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PhabricatorProjectBoardReloadController.php
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PhabricatorProjectBoardReloadController.php
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<?php
final class PhabricatorProjectBoardReloadController
extends PhabricatorProjectBoardController {
public function handleRequest(AphrontRequest $request) {
$viewer = $request->getViewer();
$response = $this->loadProject();
if ($response) {
return $response;
}
$order = $request->getStr('order');
if (!strlen($order)) {
$order = PhabricatorProjectColumnNaturalOrder::ORDERKEY;
}
$ordering = PhabricatorProjectColumnOrder::getOrderByKey($order);
$ordering = id(clone $ordering)
->setViewer($viewer);
$project = $this->getProject();
$state = $this->getViewState();
$board_uri = $state->newWorkboardURI();
$layout_engine = $state->getLayoutEngine();
$board_phid = $project->getPHID();
$objects = $state->getObjects();
$objects = mpull($objects, null, 'getPHID');
try {
$client_state = $request->getStr('state');
$client_state = phutil_json_decode($client_state);
} catch (PhutilJSONParserException $ex) {
$client_state = array();
}
// Figure out which objects need to be updated: either the client has an
// out-of-date version of them (objects which have been edited); or they
// exist on the client but not on the server (objects which have been
// removed from the board); or they exist on the server but not on the
// client (objects which have been added to the board).
$update_objects = array();
foreach ($objects as $object_phid => $object) {
// TODO: For now, this is always hard-coded.
$object_version = 2;
$client_version = idx($client_state, $object_phid, 0);
if ($object_version > $client_version) {
$update_objects[$object_phid] = $object;
}
}
$update_phids = array_keys($update_objects);
$visible_phids = array_keys($client_state);
$engine = id(new PhabricatorBoardResponseEngine())
->setViewer($viewer)
->setBoardPHID($board_phid)
->setOrdering($ordering)
->setObjects($objects)
->setUpdatePHIDs($update_phids)
->setVisiblePHIDs($visible_phids);
return $engine->buildResponse();
}
}

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PhabricatorProjectBoardReloadController.php (2 KB)

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