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   1  <?php
   2  
   3  final class DifferentialTransactionComment
   4    extends PhabricatorApplicationTransactionComment {
   5  
   6    protected $revisionPHID;
   7    protected $changesetID;
   8    protected $isNewFile = 0;
   9    protected $lineNumber = 0;
  10    protected $lineLength = 0;
  11    protected $fixedState;
  12    protected $hasReplies = 0;
  13    protected $replyToCommentPHID;
  14  
  15    public function getApplicationTransactionObject() {
  16      return new DifferentialTransaction();
  17    }
  18  
  19    public function getConfiguration() {
  20      $config = parent::getConfiguration();
  21      $config[self::CONFIG_COLUMN_SCHEMA] = array(
  22        'revisionPHID' => 'phid?',
  23        'changesetID' => 'id?',
  24        'isNewFile' => 'bool',
  25        'lineNumber' => 'uint32',
  26        'lineLength' => 'uint32',
  27        'fixedState' => 'text12?',
  28        'hasReplies' => 'bool',
  29        'replyToCommentPHID' => 'phid?',
  30      ) + $config[self::CONFIG_COLUMN_SCHEMA];
  31      $config[self::CONFIG_KEY_SCHEMA] = array(
  32        'key_draft' => array(
  33          'columns' => array('authorPHID', 'transactionPHID'),
  34        ),
  35        'key_changeset' => array(
  36          'columns' => array('changesetID'),
  37        ),
  38        'key_revision' => array(
  39          'columns' => array('revisionPHID'),
  40        ),
  41      ) + $config[self::CONFIG_KEY_SCHEMA];
  42      return $config;
  43    }
  44  
  45    public function shouldUseMarkupCache($field) {
  46      // Only cache submitted comments.
  47      return ($this->getTransactionPHID() != null);
  48    }
  49  
  50    public static function sortAndGroupInlines(
  51      array $inlines,
  52      array $changesets) {
  53      assert_instances_of($inlines, 'DifferentialTransaction');
  54      assert_instances_of($changesets, 'DifferentialChangeset');
  55  
  56      $changesets = mpull($changesets, null, 'getID');
  57      $changesets = msort($changesets, 'getFilename');
  58  
  59      // Group the changesets by file and reorder them by display order.
  60      $inline_groups = array();
  61      foreach ($inlines as $inline) {
  62        $changeset_id = $inline->getComment()->getChangesetID();
  63        $inline_groups[$changeset_id][] = $inline;
  64      }
  65      $inline_groups = array_select_keys($inline_groups, array_keys($changesets));
  66  
  67      foreach ($inline_groups as $changeset_id => $group) {
  68        // Sort the group of inlines by line number.
  69        $items = array();
  70        foreach ($group as $inline) {
  71          $comment = $inline->getComment();
  72          $num = $comment->getLineNumber();
  73          $len = $comment->getLineLength();
  74          $id = $comment->getID();
  75  
  76          $items[] = array(
  77            'inline' => $inline,
  78            'sort' => sprintf('~%010d%010d%010d', $num, $len, $id),
  79          );
  80        }
  81  
  82        $items = isort($items, 'sort');
  83        $items = ipull($items, 'inline');
  84        $inline_groups[$changeset_id] = $items;
  85      }
  86  
  87      return $inline_groups;
  88    }
  89  
  90  }