/**
* Downloads backup file from Dropbox to root folder on local server.
*
* @param array $args arguments passed to the function
* [consumer_key] -> consumer key of ManageWP Dropbox application
* [consumer_secret] -> consumer secret of ManageWP Dropbox application
* [oauth_token] -> oauth token of user on ManageWP Dropbox application
* [oauth_token_secret] -> oauth token secret of user on ManageWP Dropbox application
* [dropbox_destination] -> folder on user's Dropbox account which backup file should be deleted from
* [dropbox_site_folder] -> subfolder with site name in dropbox_destination which backup file should be deleted from
* [backup_file] -> absolute path of backup file on local server
* @return bool|array absolute path to downloaded file is successful, array with error message if not
*/
function get_dropbox_backup($args)
{
extract($args);
global $mmb_plugin_dir;
require_once $mmb_plugin_dir . '/lib/dropbox.php';
$dropbox = new Dropbox($consumer_key, $consumer_secret);
$dropbox->setOAuthTokens($oauth_token, $oauth_token_secret);
if ($dropbox_site_folder == true) {
$dropbox_destination .= '/' . $this->site_name;
}
$temp = ABSPATH . 'mwp_temp_backup.zip';
try {
$file = $dropbox->download($dropbox_destination . '/' . $backup_file);
$handle = @fopen($temp, 'w');
$result = fwrite($handle, $file);
fclose($handle);
if ($result) {
return $temp;
} else {
return false;
}
} catch (Exception $e) {
$this->_log($e->getMessage());
return array('error' => $e->getMessage(), 'partial' => 1);
}
}
