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   2001-2015 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          * @see \wcf\system\moderation\queue\AbstractModerationQueueHandler::$className
  28          */
  29         protected $className = 'wcf\data\conversation\message\ConversationMessage';
  30
  31         /**
  32          * @see \wcf\system\moderation\queue\AbstractModerationQueueHandler::$definitionName
  33          */
  34         protected $definitionName = 'com.woltlab.wcf.moderation.report';
  35
  36         /**
  37          * @see \wcf\system\moderation\queue\AbstractModerationQueueHandler::$objectType
  38          */
  39         protected $objectType = 'com.woltlab.wcf.conversation.message';
  40
  41         /**
  42          * list of conversation message
  43          * @var array<\wcf\data\conversation\message\ConversationMessage>
  44          */
  45         protected static $messages = array();
  46
  47         /**
  48          * @see \wcf\system\moderation\queue\AbstractModerationQueueHandler::$requiredPermission
  49          */
  50         protected $requiredPermission = 'mod.conversation.canModerateConversation';
  51
  52         /**
  53          * @see \wcf\system\moderation\queue\IModerationQueueHandler::assignQueues()
  54          */
  55         public function assignQueues(array $queues) {
  56                 $assignments = array();
  57                 foreach ($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          * @see \wcf\system\moderation\queue\report\IModerationQueueReportHandler::canReport()
  71          */
  72         public function canReport($objectID) {
  73                 if (!$this->isValid($objectID)) {
  74                         return false;
  75                 }
  76
  77                 if (!Conversation::isParticipant(array($this->getMessage($objectID)->conversationID))) {
  78                         return false;
  79                 }
  80
  81                 return true;
  82         }
  83
  84         /**
  85          * @see \wcf\system\moderation\queue\IModerationQueueHandler::getContainerID()
  86          */
  87         public function getContainerID($objectID) {
  88                 return 0;
  89         }
  90
  91         /**
  92          * @see \wcf\system\moderation\queue\report\IModerationQueueReportHandler::getReportedContent()
  93          */
  94         public function getReportedContent(ViewableModerationQueue $queue) {
  95                 WCF::getTPL()->assign(array(
  96                         'message' => ViewableConversationMessage::getViewableConversationMessage($queue->getAffectedObject()->messageID)
  97                 ));
  98
  99                 return WCF::getTPL()->fetch('moderationConversationMessage');
 100         }
 101
 102         /**
 103          * @see \wcf\system\moderation\queue\report\IModerationQueueReportHandler::getReportedObject()
 104          */
 105         public function getReportedObject($objectID) {
 106                 if ($this->isValid($objectID)) {
 107                         return $this->getMessage($objectID);
 108                 }
 109
 110                 return null;
 111         }
 112
 113         /**
 114          * @see \wcf\system\moderation\queue\IModerationQueueHandler::isValid()
 115          */
 116         public function isValid($objectID) {
 117                 if ($this->getMessage($objectID) === null) {
 118                         return false;
 119                 }
 120
 121                 return true;
 122         }
 123
 124         /**
 125          * Returns a conversation message object by message id or null if message id is invalid.
 126          *
 127          * @param       integer         $objectID
 128          * @return      \wcf\data\conversation\message\ConversationMessage
 129          */
 130         protected function getMessage($objectID) {
 131                 if (!array_key_exists($objectID, self::$messages)) {
 132                         self::$messages[$objectID] = new ConversationMessage($objectID);
 133                         if (!self::$messages[$objectID]->messageID) {
 134                                 self::$messages[$objectID] = null;
 135                         }
 136                 }
 137
 138                 return self::$messages[$objectID];
 139         }
 140
 141         /**
 142          * @see \wcf\system\moderation\queue\IModerationQueueHandler::populate()
 143          */
 144         public function populate(array $queues) {
 145                 $objectIDs = array();
 146                 foreach ($queues as $object) {
 147                         $objectIDs[] = $object->objectID;
 148                 }
 149
 150                 // fetch messages
 151                 $messageList = new ConversationMessageList();
 152                 $messageList->setObjectIDs($objectIDs);
 153                 $messageList->readObjects();
 154                 $messages = $messageList->getObjects();
 155
 156                 // set orphaned queues
 157                 foreach ($queues as $queue) {
 158                         if (!isset($messages[$queue->objectID])) {
 159                                 $queue->setIsOrphaned();
 160                         }
 161                 }
 162
 163                 // fetch conversations
 164                 $conversationIDs = array();
 165                 foreach ($messages as $message) {
 166                         $conversationIDs[] = $message->conversationID;
 167                 }
 168
 169                 if (!empty($conversationIDs)) {
 170                         $conversationList = new ConversationList();
 171                         $conversationList->setObjectIDs($conversationIDs);
 172                         $conversationList->readObjects();
 173                         $conversations = $conversationList->getObjects();
 174
 175                         foreach ($queues as $object) {
 176                                 if (isset($messages[$object->objectID])) {
 177                                         $message = $messages[$object->objectID];
 178                                         $message->setConversation($conversations[$message->conversationID]);
 179
 180                                         $object->setAffectedObject($message);
 181                                 }
 182                         }
 183                 }
 184         }
 185
 186         /**
 187          * @see \wcf\system\moderation\queue\IModerationQueueHandler::removeContent()
 188          */
 189         public function removeContent(ModerationQueue $queue, $message) {
 190                 if ($this->isValid($queue->objectID)) {
 191                         $messageAction = new ConversationMessageAction(array($this->getMessage($queue->objectID)), 'delete');
 192                         $messageAction->executeAction();
 193                 }
 194         }
 195 }