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phorge/src/applications/dashboard/controller/PhabricatorDashboardRemovePanelController.php
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PhabricatorDashboardRemovePanelController.php
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<?php
final class PhabricatorDashboardRemovePanelController
extends PhabricatorDashboardController {
public function handleRequest(AphrontRequest $request) {
$viewer = $request->getViewer();
$id = $request->getURIData('id');
$dashboard = id(new PhabricatorDashboardQuery())
->setViewer($viewer)
->withIDs(array($id))
->requireCapabilities(
array(
PhabricatorPolicyCapability::CAN_VIEW,
PhabricatorPolicyCapability::CAN_EDIT,
))
->executeOne();
if (!$dashboard) {
return new Aphront404Response();
}
// NOTE: If you can edit a dashboard, you can remove panels from it even
// if you don't have permission to see them or they aren't valid. We only
// require that the panel be present on the dashboard.
$v_panel = $request->getStr('panelPHID');
$panel_on_dashboard = false;
$layout = $dashboard->getLayoutConfigObject();
$columns = $layout->getPanelLocations();
foreach ($columns as $column) {
foreach ($column as $column_panel_phid) {
if ($column_panel_phid == $v_panel) {
$panel_on_dashboard = true;
break;
}
}
}
if (!$panel_on_dashboard) {
return new Aphront404Response();
}
$redirect_uri = $this->getApplicationURI(
'arrange/'.$dashboard->getID().'/');
$layout_config = $dashboard->getLayoutConfigObject();
if ($request->isFormPost()) {
$xactions = array();
$xactions[] = id(new PhabricatorDashboardTransaction())
->setTransactionType(PhabricatorTransactions::TYPE_EDGE)
->setMetadataValue(
'edge:type',
PhabricatorDashboardDashboardHasPanelEdgeType::EDGECONST)
->setNewValue(
array(
'-' => array(
$v_panel => $v_panel,
),
));
$layout_config->removePanel($v_panel);
$dashboard->setLayoutConfigFromObject($layout_config);
$editor = id(new PhabricatorDashboardTransactionEditor())
->setActor($viewer)
->setContentSourceFromRequest($request)
->setContinueOnMissingFields(true)
->setContinueOnNoEffect(true)
->applyTransactions($dashboard, $xactions);
return id(new AphrontRedirectResponse())->setURI($redirect_uri);
}
$form = id(new AphrontFormView())
->setUser($viewer)
->addHiddenInput('confirm', true)
->addHiddenInput('panelPHID', $v_panel)
->appendChild(pht('Are you sure you want to remove this panel?'));
return $this->newDialog()
->setTitle(pht('Remove Panel'))
->appendChild($form->buildLayoutView())
->addCancelButton($redirect_uri)
->addSubmitButton(pht('Remove Panel'));
}
}

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