diff --git a/src/applications/auth/provider/PhabricatorPasswordAuthProvider.php b/src/applications/auth/provider/PhabricatorPasswordAuthProvider.php
index 2a03f3600..1a665181b 100644
--- a/src/applications/auth/provider/PhabricatorPasswordAuthProvider.php
+++ b/src/applications/auth/provider/PhabricatorPasswordAuthProvider.php
@@ -1,388 +1,390 @@
 <?php
 
 final class PhabricatorPasswordAuthProvider extends PhabricatorAuthProvider {
 
   private $adapter;
 
   public function getProviderName() {
-    return pht('Local Username/Password');
+    return pht('Local Username/Password'); // c4science custo
   }
 
   public function getConfigurationHelp() {
     return pht(
       "(WARNING) Examine the table below for information on how password ".
       "hashes will be stored in the database.\n\n".
       "(NOTE) You can select a minimum password length by setting ".
       "`%s` in configuration.",
       'account.minimum-password-length');
   }
 
   public function renderConfigurationFooter() {
     $hashers = PhabricatorPasswordHasher::getAllHashers();
     $hashers = msort($hashers, 'getStrength');
     $hashers = array_reverse($hashers);
 
     $yes = phutil_tag(
       'strong',
       array(
         'style' => 'color: #009900',
       ),
       pht('Yes'));
 
     $no = phutil_tag(
       'strong',
       array(
         'style' => 'color: #990000',
       ),
       pht('Not Installed'));
 
     $best_hasher_name = null;
     try {
       $best_hasher = PhabricatorPasswordHasher::getBestHasher();
       $best_hasher_name = $best_hasher->getHashName();
     } catch (PhabricatorPasswordHasherUnavailableException $ex) {
       // There are no suitable hashers. The user might be able to enable some,
       // so we don't want to fatal here. We'll fatal when users try to actually
       // use this stuff if it isn't fixed before then. Until then, we just
       // don't highlight a row. In practice, at least one hasher should always
       // be available.
     }
 
     $rows = array();
     $rowc = array();
     foreach ($hashers as $hasher) {
       $is_installed = $hasher->canHashPasswords();
 
       $rows[] = array(
         $hasher->getHumanReadableName(),
         $hasher->getHashName(),
         $hasher->getHumanReadableStrength(),
         ($is_installed ? $yes : $no),
         ($is_installed ? null : $hasher->getInstallInstructions()),
       );
       $rowc[] = ($best_hasher_name == $hasher->getHashName())
         ? 'highlighted'
         : null;
     }
 
     $table = new AphrontTableView($rows);
     $table->setRowClasses($rowc);
     $table->setHeaders(
       array(
         pht('Algorithm'),
         pht('Name'),
         pht('Strength'),
         pht('Installed'),
         pht('Install Instructions'),
       ));
 
     $table->setColumnClasses(
       array(
         '',
         '',
         '',
         '',
         'wide',
       ));
 
     $header = id(new PHUIHeaderView())
       ->setHeader(pht('Password Hash Algorithms'))
       ->setSubheader(
         pht(
           'Stronger algorithms are listed first. The highlighted algorithm '.
           'will be used when storing new hashes. Older hashes will be '.
           'upgraded to the best algorithm over time.'));
 
     return id(new PHUIObjectBoxView())
       ->setHeader($header)
       ->setTable($table);
   }
 
   public function getDescriptionForCreate() {
     return pht(
       'Allow users to login or register using a username and password.');
   }
 
   public function getAdapter() {
     if (!$this->adapter) {
       $adapter = new PhutilEmptyAuthAdapter();
       $adapter->setAdapterType('password');
       $adapter->setAdapterDomain('self');
       $this->adapter = $adapter;
     }
     return $this->adapter;
   }
 
   public function getLoginOrder() {
     // Make sure username/password appears first if it is enabled.
     return '100-'.$this->getProviderName();
   }
 
   public function shouldAllowAccountLink() {
     return false;
   }
 
   public function shouldAllowAccountUnlink() {
     return false;
   }
 
   public function isDefaultRegistrationProvider() {
     return true;
   }
 
   public function buildLoginForm(
     PhabricatorAuthStartController $controller) {
     $request = $controller->getRequest();
-     $attributes = array(
-       'method' => 'GET',
-       'uri' => '/auth/login/password:self/',
-     );
-     return $this->renderStandardLoginButton($request, 'login', $attributes);
+    // c4science custo
+    $attributes = array(
+      'method' => 'GET',
+      'uri' => '/auth/login/password:self/',
+    );
+    return $this->renderStandardLoginButton($request, 'login', $attributes);
   }
 
   public function buildInviteForm(
     PhabricatorAuthStartController $controller) {
     $request = $controller->getRequest();
     $viewer = $request->getViewer();
 
     $form = id(new AphrontFormView())
       ->setUser($viewer)
       ->addHiddenInput('invite', true)
       ->appendChild(
         id(new AphrontFormTextControl())
           ->setLabel(pht('Username'))
           ->setName('username'));
 
     $dialog = id(new AphrontDialogView())
       ->setUser($viewer)
       ->setTitle(pht('Register an Account'))
       ->appendForm($form)
       ->setSubmitURI('/auth/register/')
       ->addSubmitButton(pht('Continue'));
 
     return $dialog;
   }
 
   public function buildLinkForm(
     PhabricatorAuthLinkController $controller) {
     throw new Exception(pht("Password providers can't be linked."));
   }
 
   private function renderPasswordLoginForm(
     AphrontRequest $request,
     $require_captcha = false,
     $captcha_valid = false) {
 
     $viewer = $request->getUser();
 
     $dialog = id(new AphrontDialogView())
       ->setSubmitURI($this->getLoginURI())
       ->setUser($viewer)
-      ->setTitle(pht('Login as external user'))
+      ->setTitle(pht('Login as external user')) // c4science custo
       ->addSubmitButton(pht('Login'));
 
     if ($this->shouldAllowRegistration()) {
       $dialog->addCancelButton(
         '/auth/register/',
         pht('Register New Account'));
     }
 
     $dialog->addFooter(
       phutil_tag(
         'a',
         array(
           'href' => '/login/email/',
         ),
         pht('Forgot your password?')));
 
     $v_user = nonempty(
       $request->getStr('username'),
       $request->getCookie(PhabricatorCookies::COOKIE_USERNAME));
 
     $e_user = null;
     $e_pass = null;
     $e_captcha = null;
 
     $errors = array();
     if ($require_captcha && !$captcha_valid) {
       if (AphrontFormRecaptchaControl::hasCaptchaResponse($request)) {
         $e_captcha = pht('Invalid');
         $errors[] = pht('CAPTCHA was not entered correctly.');
       } else {
         $e_captcha = pht('Required');
         $errors[] = pht(
           'Too many login failures recently. You must '.
           'submit a CAPTCHA with your login request.');
       }
     } else if ($request->isHTTPPost()) {
       // NOTE: This is intentionally vague so as not to disclose whether a
       // given username or email is registered.
       $e_user = pht('Invalid');
       $e_pass = pht('Invalid');
       $errors[] = pht('Username or password are incorrect.');
     }
 
     if ($errors) {
       $errors = id(new PHUIInfoView())->setErrors($errors);
     }
 
     $form = id(new PHUIFormLayoutView())
       ->setFullWidth(true)
       ->appendChild($errors)
       ->appendChild(
         id(new AphrontFormTextControl())
           ->setLabel(pht('Username or Email'))
           ->setName('username')
           ->setValue($v_user)
           ->setError($e_user))
       ->appendChild(
         id(new AphrontFormPasswordControl())
           ->setLabel(pht('Password'))
           ->setName('password')
           ->setError($e_pass));
 
     if ($require_captcha) {
         $form->appendChild(
           id(new AphrontFormRecaptchaControl())
             ->setError($e_captcha));
     }
 
     $dialog->appendChild($form);
 
     return $dialog;
   }
 
   public function processLoginRequest(
     PhabricatorAuthLoginController $controller) {
 
     $request = $controller->getRequest();
     $viewer = $request->getUser();
 
     $require_captcha = false;
     $captcha_valid = false;
     if (AphrontFormRecaptchaControl::isRecaptchaEnabled()) {
       $failed_attempts = PhabricatorUserLog::loadRecentEventsFromThisIP(
         PhabricatorUserLog::ACTION_LOGIN_FAILURE,
         60 * 15);
       if (count($failed_attempts) > 5) {
         $require_captcha = true;
         $captcha_valid = AphrontFormRecaptchaControl::processCaptcha($request);
       }
     }
 
     $response = null;
     $account = null;
     $log_user = null;
 
     if ($request->isFormPost()) {
       if (!$require_captcha || $captcha_valid) {
         $username_or_email = $request->getStr('username');
         if (strlen($username_or_email)) {
           $user = id(new PhabricatorUser())->loadOneWhere(
             'username = %s',
             $username_or_email);
 
           if (!$user) {
             $user = PhabricatorUser::loadOneWithEmailAddress(
               $username_or_email);
           }
 
           if ($user) {
             $envelope = new PhutilOpaqueEnvelope($request->getStr('password'));
             if ($user->comparePassword($envelope)) {
               $account = $this->loadOrCreateAccount($user->getPHID());
               $log_user = $user;
 
               // If the user's password is stored using a less-than-optimal
               // hash, upgrade them to the strongest available hash.
 
               $hash_envelope = new PhutilOpaqueEnvelope(
                 $user->getPasswordHash());
               if (PhabricatorPasswordHasher::canUpgradeHash($hash_envelope)) {
                 $user->setPassword($envelope);
 
                 $unguarded = AphrontWriteGuard::beginScopedUnguardedWrites();
                   $user->save();
                 unset($unguarded);
               }
             }
           }
         }
       }
     }
 
     if (!$account) {
       if ($request->isFormPost()) {
         $log = PhabricatorUserLog::initializeNewLog(
           null,
           $log_user ? $log_user->getPHID() : null,
           PhabricatorUserLog::ACTION_LOGIN_FAILURE);
         $log->save();
       }
 
       $request->clearCookie(PhabricatorCookies::COOKIE_USERNAME);
 
       $response = $controller->buildProviderPageResponse(
         $this,
         $this->renderPasswordLoginForm(
           $request,
           $require_captcha,
           $captcha_valid));
     }
 
     return array($account, $response);
   }
 
   public function shouldRequireRegistrationPassword() {
     return true;
   }
 
   public function getDefaultExternalAccount() {
     $adapter = $this->getAdapter();
 
     return id(new PhabricatorExternalAccount())
       ->setAccountType($adapter->getAdapterType())
       ->setAccountDomain($adapter->getAdapterDomain());
   }
 
   protected function willSaveAccount(PhabricatorExternalAccount $account) {
     parent::willSaveAccount($account);
     $account->setUserPHID($account->getAccountID());
   }
 
   public function willRegisterAccount(PhabricatorExternalAccount $account) {
     parent::willRegisterAccount($account);
     $account->setAccountID($account->getUserPHID());
   }
 
   public static function getPasswordProvider() {
     $providers = self::getAllEnabledProviders();
 
     foreach ($providers as $provider) {
       if ($provider instanceof PhabricatorPasswordAuthProvider) {
         return $provider;
       }
     }
 
     return null;
   }
 
   public function willRenderLinkedAccount(
     PhabricatorUser $viewer,
     PHUIObjectItemView $item,
     PhabricatorExternalAccount $account) {
     return;
   }
 
   public function shouldAllowAccountRefresh() {
     return false;
   }
 
   public function shouldAllowEmailTrustConfiguration() {
     return false;
   }
 
+  // c4science custo
   public function isLoginFormAButton() {
     return true;
   }
 }
diff --git a/src/applications/feed/query/PhabricatorFeedQuery.php b/src/applications/feed/query/PhabricatorFeedQuery.php
index 985fa1fec..8a0995bf6 100644
--- a/src/applications/feed/query/PhabricatorFeedQuery.php
+++ b/src/applications/feed/query/PhabricatorFeedQuery.php
@@ -1,179 +1,180 @@
 <?php
 
 final class PhabricatorFeedQuery
   extends PhabricatorCursorPagedPolicyAwareQuery {
 
   private $filterPHIDs;
   private $filterOutPHIDs;
   private $chronologicalKeys;
   private $rangeMin;
   private $rangeMax;
 
   public function withFilterPHIDs(array $phids) {
     $this->filterPHIDs = $phids;
     return $this;
   }
 
+  // c4science custo
   public function setFilterOutPHIDs(array $phids) {
     $this->filterOutPHIDs = $phids;
     return $this;
   }
 
   public function withChronologicalKeys(array $keys) {
     $this->chronologicalKeys = $keys;
     return $this;
   }
 
   public function withEpochInRange($range_min, $range_max) {
     $this->rangeMin = $range_min;
     $this->rangeMax = $range_max;
     return $this;
   }
 
   public function newResultObject() {
     return new PhabricatorFeedStoryData();
   }
 
   protected function loadPage() {
     // NOTE: We return raw rows from this method, which is a little unusual.
     return $this->loadStandardPageRows($this->newResultObject());
   }
 
   protected function willFilterPage(array $data) {
     return PhabricatorFeedStory::loadAllFromRows($data, $this->getViewer());
   }
 
   protected function buildJoinClauseParts(AphrontDatabaseConnection $conn) {
     $joins = parent::buildJoinClauseParts($conn);
 
     // NOTE: We perform this join unconditionally (even if we have no filter
     // PHIDs) to omit rows which have no story references. These story data
     // rows are notifications or realtime alerts.
 
     $ref_table = new PhabricatorFeedStoryReference();
     $joins[] = qsprintf(
       $conn,
       'JOIN %T ref ON ref.chronologicalKey = story.chronologicalKey',
       $ref_table->getTableName());
 
     return $joins;
   }
 
   protected function buildWhereClauseParts(AphrontDatabaseConnection $conn) {
     $where = parent::buildWhereClauseParts($conn);
 
     if ($this->filterPHIDs !== null) {
       $where[] = qsprintf(
         $conn,
         'ref.objectPHID IN (%Ls)',
         $this->filterPHIDs);
     }
 
     // C4science customization
     if ($this->filterOutPHIDs) {
       $where[] = qsprintf(
         $conn,
         'ref.objectPHID NOT IN (%Ls)',
         $this->filterOutPHIDs);
     }
 
     if ($this->chronologicalKeys !== null) {
       // NOTE: We want to use integers in the query so we can take advantage
       // of keys, but can't use %d on 32-bit systems. Make sure all the keys
       // are integers and then format them raw.
 
       $keys = $this->chronologicalKeys;
       foreach ($keys as $key) {
         if (!ctype_digit($key)) {
           throw new Exception(
             pht("Key '%s' is not a valid chronological key!", $key));
         }
       }
 
       $where[] = qsprintf(
         $conn,
         'ref.chronologicalKey IN (%Q)',
         implode(', ', $keys));
     }
 
     // NOTE: We may not have 64-bit PHP, so do the shifts in MySQL instead.
     // From EXPLAIN, it appears like MySQL is smart enough to compute the
     // result and make use of keys to execute the query.
 
     if ($this->rangeMin !== null) {
       $where[] = qsprintf(
         $conn,
         'ref.chronologicalKey >= (%d << 32)',
         $this->rangeMin);
     }
 
     if ($this->rangeMax !== null) {
       $where[] = qsprintf(
         $conn,
         'ref.chronologicalKey < (%d << 32)',
         $this->rangeMax);
     }
 
     return $where;
   }
 
   protected function buildGroupClause(AphrontDatabaseConnection $conn) {
     if ($this->filterPHIDs !== null) {
       return qsprintf($conn, 'GROUP BY ref.chronologicalKey');
     } else {
       return qsprintf($conn, 'GROUP BY story.chronologicalKey');
     }
   }
 
   protected function getDefaultOrderVector() {
     return array('key');
   }
 
   public function getBuiltinOrders() {
     return array(
       'newest' => array(
         'vector' => array('key'),
         'name' => pht('Creation (Newest First)'),
         'aliases' => array('created'),
       ),
       'oldest' => array(
         'vector' => array('-key'),
         'name' => pht('Creation (Oldest First)'),
       ),
     );
   }
 
   public function getOrderableColumns() {
     $table = ($this->filterPHIDs ? 'ref' : 'story');
     return array(
       'key' => array(
         'table' => $table,
         'column' => 'chronologicalKey',
         'type' => 'string',
         'unique' => true,
       ),
     );
   }
 
   protected function getPagingValueMap($cursor, array $keys) {
     return array(
       'key' => $cursor,
     );
   }
 
   protected function getResultCursor($item) {
     if ($item instanceof PhabricatorFeedStory) {
       return $item->getChronologicalKey();
     }
     return $item['chronologicalKey'];
   }
 
   protected function getPrimaryTableAlias() {
     return 'story';
   }
 
   public function getQueryApplicationClass() {
     return 'PhabricatorFeedApplication';
   }
 
 }
diff --git a/src/applications/harbormaster/stepgroup/HarbormasterDrydockBuildStepGroup.php b/src/applications/harbormaster/stepgroup/HarbormasterDrydockBuildStepGroup.php
index 67cb9f077..f9aebaac9 100644
--- a/src/applications/harbormaster/stepgroup/HarbormasterDrydockBuildStepGroup.php
+++ b/src/applications/harbormaster/stepgroup/HarbormasterDrydockBuildStepGroup.php
@@ -1,26 +1,27 @@
 <?php
 
 final class HarbormasterDrydockBuildStepGroup
   extends HarbormasterBuildStepGroup {
 
   const GROUPKEY = 'harbormaster.drydock';
 
   public function getGroupName() {
     return pht('Drydock');
   }
 
   public function getGroupOrder() {
     return 3000;
   }
 
   public function isEnabled() {
+    // c4science custo
     return false;
     //$drydock_class = 'PhabricatorDrydockApplication';
     //return PhabricatorApplication::isClassInstalled($drydock_class);
   }
 
   public function shouldShowIfEmpty() {
     return false;
   }
 
 }
diff --git a/src/applications/harbormaster/stepgroup/HarbormasterPrototypeBuildStepGroup.php b/src/applications/harbormaster/stepgroup/HarbormasterPrototypeBuildStepGroup.php
index c67fe3847..9f45f25c3 100644
--- a/src/applications/harbormaster/stepgroup/HarbormasterPrototypeBuildStepGroup.php
+++ b/src/applications/harbormaster/stepgroup/HarbormasterPrototypeBuildStepGroup.php
@@ -1,25 +1,26 @@
 <?php
 
 final class HarbormasterPrototypeBuildStepGroup
   extends HarbormasterBuildStepGroup {
 
   const GROUPKEY = 'harbormaster.prototype';
 
   public function getGroupName() {
     return pht('Prototypes');
   }
 
   public function getGroupOrder() {
     return 8000;
   }
 
   public function isEnabled() {
+    // c4science custo
     return false;
     //return PhabricatorEnv::getEnvConfig('phabricator.show-prototypes');
   }
 
   public function shouldShowIfEmpty() {
     return false;
   }
 
 }
diff --git a/src/applications/meta/query/PhabricatorAppSearchEngine.php b/src/applications/meta/query/PhabricatorAppSearchEngine.php
index 7c40e2244..c4ae06039 100644
--- a/src/applications/meta/query/PhabricatorAppSearchEngine.php
+++ b/src/applications/meta/query/PhabricatorAppSearchEngine.php
@@ -1,282 +1,285 @@
 <?php
 
 final class PhabricatorAppSearchEngine
   extends PhabricatorApplicationSearchEngine {
 
   public function getResultTypeDescription() {
     return pht('Applications');
   }
 
   public function getApplicationClassName() {
     return 'PhabricatorApplicationsApplication';
   }
 
   public function getPageSize(PhabricatorSavedQuery $saved) {
     return INF;
   }
 
   public function buildSavedQueryFromRequest(AphrontRequest $request) {
     $saved = new PhabricatorSavedQuery();
 
     $saved->setParameter('name', $request->getStr('name'));
 
     $saved->setParameter(
       'installed',
       $this->readBoolFromRequest($request, 'installed'));
     $saved->setParameter(
       'prototypes',
       $this->readBoolFromRequest($request, 'prototypes'));
     $saved->setParameter(
       'firstParty',
       $this->readBoolFromRequest($request, 'firstParty'));
     $saved->setParameter(
       'launchable',
       $this->readBoolFromRequest($request, 'launchable'));
     $saved->setParameter(
       'appemails',
       $this->readBoolFromRequest($request, 'appemails'));
 
     return $saved;
   }
 
   public function buildQueryFromSavedQuery(PhabricatorSavedQuery $saved) {
     $query = id(new PhabricatorApplicationQuery())
       ->setOrder(PhabricatorApplicationQuery::ORDER_NAME)
       ->withUnlisted(false);
 
     $name = $saved->getParameter('name');
     if (strlen($name)) {
       $query->withNameContains($name);
     }
 
     $installed = $saved->getParameter('installed');
     if ($installed !== null) {
       $query->withInstalled($installed);
     }
 
     $prototypes = $saved->getParameter('prototypes');
 
     if ($prototypes === null) {
       // NOTE: This is the old name of the 'prototypes' option, see T6084.
       $prototypes = $saved->getParameter('beta');
       $saved->setParameter('prototypes', $prototypes);
     }
 
     if ($prototypes !== null) {
       $query->withPrototypes($prototypes);
     }
 
     $first_party = $saved->getParameter('firstParty');
     if ($first_party !== null) {
       $query->withFirstParty($first_party);
     }
 
     $launchable = $saved->getParameter('launchable');
     if ($launchable !== null) {
       $query->withLaunchable($launchable);
     }
 
     $appemails = $saved->getParameter('appemails');
     if ($appemails !== null) {
       $query->withApplicationEmailSupport($appemails);
     }
 
     return $query;
   }
 
   public function buildSearchForm(
     AphrontFormView $form,
     PhabricatorSavedQuery $saved) {
 
     $form
       ->appendChild(
         id(new AphrontFormTextControl())
           ->setLabel(pht('Name Contains'))
           ->setName('name')
           ->setValue($saved->getParameter('name')))
       ->appendChild(
         id(new AphrontFormSelectControl())
           ->setLabel(pht('Installed'))
           ->setName('installed')
           ->setValue($this->getBoolFromQuery($saved, 'installed'))
           ->setOptions(
             array(
               '' => pht('Show All Applications'),
               'true' => pht('Show Installed Applications'),
               'false' => pht('Show Uninstalled Applications'),
             )))
       ->appendChild(
         id(new AphrontFormSelectControl())
           ->setLabel(pht('Prototypes'))
           ->setName('prototypes')
           ->setValue($this->getBoolFromQuery($saved, 'prototypes'))
           ->setOptions(
             array(
               '' => pht('Show All Applications'),
               'true' => pht('Show Prototype Applications'),
               'false' => pht('Show Released Applications'),
             )))
       ->appendChild(
         id(new AphrontFormSelectControl())
           ->setLabel(pht('Provenance'))
           ->setName('firstParty')
           ->setValue($this->getBoolFromQuery($saved, 'firstParty'))
           ->setOptions(
             array(
               '' => pht('Show All Applications'),
               'true' => pht('Show First-Party Applications'),
               'false' => pht('Show Third-Party Applications'),
             )))
       ->appendChild(
         id(new AphrontFormSelectControl())
           ->setLabel(pht('Launchable'))
           ->setName('launchable')
           ->setValue($this->getBoolFromQuery($saved, 'launchable'))
           ->setOptions(
             array(
               '' => pht('Show All Applications'),
               'true' => pht('Show Launchable Applications'),
               'false' => pht('Show Non-Launchable Applications'),
             )))
       ->appendChild(
         id(new AphrontFormSelectControl())
           ->setLabel(pht('Application Emails'))
           ->setName('appemails')
           ->setValue($this->getBoolFromQuery($saved, 'appemails'))
           ->setOptions(
             array(
               '' => pht('Show All Applications'),
               'true' => pht('Show Applications w/ App Email Support'),
               'false' => pht('Show Applications w/o App Email Support'),
             )));
   }
 
   protected function getURI($path) {
     return '/applications/'.$path;
   }
 
   protected function getBuiltinQueryNames() {
     return array(
       'launcher' => pht('Launcher'),
       'all' => pht('All Applications'),
     );
   }
 
   public function buildSavedQueryFromBuiltin($query_key) {
     $query = $this->newSavedQuery();
     $query->setQueryKey($query_key);
 
     switch ($query_key) {
       case 'launcher':
         return $query
           ->setParameter('installed', true)
           ->setParameter('launchable', true);
       case 'all':
         return $query;
     }
 
     return parent::buildSavedQueryFromBuiltin($query_key);
   }
 
   protected function renderResultList(
     array $all_applications,
     PhabricatorSavedQuery $query,
     array $handle) {
     assert_instances_of($all_applications, 'PhabricatorApplication');
 
     $all_applications = msort($all_applications, 'getName');
 
     if ($query->getQueryKey() == 'launcher') {
       $groups = mgroup($all_applications, 'getApplicationGroup');
     } else {
       $groups = array($all_applications);
     }
 
     $group_names = PhabricatorApplication::getApplicationGroups();
     $groups = array_select_keys($groups, array_keys($group_names)) + $groups;
 
     $results = array();
     foreach ($groups as $group => $applications) {
       if (count($groups) > 1) {
         $results[] = phutil_tag(
           'h1',
           array(
             'class' => 'phui-oi-list-header',
           ),
           idx($group_names, $group, $group));
       }
 
+      // c4science custo
+      // Only show admin app to admin user
       $viewer = $this->requireViewer();
       $is_admin = $viewer->getIsAdmin();
       if($group === PhabricatorApplication::GROUP_ADMIN && !$is_admin){
         continue;
       }
+      // end of custo
 
       $list = new PHUIObjectItemListView();
 
       foreach ($applications as $application) {
         $icon = $application->getIcon();
         if (!$icon) {
           $icon = 'application';
         }
 
         $description = $application->getShortDescription();
 
         $configure = id(new PHUIButtonView())
           ->setTag('a')
           ->setIcon('fa-gears')
           ->setHref('/applications/view/'.get_class($application).'/')
           ->setText(pht('Configure'))
           ->setColor(PHUIButtonView::GREY);
 
         $name = $application->getName();
 
         $item = id(new PHUIObjectItemView())
           ->setHeader($name)
           ->setImageIcon($icon)
           ->setSideColumn($configure);
 
         if (!$application->isFirstParty()) {
           $tag = id(new PHUITagView())
             ->setName(pht('Extension'))
             ->setIcon('fa-puzzle-piece')
             ->setColor(PHUITagView::COLOR_BLUE)
             ->setType(PHUITagView::TYPE_SHADE)
             ->setSlimShady(true);
           $item->addAttribute($tag);
         }
 
         if ($application->isPrototype()) {
           $prototype_tag = id(new PHUITagView())
             ->setName(pht('Prototype'))
             ->setIcon('fa-exclamation-circle')
             ->setColor(PHUITagView::COLOR_ORANGE)
             ->setType(PHUITagView::TYPE_SHADE)
             ->setSlimShady(true);
           $item->addAttribute($prototype_tag);
         }
 
         $item->addAttribute($description);
 
         if ($application->getBaseURI() && $application->isInstalled()) {
           $item->setHref($application->getBaseURI());
         }
 
         if (!$application->isInstalled()) {
           $item->addAttribute(pht('Uninstalled'));
           $item->setDisabled(true);
         }
 
         $list->addItem($item);
       }
 
       $results[] = $list;
     }
 
     $result = new PhabricatorApplicationSearchResultView();
     $result->setContent($results);
 
     return $result;
   }
 
 }
diff --git a/src/applications/people/controller/PhabricatorPeopleProfileManageController.php b/src/applications/people/controller/PhabricatorPeopleProfileManageController.php
index 265504788..e96306bb8 100644
--- a/src/applications/people/controller/PhabricatorPeopleProfileManageController.php
+++ b/src/applications/people/controller/PhabricatorPeopleProfileManageController.php
@@ -1,183 +1,188 @@
 <?php
 
 final class PhabricatorPeopleProfileManageController
   extends PhabricatorPeopleProfileController {
 
   public function shouldAllowPublic() {
     return true;
   }
 
   public function handleRequest(AphrontRequest $request) {
     $viewer = $this->getViewer();
     $id = $request->getURIData('id');
 
     $user = id(new PhabricatorPeopleQuery())
       ->setViewer($viewer)
       ->withIDs(array($id))
       ->needProfile(true)
       ->needProfileImage(true)
       ->needAvailability(true)
       ->executeOne();
     if (!$user) {
       return new Aphront404Response();
     }
 
     $this->setUser($user);
     $header = $this->buildProfileHeader();
 
     $curtain = $this->buildCurtain($user);
     $properties = $this->buildPropertyView($user);
     $name = $user->getUsername();
 
     $nav = $this->getProfileMenu();
     $nav->selectFilter(PhabricatorPeopleProfileMenuEngine::ITEM_MANAGE);
 
     $crumbs = $this->buildApplicationCrumbs();
     $crumbs->addTextCrumb(pht('Manage'));
     $crumbs->setBorder(true);
 
     $manage = id(new PHUITwoColumnView())
       ->setHeader($header)
       ->addClass('project-view-home')
       ->addClass('project-view-people-home')
       ->setCurtain($curtain)
       ->addPropertySection(pht('Details'), $properties);
 
     return $this->newPage()
       ->setTitle(
         array(
           pht('Manage User'),
           $user->getUsername(),
         ))
       ->setNavigation($nav)
       ->setCrumbs($crumbs)
       ->appendChild(
         array(
           $manage,
         ));
   }
 
   private function buildPropertyView(PhabricatorUser $user) {
 
     $viewer = $this->getRequest()->getUser();
     $view = id(new PHUIPropertyListView())
       ->setUser($viewer)
       ->setObject($user);
 
     $field_list = PhabricatorCustomField::getObjectFields(
       $user,
       PhabricatorCustomField::ROLE_VIEW);
     $field_list->appendFieldsToPropertyList($user, $viewer, $view);
 
     return $view;
   }
 
   private function buildCurtain(PhabricatorUser $user) {
     $viewer = $this->getViewer();
 
     $can_edit = PhabricatorPolicyFilter::hasCapability(
       $viewer,
       $user,
       PhabricatorPolicyCapability::CAN_EDIT);
 
     $curtain = $this->newCurtainView($user);
 
     $curtain->addAction(
       id(new PhabricatorActionView())
         ->setIcon('fa-pencil')
         ->setName(pht('Edit Profile'))
         ->setHref($this->getApplicationURI('editprofile/'.$user->getID().'/'))
         ->setDisabled(!$can_edit)
         ->setWorkflow(!$can_edit));
 
     $curtain->addAction(
       id(new PhabricatorActionView())
         ->setIcon('fa-picture-o')
         ->setName(pht('Edit Profile Picture'))
         ->setHref($this->getApplicationURI('picture/'.$user->getID().'/'))
         ->setDisabled(!$can_edit)
         ->setWorkflow(!$can_edit));
 
     $curtain->addAction(
       id(new PhabricatorActionView())
         ->setIcon('fa-wrench')
         ->setName(pht('Edit Settings'))
         ->setDisabled(!$can_edit)
         ->setWorkflow(!$can_edit)
         ->setHref('/settings/user/'.$user->getUsername().'/'));
 
     if ($user->getIsAdmin()) {
       $empower_icon = 'fa-arrow-circle-o-down';
       $empower_name = pht('Remove Administrator');
     } else {
       $empower_icon = 'fa-arrow-circle-o-up';
       $empower_name = pht('Make Administrator');
     }
 
     $is_admin = $viewer->getIsAdmin();
     $is_self = ($user->getPHID() === $viewer->getPHID());
     $can_admin = ($is_admin && !$is_self);
 
+    // c4science custo
+    // Only show admin actions to admin user
     if ($is_admin) {
       $curtain->addAction(
         id(new PhabricatorActionView())
           ->setIcon($empower_icon)
           ->setName($empower_name)
           ->setDisabled(!$can_admin)
           ->setWorkflow(true)
           ->setHref($this->getApplicationURI('empower/'.$user->getID().'/')));
     }
 
+    // c4science custo
     if ($can_admin) {
       $curtain->addAction(
         id(new PhabricatorActionView())
           ->setIcon('fa-tag')
           ->setName(pht('Change Username'))
           ->setDisabled(!$is_admin)
           ->setWorkflow(true)
           ->setHref($this->getApplicationURI('rename/'.$user->getID().'/')));
     }
 
+    // c4science custo
     if ($is_admin) {
       if ($user->getIsDisabled()) {
         $disable_icon = 'fa-check-circle-o';
         $disable_name = pht('Enable User');
       } else {
         $disable_icon = 'fa-ban';
         $disable_name = pht('Disable User');
       }
 
       $curtain->addAction(
         id(new PhabricatorActionView())
           ->setIcon($disable_icon)
           ->setName($disable_name)
           ->setDisabled(!$can_admin)
           ->setWorkflow(true)
           ->setHref($this->getApplicationURI('disable/'.$user->getID().'/')));
     }
 
+    // c4science custo
     if ($is_admin) {
       $curtain->addAction(
         id(new PhabricatorActionView())
           ->setIcon('fa-times')
           ->setName(pht('Delete User'))
           ->setDisabled(!$can_admin)
           ->setWorkflow(true)
           ->setHref($this->getApplicationURI('delete/'.$user->getID().'/')));
 
       $can_welcome = ($is_admin && $user->canEstablishWebSessions());
 
       $curtain->addAction(
         id(new PhabricatorActionView())
           ->setIcon('fa-envelope')
           ->setName(pht('Send Welcome Email'))
           ->setWorkflow(true)
           ->setDisabled(!$can_welcome)
           ->setHref($this->getApplicationURI('welcome/'.$user->getID().'/')));
     }
 
     return $curtain;
   }
 
 
 }
diff --git a/src/applications/people/controller/PhabricatorPeopleProfileViewController.php b/src/applications/people/controller/PhabricatorPeopleProfileViewController.php
index 98e01bf19..60484dbf0 100644
--- a/src/applications/people/controller/PhabricatorPeopleProfileViewController.php
+++ b/src/applications/people/controller/PhabricatorPeopleProfileViewController.php
@@ -1,332 +1,334 @@
 <?php
 
 final class PhabricatorPeopleProfileViewController
   extends PhabricatorPeopleProfileController {
 
   public function shouldAllowPublic() {
     return true;
   }
 
   public function handleRequest(AphrontRequest $request) {
     $viewer = $this->getViewer();
     $username = $request->getURIData('username');
 
     $user = id(new PhabricatorPeopleQuery())
       ->setViewer($viewer)
       ->withUsernames(array($username))
       ->needProfileImage(true)
       ->needAvailability(true)
       ->executeOne();
     if (!$user) {
       return new Aphront404Response();
     }
 
     $this->setUser($user);
     $header = $this->buildProfileHeader();
 
     $properties = $this->buildPropertyView($user);
     $name = $user->getUsername();
 
     $feed = $this->buildPeopleFeed($user, $viewer);
 
     $view_all = id(new PHUIButtonView())
       ->setTag('a')
       ->setIcon(
         id(new PHUIIconView())
           ->setIcon('fa-list-ul'))
       ->setText(pht('View All'))
       ->setHref('/feed/?userPHIDs='.$user->getPHID());
 
     $feed_header = id(new PHUIHeaderView())
       ->setHeader(pht('Recent Activity'))
       ->addActionLink($view_all);
 
     $feed = id(new PHUIObjectBoxView())
       ->setHeader($feed_header)
       ->addClass('project-view-feed')
       ->appendChild($feed);
 
     $projects = $this->buildProjectsView($user);
-    $repo = $this->buildRepoView($user);
+    $repo = $this->buildRepoView($user); // c4science custo
     $calendar = $this->buildCalendarDayView($user);
 
     $home = id(new PHUITwoColumnView())
       ->setHeader($header)
       ->addClass('project-view-home')
       ->addClass('project-view-people-home')
       ->setMainColumn(
         array(
           $properties,
           $feed,
         ))
       ->setSideColumn(
         array(
           $projects,
-          $repo,
+          $repo, // c4science custo
           $calendar,
         ));
 
     $nav = $this->getProfileMenu();
     $nav->selectFilter(PhabricatorPeopleProfileMenuEngine::ITEM_PROFILE);
 
     $crumbs = $this->buildApplicationCrumbs();
     $crumbs->setBorder(true);
 
     return $this->newPage()
       ->setTitle($user->getUsername())
       ->setNavigation($nav)
       ->setCrumbs($crumbs)
       ->appendChild(
         array(
           $home,
         ));
   }
 
+  // c4science custo
   private function buildRepoView(
     PhabricatorUser $user) {
 
     $viewer = $this->getViewer();
 
     $repo_transaction = id(new PhabricatorRepositoryTransactionQuery())
       ->setViewer($viewer)
       ->withAuthorPHIDs(array($user->getPHID()))
       ->withTransactionTypes(array(PhabricatorTransactions::TYPE_CREATE))
       ->execute();
 
     if(!empty($repo_transaction)) {
       $repo_phids = mpull($repo_transaction, 'getObjectPHID');
       $repo = id(new PhabricatorRepositoryQuery())
         ->setViewer($viewer)
         ->withPHIDs($repo_phids)
         ->setOrder('committed')
         ->execute();
     }
 
     $header = id(new PHUIHeaderView());
 
     if (!empty($repo)) {
       $nb = count($repo);
       $limit = 5;
       $repo = array_slice($repo, 0, $limit);
       $list = new PHUIObjectItemListView();
       foreach($repo as $r){
         $list->addItem(
           id(new PHUIObjectItemView())
             ->setHeader($r->getName())
             ->addAttribute($r->getDisplayName())
             ->setHref($r->getURI()));
       }
 
       $header_text = pht('Repositories (%s)', $nb);
 
       if($nb > $limit) {
         $header->addActionLink(
           id(new PHUIButtonView())
             ->setTag('a')
             ->setIcon('fa-list-ul')
             ->setText(pht('View All'))
             ->setHref('/diffusion/?author=' . $user->getUsername() . '#R'));
       }
 
     } else {
       $header_text = pht('Repositories');
       $error = id(new PHUIBoxView())
         ->addClass('mlb')
         ->appendChild(pht('User does not have any repository.'));
       $list = id(new PHUIInfoView())
         ->setSeverity(PHUIInfoView::SEVERITY_NODATA)
         ->appendChild($error);
     }
 
     $header->setHeader($header_text);
 
     $box = id(new PHUIObjectBoxView())
       ->setHeader($header)
       ->appendChild($list)
       ->setBackground(PHUIObjectBoxView::BLUE_PROPERTY);
 
     return $box;
   }
 
   private function buildPropertyView(
     PhabricatorUser $user) {
 
     $viewer = $this->getRequest()->getUser();
     $view = id(new PHUIPropertyListView())
       ->setUser($viewer)
       ->setObject($user);
 
     $field_list = PhabricatorCustomField::getObjectFields(
       $user,
       PhabricatorCustomField::ROLE_VIEW);
     $field_list->appendFieldsToPropertyList($user, $viewer, $view);
 
     if (!$view->hasAnyProperties()) {
       return null;
     }
 
     $header = id(new PHUIHeaderView())
       ->setHeader(pht('User Details'));
 
     $view = id(new PHUIObjectBoxView())
       ->appendChild($view)
       ->setHeader($header)
       ->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)
       ->addClass('project-view-properties');
 
     return $view;
   }
 
   private function buildProjectsView(
     PhabricatorUser $user) {
 
     $viewer = $this->getViewer();
     $projects = id(new PhabricatorProjectQuery())
       ->setViewer($viewer)
       ->withMemberPHIDs(array($user->getPHID()))
       ->needImages(true)
       ->withStatuses(
         array(
           PhabricatorProjectStatus::STATUS_ACTIVE,
         ))
       ->execute();
 
     $header = id(new PHUIHeaderView())
       ->setHeader(pht('Projects'));
 
     if (!empty($projects)) {
       $limit = 5;
       $render_phids = array_slice($projects, 0, $limit);
       $list = id(new PhabricatorProjectListView())
         ->setUser($viewer)
         ->setProjects($render_phids);
 
       if (count($projects) > $limit) {
         $header_text = pht(
           'Projects (%s)',
           phutil_count($projects));
 
         $header = id(new PHUIHeaderView())
           ->setHeader($header_text)
           ->addActionLink(
             id(new PHUIButtonView())
               ->setTag('a')
               ->setIcon('fa-list-ul')
               ->setText(pht('View All'))
+              // c4science custo, anchor to results
               ->setHref('/project/?member='.$user->getPHID().'#R'));
 
       }
 
     } else {
       $list = id(new PHUIInfoView())
         ->setSeverity(PHUIInfoView::SEVERITY_NODATA)
         ->appendChild(pht('User does not belong to any projects.'));
     }
 
     $box = id(new PHUIObjectBoxView())
       ->setHeader($header)
       ->appendChild($list)
       ->setBackground(PHUIObjectBoxView::BLUE_PROPERTY);
 
     return $box;
   }
 
   private function buildCalendarDayView(PhabricatorUser $user) {
     $viewer = $this->getViewer();
     $class = 'PhabricatorCalendarApplication';
 
     if (!PhabricatorApplication::isClassInstalledForViewer($class, $viewer)) {
       return null;
     }
 
     $midnight = PhabricatorTime::getTodayMidnightDateTime($viewer);
     $week_end = clone $midnight;
     $week_end = $week_end->modify('+3 days');
 
     $range_start = $midnight->format('U');
     $range_end = $week_end->format('U');
 
     $events = id(new PhabricatorCalendarEventQuery())
       ->setViewer($viewer)
       ->withDateRange($range_start, $range_end)
       ->withInvitedPHIDs(array($user->getPHID()))
       ->withIsCancelled(false)
       ->needRSVPs(array($viewer->getPHID()))
       ->execute();
 
     $event_views = array();
     foreach ($events as $event) {
       $viewer_is_invited = $event->isRSVPInvited($viewer->getPHID());
 
       $can_edit = PhabricatorPolicyFilter::hasCapability(
         $viewer,
         $event,
         PhabricatorPolicyCapability::CAN_EDIT);
 
       $epoch_min = $event->getStartDateTimeEpoch();
       $epoch_max = $event->getEndDateTimeEpoch();
 
       $event_view = id(new AphrontCalendarEventView())
         ->setCanEdit($can_edit)
         ->setEventID($event->getID())
         ->setEpochRange($epoch_min, $epoch_max)
         ->setIsAllDay($event->getIsAllDay())
         ->setIcon($event->getIcon())
         ->setViewerIsInvited($viewer_is_invited)
         ->setName($event->getName())
         ->setDatetimeSummary($event->renderEventDate($viewer, true))
         ->setURI($event->getURI());
 
       $event_views[] = $event_view;
     }
 
     $event_views = msort($event_views, 'getEpochStart');
 
     $day_view = id(new PHUICalendarWeekView())
       ->setViewer($viewer)
       ->setView('week')
       ->setEvents($event_views)
       ->setWeekLength(3)
       ->render();
 
     $header = id(new PHUIHeaderView())
       ->setHeader(pht('Calendar'))
       ->setHref(
         urisprintf(
           '/calendar/?invited=%s#R',
           $user->getUsername()));
 
     $box = id(new PHUIObjectBoxView())
       ->setHeader($header)
       ->appendChild($day_view)
       ->addClass('calendar-profile-box')
       ->setBackground(PHUIObjectBoxView::BLUE_PROPERTY);
 
     return $box;
   }
 
   private function buildPeopleFeed(
     PhabricatorUser $user,
     $viewer) {
 
     $query = new PhabricatorFeedQuery();
     $query->withFilterPHIDs(
       array(
         $user->getPHID(),
       ));
     $query->setLimit(100);
     $query->setViewer($viewer);
     $stories = $query->execute();
 
     $builder = new PhabricatorFeedBuilder($stories);
     $builder->setUser($viewer);
     $builder->setShowHovercards(true);
     $builder->setNoDataString(pht('To begin on such a grand journey, '.
       'requires but just a single step.'));
     $view = $builder->buildView();
 
     return $view->render();
 
   }
 
 }
diff --git a/src/applications/people/storage/PhabricatorUser.php b/src/applications/people/storage/PhabricatorUser.php
index 7705dcd17..d69ee8eeb 100644
--- a/src/applications/people/storage/PhabricatorUser.php
+++ b/src/applications/people/storage/PhabricatorUser.php
@@ -1,1615 +1,1618 @@
 <?php
 
 /**
  * @task availability Availability
  * @task image-cache Profile Image Cache
  * @task factors Multi-Factor Authentication
  * @task handles Managing Handles
  * @task settings Settings
  * @task cache User Cache
  */
 final class PhabricatorUser
   extends PhabricatorUserDAO
   implements
     PhutilPerson,
     PhabricatorPolicyInterface,
     PhabricatorCustomFieldInterface,
     PhabricatorDestructibleInterface,
     PhabricatorSSHPublicKeyInterface,
     PhabricatorFlaggableInterface,
     PhabricatorApplicationTransactionInterface,
     PhabricatorFulltextInterface,
     PhabricatorConduitResultInterface {
 
   const SESSION_TABLE = 'phabricator_session';
   const NAMETOKEN_TABLE = 'user_nametoken';
   const MAXIMUM_USERNAME_LENGTH = 64;
 
   protected $userName;
   protected $realName;
   protected $passwordSalt;
   protected $passwordHash;
   protected $profileImagePHID;
   protected $defaultProfileImagePHID;
   protected $defaultProfileImageVersion;
   protected $availabilityCache;
   protected $availabilityCacheTTL;
 
   protected $conduitCertificate;
 
   protected $isSystemAgent = 0;
   protected $isMailingList = 0;
   protected $isAdmin = 0;
   protected $isDisabled = 0;
   protected $isEmailVerified = 0;
   protected $isApproved = 0;
   protected $isEnrolledInMultiFactor = 0;
 
   protected $accountSecret;
 
   private $profile = null;
   private $availability = self::ATTACHABLE;
   private $preferences = null;
   private $omnipotent = false;
   private $customFields = self::ATTACHABLE;
   private $badgePHIDs = self::ATTACHABLE;
 
   private $alternateCSRFString = self::ATTACHABLE;
   private $session = self::ATTACHABLE;
   private $rawCacheData = array();
   private $usableCacheData = array();
 
   private $authorities = array();
   private $handlePool;
   private $csrfSalt;
 
   private $settingCacheKeys = array();
   private $settingCache = array();
   private $allowInlineCacheGeneration;
   private $conduitClusterToken = self::ATTACHABLE;
 
   protected function readField($field) {
     switch ($field) {
       // Make sure these return booleans.
       case 'isAdmin':
         return (bool)$this->isAdmin;
       case 'isDisabled':
         return (bool)$this->isDisabled;
       case 'isSystemAgent':
         return (bool)$this->isSystemAgent;
       case 'isMailingList':
         return (bool)$this->isMailingList;
       case 'isEmailVerified':
         return (bool)$this->isEmailVerified;
       case 'isApproved':
         return (bool)$this->isApproved;
       default:
         return parent::readField($field);
     }
   }
 
 
   /**
    * Is this a live account which has passed required approvals? Returns true
    * if this is an enabled, verified (if required), approved (if required)
    * account, and false otherwise.
    *
    * @return bool True if this is a standard, usable account.
    */
   public function isUserActivated() {
     if (!$this->isLoggedIn()) {
       return false;
     }
 
     if ($this->isOmnipotent()) {
       return true;
     }
 
     if ($this->getIsDisabled()) {
       return false;
     }
 
     if (!$this->getIsApproved()) {
       return false;
     }
 
     if (PhabricatorUserEmail::isEmailVerificationRequired()) {
       if (!$this->getIsEmailVerified()) {
         return false;
       }
     }
 
     return true;
   }
 
 
   /**
    * Is this a user who we can reasonably expect to respond to requests?
    *
    * This is used to provide a grey "disabled/unresponsive" dot cue when
    * rendering handles and tags, so it isn't a surprise if you get ignored
    * when you ask things of users who will not receive notifications or could
    * not respond to them (because they are disabled, unapproved, do not have
    * verified email addresses, etc).
    *
    * @return bool True if this user can receive and respond to requests from
    *   other humans.
    */
   public function isResponsive() {
     if (!$this->isUserActivated()) {
       return false;
     }
 
     if (!$this->getIsEmailVerified()) {
       return false;
     }
 
     return true;
   }
 
 
   public function canEstablishWebSessions() {
     if ($this->getIsMailingList()) {
       return false;
     }
 
     if ($this->getIsSystemAgent()) {
       return false;
     }
 
     return true;
   }
 
   public function canEstablishAPISessions() {
     if ($this->getIsDisabled()) {
       return false;
     }
 
     // Intracluster requests are permitted even if the user is logged out:
     // in particular, public users are allowed to issue intracluster requests
     // when browsing Diffusion.
     if (PhabricatorEnv::isClusterRemoteAddress()) {
       if (!$this->isLoggedIn()) {
         return true;
       }
     }
 
     if (!$this->isUserActivated()) {
       return false;
     }
 
     if ($this->getIsMailingList()) {
       return false;
     }
 
     return true;
   }
 
   public function canEstablishSSHSessions() {
     if (!$this->isUserActivated()) {
       return false;
     }
 
     if ($this->getIsMailingList()) {
       return false;
     }
 
     return true;
   }
 
   /**
    * Returns `true` if this is a standard user who is logged in. Returns `false`
    * for logged out, anonymous, or external users.
    *
    * @return bool `true` if the user is a standard user who is logged in with
    *              a normal session.
    */
   public function getIsStandardUser() {
     $type_user = PhabricatorPeopleUserPHIDType::TYPECONST;
     return $this->getPHID() && (phid_get_type($this->getPHID()) == $type_user);
   }
 
   protected function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_COLUMN_SCHEMA => array(
         'userName' => 'sort64',
         'realName' => 'text128',
         'passwordSalt' => 'text32?',
         'passwordHash' => 'text128?',
         'profileImagePHID' => 'phid?',
         'conduitCertificate' => 'text255',
         'isSystemAgent' => 'bool',
         'isMailingList' => 'bool',
         'isDisabled' => 'bool',
         'isAdmin' => 'bool',
         'isEmailVerified' => 'uint32',
         'isApproved' => 'uint32',
         'accountSecret' => 'bytes64',
         'isEnrolledInMultiFactor' => 'bool',
         'availabilityCache' => 'text255?',
         'availabilityCacheTTL' => 'uint32?',
         'defaultProfileImagePHID' => 'phid?',
         'defaultProfileImageVersion' => 'text64?',
       ),
       self::CONFIG_KEY_SCHEMA => array(
         'key_phid' => null,
         'phid' => array(
           'columns' => array('phid'),
           'unique' => true,
         ),
         'userName' => array(
           'columns' => array('userName'),
           'unique' => true,
         ),
         'realName' => array(
           'columns' => array('realName'),
         ),
         'key_approved' => array(
           'columns' => array('isApproved'),
         ),
       ),
       self::CONFIG_NO_MUTATE => array(
         'availabilityCache' => true,
         'availabilityCacheTTL' => true,
       ),
     ) + parent::getConfiguration();
   }
 
   public function generatePHID() {
     return PhabricatorPHID::generateNewPHID(
       PhabricatorPeopleUserPHIDType::TYPECONST);
   }
 
   public function setPassword(PhutilOpaqueEnvelope $envelope) {
     if (!$this->getPHID()) {
       throw new Exception(
         pht(
           'You can not set a password for an unsaved user because their PHID '.
           'is a salt component in the password hash.'));
     }
 
     if (!strlen($envelope->openEnvelope())) {
       $this->setPasswordHash('');
     } else {
       $this->setPasswordSalt(md5(Filesystem::readRandomBytes(32)));
       $hash = $this->hashPassword($envelope);
       $this->setPasswordHash($hash->openEnvelope());
     }
     return $this;
   }
 
   public function getMonogram() {
     return '@'.$this->getUsername();
   }
 
   public function isLoggedIn() {
     return !($this->getPHID() === null);
   }
 
   public function save() {
     if (!$this->getConduitCertificate()) {
       $this->setConduitCertificate($this->generateConduitCertificate());
     }
 
     if (!strlen($this->getAccountSecret())) {
       $this->setAccountSecret(Filesystem::readRandomCharacters(64));
     }
 
     $result = parent::save();
 
     if ($this->profile) {
       $this->profile->save();
     }
 
     $this->updateNameTokens();
 
     PhabricatorSearchWorker::queueDocumentForIndexing($this->getPHID());
 
     return $result;
   }
 
   public function attachSession(PhabricatorAuthSession $session) {
     $this->session = $session;
     return $this;
   }
 
   public function getSession() {
     return $this->assertAttached($this->session);
   }
 
   public function hasSession() {
     return ($this->session !== self::ATTACHABLE);
   }
 
   private function generateConduitCertificate() {
     return Filesystem::readRandomCharacters(255);
   }
 
   public function comparePassword(PhutilOpaqueEnvelope $envelope) {
     if (!strlen($envelope->openEnvelope())) {
       return false;
     }
     if (!strlen($this->getPasswordHash())) {
       return false;
     }
 
     return PhabricatorPasswordHasher::comparePassword(
       $this->getPasswordHashInput($envelope),
       new PhutilOpaqueEnvelope($this->getPasswordHash()));
   }
 
   private function getPasswordHashInput(PhutilOpaqueEnvelope $password) {
     $input =
       $this->getUsername().
       $password->openEnvelope().
       $this->getPHID().
       $this->getPasswordSalt();
 
     return new PhutilOpaqueEnvelope($input);
   }
 
   private function hashPassword(PhutilOpaqueEnvelope $password) {
     $hasher = PhabricatorPasswordHasher::getBestHasher();
 
     $input_envelope = $this->getPasswordHashInput($password);
     return $hasher->getPasswordHashForStorage($input_envelope);
   }
 
   const CSRF_CYCLE_FREQUENCY  = 3600;
   const CSRF_SALT_LENGTH      = 8;
   const CSRF_TOKEN_LENGTH     = 16;
   const CSRF_BREACH_PREFIX    = 'B@';
 
   const EMAIL_CYCLE_FREQUENCY = 86400;
   const EMAIL_TOKEN_LENGTH    = 24;
 
   private function getRawCSRFToken($offset = 0) {
     return $this->generateToken(
       time() + (self::CSRF_CYCLE_FREQUENCY * $offset),
       self::CSRF_CYCLE_FREQUENCY,
       PhabricatorEnv::getEnvConfig('phabricator.csrf-key'),
       self::CSRF_TOKEN_LENGTH);
   }
 
   public function getCSRFToken() {
+    // c4science custo
+    // disable csrf for admin // FIXME: CHECK THIS
     if ($this->isOmnipotent() && !$this->getIsAdmin()) {
       // We may end up here when called from the daemons. The omnipotent user
       // has no meaningful CSRF token, so just return `null`.
       return null;
     }
 
     if ($this->csrfSalt === null) {
       $this->csrfSalt = Filesystem::readRandomCharacters(
         self::CSRF_SALT_LENGTH);
     }
 
     $salt = $this->csrfSalt;
 
     // Generate a token hash to mitigate BREACH attacks against SSL. See
     // discussion in T3684.
     $token = $this->getRawCSRFToken();
     $hash = PhabricatorHash::weakDigest($token, $salt);
     return self::CSRF_BREACH_PREFIX.$salt.substr(
         $hash, 0, self::CSRF_TOKEN_LENGTH);
   }
 
   public function validateCSRFToken($token) {
     // We expect a BREACH-mitigating token. See T3684.
     $breach_prefix = self::CSRF_BREACH_PREFIX;
     $breach_prelen = strlen($breach_prefix);
     if (strncmp($token, $breach_prefix, $breach_prelen) !== 0) {
       return false;
     }
 
     $salt = substr($token, $breach_prelen, self::CSRF_SALT_LENGTH);
     $token = substr($token, $breach_prelen + self::CSRF_SALT_LENGTH);
 
     // When the user posts a form, we check that it contains a valid CSRF token.
     // Tokens cycle each hour (every CSRF_CYLCE_FREQUENCY seconds) and we accept
     // either the current token, the next token (users can submit a "future"
     // token if you have two web frontends that have some clock skew) or any of
     // the last 6 tokens. This means that pages are valid for up to 7 hours.
     // There is also some Javascript which periodically refreshes the CSRF
     // tokens on each page, so theoretically pages should be valid indefinitely.
     // However, this code may fail to run (if the user loses their internet
     // connection, or there's a JS problem, or they don't have JS enabled).
     // Choosing the size of the window in which we accept old CSRF tokens is
     // an issue of balancing concerns between security and usability. We could
     // choose a very narrow (e.g., 1-hour) window to reduce vulnerability to
     // attacks using captured CSRF tokens, but it's also more likely that real
     // users will be affected by this, e.g. if they close their laptop for an
     // hour, open it back up, and try to submit a form before the CSRF refresh
     // can kick in. Since the user experience of submitting a form with expired
     // CSRF is often quite bad (you basically lose data, or it's a big pain to
     // recover at least) and I believe we gain little additional protection
     // by keeping the window very short (the overwhelming value here is in
     // preventing blind attacks, and most attacks which can capture CSRF tokens
     // can also just capture authentication information [sniffing networks]
     // or act as the user [xss]) the 7 hour default seems like a reasonable
     // balance. Other major platforms have much longer CSRF token lifetimes,
     // like Rails (session duration) and Django (forever), which suggests this
     // is a reasonable analysis.
     $csrf_window = 6;
 
     for ($ii = -$csrf_window; $ii <= 1; $ii++) {
       $valid = $this->getRawCSRFToken($ii);
 
       $digest = PhabricatorHash::weakDigest($valid, $salt);
       $digest = substr($digest, 0, self::CSRF_TOKEN_LENGTH);
       if (phutil_hashes_are_identical($digest, $token)) {
         return true;
       }
     }
 
     return false;
   }
 
   private function generateToken($epoch, $frequency, $key, $len) {
     if ($this->getPHID()) {
       $vec = $this->getPHID().$this->getAccountSecret();
     } else {
       $vec = $this->getAlternateCSRFString();
     }
 
     if ($this->hasSession()) {
       $vec = $vec.$this->getSession()->getSessionKey();
     }
 
     $time_block = floor($epoch / $frequency);
     $vec = $vec.$key.$time_block;
 
     return substr(PhabricatorHash::weakDigest($vec), 0, $len);
   }
 
   public function getUserProfile() {
     return $this->assertAttached($this->profile);
   }
 
   public function attachUserProfile(PhabricatorUserProfile $profile) {
     $this->profile = $profile;
     return $this;
   }
 
   public function loadUserProfile() {
     if ($this->profile) {
       return $this->profile;
     }
 
     $profile_dao = new PhabricatorUserProfile();
     $this->profile = $profile_dao->loadOneWhere('userPHID = %s',
       $this->getPHID());
 
     if (!$this->profile) {
       $this->profile = PhabricatorUserProfile::initializeNewProfile($this);
     }
 
     return $this->profile;
   }
 
   public function loadPrimaryEmailAddress() {
     $email = $this->loadPrimaryEmail();
     if (!$email) {
       throw new Exception(pht('User has no primary email address!'));
     }
     return $email->getAddress();
   }
 
   public function loadPrimaryEmail() {
     return $this->loadOneRelative(
       new PhabricatorUserEmail(),
       'userPHID',
       'getPHID',
       '(isPrimary = 1)');
   }
 
 
 /* -(  Settings  )----------------------------------------------------------- */
 
 
   public function getUserSetting($key) {
     // NOTE: We store available keys and cached values separately to make it
     // faster to check for `null` in the cache, which is common.
     if (isset($this->settingCacheKeys[$key])) {
       return $this->settingCache[$key];
     }
 
     $settings_key = PhabricatorUserPreferencesCacheType::KEY_PREFERENCES;
     if ($this->getPHID()) {
       $settings = $this->requireCacheData($settings_key);
     } else {
       $settings = $this->loadGlobalSettings();
     }
 
     if (array_key_exists($key, $settings)) {
       $value = $settings[$key];
       return $this->writeUserSettingCache($key, $value);
     }
 
     $cache = PhabricatorCaches::getRuntimeCache();
     $cache_key = "settings.defaults({$key})";
     $cache_map = $cache->getKeys(array($cache_key));
 
     if ($cache_map) {
       $value = $cache_map[$cache_key];
     } else {
       $defaults = PhabricatorSetting::getAllSettings();
       if (isset($defaults[$key])) {
         $value = id(clone $defaults[$key])
           ->setViewer($this)
           ->getSettingDefaultValue();
       } else {
         $value = null;
       }
 
       $cache->setKey($cache_key, $value);
     }
 
     return $this->writeUserSettingCache($key, $value);
   }
 
 
   /**
    * Test if a given setting is set to a particular value.
    *
    * @param const Setting key.
    * @param wild Value to compare.
    * @return bool True if the setting has the specified value.
    * @task settings
    */
   public function compareUserSetting($key, $value) {
     $actual = $this->getUserSetting($key);
     return ($actual == $value);
   }
 
   private function writeUserSettingCache($key, $value) {
     $this->settingCacheKeys[$key] = true;
     $this->settingCache[$key] = $value;
     return $value;
   }
 
   public function getTranslation() {
     return $this->getUserSetting(PhabricatorTranslationSetting::SETTINGKEY);
   }
 
   public function getTimezoneIdentifier() {
     return $this->getUserSetting(PhabricatorTimezoneSetting::SETTINGKEY);
   }
 
   public static function getGlobalSettingsCacheKey() {
     return 'user.settings.globals.v1';
   }
 
   private function loadGlobalSettings() {
     $cache_key = self::getGlobalSettingsCacheKey();
     $cache = PhabricatorCaches::getMutableStructureCache();
 
     $settings = $cache->getKey($cache_key);
     if (!$settings) {
       $preferences = PhabricatorUserPreferences::loadGlobalPreferences($this);
       $settings = $preferences->getPreferences();
       $cache->setKey($cache_key, $settings);
     }
 
     return $settings;
   }
 
 
   /**
    * Override the user's timezone identifier.
    *
    * This is primarily useful for unit tests.
    *
    * @param string New timezone identifier.
    * @return this
    * @task settings
    */
   public function overrideTimezoneIdentifier($identifier) {
     $timezone_key = PhabricatorTimezoneSetting::SETTINGKEY;
     $this->settingCacheKeys[$timezone_key] = true;
     $this->settingCache[$timezone_key] = $identifier;
     return $this;
   }
 
   public function getGender() {
     return $this->getUserSetting(PhabricatorPronounSetting::SETTINGKEY);
   }
 
   public function loadEditorLink(
     $path,
     $line,
     PhabricatorRepository $repository = null) {
 
     $editor = $this->getUserSetting(PhabricatorEditorSetting::SETTINGKEY);
 
     if (is_array($path)) {
       $multi_key = PhabricatorEditorMultipleSetting::SETTINGKEY;
       $multiedit = $this->getUserSetting($multi_key);
       switch ($multiedit) {
         case PhabricatorEditorMultipleSetting::VALUE_SPACES:
           $path = implode(' ', $path);
           break;
         case PhabricatorEditorMultipleSetting::VALUE_SINGLE:
         default:
           return null;
       }
     }
 
     if (!strlen($editor)) {
       return null;
     }
 
     if ($repository) {
       $callsign = $repository->getCallsign();
     } else {
       $callsign = null;
     }
 
     $uri = strtr($editor, array(
       '%%' => '%',
       '%f' => phutil_escape_uri($path),
       '%l' => phutil_escape_uri($line),
       '%r' => phutil_escape_uri($callsign),
     ));
 
     // The resulting URI must have an allowed protocol. Otherwise, we'll return
     // a link to an error page explaining the misconfiguration.
 
     $ok = PhabricatorHelpEditorProtocolController::hasAllowedProtocol($uri);
     if (!$ok) {
       return '/help/editorprotocol/';
     }
 
     return (string)$uri;
   }
 
   public function getAlternateCSRFString() {
     return $this->assertAttached($this->alternateCSRFString);
   }
 
   public function attachAlternateCSRFString($string) {
     $this->alternateCSRFString = $string;
     return $this;
   }
 
   /**
    * Populate the nametoken table, which used to fetch typeahead results. When
    * a user types "linc", we want to match "Abraham Lincoln" from on-demand
    * typeahead sources. To do this, we need a separate table of name fragments.
    */
   public function updateNameTokens() {
     $table  = self::NAMETOKEN_TABLE;
     $conn_w = $this->establishConnection('w');
 
     $tokens = PhabricatorTypeaheadDatasource::tokenizeString(
       $this->getUserName().' '.$this->getRealName());
 
     $sql = array();
     foreach ($tokens as $token) {
       $sql[] = qsprintf(
         $conn_w,
         '(%d, %s)',
         $this->getID(),
         $token);
     }
 
     queryfx(
       $conn_w,
       'DELETE FROM %T WHERE userID = %d',
       $table,
       $this->getID());
     if ($sql) {
       queryfx(
         $conn_w,
         'INSERT INTO %T (userID, token) VALUES %Q',
         $table,
         implode(', ', $sql));
     }
   }
 
   public function sendWelcomeEmail(PhabricatorUser $admin) {
     if (!$this->canEstablishWebSessions()) {
       throw new Exception(
         pht(
           'Can not send welcome mail to users who can not establish '.
           'web sessions!'));
     }
 
     $admin_username = $admin->getUserName();
     $admin_realname = $admin->getRealName();
     $user_username = $this->getUserName();
     $is_serious = PhabricatorEnv::getEnvConfig('phabricator.serious-business');
 
     $base_uri = PhabricatorEnv::getProductionURI('/');
 
     $engine = new PhabricatorAuthSessionEngine();
     $uri = $engine->getOneTimeLoginURI(
       $this,
       $this->loadPrimaryEmail(),
       PhabricatorAuthSessionEngine::ONETIME_WELCOME);
 
     $body = pht(
       "Welcome to Phabricator!\n\n".
       "%s (%s) has created an account for you.\n\n".
       "  Username: %s\n\n".
       "To login to Phabricator, follow this link and set a password:\n\n".
       "  %s\n\n".
       "After you have set a password, you can login in the future by ".
       "going here:\n\n".
       "  %s\n",
       $admin_username,
       $admin_realname,
       $user_username,
       $uri,
       $base_uri);
 
     if (!$is_serious) {
       $body .= sprintf(
         "\n%s\n",
         pht("Love,\nPhabricator"));
     }
 
     $mail = id(new PhabricatorMetaMTAMail())
       ->addTos(array($this->getPHID()))
       ->setForceDelivery(true)
       ->setSubject(pht('[Phabricator] Welcome to Phabricator'))
       ->setBody($body)
       ->saveAndSend();
   }
 
   public function sendUsernameChangeEmail(
     PhabricatorUser $admin,
     $old_username) {
 
     $admin_username = $admin->getUserName();
     $admin_realname = $admin->getRealName();
     $new_username = $this->getUserName();
 
     $password_instructions = null;
     if (PhabricatorPasswordAuthProvider::getPasswordProvider()) {
       $engine = new PhabricatorAuthSessionEngine();
       $uri = $engine->getOneTimeLoginURI(
         $this,
         null,
         PhabricatorAuthSessionEngine::ONETIME_USERNAME);
       $password_instructions = sprintf(
         "%s\n\n  %s\n\n%s\n",
         pht(
           "If you use a password to login, you'll need to reset it ".
           "before you can login again. You can reset your password by ".
           "following this link:"),
         $uri,
         pht(
           "And, of course, you'll need to use your new username to login ".
           "from now on. If you use OAuth to login, nothing should change."));
     }
 
     $body = sprintf(
       "%s\n\n  %s\n  %s\n\n%s",
       pht(
         '%s (%s) has changed your Phabricator username.',
         $admin_username,
         $admin_realname),
       pht(
         'Old Username: %s',
         $old_username),
       pht(
         'New Username: %s',
         $new_username),
       $password_instructions);
 
     $mail = id(new PhabricatorMetaMTAMail())
       ->addTos(array($this->getPHID()))
       ->setForceDelivery(true)
       ->setSubject(pht('[Phabricator] Username Changed'))
       ->setBody($body)
       ->saveAndSend();
   }
 
   public static function describeValidUsername() {
     return pht(
       'Usernames must contain only numbers, letters, period, underscore and '.
       'hyphen, and can not end with a period. They must have no more than %d '.
       'characters.',
       new PhutilNumber(self::MAXIMUM_USERNAME_LENGTH));
   }
 
   public static function validateUsername($username) {
     // NOTE: If you update this, make sure to update:
     //
     //  - Remarkup rule for @mentions.
     //  - Routing rule for "/p/username/".
     //  - Unit tests, obviously.
     //  - describeValidUsername() method, above.
 
     if (strlen($username) > self::MAXIMUM_USERNAME_LENGTH) {
       return false;
     }
 
     return (bool)preg_match('/^[a-zA-Z0-9._-]*[a-zA-Z0-9_-]\z/', $username);
   }
 
   public static function getDefaultProfileImageURI() {
     return celerity_get_resource_uri('/rsrc/image/avatar.png');
   }
 
   public function getProfileImageURI() {
     $uri_key = PhabricatorUserProfileImageCacheType::KEY_URI;
     return $this->requireCacheData($uri_key);
   }
 
   public function getUnreadNotificationCount() {
     $notification_key = PhabricatorUserNotificationCountCacheType::KEY_COUNT;
     return $this->requireCacheData($notification_key);
   }
 
   public function getUnreadMessageCount() {
     $message_key = PhabricatorUserMessageCountCacheType::KEY_COUNT;
     return $this->requireCacheData($message_key);
   }
 
   public function getRecentBadgeAwards() {
     $badges_key = PhabricatorUserBadgesCacheType::KEY_BADGES;
     return $this->requireCacheData($badges_key);
   }
 
   public function getFullName() {
     if (strlen($this->getRealName())) {
       return $this->getUsername().' ('.$this->getRealName().')';
     } else {
       return $this->getUsername();
     }
   }
 
   public function getTimeZone() {
     return new DateTimeZone($this->getTimezoneIdentifier());
   }
 
   public function getTimeZoneOffset() {
     $timezone = $this->getTimeZone();
     $now = new DateTime('@'.PhabricatorTime::getNow());
     $offset = $timezone->getOffset($now);
 
     // Javascript offsets are in minutes and have the opposite sign.
     $offset = -(int)($offset / 60);
 
     return $offset;
   }
 
   public function getTimeZoneOffsetInHours() {
     $offset = $this->getTimeZoneOffset();
     $offset = (int)round($offset / 60);
     $offset = -$offset;
 
     return $offset;
   }
 
   public function formatShortDateTime($when, $now = null) {
     if ($now === null) {
       $now = PhabricatorTime::getNow();
     }
 
     try {
       $when = new DateTime('@'.$when);
       $now = new DateTime('@'.$now);
     } catch (Exception $ex) {
       return null;
     }
 
     $zone = $this->getTimeZone();
 
     $when->setTimeZone($zone);
     $now->setTimeZone($zone);
 
     if ($when->format('Y') !== $now->format('Y')) {
       // Different year, so show "Feb 31 2075".
       $format = 'M j Y';
     } else if ($when->format('Ymd') !== $now->format('Ymd')) {
       // Same year but different month and day, so show "Feb 31".
       $format = 'M j';
     } else {
       // Same year, month and day so show a time of day.
       $pref_time = PhabricatorTimeFormatSetting::SETTINGKEY;
       $format = $this->getUserSetting($pref_time);
     }
 
     return $when->format($format);
   }
 
   public function __toString() {
     return $this->getUsername();
   }
 
   public static function loadOneWithEmailAddress($address) {
     $email = id(new PhabricatorUserEmail())->loadOneWhere(
       'address = %s',
       $address);
     if (!$email) {
       return null;
     }
     return id(new PhabricatorUser())->loadOneWhere(
       'phid = %s',
       $email->getUserPHID());
   }
 
   public function getDefaultSpacePHID() {
     // TODO: We might let the user switch which space they're "in" later on;
     // for now just use the global space if one exists.
 
     // If the viewer has access to the default space, use that.
     $spaces = PhabricatorSpacesNamespaceQuery::getViewerActiveSpaces($this);
     foreach ($spaces as $space) {
       if ($space->getIsDefaultNamespace()) {
         return $space->getPHID();
       }
     }
 
     // Otherwise, use the space with the lowest ID that they have access to.
     // This just tends to keep the default stable and predictable over time,
     // so adding a new space won't change behavior for users.
     if ($spaces) {
       $spaces = msort($spaces, 'getID');
       return head($spaces)->getPHID();
     }
 
     return null;
   }
 
 
   /**
    * Grant a user a source of authority, to let them bypass policy checks they
    * could not otherwise.
    */
   public function grantAuthority($authority) {
     $this->authorities[] = $authority;
     return $this;
   }
 
 
   /**
    * Get authorities granted to the user.
    */
   public function getAuthorities() {
     return $this->authorities;
   }
 
   public function hasConduitClusterToken() {
     return ($this->conduitClusterToken !== self::ATTACHABLE);
   }
 
   public function attachConduitClusterToken(PhabricatorConduitToken $token) {
     $this->conduitClusterToken = $token;
     return $this;
   }
 
   public function getConduitClusterToken() {
     return $this->assertAttached($this->conduitClusterToken);
   }
 
 
 /* -(  Availability  )------------------------------------------------------- */
 
 
   /**
    * @task availability
    */
   public function attachAvailability(array $availability) {
     $this->availability = $availability;
     return $this;
   }
 
 
   /**
    * Get the timestamp the user is away until, if they are currently away.
    *
    * @return int|null Epoch timestamp, or `null` if the user is not away.
    * @task availability
    */
   public function getAwayUntil() {
     $availability = $this->availability;
 
     $this->assertAttached($availability);
     if (!$availability) {
       return null;
     }
 
     return idx($availability, 'until');
   }
 
 
   public function getDisplayAvailability() {
     $availability = $this->availability;
 
     $this->assertAttached($availability);
     if (!$availability) {
       return null;
     }
 
     $busy = PhabricatorCalendarEventInvitee::AVAILABILITY_BUSY;
 
     return idx($availability, 'availability', $busy);
   }
 
 
   public function getAvailabilityEventPHID() {
     $availability = $this->availability;
 
     $this->assertAttached($availability);
     if (!$availability) {
       return null;
     }
 
     return idx($availability, 'eventPHID');
   }
 
 
   /**
    * Get cached availability, if present.
    *
    * @return wild|null Cache data, or null if no cache is available.
    * @task availability
    */
   public function getAvailabilityCache() {
     $now = PhabricatorTime::getNow();
     if ($this->availabilityCacheTTL <= $now) {
       return null;
     }
 
     try {
       return phutil_json_decode($this->availabilityCache);
     } catch (Exception $ex) {
       return null;
     }
   }
 
 
   /**
    * Write to the availability cache.
    *
    * @param wild Availability cache data.
    * @param int|null Cache TTL.
    * @return this
    * @task availability
    */
   public function writeAvailabilityCache(array $availability, $ttl) {
     if (PhabricatorEnv::isReadOnly()) {
       return $this;
     }
 
     $unguarded = AphrontWriteGuard::beginScopedUnguardedWrites();
     queryfx(
       $this->establishConnection('w'),
       'UPDATE %T SET availabilityCache = %s, availabilityCacheTTL = %nd
         WHERE id = %d',
       $this->getTableName(),
       phutil_json_encode($availability),
       $ttl,
       $this->getID());
     unset($unguarded);
 
     return $this;
   }
 
 
 /* -(  Multi-Factor Authentication  )---------------------------------------- */
 
 
   /**
    * Update the flag storing this user's enrollment in multi-factor auth.
    *
    * With certain settings, we need to check if a user has MFA on every page,
    * so we cache MFA enrollment on the user object for performance. Calling this
    * method synchronizes the cache by examining enrollment records. After
    * updating the cache, use @{method:getIsEnrolledInMultiFactor} to check if
    * the user is enrolled.
    *
    * This method should be called after any changes are made to a given user's
    * multi-factor configuration.
    *
    * @return void
    * @task factors
    */
   public function updateMultiFactorEnrollment() {
     $factors = id(new PhabricatorAuthFactorConfig())->loadAllWhere(
       'userPHID = %s',
       $this->getPHID());
 
     $enrolled = count($factors) ? 1 : 0;
     if ($enrolled !== $this->isEnrolledInMultiFactor) {
       $unguarded = AphrontWriteGuard::beginScopedUnguardedWrites();
         queryfx(
           $this->establishConnection('w'),
           'UPDATE %T SET isEnrolledInMultiFactor = %d WHERE id = %d',
           $this->getTableName(),
           $enrolled,
           $this->getID());
       unset($unguarded);
 
       $this->isEnrolledInMultiFactor = $enrolled;
     }
   }
 
 
   /**
    * Check if the user is enrolled in multi-factor authentication.
    *
    * Enrolled users have one or more multi-factor authentication sources
    * attached to their account. For performance, this value is cached. You
    * can use @{method:updateMultiFactorEnrollment} to update the cache.
    *
    * @return bool True if the user is enrolled.
    * @task factors
    */
   public function getIsEnrolledInMultiFactor() {
     return $this->isEnrolledInMultiFactor;
   }
 
 
 /* -(  Omnipotence  )-------------------------------------------------------- */
 
 
   /**
    * Returns true if this user is omnipotent. Omnipotent users bypass all policy
    * checks.
    *
    * @return bool True if the user bypasses policy checks.
    */
   public function isOmnipotent() {
+    // c4science custo
     // Allow administrators to bypass all policies.
     if ($this->getIsAdmin()) {
       return true;
     }
 
     return $this->omnipotent;
   }
 
 
   /**
    * Get an omnipotent user object for use in contexts where there is no acting
    * user, notably daemons.
    *
    * @return PhabricatorUser An omnipotent user.
    */
   public static function getOmnipotentUser() {
     static $user = null;
     if (!$user) {
       $user = new PhabricatorUser();
       $user->omnipotent = true;
       $user->makeEphemeral();
     }
     return $user;
   }
 
 
   /**
    * Get a scalar string identifying this user.
    *
    * This is similar to using the PHID, but distinguishes between ominpotent
    * and public users explicitly. This allows safe construction of cache keys
    * or cache buckets which do not conflate public and omnipotent users.
    *
    * @return string Scalar identifier.
    */
   public function getCacheFragment() {
     if ($this->isOmnipotent()) {
       return 'u.omnipotent';
     }
 
     $phid = $this->getPHID();
     if ($phid) {
       return 'u.'.$phid;
     }
 
     return 'u.public';
   }
 
 
 /* -(  Managing Handles  )--------------------------------------------------- */
 
 
   /**
    * Get a @{class:PhabricatorHandleList} which benefits from this viewer's
    * internal handle pool.
    *
    * @param list<phid> List of PHIDs to load.
    * @return PhabricatorHandleList Handle list object.
    * @task handle
    */
   public function loadHandles(array $phids) {
     if ($this->handlePool === null) {
       $this->handlePool = id(new PhabricatorHandlePool())
         ->setViewer($this);
     }
 
     return $this->handlePool->newHandleList($phids);
   }
 
 
   /**
    * Get a @{class:PHUIHandleView} for a single handle.
    *
    * This benefits from the viewer's internal handle pool.
    *
    * @param phid PHID to render a handle for.
    * @return PHUIHandleView View of the handle.
    * @task handle
    */
   public function renderHandle($phid) {
     return $this->loadHandles(array($phid))->renderHandle($phid);
   }
 
 
   /**
    * Get a @{class:PHUIHandleListView} for a list of handles.
    *
    * This benefits from the viewer's internal handle pool.
    *
    * @param list<phid> List of PHIDs to render.
    * @return PHUIHandleListView View of the handles.
    * @task handle
    */
   public function renderHandleList(array $phids) {
     return $this->loadHandles($phids)->renderList();
   }
 
   public function attachBadgePHIDs(array $phids) {
     $this->badgePHIDs = $phids;
     return $this;
   }
 
   public function getBadgePHIDs() {
     return $this->assertAttached($this->badgePHIDs);
   }
 
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return PhabricatorPolicies::POLICY_PUBLIC;
       case PhabricatorPolicyCapability::CAN_EDIT:
         if ($this->getIsSystemAgent() || $this->getIsMailingList()) {
           return PhabricatorPolicies::POLICY_ADMIN;
         } else {
           return PhabricatorPolicies::POLICY_NOONE;
         }
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return $this->getPHID() && ($viewer->getPHID() === $this->getPHID());
   }
 
   public function describeAutomaticCapability($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_EDIT:
         return pht('Only you can edit your information.');
       default:
         return null;
     }
   }
 
 
 /* -(  PhabricatorCustomFieldInterface  )------------------------------------ */
 
 
   public function getCustomFieldSpecificationForRole($role) {
     return PhabricatorEnv::getEnvConfig('user.fields');
   }
 
   public function getCustomFieldBaseClass() {
     return 'PhabricatorUserCustomField';
   }
 
   public function getCustomFields() {
     return $this->assertAttached($this->customFields);
   }
 
   public function attachCustomFields(PhabricatorCustomFieldAttachment $fields) {
     $this->customFields = $fields;
     return $this;
   }
 
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
 
     $this->openTransaction();
       $this->delete();
 
       $externals = id(new PhabricatorExternalAccount())->loadAllWhere(
         'userPHID = %s',
         $this->getPHID());
       foreach ($externals as $external) {
         $external->delete();
       }
 
       $prefs = id(new PhabricatorUserPreferencesQuery())
         ->setViewer($engine->getViewer())
         ->withUsers(array($this))
         ->execute();
       foreach ($prefs as $pref) {
         $engine->destroyObject($pref);
       }
 
       $profiles = id(new PhabricatorUserProfile())->loadAllWhere(
         'userPHID = %s',
         $this->getPHID());
       foreach ($profiles as $profile) {
         $profile->delete();
       }
 
       $keys = id(new PhabricatorAuthSSHKeyQuery())
         ->setViewer($engine->getViewer())
         ->withObjectPHIDs(array($this->getPHID()))
         ->execute();
       foreach ($keys as $key) {
         $engine->destroyObject($key);
       }
 
       $emails = id(new PhabricatorUserEmail())->loadAllWhere(
         'userPHID = %s',
         $this->getPHID());
       foreach ($emails as $email) {
         $email->delete();
       }
 
       $sessions = id(new PhabricatorAuthSession())->loadAllWhere(
         'userPHID = %s',
         $this->getPHID());
       foreach ($sessions as $session) {
         $session->delete();
       }
 
       $factors = id(new PhabricatorAuthFactorConfig())->loadAllWhere(
         'userPHID = %s',
         $this->getPHID());
       foreach ($factors as $factor) {
         $factor->delete();
       }
 
     $this->saveTransaction();
   }
 
 
 /* -(  PhabricatorSSHPublicKeyInterface  )----------------------------------- */
 
 
   public function getSSHPublicKeyManagementURI(PhabricatorUser $viewer) {
     if ($viewer->getPHID() == $this->getPHID()) {
       // If the viewer is managing their own keys, take them to the normal
       // panel.
       return '/settings/panel/ssh/';
     } else {
       // Otherwise, take them to the administrative panel for this user.
       return '/settings/'.$this->getID().'/panel/ssh/';
     }
   }
 
   public function getSSHKeyDefaultName() {
     return 'id_rsa_phabricator';
   }
 
   public function getSSHKeyNotifyPHIDs() {
     return array(
       $this->getPHID(),
     );
   }
 
 
 /* -(  PhabricatorApplicationTransactionInterface  )------------------------- */
 
 
   public function getApplicationTransactionEditor() {
     return new PhabricatorUserProfileEditor();
   }
 
   public function getApplicationTransactionObject() {
     return $this;
   }
 
   public function getApplicationTransactionTemplate() {
     return new PhabricatorUserTransaction();
   }
 
   public function willRenderTimeline(
     PhabricatorApplicationTransactionView $timeline,
     AphrontRequest $request) {
     return $timeline;
   }
 
 
 /* -(  PhabricatorFulltextInterface  )--------------------------------------- */
 
 
   public function newFulltextEngine() {
     return new PhabricatorUserFulltextEngine();
   }
 
 
 /* -(  PhabricatorConduitResultInterface  )---------------------------------- */
 
 
   public function getFieldSpecificationsForConduit() {
     return array(
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('username')
         ->setType('string')
         ->setDescription(pht("The user's username.")),
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('realName')
         ->setType('string')
         ->setDescription(pht("The user's real name.")),
       id(new PhabricatorConduitSearchFieldSpecification())
         ->setKey('roles')
         ->setType('list<string>')
         ->setDescription(pht('List of acccount roles.')),
     );
   }
 
   public function getFieldValuesForConduit() {
     $roles = array();
 
     if ($this->getIsDisabled()) {
       $roles[] = 'disabled';
     }
 
     if ($this->getIsSystemAgent()) {
       $roles[] = 'bot';
     }
 
     if ($this->getIsMailingList()) {
       $roles[] = 'list';
     }
 
     if ($this->getIsAdmin()) {
       $roles[] = 'admin';
     }
 
     if ($this->getIsEmailVerified()) {
       $roles[] = 'verified';
     }
 
     if ($this->getIsApproved()) {
       $roles[] = 'approved';
     }
 
     if ($this->isUserActivated()) {
       $roles[] = 'activated';
     }
 
     return array(
       'username' => $this->getUsername(),
       'realName' => $this->getRealName(),
       'roles' => $roles,
     );
   }
 
   public function getConduitSearchAttachments() {
     return array();
   }
 
 
 /* -(  User Cache  )--------------------------------------------------------- */
 
 
   /**
    * @task cache
    */
   public function attachRawCacheData(array $data) {
     $this->rawCacheData = $data + $this->rawCacheData;
     return $this;
   }
 
   public function setAllowInlineCacheGeneration($allow_cache_generation) {
     $this->allowInlineCacheGeneration = $allow_cache_generation;
     return $this;
   }
 
   /**
    * @task cache
    */
   protected function requireCacheData($key) {
     if (isset($this->usableCacheData[$key])) {
       return $this->usableCacheData[$key];
     }
 
     $type = PhabricatorUserCacheType::requireCacheTypeForKey($key);
 
     if (isset($this->rawCacheData[$key])) {
       $raw_value = $this->rawCacheData[$key];
 
       $usable_value = $type->getValueFromStorage($raw_value);
       $this->usableCacheData[$key] = $usable_value;
 
       return $usable_value;
     }
 
     // By default, we throw if a cache isn't available. This is consistent
     // with the standard `needX()` + `attachX()` + `getX()` interaction.
     if (!$this->allowInlineCacheGeneration) {
       throw new PhabricatorDataNotAttachedException($this);
     }
 
     $user_phid = $this->getPHID();
 
     // Try to read the actual cache before we generate a new value. We can
     // end up here via Conduit, which does not use normal sessions and can
     // not pick up a free cache load during session identification.
     if ($user_phid) {
       $raw_data = PhabricatorUserCache::readCaches(
         $type,
         $key,
         array($user_phid));
       if (array_key_exists($user_phid, $raw_data)) {
         $raw_value = $raw_data[$user_phid];
         $usable_value = $type->getValueFromStorage($raw_value);
         $this->rawCacheData[$key] = $raw_value;
         $this->usableCacheData[$key] = $usable_value;
         return $usable_value;
       }
     }
 
     $usable_value = $type->getDefaultValue();
 
     if ($user_phid) {
       $map = $type->newValueForUsers($key, array($this));
       if (array_key_exists($user_phid, $map)) {
         $raw_value = $map[$user_phid];
         $usable_value = $type->getValueFromStorage($raw_value);
 
         $this->rawCacheData[$key] = $raw_value;
         PhabricatorUserCache::writeCache(
           $type,
           $key,
           $user_phid,
           $raw_value);
       }
     }
 
     $this->usableCacheData[$key] = $usable_value;
 
     return $usable_value;
   }
 
 
   /**
    * @task cache
    */
   public function clearCacheData($key) {
     unset($this->rawCacheData[$key]);
     unset($this->usableCacheData[$key]);
     return $this;
   }
 
 
   public function getCSSValue($variable_key) {
     $preference = PhabricatorAccessibilitySetting::SETTINGKEY;
     $key = $this->getUserSetting($preference);
 
     $postprocessor = CelerityPostprocessor::getPostprocessor($key);
     $variables = $postprocessor->getVariables();
 
     if (!isset($variables[$variable_key])) {
       throw new Exception(
         pht(
           'Unknown CSS variable "%s"!',
           $variable_key));
     }
 
     return $variables[$variable_key];
   }
 
 }
diff --git a/src/applications/project/controller/PhabricatorProjectProfileController.php b/src/applications/project/controller/PhabricatorProjectProfileController.php
index 67e8182d4..178f51e34 100644
--- a/src/applications/project/controller/PhabricatorProjectProfileController.php
+++ b/src/applications/project/controller/PhabricatorProjectProfileController.php
@@ -1,443 +1,451 @@
 <?php
 
 final class PhabricatorProjectProfileController
   extends PhabricatorProjectController {
 
   public function shouldAllowPublic() {
     return true;
   }
 
   public function handleRequest(AphrontRequest $request) {
     $response = $this->loadProject();
     if ($response) {
       return $response;
     }
 
     $viewer = $request->getUser();
     $project = $this->getProject();
     $id = $project->getID();
     $picture = $project->getProfileImageURI();
     $icon = $project->getDisplayIconIcon();
     $icon_name = $project->getDisplayIconName();
     $tag = id(new PHUITagView())
       ->setIcon($icon)
       ->setName($icon_name)
       ->addClass('project-view-header-tag')
       ->setType(PHUITagView::TYPE_SHADE);
 
     $header = id(new PHUIHeaderView())
       ->setHeader(array($project->getDisplayName(), $tag))
       ->setUser($viewer)
       ->setPolicyObject($project)
       ->setProfileHeader(true);
 
     if ($project->getStatus() == PhabricatorProjectStatus::STATUS_ACTIVE) {
       $header->setStatus('fa-check', 'bluegrey', pht('Active'));
     } else {
       $header->setStatus('fa-ban', 'red', pht('Archived'));
     }
 
     $can_edit = PhabricatorPolicyFilter::hasCapability(
       $viewer,
       $project,
       PhabricatorPolicyCapability::CAN_EDIT);
 
     if ($can_edit) {
       $header->setImageEditURL($this->getApplicationURI("picture/{$id}/"));
     }
 
     $properties = $this->buildPropertyListView($project);
 
     $watch_action = $this->renderWatchAction($project);
     $header->addActionLink($watch_action);
 
+    // c4science custo
+    // Create and list Phriction pages linked to this project
+    // as well as repositories tagged with this project
     if($can_edit){
       $wiki_action = $this->renderWikiAction($project);
       $header->addActionLink($wiki_action);
     }
 
     $repo_list = $this->buildRepoList($project);
     $wiki_list = $this->buildWikiList($project);
+    // end of c4science custo
     $milestone_list = $this->buildMilestoneList($project);
     $subproject_list = $this->buildSubprojectList($project);
 
     $member_list = id(new PhabricatorProjectMemberListView())
       ->setUser($viewer)
       ->setProject($project)
       ->setLimit(5)
       ->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)
       ->setUserPHIDs($project->getMemberPHIDs());
 
     $watcher_list = id(new PhabricatorProjectWatcherListView())
       ->setUser($viewer)
       ->setProject($project)
       ->setLimit(5)
       ->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)
       ->setUserPHIDs($project->getWatcherPHIDs());
 
     $nav = $this->getProfileMenu();
     $nav->selectFilter(PhabricatorProject::ITEM_PROFILE);
 
     $stories = id(new PhabricatorFeedQuery())
       ->setViewer($viewer)
       ->withFilterPHIDs(
         array(
           $project->getPHID(),
         ))
       ->setLimit(50)
       ->execute();
 
     $view_all = id(new PHUIButtonView())
       ->setTag('a')
       ->setIcon(
         id(new PHUIIconView())
           ->setIcon('fa-list-ul'))
       ->setText(pht('View All'))
       ->setHref('/feed/?projectPHIDs='.$project->getPHID());
 
     $feed_header = id(new PHUIHeaderView())
       ->setHeader(pht('Recent Activity'))
       ->addActionLink($view_all);
 
     $feed = $this->renderStories($stories);
     $feed = id(new PHUIObjectBoxView())
       ->setHeader($feed_header)
       ->addClass('project-view-feed')
       ->appendChild($feed);
 
     require_celerity_resource('project-view-css');
 
     $home = id(new PHUITwoColumnView())
       ->setHeader($header)
       ->addClass('project-view-home')
       ->addClass('project-view-people-home')
       ->setMainColumn(
         array(
           $properties,
           $feed,
         ))
       ->setSideColumn(
         array(
-          $repo_list,
-          $wiki_list,
+          $repo_list, // c4s custo
+          $wiki_list, // c4s custo
           $milestone_list,
           $subproject_list,
           $member_list,
           $watcher_list,
         ));
 
     $crumbs = $this->buildApplicationCrumbs();
     $crumbs->setBorder(true);
 
     return $this->newPage()
       ->setNavigation($nav)
       ->setCrumbs($crumbs)
       ->setTitle($project->getDisplayName())
       ->setPageObjectPHIDs(array($project->getPHID()))
       ->appendChild($home);
   }
 
   private function buildPropertyListView(
     PhabricatorProject $project) {
     $request = $this->getRequest();
     $viewer = $request->getUser();
 
     $view = id(new PHUIPropertyListView())
       ->setUser($viewer)
       ->setObject($project);
 
     $field_list = PhabricatorCustomField::getObjectFields(
       $project,
       PhabricatorCustomField::ROLE_VIEW);
     $field_list->appendFieldsToPropertyList($project, $viewer, $view);
 
     if (!$view->hasAnyProperties()) {
       return null;
     }
 
     $header = id(new PHUIHeaderView())
       ->setHeader(pht('Details'));
 
     $view = id(new PHUIObjectBoxView())
       ->setHeader($header)
       ->appendChild($view)
       ->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)
       ->addClass('project-view-properties');
 
     return $view;
   }
 
   private function renderStories(array $stories) {
     assert_instances_of($stories, 'PhabricatorFeedStory');
 
     $builder = new PhabricatorFeedBuilder($stories);
     $builder->setUser($this->getRequest()->getUser());
     $builder->setShowHovercards(true);
     $view = $builder->buildView();
 
     return $view;
   }
 
   private function renderWatchAction(PhabricatorProject $project) {
     $viewer = $this->getViewer();
     $id = $project->getID();
 
     if (!$viewer->isLoggedIn()) {
       $is_watcher = false;
       $is_ancestor = false;
     } else {
       $viewer_phid = $viewer->getPHID();
       $is_watcher = $project->isUserWatcher($viewer_phid);
       $is_ancestor = $project->isUserAncestorWatcher($viewer_phid);
     }
 
     if ($is_ancestor && !$is_watcher) {
       $watch_icon = 'fa-eye';
       $watch_text = pht('Watching Ancestor');
       $watch_href = "/project/watch/{$id}/?via=profile";
       $watch_disabled = true;
     } else if (!$is_watcher) {
       $watch_icon = 'fa-eye';
       $watch_text = pht('Watch Project');
       $watch_href = "/project/watch/{$id}/?via=profile";
       $watch_disabled = false;
     } else {
       $watch_icon = 'fa-eye-slash';
       $watch_text = pht('Unwatch Project');
       $watch_href = "/project/unwatch/{$id}/?via=profile";
       $watch_disabled = false;
     }
 
     $watch_icon = id(new PHUIIconView())
       ->setIcon($watch_icon);
 
     return id(new PHUIButtonView())
       ->setTag('a')
       ->setWorkflow(true)
       ->setIcon($watch_icon)
       ->setText($watch_text)
       ->setHref($watch_href)
       ->setDisabled($watch_disabled);
   }
 
+  // c4science custo
   private function renderWikiAction(PhabricatorProject $project) {
     $viewer = $this->getViewer();
     $id = $project->getID();
     $viewer_phid = $viewer->getPHID();
 
     $wiki_icon = 'fa-book';
     $wiki_text = pht('Create wiki page');
     $wiki_href = "/project/wiki/create/{$id}/?via=profile";
 
     $wiki_icon = id(new PHUIIconView())
       ->setIcon($wiki_icon);
 
     return id(new PHUIButtonView())
       ->setTag('a')
       ->setWorkflow(true)
       ->setIcon($wiki_icon)
       ->setText($wiki_text)
       ->setHref($wiki_href);
   }
 
+  // c4science custo
   private function getHasWiki(PhabricatorProject $project) {
     $viewer = $this->getViewer();
     $slug = PhabricatorProjectWikiCreate::getAllSlugs($project);
 
     return id(new PhrictionDocumentQuery())
       ->setViewer($viewer)
       ->withStatus(PhrictionDocumentQuery::STATUS_OPEN)
       ->withSlugPrefix($slug)
       ->setLimit(1)
       ->execute();
   }
 
+  // c4science custo
   private function buildWikiList(PhabricatorProject $project) {
     if (!$this->getHasWiki($project)) {
       return null;
     }
 
     $viewer = $this->getViewer();
     $id = $project->getID();
     $slug = PhabricatorProjectWikiCreate::getAllSlugs($project);
 
     $query = id(new PhrictionDocumentQuery())
       ->setViewer($viewer)
       ->needContent(true)
       ->withStatus(PhrictionDocumentQuery::STATUS_OPEN)
       ->withSlugPrefix($slug)
       ->setLimit(5)
       ->execute();
 
     $wiki_list = new PHUIObjectItemListView();
     foreach($query as $w){
       $wiki_list->addItem(
         id(new PHUIObjectItemView())
           ->setHeader($w->getContent()->getTitle())
           ->addAttribute($w->getSlug())
           ->setHref($w->getSlugURI($w->getSlug())));
     }
 
     $view_all = id(new PHUIButtonView())
       ->setTag('a')
       ->setIcon(
         id(new PHUIIconView())
           ->setIcon('fa-list-ul'))
       ->setText(pht('View All'))
       ->setHref("/project/wiki/view/{$id}/");
 
     $header = id(new PHUIHeaderView())
       ->setHeader(pht('Wiki pages'))
       ->addActionLink($view_all);
 
     return id(new PHUIObjectBoxView())
       ->setHeader($header)
       ->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)
       ->setObjectList($wiki_list);
   }
 
+  // c4science custo
   private function buildRepoList(PhabricatorProject $project) {
     $viewer = $this->getViewer();
     $datasource = id(new PhabricatorProjectLogicalDatasource())
       ->setViewer($viewer);
     $constraints = $datasource->evaluateTokens(array($project->getPHID()));
     $query = id(new PhabricatorRepositoryQuery())
       ->setViewer($viewer)
       ->needProjectPHIDs(true)
       ->withStatus(PhabricatorRepositoryQuery::STATUS_OPEN)
       ->setOrder('committed')
       ->setLimit(5)
       ->withEdgeLogicConstraints(
         PhabricatorProjectObjectHasProjectEdgeType::EDGECONST,
         $constraints)
       ->execute();
 
     if(!$query){
       return null;
     }
 
     $repo_list = new PHUIObjectItemListView();
     foreach($query as $r){
       $repo_list->addItem(
         id(new PHUIObjectItemView())
           ->setHeader($r->getName())
           ->addAttribute($r->getDisplayName())
           ->setHref($r->getURI())
       );
     }
 
 
     $view_all = id(new PHUIButtonView())
       ->setTag('a')
       ->setIcon(
         id(new PHUIIconView())
           ->setIcon('fa-list-ul'))
       ->setText(pht('View All'))
       ->setHref("/diffusion/?status=open&projectPHIDs=" . $project->getPHID() . '#R');
 
     $header = id(new PHUIHeaderView())
       ->setHeader(pht('Repositories'))
       ->addActionLink($view_all);
 
     return id(new PHUIObjectBoxView())
       ->setHeader($header)
       ->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)
       ->setObjectList($repo_list);
   }
 
 
   private function buildMilestoneList(PhabricatorProject $project) {
     if (!$project->getHasMilestones()) {
       return null;
     }
 
     $viewer = $this->getViewer();
     $id = $project->getID();
 
     $milestones = id(new PhabricatorProjectQuery())
       ->setViewer($viewer)
       ->withParentProjectPHIDs(array($project->getPHID()))
       ->needImages(true)
       ->withIsMilestone(true)
       ->withStatuses(
         array(
           PhabricatorProjectStatus::STATUS_ACTIVE,
         ))
       ->setOrderVector(array('milestoneNumber', 'id'))
       ->execute();
     if (!$milestones) {
       return null;
     }
 
     $milestone_list = id(new PhabricatorProjectListView())
       ->setUser($viewer)
       ->setProjects($milestones)
       ->renderList();
 
     $view_all = id(new PHUIButtonView())
       ->setTag('a')
       ->setIcon(
         id(new PHUIIconView())
           ->setIcon('fa-list-ul'))
       ->setText(pht('View All'))
       ->setHref("/project/subprojects/{$id}/");
 
     $header = id(new PHUIHeaderView())
       ->setHeader(pht('Milestones'))
       ->addActionLink($view_all);
 
     return id(new PHUIObjectBoxView())
       ->setHeader($header)
       ->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)
       ->setObjectList($milestone_list);
   }
 
   private function buildSubprojectList(PhabricatorProject $project) {
     if (!$project->getHasSubprojects()) {
       return null;
     }
 
     $viewer = $this->getViewer();
     $id = $project->getID();
 
     $limit = 25;
 
     $subprojects = id(new PhabricatorProjectQuery())
       ->setViewer($viewer)
       ->withParentProjectPHIDs(array($project->getPHID()))
       ->needImages(true)
       ->withStatuses(
         array(
           PhabricatorProjectStatus::STATUS_ACTIVE,
         ))
       ->withIsMilestone(false)
       ->setLimit($limit)
       ->execute();
     if (!$subprojects) {
       return null;
     }
 
     $subproject_list = id(new PhabricatorProjectListView())
       ->setUser($viewer)
       ->setProjects($subprojects)
       ->renderList();
 
     $view_all = id(new PHUIButtonView())
       ->setTag('a')
       ->setIcon(
         id(new PHUIIconView())
           ->setIcon('fa-list-ul'))
       ->setText(pht('View All'))
       ->setHref("/project/subprojects/{$id}/");
 
     $header = id(new PHUIHeaderView())
       ->setHeader(pht('Subprojects'))
       ->addActionLink($view_all);
 
     return id(new PHUIObjectBoxView())
       ->setHeader($header)
       ->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)
       ->setObjectList($subproject_list);
   }
 
 }
diff --git a/src/applications/project/engine/PhabricatorProjectProfileMenuEngine.php b/src/applications/project/engine/PhabricatorProjectProfileMenuEngine.php
index 175576180..d2fac91d8 100644
--- a/src/applications/project/engine/PhabricatorProjectProfileMenuEngine.php
+++ b/src/applications/project/engine/PhabricatorProjectProfileMenuEngine.php
@@ -1,71 +1,75 @@
 <?php
 
 final class PhabricatorProjectProfileMenuEngine
   extends PhabricatorProfileMenuEngine {
 
   protected function isMenuEngineConfigurable() {
     return true;
   }
 
   protected function isMenuEnginePersonalizable() {
     return false;
   }
 
   public function getItemURI($path) {
     $project = $this->getProfileObject();
     $id = $project->getID();
     return "/project/{$id}/item/{$path}";
   }
 
   protected function getBuiltinProfileItems($object) {
     $items = array();
 
     $items[] = $this->newItem()
       ->setBuiltinKey(PhabricatorProject::ITEM_PICTURE)
       ->setMenuItemKey(PhabricatorProjectPictureProfileMenuItem::MENUITEMKEY);
 
     $items[] = $this->newItem()
       ->setBuiltinKey(PhabricatorProject::ITEM_PROFILE)
       ->setMenuItemKey(PhabricatorProjectDetailsProfileMenuItem::MENUITEMKEY);
 
     $items[] = $this->newItem()
       ->setBuiltinKey(PhabricatorProject::ITEM_POINTS)
       ->setMenuItemKey(PhabricatorProjectPointsProfileMenuItem::MENUITEMKEY);
 
     $items[] = $this->newItem()
       ->setBuiltinKey(PhabricatorProject::ITEM_WORKBOARD)
       ->setMenuItemKey(PhabricatorProjectWorkboardProfileMenuItem::MENUITEMKEY)
+      // c4science custo (disabled by default)
       ->setVisibility(PhabricatorProfileMenuItemConfiguration::VISIBILITY_DISABLED);
 
     $items[] = $this->newItem()
       ->setBuiltinKey(PhabricatorProject::ITEM_MEMBERS)
       ->setMenuItemKey(PhabricatorProjectMembersProfileMenuItem::MENUITEMKEY);
 
     $items[] = $this->newItem()
       ->setBuiltinKey(PhabricatorProject::ITEM_SUBPROJECTS)
       ->setMenuItemKey(
         PhabricatorProjectSubprojectsProfileMenuItem::MENUITEMKEY)
+      // c4science custo (disabled by default)
       ->setVisibility(PhabricatorProfileMenuItemConfiguration::VISIBILITY_DISABLED);
 
+    // c4science custo (repo menu item)
     $project = $this->getProfileObject();
     $items[] = $this->newItem()
       ->setBuiltinKey('project.repo')
       ->setMenuItemKey(PhabricatorLinkProfileMenuItem::MENUITEMKEY)
       ->setMenuItemProperty('icon', 'diffusion')
       ->setMenuItemProperty('name', pht('Repositories'))
       ->setMenuItemProperty('uri', '/diffusion/?status=open&projectPHIDs='
         . $project->getPHID() . '#R');
 
-   $items[] = $this->newItem()
-     ->setBuiltinKey(PhabricatorProjectWikiProfileMenuItem::MENUITEM_WIKI)
-     ->setMenuItemKey(PhabricatorProjectWikiProfileMenuItem::MENUITEMKEY)
-     ->setVisibility(PhabricatorProfileMenuItemConfiguration::VISIBILITY_DISABLED);
+    // c4science custo (wiki menu item)
+    $items[] = $this->newItem()
+      ->setBuiltinKey(PhabricatorProjectWikiProfileMenuItem::MENUITEM_WIKI)
+      ->setMenuItemKey(PhabricatorProjectWikiProfileMenuItem::MENUITEMKEY)
+      ->setVisibility(PhabricatorProfileMenuItemConfiguration::VISIBILITY_DISABLED);
 
     $items[] = $this->newItem()
       ->setBuiltinKey(PhabricatorProject::ITEM_MANAGE)
       ->setMenuItemKey(PhabricatorProjectManageProfileMenuItem::MENUITEMKEY);
 
     return $items;
   }
 
 }
diff --git a/src/applications/repository/query/PhabricatorRepositorySearchEngine.php b/src/applications/repository/query/PhabricatorRepositorySearchEngine.php
index c745a4a48..b335d80c3 100644
--- a/src/applications/repository/query/PhabricatorRepositorySearchEngine.php
+++ b/src/applications/repository/query/PhabricatorRepositorySearchEngine.php
@@ -1,301 +1,305 @@
 <?php
 
 final class PhabricatorRepositorySearchEngine
   extends PhabricatorApplicationSearchEngine {
 
   public function getResultTypeDescription() {
     return pht('Repositories');
   }
 
   public function getApplicationClassName() {
     return 'PhabricatorDiffusionApplication';
   }
 
   public function newQuery() {
     return id(new PhabricatorRepositoryQuery())
       ->needProjectPHIDs(true)
       ->needCommitCounts(true)
       ->needMostRecentCommits(true)
       ->needProfileImage(true);
   }
 
   protected function buildCustomSearchFields() {
     return array(
       id(new PhabricatorSearchStringListField())
         ->setLabel(pht('Callsigns'))
         ->setKey('callsigns'),
       id(new PhabricatorSearchTextField())
         ->setLabel(pht('Name Contains'))
         ->setKey('name'),
       id(new PhabricatorSearchSelectField())
         ->setLabel(pht('Status'))
         ->setKey('status')
         ->setOptions($this->getStatusOptions()),
       id(new PhabricatorSearchSelectField())
         ->setLabel(pht('Hosted'))
         ->setKey('hosted')
         ->setOptions($this->getHostedOptions()),
       id(new PhabricatorSearchCheckboxesField())
         ->setLabel(pht('Types'))
         ->setKey('types')
         ->setOptions(PhabricatorRepositoryType::getAllRepositoryTypes()),
       id(new PhabricatorSearchStringListField())
         ->setLabel(pht('URIs'))
         ->setKey('uris')
         ->setDescription(
           pht('Search for repositories by clone/checkout URI.')),
+      // c4science custo
+      // Search repo by author
       id(new PhabricatorUsersSearchField())
         ->setLabel(pht('Author'))
         ->setKey('authorPHIDs')
         ->setAliases(array('author', 'authors')),
     );
   }
 
   protected function buildQueryFromParameters(array $map) {
     $query = $this->newQuery();
 
+    // c4science custo
+    // Search repo by author
     if ($map['authorPHIDs']) {
       $viewer = $this->requireViewer();
 
       $repo_transaction = id(new PhabricatorRepositoryTransactionQuery())
         ->setViewer($viewer)
         ->withAuthorPHIDs($map['authorPHIDs'])
         ->withTransactionTypes(array(PhabricatorTransactions::TYPE_CREATE))
         ->execute();
 
       if(!empty($repo_transaction)) {
         $repo_phids = mpull($repo_transaction, 'getObjectPHID');
       }
 
       if(!empty($repo_phids)) {
         $query->withPHIDs($repo_phids);
       } else {
         // Force the query to have no result
         $query->withPHIDs(array(NULL));
         // If there's no result here, no point of continuing to filter
         return $query;
       }
     }
 
     if ($map['callsigns']) {
       $query->withCallsigns($map['callsigns']);
     }
 
     if ($map['status']) {
       $status = idx($this->getStatusValues(), $map['status']);
       if ($status) {
         $query->withStatus($status);
       }
     }
 
     if ($map['hosted']) {
       $hosted = idx($this->getHostedValues(), $map['hosted']);
       if ($hosted) {
         $query->withHosted($hosted);
       }
     }
 
     if ($map['types']) {
       $query->withTypes($map['types']);
     }
 
     if (strlen($map['name'])) {
       $query->withNameContains($map['name']);
     }
 
     if ($map['uris']) {
       $query->withURIs($map['uris']);
     }
 
     return $query;
   }
 
   protected function getURI($path) {
     return '/diffusion/'.$path;
   }
 
   protected function getBuiltinQueryNames() {
     $names = array(
       'active' => pht('Active Repositories'),
       'all' => pht('All Repositories'),
     );
 
     return $names;
   }
 
   public function buildSavedQueryFromBuiltin($query_key) {
 
     $query = $this->newSavedQuery();
     $query->setQueryKey($query_key);
 
     switch ($query_key) {
       case 'active':
         return $query->setParameter('status', 'open');
       case 'all':
         return $query;
     }
 
     return parent::buildSavedQueryFromBuiltin($query_key);
   }
 
   private function getStatusOptions() {
     return array(
       '' => pht('Active and Inactive Repositories'),
       'open' => pht('Active Repositories'),
       'closed' => pht('Inactive Repositories'),
     );
   }
 
   private function getStatusValues() {
     return array(
       '' => PhabricatorRepositoryQuery::STATUS_ALL,
       'open' => PhabricatorRepositoryQuery::STATUS_OPEN,
       'closed' => PhabricatorRepositoryQuery::STATUS_CLOSED,
     );
   }
 
   private function getHostedOptions() {
     return array(
       '' => pht('Hosted and Remote Repositories'),
       'phabricator' => pht('Hosted Repositories'),
       'remote' => pht('Remote Repositories'),
     );
   }
 
   private function getHostedValues() {
     return array(
       '' => PhabricatorRepositoryQuery::HOSTED_ALL,
       'phabricator' => PhabricatorRepositoryQuery::HOSTED_PHABRICATOR,
       'remote' => PhabricatorRepositoryQuery::HOSTED_REMOTE,
     );
   }
 
   protected function getRequiredHandlePHIDsForResultList(
     array $repositories,
     PhabricatorSavedQuery $query) {
     return array_mergev(mpull($repositories, 'getProjectPHIDs'));
   }
 
   protected function renderResultList(
     array $repositories,
     PhabricatorSavedQuery $query,
     array $handles) {
     assert_instances_of($repositories, 'PhabricatorRepository');
 
     $viewer = $this->requireViewer();
 
     $list = new PHUIObjectItemListView();
     foreach ($repositories as $repository) {
       $id = $repository->getID();
 
       $item = id(new PHUIObjectItemView())
         ->setUser($viewer)
         ->setObject($repository)
         ->setHeader($repository->getName())
         ->setObjectName($repository->getMonogram())
         ->setHref($repository->getURI())
         ->setImageURI($repository->getProfileImageURI());
 
       $commit = $repository->getMostRecentCommit();
       if ($commit) {
         $commit_link = phutil_tag(
           'a',
           array(
             'href' => $commit->getURI(),
           ),
           pht(
             '%s: %s',
             $commit->getLocalName(),
             $commit->getSummary()));
 
         $item->setSubhead($commit_link);
         $item->setEpoch($commit->getEpoch());
       }
 
       $item->addIcon(
         'none',
         PhabricatorRepositoryType::getNameForRepositoryType(
           $repository->getVersionControlSystem()));
 
       $size = $repository->getCommitCount();
       if ($size) {
         $history_uri = $repository->generateURI(
           array(
             'action' => 'history',
           ));
 
         $item->addAttribute(
           phutil_tag(
             'a',
             array(
               'href' => $history_uri,
             ),
             pht('%s Commit(s)', new PhutilNumber($size))));
       } else {
         $item->addAttribute(pht('No Commits'));
       }
 
       $project_handles = array_select_keys(
         $handles,
         $repository->getProjectPHIDs());
       if ($project_handles) {
         $item->addAttribute(
           id(new PHUIHandleTagListView())
             ->setSlim(true)
             ->setHandles($project_handles));
       }
 
       if (!$repository->isTracked()) {
         $item->setDisabled(true);
         $item->addIcon('disable-grey', pht('Inactive'));
       } else if ($repository->isImporting()) {
         $item->addIcon('fa-clock-o indigo', pht('Importing...'));
       }
 
       $list->addItem($item);
     }
 
     $result = new PhabricatorApplicationSearchResultView();
     $result->setObjectList($list);
     $result->setNoDataString(pht('No repositories found for this query.'));
 
     return $result;
   }
 
   protected function willUseSavedQuery(PhabricatorSavedQuery $saved) {
     $project_phids = $saved->getParameter('projectPHIDs', array());
 
     $old = $saved->getParameter('projects', array());
     foreach ($old as $phid) {
       $project_phids[] = $phid;
     }
 
     $any = $saved->getParameter('anyProjectPHIDs', array());
     foreach ($any as $project) {
       $project_phids[] = 'any('.$project.')';
     }
 
     $saved->setParameter('projectPHIDs', $project_phids);
   }
 
   protected function getNewUserBody() {
 
     $new_button = id(new PHUIButtonView())
       ->setTag('a')
       ->setText(pht('New Repository'))
       ->setHref('/diffusion/edit/')
       ->setColor(PHUIButtonView::GREEN);
 
     $icon = $this->getApplication()->getIcon();
     $app_name =  $this->getApplication()->getName();
     $view = id(new PHUIBigInfoView())
       ->setIcon($icon)
       ->setTitle(pht('Welcome to %s', $app_name))
       ->setDescription(
         pht('Import, create, or just browse repositories in Diffusion.'))
       ->addAction($new_button);
 
       return $view;
   }
 
 }