combined a/i patch

*    set the correct recaptcha key where you have an empty one

*    adding a define for the global public and private recaptcha keys.

    - Fix all blogs that have an empty recaptcha key.
    - require configuration for wp-recaptcha (to define the global keys)

*    patch to stop recaptcha from dumbly use http:// schema when we are on https

wp-content/plugins/wp-recaptcha-bp/recaptcha.php

@@ -11,6 +11,7 @@
  * @link      http://www.google.com/recaptcha
  */
 
+require_once('config.php');
 require_once('wp-plugin.php');
 
 if (class_exists('ReCAPTCHAPlugin'))
@@ -110,13 +111,19 @@ class ReCAPTCHAPlugin extends WPPlugin
 
     // set the default options
     function register_default_options() {
-        if ($this->options)
+        if ($this->options) {
+            if ($this->keys_missing()) {
+                $this->options['site_key'] = GLOBAL_RECAPTCHA_KEY;
+                $this->options['secret'] = GLOBAL_RECAPTCHA_PRIVATE_KEY;
+                WPPlugin::add_options($this->options_name, $this->options);
+            }
             return;
+        }
         $option_defaults = array();
         $old_options = WPPlugin::retrieve_options("recaptcha");
         if ($old_options) {
-           $option_defaults['site_key'] = $old_options['pubkey'];
-           $option_defaults['secret'] = $old_options['privkey'];
+           $option_defaults['site_key'] = $old_options['pubkey'] ? $old_options['pubkey'] : GLOBAL_RECAPTCHA_KEY;
+           $option_defaults['secret'] = $old_options['privkey'] ? $old_options['privkey'] : GLOBAL_RECAPTCHA_PRIVATE_KEY;
 
            // styling
            $option_defaults['recaptcha_language'] = $old_options['re_lang'];
@@ -126,14 +133,14 @@ class ReCAPTCHAPlugin extends WPPlugin
         } else {
            $old_options = WPPlugin::retrieve_options($this->options_name);
            if ($old_options) {
-               $option_defaults['site_key'] = $old_options['public_key'];
-               $option_defaults['secret'] = $old_options['private_key'];
+               $option_defaults['site_key'] = $old_options['public_key'] ? $old_options['pubkey'] : GLOBAL_RECAPTCHA_KEY;
+               $option_defaults['secret'] = $old_options['private_key'] ? $old_options['privkey'] : GLOBAL_RECAPTCHA_PRIVATE_KEY;
                $option_defaults['comments_theme'] = 'standard';
                $option_defaults['recaptcha_language'] = $old_options['recaptcha_language'];
                $option_defaults['no_response_error'] = $old_options['no_response_error'];
            } else {           
-               $option_defaults['site_key'] = '';
-               $option_defaults['secret'] = '';
+               $option_defaults['site_key'] = GLOBAL_RECAPTCHA_KEY;
+               $option_defaults['secret'] = GLOBAL_RECAPTCHA_PRIVATE_KEY;
                $option_defaults['comments_theme'] = 'standard';
                $option_defaults['recaptcha_language'] = 'en';
                $option_defaults['no_response_error'] =
@@ -171,9 +178,11 @@ class ReCAPTCHAPlugin extends WPPlugin
     }
 
     function missing_keys_notice() {
+        /*
         if ($this->keys_missing()) {
             $this->create_error_notice('reCAPTCHA API Keys are missing.');
         }
+        */
     }
 
     function validate_dropdown($array, $key, $value) {

wp-content/plugins/wp-recaptcha-bp/wp-plugin.php

@@ -59,9 +59,13 @@ if (!class_exists('WPPlugin')) {
 
         static function plugins_url() {
            if (WPPlugin::determine_environment() == Environment::WordPressMU)
-               return site_url() . '/wp-content/mu-plugins';
+               $url = site_url() . '/wp-content/mu-plugins';
            else
-               return site_url() . '/wp-content/plugins';
+               $url =  site_url() . '/wp-content/plugins';
+           if ($_SERVER['https'] = 'on') {
+               $url = str_replace('http://', 'https://', $url);
+           }
+           return $url;
         }
 
         static function path_to_plugin_directory() {