feat(@galactiks/explorer): add product and offer types

examples/contentlayer/content/organizations/brand.mdx

@@ -0,0 +1,7 @@
+---
+name: Brand name
+description: Brand description
+identifier: brand
+---
+
+Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

examples/contentlayer/content/products/product.mdx

@@ -0,0 +1,10 @@
+---
+name: Product
+description: Product description
+identifier: product
+dateCreated: 1970-01-01
+brand:
+  '@id': brand
+---
+
+Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

examples/contentlayer/contentlayer.config.js

@@ -4,6 +4,7 @@ import {
   PageDocumentType,
   PersonDocumentType,
   PlaceDocumentType,
+  ProductDocumentType,
   WebsiteDocumentType,
   WebpageElementDocumentType,
 } from '@galactiks/contentlayer';
@@ -17,6 +18,7 @@ const contentLayerConfig = makeSource({
     PageDocumentType,
     PersonDocumentType,
     PlaceDocumentType,
+    ProductDocumentType,
     WebsiteDocumentType,
     WebpageElementDocumentType,
   ],

packages/config/src/config.ts

@@ -37,7 +37,8 @@ const galactiksConfigFileSchema = z.object({
       organizations: pagesObjectItemSchema,
       pages: pagesObjectItemSchema,
       people: pagesObjectItemSchema,
-      place: pagesObjectItemSchema,
+      products: pagesObjectItemSchema,
+      places: pagesObjectItemSchema,
       tags: pagesObjectItemSchema,
     })
     .optional(),
@@ -65,6 +66,10 @@ const defaultPages: GalactiksConfig['pages'] = {
     path: '/{+isPartOf}/{/identifier}/',
   },
 
+  organizations: {
+    path: '/organizations/{/identifier}/',
+  },
+
   pages: {
     path: '/{+isPartOf}{/identifier}/',
   },
@@ -73,8 +78,12 @@ const defaultPages: GalactiksConfig['pages'] = {
     path: '/authors/{/identifier}/',
   },
 
-  organizations: {
-    path: '/organizations/{/identifier}/',
+  products: {
+    path: '/products/{+isPartOf}/{/identifier}/',
+  },
+
+  places: {
+    path: '/places/{+isPartOf}/{/identifier}/',
   },
 
   tags: {

packages/contentlayer/src/consts.ts

@@ -5,16 +5,19 @@ export enum pageDocumentTypes {
   Organization = 'organizations',
   Page = 'pages',
   Person = 'people',
-  Place = 'place',
+  Place = 'places',
+  Product = 'products',
   Tag = 'tags',
 }
 
 export enum documentTypes {
   Article = pageDocumentTypes.Article,
+  Offer = 'offer',
   Organization = pageDocumentTypes.Organization,
   Page = pageDocumentTypes.Page,
   Person = pageDocumentTypes.Person,
   Place = pageDocumentTypes.Place,
+  Product = pageDocumentTypes.Product,
   Tag = pageDocumentTypes.Tag,
   WebPageElement = 'webPageElements',
   Website = 'websites',

packages/contentlayer/src/document-types/product.ts

@@ -0,0 +1,8 @@
+import { defineDocumentType } from 'contentlayer/source-files';
+import { ContentLayerProductFields } from '../fields/product.js';
+
+export const ProductDocumentType = defineDocumentType(() => ({
+  ...ContentLayerProductFields,
+  filePathPattern: 'products/**/*.md?(x)',
+  contentType: 'mdx',
+}));

packages/contentlayer/src/fields/core.ts

@@ -18,6 +18,20 @@ export const idDocumentType = defineNestedType(() => ({
   fields: idFields,
 }));
 
+/*
+ * Those fields are following schema.org fields specifications:
+ * - https://schema.org/inLanguage
+ * - https://schema.org/translationOfWork
+ * - https://schema.org/workTranslation
+ *
+ * Those fields are applied for every document types when a readable text exists (ex: description, name, ...etc).
+ */
+export const translationFields: FieldDefs = {
+  inLanguage: { type: 'string', required: false },
+  translationOfWork: { type: 'nested', of: idDocumentType, required: false },
+  workTranslation: { type: 'nested', of: idDocumentType, required: false },
+};
+
 export const itemListElementFields: NestedType = defineNestedType(() => ({
   name: 'ItemListElement',
   fields: {
@@ -49,3 +63,52 @@ export const postalAddress = defineNestedType(() => ({
     streetAddress: { type: 'string', required: false },
   },
 }));
+
+export const quantitativeValue = defineNestedType(() => ({
+  name: 'QuantitativeValue',
+  fields: {
+    maxValue: { type: 'number', required: false },
+    minValue: { type: 'number', required: false },
+    value: { type: 'number', required: true },
+  },
+}));
+
+const EUEnergyEfficiencyEnumeration = [
+  'EUEnergyEfficiencyCategoryA',
+  'EUEnergyEfficiencyCategoryA1Plus',
+  'EUEnergyEfficiencyCategoryA2Plus',
+  'EUEnergyEfficiencyCategoryA3Plus',
+  'EUEnergyEfficiencyCategoryB',
+  'EUEnergyEfficiencyCategoryC',
+  'EUEnergyEfficiencyCategoryD',
+  'EUEnergyEfficiencyCategoryE',
+  'EUEnergyEfficiencyCategoryF',
+  'EUEnergyEfficiencyCategoryG',
+];
+export const energyConsumptionDetails = defineNestedType(() => ({
+  name: 'EnergyConsumptionDetails',
+  fields: {
+    energyEfficiencyScaleMax: {
+      type: 'enum',
+      options: EUEnergyEfficiencyEnumeration,
+      required: false,
+    },
+    energyEfficiencyScaleMin: {
+      type: 'enum',
+      options: EUEnergyEfficiencyEnumeration,
+      required: false,
+    },
+  },
+}));
+
+export const propertyValue = defineNestedType(() => ({
+  name: 'PropertyValue',
+  fields: {
+    name: { type: 'string', required: true },
+    value: { type: 'string', required: true },
+    minValue: { type: 'number', required: false },
+    maxValue: { type: 'number', required: false },
+    unitCode: { type: 'string', required: false },
+    unitText: { type: 'string', required: false },
+  },
+}));

packages/contentlayer/src/fields/creative-work.ts

@@ -1,5 +1,4 @@
 import type { FieldDefs } from 'contentlayer/source-files';
-import { idDocumentType } from './core.js';
 import { thingsFields } from './things.js';
 
 export const creativeWorkFields: FieldDefs = {
@@ -10,8 +9,5 @@ export const creativeWorkFields: FieldDefs = {
   dateModified: { type: 'date', required: false },
   datePublished: { type: 'date', required: false },
   isPartOf: { type: 'string', required: false },
-  inLanguage: { type: 'string', required: false },
-  translationOfWork: { type: 'nested', of: idDocumentType, required: false },
-  workTranslation: { type: 'nested', of: idDocumentType, required: false },
   keywords: { type: 'list', required: false, of: { type: 'string' } },
 };

packages/contentlayer/src/fields/offer.ts

@@ -0,0 +1,15 @@
+import type { DocumentTypeDef } from '../consts.js';
+import { galactiksFields, idDocumentType, propertyValue } from './core.js';
+import { thingsFields } from './things.js';
+
+export const ContentLayerOfferFields: DocumentTypeDef = {
+  name: 'Offer',
+  fields: {
+    ...galactiksFields,
+    ...thingsFields,
+    additionalProperty: { type: 'nested', of: propertyValue },
+    price: { type: 'number', required: true },
+    priceCurrency: { type: 'string', required: true },
+    seller: { type: 'nested', of: idDocumentType, required: false },
+  },
+};

packages/contentlayer/src/fields/product.ts

@@ -0,0 +1,38 @@
+import type { DocumentTypeDef } from '../consts.js';
+import {
+  energyConsumptionDetails,
+  galactiksFields,
+  idDocumentType,
+  quantitativeValue,
+} from './core.js';
+import { thingsFields } from './things.js';
+import { ContentLayerOfferFields } from './offer.js';
+
+export const ContentLayerProductFields: DocumentTypeDef = {
+  name: 'Product',
+  fields: {
+    ...galactiksFields,
+    ...thingsFields,
+    brand: { type: 'nested', of: idDocumentType, required: false },
+    color: { type: 'string', required: false },
+    depth: { type: 'nested', of: quantitativeValue, required: false },
+    gtin: { type: 'string', required: false },
+    hasEnergyConsumptionDetails: {
+      type: 'nested',
+      of: energyConsumptionDetails,
+      required: false,
+    },
+    hasMeasurement: { type: 'nested', of: quantitativeValue, required: false },
+    height: { type: 'nested', of: quantitativeValue, required: false },
+    keywords: { type: 'list', required: false, of: { type: 'string' } },
+    manufacturer: { type: 'nested', of: idDocumentType, required: false },
+    model: { type: 'nested', of: idDocumentType, required: false },
+    offers: {
+      type: 'list',
+      of: { type: 'nested', def: () => ContentLayerOfferFields },
+    },
+    sku: { type: 'string', required: false },
+    weight: { type: 'nested', of: quantitativeValue, required: false },
+    width: { type: 'nested', of: quantitativeValue, required: false },
+  },
+};

packages/contentlayer/src/fields/things.ts

@@ -1,6 +1,8 @@
 import type { FieldDefs } from 'contentlayer/source-files';
+import { translationFields } from './core.js';
 
 export const thingsFields: FieldDefs = {
+  ...translationFields,
   name: { type: 'string', required: true },
   description: { type: 'string', required: true },
   url: { type: 'string', required: false },

packages/contentlayer/src/fields/webpage-element.ts

@@ -1,5 +1,5 @@
 import type { DocumentTypeDef } from '../consts.js';
-import { itemListFields } from './core.js';
+import { itemListFields, translationFields } from './core.js';
 
 export const ContentLayerWebPageElementFields: DocumentTypeDef = {
   name: 'WebPageElement',
@@ -9,7 +9,7 @@ export const ContentLayerWebPageElementFields: DocumentTypeDef = {
       options: ['SiteNavigationElement', 'WPFooter', 'WPHeader', 'WPSideBar'],
       required: false,
     }, // avoid collision with contentlayer type
-    inLanguage: { type: 'string', required: false },
+    ...translationFields, //
     ...itemListFields,
   },
 };

packages/contentlayer/src/index.ts

@@ -3,6 +3,7 @@ export { OrganizationDocumentType } from './document-types/organization.js';
 export { PageDocumentType } from './document-types/page.js';
 export { PersonDocumentType } from './document-types/person.js';
 export { PlaceDocumentType } from './document-types/place.js';
+export { ProductDocumentType } from './document-types/product.js';
 export { WebpageElementDocumentType } from './document-types/webpage-element.js';
 export { WebsiteDocumentType } from './document-types/website.js';