function wpgrade_ajax_upgradestep_install_package()
{
if (function_exists('set_time_limit')) {
set_time_limit(300);
}
// 5min time limit
// @todo replace hardcoded path with tempfile
$uploads = wp_upload_dir();
$download_file = $uploads['path'] . '/wpgrade-' . wpgrade::shortname() . '-theme.tmp';
// Default Data Structure
// ----------------------
$response = array('status' => 'success', 'data' => array('state' => 'error', 'info' => null, 'html' => wpgrade::coreview('upgrader/unknown-ajax-error' . EXT)));
// Process Install
// ---------------
$theme_data = wp_get_theme();
$theme_name = $theme_data->template;
$upgrader = new WPGradeAjaxUpgrader();
// load error pages into memory; if something goes wrong the files
// might not even exist anymore
$internal_error_view = wpgrade::coreview('upgrader/internal-install-error' . EXT);
$error_while_installing = wpgrade::coreview('upgrader/error-while-installing-theme' . EXT);
try {
if ($upgrader->install($theme_name, $download_file)) {
$response['data'] = array('state' => 'success', 'html' => null);
} else {
// failed to backup file
$response['data'] = array('state' => 'error', 'html' => strtr($error_while_installing, array(':error_list' => '<li>' . implode('</li><li>', $upgrader->errors()) . '</li>')));
}
} catch (Exception $e) {
$response['data'] = array('state' => 'error', 'html' => $internal_error_view);
}
echo json_encode($response);
die;
}
