144 lines
4.2 KiB
PHP
144 lines
4.2 KiB
PHP
<?php
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/**
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* Statify Filter
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*
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* @package PluginPackage
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* @author Stefan Kalscheuer <stefan@stklcode.de>
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* @license GPL-2.0+
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*
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* @wordpress-plugin
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* Plugin Name: Statify Filter
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* Plugin URI: https://wordpress.org/plugins/statify-blacklist/
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* Description: Extension for the Statify plugin to add customizable filters. (formerly "Statify Blacklist")
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* Version: 1.7.2
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* Requires at least: 4.7
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* Requires PHP: 5.5
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* Requires Plugins: statify
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* Author: Stefan Kalscheuer (@stklcode)
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* Author URI: https://www.stklcode.de
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* Text Domain: statify-blacklist
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* License: GPLv2 or later
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*
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* Statify Filter is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* any later version.
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*
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* Statify Filter is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Statify Filter. If not, see https://www.gnu.org/licenses/gpl-2.0.html.
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*/
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// Quit if accessed directly.
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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// Constants.
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define( 'STATIFYBLACKLIST_FILE', __FILE__ );
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define( 'STATIFYBLACKLIST_DIR', __DIR__ );
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define( 'STATIFYBLACKLIST_BASE', plugin_basename( __FILE__ ) );
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// Check for compatibility.
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if ( statify_blacklist_compatibility_check() ) {
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// System Hooks.
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add_action( 'plugins_loaded', array( 'StatifyBlacklist', 'init' ) );
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register_activation_hook( STATIFYBLACKLIST_FILE, array( 'StatifyBlacklist_System', 'install' ) );
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register_uninstall_hook( STATIFYBLACKLIST_FILE, array( 'StatifyBlacklist_System', 'uninstall' ) );
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// Upgrade hook.
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register_activation_hook( STATIFYBLACKLIST_FILE, array( 'StatifyBlacklist_System', 'upgrade' ) );
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// Autoload.
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spl_autoload_register( 'statify_blacklist_autoload' );
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} else {
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// Disable plugin, if active.
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add_action( 'admin_init', 'statify_blacklist_disable' );
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}
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/**
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* Autoloader for StatifyBlacklist classes.
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*
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* @param string $class_name Name of the class to load.
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*
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* @since 1.0.0
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*/
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function statify_blacklist_autoload( $class_name ) {
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$plugin_classes = array(
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'StatifyBlacklist',
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'StatifyBlacklist_Admin',
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'StatifyBlacklist_Settings',
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'StatifyBlacklist_System',
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);
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if ( in_array( $class_name, $plugin_classes, true ) ) {
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require_once sprintf(
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'%s/inc/class-%s.php',
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STATIFYBLACKLIST_DIR,
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strtolower( str_replace( '_', '-', $class_name ) )
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);
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}
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}
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/**
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* Check for compatibility with PHP and WP version.
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*
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* @since 1.5.0
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*
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* @return boolean Whether minimum WP and PHP versions are met.
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*/
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function statify_blacklist_compatibility_check() {
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return version_compare( $GLOBALS['wp_version'], '4.7', '>=' ) &&
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version_compare( phpversion(), '5.5', '>=' );
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}
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/**
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* Disable plugin if active and incompatible.
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*
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* @since 1.5.0
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*
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* @return void
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*/
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function statify_blacklist_disable() {
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if ( is_plugin_active( STATIFYBLACKLIST_BASE ) ) {
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deactivate_plugins( STATIFYBLACKLIST_BASE );
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add_action( 'admin_notices', 'statify_blacklist_disabled_notice' );
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// phpcs:disable WordPress.Security.NonceVerification.Recommended
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if ( isset( $_GET['activate'] ) ) {
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unset( $_GET['activate'] );
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}
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// phpcs:enable
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}
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}
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/**
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* Admin notification for unmet requirements.
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*
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* @since 1.5.0
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*
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* @return void
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*/
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function statify_blacklist_disabled_notice() {
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echo '<div class="notice notice-error is-dismissible"><p><strong>';
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printf(
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/* translators: minimum version numbers for WordPress and PHP inserted at placeholders */
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esc_html__( 'Statify Filter requires at least WordPress %1$s and PHP %2$s.', 'statify-blacklist' ),
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'4.7',
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'5.5'
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);
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echo '<br>';
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printf(
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/* translators: current version numbers for WordPress and PHP inserted at placeholders */
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esc_html__( 'Your site is running WordPress %1$s on PHP %2$s, thus the plugin has been disabled.', 'statify-blacklist' ),
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esc_html( $GLOBALS['wp_version'] ),
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esc_html( phpversion() )
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);
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echo '</strong></p></div>';
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}
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