Proyectos de Subversion Moodle

<?php

namespace PhpOffice\PhpSpreadsheet\Cell;

use PhpOffice\PhpSpreadsheet\Calculation\Calculation;

use PhpOffice\PhpSpreadsheet\Calculation\Engine\FormattedNumber;

use PhpOffice\PhpSpreadsheet\Shared\Date;

use PhpOffice\PhpSpreadsheet\Shared\StringHelper;

use PhpOffice\PhpSpreadsheet\Style\NumberFormat;

class AdvancedValueBinder extends DefaultValueBinder implements IValueBinder

{

    /**

     * Bind value to a cell.

     *

     * @param Cell $cell Cell to bind value to

     * @param mixed $value Value to bind in cell

     */

    public function bindValue(Cell $cell, mixed $value = null): bool

    {

        if ($value === null) {

            return parent::bindValue($cell, $value);

        } elseif (is_string($value)) {

            // sanitize UTF-8 strings

            $value = StringHelper::sanitizeUTF8($value);

        }

        // Find out data type

        $dataType = parent::dataTypeForValue($value);

        // Style logic - strings

        if ($dataType === DataType::TYPE_STRING && is_string($value)) {

            //    Test for booleans using locale-setting

            if (StringHelper::strToUpper($value) === Calculation::getTRUE()) {

                $cell->setValueExplicit(true, DataType::TYPE_BOOL);

                return true;

            } elseif (StringHelper::strToUpper($value) === Calculation::getFALSE()) {

                $cell->setValueExplicit(false, DataType::TYPE_BOOL);

                return true;

            }

            // Check for fractions

            if (preg_match('~^([+-]?)\s*(\d+)\s*/\s*(\d+)$~', $value, $matches)) {

                return $this->setProperFraction($matches, $cell);

            } elseif (preg_match('~^([+-]?)(\d+)\s+(\d+)\s*/\s*(\d+)$~', $value, $matches)) {

                return $this->setImproperFraction($matches, $cell);

            }

            $decimalSeparatorNoPreg = StringHelper::getDecimalSeparator();

            $decimalSeparator = preg_quote($decimalSeparatorNoPreg, '/');

            $thousandsSeparator = preg_quote(StringHelper::getThousandsSeparator(), '/');

            // Check for percentage

            if (preg_match('/^\-?\d*' . $decimalSeparator . '?\d*\s?\%$/', (string) preg_replace('/(\d)' . $thousandsSeparator . '(\d)/u', '$1$2', $value))) {

                return $this->setPercentage((string) preg_replace('/(\d)' . $thousandsSeparator . '(\d)/u', '$1$2', $value), $cell);

            }

            // Check for currency

            if (preg_match(FormattedNumber::currencyMatcherRegexp(), (string) preg_replace('/(\d)' . $thousandsSeparator . '(\d)/u', '$1$2', $value), $matches, PREG_UNMATCHED_AS_NULL)) {

                // Convert value to number

                $sign = ($matches['PrefixedSign'] ?? $matches['PrefixedSign2'] ?? $matches['PostfixedSign']) ?? null;

                $currencyCode = $matches['PrefixedCurrency'] ?? $matches['PostfixedCurrency'] ?? '';

                /** @var string */

                $temp = str_replace([$decimalSeparatorNoPreg, $currencyCode, ' ', '-'], ['.', '', '', ''], (string) preg_replace('/(\d)' . $thousandsSeparator . '(\d)/u', '$1$2', $value));

                $value = (float) ($sign . trim($temp));

                return $this->setCurrency($value, $cell, $currencyCode);

            }

            // Check for time without seconds e.g. '9:45', '09:45'

            if (preg_match('/^(\d|[0-1]\d|2[0-3]):[0-5]\d$/', $value)) {

                return $this->setTimeHoursMinutes($value, $cell);

            }

            // Check for time with seconds '9:45:59', '09:45:59'

            if (preg_match('/^(\d|[0-1]\d|2[0-3]):[0-5]\d:[0-5]\d$/', $value)) {

                return $this->setTimeHoursMinutesSeconds($value, $cell);

            }

            // Check for datetime, e.g. '2008-12-31', '2008-12-31 15:59', '2008-12-31 15:59:10'

            if (($d = Date::stringToExcel($value)) !== false) {

                // Convert value to number

                $cell->setValueExplicit($d, DataType::TYPE_NUMERIC);

                // Determine style. Either there is a time part or not. Look for ':'

                if (str_contains($value, ':')) {

                    $formatCode = 'yyyy-mm-dd h:mm';

                } else {

                    $formatCode = 'yyyy-mm-dd';

                }

                $cell->getWorksheet()->getStyle($cell->getCoordinate())

                    ->getNumberFormat()->setFormatCode($formatCode);

                return true;

            }

            // Check for newline character "\n"

            if (str_contains($value, "\n")) {

                $cell->setValueExplicit($value, DataType::TYPE_STRING);

                // Set style

                $cell->getWorksheet()->getStyle($cell->getCoordinate())

                    ->getAlignment()->setWrapText(true);

                return true;

            }

        }

        // Not bound yet? Use parent...

        return parent::bindValue($cell, $value);

    }

    protected function setImproperFraction(array $matches, Cell $cell): bool

    {

        // Convert value to number

        $value = $matches[2] + ($matches[3] / $matches[4]);

        if ($matches[1] === '-') {

            $value = 0 - $value;

        }

        $cell->setValueExplicit((float) $value, DataType::TYPE_NUMERIC);

        // Build the number format mask based on the size of the matched values

        $dividend = str_repeat('?', strlen($matches[3]));

        $divisor = str_repeat('?', strlen($matches[4]));

        $fractionMask = "# {$dividend}/{$divisor}";

        // Set style

        $cell->getWorksheet()->getStyle($cell->getCoordinate())

            ->getNumberFormat()->setFormatCode($fractionMask);

        return true;

    }

    protected function setProperFraction(array $matches, Cell $cell): bool

    {

        // Convert value to number

        $value = $matches[2] / $matches[3];

        if ($matches[1] === '-') {

            $value = 0 - $value;

        }

        $cell->setValueExplicit((float) $value, DataType::TYPE_NUMERIC);

        // Build the number format mask based on the size of the matched values

        $dividend = str_repeat('?', strlen($matches[2]));

        $divisor = str_repeat('?', strlen($matches[3]));

        $fractionMask = "{$dividend}/{$divisor}";

        // Set style

        $cell->getWorksheet()->getStyle($cell->getCoordinate())

            ->getNumberFormat()->setFormatCode($fractionMask);

        return true;

    }

    protected function setPercentage(string $value, Cell $cell): bool

    {

        // Convert value to number

        $value = ((float) str_replace('%', '', $value)) / 100;

        $cell->setValueExplicit($value, DataType::TYPE_NUMERIC);

        // Set style

        $cell->getWorksheet()->getStyle($cell->getCoordinate())

            ->getNumberFormat()->setFormatCode(NumberFormat::FORMAT_PERCENTAGE_00);

        return true;

    }

    protected function setCurrency(float $value, Cell $cell, string $currencyCode): bool

    {

        $cell->setValueExplicit($value, DataType::TYPE_NUMERIC);

        // Set style

        $cell->getWorksheet()->getStyle($cell->getCoordinate())

            ->getNumberFormat()->setFormatCode(

                str_replace('$', '[$' . $currencyCode . ']', NumberFormat::FORMAT_CURRENCY_USD)

            );

        return true;

    }

    protected function setTimeHoursMinutes(string $value, Cell $cell): bool

    {

        // Convert value to number

        [$hours, $minutes] = explode(':', $value);

        $hours = (int) $hours;

        $minutes = (int) $minutes;

        $days = ($hours / 24) + ($minutes / 1440);

        $cell->setValueExplicit($days, DataType::TYPE_NUMERIC);

        // Set style

        $cell->getWorksheet()->getStyle($cell->getCoordinate())

            ->getNumberFormat()->setFormatCode(NumberFormat::FORMAT_DATE_TIME3);

        return true;

    }

    protected function setTimeHoursMinutesSeconds(string $value, Cell $cell): bool

    {

        // Convert value to number

        [$hours, $minutes, $seconds] = explode(':', $value);

        $hours = (int) $hours;

        $minutes = (int) $minutes;

        $seconds = (int) $seconds;

        $days = ($hours / 24) + ($minutes / 1440) + ($seconds / 86400);

        $cell->setValueExplicit($days, DataType::TYPE_NUMERIC);

        // Set style

        $cell->getWorksheet()->getStyle($cell->getCoordinate())

            ->getNumberFormat()->setFormatCode(NumberFormat::FORMAT_DATE_TIME4);

        return true;

    }

}