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phorge/src/applications/transactions/controller/PhabricatorEditEngineConfigurationReorderController.php
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PhabricatorEditEngineConfigurationReorderController.php
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<?php
final class PhabricatorEditEngineConfigurationReorderController
extends PhabricatorEditEngineController {
public function handleRequest(AphrontRequest $request) {
$engine_key = $request->getURIData('engineKey');
$this->setEngineKey($engine_key);
$key = $request->getURIData('key');
$viewer = $this->getViewer();
$config = id(new PhabricatorEditEngineConfigurationQuery())
->setViewer($viewer)
->withEngineKeys(array($engine_key))
->withIdentifiers(array($key))
->requireCapabilities(
array(
PhabricatorPolicyCapability::CAN_VIEW,
PhabricatorPolicyCapability::CAN_EDIT,
))
->executeOne();
if (!$config) {
return id(new Aphront404Response());
}
$cancel_uri = "/transactions/editengine/{$engine_key}/view/{$key}/";
$reorder_uri = "/transactions/editengine/{$engine_key}/reorder/{$key}/";
if ($request->isFormPost()) {
$xactions = array();
$key_order = $request->getStrList('keyOrder');
$type_order = PhabricatorEditEngineConfigurationTransaction::TYPE_ORDER;
$xactions[] = id(new PhabricatorEditEngineConfigurationTransaction())
->setTransactionType($type_order)
->setNewValue($key_order);
$editor = id(new PhabricatorEditEngineConfigurationEditor())
->setActor($viewer)
->setContentSourceFromRequest($request)
->setContinueOnMissingFields(true)
->setContinueOnNoEffect(true);
$editor->applyTransactions($config, $xactions);
return id(new AphrontRedirectResponse())
->setURI($cancel_uri);
}
$engine = $config->getEngine();
$fields = $engine->getFieldsForConfig($config);
$list_id = celerity_generate_unique_node_id();
$input_id = celerity_generate_unique_node_id();
$list = id(new PHUIObjectItemListView())
->setUser($viewer)
->setID($list_id)
->setFlush(true);
$key_order = array();
foreach ($fields as $field) {
if (!$field->getIsFormField()) {
continue;
}
if (!$field->getIsReorderable()) {
continue;
}
$label = $field->getLabel();
$key = $field->getKey();
if ($label !== null) {
$header = $label;
} else {
$header = $key;
}
$item = id(new PHUIObjectItemView())
->setHeader($header)
->setGrippable(true)
->addSigil('editengine-form-field')
->setMetadata(
array(
'fieldKey' => $key,
));
$list->addItem($item);
$key_order[] = $key;
}
Javelin::initBehavior(
'editengine-reorder-fields',
array(
'listID' => $list_id,
'inputID' => $input_id,
'reorderURI' => $reorder_uri,
));
$note = id(new PHUIInfoView())
->appendChild(pht('Drag and drop fields to reorder them.'))
->setSeverity(PHUIInfoView::SEVERITY_NOTICE);
$input = phutil_tag(
'input',
array(
'type' => 'hidden',
'name' => 'keyOrder',
'value' => implode(', ', $key_order),
'id' => $input_id,
));
return $this->newDialog()
->setTitle(pht('Reorder Fields'))
->setWidth(AphrontDialogView::WIDTH_FORM)
->appendChild($note)
->appendChild($list)
->appendChild($input)
->addSubmitButton(pht('Save Changes'))
->addCancelButton($cancel_uri);
}
}

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