368f359114
Summary: Use `PhutilClassMaQuery` instead of `PhutilSymbolLoader`, mostly for consistency. Depends on D13588. Test Plan: Poked around a bunch of pages. Reviewers: #blessed_reviewers, epriestley Reviewed By: #blessed_reviewers, epriestley Subscribers: epriestley, Korvin Differential Revision: https://secure.phabricator.com/D13589
135 lines
3.5 KiB
PHP
135 lines
3.5 KiB
PHP
<?php
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/**
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* Performs backgroundable work after applying transactions.
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*
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* This class handles email, notifications, feed stories, search indexes, and
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* other similar backgroundable work.
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*/
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final class PhabricatorApplicationTransactionPublishWorker
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extends PhabricatorWorker {
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/**
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* Publish information about a set of transactions.
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*/
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protected function doWork() {
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$object = $this->loadObject();
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$editor = $this->buildEditor($object);
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$xactions = $this->loadTransactions($object);
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$editor->publishTransactions($object, $xactions);
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}
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/**
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* Load the object the transactions affect.
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*/
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private function loadObject() {
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$data = $this->getTaskData();
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$viewer = PhabricatorUser::getOmnipotentUser();
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$phid = idx($data, 'objectPHID');
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if (!$phid) {
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throw new PhabricatorWorkerPermanentFailureException(
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pht('Task has no object PHID!'));
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}
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$object = id(new PhabricatorObjectQuery())
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->setViewer($viewer)
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->withPHIDs(array($phid))
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->executeOne();
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if (!$object) {
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throw new PhabricatorWorkerPermanentFailureException(
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pht(
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'Unable to load object with PHID "%s"!',
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$phid));
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}
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return $object;
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}
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/**
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* Build and configure an Editor to publish these transactions.
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*/
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private function buildEditor(
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PhabricatorApplicationTransactionInterface $object) {
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$data = $this->getTaskData();
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$daemon_source = PhabricatorContentSource::newForSource(
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PhabricatorContentSource::SOURCE_DAEMON,
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array());
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$viewer = PhabricatorUser::getOmnipotentUser();
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$editor = $object->getApplicationTransactionEditor()
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->setActor($viewer)
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->setContentSource($daemon_source)
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->setActingAsPHID(idx($data, 'actorPHID'))
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->loadWorkerState(idx($data, 'state', array()));
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return $editor;
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}
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/**
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* Load the transactions to be published.
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*/
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private function loadTransactions(
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PhabricatorApplicationTransactionInterface $object) {
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$data = $this->getTaskData();
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$xaction_phids = idx($data, 'xactionPHIDs');
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if (!$xaction_phids) {
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throw new PhabricatorWorkerPermanentFailureException(
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pht('Task has no transaction PHIDs!'));
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}
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$viewer = PhabricatorUser::getOmnipotentUser();
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$type = phid_get_subtype(head($xaction_phids));
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$xactions = $this->buildTransactionQuery($type)
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->setViewer($viewer)
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->withPHIDs($xaction_phids)
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->needComments(true)
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->execute();
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$xactions = mpull($xactions, null, 'getPHID');
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$missing = array_diff($xaction_phids, array_keys($xactions));
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if ($missing) {
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throw new PhabricatorWorkerPermanentFailureException(
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pht(
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'Unable to load transactions: %s.',
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implode(', ', $missing)));
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}
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return array_select_keys($xactions, $xaction_phids);
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}
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/**
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* Build a new transaction query of the appropriate class so we can load
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* the transactions.
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*/
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private function buildTransactionQuery($type) {
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$queries = id(new PhutilClassMapQuery())
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->setAncestorClass('PhabricatorApplicationTransactionQuery')
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->execute();
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foreach ($queries as $query) {
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$query_type = $query
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->getTemplateApplicationTransaction()
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->getApplicationTransactionType();
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if ($query_type == $type) {
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return $query;
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}
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}
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throw new PhabricatorWorkerPermanentFailureException(
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pht(
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'Unable to load query for transaction type "%s"!',
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$type));
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}
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}
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