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   1  <?php
   2  
   3  final class PhragmentQueryFragmentsConduitAPIMethod
   4    extends PhragmentConduitAPIMethod {
   5  
   6    public function getAPIMethodName() {
   7      return 'phragment.queryfragments';
   8    }
   9  
  10    public function getMethodStatus() {
  11      return self::METHOD_STATUS_UNSTABLE;
  12    }
  13  
  14    public function getMethodDescription() {
  15      return pht('Query fragments based on their paths.');
  16    }
  17  
  18    public function defineParamTypes() {
  19      return array(
  20        'paths' => 'required list<string>',
  21      );
  22    }
  23  
  24    public function defineReturnType() {
  25      return 'nonempty dict';
  26    }
  27  
  28    public function defineErrorTypes() {
  29      return array(
  30        'ERR_BAD_FRAGMENT' => 'No such fragment exists',
  31      );
  32    }
  33  
  34    protected function execute(ConduitAPIRequest $request) {
  35      $paths = $request->getValue('paths');
  36  
  37      $fragments = id(new PhragmentFragmentQuery())
  38        ->setViewer($request->getUser())
  39        ->withPaths($paths)
  40        ->execute();
  41      $fragments = mpull($fragments, null, 'getPath');
  42      foreach ($paths as $path) {
  43        if (!array_key_exists($path, $fragments)) {
  44          throw new ConduitException('ERR_BAD_FRAGMENT');
  45        }
  46      }
  47  
  48      $results = array();
  49      foreach ($fragments as $path => $fragment) {
  50        $mappings = $fragment->getFragmentMappings(
  51          $request->getUser(),
  52          $fragment->getPath());
  53  
  54        $file_phids = mpull(mpull($mappings, 'getLatestVersion'), 'getFilePHID');
  55        $files = id(new PhabricatorFileQuery())
  56          ->setViewer($request->getUser())
  57          ->withPHIDs($file_phids)
  58          ->execute();
  59        $files = mpull($files, null, 'getPHID');
  60  
  61        $result = array();
  62        foreach ($mappings as $cpath => $child) {
  63          $file_phid = $child->getLatestVersion()->getFilePHID();
  64          if (!isset($files[$file_phid])) {
  65            // Skip any files we don't have permission to access.
  66            continue;
  67          }
  68  
  69          $file = $files[$file_phid];
  70          $cpath = substr($child->getPath(), strlen($fragment->getPath()) + 1);
  71          $result[] = array(
  72            'phid' => $child->getPHID(),
  73            'phidVersion' => $child->getLatestVersionPHID(),
  74            'path' => $cpath,
  75            'hash' => $file->getContentHash(),
  76            'version' => $child->getLatestVersion()->getSequence(),
  77            'uri' => $file->getViewURI(),
  78          );
  79        }
  80        $results[$path] = $result;
  81      }
  82      return $results;
  83    }
  84  
  85  }