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<?php
/* OpenDb - Open Media Lending Database
Copyright (C) 2001,2002 by Jason Pell
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.
*/
include_once("./functions/excelgen/excelgen.class.inc");
class Excel
{
var $classname = 'Excel';
var $_excelGen;
var $_rownum = 0;
function Excel()
{
$this->_excelGen = new ExcelGen();
}
/*
* The content type, when saved as file.
*/
function get_file_content_type()
{
return 'application/vnd.ms-excel';
}
/*
* The filename extension, when saved as file.
*/
function get_file_extension()
{
return 'xls';
}
function get_plugin_type()
{
return 'row';
}
function get_display_name()
{
return 'Microsoft Excel';
}
function prompt_header($columns)
{
$colnum = 0;
while(list(,$column) = each($columns))
{
$this->_excelGen->WriteText( $this->_rownum, $colnum++, $column );
}
$this->_rownum++;
return $this->_excelGen->GetBuffer();
}
function item_row($columns)
{
$colnum = 0;
while(list(,$column) = each($columns))
{
if(is_array($column))
{
$colval = '';
for($i=0; $i<count($column); $i++)
{
if(!empty($colval))
$colval .= ',';
$colval .= $column[$i];
}
$this->_excelGen->WriteText( $this->_rownum, $colnum++, $colval );
}
else
{
$this->_excelGen->WriteText( $this->_rownum, $colnum++, $column );
}
}
$this->_rownum++;
return $this->_excelGen->GetBuffer();
}
function close()
{
return $this->_excelGen->Close();
}
}
?>
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