49 lines
1.3 KiB
PHP
49 lines
1.3 KiB
PHP
<?php
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/**
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* Copyright (c) 2014 Robin Appelman <icewind@owncloud.com>
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* This file is licensed under the Affero General Public License version 3 or
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* later.
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* See the COPYING-README file.
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*/
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namespace OCA\Files_Sharing\External;
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class Scanner extends \OC\Files\Cache\Scanner {
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/**
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* @var \OCA\Files_Sharing\External\Storage
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*/
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protected $storage;
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public function scan($path, $recursive = self::SCAN_RECURSIVE, $reuse = -1) {
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$this->scanAll();
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}
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public function scanAll() {
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$data = $this->storage->getShareInfo();
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if ($data['status'] === 'success') {
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$this->addResult($data['data'], '');
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} else {
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throw new \Exception('Error while scanning remote share');
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}
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}
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private function addResult($data, $path) {
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$id = $this->cache->put($path, $data);
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if (isset($data['children'])) {
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$children = array();
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foreach ($data['children'] as $child) {
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$children[$child['name']] = true;
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$this->addResult($child, ltrim($path . '/' . $child['name'], '/'));
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}
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$existingCache = $this->cache->getFolderContentsById($id);
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foreach ($existingCache as $existingChild) {
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// if an existing child is not in the new data, remove it
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if (!isset($children[$existingChild['name']])) {
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$this->cache->remove(ltrim($path . '/' . $existingChild['name'], '/'));
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}
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}
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}
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}
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}
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