timestamp);
$version = $vNum->value;
if (is_object($version)) {
$versionNum = $version->version;
} else {
$versionNum = $version;
}
$diff = time() - $seconds;
if ($diff > Config::get('concrete.updates.check_threshold')) {
// we grab a new value from the service
$queryWS = true;
}
} else {
$queryWS = true;
}
if ($queryWS) {
$mi = Marketplace::getInstance();
if ($mi->isConnected()) {
Marketplace::checkPackageUpdates();
}
$update = static::getLatestAvailableUpdate();
$versionNum = $update->getVersion();
if ($versionNum) {
Config::save('concrete.misc.latest_version', $versionNum);
} else {
// we don't know so we're going to assume we're it
Config::save('concrete.misc.latest_version', APP_VERSION);
}
}
return $versionNum;
}
/**
* Retrieves the info about the latest available information.
* The effective request to the remote server is done just once per request.
*
* @return \stdClass Return an \stdClass instance with these properties:
*
* - false|string notes
* - false|string url
* - false|string date
* - null|string version
*
*/
public static function getApplicationUpdateInformation()
{
/* @var $cache \Concrete\Core\Cache\Cache */
$cache = Core::make('cache');
$r = $cache->getItem('APP_UPDATE_INFO');
if ($r->isMiss()) {
$r->lock();
$r->set(static::getLatestAvailableUpdate());
}
return $r->get();
}
/**
* Retrieves the info about the latest available information.
*
* @return \stdClass Return an \stdClass instance with these properties:
*
* - false|string notes
* - false|string url
* - false|string date
* - null|string version
*
*/
protected static function getLatestAvailableUpdate()
{
if (function_exists('curl_init')) {
$curl_handle = @curl_init();
// Check to see if there are proxy settings
if (Config::get('concrete.proxy.host') != null) {
@curl_setopt($curl_handle, CURLOPT_PROXY, Config::get('concrete.proxy.host'));
@curl_setopt($curl_handle, CURLOPT_PROXYPORT, Config::get('concrete.proxy.port'));
// Check if there is a username/password to access the proxy
if (Config::get('concrete.proxy.user') != null) {
@curl_setopt(
$curl_handle,
CURLOPT_PROXYUSERPWD,
Config::get('concrete.proxy.user') . ':' . Config::get('concrete.proxy.password')
);
}
}
@curl_setopt($curl_handle, CURLOPT_URL, Config::get('concrete.updates.services.get_available_updates'));
@curl_setopt($curl_handle, CURLOPT_CONNECTTIMEOUT, 2);
@curl_setopt($curl_handle, CURLOPT_RETURNTRANSFER, 1);
@curl_setopt($curl_handle, CURLOPT_POST, true);
@curl_setopt($curl_handle, CURLOPT_SSL_VERIFYPEER, Config::get('app.curl.verifyPeer'));
$loc = Localization::getInstance();
@curl_setopt(
$curl_handle,
CURLOPT_POSTFIELDS,
'LOCALE=' . $loc->activeLocale(
) . '&BASE_URL_FULL=' . Core::getApplicationURL() . '&APP_VERSION=' . APP_VERSION
);
$body = @curl_exec($curl_handle);
$update = RemoteApplicationUpdateFactory::getFromJSON($body);
return $update;
}
}
/**
* Looks in the designated updates location for all directories, ascertains what
* version they represent, and finds all versions greater than the currently installed version of
* concrete5.
*
* @return ApplicationUpdate[]
*/
public function getLocalAvailableUpdates()
{
$fh = Core::make('helper/file');
$updates = array();
$contents = @$fh->getDirectoryContents(DIR_CORE_UPDATES);
foreach ($contents as $con) {
if (is_dir(DIR_CORE_UPDATES . '/' . $con)) {
$obj = ApplicationUpdate::get($con);
if (is_object($obj)) {
if (version_compare($obj->getUpdateVersion(), APP_VERSION, '>')) {
$updates[] = $obj;
}
}
}
}
usort(
$updates,
function ($a, $b) {
return version_compare($a->getUpdateVersion(), $b->getUpdateVersion());
}
);
return $updates;
}
/**
* Upgrade the current core version to the latest locally available by running the applicable migrations.
*/
public static function updateToCurrentVersion()
{
$cms = Core::make('app');
$cms->clearCaches();
$em = ORM::entityManager('core');
$dbm = Core::make('database/structure', $em);
$dbm->destroyProxyClasses('ConcreteCore');
$dbm->generateProxyClasses();
$configuration = new \Concrete\Core\Updater\Migrations\Configuration();
$configuration->registerPreviousMigratedVersions();
$migrations = $configuration->getMigrationsToExecute('up', $configuration->getLatestVersion());
foreach ($migrations as $migration) {
$migration->execute('up');
}
Config::save('concrete.version_installed', Config::get('concrete.version'));
}
}