raml-request-panel.html

<!--
@license
Copyright 2016 The Advanced REST client authors <arc@mulesoft.com>
Licensed under the Apache License, Version 2.0 (the "License"); you may not
use this file except in compliance with the License. You may obtain a copy of
the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
License for the specific language governing permissions and limitations under
the License.
-->
<link rel="import" href="../polymer/polymer.html">
<link rel="import" href="../iron-flex-layout/iron-flex-layout.html">
<link rel="import" href="../paper-styles/typography.html">
<link rel="import" href="../paper-tabs/paper-tabs.html">
<link rel="import" href="../paper-tabs/paper-tab.html">
<link rel="import" href="../iron-pages/iron-pages.html">
<link rel="import" href="../raml-body-editor-panel/raml-body-editor-panel.html">
<link rel="import" href="../raml-request-headers-editor/raml-request-headers-editor.html">
<link rel="import" href="../raml-docs-response-panel/raml-docs-response-panel.html">
<link rel="import" href="../raml-docs-method-viewer/raml-docs-method-viewer.html">
<link rel="import" href="../raml-request-parameters-editor/raml-request-parameters-editor.html">
<link rel="import" href="../iron-media-query/iron-media-query.html">
<link rel="import" href="../raml-request-url-editor/raml-request-url-editor.html">
<link rel="import" href="../paper-button/paper-button.html">
<link rel="import" href="../paper-spinner/paper-spinner.html">
<link rel="import" href="../authorization-panel/authorization-panel.html">
<link rel="import" href="../oauth-authorization/oauth2-authorization.html">
<link rel="import" href="../oauth-authorization/oauth1-authorization.html">
<link rel="import" href="../promise-polyfill/promise-polyfill-lite.html">
<link rel="import" href="../fetch-polyfill/fetch-polyfill.html">
<link rel="import" href="../paper-dialog-scrollable/paper-dialog-scrollable.html">
<link rel="import" href="../paper-dialog/paper-dialog.html">
<link rel="import" href="../paper-toast/paper-toast.html">
<link rel="import" href="../raml-request-parameters-editor/raml-request-parameters-model.html">
<link rel="import" href="raml-request-panel-simple-xhr.html">
<!--
The request panel view for the request defined as a RAML method.
It is a main view element for the API console to display the request panel related to the RAML
specification.

The element has it's own XHR / Fetch transport method and it will be used if the hostng application
do not handle the `api-console-request` event.

When the user request to make the HTTP request then cancellable `api-console-request` event will
be fired with the request details (see below).
The hosting application, if it about to use different transport method, should cancel the event by
calling `preventDefault()` function on the event (and possibly `stopPropagation()`) and handle the
request. If the event was not prevented (canceled) then internall Fetch/XHR will be used.

When the request is ready then the hosting app must fire the `api-console-response` event with
created Request and Response objects. This element listens on the `window` property for the
`api-console-response` event.

## Events
### api-console-request
This event is fired when the user request to make a HTTP request.
This event will have the following properties set on the `detail` object:

Property | Type | Description
----------------|-------------|----------
`url` | String | The request URL
`method` | String | The HTTP method
`headers` | String | Headers to send
`payload` | String | Payload to send
`auth` | Object | Optional. For some authorization methodss (like NTLM) the authorization header or query param can't be set and the authorization must be made on the connection. In this cases the auth object will be set with `type` and `settings` properties. While `type` is the name of the authorization method, the `settings` object depends on the authorization method and may vary. Detailed documentation for the auth methods is in the `auth-methods` element.

### api-console-response
This event must be fired when the hosring app finish the request. It must contains generated Request
and Response object according to the [Fetch specification](https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API/Using_Fetch).

Becaue the Fetch API is a new API not all browsers support it. In this case the polyfill must be used
in the hosted app. Add the `fetch-polyfill` element (advanced-rest-client/fetch-polyfill) to the
hosted app to have the support. It is recommended to use this element so the polyfill will be loaded
only once. See the `raml-request-panel-simple-xhr` element for example implementation.

Property | Type | Description
----------------|-------------|----------
`request` | Object | The request object as defined in the Fetch API spec.
`response` | Object | The response object as defined in the Fetch API spec.
`isXhr` | Boolean | If not set the element assumes it's true. Indicated if the transport method doesn't support advanced timings and redirects information. See below.
`error` | Error | When the request / response is errored (`request.ok` equals `false`) then the error object should be set with the human readable message that will be displayed to the user.
`loadingTime` | Number | The response full loading time

See `Advanced transport options` for more event options.

### Example
```
<raml-request-panel
  method="[[ramlMethod]]"
  redirect-url="http://oauth.redirect.url"
  request="{{request}}"
  response="{{response}}"
  response-error="{{responseError}}"
  loading-time="{{loadingTime}}"></raml-request-panel>
```

## Advanced transport options
The response panel in the ARC elements is able to display the response in simple and advanced view.

Simple is meant to be used when the HTTP request has been made by the simple transports like XHR or
Fetch. It just displays the response status, headers and paylaod.

Advanced view is reserved for transport methods that are able to generate additional informations
about the request and resposne. This information is timings for the request/response, timings for
the redirects and information about redirects.

When the advanced options are set then the `isXhr` flag on the `api-console-response` event's detail
object must be set to true.

#### timings
The `timings` propery added to the `api-console-response` is the request / response timings as
defined in HAR 1.2 spec. For example:
```
"timings": {
  "blocked": 0,
  "dns": -1,
  "connect": 15,
  "send": 20,
  "wait": 38,
  "receive": 12,
  "ssl": -1,
  "comment": ""
}
```
If the `timings` property is set the `loadingTime` property is optional since it will be calculated
from the detailed timing.

#### redirectTimings
The `redirectTimings` propery added to the `api-console-response` is the list of the `timings`
objects as defined in HAR 1.2 specification.
The list should be ordered list of redirections. For example:

```
"redirect-timings": [{
  "blocked": 0,
  "dns": -1,
  "connect": 15,
  "send": 20,
  "wait": 38,
  "receive": 12,
  "ssl": -1,
  "comment": ""
}]
```

#### redirects
The `redirects` property added to the `api-console-response` event is the list of objects. Each
object should have the `headers` property as a HTTP headers string, `status` as a HTTP status
and optionally `statusText`. It is consisted with the `Response` object except the headers are
String instead of the Headers object.

```
"redirects": [Response {
  "status": 301,
  "statusText": "Moved Permanently",
  "headers": "Content-lenght: 0"
}]
```

#### sourceMessage
The HTTP source message sent to the server. It should be full message from the message header to
the request body.

### Advanced event example
```
var event = new CustomEvent('api-console-response', {
  cancelable: true,
  bubbles: true,
  composed: true,
  detail: {
    isXhr: true,
    request: request,
    response: response,
    error: new Error('Dummy error'), // Has the response details so it shouldn't be set.
    loadingTime: 125, // This is optional because timings is set
    timings: { dns: 123, ... }
    redirectTimings: [{ dns: 123, ... }],
    redirects: [redirectResponse1, ...],
    sourceMessage: 'HTTP/1.1 200 OK\n ....'
  }
});
document.body.dispatchEvent(event);
```

### Styling
`<raml-request-panel>` provides the following custom properties and mixins for styling:

Custom property | Description | Default
----------------|-------------|----------
`--raml-request-panel` | Mixin applied to the element | `{}`
`--raml-request-panel-panel-border-color` | Border color of each block in the tabs | `rgba(0, 0, 0, 0.24)`
`--raml-request-panel-container` | Mixin applied to the main content container | `{}`
`--raml-request-panel-container-narrow` | Mixin applied to the main content container when layout is narrow | `{}`
`--action-button` | Mixin applied to the action button | `{}`
`--action-button-hover` | Mixin applied to :hover state for the action button | `{}`
`--action-button-disabled` | Mixin applied to disbaled action button | `{}`
`--primary-color` | background-color of the main action button | `--primary-color`
`--primary-action-color` | Color of the main action button | `--primary-action-color`
`--action-accent-button-disabled-color` | Color of disabled action button | ``
`--primary-button-background-color` | Background color of the primary button. |`--accent-color`
`--primary-button-color` | Font color of the primary button | `#fff`
`--primary-button-hover-background-color` | Background color of the primary button when hovered. |`--accent-color`
`--primary-button-hover-color` | Font color of the primary button when hovered. | `#fff`

You can set the `narrow` property so the element will be rendered in the mobile view.
This property will be propagated to all sub-elements that uses this property to change layout.

@group RAML Elements
@element raml-request-panel
@demo demo/index.html
-->
<dom-module id="raml-request-panel">
  <template>
    <style>
     :host {
      display: block;
      @apply(--raml-request-panel);
    }

    *[hidden] {
      display: none !important;
    }

    .content {
      height: 100%;
      @apply(--layout-vertical);
      @apply(--raml-request-panel-container);
    }

    h2 {
      @apply(--paper-font-subhead);
      margin: 8px 12px;
      font-weight: var(--raml-request-panel-navigation-title-font-weight, 500);
      @apply --raml-request-panel-popup-header;
    }

    .buttons {
      @apply --raml-request-panel-popup-btn-container;
    }

    [dialog-confirm] {
      @apply --raml-request-panel-popup-btn-confirm;
    }

    [dialog-confirm]:hover {
      @apply --raml-request-panel-popup-btn-confirm-hover;
    }

    [dialog-dismiss] {
      @apply --raml-request-panel-popup-btn-dismiss;
    }

    [dialog-dismiss]:hover {
      @apply --raml-request-panel-popup-btn-dismiss-hover;
    }

    *[hidden] {
      display: none !important;
    }

    iron-pages>* {
      border: 1px var(--raml-request-panel-panel-border-color, transparent) solid;
      min-height: 120px;
    }

    .action-bar {
      @apply(--layout-horizontal);
      @apply(--layout-end-justified);
      @apply(--layout-center);
      margin-top: 8px;
    }

    .action-button {
      background-color: var(--primary-button-background-color, --accent-color);
      color: var(--primary-button-color, #fff);
      @apply(--action-button);
    }

    .action-button:hover {
      background-color: var(--primary-button-hover-background-color, --accent-color);
      color: var(--primary-button-hover-color, #fff);
      @apply(--action-button-hover);
    }

    .action-button[disabled] {
      background-color: var(--action-accent-button-disabled-color);
      color: #fff;
      @apply(--action-button-disabled);
    }

    .url-editor {
      @apply(--layout-horizontal);
      @apply(--layout-center);
    }

    raml-request-url-editor {
      @apply(--layout-flex);
    }

    :host([narrow]) .content {
      @apply(--layout-vertical);
      @apply(--raml-request-panel-container-narrow);
    }

    :host([narrow]) raml-request-url-editor {
      width: auto;
    }

    paper-spinner {
      margin-right: 8px;
    }

    paper-dialog {
      @apply(--raml-request-panel-popup);
    }

    .panel-warning {
      width: 16px;
      height: 16px;
      margin-left: 4px;
      color: #FF5722;
    }

    .url-invalid-info {
      @apply --arc-font-body1;
    }
    </style>
    <iron-media-query query="(max-width: [[narrowWidth]])" query-matches="{{narrow}}"></iron-media-query>
    <raml-request-parameters-model query-parameters="[[method.queryParameters]]" uri-parameters="[[method.allUriParameters]]" query-model="{{queryModel}}" uri-model="{{uriModel}}" has-query-parameters="{{hasQueryParameters}}" has-uri-parameters="{{hasUriParameters}}" has-parameters="{{hasParameters}}"></raml-request-parameters-model>

    <div class="content">
      <div class="url-editor" hidden$="[[noUrlEditor]]">
        <raml-request-url-editor auto-validate required value="{{url}}" invalid="{{urlInvalid}}" base-uri="[[_baseUri]]" endpoint-uri="[[method.relativeUri]]" query-model="[[queryModel]]" uri-model="[[uriModel]]"></raml-request-url-editor>
      </div>
      <paper-tabs selected="{{selectedTab}}">
        <paper-tab hidden$="[[noAuth]]">
          Authorization
          <iron-icon icon="arc:warning" class="panel-warning" hidden$="[[authValid]]" title="Fill up missing auth data"></iron-icon>
        </paper-tab>
        <paper-tab>Parameters</paper-tab>
        <paper-tab>Headers</paper-tab>
        <paper-tab hidden$="[[!isPayloadRequest]]">Body</paper-tab>
      </paper-tabs>
      <iron-pages selected="{{selectedTab}}">
        <authorization-panel hidden$="[[noAuth]]" secured-by="[[method.securedBy]]" redirect-url="[[redirectUrl]]" auth-required="{{authRequired}}" auth-valid="{{authValid}}"></authorization-panel>
        <raml-request-parameters-editor query-model="[[queryModel]]" uri-model="[[uriModel]]" has-query-parameters="[[hasQueryParameters]]" has-uri-parameters="[[hasUriParameters]]" has-parameters="[[hasParameters]]"></raml-request-parameters-editor>
        <raml-request-headers-editor narrow="[[narrow]]" raml-headers="[[method.headers]]" content-type="{{contentType}}" is-payload="[[isPayloadRequest]]" value="{{headers}}"></raml-request-headers-editor>
        <raml-body-editor-panel narrow="[[narrow]]" body="[[method.body]]" hidden$="[[!isPayloadRequest]]" content-type="{{contentType}}" value="{{payload}}"></raml-body-editor-panel>
      </iron-pages>
      <div class="action-bar">
        <paper-spinner alt="Loading contacts list" active="[[loadingRequest]]"></paper-spinner>
        <span class="url-invalid-info" hidden$="[[!urlInvalid]]">Request URL is invalid.</span>
        <paper-button class="action-button" on-tap="execute" hidden$="[[!authValid]]" disabled="[[urlInvalid]]">Send</paper-button>
        <template is="dom-if" if="[[!authValid]]">
          <paper-button class="action-button" on-tap="authAndExecute" disabled="[[urlInvalid]]">Authorize and send</paper-button>
        </template>
      </div>
    </div>
    <oauth2-authorization></oauth2-authorization>
    <oauth1-authorization></oauth1-authorization>
    <raml-request-panel-simple-xhr id="xhr"></raml-request-panel-simple-xhr>
    <paper-toast text="Authorization is required for this endpoint" id="authRequired" horizontal-align="right" horizontal-offset="12"></paper-toast>
    <paper-toast text="Fill in the authorization form first" id="authFormError" horizontal-align="right" horizontal-offset="12"></paper-toast>
  </template>
  <script>
  Polymer({
    is: 'raml-request-panel',

    /**
     * Fired when the response has been recorded and request, response, redirects and timings data
     * are set.
     *
     * @event api-console-response-ready
     *
     * @param {Boolean} isXhr True if the transport method is a basic transport.
     * @param {Response} response The response object
     * @param {Error} responseError Error object if the response is errored
     * @param {Request} request The request object.
     * @param {Number} loadingTime Request loading time
     * @param {Object} timings As defined in HAR 1.2 timnings object
     * @param {Array<Object>} redirectTimings List of redirect timings
     * @param {Array} redirects List of redirect Responses
     * @param {String} sourceMessage Source HTTP message sent to the server.
     */
    /**
     * Event fired when the console want to make a request to an endpoint.
     * If the hosting application can handle the event and will make a request on behalf of the
     * console, this event must be cancelled. Otherwise internal XHR request will be made.
     *
     * @event api-console-request
     * @param {String} method The HTTP method name
     * @param {String} url Endpoint's URL
     * @param {String} headers A HTTP headers string (as defined in the spec)
     * @param {String} payload A message body (encoded if necessary).
     * @param {Object} auth Collected authorization data. In most cases it is
     * unused. It is required for OAuth1 to pass this data to handle request signing
     * by the `oauth-authorization` element.
     */
    properties: {
      /**
       * A RAML node representing a method node in RAML definition.
       * It should be obtained from the `raml-path-to-object` element.
       */
      method: {
        type: Object,
        observer: '_methodChanged'
      },
      // Selected request tab.
      selectedTab: {
        type: Number,
        value: 0,
        notify: true
      },
      // Current content type.
      contentType: {
        type: String,
        notify: true
      },
      // Computed value if the method can carry a payload
      isPayloadRequest: {
        type: Boolean,
        value: false,
        computed: '_computeIsPayloadRequest(method.*)'
      },
      // Headers for the request.
      headers: String,
      // Body for the request
      payload: String,
      // Current URL
      url: {
        type: String,
        notify: true
      },
      /**
       * If set it will renders the view in the narrow layout.
       */
      narrow: {
        type: Boolean,
        notify: true,
        reflectToAttribute: true
      },
      // A widith below which the `narrow` property will be set to true.
      narrowWidth: {
        type: String,
        value: '768px'
      },
      // If true then the request is currently loaded.
      loadingRequest: {
        type: Boolean,
        notify: true,
        readOnly: true,
        value: false
      },
      // If true then the request was made using the XHR object (it has less data in the response).
      responseIsXhr: {
        type: Boolean,
        notify: true,
        readOnly: true
      },
      /**
       * The request object created by the transport.
       * It should be the `Request` object as defined in the Fetch API spec.
       * This element provides the polyfill for this API.
       */
      request: {
        type: Request,
        notify: true,
        readOnly: true
      },
      /**
       * The response object from the transport.
       * It should be the `Response` object as defined in the Fetch API spec.
       * This element provides the polyfill for this API.
       */
      response: {
        type: Response,
        notify: true,
        readOnly: true
      },
      // Set when the response errored.
      responseError: {
        type: Object,
        notify: true,
        readOnly: true
      },
      // Response full loading time.
      loadingTime: {
        type: Number,
        notify: true,
        readOnly: true
      },
      /**
       * If the transport method is able to collect detailed information about request timings
       * then this value will be set. It's the `timings` property from the HAR 1.2 spec.
       */
      timings: {
        type: Object,
        notify: true,
        readOnly: true
      },
      /**
       * If the transport method is able to collect detailed information about redirects timings
       * then this value will be set. It's a list of `timings` property from the HAR 1.2 spec.
       */
      redirectTimings: {
        type: Array,
        notify: true,
        readOnly: true
      },
      /**
       * It will be set if the transport method can generate information about redirections.
       */
      redirects: {
        type: Array,
        notify: true,
        readOnly: true
      },
      /**
       * Http message sent to the server.
       *
       * This information should be available only in case of advanced HTTP transport.
       */
      sourceMessage: {
        type: String,
        notify: true,
        readOnly: true
      },
      // Received from the authorization panel state if authorization is required
      authRequired: Boolean,
      // Received from the authorization panel state if authorization data is valid
      authValid: Boolean,
      // OAuth2 redirect URL
      redirectUrl: String,
      // Selected by the user auth method (if any)
      authMethod: String,
      // Current authorization settings.
      authSettings: Object,
      /**
       * Computed value when the URL change.
       * If not valid form submission won't be possible.
       */
      urlInvalid: Boolean,
      /**
       * Hides the URL editor from the view.
       * The editor is still in the DOM and the `urlInvalid` property still will be set.
       */
      noUrlEditor: Boolean,
      /**
       * A base URI for the API. To be set if RAML spec is missing `baseUri`
       * declaration and this produces invalid URL input. This information
       * is passed to the URL editor that prefixes the URL with `baseUri` value
       * if passed URL is a relative URL.
       */
      baseUri: {
        type: String,
        observer: '_baseUriChanged'
      },
      // Computed baseUri value passed to the URL editor.
      _baseUri: String,
      // Computed model for query parameters
      queryModel: Object,
      // Computed model for URI parameters
      uriModel: Object,
      // Computed value from the parameters model
      hasUriParameters: Boolean,
      // Computed value from the parameters model
      hasQueryParameters: Boolean,
      // Computed value from the parameters model
      hasParameters: Boolean,
      /**
       * Value computed when RAML method change.
       * It is set to true when authorization is not defined for current
       * endpoint's method.
       */
      noAuth: {
        type: Boolean,
        readOnly: true,
        value: true
      }
    },

    observers: [
      '_isPayloadRequestChanged(isPayloadRequest)',
      '_noAuthChanged(noAuth)',
      '_selectedTabChanged(selectedTab)',
      '_methodBaseUriChanged(method.baseUri)'
    ],

    listeners: {
      'authorization-settings-changed': '_authSettingsChanged'
    },

    attached: function() {
      this.listen(window, 'api-console-response', '_responseHandler');
    },

    detached: function() {
      this.unlisten(window, 'api-console-response', '_responseHandler');
    },
    // Called when RAML method definition changed.
    _methodChanged: function(method) {
      this._updateAuthorizationState(method);
    },

    /**
     * Updates `noAuth` property depending on number of security schemes
     * defined in RAML for this method.
     *
     * @param {Object} ramlMethod RAML method definition.
     */
    _updateAuthorizationState: function(ramlMethod) {
      var state = true;
      if (ramlMethod && ramlMethod.securedBy && ramlMethod.securedBy.length) {
        var methods = [];
        var allowed = ['Digest Authentication', 'Basic Authentication',
          'OAuth 1.0', 'OAuth 2.0', 'x-custom'];
        ramlMethod.securedBy.forEach(function(item) {
          if (!item) {
            return;
          }
          if (allowed.indexOf(item.type) !== -1) {
            methods.push(item.type);
          }
        });
        state = methods.length < 1;
      }
      this._setNoAuth(state);
    },

    // Computes boolean value if the selected object (method) can carry a payload
    _computeIsPayloadRequest: function(record) {
      var base = record.base;
      if (!base || !base.method) {
        return false;
      }
      return ['get', 'head'].indexOf(base.method) === -1;
    },
    /**
     * Refreshes tabs selection. To be called when number of tabs changes.
     */
    _refreshTabs: function() {
      var tabs = this.$$('paper-tabs');
      if (!tabs) {
        return;
      }
      tabs.notifyResize();
    },

    _isPayloadRequestChanged: function(required) {
      if (!required && this.selectedTab === 3) {
        if (this.authRequired) {
          this.selectedTab = 0;
        } else {
          this.selectedTab = 1;
        }
      }
      this._refreshTabs();
    },
    // Handler for `noAuth` property change.
    _noAuthChanged: function(noAuth) {
      if (!noAuth && this.selectedTab === 2) {
        this.selectedTab = 0;
      } else if (noAuth && this.selectedTab === 0) {
        this.selectedTab = 1;
      }
      this._refreshTabs();
    },
    /**
     * Execute the request with current settings.
     * This method fires the `api-console-request` so the request can be handled by the
     * hosting app.
     * Hosting app must call `event.preventDefault()` on the event otherwise the console
     * will attempt to make a request usnig XHR object.
     */
    execute: function() {
      this._clearRequestData();
      this._setLoadingRequest(true);
      var event = new CustomEvent('api-console-request', {
        cancelable: true,
        bubbles: true,
        composed: true,
        detail: this.serializeRequest()
      });
      this.dispatchEvent(event);
      if (!event.defaultPrevented) {
        this._executeRequest(event.detail);
      }
    },
    /**
     * Performs an authorization by bringing up the authorization
     * form in a popup and after successful authorization executes the
     * request.
     */
    authAndExecute: function() {
      if (this.authMethod === 'oauth1' || this.authMethod === 'oauth2') {
        var panel = this.$$('authorization-panel');
        panel.forceTokenAuthorization();
        this.__pendingRequest = true;
        return;
      }
      if (this.selectedTab !== 0) {
        this.selectedTab = 0;
      }
      this.$.authFormError.opened = true;
    },
    /**
     * Returns an object with the request properties.
     * The object contains:
     * - method (String)
     * - url (String)
     * - headers (String)
     * - payload (String)
     * - auth (Object)
     *
     * The `auth` property is optional and is only added to the request if simple `authorization`
     * header will not work. For example NTLM auth method has to be made on a single socket
     * connection (authorization and the request) so it can't be made before the request.
     *
     * The `auth` object contains 2 properties:
     * - type (String) the authorization type - one of from the `auth-methods` element
     * - settings (Object) Authorization parameters entered by the user. It vary and depends on
     * selected auth method. For example in case of the NTLM it will be: `username`, `password` and
     * `domain`.
     */
    serializeRequest: function() {
      var result = {
        method: this.method.method.toUpperCase(),
        url: this.url,
        headers: this.headers,
        payload: this.payload
      };
      if (this.authMethod && this.authSettings) {
        result.auth = this.authSettings;
      }
      return result;
    },

    _executeRequest: function(data) {
      this.$.xhr.execute(data);
    },

    // A handler for the `api-console-response` event.
    _responseHandler: function(e) {
      var isXhr = typeof e.detail.isXhr === 'boolean' ? e.detail.isXhr : true;
      this._setResponseIsXhr(isXhr);
      this._setResponse(e.detail.response);
      this._setResponseError(e.detail.error);
      this._setRequest(e.detail.request);
      this._setLoadingTime(e.detail.loadingTime);
      this._setTimings(e.detail.timings);
      this._setRedirectTimings(e.detail.redirectTimings);
      this._setRedirects(e.detail.redirects);
      this._setSourceMessage(e.detail.sourceMessage);
      this.fire('api-console-response-ready', {
        isXhr: e.detail.isXhr,
        response: e.detail.response,
        responseError: e.detail.error,
        request: e.detail.request,
        loadingTime: e.detail.loadingTime,
        timings: e.detail.timings,
        redirectTimings: e.detail.redirectTimings,
        redirects: e.detail.redirects,
        sourceMessage: e.detail.sourceMessage
      });
      this._setLoadingRequest(false);
    },

    _clearRequestData: function() {
      this._setResponseIsXhr(false);
      this._setResponse(undefined);
      this._setResponseError(undefined);
      this._setRequest(undefined);
      this._setLoadingTime(undefined);
      this._setTimings(undefined);
      this._setRedirectTimings(undefined);
      this._setRedirects(undefined);
    },

    _authSettingsChanged: function(e) {
      this.authMethod = e.detail.type;
      this.authSettings = e.detail.settings;
      if (this.__pendingRequest) {
        this.__pendingRequest = false;
        this.execute();
      }
    },
    /**
     * Updates the body editor if selected.
     */
    _selectedTabChanged: function(selectedTab) {
      if (selectedTab === 3) {
        this.$$('raml-body-editor-panel').notifyResize();
      }
    },
    /**
     * Sets the `_baseUri` property to the RAML method `baseUri` only if
     * `baseUri` property is not set.
     *
     * @param {String} methodBaseUri RAML method base URI.
     */
    _methodBaseUriChanged: function(methodBaseUri) {
      if (this.baseUri) {
        return;
      }
      this._baseUri = methodBaseUri;
    },

    _baseUriChanged: function(value) {
      if (!value) {
        if (this.method) {
          this._baseUri = this.method.baseUri;
        }
      } else {
        this._baseUri = value;
      }
    }
  });
  </script>
</dom-module>