PHP AphrontErrorView::setSeverity方法代码示例

 private function processImportRequest($request)
 {
     $admin = $request->getUser();
     $usernames = $request->getArr('usernames');
     $emails = $request->getArr('email');
     $names = $request->getArr('name');
     $notice_view = new AphrontErrorView();
     $notice_view->setSeverity(AphrontErrorView::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 = 'green';
         } catch (Exception $ex) {
             $header = pht('Failed to add %s', $username);
             $attribute = $ex->getMessage();
             $color = 'red';
         }
         $item = id(new PHUIObjectItemView())->setHeader($header)->addAttribute($attribute)->setBarColor($color);
         $list->addItem($item);
     }
     return array($notice_view, $list);
 }

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

 public function processRequest()
 {
     $request = $this->getRequest();
     $user = $request->getUser();
     $task = id(new PhabricatorWorkerActiveTask())->load($this->id);
     if (!$task) {
         $task = id(new PhabricatorWorkerArchiveTask())->load($this->id);
     }
     if (!$task) {
         $title = pht('Task Does Not Exist');
         $error_view = new AphrontErrorView();
         $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(AphrontErrorView::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()));
         $actions = $this->buildActionListView($task);
         $properties = $this->buildPropertyListView($task, $actions);
         $object_box = id(new PHUIObjectBoxView())->setHeader($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));
 }

 public function processRequest()
 {
     $request = $this->getRequest();
     $user = $request->getUser();
     $editable = $this->getAccountEditable();
     // There's no sense in showing a change password panel if the user
     // can't change their password
     if (!$editable || !PhabricatorEnv::getEnvConfig('auth.password-auth-enabled')) {
         return new Aphront400Response();
     }
     $errors = array();
     if ($request->isFormPost()) {
         if ($user->comparePassword($request->getStr('old_pw'))) {
             $pass = $request->getStr('new_pw');
             $conf = $request->getStr('conf_pw');
             if ($pass === $conf) {
                 if (strlen($pass)) {
                     $user->setPassword($pass);
                     // This write is unguarded because the CSRF token has already
                     // been checked in the call to $request->isFormPost() and
                     // the CSRF token depends on the password hash, so when it
                     // is changed here the CSRF token check will fail.
                     $unguarded = AphrontWriteGuard::beginScopedUnguardedWrites();
                     $user->save();
                     unset($unguarded);
                     return id(new AphrontRedirectResponse())->setURI('/settings/page/password/?saved=true');
                 } else {
                     $errors[] = 'Your new password is too short.';
                 }
             } else {
                 $errors[] = 'New password and confirmation do not match.';
             }
         } else {
             $errors[] = 'The old password you entered is incorrect.';
         }
     }
     $notice = null;
     if (!$errors) {
         if ($request->getStr('saved')) {
             $notice = new AphrontErrorView();
             $notice->setSeverity(AphrontErrorView::SEVERITY_NOTICE);
             $notice->setTitle('Changes Saved');
             $notice->appendChild('<p>Your password has been updated.</p>');
         }
     } else {
         $notice = new AphrontErrorView();
         $notice->setTitle('Error Changing Password');
         $notice->setErrors($errors);
     }
     $form = new AphrontFormView();
     $form->setUser($user)->appendChild(id(new AphrontFormPasswordControl())->setLabel('Old Password')->setName('old_pw'));
     $form->appendChild(id(new AphrontFormPasswordControl())->setLabel('New Password')->setName('new_pw'));
     $form->appendChild(id(new AphrontFormPasswordControl())->setLabel('Confirm Password')->setName('conf_pw'));
     $form->appendChild(id(new AphrontFormSubmitControl())->setValue('Save'));
     $panel = new AphrontPanelView();
     $panel->setHeader('Change Password');
     $panel->setWidth(AphrontPanelView::WIDTH_FORM);
     $panel->appendChild($form);
     return id(new AphrontNullView())->appendChild(array($notice, $panel));
 }

 private function processImportRequest($request)
 {
     $admin = $request->getUser();
     $usernames = $request->getArr('usernames');
     $emails = $request->getArr('email');
     $names = $request->getArr('name');
     $panel = new AphrontErrorView();
     $panel->setSeverity(AphrontErrorView::SEVERITY_NOTICE);
     $panel->setTitle("Import Successful");
     $errors = array("Successfully imported users from LDAP");
     foreach ($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);
             $ldap_info = new PhabricatorUserLDAPInfo();
             $ldap_info->setLDAPUsername($username);
             $ldap_info->setUserID($user->getID());
             $ldap_info->save();
             $errors[] = 'Successfully added ' . $username;
         } catch (Exception $ex) {
             $errors[] = 'Failed to add ' . $username . ' ' . $ex->getMessage();
         }
     }
     $panel->setErrors($errors);
     return $panel;
 }

 public function processRequest()
 {
     $drequest = $this->getDiffusionRequest();
     $request = $this->getRequest();
     $user = $request->getUser();
     $repository = $drequest->getRepository();
     $pager = new AphrontPagerView();
     $pager->setURI($request->getRequestURI(), 'offset');
     $pager->setOffset($request->getInt('offset'));
     // TODO: Add support for branches that contain commit
     $query = DiffusionBranchQuery::newFromDiffusionRequest($drequest);
     $query->setOffset($pager->getOffset());
     $query->setLimit($pager->getPageSize() + 1);
     $branches = $query->loadBranches();
     $branches = $pager->sliceResults($branches);
     $content = null;
     if (!$branches) {
         $content = new AphrontErrorView();
         $content->setTitle('No Branches');
         $content->appendChild('This repository has no branches.');
         $content->setSeverity(AphrontErrorView::SEVERITY_NODATA);
     } else {
         $commits = id(new PhabricatorAuditCommitQuery())->withIdentifiers($drequest->getRepository()->getID(), mpull($branches, 'getHeadCommitIdentifier'))->needCommitData(true)->execute();
         $view = id(new DiffusionBranchTableView())->setBranches($branches)->setUser($user)->setCommits($commits)->setDiffusionRequest($drequest);
         $panel = id(new AphrontPanelView())->setHeader('Branches')->appendChild($view)->appendChild($pager);
         $content = $panel;
     }
     return $this->buildStandardPageResponse(array($this->buildCrumbs(array('branches' => true)), $content), array('title' => array('Branches', $repository->getCallsign() . ' Repository')));
 }

 private function generateWarningView($status, array $titles, $id, $content)
 {
     $warning = new AphrontErrorView();
     $warning->setSeverity(AphrontErrorView::SEVERITY_ERROR);
     $warning->setID($id);
     $warning->appendChild($content);
     $warning->setTitle(idx($titles, $status, 'Warning'));
     return $warning;
 }

 public function processRequest()
 {
     $request = $this->getRequest();
     $admin = $request->getUser();
     if ($this->id) {
         $user = id(new PhabricatorUser())->load($this->id);
         if (!$user) {
             return new Aphront404Response();
         }
     } else {
         $user = new PhabricatorUser();
     }
     $views = array('basic' => 'Basic Information', 'role' => 'Edit Role', 'cert' => 'Conduit Certificate');
     if (!$user->getID()) {
         $view = 'basic';
     } else {
         if (isset($views[$this->view])) {
             $view = $this->view;
         } else {
             $view = 'basic';
         }
     }
     $content = array();
     if ($request->getStr('saved')) {
         $notice = new AphrontErrorView();
         $notice->setSeverity(AphrontErrorView::SEVERITY_NOTICE);
         $notice->setTitle('Changes Saved');
         $notice->appendChild('<p>Your changes were saved.</p>');
         $content[] = $notice;
     }
     switch ($view) {
         case 'basic':
             $response = $this->processBasicRequest($user);
             break;
         case 'role':
             $response = $this->processRoleRequest($user);
             break;
         case 'cert':
             $response = $this->processCertificateRequest($user);
             break;
     }
     if ($response instanceof AphrontResponse) {
         return $response;
     }
     $content[] = $response;
     if ($user->getID()) {
         $side_nav = new AphrontSideNavView();
         $side_nav->appendChild($content);
         foreach ($views as $key => $name) {
             $side_nav->addNavItem(phutil_render_tag('a', array('href' => '/people/edit/' . $user->getID() . '/' . $key . '/', 'class' => $key == $view ? 'aphront-side-nav-selected' : null), phutil_escape_html($name)));
         }
         $content = $side_nav;
     }
     return $this->buildStandardPageResponse($content, array('title' => 'Edit User'));
 }

 public function processRequest()
 {
     $request = $this->getRequest();
     if ($request->isFormPost()) {
         $mail = new PhabricatorMetaMTAMail();
         $mail->addTos($request->getArr('to'));
         $mail->addCCs($request->getArr('cc'));
         $mail->setSubject($request->getStr('subject'));
         $mail->setBody($request->getStr('body'));
         $files = $request->getArr('files');
         if ($files) {
             foreach ($files as $phid) {
                 $file = id(new PhabricatorFile())->loadOneWhere('phid = %s', $phid);
                 $mail->addAttachment(new PhabricatorMetaMTAAttachment($file->loadFileData(), $file->getName(), $file->getMimeType()));
             }
         }
         $mail->setFrom($request->getUser()->getPHID());
         $mail->setSimulatedFailureCount($request->getInt('failures'));
         $mail->setIsHTML($request->getInt('html'));
         $mail->setIsBulk($request->getInt('bulk'));
         $mail->setMailTags($request->getStrList('mailtags'));
         $mail->save();
         if ($request->getInt('immediately')) {
             $mail->sendNow();
         }
         return id(new AphrontRedirectResponse())->setURI($this->getApplicationURI('/view/' . $mail->getID() . '/'));
     }
     $failure_caption = "Enter a number to simulate that many consecutive send failures before " . "really attempting to deliver via the underlying MTA.";
     $doclink_href = PhabricatorEnv::getDoclink('article/Configuring_Outbound_Email.html');
     $doclink = phutil_render_tag('a', array('href' => $doclink_href, 'target' => '_blank'), 'Configuring Outbound Email');
     $instructions = '<p class="aphront-form-instructions">This form will send a normal ' . 'email using the settings you have configured for Phabricator. For more ' . 'information, see ' . $doclink . '.</p>';
     $adapter = PhabricatorEnv::getEnvConfig('metamta.mail-adapter');
     $warning = null;
     if ($adapter == 'PhabricatorMailImplementationTestAdapter') {
         $warning = new AphrontErrorView();
         $warning->setTitle('Email is Disabled');
         $warning->setSeverity(AphrontErrorView::SEVERITY_WARNING);
         $warning->appendChild('<p>This installation of Phabricator is currently set to use ' . '<tt>PhabricatorMailImplementationTestAdapter</tt> to deliver ' . 'outbound email. This completely disables outbound email! All ' . 'outbound email will be thrown in a deep, dark hole until you ' . 'configure a real adapter.</p>');
     }
     $panel_id = celerity_generate_unique_node_id();
     $phdlink_href = PhabricatorEnv::getDoclink('article/Managing_Daemons_with_phd.html');
     $phdlink = phutil_render_tag('a', array('href' => $phdlink_href, 'target' => '_blank'), '"phd start"');
     $form = new AphrontFormView();
     $form->setUser($request->getUser());
     $form->appendChild($instructions)->appendChild(id(new AphrontFormStaticControl())->setLabel('Adapter')->setValue($adapter))->appendChild(id(new AphrontFormTokenizerControl())->setLabel('To')->setName('to')->setDatasource('/typeahead/common/mailable/'))->appendChild(id(new AphrontFormTokenizerControl())->setLabel('CC')->setName('cc')->setDatasource('/typeahead/common/mailable/'))->appendChild(id(new AphrontFormTextControl())->setLabel('Subject')->setName('subject'))->appendChild(id(new AphrontFormTextAreaControl())->setLabel('Body')->setName('body'))->appendChild(id(new AphrontFormTextControl())->setLabel('Mail Tags')->setName('mailtags')->setCaption('Example: <tt>differential-cc, differential-comment</tt>'))->appendChild(id(new AphrontFormDragAndDropUploadControl())->setLabel('Attach Files')->setName('files')->setDragAndDropTarget($panel_id)->setActivatedClass('aphront-panel-view-drag-and-drop'))->appendChild(id(new AphrontFormTextControl())->setLabel('Simulate Failures')->setName('failures')->setCaption($failure_caption))->appendChild(id(new AphrontFormCheckboxControl())->setLabel('HTML')->addCheckbox('html', '1', 'Send as HTML email.'))->appendChild(id(new AphrontFormCheckboxControl())->setLabel('Bulk')->addCheckbox('bulk', '1', 'Send with bulk email headers.'))->appendChild(id(new AphrontFormCheckboxControl())->setLabel('Send Now')->addCheckbox('immediately', '1', 'Send immediately. (Do not enqueue for daemons.)', PhabricatorEnv::getEnvConfig('metamta.send-immediately'))->setCaption('Daemons can be started with ' . $phdlink . '.'))->appendChild(id(new AphrontFormSubmitControl())->setValue('Send Mail'));
     $panel = new AphrontPanelView();
     $panel->setHeader('Send Email');
     $panel->appendChild($form);
     $panel->setID($panel_id);
     $panel->setWidth(AphrontPanelView::WIDTH_FORM);
     $nav = $this->buildSideNavView();
     $nav->selectFilter('send');
     $nav->appendChild(array($warning, $panel));
     return $this->buildApplicationPage($nav, array('title' => 'Send Test'));
 }

 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 AphrontErrorView())->setSeverity(AphrontErrorView::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 AphrontErrorView();
             $notice->setSeverity(AphrontErrorView::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()
 {
     $request = $this->getRequest();
     $methods = $this->getAllMethods();
     if (empty($methods[$this->method])) {
         return new Aphront404Response();
     }
     $this->setFilter('method/' . $this->method);
     $method_class = $methods[$this->method];
     $method_object = newv($method_class, array());
     $status = $method_object->getMethodStatus();
     $reason = $method_object->getMethodStatusDescription();
     $status_view = null;
     if ($status != ConduitAPIMethod::METHOD_STATUS_STABLE) {
         $status_view = new AphrontErrorView();
         switch ($status) {
             case ConduitAPIMethod::METHOD_STATUS_DEPRECATED:
                 $status_view->setTitle('Deprecated Method');
                 $status_view->appendChild(phutil_escape_html(nonempty($reason, "This method is deprecated.")));
                 break;
             case ConduitAPIMethod::METHOD_STATUS_UNSTABLE:
                 $status_view->setSeverity(AphrontErrorView::SEVERITY_WARNING);
                 $status_view->setTitle('Unstable Method');
                 $status_view->appendChild(phutil_escape_html(nonempty($reason, "This method is new and unstable. Its interface is subject " . "to change.")));
                 break;
         }
     }
     $error_description = array();
     $error_types = $method_object->defineErrorTypes();
     if ($error_types) {
         $error_description[] = '<ul>';
         foreach ($error_types as $error => $meaning) {
             $error_description[] = '<li>' . '<strong>' . phutil_escape_html($error) . ':</strong> ' . phutil_escape_html($meaning) . '</li>';
         }
         $error_description[] = '</ul>';
         $error_description = implode("\n", $error_description);
     } else {
         $error_description = "This method does not raise any specific errors.";
     }
     $form = new AphrontFormView();
     $form->setUser($request->getUser())->setAction('/api/' . $this->method)->appendChild(id(new AphrontFormStaticControl())->setLabel('Description')->setValue($method_object->getMethodDescription()))->appendChild(id(new AphrontFormStaticControl())->setLabel('Returns')->setValue($method_object->defineReturnType()))->appendChild(id(new AphrontFormMarkupControl())->setLabel('Errors')->setValue($error_description))->appendChild('<p class="aphront-form-instructions">Enter parameters using ' . '<strong>JSON</strong>. For instance, to enter a list, type: ' . '<tt>["apple", "banana", "cherry"]</tt>');
     $params = $method_object->defineParamTypes();
     foreach ($params as $param => $desc) {
         $form->appendChild(id(new AphrontFormTextControl())->setLabel($param)->setName("params[{$param}]")->setCaption(phutil_escape_html($desc)));
     }
     $form->appendChild(id(new AphrontFormSelectControl())->setLabel('Output Format')->setName('output')->setOptions(array('human' => 'Human Readable', 'json' => 'JSON')))->appendChild(id(new AphrontFormSubmitControl())->setValue('Call Method'));
     $panel = new AphrontPanelView();
     $panel->setHeader('Conduit API: ' . phutil_escape_html($this->method));
     $panel->appendChild($form);
     $panel->setWidth(AphrontPanelView::WIDTH_FULL);
     return $this->buildStandardPageResponse(array($status_view, $panel), array('title' => 'Conduit Console - ' . $this->method));
 }

 public function processRequest()
 {
     $request = $this->getRequest();
     $user = $request->getUser();
     $editable = $this->getAccountEditable();
     $e_realname = $editable ? true : null;
     $errors = array();
     if ($request->isFormPost()) {
         if ($editable) {
             $user->setRealName($request->getStr('realname'));
             if (!strlen($user->getRealName())) {
                 $errors[] = 'Real name must be nonempty.';
                 $e_realname = 'Required';
             }
         }
         $new_timezone = $request->getStr('timezone');
         if (in_array($new_timezone, DateTimeZone::listIdentifiers(), true)) {
             $user->setTimezoneIdentifier($new_timezone);
         } else {
             $errors[] = 'The selected timezone is not a valid timezone.';
         }
         if (!$errors) {
             $user->save();
             return id(new AphrontRedirectResponse())->setURI('/settings/page/account/?saved=true');
         }
     }
     $notice = null;
     if (!$errors) {
         if ($request->getStr('saved')) {
             $notice = new AphrontErrorView();
             $notice->setSeverity(AphrontErrorView::SEVERITY_NOTICE);
             $notice->setTitle('Changes Saved');
             $notice->appendChild('<p>Your changes have been saved.</p>');
             $notice = $notice->render();
         }
     } else {
         $notice = new AphrontErrorView();
         $notice->setTitle('Form Errors');
         $notice->setErrors($errors);
         $notice = $notice->render();
     }
     $timezone_ids = DateTimeZone::listIdentifiers();
     $timezone_id_map = array_combine($timezone_ids, $timezone_ids);
     $form = new AphrontFormView();
     $form->setUser($user)->setEncType('multipart/form-data')->appendChild(id(new AphrontFormStaticControl())->setLabel('Username')->setValue($user->getUsername()))->appendChild(id(new AphrontFormTextControl())->setLabel('Real Name')->setName('realname')->setError($e_realname)->setValue($user->getRealName())->setDisabled(!$editable))->appendChild(id(new AphrontFormSelectControl())->setLabel('Timezone')->setName('timezone')->setOptions($timezone_id_map)->setValue($user->getTimezoneIdentifier()))->appendChild(id(new AphrontFormSubmitControl())->setValue('Save'));
     $panel = new AphrontPanelView();
     $panel->setHeader('Account Settings');
     $panel->setWidth(AphrontPanelView::WIDTH_FORM);
     $panel->appendChild($form);
     return id(new AphrontNullView())->appendChild(array($notice, $panel));
 }

 public function processRequest()
 {
     $request = $this->getRequest();
     $user = $request->getUser();
     $task = id(new PhabricatorWorkerTask())->load($this->id);
     if (!$task) {
         $error_view = new AphrontErrorView();
         $error_view->setTitle('No Such Task');
         $error_view->appendChild('<p>This task may have recently completed.</p>');
         $error_view->setSeverity(AphrontErrorView::SEVERITY_WARNING);
         return $this->buildStandardPageResponse($error_view, array('title' => 'Task Does Not Exist'));
     }
     $data = id(new PhabricatorWorkerTaskData())->loadOneWhere('id = %d', $task->getDataID());
     $extra = null;
     switch ($task->getTaskClass()) {
         case 'PhabricatorRepositorySvnCommitChangeParserWorker':
         case 'PhabricatorRepositoryGitCommitChangeParserWorker':
             $commit_id = idx($data->getData(), 'commitID');
             if ($commit_id) {
                 $commit = id(new PhabricatorRepositoryCommit())->load($commit_id);
                 if ($commit) {
                     $repository = id(new PhabricatorRepository())->load($commit->getRepositoryID());
                     if ($repository) {
                         $extra = "<strong>NOTE:</strong> " . "You can manually retry this task by running this script:" . "<pre>" . "phabricator/\$ ./scripts/repository/reparse.php " . "r" . phutil_escape_html($repository->getCallsign()) . phutil_escape_html($commit->getCommitIdentifier()) . " " . "--change" . "</pre>";
                     }
                 }
             }
             break;
         default:
             break;
     }
     if ($data) {
         $data = json_encode($data->getData());
     }
     $form = id(new AphrontFormView())->setUser($user)->appendChild(id(new AphrontFormStaticControl())->setLabel('ID')->setValue($task->getID()))->appendChild(id(new AphrontFormStaticControl())->setLabel('Type')->setValue($task->getTaskClass()))->appendChild(id(new AphrontFormStaticControl())->setLabel('Lease Owner')->setValue($task->getLeaseOwner()))->appendChild(id(new AphrontFormStaticControl())->setLabel('Lease Expires')->setValue($task->getLeaseExpires() - time()))->appendChild(id(new AphrontFormStaticControl())->setLabel('Failure Count')->setValue($task->getFailureCount()))->appendChild(id(new AphrontFormTextAreaControl())->setLabel('Data')->setValue($data));
     if ($extra) {
         $form->appendChild(id(new AphrontFormMarkupControl())->setLabel('More')->setValue($extra));
     }
     $form->appendChild(id(new AphrontFormSubmitControl())->addCancelButton('/daemon/', 'Back'));
     $panel = new AphrontPanelView();
     $panel->setHeader('Task Detail');
     $panel->setWidth(AphrontPanelView::WIDTH_WIDE);
     $panel->appendChild($form);
     $panel->addButton(javelin_render_tag('a', array('href' => '/daemon/task/' . $task->getID() . '/delete/', 'class' => 'button grey', 'sigil' => 'workflow'), 'Delete Task'));
     $panel->addButton(javelin_render_tag('a', array('href' => '/daemon/task/' . $task->getID() . '/release/', 'class' => 'button grey', 'sigil' => 'workflow'), 'Free Lease'));
     $nav = $this->buildSideNavView();
     $nav->selectFilter('');
     $nav->appendChild($panel);
     return $this->buildApplicationPage($nav, array('title' => 'Task'));
 }

 public function render()
 {
     $drequest = $this->getDiffusionRequest();
     $commit = $drequest->getCommit();
     $callsign = $drequest->getRepository()->getCallsign();
     if ($commit) {
         $commit = "r{$callsign}{$commit}";
     } else {
         $commit = 'HEAD';
     }
     switch ($this->browseQuery->getReasonForEmptyResultSet()) {
         case DiffusionBrowseQuery::REASON_IS_NONEXISTENT:
             $title = 'Path Does Not Exist';
             // TODO: Under git, this error message should be more specific. It
             // may exist on some other branch.
             $body = "This path does not exist anywhere.";
             $severity = AphrontErrorView::SEVERITY_ERROR;
             break;
         case DiffusionBrowseQuery::REASON_IS_EMPTY:
             $title = 'Empty Directory';
             $body = "This path was an empty directory at {$commit}.\n";
             $severity = AphrontErrorView::SEVERITY_NOTICE;
             break;
         case DiffusionBrowseQuery::REASON_IS_DELETED:
             $deleted = $this->browseQuery->getDeletedAtCommit();
             $existed = $this->browseQuery->getExistedAtCommit();
             $deleted = self::linkCommit($drequest->getRepository(), $deleted);
             $browse = $this->linkBrowse($drequest->getPath(), array('text' => 'existed', 'commit' => $existed, 'params' => array('view' => $this->view)));
             $existed = "r{$callsign}{$existed}";
             $title = 'Path Was Deleted';
             $body = "This path does not exist at {$commit}. It was deleted in " . "{$deleted} and last {$browse} at {$existed}.";
             $severity = AphrontErrorView::SEVERITY_WARNING;
             break;
         case DiffusionBrowseQuery::REASON_IS_UNTRACKED_PARENT:
             $subdir = $drequest->getRepository()->getDetail('svn-subpath');
             $title = 'Directory Not Tracked';
             $body = "This repository is configured to track only one subdirectory " . "of the entire repository ('" . phutil_escape_html($subdir) . "'), " . "but you aren't looking at something in that subdirectory, so no " . "information is available.";
             $severity = AphrontErrorView::SEVERITY_WARNING;
             break;
         default:
             throw new Exception("Unknown failure reason!");
     }
     $error_view = new AphrontErrorView();
     $error_view->setSeverity($severity);
     $error_view->setTitle($title);
     $error_view->appendChild('<p>' . $body . '</p>');
     return $error_view->render();
 }

 public function renderExample()
 {
     $request = $this->getRequest();
     $user = $request->getUser();
     $sevs = array(AphrontErrorView::SEVERITY_ERROR => 'Error', AphrontErrorView::SEVERITY_WARNING => 'Warning', AphrontErrorView::SEVERITY_NOTICE => 'Notice', AphrontErrorView::SEVERITY_NODATA => 'No Data');
     $views = array();
     foreach ($sevs as $sev => $title) {
         $view = new AphrontErrorView();
         $view->setSeverity($sev);
         $view->setTitle($title);
         $view->appendChild('Several issues were encountered.');
         $view->setErrors(array('Overcooked.', 'Too much salt.', 'Full of sand.'));
         $views[] = $view;
     }
     return $views;
 }