238 lines
7.2 KiB
PHP
238 lines
7.2 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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*
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* @author Björn Schießle <bjoern@schiessle.org>
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* @author Joas Schilling <coding@schilljs.com>
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* @author Lukas Reschke <lukas@statuscode.ch>
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* @author Morris Jobke <hey@morrisjobke.de>
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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 scolebrook <scolebrook@mac.com>
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* @author Thomas Müller <thomas.mueller@tmit.eu>
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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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namespace OC\Share;
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use DateTime;
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use OCP\IL10N;
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use OCP\IURLGenerator;
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use OCP\IUser;
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use OCP\Mail\IMailer;
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use OCP\ILogger;
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use OCP\Defaults;
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use OCP\Util;
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/**
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* Class MailNotifications
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*
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* @package OC\Share
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*/
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class MailNotifications {
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/** @var IUser sender userId */
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private $user;
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/** @var string sender email address */
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private $replyTo;
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/** @var string */
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private $senderDisplayName;
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/** @var IL10N */
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private $l;
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/** @var IMailer */
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private $mailer;
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/** @var Defaults */
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private $defaults;
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/** @var ILogger */
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private $logger;
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/** @var IURLGenerator */
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private $urlGenerator;
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/**
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* @param IUser $user
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* @param IL10N $l10n
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* @param IMailer $mailer
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* @param ILogger $logger
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* @param Defaults $defaults
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* @param IURLGenerator $urlGenerator
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*/
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public function __construct(IUser $user,
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IL10N $l10n,
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IMailer $mailer,
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ILogger $logger,
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Defaults $defaults,
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IURLGenerator $urlGenerator) {
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$this->l = $l10n;
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$this->user = $user;
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$this->mailer = $mailer;
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$this->logger = $logger;
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$this->defaults = $defaults;
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$this->urlGenerator = $urlGenerator;
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$this->replyTo = $this->user->getEMailAddress();
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$this->senderDisplayName = $this->user->getDisplayName();
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}
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/**
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* inform users if a file was shared with them
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*
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* @param IUser[] $recipientList list of recipients
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* @param string $itemSource shared item source
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* @param string $itemType shared item type
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* @return array list of user to whom the mail send operation failed
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*/
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public function sendInternalShareMail($recipientList, $itemSource, $itemType) {
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$noMail = [];
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foreach ($recipientList as $recipient) {
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$recipientDisplayName = $recipient->getDisplayName();
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$to = $recipient->getEMailAddress();
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if ($to === '') {
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$noMail[] = $recipientDisplayName;
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continue;
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}
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$items = $this->getItemSharedWithUser($itemSource, $itemType, $recipient);
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$filename = trim($items[0]['file_target'], '/');
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$subject = (string) $this->l->t('%s shared »%s« with you', array($this->senderDisplayName, $filename));
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$expiration = null;
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if (isset($items[0]['expiration'])) {
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try {
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$date = new DateTime($items[0]['expiration']);
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$expiration = $date->getTimestamp();
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} catch (\Exception $e) {
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$this->logger->error("Couldn't read date: ".$e->getMessage(), ['app' => 'sharing']);
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}
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}
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$link = $this->urlGenerator->linkToRouteAbsolute(
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'files.viewcontroller.showFile',
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['fileId' => $items[0]['item_source']]
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);
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list($htmlBody, $textBody) = $this->createMailBody($filename, $link, $expiration, 'internal');
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// send it out now
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try {
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$message = $this->mailer->createMessage();
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$message->setSubject($subject);
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$message->setTo([$to => $recipientDisplayName]);
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$message->setHtmlBody($htmlBody);
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$message->setPlainBody($textBody);
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$message->setFrom([
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Util::getDefaultEmailAddress('sharing-noreply') =>
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(string)$this->l->t('%s via %s', [
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$this->senderDisplayName,
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$this->defaults->getName()
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]),
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]);
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if(!is_null($this->replyTo)) {
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$message->setReplyTo([$this->replyTo]);
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}
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$this->mailer->send($message);
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} catch (\Exception $e) {
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$this->logger->error("Can't send mail to inform the user about an internal share: ".$e->getMessage(), ['app' => 'sharing']);
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$noMail[] = $recipientDisplayName;
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}
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}
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return $noMail;
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}
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/**
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* inform recipient about public link share
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*
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* @param string $recipient recipient email address
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* @param string $filename the shared file
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* @param string $link the public link
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* @param int $expiration expiration date (timestamp)
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* @return string[] $result of failed recipients
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*/
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public function sendLinkShareMail($recipient, $filename, $link, $expiration) {
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$subject = (string)$this->l->t('%s shared »%s« with you', [$this->senderDisplayName, $filename]);
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list($htmlBody, $textBody) = $this->createMailBody($filename, $link, $expiration);
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$recipient = str_replace([', ', '; ', ',', ';', ' '], ',', $recipient);
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$recipients = explode(',', $recipient);
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try {
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$message = $this->mailer->createMessage();
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$message->setSubject($subject);
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$message->setTo($recipients);
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$message->setHtmlBody($htmlBody);
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$message->setPlainBody($textBody);
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$message->setFrom([
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Util::getDefaultEmailAddress('sharing-noreply') =>
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(string)$this->l->t('%s via %s', [
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$this->senderDisplayName,
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$this->defaults->getName()
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]),
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]);
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if(!is_null($this->replyTo)) {
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$message->setReplyTo([$this->replyTo]);
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}
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return $this->mailer->send($message);
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} catch (\Exception $e) {
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$this->logger->error("Can't send mail with public link to $recipient: ".$e->getMessage(), ['app' => 'sharing']);
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return [$recipient];
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}
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}
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/**
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* create mail body for plain text and html mail
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*
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* @param string $filename the shared file
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* @param string $link link to the shared file
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* @param int $expiration expiration date (timestamp)
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* @param string $prefix prefix of mail template files
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* @return array an array of the html mail body and the plain text mail body
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*/
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private function createMailBody($filename, $link, $expiration, $prefix = '') {
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$formattedDate = $expiration ? $this->l->l('date', $expiration) : null;
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$html = new \OC_Template('core', $prefix . 'mail', '');
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$html->assign ('link', $link);
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$html->assign ('user_displayname', $this->senderDisplayName);
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$html->assign ('filename', $filename);
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$html->assign('expiration', $formattedDate);
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$htmlMail = $html->fetchPage();
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$plainText = new \OC_Template('core', $prefix . 'altmail', '');
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$plainText->assign ('link', $link);
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$plainText->assign ('user_displayname', $this->senderDisplayName);
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$plainText->assign ('filename', $filename);
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$plainText->assign('expiration', $formattedDate);
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$plainTextMail = $plainText->fetchPage();
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return [$htmlMail, $plainTextMail];
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}
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/**
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* @param string $itemSource
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* @param string $itemType
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* @param IUser $recipient
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* @return array
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*/
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protected function getItemSharedWithUser($itemSource, $itemType, $recipient) {
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return Share::getItemSharedWithUser($itemType, $itemSource, $recipient->getUID());
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}
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}
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