<?php
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/**
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* PHPExcel
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*
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* Copyright (c) 2006 - 2012 PHPExcel
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* @category PHPExcel
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* @package PHPExcel_Cell
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* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
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* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
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* @version 1.7.7, 2012-05-19
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*/
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/** PHPExcel root directory */
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if (!defined('PHPEXCEL_ROOT')) {
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/**
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* @ignore
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*/
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define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');
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require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
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}
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/**
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* PHPExcel_Cell_AdvancedValueBinder
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*
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* @category PHPExcel
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* @package PHPExcel_Cell
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* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
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*/
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class PHPExcel_Cell_AdvancedValueBinder extends PHPExcel_Cell_DefaultValueBinder implements PHPExcel_Cell_IValueBinder
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{
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/**
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* Bind value to a cell
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*
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* @param PHPExcel_Cell $cell Cell to bind value to
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* @param mixed $value Value to bind in cell
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* @return boolean
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*/
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public function bindValue(PHPExcel_Cell $cell, $value = null)
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{
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// sanitize UTF-8 strings
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if (is_string($value)) {
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$value = PHPExcel_Shared_String::SanitizeUTF8($value);
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}
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// Find out data type
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$dataType = parent::dataTypeForValue($value);
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// Style logic - strings
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if ($dataType === PHPExcel_Cell_DataType::TYPE_STRING && !$value instanceof PHPExcel_RichText) {
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// Test for booleans using locale-setting
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if ($value == PHPExcel_Calculation::getTRUE()) {
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$cell->setValueExplicit( True, PHPExcel_Cell_DataType::TYPE_BOOL);
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return true;
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} elseif($value == PHPExcel_Calculation::getFALSE()) {
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$cell->setValueExplicit( False, PHPExcel_Cell_DataType::TYPE_BOOL);
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return true;
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}
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// Check for number in scientific format
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if (preg_match('/^'.PHPExcel_Calculation::CALCULATION_REGEXP_NUMBER.'$/', $value)) {
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$cell->setValueExplicit( (float) $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
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return true;
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}
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// Check for percentage
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if (preg_match('/^\-?[0-9]*\.?[0-9]*\s?\%$/', $value)) {
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// Convert value to number
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$cell->setValueExplicit( (float)str_replace('%', '', $value) / 100, PHPExcel_Cell_DataType::TYPE_NUMERIC);
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// Set style
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$cell->getParent()->getStyle( $cell->getCoordinate() )->getNumberFormat()->setFormatCode( PHPExcel_Style_NumberFormat::FORMAT_PERCENTAGE );
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return true;
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}
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// Check for time without seconds e.g. '9:45', '09:45'
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if (preg_match('/^(\d|[0-1]\d|2[0-3]):[0-5]\d$/', $value)) {
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list($h, $m) = explode(':', $value);
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$days = $h / 24 + $m / 1440;
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// Convert value to number
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$cell->setValueExplicit($days, PHPExcel_Cell_DataType::TYPE_NUMERIC);
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// Set style
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$cell->getParent()->getStyle( $cell->getCoordinate() )->getNumberFormat()->setFormatCode( PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME3 );
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return true;
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}
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// Check for time with seconds '9:45:59', '09:45:59'
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if (preg_match('/^(\d|[0-1]\d|2[0-3]):[0-5]\d:[0-5]\d$/', $value)) {
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list($h, $m, $s) = explode(':', $value);
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$days = $h / 24 + $m / 1440 + $s / 86400;
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// Convert value to number
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$cell->setValueExplicit($days, PHPExcel_Cell_DataType::TYPE_NUMERIC);
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// Set style
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$cell->getParent()->getStyle( $cell->getCoordinate() )->getNumberFormat()->setFormatCode( PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME4 );
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return true;
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}
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// Check for datetime, e.g. '2008-12-31', '2008-12-31 15:59', '2008-12-31 15:59:10'
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if (($d = PHPExcel_Shared_Date::stringToExcel($value)) !== false) {
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// Convert value to number
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$cell->setValueExplicit($d, PHPExcel_Cell_DataType::TYPE_NUMERIC);
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// Determine style. Either there is a time part or not. Look for ':'
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if (strpos($value, ':') !== false) {
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$formatCode = 'yyyy-mm-dd h:mm';
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} else {
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$formatCode = 'yyyy-mm-dd';
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}
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$cell->getParent()->getStyle( $cell->getCoordinate() )->getNumberFormat()->setFormatCode($formatCode);
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return true;
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}
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// Check for newline character "\n"
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if (strpos($value, "\n") !== false) {
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$value = PHPExcel_Shared_String::SanitizeUTF8($value);
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$cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_STRING);
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// Set style
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$cell->getParent()->getStyle( $cell->getCoordinate() )->getAlignment()->setWrapText(true);
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return true;
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}
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}
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// Not bound yet? Use parent...
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return parent::bindValue($cell, $value);
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}
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}
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