public function update($componentName)
{
$warningMessages = array();
$this->executeListenerHook('onComponentUpdateStarting', array($componentName));
foreach ($this->componentsWithUpdateFile[$componentName] as $file => $fileVersion) {
try {
require_once $file;
// prefixed by PIWIK_INCLUDE_PATH
$className = $this->getUpdateClassName($componentName, $fileVersion);
if (!in_array($className, $this->updatedClasses) && class_exists($className, false)) {
$this->executeListenerHook('onComponentUpdateFileStarting', array($componentName, $file, $className, $fileVersion));
$this->executeSingleUpdateClass($className);
$this->executeListenerHook('onComponentUpdateFileFinished', array($componentName, $file, $className, $fileVersion));
// makes sure to call Piwik\Columns\Updater only once as one call updates all dimensions at the same
// time for better performance
$this->updatedClasses[] = $className;
}
$this->markComponentSuccessfullyUpdated($componentName, $fileVersion);
} catch (UpdaterErrorException $e) {
$this->executeListenerHook('onError', array($componentName, $fileVersion, $e));
throw $e;
} catch (\Exception $e) {
$warningMessages[] = $e->getMessage();
$this->executeListenerHook('onWarning', array($componentName, $fileVersion, $e));
}
}
// to debug, create core/Updates/X.php, update the core/Version.php, throw an Exception in the try, and comment the following lines
$updatedVersion = $this->componentsWithNewVersion[$componentName][self::INDEX_NEW_VERSION];
$this->markComponentSuccessfullyUpdated($componentName, $updatedVersion);
$this->executeListenerHook('onComponentUpdateFinished', array($componentName, $updatedVersion, $warningMessages));
return $warningMessages;
} public static function updateComponents(Updater $updater, $componentsWithUpdateFile)
{
$warnings = array();
$errors = array();
$deactivatedPlugins = array();
$coreError = false;
if (!empty($componentsWithUpdateFile)) {
$currentAccess = Access::getInstance();
$hasSuperUserAccess = $currentAccess->hasSuperUserAccess();
if (!$hasSuperUserAccess) {
$currentAccess->setSuperUserAccess(true);
}
// if error in any core update, show message + help message + EXIT
// if errors in any plugins updates, show them on screen, disable plugins that errored + CONTINUE
// if warning in any core update or in any plugins update, show message + CONTINUE
// if no error or warning, success message + CONTINUE
foreach ($componentsWithUpdateFile as $name => $filenames) {
try {
$warnings = array_merge($warnings, $updater->update($name));
} catch (UpdaterErrorException $e) {
$errors[] = $e->getMessage();
if ($name == 'core') {
$coreError = true;
break;
} elseif (\Piwik\Plugin\Manager::getInstance()->isPluginActivated($name)) {
\Piwik\Plugin\Manager::getInstance()->deactivatePlugin($name);
$deactivatedPlugins[] = $name;
}
}
}
if (!$hasSuperUserAccess) {
$currentAccess->setSuperUserAccess(false);
}
}
Filesystem::deleteAllCacheOnUpdate();
$result = array('warnings' => $warnings, 'errors' => $errors, 'coreError' => $coreError, 'deactivatedPlugins' => $deactivatedPlugins);
/**
* Triggered after Piwik has been updated.
*/
Piwik::postEvent('CoreUpdater.update.end');
return $result;
}