feat(playground): add support for OpenAPI 2.0 parsing (#3351)

Refs #389

Author: char0n

package-lock.json

@@ -29,12 +29,15 @@
     "@swagger-api/apidom-ast": "*",
     "@swagger-api/apidom-core": "*",
     "@swagger-api/apidom-ns-asyncapi-2": "*",
+    "@swagger-api/apidom-ns-openapi-2": "*",
     "@swagger-api/apidom-ns-openapi-3-0": "*",
     "@swagger-api/apidom-ns-openapi-3-1": "*",
     "@swagger-api/apidom-parser": "*",
     "@swagger-api/apidom-parser-adapter-asyncapi-json-2": "*",
     "@swagger-api/apidom-parser-adapter-asyncapi-yaml-2": "*",
     "@swagger-api/apidom-parser-adapter-json": "*",
+    "@swagger-api/apidom-parser-adapter-openapi-json-2": "*",
+    "@swagger-api/apidom-parser-adapter-openapi-yaml-2": "*",
     "@swagger-api/apidom-parser-adapter-openapi-json-3-0": "*",
     "@swagger-api/apidom-parser-adapter-openapi-yaml-3-0": "*",
     "@swagger-api/apidom-parser-adapter-openapi-json-3-1": "*",

packages/apidom-playground/package.json

@@ -4,6 +4,8 @@ import { dehydrate, from, sexprs, toValue } from '@swagger-api/apidom-core';
 import ApiDOMParser from '@swagger-api/apidom-parser';
 import * as jsonAdapter from '@swagger-api/apidom-parser-adapter-json';
 import * as yamlAdapter from '@swagger-api/apidom-parser-adapter-yaml-1-2';
+import * as openapi2AdapterJson from '@swagger-api/apidom-parser-adapter-openapi-json-2';
+import * as openapi2AdapterYaml from '@swagger-api/apidom-parser-adapter-openapi-yaml-2';
 import * as openapi3_0AdapterJson from '@swagger-api/apidom-parser-adapter-openapi-json-3-0';
 import * as openapi3_0AdapterYaml from '@swagger-api/apidom-parser-adapter-openapi-yaml-3-0';
 import * as openapi3_1AdapterJson from '@swagger-api/apidom-parser-adapter-openapi-json-3-1';
@@ -19,6 +21,8 @@ import {
 const parser = ApiDOMParser()
   .use(jsonAdapter)
   .use(yamlAdapter)
+  .use(openapi2AdapterJson)
+  .use(openapi2AdapterYaml)
   .use(openapi3_0AdapterJson)
   .use(openapi3_0AdapterYaml)
   .use(openapi3_1AdapterJson)

packages/apidom-playground/src/playground/apidom.worker.js

@@ -2,6 +2,9 @@ import { createSelector } from 'swagger-adjust';
 import { isEmptyString, isNonEmptyString, isNull } from 'ramda-adjunct';
 import { from, traverse, createNamespace, sexprs, toValue } from '@swagger-api/apidom-core';
 /* eslint-disable camelcase */
+import openApi2NsPlugin, {
+  mediaTypes as openApi2MediaTypes,
+} from '@swagger-api/apidom-ns-openapi-2';
 import openApi3_0NsPlugin, {
   mediaTypes as openApi3_0MediaTypes,
 } from '@swagger-api/apidom-ns-openapi-3-0';
@@ -36,6 +39,9 @@ export const selectApiDOMNamespace = createSelector(selectMediaType, (mediaType)
   if (isEmptyString(mediaType)) {
     return null;
   }
+  if (openApi2MediaTypes.includes(mediaType)) {
+    return createNamespace(openApi2NsPlugin);
+  }
   if (openApi3_0MediaTypes.includes(mediaType)) {
     return createNamespace(openApi3_0NsPlugin);
   }
@@ -115,6 +121,7 @@ export const selectMediaTypes = (() => {
   const allMediaTypes = [
     ...jsonMediaTypes,
     ...yamlMediaTypes,
+    ...openApi2MediaTypes,
     ...openApi3_0MediaTypes,
     ...openApi3_1MediaTypes,
     ...asyncApi2MediaTypes,