94 lines
2.8 KiB
PHP
94 lines
2.8 KiB
PHP
<?php
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namespace OCA\NCDownloader\Tools;
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use OCA\NCDownloader\Tools\Helper;
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use OCA\NCDownloader\Tools\Settings;
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use OC\Files\Utils\Scanner;
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use \OCP\EventDispatcher\IEventDispatcher;
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class folderScan
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{
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private $user;
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private $path;
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public function __construct($path = null, $user = null)
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{
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$this->user = $user ?? \OC::$server->getUserSession()->getUser()->getUID();
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$this->path = $path ?? $this->getDefaultPath();
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$this->realDir = \OC::$server->getSystemConfig()->getValue('datadirectory') . "/" . $this->path;
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}
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public function getDefaultPath()
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{
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$settings = new Settings($this->user);
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$rootFolder = Helper::getUserFolder($this->user);
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$downloadDir = $settings->get('ncd_downloader_dir') ?? "/Downloads";
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return $rootFolder . "/" . ltrim($downloadDir, '/\\');
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}
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public static function create($path = null, $user = null)
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{
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return new static($path, $user);
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}
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public function setUser($user)
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{
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$this->user = $user;
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return $this;
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}
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public function setPath($path)
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{
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$this->path = $path;
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return $this;
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}
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private function update()
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{
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if (!(self::folderUpdated($this->realDir))) {
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return ['message' => "no change"];
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}
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$this->scan();
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return ['message' => "changed"];
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}
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//force update
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public function scan()
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{
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$this->logger = \OC::$server->getLogger();
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$this->scanner = new Scanner($this->user, \OC::$server->getDatabaseConnection(), \OC::$server->query(IEventDispatcher::class), $this->logger);
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try {
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$this->scanner->scan($this->path);
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return ['status' => 'OK', 'path' => $this->path];
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} catch (ForbiddenException $e) {
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$this->logger->warning("Make sure you're running the scan command only as the user the web server runs as");
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} catch (\Exception $e) {
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$this->logger->warning("Exception during scan: " . $e->getMessage() . $e->getTraceAsString());
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}
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return ['status' => $e->getMessage(), 'path' => $this->path];
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}
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public static function folderUpdated($dir)
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{
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if (!file_exists($dir)) {
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return false;
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}
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$checkFile = $dir . "/.lastmodified";
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if (!file_exists($checkFile)) {
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$time = \filemtime($dir);
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file_put_contents($checkFile, $time);
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return false;
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}
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$lastModified = (int) file_get_contents($checkFile);
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$time = \filemtime($dir);
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if ($time > $lastModified) {
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file_put_contents($checkFile, $time);
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return true;
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}
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return false;
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}
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//update only folder is modified
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public static function sync($path = null, $user = null)
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{
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return self::create($path, $user)->update();
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}
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}
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