CAllCrmDeal::CompareFields

static function CompareFields($arFieldsOrig, $arFieldsModif, $bCheckPerms = true, array $arOptions = null)
{
	if(!is_array($arOptions))
	{
		$arOptions = array();
	}

	$arMsg = Array();

	if (isset($arFieldsOrig['TITLE']) && isset($arFieldsModif['TITLE'])
		&& $arFieldsOrig['TITLE'] != $arFieldsModif['TITLE'])
		$arMsg[] = Array(
			'ENTITY_FIELD' => 'TITLE',
			'EVENT_NAME' => GetMessage(
				'CRM_DEAL_FIELD_COMPARE',
				array('#FIELD_NAME#' => self::GetFieldCaption('TITLE'))
			),
			'EVENT_TEXT_1' => $arFieldsOrig['TITLE'],
			'EVENT_TEXT_2' => $arFieldsModif['TITLE'],
		);

	if (isset($arFieldsOrig['COMPANY_ID']) && isset($arFieldsModif['COMPANY_ID'])
		&& (int)$arFieldsOrig['COMPANY_ID'] != (int)$arFieldsModif['COMPANY_ID'])
	{
		$arCompany = Array();

		$arFilterTmp = array('ID' => array($arFieldsOrig['COMPANY_ID'], $arFieldsModif['COMPANY_ID']));
		if (!$bCheckPerms)
			$arFilterTmp["CHECK_PERMISSIONS"] = "N";

		$dbRes = CCrmCompany::GetList(Array('TITLE'=>'ASC'), $arFilterTmp);
		while ($arRes = $dbRes->Fetch())
			$arCompany[$arRes['ID']] = $arRes['TITLE'];

		$arMsg[] = Array(
			'ENTITY_FIELD' => 'COMPANY_ID',
			'EVENT_NAME' => GetMessage('CRM_FIELD_COMPARE_COMPANY_ID'),
			'EVENT_TEXT_1' => CrmCompareFieldsList($arCompany, $arFieldsOrig['COMPANY_ID']),
			'EVENT_TEXT_2' => CrmCompareFieldsList($arCompany, $arFieldsModif['COMPANY_ID'])
		);
	}

	if(isset($arOptions['CONTACTS']) && is_array($arOptions['CONTACTS']))
	{
		$addedContactIDs = isset($arOptions['CONTACTS']['ADDED']) && is_array($arOptions['CONTACTS']['ADDED'])
			? $arOptions['CONTACTS']['ADDED'] : array();

		$removedContactIDs = isset($arOptions['CONTACTS']['REMOVED']) && is_array($arOptions['CONTACTS']['REMOVED'])
			? $arOptions['CONTACTS']['REMOVED'] : array();

		if(!empty($addedContactIDs) || !empty($removedContactIDs))
		{
			//region Preparation of contact names
			$dbResult = CCrmContact::GetListEx(
				array(),
				array(
					'CHECK_PERMISSIONS' => 'N',
					'@ID' => array_merge($addedContactIDs, $removedContactIDs)
				),
				false,
				false,
				array('ID', 'HONORIFIC', 'NAME', 'SECOND_NAME', 'LAST_NAME')
			);

			$contactNames = array();
			while ($ary = $dbResult->Fetch())
			{
				$contactNames[$ary['ID']] = CCrmContact::PrepareFormattedName($ary);
			}
			//endregion
			if(count($addedContactIDs) <= 1 && count($removedContactIDs) <= 1)
			{
				//region Single binding mode
				$arMsg[] = Array(
					'ENTITY_FIELD' => 'CONTACT_ID',
					'EVENT_NAME' => GetMessage('CRM_FIELD_COMPARE_CONTACT_ID'),
					'EVENT_TEXT_1' => CrmCompareFieldsList(
						$contactNames,
						isset($removedContactIDs[0]) ? $removedContactIDs[0] : 0
					),
					'EVENT_TEXT_2' => CrmCompareFieldsList(
						$contactNames,
						isset($addedContactIDs[0]) ? $addedContactIDs[0] : 0
					)
				);
				//endregion
			}
			else
			{
				//region Multiple binding mode
				//region Add contacts event
				$texts = array();
				foreach($addedContactIDs as $contactID)
				{
					if(isset($contactNames[$contactID]))
					{
						$texts[] = $contactNames[$contactID];
					}
				}

				$arMsg[] = Array(
					'ENTITY_FIELD' => 'CONTACT_ID',
					'EVENT_NAME' => GetMessage('CRM_FIELD_COMPARE_CONTACTS_ADDED'),
					'EVENT_TEXT_1' => implode(', ', $texts),
				);
				//endregion
				//region Remove companies event
				$texts = array();
				foreach($removedContactIDs as $contactID)
				{
					if(isset($contactNames[$contactID]))
					{
						$texts[] = $contactNames[$contactID];
					}
				}

				$arMsg[] = Array(
					'ENTITY_FIELD' => 'CONTACT_ID',
					'EVENT_NAME' => GetMessage('CRM_FIELD_COMPARE_CONTACTS_REMOVED'),
					'EVENT_TEXT_1' => implode(', ', $texts),
				);
				//endregion
				//endregion
			}
		}
	}

	if (isset($arFieldsOrig['ASSIGNED_BY_ID']) && isset($arFieldsModif['ASSIGNED_BY_ID'])
		&& (int)$arFieldsOrig['ASSIGNED_BY_ID'] != (int)$arFieldsModif['ASSIGNED_BY_ID'])
	{
		$arUser = Array();
		$dbUsers = CUser::GetList(
			'last_name', 'asc',
			array('ID' => implode('|', array(intval($arFieldsOrig['ASSIGNED_BY_ID']), intval($arFieldsModif['ASSIGNED_BY_ID'])))),
			array('FIELDS' => array('ID', 'NAME', 'SECOND_NAME', 'LAST_NAME', 'LOGIN', 'TITLE', 'EMAIL'))
		);
		while ($arRes = $dbUsers->Fetch())
			$arUser[$arRes['ID']] = CUser::FormatName(CSite::GetNameFormat(false), $arRes);

		$arMsg[] = Array(
			'ENTITY_FIELD' => 'ASSIGNED_BY_ID',
			'EVENT_NAME' => GetMessage('CRM_FIELD_COMPARE_ASSIGNED_BY_ID'),
			'EVENT_TEXT_1' => CrmCompareFieldsList($arUser, $arFieldsOrig['ASSIGNED_BY_ID']),
			'EVENT_TEXT_2' => CrmCompareFieldsList($arUser, $arFieldsModif['ASSIGNED_BY_ID'])
		);
	}
	if (isset($arFieldsOrig['STAGE_ID']) && isset($arFieldsModif['STAGE_ID'])
		&& $arFieldsOrig['STAGE_ID'] != $arFieldsModif['STAGE_ID'])
	{
		$arStatus = self::GetStageNames(
			isset($arFieldsOrig['CATEGORY_ID']) ? (int)$arFieldsOrig['CATEGORY_ID'] : 0
		);
		$arMsg[] = Array(
			'ENTITY_FIELD' => 'STAGE_ID',
			'EVENT_NAME' => GetMessage('CRM_FIELD_COMPARE_DEAL_STAGE'),
			'EVENT_TEXT_1' => htmlspecialcharsbx(CrmCompareFieldsList($arStatus, $arFieldsOrig['STAGE_ID'])),
			'EVENT_TEXT_2' => htmlspecialcharsbx(CrmCompareFieldsList($arStatus, $arFieldsModif['STAGE_ID']))
		);
	}

	if (isset($arFieldsOrig['TYPE_ID']) && isset($arFieldsModif['TYPE_ID'])
		&& $arFieldsOrig['TYPE_ID'] != $arFieldsModif['TYPE_ID'])
	{
		$arStatus = CCrmStatus::GetStatusList('DEAL_TYPE');
		$arMsg[] = Array(
			'ENTITY_FIELD' => 'TYPE_ID',
			'EVENT_NAME' => GetMessage('CRM_FIELD_COMPARE_DEAL_TYPE'),
			'EVENT_TEXT_1' => htmlspecialcharsbx(CrmCompareFieldsList($arStatus, $arFieldsOrig['TYPE_ID'])),
			'EVENT_TEXT_2' => htmlspecialcharsbx(CrmCompareFieldsList($arStatus, $arFieldsModif['TYPE_ID']))
		);
	}

	if (isset($arFieldsOrig['COMMENTS']) && isset($arFieldsModif['COMMENTS'])
		&& $arFieldsOrig['COMMENTS'] != $arFieldsModif['COMMENTS'])
		$arMsg[] = Array(
			'ENTITY_FIELD' => 'COMMENTS',
			'EVENT_NAME' => GetMessage('CRM_FIELD_COMPARE_COMMENTS'),
			'EVENT_TEXT_1' => !empty($arFieldsOrig['COMMENTS'])? TextHelper::convertBbCodeToHtml($arFieldsOrig['COMMENTS']): GetMessage('CRM_FIELD_COMPARE_EMPTY'),
			'EVENT_TEXT_2' => !empty($arFieldsModif['COMMENTS'])? TextHelper::convertBbCodeToHtml($arFieldsModif['COMMENTS']): GetMessage('CRM_FIELD_COMPARE_EMPTY'),
		);

	$arCurrency = CCrmCurrencyHelper::PrepareListItems();

	if(isset($arFieldsOrig['CURRENCY_ID'])
		&& isset($arFieldsModif['CURRENCY_ID'])
		&& $arFieldsOrig['CURRENCY_ID'] != $arFieldsModif['CURRENCY_ID'])
	{
		$arMsg[] = Array(
			'ENTITY_FIELD' => 'CURRENCY_ID',
			'EVENT_NAME' => GetMessage('CRM_FIELD_COMPARE_CURRENCY'),
			'EVENT_TEXT_1' => isset($arCurrency[$arFieldsOrig['CURRENCY_ID']]) ? $arCurrency[$arFieldsOrig['CURRENCY_ID']] : '',
			'EVENT_TEXT_2' => isset($arCurrency[$arFieldsModif['CURRENCY_ID']]) ? $arCurrency[$arFieldsModif['CURRENCY_ID']] : ''
		);
	}

	if (
		isset($arFieldsOrig['OPPORTUNITY'])
		&& isset($arFieldsModif['OPPORTUNITY'])
		&& $arFieldsOrig['OPPORTUNITY'] != $arFieldsModif['OPPORTUNITY']
	)
	{
		$arMsg[] = Array(
			'ENTITY_FIELD' => 'OPPORTUNITY',
			'EVENT_NAME' => GetMessage('CRM_FIELD_COMPARE_OPPORTUNITY'),
			'EVENT_TEXT_1' => floatval($arFieldsOrig['OPPORTUNITY']).(($val = CrmCompareFieldsList($arCurrency, ($arFieldsOrig['CURRENCY_ID'] ?? null), '')) != '' ? ' ('.$val.')' : ''),
			'EVENT_TEXT_2' => floatval($arFieldsModif['OPPORTUNITY']).(($val = CrmCompareFieldsList($arCurrency, ($arFieldsModif['CURRENCY_ID'] ?? null), '')) != '' ? ' ('.$val.')' : '')
		);
	}

	if (
		isset($arFieldsOrig['IS_MANUAL_OPPORTUNITY'])
		&& isset($arFieldsModif['IS_MANUAL_OPPORTUNITY'])
		&& $arFieldsOrig['IS_MANUAL_OPPORTUNITY'] != $arFieldsModif['IS_MANUAL_OPPORTUNITY']
	)
	{
		$arMsg[] = Array(
			'ENTITY_FIELD' => 'IS_MANUAL_OPPORTUNITY',
			'EVENT_NAME' => GetMessage('CRM_FIELD_COMPARE_IS_MANUAL_OPPORTUNITY'),
			'EVENT_TEXT_1' => GetMessage('CRM_FIELD_COMPARE_IS_MANUAL_OPPORTUNITY_'.($arFieldsOrig['IS_MANUAL_OPPORTUNITY'] == 'Y' ? 'Y' : 'N')),
			'EVENT_TEXT_2' => GetMessage('CRM_FIELD_COMPARE_IS_MANUAL_OPPORTUNITY_'.($arFieldsModif['IS_MANUAL_OPPORTUNITY'] == 'Y' ? 'Y' : 'N')),
		);
	}

	if(isset($arFieldsOrig['SOURCE_ID']) && isset($arFieldsModif['SOURCE_ID'])
		&& $arFieldsOrig['SOURCE_ID'] != $arFieldsModif['SOURCE_ID'])
	{
		$arStatus = CCrmStatus::GetStatusList('SOURCE');
		$arMsg[] = Array(
			'ENTITY_FIELD' => 'SOURCE_ID',
			'EVENT_NAME' => GetMessage('CRM_FIELD_COMPARE_SOURCE_ID'),
			'EVENT_TEXT_1' => htmlspecialcharsbx(CrmCompareFieldsList($arStatus, $arFieldsOrig['SOURCE_ID'])),
			'EVENT_TEXT_2' => htmlspecialcharsbx(CrmCompareFieldsList($arStatus, $arFieldsModif['SOURCE_ID']))
		);
	}

	if (isset($arFieldsOrig['PROBABILITY']) && isset($arFieldsModif['PROBABILITY'])
		&& $arFieldsOrig['PROBABILITY'] != $arFieldsModif['PROBABILITY'])
		$arMsg[] = Array(
			'ENTITY_FIELD' => 'PROBABILITY',
			'EVENT_NAME' => GetMessage('CRM_FIELD_COMPARE_PROBABILITY'),
			'EVENT_TEXT_1' => intval($arFieldsOrig['PROBABILITY']).'%',
			'EVENT_TEXT_2' => intval($arFieldsModif['PROBABILITY']).'%',
		);

	if (array_key_exists('BEGINDATE', $arFieldsOrig) && array_key_exists('BEGINDATE', $arFieldsModif) &&
		ConvertTimeStamp(strtotime($arFieldsOrig['BEGINDATE'])) != $arFieldsModif['BEGINDATE'] && $arFieldsOrig['BEGINDATE'] != $arFieldsModif['BEGINDATE'])
	{
		$arMsg[] = Array(
			'ENTITY_FIELD' => 'BEGINDATE',
			'EVENT_NAME' => GetMessage('CRM_FIELD_COMPARE_BEGINDATE'),
			'EVENT_TEXT_1' => !empty($arFieldsOrig['BEGINDATE'])? ConvertTimeStamp(strtotime($arFieldsOrig['BEGINDATE'])): GetMessage('CRM_FIELD_COMPARE_EMPTY'),
			'EVENT_TEXT_2' => !empty($arFieldsModif['BEGINDATE'])? $arFieldsModif['BEGINDATE']: GetMessage('CRM_FIELD_COMPARE_EMPTY'),
		);
	}
	if (array_key_exists('CLOSEDATE', $arFieldsOrig) && array_key_exists('CLOSEDATE', $arFieldsModif) &&
		ConvertTimeStamp(strtotime($arFieldsOrig['CLOSEDATE'])) != $arFieldsModif['CLOSEDATE'] && $arFieldsOrig['CLOSEDATE'] != $arFieldsModif['CLOSEDATE'])
	{
		$arMsg[] = Array(
			'ENTITY_FIELD' => 'CLOSEDATE',
			'EVENT_NAME' => GetMessage('CRM_FIELD_COMPARE_CLOSEDATE'),
			'EVENT_TEXT_1' => !empty($arFieldsOrig['CLOSEDATE'])? ConvertTimeStamp(strtotime($arFieldsOrig['CLOSEDATE'])): GetMessage('CRM_FIELD_COMPARE_EMPTY'),
			'EVENT_TEXT_2' => !empty($arFieldsModif['CLOSEDATE'])? $arFieldsModif['CLOSEDATE']: GetMessage('CRM_FIELD_COMPARE_EMPTY'),
		);
	}
	if (array_key_exists('EVENT_DATE', $arFieldsOrig) && array_key_exists('EVENT_DATE', $arFieldsModif) &&
		ConvertTimeStamp(strtotime($arFieldsOrig['EVENT_DATE'])) != $arFieldsModif['EVENT_DATE'] && $arFieldsOrig['EVENT_DATE'] != $arFieldsModif['EVENT_DATE'])
	{
		$arMsg[] = Array(
			'ENTITY_FIELD' => 'EVENT_DATE',
			'EVENT_NAME' => GetMessage('CRM_FIELD_COMPARE_EVENT_DATE'),
			'EVENT_TEXT_1' => !empty($arFieldsOrig['EVENT_DATE'])? ConvertTimeStamp(strtotime($arFieldsOrig['EVENT_DATE'])): GetMessage('CRM_FIELD_COMPARE_EMPTY'),
			'EVENT_TEXT_2' => !empty($arFieldsModif['EVENT_DATE'])? $arFieldsModif['EVENT_DATE']: GetMessage('CRM_FIELD_COMPARE_EMPTY'),
		);
	}
	if (isset($arFieldsOrig['EVENT_ID']) && isset($arFieldsModif['EVENT_ID'])
		&& $arFieldsOrig['EVENT_ID'] != $arFieldsModif['EVENT_ID'])
	{
		$arStatus = CCrmStatus::GetStatusList('EVENT_TYPE');
		$arMsg[] = Array(
			'ENTITY_FIELD' => 'EVENT_ID',
			'EVENT_NAME' => GetMessage('CRM_FIELD_COMPARE_EVENT_ID'),
			'EVENT_TEXT_1' => CrmCompareFieldsList($arStatus, $arFieldsOrig['EVENT_ID']),
			'EVENT_TEXT_2' => CrmCompareFieldsList($arStatus, $arFieldsModif['EVENT_ID'])
		);
	}
	if (isset($arFieldsOrig['EVENT_DESCRIPTION']) && isset($arFieldsModif['EVENT_DESCRIPTION'])
		&& $arFieldsOrig['EVENT_DESCRIPTION'] != $arFieldsModif['EVENT_DESCRIPTION'])
		$arMsg[] = Array(
			'ENTITY_FIELD' => 'EVENT_DESCRIPTION',
			'EVENT_NAME' => GetMessage('CRM_FIELD_COMPARE_EVENT_DESCRIPTION'),
			'EVENT_TEXT_1' => !empty($arFieldsOrig['EVENT_DESCRIPTION'])? $arFieldsOrig['EVENT_DESCRIPTION']: GetMessage('CRM_FIELD_COMPARE_EMPTY'),
			'EVENT_TEXT_2' => !empty($arFieldsModif['EVENT_DESCRIPTION'])? $arFieldsModif['EVENT_DESCRIPTION']: GetMessage('CRM_FIELD_COMPARE_EMPTY'),
		);

	if (isset($arFieldsOrig['CLOSED']) && isset($arFieldsModif['CLOSED'])
		&& $arFieldsOrig['CLOSED'] != $arFieldsModif['CLOSED'])
		$arMsg[] = Array(
			'ENTITY_FIELD' => 'CLOSED',
			'EVENT_NAME' => GetMessage('CRM_FIELD_COMPARE_CLOSED'),
			'EVENT_TEXT_1' => $arFieldsOrig['CLOSED'] == 'Y'? GetMessage('MAIN_YES'): GetMessage('MAIN_NO'),
			'EVENT_TEXT_2' => $arFieldsModif['CLOSED'] == 'Y'? GetMessage('MAIN_YES'): GetMessage('MAIN_NO'),
		);

	if (isset($arFieldsOrig['LOCATION_ID']) &&
		isset($arFieldsModif['LOCATION_ID']) &&
		$arFieldsOrig['LOCATION_ID'] != $arFieldsModif['LOCATION_ID']
	)
	{
		$origLocationID = $arFieldsOrig['LOCATION_ID'];
		$modifLocationID = $arFieldsModif['LOCATION_ID'];

		$origLocationName = $modifLocationName = '';
		if (IsModuleInstalled('sale') && CModule::IncludeModule('sale'))
		{
			$location = new CSaleLocation();

			if($origLocationID > 0)
			{
				$origLocationName = $location->GetLocationString($origLocationID);
				if ($origLocationName == '')
				{
					$origLocationName = "[{$origLocationID}]";
				}
			}

			if($modifLocationID > 0)
			{
				$modifLocationName = $location->GetLocationString($modifLocationID);
				if ($modifLocationName == '')
				{
					$modifLocationName = "[{$modifLocationID}]";
				}
			}
		}

		$arMsg[] = Array(
			'ENTITY_FIELD' => 'LOCATION_ID',
			'EVENT_NAME' => GetMessage('CRM_FIELD_COMPARE_LOCATION_ID'),
			'EVENT_TEXT_1' => $origLocationName,
			'EVENT_TEXT_2' => $modifLocationName,
		);
	}
	return $arMsg;
}