本文整理汇总了PHP中OC\Files\Storage\Storage::opendir方法的典型用法代码示例。如果您正苦于以下问题：PHP Storage::opendir方法的具体用法？PHP Storage::opendir怎么用？PHP Storage::opendir使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类OC\Files\Storage\Storage的用法示例。
在下文中一共展示了Storage::opendir方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: getNewChildren
/**
* Get the children from the storage
*
* @param string $folder
* @return string[]
*/
protected function getNewChildren($folder) {
$children = array();
if ($dh = $this->storage->opendir($folder)) {
if (is_resource($dh)) {
while (($file = readdir($dh)) !== false) {
if (!Filesystem::isIgnoredDir($file)) {
$children[] = $file;
}
}
}
}
return $children;
}示例2: scanChildren
/**
* scan all the files and folders in a folder
*
* @param string $path
* @param bool $recursive
* @param int $reuse
* @return int the size of the scanned folder or -1 if the size is unknown at this stage
*/
public function scanChildren($path, $recursive = self::SCAN_RECURSIVE, $reuse = -1)
{
if ($reuse === -1) {
$reuse = $recursive === self::SCAN_SHALLOW ? self::REUSE_ETAG | self::REUSE_SIZE : 0;
}
$this->emit('\\OC\\Files\\Cache\\Scanner', 'scanFolder', array($path, $this->storageId));
$size = 0;
$childQueue = array();
$existingChildren = array();
if ($this->cache->inCache($path)) {
$children = $this->cache->getFolderContents($path);
foreach ($children as $child) {
$existingChildren[] = $child['name'];
}
}
$newChildren = array();
if ($this->storage->is_dir($path) && ($dh = $this->storage->opendir($path))) {
$exceptionOccurred = false;
\OC_DB::beginTransaction();
if (is_resource($dh)) {
while (($file = readdir($dh)) !== false) {
$child = $path ? $path . '/' . $file : $file;
if (!Filesystem::isIgnoredDir($file)) {
$newChildren[] = $file;
try {
$data = $this->scanFile($child, $reuse, true);
if ($data) {
if ($data['size'] === -1) {
if ($recursive === self::SCAN_RECURSIVE) {
$childQueue[] = $child;
} else {
$size = -1;
}
} else {
if ($size !== -1) {
$size += $data['size'];
}
}
}
} catch (\Doctrine\DBAL\DBALException $ex) {
// might happen if inserting duplicate while a scanning
// process is running in parallel
// log and ignore
\OC_Log::write('core', 'Exception while scanning file "' . $child . '": ' . $ex->getMessage(), \OC_Log::DEBUG);
$exceptionOccurred = true;
}
}
}
}
$removedChildren = \array_diff($existingChildren, $newChildren);
foreach ($removedChildren as $childName) {
$child = $path ? $path . '/' . $childName : $childName;
$this->cache->remove($child);
}
\OC_DB::commit();
if ($exceptionOccurred) {
// It might happen that the parallel scan process has already
// inserted mimetypes but those weren't available yet inside the transaction
// To make sure to have the updated mime types in such cases,
// we reload them here
$this->cache->loadMimetypes();
}
foreach ($childQueue as $child) {
$childSize = $this->scanChildren($child, self::SCAN_RECURSIVE, $reuse);
if ($childSize === -1) {
$size = -1;
} else {
$size += $childSize;
}
}
$this->cache->put($path, array('size' => $size));
}
$this->emit('\\OC\\Files\\Cache\\Scanner', 'postScanFolder', array($path, $this->storageId));
return $size;
}示例3: opendir
/**
* see http://php.net/manual/en/function.opendir.php
*
* @param string $path
* @return resource
*/
public function opendir($path)
{
return $this->storage->opendir($path);
}