fix: correct spec paths for parameters, responses and request bodies (#10609)

Author: glowcloud

src/core/components/parameter-row.jsx

@@ -247,6 +247,10 @@ export default class ParameterRow extends Component {
 
     let { schema } = getParameterSchema(param, { isOAS3 })
     let paramWithMeta = specSelectors.parameterWithMetaByIdentity(pathMethod, rawParam) || Map()
+    const parameterMediaType = paramWithMeta
+      .get("content", Map())
+      .keySeq()
+      .first()
 
     if (isOAS3) {
       schema = this.composeJsonSchema(schema)
@@ -373,7 +377,11 @@ export default class ParameterRow extends Component {
           { (isObject || isArrayOfObjects) ? (
             <ModelExample
               getComponent={getComponent}
-              specPath={specPath.push("schema")}
+              specPath={
+                parameterMediaType
+                  ? specPath.push("content", parameterMediaType, "schema")
+                  : specPath.push("schema")
+              }
               getConfigs={getConfigs}
               isExecute={isExecute}
               specSelectors={specSelectors}

src/core/components/response.jsx

@@ -2,7 +2,7 @@ import React from "react"
 import PropTypes from "prop-types"
 import ImPropTypes from "react-immutable-proptypes"
 import cx from "classnames"
-import { fromJS, Seq, Iterable, List, Map } from "immutable"
+import { fromJS, Seq, Iterable, Map } from "immutable"
 import { getExtensions, fromJSOrdered, stringify } from "core/utils"
 import { getKnownSyntaxHighlighterLanguage } from "core/utils/jsonParse"
 
@@ -118,7 +118,9 @@ export default class Response extends React.Component {
       const oas3SchemaForContentType = activeMediaType.get("schema")
 
       schema = oas3SchemaForContentType ? inferSchema(oas3SchemaForContentType.toJS()) : null
-      specPathWithPossibleSchema = oas3SchemaForContentType ? List(["content", this.state.responseContentType, "schema"]) : specPath
+      specPathWithPossibleSchema = oas3SchemaForContentType
+        ? specPath.push("content", this.state.responseContentType, "schema")
+        : specPath
     } else {
       schema = response.get("schema")
       specPathWithPossibleSchema = response.has("schema") ? specPath.push("schema") : specPath

src/core/plugins/oas3/components/request-body.jsx

@@ -298,7 +298,7 @@ const RequestBody = ({
       expandDepth={1}
       isExecute={isExecute}
       schema={mediaTypeValue.get("schema")}
-      specPath={specPath.push("content", contentType)}
+      specPath={specPath.push("content", contentType, "schema")}
       example={example}
       includeWriteOnly={true}
     />