feat(#693): initial druxt-blocks update for @nuxt/kit

packages/blocks/package.json

@@ -33,15 +33,18 @@
       "require": "./dist/druxt-blocks.ssr.js",
       "import": "./dist/druxt-blocks.esm.js"
     },
-    "./components/*": "./dist/components/*"
+    "./components/*": "./dist/components/*",
+    "./nuxt/*": "./nuxt/*"
   },
   "main": "dist/druxt-blocks.ssr.js",
   "module": "dist/druxt-blocks.esm.js",
   "files": [
     "dist",
+    "nuxt",
     "templates"
   ],
   "dependencies": {
+    "@nuxt/kit": "^3.12.4",
     "axios": "0.27.2",
     "drupal-jsonapi-params": "^2.2.0",
     "druxt": "^0.22.0",

packages/blocks/src/components/DruxtBlock.vue

@@ -93,7 +93,7 @@ export default {
      *
      * @return {object}
      */
-    block: ({ resource }) => (resource || {}).data,
+    block: ({ resource }) => resource?.data,
   },
 
   watch: {
@@ -156,7 +156,7 @@ export default {
       const type = 'block--block'
       const query = new DrupalJsonApiParams()
 
-      const fields = ((this.$druxt.settings.blocks || {}).query || {}).fields
+      const fields = this.$druxt?.settings.blocks?.query?.fields
       if (Array.isArray(fields)) {
         query.addFields(type, [
           ...fields,
@@ -214,10 +214,10 @@ export default {
       scopedSlots.default = () => {
         let summary, description
 
-        if ((this.block || {}).attributes) {
+        if (this.block?.attributes) {
           summary = `Missing Vue template for the '${this.block.attributes.drupal_internal__id}' block`
           description = [
-            h('p', `Create a Druxt theme component to render the "${this.block.attributes.settings.label}" block.`),
+            h('p', `Create a Druxt theme component to render the "${this.block.attributes?.settings?.label}" block.`),
           ]
         // Ensure an ID or UUID.
         } else if (!this.id && !this.uuid) {
@@ -229,7 +229,7 @@ export default {
           { props: { summary } },
           [
             h('div', description),
-            !!this.component.options.length && h('DruxtDevelTemplate', { props: { options: this.component.options }}),
+            !!this.component.options?.length && h('DruxtDevelTemplate', { props: { options: this.component.options }}),
             !!this.block && h('details', [h('summary', 'JSON:API resource'), h('pre', [h('code', [JSON.stringify(this.block, null, '  ')])])])
           ]
         )

packages/blocks/src/components/DruxtBlockRegion.vue

@@ -172,7 +172,7 @@ export default {
         type,
         query
       })
-      this.blocks = collection.data
+      this.blocks = collection?.data
     },
 
     /**
@@ -207,7 +207,7 @@ export default {
     slots(h) {
       // Build scoped slots for each block.
       const scopedSlots = {}
-      this.blocks.map((block) => {
+      this.blocks?.map((block) => {
         scopedSlots[block.attributes.drupal_internal__id] = (attrs) => {
           delete (attrs || {})['data-fetch-key']
           return h('DruxtBlock', {
@@ -223,7 +223,7 @@ export default {
       })
 
       // Build default slot.
-      scopedSlots.default = (attrs) => h('div', this.blocks.map((block) =>
+      scopedSlots.default = (attrs) => h('div', this.blocks?.map((block) =>
         this.isVisible(block)
           ? scopedSlots[block.attributes.drupal_internal__id](attrs)
           : false

packages/blocks/src/index.js

@@ -1,27 +1,3 @@
-import { DruxtBlocksNuxtModule } from './nuxtModule'
-
-/**
- * The Nuxt.js module function.
- *
- * Installs the module functionality in a Nuxt application.
- *
- * @type {Function}
- * @exports default
- * @name DruxtBlocksModule
- * @see {@link /api/packages/blocks/nuxtModule|DruxtBlocksModule}
- *
- * @example <caption>nuxt.config.js</caption> @lang js
- * module.exports = {
- *   modules: [
- *     'druxt-blocks'
- *   ],
- *   druxt: {
- *     baseUrl: 'https://demo-api.druxtjs.org'
- *   }
- * }
- */
-export default DruxtBlocksNuxtModule
-
 /**
  * The DruxtBlocksBlockMixin adds props and computed props to your DruxtBlock
  * wrapper component.

packages/blocks/src/nuxt/index.js

@@ -0,0 +1,73 @@
+import { defineNuxtModule, installModule } from '@nuxt/kit'
+import { join } from 'path'
+// import DruxtBlocksStorybook from './storybook'
+
+/**
+ * The Nuxt.js module function.
+ *
+ * - Adds the Vue.js components to the Nuxt.js frontend.
+ *
+ * The module function should not be used directly, but rather installed via yout Nuxt.js configuration file.
+ *
+ * Options are set on the root level `druxt` Nuxt.js config object.
+ *
+ * @example @lang js
+ * // `nuxt.config.js`
+ * module.exports = {
+ *   modules: [
+ *     'druxt-blocks'
+ *   ],
+ *   druxt: {
+ *     baseUrl: 'https://demo-api.druxtjs.org'
+ *   }
+ * }
+ *
+ * @param {object} moduleOptions - Nuxt.js module options object.
+ */
+const DruxtBlocksNuxtModule = defineNuxtModule({
+  meta: {
+    name: 'druxt-blocks'
+  },
+  defaults: {
+    baseUrl: '',
+    endpoint: '/jsonapi',
+  },
+
+  async setup(moduleOptions, nuxt) {
+    // Prevent issue "FATAL: Cannot determine nuxt version! Is current
+    // instance passed?".
+    nuxt._version = nuxt._version || '2.'
+    // This is required to prevent "FATAL: nuxt.options._layers is not iterable"
+    // error when using `installModule()`.
+    nuxt.options._layers = nuxt.options._layers || []
+
+    // Set default options.
+    const options = {
+      baseUrl: moduleOptions.baseUrl,
+      ...nuxt.options?.druxt || {},
+      blocks: {
+        query: {},
+        ...nuxt.options?.druxt?.blocks,
+        ...moduleOptions,
+      }
+    }
+
+    // Add Druxt module.
+    await installModule('druxt', options, nuxt)
+
+    // Register components directories.
+    nuxt.hook('components:dirs', dirs => {
+      dirs.push({ path: join(__dirname, '../dist/components') })
+      dirs.push({ path: join(__dirname, '../dist/components/blocks') })
+    })
+
+    // Nuxt Storybook.
+    // @TODO - @nuxt/kit and @nuxt/storybook aren't compatible.
+    // nuxt.hook('storybook:config', async ({ stories }) => {
+    //   await DruxtBlocksStorybook.call(nuxt, { stories })
+    // })
+  }
+})
+
+export default DruxtBlocksNuxtModule
+

packages/blocks/src/nuxtStorybook.js → packages/blocks/src/nuxt/storybook.js

@@ -1,3 +1,4 @@
+import { addTemplate } from '@nuxt/kit'
 import { resolve } from 'path'
 import { DrupalJsonApiParams } from 'drupal-jsonapi-params'
 import { DruxtClient } from 'druxt'
@@ -8,7 +9,7 @@ const titleFn = (parts) =>
   ).join('/')
 
 export default async function ({ stories }) {
-  const { addTemplate, options } = this
+  const { options } = this
 
   // Setup DruxtClient instance.
   const druxt = new DruxtClient(options.druxt.baseUrl, { ...options.druxt, proxy: { api: false } })