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/Doc.js

@@ -0,0 +1,78 @@
+/**
+ * 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 MarkdownBlock = require('./MarkdownBlock.js');
+
+const translate = require('../server/translate.js').translate;
+
+const editThisDoc = translate(
+  'Edit this Doc|recruitment message asking to edit the doc source',
+);
+const translateThisDoc = translate(
+  'Translate this Doc|recruitment message asking to translate the docs',
+);
+
+// inner doc component for article itself
+class Doc extends React.Component {
+  render() {
+    let docSource = this.props.source;
+
+    if (this.props.version && this.props.version !== 'next') {
+      // If versioning is enabled and the current version is not next, we need to trim out "version-*" from the source if we want a valid edit link.
+      docSource = docSource.match(new RegExp(/version-.*\/(.*\.md)/, 'i'))[1];
+    }
+
+    const editUrl =
+      this.props.metadata.custom_edit_url ||
+      (this.props.config.editUrl && this.props.config.editUrl + docSource);
+    let editLink = editUrl && (
+      <a
+        className="edit-page-link button"
+        href={editUrl}
+        target="_blank"
+        rel="noreferrer noopener">
+        {editThisDoc}
+      </a>
+    );
+
+    // If internationalization is enabled, show Recruiting link instead of Edit Link.
+    if (
+      this.props.language &&
+      this.props.language !== 'en' &&
+      this.props.config.translationRecruitingLink
+    ) {
+      editLink = (
+        <a
+          className="edit-page-link button"
+          href={`${this.props.config.translationRecruitingLink}/${
+            this.props.language
+          }`}
+          target="_blank"
+          rel="noreferrer noopener">
+          {translateThisDoc}
+        </a>
+      );
+    }
+
+    return (
+      <div className="post">
+        <header className="postHeader">
+          {editLink}
+          {!this.props.hideTitle && (
+            <h1 className="postHeaderTitle">{this.props.title}</h1>
+          )}
+        </header>
+        <article>
+          <MarkdownBlock>{this.props.content}</MarkdownBlock>
+        </article>
+      </div>
+    );
+  }
+}
+
+module.exports = Doc;