*/ /** * Do not execute this file directly. */ if (!defined('ABSPATH')) { exit; } // --------------------------------------------------------------------- // Compatibility Checking // --------------------------------------------------------------------- // There will be errors. What are they? $meow_errors = array(); if (version_compare(PHP_VERSION, '5.6.0') < 0) { $meow_errors['version'] = __('PHP 5.6.0 or newer is required.', 'apocalypse-meow'); } if (function_exists('is_multisite') && is_multisite()) { $meow_errors['multisite'] = __('This plugin cannot be used on Multi-Site.', 'apocalypse-meow'); } if (!extension_loaded('bcmath') && !extension_loaded('gmp')) { $meow_errors['bcmath'] = __('This plugin needs either the bcmath or gmp PHP extension.', 'apocalypse-meow'); } // Miscellaneous extensions. foreach (array('date', 'filter', 'json', 'pcre') as $v) { if (!extension_loaded($v)) { $meow_errors[$v] = sprintf( __('This plugin requires the PHP extension %s.', 'apocalypse-meow'), $v ); } } if (!function_exists('hash_algos') || !in_array('sha512', hash_algos(), true)) { $meow_errors['hash'] = __('PHP must support basic hashing algorithms like SHA512.', 'apocalypse-meow'); } // Will downgrading to the legacy version help? $meow_downgrade = ( !MEOW_MUST_USE && (1 === count($meow_errors)) && isset($meow_errors['version']) && version_compare(PHP_VERSION, '5.4.0') >= 0 ); // --------------------------------------------------------------------- end compatibility // --------------------------------------------------------------------- // Functions // --------------------------------------------------------------------- /** * Admin Notice * * @return bool True/false. */ function meow_admin_notice() { global $meow_errors; global $meow_downgrade; if (!is_array($meow_errors) || !count($meow_errors)) { return false; } ?>

Apocalypse Meow' ); ?>

  — ' . esc_html($error) . '

'; } // Can we recommend the old version? if (isset($meow_errors['disabled'])) { unset($meow_errors['disabled']); } if ($meow_downgrade) { echo '

' . sprintf( esc_html__('As a *stopgap*, you can %s the Apocalypse Meow plugin to the legacy *20.x* series. The legacy series *will not* receive updates or development support, so please ultimately plan to remove the plugin or upgrade your server environment.', 'apocalypse-meow'), '' . esc_html__('downgrade', 'apocalypse-meow') . '' ) . '

'; } ?>
response)) { $option->response[$path] = new stdClass(); } // Steal some information from the installed plugin. require_once(trailingslashit(ABSPATH) . 'wp-admin/includes/plugin.php'); $info = get_plugin_data(MEOW_INDEX); $option->response[$path]->id = 0; $option->response[$path]->slug = 'apocalypse-meow'; $option->response[$path]->plugin = $path; $option->response[$path]->new_version = '2020-legacy'; $option->response[$path]->url = $info['PluginURI']; $option->response[$path]->package = 'https://downloads.wordpress.org/plugin/apocalypse-meow.20.2.0.zip'; $option->response[$path]->upgrade_notice = __('This will downgrade to the legacy 20.2.0 release, which is compatible with PHP 5.4. Do not upgrade from the legacy version until your server meets the requirements of the current release.', 'apocalypse-meow'); // And done. return $option; } add_filter('transient_update_plugins', 'meow_fake_version'); add_filter('site_transient_update_plugins', 'meow_fake_version'); /** * Localize * * @return void Nothing. */ function meow_localize() { if (MEOW_MUST_USE) { load_muplugin_textdomain('apocalypse-meow', basename(MEOW_PLUGIN_DIR) . '/languages'); } else { load_plugin_textdomain('apocalypse-meow', false, basename(MEOW_PLUGIN_DIR) . '/languages'); } } add_action('plugins_loaded', 'meow_localize'); // --------------------------------------------------------------------- end functions