Reduce the total number of calls to getCallsign()

Summary: Ref T4245. Before doing any hard work here, we can dramatically reduce the number of things that make calls to `getCallsign()` to make navigating things easier. Almost all of them only care about a monogram, URI, or display name.

Test Plan:
- Searched for `r uniquename` in jump nav.
- Ran `bin/repository reparse --change rXXXyyyyy --trace`, observed query against bad commit table.
- Ran `bin/search index rXXXyyyy --trace --force`, observed proper title when indexing commit.
- Browed repository list, saw proper `rXXX` and appropriate link targets.
- Mentioned `rXXX` in Remarkup, got a link to the right place.

Reviewers: chad

Reviewed By: chad

Maniphest Tasks: T4245

Differential Revision: https://secure.phabricator.com/D14923

src/applications/repository/phid/PhabricatorRepositoryRepositoryPHIDType.php

@@ -40,10 +40,11 @@ final class PhabricatorRepositoryRepositoryPHIDType
       $monogram = $repository->getMonogram();
       $callsign = $repository->getCallsign();
       $name = $repository->getName();
+      $uri = $repository->getURI();
 
       $handle->setName($monogram);
       $handle->setFullName("{$monogram} {$name}");
-      $handle->setURI("/diffusion/{$callsign}/");
+      $handle->setURI($uri);
     }
   }
 

src/applications/repository/query/PhabricatorRepositorySearchEngine.php

@@ -155,15 +155,15 @@ final class PhabricatorRepositorySearchEngine
         ->setUser($viewer)
         ->setObject($repository)
         ->setHeader($repository->getName())
-        ->setObjectName('r'.$repository->getCallsign())
-        ->setHref($this->getApplicationURI($repository->getCallsign().'/'));
+        ->setObjectName($repository->getMonogram())
+        ->setHref($repository->getURI());
 
       $commit = $repository->getMostRecentCommit();
       if ($commit) {
         $commit_link = DiffusionView::linkCommit(
-            $repository,
-            $commit->getCommitIdentifier(),
-            $commit->getSummary());
+          $repository,
+          $commit->getCommitIdentifier(),
+          $commit->getSummary());
         $item->setSubhead($commit_link);
         $item->setEpoch($commit->getEpoch());
       }

src/applications/repository/search/DiffusionCommitFulltextEngine.php

@@ -20,8 +20,10 @@ final class DiffusionCommitFulltextEngine
     $commit_message = $commit_data->getCommitMessage();
     $author_phid = $commit_data->getCommitDetail('authorPHID');
 
-    $title = 'r'.$repository->getCallsign().$commit->getCommitIdentifier().
-      ' '.$commit_data->getSummary();
+    $monogram = $commit->getMonogram();
+    $summary = $commit_data->getSummary();
+
+    $title = "{$monogram} {$summary}";
 
     $document
       ->setDocumentCreated($date_created)

src/applications/repository/storage/PhabricatorRepositoryCommit.php

@@ -203,10 +203,7 @@ final class PhabricatorRepositoryCommit
   }
 
   public function getURI() {
-    $repository = $this->getRepository();
-    $callsign = $repository->getCallsign();
-    $commit_identifier = $this->getCommitIdentifier();
-    return '/r'.$callsign.$commit_identifier;
+    return '/'.$this->getMonogram();
   }
 
   /**
@@ -251,6 +248,14 @@ final class PhabricatorRepositoryCommit
     return $this->setAuditStatus($status);
   }
 
+  public function getMonogram() {
+    $repository = $this->getRepository();
+    $callsign = $repository->getCallsign();
+    $identifier = $this->getCommitIdentifier();
+
+    return "r{$callsign}{$identifier}";
+  }
+
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 

src/applications/repository/worker/PhabricatorRepositoryCommitParserWorker.php

@@ -17,30 +17,26 @@ abstract class PhabricatorRepositoryCommitParserWorker
         pht('No "%s" in task data.', 'commitID'));
     }
 
-    $commit = id(new PhabricatorRepositoryCommit())->load($commit_id);
-
+    $commit = id(new DiffusionCommitQuery())
+      ->setViewer(PhabricatorUser::getOmnipotentUser())
+      ->withIDs(array($commit_id))
+      ->executeOne();
     if (!$commit) {
       throw new PhabricatorWorkerPermanentFailureException(
         pht('Commit "%s" does not exist.', $commit_id));
     }
 
-    return $this->commit = $commit;
+    $this->commit = $commit;
+
+    return $commit;
   }
 
   final protected function doWork() {
-    if (!$this->loadCommit()) {
-      return;
-    }
-
-    $repository = id(new PhabricatorRepositoryQuery())
-      ->setViewer(PhabricatorUser::getOmnipotentUser())
-      ->withIDs(array($this->commit->getRepositoryID()))
-      ->executeOne();
-    if (!$repository) {
-      return;
-    }
+    $commit = $this->loadCommit();
+    $repository = $commit->getRepository();
 
     $this->repository = $repository;
+
     $this->parseCommit($repository, $this->commit);
   }
 
@@ -52,14 +48,14 @@ abstract class PhabricatorRepositoryCommitParserWorker
     PhabricatorRepository $repository,
     PhabricatorRepositoryCommit $commit);
 
-  protected function isBadCommit($full_commit_name) {
+  protected function isBadCommit(PhabricatorRepositoryCommit $commit) {
     $repository = new PhabricatorRepository();
 
     $bad_commit = queryfx_one(
       $repository->establishConnection('w'),
       'SELECT * FROM %T WHERE fullCommitName = %s',
       PhabricatorRepository::TABLE_BADCOMMIT,
-      $full_commit_name);
+      $commit->getMonogram());
 
     return (bool)$bad_commit;
   }

src/applications/repository/worker/commitchangeparser/PhabricatorRepositoryCommitChangeParserWorker.php

@@ -17,12 +17,8 @@ abstract class PhabricatorRepositoryCommitChangeParserWorker
     PhabricatorRepository $repository,
     PhabricatorRepositoryCommit $commit) {
 
-    $identifier = $commit->getCommitIdentifier();
-    $callsign = $repository->getCallsign();
-    $full_name = 'r'.$callsign.$identifier;
-
-    $this->log("%s\n", pht('Parsing %s...', $full_name));
-    if ($this->isBadCommit($full_name)) {
+    $this->log("%s\n", pht('Parsing "%s"...', $commit->getMonogram()));
+    if ($this->isBadCommit($commit)) {
       $this->log(pht('This commit is marked bad!'));
       return;
     }

src/applications/search/engine/PhabricatorJumpNavHandler.php

@@ -57,7 +57,7 @@ final class PhabricatorJumpNavHandler extends Phobject {
                 ->execute();
               if (count($repositories) == 1) {
                 // Just one match, jump to repository.
-                $uri = '/diffusion/'.head($repositories)->getCallsign().'/';
+                $uri = head($repositories)->getURI();
               } else {
                 // More than one match, jump to search.
                 $uri = urisprintf('/diffusion/?order=name&name=%s', $name);