class.ilExcelWriterAdapter.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */

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");
        }


}
?>