files/lib/system/moderation/queue/report/ConversationMessageModerationQueueReportHandler.class.php

   1 <?php
   2 namespace wcf\system\moderation\queue\report;
   3 use wcf\data\conversation\message\ConversationMessage;
   4 use wcf\data\conversation\message\ConversationMessageAction;
   5 use wcf\data\conversation\message\ConversationMessageList;
   6 use wcf\data\conversation\message\ViewableConversationMessage;
   7 use wcf\data\conversation\Conversation;
   8 use wcf\data\conversation\ConversationList;
   9 use wcf\data\moderation\queue\ModerationQueue;
  10 use wcf\data\moderation\queue\ViewableModerationQueue;
  11 use wcf\system\moderation\queue\AbstractModerationQueueHandler;
  12 use wcf\system\moderation\queue\ModerationQueueManager;
  13 use wcf\system\WCF;
  14
  15 /**
  16  * An implementation of IModerationQueueReportHandler for conversation messages.
  17  *
  18  * @author      Alexander Ebert
  19  * @copyright   2001-2016 WoltLab GmbH
  20  * @license     GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  21  * @package     com.woltlab.wcf.conversation
  22  * @subpackage  system.moderation.queue
  23  * @category    Community Framework
  24  */
  25 class ConversationMessageModerationQueueReportHandler extends AbstractModerationQueueHandler implements IModerationQueueReportHandler {
  26         /**
  27          * @inheritDoc
  28          */
  29         protected $className = ConversationMessage::class;
  30
  31         /**
  32          * @inheritDoc
  33          */
  34         protected $definitionName = 'com.woltlab.wcf.moderation.report';
  35
  36         /**
  37          * @inheritDoc
  38          */
  39         protected $objectType = 'com.woltlab.wcf.conversation.message';
  40
  41         /**
  42          * list of conversation message
  43          * @var ConversationMessage[]
  44          */
  45         protected static $messages = [];
  46
  47         /**
  48          * @inheritDoc
  49          */
  50         protected $requiredPermission = 'mod.conversation.canModerateConversation';
  51
  52         /**
  53          * @inheritDoc
  54          */
  55         public function assignQueues(array $queues) {
  56                 $assignments = [];
  57                 foreach ($queues as $queue) {
  58                         $assignUser = false;
  59                         if (WCF::getSession()->getPermission('mod.conversation.canModerateConversation')) {
  60                                 $assignUser = true;
  61                         }
  62
  63                         $assignments[$queue->queueID] = $assignUser;
  64                 }
  65
  66                 ModerationQueueManager::getInstance()->setAssignment($assignments);
  67         }
  68
  69         /**
  70          * @inheritDoc
  71          */
  72         public function canReport($objectID) {
  73                 if (!$this->isValid($objectID)) {
  74                         return false;
  75                 }
  76
  77                 if (!Conversation::isParticipant([$this->getMessage($objectID)->conversationID])) {
  78                         return false;
  79                 }
  80
  81                 return true;
  82         }
  83
  84         /**
  85          * @inheritDoc
  86          */
  87         public function getContainerID($objectID) {
  88                 return 0;
  89         }
  90
  91         /**
  92          * @inheritDoc
  93          */
  94         public function getReportedContent(ViewableModerationQueue $queue) {
  95                 /** @noinspection PhpParamsInspection */
  96                 WCF::getTPL()->assign([
  97                         'message' => new ViewableConversationMessage($queue->getAffectedObject())
  98                 ]);
  99
 100                 return WCF::getTPL()->fetch('moderationConversationMessage');
 101         }
 102
 103         /**
 104          * @inheritDoc
 105          */
 106         public function getReportedObject($objectID) {
 107                 if ($this->isValid($objectID)) {
 108                         return $this->getMessage($objectID);
 109                 }
 110
 111                 return null;
 112         }
 113
 114         /**
 115          * @inheritDoc
 116          */
 117         public function isValid($objectID) {
 118                 if ($this->getMessage($objectID) === null) {
 119                         return false;
 120                 }
 121
 122                 return true;
 123         }
 124
 125         /**
 126          * Returns a conversation message object by message id or null if message id is invalid.
 127          *
 128          * @param       integer         $objectID
 129          * @return      \wcf\data\conversation\message\ConversationMessage
 130          */
 131         protected function getMessage($objectID) {
 132                 if (!array_key_exists($objectID, self::$messages)) {
 133                         self::$messages[$objectID] = new ConversationMessage($objectID);
 134                         if (!self::$messages[$objectID]->messageID) {
 135                                 self::$messages[$objectID] = null;
 136                         }
 137                 }
 138
 139                 return self::$messages[$objectID];
 140         }
 141
 142         /**
 143          * @inheritDoc
 144          */
 145         public function populate(array $queues) {
 146                 $objectIDs = [];
 147                 foreach ($queues as $object) {
 148                         $objectIDs[] = $object->objectID;
 149                 }
 150
 151                 // fetch messages
 152                 $messageList = new ConversationMessageList();
 153                 $messageList->setObjectIDs($objectIDs);
 154                 $messageList->readObjects();
 155                 $messages = $messageList->getObjects();
 156
 157                 // set orphaned queues
 158                 foreach ($queues as $queue) {
 159                         if (!isset($messages[$queue->objectID])) {
 160                                 $queue->setIsOrphaned();
 161                         }
 162                 }
 163
 164                 // fetch conversations
 165                 $conversationIDs = [];
 166                 foreach ($messages as $message) {
 167                         $conversationIDs[] = $message->conversationID;
 168                 }
 169
 170                 if (!empty($conversationIDs)) {
 171                         $conversationList = new ConversationList();
 172                         $conversationList->setObjectIDs($conversationIDs);
 173                         $conversationList->readObjects();
 174                         $conversations = $conversationList->getObjects();
 175
 176                         foreach ($queues as $object) {
 177                                 if (isset($messages[$object->objectID])) {
 178                                         $message = $messages[$object->objectID];
 179                                         $message->setConversation($conversations[$message->conversationID]);
 180
 181                                         $object->setAffectedObject($message);
 182                                 }
 183                         }
 184                 }
 185         }
 186
 187         /**
 188          * @inheritDoc
 189          */
 190         public function removeContent(ModerationQueue $queue, $message) {
 191                 if ($this->isValid($queue->objectID)) {
 192                         $messageAction = new ConversationMessageAction([$this->getMessage($queue->objectID)], 'delete');
 193                         $messageAction->executeAction();
 194                 }
 195         }
 196 }