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DifferentialFreeformFieldSpecification.php
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Created
Fri, Nov 22, 11:37

DifferentialFreeformFieldSpecification.php
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<?php
abstract class DifferentialFreeformFieldSpecification
extends DifferentialFieldSpecification {
private function findMentionedTasks($message) {
$maniphest = 'PhabricatorApplicationManiphest';
if (!PhabricatorApplication::isClassInstalled($maniphest)) {
return array();
}
$prefixes = ManiphestTaskStatus::getStatusPrefixMap();
$suffixes = ManiphestTaskStatus::getStatusSuffixMap();
$matches = id(new ManiphestCustomFieldStatusParser())
->parseCorpus($message);
$task_statuses = array();
foreach ($matches as $match) {
$prefix = phutil_utf8_strtolower($match['prefix']);
$suffix = phutil_utf8_strtolower($match['suffix']);
$status = idx($suffixes, $suffix);
if (!$status) {
$status = idx($prefixes, $prefix);
}
foreach ($match['monograms'] as $task_monogram) {
$task_id = (int)trim($task_monogram, 'tT');
$task_statuses[$task_id] = $status;
}
}
return $task_statuses;
}
private function findDependentRevisions($message) {
$matches = id(new DifferentialCustomFieldDependsOnParser())
->parseCorpus($message);
$dependents = array();
foreach ($matches as $match) {
foreach ($match['monograms'] as $monogram) {
$id = (int)trim($monogram, 'dD');
$dependents[$id] = $id;
}
}
return $dependents;
}
public static function findRevertedCommits($message) {
$matches = id(new DifferentialCustomFieldRevertsParser())
->parseCorpus($message);
$result = array();
foreach ($matches as $match) {
foreach ($match['monograms'] as $monogram) {
$result[$monogram] = $monogram;
}
}
return $result;
}
public function didWriteRevision(DifferentialRevisionEditor $editor) {
$message = $this->renderValueForCommitMessage(false);
$tasks = $this->findMentionedTasks($message);
if ($tasks) {
$tasks = id(new ManiphestTaskQuery())
->setViewer($editor->getActor())
->withIDs(array_keys($tasks))
->execute();
$this->saveFieldEdges(
$editor->getRevision(),
PhabricatorEdgeConfig::TYPE_DREV_HAS_RELATED_TASK,
mpull($tasks, 'getPHID'));
}
$dependents = $this->findDependentRevisions($message);
if ($dependents) {
$dependents = id(new DifferentialRevisionQuery())
->setViewer($editor->getActor())
->withIDs($dependents)
->execute();
$this->saveFieldEdges(
$editor->getRevision(),
PhabricatorEdgeConfig::TYPE_DREV_DEPENDS_ON_DREV,
mpull($dependents, 'getPHID'));
}
}
private function saveFieldEdges(
DifferentialRevision $revision,
$edge_type,
array $add_phids) {
$revision_phid = $revision->getPHID();
$old_phids = PhabricatorEdgeQuery::loadDestinationPHIDs(
$revision_phid,
$edge_type);
$add_phids = array_diff($add_phids, $old_phids);
if (!$add_phids) {
return;
}
$edge_editor = id(new PhabricatorEdgeEditor())->setActor($this->getUser());
foreach ($add_phids as $phid) {
$edge_editor->addEdge($revision_phid, $edge_type, $phid);
}
// NOTE: Deletes only through the fields.
$edge_editor->save();
}
public function didParseCommit(
PhabricatorRepository $repository,
PhabricatorRepositoryCommit $commit,
PhabricatorRepositoryCommitData $data) {
$message = $this->renderValueForCommitMessage($is_edit = false);
$user = id(new PhabricatorUser())->loadOneWhere(
'phid = %s',
$data->getCommitDetail('authorPHID'));
if (!$user) {
// TODO: Maybe after grey users, we should find a way to proceed even
// if we don't know who the author is.
return;
}
$commit_names = self::findRevertedCommits($message);
if ($commit_names) {
$reverts = id(new DiffusionCommitQuery())
->setViewer($user)
->withIdentifiers($commit_names)
->withDefaultRepository($repository)
->execute();
foreach ($reverts as $revert) {
// TODO: Do interesting things here.
}
}
$tasks_statuses = $this->findMentionedTasks($message);
if (!$tasks_statuses) {
return;
}
$tasks = id(new ManiphestTaskQuery())
->setViewer($user)
->withIDs(array_keys($tasks_statuses))
->execute();
foreach ($tasks as $task_id => $task) {
id(new PhabricatorEdgeEditor())
->setActor($user)
->addEdge(
$task->getPHID(),
PhabricatorEdgeConfig::TYPE_TASK_HAS_COMMIT,
$commit->getPHID())
->save();
$status = $tasks_statuses[$task_id];
if (!$status) {
// Text like "Ref T123", don't change the task status.
continue;
}
if ($task->getStatus() == $status) {
// Task is already in the specified status, so skip updating it.
continue;
}
$commit_name = $repository->formatCommitName(
$commit->getCommitIdentifier());
$call = new ConduitCall(
'maniphest.update',
array(
'id' => $task->getID(),
'status' => $status,
'comments' => "Closed by commit {$commit_name}.",
));
$call->setUser($user);
$call->execute();
}
}
}

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