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Remove no longer existing files from the cache when scanning external storage

This commit is contained in:
Robin Appelman 2014-08-14 14:50:52 +02:00
parent a4b416f115
commit bbe17f35a1
1 changed files with 11 additions and 1 deletions
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12
apps/files_sharing/lib/external/scanner.php vendored
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@ -28,11 +28,21 @@ class Scanner extends \OC\Files\Cache\Scanner {
}
private function addResult($data, $path) {
$this->cache->put($path, $data);
$id = $this->cache->put($path, $data);
if (isset($data['children'])) {
$children = array();
foreach ($data['children'] as $child) {
$children[$child['name']] = true;
$this->addResult($child, ltrim($path . '/' . $child['name'], '/'));
}
$existingCache = $this->cache->getFolderContentsById($id);
foreach ($existingCache as $existingChild) {
// if an existing child is not in the new data, remove it
if (!isset($children[$existingChild['name']])) {
$this->cache->remove(ltrim($path . '/' . $existingChild['name'], '/'));
}
}
}
}
}