/**
* Backup
*
* @param null $destination
* @param callable|null $messager
*
* @return null|string
*/
public static function backup($destination = null, callable $messager = null)
{
if (!$destination) {
$destination = Grav::instance()['locator']->findResource('backup://', true);
if (!$destination) {
throw new \RuntimeException('The backup folder is missing.');
}
}
$name = substr(strip_tags(Grav::instance()['config']->get('site.title', basename(GRAV_ROOT))), 0, 20);
$inflector = new Inflector();
if (is_dir($destination)) {
$date = date('YmdHis', time());
$filename = trim($inflector->hyphenize($name), '-') . '-' . $date . '.zip';
$destination = rtrim($destination, DS) . DS . $filename;
}
$messager && $messager(['type' => 'message', 'level' => 'info', 'message' => 'Creating new Backup "' . $destination . '"']);
$messager && $messager(['type' => 'message', 'level' => 'info', 'message' => '']);
$zip = new \ZipArchive();
$zip->open($destination, \ZipArchive::CREATE);
$max_execution_time = ini_set('max_execution_time', 600);
static::folderToZip(GRAV_ROOT, $zip, strlen(rtrim(GRAV_ROOT, DS) . DS), $messager);
$messager && $messager(['type' => 'progress', 'percentage' => false, 'complete' => true]);
$messager && $messager(['type' => 'message', 'level' => 'info', 'message' => '']);
$messager && $messager(['type' => 'message', 'level' => 'info', 'message' => 'Saving and compressing archive...']);
$zip->close();
if ($max_execution_time !== false) {
ini_set('max_execution_time', $max_execution_time);
}
return $destination;
}
/**
* Session init
*/
public function init()
{
/** @var Uri $uri */
$uri = $this->grav['uri'];
$config = $this->grav['config'];
$is_admin = false;
$base_url = $uri->rootUrl(false);
$session_timeout = $config->get('system.session.timeout', 1800);
$session_path = $config->get('system.session.path');
if (!$session_path) {
$session_path = '/' . ltrim($base_url, '/');
}
// Activate admin if we're inside the admin path.
if ($config->get('plugins.admin.enabled')) {
$route = $config->get('plugins.admin.route');
// Uri::route() is not processed yet, let's quickly get what we need
$current_route = str_replace($base_url, '', parse_url($uri->url(true), PHP_URL_PATH));
$base = '/' . trim($route, '/');
if (substr($current_route, 0, strlen($base)) == $base || substr($current_route, 3, strlen($base)) == $base || substr($current_route, 6, strlen($base)) == $base) {
//handle region specific language prefix (en-US)
$session_timeout = $config->get('plugins.admin.session.timeout', 1800);
$is_admin = true;
}
}
if ($config->get('system.session.enabled') || $is_admin) {
$domain = $uri->host();
if ($domain === 'localhost') {
$domain = '';
}
// Fix for HUGE session timeouts
if ($session_timeout > 99999999999) {
$session_timeout = 9999999999;
}
// Define session service.
parent::__construct($session_timeout, $session_path, $domain);
$secure = $config->get('system.session.secure', false);
$httponly = $config->get('system.session.httponly', true);
$unique_identifier = GRAV_ROOT;
$inflector = new Inflector();
$session_name = $inflector->hyphenize($config->get('system.session.name', 'grav_site')) . '-' . substr(md5($unique_identifier), 0, 7);
$split_session = $config->get('system.session.split', true);
if ($is_admin && $split_session) {
$session_name .= '-admin';
}
$this->setName($session_name);
$this->start();
setcookie(session_name(), session_id(), time() + $session_timeout, $session_path, $domain, $secure, $httponly);
}
}
/**
* Create form for the given page.
*
* @param Page $page
* @param null $name
* @param null $form
*/
public function __construct(Page $page, $name = null, $form = null)
{
parent::__construct();
$this->page = $page->route();
$header = $page->header();
$this->rules = isset($header->rules) ? $header->rules : [];
$this->header_data = isset($header->data) ? $header->data : [];
if ($form) {
$this->items = $form;
} else {
if (isset($header->form)) {
$this->items = $header->form;
// for backwards compatibility
}
}
// Add form specific rules.
if (!empty($this->items['rules']) && is_array($this->items['rules'])) {
$this->rules += $this->items['rules'];
}
// Set form name if not set.
if ($name && !is_int($name)) {
$this->items['name'] = $name;
} elseif (empty($this->items['name'])) {
$this->items['name'] = $page->slug();
}
// Set form id if not set.
if (empty($this->items['id'])) {
$inflector = new Inflector();
$this->items['id'] = $inflector->hyphenize($this->items['name']);
}
// Reset and initialize the form
$this->reset();
}
