External Documentation rendered for groups, operations and schemata.

demo/openapi.yaml

@@ -767,6 +767,9 @@ components:
           bee: '#/components/schemas/HoneyBee'
       properties:
         id:
+          externalDocs:
+            description: "Find more info here"
+            url: "https://example.com"
           description: Pet ID
           allOf:
             - $ref: '#/components/schemas/Id'

src/components/ApiInfo/ApiInfo.tsx

@@ -4,6 +4,7 @@ import * as React from 'react';
 import { AppStore } from '../../services/AppStore';
 
 import { MiddlePanel, Row, Section } from '../../common-elements/';
+import { ExternalDocumentation } from '../ExternalDocumentation/ExternalDocumentation';
 import { Markdown } from '../Markdown/Markdown';
 import { StyledMarkdownBlock } from '../Markdown/styled.elements';
 import {
@@ -98,15 +99,9 @@ export class ApiInfo extends React.Component<ApiInfoProps> {
                 </InfoSpanBoxWrap>
               )) ||
                 null}
-
-              {(externalDocs && (
-                <p>
-                  <a href={externalDocs.url}>{externalDocs.description || externalDocs.url}</a>
-                </p>
-              )) ||
-                null}
             </StyledMarkdownBlock>
             <Markdown source={store.spec.info.description} />
+            {externalDocs && <ExternalDocumentation externalDocs={externalDocs} />}
           </MiddlePanel>
         </Row>
       </Section>

src/components/ContentItems/ContentItems.tsx

@@ -1,6 +1,7 @@
 import { observer } from 'mobx-react';
 import * as React from 'react';
 
+import { ExternalDocumentation } from '../ExternalDocumentation/ExternalDocumentation';
 import { AdvancedMarkdown } from '../Markdown/AdvancedMarkdown';
 
 import { H1, H2, MiddlePanel, Row, Section, ShareLink } from '../../common-elements';
@@ -64,7 +65,7 @@ const middlePanelWrap = component => <MiddlePanel>{component}</MiddlePanel>;
 @observer
 export class SectionItem extends React.Component<ContentItemProps> {
   render() {
-    const { name, description, level } = this.props.item as GroupModel;
+    const { name, description, externalDocs, level } = this.props.item as GroupModel;
 
     const Header = level === 2 ? H2 : H1;
     return (
@@ -78,6 +79,13 @@ export class SectionItem extends React.Component<ContentItemProps> {
           </MiddlePanel>
         </Row>
         <AdvancedMarkdown source={description || ''} htmlWrap={middlePanelWrap} />
+        {externalDocs && (
+          <Row>
+            <MiddlePanel>
+              <ExternalDocumentation externalDocs={externalDocs} />
+            </MiddlePanel>
+          </Row>
+        )}
       </>
     );
   }

src/components/ExternalDocumentation/ExternalDocumentation.tsx

@@ -0,0 +1,29 @@
+import { observer } from 'mobx-react';
+import * as React from 'react';
+import styled, { withProps } from '../../styled-components';
+import { OpenAPIExternalDocumentation } from '../../types';
+import { linksCss } from '../Markdown/styled.elements';
+
+const LinkWrap = withProps<{ compact?: boolean }>(styled.div)`
+  ${linksCss};
+  ${({ compact }) => (!compact ? 'margin: 1em 0' : '')}
+`;
+
+@observer
+export class ExternalDocumentation extends React.Component<{
+  externalDocs: OpenAPIExternalDocumentation;
+  compact?: boolean;
+}> {
+  render() {
+    const { externalDocs } = this.props;
+    if (!externalDocs || !externalDocs.url) {
+      return null;
+    }
+
+    return (
+      <LinkWrap compact={this.props.compact}>
+        <a href={externalDocs.url}>{externalDocs.description || externalDocs.url}</a>
+      </LinkWrap>
+    );
+  }
+}

src/components/Fields/FieldDetails.tsx

@@ -9,6 +9,7 @@ import {
   TypePrefix,
   TypeTitle,
 } from '../../common-elements/fields';
+import { ExternalDocumentation } from '../ExternalDocumentation/ExternalDocumentation';
 import { Markdown } from '../Markdown/Markdown';
 import { EnumValues } from './EnumValues';
 import { FieldProps } from './Field';
@@ -51,8 +52,11 @@ export class FieldDetails extends React.PureComponent<FieldProps> {
         {!renderDiscriminatorSwitch && <EnumValues type={schema.type} values={schema.enum} />}{' '}
         {showExamples && <FieldDetail label={'Example:'} value={example} />}
         <div>
-          <Markdown dense={true} source={description} />
+          <Markdown compact={true} source={description} />
         </div>
+        {schema.externalDocs && (
+          <ExternalDocumentation externalDocs={schema.externalDocs} compact={true} />
+        )}
         {(renderDiscriminatorSwitch && renderDiscriminatorSwitch(this.props)) || null}
       </div>
     );

src/components/Markdown/AdvancedMarkdown.tsx

@@ -38,7 +38,7 @@ export class AdvancedMarkdown extends React.Component<AdvancedMarkdownProps> {
     return parts.map((part, idx) => {
       if (typeof part === 'string') {
         return React.cloneElement(
-          htmlWrap(<SanitizedMarkdownHTML html={part} inline={false} dense={false} />),
+          htmlWrap(<SanitizedMarkdownHTML html={part} inline={false} compact={false} />),
           { key: idx },
         );
       }

src/components/Markdown/Markdown.tsx

@@ -4,7 +4,7 @@ import { MarkdownRenderer } from '../../services';
 import { SanitizedMarkdownHTML } from './SanitizedMdBlock';
 
 export interface StylingMarkdownProps {
-  dense?: boolean;
+  compact?: boolean;
   inline?: boolean;
 }
 
@@ -21,13 +21,13 @@ export type MarkdownProps = BaseMarkdownProps &
 
 export class Markdown extends React.Component<MarkdownProps> {
   render() {
-    const { source, inline, dense, className } = this.props;
+    const { source, inline, compact, className } = this.props;
     const renderer = new MarkdownRenderer();
     return (
       <SanitizedMarkdownHTML
         html={renderer.renderMd(source)}
         inline={inline}
-        dense={dense}
+        compact={compact}
         className={className}
       />
     );

src/components/Operation/Operation.tsx

@@ -9,6 +9,7 @@ import { OptionsContext } from '../OptionsProvider';
 
 import { ShareLink } from '../../common-elements/linkify';
 import { Endpoint } from '../Endpoint/Endpoint';
+import { ExternalDocumentation } from '../ExternalDocumentation/ExternalDocumentation';
 import { Markdown } from '../Markdown/Markdown';
 import { Parameters } from '../Parameters/Parameters';
 import { RequestSamples } from '../RequestSamples/RequestSamples';
@@ -25,7 +26,7 @@ const OperationRow = styled(Row)`
   overflow: hidden;
 `;
 
-const Description = styled(Markdown)`
+const Description = styled.div`
   margin-bottom: ${({ theme }) => theme.spacing.unit * 6}px;
 `;
 
@@ -38,7 +39,9 @@ export class Operation extends React.Component<OperationProps> {
   render() {
     const { operation } = this.props;
 
-    const { name: summary, description, deprecated } = operation;
+    const { name: summary, description, deprecated, externalDocs } = operation;
+    const hasDescription = !!(description || externalDocs);
+
     return (
       <OptionsContext.Consumer>
         {options => (
@@ -49,7 +52,12 @@ export class Operation extends React.Component<OperationProps> {
                 {summary} {deprecated && <Badge type="warning"> Deprecated </Badge>}
               </H2>
               {options.pathInMiddlePanel && <Endpoint operation={operation} inverted={true} />}
-              {description !== undefined && <Description source={description} />}
+              {hasDescription && (
+                <Description>
+                  {description !== undefined && <Markdown source={description} />}
+                  {externalDocs && <ExternalDocumentation externalDocs={externalDocs} />}
+                </Description>
+              )}
               <SecurityRequirements securities={operation.security} />
               <Parameters parameters={operation.parameters} body={operation.requestBody} />
               <ResponsesList responses={operation.responses} />

src/components/Responses/ResponseTitle.tsx

@@ -27,7 +27,7 @@ export class ResponseTitle extends React.PureComponent<ResponseTitleProps> {
           />
         )}
         <strong>{code} </strong>
-        <Markdown dense={true} inline={true} source={title} />
+        <Markdown compact={true} inline={true} source={title} />
       </div>
     );
   }

src/components/Schema/Schema.tsx

@@ -75,6 +75,7 @@ export class Schema extends React.Component<Partial<SchemaProps>> {
       name: '',
       required: false,
       description: schema.description,
+      externalDocs: schema.externalDocs,
       deprecated: false,
       toggle: () => null,
       expanded: false,

src/components/__tests__/__snapshots__/DiscriminatorDropdown.test.tsx.snap

@@ -24,6 +24,7 @@ exports[`Components SchemaView discriminator should correctly render discriminat
             "displayType": "number",
             "enum": Array [],
             "example": undefined,
+            "externalDocs": undefined,
             "format": undefined,
             "isCircular": undefined,
             "isPrimitive": true,
@@ -72,6 +73,7 @@ exports[`Components SchemaView discriminator should correctly render discriminat
             "displayType": "string",
             "enum": Array [],
             "example": undefined,
+            "externalDocs": undefined,
             "format": undefined,
             "isCircular": undefined,
             "isPrimitive": true,

src/services/models/Schema.ts

@@ -1,6 +1,6 @@
 import { action, observable } from 'mobx';
 
-import { OpenAPISchema, Referenced } from '../../types';
+import { OpenAPIExternalDocumentation, OpenAPISchema, Referenced } from '../../types';
 
 import { OpenAPIParser } from '../OpenAPIParser';
 import { RedocNormalizedOptions } from '../RedocNormalizedOptions';
@@ -25,6 +25,7 @@ export class SchemaModel {
   typePrefix: string = '';
   title: string;
   description: string;
+  externalDocs?: OpenAPIExternalDocumentation;
 
   isPrimitive: boolean;
   isCircular: boolean = false;
@@ -101,6 +102,7 @@ export class SchemaModel {
     this.example = schema.example;
     this.deprecated = !!schema.deprecated;
     this.pattern = schema.pattern;
+    this.externalDocs = schema.externalDocs;
 
     this.constraints = humanizeConstraints(schema);
     this.displayType = this.type;

src/types/open-api.d.ts

@@ -255,7 +255,7 @@ export interface OpenAPITag {
 
 export interface OpenAPIExternalDocumentation {
   description?: string;
-  url?: string;
+  url: string;
 }
 
 export interface OpenAPIContact {