1226 lines
33 KiB
PHP
1226 lines
33 KiB
PHP
<?php
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/**
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* ownCloud
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*
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* @author Frank Karlitschek
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* @copyright 2012 Frank Karlitschek <frank@owncloud.org>
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*
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* @author Jakob Sack
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* @copyright 2012 Jakob Sack <mail@jakobsack.de>
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*
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* @author Georg Ehrke
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* @copyright 2014 Georg Ehrke <georg@ownCloud.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library 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
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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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 $settingsForms = array();
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static private $adminForms = array();
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static private $personalForms = array();
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static private $appInfo = array();
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static private $appTypes = array();
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static private $loadedApps = array();
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static private $checkedApps = array();
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static private $altLogin = array();
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/**
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* clean the appId
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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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* loads all apps
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* @param array $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/app.php
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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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// Load the enabled apps here
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$apps = self::getEnabledApps();
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// prevent app.php from printing output
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ob_start();
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foreach ($apps as $app) {
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if ((is_null($types) or self::isType($app, $types)) && !in_array($app, self::$loadedApps)) {
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self::$loadedApps[] = $app;
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self::loadApp($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 $app
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*/
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public static function loadApp($app) {
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if (is_file(self::getAppPath($app) . '/appinfo/app.php')) {
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self::checkUpgrade($app);
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require_once $app . '/appinfo/app.php';
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}
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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_Appconfig::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($app);
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if (isset($appData['types'])) {
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$appTypes = implode(',', $appData['types']);
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} else {
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$appTypes = '';
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}
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OC_Appconfig::setValue($app, 'types', $appTypes);
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}
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/**
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* check if app is shipped
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*
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* @param string $appId the id of the app to check
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* @return bool
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*
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* Check if an app that is installed is a shipped app or installed from the appstore.
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*/
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public static function isShipped($appId) {
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$info = self::getAppInfo($appId);
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if (isset($info['shipped']) && $info['shipped'] == 'true') {
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return true;
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} else {
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return false;
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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 $enabledAppsCache = array();
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public static function getEnabledApps($forceRefresh = false) {
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if (!OC_Config::getValue('installed', false)) {
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return array();
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}
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if (!$forceRefresh && !empty(self::$enabledAppsCache)) {
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return self::$enabledAppsCache;
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}
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$appConfig = \OC::$server->getAppConfig();
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$appStatus = $appConfig->getValues(false, 'enabled');
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$user = \OC_User::getUser();
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foreach ($appStatus as $app => $enabled) {
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if ($app === 'files') {
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continue;
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}
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if ($enabled === 'yes') {
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$apps[] = $app;
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} else if ($enabled !== 'no') {
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$groups = json_decode($enabled);
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if (is_array($groups)) {
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foreach ($groups as $group) {
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if (\OC_Group::inGroup($user, $group)) {
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$apps[] = $app;
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break;
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}
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}
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}
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}
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}
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sort($apps);
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array_unshift($apps, 'files');
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// Only cache the app list, when the user is logged in.
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// Otherwise we cache the list with disabled apps, although
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// the apps are enabled for the user after he logged in.
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if ($user) {
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self::$enabledAppsCache = $apps;
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}
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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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* @param string $app app
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* @return bool
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*
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* This function checks whether or not an app is enabled.
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*/
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public static function isEnabled($app) {
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if ('files' == $app) {
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return true;
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}
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$enabledApps = self::getEnabledApps();
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return in_array($app, $enabledApps);
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}
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/**
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* enables an app
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* @param mixed $app app
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* @param array $groups (optional) when set, only these groups will have access to the app
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* @throws \Exception
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* @return void
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*
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* This function set an app as enabled in appconfig.
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*/
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public static function enable($app, $groups = null) {
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self::$enabledAppsCache = array(); // flush
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if (!OC_Installer::isInstalled($app)) {
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$app = self::installApp($app);
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}
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if (!is_null($groups)) {
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OC_Appconfig::setValue($app, 'enabled', json_encode($groups));
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}else{
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OC_Appconfig::setValue($app, 'enabled', 'yes');
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}
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}
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/**
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* @param string $app
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* @return int
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*/
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public static function downloadApp($app) {
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$appData=OC_OCSClient::getApplication($app);
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$download=OC_OCSClient::getApplicationDownload($app, 1);
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if(isset($download['downloadlink']) and $download['downloadlink']!='') {
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// Replace spaces in download link without encoding entire URL
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$download['downloadlink'] = str_replace(' ', '%20', $download['downloadlink']);
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$info = array('source'=>'http', 'href'=>$download['downloadlink'], 'appdata'=>$appData);
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$app=OC_Installer::installApp($info);
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}
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return $app;
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}
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/**
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* @param string $app
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* @return bool
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*/
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public static function removeApp($app) {
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if (self::isShipped($app)) {
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return false;
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}
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return OC_Installer::removeApp($app);
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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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* @param string $app app
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*/
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public static function disable($app) {
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self::$enabledAppsCache = array(); // flush
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// check if app is a shipped app or not. if not delete
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\OC_Hook::emit('OC_App', 'pre_disable', array('app' => $app));
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OC_Appconfig::setValue($app, 'enabled', 'no' );
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}
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/**
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* adds an entry to the navigation
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* @param array $data array containing the data
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* @return bool
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*
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* This function adds a new entry to the navigation visible to users. $data
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* is an associative array.
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* The following keys are required:
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* - id: unique id for this entry ('addressbook_index')
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* - href: link to the page
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* - name: Human readable name ('Addressbook')
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*
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* The following keys are optional:
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* - icon: path to the icon of the app
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* - order: integer, that influences the position of your application in
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* the navigation. Lower values come first.
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*/
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public static function addNavigationEntry($data) {
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OC::$server->getNavigationManager()->add($data);
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return true;
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}
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/**
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* marks a navigation entry as active
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* @param string $id id of the entry
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* @return bool
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*
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* This function sets a navigation entry as active and removes the 'active'
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* property from all other entries. The templates can use this for
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* highlighting the current position of the user.
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*/
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public static function setActiveNavigationEntry($id) {
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OC::$server->getNavigationManager()->setActiveEntry($id);
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return true;
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}
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/**
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* Get the navigation entries for the $app
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* @param string $app app
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* @return array an array of the $data added with addNavigationEntry
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*
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* Warning: destroys the existing entries
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*/
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public static function getAppNavigationEntries($app) {
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if (is_file(self::getAppPath($app) . '/appinfo/app.php')) {
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OC::$server->getNavigationManager()->clear();
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require $app . '/appinfo/app.php';
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return OC::$server->getNavigationManager()->getAll();
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}
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return array();
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}
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/**
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* gets the active Menu entry
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* @return string id or empty string
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*
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* This function returns the id of the active navigation entry (set by
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* setActiveNavigationEntry
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*/
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public static function getActiveNavigationEntry() {
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return OC::$server->getNavigationManager()->getActiveEntry();
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}
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/**
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* Returns the Settings Navigation
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* @return string
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*
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* This function returns an array containing all settings pages added. The
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* entries are sorted by the key 'order' ascending.
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*/
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public static function getSettingsNavigation() {
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$l = OC_L10N::get('lib');
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$settings = array();
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// by default, settings only contain the help menu
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if (OC_Util::getEditionString() === '' &&
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OC_Config::getValue('knowledgebaseenabled', true) == true
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) {
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$settings = array(
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array(
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"id" => "help",
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"order" => 1000,
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"href" => OC_Helper::linkToRoute("settings_help"),
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"name" => $l->t("Help"),
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"icon" => OC_Helper::imagePath("settings", "help.svg")
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)
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);
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}
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// if the user is logged-in
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if (OC_User::isLoggedIn()) {
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// personal menu
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$settings[] = array(
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"id" => "personal",
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"order" => 1,
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"href" => OC_Helper::linkToRoute("settings_personal"),
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"name" => $l->t("Personal"),
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"icon" => OC_Helper::imagePath("settings", "personal.svg")
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);
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// if there are some settings forms
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if (!empty(self::$settingsForms)) {
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// settings menu
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$settings[] = array(
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"id" => "settings",
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"order" => 1000,
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"href" => OC_Helper::linkToRoute("settings_settings"),
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"name" => $l->t("Settings"),
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"icon" => OC_Helper::imagePath("settings", "settings.svg")
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);
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}
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//SubAdmins are also allowed to access user management
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if (OC_SubAdmin::isSubAdmin(OC_User::getUser())) {
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// admin users menu
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$settings[] = array(
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"id" => "core_users",
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"order" => 2,
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"href" => OC_Helper::linkToRoute("settings_users"),
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"name" => $l->t("Users"),
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"icon" => OC_Helper::imagePath("settings", "users.svg")
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);
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}
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// if the user is an admin
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if (OC_User::isAdminUser(OC_User::getUser())) {
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// admin settings
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$settings[] = array(
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"id" => "admin",
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"order" => 1000,
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"href" => OC_Helper::linkToRoute("settings_admin"),
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"name" => $l->t("Admin"),
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"icon" => OC_Helper::imagePath("settings", "admin.svg")
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);
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}
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}
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$navigation = self::proceedNavigation($settings);
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return $navigation;
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}
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// This is private as well. It simply works, so don't ask for more details
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private static function proceedNavigation($list) {
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$activeApp = OC::$server->getNavigationManager()->getActiveEntry();
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foreach ($list as &$navEntry) {
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if ($navEntry['id'] == $activeApp) {
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$navEntry['active'] = true;
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} else {
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$navEntry['active'] = false;
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}
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}
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unset($navEntry);
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usort($list, create_function('$a, $b', 'if( $a["order"] == $b["order"] ) {return 0;}elseif( $a["order"] < $b["order"] ) {return -1;}else{return 1;}'));
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return $list;
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}
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/**
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* Get the path where to install apps
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*
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* @return string
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*/
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public static function getInstallPath() {
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if (OC_Config::getValue('appstoreenabled', true) == false) {
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return false;
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}
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foreach (OC::$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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OC_Log::write('core', 'No application directories are marked as writable.', OC_Log::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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* @param $appId
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* @return mixed (bool|string)
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*/
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protected static function findAppInDirectories($appId) {
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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) {
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if ($appId === null || trim($appId) === '') {
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return false;
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}
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if (($dir = self::findAppInDirectories($appId)) != false) {
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return $dir['path'] . '/' . $appId;
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}
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return false;
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}
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/**
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* check if an app's directory is writable
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*
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* @param string $appId
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* @return bool
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*/
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public static function isAppDirWritable($appId) {
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$path = self::getAppPath($appId);
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return ($path !== false) ? is_writable($path) : false;
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}
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/**
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* Get the path for the given app on the access
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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 $appId
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* @return string|false
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*/
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public static function getAppWebPath($appId) {
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if (($dir = self::findAppInDirectories($appId)) != false) {
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return OC::$WEBROOT . $dir['url'] . '/' . $appId;
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}
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return false;
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}
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|
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/**
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* get the last version of the app, either from appinfo/version or from appinfo/info.xml
|
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*
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* @param string $appId
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* @return string
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*/
|
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public static function getAppVersion($appId) {
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$file = self::getAppPath($appId);
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return ($file !== false) ? self::getAppVersionByPath($file) : '0';
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}
|
|
|
|
/**
|
|
* get app's version based on it's path
|
|
* @param string $path
|
|
* @return string
|
|
*/
|
|
public static function getAppVersionByPath($path) {
|
|
$versionFile = $path . '/appinfo/version';
|
|
$infoFile = $path . '/appinfo/info.xml';
|
|
if(is_file($versionFile)) {
|
|
return trim(file_get_contents($versionFile));
|
|
}else{
|
|
$appData = self::getAppInfo($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 boolean $path (optional)
|
|
* @return array|null
|
|
* @note all data is read from info.xml, not just pre-defined fields
|
|
*/
|
|
public static function getAppInfo($appId, $path = false) {
|
|
if ($path) {
|
|
$file = $appId;
|
|
} else {
|
|
if (isset(self::$appInfo[$appId])) {
|
|
return self::$appInfo[$appId];
|
|
}
|
|
$file = self::getAppPath($appId) . '/appinfo/info.xml';
|
|
}
|
|
$data = array();
|
|
if (!file_exists($file)) {
|
|
return null;
|
|
}
|
|
$content = @file_get_contents($file);
|
|
if (!$content) {
|
|
return null;
|
|
}
|
|
$xml = new SimpleXMLElement($content);
|
|
$data['info'] = array();
|
|
$data['remote'] = array();
|
|
$data['public'] = array();
|
|
foreach ($xml->children() as $child) {
|
|
/**
|
|
* @var $child SimpleXMLElement
|
|
*/
|
|
if ($child->getName() == 'remote') {
|
|
foreach ($child->children() as $remote) {
|
|
/**
|
|
* @var $remote SimpleXMLElement
|
|
*/
|
|
$data['remote'][$remote->getName()] = (string)$remote;
|
|
}
|
|
} elseif ($child->getName() == 'public') {
|
|
foreach ($child->children() as $public) {
|
|
/**
|
|
* @var $public SimpleXMLElement
|
|
*/
|
|
$data['public'][$public->getName()] = (string)$public;
|
|
}
|
|
} elseif ($child->getName() == 'types') {
|
|
$data['types'] = array();
|
|
foreach ($child->children() as $type) {
|
|
/**
|
|
* @var $type SimpleXMLElement
|
|
*/
|
|
$data['types'][] = $type->getName();
|
|
}
|
|
} elseif ($child->getName() == 'description') {
|
|
$xml = (string)$child->asXML();
|
|
$data[$child->getName()] = substr($xml, 13, -14); //script <description> tags
|
|
} elseif ($child->getName() == 'documentation') {
|
|
foreach ($child as $subChild) {
|
|
$data["documentation"][$subChild->getName()] = (string)$subChild;
|
|
}
|
|
} else {
|
|
$data[$child->getName()] = (string)$child;
|
|
}
|
|
}
|
|
self::$appInfo[$appId] = $data;
|
|
|
|
return $data;
|
|
}
|
|
|
|
/**
|
|
* Returns the navigation
|
|
* @return array
|
|
*
|
|
* 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() {
|
|
$entries = OC::$server->getNavigationManager()->getAll();
|
|
$navigation = self::proceedNavigation($entries);
|
|
return $navigation;
|
|
}
|
|
|
|
/**
|
|
* get the id of loaded app
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function getCurrentApp() {
|
|
$script = substr(OC_Request::scriptName(), strlen(OC::$WEBROOT) + 1);
|
|
$topFolder = substr($script, 0, strpos($script, '/'));
|
|
if (empty($topFolder)) {
|
|
$path_info = OC_Request::getPathInfo();
|
|
if ($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 $topFolder;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* get the forms for either settings, admin or personal
|
|
*/
|
|
public static function getForms($type) {
|
|
$forms = array();
|
|
switch ($type) {
|
|
case 'settings':
|
|
$source = self::$settingsForms;
|
|
break;
|
|
case 'admin':
|
|
$source = self::$adminForms;
|
|
break;
|
|
case 'personal':
|
|
$source = self::$personalForms;
|
|
break;
|
|
default:
|
|
return array();
|
|
}
|
|
foreach ($source as $form) {
|
|
$forms[] = include $form;
|
|
}
|
|
return $forms;
|
|
}
|
|
|
|
/**
|
|
* register a settings form to be shown
|
|
*/
|
|
public static function registerSettings($app, $page) {
|
|
self::$settingsForms[] = $app . '/' . $page . '.php';
|
|
}
|
|
|
|
/**
|
|
* register an admin form to be shown
|
|
*
|
|
* @param string $app
|
|
* @param string $page
|
|
*/
|
|
public static function registerAdmin($app, $page) {
|
|
self::$adminForms[] = $app . '/' . $page . '.php';
|
|
}
|
|
|
|
/**
|
|
* register a personal form to be shown
|
|
*/
|
|
public static function registerPersonal($app, $page) {
|
|
self::$personalForms[] = $app . '/' . $page . '.php';
|
|
}
|
|
|
|
public static function registerLogIn($entry) {
|
|
self::$altLogin[] = $entry;
|
|
}
|
|
|
|
public static function getAlternativeLogIns() {
|
|
return self::$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'])) {
|
|
OC_Log::write('core', 'unable to read app folder : ' . $apps_dir['path'], OC_Log::WARN);
|
|
continue;
|
|
}
|
|
$dh = opendir($apps_dir['path']);
|
|
|
|
if (is_resource($dh)) {
|
|
while (($file = readdir($dh)) !== false) {
|
|
|
|
if ($file[0] != '.' and is_file($apps_dir['path'] . '/' . $file . '/appinfo/app.php')) {
|
|
|
|
$apps[] = $file;
|
|
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
return $apps;
|
|
}
|
|
|
|
/**
|
|
* Lists all apps, this is used in apps.php
|
|
* @return array
|
|
*/
|
|
public static function listAllApps() {
|
|
$installedApps = OC_App::getAllApps();
|
|
|
|
//TODO which apps do we want to blacklist and how do we integrate
|
|
// blacklisting with the multi apps folder feature?
|
|
|
|
$blacklist = array('files'); //we don't want to show configuration for these
|
|
$appList = array();
|
|
|
|
foreach ($installedApps as $app) {
|
|
if (array_search($app, $blacklist) === false) {
|
|
|
|
$info = OC_App::getAppInfo($app);
|
|
|
|
if (!isset($info['name'])) {
|
|
OC_Log::write('core', 'App id "' . $app . '" has no name in appinfo', OC_Log::ERROR);
|
|
continue;
|
|
}
|
|
|
|
$enabled = OC_Appconfig::getValue($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'] = $active;
|
|
|
|
if(isset($info['shipped']) and ($info['shipped'] == 'true')) {
|
|
$info['internal'] = true;
|
|
$info['internallabel'] = 'Internal App';
|
|
$info['internalclass'] = '';
|
|
$info['removable'] = false;
|
|
} else {
|
|
$info['internal'] = false;
|
|
$info['internallabel'] = '3rd Party';
|
|
$info['internalclass'] = 'externalapp';
|
|
$info['removable'] = true;
|
|
}
|
|
|
|
$info['update'] = OC_Installer::isUpdateAvailable($app);
|
|
|
|
$info['preview'] = OC_Helper::imagePath('settings', 'trans.png');
|
|
$info['version'] = OC_App::getAppVersion($app);
|
|
$appList[] = $info;
|
|
}
|
|
}
|
|
$remoteApps = OC_App::getAppstoreApps();
|
|
if ($remoteApps) {
|
|
// Remove duplicates
|
|
foreach ($appList as $app) {
|
|
foreach ($remoteApps AS $key => $remote) {
|
|
if (
|
|
$app['name'] == $remote['name']
|
|
// To set duplicate detection to use OCS ID instead of string name,
|
|
// enable this code, remove the line of code above,
|
|
// and add <ocs_id>[ID]</ocs_id> to info.xml of each 3rd party app:
|
|
// OR $app['ocs_id'] == $remote['ocs_id']
|
|
) {
|
|
unset($remoteApps[$key]);
|
|
}
|
|
}
|
|
}
|
|
$combinedApps = array_merge($appList, $remoteApps);
|
|
} else {
|
|
$combinedApps = $appList;
|
|
}
|
|
// bring the apps into the right order with a custom sort function
|
|
usort($combinedApps, function ($a, $b) {
|
|
|
|
// priority 1: active
|
|
if ($a['active'] != $b['active']) {
|
|
return $b['active'] - $a['active'];
|
|
}
|
|
|
|
// priority 2: shipped
|
|
$aShipped = (array_key_exists('shipped', $a) && $a['shipped'] === 'true') ? 1 : 0;
|
|
$bShipped = (array_key_exists('shipped', $b) && $b['shipped'] === 'true') ? 1 : 0;
|
|
if ($aShipped !== $bShipped) {
|
|
return ($bShipped - $aShipped);
|
|
}
|
|
|
|
// priority 3: recommended
|
|
if ($a['internalclass'] != $b['internalclass']) {
|
|
$aTemp = ($a['internalclass'] == 'recommendedapp' ? 1 : 0);
|
|
$bTemp = ($b['internalclass'] == 'recommendedapp' ? 1 : 0);
|
|
return ($bTemp - $aTemp);
|
|
}
|
|
|
|
// priority 4: alphabetical
|
|
return strcasecmp($a['name'], $b['name']);
|
|
|
|
});
|
|
|
|
return $combinedApps;
|
|
}
|
|
|
|
/**
|
|
* get a list of all apps on apps.owncloud.com
|
|
* @return array, multi-dimensional array of apps.
|
|
* Keys: id, name, type, typename, personid, license, detailpage, preview, changed, description
|
|
*/
|
|
public static function getAppstoreApps($filter = 'approved') {
|
|
$categoryNames = OC_OCSClient::getCategories();
|
|
if (is_array($categoryNames)) {
|
|
// Check that categories of apps were retrieved correctly
|
|
if (!$categories = array_keys($categoryNames)) {
|
|
return false;
|
|
}
|
|
|
|
$page = 0;
|
|
$remoteApps = OC_OCSClient::getApplications($categories, $page, $filter);
|
|
$app1 = array();
|
|
$i = 0;
|
|
foreach ($remoteApps as $app) {
|
|
$app1[$i] = $app;
|
|
$app1[$i]['author'] = $app['personid'];
|
|
$app1[$i]['ocs_id'] = $app['id'];
|
|
$app1[$i]['internal'] = $app1[$i]['active'] = 0;
|
|
$app1[$i]['update'] = false;
|
|
$app1[$i]['groups'] = false;
|
|
$app1[$i]['removable'] = false;
|
|
if ($app['label'] == 'recommended') {
|
|
$app1[$i]['internallabel'] = 'Recommended';
|
|
$app1[$i]['internalclass'] = 'recommendedapp';
|
|
} else {
|
|
$app1[$i]['internallabel'] = '3rd Party';
|
|
$app1[$i]['internalclass'] = 'externalapp';
|
|
}
|
|
|
|
|
|
// rating img
|
|
if ($app['score'] < 5) {
|
|
$img = OC_Helper::imagePath( "core", "rating/s1.png" );
|
|
} elseif ($app['score'] < 15) {
|
|
$img = OC_Helper::imagePath( "core", "rating/s2.png" );
|
|
} elseif($app['score'] < 25) {
|
|
$img = OC_Helper::imagePath( "core", "rating/s3.png" );
|
|
} elseif($app['score'] < 35) {
|
|
$img = OC_Helper::imagePath( "core", "rating/s4.png" );
|
|
} elseif($app['score'] < 45) {
|
|
$img = OC_Helper::imagePath( "core", "rating/s5.png" );
|
|
} elseif($app['score'] < 55) {
|
|
$img = OC_Helper::imagePath( "core", "rating/s6.png" );
|
|
} elseif($app['score'] < 65) {
|
|
$img = OC_Helper::imagePath( "core", "rating/s7.png" );
|
|
} elseif($app['score'] < 75) {
|
|
$img = OC_Helper::imagePath( "core", "rating/s8.png" );
|
|
} elseif($app['score'] < 85) {
|
|
$img = OC_Helper::imagePath( "core", "rating/s9.png" );
|
|
} elseif($app['score'] < 95) {
|
|
$img = OC_Helper::imagePath( "core", "rating/s10.png" );
|
|
} elseif($app['score'] < 100) {
|
|
$img = OC_Helper::imagePath( "core", "rating/s11.png" );
|
|
}
|
|
|
|
$app1[$i]['score'] = '<img src="' . $img . '"> Score: ' . $app['score'] . '%';
|
|
$i++;
|
|
}
|
|
}
|
|
|
|
if (empty($app1)) {
|
|
return false;
|
|
} else {
|
|
return $app1;
|
|
}
|
|
}
|
|
|
|
public static function shouldUpgrade($app) {
|
|
$versions = self::getAppVersions();
|
|
$currentVersion = OC_App::getAppVersion($app);
|
|
if ($currentVersion) {
|
|
$installedVersion = $versions[$app];
|
|
if (version_compare($currentVersion, $installedVersion, '>')) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* check if the app needs updating and update when needed
|
|
*
|
|
* @param string $app
|
|
*/
|
|
public static function checkUpgrade($app) {
|
|
if (in_array($app, self::$checkedApps)) {
|
|
return;
|
|
}
|
|
self::$checkedApps[] = $app;
|
|
if (!self::shouldUpgrade($app)) {
|
|
return;
|
|
}
|
|
$versions = self::getAppVersions();
|
|
$installedVersion = $versions[$app];
|
|
$currentVersion = OC_App::getAppVersion($app);
|
|
OC_Log::write(
|
|
$app,
|
|
'starting app upgrade from ' . $installedVersion . ' to ' . $currentVersion,
|
|
OC_Log::DEBUG
|
|
);
|
|
$info = self::getAppInfo($app);
|
|
try {
|
|
OC_App::updateApp($app);
|
|
OC_Hook::emit('update', 'success', 'Updated ' . $info['name'] . ' app');
|
|
} catch (Exception $e) {
|
|
OC_Hook::emit('update', 'failure', 'Failed to update ' . $info['name'] . ' app: ' . $e->getMessage());
|
|
$l = OC_L10N::get('lib');
|
|
throw new RuntimeException($l->t('Failed to upgrade "%s".', array($app)), 0, $e);
|
|
}
|
|
OC_Appconfig::setValue($app, 'installed_version', OC_App::getAppVersion($app));
|
|
}
|
|
|
|
/**
|
|
* check if the current enabled apps are compatible with the current
|
|
* ownCloud version. disable them if not.
|
|
* This is important if you upgrade ownCloud and have non ported 3rd
|
|
* party apps installed.
|
|
*
|
|
* @param array $apps optional app id list to check, uses all enabled apps
|
|
* when not specified
|
|
*
|
|
* @return array containing the list of ids of the disabled apps
|
|
*/
|
|
public static function checkAppsRequirements($apps = array()) {
|
|
$disabledApps = array();
|
|
if (empty($apps)) {
|
|
$apps = OC_App::getEnabledApps();
|
|
}
|
|
$version = OC_Util::getVersion();
|
|
foreach ($apps as $app) {
|
|
// check if the app is compatible with this version of ownCloud
|
|
$info = OC_App::getAppInfo($app);
|
|
if(!self::isAppCompatible($version, $info)) {
|
|
OC_Log::write('core',
|
|
'App "' . $info['name'] . '" (' . $app . ') can\'t be used because it is'
|
|
. ' not compatible with this version of ownCloud',
|
|
OC_Log::ERROR);
|
|
OC_App::disable($app);
|
|
OC_Hook::emit('update', 'success', 'Disabled ' . $info['name'] . ' app because it is not compatible');
|
|
$disabledApps[] = $app;
|
|
}
|
|
}
|
|
return $disabledApps;
|
|
}
|
|
|
|
/**
|
|
* 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['requiremin'])) {
|
|
$requireMin = $appInfo['requiremin'];
|
|
} else if (isset($appInfo['require'])) {
|
|
$requireMin = $appInfo['require'];
|
|
}
|
|
|
|
if (isset($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 $versions;
|
|
if (isset($versions)) { // simple cache, needs to be fixed
|
|
return $versions; // when function is used besides in checkUpgrade
|
|
}
|
|
$versions = array();
|
|
$query = OC_DB::prepare('SELECT `appid`, `configvalue` FROM `*PREFIX*appconfig`'
|
|
. ' WHERE `configkey` = \'installed_version\'');
|
|
$result = $query->execute();
|
|
while ($row = $result->fetchRow()) {
|
|
$versions[$row['appid']] = $row['configvalue'];
|
|
}
|
|
return $versions;
|
|
}
|
|
|
|
|
|
/**
|
|
* @param mixed $app
|
|
* @return bool
|
|
* @throws Exception if app is not compatible with this version of ownCloud
|
|
* @throws Exception if no app-name was specified
|
|
*/
|
|
public static function installApp($app) {
|
|
$l = OC_L10N::get('core');
|
|
$appData=OC_OCSClient::getApplication($app);
|
|
|
|
// check if app is a shipped app or not. OCS apps have an integer as id, shipped apps use a string
|
|
if(!is_numeric($app)) {
|
|
$shippedVersion=self::getAppVersion($app);
|
|
if($appData && version_compare($shippedVersion, $appData['version'], '<')) {
|
|
$app = self::downloadApp($app);
|
|
} else {
|
|
$app = OC_Installer::installShippedApp($app);
|
|
}
|
|
}else{
|
|
$app = self::downloadApp($app);
|
|
}
|
|
|
|
if($app!==false) {
|
|
// check if the app is compatible with this version of ownCloud
|
|
$info = self::getAppInfo($app);
|
|
$version=OC_Util::getVersion();
|
|
if(!self::isAppCompatible($version, $info)) {
|
|
throw new \Exception(
|
|
$l->t('App \"%s\" can\'t be installed because it is not compatible with this version of ownCloud.',
|
|
array($info['name'])
|
|
)
|
|
);
|
|
}else{
|
|
OC_Appconfig::setValue( $app, 'enabled', 'yes' );
|
|
if(isset($appData['id'])) {
|
|
OC_Appconfig::setValue( $app, 'ocsid', $appData['id'] );
|
|
}
|
|
\OC_Hook::emit('OC_App', 'post_enable', array('app' => $app));
|
|
}
|
|
}else{
|
|
throw new \Exception($l->t("No app name specified"));
|
|
}
|
|
|
|
return $app;
|
|
}
|
|
|
|
/**
|
|
* update the database for the app and call the update script
|
|
*
|
|
* @param string $appId
|
|
* @return bool
|
|
*/
|
|
public static function updateApp($appId) {
|
|
if (file_exists(self::getAppPath($appId) . '/appinfo/preupdate.php')) {
|
|
self::loadApp($appId);
|
|
include self::getAppPath($appId) . '/appinfo/preupdate.php';
|
|
}
|
|
if (file_exists(self::getAppPath($appId) . '/appinfo/database.xml')) {
|
|
OC_DB::updateDbFromStructure(self::getAppPath($appId) . '/appinfo/database.xml');
|
|
}
|
|
if (!self::isEnabled($appId)) {
|
|
return false;
|
|
}
|
|
if (file_exists(self::getAppPath($appId) . '/appinfo/update.php')) {
|
|
self::loadApp($appId);
|
|
include self::getAppPath($appId) . '/appinfo/update.php';
|
|
}
|
|
|
|
//set remote/public handlers
|
|
$appData = self::getAppInfo($appId);
|
|
if (array_key_exists('ocsid', $appData)) {
|
|
OC_Appconfig::setValue($appId, 'ocsid', $appData['ocsid']);
|
|
}
|
|
foreach ($appData['remote'] as $name => $path) {
|
|
OCP\CONFIG::setAppValue('core', 'remote_' . $name, $appId . '/' . $path);
|
|
}
|
|
foreach ($appData['public'] as $name => $path) {
|
|
OCP\CONFIG::setAppValue('core', 'public_' . $name, $appId . '/' . $path);
|
|
}
|
|
|
|
self::setAppTypes($appId);
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* @param string $appId
|
|
* @return \OC\Files\View
|
|
*/
|
|
public static function getStorage($appId) {
|
|
if (OC_App::isEnabled($appId)) { //sanity check
|
|
if (OC_User::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 {
|
|
OC_Log::write('core', 'Can\'t get app storage, app ' . $appId . ', user not logged in', OC_Log::ERROR);
|
|
return false;
|
|
}
|
|
} else {
|
|
OC_Log::write('core', 'Can\'t get app storage, app ' . $appId . ' not enabled', OC_Log::ERROR);
|
|
return false;
|
|
}
|
|
}
|
|
}
|