CrmLead::initSourceFields

public function initSourceFields()
{
	$entityId = $this->getEntityId();
	$logId = $this->getLogId();

	$fields = [];

	if ($entityId > 0)
	{
		$fields = array(
			'ID' => $entityId,
			'CURRENT_ENTITY' => $this->getCurrentEntityFields()
		);
	}

	if ($logId > 0)
	{
		$res = LogTable::getList(array(
			'filter' => array(
				'=ID' => $logId
			)
		));
		$logEntry = $res->fetch();
		if (
			!empty($logEntry['PARAMS'])
			&& !empty($fields['CURRENT_ENTITY'])
		) // not-message
		{
			$logEntry['PARAMS'] = unserialize($logEntry['PARAMS'], [ 'allowed_classes' => false ]);
			if (is_array($logEntry['PARAMS']))
			{
				$this->setCrmEntitySourceTitle($fields['CURRENT_ENTITY']);
				$fields = array_merge($fields, $logEntry['PARAMS']);

				$sourceDescription = Integration\Socialnetwork::buildAuxTaskDescription(
					$logEntry['PARAMS'],
					$this->getLogEntityType()
				);

				if (!empty($sourceDescription))
				{
					$this->setSourceDescription(Loc::getMessage('CRMINTEGRATION_SONETLF_ENTITY_DESCRIPTION', array(
						'#LOGENTRY_TITLE#' => $logEntry['TITLE'],
						'#ENTITY_TITLE#' => $sourceDescription
					)));
				}
			}
		}
		elseif ($logEntry['EVENT_ID'] === $this->getLogCommentEventId())
		{
			$this->setSourceDescription($logEntry['MESSAGE']);
			$this->setSourceTitle(truncateText(($logEntry['TITLE'] !== '__EMPTY__' ? $logEntry['TITLE'] : $logEntry['MESSAGE']), 100));
		}
	}

	$this->setSourceFields($fields);
}