Opencart: Add store based google analytics code

How to add separate google analytics code for each store?

Here’s it, just 3 files need to be modified:

1. admin\controller\setting\store.php
   After “$this->data[‘entry_secure’] = $this->language->get(‘entry_secure’);” add:
   
   $this->data['entry_google_analytics'] = $this->language->get('entry_google_analytics');

   Before “$this->template = ‘setting/store_form.tpl’;” add:

   if (isset($this->request->post['config_google_analytics'])) {
   $this->data['config_google_analytics'] = $this->request->post['config_google_analytics'];
   } elseif (isset($store_info['config_google_analytics'])) {
   $this->data['config_google_analytics'] = $store_info['config_google_analytics'];
   } else {
   $this->data['config_google_analytics'] = '';
   }

2. admin\language\english\setting\store.php
   Add:
   $_['entry_google_analytics'] = 'Google Analytics Code:<br /><span class="help">Login to your <a href="http://www.google.com/analytics/" target="_blank"><u>Google Analytics</u></a> account and after creating your web site profile copy and paste the analytics code into this field.</span>';

3. admin\view\template\setting\store_form.tpl
   Inside the div with id=”tab-server” add:
   <tr>
   <td><?php echo $entry_google_analytics; ?></td>
   <td>
   <textarea name="config_google_analytics" cols="40" rows="5"><?php echo $config_google_analytics; ?></textarea>
   </td>
   </tr>

Now go to settings and add google analytics code in the “Server” tab of your store.
Happy Coding 😀 !!