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-rw-r--r--lib/private/OCSClient.php351
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diff --git a/lib/private/OCSClient.php b/lib/private/OCSClient.php
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-<?php
-/**
- * @copyright Copyright (c) 2016, ownCloud, Inc.
- *
- * @author Bart Visscher <bartv@thisnet.nl>
- * @author Brice Maron <brice@bmaron.net>
- * @author Felix Moeller <mail@felixmoeller.de>
- * @author Frank Karlitschek <frank@karlitschek.de>
- * @author Jarrett <JetUni@users.noreply.github.com>
- * @author Joas Schilling <coding@schilljs.com>
- * @author Jörn Friedrich Dreyer <jfd@butonic.de>
- * @author Kamil Domanski <kdomanski@kdemail.net>
- * @author Lukas Reschke <lukas@statuscode.ch>
- * @author Morris Jobke <hey@morrisjobke.de>
- * @author Robin McCorkell <robin@mccorkell.me.uk>
- * @author Sam Tuke <mail@samtuke.com>
- * @author Thomas Müller <thomas.mueller@tmit.eu>
- *
- * @license AGPL-3.0
- *
- * This code is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License, version 3,
- * as published by the Free Software Foundation.
- *
- * 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, version 3,
- * along with this program. If not, see <http://www.gnu.org/licenses/>
- *
- */
-
-namespace OC;
-
-use OCP\Http\Client\IClientService;
-use OCP\IConfig;
-use OCP\ILogger;
-
-/**
- * Class OCSClient is a class for communication with the ownCloud appstore
- *
- * @package OC
- */
-class OCSClient {
- /** @var IClientService */
- private $httpClientService;
- /** @var IConfig */
- private $config;
- /** @var ILogger */
- private $logger;
-
- /**
- * @param IClientService $httpClientService
- * @param IConfig $config
- * @param ILogger $logger
- */
- public function __construct(IClientService $httpClientService,
- IConfig $config,
- ILogger $logger) {
- $this->httpClientService = $httpClientService;
- $this->config = $config;
- $this->logger = $logger;
- }
-
- /**
- * Returns whether the AppStore is enabled (i.e. because the AppStore is disabled for EE)
- *
- * @return bool
- */
- public function isAppStoreEnabled() {
- return $this->config->getSystemValue('appstoreenabled', true) === true;
- }
-
- /**
- * Get the url of the OCS AppStore server.
- *
- * @return string of the AppStore server
- */
- private function getAppStoreUrl() {
- return $this->config->getSystemValue('appstoreurl', 'https://api.owncloud.com/v1');
- }
-
- /**
- * @param string $body
- * @param string $action
- * @return null|\SimpleXMLElement
- */
- private function loadData($body, $action) {
- $loadEntities = libxml_disable_entity_loader(true);
- $data = @simplexml_load_string($body);
- libxml_disable_entity_loader($loadEntities);
-
- if($data === false) {
- libxml_clear_errors();
- $this->logger->error(
- sprintf('Could not get %s, content was no valid XML', $action),
- [
- 'app' => 'core',
- ]
- );
- return null;
- }
-
- return $data;
- }
-
- /**
- * Get all the categories from the OCS server
- *
- * @param array $targetVersion The target ownCloud version
- * @return array|null an array of category ids or null
- * @note returns NULL if config value appstoreenabled is set to false
- * This function returns a list of all the application categories on the OCS server
- */
- public function getCategories(array $targetVersion) {
- if (!$this->isAppStoreEnabled()) {
- return null;
- }
-
- $client = $this->httpClientService->newClient();
- try {
- $response = $client->get(
- $this->getAppStoreUrl() . '/content/categories',
- [
- 'timeout' => 20,
- 'query' => [
- 'version' => implode('x', $targetVersion),
- ],
- ]
- );
- } catch(\Exception $e) {
- $this->logger->error(
- sprintf('Could not get categories: %s', $e->getMessage()),
- [
- 'app' => 'core',
- ]
- );
- return null;
- }
-
- $data = $this->loadData($response->getBody(), 'categories');
- if($data === null) {
- return null;
- }
-
- $tmp = $data->data;
- $cats = [];
-
- foreach ($tmp->category as $value) {
- $id = (int)$value->id;
- $name = (string)$value->name;
- $cats[$id] = $name;
- }
-
- return $cats;
- }
-
- /**
- * Get all the applications from the OCS server
- * @param array $categories
- * @param int $page
- * @param string $filter
- * @param array $targetVersion The target ownCloud version
- * @return array An array of application data
- */
- public function getApplications(array $categories, $page, $filter, array $targetVersion) {
- if (!$this->isAppStoreEnabled()) {
- return [];
- }
-
- $client = $this->httpClientService->newClient();
- try {
- $response = $client->get(
- $this->getAppStoreUrl() . '/content/data',
- [
- 'timeout' => 20,
- 'query' => [
- 'version' => implode('x', $targetVersion),
- 'filter' => $filter,
- 'categories' => implode('x', $categories),
- 'sortmode' => 'new',
- 'page' => $page,
- 'pagesize' => 100,
- 'approved' => $filter
- ],
- ]
- );
- } catch(\Exception $e) {
- $this->logger->error(
- sprintf('Could not get applications: %s', $e->getMessage()),
- [
- 'app' => 'core',
- ]
- );
- return [];
- }
-
- $data = $this->loadData($response->getBody(), 'applications');
- if($data === null) {
- return [];
- }
-
- $tmp = $data->data->content;
- $tmpCount = count($tmp);
-
- $apps = [];
- for ($i = 0; $i < $tmpCount; $i++) {
- $app = [];
- $app['id'] = (string)$tmp[$i]->id;
- $app['name'] = (string)$tmp[$i]->name;
- $app['label'] = (string)$tmp[$i]->label;
- $app['version'] = (string)$tmp[$i]->version;
- $app['type'] = (string)$tmp[$i]->typeid;
- $app['typename'] = (string)$tmp[$i]->typename;
- $app['personid'] = (string)$tmp[$i]->personid;
- $app['profilepage'] = (string)$tmp[$i]->profilepage;
- $app['license'] = (string)$tmp[$i]->license;
- $app['detailpage'] = (string)$tmp[$i]->detailpage;
- $app['preview'] = (string)$tmp[$i]->smallpreviewpic1;
- $app['preview-full'] = (string)$tmp[$i]->previewpic1;
- $app['changed'] = strtotime($tmp[$i]->changed);
- $app['description'] = (string)$tmp[$i]->description;
- $app['score'] = (string)$tmp[$i]->score;
- $app['downloads'] = (int)$tmp[$i]->downloads;
- $app['level'] = (int)$tmp[$i]->approved;
-
- $apps[] = $app;
- }
-
- return $apps;
- }
-
-
- /**
- * Get an the applications from the OCS server
- *
- * @param string $id
- * @param array $targetVersion The target ownCloud version
- * @return array|null an array of application data or null
- *
- * This function returns an applications from the OCS server
- */
- public function getApplication($id, array $targetVersion) {
- if (!$this->isAppStoreEnabled()) {
- return null;
- }
-
- $client = $this->httpClientService->newClient();
- try {
- $response = $client->get(
- $this->getAppStoreUrl() . '/content/data/' . urlencode($id),
- [
- 'timeout' => 20,
- 'query' => [
- 'version' => implode('x', $targetVersion),
- ],
- ]
- );
- } catch(\Exception $e) {
- $this->logger->error(
- sprintf('Could not get application: %s', $e->getMessage()),
- [
- 'app' => 'core',
- ]
- );
- return null;
- }
-
- $data = $this->loadData($response->getBody(), 'application');
- if($data === null) {
- return null;
- }
-
- $tmp = $data->data->content;
- if (is_null($tmp)) {
- \OCP\Util::writeLog('core', 'No update found at the ownCloud appstore for app ' . $id, \OCP\Util::DEBUG);
- return null;
- }
-
- $app = [];
- $app['id'] = (int)$id;
- $app['name'] = (string)$tmp->name;
- $app['version'] = (string)$tmp->version;
- $app['type'] = (string)$tmp->typeid;
- $app['label'] = (string)$tmp->label;
- $app['typename'] = (string)$tmp->typename;
- $app['personid'] = (string)$tmp->personid;
- $app['profilepage'] = (string)$tmp->profilepage;
- $app['detailpage'] = (string)$tmp->detailpage;
- $app['preview1'] = (string)$tmp->smallpreviewpic1;
- $app['preview2'] = (string)$tmp->smallpreviewpic2;
- $app['preview3'] = (string)$tmp->smallpreviewpic3;
- $app['changed'] = strtotime($tmp->changed);
- $app['description'] = (string)$tmp->description;
- $app['detailpage'] = (string)$tmp->detailpage;
- $app['score'] = (int)$tmp->score;
- $app['level'] = (int)$tmp->approved;
-
- return $app;
- }
-
- /**
- * Get the download url for an application from the OCS server
- * @param string $id
- * @param array $targetVersion The target ownCloud version
- * @return array|null an array of application data or null
- */
- public function getApplicationDownload($id, array $targetVersion) {
- if (!$this->isAppStoreEnabled()) {
- return null;
- }
- $url = $this->getAppStoreUrl() . '/content/download/' . urlencode($id) . '/1';
- $client = $this->httpClientService->newClient();
- try {
- $response = $client->get(
- $url,
- [
- 'timeout' => 20,
- 'query' => [
- 'version' => implode('x', $targetVersion),
- ],
- ]
- );
- } catch(\Exception $e) {
- $this->logger->error(
- sprintf('Could not get application download URL: %s', $e->getMessage()),
- [
- 'app' => 'core',
- ]
- );
- return null;
- }
-
- $data = $this->loadData($response->getBody(), 'application download URL');
- if($data === null) {
- return null;
- }
-
- $tmp = $data->data->content;
- $app = [];
- if (isset($tmp->downloadlink)) {
- $app['downloadlink'] = (string)$tmp->downloadlink;
- } else {
- $app['downloadlink'] = '';
- }
- return $app;
- }
-
-}