/**
* Returns the table of results to be displayed in the table of
* details loaded from the file
*/
function displaytable()
{
// Check that a file was uploaded
$tempFile = fopen($_FILES['ImportFile']['tmp_name'], 'r');
// display some error if the file cannot be opened
if (!$tempFile) {
return 'The selected file did not arrive at the server';
}
$this->clientFileName = $_FILES['ImportFile']['name'];
$table = $sessionTable = array();
while (($row = fgetcsv($tempFile)) !== false) {
if (!$this->tableColumns) {
$this->parseTableHeader($row);
} else {
$newRow = array();
$newSessionTableRow = array();
foreach ($row as $cell) {
$newRow[] = $this->parseCSVCell($cell);
$newSessionTableRow[] = $cell;
}
$cells = new DataObjectSet($newRow);
$table[] = $cells->customise(array('Cells' => $cells));
$sessionTable[] = $newSessionTableRow;
}
}
fclose($tempFile);
$this->table = new DataObjectSet($table);
Session::set("ImportFile.{$_REQUEST['ID']}", $sessionTable);
return $this->renderWith('Newsletter_RecipientImportField_Table');
}
