if (file_exists(catfile($newtheme->template_dir, $dir))) {
$t = $newtheme->reinstall($dir);
if ($t) {
$message = $cms->message('success', array('message_title' => "Theme reinstalled successfully!", 'message' => "Theme \"" . $t->xml_title() . "\" was installed successfully and is now available for use."));
} else {
$message = $cms->message('theme-failure', array('message_title' => "Error reinstalling theme", 'message' => $newtheme->error()));
}
} else {
$message = $cms->message('theme-failure', array('message_title' => "Error installing theme", 'message' => "Theme not found!"));
}
} elseif ($submit and $url and $allow['install']) {
// attempt to install new theme if one is submitted
$newtheme->load_theme($url);
if ($newtheme->error()) {
$submit = false;
if ($newtheme->code() != PSTHEME_ERR_XML) {
$message = $cms->message('theme-failure', array('message_title' => "Error installing theme", 'message' => $newtheme->error()));
} else {
$message = $cms->message('theme-failure', array('url' => $url, 'invalid' => $newtheme->invalid_list()));
}
}
// if there are no errors and 'confirm' was specified then install the theme
if ($submit and $confirm) {
if ($newtheme->install()) {
$message = $cms->message('success', array('message_title' => "Theme installed successfully!", 'message' => "Theme \"" . $newtheme->xml_title() . "\" was installed successfully and is now available for use."));
} else {
// theme did not install properly
$message = $cms->message('failure', array('message_title' => "Error installing theme", 'message' => $newtheme->error()));
}
}
} else {
