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phab/src/applications/repository/customfield/PhabricatorCommitMergedCommitsField.php
8567e3cacaa3feature/better-testing

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PhabricatorCommitMergedCommitsField.php
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<?php
final class PhabricatorCommitMergedCommitsField
extends PhabricatorCommitCustomField {
public function getFieldKey() {
return 'diffusion:mergedcommits';
}
public function getFieldName() {
return pht('Merged Commits');
}
public function getFieldDescription() {
return pht('For merge commits, shows merged changes in email.');
}
public function shouldDisableByDefault() {
return true;
}
public function shouldAppearInTransactionMail() {
return true;
}
public function updateTransactionMailBody(
PhabricatorMetaMTAMailBody $body,
PhabricatorApplicationTransactionEditor $editor,
array $xactions) {
// Put all the merged commits info int the mail body if this is a merge
$merges_caption = '';
// TODO: Make this limit configurable after T6030
$limit = 50;
$commit = $this->getObject();
try {
$merges = DiffusionPathChange::newFromConduit(
id(new ConduitCall('diffusion.mergedcommitsquery', array(
'commit' => $commit->getCommitIdentifier(),
'limit' => $limit + 1,
'repository' => $commit->getRepository()->getPHID(),
)))
->setUser($this->getViewer())
->execute());
if (count($merges) > $limit) {
$merges = array_slice($merges, 0, $limit);
$merges_caption =
pht("This commit merges more than %d changes. Only the first ".
"%d are shown.\n", $limit, $limit);
}
if ($merges) {
$merge_commits = array();
foreach ($merges as $merge) {
$merge_commits[] = $merge->getAuthorName().
': '.
$merge->getSummary();
}
$body->addTextSection(
pht('MERGED COMMITS'),
$merges_caption.implode("\n", $merge_commits));
}
} catch (ConduitException $ex) {
// Log the exception into the email body
$body->addTextSection(
pht('MERGED COMMITS'),
pht('Error generating merged commits: ').$ex->getMessage());
}
}
}
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