1135 lines
32 KiB
PHP
1135 lines
32 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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* @copyright Copyright (c) 2016, Lukas Reschke <lukas@statuscode.ch>
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*
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* @author Arthur Schiwon <blizzz@arthur-schiwon.de>
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* @author Bart Visscher <bartv@thisnet.nl>
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* @author Bernhard Posselt <dev@bernhard-posselt.com>
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* @author Björn Schießle <bjoern@schiessle.org>
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* @author Borjan Tchakaloff <borjan@tchakaloff.fr>
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* @author Brice Maron <brice@bmaron.net>
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* @author Christopher Schäpers <kondou@ts.unde.re>
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* @author Felix Moeller <mail@felixmoeller.de>
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* @author Frank Karlitschek <frank@karlitschek.de>
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* @author Georg Ehrke <oc.list@georgehrke.com>
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* @author Jakob Sack <mail@jakobsack.de>
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* @author Joas Schilling <coding@schilljs.com>
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* @author Julius Haertl <jus@bitgrid.net>
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* @author Julius Härtl <jus@bitgrid.net>
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* @author Jörn Friedrich Dreyer <jfd@butonic.de>
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* @author Kamil Domanski <kdomanski@kdemail.net>
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* @author Klaas Freitag <freitag@owncloud.com>
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* @author Lukas Reschke <lukas@statuscode.ch>
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* @author Markus Goetz <markus@woboq.com>
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* @author Morris Jobke <hey@morrisjobke.de>
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* @author RealRancor <Fisch.666@gmx.de>
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* @author Robin Appelman <robin@icewind.nl>
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* @author Robin McCorkell <robin@mccorkell.me.uk>
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* @author Roeland Jago Douma <roeland@famdouma.nl>
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* @author Sam Tuke <mail@samtuke.com>
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* @author Sebastian Wessalowski <sebastian@wessalowski.org>
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* @author Thomas Müller <thomas.mueller@tmit.eu>
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* @author Thomas Tanghus <thomas@tanghus.net>
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* @author Tom Needham <tom@owncloud.com>
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* @author Vincent Petry <pvince81@owncloud.com>
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*
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* @license AGPL-3.0
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*
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* This code 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, version 3,
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* as published by the Free Software Foundation.
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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, version 3,
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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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use OC\App\DependencyAnalyzer;
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use OC\App\Platform;
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use OC\DB\MigrationService;
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use OC\Installer;
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use OC\Repair;
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use OCP\App\ManagerEvent;
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/**
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* This class manages the apps. It allows them to register and integrate in the
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* ownCloud ecosystem. Furthermore, this class is responsible for installing,
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* upgrading and removing apps.
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*/
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class OC_App {
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static private $adminForms = array();
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static private $personalForms = array();
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static private $appTypes = array();
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static private $loadedApps = array();
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static private $altLogin = array();
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static private $alreadyRegistered = [];
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const officialApp = 200;
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/**
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* clean the appId
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*
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* @param string|boolean $app AppId that needs to be cleaned
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* @return string
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*/
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public static function cleanAppId($app) {
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return str_replace(array('\0', '/', '\\', '..'), '', $app);
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}
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/**
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* Check if an app is loaded
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*
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* @param string $app
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* @return bool
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*/
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public static function isAppLoaded($app) {
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return in_array($app, self::$loadedApps, true);
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}
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/**
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* loads all apps
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*
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* @param string[] | string | null $types
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* @return bool
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*
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* This function walks through the ownCloud directory and loads all apps
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* it can find. A directory contains an app if the file /appinfo/info.xml
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* exists.
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*
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* if $types is set, only apps of those types will be loaded
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*/
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public static function loadApps($types = null) {
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if (\OC::$server->getSystemConfig()->getValue('maintenance', false)) {
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return false;
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}
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// Load the enabled apps here
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$apps = self::getEnabledApps();
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// Add each apps' folder as allowed class path
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foreach($apps as $app) {
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$path = self::getAppPath($app);
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if($path !== false) {
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self::registerAutoloading($app, $path);
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}
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}
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// prevent app.php from printing output
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ob_start();
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foreach ($apps as $app) {
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if ((is_null($types) or self::isType($app, $types)) && !in_array($app, self::$loadedApps)) {
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self::loadApp($app);
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}
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}
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ob_end_clean();
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return true;
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}
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/**
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* load a single app
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*
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* @param string $app
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* @throws Exception
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*/
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public static function loadApp($app) {
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self::$loadedApps[] = $app;
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$appPath = self::getAppPath($app);
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if($appPath === false) {
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return;
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}
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// in case someone calls loadApp() directly
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self::registerAutoloading($app, $appPath);
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if (is_file($appPath . '/appinfo/app.php')) {
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\OC::$server->getEventLogger()->start('load_app_' . $app, 'Load app: ' . $app);
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try {
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self::requireAppFile($app);
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} catch (Error $ex) {
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\OC::$server->getLogger()->logException($ex);
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if (!\OC::$server->getAppManager()->isShipped($app)) {
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// Only disable apps which are not shipped
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self::disable($app);
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}
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}
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if (self::isType($app, array('authentication'))) {
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// since authentication apps affect the "is app enabled for group" check,
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// the enabled apps cache needs to be cleared to make sure that the
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// next time getEnableApps() is called it will also include apps that were
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// enabled for groups
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self::$enabledAppsCache = array();
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}
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\OC::$server->getEventLogger()->end('load_app_' . $app);
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}
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$info = self::getAppInfo($app);
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if (!empty($info['activity']['filters'])) {
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foreach ($info['activity']['filters'] as $filter) {
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\OC::$server->getActivityManager()->registerFilter($filter);
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}
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}
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if (!empty($info['activity']['settings'])) {
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foreach ($info['activity']['settings'] as $setting) {
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\OC::$server->getActivityManager()->registerSetting($setting);
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}
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}
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if (!empty($info['activity']['providers'])) {
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foreach ($info['activity']['providers'] as $provider) {
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\OC::$server->getActivityManager()->registerProvider($provider);
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}
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}
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if (!empty($info['settings']['admin'])) {
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foreach ($info['settings']['admin'] as $setting) {
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\OC::$server->getSettingsManager()->registerSetting('admin', $setting);
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}
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}
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if (!empty($info['settings']['admin-section'])) {
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foreach ($info['settings']['admin-section'] as $section) {
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\OC::$server->getSettingsManager()->registerSection('admin', $section);
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}
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}
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if (!empty($info['settings']['personal'])) {
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foreach ($info['settings']['personal'] as $setting) {
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\OC::$server->getSettingsManager()->registerSetting('personal', $setting);
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}
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}
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if (!empty($info['settings']['personal-section'])) {
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foreach ($info['settings']['personal-section'] as $section) {
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\OC::$server->getSettingsManager()->registerSection('personal', $section);
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}
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}
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if (!empty($info['collaboration']['plugins'])) {
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// deal with one or many plugin entries
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$plugins = isset($info['collaboration']['plugins']['plugin']['@value']) ?
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[$info['collaboration']['plugins']['plugin']] : $info['collaboration']['plugins']['plugin'];
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foreach ($plugins as $plugin) {
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if($plugin['@attributes']['type'] === 'collaborator-search') {
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$pluginInfo = [
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'shareType' => $plugin['@attributes']['share-type'],
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'class' => $plugin['@value'],
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];
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\OC::$server->getCollaboratorSearch()->registerPlugin($pluginInfo);
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} else if ($plugin['@attributes']['type'] === 'autocomplete-sort') {
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\OC::$server->getAutoCompleteManager()->registerSorter($plugin['@value']);
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}
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}
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}
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}
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/**
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* @internal
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* @param string $app
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* @param string $path
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*/
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public static function registerAutoloading($app, $path) {
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$key = $app . '-' . $path;
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if(isset(self::$alreadyRegistered[$key])) {
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return;
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}
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self::$alreadyRegistered[$key] = true;
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// Register on PSR-4 composer autoloader
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$appNamespace = \OC\AppFramework\App::buildAppNamespace($app);
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\OC::$server->registerNamespace($app, $appNamespace);
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if (file_exists($path . '/composer/autoload.php')) {
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require_once $path . '/composer/autoload.php';
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} else {
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\OC::$composerAutoloader->addPsr4($appNamespace . '\\', $path . '/lib/', true);
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// Register on legacy autoloader
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\OC::$loader->addValidRoot($path);
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}
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// Register Test namespace only when testing
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if (defined('PHPUNIT_RUN') || defined('CLI_TEST_RUN')) {
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\OC::$composerAutoloader->addPsr4($appNamespace . '\\Tests\\', $path . '/tests/', true);
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}
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}
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/**
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* Load app.php from the given app
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*
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* @param string $app app name
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* @throws Error
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*/
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private static function requireAppFile($app) {
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// encapsulated here to avoid variable scope conflicts
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require_once $app . '/appinfo/app.php';
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}
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/**
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* check if an app is of a specific type
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*
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* @param string $app
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* @param string|array $types
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* @return bool
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*/
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public static function isType($app, $types) {
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if (is_string($types)) {
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$types = array($types);
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}
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$appTypes = self::getAppTypes($app);
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foreach ($types as $type) {
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if (array_search($type, $appTypes) !== false) {
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return true;
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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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* get the types of an app
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*
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* @param string $app
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* @return array
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*/
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private static function getAppTypes($app) {
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//load the cache
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if (count(self::$appTypes) == 0) {
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self::$appTypes = \OC::$server->getAppConfig()->getValues(false, 'types');
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}
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if (isset(self::$appTypes[$app])) {
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return explode(',', self::$appTypes[$app]);
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} else {
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return array();
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}
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}
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/**
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* read app types from info.xml and cache them in the database
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*/
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public static function setAppTypes($app) {
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$appData = self::getAppInfo($app);
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if(!is_array($appData)) {
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return;
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}
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if (isset($appData['types'])) {
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$appTypes = implode(',', $appData['types']);
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} else {
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$appTypes = '';
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$appData['types'] = [];
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}
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\OC::$server->getConfig()->setAppValue($app, 'types', $appTypes);
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if (\OC::$server->getAppManager()->hasProtectedAppType($appData['types'])) {
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$enabled = \OC::$server->getConfig()->getAppValue($app, 'enabled', 'yes');
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if ($enabled !== 'yes' && $enabled !== 'no') {
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\OC::$server->getConfig()->setAppValue($app, 'enabled', 'yes');
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}
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}
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}
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/**
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* get all enabled apps
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*/
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protected static $enabledAppsCache = array();
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/**
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* Returns apps enabled for the current user.
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*
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* @param bool $forceRefresh whether to refresh the cache
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* @param bool $all whether to return apps for all users, not only the
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* currently logged in one
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* @return string[]
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*/
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public static function getEnabledApps($forceRefresh = false, $all = false) {
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if (!\OC::$server->getSystemConfig()->getValue('installed', false)) {
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return array();
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}
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// in incognito mode or when logged out, $user will be false,
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// which is also the case during an upgrade
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$appManager = \OC::$server->getAppManager();
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if ($all) {
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$user = null;
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} else {
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$user = \OC::$server->getUserSession()->getUser();
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}
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if (is_null($user)) {
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$apps = $appManager->getInstalledApps();
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} else {
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$apps = $appManager->getEnabledAppsForUser($user);
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}
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$apps = array_filter($apps, function ($app) {
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return $app !== 'files';//we add this manually
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});
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sort($apps);
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array_unshift($apps, 'files');
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return $apps;
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}
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/**
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* checks whether or not an app is enabled
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*
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* @param string $app app
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* @return bool
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* @deprecated 13.0.0 use \OC::$server->getAppManager()->isEnabledForUser($appId)
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*
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* This function checks whether or not an app is enabled.
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*/
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public static function isEnabled($app) {
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return \OC::$server->getAppManager()->isEnabledForUser($app);
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}
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/**
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* enables an app
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*
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* @param string $appId
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* @param array $groups (optional) when set, only these groups will have access to the app
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* @throws \Exception
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* @return void
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*
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* This function set an app as enabled in appconfig.
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*/
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public function enable($appId,
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$groups = null) {
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self::$enabledAppsCache = []; // flush
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// Check if app is already downloaded
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$installer = \OC::$server->query(Installer::class);
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$isDownloaded = $installer->isDownloaded($appId);
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if(!$isDownloaded) {
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$installer->downloadApp($appId);
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}
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$installer->installApp($appId);
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$appManager = \OC::$server->getAppManager();
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if (!is_null($groups)) {
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$groupManager = \OC::$server->getGroupManager();
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$groupsList = [];
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foreach ($groups as $group) {
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$groupItem = $groupManager->get($group);
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if ($groupItem instanceof \OCP\IGroup) {
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$groupsList[] = $groupManager->get($group);
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}
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}
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$appManager->enableAppForGroups($appId, $groupsList);
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} else {
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$appManager->enableApp($appId);
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}
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}
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/**
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* This function set an app as disabled in appconfig.
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*
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* @param string $app app
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* @throws Exception
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*/
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public static function disable($app) {
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// flush
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self::$enabledAppsCache = array();
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// run uninstall steps
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$appData = OC_App::getAppInfo($app);
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if (!is_null($appData)) {
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OC_App::executeRepairSteps($app, $appData['repair-steps']['uninstall']);
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}
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// emit disable hook - needed anymore ?
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\OC_Hook::emit('OC_App', 'pre_disable', array('app' => $app));
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// finally disable it
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$appManager = \OC::$server->getAppManager();
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$appManager->disableApp($app);
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}
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/**
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* Get the path where to install apps
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*
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* @return string|false
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*/
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public static function getInstallPath() {
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if (\OC::$server->getSystemConfig()->getValue('appstoreenabled', true) == false) {
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return false;
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}
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foreach (OC::$APPSROOTS as $dir) {
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if (isset($dir['writable']) && $dir['writable'] === true) {
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return $dir['path'];
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}
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}
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\OCP\Util::writeLog('core', 'No application directories are marked as writable.', \OCP\Util::ERROR);
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return null;
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}
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/**
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* search for an app in all app-directories
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*
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* @param string $appId
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* @return false|string
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*/
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public static function findAppInDirectories($appId) {
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$sanitizedAppId = self::cleanAppId($appId);
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if($sanitizedAppId !== $appId) {
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return false;
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}
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static $app_dir = array();
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if (isset($app_dir[$appId])) {
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return $app_dir[$appId];
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}
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$possibleApps = array();
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foreach (OC::$APPSROOTS as $dir) {
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if (file_exists($dir['path'] . '/' . $appId)) {
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$possibleApps[] = $dir;
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}
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}
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if (empty($possibleApps)) {
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return false;
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} elseif (count($possibleApps) === 1) {
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$dir = array_shift($possibleApps);
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$app_dir[$appId] = $dir;
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return $dir;
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} else {
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$versionToLoad = array();
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foreach ($possibleApps as $possibleApp) {
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$version = self::getAppVersionByPath($possibleApp['path']);
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if (empty($versionToLoad) || version_compare($version, $versionToLoad['version'], '>')) {
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$versionToLoad = array(
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'dir' => $possibleApp,
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'version' => $version,
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);
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}
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}
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$app_dir[$appId] = $versionToLoad['dir'];
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return $versionToLoad['dir'];
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//TODO - write test
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}
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}
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/**
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* Get the directory for the given app.
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* If the app is defined in multiple directories, the first one is taken. (false if not found)
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*
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* @param string $appId
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* @return string|false
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*/
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public static function getAppPath($appId) {
|
|
if ($appId === null || trim($appId) === '') {
|
|
return false;
|
|
}
|
|
|
|
if (($dir = self::findAppInDirectories($appId)) != false) {
|
|
return $dir['path'] . '/' . $appId;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Get the path for the given app on the access
|
|
* If the app is defined in multiple directories, the first one is taken. (false if not found)
|
|
*
|
|
* @param string $appId
|
|
* @return string|false
|
|
*/
|
|
public static function getAppWebPath($appId) {
|
|
if (($dir = self::findAppInDirectories($appId)) != false) {
|
|
return OC::$WEBROOT . $dir['url'] . '/' . $appId;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* get the last version of the app from appinfo/info.xml
|
|
*
|
|
* @param string $appId
|
|
* @param bool $useCache
|
|
* @return string
|
|
* @deprecated 14.0.0 use \OC::$server->getAppManager()->getAppVersion()
|
|
*/
|
|
public static function getAppVersion($appId, $useCache = true) {
|
|
return \OC::$server->getAppManager()->getAppVersion($appId, $useCache);
|
|
}
|
|
|
|
/**
|
|
* get app's version based on it's path
|
|
*
|
|
* @param string $path
|
|
* @return string
|
|
*/
|
|
public static function getAppVersionByPath($path) {
|
|
$infoFile = $path . '/appinfo/info.xml';
|
|
$appData = \OC::$server->getAppManager()->getAppInfo($infoFile, true);
|
|
return isset($appData['version']) ? $appData['version'] : '';
|
|
}
|
|
|
|
|
|
/**
|
|
* Read all app metadata from the info.xml file
|
|
*
|
|
* @param string $appId id of the app or the path of the info.xml file
|
|
* @param bool $path
|
|
* @param string $lang
|
|
* @return array|null
|
|
* @note all data is read from info.xml, not just pre-defined fields
|
|
* @deprecated 14.0.0 use \OC::$server->getAppManager()->getAppInfo()
|
|
*/
|
|
public static function getAppInfo($appId, $path = false, $lang = null) {
|
|
return \OC::$server->getAppManager()->getAppInfo($appId, $path, $lang);
|
|
}
|
|
|
|
/**
|
|
* Returns the navigation
|
|
*
|
|
* @return array
|
|
* @deprecated 14.0.0 use \OC::$server->getNavigationManager()->getAll()
|
|
*
|
|
* This function returns an array containing all entries added. The
|
|
* entries are sorted by the key 'order' ascending. Additional to the keys
|
|
* given for each app the following keys exist:
|
|
* - active: boolean, signals if the user is on this navigation entry
|
|
*/
|
|
public static function getNavigation() {
|
|
return OC::$server->getNavigationManager()->getAll();
|
|
}
|
|
|
|
/**
|
|
* Returns the Settings Navigation
|
|
*
|
|
* @return string[]
|
|
* @deprecated 14.0.0 use \OC::$server->getNavigationManager()->getAll('settings')
|
|
*
|
|
* This function returns an array containing all settings pages added. The
|
|
* entries are sorted by the key 'order' ascending.
|
|
*/
|
|
public static function getSettingsNavigation() {
|
|
return OC::$server->getNavigationManager()->getAll('settings');
|
|
}
|
|
|
|
/**
|
|
* get the id of loaded app
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function getCurrentApp() {
|
|
$request = \OC::$server->getRequest();
|
|
$script = substr($request->getScriptName(), strlen(OC::$WEBROOT) + 1);
|
|
$topFolder = substr($script, 0, strpos($script, '/') ?: 0);
|
|
if (empty($topFolder)) {
|
|
$path_info = $request->getPathInfo();
|
|
if ($path_info) {
|
|
$topFolder = substr($path_info, 1, strpos($path_info, '/', 1) - 1);
|
|
}
|
|
}
|
|
if ($topFolder == 'apps') {
|
|
$length = strlen($topFolder);
|
|
return substr($script, $length + 1, strpos($script, '/', $length + 1) - $length - 1);
|
|
} else {
|
|
return $topFolder;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param string $type
|
|
* @return array
|
|
*/
|
|
public static function getForms($type) {
|
|
$forms = array();
|
|
switch ($type) {
|
|
case 'admin':
|
|
$source = self::$adminForms;
|
|
break;
|
|
case 'personal':
|
|
$source = self::$personalForms;
|
|
break;
|
|
default:
|
|
return array();
|
|
}
|
|
foreach ($source as $form) {
|
|
$forms[] = include $form;
|
|
}
|
|
return $forms;
|
|
}
|
|
|
|
/**
|
|
* register an admin form to be shown
|
|
*
|
|
* @param string $app
|
|
* @param string $page
|
|
*/
|
|
public static function registerAdmin($app, $page) {
|
|
self::$adminForms[] = $app . '/' . $page . '.php';
|
|
}
|
|
|
|
/**
|
|
* register a personal form to be shown
|
|
* @param string $app
|
|
* @param string $page
|
|
*/
|
|
public static function registerPersonal($app, $page) {
|
|
self::$personalForms[] = $app . '/' . $page . '.php';
|
|
}
|
|
|
|
/**
|
|
* @param array $entry
|
|
*/
|
|
public static function registerLogIn(array $entry) {
|
|
self::$altLogin[] = $entry;
|
|
}
|
|
|
|
/**
|
|
* @return array
|
|
*/
|
|
public static function getAlternativeLogIns() {
|
|
return self::$altLogin;
|
|
}
|
|
|
|
/**
|
|
* get a list of all apps in the apps folder
|
|
*
|
|
* @return array an array of app names (string IDs)
|
|
* @todo: change the name of this method to getInstalledApps, which is more accurate
|
|
*/
|
|
public static function getAllApps() {
|
|
|
|
$apps = array();
|
|
|
|
foreach (OC::$APPSROOTS as $apps_dir) {
|
|
if (!is_readable($apps_dir['path'])) {
|
|
\OCP\Util::writeLog('core', 'unable to read app folder : ' . $apps_dir['path'], \OCP\Util::WARN);
|
|
continue;
|
|
}
|
|
$dh = opendir($apps_dir['path']);
|
|
|
|
if (is_resource($dh)) {
|
|
while (($file = readdir($dh)) !== false) {
|
|
|
|
if ($file[0] != '.' and is_dir($apps_dir['path'] . '/' . $file) and is_file($apps_dir['path'] . '/' . $file . '/appinfo/info.xml')) {
|
|
|
|
$apps[] = $file;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
$apps = array_unique($apps);
|
|
|
|
return $apps;
|
|
}
|
|
|
|
/**
|
|
* List all apps, this is used in apps.php
|
|
*
|
|
* @return array
|
|
*/
|
|
public function listAllApps() {
|
|
$installedApps = OC_App::getAllApps();
|
|
|
|
$appManager = \OC::$server->getAppManager();
|
|
//we don't want to show configuration for these
|
|
$blacklist = $appManager->getAlwaysEnabledApps();
|
|
$appList = array();
|
|
$langCode = \OC::$server->getL10N('core')->getLanguageCode();
|
|
$urlGenerator = \OC::$server->getURLGenerator();
|
|
|
|
foreach ($installedApps as $app) {
|
|
if (array_search($app, $blacklist) === false) {
|
|
|
|
$info = OC_App::getAppInfo($app, false, $langCode);
|
|
if (!is_array($info)) {
|
|
\OCP\Util::writeLog('core', 'Could not read app info file for app "' . $app . '"', \OCP\Util::ERROR);
|
|
continue;
|
|
}
|
|
|
|
if (!isset($info['name'])) {
|
|
\OCP\Util::writeLog('core', 'App id "' . $app . '" has no name in appinfo', \OCP\Util::ERROR);
|
|
continue;
|
|
}
|
|
|
|
$enabled = \OC::$server->getConfig()->getAppValue($app, 'enabled', 'no');
|
|
$info['groups'] = null;
|
|
if ($enabled === 'yes') {
|
|
$active = true;
|
|
} else if ($enabled === 'no') {
|
|
$active = false;
|
|
} else {
|
|
$active = true;
|
|
$info['groups'] = $enabled;
|
|
}
|
|
|
|
$info['active'] = $active;
|
|
|
|
if ($appManager->isShipped($app)) {
|
|
$info['internal'] = true;
|
|
$info['level'] = self::officialApp;
|
|
$info['removable'] = false;
|
|
} else {
|
|
$info['internal'] = false;
|
|
$info['removable'] = true;
|
|
}
|
|
|
|
$appPath = self::getAppPath($app);
|
|
if($appPath !== false) {
|
|
$appIcon = $appPath . '/img/' . $app . '.svg';
|
|
if (file_exists($appIcon)) {
|
|
$info['preview'] = $urlGenerator->imagePath($app, $app . '.svg');
|
|
$info['previewAsIcon'] = true;
|
|
} else {
|
|
$appIcon = $appPath . '/img/app.svg';
|
|
if (file_exists($appIcon)) {
|
|
$info['preview'] = $urlGenerator->imagePath($app, 'app.svg');
|
|
$info['previewAsIcon'] = true;
|
|
}
|
|
}
|
|
}
|
|
// fix documentation
|
|
if (isset($info['documentation']) && is_array($info['documentation'])) {
|
|
foreach ($info['documentation'] as $key => $url) {
|
|
// If it is not an absolute URL we assume it is a key
|
|
// i.e. admin-ldap will get converted to go.php?to=admin-ldap
|
|
if (stripos($url, 'https://') !== 0 && stripos($url, 'http://') !== 0) {
|
|
$url = $urlGenerator->linkToDocs($url);
|
|
}
|
|
|
|
$info['documentation'][$key] = $url;
|
|
}
|
|
}
|
|
|
|
$info['version'] = OC_App::getAppVersion($app);
|
|
$appList[] = $info;
|
|
}
|
|
}
|
|
|
|
return $appList;
|
|
}
|
|
|
|
public static function shouldUpgrade($app) {
|
|
$versions = self::getAppVersions();
|
|
$currentVersion = OC_App::getAppVersion($app);
|
|
if ($currentVersion && isset($versions[$app])) {
|
|
$installedVersion = $versions[$app];
|
|
if (!version_compare($currentVersion, $installedVersion, '=')) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Adjust the number of version parts of $version1 to match
|
|
* the number of version parts of $version2.
|
|
*
|
|
* @param string $version1 version to adjust
|
|
* @param string $version2 version to take the number of parts from
|
|
* @return string shortened $version1
|
|
*/
|
|
private static function adjustVersionParts($version1, $version2) {
|
|
$version1 = explode('.', $version1);
|
|
$version2 = explode('.', $version2);
|
|
// reduce $version1 to match the number of parts in $version2
|
|
while (count($version1) > count($version2)) {
|
|
array_pop($version1);
|
|
}
|
|
// if $version1 does not have enough parts, add some
|
|
while (count($version1) < count($version2)) {
|
|
$version1[] = '0';
|
|
}
|
|
return implode('.', $version1);
|
|
}
|
|
|
|
/**
|
|
* Check whether the current ownCloud version matches the given
|
|
* application's version requirements.
|
|
*
|
|
* The comparison is made based on the number of parts that the
|
|
* app info version has. For example for ownCloud 6.0.3 if the
|
|
* app info version is expecting version 6.0, the comparison is
|
|
* made on the first two parts of the ownCloud version.
|
|
* This means that it's possible to specify "requiremin" => 6
|
|
* and "requiremax" => 6 and it will still match ownCloud 6.0.3.
|
|
*
|
|
* @param string $ocVersion ownCloud version to check against
|
|
* @param array $appInfo app info (from xml)
|
|
*
|
|
* @return boolean true if compatible, otherwise false
|
|
*/
|
|
public static function isAppCompatible($ocVersion, $appInfo) {
|
|
$requireMin = '';
|
|
$requireMax = '';
|
|
if (isset($appInfo['dependencies']['nextcloud']['@attributes']['min-version'])) {
|
|
$requireMin = $appInfo['dependencies']['nextcloud']['@attributes']['min-version'];
|
|
} elseif (isset($appInfo['dependencies']['owncloud']['@attributes']['min-version'])) {
|
|
$requireMin = $appInfo['dependencies']['owncloud']['@attributes']['min-version'];
|
|
} else if (isset($appInfo['requiremin'])) {
|
|
$requireMin = $appInfo['requiremin'];
|
|
} else if (isset($appInfo['require'])) {
|
|
$requireMin = $appInfo['require'];
|
|
}
|
|
|
|
if (isset($appInfo['dependencies']['nextcloud']['@attributes']['max-version'])) {
|
|
$requireMax = $appInfo['dependencies']['nextcloud']['@attributes']['max-version'];
|
|
} elseif (isset($appInfo['dependencies']['owncloud']['@attributes']['max-version'])) {
|
|
$requireMax = $appInfo['dependencies']['owncloud']['@attributes']['max-version'];
|
|
} else if (isset($appInfo['requiremax'])) {
|
|
$requireMax = $appInfo['requiremax'];
|
|
}
|
|
|
|
if (is_array($ocVersion)) {
|
|
$ocVersion = implode('.', $ocVersion);
|
|
}
|
|
|
|
if (!empty($requireMin)
|
|
&& version_compare(self::adjustVersionParts($ocVersion, $requireMin), $requireMin, '<')
|
|
) {
|
|
|
|
return false;
|
|
}
|
|
|
|
if (!empty($requireMax)
|
|
&& version_compare(self::adjustVersionParts($ocVersion, $requireMax), $requireMax, '>')
|
|
) {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* get the installed version of all apps
|
|
*/
|
|
public static function getAppVersions() {
|
|
static $versions;
|
|
|
|
if(!$versions) {
|
|
$appConfig = \OC::$server->getAppConfig();
|
|
$versions = $appConfig->getValues(false, 'installed_version');
|
|
}
|
|
return $versions;
|
|
}
|
|
|
|
/**
|
|
* update the database for the app and call the update script
|
|
*
|
|
* @param string $appId
|
|
* @return bool
|
|
*/
|
|
public static function updateApp($appId) {
|
|
$appPath = self::getAppPath($appId);
|
|
if($appPath === false) {
|
|
return false;
|
|
}
|
|
self::registerAutoloading($appId, $appPath);
|
|
|
|
$appData = self::getAppInfo($appId);
|
|
self::executeRepairSteps($appId, $appData['repair-steps']['pre-migration']);
|
|
|
|
if (file_exists($appPath . '/appinfo/database.xml')) {
|
|
OC_DB::updateDbFromStructure($appPath . '/appinfo/database.xml');
|
|
} else {
|
|
$ms = new MigrationService($appId, \OC::$server->getDatabaseConnection());
|
|
$ms->migrate();
|
|
}
|
|
|
|
self::executeRepairSteps($appId, $appData['repair-steps']['post-migration']);
|
|
self::setupLiveMigrations($appId, $appData['repair-steps']['live-migration']);
|
|
// update appversion in app manager
|
|
\OC::$server->getAppManager()->getAppVersion($appId, false);
|
|
|
|
// run upgrade code
|
|
if (file_exists($appPath . '/appinfo/update.php')) {
|
|
self::loadApp($appId);
|
|
include $appPath . '/appinfo/update.php';
|
|
}
|
|
self::setupBackgroundJobs($appData['background-jobs']);
|
|
|
|
//set remote/public handlers
|
|
if (array_key_exists('ocsid', $appData)) {
|
|
\OC::$server->getConfig()->setAppValue($appId, 'ocsid', $appData['ocsid']);
|
|
} elseif(\OC::$server->getConfig()->getAppValue($appId, 'ocsid', null) !== null) {
|
|
\OC::$server->getConfig()->deleteAppValue($appId, 'ocsid');
|
|
}
|
|
foreach ($appData['remote'] as $name => $path) {
|
|
\OC::$server->getConfig()->setAppValue('core', 'remote_' . $name, $appId . '/' . $path);
|
|
}
|
|
foreach ($appData['public'] as $name => $path) {
|
|
\OC::$server->getConfig()->setAppValue('core', 'public_' . $name, $appId . '/' . $path);
|
|
}
|
|
|
|
self::setAppTypes($appId);
|
|
|
|
$version = \OC_App::getAppVersion($appId);
|
|
\OC::$server->getConfig()->setAppValue($appId, 'installed_version', $version);
|
|
|
|
\OC::$server->getEventDispatcher()->dispatch(ManagerEvent::EVENT_APP_UPDATE, new ManagerEvent(
|
|
ManagerEvent::EVENT_APP_UPDATE, $appId
|
|
));
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* @param string $appId
|
|
* @param string[] $steps
|
|
* @throws \OC\NeedsUpdateException
|
|
*/
|
|
public static function executeRepairSteps($appId, array $steps) {
|
|
if (empty($steps)) {
|
|
return;
|
|
}
|
|
// load the app
|
|
self::loadApp($appId);
|
|
|
|
$dispatcher = OC::$server->getEventDispatcher();
|
|
|
|
// load the steps
|
|
$r = new Repair([], $dispatcher);
|
|
foreach ($steps as $step) {
|
|
try {
|
|
$r->addStep($step);
|
|
} catch (Exception $ex) {
|
|
$r->emit('\OC\Repair', 'error', [$ex->getMessage()]);
|
|
\OC::$server->getLogger()->logException($ex);
|
|
}
|
|
}
|
|
// run the steps
|
|
$r->run();
|
|
}
|
|
|
|
public static function setupBackgroundJobs(array $jobs) {
|
|
$queue = \OC::$server->getJobList();
|
|
foreach ($jobs as $job) {
|
|
$queue->add($job);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param string $appId
|
|
* @param string[] $steps
|
|
*/
|
|
private static function setupLiveMigrations($appId, array $steps) {
|
|
$queue = \OC::$server->getJobList();
|
|
foreach ($steps as $step) {
|
|
$queue->add('OC\Migration\BackgroundRepair', [
|
|
'app' => $appId,
|
|
'step' => $step]);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param string $appId
|
|
* @return \OC\Files\View|false
|
|
*/
|
|
public static function getStorage($appId) {
|
|
if (\OC::$server->getAppManager()->isEnabledForUser($appId)) { //sanity check
|
|
if (\OC::$server->getUserSession()->isLoggedIn()) {
|
|
$view = new \OC\Files\View('/' . OC_User::getUser());
|
|
if (!$view->file_exists($appId)) {
|
|
$view->mkdir($appId);
|
|
}
|
|
return new \OC\Files\View('/' . OC_User::getUser() . '/' . $appId);
|
|
} else {
|
|
\OCP\Util::writeLog('core', 'Can\'t get app storage, app ' . $appId . ', user not logged in', \OCP\Util::ERROR);
|
|
return false;
|
|
}
|
|
} else {
|
|
\OCP\Util::writeLog('core', 'Can\'t get app storage, app ' . $appId . ' not enabled', \OCP\Util::ERROR);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
protected static function findBestL10NOption($options, $lang) {
|
|
$fallback = $similarLangFallback = $englishFallback = false;
|
|
|
|
$lang = strtolower($lang);
|
|
$similarLang = $lang;
|
|
if (strpos($similarLang, '_')) {
|
|
// For "de_DE" we want to find "de" and the other way around
|
|
$similarLang = substr($lang, 0, strpos($lang, '_'));
|
|
}
|
|
|
|
foreach ($options as $option) {
|
|
if (is_array($option)) {
|
|
if ($fallback === false) {
|
|
$fallback = $option['@value'];
|
|
}
|
|
|
|
if (!isset($option['@attributes']['lang'])) {
|
|
continue;
|
|
}
|
|
|
|
$attributeLang = strtolower($option['@attributes']['lang']);
|
|
if ($attributeLang === $lang) {
|
|
return $option['@value'];
|
|
}
|
|
|
|
if ($attributeLang === $similarLang) {
|
|
$similarLangFallback = $option['@value'];
|
|
} else if (strpos($attributeLang, $similarLang . '_') === 0) {
|
|
if ($similarLangFallback === false) {
|
|
$similarLangFallback = $option['@value'];
|
|
}
|
|
}
|
|
} else {
|
|
$englishFallback = $option;
|
|
}
|
|
}
|
|
|
|
if ($similarLangFallback !== false) {
|
|
return $similarLangFallback;
|
|
} else if ($englishFallback !== false) {
|
|
return $englishFallback;
|
|
}
|
|
return (string) $fallback;
|
|
}
|
|
|
|
/**
|
|
* parses the app data array and enhanced the 'description' value
|
|
*
|
|
* @param array $data the app data
|
|
* @param string $lang
|
|
* @return array improved app data
|
|
*/
|
|
public static function parseAppInfo(array $data, $lang = null) {
|
|
|
|
if ($lang && isset($data['name']) && is_array($data['name'])) {
|
|
$data['name'] = self::findBestL10NOption($data['name'], $lang);
|
|
}
|
|
if ($lang && isset($data['summary']) && is_array($data['summary'])) {
|
|
$data['summary'] = self::findBestL10NOption($data['summary'], $lang);
|
|
}
|
|
if ($lang && isset($data['description']) && is_array($data['description'])) {
|
|
$data['description'] = trim(self::findBestL10NOption($data['description'], $lang));
|
|
} else if (isset($data['description']) && is_string($data['description'])) {
|
|
$data['description'] = trim($data['description']);
|
|
} else {
|
|
$data['description'] = '';
|
|
}
|
|
|
|
return $data;
|
|
}
|
|
|
|
/**
|
|
* @param \OCP\IConfig $config
|
|
* @param \OCP\IL10N $l
|
|
* @param array $info
|
|
* @throws \Exception
|
|
*/
|
|
public static function checkAppDependencies($config, $l, $info) {
|
|
$dependencyAnalyzer = new DependencyAnalyzer(new Platform($config), $l);
|
|
$missing = $dependencyAnalyzer->analyze($info);
|
|
if (!empty($missing)) {
|
|
$missingMsg = implode(PHP_EOL, $missing);
|
|
throw new \Exception(
|
|
$l->t('App "%s" cannot be installed because the following dependencies are not fulfilled: %s',
|
|
[$info['name'], $missingMsg]
|
|
)
|
|
);
|
|
}
|
|
}
|
|
}
|