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   1  <?php
   2  
   3  final class RemarkupProcessConduitAPIMethod extends ConduitAPIMethod {
   4  
   5    public function getAPIMethodName() {
   6      return 'remarkup.process';
   7    }
   8  
   9    public function getMethodStatus() {
  10      return self::METHOD_STATUS_UNSTABLE;
  11    }
  12  
  13    public function getMethodDescription() {
  14      return 'Process text through remarkup in phabricator context.';
  15    }
  16  
  17    public function defineReturnType() {
  18      return 'nonempty dict';
  19    }
  20  
  21    public function defineErrorTypes() {
  22      return array(
  23        'ERR-NO-CONTENT' => 'Content may not be empty.',
  24        'ERR-INVALID-ENGINE' => 'Invalid markup engine.',
  25      );
  26    }
  27  
  28    public function defineParamTypes() {
  29      $available_contexts = array_keys($this->getEngineContexts());
  30      $available_const = $this->formatStringConstants($available_contexts);
  31  
  32      return array(
  33        'context' => 'required '.$available_const,
  34        'contents' => 'required list<string>',
  35      );
  36    }
  37  
  38    protected function execute(ConduitAPIRequest $request) {
  39      $contents = $request->getValue('contents');
  40      $context = $request->getValue('context');
  41  
  42      $engine_class = idx($this->getEngineContexts(), $context);
  43      if (!$engine_class) {
  44        throw new ConduitException('ERR-INVALID_ENGINE');
  45      }
  46  
  47      $engine = PhabricatorMarkupEngine::$engine_class();
  48      $engine->setConfig('viewer', $request->getUser());
  49  
  50      $results = array();
  51      foreach ($contents as $content) {
  52        $text = $engine->markupText($content);
  53        if ($text) {
  54          $content = hsprintf('%s', $text)->getHTMLContent();
  55        } else {
  56          $content = '';
  57        }
  58        $results[] = array(
  59          'content' => $content,
  60        );
  61      }
  62      return $results;
  63    }
  64  
  65    private function getEngineContexts() {
  66      return array(
  67        'phriction' => 'newPhrictionMarkupEngine',
  68        'maniphest' => 'newManiphestMarkupEngine',
  69        'differential' => 'newDifferentialMarkupEngine',
  70        'phame' => 'newPhameMarkupEngine',
  71        'feed' => 'newFeedMarkupEngine',
  72        'diffusion' => 'newDiffusionMarkupEngine',
  73      );
  74    }
  75  
  76  }