PhpOffice\PhpSpreadsheet\Cell\DefaultValueBinder

Complexity

Total Complexity

23

Size/Duplication

Total Lines	72
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

Test Coverage

Coverage

91.43%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
D	dataTypeForValue()	0	33	18
B	bindValue()	0	20	5

<?php

namespace PhpOffice\PhpSpreadsheet\Cell;

use DateTime;
use PhpOffice\PhpSpreadsheet\Cell;
use PhpOffice\PhpSpreadsheet\RichText;
use PhpOffice\PhpSpreadsheet\Shared\StringHelper;

/**
 * Copyright (c) 2006 - 2016 PhpSpreadsheet.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 *
 * @category   PhpSpreadsheet
 *
 * @copyright  Copyright (c) 2006 - 2016 PhpSpreadsheet (https://github.com/PHPOffice/PhpSpreadsheet)
 * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
 */
class DefaultValueBinder implements IValueBinder
{
    /**
     * Bind value to a cell.
     *
     * @param Cell $cell Cell to bind value to
     * @param mixed $value Value to bind in cell
     *
     * @return bool
     */
    public function bindValue(Cell $cell, $value = null)
    {
        // sanitize UTF-8 strings
        if (is_string($value)) {
            $value = StringHelper::sanitizeUTF8($value);
        } elseif (is_object($value)) {
            // Handle any objects that might be injected
            if ($value instanceof DateTime) {
                $value = $value->format('Y-m-d H:i:s');
            } elseif (!($value instanceof RichText)) {
                $value = (string) $value;
            }
        }

        // Set value explicit
        $cell->setValueExplicit($value, self::dataTypeForValue($value));

        // Done!
        return true;
    }

    /**
     * DataType for value.
     *
     * @param mixed $pValue
     *
     * @return string
     */
    public static function dataTypeForValue($pValue)
    {
        // Match the value against a few data types
        if ($pValue === null) {
            return DataType::TYPE_NULL;
        } elseif ($pValue === '') {
            return DataType::TYPE_STRING;
        } elseif ($pValue instanceof RichText) {
            return DataType::TYPE_INLINE;
        } elseif ($pValue[0] === '=' && strlen($pValue) > 1) {
            return DataType::TYPE_FORMULA;
        } elseif (is_bool($pValue)) {
            return DataType::TYPE_BOOL;
        } elseif (is_float($pValue) || is_int($pValue)) {
            return DataType::TYPE_NUMERIC;
        } elseif (preg_match('/^[\+\-]?([0-9]+\\.?[0-9]*|[0-9]*\\.?[0-9]+)([Ee][\-\+]?[0-2]?\d{1,3})?$/', $pValue)) {
            $tValue = ltrim($pValue, '+-');
            if (is_string($pValue) && $tValue[0] === '0' && strlen($tValue) > 1 && $tValue[1] !== '.') {
                return DataType::TYPE_STRING;
            } elseif ((strpos($pValue, '.') === false) && ($pValue > PHP_INT_MAX)) {
                return DataType::TYPE_STRING;
            }

            return DataType::TYPE_NUMERIC;
        } elseif (is_string($pValue)) {
            $errorCodes = DataType::getErrorCodes();
            if (isset($errorCodes[$pValue])) {
                return DataType::TYPE_ERROR;
            }
        }

        return DataType::TYPE_STRING;
    }
}