/** * check_is_wpmu_plugin_on_activate() * * When a plugin is activated for just a single blog this function checks to see * if the plugin is only supposed to be activated for an entire site (mu-plugin) * If so, deactivate it for the blog, and activate it site wide. */ function check_wpmu_plugins_on_bulk_activate($plugins) { if ($plugins) { foreach ($plugins as $plugin) { if (is_wpmu_sitewide_plugin($plugin)) { deactivate_plugins($plugin); if (is_site_admin()) { activate_sitewide_plugin($plugin); } } } } }
<?php require_once 'admin.php'; if (!is_site_admin()) { wp_die(__('You do not have permission to access this page.')); } if (!isset($_GET['action']) || !isset($_GET['plugin'])) { wp_redirect('plugins.php'); } if ('activate' == $_GET['action']) { check_admin_referer('activate-sitewide-plugin'); if (!activate_sitewide_plugin($_GET['plugin'])) { wp_redirect('plugins.php?error=true'); } else { do_action('activate_sitewide_plugin', $_GET['plugin']); wp_redirect('plugins.php?activate=true'); } } else { if ('deactivate' == $_GET['action']) { check_admin_referer('deactivate-sitewide-plugin'); if (!deactivate_sitewide_plugin($_GET['plugin'])) { wp_redirect('plugins.php?error=true'); } else { do_action('deactivate_sitewide_plugin', $_GET['plugin']); wp_redirect('plugins.php?deactivate=true'); } } } die;