class.ilExcelWriterAdapter.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2001 ILIAS open source, University of Cologne            |
        |                                                                             |
        | This program is free software; you can redistribute it and/or               |
        | modify it under the terms of the GNU General Public License                 |
        | as published by the Free Software Foundation; either version 2              |
        | of the License, or (at your option) any later version.                      |
        |                                                                             |
        | This program 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 General Public License for more details.                                |
        |                                                                             |
        | You should have received a copy of the GNU General Public License           |
        | along with this program; if not, write to the Free Software                 |
        | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
        +-----------------------------------------------------------------------------+
*/

class ilExcelWriterAdapter
{
        var $workbook = null;

        var $format_bold = null;
        var $format_header = null;

        function ilExcelWriterAdapter($a_filename,$a_send = true)
        {
                global $ilias, $lng;
                
                $result = @include_once 'Spreadsheet/Excel/Writer.php';
                if (!$result)
                {
                        $ilias->raiseError($lng->txt("error_no_excel_support"), $ilias->error_obj->WARNING);
                }
                if($a_send)
                {
                        $this->workbook =& new Spreadsheet_Excel_Writer();
                        $this->workbook->send($a_filename);
                }
                else
                {
                        $this->workbook =& new Spreadsheet_Excel_Writer($a_filename);
                }
                
                if(strlen($tmp = ini_get('upload_tmp_dir')))
                {
                        $this->workbook->setTempDir($tmp);
                }
                
                $this->__initFormatBold();
                $this->__initFormatHeader();
                $this->__initFormatTitle();
        }

        function &getWorkbook()
        {
                return $this->workbook;
        }

        function &getFormatBold()
        {
                return $this->format_bold;
        }
        function &getFormatHeader()
        {
                return $this->format_header;
        }
        function &getFormatTitle()
        {
                return $this->format_title;
        }
        function &getFormatDate()
        {
                return $this->format_date;
        }
        function &getFormatDayTime()
        {
                return $this->format_day_time;
        }

        // PROTECTED
        function __initFormatBold()
        {
                $this->format_bold =& $this->workbook->addFormat();
                $this->format_bold->setBold();
        }
        function __initFormatHeader()
        {
                $this->format_header =& $this->workbook->addFormat();
                $this->format_header->setBold();
                $this->format_header->setTop(100);
                $this->format_header->setColor('black');
                $this->format_header->setPattern(1);
                $this->format_header->setFgColor('silver');
        }
        function __initFormatTitle()
        {
                $this->format_title =& $this->workbook->addFormat();
                $this->format_title->setBold();
                $this->format_title->setColor('black');
                $this->format_title->setPattern(1);
                $this->format_title->setSize(16);
                $this->format_title->setAlign('center');
        }
        function __initFormatDate()
        {
                $this->format_date =& $this->workbook->addFormat();
                $this->format_date->setNumFormat("YYYY-MM-DD hh:mm:ss");
        }

        function __initFormatDayTime()
        {
                $this->format_day_time =& $this->workbook->addFormat();
                $this->format_day_time->setNumFormat("DD:hh:mm:ss");
        }


}
?>