/**
* @see \wcf\system\attachment\IAttachmentObjectType::canDownload()
*/
public function canDownload($objectID)
{
if ($objectID) {
$message = new ConversationMessage($objectID);
$conversation = Conversation::getUserConversation($message->conversationID, WCF::getUser()->userID);
if ($conversation->canRead()) {
return true;
}
}
return false;
}
/**
* @see \wcf\form\IPage::readParameters()
*/
public function readParameters()
{
parent::readParameters();
if (isset($_REQUEST['id'])) {
$this->conversationID = intval($_REQUEST['id']);
}
$this->conversation = Conversation::getUserConversation($this->conversationID, WCF::getUser()->userID);
if ($this->conversation === null) {
throw new IllegalLinkException();
}
if (!$this->conversation->canRead() || $this->conversation->isClosed) {
throw new PermissionDeniedException();
}
// quotes
MessageQuoteManager::getInstance()->readParameters();
}
/**
* @see \wcf\data\AbstractDatabaseObjectAction::create()
*/
public function create()
{
// count attachments
if (isset($this->parameters['attachmentHandler']) && $this->parameters['attachmentHandler'] !== null) {
$this->parameters['data']['attachments'] = count($this->parameters['attachmentHandler']);
}
if (LOG_IP_ADDRESS) {
// add ip address
if (!isset($this->parameters['data']['ipAddress'])) {
$this->parameters['data']['ipAddress'] = WCF::getSession()->ipAddress;
}
} else {
// do not track ip address
if (isset($this->parameters['data']['ipAddress'])) {
unset($this->parameters['data']['ipAddress']);
}
}
// create message
$message = parent::create();
$messageEditor = new ConversationMessageEditor($message);
// get conversation
$conversation = isset($this->parameters['converation']) ? $this->parameters['converation'] : new Conversation($message->conversationID);
$conversationEditor = new ConversationEditor($conversation);
if (empty($this->parameters['isFirstPost'])) {
// update last message
$conversationEditor->addMessage($message);
// fire notification event
if (!$conversation->isDraft) {
$notificationRecipients = array_diff($conversation->getParticipantIDs(true), array($message->userID));
// don't notify message author
if (!empty($notificationRecipients)) {
UserNotificationHandler::getInstance()->fireEvent('conversationMessage', 'com.woltlab.wcf.conversation.message.notification', new ConversationMessageUserNotificationObject($message), $notificationRecipients);
}
}
$userConversation = Conversation::getUserConversation($conversation->conversationID, $message->userID);
if ($userConversation !== null && $userConversation->isInvisible) {
// make invisible participant visible
$sql = "UPDATE\twcf" . WCF_N . "_conversation_to_user\n\t\t\t\t\tSET\tisInvisible = 0\n\t\t\t\t\tWHERE\tparticipantID = ?\n\t\t\t\t\t\tAND conversationID = ?";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array($message->userID, $conversation->conversationID));
$conversationEditor->updateParticipantSummary();
$conversationEditor->updateParticipantCount();
}
// reset visibility if it was hidden but not left
$sql = "UPDATE\twcf" . WCF_N . "_conversation_to_user\n\t\t\t\tSET\thideConversation = ?\n\t\t\t\tWHERE\tconversationID = ?\n\t\t\t\t\tAND hideConversation = ?";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute(array(Conversation::STATE_DEFAULT, $conversation->conversationID, Conversation::STATE_HIDDEN));
}
// reset storage
UserStorageHandler::getInstance()->reset($conversation->getParticipantIDs(), 'unreadConversationCount');
// update search index
SearchIndexManager::getInstance()->add('com.woltlab.wcf.conversation.message', $message->messageID, $message->message, !empty($this->parameters['isFirstPost']) ? $conversation->subject : '', $message->time, $message->userID, $message->username);
// update attachments
if (isset($this->parameters['attachmentHandler']) && $this->parameters['attachmentHandler'] !== null) {
$this->parameters['attachmentHandler']->updateObjectID($message->messageID);
}
// save embedded objects
if (MessageEmbeddedObjectManager::getInstance()->registerObjects('com.woltlab.wcf.conversation.message', $message->messageID, $message->message)) {
$messageEditor->update(array('hasEmbeddedObjects' => 1));
}
// clear quotes
if (isset($this->parameters['removeQuoteIDs']) && !empty($this->parameters['removeQuoteIDs'])) {
MessageQuoteManager::getInstance()->markQuotesForRemoval($this->parameters['removeQuoteIDs']);
}
MessageQuoteManager::getInstance()->removeMarkedQuotes();
// return new message
return $message;
}
/**
* @see \wcf\page\IPage::readParameters()
*/
public function readParameters()
{
parent::readParameters();
if (isset($_REQUEST['id'])) {
$this->conversationID = intval($_REQUEST['id']);
}
if (isset($_REQUEST['messageID'])) {
$this->messageID = intval($_REQUEST['messageID']);
}
if ($this->messageID) {
$this->message = new ConversationMessage($this->messageID);
if (!$this->message->messageID) {
throw new IllegalLinkException();
}
$this->conversationID = $this->message->conversationID;
}
$this->conversation = Conversation::getUserConversation($this->conversationID, WCF::getUser()->userID);
if ($this->conversation === null) {
throw new IllegalLinkException();
}
if (!$this->conversation->canRead()) {
throw new PermissionDeniedException();
}
// load labels
$this->labelList = ConversationLabel::getLabelsByUser();
$this->conversation = ViewableConversation::getViewableConversation($this->conversation, $this->labelList);
// posts per page
if (WCF::getUser()->conversationMessagesPerPage) {
$this->itemsPerPage = WCF::getUser()->conversationMessagesPerPage;
}
$this->canonicalURL = LinkHandler::getInstance()->getLink('Conversation', array('object' => $this->conversation), $this->pageNo ? 'pageNo=' . $this->pageNo : '');
}
/**
* Returns the conversation of this message.
*
* @return \wcf\data\conversation\Conversation
*/
public function getConversation()
{
if ($this->conversation === null) {
$this->conversation = Conversation::getUserConversation($this->conversationID, WCF::getUser()->userID);
}
return $this->conversation;
}
