46 lines
No EOL
1.2 KiB
PHP
46 lines
No EOL
1.2 KiB
PHP
<?php
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namespace OCA\GroupfolderFilesystemSnapshots\Manager;
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use OCA\GroupfolderFilesystemSnapshots\Manager\PathManager;
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use OCA\GroupfolderFilesystemSnapshots\Entity\Snapshot;
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class SnapshotManager {
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private PathManager $pathManager;
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public function __construct(PathManager $pathManager){
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$this->pathManager = $pathManager;
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}
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private function validSnapshotId(string $snapshotId) {
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return (preg_match("/^[a-zA-Z0-9-_]+$/", $snapshotId) == 1);
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}
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function snapshotExists(string $snapshotId): bool {
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if($this->validSnapshotId($snapshotId)) {
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$path = $this->pathManager->getSnapshotPath($snapshotId);
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return (file_exists($path) && is_dir($path));
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} else {
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return false;
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}
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}
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function get(string $snapshotId) {
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if(self::snapshotExists($snapshotId)) {
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return new Snapshot($snapshotId);
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} else {
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return false;
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}
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}
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function getAll() {
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$iterator = new \FilesystemIterator($this->pathManager->getFilesystemSnapshotPath());
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foreach ($iterator as $fileinfo) {
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if(!$fileinfo->isDir()) continue;
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yield new Snapshot($fileinfo->getFilename());
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}
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}
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} |