Move Docusaurus 1 files into directory (#966)

* Move Docusaurus 1 into v1 directory

* Update Circle CI commands for new v1 dir

* Remove OC

* Fix tests

v1/lib/core/GridBlock.js

@@ -0,0 +1,95 @@
+/**
+ * Copyright (c) 2017-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+const React = require('react');
+const classNames = require('classnames');
+
+const MarkdownBlock = require('./MarkdownBlock.js');
+
+class GridBlock extends React.Component {
+  renderBlock(block) {
+    const blockClasses = classNames('blockElement', this.props.className, {
+      alignCenter: this.props.align === 'center',
+      alignRight: this.props.align === 'right',
+      fourByGridBlock: this.props.layout === 'fourColumn',
+      imageAlignSide:
+        block.image &&
+        (block.imageAlign === 'left' || block.imageAlign === 'right'),
+      imageAlignTop: block.image && block.imageAlign === 'top',
+      imageAlignRight: block.image && block.imageAlign === 'right',
+      imageAlignBottom: block.image && block.imageAlign === 'bottom',
+      imageAlignLeft: block.image && block.imageAlign === 'left',
+      threeByGridBlock: this.props.layout === 'threeColumn',
+      twoByGridBlock: this.props.layout === 'twoColumn',
+    });
+
+    const topLeftImage =
+      (block.imageAlign === 'top' || block.imageAlign === 'left') &&
+      this.renderBlockImage(block.image, block.imageLink, block.imageAlt);
+
+    const bottomRightImage =
+      (block.imageAlign === 'bottom' || block.imageAlign === 'right') &&
+      this.renderBlockImage(block.image, block.imageLink, block.imageAlt);
+
+    return (
+      <div className={blockClasses} key={block.title}>
+        {topLeftImage}
+        <div className="blockContent">
+          {this.renderBlockTitle(block.title)}
+          <MarkdownBlock>{block.content}</MarkdownBlock>
+        </div>
+        {bottomRightImage}
+      </div>
+    );
+  }
+
+  renderBlockImage(image, imageLink, imageAlt) {
+    if (!image) {
+      return null;
+    }
+
+    return (
+      <div className="blockImage">
+        {imageLink ? (
+          <a href={imageLink}>
+            <img src={image} alt={imageAlt} />
+          </a>
+        ) : (
+          <img src={image} alt={imageAlt} />
+        )}
+      </div>
+    );
+  }
+
+  renderBlockTitle(title) {
+    if (!title) {
+      return null;
+    }
+
+    return (
+      <h2>
+        <MarkdownBlock>{title}</MarkdownBlock>
+      </h2>
+    );
+  }
+
+  render() {
+    return (
+      <div className="gridBlock">
+        {this.props.contents.map(this.renderBlock, this)}
+      </div>
+    );
+  }
+}
+
+GridBlock.defaultProps = {
+  align: 'left',
+  contents: [],
+  layout: 'twoColumn',
+};
+
+module.exports = GridBlock;