/**
* @return array
*/
protected function getHashes()
{
$hashes = array();
list($oldRels, $deleteCurrent) = $this->getOldRels();
if ($deleteCurrent) {
$hashes['.'] = $this->file->getSha1();
}
if (count($oldRels)) {
$dbw = $this->file->repo->getMasterDB();
$res = $dbw->select('oldimage', array('oi_archive_name', 'oi_sha1'), array('oi_archive_name' => array_keys($oldRels)), __METHOD__);
foreach ($res as $row) {
if (rtrim($row->oi_sha1, "") === '') {
// Get the hash from the file
$oldUrl = $this->file->getArchiveVirtualUrl($row->oi_archive_name);
$props = $this->file->repo->getFileProps($oldUrl);
if ($props['fileExists']) {
// Upgrade the oldimage row
$dbw->update('oldimage', array('oi_sha1' => $props['sha1']), array('oi_name' => $this->file->getName(), 'oi_archive_name' => $row->oi_archive_name), __METHOD__);
$hashes[$row->oi_archive_name] = $props['sha1'];
} else {
$hashes[$row->oi_archive_name] = false;
}
} else {
$hashes[$row->oi_archive_name] = $row->oi_sha1;
}
}
}
$missing = array_diff_key($this->srcRels, $hashes);
foreach ($missing as $name => $rel) {
$this->status->error('filedelete-old-unregistered', $name);
}
foreach ($hashes as $name => $hash) {
if (!$hash) {
$this->status->error('filedelete-missing', $this->srcRels[$name]);
unset($hashes[$name]);
}
}
return $hashes;
}
