Changes Homemade

Hello,

I used your plugin and it works great !
I just have to change 2 things :
1) I change the dropdown list to have : Blogname (Blog URL)
2) I add a test to check if dir exists in copyr function

1) Dropdown list :
Inside sfr_clone_site_options.php, I change the function build_site_list. In the query, I change the where clause from stylesheet to blogname. I better identify Blogs by their name reither than their template stylesheet. And I modify Dropdown to show blogname and URL.

function build_site_list($name, $site_list, $selected = false) {
	global $wpdb, $table_prefix;

	$code = '<select name="'. $name .'" id="'. $name .'" style="width:450px;">';
	foreach($site_list as $site) {
		if ($site['blog_id'] == '1') {
			continue;
		}
		$site_theme_folder = $wpdb->get_results("SELECT option_value as theme FROM ". $table_prefix . $site['blog_id'] . "_options WHERE option_name = 'blogname'; ");
		$code .= '<option value="'. $site['blog_id'] .'">'. $site_theme_folder[0]->theme .' ('. $site['domain'] . $site['path'] . ')</option>';
	}
	$code .= '</select>';

	return $code;
}

2) copyr function
While testing this plugin, I try to copy a new blog. But this blog has no upload and no folder inside ‘wp-content/blogs.dir/‘. So the copy failed because this folder doesn’t exists. So I modify the copyr function from sfr_clone_site_functions.php to check if dir exists before copying it !

function copyr( $source, $dest ) {

	if ( is_file( $source ) ) {
		$c = copy($source, $dest);
		chmod($dest, 0777);
		return $c;
	} elseif ( !is_dir( $source ) ) {
		return true;
	}

	if (!is_dir($dest)) {
		$oldumask = umask(0);
		mkdir($dest, 0777);
		umask($oldumask);
	}

	$dir = dir($source);
	while (false !== $entry = $dir->read()) {

		if ($entry == "." || $entry == ".." ) {
			continue;
		}

		if ($dest !== "$source/$entry") {
			copyr( $source."/".$entry, $dest."/".$entry ) ;
		}
	}

	$dir->close();
	return true;

}

I hope that this will help this plugin to be more usefull and robust for everyone.

Thank you for your good work !