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ManiphestExportController.php
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Sun, Jan 26, 13:27

ManiphestExportController.php
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<?php
/**
* @group maniphest
*/
final class ManiphestExportController extends ManiphestController {
private $key;
public function willProcessRequest(array $data) {
$this->key = $data['key'];
return $this;
}
/**
* @phutil-external-symbol class PHPExcel
* @phutil-external-symbol class PHPExcel_IOFactory
* @phutil-external-symbol class PHPExcel_Style_NumberFormat
* @phutil-external-symbol class PHPExcel_Cell_DataType
*/
public function processRequest() {
$request = $this->getRequest();
$user = $request->getUser();
$ok = @include_once 'PHPExcel.php';
if (!$ok) {
$dialog = new AphrontDialogView();
$dialog->setUser($user);
$inst1 = pht(
'This system does not have PHPExcel installed. This software '.
'component is required to export tasks to Excel. Have your system '.
'administrator install it from:');
$inst2 = pht(
'Your PHP "include_path" needs to be updated to include the '.
'PHPExcel Classes directory.');
$dialog->setTitle(pht('Excel Export Not Configured'));
$dialog->appendChild(hsprintf(
'<p>%s</p>'.
'<br />'.
'<p>'.
'<a href="http://www.phpexcel.net/">http://www.phpexcel.net/</a>'.
'</p>'.
'<br />'.
'<p>%s</p>',
$inst1,
$inst2));
$dialog->addCancelButton('/maniphest/');
return id(new AphrontDialogResponse())->setDialog($dialog);
}
// TODO: PHPExcel has a dependency on the PHP zip extension. We should test
// for that here, since it fatals if we don't have the ZipArchive class.
$saved = id(new PhabricatorSavedQueryQuery())
->setViewer($user)
->withQueryKeys(array($this->key))
->executeOne();
if (!$saved) {
$engine = id(new ManiphestTaskSearchEngine())
->setViewer($user);
if ($engine->isBuiltinQuery($this->key)) {
$saved = $engine->buildSavedQueryFromBuiltin($this->key);
}
if (!$saved) {
return new Aphront404Response();
}
}
$formats = ManiphestExcelFormat::loadAllFormats();
$export_formats = array();
foreach ($formats as $format_class => $format_object) {
$export_formats[$format_class] = $format_object->getName();
}
if (!$request->isDialogFormPost()) {
$dialog = new AphrontDialogView();
$dialog->setUser($user);
$dialog->setTitle(pht('Export Tasks to Excel'));
$dialog->appendChild(phutil_tag('p', array(), pht(
'Do you want to export the query results to Excel?')));
$form = id(new PHUIFormLayoutView())
->appendChild(
id(new AphrontFormSelectControl())
->setLabel(pht('Format:'))
->setName("excel-format")
->setOptions($export_formats));
$dialog->appendChild($form);
$dialog->addCancelButton('/maniphest/');
$dialog->addSubmitButton(pht('Export to Excel'));
return id(new AphrontDialogResponse())->setDialog($dialog);
}
$format = idx($formats, $request->getStr("excel-format"));
if ($format === null) {
throw new Exception('Excel format object not found.');
}
$saved->makeEphemeral();
$saved->setParameter('limit', PHP_INT_MAX);
$engine = id(new ManiphestTaskSearchEngine())
->setViewer($user);
$query = $engine->buildQueryFromSavedQuery($saved);
$query->setViewer($user);
$tasks = $query->execute();
$all_projects = array_mergev(mpull($tasks, 'getProjectPHIDs'));
$all_assigned = mpull($tasks, 'getOwnerPHID');
$handles = id(new PhabricatorHandleQuery())
->setViewer($user)
->withPHIDs(array_merge($all_projects, $all_assigned))
->execute();
$workbook = new PHPExcel();
$format->buildWorkbook($workbook, $tasks, $handles, $user);
$writer = PHPExcel_IOFactory::createWriter($workbook, 'Excel2007');
ob_start();
$writer->save('php://output');
$data = ob_get_clean();
$mime = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet';
return id(new AphrontFileResponse())
->setMimeType($mime)
->setDownload($format->getFileName().'.xlsx')
->setContent($data);
}
}

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