$count = 0;
$dbr = $this->getDB( DB_REPLICA );
+
do {
$conds = [ "img_name > {$dbr->addQuotes( $start )}" ];
+
if ( strlen( $end ) ) {
$conds[] = "img_name <= {$dbr->addQuotes( $end )}";
}
+
$res = $dbr->select( 'image', '*', $conds,
__METHOD__, [ 'LIMIT' => $this->mBatchSize, 'ORDER BY' => 'img_name ASC' ] );
$res->rewind();
}
+ $backendOperations = [];
+
foreach ( $res as $row ) {
$file = $repo->newFileFromRow( $row );
$headers = $file->getContentHeaders();
+
if ( count( $headers ) ) {
- $this->updateFileHeaders( $file, $headers );
+ $backendOperations[] = [
+ 'op' => 'describe', 'src' => $file->getPath(), 'headers' => $headers
+ ];
}
+
// Do all of the older file versions...
foreach ( $file->getHistory() as $oldFile ) {
$headers = $oldFile->getContentHeaders();
if ( count( $headers ) ) {
- $this->updateFileHeaders( $oldFile, $headers );
+ $backendOperations[] = [
+ 'op' => 'describe', 'src' => $oldFile->getPath(), 'headers' => $headers
+ ];
}
}
+
if ( $this->hasOption( 'verbose' ) ) {
- $this->output( "Updated headers for file '{$row->img_name}'.\n" );
+ $this->output( "Queued headers update for file '{$row->img_name}'.\n" );
}
- ++$count;
+
$start = $row->img_name; // advance
}
+
+ $backendOperationsCount = count( $backendOperations );
+ $count += $backendOperationsCount;
+
+ $this->output( "Updating headers for {$backendOperationsCount} file(s).\n" );
+ $this->updateFileHeaders( $repo, $backendOperations );
} while ( $res->numRows() === $this->mBatchSize );
$this->output( "Done. Updated headers for $count file(s).\n" );
}
- protected function updateFileHeaders( File $file, array $headers ) {
- $status = $file->getRepo()->getBackend()->describe( [
- 'src' => $file->getPath(), 'headers' => $headers
- ] );
+ protected function updateFileHeaders( $repo, $backendOperations ) {
+ $status = $repo->getBackend()->doQuickOperations( $backendOperations );
+
if ( !$status->isGood() ) {
$this->error( "Encountered error: " . print_r( $status, true ) );
}