src/applications/diffusion/controller/DiffusionPathTreeController.php

   1 <?php
   2
   3 final class DiffusionPathTreeController extends DiffusionController {
   4
   5   public function handleRequest(AphrontRequest $request) {
   6     $response = $this->loadDiffusionContext();
   7     if ($response) {
   8       return $response;
   9     }
  10
  11     $drequest = $this->getDiffusionRequest();
  12     $repository = $drequest->getRepository();
  13
  14     if (!$repository->canUsePathTree()) {
  15       return new Aphront404Response();
  16     }
  17
  18     $paths = $this->callConduitWithDiffusionRequest(
  19       'diffusion.querypaths',
  20       array(
  21         'path' => $drequest->getPath(),
  22         'commit' => $drequest->getCommit(),
  23       ));
  24
  25     $tree = array();
  26     foreach ($paths as $path) {
  27       $parts = preg_split('((?<=/))', $path);
  28       $cursor = &$tree;
  29       foreach ($parts as $part) {
  30         if (!is_array($cursor)) {
  31           $cursor = array();
  32         }
  33         if (!isset($cursor[$part])) {
  34           $cursor[$part] = 1;
  35         }
  36         $cursor = &$cursor[$part];
  37       }
  38     }
  39
  40     return id(new AphrontAjaxResponse())->setContent(array('tree' => $tree));
  41   }
  42 }