {}
+
+        const langauges = Object.keys(locales).map(path => {
+            const locale = locales[path]
+            const text = themeLocales[path] && themeLocales[path].label || locale.lang
+            let link
+            // Stay on the current page
+            if (locale.lang === this.$lang) {
+              link = currentLink
+            } else {
+              // Try to stay on the same page
+              link = currentLink.replace(this.$localeConfig.path, path)
+              // fallback to homepage
+              if (!routes.some(route => route.path === link)) {
+                link = path
+              }
+            }
+            const group = locale.group
+
+            return { text, link, group }
+          })
+        let groupedLangauges = {}
+        let ungroupedLangauges = []
+
+        langauges.forEach(langauge => {
+          if (langauge.group) {            
+            if (groupedLangauges[langauge.group] == null) {
+              groupedLangauges[langauge.group] = {
+                text: langauge.group,
+                items: []
+              }
+            }
+            groupedLangauges[langauge.group].items.push(langauge)
+          } else {
+            ungroupedLangauges.push(langauge)
+          }
+        })
+
+        const languageDropdown = {
+          text: this.$themeLocaleConfig.selectText || 'Languages',
+          ariaLabel: this.$themeLocaleConfig.ariaLabel || 'Select language',
+          items: Object.values(groupedLangauges).concat(ungroupedLangauges)
+        }
+        return [languageDropdown]
+      }
+      return []
+    },
+
+    userLinks () {
+      return (this.nav || []).map(link => {
+        return Object.assign(resolveNavLinkItem(link), {
+          items: (link.items || []).map(resolveNavLinkItem)
+        })
+      })
+    }
+  }
+}
+</script>
+
+<style lang="stylus">
+.nav-dropdown
+  top: auto 
+  right auto
+.nav-links
+  display inline-block
+  a
+    line-height 1.4rem
+    color inherit
+    &:hover, &.router-link-active
+      color $accentColor
+  .nav-item
+    position relative
+    display inline-block
+    margin-left 1.5rem
+    line-height 2rem
+    &:first-child
+      margin-left 0
+  .repo-link
+    margin-left 1.5rem
+
+@media (max-width: $MQMobile)
+  .nav-links
+    .nav-item, .repo-link
+      margin-left 0
+
+@media (min-width: $MQMobile)
+  .nav-links a
+    &:hover, &.router-link-active
+      color $textColor
+  .nav-item > a:not(.external)
+    &:hover, &.router-link-active
+      margin-bottom -2px
+      border-bottom 2px solid lighten($accentColor, 8%)
+</style>