Provide an "event" page for push logs, which shows details on all events in a given push

Summary:
Ref T4677. This shows a more detailed view of an entire "git push", "hg push", or "svn commit".

This is mostly to give push summary emails a reasonable, stable URI to link to for T4677.

Test Plan:
  - Pushed into SVN, Git and Mercurial.
  - Viewed partial and imported event records.

{F134864}

Reviewers: btrahan

Reviewed By: btrahan

Subscribers: epriestley

Maniphest Tasks: T4677

Differential Revision: https://secure.phabricator.com/D8616

src/applications/diffusion/controller/DiffusionPushLogListController.php

@@ -1,6 +1,6 @@
 <?php
 
-final class DiffusionPushLogListController extends DiffusionController
+final class DiffusionPushLogListController extends DiffusionPushLogController
   implements PhabricatorApplicationSearchResultsControllerInterface {
 
   private $queryKey;
@@ -26,101 +26,8 @@ final class DiffusionPushLogListController extends DiffusionController
   public function renderResultsList(
     array $logs,
     PhabricatorSavedQuery $query) {
-    $viewer = $this->getRequest()->getUser();
 
-    $this->loadHandles(mpull($logs, 'getPusherPHID'));
-
-    // Figure out which repositories are editable. We only let you see remote
-    // IPs if you have edit capability on a repository.
-    $editable_repos = array();
-    if ($logs) {
-      $editable_repos = id(new PhabricatorRepositoryQuery())
-        ->setViewer($viewer)
-        ->requireCapabilities(
-          array(
-            PhabricatorPolicyCapability::CAN_VIEW,
-            PhabricatorPolicyCapability::CAN_EDIT,
-          ))
-        ->withPHIDs(mpull($logs, 'getRepositoryPHID'))
-        ->execute();
-      $editable_repos = mpull($editable_repos, null, 'getPHID');
-    }
-
-    $rows = array();
-    foreach ($logs as $log) {
-
-      // Reveal this if it's valid and the user can edit the repository.
-      $remote_addr = '-';
-      if (isset($editable_repos[$log->getRepositoryPHID()])) {
-        $remote_long = $log->getPushEvent()->getRemoteAddress();
-        if ($remote_long) {
-          $remote_addr = long2ip($remote_long);
-        }
-      }
-
-      $callsign = $log->getRepository()->getCallsign();
-      $rows[] = array(
-        $log->getPushEvent()->getID(),
-        phutil_tag(
-          'a',
-          array(
-            'href' => $this->getApplicationURI($callsign.'/'),
-          ),
-          $callsign),
-        $this->getHandle($log->getPusherPHID())->renderLink(),
-        $remote_addr,
-        $log->getPushEvent()->getRemoteProtocol(),
-        $log->getRefType(),
-        $log->getRefName(),
-        phutil_tag(
-          'a',
-          array(
-            'href' => '/r'.$callsign.$log->getRefOld(),
-          ),
-          $log->getRefOldShort()),
-        phutil_tag(
-          'a',
-          array(
-            'href' => '/r'.$callsign.$log->getRefNew(),
-          ),
-          $log->getRefNewShort()),
-
-        // TODO: Make these human-readable.
-        $log->getChangeFlags(),
-        $log->getPushEvent()->getRejectCode(),
-        phabricator_datetime($log->getEpoch(), $viewer),
-      );
-    }
-
-    $table = id(new AphrontTableView($rows))
-      ->setHeaders(
-        array(
-          pht('Push'),
-          pht('Repository'),
-          pht('Pusher'),
-          pht('From'),
-          pht('Via'),
-          pht('Type'),
-          pht('Name'),
-          pht('Old'),
-          pht('New'),
-          pht('Flags'),
-          pht('Code'),
-          pht('Date'),
-        ))
-      ->setColumnClasses(
-        array(
-          '',
-          '',
-          '',
-          '',
-          '',
-          '',
-          'wide',
-          'n',
-          'n',
-          'date',
-        ));
+    $table = $this->renderPushLogTable($logs);
 
     $box = id(new PHUIBoxView())
       ->addMargin(PHUI::MARGIN_LARGE)