function testCreateThreadOfMessages()
{
$message1 = new Phorum_message();
$message1->create(1, 'Message 1', 'la la');
$message2 = new Phorum_message();
$message2->create(1, 'Message 2', 'wow', $message1->getThreadId(), $message1->getMessageId());
$message3 = new Phorum_message();
$message3->create(1, 'Message 3', 'cool', $message1->getThreadId(), $message1->getMessageId());
$messages = Phorum_message::GetMessages(array("thread" => $message1->getThreadId()));
if (count($messages) != 3) {
$this->fail("Creating a thread of messages failed.");
}
$message1->delete(PHORUM_DELETE_TREE);
$message2->fetch();
$message3->fetch();
if ($message2->exists() || $message3->exists()) {
$this->fail("Thread not deleted correctly");
}
} // fn testCreateThreadOfMessages
/**
* Update the thread info.
* Thread info is stored in the first message in the thread.
* The first message in the thread is the one where
* the message_id is equal to the thread_id.
*
* This code is mainly copied from phorum_update_thread_info(),
* but that function uses phorum_db_get_messages(),
* which uses external function calls to APIs outside of
* mysql.php, which we want to avoid.
*
* @return void
*/
private function __updateThreadInfo()
{
$thread_id = $this->m_data['thread'];
$searchConditions = array("thread" => $thread_id,
"forum_id" => $this->m_data['forum_id'],
"status" => PHORUM_STATUS_APPROVED);
$messages = Phorum_message::GetMessages($searchConditions);
$thread_count = count($messages);
// If there are any messages left in the thread,
// then update the thread data.
if ($thread_count > 0) {
$threadBeginMessage = array();
$message_ids = array_keys($messages);
if (isset($messages[$thread_id])) {
$parent_message = $messages[$thread_id];
// Paul Baranowski: my hack so that multiple top-level messages
// are allowed within a thread. Disabled but here for
// reference, because this worked.
// $parent_message = isset($messages[$thread_id]) ? $messages[$thread_id] : current($messages);
// $thread_id = $parent_message->getMessageId();
// The most recent message in the thread.
$recent_message = end($messages);
// Updates to the first thread message.
$threadBeginMessage["thread_count"] = $thread_count;
$threadBeginMessage["modifystamp"] = $recent_message->m_data["datestamp"];
$threadBeginMessage["meta"] = $parent_message->m_data["meta"];
$threadBeginMessage["meta"]["recent_post"]["user_id"] = $recent_message->m_data["user_id"];
$threadBeginMessage["meta"]["recent_post"]["author"] = $recent_message->m_data["author"];
$threadBeginMessage["meta"]["recent_post"]["message_id"] = $recent_message->m_data["message_id"];
$threadBeginMessage["meta"]["message_ids"] = $message_ids;
// Used only for mods
// Get the message IDs of all messages in the thread,
// regardless of status.
//
// ??? Note: why are these stored in this way?
// Why not just grab these from the database when you
// want them - it would probably be just as fast.
$searchConditions = array("thread" => $thread_id,
"forum_id" => $this->m_data['forum_id']);
$allMessages = Phorum_message::GetMessages($searchConditions);
$threadBeginMessage["meta"]["message_ids_moderator"] = array_keys($allMessages);
phorum_db_update_message($thread_id, $threadBeginMessage);
}
}
} // fn __updateThreadInfo