/**
* Retrieve grid as Excel Xml
*
* @return unknown
*/
public function getExcel($filename = '')
{
$this->_prepareGrid();
$data = array();
$row = array($this->__('Period'));
foreach ($this->_columns as $column) {
if (!$column->getIsSystem()) {
$row[] = $column->getHeader();
}
}
$data[] = $row;
foreach ($this->getCollection()->getIntervals() as $_index => $_item) {
$report = $this->getReport($_item['start'], $_item['end']);
foreach ($report as $_subIndex => $_subItem) {
$row = array($_index);
foreach ($this->_columns as $column) {
if (!$column->getIsSystem()) {
$row[] = $column->getRowField($_subItem);
}
}
$data[] = $row;
}
if ($this->getCountTotals() && $this->getSubtotalVisibility()) {
$row = array($_index);
$j = 0;
foreach ($this->_columns as $column) {
$j++;
if (!$column->getIsSystem()) {
$row[] = $j == 1 ? $this->__('Subtotal') : $column->getRowField($this->getTotals());
}
}
$data[] = $row;
}
}
if ($this->getCountTotals()) {
$row = array($this->__('Total'));
foreach ($this->_columns as $column) {
if (!$column->getIsSystem()) {
$row[] = $column->getRowField($this->getGrandTotals());
}
}
$data[] = $row;
}
$convert = new Magento_Convert_Excel(new ArrayIterator($data));
return $convert->convert('single_sheet');
}
/**
* Retrieve grid data as MS Excel 2003 XML Document
*
* @return string
*/
public function getExcel()
{
$collection = $this->_getPreparedCollection();
$headers = array();
$data = array();
foreach ($this->_getColumns() as $column) {
if (!$column->getIsSystem()) {
$headers[] = $column->getHeader();
}
}
$data[] = $headers;
foreach ($collection as $item) {
$row = array();
foreach ($this->_getColumns() as $column) {
if (!$column->getIsSystem()) {
$row[] = $column->getRowField($item);
}
}
$data[] = $row;
}
if ($this->getCountTotals()) {
$row = array();
foreach ($this->_getColumns() as $column) {
if (!$column->getIsSystem()) {
$row[] = $column->getRowField($this->_getTotals());
}
}
$data[] = $row;
}
$convert = new Magento_Convert_Excel(new ArrayIterator($data));
return $convert->convert('single_sheet');
}
/**
* Retrieve grid data as MS Excel 2003 XML Document
*
* @return string
*/
public function getExcel()
{
$this->_isExport = true;
$this->_prepareGrid();
$this->getCollection()->getSelect()->limit();
$this->getCollection()->setPageSize(0);
$this->getCollection()->load();
$this->_afterLoadCollection();
$headers = array();
$data = array();
foreach ($this->getColumns() as $column) {
if (!$column->getIsSystem()) {
$headers[] = $column->getHeader();
}
}
$data[] = $headers;
foreach ($this->getCollection() as $item) {
$row = array();
foreach ($this->getColumns() as $column) {
if (!$column->getIsSystem()) {
$row[] = $column->getRowField($item);
}
}
$data[] = $row;
}
if ($this->getCountTotals()) {
$row = array();
foreach ($this->getColumns() as $column) {
if (!$column->getIsSystem()) {
$row[] = $column->getRowField($this->getTotals());
}
}
$data[] = $row;
}
$convert = new Magento_Convert_Excel(new ArrayIterator($data));
return $convert->convert('single_sheet');
}
/**
* Test Magento_Convert_Excel->convert()
* Magento_Convert_Excel($iterator, $callbackMethod)
*
* @return void
*/
public function testConvertCallback()
{
$convert = new Magento_Convert_Excel(new ArrayIterator($this->_testData), array($this, 'callbackMethod'));
$this->assertContains('_TRUE_', $convert->convert(), 'Failed asserting that callback method is called.');
}
