event_manager.php

См. документацию.

<?
#############################################
# Bitrix Site Manager Forum                 #
# Copyright (c) 2002-2013 Bitrix            #
# https://www.bitrixsoft.com                #
# mailto:admin@bitrixsoft.com               #
#############################################
class ForumEventManager
{
    public function __construct()
    {
        if (IsModuleInstalled("iblock")) {
            AddEventHandler("forum", "onAfterMessageAdd", array(&$this, "updateIBlockPropertyAfterAddingMessage"));
            AddEventHandler("forum", "onMessageModerate", array(&$this, "updateIBlockProperty"));
            AddEventHandler("forum", "onAfterMessageDelete", array(&$this, "updateIBlockPropertyAfterDeletingMessage"));
        }
    }
 
    function updateIBlockPropertyAfterAddingMessage($ID, $arFields, $arTopic = array())
    {
        if ($ID > 0 && $arFields["PARAM1"] != "IB" && $arFields["APPROVED"] == "Y")
        {
            self::updateIBlockProperty($ID, "SHOW", $arFields, $arTopic);
        }
    }
 
    function updateIBlockPropertyAfterDeletingMessage($ID, $arFields)
    {
        if ($ID > 0 && $arFields["PARAM1"] != "IB" && $arFields["APPROVED"] == "Y")
        {
            self::updateIBlockProperty($ID, "HIDE", $arFields);
        }
    }
 
    public static function updateIBlockProperty($ID, $TYPE, $arMessage, $arTopic = array())
    {
        if ($ID > 0 && $arMessage["PARAM1"] != "IB" && IsModuleInstalled("iblock"))
        {
            $arTopic = (empty($arTopic) ? CForumTopic::GetByID($arMessage["TOPIC_ID"]) : $arTopic);
            if (!empty($arTopic) && $arTopic["XML_ID"] == "IBLOCK_".$arMessage["PARAM2"] && CModule::IncludeModule("iblock"))
            {
                CIBlockElement::SetPropertyValuesEx($arMessage["PARAM2"], 0, array(
                    "FORUM_MESSAGE_CNT" => array(
                        "VALUE" => CForumMessage::GetList(array(), array("TOPIC_ID" => $arMessage["TOPIC_ID"], "APPROVED" => "Y", "!PARAM1" => "IB"), true),
                        "DESCRIPTION" => "",
                    )
                ));
            }
        }
    }
}
?>