From 8c4003bb17b9d81b1dad58cbdc3e8daffe511858 Mon Sep 17 00:00:00 2001
From: catarak <ctarakajian@gmail.com>
Date: Wed, 3 Aug 2016 17:42:58 -0400
Subject: [PATCH] add rename validation

---
 client/modules/IDE/components/SidebarItem.js | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/client/modules/IDE/components/SidebarItem.js b/client/modules/IDE/components/SidebarItem.js
index 4a00c8dd..efec5e0a 100644
--- a/client/modules/IDE/components/SidebarItem.js
+++ b/client/modules/IDE/components/SidebarItem.js
@@ -8,6 +8,7 @@ class SidebarItem extends React.Component {
     super(props);
     this.handleKeyPress = this.handleKeyPress.bind(this);
     this.handleFileNameChange = this.handleFileNameChange.bind(this);
+    this.validateFileName = this.validateFileName.bind(this);
   }
 
   handleFileNameChange(event) {
@@ -21,6 +22,12 @@ class SidebarItem extends React.Component {
     }
   }
 
+  validateFileName() {
+    if (!this.props.file.name.match(/.*\.(js|css|html|json)$/)) {
+      this.props.updateFileName(this.props.file.id, this.originalFileName);
+    }
+  }
+
   render() {
     let itemClass = classNames({
       'sidebar__file-item': true,
@@ -45,7 +52,10 @@ class SidebarItem extends React.Component {
           value={this.props.file.name}
           onChange={this.handleFileNameChange}
           ref="fileNameInput"
-          onBlur={() => this.props.hideEditFileName(this.props.file.id)}
+          onBlur={() => {
+            this.validateFileName();
+            this.props.hideEditFileName(this.props.file.id);
+          }}
           onKeyPress={this.handleKeyPress}
         />
         <a
@@ -59,6 +69,7 @@ class SidebarItem extends React.Component {
             <li>
               <a
                 onClick={() => {
+                  this.originalFileName = this.props.file.name;
                   this.props.showEditFileName(this.props.file.id);
                   setTimeout(() => this.refs.fileNameInput.focus(), 0);
                 }}