From 6bc4285f30df8ed5a7d29f20efca30ccc6548d82 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tim=20D=C3=BCsterhus?= <timwolla@arcor.de>
Date: Sun, 27 Nov 2011 12:21:58 +0100
Subject: [PATCH] Adding ChatMessage DataBaseObjects

---
 .../data/chat/message/ChatMessage.class.php   | 45 +++++++++++++++++++
 .../chat/message/ChatMessageEditor.class.php  | 41 +++++++++++++++++
 2 files changed, 86 insertions(+)
 create mode 100644 file/lib/data/chat/message/ChatMessage.class.php
 create mode 100644 file/lib/data/chat/message/ChatMessageEditor.class.php

diff --git a/file/lib/data/chat/message/ChatMessage.class.php b/file/lib/data/chat/message/ChatMessage.class.php
new file mode 100644
index 0000000..b312815
--- /dev/null
+++ b/file/lib/data/chat/message/ChatMessage.class.php
@@ -0,0 +1,45 @@
+<?php
+namespace wcf\data\chat\message;
+
+/**
+ * Represents a chat message.
+ *
+ * @author 	Tim Düsterhus
+ * @copyright	2010-2011 Tim Düsterhus
+ * @license	Creative Commons Attribution-NonCommercial-ShareAlike <http://creativecommons.org/licenses/by-nc-sa/3.0/legalcode>
+ * @package	timwolla.wcf.chat
+ * @subpackage	data.chat.message
+ */
+class ChatMessage extends \wcf\data\DatabaseObject {
+	/**
+	 * @see	wcf\data\DatabaseObject::$databaseTableName
+	 */
+	protected static $databaseTableName = 'chat_message';
+	
+	/**
+	 * @see	wcf\data\DatabaseObject::$databaseTableIndexName
+	 */
+	protected static $databaseTableIndexName = 'messageID';
+	
+	const TYPE_NORMAL = 0;
+	const TYPE_JOIN = 1;
+	const TYPE_LEAVE = 2;
+	const TYPE_AWAY = 3;
+	const TYPE_BACK = 4;
+	const TYPE_MODERATE = 5;
+	const TYPE_ME = 6;
+	const TYPE_WHISPER = 7;
+	const TYPE_INFORMATION = 8;
+	const TYPE_CLEAR = 9;
+	const TYPE_TEAM = 10;
+	const TYPE_GLOBALMESSAGE = 11;
+	
+	/**
+	 * Returns the message.
+	 *
+	 * @return	string
+	 */
+	public function __toString() {
+		return $this->message;
+	}
+}
diff --git a/file/lib/data/chat/message/ChatMessageEditor.class.php b/file/lib/data/chat/message/ChatMessageEditor.class.php
new file mode 100644
index 0000000..0e8a80f
--- /dev/null
+++ b/file/lib/data/chat/message/ChatMessageEditor.class.php
@@ -0,0 +1,41 @@
+<?php
+namespace wcf\data\chat\message;
+
+/**
+ * Provides functions to edit chat messages.
+ *
+ * @author 	Tim Düsterhus
+ * @copyright	2010-2011 Tim Düsterhus
+ * @license	Creative Commons Attribution-NonCommercial-ShareAlike <http://creativecommons.org/licenses/by-nc-sa/3.0/legalcode>
+ * @package	timwolla.wcf.chat
+ * @subpackage	data.chat.message
+ */
+class ChatMessageEditor extends \wcf\data\DatabaseObjectEditor {
+	/**
+	 * @see	wcf\data\DatabaseObjectDecorator::$baseClass
+	 */
+	protected static $baseClass = '\wcf\data\chat\message\ChatMessage';
+	
+	
+	/**
+	 * Removes old messages.
+	 *
+	 * @param	integer	$lifetime	Delete messages older that this time.
+	 * @return	integer			Number of deleted messages.
+	 */
+	public static function cleanup($lifetime = CHAT_ARCHIVETIME) {
+		$sql = "SELECT 
+				".static::getDatabaseIndexName()."
+			FROM
+				".static::getDatabaseTableName()."
+			WHERE
+					time < ?";
+		$statement = \wcf\system\WCF::getDB()->prepareStatement($sql);
+		$statement->execute(TIME_NOW - $lifetime);
+		$objectIDs = array();
+		while ($row = $statement->fetchArray()) {
+			$objectIDs[] = $row[static::getDatabaseIndexName()];
+		}
+		return static::deleteAll($objectIDs);
+	}
+}