public function render()
{
$drequest = $this->getDiffusionRequest();
$repository = $drequest->getRepository();
$commit = $drequest->getCommit();
if ($commit) {
$commit = $repository->formatCommitName($commit);
} else {
$commit = 'HEAD';
}
$reason = $this->browseResultSet->getReasonForEmptyResultSet();
switch ($reason) {
case DiffusionBrowseResultSet::REASON_IS_NONEXISTENT:
$title = pht('Path Does Not Exist');
// TODO: Under git, this error message should be more specific. It
// may exist on some other branch.
$body = pht('This path does not exist anywhere.');
$severity = PHUIInfoView::SEVERITY_ERROR;
break;
case DiffusionBrowseResultSet::REASON_IS_EMPTY:
$title = pht('Empty Directory');
$body = pht('This path was an empty directory at %s.', $commit);
$severity = PHUIInfoView::SEVERITY_NOTICE;
break;
case DiffusionBrowseResultSet::REASON_IS_DELETED:
$deleted = $this->browseResultSet->getDeletedAtCommit();
$existed = $this->browseResultSet->getExistedAtCommit();
$existed_text = $repository->formatCommitName($existed);
$existed_href = $drequest->generateURI(array('action' => 'browse', 'path' => $drequest->getPath(), 'commit' => $existed, 'params' => array('view' => $this->view)));
$existed_link = phutil_tag('a', array('href' => $existed_href), $existed_text);
$title = pht('Path Was Deleted');
$body = pht('This path does not exist at %s. It was deleted in %s and last ' . 'existed at %s.', $commit, self::linkCommit($drequest->getRepository(), $deleted), $existed_link);
$severity = PHUIInfoView::SEVERITY_WARNING;
break;
case DiffusionBrowseResultSet::REASON_IS_UNTRACKED_PARENT:
$subdir = $drequest->getRepository()->getDetail('svn-subpath');
$title = pht('Directory Not Tracked');
$body = pht("This repository is configured to track only one subdirectory " . "of the entire repository ('%s'), but you aren't looking at " . "something in that subdirectory, so no information is available.", $subdir);
$severity = PHUIInfoView::SEVERITY_WARNING;
break;
default:
throw new Exception(pht('Unknown failure reason: %s', $reason));
}
$error_view = new PHUIInfoView();
$error_view->setSeverity($severity);
$error_view->setTitle($title);
$error_view->appendChild(phutil_tag('p', array(), $body));
return $error_view->render();
}
public function handleRequest(AphrontRequest $request)
{
$viewer = $request->getViewer();
$this->slug = $request->getURIData('slug');
$slug = PhabricatorSlug::normalize($this->slug);
if ($slug != $this->slug) {
$uri = PhrictionDocument::getSlugURI($slug);
// Canonicalize pages to their one true URI.
return id(new AphrontRedirectResponse())->setURI($uri);
}
require_celerity_resource('phriction-document-css');
$document = id(new PhrictionDocumentQuery())->setViewer($viewer)->withSlugs(array($slug))->executeOne();
$version_note = null;
$core_content = '';
$move_notice = '';
$properties = null;
$content = null;
if (!$document) {
$document = PhrictionDocument::initializeNewDocument($viewer, $slug);
$create_uri = '/phriction/edit/?slug=' . $slug;
$notice = new PHUIInfoView();
$notice->setSeverity(PHUIInfoView::SEVERITY_WARNING);
$notice->setTitle(pht('No content here!'));
$notice->appendChild(pht('No document found at %s. You can <strong>' . '<a href="%s">create a new document here</a></strong>.', phutil_tag('tt', array(), $slug), $create_uri));
$core_content = $notice;
$page_title = pht('Page Not Found');
} else {
$version = $request->getInt('v');
if ($version) {
$content = id(new PhrictionContent())->loadOneWhere('documentID = %d AND version = %d', $document->getID(), $version);
if (!$content) {
return new Aphront404Response();
}
if ($content->getID() != $document->getContentID()) {
$vdate = phabricator_datetime($content->getDateCreated(), $viewer);
$version_note = new PHUIInfoView();
$version_note->setSeverity(PHUIInfoView::SEVERITY_NOTICE);
$version_note->appendChild(pht('You are viewing an older version of this document, as it ' . 'appeared on %s.', $vdate));
}
} else {
$content = id(new PhrictionContent())->load($document->getContentID());
}
$page_title = $content->getTitle();
$properties = $this->buildPropertyListView($document, $content, $slug);
$doc_status = $document->getStatus();
$current_status = $content->getChangeType();
if ($current_status == PhrictionChangeType::CHANGE_EDIT || $current_status == PhrictionChangeType::CHANGE_MOVE_HERE) {
$core_content = $content->renderContent($viewer);
} else {
if ($current_status == PhrictionChangeType::CHANGE_DELETE) {
$notice = new PHUIInfoView();
$notice->setSeverity(PHUIInfoView::SEVERITY_NOTICE);
$notice->setTitle(pht('Document Deleted'));
$notice->appendChild(pht('This document has been deleted. You can edit it to put new ' . 'content here, or use history to revert to an earlier version.'));
$core_content = $notice->render();
} else {
if ($current_status == PhrictionChangeType::CHANGE_STUB) {
$notice = new PHUIInfoView();
$notice->setSeverity(PHUIInfoView::SEVERITY_NOTICE);
$notice->setTitle(pht('Empty Document'));
$notice->appendChild(pht('This document is empty. You can edit it to put some proper ' . 'content here.'));
$core_content = $notice->render();
} else {
if ($current_status == PhrictionChangeType::CHANGE_MOVE_AWAY) {
$new_doc_id = $content->getChangeRef();
$slug_uri = null;
// If the new document exists and the viewer can see it, provide a link
// to it. Otherwise, render a generic message.
$new_docs = id(new PhrictionDocumentQuery())->setViewer($viewer)->withIDs(array($new_doc_id))->execute();
if ($new_docs) {
$new_doc = head($new_docs);
$slug_uri = PhrictionDocument::getSlugURI($new_doc->getSlug());
}
$notice = id(new PHUIInfoView())->setSeverity(PHUIInfoView::SEVERITY_NOTICE);
if ($slug_uri) {
$notice->appendChild(phutil_tag('p', array(), pht('This document has been moved to %s. You can edit it to put ' . 'new content here, or use history to revert to an earlier ' . 'version.', phutil_tag('a', array('href' => $slug_uri), $slug_uri))));
} else {
$notice->appendChild(phutil_tag('p', array(), pht('This document has been moved. You can edit it to put new ' . 'contne here, or use history to revert to an earlier ' . 'version.')));
}
$core_content = $notice->render();
} else {
throw new Exception(pht("Unknown document status '%s'!", $doc_status));
}
}
}
}
$move_notice = null;
if ($current_status == PhrictionChangeType::CHANGE_MOVE_HERE) {
$from_doc_id = $content->getChangeRef();
$slug_uri = null;
// If the old document exists and is visible, provide a link to it.
$from_docs = id(new PhrictionDocumentQuery())->setViewer($viewer)->withIDs(array($from_doc_id))->execute();
if ($from_docs) {
$from_doc = head($from_docs);
$slug_uri = PhrictionDocument::getSlugURI($from_doc->getSlug());
}
$move_notice = id(new PHUIInfoView())->setSeverity(PHUIInfoView::SEVERITY_NOTICE);
if ($slug_uri) {
$move_notice->appendChild(pht('This document was moved from %s.', phutil_tag('a', array('href' => $slug_uri), $slug_uri)));
} else {
// Render this for consistency, even though it's a bit silly.
$move_notice->appendChild(pht('This document was moved from elsewhere.'));
}
}
}
$children = $this->renderDocumentChildren($slug);
$actions = $this->buildActionView($viewer, $document);
$crumbs = $this->buildApplicationCrumbs();
$crumbs->setBorder(true);
$crumb_views = $this->renderBreadcrumbs($slug);
foreach ($crumb_views as $view) {
$crumbs->addCrumb($view);
}
$action_button = id(new PHUIButtonView())->setTag('a')->setText(pht('Actions'))->setHref('#')->setIconFont('fa-bars')->addClass('phui-mobile-menu')->setDropdownMenu($actions);
$header = id(new PHUIHeaderView())->setUser($viewer)->setPolicyObject($document)->setHeader($page_title)->addActionLink($action_button);
if ($content) {
$header->setEpoch($content->getDateCreated());
}
$prop_list = null;
if ($properties) {
$prop_list = new PHUIPropertyGroupView();
$prop_list->addPropertyList($properties);
}
$page_content = id(new PHUIDocumentView())->setHeader($header)->appendChild(array($prop_list, $version_note, $move_notice, $core_content));
return $this->buildApplicationPage(array($crumbs->render(), $page_content, $children), array('pageObjects' => array($document->getPHID()), 'title' => $page_title));
}
