migrate therinaldos.com data

wedding-pics/lib/private/Remote/Api/ApiBase.php

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+<?php
+/**
+ * @copyright Copyright (c) 2017 Robin Appelman <robin@icewind.nl>
+ *
+ * @author Robin Appelman <robin@icewind.nl>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+namespace OC\Remote\Api;
+
+use OCP\Http\Client\IClientService;
+use OCP\Remote\ICredentials;
+use OCP\Remote\IInstance;
+
+class ApiBase {
+	/** @var IInstance */
+	private $instance;
+	/** @var ICredentials */
+	private $credentials;
+	/** @var IClientService */
+	private $clientService;
+
+	public function __construct(IInstance $instance, ICredentials $credentials, IClientService $clientService) {
+		$this->instance = $instance;
+		$this->credentials = $credentials;
+		$this->clientService = $clientService;
+	}
+
+	protected function getHttpClient() {
+		return $this->clientService->newClient();
+	}
+
+	protected function addDefaultHeaders(array $headers) {
+		return array_merge([
+			'OCS-APIREQUEST' => 'true',
+			'Accept' => 'application/json'
+		], $headers);
+	}
+
+	/**
+	 * @param string $method
+	 * @param string $url
+	 * @param array $body
+	 * @param array $query
+	 * @param array $headers
+	 * @return resource|string
+	 * @throws \InvalidArgumentException
+	 */
+	protected function request($method, $url, array $body = [], array $query = [], array $headers = []) {
+		$fullUrl = trim($this->instance->getFullUrl(), '/') . '/' . $url;
+		$options = [
+			'query' => $query,
+			'headers' => $this->addDefaultHeaders($headers),
+			'auth' => [$this->credentials->getUsername(), $this->credentials->getPassword()]
+		];
+		if ($body) {
+			$options['body'] = $body;
+		}
+
+		$client = $this->getHttpClient();
+
+		switch ($method) {
+			case 'get':
+				$response = $client->get($fullUrl, $options);
+				break;
+			case 'post':
+				$response = $client->post($fullUrl, $options);
+				break;
+			case 'put':
+				$response = $client->put($fullUrl, $options);
+				break;
+			case 'delete':
+				$response = $client->delete($fullUrl, $options);
+				break;
+			case 'options':
+				$response = $client->options($fullUrl, $options);
+				break;
+			default:
+				throw new \InvalidArgumentException('Invalid method ' . $method);
+		}
+
+		return $response->getBody();
+	}
+}

wedding-pics/lib/private/Remote/Api/ApiCollection.php

@@ -0,0 +1,51 @@
+<?php
+/**
+ * @copyright Copyright (c) 2017 Robin Appelman <robin@icewind.nl>
+ *
+ * @author Robin Appelman <robin@icewind.nl>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+namespace OC\Remote\Api;
+
+use OCP\Http\Client\IClientService;
+use OCP\Remote\Api\IApiCollection;
+use OCP\Remote\ICredentials;
+use OCP\Remote\IInstance;
+
+class ApiCollection implements IApiCollection {
+	/** @var IInstance */
+	private $instance;
+	/** @var ICredentials */
+	private $credentials;
+	/** @var IClientService */
+	private $clientService;
+
+	public function __construct(IInstance $instance, ICredentials $credentials, IClientService $clientService) {
+		$this->instance = $instance;
+		$this->credentials = $credentials;
+		$this->clientService = $clientService;
+	}
+
+	public function getCapabilitiesApi() {
+		return new OCS($this->instance, $this->credentials, $this->clientService);
+	}
+
+	public function getUserApi() {
+		return new OCS($this->instance, $this->credentials, $this->clientService);
+	}
+}

wedding-pics/lib/private/Remote/Api/ApiFactory.php

@@ -0,0 +1,41 @@
+<?php
+/**
+ * @copyright Copyright (c) 2017 Robin Appelman <robin@icewind.nl>
+ *
+ * @author Robin Appelman <robin@icewind.nl>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+namespace OC\Remote\Api;
+
+use OCP\Http\Client\IClientService;
+use OCP\Remote\Api\IApiFactory;
+use OCP\Remote\ICredentials;
+use OCP\Remote\IInstance;
+
+class ApiFactory implements IApiFactory {
+	/** @var IClientService */
+	private $clientService;
+
+	public function __construct(IClientService $clientService) {
+		$this->clientService = $clientService;
+	}
+
+	public function getApiCollection(IInstance $instance, ICredentials $credentials) {
+		return new ApiCollection($instance, $credentials, $this->clientService);
+	}
+}

wedding-pics/lib/private/Remote/Api/NotFoundException.php

@@ -0,0 +1,26 @@
+<?php
+/**
+ * @copyright Copyright (c) 2017 Robin Appelman <robin@icewind.nl>
+ *
+ * @author Robin Appelman <robin@icewind.nl>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+namespace OC\Remote\Api;
+
+class NotFoundException extends \Exception {
+}

wedding-pics/lib/private/Remote/Api/OCS.php

@@ -0,0 +1,101 @@
+<?php
+/**
+ * @copyright Copyright (c) 2017 Robin Appelman <robin@icewind.nl>
+ *
+ * @author Christoph Wurst <christoph@winzerhof-wurst.at>
+ * @author Robin Appelman <robin@icewind.nl>
+ * @author Roeland Jago Douma <roeland@famdouma.nl>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+namespace OC\Remote\Api;
+
+use GuzzleHttp\Exception\ClientException;
+use OC\ForbiddenException;
+use OC\Remote\User;
+use OCP\AppFramework\OCSController;
+use OCP\Remote\Api\ICapabilitiesApi;
+use OCP\Remote\Api\IUserApi;
+
+class OCS extends ApiBase implements ICapabilitiesApi, IUserApi {
+	/**
+	 * @param string $method
+	 * @param string $url
+	 * @param array $body
+	 * @param array $query
+	 * @param array $headers
+	 * @return array
+	 * @throws ForbiddenException
+	 * @throws NotFoundException
+	 * @throws \Exception
+	 */
+	protected function request($method, $url, array $body = [], array $query = [], array $headers = []) {
+		try {
+			$response = json_decode(parent::request($method, 'ocs/v2.php/' . $url, $body, $query, $headers), true);
+		} catch (ClientException $e) {
+			if ($e->getResponse()->getStatusCode() === 404) {
+				throw new NotFoundException();
+			} elseif ($e->getResponse()->getStatusCode() === 403 || $e->getResponse()->getStatusCode() === 401) {
+				throw new ForbiddenException();
+			} else {
+				throw $e;
+			}
+		}
+		if (!isset($response['ocs']) || !isset($response['ocs']['meta'])) {
+			throw new \Exception('Invalid ocs response');
+		}
+		if ($response['ocs']['meta']['statuscode'] === OCSController::RESPOND_UNAUTHORISED) {
+			throw new ForbiddenException();
+		}
+		if ($response['ocs']['meta']['statuscode'] === OCSController::RESPOND_NOT_FOUND) {
+			throw new NotFoundException();
+		}
+		if ($response['ocs']['meta']['status'] !== 'ok') {
+			throw new \Exception('Unknown ocs error ' . $response['ocs']['meta']['message']);
+		}
+
+		return $response['ocs']['data'];
+	}
+
+	/**
+	 * @param array $data
+	 * @param string $type
+	 * @param string[] $keys
+	 * @throws \Exception
+	 */
+	private function checkResponseArray(array $data, $type, array $keys) {
+		foreach ($keys as $key) {
+			if (!array_key_exists($key, $data)) {
+				throw new \Exception('Invalid ' . $type . ' response, expected field ' . $key . ' not found');
+			}
+		}
+	}
+
+	public function getUser($userId) {
+		$result = $this->request('get', 'cloud/users/' . $userId);
+		$this->checkResponseArray($result, 'user', User::EXPECTED_KEYS);
+		return new User($result);
+	}
+
+	/**
+	 * @return array The capabilities in the form of [$appId => [$capability => $value]]
+	 */
+	public function getCapabilities() {
+		$result = $this->request('get', 'cloud/capabilities');
+		return $result['capabilities'];
+	}
+}

wedding-pics/lib/private/Remote/Credentials.php

@@ -0,0 +1,55 @@
+<?php
+/**
+ * @copyright Copyright (c) 2017 Robin Appelman <robin@icewind.nl>
+ *
+ * @author Robin Appelman <robin@icewind.nl>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+namespace OC\Remote;
+
+use OCP\Remote\ICredentials;
+
+class Credentials implements ICredentials {
+	/** @var string */
+	private $user;
+	/** @var string */
+	private $password;
+
+	/**
+	 * @param string $user
+	 * @param string $password
+	 */
+	public function __construct($user, $password) {
+		$this->user = $user;
+		$this->password = $password;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getUsername() {
+		return $this->user;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getPassword() {
+		return $this->password;
+	}
+}

wedding-pics/lib/private/Remote/Instance.php

@@ -0,0 +1,148 @@
+<?php
+/**
+ * @copyright Copyright (c) 2017 Robin Appelman <robin@icewind.nl>
+ *
+ * @author Robin Appelman <robin@icewind.nl>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+namespace OC\Remote;
+
+use OC\Remote\Api\NotFoundException;
+use OCP\Http\Client\IClientService;
+use OCP\ICache;
+use OCP\Remote\IInstance;
+
+/**
+ * Provides some basic info about a remote Nextcloud instance
+ */
+class Instance implements IInstance {
+	/** @var string */
+	private $url;
+
+	/** @var ICache */
+	private $cache;
+
+	/** @var IClientService */
+	private $clientService;
+
+	/** @var array|null */
+	private $status;
+
+	/**
+	 * @param string $url
+	 * @param ICache $cache
+	 * @param IClientService $clientService
+	 */
+	public function __construct($url, ICache $cache, IClientService $clientService) {
+		$url = str_replace('https://', '', $url);
+		$this->url = str_replace('http://', '', $url);
+		$this->cache = $cache;
+		$this->clientService = $clientService;
+	}
+
+	/**
+	 * @return string The url of the remote server without protocol
+	 */
+	public function getUrl() {
+		return $this->url;
+	}
+
+	/**
+	 * @return string The of of the remote server with protocol
+	 */
+	public function getFullUrl() {
+		return $this->getProtocol() . '://' . $this->getUrl();
+	}
+
+	/**
+	 * @return string The full version string in '13.1.2.3' format
+	 */
+	public function getVersion() {
+		$status = $this->getStatus();
+		return $status['version'];
+	}
+
+	/**
+	 * @return string 'http' or 'https'
+	 */
+	public function getProtocol() {
+		$status = $this->getStatus();
+		return $status['protocol'];
+	}
+
+	/**
+	 * Check that the remote server is installed and not in maintenance mode
+	 *
+	 * @return bool
+	 */
+	public function isActive() {
+		$status = $this->getStatus();
+		return $status['installed'] && !$status['maintenance'];
+	}
+
+	/**
+	 * @return array
+	 * @throws NotFoundException
+	 * @throws \Exception
+	 */
+	private function getStatus() {
+		if ($this->status) {
+			return $this->status;
+		}
+		$key = 'remote/' . $this->url . '/status';
+		$httpsKey = 'remote/' . $this->url . '/https';
+		$status = $this->cache->get($key);
+		if (!$status) {
+			$response = $this->downloadStatus('https://' . $this->getUrl() . '/status.php');
+			$protocol = 'https';
+			if (!$response) {
+				if ($status = $this->cache->get($httpsKey)) {
+					throw new \Exception('refusing to connect to remote instance(' . $this->url . ') over http that was previously accessible over https');
+				}
+				$response = $this->downloadStatus('http://' . $this->getUrl() . '/status.php');
+				$protocol = 'http';
+			} else {
+				$this->cache->set($httpsKey, true, 60 * 60 * 24 * 365);
+			}
+			$status = json_decode($response, true);
+			if ($status) {
+				$status['protocol'] = $protocol;
+			}
+			if ($status) {
+				$this->cache->set($key, $status, 5 * 60);
+				$this->status = $status;
+			} else {
+				throw new NotFoundException('Remote server not found at address ' . $this->url);
+			}
+		}
+		return $status;
+	}
+
+	/**
+	 * @param string $url
+	 * @return bool|string
+	 */
+	private function downloadStatus($url) {
+		try {
+			$request = $this->clientService->newClient()->get($url);
+			return $request->getBody();
+		} catch (\Exception $e) {
+			return false;
+		}
+	}
+}

wedding-pics/lib/private/Remote/InstanceFactory.php

@@ -0,0 +1,43 @@
+<?php
+/**
+ * @copyright Copyright (c) 2017 Robin Appelman <robin@icewind.nl>
+ *
+ * @author Robin Appelman <robin@icewind.nl>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+namespace OC\Remote;
+
+use OCP\Http\Client\IClientService;
+use OCP\ICache;
+use OCP\Remote\IInstanceFactory;
+
+class InstanceFactory implements IInstanceFactory {
+	/** @var ICache */
+	private $cache;
+	/** @var IClientService */
+	private $clientService;
+
+	public function __construct(ICache $cache, IClientService $clientService) {
+		$this->cache = $cache;
+		$this->clientService = $clientService;
+	}
+
+	public function getInstance($url) {
+		return new Instance($url, $this->cache, $this->clientService);
+	}
+}

wedding-pics/lib/private/Remote/User.php

@@ -0,0 +1,139 @@
+<?php
+/**
+ * @copyright Copyright (c) 2017 Robin Appelman <robin@icewind.nl>
+ *
+ * @author Christoph Wurst <christoph@winzerhof-wurst.at>
+ * @author Robin Appelman <robin@icewind.nl>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+namespace OC\Remote;
+
+use OCP\Remote\IUser;
+
+class User implements IUser {
+	public const EXPECTED_KEYS = [
+		'id',
+		'email',
+		'displayname',
+		'phone',
+		'address',
+		'website',
+		'groups',
+		'language',
+		'quota'
+	];
+
+	/** @var array */
+	private $data;
+
+	public function __construct(array $data) {
+		$this->data = $data;
+	}
+
+
+	/**
+	 * @return string
+	 */
+	public function getUserId() {
+		return $this->data['id'];
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getEmail() {
+		return $this->data['email'];
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getDisplayName() {
+		return $this->data['displayname'];
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getPhone() {
+		return $this->data['phone'];
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getAddress() {
+		return $this->data['address'];
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getWebsite() {
+		return $this->data['website'];
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getTwitter() {
+		return $this->data['twitter'] ?? '';
+	}
+
+	/**
+	 * @return string[]
+	 */
+	public function getGroups() {
+		return $this->data['groups'];
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getLanguage() {
+		return $this->data['language'];
+	}
+
+	/**
+	 * @return int
+	 */
+	public function getUsedSpace() {
+		return $this->data['quota']['used'];
+	}
+
+	/**
+	 * @return int
+	 */
+	public function getFreeSpace() {
+		return $this->data['quota']['free'];
+	}
+
+	/**
+	 * @return int
+	 */
+	public function getTotalSpace() {
+		return $this->data['quota']['total'];
+	}
+
+	/**
+	 * @return int
+	 */
+	public function getQuota() {
+		return $this->data['quota']['quota'];
+	}
+}