One-time execution added

README.md

@@ -1,8 +1,8 @@
 # Statify Blacklist #
 * Contributors:      Stefan Kalscheuer
 * Requires at least: 3.9
-* Tested up to:      4.5
-* Stable tag:        1.0.0
+* Tested up to:      4.5.3
+* Stable tag:        1.1.0
 * License:           GPLv3 or later
 * License URI:       https://www.gnu.org/licenses/gpl-3.0.html
 
@@ -15,9 +15,12 @@ This plugin adds customizable blacklist to Statify to allow blocking of referer
 ####Referer Blacklist
 Add a list of domains (for simplicity onl second-level, e.g. _example.com_ which blocks _everything.example.com_).
 
+#### CleanUp Database
+Filters can be applied to data stored in database after modifying filter rules or for one-time clean-up.
+
 
 ### Compatibility ###
-This plugin requires Statify to be installed. The extension has been tested with Statify 1.4.3
+This plugin requires Statify to be installed. The extension has been tested with Statify 1.4.2
 The plugin is capable of handling multisite installations.
 
 ### Credits ###
@@ -29,3 +32,11 @@ The plugin is capable of handling multisite installations.
 ### Requirements ###
 * PHP 5.2.4
 * WordPress 3.9
+* Statify plugin installed and activated (tested with 1.4.2)
+
+## Changelog
+#### 1.1.0 / 15.08.2016
+* One-time execution on database
+
+#### 1.0.0 / 14.08.2016
+* First release

inc/statifyblacklist_admin.class.php

@@ -49,8 +49,7 @@ class StatifyBlacklist_Admin extends StatifyBlacklist
    *
    * @since   1.0.0
    */
-  public static function plugin_actions_links($links, $file)
-  {
+  public static function plugin_actions_links($links, $file) {
     $base = self::$multisite ? network_admin_url( 'settings.php' ) : admin_url( 'options-general.php' );
 
     if( $file == STATIFYBLACKLIST_BASE && current_user_can('manage_options') ) {
@@ -61,4 +60,25 @@ class StatifyBlacklist_Admin extends StatifyBlacklist
     }
     return $links;
   }
+
+  /**
+   * Filter database for cleanup.
+   *
+   * @since   1.1.0
+   */
+  public static function cleanup_database() {
+    global $wpdb;
+
+    /* Build filter regexp */
+    $refererRegexp = str_replace('.', '\.', implode('|', self::$_options['referer']));
+    if (!empty($refererRegexp)) {
+      /* Execute filter on database */
+      $wpdb->query(
+        $wpdb->prepare("DELETE FROM `$wpdb->statify` WHERE referrer REGEXP %s", $refererRegexp)
+      );
+    }
+
+    /* Optimize DB */
+    $wpdb->query("OPTIMIZE TABLE `$wpdb->statify`");
+  }
 }

readme.txt

@@ -0,0 +1,35 @@
+=== Statify Blacklist ===
+Contributors: Stefan Kalscheuer
+Tags: stats, extension, blacklist, filter
+Requires at least: 3.9
+Tested up to: 4.5.3
+Stable tag: trunk
+License: GPLv3 or later
+License URI: https://www.gnu.org/licenses/gpl-3.0.html
+
+Extension for the Statify statistics plugin. Provides a customizable referer blacklist.
+
+== Description ==
+A blacklist extension for the famous [Statify](http://statify.de) Wordpress plugin.
+
+This plugin adds customizable blacklist to Statify to allow blocking of referer spam or internal interactions.
+
+== Requirements ==
+* PHP 5.2.4
+* WordPress 3.9
+* Statify plugin (tested with 1.4.2)
+
+== Installation ==
+1. Upload the plugin files to the `/wp-content/plugins/statify-blacklist` directory, or install the plugin through the WordPress plugins screen directly.
+1. Activate the plugin through the 'Plugins' screen in WordPress
+1. Use the Settings->Plugin Name screen to configure the plugin
+1. (Make your instructions match the desired user flow for activating and installing your plugin. Include any steps that might be needed for explanatory purposes)
+
+
+== Changelog ==
+
+= 1.1.0 / 15.08.2016 =
+* One-time execution on database
+
+= 1.0.0 / 14.08.2016 =
+* First release

statifyblacklist.php

@@ -6,9 +6,9 @@ Text Domain: statify-blacklist
 Domain Path: /lang
 Author:      stklcode
 Author URI:  https://stklcode.de
-Plugin URI:  https://wordpress.org/plugins/statifyRefererBlacklist
+Plugin URI:  https://wordpress.org/plugins/statify-blacklist
 License:     GPLv3 or later
-Version:     1.0.0
+Version:     1.1.0
 */
 
 /* Quit */

views/settings_page.php

@@ -1,13 +1,18 @@
 <?php
 
 /* Update plugin options */
-if ( ! empty($_POST['statifyblacklist']) ) {
-  StatifyBlacklist::update_options(
-    array(
-      'active_referer' => (int)@$_POST['statifyblacklist']['active_referer'],
-      'referer'        => explode("\r\n", $_POST['statifyblacklist']['referer'])
-    )
-  );
+if ( !empty($_POST['statifyblacklist']) ) {
+  if (!empty($_POST['cleanUp'])) {
+    /* CleanUp DB */
+    StatifyBlacklist_Admin::cleanup_database();
+  } else {
+    StatifyBlacklist::update_options(
+      array(
+        'active_referer' => (int)@$_POST['statifyblacklist']['active_referer'],
+        'referer' => explode("\r\n", $_POST['statifyblacklist']['referer'])
+      )
+    );
+  }
 }
 
 ?>
@@ -33,6 +38,13 @@ if ( ! empty($_POST['statifyblacklist']) ) {
         </ul>
         <?php wp_nonce_field('statify-blacklist-settings'); ?>
 
-        <p class="submit"><input class="button-primary" type="submit" name="submit" value="<?php _e('Save Changes') ?>"></p>
+        <p class="submit">
+            <input class="button-primary" type="submit" name="submit" value="<?php _e('Save Changes') ?>">
+          <hr>
+          <input class="button-secondary" type="submit" name="cleanUp" value="<?php esc_html_e('CleanUp Database', 'statify-blacklist') ?>"
+                 onclick="return confirm('Do you really want to apply filters to database? This cannot be undone.');">
+          <br>
+          <small>(<?php esc_html_e('Applies filter (even if disabled) to data stored in database. This cannot be undone!', 'statify-blacklist'); ?>)</small>
+        </p>
     </form>
 </div>