Merge branch 'master' into redesign-2015

src/aphront/site/PhabricatorPlatformSite.php

@@ -11,8 +11,15 @@ final class PhabricatorPlatformSite extends PhabricatorSite {
   }
 
   public function newSiteForRequest(AphrontRequest $request) {
+    // If no base URI has been configured yet, match this site so the user
+    // can follow setup instructions.
+    $base_uri = PhabricatorEnv::getEnvConfig('phabricator.base-uri');
+    if (!strlen($base_uri)) {
+      return new PhabricatorPlatformSite();
+    }
+
     $uris = array();
-    $uris[] = PhabricatorEnv::getEnvConfig('phabricator.base-uri');
+    $uris[] = $base_uri;
     $uris[] = PhabricatorEnv::getEnvConfig('phabricator.production-uri');
 
     $allowed = PhabricatorEnv::getEnvConfig('phabricator.allowed-uris');

src/applications/feed/story/PhabricatorFeedStory.php

@@ -78,10 +78,11 @@ abstract class PhabricatorFeedStory
       $object_phids += $phids;
     }
 
-    $objects = id(new PhabricatorObjectQuery())
+    $object_query = id(new PhabricatorObjectQuery())
       ->setViewer($viewer)
-      ->withPHIDs(array_keys($object_phids))
-      ->execute();
+      ->withPHIDs(array_keys($object_phids));
+
+    $objects = $object_query->execute();
 
     foreach ($key_phids as $key => $phids) {
       if (!$phids) {
@@ -142,8 +143,13 @@ abstract class PhabricatorFeedStory
       $handle_phids += $key_phids[$key];
     }
 
+    // NOTE: This setParentQuery() is a little sketchy. Ideally, this whole
+    // method should be inside FeedQuery and it should be the parent query of
+    // both subqueries. We're just trying to share the workspace cache.
+
     $handles = id(new PhabricatorHandleQuery())
       ->setViewer($viewer)
+      ->setParentQuery($object_query)
       ->withPHIDs(array_keys($handle_phids))
       ->execute();
 
@@ -514,7 +520,7 @@ abstract class PhabricatorFeedStory
   }
 
   public function newMarkupEngine($field) {
-    return PhabricatorMarkupEngine::newMarkupEngine(array());
+    return PhabricatorMarkupEngine::getEngine();
   }
 
   public function getMarkupText($field) {

src/applications/people/storage/PhabricatorUser.php

@@ -1073,6 +1073,29 @@ final class PhabricatorUser
   }
 
 
+  /**
+   * 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  )--------------------------------------------------- */
 
 

src/applications/phid/query/PhabricatorHandleQuery.php

@@ -33,6 +33,7 @@ final class PhabricatorHandleQuery
 
     $object_query = id(new PhabricatorObjectQuery())
       ->withPHIDs($phids)
+      ->setParentQuery($this)
       ->requireCapabilities($this->getRequiredObjectCapabilities())
       ->setViewer($this->getViewer());
 

src/applications/phid/query/PhabricatorObjectQuery.php

@@ -106,19 +106,6 @@ final class PhabricatorObjectQuery
   private function loadObjectsByPHID(array $types, array $phids) {
     $results = array();
 
-    $workspace = $this->getObjectsFromWorkspace($phids);
-
-    foreach ($phids as $key => $phid) {
-      if (isset($workspace[$phid])) {
-        $results[$phid] = $workspace[$phid];
-        unset($phids[$key]);
-      }
-    }
-
-    if (!$phids) {
-      return $results;
-    }
-
     $groups = array();
     foreach ($phids as $phid) {
       $type = phid_get_type($phid);
@@ -127,6 +114,21 @@ final class PhabricatorObjectQuery
 
     $in_flight = $this->getPHIDsInFlight();
     foreach ($groups as $type => $group) {
+      // We check the workspace for each group, because some groups may trigger
+      // other groups to load (for example, transactions load their objects).
+      $workspace = $this->getObjectsFromWorkspace($group);
+
+      foreach ($group as $key => $phid) {
+        if (isset($workspace[$phid])) {
+          $results[$phid] = $workspace[$phid];
+          unset($group[$key]);
+        }
+      }
+
+      if (!$group) {
+        continue;
+      }
+
       // Don't try to load PHIDs which are already "in flight"; this prevents
       // us from recursing indefinitely if policy checks or edges form a loop.
       // We will decline to load the corresponding objects.
@@ -139,7 +141,10 @@ final class PhabricatorObjectQuery
       if ($group && isset($types[$type])) {
         $this->putPHIDsInFlight($group);
         $objects = $types[$type]->loadObjects($this, $group);
-        $results += mpull($objects, null, 'getPHID');
+
+        $map = mpull($objects, null, 'getPHID');
+        $this->putObjectsInWorkspace($map);
+        $results += $map;
       }
     }
 

src/applications/project/query/PhabricatorProjectQuery.php

@@ -196,12 +196,18 @@ final class PhabricatorProjectQuery
       $default = null;
 
       $file_phids = mpull($projects, 'getProfileImagePHID');
-      $files = id(new PhabricatorFileQuery())
-        ->setParentQuery($this)
-        ->setViewer($this->getViewer())
-        ->withPHIDs($file_phids)
-        ->execute();
-      $files = mpull($files, null, 'getPHID');
+      $file_phids = array_filter($file_phids);
+      if ($file_phids) {
+        $files = id(new PhabricatorFileQuery())
+          ->setParentQuery($this)
+          ->setViewer($this->getViewer())
+          ->withPHIDs($file_phids)
+          ->execute();
+        $files = mpull($files, null, 'getPHID');
+      } else {
+        $files = array();
+      }
+
       foreach ($projects as $project) {
         $file = idx($files, $project->getProfileImagePHID());
         if (!$file) {

src/applications/spaces/query/PhabricatorSpacesNamespaceQuery.php

@@ -143,7 +143,7 @@ final class PhabricatorSpacesNamespaceQuery
 
   public static function getViewerSpaces(PhabricatorUser $viewer) {
     $cache = PhabricatorCaches::getRequestCache();
-    $cache_key = self::KEY_VIEWER.'('.$viewer->getPHID().')';
+    $cache_key = self::KEY_VIEWER.'('.$viewer->getCacheFragment().')';
 
     $result = $cache->getKey($cache_key);
     if ($result === null) {

src/applications/subscriptions/controller/PhabricatorSubscriptionsEditController.php

@@ -95,6 +95,7 @@ final class PhabricatorSubscriptionsEditController
       $editor = id($object->getApplicationTransactionEditor())
         ->setActor($user)
         ->setContinueOnNoEffect(true)
+        ->setContinueOnMissingFields(true)
         ->setContentSourceFromRequest($request);
 
       $editor->applyTransactions(

src/infrastructure/customfield/standard/PhabricatorStandardCustomFieldRemarkup.php

@@ -56,6 +56,17 @@ final class PhabricatorStandardCustomFieldRemarkup
       $this->getFieldName());
   }
 
+  public function getApplicationTransactionTitleForFeed(
+    PhabricatorApplicationTransaction $xaction) {
+    $author_phid = $xaction->getAuthorPHID();
+    $object_phid = $xaction->getObjectPHID();
+    return pht(
+      '%s edited %s on %s.',
+      $xaction->renderHandleLink($author_phid),
+      $this->getFieldName(),
+      $xaction->renderHandleLink($object_phid));
+  }
+
   public function getApplicationTransactionHasChangeDetails(
     PhabricatorApplicationTransaction $xaction) {
     return true;

src/infrastructure/query/policy/PhabricatorPolicyAwareQuery.php

@@ -406,8 +406,8 @@ abstract class PhabricatorPolicyAwareQuery extends PhabricatorOffsetPagedQuery {
    *
    * **Fully enrich objects pulled from the workspace.** After pulling objects
    * from the workspace, you still need to load and attach any additional
-   * content the query requests. Otherwise, a query might return objects without
-   * requested content.
+   * content the query requests. Otherwise, a query might return objects
+   * without requested content.
    *
    * Generally, you do not need to update the workspace yourself: it is
    * automatically populated as a side effect of objects surviving policy
@@ -419,16 +419,22 @@ abstract class PhabricatorPolicyAwareQuery extends PhabricatorOffsetPagedQuery {
    * @task workspace
    */
   public function putObjectsInWorkspace(array $objects) {
-    assert_instances_of($objects, 'PhabricatorPolicyInterface');
-
-    $viewer_phid = $this->getViewer()->getPHID();
-
-    // The workspace is scoped per viewer to prevent accidental contamination.
-    if (empty($this->workspace[$viewer_phid])) {
-      $this->workspace[$viewer_phid] = array();
+    $parent = $this->getParentQuery();
+    if ($parent) {
+      $parent->putObjectsInWorkspace($objects);
+      return $this;
     }
 
-    $this->workspace[$viewer_phid] += $objects;
+    assert_instances_of($objects, 'PhabricatorPolicyInterface');
+
+    $viewer_fragment = $this->getViewer()->getCacheFragment();
+
+    // The workspace is scoped per viewer to prevent accidental contamination.
+    if (empty($this->workspace[$viewer_fragment])) {
+      $this->workspace[$viewer_fragment] = array();
+    }
+
+    $this->workspace[$viewer_fragment] += $objects;
 
     return $this;
   }
@@ -445,20 +451,21 @@ abstract class PhabricatorPolicyAwareQuery extends PhabricatorOffsetPagedQuery {
    * @task workspace
    */
   public function getObjectsFromWorkspace(array $phids) {
-    $viewer_phid = $this->getViewer()->getPHID();
+    $parent = $this->getParentQuery();
+    if ($parent) {
+      return $parent->getObjectsFromWorkspace($phids);
+    }
+
+    $viewer_fragment = $this->getViewer()->getCacheFragment();
 
     $results = array();
     foreach ($phids as $key => $phid) {
-      if (isset($this->workspace[$viewer_phid][$phid])) {
-        $results[$phid] = $this->workspace[$viewer_phid][$phid];
+      if (isset($this->workspace[$viewer_fragment][$phid])) {
+        $results[$phid] = $this->workspace[$viewer_fragment][$phid];
         unset($phids[$key]);
       }
     }
 
-    if ($phids && $this->getParentQuery()) {
-      $results += $this->getParentQuery()->getObjectsFromWorkspace($phids);
-    }
-
     return $results;
   }