feat(#417): add default region with prefix fix

components/druxt/block-region/Default.vue

@@ -0,0 +1,46 @@
+<template>
+  <div>
+    <template v-for="key of Object.keys($scopedSlots)">
+      <slot v-if="isVisible(key)" :name="key" />
+    </template>
+  </div>
+</template>
+
+<script>
+import { mapState } from 'vuex'
+import { DruxtBlocksRegionMixin } from 'druxt-blocks'
+
+export default {
+  mixins: [DruxtBlocksRegionMixin],
+
+  computed: {
+    ...mapState({
+      route: (state) => state.druxtRouter.route,
+    }),
+  },
+
+  methods: {
+    isVisible(key) {
+      const block = this.blocks.find((o) => o.attributes.drupal_internal__id === key) || {}
+      // Request path visibility conditions.
+      if (((block.attributes || {}).visibility || {}).request_path) {
+        let visible = false
+        const { negate } = block.attributes.visibility.request_path
+        const pages = block.attributes.visibility.request_path.pages.split(/\r?\n/).filter(i => i)
+        const route = this.route
+        // Remove the language prefix from the resolved path.
+        // @see https://github.com/druxt/demo.druxtjs.org/issues/417
+        route.resolvedPath = route.resolvedPath.replace('/en', '')
+        if (pages.includes('<front>') && (route.isHomePath || (!route.isHomePath && negate))) {
+          visible = true
+        }
+        if (pages.includes(route.resolvedPath) || (!pages.includes(route.resolvedPath) && negate)) {
+          visible = true
+        }
+        return visible
+      }
+      return false
+    }
+  }
+}
+</script>