記事が編集された状態で他の記事を見ようとすると警告をだす

lib/components/modal/EditedAlert.js

@@ -0,0 +1,35 @@
+import React, { PropTypes } from 'react'
+import store from 'boost/store'
+import { unlockStatus } from 'boost/actions'
+
+export default class EditedAlert extends React.Component {
+  handleNoButtonClick (e) {
+    this.props.close()
+  }
+
+  handleYesButtonClick (e) {
+    store.dispatch(unlockStatus())
+    store.dispatch(this.props.action)
+    this.props.close()
+  }
+
+  render () {
+    return (
+      <div className='EditedAlert modal'>
+        <div className='title'>Your article is still editing!</div>
+
+        <div className='message'>Do you really want to leave without finishing?</div>
+
+        <div className='control'>
+          <button onClick={e => this.handleNoButtonClick(e)}><i className='fa fa-fw fa-close'/> No</button>
+          <button onClick={e => this.handleYesButtonClick(e)} className='primary'><i className='fa fa-fw fa-check'/> Yes</button>
+        </div>
+      </div>
+    )
+  }
+}
+
+EditedAlert.propTypes = {
+  action: PropTypes.object,
+  close: PropTypes.func
+}