feat(wizard): adds the pf wizard and modal components

less/patternfly-react.less

@@ -1,3 +1,31 @@
 /**
   Patternfly React Specific Extensions
 */
+
+.wizard-pf-header {
+  background-color: #f5f5f5;
+  border-bottom: none;
+  padding: 10px 18px;
+}
+.wizard-pf-title {
+  font-size: 13px;
+  font-weight: 700;
+}
+.wizard-pf-footer {
+  padding: 14px 15px 17px;
+  text-align: right;
+  & .btn + .btn {
+    margin-left: 5px;
+    margin-bottom: 0;
+  }
+  & > .btn {
+    padding-left: 10px;
+    padding-right: 10px;
+    & > .fa-angle-left {
+      margin-right: 5px;
+    }
+    & > .fa-angle-right {
+      margin-left: 5px;
+    }
+  }
+}

src/components/Wizard/Wizard.js

@@ -0,0 +1,35 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+import WizardHeader from './WizardHeader';
+
+/**
+ * Wizard - main Wizard component.
+ */
+const Wizard = ({ children, className, embedded, ...rest }) => {
+  const renderChildren = () => {
+    return React.Children.map(children, child => {
+      if (child && child.type === WizardHeader) {
+        return React.cloneElement(child, {
+          embedded: embedded,
+        });
+      } else {
+        return child;
+      }
+    });
+  };
+
+  return (
+    <div className={className} {...rest}>
+      {renderChildren()}
+    </div>
+  );
+};
+Wizard.propTypes = {
+  /** Children nodes */
+  children: PropTypes.node,
+  /** Additional css classes */
+  className: PropTypes.string,
+  /** Embedded wizard */
+  embedded: PropTypes.bool,
+};
+export default Wizard;

src/components/Wizard/Wizard.stories.js

@@ -0,0 +1,100 @@
+import React from 'react';
+import { storiesOf } from '@storybook/react';
+import { withInfo } from '@storybook/addon-info';
+import { Row, Col } from 'react-bootstrap';
+import { withKnobs } from '@storybook/addon-knobs';
+import { defaultTemplate } from '../../../storybook/decorators/storyTemplates';
+
+import { mockWizardItems } from './__mocks__/mockWizardItems';
+
+import {
+  MockLoadingWizardManager,
+  mockLoadingWizardSource,
+} from './__mocks__/mockLoadingWizardManager';
+
+import {
+  MockModalWizardManager,
+  mockModalWizardSource,
+} from './__mocks__/mockModalWizardManager';
+
+// import {
+//   MockEmbeddedWizardManager,
+//   mockEmbeddedWizardSource,
+// } from './__mocks__/mockEmbeddedWizardManager';
+
+const stories = storiesOf('Wizard', module);
+stories.addDecorator(withKnobs);
+stories.addDecorator(
+  defaultTemplate({
+    title: 'Wizard',
+    documentationLink:
+      'http://www.patternfly.org/pattern-library/communication/wizard/#/overview',
+  }),
+);
+
+stories.add(
+  'Loading wizard',
+  withInfo({
+    source: false,
+    propTablesExclude: [Row, Col, MockLoadingWizardManager],
+    text: (
+      <div>
+        <h1>Story Source</h1>
+        <pre>{mockLoadingWizardSource}</pre>
+      </div>
+    ),
+  })(() => (
+    <Row>
+      <Col sm={12}>
+        <MockLoadingWizardManager steps={mockWizardItems} />
+      </Col>
+    </Row>
+  )),
+);
+
+stories.add(
+  'Modal wizard',
+  withInfo({
+    source: false,
+    propTablesExclude: [Row, Col, MockModalWizardManager],
+    text: (
+      <div>
+        <h1>Story Source</h1>
+        <pre>{mockModalWizardSource}</pre>
+      </div>
+    ),
+  })(() => (
+    <Row>
+      <Col sm={12}>
+        <MockModalWizardManager steps={mockWizardItems} />
+      </Col>
+    </Row>
+  )),
+);
+
+/**
+ * Embedded Wizard will be finalized in a subsequent PR.
+ *
+ * Open PF Core issues:
+ * https://github.com/patternfly/patternfly/issues/869
+ * https://github.com/patternfly/patternfly/issues/841
+ */
+// stories.add(
+//   'Embedded in page',
+//   withInfo({
+//     source: false,
+//     propTablesExclude: [Row, Col, MockEmbeddedWizardManager],
+//     text: (
+//       <div>
+//         <h1>Story Source</h1>
+//         <pre>{mockEmbeddedWizardSource}</pre>
+//       </div>
+//     ),
+//   })(() => (
+//     <Row>
+//       <Col sm={12}>
+//         <MockEmbeddedWizardManager steps={mockWizardItems} />
+//       </Col>
+//     </Row>
+//   )),
+// );

src/components/Wizard/Wizard.test.js

@@ -0,0 +1,99 @@
+import React from 'react';
+import renderer from 'react-test-renderer';
+import { Row, Col } from 'react-bootstrap';
+import { Button } from '../Button';
+import { Wizard } from './index';
+
+import {
+  mockWizardItems,
+  mockLoadingContents,
+} from './__mocks__/mockWizardItems';
+
+import {
+  renderWizardSteps,
+  renderSidebarItems,
+  renderWizardContents,
+} from './__mocks__/mockWizardRenderers';
+
+test('Wizard loading renders properly', () => {
+  const component = renderer.create(
+    <Row>
+      <Col sm={12}>
+        <Wizard>
+          <Wizard.Header title="Wizard Title" />
+          <Wizard.Body>
+            <Wizard.Row>
+              <Wizard.Main>{mockLoadingContents()}</Wizard.Main>
+            </Wizard.Row>
+          </Wizard.Body>
+          <Wizard.Footer>
+            <Button bsStyle="default" className="btn-cancel">
+              Cancel
+            </Button>
+            <Button bsStyle="default" disabled>
+              <span className="i fa fa-angle-left" />Back
+            </Button>
+            <Button bsStyle="primary" disabled>
+              Next<span className="i fa fa-angle-right" />
+            </Button>
+          </Wizard.Footer>
+        </Wizard>
+      </Col>
+    </Row>,
+  );
+
+  const tree = component.toJSON();
+  expect(tree).toMatchSnapshot();
+});
+
+test('Wizard embedded renders properly', () => {
+  const onStepClick = jest.fn();
+  const onSidebarItemClick = jest.fn();
+  const activeStepIndex = 0;
+  const activeSubStepIndex = 0;
+  const onNextButtonClick = jest.fn();
+  const onBackButtonClick = jest.fn();
+
+  const component = renderer.create(
+    <Wizard embedded>
+      <Wizard.Header title="Wizard Title" />
+      <Wizard.Body>
+        <Wizard.Steps
+          steps={renderWizardSteps(mockWizardItems, 0, 0, onStepClick)}
+        />
+        <Wizard.Row>
+          <Wizard.Sidebar
+            items={renderSidebarItems(
+              mockWizardItems,
+              activeStepIndex,
+              activeSubStepIndex,
+              onSidebarItemClick,
+            )}
+          />
+          <Wizard.Main>
+            {renderWizardContents(
+              mockWizardItems,
+              activeStepIndex,
+              activeSubStepIndex,
+            )}
+          </Wizard.Main>
+        </Wizard.Row>
+      </Wizard.Body>
+      <Wizard.Footer>
+        <Button bsStyle="default" className="btn-cancel">
+          Cancel
+        </Button>
+        <Button bsStyle="default" onClick={onBackButtonClick}>
+          <span className="i fa fa-angle-left" />Back
+        </Button>
+
+        <Button bsStyle="primary" onClick={onNextButtonClick}>
+          Next<span className="i fa fa-angle-right" />
+        </Button>
+      </Wizard.Footer>
+    </Wizard>,
+  );
+
+  const tree = component.toJSON();
+  expect(tree).toMatchSnapshot();
+});

src/components/Wizard/WizardBody.js

@@ -0,0 +1,22 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+import cx from 'classnames';
+
+/**
+ * WizardBody component for Patternfly React
+ */
+const WizardBody = ({ children, className, ...rest }) => {
+  const classes = cx('wizard-pf-body', className);
+  return (
+    <div className={classes} {...rest}>
+      {children}
+    </div>
+  );
+};
+WizardBody.propTypes = {
+  /** Children nodes  */
+  children: PropTypes.node,
+  /** Additional css classes */
+  className: PropTypes.string,
+};
+export default WizardBody;

src/components/Wizard/WizardContents.js

@@ -0,0 +1,48 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+import cx from 'classnames';
+
+/**
+ * WizardContents component for Patternfly React
+ */
+const WizardContents = ({
+  children,
+  className,
+  stepIndex,
+  subStepIndex,
+  activeStepIndex,
+  activeSubStepIndex,
+  ...rest
+}) => {
+  const classes = cx(
+    'wizard-pf-contents',
+    {
+      // hide contents if the step is not active
+      // OR if we have sub steps and this sub step is not active
+      hidden:
+        activeStepIndex !== stepIndex ||
+        (activeSubStepIndex !== null && activeSubStepIndex !== subStepIndex),
+    },
+    className,
+  );
+  return (
+    <div className={classes} {...rest}>
+      {children}
+    </div>
+  );
+};
+WizardContents.propTypes = {
+  /** WizardStep nodes */
+  children: PropTypes.node,
+  /** Additional css classes */
+  className: PropTypes.string,
+  /** The wizard step index for these contents */
+  stepIndex: PropTypes.number,
+  /** The wizard sub step index for these contents */
+  subStepIndex: PropTypes.number,
+  /** The active wizard step index */
+  activeStepIndex: PropTypes.number,
+  /** The active wizard sub step index */
+  activeSubStepIndex: PropTypes.number,
+};
+export default WizardContents;

src/components/Wizard/WizardFooter.js

@@ -0,0 +1,22 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+import cx from 'classnames';
+
+/**
+ * WizardFooter component for Patternfly React
+ */
+const WizardFooter = ({ children, className, ...rest }) => {
+  const classes = cx('wizard-pf-footer', className);
+  return (
+    <div className={classes} {...rest}>
+      {children}
+    </div>
+  );
+};
+WizardFooter.propTypes = {
+  /** Children nodes  */
+  children: PropTypes.node,
+  /** Additional css classes */
+  className: PropTypes.string,
+};
+export default WizardFooter;