Display lint results for all repos

Summary:
I want to add search per owner, this is a prerequisity for it.
There's no link to this page yet, I didn't find a good place for it.

Test Plan: Displayed it, clicked around.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin, scottmac

Maniphest Tasks: T2038

Differential Revision: https://secure.phabricator.com/D4067

src/applications/diffusion/application/PhabricatorApplicationDiffusion.php

@@ -63,6 +63,7 @@ final class PhabricatorApplicationDiffusion extends PhabricatorApplication {
         ),
         'symbol/(?P<name>[^/]+)/' => 'DiffusionSymbolController',
         'external/' => 'DiffusionExternalController',
+        'lint/' => 'DiffusionLintController',
       ),
     );
   }

src/applications/diffusion/controller/DiffusionLintController.php

@@ -4,7 +4,7 @@
 final class DiffusionLintController extends DiffusionController {
 
   public function processRequest() {
-    $drequest = $this->getDiffusionRequest();
+    $drequest = $this->diffusionRequest;
 
     if ($this->getRequest()->getStr('lint') !== null) {
       $controller = new DiffusionLintDetailsController($this->getRequest());
@@ -15,8 +15,30 @@ final class DiffusionLintController extends DiffusionController {
     $codes = $this->loadLintCodes();
     $codes = array_reverse(isort($codes, 'n'));
 
+    if (!$drequest) {
+      $branches = id(new PhabricatorRepositoryBranch())->loadAllWhere(
+        'id IN (%Ld)',
+        array_unique(ipull($codes, 'branchID')));
+
+      $repositories = id(new PhabricatorRepository())->loadAllWhere(
+        'id IN (%Ld)',
+        array_unique(mpull($branches, 'getRepositoryID')));
+
+      $drequests = array();
+      foreach ($branches as $id => $branch) {
+        $drequests[$id] = DiffusionRequest::newFromDictionary(array(
+          'repository' => $repositories[$branch->getRepositoryID()],
+          'branch' => $branch->getName(),
+        ));
+      }
+    }
+
     $rows = array();
     foreach ($codes as $code) {
+      if (!$this->diffusionRequest) {
+        $drequest = $drequests[$code['branchID']];
+      }
+
       $rows[] = array(
         hsprintf(
           '<a href="%s">%s</a>',
@@ -32,6 +54,10 @@ final class DiffusionLintController extends DiffusionController {
             'lint' => $code['code'],
           )),
           $code['files']),
+        hsprintf(
+          '<a href="%s">%s</a>',
+          $drequest->generateURI(array('action' => 'lint')),
+          $drequest->getCallsign()),
         phutil_escape_html(ArcanistLintSeverity::getStringForSeverity(
           $code['maxSeverity'])),
         phutil_escape_html($code['code']),
@@ -44,12 +70,14 @@ final class DiffusionLintController extends DiffusionController {
       ->setHeaders(array(
         'Problems',
         'Files',
+        'Repository',
         'Severity',
         'Code',
         'Name',
         'Example',
       ))
-      ->setColumnClasses(array('n', 'n', '', 'pri', '', ''));
+      ->setColumnVisibility(array(true, true, !$this->diffusionRequest))
+      ->setColumnClasses(array('n', 'n', '', '', 'pri', '', ''));
 
     $content = array();
 
@@ -60,6 +88,8 @@ final class DiffusionLintController extends DiffusionController {
         'view'   => 'lint',
       ));
 
+    $link = null;
+    if ($this->diffusionRequest) {
       $link = hsprintf(
         '<a href="%s">%s</a>',
         $drequest->generateURI(array(
@@ -67,44 +97,50 @@ final class DiffusionLintController extends DiffusionController {
           'lint' => '',
         )),
         pht('Switch to List View'));
+    }
 
     $content[] = id(new AphrontPanelView())
       ->setHeader(pht('%d Lint Message(s)', array_sum(ipull($codes, 'n'))))
       ->setCaption($link)
       ->appendChild($table);
 
-    $nav = $this->buildSideNav('lint', false);
+    $title = array('Lint');
-    $nav->appendChild($content);
+    if ($this->diffusionRequest) {
+      $title[] = $drequest->getCallsign();
+      $content = $this->buildSideNav('lint', false)->appendChild($content);
+    }
 
     return $this->buildStandardPageResponse(
-      $nav,
+      $content,
-      array('title' => array(
+      array('title' => $title));
-        'Lint',
-        $drequest->getRepository()->getCallsign(),
-      )));
   }
 
   private function loadLintCodes() {
-    $drequest = $this->getDiffusionRequest();
+    $drequest = $this->diffusionRequest;
+    $conn = id(new PhabricatorRepository())->establishConnection('r');
+    $where = array('1 = 1');
+
+    if ($drequest) {
       $branch = $drequest->loadBranch();
       if (!$branch) {
         return array();
       }
 
-    $conn = $branch->establishConnection('r');
+      $where[] = qsprintf($conn, 'branchID = %d', $branch->getID());
 
-    $where = '';
       if ($drequest->getPath() != '') {
         $is_dir = (substr($drequest->getPath(), -1) == '/');
-      $where = qsprintf(
+        $where[] = qsprintf(
           $conn,
-        'AND path '.($is_dir ? 'LIKE %>' : '= %s'),
+          'path '.($is_dir ? 'LIKE %>' : '= %s'),
           '/'.$drequest->getPath());
       }
+    }
 
     return queryfx_all(
       $conn,
       'SELECT
+          branchID,
           code,
           MAX(severity) AS maxSeverity,
           MAX(name) AS maxName,
@@ -112,12 +148,10 @@ final class DiffusionLintController extends DiffusionController {
           COUNT(DISTINCT path) AS files,
           COUNT(*) AS n
         FROM %T
-        WHERE branchID = %d
+        WHERE %Q
-        %Q
+        GROUP BY branchID, code',
-        GROUP BY code',
       PhabricatorRepository::TABLE_LINTMESSAGE,
-      $branch->getID(),
+      implode(' AND ', $where));
-      $where);
   }
 
 }