/**
* Hook that runs after the 'wpseo_redirect' option is updated
*
* @param array $old_value
* @param array $value
*/
public function save_redirect_files($old_value, $value)
{
// Check if we need to remove the WPSEO redirect entries from the .htacccess file.
$remove_htaccess_entries = false;
// Check if the 'disable_php_redirect' option set to true/on.
if (null != $value && isset($value['disable_php_redirect']) && 'on' == $value['disable_php_redirect']) {
// Remove .htaccess entries if the 'separate_file' option is set to true.
if (WPSEO_Utils::is_apache() && isset($value['separate_file']) && 'on' == $value['separate_file']) {
$remove_htaccess_entries = true;
}
// The 'disable_php_redirect' option is set to true(on) so we need to generate a file.
// The Redirect Manager will figure out what file needs to be created.
$redirect_manager = new WPSEO_URL_Redirect_Manager();
$redirect_manager->save_redirect_file();
} else {
if (WPSEO_Utils::is_apache()) {
// No settings are set so we should also strip the .htaccess redirect entries in this case.
$remove_htaccess_entries = true;
}
}
// Check if we need to remove the .htaccess redirect entries.
if ($remove_htaccess_entries) {
// Remove the .htaccess redirect entries.
$redirect_manager = new WPSEO_URL_Redirect_Manager();
$redirect_manager->clear_htaccess_entries();
}
}
