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Merge pull request #21702 from owncloud/fix_emit_scanFiles_II 

Fix: emit 'scanFiles' will only fire on files and not on folders (II)
This commit is contained in:
Thomas Müller 2016-01-15 14:31:49 +01:00
parent 4cbed04273 06ca5cbade
commit b7c0dc46be
1 changed files with 25 additions and 7 deletions
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32
lib/private/files/cache/scanner.php vendored
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@ -129,18 +129,27 @@ class Scanner extends BasicEmitter implements IScanner {
* @throws \OCP\Lock\LockedException
*/
public function scanFile($file, $reuseExisting = 0, $parentId = -1, $cacheData = null, $lock = true) {
if (!self::isPartialFile($file)
and !Filesystem::isFileBlacklisted($file)
) {
// only proceed if $file is not a partial file nor a blacklisted file
if (!self::isPartialFile($file) and !Filesystem::isFileBlacklisted($file)) {
//acquire a lock
if ($lock) {
if ($this->storage->instanceOfStorage('\OCP\Files\Storage\ILockingStorage')) {
$this->storage->acquireLock($file, ILockingProvider::LOCK_SHARED, $this->lockingProvider);
}
}
$this->emit('\OC\Files\Cache\Scanner', 'scanFile', array($file, $this->storageId));
\OC_Hook::emit('\OC\Files\Cache\Scanner', 'scan_file', array('path' => $file, 'storage' => $this->storageId));
$data = $this->getData($file);
if ($data) {
// pre-emit only if it was a file. By that we avoid counting/treating folders as files
if ($data['mimetype'] !== 'httpd/unix-directory') {
$this->emit('\OC\Files\Cache\Scanner', 'scanFile', array($file, $this->storageId));
\OC_Hook::emit('\OC\Files\Cache\Scanner', 'scan_file', array('path' => $file, 'storage' => $this->storageId));
}
$parent = dirname($file);
if ($parent === '.' or $parent === '/') {
$parent = '';
@ -189,18 +198,27 @@ class Scanner extends BasicEmitter implements IScanner {
if (!empty($newData)) {
$data['fileid'] = $this->addToCache($file, $newData, $fileId);
}
$this->emit('\OC\Files\Cache\Scanner', 'postScanFile', array($file, $this->storageId));
\OC_Hook::emit('\OC\Files\Cache\Scanner', 'post_scan_file', array('path' => $file, 'storage' => $this->storageId));
// post-emit only if it was a file. By that we avoid counting/treating folders as files
if ($data['mimetype'] !== 'httpd/unix-directory') {
$this->emit('\OC\Files\Cache\Scanner', 'postScanFile', array($file, $this->storageId));
\OC_Hook::emit('\OC\Files\Cache\Scanner', 'post_scan_file', array('path' => $file, 'storage' => $this->storageId));
}
} else {
$this->removeFromCache($file);
}
//release the acquired lock
if ($lock) {
if ($this->storage->instanceOfStorage('\OCP\Files\Storage\ILockingStorage')) {
$this->storage->releaseLock($file, ILockingProvider::LOCK_SHARED, $this->lockingProvider);
}
}
return $data;
}
return null;
}