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PhragmentBrowseController.php
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Sat, Nov 23, 06:14

PhragmentBrowseController.php
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<?php
final class PhragmentBrowseController extends PhragmentController {
private $dblob;
public function shouldAllowPublic() {
return true;
}
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);
if ($this->hasApplicationCapability(
PhragmentCanCreateCapability::CAPABILITY)) {
$crumbs->addAction(
id(new PHUIListItemView())
->setName(pht('Create Fragment'))
->setHref($this->getApplicationURI('/create/'.$path))
->setIcon('fa-plus-square'));
}
$current_box = $this->createCurrentFragmentView($current, false);
$list = id(new PHUIObjectItemListView())
->setUser($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());
$item->setHref($fragment->getURI());
if (!$fragment->isDirectory()) {
$item->addAttribute(pht(
'Last Updated %s',
phabricator_datetime(
$fragment->getLatestVersion()->getDateCreated(),
$viewer)));
$item->addAttribute(pht(
'Latest Version %s',
$fragment->getLatestVersion()->getSequence()));
if ($fragment->isDeleted()) {
$item->setDisabled(true);
$item->addAttribute(pht('Deleted'));
}
} else {
$item->addAttribute('Directory');
}
$list->addItem($item);
}
return $this->buildApplicationPage(
array(
$crumbs,
$this->renderConfigurationWarningIfRequired(),
$current_box,
$list,
),
array(
'title' => pht('Browse Fragments'),
));
}
}

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