2018-08-16 22:30:59 +00:00
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<?php
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2022-03-04 17:10:24 +00:00
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2018-08-16 22:30:59 +00:00
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/*
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2022-03-04 17:10:24 +00:00
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* Copyright (c) 2010-2022 Tim Düsterhus.
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2018-08-16 22:30:59 +00:00
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*
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* Use of this software is governed by the Business Source License
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* included in the LICENSE file.
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*
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2022-03-04 17:10:24 +00:00
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* Change Date: 2026-03-04
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2018-08-16 22:30:59 +00:00
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*
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* On the date above, in accordance with the Business Source
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* License, use of this software will be governed by version 2
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* or later of the General Public License.
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*/
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namespace chat\system\message\type;
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2022-03-04 17:10:24 +00:00
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use chat\data\message\Message;
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use chat\data\room\Room;
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use wcf\data\user\UserProfile;
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use wcf\system\event\EventHandler;
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use wcf\system\WCF;
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2018-08-16 22:30:59 +00:00
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/**
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* Adds a default canSee implementation that checks whether the message was created by the user and
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* whether the message belongs to the user's active room.
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*/
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2022-03-04 17:10:24 +00:00
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trait TCanSeeCreator
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{
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/**
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* @see \chat\system\message\type\IMessageType::canSee()
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*/
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public function canSee(Message $message, Room $room, ?UserProfile $user = null)
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{
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if ($user === null) {
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$user = new UserProfile(WCF::getUser());
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}
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2018-08-16 22:30:59 +00:00
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2022-03-04 17:10:24 +00:00
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$parameters = [
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'message' => $message,
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'room' => $room,
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'user' => $user,
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'canSee' => $user->userID === $message->userID && $message->getRoom()->roomID === $room->roomID,
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];
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EventHandler::getInstance()->fireAction($this, 'canSee', $parameters);
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2018-08-16 22:30:59 +00:00
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2022-03-04 17:10:24 +00:00
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return $parameters['canSee'];
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}
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2018-08-16 22:30:59 +00:00
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2022-03-04 17:10:24 +00:00
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/**
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* @see \chat\system\message\type\IMessageType::canSeeInLog()
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*/
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public function canSeeInLog(Message $message, Room $room, ?UserProfile $user = null)
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{
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if ($user === null) {
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$user = new UserProfile(WCF::getUser());
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}
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2018-08-16 22:30:59 +00:00
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2022-03-04 17:10:24 +00:00
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$parameters = [
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'message' => $message,
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'room' => $room,
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'user' => $user,
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'canSee' => false,
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];
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EventHandler::getInstance()->fireAction($this, 'canSeeInLog', $parameters);
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2018-08-16 22:30:59 +00:00
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2022-03-04 17:10:24 +00:00
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return $parameters['canSee'];
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}
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2018-08-16 22:30:59 +00:00
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2022-03-04 17:10:24 +00:00
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/**
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* @see \chat\system\message\type\IMessageType::supportsFastSelect()
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*/
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public function supportsFastSelect()
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{
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$parameters = [
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'result' => true,
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];
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EventHandler::getInstance()->fireAction($this, 'supportsFastSelect', $parameters);
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2018-08-16 22:30:59 +00:00
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2022-03-04 17:10:24 +00:00
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return $parameters['result'];
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}
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2018-08-16 22:30:59 +00:00
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}
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