sforkowany z mirror/friendica
Fix moving stored data
rodzic
55292c954b
commit
f2b29f6591
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@ -4,6 +4,7 @@ namespace Friendica\Core;
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use Friendica\Database\DBA;
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use Friendica\Core\Config;
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use Friendica\Core\Logger;
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@ -105,35 +106,55 @@ class StorageManager
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/**
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* @brief Move resources to storage $dest
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*
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* Copy existing data to destination storage and delete from source.
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* This method cannot move to legacy in-table `data` field.
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*
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* @param string $dest Destination storage class name
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* @param array $tables Tables to look in for resources. Optional, defaults to ['photo']
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*
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* @retur int Number of moved resources
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*/
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public static function move($dest, $tables = null)
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public static function move(string $dest, $tables = null)
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{
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if (is_null($dest) || empty($dest)) {
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throw Exception('Can\'t move to NULL storage backend');
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}
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if (is_null($tables)) {
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$tables = ['photo'];
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}
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$moved = 0;
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foreach ($tables as $table) {
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$rr = DBA::select($table, ['id', 'data', 'backend-class', 'backend-ref'], ['`backend-class` != ?', $dest]);
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// Get the rows where backend class is not the destination backend class
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$rr = DBA::select(
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$table,
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['id', 'data', 'backend-class', 'backend-ref'],
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['`backend-class` IS NULL or `backend-class` != ?' , $dest ]
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);
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if (DBA::isResult($rr)) {
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while($r = $rr->fetch()) {
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$id = $r['id'];
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$data = $r['data'];
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$backendClass = $r['backend-class'];
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$backendRef = $r['backend-ref'];
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if ($backendClass !== '') {
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if (!is_null($backendClass) && $backendClass !== '') {
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Logger::log("get data from old backend " . $backendClass . " : " . $backendRef);
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$data = $backendClass::get($backendRef);
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}
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Logger::log("save data to new backend " . $dest);
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$ref = $dest::put($data);
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Logger::log("saved data as " . $ref);
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if ($ref !== '') {
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Logger::log("update row");
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$ru = DBA::update($table, ['backend-class' => $dest, 'backend-ref' => $ref, 'data' => ''], ['id' => $id]);
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if ($ru) {
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if ($backendClass !== '') {
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if (!is_null($backendClass) && $backendClass !== '') {
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Logger::log("delete data from old backend " . $backendClass . " : " . $backendRef);
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$backendClass::delete($backendRef);
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}
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$moved++;
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@ -145,4 +166,5 @@ class StorageManager
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return $moved;
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}
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}
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}
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