text-diff.phtml #1

<div class="diff-mode source diff-mode-active">
  <table class="diff-table lines">
  <?
  $leftLine = $rightLine = 1;
  foreach ($this->diffResult->getChunks() as $chunk) :
  ?>
    <tbody class="diff <?
        print $chunk->getChunkType();
        print ' ';
        print $chunk->isWhitespaceChange() ? 'whitespace-change' : '';
    ?>">
      <?
        for ($i = 0; $i < $chunk->getMaxValueCount(); $i++) :
            // do sub-line diffing for changed values.
            if ($chunk->isChange()) {
                $subChunks = $chunk->getSubDiff($i)->getChunks();
            } else {
                $subChunks = null;
            }
      ?>
        <tr class="<?
            print is_null($chunk->getLeft($i))  ? 'left-null'  : '';
            print ' ';
            print is_null($chunk->getRight($i)) ? 'right-null' : '';
        ?>">
          <td class="left num"><?= is_null($chunk->getLeft($i)) ? '' : $leftLine++ ?></td>
          <td class="left line"><?
            if (!$subChunks || is_null($chunk->getLeft($i))) {
                print $this->escape($chunk->getLeft($i));
            } else {
                foreach ($subChunks as $subChunk) {
                    print "<span class=" . $subChunk->getChunkType() . ">";
                    print $this->escape(implode('', $subChunk->getLeft()));
                    print "</span>";
                }
            }
          ?></td>
          <td class="gutter"></td>
          <td class="right num"><?= is_null($chunk->getRight($i)) ? '' : $rightLine++ ?></td>
          <td class="right line"><?
            if (!$subChunks || is_null($chunk->getRight($i))) {
                print $this->escape($chunk->getRight($i));
            } else {
                foreach ($subChunks as $subChunk) {
                    print "<span class=" . $subChunk->getChunkType() . ">";
                    print $this->escape(implode('', $subChunk->getRight()));
                    print "</span>";
                }
            }
           ?></td>
         </tr>
       <? endfor; ?>
    </tbody>
  <? endforeach; ?>
  </table>
</div>