Render UIExplorer examples functionally to handle landscape orientation correctly

Reviewed By: javache

Differential Revision: D3810007

fbshipit-source-id: ff8dfa4b326bb385ea91592b374f5a45a6d4ff64

Examples/UIExplorer/js/UIExplorerExampleContainer.js

@@ -0,0 +1,67 @@
+/**
+ * Copyright (c) 2013-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * The examples provided by Facebook are for non-commercial testing and
+ * evaluation purposes only.
+ *
+ * Facebook reserves all rights not expressly granted.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT. IN NO EVENT SHALL
+ * FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * @providesModule UIExplorerExampleContainer
+ */
+'use strict';
+
+const React = require('react');
+const {
+  Platform,
+} = require('react-native');
+const UIExplorerBlock = require('./UIExplorerBlock');
+const UIExplorerPage = require('./UIExplorerPage');
+
+const invariant = require('fbjs/lib/invariant');
+
+class UIExplorerExampleContainer extends React.Component {
+  renderExample(example, i) {
+    // Filter platform-specific examples
+    var {title, description, platform} = example;
+    if (platform) {
+      if (Platform.OS !== platform) {
+        return null;
+      }
+      title += ' (' + platform + ' only)';
+    }
+    return (
+      <UIExplorerBlock
+        key={i}
+        title={title}
+        description={description}>
+        {example.render()}
+      </UIExplorerBlock>
+    );
+  }
+
+  render(): ReactElement<any> {
+    if (!this.props.module.examples) {
+      return <this.props.module />;
+    }
+
+    return (
+      <UIExplorerPage title={this.props.title}>
+        {this.props.module.examples.map(this.renderExample)}
+      </UIExplorerPage>
+    );
+  }
+}
+
+module.exports = UIExplorerExampleContainer;