<?php
// will down load current settings based on db setting
// __ added - 12/11/14

	$wp_root = dirname(__FILE__) .'/../../../../';
	if(file_exists($wp_root . 'wp-load.php')) {
		require_once($wp_root . "wp-load.php");
	} else if(file_exists($wp_root . 'wp-config.php')) {
		require_once($wp_root . "wp-config.php");
	} else {
			exit;
	}

function weaverx_filter_strip_default( $var ) {
	return strlen( $var ) && $var != 'default';
}

	@error_reporting(0);
	$weaverx_is_theme = false;

	if (isset($_GET['_wpnonce']))
		$nonce = $_GET['_wpnonce'];
	else if (isset($_GET['_wpnoncet'])) {
		$nonce = $_GET['_wpnoncet'];
		$weaverx_is_theme = true;
	}
	else
		$nonce = '';
	if (! wp_verify_nonce($nonce, 'weaverx_download')) {
		@header('Content-Type: ' . get_option('html_type') . '; charset=' . get_option('blog_charset'));
		wp_die(__('Sorry - download must be initiated from admin panel.', 'weaver-xtreme' /*adm*/));
	}

	if (headers_sent()) {
		@header('Content-Type: ' . get_option('html_type') . '; charset=' . get_option('blog_charset'));
		wp_die(__('Headers Sent: The headers have been sent by another plugin - there may be a plugin conflict.', 'weaver-xtreme' /*adm*/));
	}

	$opt_func = WEAVER_GET_OPTION;
	$weaverx_opts = $opt_func( apply_filters('weaverx_options',WEAVER_SETTINGS_NAME) ,array());
	$weaverx_header = '';

	$weaverx_save = array();

	// @@@@@@@  $weaverx_opts['style_version'] = '1';

	$weaverx_opts = array_filter( $weaverx_opts,  'weaverx_filter_strip_default' );

	unset( $weaverx_opts['wvrx_css_saved'] );

	$weaverx_save['weaverx_base'] = $weaverx_opts;

	$a_pro = (function_exists('weaverxplus_plugin_installed')) ? '-plus' : '';

	if ($weaverx_is_theme) {
		$weaverx_header .= 'WXT-V01.00';
		$weaverx_fn = 'weaverx-theme-settings' . $a_pro . '.wxt';
		foreach ($weaverx_opts as $opt => $val) {
			if ($opt[0] == '_')
				$weaverx_save['weaverx_base'][$opt] = false;
		}
	} else {
		$weaverx_header .= 'WXB-V01.00';			/* Save all settings: 10 byte header */
		$weaverx_fn = 'weaverx-backup-settings' . $a_pro . '.wxb';
	}

	$weaverx_settings = $weaverx_header . serialize($weaverx_save);	/* serialize full set of options right now */

	header('Content-Description: File Transfer');
	header('Content-Type: application/octet-stream');
	header('Content-Disposition: attachment; filename='.$weaverx_fn);
	header('Content-Transfer-Encoding: binary');
	header('Expires: 0');
	header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
	header('Pragma: public');
	header('Content-Length: ' . strlen($weaverx_settings));
	echo $weaverx_settings;
	exit;
?>