function doUpdate($remotefile, $ftpdata = false)
{
global $up_totalfiles;
$localtmpfile = tempnam("/tmp", "fk");
out("dwl@Download@starting...");
$rt = up_dlfile($remotefile, $localtmpfile);
if ($rt == false || filesize($localtmpfile) == 0) {
out("dwl@Download@ERROR.");
unlink($localtmpfile);
return;
}
out("dwl@Download@Ok.");
out("unzip@Unzip@");
$tmpdirname = $localfile . "ex";
mkdir($tmpdirname);
up_unzip($localtmpfile, $tmpdirname);
$basedir = glob($tmpdirname . "/*");
$basedir = $basedir[0];
out("unzip@Unzip@Ok.");
$up_totalfiles = up_count($basedir . "/");
if (canWeWrite()) {
out("copy@Copy@");
up_walktree($basedir, 'up_copy');
}
if ($ftpdata !== false && is_array($ftpdata) && $ftpdata['ftphost'] != "") {
out("ftpcon@Connect to FTP@");
$conn_id = ftp_connect($ftpdata['ftphost']);
$login_result = ftp_login($conn_id, $ftpdata['ftpuser'], $ftpdata['ftppwd']);
if (!$conn_id || !$login_result) {
out("ftpcon@Connect to FTP@FAILED");
up_clean($tmpdirname, $localtmpfile);
return;
} else {
out("ftpcon@Connect to FTP@Ok.");
}
out("copy@Copy@");
up_walktree($basedir, 'up_ftp', 0, array($ftpdata['ftppath'], $conn_id));
ftp_close($conn_id);
}
up_clean($tmpdirname, $localtmpfile);
}
/**
* @param App $a
* @return string
*/
function admin_page_remoteupdate(&$a)
{
if (!is_site_admin()) {
return login(false);
}
$canwrite = canWeWrite();
$canftp = function_exists('ftp_connect');
$needupdate = true;
$u = checkUpdate();
if (!is_array($u)) {
$needupdate = false;
$u = array('', '', '');
}
$tpl = get_markup_template("admin_remoteupdate.tpl");
return replace_macros($tpl, array('$baseurl' => $a->get_baseurl(true), '$submit' => t("Update now"), '$close' => t("Close"), '$localversion' => FRIENDICA_VERSION, '$remoteversion' => $u[1], '$needupdate' => $needupdate, '$canwrite' => $canwrite, '$canftp' => $canftp, '$ftphost' => array('ftphost', t("FTP Host"), '', ''), '$ftppath' => array('ftppath', t("FTP Path"), '/', ''), '$ftpuser' => array('ftpuser', t("FTP User"), '', ''), '$ftppwd' => array('ftppwd', t("FTP Password"), '', ''), '$remotefile' => array('remotefile', '', $u['2'], '')));
}