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   1  <?php
   2  
   3  final class DiffusionBrowseMainController extends DiffusionBrowseController {
   4  
   5    public function processRequest() {
   6      $drequest = $this->diffusionRequest;
   7      $request = $this->getRequest();
   8  
   9      // Figure out if we're browsing a directory, a file, or a search result
  10      // list. Then delegate to the appropriate controller.
  11  
  12      $grep = $request->getStr('grep');
  13      $find = $request->getStr('find');
  14      if (strlen($grep) || strlen($find)) {
  15        $controller = new DiffusionBrowseSearchController();
  16      } else {
  17        $results = DiffusionBrowseResultSet::newFromConduit(
  18          $this->callConduitWithDiffusionRequest(
  19            'diffusion.browsequery',
  20            array(
  21              'path' => $drequest->getPath(),
  22              'commit' => $drequest->getStableCommit(),
  23            )));
  24        $reason = $results->getReasonForEmptyResultSet();
  25        $is_file = ($reason == DiffusionBrowseResultSet::REASON_IS_FILE);
  26  
  27        if ($is_file) {
  28          $controller = new DiffusionBrowseFileController($request);
  29        } else {
  30          $controller = new DiffusionBrowseDirectoryController($request);
  31          $controller->setBrowseQueryResults($results);
  32        }
  33      }
  34  
  35      $controller->setDiffusionRequest($drequest);
  36      $controller->setCurrentApplication($this->getCurrentApplication());
  37      return $this->delegateToController($controller);
  38    }
  39  
  40  }