'
. __('Please deactivate Duplicator PRO, then reactivate LITE version from the ', 'duplicator')
. "" . __('plugins page', 'duplicator') . ".";
$result = false;
}
if ($result === false) {
register_activation_hook($pluginFile, array(__CLASS__, 'deactivateOnActivation'));
}
return $result;
}
/**
*
* @param string $plugin
* @return boolean // return true if plugin key is active and plugin file exists
*/
protected static function isPluginActive($plugin)
{
$isActive = false;
if (in_array($plugin, (array) get_option('active_plugins', array()))) {
$isActive = true;
}
if (is_multisite()) {
$plugins = get_site_option('active_sitewide_plugins');
if (isset($plugins[$plugin])) {
$isActive = true;
}
}
return ($isActive && file_exists(WP_PLUGIN_DIR . '/' . $plugin));
}
/**
* display admin notice only if user can manage plugins.
*/
public static function addProEnableNotice()
{
if (current_user_can('activate_plugins')) {
add_action('admin_notices', array(__CLASS__, 'proEnabledNotice'));
}
}
/**
* display admin notice
*/
public static function addMultisiteNotice()
{
if (current_user_can('activate_plugins')) {
add_action('admin_notices', array(__CLASS__, 'multisiteNotice'));
}
}
/**
* deactivate current plugin on activation
*/
public static function deactivateOnActivation()
{
deactivate_plugins(plugin_basename(self::$pluginFile));
wp_die(self::$deactivationMessage);
}
/**
* Display admin notice if duplicator pro is enabled
*/
public static function proEnabledNotice()
{
$pluginUrl = (is_multisite() ? network_admin_url('plugins.php') : admin_url('plugins.php'));
?>