Merge pull request #10 from creedally/fix-activator-settings

Fixed activator settings issue and uninstall settings issue

Author: creedally

includes/activator.php

@@ -13,15 +13,21 @@ class BFIE_Activator{
 
 		public static function activate() {
 
-			$settings = array(
-				'general' => array(
-					'bfi_per_page' => BFIE_PER_PAGE,
-					'bfi_posttyps' => array( 'post', 'page' ),
-					'enable_default_image' => array( 'post', 'page' ),
-				),
-			);
-			
-			update_option( 'bfi_settings', $settings );
+            $setting_key = 'bfi_settings';
+            $bfi_settings = get_option( $setting_key );
+            $bfi_settings = !empty( $bfi_settings ) ? $bfi_settings : array();
+
+            if( empty( $bfi_settings ) ) {
+                $settings = array(
+                    'general' => array(
+                        'bfi_per_page' => BFIE_PER_PAGE,
+                        'bfi_posttyps' => array('post', 'page'),
+                        'enable_default_image' => array('post', 'page'),
+                    ),
+                );
+
+                update_option('bfi_settings', $settings);
+            }
 
 			set_transient( '_bfie_activation_redirect', true, 30 );
 		}