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PhragmentBrowseController.php
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Sun, Jul 13, 00:45

PhragmentBrowseController.php
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<?php
final class PhragmentBrowseController extends PhragmentController {
private $dblob;
public function willProcessRequest(array $data) {
$this->dblob = idx($data, "dblob", "");
}
public function processRequest() {
$request = $this->getRequest();
$viewer = $request->getUser();
$parents = $this->loadParentFragments($this->dblob);
if ($parents === null) {
return new Aphront404Response();
}
$current = nonempty(last($parents), null);
$path = '';
if ($current !== null) {
$path = $current->getPath();
}
$crumbs = $this->buildApplicationCrumbsWithPath($parents);
$crumbs->addAction(
id(new PHUIListItemView())
->setName(pht('Create Fragment'))
->setHref($this->getApplicationURI('/create/'.$path))
->setIcon('create'));
$current_box = $this->createCurrentFragmentView($current);
$list = id(new PHUIObjectItemListView())
->setUser($viewer);
$fragments = null;
if ($current === null) {
// Find all root fragments.
$fragments = id(new PhragmentFragmentQuery())
->setViewer($this->getRequest()->getUser())
->needLatestVersion(true)
->withDepths(array(1))
->execute();
} else {
// Find all child fragments.
$fragments = id(new PhragmentFragmentQuery())
->setViewer($this->getRequest()->getUser())
->needLatestVersion(true)
->withLeadingPath($current->getPath().'/')
->withDepths(array($current->getDepth() + 1))
->execute();
}
foreach ($fragments as $fragment) {
$item = id(new PHUIObjectItemView());
$item->setHeader($fragment->getName());
$item->setHref($this->getApplicationURI('/browse/'.$fragment->getPath()));
$item->addAttribute(pht(
'Last Updated %s',
phabricator_datetime(
$fragment->getLatestVersion()->getDateCreated(),
$viewer)));
$item->addAttribute(pht(
'Latest Version %s',
$fragment->getLatestVersion()->getSequence()));
$list->addItem($item);
}
return $this->buildApplicationPage(
array(
$crumbs,
$current_box,
$list),
array(
'title' => pht('Browse Phragments'),
'device' => true));
}
private function createCurrentFragmentView($fragment) {
if ($fragment === null) {
return null;
}
$viewer = $this->getRequest()->getUser();
$header = id(new PHUIHeaderView())
->setHeader($fragment->getName())
->setPolicyObject($fragment)
->setUser($viewer);
$properties = new PHUIPropertyListView();
$phids = array();
$phids[] = $fragment->getLatestVersionPHID();
$this->loadHandles($phids);
$properties->addProperty(
pht('Latest Version'),
$this->renderHandlesForPHIDs(array($fragment->getLatestVersionPHID())));
return id(new PHUIObjectBoxView())
->setHeader($header)
->addPropertyList($properties);
}
}

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