144 lines
3.8 KiB
PHP
144 lines
3.8 KiB
PHP
<?php
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/* Quit */
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defined('ABSPATH') OR exit;
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/**
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* Statify Blacklist admin configuration
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*
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* @since 1.0.0
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*/
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class StatifyBlacklist_Admin extends StatifyBlacklist
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{
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/**
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* Update options
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*
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* @return mixed array of sanitized array on errors, FALSE if there were none
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* @since 1.1.1
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*/
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public static function update_options($options) {
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if (isset($options) && current_user_can('manage_options')) {
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/* Sanitize URLs and remove empty inputs */
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$givenReferer = $options['referer'];
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$sanitizedReferer = self::sanitizeURLs($givenReferer);
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/* Abort on errors */
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if (!empty(array_diff($givenReferer, $sanitizedReferer))) {
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return $sanitizedReferer;
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}
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/* Update database on success */
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if ((is_multisite() && array_key_exists(STATIFYBLACKLIST_BASE, (array)get_site_option('active_sitewide_plugins'))))
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update_site_option('statify-blacklist', $options);
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else
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update_option('statify-blacklist', $options);
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}
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/* Refresh options */
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parent::update_options();
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return false;
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}
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/**
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* Add configuration page to admin menu
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*
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* @since 1.0.0
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*/
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public function _add_menu_page() {
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$title = __( 'Statify Blacklist', 'statify-blacklist' );
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if (self::$multisite)
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add_submenu_page( 'settings.php', $title, $title, 'manage_network_plugins', 'statify-blacklist-settings', array('StatifyBlacklist_Admin', 'settings_page') );
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else
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add_submenu_page( 'options-general.php', $title, $title, 'manage_options', 'statify-blacklist', array('StatifyBlacklist_Admin', 'settings_page') );
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}
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public static function settings_page() {
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include STATIFYBLACKLIST_DIR . '/views/settings_page.php';
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}
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/**
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* Add plugin meta links
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*
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* @param $links
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* @param $file
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* @return array
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*
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* @since 1.0.0
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*/
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public static function plugin_meta_link($links, $file) {
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if ($file == STATIFYBLACKLIST_BASE) {
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$links[] = '<a href="https://github.com/stklcode/statify-blacklist">GitHub</a>';
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}
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return $links;
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}
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/**
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* Add plugin action links
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*
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* @param array $input Registered links
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* @return array Merged links
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*
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* @since 1.0.0
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*/
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public static function plugin_actions_links($links, $file) {
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$base = self::$multisite ? network_admin_url( 'settings.php' ) : admin_url( 'options-general.php' );
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if( $file == STATIFYBLACKLIST_BASE && current_user_can('manage_options') ) {
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array_unshift(
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$links,
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sprintf( '<a href="%s">%s</a>', esc_attr(add_query_arg( 'page', 'statify-blacklist', $base )), __('Settings'))
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);
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}
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return $links;
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}
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/**
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* Filter database for cleanup.
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*
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* @since 1.1.0
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* @changed 1.1.1
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*/
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public static function cleanup_database() {
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/* Check user permissions */
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if (!current_user_can('manage_options'))
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die(_e('Are you sure you want to do this?'));
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global $wpdb;
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/* Sanitize URLs */
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$referer = self::sanitizeURLs(self::$_options['referer']);
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/* Build filter regexp */
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$refererRegexp = str_replace('.', '\.', implode('|', $referer));
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if (!empty($refererRegexp)) {
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/* Execute filter on database */
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$wpdb->query(
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$wpdb->prepare("DELETE FROM `$wpdb->statify` WHERE referrer REGEXP %s", $refererRegexp)
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);
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/* Optimize DB */
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$wpdb->query("OPTIMIZE TABLE `$wpdb->statify`");
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}
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}
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/**
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* Sanitize URLs and remove empty results
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* @param $urls array given array of URLs
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* @return array sanitized array
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*
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* @since 1.1.1
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*/
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private static function sanitizeURLs($urls) {
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return array_filter(
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array_map(
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function($r) {
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return preg_replace('/[^\da-z\.-]/i', '', filter_var($r, FILTER_SANITIZE_URL));
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},
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$urls
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)
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);
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}
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} |