Differential D14503 Diff 35174 src/applications/transactions/controller/PhabricatorEditEngineConfigurationReorderController.php

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src/applications/transactions/controller/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->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);
				}

				}