Optimized ee site update wp code

bin/easyengine

@@ -620,6 +620,30 @@ elif [ "$EE_FIRST" = "site" ]; then
 
 			# Display WordPress cache plugin settings
 			ee_mod_plugin_settings
+		elif [[ "$EE_SITE_CURRENT_OPTION" = "WPSINGLE BASIC" || "$EE_SITE_CURRENT_OPTION" = "WPSINGLE WP SUPER CACHE" || "$EE_SITE_CURRENT_OPTION" = "WPSINGLE W3 TOTAL CACHE" || "$EE_SITE_CURRENT_OPTION" = "WPSINGLE FAST CGI" ]] \
+			&& [[ "$EE_SITE_CREATE_OPTION" != "--html" && "$EE_SITE_CREATE_OPTION" != "--php" && "$EE_SITE_CREATE_OPTION" != "--mysql" ]]; then	
+			# Let's take backup first
+			ee_mod_site_backup
+
+			# Let's start update
+			ee_mod_update_nginx
+
+			# Setup WordPress Network
+			if [ "$EE_SITE_CREATE_OPTION" = "--wpsubdir" ] || [ "$EE_SITE_CREATE_OPTION" = "--wpsubdomain" ]; then
+				ee_mod_setup_network
+			fi
+
+			if [[ "$EE_SITE_CURRENT_OPTION" = "WPSINGLE BASIC" && "$EE_SITE_CACHE_OPTION" != "--basic" ]]; then
+				if [ "$EE_SITE_CACHE_OPTION" = "--wpsc" ]; then
+					ee_mod_plugin_wpsc
+				fi
+
+				if [ "$EE_SITE_CACHE_OPTION" = "--w3tc" ] || [ "$EE_SITE_CACHE_OPTION" = "--wpfc" ]; then
+					ee_mod_plugin_w3tc
+				fi
+			else 
+					ee_mod_update_plugins
+			fi
 		fi