| public getComponentsWithNewVersion ( string[] $componentsToCheck ) : array | ||
| $componentsToCheck | string[] | An array mapping component names to the latest locally available version. If the version is later than the currently installed version, the component must be upgraded. Example: `array('core' => '2.11.0')` |
| return | array | array( componentName => array( oldVersion, newVersion), [...]) |
public function getComponentsWithNewVersion($componentsToCheck)
{
$componentsToUpdate = array();
// we make sure core updates are processed before any plugin updates
if (isset($componentsToCheck['core'])) {
$coreVersions = $componentsToCheck['core'];
unset($componentsToCheck['core']);
$componentsToCheck = array_merge(array('core' => $coreVersions), $componentsToCheck);
}
$recordedCoreVersion = $this->getCurrentComponentVersion('core');
if (empty($recordedCoreVersion)) {
// This should not happen
$recordedCoreVersion = Version::VERSION;
$this->markComponentSuccessfullyUpdated('core', $recordedCoreVersion);
}
foreach ($componentsToCheck as $name => $version) {
$currentVersion = $this->getCurrentComponentVersion($name);
if (ColumnUpdater::isDimensionComponent($name)) {
$isComponentOutdated = $currentVersion !== $version;
} else {
// note: when versionCompare == 1, the version in the DB is newer, we choose to ignore
$isComponentOutdated = version_compare($currentVersion, $version) == -1;
}
if ($isComponentOutdated || $currentVersion === false) {
$componentsToUpdate[$name] = array(self::INDEX_CURRENT_VERSION => $currentVersion, self::INDEX_NEW_VERSION => $version);
}
}
return $componentsToUpdate;
} public function dispatch()
{
$module = Common::getRequestVar('module', '', 'string');
$action = Common::getRequestVar('action', '', 'string');
if ($module == 'CoreUpdater' || $module == 'Proxy' || $module == 'Installation' || $module == 'LanguagesManager' && $action == 'saveLanguage') {
return;
}
$updater = new PiwikCoreUpdater();
$updates = $updater->getComponentsWithNewVersion(array('core' => Version::VERSION));
if (!empty($updates)) {
Filesystem::deleteAllCacheOnUpdate();
}
if ($updater->getComponentUpdates() !== null) {
if (FrontController::shouldRethrowException()) {
throw new Exception("Piwik and/or some plugins have been upgraded to a new version. \n" . "--> Please run the update process first. See documentation: http://piwik.org/docs/update/ \n");
} elseif ($module === 'API') {
$outputFormat = strtolower(Common::getRequestVar('format', 'xml', 'string', $_GET + $_POST));
$response = new ResponseBuilder($outputFormat);
$e = new Exception('Database Upgrade Required. Your Piwik database is out-of-date, and must be upgraded before you can continue.');
echo $response->getResponseException($e);
Common::sendResponseCode(503);
exit;
} else {
Piwik::redirectToModule('CoreUpdater');
}
}
}
