Log::onIndexGetContent

static function onIndexGetContent(Event $event)
{
	static $wikiParser = null;

	$result = new EventResult(
		EventResult::UNDEFINED,
		array(),
		'wiki'
	);

	$eventId = $event->getParameter('eventId');
	$sourceId = $event->getParameter('sourceId');

	if (!in_array($eventId, self::getEventIdList()))
	{
		return $result;
	}

	$content = "";
	$element = false;

	if ((int)($sourceId) > 0)
	{
		$element = CWiki::getElementById($sourceId, array(
			'CHECK_PERMISSIONS' => 'N',
			'ACTIVE' => 'Y'
		));
	}

	if ($element)
	{
		if (!$wikiParser)
		{
			$wikiParser = new CWikiParser();
		}

		$element['DETAIL_TEXT'] = $wikiParser->parse($element['DETAIL_TEXT'], $element['DETAIL_TEXT_TYPE'], array());
		$element['DETAIL_TEXT'] = CWikiParser::clear($element['DETAIL_TEXT']);

		$content .= LogIndex::getUserName($element["CREATED_BY"])." ";
		$content .= $element['NAME']." ";
		$content .= CTextParser::clearAllTags($element['DETAIL_TEXT']);

		if (
			!empty($element['_TAGS'])
			&& is_array($element['_TAGS'])
		)
		{
			$tagList = [];
			foreach($element['_TAGS'] as $tag)
			{
				$tagList[] = $tag["NAME"];
				$tagList[] = '#'.$tag["NAME"];
			}

			if (!empty($tagList))
			{
				$content .= ' '.implode(' ', $tagList);
			}
		}
	}

	$result = new EventResult(
		EventResult::SUCCESS,
		array(
			'content' => $content,
		),
		'wiki'
	);

	return $result;
}