nextcloud/lib/private/Template/JSConfigHelper.php

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<?php
/**
* @copyright Copyright (c) 2016, Roeland Jago Douma <roeland@famdouma.nl>
*
* @author Abijeet <abijeetpatro@gmail.com>
* @author Bjoern Schiessle <bjoern@schiessle.org>
* @author Christoph Wurst <christoph@winzerhof-wurst.at>
* @author Joas Schilling <coding@schilljs.com>
* @author Julius Härtl <jus@bitgrid.net>
* @author Morris Jobke <hey@morrisjobke.de>
* @author Robin Appelman <robin@icewind.nl>
* @author Roeland Jago Douma <roeland@famdouma.nl>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OC\Template;
use bantu\IniGetWrapper\IniGetWrapper;
use OC\CapabilitiesManager;
use OCP\App\IAppManager;
use OCP\Defaults;
use OCP\IConfig;
use OCP\IGroupManager;
use OCP\IInitialStateService;
use OCP\IL10N;
use OCP\ISession;
use OCP\IURLGenerator;
use OCP\IUser;
use OCP\User\Backend\IPasswordConfirmationBackend;
class JSConfigHelper {
/** @var IL10N */
private $l;
/** @var Defaults */
private $defaults;
/** @var IAppManager */
private $appManager;
/** @var ISession */
private $session;
/** @var IUser|null */
private $currentUser;
/** @var IConfig */
private $config;
/** @var IGroupManager */
private $groupManager;
/** @var IniGetWrapper */
private $iniWrapper;
/** @var IURLGenerator */
private $urlGenerator;
/** @var CapabilitiesManager */
private $capabilitiesManager;
/** @var IInitialStateService */
private $initialStateService;
/** @var array user back-ends excluded from password verification */
private $excludedUserBackEnds = ['user_saml' => true, 'user_globalsiteselector' => true];
/**
* @param IL10N $l
* @param Defaults $defaults
* @param IAppManager $appManager
* @param ISession $session
* @param IUser|null $currentUser
* @param IConfig $config
* @param IGroupManager $groupManager
* @param IniGetWrapper $iniWrapper
* @param IURLGenerator $urlGenerator
* @param CapabilitiesManager $capabilitiesManager
*/
public function __construct(IL10N $l,
Defaults $defaults,
IAppManager $appManager,
ISession $session,
$currentUser,
IConfig $config,
IGroupManager $groupManager,
IniGetWrapper $iniWrapper,
IURLGenerator $urlGenerator,
CapabilitiesManager $capabilitiesManager,
IInitialStateService $initialStateService) {
$this->l = $l;
$this->defaults = $defaults;
$this->appManager = $appManager;
$this->session = $session;
$this->currentUser = $currentUser;
$this->config = $config;
$this->groupManager = $groupManager;
$this->iniWrapper = $iniWrapper;
$this->urlGenerator = $urlGenerator;
$this->capabilitiesManager = $capabilitiesManager;
$this->initialStateService = $initialStateService;
}
public function getConfig() {
$userBackendAllowsPasswordConfirmation = true;
if ($this->currentUser !== null) {
$uid = $this->currentUser->getUID();
$backend = $this->currentUser->getBackend();
if ($backend instanceof IPasswordConfirmationBackend) {
$userBackendAllowsPasswordConfirmation = $backend->canConfirmPassword($uid);
} elseif (isset($this->excludedUserBackEnds[$this->currentUser->getBackendClassName()])) {
$userBackendAllowsPasswordConfirmation = false;
}
} else {
$uid = null;
}
// Get the config
$apps_paths = [];
if ($this->currentUser === null) {
$apps = $this->appManager->getInstalledApps();
} else {
$apps = $this->appManager->getEnabledAppsForUser($this->currentUser);
}
foreach ($apps as $app) {
$apps_paths[$app] = \OC_App::getAppWebPath($app);
}
$enableLinkPasswordByDefault = $this->config->getAppValue('core', 'shareapi_enable_link_password_by_default', 'no');
$enableLinkPasswordByDefault = $enableLinkPasswordByDefault === 'yes';
$defaultExpireDateEnabled = $this->config->getAppValue('core', 'shareapi_default_expire_date', 'no') === 'yes';
$defaultExpireDate = $enforceDefaultExpireDate = null;
if ($defaultExpireDateEnabled) {
$defaultExpireDate = (int)$this->config->getAppValue('core', 'shareapi_expire_after_n_days', '7');
$enforceDefaultExpireDate = $this->config->getAppValue('core', 'shareapi_enforce_expire_date', 'no') === 'yes';
}
$outgoingServer2serverShareEnabled = $this->config->getAppValue('files_sharing', 'outgoing_server2server_share_enabled', 'yes') === 'yes';
$defaultInternalExpireDateEnabled = $this->config->getAppValue('core', 'shareapi_default_internal_expire_date', 'no') === 'yes';
$defaultInternalExpireDate = $defaultInternalExpireDateEnforced = null;
if ($defaultInternalExpireDateEnabled) {
$defaultInternalExpireDate = (int)$this->config->getAppValue('core', 'shareapi_internal_expire_after_n_days', '7');
$defaultInternalExpireDateEnforced = $this->config->getAppValue('core', 'shareapi_internal_enforce_expire_date', 'no') === 'yes';
}
$countOfDataLocation = 0;
$dataLocation = str_replace(\OC::$SERVERROOT . '/', '', $this->config->getSystemValue('datadirectory', ''), $countOfDataLocation);
if ($countOfDataLocation !== 1 || !$this->groupManager->isAdmin($uid)) {
$dataLocation = false;
}
if ($this->currentUser instanceof IUser) {
$lastConfirmTimestamp = $this->session->get('last-password-confirm');
if (!is_int($lastConfirmTimestamp)) {
$lastConfirmTimestamp = 0;
}
} else {
$lastConfirmTimestamp = 0;
}
$capabilities = $this->capabilitiesManager->getCapabilities();
$config = [
'session_lifetime' => min($this->config->getSystemValue('session_lifetime', $this->iniWrapper->getNumeric('session.gc_maxlifetime')), $this->iniWrapper->getNumeric('session.gc_maxlifetime')),
'session_keepalive' => $this->config->getSystemValue('session_keepalive', true),
'auto_logout' => $this->config->getSystemValue('auto_logout', false),
'version' => implode('.', \OCP\Util::getVersion()),
'versionstring' => \OC_Util::getVersionString(),
'enable_avatars' => true, // here for legacy reasons - to not crash existing code that relies on this value
'lost_password_link' => $this->config->getSystemValue('lost_password_link', null),
'modRewriteWorking' => $this->config->getSystemValue('htaccess.IgnoreFrontController', false) === true || getenv('front_controller_active') === 'true',
'sharing.maxAutocompleteResults' => (int)$this->config->getSystemValue('sharing.maxAutocompleteResults', 0),
'sharing.minSearchStringLength' => (int)$this->config->getSystemValue('sharing.minSearchStringLength', 0),
'blacklist_files_regex' => \OCP\Files\FileInfo::BLACKLIST_FILES_REGEX,
];
$array = [
"_oc_debug" => $this->config->getSystemValue('debug', false) ? 'true' : 'false',
"_oc_isadmin" => $this->groupManager->isAdmin($uid) ? 'true' : 'false',
"backendAllowsPasswordConfirmation" => $userBackendAllowsPasswordConfirmation ? 'true' : 'false',
"oc_dataURL" => is_string($dataLocation) ? "\"" . $dataLocation . "\"" : 'false',
"_oc_webroot" => "\"" . \OC::$WEBROOT . "\"",
"_oc_appswebroots" => str_replace('\\/', '/', json_encode($apps_paths)), // Ugly unescape slashes waiting for better solution
"datepickerFormatDate" => json_encode($this->l->l('jsdate', null)),
'nc_lastLogin' => $lastConfirmTimestamp,
'nc_pageLoad' => time(),
"dayNames" => json_encode([
(string)$this->l->t('Sunday'),
(string)$this->l->t('Monday'),
(string)$this->l->t('Tuesday'),
(string)$this->l->t('Wednesday'),
(string)$this->l->t('Thursday'),
(string)$this->l->t('Friday'),
(string)$this->l->t('Saturday')
]),
"dayNamesShort" => json_encode([
(string)$this->l->t('Sun.'),
(string)$this->l->t('Mon.'),
(string)$this->l->t('Tue.'),
(string)$this->l->t('Wed.'),
(string)$this->l->t('Thu.'),
(string)$this->l->t('Fri.'),
(string)$this->l->t('Sat.')
]),
"dayNamesMin" => json_encode([
(string)$this->l->t('Su'),
(string)$this->l->t('Mo'),
(string)$this->l->t('Tu'),
(string)$this->l->t('We'),
(string)$this->l->t('Th'),
(string)$this->l->t('Fr'),
(string)$this->l->t('Sa')
]),
"monthNames" => json_encode([
(string)$this->l->t('January'),
(string)$this->l->t('February'),
(string)$this->l->t('March'),
(string)$this->l->t('April'),
(string)$this->l->t('May'),
(string)$this->l->t('June'),
(string)$this->l->t('July'),
(string)$this->l->t('August'),
(string)$this->l->t('September'),
(string)$this->l->t('October'),
(string)$this->l->t('November'),
(string)$this->l->t('December')
]),
"monthNamesShort" => json_encode([
(string)$this->l->t('Jan.'),
(string)$this->l->t('Feb.'),
(string)$this->l->t('Mar.'),
(string)$this->l->t('Apr.'),
(string)$this->l->t('May.'),
(string)$this->l->t('Jun.'),
(string)$this->l->t('Jul.'),
(string)$this->l->t('Aug.'),
(string)$this->l->t('Sep.'),
(string)$this->l->t('Oct.'),
(string)$this->l->t('Nov.'),
(string)$this->l->t('Dec.')
]),
"firstDay" => json_encode($this->l->l('firstday', null)),
"_oc_config" => json_encode($config),
"oc_appconfig" => json_encode([
'core' => [
'defaultExpireDateEnabled' => $defaultExpireDateEnabled,
'defaultExpireDate' => $defaultExpireDate,
'defaultExpireDateEnforced' => $enforceDefaultExpireDate,
'enforcePasswordForPublicLink' => \OCP\Util::isPublicLinkPasswordRequired(),
'enableLinkPasswordByDefault' => $enableLinkPasswordByDefault,
'sharingDisabledForUser' => \OCP\Util::isSharingDisabledForUser(),
'resharingAllowed' => \OC\Share\Share::isResharingAllowed(),
'remoteShareAllowed' => $outgoingServer2serverShareEnabled,
'federatedCloudShareDoc' => $this->urlGenerator->linkToDocs('user-sharing-federated'),
'allowGroupSharing' => \OC::$server->getShareManager()->allowGroupSharing(),
'defaultInternalExpireDateEnabled' => $defaultInternalExpireDateEnabled,
'defaultInternalExpireDate' => $defaultInternalExpireDate,
'defaultInternalExpireDateEnforced' => $defaultInternalExpireDateEnforced,
]
]),
"_theme" => json_encode([
'entity' => $this->defaults->getEntity(),
'name' => $this->defaults->getName(),
'title' => $this->defaults->getTitle(),
'baseUrl' => $this->defaults->getBaseUrl(),
'syncClientUrl' => $this->defaults->getSyncClientUrl(),
'docBaseUrl' => $this->defaults->getDocBaseUrl(),
'docPlaceholderUrl' => $this->defaults->buildDocLinkToKey('PLACEHOLDER'),
'slogan' => $this->defaults->getSlogan(),
'logoClaim' => '',
'shortFooter' => $this->defaults->getShortFooter(),
'longFooter' => $this->defaults->getLongFooter(),
'folder' => \OC_Util::getTheme(),
]),
"_oc_capabilities" => json_encode($capabilities),
];
if ($this->currentUser !== null) {
$array['oc_userconfig'] = json_encode([
'avatar' => [
'version' => (int)$this->config->getUserValue($uid, 'avatar', 'version', 0),
'generated' => $this->config->getUserValue($uid, 'avatar', 'generated', 'true') === 'true',
]
]);
}
$this->initialStateService->provideInitialState('core', 'config', $config);
// Allow hooks to modify the output values
\OC_Hook::emit('\OCP\Config', 'js', ['array' => &$array]);
$result = '';
// Echo it
foreach ($array as $setting => $value) {
$result .= 'var '. $setting . '='. $value . ';' . PHP_EOL;
}
return $result;
}
}