Wordpress, SSL and admin

I'm setting up my first Wordpress site, and having a bit of an issue with SSL in the admin. I've got my certificate, and added define('FORCE_SSL_ADMIN', true); to the appropriate place in wp-config.php

When I log into the admin via the https link, it works, but Chrome tells me that certain resources are not secure. Using the Chrome Developer Tools, I found it was the following:

The page at https://{mysite}/wp-admin/options-general.php?settings-updated=true displayed insecure content from http://{mysite}/wp-content/plugins/the-events-calendar/resources/events.css?ver=1.6.5.
The page at https://{mysite}/wp-admin/options-general.php?settings-updated=true ran insecure content from http://{mysite}/wp-content/plugins/the-events-calendar/resources/events.js?ver=3.1.1.

Looks like the "The Events Calendar" plugin doesn't quite respect the SSL setting.

I've tried configuring both WordPress address (URL) and Site address (URL) in the admin to https://{mysite}, and while this fully fixes the problem in the admin, it then causes similar secure content errors on the main site. I don't particularly want the main site running via SSL, so I'm not a fan of this option.

The site is installed at Dreamhost, using their "one-click install" system. The .htaccess file it created is:

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
Rew开发者_JAVA技巧riteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>

# END WordPress

I have a feeling that the proper fix will require modifying the .htaccess, but I'm a little hesitant to do that as I don't want to potentially break the automatic update system that Dreamhost has for Wordpress sites.

Thanks in advance.

EDIT:

The "WordPress HTTPS" plugin seems to have solved all my problems.

What about modifying that plugin so it loads the js and css files from within the secured folder (wp-admin I guess)?

Those two files are loaded by the plugin in the file the-events-calendar.class.php, line 471, function loadDomainStylesScripts(). If you change the definition of the $eventsURL variable you should be done. This is what the plugin does:

$eventsURL = trailingslashit( WP_PLUGIN_URL ) . 
             trailingslashit( plugin_basename( dirname( __FILE__ ) ) ) . 
             'resources/';

And you will need something like:

$eventsURL = '/wp-admin/events-calendar-resources/';

If you create that folder yourself (and you will have to) I guess the automatic WP update won't remove it (but it is just a guess).