/**
* Creates new ElggUpgrade instance from plugin's static config
*
* @param \ElggPlugin $plugin Plugin
* @return \ElggUpgrade[]
*/
public function getUpgrades(\ElggPlugin $plugin)
{
$upgrades = [];
$batches = $plugin->getStaticConfig('upgrades');
if (empty($batches)) {
// No upgrades available for this plugin
return $upgrades;
}
$plugin_id = $plugin->getID();
foreach ($batches as $class) {
$batch = $this->getBatch($class);
if (!$batch) {
continue;
}
$version = $batch::VERSION;
$upgrade_id = "{$plugin_id}:{$version}";
// Database holds the information of which upgrades have been processed
if ($this->upgradeExists($upgrade_id)) {
$this->logger->info("Upgrade {$upgrade_id} has already been processed");
continue;
}
// Create a new ElggUpgrade to represent the upgrade in the database
$object = new ElggUpgrade();
$object->setId($upgrade_id);
$object->setClass($class);
$object->title = "{$plugin_id}:upgrade:{$version}:title";
$object->description = "{$plugin_id}:upgrade:{$version}:description";
$object->offset = 0;
try {
$object->save();
$upgrades[] = $object;
} catch (\UnexpectedValueException $ex) {
$this->logger->error($ex->getMessage());
}
}
return $upgrades;
}