PhabricatorDestructionEngine.php
cc7aef4cd6b0production

PhabricatorDestructionEngine.php
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			<?php

			final class PhabricatorDestructionEngine extends Phobject {

			private $rootLogID;

			public function getViewer() {
			return PhabricatorUser::getOmnipotentUser();
			}

			public function destroyObject(PhabricatorDestructibleInterface $object) {
			$log = id(new PhabricatorSystemDestructionLog())
			->setEpoch(time())
			->setObjectClass(get_class($object));

			if ($this->rootLogID) {
			$log->setRootLogID($this->rootLogID);
			}

			$object_phid = $this->getObjectPHID($object);
			if ($object_phid) {
			$log->setObjectPHID($object_phid);
			}

			if (method_exists($object, 'getMonogram')) {
			try {
			$log->setObjectMonogram($object->getMonogram());
			} catch (Exception $ex) {
			// Ignore.
			}
			}

			$log->save();

			if (!$this->rootLogID) {
			$this->rootLogID = $log->getID();
			}

			$object->destroyObjectPermanently($this);

			if ($object_phid) {
			$extensions = PhabricatorDestructionEngineExtension::getAllExtensions();
			foreach ($extensions as $key => $extension) {
			if (!$extension->canDestroyObject($this, $object)) {
			unset($extensions[$key]);
			continue;
			}
			}

			foreach ($extensions as $key => $extension) {
			$extension->destroyObject($this, $object);
			}
			}
			}

			private function getObjectPHID($object) {
			if (!is_object($object)) {
			return null;
			}

			if (!method_exists($object, 'getPHID')) {
			return null;
			}

			try {
			return $object->getPHID();
			} catch (Exception $ex) {
			return null;
			}
			}

			}