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proc
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self
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root
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home
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papecmvm
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public_html
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application
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libraries
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PHPExcel
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files >> //proc/self/root/home/papecmvm/public_html/application/libraries/PHPExcel/Settings.php
<?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; } }
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