You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
389 lines
12 KiB
389 lines
12 KiB
<?php
|
|
|
|
/** PHPExcel root directory */
|
|
if (!defined('PHPEXCEL_ROOT')) {
|
|
/**
|
|
* @ignore
|
|
*/
|
|
define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../');
|
|
require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
|
|
}
|
|
|
|
/**
|
|
* PHPExcel_Settings
|
|
*
|
|
* Copyright (c) 2006 - 2015 PHPExcel
|
|
*
|
|
* 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 PHPExcel
|
|
* @package PHPExcel_Settings
|
|
* @copyright Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
|
|
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
|
|
* @version ##VERSION##, ##DATE##
|
|
*/
|
|
class PHPExcel_Settings
|
|
{
|
|
/** constants */
|
|
/** Available Zip library classes */
|
|
const PCLZIP = 'PHPExcel_Shared_ZipArchive';
|
|
const ZIPARCHIVE = 'ZipArchive';
|
|
|
|
/** Optional Chart Rendering libraries */
|
|
const CHART_RENDERER_JPGRAPH = 'jpgraph';
|
|
|
|
/** Optional PDF Rendering libraries */
|
|
const PDF_RENDERER_TCPDF = 'tcPDF';
|
|
const PDF_RENDERER_DOMPDF = 'DomPDF';
|
|
const PDF_RENDERER_MPDF = 'mPDF';
|
|
|
|
|
|
private static $chartRenderers = array(
|
|
self::CHART_RENDERER_JPGRAPH,
|
|
);
|
|
|
|
private static $pdfRenderers = array(
|
|
self::PDF_RENDERER_TCPDF,
|
|
self::PDF_RENDERER_DOMPDF,
|
|
self::PDF_RENDERER_MPDF,
|
|
);
|
|
|
|
|
|
/**
|
|
* Name of the class used for Zip file management
|
|
* e.g.
|
|
* ZipArchive
|
|
*
|
|
* @var string
|
|
*/
|
|
private static $zipClass = self::ZIPARCHIVE;
|
|
|
|
|
|
/**
|
|
* Name of the external Library used for rendering charts
|
|
* e.g.
|
|
* jpgraph
|
|
*
|
|
* @var string
|
|
*/
|
|
private static $chartRendererName;
|
|
|
|
/**
|
|
* Directory Path to the external Library used for rendering charts
|
|
*
|
|
* @var string
|
|
*/
|
|
private static $chartRendererPath;
|
|
|
|
|
|
/**
|
|
* Name of the external Library used for rendering PDF files
|
|
* e.g.
|
|
* mPDF
|
|
*
|
|
* @var string
|
|
*/
|
|
private static $pdfRendererName;
|
|
|
|
/**
|
|
* Directory Path to the external Library used for rendering PDF files
|
|
*
|
|
* @var string
|
|
*/
|
|
private static $pdfRendererPath;
|
|
|
|
/**
|
|
* Default options for libxml loader
|
|
*
|
|
* @var int
|
|
*/
|
|
private static $libXmlLoaderOptions = null;
|
|
|
|
/**
|
|
* Set the Zip handler Class that PHPExcel should use for Zip file management (PCLZip or ZipArchive)
|
|
*
|
|
* @param string $zipClass The Zip handler class that PHPExcel should use for Zip file management
|
|
* e.g. PHPExcel_Settings::PCLZip or PHPExcel_Settings::ZipArchive
|
|
* @return boolean Success or failure
|
|
*/
|
|
public static function setZipClass($zipClass)
|
|
{
|
|
if (($zipClass === self::PCLZIP) ||
|
|
($zipClass === self::ZIPARCHIVE)) {
|
|
self::$zipClass = $zipClass;
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
/**
|
|
* Return the name of the Zip handler Class that PHPExcel is configured to use (PCLZip or ZipArchive)
|
|
* or Zip file management
|
|
*
|
|
* @return string Name of the Zip handler Class that PHPExcel is configured to use
|
|
* for Zip file management
|
|
* e.g. PHPExcel_Settings::PCLZip or PHPExcel_Settings::ZipArchive
|
|
*/
|
|
public static function getZipClass()
|
|
{
|
|
return self::$zipClass;
|
|
}
|
|
|
|
|
|
/**
|
|
* Return the name of the method that is currently configured for cell cacheing
|
|
*
|
|
* @return string Name of the cacheing method
|
|
*/
|
|
public static function getCacheStorageMethod()
|
|
{
|
|
return PHPExcel_CachedObjectStorageFactory::getCacheStorageMethod();
|
|
}
|
|
|
|
|
|
/**
|
|
* Return the name of the class that is currently being used for cell cacheing
|
|
*
|
|
* @return string Name of the class currently being used for cacheing
|
|
*/
|
|
public static function getCacheStorageClass()
|
|
{
|
|
return PHPExcel_CachedObjectStorageFactory::getCacheStorageClass();
|
|
}
|
|
|
|
|
|
/**
|
|
* Set the method that should be used for cell cacheing
|
|
*
|
|
* @param string $method Name of the cacheing method
|
|
* @param array $arguments Optional configuration arguments for the cacheing method
|
|
* @return boolean Success or failure
|
|
*/
|
|
public static function setCacheStorageMethod($method = PHPExcel_CachedObjectStorageFactory::cache_in_memory, $arguments = array())
|
|
{
|
|
return PHPExcel_CachedObjectStorageFactory::initialize($method, $arguments);
|
|
}
|
|
|
|
|
|
/**
|
|
* Set the locale code to use for formula translations and any special formatting
|
|
*
|
|
* @param string $locale The locale code to use (e.g. "fr" or "pt_br" or "en_uk")
|
|
* @return boolean Success or failure
|
|
*/
|
|
public static function setLocale($locale = 'en_us')
|
|
{
|
|
return PHPExcel_Calculation::getInstance()->setLocale($locale);
|
|
}
|
|
|
|
|
|
/**
|
|
* Set details of the external library that PHPExcel should use for rendering charts
|
|
*
|
|
* @param string $libraryName Internal reference name of the library
|
|
* e.g. PHPExcel_Settings::CHART_RENDERER_JPGRAPH
|
|
* @param string $libraryBaseDir Directory path to the library's base folder
|
|
*
|
|
* @return boolean Success or failure
|
|
*/
|
|
public static function setChartRenderer($libraryName, $libraryBaseDir)
|
|
{
|
|
if (!self::setChartRendererName($libraryName)) {
|
|
return false;
|
|
}
|
|
return self::setChartRendererPath($libraryBaseDir);
|
|
}
|
|
|
|
|
|
/**
|
|
* Identify to PHPExcel the external library to use for rendering charts
|
|
*
|
|
* @param string $libraryName Internal reference name of the library
|
|
* e.g. PHPExcel_Settings::CHART_RENDERER_JPGRAPH
|
|
*
|
|
* @return boolean Success or failure
|
|
*/
|
|
public static function setChartRendererName($libraryName)
|
|
{
|
|
if (!in_array($libraryName, self::$chartRenderers)) {
|
|
return false;
|
|
}
|
|
self::$chartRendererName = $libraryName;
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* Tell PHPExcel where to find the external library to use for rendering charts
|
|
*
|
|
* @param string $libraryBaseDir Directory path to the library's base folder
|
|
* @return boolean Success or failure
|
|
*/
|
|
public static function setChartRendererPath($libraryBaseDir)
|
|
{
|
|
if ((file_exists($libraryBaseDir) === false) || (is_readable($libraryBaseDir) === false)) {
|
|
return false;
|
|
}
|
|
self::$chartRendererPath = $libraryBaseDir;
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* Return the Chart Rendering Library that PHPExcel is currently configured to use (e.g. jpgraph)
|
|
*
|
|
* @return string|NULL Internal reference name of the Chart Rendering Library that PHPExcel is
|
|
* currently configured to use
|
|
* e.g. PHPExcel_Settings::CHART_RENDERER_JPGRAPH
|
|
*/
|
|
public static function getChartRendererName()
|
|
{
|
|
return self::$chartRendererName;
|
|
}
|
|
|
|
|
|
/**
|
|
* Return the directory path to the Chart Rendering Library that PHPExcel is currently configured to use
|
|
*
|
|
* @return string|NULL Directory Path to the Chart Rendering Library that PHPExcel is
|
|
* currently configured to use
|
|
*/
|
|
public static function getChartRendererPath()
|
|
{
|
|
return self::$chartRendererPath;
|
|
}
|
|
|
|
|
|
/**
|
|
* Set details of the external library that PHPExcel should use for rendering PDF files
|
|
*
|
|
* @param string $libraryName Internal reference name of the library
|
|
* e.g. PHPExcel_Settings::PDF_RENDERER_TCPDF,
|
|
* PHPExcel_Settings::PDF_RENDERER_DOMPDF
|
|
* or PHPExcel_Settings::PDF_RENDERER_MPDF
|
|
* @param string $libraryBaseDir Directory path to the library's base folder
|
|
*
|
|
* @return boolean Success or failure
|
|
*/
|
|
public static function setPdfRenderer($libraryName, $libraryBaseDir)
|
|
{
|
|
if (!self::setPdfRendererName($libraryName)) {
|
|
return false;
|
|
}
|
|
return self::setPdfRendererPath($libraryBaseDir);
|
|
}
|
|
|
|
|
|
/**
|
|
* Identify to PHPExcel the external library to use for rendering PDF files
|
|
*
|
|
* @param string $libraryName Internal reference name of the library
|
|
* e.g. PHPExcel_Settings::PDF_RENDERER_TCPDF,
|
|
* PHPExcel_Settings::PDF_RENDERER_DOMPDF
|
|
* or PHPExcel_Settings::PDF_RENDERER_MPDF
|
|
*
|
|
* @return boolean Success or failure
|
|
*/
|
|
public static function setPdfRendererName($libraryName)
|
|
{
|
|
if (!in_array($libraryName, self::$pdfRenderers)) {
|
|
return false;
|
|
}
|
|
self::$pdfRendererName = $libraryName;
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* Tell PHPExcel where to find the external library to use for rendering PDF files
|
|
*
|
|
* @param string $libraryBaseDir Directory path to the library's base folder
|
|
* @return boolean Success or failure
|
|
*/
|
|
public static function setPdfRendererPath($libraryBaseDir)
|
|
{
|
|
if ((file_exists($libraryBaseDir) === false) || (is_readable($libraryBaseDir) === false)) {
|
|
return false;
|
|
}
|
|
self::$pdfRendererPath = $libraryBaseDir;
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* Return the PDF Rendering Library that PHPExcel is currently configured to use (e.g. dompdf)
|
|
*
|
|
* @return string|NULL Internal reference name of the PDF Rendering Library that PHPExcel is
|
|
* currently configured to use
|
|
* e.g. PHPExcel_Settings::PDF_RENDERER_TCPDF,
|
|
* PHPExcel_Settings::PDF_RENDERER_DOMPDF
|
|
* or PHPExcel_Settings::PDF_RENDERER_MPDF
|
|
*/
|
|
public static function getPdfRendererName()
|
|
{
|
|
return self::$pdfRendererName;
|
|
}
|
|
|
|
/**
|
|
* Return the directory path to the PDF Rendering Library that PHPExcel is currently configured to use
|
|
*
|
|
* @return string|NULL Directory Path to the PDF Rendering Library that PHPExcel is
|
|
* currently configured to use
|
|
*/
|
|
public static function getPdfRendererPath()
|
|
{
|
|
return self::$pdfRendererPath;
|
|
}
|
|
|
|
/**
|
|
* Set options for libxml loader
|
|
*
|
|
* @param int $options Options for libxml loader
|
|
*/
|
|
public static function setLibXmlLoaderOptions($options = null)
|
|
{
|
|
if (is_null($options) && defined('LIBXML_DTDLOAD')) {
|
|
$options = LIBXML_DTDLOAD | LIBXML_DTDATTR;
|
|
}
|
|
if (version_compare(PHP_VERSION, '5.2.11') >= 0) {
|
|
@libxml_disable_entity_loader((bool) $options);
|
|
}
|
|
self::$libXmlLoaderOptions = $options;
|
|
}
|
|
|
|
/**
|
|
* Get defined options for libxml loader.
|
|
* Defaults to LIBXML_DTDLOAD | LIBXML_DTDATTR when not set explicitly.
|
|
*
|
|
* @return int Default options for libxml loader
|
|
*/
|
|
public static function getLibXmlLoaderOptions()
|
|
{
|
|
if (is_null(self::$libXmlLoaderOptions) && defined('LIBXML_DTDLOAD')) {
|
|
self::setLibXmlLoaderOptions(LIBXML_DTDLOAD | LIBXML_DTDATTR);
|
|
} elseif (is_null(self::$libXmlLoaderOptions)) {
|
|
self::$libXmlLoaderOptions = true;
|
|
}
|
|
if (version_compare(PHP_VERSION, '5.2.11') >= 0) {
|
|
@libxml_disable_entity_loader((bool) self::$libXmlLoaderOptions);
|
|
}
|
|
return self::$libXmlLoaderOptions;
|
|
}
|
|
}
|
|
|