';
$xml .= "\n" . '' . "\n";
for ( $i = 0; $i < count( $options['buttons'] ); $i++ ) {
$xml .= "\t" . '' . "\n";
foreach( $options['buttons'][$i] as $name => $value ) {
$value = stripslashes( $value );
if ( empty( $value ) ) {
$xml .= "\t\t" . '<' . $name . '/>' . "\n";
} elseif ( preg_match( '/^[0-9]*$/', $value ) ) {
$xml .= "\t\t" . '<' . $name . '>' . $value . '' . "\n";
} else {
$xml .= "\t\t" . '<' . $name . '>' . "\n";
}
}
$xml .= "\t" . '' . "\n";
}
$xml .= '';
} else {
$xml = 'We dont find settings in database';
}
$filename = urlencode( 'addquicktag.' . date('Y-m-d') . '.xml' );
$filesize = strlen( $xml );
$this -> export_xml( $filename, $filesize, $filetype = 'text/xml' );
echo $xml;
exit;
}
/**
* Create download file
*
* @access public
* @since 2.0.0
* @param string $filename
* @param string $filesize
* @param string $filetype
* @uses get_option
* @return void
*/
public function export_xml( $filename, $filesize, $filetype ) {
header( 'Content-Description: File Transfer' );
header( 'Content-Disposition: attachment; filename=' . $filename );
header( 'Content-Length: ' . $filesize );
header( 'Content-type: ' . $filetype . '; charset=' . get_option('blog_charset'), TRUE );
flush();
}
/**
* Import XML and update settings
*
* @access public
* @since 2.0.0
* @param string $filename
* @uses current_user_can, wp_die, is_plugin_active_for_network, update_site_option, update_option
* @return void
*/
public function import_file( $filename = FALSE ) {
if ( ! current_user_can( 'manage_options' ) )
wp_die( __('Options not update - you don‘t have the privilidges to do this!', parent :: get_textdomain() ) );
// use tmp file
if ( ! $filename )
$filename = $_FILES['xml']['tmp_name'];
$filename = preg_replace( "/\<\!\[CDATA\[(.*?)\]\]\>/ies", "'[CDATA]' . base64_encode('$1') . '[/CDATA]'", $filename );
$matches = simplexml_load_file( $filename );
// create array from xml
$button = array();
foreach ( $matches -> quicktag as $key ) {
foreach ($key as $value) {
$buttons[$value -> getName()] = $value;
}
$button[] = $buttons;
}
$options['buttons'] = $button;
// validate the values from xml
$options = parent :: validate_settings($options);
// update settings in database
if ( is_multisite() && is_plugin_active_for_network( parent :: get_plugin_string() ) )
update_site_option( parent :: get_option_string(), $options );
else
update_option( parent :: get_option_string(), $options );
}
} // end class
$add_quicktag_im_export = Add_Quicktag_Im_Export :: get_object();