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20140725.audit.1.migxactions.php
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Thu, Aug 29, 21:35

20140725.audit.1.migxactions.php
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<?php
$conn_w = id(new PhabricatorAuditTransaction())->establishConnection('w');
$rows = new LiskRawMigrationIterator($conn_w, 'audit_comment');
$content_source = PhabricatorContentSource::newForSource(
PhabricatorContentSource::SOURCE_LEGACY,
array())->serialize();
echo pht('Migrating Audit comments to modern storage...')."\n";
foreach ($rows as $row) {
$id = $row['id'];
echo pht('Migrating comment %d...', $id)."\n";
$comments = queryfx_all(
$conn_w,
'SELECT * FROM %T WHERE legacyCommentID = %d',
'audit_transaction_comment',
$id);
$main_comments = array();
$inline_comments = array();
foreach ($comments as $comment) {
if ($comment['pathID']) {
$inline_comments[] = $comment;
} else {
$main_comments[] = $comment;
}
}
$metadata = json_decode($row['metadata'], true);
if (!is_array($metadata)) {
$metadata = array();
}
$xactions = array();
// Build the main action transaction.
switch ($row['action']) {
case PhabricatorAuditActionConstants::ADD_AUDITORS:
$phids = idx($metadata, 'added-auditors', array());
$xactions[] = array(
'type' => $row['action'],
'old' => null,
'new' => array_fuse($phids),
);
break;
case PhabricatorAuditActionConstants::ADD_CCS:
$phids = idx($metadata, 'added-ccs', array());
$xactions[] = array(
'type' => $row['action'],
'old' => null,
'new' => array_fuse($phids),
);
break;
case PhabricatorAuditActionConstants::COMMENT:
case PhabricatorAuditActionConstants::INLINE:
// These actions will have their transactions created by other rules.
break;
default:
// Otherwise, this is an accept/concern/etc action.
$xactions[] = array(
'type' => PhabricatorAuditActionConstants::ACTION,
'old' => null,
'new' => $row['action'],
);
break;
}
// Build the main comment transaction.
foreach ($main_comments as $main) {
$xactions[] = array(
'type' => PhabricatorTransactions::TYPE_COMMENT,
'old' => null,
'new' => null,
'phid' => $main['transactionPHID'],
'comment' => $main,
);
}
// Build inline comment transactions.
foreach ($inline_comments as $inline) {
$xactions[] = array(
'type' => PhabricatorAuditActionConstants::INLINE,
'old' => null,
'new' => null,
'phid' => $inline['transactionPHID'],
'comment' => $inline,
);
}
foreach ($xactions as $xaction) {
// Generate a new PHID, if we don't already have one from the comment
// table. We pregenerated into the comment table to make this a little
// easier, so we only need to write to one table.
$xaction_phid = idx($xaction, 'phid');
if (!$xaction_phid) {
$xaction_phid = PhabricatorPHID::generateNewPHID(
PhabricatorApplicationTransactionTransactionPHIDType::TYPECONST,
PhabricatorRepositoryCommitPHIDType::TYPECONST);
}
unset($xaction['phid']);
$comment_phid = null;
$comment_version = 0;
if (idx($xaction, 'comment')) {
$comment_phid = $xaction['comment']['phid'];
$comment_version = 1;
}
$old = idx($xaction, 'old');
$new = idx($xaction, 'new');
$meta = idx($xaction, 'meta', array());
queryfx(
$conn_w,
'INSERT INTO %T (phid, authorPHID, objectPHID, viewPolicy, editPolicy,
commentPHID, commentVersion, transactionType, oldValue, newValue,
contentSource, metadata, dateCreated, dateModified)
VALUES (%s, %s, %s, %s, %s, %ns, %d, %s, %ns, %ns, %s, %s, %d, %d)',
'audit_transaction',
// PHID, authorPHID, objectPHID
$xaction_phid,
$row['actorPHID'],
$row['targetPHID'],
// viewPolicy, editPolicy, commentPHID, commentVersion
'public',
$row['actorPHID'],
$comment_phid,
$comment_version,
// transactionType, oldValue, newValue, contentSource, metadata
$xaction['type'],
json_encode($old),
json_encode($new),
$content_source,
json_encode($meta),
// dates
$row['dateCreated'],
$row['dateModified']);
}
}
echo pht('Done.')."\n";

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