/**
* Writes rewrite rules to server config file when needed
*
* This function is called whenever friendly minify url feature is enabled,
* and based on current server certain actions are taken accordingly.
*
* @since 1.3.0
* @return void
*/
private function _toggle_rewrite_rules(&$options)
{
// do not suppress error
$this->rewriter->no_suppress();
// try to add required rewrite rules to wp's main .htaccess file
$result = $this->rewriter->add_wp_rewrite_rules();
// could not write rewrite rules to wp's main .htaccess file
if (true !== $result && 'written' !== $result) {
$config_file = $this->rewriter->get_wp_config_file();
$error = $this->_get_rewrite_rules_error($result, $config_file);
$this->add_error($error);
/* $form['container']['h1'][] = $this->_show_generated_wp_rewrite_rules(); */
}
// asumming apache, need to add rules to cache directory too
if (false == self::is_nginx()) {
$result = $this->rewriter->add_cache_rewrite_rules();
$config_file = $this->rewriter->get_cache_config_file();
if (true !== $result && 'written' !== $result) {
// get appropriate error messages and show it to admin
$error = $this->_get_rewrite_rules_error($result, $config_file);
$this->add_error($error);
// in any case rewrite rules were NOT successfully written,
// except for when rewrite rules are already found,
// turn off this setting to prevent site from breaking,
// and show the auto-generated rules to admin
$options['enable_fly_min'] = '';
update_option(BWP_MINIFY_OPTION_ADVANCED, $options);
$this->add_notice('<strong>' . __('Notice') . ':</strong> ' . __('Friendly minify url feature has been turned off ' . 'automatically to prevent your site from breaking. ', $this->domain));
/* $form['container']['h1'][] = $this->_show_generated_cache_rewrite_rules(); */
} else {
if (true === $result) {
// successfully enable friendly minify url feature,
// flush all cached files and auto-detect groups
$this->_flush_cache();
$this->detector->auto_detect();
}
}
}
}
