PHP PHUIInfoView::setTitle方法代码示例

 public function handleRequest(AphrontRequest $request)
 {
     $viewer = $request->getViewer();
     $id = $request->getURIData('id');
     $task = id(new PhabricatorWorkerActiveTask())->load($id);
     if (!$task) {
         $tasks = id(new PhabricatorWorkerArchiveTaskQuery())->withIDs(array($id))->execute();
         $task = reset($tasks);
     }
     $header = new PHUIHeaderView();
     if (!$task) {
         $title = pht('Task Does Not Exist');
         $header->setHeader(pht('Task %d Missing', $id));
         $error_view = new PHUIInfoView();
         $error_view->setTitle(pht('No Such Task'));
         $error_view->appendChild(phutil_tag('p', array(), pht('This task may have recently been garbage collected.')));
         $error_view->setSeverity(PHUIInfoView::SEVERITY_NODATA);
         $content = $error_view;
     } else {
         $title = pht('Task %d', $task->getID());
         $header->setHeader(pht('Task %d: %s', $task->getID(), $task->getTaskClass()));
         $properties = $this->buildPropertyListView($task);
         $object_box = id(new PHUIObjectBoxView())->setHeaderText($title)->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)->addPropertyList($properties);
         $retry_head = id(new PHUIHeaderView())->setHeader(pht('Retries'));
         $retry_info = $this->buildRetryListView($task);
         $retry_box = id(new PHUIObjectBoxView())->setHeader($retry_head)->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)->addPropertyList($retry_info);
         $content = array($object_box, $retry_box);
     }
     $header->setHeaderIcon('fa-sort');
     $crumbs = $this->buildApplicationCrumbs();
     $crumbs->addTextCrumb($title);
     $crumbs->setBorder(true);
     $view = id(new PHUITwoColumnView())->setHeader($header)->setFooter($content);
     return $this->newPage()->setTitle($title)->setCrumbs($crumbs)->appendChild($view);
 }

 public function processRequest()
 {
     $request = $this->getRequest();
     $user = $request->getUser();
     $task = id(new PhabricatorWorkerActiveTask())->load($this->id);
     if (!$task) {
         $tasks = id(new PhabricatorWorkerArchiveTaskQuery())->withIDs(array($this->id))->execute();
         $task = reset($tasks);
     }
     if (!$task) {
         $title = pht('Task Does Not Exist');
         $error_view = new PHUIInfoView();
         $error_view->setTitle(pht('No Such Task'));
         $error_view->appendChild(phutil_tag('p', array(), pht('This task may have recently been garbage collected.')));
         $error_view->setSeverity(PHUIInfoView::SEVERITY_NODATA);
         $content = $error_view;
     } else {
         $title = pht('Task %d', $task->getID());
         $header = id(new PHUIHeaderView())->setHeader(pht('Task %d (%s)', $task->getID(), $task->getTaskClass()));
         $properties = $this->buildPropertyListView($task);
         $object_box = id(new PHUIObjectBoxView())->setHeader($header)->addPropertyList($properties);
         $retry_head = id(new PHUIHeaderView())->setHeader(pht('Retries'));
         $retry_info = $this->buildRetryListView($task);
         $retry_box = id(new PHUIObjectBoxView())->setHeader($retry_head)->addPropertyList($retry_info);
         $content = array($object_box, $retry_box);
     }
     $crumbs = $this->buildApplicationCrumbs();
     $crumbs->addTextCrumb($title);
     return $this->buildApplicationPage(array($crumbs, $content), array('title' => $title));
 }

 protected function renderErrorPage($title, array $messages)
 {
     $view = new PHUIInfoView();
     $view->setTitle($title);
     $view->setErrors($messages);
     return $this->newPage()->setTitle($title)->appendChild($view);
 }

 protected function buildErrorView($error_message)
 {
     $error = new PHUIInfoView();
     $error->setSeverity(PHUIInfoView::SEVERITY_ERROR);
     $error->setTitle($error_message);
     return $error;
 }

 protected function renderErrorPage($title, array $messages)
 {
     $view = new PHUIInfoView();
     $view->setTitle($title);
     $view->setErrors($messages);
     return $this->buildApplicationPage($view, array('title' => $title));
 }

 private function processImportRequest($request)
 {
     $admin = $request->getUser();
     $usernames = $request->getArr('usernames');
     $emails = $request->getArr('email');
     $names = $request->getArr('name');
     $notice_view = new PHUIInfoView();
     $notice_view->setSeverity(PHUIInfoView::SEVERITY_NOTICE);
     $notice_view->setTitle(pht('Import Successful'));
     $notice_view->setErrors(array(pht('Successfully imported users from LDAP')));
     $list = new PHUIObjectItemListView();
     $list->setNoDataString(pht('No users imported?'));
     foreach ($usernames as $username) {
         $user = new PhabricatorUser();
         $user->setUsername($username);
         $user->setRealname($names[$username]);
         $email_obj = id(new PhabricatorUserEmail())->setAddress($emails[$username])->setIsVerified(1);
         try {
             id(new PhabricatorUserEditor())->setActor($admin)->createNewUser($user, $email_obj);
             id(new PhabricatorExternalAccount())->setUserPHID($user->getPHID())->setAccountType('ldap')->setAccountDomain('self')->setAccountID($username)->save();
             $header = pht('Successfully added %s', $username);
             $attribute = null;
             $color = 'fa-check green';
         } catch (Exception $ex) {
             $header = pht('Failed to add %s', $username);
             $attribute = $ex->getMessage();
             $color = 'fa-times red';
         }
         $item = id(new PHUIObjectItemView())->setHeader($header)->addAttribute($attribute)->setStatusIcon($color);
         $list->addItem($item);
     }
     return array($notice_view, $list);
 }

 public function processRequest()
 {
     $request = $this->getRequest();
     $viewer = $request->getUser();
     $xscript = id(new HeraldTranscriptQuery())->setViewer($viewer)->withIDs(array($this->id))->executeOne();
     if (!$xscript) {
         return new Aphront404Response();
     }
     require_celerity_resource('herald-test-css');
     $nav = $this->buildSideNav();
     $object_xscript = $xscript->getObjectTranscript();
     if (!$object_xscript) {
         $notice = id(new PHUIInfoView())->setSeverity(PHUIInfoView::SEVERITY_NOTICE)->setTitle(pht('Old Transcript'))->appendChild(phutil_tag('p', array(), pht('Details of this transcript have been garbage collected.')));
         $nav->appendChild($notice);
     } else {
         $map = HeraldAdapter::getEnabledAdapterMap($viewer);
         $object_type = $object_xscript->getType();
         if (empty($map[$object_type])) {
             // TODO: We should filter these out in the Query, but we have to load
             // the objectTranscript right now, which is potentially enormous. We
             // should denormalize the object type, or move the data into a separate
             // table, and then filter this earlier (and thus raise a better error).
             // For now, just block access so we don't violate policies.
             throw new Exception(pht('This transcript has an invalid or inaccessible adapter.'));
         }
         $this->adapter = HeraldAdapter::getAdapterForContentType($object_type);
         $filter = $this->getFilterPHIDs();
         $this->filterTranscript($xscript, $filter);
         $phids = array_merge($filter, $this->getTranscriptPHIDs($xscript));
         $phids = array_unique($phids);
         $phids = array_filter($phids);
         $handles = $this->loadViewerHandles($phids);
         $this->handles = $handles;
         if ($xscript->getDryRun()) {
             $notice = new PHUIInfoView();
             $notice->setSeverity(PHUIInfoView::SEVERITY_NOTICE);
             $notice->setTitle(pht('Dry Run'));
             $notice->appendChild(pht('This was a dry run to test Herald rules, ' . 'no actions were executed.'));
             $nav->appendChild($notice);
         }
         $warning_panel = $this->buildWarningPanel($xscript);
         $nav->appendChild($warning_panel);
         $apply_xscript_panel = $this->buildApplyTranscriptPanel($xscript);
         $nav->appendChild($apply_xscript_panel);
         $action_xscript_panel = $this->buildActionTranscriptPanel($xscript);
         $nav->appendChild($action_xscript_panel);
         $object_xscript_panel = $this->buildObjectTranscriptPanel($xscript);
         $nav->appendChild($object_xscript_panel);
     }
     $crumbs = id($this->buildApplicationCrumbs())->addTextCrumb(pht('Transcripts'), $this->getApplicationURI('/transcript/'))->addTextCrumb($xscript->getID());
     $nav->setCrumbs($crumbs);
     return $this->buildApplicationPage($nav, array('title' => pht('Transcript')));
 }

 public function processRequest()
 {
     try {
         $status = PhabricatorNotificationClient::getServerStatus();
         $status = $this->renderServerStatus($status);
     } catch (Exception $ex) {
         $status = new PHUIInfoView();
         $status->setTitle(pht('Notification Server Issue'));
         $status->appendChild(hsprintf('%s<br /><br />' . '<strong>%s</strong> %s', pht('Unable to determine server status. This probably means the server ' . 'is not in great shape. The specific issue encountered was:'), get_class($ex), phutil_escape_html_newlines($ex->getMessage())));
     }
     $crumbs = $this->buildApplicationCrumbs();
     $crumbs->addTextCrumb(pht('Status'));
     return $this->buildApplicationPage(array($crumbs, $status), array('title' => pht('Notification Server Status'), 'device' => false));
 }

 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 processRequest(AphrontRequest $request)
 {
     $user = $this->getUser();
     $viewer = $request->getUser();
     id(new PhabricatorAuthSessionEngine())->requireHighSecuritySession($viewer, $request, '/settings/');
     if ($request->isFormPost()) {
         if (!$request->isDialogFormPost()) {
             $dialog = new AphrontDialogView();
             $dialog->setUser($viewer);
             $dialog->setTitle(pht('Really regenerate session?'));
             $dialog->setSubmitURI($this->getPanelURI());
             $dialog->addSubmitButton(pht('Regenerate'));
             $dialog->addCancelbutton($this->getPanelURI());
             $dialog->appendChild(phutil_tag('p', array(), pht('Really destroy the old certificate? Any established ' . 'sessions will be terminated.')));
             return id(new AphrontDialogResponse())->setDialog($dialog);
         }
         $sessions = id(new PhabricatorAuthSessionQuery())->setViewer($user)->withIdentityPHIDs(array($user->getPHID()))->withSessionTypes(array(PhabricatorAuthSession::TYPE_CONDUIT))->execute();
         foreach ($sessions as $session) {
             $session->delete();
         }
         // This implicitly regenerates the certificate.
         $user->setConduitCertificate(null);
         $user->save();
         return id(new AphrontRedirectResponse())->setURI($this->getPanelURI('?regenerated=true'));
     }
     if ($request->getStr('regenerated')) {
         $notice = new PHUIInfoView();
         $notice->setSeverity(PHUIInfoView::SEVERITY_NOTICE);
         $notice->setTitle(pht('Certificate Regenerated'));
         $notice->appendChild(phutil_tag('p', array(), pht('Your old certificate has been destroyed and you have been issued ' . 'a new certificate. Sessions established under the old certificate ' . 'are no longer valid.')));
         $notice = $notice->render();
     } else {
         $notice = null;
     }
     Javelin::initBehavior('select-on-click');
     $cert_form = new AphrontFormView();
     $cert_form->setUser($viewer)->appendChild(phutil_tag('p', array('class' => 'aphront-form-instructions'), pht('This certificate allows you to authenticate over Conduit, ' . 'the Phabricator API. Normally, you just run %s to install it.', phutil_tag('tt', array(), 'arc install-certificate'))))->appendChild(id(new AphrontFormTextAreaControl())->setLabel(pht('Certificate'))->setHeight(AphrontFormTextAreaControl::HEIGHT_SHORT)->setReadonly(true)->setSigil('select-on-click')->setValue($user->getConduitCertificate()));
     $cert_form = id(new PHUIObjectBoxView())->setHeaderText(pht('Arcanist Certificate'))->setForm($cert_form);
     $regen_instruction = pht('You can regenerate this certificate, which ' . 'will invalidate the old certificate and create a new one.');
     $regen_form = new AphrontFormView();
     $regen_form->setUser($viewer)->setAction($this->getPanelURI())->setWorkflow(true)->appendChild(phutil_tag('p', array('class' => 'aphront-form-instructions'), $regen_instruction))->appendChild(id(new AphrontFormSubmitControl())->setValue(pht('Regenerate Certificate')));
     $regen_form = id(new PHUIObjectBoxView())->setHeaderText(pht('Regenerate Certificate'))->setForm($regen_form);
     return array($notice, $cert_form, $regen_form);
 }

 public function renderExample()
 {
     $request = $this->getRequest();
     $user = $request->getUser();
     $sevs = array(PHUIInfoView::SEVERITY_ERROR => pht('Error'), PHUIInfoView::SEVERITY_WARNING => pht('Warning'), PHUIInfoView::SEVERITY_NODATA => pht('No Data'), PHUIInfoView::SEVERITY_NOTICE => pht('Notice'), PHUIInfoView::SEVERITY_SUCCESS => pht('Success'));
     $button = id(new PHUIButtonView())->setTag('a')->setText(pht('Resolve Issue'))->setHref('#');
     $views = array();
     // Only Title
     foreach ($sevs as $sev => $title) {
         $view = new PHUIInfoView();
         $view->setSeverity($sev);
         $view->setTitle($title);
         $views[] = $view;
     }
     $views[] = phutil_tag('br', array(), null);
     // Only Body
     foreach ($sevs as $sev => $title) {
         $view = new PHUIInfoView();
         $view->setSeverity($sev);
         $view->appendChild(pht('Several issues were encountered.'));
         $view->addButton($button);
         $views[] = $view;
     }
     $views[] = phutil_tag('br', array(), null);
     // Only Errors
     foreach ($sevs as $sev => $title) {
         $view = new PHUIInfoView();
         $view->setSeverity($sev);
         $view->setErrors(array(pht('Overcooked.'), pht('Too much salt.'), pht('Full of sand.')));
         $views[] = $view;
     }
     $views[] = phutil_tag('br', array(), null);
     // All
     foreach ($sevs as $sev => $title) {
         $view = new PHUIInfoView();
         $view->setSeverity($sev);
         $view->setTitle($title);
         $view->appendChild(pht('Several issues were encountered.'));
         $view->setErrors(array(pht('Overcooked.'), pht('Too much salt.'), pht('Full of sand.')));
         $views[] = $view;
     }
     return $views;
 }

 public function handleRequest(AphrontRequest $request)
 {
     $viewer = $this->getViewer();
     $email = $viewer->loadPrimaryEmail();
     if ($viewer->getIsEmailVerified()) {
         return id(new AphrontRedirectResponse())->setURI('/');
     }
     $email_address = $email->getAddress();
     $sent = null;
     if ($request->isFormPost()) {
         $email->sendVerificationEmail($viewer);
         $sent = new PHUIInfoView();
         $sent->setSeverity(PHUIInfoView::SEVERITY_NOTICE);
         $sent->setTitle(pht('Email Sent'));
         $sent->appendChild(pht('Another verification email was sent to %s.', phutil_tag('strong', array(), $email_address)));
     }
     $must_verify = pht('You must verify your email address to login. You should have a ' . 'new email message from Phabricator with verification instructions ' . 'in your inbox (%s).', phutil_tag('strong', array(), $email_address));
     $send_again = pht('If you did not receive an email, you can click the button below ' . 'to try sending another one.');
     $dialog = id(new AphrontDialogView())->setUser($viewer)->setTitle(pht('Check Your Email'))->appendParagraph($must_verify)->appendParagraph($send_again)->addSubmitButton(pht('Send Another Email'));
     return $this->buildApplicationPage(array($sent, $dialog), array('title' => pht('Must Verify Email')));
 }

 public function processRequest()
 {
     $request = $this->getRequest();
     $user = $request->getUser();
     $viewer_is_anonymous = !$user->isLoggedIn();
     $revision = id(new DifferentialRevisionQuery())->withIDs(array($this->revisionID))->setViewer($request->getUser())->needRelationships(true)->needReviewerStatus(true)->needReviewerAuthority(true)->executeOne();
     if (!$revision) {
         return new Aphront404Response();
     }
     $diffs = id(new DifferentialDiffQuery())->setViewer($request->getUser())->withRevisionIDs(array($this->revisionID))->execute();
     $diffs = array_reverse($diffs, $preserve_keys = true);
     if (!$diffs) {
         throw new Exception(pht('This revision has no diffs. Something has gone quite wrong.'));
     }
     $revision->attachActiveDiff(last($diffs));
     $diff_vs = $request->getInt('vs');
     $target_id = $request->getInt('id');
     $target = idx($diffs, $target_id, end($diffs));
     $target_manual = $target;
     if (!$target_id) {
         foreach ($diffs as $diff) {
             if ($diff->getCreationMethod() != 'commit') {
                 $target_manual = $diff;
             }
         }
     }
     if (empty($diffs[$diff_vs])) {
         $diff_vs = null;
     }
     $repository = null;
     $repository_phid = $target->getRepositoryPHID();
     if ($repository_phid) {
         if ($repository_phid == $revision->getRepositoryPHID()) {
             $repository = $revision->getRepository();
         } else {
             $repository = id(new PhabricatorRepositoryQuery())->setViewer($user)->withPHIDs(array($repository_phid))->executeOne();
         }
     }
     list($changesets, $vs_map, $vs_changesets, $rendering_references) = $this->loadChangesetsAndVsMap($target, idx($diffs, $diff_vs), $repository);
     if ($request->getExists('download')) {
         return $this->buildRawDiffResponse($revision, $changesets, $vs_changesets, $vs_map, $repository);
     }
     $map = $vs_map;
     if (!$map) {
         $map = array_fill_keys(array_keys($changesets), 0);
     }
     $old_ids = array();
     $new_ids = array();
     foreach ($map as $id => $vs) {
         if ($vs <= 0) {
             $old_ids[] = $id;
             $new_ids[] = $id;
         } else {
             $new_ids[] = $id;
             $new_ids[] = $vs;
         }
     }
     $props = id(new DifferentialDiffProperty())->loadAllWhere('diffID = %d', $target_manual->getID());
     $props = mpull($props, 'getData', 'getName');
     $object_phids = array_merge($revision->getReviewers(), $revision->getCCPHIDs(), $revision->loadCommitPHIDs(), array($revision->getAuthorPHID(), $user->getPHID()));
     foreach ($revision->getAttached() as $type => $phids) {
         foreach ($phids as $phid => $info) {
             $object_phids[] = $phid;
         }
     }
     $field_list = PhabricatorCustomField::getObjectFields($revision, PhabricatorCustomField::ROLE_VIEW);
     $field_list->setViewer($user);
     $field_list->readFieldsFromStorage($revision);
     $warning_handle_map = array();
     foreach ($field_list->getFields() as $key => $field) {
         $req = $field->getRequiredHandlePHIDsForRevisionHeaderWarnings();
         foreach ($req as $phid) {
             $warning_handle_map[$key][] = $phid;
             $object_phids[] = $phid;
         }
     }
     $handles = $this->loadViewerHandles($object_phids);
     $request_uri = $request->getRequestURI();
     $limit = 100;
     $large = $request->getStr('large');
     if (count($changesets) > $limit && !$large) {
         $count = count($changesets);
         $warning = new PHUIInfoView();
         $warning->setTitle(pht('Very Large Diff'));
         $warning->setSeverity(PHUIInfoView::SEVERITY_WARNING);
         $warning->appendChild(hsprintf('%s <strong>%s</strong>', pht('This diff is very large and affects %s files. ' . 'You may load each file individually or ', new PhutilNumber($count)), phutil_tag('a', array('class' => 'button grey', 'href' => $request_uri->alter('large', 'true')->setFragment('toc')), pht('Show All Files Inline'))));
         $warning = $warning->render();
         $old = array_select_keys($changesets, $old_ids);
         $new = array_select_keys($changesets, $new_ids);
         $query = id(new DifferentialInlineCommentQuery())->setViewer($user)->needHidden(true)->withRevisionPHIDs(array($revision->getPHID()));
         $inlines = $query->execute();
         $inlines = $query->adjustInlinesForChangesets($inlines, $old, $new, $revision);
         $visible_changesets = array();
         foreach ($inlines as $inline) {
             $changeset_id = $inline->getChangesetID();
             if (isset($changesets[$changeset_id])) {
                 $visible_changesets[$changeset_id] = $changesets[$changeset_id];
             }
         }
     } else {
//.........这里部分代码省略.........

 public function handleRequest(AphrontRequest $request)
 {
     $viewer = $request->getViewer();
     $id = $request->getURIData('id');
     $current_version = null;
     if ($id) {
         $document = id(new PhrictionDocumentQuery())->setViewer($viewer)->withIDs(array($id))->needContent(true)->requireCapabilities(array(PhabricatorPolicyCapability::CAN_VIEW, PhabricatorPolicyCapability::CAN_EDIT))->executeOne();
         if (!$document) {
             return new Aphront404Response();
         }
         $current_version = $document->getContent()->getVersion();
         $revert = $request->getInt('revert');
         if ($revert) {
             $content = id(new PhrictionContent())->loadOneWhere('documentID = %d AND version = %d', $document->getID(), $revert);
             if (!$content) {
                 return new Aphront404Response();
             }
         } else {
             $content = $document->getContent();
         }
     } else {
         $slug = $request->getStr('slug');
         $slug = PhabricatorSlug::normalize($slug);
         if (!$slug) {
             return new Aphront404Response();
         }
         $document = id(new PhrictionDocumentQuery())->setViewer($viewer)->withSlugs(array($slug))->needContent(true)->executeOne();
         if ($document) {
             $content = $document->getContent();
             $current_version = $content->getVersion();
         } else {
             $document = PhrictionDocument::initializeNewDocument($viewer, $slug);
             $content = $document->getContent();
         }
     }
     if ($request->getBool('nodraft')) {
         $draft = null;
         $draft_key = null;
     } else {
         if ($document->getPHID()) {
             $draft_key = $document->getPHID() . ':' . $content->getVersion();
         } else {
             $draft_key = 'phriction:' . $content->getSlug();
         }
         $draft = id(new PhabricatorDraft())->loadOneWhere('authorPHID = %s AND draftKey = %s', $viewer->getPHID(), $draft_key);
     }
     if ($draft && strlen($draft->getDraft()) && $draft->getDraft() != $content->getContent()) {
         $content_text = $draft->getDraft();
         $discard = phutil_tag('a', array('href' => $request->getRequestURI()->alter('nodraft', true)), pht('discard this draft'));
         $draft_note = new PHUIInfoView();
         $draft_note->setSeverity(PHUIInfoView::SEVERITY_NOTICE);
         $draft_note->setTitle(pht('Recovered Draft'));
         $draft_note->appendChild(hsprintf('<p>%s</p>', pht('Showing a saved draft of your edits, you can %s.', $discard)));
     } else {
         $content_text = $content->getContent();
         $draft_note = null;
     }
     require_celerity_resource('phriction-document-css');
     $e_title = true;
     $e_content = true;
     $validation_exception = null;
     $notes = null;
     $title = $content->getTitle();
     $overwrite = false;
     $v_cc = PhabricatorSubscribersQuery::loadSubscribersForPHID($document->getPHID());
     if ($request->isFormPost()) {
         $title = $request->getStr('title');
         $content_text = $request->getStr('content');
         $notes = $request->getStr('description');
         $current_version = $request->getInt('contentVersion');
         $v_view = $request->getStr('viewPolicy');
         $v_edit = $request->getStr('editPolicy');
         $v_cc = $request->getArr('cc');
         $xactions = array();
         $xactions[] = id(new PhrictionTransaction())->setTransactionType(PhrictionTransaction::TYPE_TITLE)->setNewValue($title);
         $xactions[] = id(new PhrictionTransaction())->setTransactionType(PhrictionTransaction::TYPE_CONTENT)->setNewValue($content_text);
         $xactions[] = id(new PhrictionTransaction())->setTransactionType(PhabricatorTransactions::TYPE_VIEW_POLICY)->setNewValue($v_view);
         $xactions[] = id(new PhrictionTransaction())->setTransactionType(PhabricatorTransactions::TYPE_EDIT_POLICY)->setNewValue($v_edit);
         $xactions[] = id(new PhrictionTransaction())->setTransactionType(PhabricatorTransactions::TYPE_SUBSCRIBERS)->setNewValue(array('=' => $v_cc));
         $editor = id(new PhrictionTransactionEditor())->setActor($viewer)->setContentSourceFromRequest($request)->setContinueOnNoEffect(true)->setDescription($notes)->setProcessContentVersionError(!$request->getBool('overwrite'))->setContentVersion($current_version);
         try {
             $editor->applyTransactions($document, $xactions);
             if ($draft) {
                 $draft->delete();
             }
             $uri = PhrictionDocument::getSlugURI($document->getSlug());
             return id(new AphrontRedirectResponse())->setURI($uri);
         } catch (PhabricatorApplicationTransactionValidationException $ex) {
             $validation_exception = $ex;
             $e_title = nonempty($ex->getShortMessage(PhrictionTransaction::TYPE_TITLE), true);
             $e_content = nonempty($ex->getShortMessage(PhrictionTransaction::TYPE_CONTENT), true);
             // if we're not supposed to process the content version error, then
             // overwrite that content...!
             if (!$editor->getProcessContentVersionError()) {
                 $overwrite = true;
             }
             $document->setViewPolicy($v_view);
             $document->setEditPolicy($v_edit);
         }
     }
//.........这里部分代码省略.........

 public function handleRequest(AphrontRequest $request)
 {
     $response = $this->loadDiffusionContext();
     if ($response) {
         return $response;
     }
     $drequest = $this->getDiffusionRequest();
     $viewer = $request->getUser();
     if ($request->getStr('diff')) {
         return $this->buildRawDiffResponse($drequest);
     }
     $repository = $drequest->getRepository();
     $commit = id(new DiffusionCommitQuery())->setViewer($viewer)->withRepository($repository)->withIdentifiers(array($drequest->getCommit()))->needCommitData(true)->needAuditRequests(true)->executeOne();
     $crumbs = $this->buildCrumbs(array('commit' => true));
     $crumbs->setBorder(true);
     if (!$commit) {
         if (!$this->getCommitExists()) {
             return new Aphront404Response();
         }
         $error = id(new PHUIInfoView())->setTitle(pht('Commit Still Parsing'))->appendChild(pht('Failed to load the commit because the commit has not been ' . 'parsed yet.'));
         $title = pht('Commit Still Parsing');
         return $this->newPage()->setTitle($title)->setCrumbs($crumbs)->appendChild($error);
     }
     $audit_requests = $commit->getAudits();
     $this->auditAuthorityPHIDs = PhabricatorAuditCommentEditor::loadAuditPHIDsForUser($viewer);
     $commit_data = $commit->getCommitData();
     $is_foreign = $commit_data->getCommitDetail('foreign-svn-stub');
     $error_panel = null;
     if ($is_foreign) {
         $subpath = $commit_data->getCommitDetail('svn-subpath');
         $error_panel = new PHUIInfoView();
         $error_panel->setTitle(pht('Commit Not Tracked'));
         $error_panel->setSeverity(PHUIInfoView::SEVERITY_WARNING);
         $error_panel->appendChild(pht("This Diffusion repository is configured to track only one " . "subdirectory of the entire Subversion repository, and this commit " . "didn't affect the tracked subdirectory ('%s'), so no " . "information is available.", $subpath));
     } else {
         $engine = PhabricatorMarkupEngine::newDifferentialMarkupEngine();
         $engine->setConfig('viewer', $viewer);
         $commit_tag = $this->renderCommitHashTag($drequest);
         $header = id(new PHUIHeaderView())->setHeader(nonempty($commit->getSummary(), pht('Commit Detail')))->setHeaderIcon('fa-code-fork')->addTag($commit_tag);
         if ($commit->getAuditStatus()) {
             $icon = PhabricatorAuditCommitStatusConstants::getStatusIcon($commit->getAuditStatus());
             $color = PhabricatorAuditCommitStatusConstants::getStatusColor($commit->getAuditStatus());
             $status = PhabricatorAuditCommitStatusConstants::getStatusName($commit->getAuditStatus());
             $header->setStatus($icon, $color, $status);
         }
         $curtain = $this->buildCurtain($commit, $repository);
         $subheader = $this->buildSubheaderView($commit, $commit_data);
         $details = $this->buildPropertyListView($commit, $commit_data, $audit_requests);
         $message = $commit_data->getCommitMessage();
         $revision = $commit->getCommitIdentifier();
         $message = $this->linkBugtraq($message);
         $message = $engine->markupText($message);
         $detail_list = new PHUIPropertyListView();
         $detail_list->addTextContent(phutil_tag('div', array('class' => 'diffusion-commit-message phabricator-remarkup'), $message));
         if ($this->getCommitErrors()) {
             $error_panel = id(new PHUIInfoView())->appendChild($this->getCommitErrors())->setSeverity(PHUIInfoView::SEVERITY_WARNING);
         }
     }
     $timeline = $this->buildComments($commit);
     $hard_limit = 1000;
     if ($commit->isImported()) {
         $change_query = DiffusionPathChangeQuery::newFromDiffusionRequest($drequest);
         $change_query->setLimit($hard_limit + 1);
         $changes = $change_query->loadChanges();
     } else {
         $changes = array();
     }
     $was_limited = count($changes) > $hard_limit;
     if ($was_limited) {
         $changes = array_slice($changes, 0, $hard_limit);
     }
     $merge_table = $this->buildMergesTable($commit);
     $highlighted_audits = $commit->getAuthorityAudits($viewer, $this->auditAuthorityPHIDs);
     $count = count($changes);
     $bad_commit = null;
     if ($count == 0) {
         $bad_commit = queryfx_one(id(new PhabricatorRepository())->establishConnection('r'), 'SELECT * FROM %T WHERE fullCommitName = %s', PhabricatorRepository::TABLE_BADCOMMIT, $commit->getMonogram());
     }
     $show_changesets = false;
     $info_panel = null;
     $change_list = null;
     $change_table = null;
     if ($bad_commit) {
         $info_panel = $this->renderStatusMessage(pht('Bad Commit'), $bad_commit['description']);
     } else {
         if ($is_foreign) {
             // Don't render anything else.
         } else {
             if (!$commit->isImported()) {
                 $info_panel = $this->renderStatusMessage(pht('Still Importing...'), pht('This commit is still importing. Changes will be visible once ' . 'the import finishes.'));
             } else {
                 if (!count($changes)) {
                     $info_panel = $this->renderStatusMessage(pht('Empty Commit'), pht('This commit is empty and does not affect any paths.'));
                 } else {
                     if ($was_limited) {
                         $info_panel = $this->renderStatusMessage(pht('Enormous Commit'), pht('This commit is enormous, and affects more than %d files. ' . 'Changes are not shown.', $hard_limit));
                     } else {
                         if (!$this->getCommitExists()) {
                             $info_panel = $this->renderStatusMessage(pht('Commit No Longer Exists'), pht('This commit no longer exists in the repository.'));
                         } else {
//.........这里部分代码省略.........