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<?php
namespace phpList\plugin\Common;
/**
* CommonPlugin for phplist.
*
* This file is a part of CommonPlugin.
*
* @category phplist
*
* @author Duncan Cameron
* @copyright 2011-2018 Duncan Cameron
* @license http://www.gnu.org/licenses/gpl.html GNU General Public License, Version 3
*/
/**
* This class manages the export in CSV format.
*/
class ExportCSV
{
/**
* @param IExportable $exportable
*/
public function __construct(IExportable $exportable)
{
$this->exportable = $exportable;
}
/**
* Export as CSV to the browser.
*/
public function export()
{
$fileName = $this->exportable->exportFileName();
ob_end_clean();
header('Content-Type: text/csv');
header(sprintf('Content-Disposition: attachment; filename="%s.csv"', $fileName));
$this->exportToFile(fopen('php://output', 'w'));
}
/**
* Export as CSV to a file handle.
*
* @param resource $fh
*/
public function exportToFile($fh)
{
fputcsv($fh, $this->exportable->exportFieldNames());
foreach ($this->exportable->exportRows() as $row) {
fputcsv($fh, $this->exportable->exportValues($row));
}
fclose($fh);
}
}