158 lines
3.9 KiB
PHP
158 lines
3.9 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* @copyright Copyright (c) 2018 Joas Schilling <coding@schilljs.com>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace OC\Collaboration\Resources;
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use OCA\Files\Collaboration\Resources\ResourceProvider;
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use OCP\Collaboration\Resources\CollectionException;
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use OCP\Collaboration\Resources\ICollection;
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use OCP\Collaboration\Resources\IManager;
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use OCP\Collaboration\Resources\IProvider;
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use OCP\Collaboration\Resources\IResource;
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use OCP\Collaboration\Resources\ResourceException;
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use OCP\DB\QueryBuilder\IQueryBuilder;
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use OCP\IDBConnection;
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use OCP\IUser;
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class Manager implements IManager {
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/** @var IDBConnection */
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protected $connection;
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public function __construct(IDBConnection $connection) {
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$this->connection = $connection;
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}
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/**
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* @param int $id
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* @return ICollection
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* @throws CollectionException when the collection could not be found
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* @since 15.0.0
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*/
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public function getCollection(int $id): ICollection {
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$query = $this->connection->getQueryBuilder();
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$query->select('*')
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->from('collres_collections')
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->where($query->expr()->eq('id', $query->createNamedParameter($id, IQueryBuilder::PARAM_INT)));
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$result = $query->execute();
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$row = $result->fetch();
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$result->closeCursor();
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if (!$row) {
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throw new CollectionException('Collection not found');
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}
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return new Collection($this, $this->connection, (int) $row['id'], (string) $row['name']);
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}
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/**
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* @param string $name
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* @return ICollection
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* @since 15.0.0
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*/
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public function newCollection(string $name): ICollection {
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$query = $this->connection->getQueryBuilder();
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$query->insert('collres_collections')
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->values([
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'name' => $query->createNamedParameter($name),
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]);
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$query->execute();
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return new Collection($this, $this->connection, $query->getLastInsertId(), $name);
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}
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/**
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* @param string $type
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* @param string $id
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* @return IResource
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* @since 15.0.0
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*/
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public function getResource(string $type, string $id): IResource {
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return new Resource($this, $this->connection, $type, $id);
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}
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/**
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* @return IProvider[]
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* @since 15.0.0
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*/
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public function getProviders(): array {
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return [
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\OC::$server->query(ResourceProvider::class) // FIXME
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];
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}
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/**
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* Get the display name of a resource
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*
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* @param IResource $resource
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* @return string
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* @since 15.0.0
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*/
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public function getName(IResource $resource): string {
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foreach ($this->getProviders() as $provider) {
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try {
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return $provider->getName($resource);
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} catch (ResourceException $e) {
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}
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}
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return '';
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}
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/**
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*
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* @param IResource $resource
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* @return string
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*/
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public function getIconClass(IResource $resource): string {
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foreach ($this->getProviders() as $provider) {
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try {
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return $provider->getIconClass($resource);
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} catch (ResourceException $e) {
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}
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}
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return '';
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}
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/**
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* Can a user/guest access the collection
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*
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* @param IResource $resource
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* @param IUser $user
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* @return bool
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* @since 15.0.0
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*/
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public function canAccess(IResource $resource, IUser $user = null): bool {
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foreach ($this->getProviders() as $provider) {
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try {
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if ($provider->canAccess($resource, $user)) {
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return true;
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}
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} catch (ResourceException $e) {
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}
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}
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return false;
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}
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}
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