Merge ft/performance (#3670)

* Updated docs for correct usage of SWAGGER_JSON

* Removed href attribute from anchor tag if deeplinking is disabled

* If deeplinking is disabled the anchor tag has no href attribute as a result the mouse pointer is not a pointer as it is no longer a hyperlink, setting the cursor explicitly to pointer.

* Refactor: use ternary operators at attribute level instead of element level

* Only polyfill Promise if it doesn't exist at all

* v3.1.7

* Typo fix

* fix #3624

* Squash commit: OAS3 Try-It-Out changes

* Parse JSON requestBodies so Client can consume them correctly

* Use Client branch

* Fix typo in swagger-client dependency

* Fix property names being displayed in array models

* Working on refactoring of model.jsx

* Fit linter and tests

* Add comment to array-model for to clarify change. Rework logic in `Model.render()` to fix bug with overriding name and schema from `$ref` definition.

* v3.2.0

* fromJS does not maintain order of object properties. Use a reviver function with fromJS inside the response.jsx component for the passed down schema prop.

* OAS3 Accept header control: Component-side

* OAS3 Accept header control: State-side

* Update response.jsx to use already existing, fromJSOrdered function

* Added test for response.jsx to make sure properties are passed to `ModelExample` component in the correct order

* Remove `it.only` from new test

* Fixes #3596

Wrap `isShownKey` values in a function that replaces spaces with underscores. When parsing the hash on route change, replace the spaces in the values with underscores again.

* Replace spaces with underscores when setting the hash value and inserting the ID into the DOM. Escape the deep link path when querying for the DOM element on hash change.

* Handle null value in createDeepLinkPath

* Add extra check for String types in `createDeepLinkPath`. Add `trim()` call on passed-in value in `createDeepLinkPath`. Added unit tests for new deep link util functions.

* LINTING!

* Roll back win import removal

Lost in merge conflict....

* More merge oversights...

.github/issue_template.md

@@ -25,7 +25,7 @@ or anything that violates the specifications.
 | Which Swagger/OpenAPI version?  |
 | Which Swagger-UI version?       |
 | How did you install Swagger-UI? | 
-| Which broswer & version?        |
+| Which browser & version?        |
 | Which operating system?         | 
 
 

README.md

@@ -22,7 +22,7 @@ The OpenAPI Specification has undergone 5 revisions since initial creation in 20
 
 Swagger UI Version | Release Date | OpenAPI Spec compatibility | Notes
 ------------------ | ------------ | -------------------------- | -----
-3.1.6 | 2017-08-18 | 2.0, 3.0 | [tag v3.1.6](https://github.com/swagger-api/swagger-ui/tree/v3.1.6)
+3.2.0 | 2017-09-08 | 2.0, 3.0 | [tag v3.2.0](https://github.com/swagger-api/swagger-ui/tree/v3.2.0)
 3.0.21 | 2017-07-26 | 2.0 | [tag v3.0.21](https://github.com/swagger-api/swagger-ui/tree/v3.0.21)
 2.2.10 | 2017-01-04 | 1.1, 1.2, 2.0 | [tag v2.2.10](https://github.com/swagger-api/swagger-ui/tree/v2.2.10)
 2.1.5 | 2016-07-20 | 1.1, 1.2, 2.0 | [tag v2.1.5](https://github.com/swagger-api/swagger-ui/tree/v2.1.5)
@@ -46,7 +46,7 @@ Will start nginx with swagger-ui on port 80.
 Or you can provide your own swagger.json on your host
 
 ```
-docker run -p 80:8080 -e "SWAGGER_JSON=/foo/swagger.json" -v /bar:/foo swaggerapi/swagger-ui
+docker run -p 80:8080 -e SWAGGER_JSON=/foo/swagger.json -v /bar:/foo swaggerapi/swagger-ui
 ```
 
 ##### Prerequisites

dev-helpers/oauth2-redirect.html

@@ -11,7 +11,11 @@
         var redirectUrl = oauth2.redirectUrl;
         var isValid, qp, arr;
 
-        qp = (window.location.hash || location.search).substring(1);
+        if (/code|token|error/.test(window.location.hash)) {
+            qp = window.location.hash.substring(1);
+        } else {
+            qp = location.search.substring(1);
+        }
 
         arr = qp.split("&")
         arr.forEach(function (v,i,_arr) { _arr[i] = '"' + v.replace('=', '":"') + '"';})

dist/oauth2-redirect.html

@@ -11,7 +11,11 @@
         var redirectUrl = oauth2.redirectUrl;
         var isValid, qp, arr;
 
-        qp = (window.location.hash || location.search).substring(1);
+        if (/code|token|error/.test(window.location.hash)) {
+            qp = window.location.hash.substring(1);
+        } else {
+            qp = location.search.substring(1);
+        }
 
         arr = qp.split("&")
         arr.forEach(function (v,i,_arr) { _arr[i] = '"' + v.replace('=', '":"') + '"';})

dist/swagger-ui-bundle.js.map

@@ -1 +1 @@
-{"version":3,"file":"swagger-ui-bundle.js","sources":["webpack:///swagger-ui-bundle.js"],"mappings":"AAAA;;;;;AAoyKA;;;;;;AAm/EA;;;;;;;;;;;;;;;;;;;;;;;;;;AAy7TA;;;;;;;;;;;;;;AAs8JA;;;;;;;;;AAwhpBA;;;;;AA41QA;AAm4DA;;;;;;AAo4YA;;;;;;AA8jaA;AAumvBA","sourceRoot":""}
+{"version":3,"file":"swagger-ui-bundle.js","sources":["webpack:///swagger-ui-bundle.js"],"mappings":"AAAA;;;;;AAu7LA;;;;;;AA65DA;;;;;;;;;;;;;;;;;;;;;;;;;;AA68TA;;;;;;;;;;;;;;AAs8JA;;;;;;;;;AA69pBA;;;;;AA81QA;AAm4DA;;;;;;AAo4YA;;;;;;AA0iaA;AA4lvBA","sourceRoot":""}

dist/swagger-ui-standalone-preset.js.map

@@ -1 +1 @@
-{"version":3,"file":"swagger-ui-standalone-preset.js","sources":["webpack:///swagger-ui-standalone-preset.js"],"mappings":"AAAA;;;;;AA21CA;;;;;;AAspFA","sourceRoot":""}
+{"version":3,"file":"swagger-ui-standalone-preset.js","sources":["webpack:///swagger-ui-standalone-preset.js"],"mappings":"AAAA;;;;;AA80CA;;;;;;AAqpFA","sourceRoot":""}

dist/swagger-ui.js.map

@@ -1 +1 @@
-{"version":3,"file":"swagger-ui.js","sources":["webpack:///swagger-ui.js"],"mappings":"AAAA;;;;;;AA2idA","sourceRoot":""}
+{"version":3,"file":"swagger-ui.js","sources":["webpack:///swagger-ui.js"],"mappings":"AAAA;;;;;;AAokeA","sourceRoot":""}

package.json

@@ -1,6 +1,6 @@
 {
   "name": "swagger-ui",
-  "version": "3.1.6",
+  "version": "3.2.0",
   "main": "dist/swagger-ui.js",
   "repository": "git@github.com:swagger-api/swagger-ui.git",
   "contributors": [
@@ -41,6 +41,8 @@
   "dependencies": {
     "base64-js": "^1.2.0",
     "brace": "0.7.0",
+    "classnames": "^2.2.5",
+    "css.escape": "1.5.1",
     "deep-extend": "0.4.1",
     "expect": "1.20.2",
     "getbase": "^2.8.2",
@@ -75,7 +77,7 @@
     "scroll-to-element": "^2.0.0",
     "serialize-error": "2.0.0",
     "shallowequal": "0.2.2",
-    "swagger-client": "3.0.20",
+    "swagger-client": "3.1.0",
     "url-parse": "^1.1.8",
     "whatwg-fetch": "0.11.1",
     "worker-loader": "^0.7.1",

src/core/components/array-model.jsx

@@ -28,10 +28,15 @@ export default class ArrayModel extends Component {
         <span className="model-title__text">{ title }</span>
       </span>
 
+    /* 
+    Note: we set `name={null}` in <Model> below because we don't want
+    the name of the current Model passed (and displayed) as the name of the array element Model
+    */ 
+
     return <span className="model">
       <ModelCollapse title={titleEl} collapsed={ depth > expandDepth } collapsedContent="[...]">
         [
-          <span><Model { ...this.props } schema={ items } required={ false } depth={ depth + 1 } /></span>
+          <span><Model { ...this.props } name={null} schema={ items } required={ false } depth={ depth + 1 } /></span>
         ]
         {
           properties.size ? <span>

src/core/components/layouts/base.jsx

@@ -8,6 +8,8 @@ export default class BaseLayout extends React.Component {
     errActions: PropTypes.object.isRequired,
     specActions: PropTypes.object.isRequired,
     specSelectors: PropTypes.object.isRequired,
+    oas3Selectors: PropTypes.object.isRequired,
+    oas3Actions: PropTypes.object.isRequired,
     layoutSelectors: PropTypes.object.isRequired,
     layoutActions: PropTypes.object.isRequired,
     getComponent: PropTypes.func.isRequired
@@ -19,7 +21,14 @@ export default class BaseLayout extends React.Component {
   }
 
   render() {
-    let { specSelectors, specActions, getComponent, layoutSelectors } = this.props
+    let {
+      specSelectors,
+      specActions,
+      getComponent,
+      layoutSelectors,
+      oas3Selectors,
+      oas3Actions
+    } = this.props
 
     let info = specSelectors.info()
     let url = specSelectors.url()
@@ -28,6 +37,7 @@ export default class BaseLayout extends React.Component {
     let securityDefinitions = specSelectors.securityDefinitions()
     let externalDocs = specSelectors.externalDocs()
     let schemes = specSelectors.schemes()
+    let servers = specSelectors.servers()
 
     let Info = getComponent("info")
     let Operations = getComponent("operations", true)
@@ -35,6 +45,7 @@ export default class BaseLayout extends React.Component {
     let AuthorizeBtn = getComponent("authorizeBtn", true)
     let Row = getComponent("Row")
     let Col = getComponent("Col")
+    let Servers = getComponent("Servers")
     let Errors = getComponent("errors", true)
 
     let isLoading = specSelectors.loadingStatus() === "loading"
@@ -82,6 +93,22 @@ export default class BaseLayout extends React.Component {
               </div>
             ) : null }
 
+            { servers && servers.size ? (
+              <div className="server-container">
+                <Col className="servers wrapper" mobile={12}>
+                  <Servers
+                    servers={servers}
+                    currentServer={oas3Selectors.selectedServer()}
+                    setSelectedServer={oas3Actions.setSelectedServer}
+                    setServerVariableValue={oas3Actions.setServerVariableValue}
+                    getServerVariable={oas3Selectors.serverVariableValue}
+                    getEffectiveServerValue={oas3Selectors.serverEffectiveValue}
+                    />
+                </Col>
+              </div>
+
+            ) : null}
+
             {
               filter === null || filter === false ? null :
                 <div className="filter-container">

src/core/components/model.jsx

@@ -30,39 +30,38 @@ export default class Model extends Component {
 
   render () {
     let { getComponent, specSelectors, schema, required, name, isRef } = this.props
-    let ObjectModel = getComponent("ObjectModel")
+    const ObjectModel = getComponent("ObjectModel")
-    let ArrayModel = getComponent("ArrayModel")
+    const ArrayModel = getComponent("ArrayModel")
-    let PrimitiveModel = getComponent("PrimitiveModel")
+    const PrimitiveModel = getComponent("PrimitiveModel")
+    let type = "object"
     let $$ref = schema && schema.get("$$ref")
-    let modelName = $$ref && this.getModelName( $$ref )
+    
-    let modelSchema, type
+    // If we weren't passed a `name` but have a ref, grab the name from the ref
+    if ( !name && $$ref ) {
+      name = this.getModelName( $$ref )
+    }
+    // If we weren't passed a `schema` but have a ref, grab the schema from the ref
+    if ( !schema && $$ref ) {
+      schema = this.getRefSchema( name )
+    }
     
     const deprecated = specSelectors.isOAS3() && schema.get("deprecated")
-
+    isRef = isRef !== undefined ? isRef : !!$$ref
-    if ( schema && (schema.get("type") || schema.get("properties")) ) {
+    type = schema && schema.get("type") || type
-      modelSchema = schema
-    } else if ( $$ref ) {
-      modelSchema = this.getRefSchema( modelName )
-    }
-
-    type = modelSchema && modelSchema.get("type")
-    if ( !type && modelSchema && modelSchema.get("properties") ) {
-      type = "object"
-    }
     
     switch(type) {
       case "object":
         return <ObjectModel
           className="object" { ...this.props }
-          schema={ modelSchema }
+          schema={ schema }
-          name={ modelName || name }
+          name={ name }
           deprecated={deprecated}
-          isRef={ isRef!== undefined ? isRef : !!$$ref } />
+          isRef={ isRef } />
       case "array":
         return <ArrayModel
           className="array" { ...this.props }
-          schema={ modelSchema }
+          schema={ schema }
-          name={ modelName || name }
+          name={ name }
           deprecated={deprecated}
           required={ required } />
       case "string":
@@ -73,9 +72,10 @@ export default class Model extends Component {
         return <PrimitiveModel
           { ...this.props }
           getComponent={ getComponent }
-          schema={ modelSchema }
+          schema={ schema }
-          name={ modelName || name }
+          name={ name }
           deprecated={deprecated}
-          required={ required }/> }
+          required={ required }/>
+    }
   }
 }

src/core/components/models.jsx

@@ -34,7 +34,6 @@ export default class Models extends Component {
             return <div className="model-container" key={ `models-section-${name}` }>
               <ModelWrapper name={ name }
                      schema={ model }
-                     isRef={ true }
                      getComponent={ getComponent }
                      specSelectors={ specSelectors }/>
               </div>

src/core/components/operation.jsx

@@ -28,6 +28,7 @@ export default class Operation extends PureComponent {
     authSelectors: PropTypes.object,
     specActions: PropTypes.object.isRequired,
     specSelectors: PropTypes.object.isRequired,
+    oas3Actions: PropTypes.object.isRequired,
     layoutActions: PropTypes.object.isRequired,
     layoutSelectors: PropTypes.object.isRequired,
     fn: PropTypes.object.isRequired,
@@ -117,7 +118,8 @@ export default class Operation extends PureComponent {
       specSelectors,
       authActions,
       authSelectors,
-      getConfigs
+      getConfigs,
+      oas3Actions
     } = this.props
 
     let summary = operation.get("summary")
@@ -163,8 +165,8 @@ export default class Operation extends PureComponent {
               <span className={ deprecated ? "opblock-summary-path__deprecated" : "opblock-summary-path" } >
               <a
                 className="nostyle"
-                  onClick={(e) => e.preventDefault()}
+                onClick={isDeepLinkingEnabled ? (e) => e.preventDefault() : null}
-                  href={ isDeepLinkingEnabled ? `#/${isShownKey[1]}/${isShownKey[2]}` : ""} >
+                href={isDeepLinkingEnabled ? `#/${isShownKey[1]}/${isShownKey[2]}` : null}>
                 <span>{path}</span>
               </a>
                 <JumpToPath path={jumpToKey} />
@@ -265,6 +267,7 @@ export default class Operation extends PureComponent {
                     getComponent={ getComponent }
                     getConfigs={ getConfigs }
                     specSelectors={ specSelectors }
+                    oas3Actions={oas3Actions}
                     specActions={ specActions }
                     produces={ produces }
                     producesValue={ operation.get("produces_value") }

src/core/components/operations.jsx

@@ -1,7 +1,7 @@
 import React from "react"
 import PropTypes from "prop-types"
 import { helpers } from "swagger-client"
-
+import { createDeepLinkPath } from "core/utils"
 const { opId } = helpers
 
 export default class Operations extends React.Component {
@@ -9,6 +9,7 @@ export default class Operations extends React.Component {
   static propTypes = {
     specSelectors: PropTypes.object.isRequired,
     specActions: PropTypes.object.isRequired,
+    oas3Actions: PropTypes.object.isRequired,
     getComponent: PropTypes.func.isRequired,
     layoutSelectors: PropTypes.object.isRequired,
     layoutActions: PropTypes.object.isRequired,
@@ -21,6 +22,7 @@ export default class Operations extends React.Component {
     let {
       specSelectors,
       specActions,
+      oas3Actions,
       getComponent,
       layoutSelectors,
       layoutActions,
@@ -69,7 +71,7 @@ export default class Operations extends React.Component {
               let tagExternalDocsDescription = tagObj.getIn(["tagDetails", "externalDocs", "description"])
               let tagExternalDocsUrl = tagObj.getIn(["tagDetails", "externalDocs", "url"])
 
-              let isShownKey = ["operations-tag", tag]
+              let isShownKey = ["operations-tag", createDeepLinkPath(tag)]
               let showTag = layoutSelectors.isShown(isShownKey, docExpansion === "full" || docExpansion === "list")
 
               return (
@@ -81,8 +83,8 @@ export default class Operations extends React.Component {
                     id={isShownKey.join("-")}>
                     <a
                       className="nostyle"
-                      onClick={(e) => e.preventDefault()}
+                      onClick={isDeepLinkingEnabled ? (e) => e.preventDefault() : null}
-                      href={ isDeepLinkingEnabled ? `#/${tag}` : ""}>
+                      href= {isDeepLinkingEnabled ? `#/${tag}` : null}>
                       <span>{tag}</span>
                     </a>
                     { !tagDescription ? null :
@@ -124,7 +126,7 @@ export default class Operations extends React.Component {
 
                         const operationId =
                         op.getIn(["operation", "operationId"]) || op.getIn(["operation", "__originalOperationId"]) || opId(op.get("operation"), path, method) || op.get("id")
-                        const isShownKey = ["operations", tag, operationId]
+                        const isShownKey = ["operations", createDeepLinkPath(tag), createDeepLinkPath(operationId)]
 
                         const allowTryItOut = specSelectors.allowTryItOutFor(op.get("path"), op.get("method"))
                         const response = specSelectors.responseFor(op.get("path"), op.get("method"))
@@ -147,6 +149,8 @@ export default class Operations extends React.Component {
                           specActions={ specActions }
                           specSelectors={ specSelectors }
 
+                          oas3Actions={oas3Actions}
+
                           layoutActions={ layoutActions }
                           layoutSelectors={ layoutSelectors }
 

src/core/components/parameter-row.jsx

@@ -81,7 +81,6 @@ export default class ParameterRow extends Component {
     const Markdown = getComponent("Markdown")
 
     let schema = param.get("schema")
-
     let type = isOAS3 && isOAS3() ? param.getIn(["schema", "type"]) : param.get("type")
     let isFormData = inType === "formData"
     let isFormDataSupported = "FormData" in win

src/core/components/response.jsx

@@ -1,7 +1,8 @@
 import React from "react"
 import PropTypes from "prop-types"
+import cx from "classnames"
 import { fromJS, Seq } from "immutable"
-import { getSampleSchema } from "core/utils"
+import { getSampleSchema, fromJSOrdered } from "core/utils"
 
 const getExampleComponent = ( sampleResponse, examples, HighlightCode ) => {
   if ( examples && examples.size ) {
@@ -46,23 +47,35 @@ export default class Response extends React.Component {
     getComponent: PropTypes.func.isRequired,
     specSelectors: PropTypes.object.isRequired,
     fn: PropTypes.object.isRequired,
-    contentType: PropTypes.string
+    contentType: PropTypes.string,
+    controlsAcceptHeader: PropTypes.bool,
+    onContentTypeChange: PropTypes.func
   }
 
   static defaultProps = {
     response: fromJS({}),
+    onContentTypeChange: () => {}
   };
 
+  _onContentTypeChange = (value) => {
+    const { onContentTypeChange, controlsAcceptHeader } = this.props
+    this.setState({ responseContentType: value })
+    onContentTypeChange({
+      value: value,
+      controlsAcceptHeader
+    })
+  }
+
   render() {
     let {
       code,
       response,
       className,
-
       fn,
       getComponent,
       specSelectors,
-      contentType
+      contentType,
+      controlsAcceptHeader
     } = this.props
 
     let { inferSchema } = fn
@@ -107,17 +120,24 @@ export default class Response extends React.Component {
             <Markdown source={ response.get( "description" ) } />
           </div>
 
-          { isOAS3 ? <ContentType
+          { isOAS3 ?
+            <div className={cx("response-content-type", {
+              "controls-accept-header": controlsAcceptHeader
+            })}>
+              <ContentType
                   value={this.state.responseContentType}
                   contentTypes={ response.get("content") ? response.get("content").keySeq() : Seq() }
-              onChange={(val) => this.setState({ responseContentType: val })}
+                  onChange={this._onContentTypeChange}
-              className="response-content-type" /> : null }
+                  />
+                { controlsAcceptHeader ? <small>Controls <code>Accept</code> header.</small> : null }
+            </div>
+             : null }
 
           { example ? (
             <ModelExample
               getComponent={ getComponent }
               specSelectors={ specSelectors }
-              schema={ fromJS(schema) }
+              schema={ fromJSOrdered(schema) }
               example={ example }/>
           ) : null}
 

src/core/components/responses.jsx

@@ -1,7 +1,7 @@
 import React from "react"
 import PropTypes from "prop-types"
 import { fromJS } from "immutable"
-import { defaultStatusCode } from "core/utils"
+import { defaultStatusCode, getAcceptControllingResponse } from "core/utils"
 
 export default class Responses extends React.Component {
 
@@ -14,6 +14,7 @@ export default class Responses extends React.Component {
     getComponent: PropTypes.func.isRequired,
     specSelectors: PropTypes.object.isRequired,
     specActions: PropTypes.object.isRequired,
+    oas3Actions: PropTypes.object.isRequired,
     pathMethod: PropTypes.array.isRequired,
     displayRequestDuration: PropTypes.bool.isRequired,
     fn: PropTypes.object.isRequired,
@@ -29,8 +30,28 @@ export default class Responses extends React.Component {
 
   onChangeProducesWrapper = ( val ) => this.props.specActions.changeProducesValue(this.props.pathMethod, val)
 
+  onResponseContentTypeChange = ({ controlsAcceptHeader, value }) => {
+    const { oas3Actions, pathMethod } = this.props
+    if(controlsAcceptHeader) {
+      oas3Actions.setResponseContentType({
+        value,
+        pathMethod
+      })
+    }
+  }
+
   render() {
-    let { responses, request, tryItOutResponse, getComponent, getConfigs, specSelectors, fn, producesValue, displayRequestDuration } = this.props
+    let {
+      responses,
+      request,
+      tryItOutResponse,
+      getComponent,
+      getConfigs,
+      specSelectors,
+      fn,
+      producesValue,
+      displayRequestDuration
+    } = this.props
     let defaultCode = defaultStatusCode( responses )
 
     const ContentType = getComponent( "contentType" )
@@ -39,6 +60,11 @@ export default class Responses extends React.Component {
 
     let produces = this.props.produces && this.props.produces.size ? this.props.produces : Responses.defaultProps.produces
 
+    const isSpecOAS3 = specSelectors.isOAS3()
+
+    const acceptControllingResponse = isSpecOAS3 ?
+      getAcceptControllingResponse(responses) : null
+
     return (
       <div className="responses-wrapper">
         <div className="opblock-section-header">
@@ -78,7 +104,6 @@ export default class Responses extends React.Component {
             <tbody>
               {
                 responses.entrySeq().map( ([code, response]) => {
-
                   let className = tryItOutResponse && tryItOutResponse.get("status") == code ? "response_current" : ""
                   return (
                     <Response key={ code }
@@ -88,6 +113,8 @@ export default class Responses extends React.Component {
                               code={ code }
                               response={ response }
                               specSelectors={ specSelectors }
+                              controlsAcceptHeader={response === acceptControllingResponse}
+                              onContentTypeChange={this.onResponseContentTypeChange}
                               contentType={ producesValue }
                               getComponent={ getComponent }/>
                     )

src/core/plugins/deep-linking/layout-wrap-actions.js

@@ -1,4 +1,5 @@
 import { setHash } from "./helpers"
+import { createDeepLinkPath } from "core/utils"
 
 export const show = (ori, { getConfigs }) => (...args) => {
   ori(...args)
@@ -19,12 +20,12 @@ export const show = (ori, { getConfigs }) => (...args) => {
 
       if(type === "operations") {
         let [, tag, operationId] = thing
-        setHash(`/${tag}/${operationId}`)
+        setHash(`/${createDeepLinkPath(tag)}/${createDeepLinkPath(operationId)}`)
       }
 
       if(type === "operations-tag") {
         let [, tag] = thing
-        setHash(`/${tag}`)
+        setHash(`/${createDeepLinkPath(tag)}`)
       }
     }
 

src/core/plugins/deep-linking/spec-wrap-actions.js

@@ -1,4 +1,5 @@
 import scrollTo from "scroll-to-element"
+import { escapeDeepLinkPath } from "core/utils"
 
 const SCROLL_OFFSET = -5
 let hasHashBeenParsed = false
@@ -34,14 +35,14 @@ export const updateResolved = (ori, { layoutActions, getConfigs }) => (...args)
       layoutActions.show(["operations-tag", tag], true)
       layoutActions.show(["operations", tag, operationId], true)
 
-      scrollTo(`#operations-${tag}-${operationId}`, {
+      scrollTo(`#operations-${escapeDeepLinkPath(tag)}-${escapeDeepLinkPath(operationId)}`, {
         offset: SCROLL_OFFSET
       })
     } else if(tag) {
       // Pre-expand and scroll to the tag
       layoutActions.show(["operations-tag", tag], true)
 
-      scrollTo(`#operations-tag-${tag}`, {
+      scrollTo(`#operations-tag-${escapeDeepLinkPath(tag)}`, {
         offset: SCROLL_OFFSET
       })
     }

src/core/plugins/oas3/actions.js

@@ -0,0 +1,43 @@
+// Actions conform to FSA (flux-standard-actions)
+// {type: string,payload: Any|Error, meta: obj, error: bool}
+
+export const UPDATE_SELECTED_SERVER = "oas3_set_servers"
+export const UPDATE_REQUEST_BODY_VALUE = "oas3_set_request_body_value"
+export const UPDATE_REQUEST_CONTENT_TYPE = "oas3_set_request_content_type"
+export const UPDATE_RESPONSE_CONTENT_TYPE = "oas3_set_response_content_type"
+export const UPDATE_SERVER_VARIABLE_VALUE = "oas3_set_server_variable_value"
+
+export function setSelectedServer (selectedServerUrl) {
+  return {
+    type: UPDATE_SELECTED_SERVER,
+    payload: selectedServerUrl
+  }
+}
+
+export function setRequestBodyValue ({ value, pathMethod }) {
+  return {
+    type: UPDATE_REQUEST_BODY_VALUE,
+    payload: { value, pathMethod }
+  }
+}
+
+export function setRequestContentType ({ value, pathMethod }) {
+  return {
+    type: UPDATE_REQUEST_CONTENT_TYPE,
+    payload: { value, pathMethod }
+  }
+}
+
+export function setResponseContentType ({ value, pathMethod }) {
+  return {
+    type: UPDATE_RESPONSE_CONTENT_TYPE,
+    payload: { value, pathMethod }
+  }
+}
+
+export function setServerVariableValue ({ server, key, val }) {
+  return {
+    type: UPDATE_SERVER_VARIABLE_VALUE,
+    payload: { server, key, val }
+  }
+}

src/core/plugins/oas3/components/index.js

@@ -1,9 +1,13 @@
 import Callbacks from "./callbacks"
 import RequestBody from "./request-body"
 import OperationLink from "./operation-link.jsx"
+import Servers from "./servers"
+import RequestBodyEditor from "./request-body-editor"
 
 export default {
   Callbacks,
   RequestBody,
+  Servers,
+  RequestBodyEditor,
   operationLink: OperationLink
 }

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

@@ -0,0 +1,114 @@
+import React, { PureComponent } from "react"
+import PropTypes from "prop-types"
+import { fromJS } from "immutable"
+import { getSampleSchema } from "core/utils"
+
+const NOOP = Function.prototype
+
+export default class RequestBodyEditor extends PureComponent {
+
+  static propTypes = {
+    requestBody: PropTypes.object.isRequired,
+    mediaType: PropTypes.string.isRequired,
+    onChange: PropTypes.func,
+    getComponent: PropTypes.func.isRequired,
+    isExecute: PropTypes.bool,
+    specSelectors: PropTypes.object.isRequired,
+  };
+
+  static defaultProps = {
+    mediaType: "application/json",
+    requestBody: fromJS({}),
+    onChange: NOOP,
+  };
+
+  constructor(props, context) {
+    super(props, context)
+
+    this.state = {
+      isEditBox: false,
+      value: ""
+    }
+  }
+
+  componentDidMount() {
+    this.setValueToSample.call(this)
+  }
+
+  componentWillReceiveProps(nextProps) {
+    if(this.props.mediaType !== nextProps.mediaType) {
+      // media type was changed
+      this.setValueToSample(nextProps.mediaType)
+    }
+
+    if(!this.props.isExecute && nextProps.isExecute) {
+      // we just entered execute mode,
+      // so enable editing for convenience
+      this.setState({ isEditBox: true })
+    }
+  }
+
+  setValueToSample = (explicitMediaType) => {
+    this.onChange(this.sample(explicitMediaType))
+  }
+
+  sample = (explicitMediaType) => {
+    let { requestBody, mediaType } = this.props
+    let schema = requestBody.getIn(["content", explicitMediaType || mediaType, "schema"]).toJS()
+
+    return getSampleSchema(schema, explicitMediaType || mediaType, {
+      includeWriteOnly: true
+    })
+  }
+
+  onChange = (value) => {
+    this.setState({value})
+    this.props.onChange(value)
+  }
+
+  handleOnChange = e => {
+    const { mediaType } = this.props
+    const isJson = /json/i.test(mediaType)
+    const inputValue = isJson ? e.target.value.trim() : e.target.value
+
+    this.onChange(inputValue)
+  }
+
+  toggleIsEditBox = () => this.setState( state => ({isEditBox: !state.isEditBox}))
+
+  render() {
+    let {
+      isExecute,
+      getComponent,
+    } = this.props
+
+    const Button = getComponent("Button")
+    const TextArea = getComponent("TextArea")
+    const HighlightCode = getComponent("highlightCode")
+
+    let { value, isEditBox } = this.state
+
+    return (
+      <div className="body-param">
+        {
+          isEditBox && isExecute
+            ? <TextArea className={"body-param__text"} value={value} onChange={ this.handleOnChange }/>
+            : (value && <HighlightCode className="body-param__example"
+                               value={ value }/>)
+        }
+        <div className="body-param-options">
+          {
+            !isExecute ? null
+                       : <div className="body-param-edit">
+                        <Button className={isEditBox ? "btn cancel body-param__example-edit" : "btn edit body-param__example-edit"}
+                                 onClick={this.toggleIsEditBox}>{ isEditBox ? "Cancel" : "Edit"}
+                         </Button>
+                         </div>
+          }
+        </div>
+
+      </div>
+    )
+
+  }
+}

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

@@ -2,13 +2,18 @@ import React from "react"
 import PropTypes from "prop-types"
 import ImPropTypes from "react-immutable-proptypes"
 import { OrderedMap } from "immutable"
-import { getSampleSchema } from "core/utils"
 
-
+const RequestBody = ({
-const RequestBody = ({ requestBody, getComponent, specSelectors, contentType }) => {
+  requestBody,
+  getComponent,
+  specSelectors,
+  contentType,
+  isExecute,
+  onChange
+}) => {
   const Markdown = getComponent("Markdown")
   const ModelExample = getComponent("modelExample")
-  const HighlightCode = getComponent("highlightCode")
+  const RequestBodyEditor = getComponent("RequestBodyEditor")
 
   const requestBodyDescription = (requestBody && requestBody.get("description")) || null
   const requestBodyContent = (requestBody && requestBody.get("content")) || new OrderedMap()
@@ -16,10 +21,6 @@ const RequestBody = ({ requestBody, getComponent, specSelectors, contentType })
 
   const mediaTypeValue = requestBodyContent.get(contentType)
 
-  const sampleSchema = getSampleSchema(mediaTypeValue.get("schema").toJS(), contentType, {
-    includeWriteOnly: true
-  })
-
   return <div>
     { requestBodyDescription &&
       <Markdown source={requestBodyDescription} />
@@ -28,8 +29,16 @@ const RequestBody = ({ requestBody, getComponent, specSelectors, contentType })
       getComponent={ getComponent }
       specSelectors={ specSelectors }
       expandDepth={1}
+      isExecute={isExecute}
       schema={mediaTypeValue.get("schema")}
-      example={<HighlightCode value={sampleSchema} />}
+      example={<RequestBodyEditor
+        requestBody={requestBody}
+        onChange={onChange}
+        mediaType={contentType}
+        getComponent={getComponent}
+        isExecute={isExecute}
+        specSelectors={specSelectors}
+        />}
       />
   </div>
 }
@@ -38,7 +47,9 @@ RequestBody.propTypes = {
   requestBody: ImPropTypes.orderedMap.isRequired,
   getComponent: PropTypes.func.isRequired,
   specSelectors: PropTypes.object.isRequired,
-  contentType: PropTypes.string.isRequired
+  contentType: PropTypes.string.isRequired,
+  isExecute: PropTypes.bool.isRequired,
+  onChange: PropTypes.func.isRequired
 }
 
 export default RequestBody

src/core/plugins/oas3/components/servers.jsx

@@ -0,0 +1,155 @@
+import React from "react"
+import { OrderedMap } from "immutable"
+import PropTypes from "prop-types"
+import ImPropTypes from "react-immutable-proptypes"
+
+export default class Servers extends React.Component {
+
+  static propTypes = {
+    servers: ImPropTypes.list.isRequired,
+    currentServer: PropTypes.string.isRequired,
+    setSelectedServer: PropTypes.func.isRequired,
+    setServerVariableValue: PropTypes.func.isRequired,
+    getServerVariable: PropTypes.func.isRequired,
+    getEffectiveServerValue: PropTypes.func.isRequired
+  }
+
+  componentDidMount() {
+    let { servers } = this.props
+
+    //fire 'change' event to set default 'value' of select
+    this.setServer(servers.first().get("url"))
+  }
+
+  componentWillReceiveProps(nextProps) {
+    let {
+      servers,
+      setServerVariableValue,
+      getServerVariable
+    } = this.props
+
+    if(this.props.currentServer !== nextProps.currentServer) {
+      // Server has changed, we may need to set default values
+      let currentServerDefinition = servers
+        .find(v => v.get("url") === nextProps.currentServer) || OrderedMap()
+
+      let currentServerVariableDefs = currentServerDefinition.get("variables") || OrderedMap()
+
+      currentServerVariableDefs.map((val, key) => {
+        let currentValue = getServerVariable(nextProps.currentServer, key)
+        // only set the default value if the user hasn't set one yet
+        if(!currentValue) {
+          setServerVariableValue({
+            server: nextProps.currentServer,
+            key,
+            val: val.get("default") || ""
+          })
+        }
+      })
+    }
+  }
+
+  onServerChange =( e ) => {
+    this.setServer( e.target.value )
+
+    // set default variable values
+  }
+
+  onServerVariableValueChange = ( e ) => {
+    let {
+      setServerVariableValue,
+      currentServer
+    } = this.props
+
+    let variableName = e.target.getAttribute("data-variable")
+    let newVariableValue = e.target.value
+
+    if(typeof setServerVariableValue === "function") {
+      setServerVariableValue({
+        server: currentServer,
+        key: variableName,
+        val: newVariableValue
+      })
+    }
+  }
+
+  setServer = ( value ) => {
+    let { setSelectedServer } = this.props
+
+    setSelectedServer(value)
+  }
+
+  render() {
+    let { servers,
+      currentServer,
+      getServerVariable,
+      getEffectiveServerValue
+    } = this.props
+
+    let currentServerDefinition = servers.find(v => v.get("url") === currentServer) || OrderedMap()
+
+    let currentServerVariableDefs = currentServerDefinition.get("variables") || OrderedMap()
+
+    let shouldShowVariableUI = currentServerVariableDefs.size !== 0
+
+    return (
+      <div>
+        <label htmlFor="servers">
+          <span className="servers-title">Servers</span>
+          <select onChange={ this.onServerChange }>
+            { servers.valueSeq().map(
+              ( server ) =>
+              <option
+                value={ server.get("url") }
+                key={ server.get("url") }>
+                { server.get("url") }
+              </option>
+            ).toArray()}
+          </select>
+        </label>
+        { shouldShowVariableUI ?
+          <div>
+          <h4>Server variables</h4>
+            <div className={"computed-url"}>
+              Computed URL:
+              <code>
+                {getEffectiveServerValue(currentServer)}
+              </code>
+            </div>
+            <table>
+              <tbody>
+                {
+                  currentServerVariableDefs.map((val, name) => {
+                    return <tr key={name}>
+                      <td>{name}</td>
+                      <td>
+                        { val.get("enum") ?
+                          <select data-variable={name} onChange={this.onServerVariableValueChange}>
+                            {val.get("enum").map(enumValue => {
+                              return <option
+                                selected={enumValue === getServerVariable(currentServer, name)}
+                                key={enumValue}
+                                value={enumValue}>
+                                {enumValue}
+                              </option>
+                            })}
+                          </select> :
+                          <input
+                            type={"text"}
+                            value={getServerVariable(currentServer, name) || ""}
+                            onChange={this.onServerVariableValueChange}
+                            data-variable={name}
+                            ></input>
+                        }
+                      </td>
+                    </tr>
+                  })
+                }
+              </tbody>
+            </table>
+          </div>: null
+        }
+      </div>
+    )
+  }
+}

src/core/plugins/oas3/index.js

@@ -1,8 +1,12 @@
 // import reducers from "./reducers"
 // import * as actions from "./actions"
-import * as wrapSelectors from "./wrap-selectors"
+import * as specWrapSelectors from "./spec-extensions/wrap-selectors"
+import * as specSelectors from "./spec-extensions/selectors"
 import components from "./components"
 import wrapComponents from "./wrap-components"
+import * as oas3Actions from "./actions"
+import * as oas3Selectors from "./selectors"
+import oas3Reducers from "./reducers"
 
 export default function() {
   return {
@@ -10,7 +14,13 @@ export default function() {
     wrapComponents,
     statePlugins: {
       spec: {
-        wrapSelectors
+        wrapSelectors: specWrapSelectors,
+        selectors: specSelectors
+      },
+      oas3: {
+        actions: oas3Actions,
+        reducers: oas3Reducers,
+        selectors: oas3Selectors,
       }
     }
   }

src/core/plugins/oas3/reducers.js

@@ -0,0 +1,28 @@
+import {
+  UPDATE_SELECTED_SERVER,
+  UPDATE_REQUEST_BODY_VALUE,
+  UPDATE_REQUEST_CONTENT_TYPE,
+  UPDATE_SERVER_VARIABLE_VALUE,
+  UPDATE_RESPONSE_CONTENT_TYPE
+} from "./actions"
+
+export default {
+  [UPDATE_SELECTED_SERVER]: (state, { payload: selectedServerUrl } ) =>{
+    return state.setIn( [ "selectedServer" ], selectedServerUrl)
+  },
+  [UPDATE_REQUEST_BODY_VALUE]: (state, { payload: { value, pathMethod } } ) =>{
+    let [path, method] = pathMethod
+    return state.setIn( [ "requestData", path, method, "bodyValue" ], value)
+  },
+  [UPDATE_REQUEST_CONTENT_TYPE]: (state, { payload: { value, pathMethod } } ) =>{
+    let [path, method] = pathMethod
+    return state.setIn( [ "requestData", path, method, "requestContentType" ], value)
+  },
+  [UPDATE_RESPONSE_CONTENT_TYPE]: (state, { payload: { value, pathMethod } } ) =>{
+    let [path, method] = pathMethod
+    return state.setIn( [ "requestData", path, method, "responseContentType" ], value)
+  },
+  [UPDATE_SERVER_VARIABLE_VALUE]: (state, { payload: { server, key, val } } ) =>{
+    return state.setIn( [ "serverVariableValues", server, key ], val)
+  },
+}

src/core/plugins/oas3/selectors.js

@@ -0,0 +1,58 @@
+import { OrderedMap } from "immutable"
+import { isOAS3 as isOAS3Helper } from "./helpers"
+
+
+// Helpers
+
+function onlyOAS3(selector) {
+  return (...args) => (system) => {
+    const spec = system.getSystem().specSelectors.specJson()
+    if(isOAS3Helper(spec)) {
+      return selector(...args)
+    } else {
+      return null
+    }
+  }
+}
+
+export const selectedServer = onlyOAS3(state => {
+    return state.getIn(["selectedServer"]) || ""
+  }
+)
+
+export const requestBodyValue = onlyOAS3((state, path, method) => {
+    return state.getIn(["requestData", path, method, "bodyValue"]) || null
+  }
+)
+
+export const requestContentType = onlyOAS3((state, path, method) => {
+    return state.getIn(["requestData", path, method, "requestContentType"]) || null
+  }
+)
+
+export const responseContentType = onlyOAS3((state, path, method) => {
+    return state.getIn(["requestData", path, method, "responseContentType"]) || null
+  }
+)
+
+export const serverVariableValue = onlyOAS3((state, server, key) => {
+    return state.getIn(["serverVariableValues", server, key]) || null
+  }
+)
+
+export const serverVariables = onlyOAS3((state, server) => {
+    return state.getIn(["serverVariableValues", server]) || OrderedMap()
+  }
+)
+
+export const serverEffectiveValue = onlyOAS3((state, server) => {
+    let varValues = state.getIn(["serverVariableValues", server]) || OrderedMap()
+    let str = server
+
+    varValues.map((val, key) => {
+      str = str.replace(new RegExp(`{${key}}`, "g"), val)
+    })
+
+    return str
+  }
+)

src/core/plugins/oas3/spec-extensions/selectors.js

@@ -0,0 +1,50 @@
+import { createSelector } from "reselect"
+import { Map } from "immutable"
+import { isOAS3 as isOAS3Helper, isSwagger2 as isSwagger2Helper } from "../helpers"
+
+
+// Helpers
+
+function onlyOAS3(selector) {
+  return () => (system, ...args) => {
+    const spec = system.getSystem().specSelectors.specJson()
+    if(isOAS3Helper(spec)) {
+      return selector(...args)
+    } else {
+      return null
+    }
+  }
+}
+
+const state = state => {
+  return state || Map()
+}
+
+const specJson = createSelector(
+  state,
+  spec => spec.get("json", Map())
+)
+
+const specResolved = createSelector(
+  state,
+  spec => spec.get("resolved", Map())
+)
+
+const spec = state => {
+  let res = specResolved(state)
+  if(res.count() < 1)
+    res = specJson(state)
+  return res
+}
+
+// New selectors
+
+export const servers = onlyOAS3(createSelector(
+  spec,
+  spec => spec.getIn(["servers"]) || Map()
+))
+
+export const isSwagger2 = (ori, system) => () => {
+  const spec = system.getSystem().specSelectors.specJson()
+  return isSwagger2Helper(spec)
+}

src/core/plugins/oas3/spec-extensions/wrap-selectors.js

@@ -1,6 +1,6 @@
 import { createSelector } from "reselect"
 import { Map } from "immutable"
-import { isOAS3 as isOAS3Helper, isSwagger2 as isSwagger2Helper } from "./helpers"
+import { isOAS3 as isOAS3Helper, isSwagger2 as isSwagger2Helper } from "../helpers"
 
 
 // Helpers
@@ -56,6 +56,11 @@ export const schemes = OAS3NullSelector
 
 // New selectors
 
+export const servers = onlyOAS3(createSelector(
+  spec,
+  spec => spec.getIn(["servers"]) || Map()
+))
+
 export const isOAS3 = (ori, system) => () => {
   const spec = system.getSystem().specSelectors.specJson()
   return isOAS3Helper(spec)

src/core/plugins/oas3/wrap-components/index.js

@@ -3,7 +3,6 @@ import parameters from "./parameters"
 import VersionStamp from "./version-stamp"
 import OnlineValidatorBadge from "./online-validator-badge"
 import Model from "./model"
-import TryItOutButton from "./try-it-out-button"
 
 export default {
   Markdown,
@@ -11,5 +10,4 @@ export default {
   VersionStamp,
   model: Model,
   onlineValidatorBadge: OnlineValidatorBadge,
-  TryItOutButton
 }

src/core/plugins/oas3/wrap-components/parameters.jsx

@@ -13,8 +13,7 @@ class Parameters extends Component {
    super(props)
    this.state = {
      callbackVisible: false,
-     parametersVisible: true,
+     parametersVisible: true
-     requestBodyContentType: ""
    }
  }
 
@@ -24,6 +23,8 @@ class Parameters extends Component {
     operation: PropTypes.object.isRequired,
     getComponent: PropTypes.func.isRequired,
     specSelectors: PropTypes.object.isRequired,
+    oas3Actions: PropTypes.object.isRequired,
+    oas3Selectors: PropTypes.object.isRequired,
     fn: PropTypes.object.isRequired,
     tryItOutEnabled: PropTypes.bool,
     allowTryItOut: PropTypes.bool,
@@ -86,6 +87,8 @@ class Parameters extends Component {
       fn,
       getComponent,
       specSelectors,
+      oas3Actions,
+      oas3Selectors,
       pathMethod,
       operation
     } = this.props
@@ -159,16 +162,22 @@ class Parameters extends Component {
               <h4 className={`opblock-title parameter__name ${requestBody.get("required") && "required"}`}>Request body</h4>
               <label>
                 <ContentType
-                  value={this.state.requestBodyContentType}
+                  value={oas3Selectors.requestContentType(...pathMethod)}
                   contentTypes={ requestBody.get("content").keySeq() }
-                  onChange={(val) => this.setState({ requestBodyContentType: val })}
+                  onChange={(value) => {
+                    oas3Actions.setRequestContentType({ value, pathMethod })
+                  }}
                   className="body-param-content-type" />
               </label>
             </div>
             <div className="opblock-description-wrapper">
               <RequestBody
                 requestBody={requestBody}
-                contentType={this.state.requestBodyContentType}/>
+                isExecute={isExecute}
+                onChange={(value) => {
+                  oas3Actions.setRequestBodyValue({ value, pathMethod })
+                }}
+                contentType={oas3Selectors.requestContentType(...pathMethod)}/>
             </div>
           </div>
         }

src/core/plugins/oas3/wrap-components/try-it-out-button.jsx

@@ -1,5 +0,0 @@
-import { OAS3ComponentWrapFactory } from "../helpers"
-
-export default OAS3ComponentWrapFactory(() => {
-  return null
-})

src/core/plugins/spec/actions.js

@@ -1,6 +1,7 @@
 import YAML from "js-yaml"
 import parseUrl from "url-parse"
 import serializeError from "serialize-error"
+import { isJSONObject } from "core/utils"
 
 // Actions conform to FSA (flux-standard-actions)
 // {type: string,payload: Any|Error, meta: obj, error: bool}
@@ -195,7 +196,8 @@ export const logRequest = (req) => {
 
 // Actually fire the request via fn.execute
 // (For debugging) and ease of testing
-export const executeRequest = (req) => ({fn, specActions, specSelectors, getConfigs}) => {
+export const executeRequest = (req) =>
+  ({fn, specActions, specSelectors, getConfigs, oas3Selectors}) => {
     let { pathName, method, operation } = req
     let { requestInterceptor, responseInterceptor } = getConfigs()
 
@@ -211,6 +213,21 @@ export const executeRequest = (req) => ({fn, specActions, specSelectors, getConf
       req.operationId = fn.opId(op, pathName, method)
     }
 
+    if(specSelectors.isOAS3()) {
+      // OAS3 request feature support
+      req.server = oas3Selectors.selectedServer()
+      req.serverVariables = oas3Selectors.serverVariables(req.server).toJS()
+      req.requestContentType = oas3Selectors.requestContentType(pathName, method)
+      req.responseContentType = oas3Selectors.responseContentType(pathName, method) || "*/*"
+      const requestBody = oas3Selectors.requestBodyValue(pathName, method)
+
+      if(isJSONObject(requestBody)) {
+        req.requestBody = JSON.parse(requestBody)
+      } else {
+        req.requestBody = requestBody
+      }
+    }
+
     let parsedRequest = Object.assign({}, req)
     parsedRequest = fn.buildRequest(parsedRequest)
 
@@ -234,7 +251,11 @@ export const executeRequest = (req) => ({fn, specActions, specSelectors, getConf
       res.duration = Date.now() - startTime
       specActions.setResponse(req.pathName, req.method, res)
     } )
-  .catch( err => specActions.setResponse(req.pathName, req.method, { error: true, err: serializeError(err) } ) )
+    .catch(
+      err => specActions.setResponse(req.pathName, req.method, {
+        error: true, err: serializeError(err)
+      })
+    )
   }
 
 

src/core/utils.js

@@ -8,11 +8,31 @@ import some from "lodash/some"
 import eq from "lodash/eq"
 import { memoizedSampleFromSchema, memoizedCreateXMLExample } from "core/plugins/samples/fn"
 import win from "./window"
+import cssEscape from "css.escape"
 
 const DEFAULT_REPONSE_KEY = "default"
 
 export const isImmutable = (maybe) => Im.Iterable.isIterable(maybe)
 
+export function isJSONObject (str) {
+  try {
+    var o = JSON.parse(str)
+
+    // Handle non-exception-throwing cases:
+    // Neither JSON.parse(false) or JSON.parse(1234) throw errors, hence the type-checking,
+    // but... JSON.parse(null) returns null, and typeof null === "object",
+    // so we must check for that, too. Thankfully, null is falsey, so this suffices:
+    if (o && typeof o === "object") {
+      return o
+    }
+  }
+  catch (e) {
+    // do nothing
+  }
+
+  return false
+}
+
 export function objectify (thing) {
   if(!isObject(thing))
     return {}
@@ -631,3 +651,29 @@ export const shallowEqualKeys = (a,b, keys) => {
     return eq(a[key], b[key])
   })
 }
+
+export function getAcceptControllingResponse(responses) {
+  if(!Im.OrderedMap.isOrderedMap(responses)) {
+    // wrong type!
+    return null
+  }
+
+  if(!responses.size) {
+    // responses is empty
+    return null
+  }
+
+  const suitable2xxResponse = responses.find((res, k) => {
+    return k.startsWith("2") && Object.keys(res.get("content") || {}).length > 0
+  })
+
+  // try to find a suitable `default` responses
+  const defaultResponse = responses.get("default") || Im.OrderedMap()
+  const defaultResponseMediaTypes = (defaultResponse.get("content") || Im.OrderedMap()).keySeq().toJS()
+  const suitableDefaultResponse = defaultResponseMediaTypes.length ? defaultResponse : null
+
+  return suitable2xxResponse || suitableDefaultResponse
+}
+
+export const createDeepLinkPath = (str) => typeof str == "string" || str instanceof String ? str.trim().replace(/\s/g, "_") : ""
+export const escapeDeepLinkPath = (str) => cssEscape( createDeepLinkPath(str) )

src/polyfills.js

@@ -1,2 +1,5 @@
 // Promise global, Used ( at least ) by 'whatwg-fetch'. And required by IE 11
+
+if(!window.Promise) {
   require("core-js/fn/promise")
+}

src/style/_layout.scss

@@ -636,6 +636,77 @@
     }
 }
 
+.server-container
+{
+    margin: 0 0 20px 0;
+    padding: 30px 0;
+
+    background: #fff;
+    box-shadow: 0 1px 2px 0 rgba(0,0,0,.15);
+
+    .computed-url {
+      margin: 2em 0;
+
+      code {
+        color: grey;
+        display: inline-block;
+        padding: 4px;
+        font-size: 16px;
+        margin: 0 1em;
+        font-style: italic;
+      }
+    }
+
+    .servers
+    {
+        display: flex;
+        align-items: center;
+
+        .servers-title {
+          margin-right: 1em;
+        }
+
+         > label
+        {
+            font-size: 12px;
+
+            display: flex;
+            flex-direction: column;
+
+            margin: -20px 15px 0 0;
+
+            @include text_headline();
+
+            select
+            {
+                min-width: 130px;
+            }
+        }
+
+        table {
+            tr {
+                width: 30em;
+            }
+            td {
+                display: inline-block;
+                max-width: 15em;
+                vertical-align: middle;
+                padding-top: 10px;
+                padding-bottom: 10px;
+
+                &:first-of-type {
+                  padding-right: 2em;
+                }
+
+                input {
+                    width: 100%;
+                    height: 100%;
+                }
+            }
+        }
+    }
+}
+
 
 .loading-container
 {
@@ -704,6 +775,17 @@
 
 .response-content-type {
   padding-top: 1em;
+
+  &.controls-accept-header {
+    select {
+      border-color: green;
+    }
+
+    small {
+      color: green;
+      font-size: .7em;
+    }
+  }
 }
 
 @keyframes blinker
@@ -726,12 +808,12 @@ section
 a.nostyle {
   text-decoration: inherit;
   color: inherit;
-  cursor: auto;
+  cursor: pointer;
   display: inline;
 
   &:visited {
     text-decoration: inherit;
     color: inherit;
-    cursor: auto;
+    cursor: pointer;
   }
 }

test/components/response.js

@@ -0,0 +1,58 @@
+import React from "react"
+import expect from "expect"
+import { shallow } from "enzyme"
+import { fromJS } from "immutable"
+import Response from "components/response"
+import ModelExample from "components/model-example"
+import { inferSchema } from "corePlugins/samples/fn"
+
+describe("<Response />", function() {
+    const dummyComponent = () => null
+    const components = {
+        headers: dummyComponent,
+        highlightCode: dummyComponent,
+        modelExample: ModelExample,
+        Markdown: dummyComponent,
+        operationLink: dummyComponent,
+        contentType: dummyComponent
+    }
+    const props = {
+        getComponent: c => components[c],
+        specSelectors: {
+            isOAS3() {
+                return false
+            }
+        },
+        fn: {
+            inferSchema
+        },
+        contentType: "application/json",
+        className: "for-test",
+        response: fromJS({
+            type: "object",
+            properties: {
+                // Note reverse order: c, b, a
+                "c": {
+                    type: "integer"
+                },
+                "b": {
+                    type: "boolean"
+                },
+                "a": {
+                    type: "string"
+                }
+            }
+        }),
+        code: "200"
+    }
+
+    it("renders the model-example schema properties in order", function() {
+        const wrapper = shallow(<Response {...props}/>)
+        const renderedModelExample = wrapper.find(ModelExample)
+        expect(renderedModelExample.length).toEqual(1)
+
+        // Assert the schema's properties have maintained their order
+        const modelExampleSchemaProperties = renderedModelExample.props().schema.toJS().properties
+        expect( Object.keys(modelExampleSchemaProperties) ).toEqual(["c", "b", "a"])
+    })
+})

test/core/plugins/spec/actions.js

@@ -113,7 +113,8 @@ describe("spec plugin - actions", function(){
           spec: () => fromJS({}),
           parameterValues: () => fromJS({}),
           contentTypeValues: () => fromJS({}),
-          url: () => fromJS({})
+          url: () => fromJS({}),
+          isOAS3: () => false
         },
         getConfigs: () => configs
       }

test/core/utils.js

@@ -1,7 +1,7 @@
 /* eslint-env mocha */
 import expect from "expect"
-import { fromJS } from "immutable"
+import { fromJS, OrderedMap } from "immutable"
-import { mapToList, validateNumber, validateInteger, validateParam, validateFile, fromJSOrdered } from "core/utils"
+import { mapToList, validateNumber, validateInteger, validateParam, validateFile, fromJSOrdered, getAcceptControllingResponse, createDeepLinkPath, escapeDeepLinkPath } from "core/utils"
 import win from "core/window"
 
 describe("utils", function() {
@@ -582,4 +582,151 @@ describe("utils", function() {
       expect( result ).toEqual( [1, 1, 2, 3, 5, 8] )
     })
   })
+
+  describe.only("getAcceptControllingResponse", () => {
+    it("should return the first 2xx response with a media type", () => {
+      const responses = fromJSOrdered({
+        "200": {
+          content: {
+            "application/json": {
+              schema: {
+                type: "object"
+              }
+            }
+          }
+        },
+        "201": {
+          content: {
+            "application/json": {
+              schema: {
+                type: "object"
+              }
+            }
+          }
+        }
+      })
+
+      expect(getAcceptControllingResponse(responses)).toEqual(responses.get("200"))
+    })
+    it("should skip 2xx responses without defined media types", () => {
+      const responses = fromJSOrdered({
+        "200": {
+          content: {
+            "application/json": {
+              schema: {
+                type: "object"
+              }
+            }
+          }
+        },
+        "201": {
+          content: {
+            "application/json": {
+              schema: {
+                type: "object"
+              }
+            }
+          }
+        }
+      })
+
+      expect(getAcceptControllingResponse(responses)).toEqual(responses.get("201"))
+    })
+    it("should default to the `default` response if it has defined media types", () => {
+      const responses = fromJSOrdered({
+        "200": {
+          description: "quite empty"
+        },
+        "201": {
+          description: "quite empty"
+        },
+        default: {
+          content: {
+            "application/json": {
+              schema: {
+                type: "object"
+              }
+            }
+          }
+        }
+      })
+
+      expect(getAcceptControllingResponse(responses)).toEqual(responses.get("default"))
+    })
+    it("should return null if there are no suitable controlling responses", () => {
+      const responses = fromJSOrdered({
+        "200": {
+          description: "quite empty"
+        },
+        "201": {
+          description: "quite empty"
+        },
+        "default": {
+          description: "also empty.."
+        }
+      })
+
+      expect(getAcceptControllingResponse(responses)).toBe(null)
+    })
+    it("should return null if an empty OrderedMap is passed", () => {
+      const responses = fromJSOrdered()
+
+      expect(getAcceptControllingResponse(responses)).toBe(null)
+    })
+    it("should return null if anything except an OrderedMap is passed", () => {
+      const responses = {}
+
+      expect(getAcceptControllingResponse(responses)).toBe(null)
+    })
+  })
+
+  describe("createDeepLinkPath", function() {
+    it("creates a deep link path replacing spaces with underscores", function() {
+      const result = createDeepLinkPath("tag id with spaces")
+      expect(result).toEqual("tag_id_with_spaces")
+    })
+
+    it("trims input when creating a deep link path", function() {
+      let result = createDeepLinkPath("  spaces before and after    ")
+      expect(result).toEqual("spaces_before_and_after")
+
+      result = createDeepLinkPath("  ")
+      expect(result).toEqual("")
+    })
+
+    it("creates a deep link path with special characters", function() {
+      const result = createDeepLinkPath("!@#$%^&*(){}[]")
+      expect(result).toEqual("!@#$%^&*(){}[]")
+    })
+
+    it("returns an empty string for invalid input", function() {
+      expect( createDeepLinkPath(null) ).toEqual("")
+      expect( createDeepLinkPath(undefined) ).toEqual("")
+      expect( createDeepLinkPath(1) ).toEqual("")
+      expect( createDeepLinkPath([]) ).toEqual("")
+      expect( createDeepLinkPath({}) ).toEqual("")
+    })
+  })
+
+  describe("escapeDeepLinkPath", function() {
+    it("creates and escapes a deep link path", function() {
+      const result = escapeDeepLinkPath("tag id with spaces?")
+      expect(result).toEqual("tag_id_with_spaces\\?")
+    })
+
+    it("escapes a deep link path that starts with a number", function() {
+      const result = escapeDeepLinkPath("123")
+      expect(result).toEqual("\\31 23")
+    })
+
+    it("escapes a deep link path with a class selector", function() {
+      const result = escapeDeepLinkPath("hello.world")
+      expect(result).toEqual("hello\\.world")
+    })
+
+    it("escapes a deep link path with an id selector", function() {
+      const result = escapeDeepLinkPath("hello#world")
+      expect(result).toEqual("hello\\#world")
+    })
+  })
 })