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   1  <?php
   2  
   3  /** PHPExcel root directory */
   4  if (!defined('PHPEXCEL_ROOT')) {
   5      /**
   6       * @ignore
   7       */
   8      define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');
   9      require (PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
  10  }
  11  
  12  /**
  13   * PHPExcel_Cell_AdvancedValueBinder
  14   *
  15   * Copyright (c) 2006 - 2015 PHPExcel
  16   *
  17   * This library is free software; you can redistribute it and/or
  18   * modify it under the terms of the GNU Lesser General Public
  19   * License as published by the Free Software Foundation; either
  20   * version 2.1 of the License, or (at your option) any later version.
  21   *
  22   * This library is distributed in the hope that it will be useful,
  23   * but WITHOUT ANY WARRANTY; without even the implied warranty of
  24   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  25   * Lesser General Public License for more details.
  26   *
  27   * You should have received a copy of the GNU Lesser General Public
  28   * License along with this library; if not, write to the Free Software
  29   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  30   *
  31   * @category   PHPExcel
  32   * @package    PHPExcel_Cell
  33   * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
  34   * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  35   * @version    ##VERSION##, ##DATE##
  36   */
  37  class PHPExcel_Cell_AdvancedValueBinder extends PHPExcel_Cell_DefaultValueBinder implements PHPExcel_Cell_IValueBinder
  38  {
  39      /**
  40       * Bind value to a cell
  41       *
  42       * @param  PHPExcel_Cell  $cell  Cell to bind value to
  43       * @param  mixed $value          Value to bind in cell
  44       * @return boolean
  45       */
  46      public function bindValue(PHPExcel_Cell $cell, $value = null)
  47      {
  48          // sanitize UTF-8 strings
  49          if (is_string($value)) {
  50              $value = PHPExcel_Shared_String::SanitizeUTF8($value);
  51          }
  52  
  53          // Find out data type
  54          $dataType = parent::dataTypeForValue($value);
  55  
  56          // Style logic - strings
  57          if ($dataType === PHPExcel_Cell_DataType::TYPE_STRING && !$value instanceof PHPExcel_RichText) {
  58              //    Test for booleans using locale-setting
  59              if ($value == PHPExcel_Calculation::getTRUE()) {
  60                  $cell->setValueExplicit(true, PHPExcel_Cell_DataType::TYPE_BOOL);
  61                  return true;
  62              } elseif ($value == PHPExcel_Calculation::getFALSE()) {
  63                  $cell->setValueExplicit(false, PHPExcel_Cell_DataType::TYPE_BOOL);
  64                  return true;
  65              }
  66  
  67              // Check for number in scientific format
  68              if (preg_match('/^'.PHPExcel_Calculation::CALCULATION_REGEXP_NUMBER.'$/', $value)) {
  69                  $cell->setValueExplicit((float) $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
  70                  return true;
  71              }
  72  
  73              // Check for fraction
  74              if (preg_match('/^([+-]?)\s*([0-9]+)\s?\/\s*([0-9]+)$/', $value, $matches)) {
  75                  // Convert value to number
  76                  $value = $matches[2] / $matches[3];
  77                  if ($matches[1] == '-') {
  78                      $value = 0 - $value;
  79                  }
  80                  $cell->setValueExplicit((float) $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
  81                  // Set style
  82                  $cell->getWorksheet()->getStyle($cell->getCoordinate())
  83                      ->getNumberFormat()->setFormatCode('??/??');
  84                  return true;
  85              } elseif (preg_match('/^([+-]?)([0-9]*) +([0-9]*)\s?\/\s*([0-9]*)$/', $value, $matches)) {
  86                  // Convert value to number
  87                  $value = $matches[2] + ($matches[3] / $matches[4]);
  88                  if ($matches[1] == '-') {
  89                      $value = 0 - $value;
  90                  }
  91                  $cell->setValueExplicit((float) $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
  92                  // Set style
  93                  $cell->getWorksheet()->getStyle($cell->getCoordinate())
  94                      ->getNumberFormat()->setFormatCode('# ??/??');
  95                  return true;
  96              }
  97  
  98              // Check for percentage
  99              if (preg_match('/^\-?[0-9]*\.?[0-9]*\s?\%$/', $value)) {
 100                  // Convert value to number
 101                  $value = (float) str_replace('%', '', $value) / 100;
 102                  $cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
 103                  // Set style
 104                  $cell->getWorksheet()->getStyle($cell->getCoordinate())
 105                      ->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_PERCENTAGE_00);
 106                  return true;
 107              }
 108  
 109              // Check for currency
 110              $currencyCode = PHPExcel_Shared_String::getCurrencyCode();
 111              $decimalSeparator = PHPExcel_Shared_String::getDecimalSeparator();
 112              $thousandsSeparator = PHPExcel_Shared_String::getThousandsSeparator();
 113              if (preg_match('/^'.preg_quote($currencyCode).' *(\d{1,3}('.preg_quote($thousandsSeparator).'\d{3})*|(\d+))('.preg_quote($decimalSeparator).'\d{2})?$/', $value)) {
 114                  // Convert value to number
 115                  $value = (float) trim(str_replace(array($currencyCode, $thousandsSeparator, $decimalSeparator), array('', '', '.'), $value));
 116                  $cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
 117                  // Set style
 118                  $cell->getWorksheet()->getStyle($cell->getCoordinate())
 119                      ->getNumberFormat()->setFormatCode(
 120                          str_replace('$', $currencyCode, PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_USD_SIMPLE)
 121                      );
 122                  return true;
 123              } elseif (preg_match('/^\$ *(\d{1,3}(\,\d{3})*|(\d+))(\.\d{2})?$/', $value)) {
 124                  // Convert value to number
 125                  $value = (float) trim(str_replace(array('$',','), '', $value));
 126                  $cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
 127                  // Set style
 128                  $cell->getWorksheet()->getStyle($cell->getCoordinate())
 129                      ->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_USD_SIMPLE);
 130                  return true;
 131              }
 132  
 133              // Check for time without seconds e.g. '9:45', '09:45'
 134              if (preg_match('/^(\d|[0-1]\d|2[0-3]):[0-5]\d$/', $value)) {
 135                  // Convert value to number
 136                  list($h, $m) = explode(':', $value);
 137                  $days = $h / 24 + $m / 1440;
 138                  $cell->setValueExplicit($days, PHPExcel_Cell_DataType::TYPE_NUMERIC);
 139                  // Set style
 140                  $cell->getWorksheet()->getStyle($cell->getCoordinate())
 141                      ->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME3);
 142                  return true;
 143              }
 144  
 145              // Check for time with seconds '9:45:59', '09:45:59'
 146              if (preg_match('/^(\d|[0-1]\d|2[0-3]):[0-5]\d:[0-5]\d$/', $value)) {
 147                  // Convert value to number
 148                  list($h, $m, $s) = explode(':', $value);
 149                  $days = $h / 24 + $m / 1440 + $s / 86400;
 150                  // Convert value to number
 151                  $cell->setValueExplicit($days, PHPExcel_Cell_DataType::TYPE_NUMERIC);
 152                  // Set style
 153                  $cell->getWorksheet()->getStyle($cell->getCoordinate())
 154                      ->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME4);
 155                  return true;
 156              }
 157  
 158              // Check for datetime, e.g. '2008-12-31', '2008-12-31 15:59', '2008-12-31 15:59:10'
 159              if (($d = PHPExcel_Shared_Date::stringToExcel($value)) !== false) {
 160                  // Convert value to number
 161                  $cell->setValueExplicit($d, PHPExcel_Cell_DataType::TYPE_NUMERIC);
 162                  // Determine style. Either there is a time part or not. Look for ':'
 163                  if (strpos($value, ':') !== false) {
 164                      $formatCode = 'yyyy-mm-dd h:mm';
 165                  } else {
 166                      $formatCode = 'yyyy-mm-dd';
 167                  }
 168                  $cell->getWorksheet()->getStyle($cell->getCoordinate())
 169                      ->getNumberFormat()->setFormatCode($formatCode);
 170                  return true;
 171              }
 172  
 173              // Check for newline character "\n"
 174              if (strpos($value, "\n") !== false) {
 175                  $value = PHPExcel_Shared_String::SanitizeUTF8($value);
 176                  $cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_STRING);
 177                  // Set style
 178                  $cell->getWorksheet()->getStyle($cell->getCoordinate())
 179                      ->getAlignment()->setWrapText(true);
 180                  return true;
 181              }
 182          }
 183  
 184          // Not bound yet? Use parent...
 185          return parent::bindValue($cell, $value);
 186      }
 187  }