/**
* Download the configuration files and the templates as one zip file, for easy backup.
*/
function backup()
{
global $Paths, $zipfile;
// make the zipfile..
include_once 'modules/zip.lib.php';
$zipfile = new zipfile();
// add some files
addfiletozip('pv_cfg_settings.php');
addfiletozip('pv_cfg_weblogs.php');
$templatedir = str_replace($Paths['pivot_path'], "", $Paths['templates_path']);
adddirtozip($templatedir);
// get the zipp0red data..
$zipped = $zipfile->file();
// trigger a download.
$basename = "pivot_config_" . date("Ymd") . ".zip";
header("Content-disposition: attachment; filename={$basename}");
header("Content-type: application/zip");
header("Pragma: no-cache");
header("Expires: 0");
echo $zipped;
}
/**
* Function used by the 'backup db' option:
* adds a directory (recursively) to the zip.
*
* @param string $dirname
* @return void
*/
function adddirtozip($dirname)
{
$d = dir($dirname);
while (false !== ($entry = $d->read())) {
if ($entry != "." && $entry != "..") {
if (is_dir($dirname . $entry)) {
adddirtozip($dirname . $entry . "/");
} else {
addfiletozip($dirname . $entry);
}
}
}
$d->close();
}
