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   1  <?php
   2  
   3  final class PhabricatorApplicationTransactionCommentQuoteController
   4    extends PhabricatorApplicationTransactionController {
   5  
   6    private $phid;
   7  
   8    public function willProcessRequest(array $data) {
   9      $this->phid = $data['phid'];
  10    }
  11  
  12    public function processRequest() {
  13      $request = $this->getRequest();
  14      $viewer = $request->getUser();
  15  
  16      $xaction = id(new PhabricatorObjectQuery())
  17        ->withPHIDs(array($this->phid))
  18        ->setViewer($viewer)
  19        ->executeOne();
  20      if (!$xaction) {
  21        return new Aphront404Response();
  22      }
  23  
  24      if (!$xaction->getComment()) {
  25        return new Aphront404Response();
  26      }
  27  
  28      if ($xaction->getComment()->getIsRemoved()) {
  29        return new Aphront400Response();
  30      }
  31  
  32      if (!$xaction->hasComment()) {
  33        return new Aphront404Response();
  34      }
  35  
  36      $content = $xaction->getComment()->getContent();
  37      $content = rtrim($content, "\r\n");
  38      $content = phutil_split_lines($content, true);
  39      foreach ($content as $key => $line) {
  40        if (strlen($line) && ($line[0] != '>')) {
  41          $content[$key] = '> '.$line;
  42        } else {
  43          $content[$key] = '>'.$line;
  44        }
  45      }
  46      $content = implode('', $content);
  47  
  48      $author = id(new PhabricatorHandleQuery())
  49        ->setViewer($viewer)
  50        ->withPHIDs(array($xaction->getComment()->getAuthorPHID()))
  51        ->executeOne();
  52  
  53      $ref = $request->getStr('ref');
  54      if (strlen($ref)) {
  55        $quote = pht('In %s, %s wrote:', $ref, '@'.$author->getName());
  56      } else {
  57        $quote = pht('%s wrote:', '@'.$author->getName());
  58      }
  59  
  60      $content = ">>! {$quote}\n{$content}";
  61  
  62      return id(new AphrontAjaxResponse())->setContent(
  63        array(
  64          'quoteText' => $content,
  65        ));
  66    }
  67  
  68  }