Ing.php

<?php

namespace Kingsquare\Parser\Banking\Mt940\Engine;

use Kingsquare\Parser\Banking\Mt940\Engine;

/**
 * @author Kingsquare (source@kingsquare.nl)
 * @license http://opensource.org/licenses/MIT MIT
 */
class Ing extends Engine
{
    /**
     * returns the name of the bank.
     *
     * @return string
     */
    protected function parseStatementBank()
    {
        return 'ING';
    }

    /**
     * Overloaded: Added simple IBAN transaction handling.
     *
     * @inheritdoc
     */
    protected function parseTransactionAccount()
    {
        $account = parent::parseTransactionAccount();
        if ($account !== '') {
            return $account;
        }

        // IBAN
        $transactionData = str_replace('Europese Incasso, doorlopend ', '', $this->getCurrentTransactionData());
        $transactionData = preg_replace('![\r\n]+!', '', $transactionData);
        if (preg_match('#/CNTP/(.*?)/#', $transactionData, $results)) {
            $account = trim($results[1]);
            if (!empty($account)) {
                return $this->sanitizeAccount($account);
            }
        }
        if (preg_match('#:86:([A-Z]{2}[\d]{2}[A-Z]{4}[\d]+?) [A-Z]{6}[A-Z0-9]{0,4} #', $transactionData, $results)) {
            $account = trim($results[1]);
            if (!empty($account)) {
                return $this->sanitizeAccount($account);
            }
        }

        return '';
    }

    /**
     * Overloaded: Added simple IBAN transaction handling.
     *
     * @inheritdoc
     */
    protected function parseTransactionAccountName()
    {
        $name = parent::parseTransactionAccountName();
        if ($name !== '') {
            return $name;
        }

        // IBAN
        $transactionData = str_replace('Europese Incasso, doorlopend ', '', $this->getCurrentTransactionData());
        $transactionData = preg_replace('![\r\n]+!', '', $transactionData);
        if (preg_match('#/CNTP/[^/]*/[^/]*/(.*?)/#', $transactionData, $results)) {
            $name = trim($results[1]);
            if (!empty($name)) {
                return $this->sanitizeAccountName($name);
            }
        }
        if (preg_match('#:86:.*? [^ ]+ (.*)#', $transactionData, $results) !== 1) {
            return '';
        }

        return $this->parseNameFromTransactionData($results[1]);
    }

    /**
     * Overloaded: ING uses the :61: date-part of the field for two values:
     * Valuetimestamp (YYMMDD) and Entry date (book date) (MMDD).
     *
     * @return int
     */
    protected function parseTransactionEntryTimestamp()
    {
        $results = [];
        if (preg_match('/^:61:(\d{2})((\d{2})\d{2})((\d{2})\d{2})[C|D]/', $this->getCurrentTransactionData(), $results)
            && !empty($results[1])
        ) {

            list(, $valueDateY, $valueDateMD, $valueDateM, $entryDateMD, $entryDateM) = $results;
            $entryDate = $valueDateY . $entryDateMD;
            if ($valueDateMD !== $entryDateMD && $valueDateM > $entryDateM) {
                $entryDate = ($valueDateY + 1) . $entryDateMD;
            }

            return $this->sanitizeTimestamp($entryDate, 'ymd');
        }
        return 0;
    }

    /**
     * @param $transactionData
     *
     * @return string
     */
    private function parseNameFromTransactionData($transactionData)
    {
        if (preg_match('#(.*) (Not-Provided|NOTPROVIDED)#', $transactionData, $results) === 1) {
            $name = trim($results[1]);
            if (!empty($name)) {
                return $this->sanitizeAccountName($name);
            }
        }

        if (preg_match('#\D+#', $transactionData, $results)) {
            $name = trim($results[0]);
            if (!empty($name)) {
                return $this->sanitizeAccountName($name);
            }
        }

        return '';
    }

    /**
     * Overloaded: ING encapsulates the description with /REMI/ for SEPA.
     *
     * @inheritdoc
     */
    protected function sanitizeDescription($string)
    {
        $description = parent::sanitizeDescription($string);
        if (strpos($description, '/REMI/USTD//') !== false
            && preg_match('#/REMI/USTD//(.*?)/#s', $description, $results) && !empty($results[1])
        ) {
            return $results[1];
        }
        if (strpos($description, '/REMI/STRD/CUR/') !== false
            && preg_match('#/REMI/STRD/CUR/(.*?)/#s', $description, $results) && !empty($results[1])
        ) {
            return $results[1];
        }

        return $description;
    }

    /**
     * Overloaded: Is applicable if first line has INGB.
     *
     * @inheritdoc
     */
    public static function isApplicable($string)
    {
        $firstline = strtok($string, "\r\n\t");

        return strpos($firstline, 'INGB') !== false;
    }
}