175 lines
5.2 KiB
PHP
175 lines
5.2 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2018 Arthur Schiwon <blizzz@arthur-schiwon.de>
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*
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* @author Arthur Schiwon <blizzz@arthur-schiwon.de>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program 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 as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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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
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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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namespace OCA\DataRequest\Services;
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use OCA\DataRequest\Exceptions\HintedRuntime;
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use OCP\Defaults;
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use OCP\IConfig;
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use OCP\IGroupManager;
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use OCP\IL10N;
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use OCP\IUser;
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use OCP\IUserSession;
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use OCP\L10N\IFactory;
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use OCP\Mail\IEMailTemplate;
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use OCP\Mail\IMailer;
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use OCP\Util;
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class Request {
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/** @var string */
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protected $defaultLanguage;
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/** @var IGroupManager */
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private $groupManager;
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/** @var IMailer */
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private $mailer;
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/** @var IFactory */
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private $l10nFactory;
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/** @var IConfig */
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private $config;
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/** @var IUser */
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private $requester;
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/** @var IL10N */
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private $l;
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/** @var Defaults */
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private $defaults;
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public function __construct(
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IGroupManager $groupManager,
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IMailer $mailer,
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IFactory $l10nFactory,
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IConfig $config,
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IUserSession $userSession,
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IL10N $l,
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Defaults $defaults
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) {
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$this->groupManager = $groupManager;
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$this->mailer = $mailer;
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$this->l10nFactory = $l10nFactory;
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$this->config = $config;
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$this->requester = $userSession->getUser();
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$this->l = $l;
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$this->defaults = $defaults;
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}
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public function sendExportRequest() {
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$this->sendRequest(function (IUser $r) {return $this->getExportTemplate($r); });
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}
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public function sendDeleteRequest() {
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$this->sendRequest(function (IUser $r) {return $this->getDeletionTemplate($r); });
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}
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protected function sendRequest(callable $templateGenerator) {
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$admins = $this->getAdmins();
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$oneMailSent = false;
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foreach ($admins as $admin) {
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$template = $templateGenerator($admin);
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if($this->craftEmailTo($admin, $template) === true) {
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$oneMailSent = true;
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}
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}
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if(!$oneMailSent) {
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throw new HintedRuntime(
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'No mail was sent successfully',
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$this->l->t('No administrator could have been contacted.')
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);
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}
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}
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protected function getDefaultLang() {
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if($this->defaultLanguage === null) {
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$this->defaultLanguage = $this->config->getSystemValue('default_language', 'en');
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}
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return $this->defaultLanguage;
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}
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protected function craftEmailTo(IUser $admin, IEMailTemplate $template) {
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$senderAddress = Util::getDefaultEmailAddress('no-reply');
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$senderName = $this->defaults->getName();
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$message = $this->mailer->createMessage();
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$message->setTo([$admin->getEMailAddress () => $admin->getDisplayName()]);
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$message->setSubject($template->renderSubject());
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$message->setHtmlBody($template->renderHtml());
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$message->setPlainBody($template->renderText());
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$message->setFrom([$senderAddress => $senderName]);
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try {
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$failedRecipients = $this->mailer->send($message);
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if(count($failedRecipients) > 0) {
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return false;
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}
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} catch (\Exception $e) {
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return false;
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}
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return true;
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}
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protected function getExportTemplate(IUser $admin) {
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$l = $this->l10nFactory->get('data_request', $this->config->getUserValue($admin->getUID(), 'core', 'lang', $this->getDefaultLang()));
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$template = $this->mailer->createEMailTemplate('data_request.Export', []);
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$template->setSubject($l->t('Personal data export request'));
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$template->addHeader();
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$template->addHeading($l->t('Hello %s,',[$admin->getDisplayName()]));
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$template->addBodyText($l->t('The user %s, identified by user id "%s", has requested an export of his personal data. Please take action accordingly.', [$this->requester->getDisplayName(), $this->requester->getUID()]));
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$template->addFooter();
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return $template;
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}
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protected function getDeletionTemplate(IUser $admin) {
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$l = $this->l10nFactory->get('data_request', $this->config->getUserValue($admin->getUID(), 'core', 'lang', $this->getDefaultLang()));
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$template = $this->mailer->createEMailTemplate('data_request.Deletion', []);
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$template->setSubject($l->t('Account deletion request'));
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$template->addHeader();
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$template->addHeading($l->t('Hello %s,',[$admin->getDisplayName()]));
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$template->addBodyText($l->t('The user %s, identified by user id "%s", has requested to delete the account. Please take action accordingly.', [$this->requester->getDisplayName(), $this->requester->getUID()]));
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$template->addFooter();
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return $template;
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}
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protected function getAdmins() {
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$admins = $this->groupManager->get('admin')->searchUsers('');
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$admins = array_filter($admins, function(IUser $admin) {
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return $admin->getEMailAddress() !== null;
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});
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if(empty($admins)) {
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throw new HintedRuntime(
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'No admin has entered an email address',
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$this->l->t('No administrator has set an email address')
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);
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}
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return $admins;
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}
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}
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