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   1  <?php
   2  
   3  final class DifferentialLocalCommitsView extends AphrontView {
   4  
   5    private $localCommits;
   6    private $commitsForLinks = array();
   7  
   8    public function setLocalCommits($local_commits) {
   9      $this->localCommits = $local_commits;
  10      return $this;
  11    }
  12  
  13    public function setCommitsForLinks(array $commits) {
  14      assert_instances_of($commits, 'PhabricatorRepositoryCommit');
  15      $this->commitsForLinks = $commits;
  16      return $this;
  17    }
  18  
  19    public function render() {
  20      $user = $this->user;
  21      if (!$user) {
  22        throw new Exception('Call setUser() before render()-ing this view.');
  23      }
  24  
  25      $local = $this->localCommits;
  26      if (!$local) {
  27        return null;
  28      }
  29  
  30      $has_tree = false;
  31      $has_local = false;
  32  
  33      foreach ($local as $commit) {
  34        if (idx($commit, 'tree')) {
  35          $has_tree = true;
  36        }
  37        if (idx($commit, 'local')) {
  38          $has_local = true;
  39        }
  40      }
  41  
  42      $rows = array();
  43      foreach ($local as $commit) {
  44        $row = array();
  45        if (idx($commit, 'commit')) {
  46          $commit_link = $this->buildCommitLink($commit['commit']);
  47        } else if (isset($commit['rev'])) {
  48          $commit_link = $this->buildCommitLink($commit['rev']);
  49        } else {
  50          $commit_link = null;
  51        }
  52        $row[] = $commit_link;
  53  
  54        if ($has_tree) {
  55          $row[] = $this->buildCommitLink($commit['tree']);
  56        }
  57  
  58        if ($has_local) {
  59          $row[] = $this->buildCommitLink($commit['local']);
  60        }
  61  
  62        $parents = idx($commit, 'parents', array());
  63        foreach ($parents as $k => $parent) {
  64          if (is_array($parent)) {
  65            $parent = idx($parent, 'rev');
  66          }
  67          $parents[$k] = $this->buildCommitLink($parent);
  68        }
  69        $parents = phutil_implode_html(phutil_tag('br'), $parents);
  70        $row[] = $parents;
  71  
  72        $author = nonempty(
  73          idx($commit, 'user'),
  74          idx($commit, 'author'));
  75        $row[] = $author;
  76  
  77        $message = idx($commit, 'message');
  78  
  79        $summary = idx($commit, 'summary');
  80        $summary = id(new PhutilUTF8StringTruncator())
  81          ->setMaximumGlyphs(80)
  82          ->truncateString($summary);
  83  
  84        $view = new AphrontMoreView();
  85        $view->setSome($summary);
  86  
  87        if ($message && (trim($summary) != trim($message))) {
  88          $view->setMore(phutil_escape_html_newlines($message));
  89        }
  90  
  91        $row[] = $view->render();
  92  
  93        $date = nonempty(
  94          idx($commit, 'date'),
  95          idx($commit, 'time'));
  96        if ($date) {
  97          $date = phabricator_datetime($date, $user);
  98        }
  99        $row[] = $date;
 100  
 101        $rows[] = $row;
 102      }
 103  
 104      $column_classes = array('');
 105      if ($has_tree) {
 106        $column_classes[] = '';
 107      }
 108      if ($has_local) {
 109        $column_classes[] = '';
 110      }
 111      $column_classes[] = '';
 112      $column_classes[] = '';
 113      $column_classes[] = 'wide';
 114      $column_classes[] = 'date';
 115      $table = id(new AphrontTableView($rows))
 116        ->setColumnClasses($column_classes);
 117      $headers = array();
 118      $headers[] = pht('Commit');
 119      if ($has_tree) {
 120        $headers[] = pht('Tree');
 121      }
 122      if ($has_local) {
 123        $headers[] = pht('Local');
 124      }
 125      $headers[] = pht('Parents');
 126      $headers[] = pht('Author');
 127      $headers[] = pht('Summary');
 128      $headers[] = pht('Date');
 129      $table->setHeaders($headers);
 130  
 131      return id(new PHUIObjectBoxView())
 132        ->setHeaderText(pht('Local Commits'))
 133        ->appendChild($table);
 134    }
 135  
 136    private static function formatCommit($commit) {
 137      return substr($commit, 0, 12);
 138    }
 139  
 140    private function buildCommitLink($hash) {
 141      $commit_for_link = idx($this->commitsForLinks, $hash);
 142      $commit_hash = self::formatCommit($hash);
 143      if ($commit_for_link) {
 144        $link = phutil_tag(
 145          'a',
 146          array(
 147            'href' => $commit_for_link->getURI(),
 148          ),
 149          $commit_hash);
 150      } else {
 151        $link = $commit_hash;
 152      }
 153      return $link;
 154    }
 155  
 156  }