src/applications/files/controller/PhabricatorFileLightboxController.php

   1 <?php
   2
   3 final class PhabricatorFileLightboxController
   4   extends PhabricatorFileController {
   5
   6   public function shouldAllowPublic() {
   7     return true;
   8   }
   9
  10   public function handleRequest(AphrontRequest $request) {
  11     $viewer = $request->getViewer();
  12     $phid = $request->getURIData('phid');
  13     $comment = $request->getStr('comment');
  14
  15     $file = id(new PhabricatorFileQuery())
  16       ->setViewer($viewer)
  17       ->withPHIDs(array($phid))
  18       ->executeOne();
  19     if (!$file) {
  20       return new Aphront404Response();
  21     }
  22
  23     if ($comment !== null && strlen($comment)) {
  24       $xactions = array();
  25       $xactions[] = id(new PhabricatorFileTransaction())
  26         ->setTransactionType(PhabricatorTransactions::TYPE_COMMENT)
  27         ->attachComment(
  28           id(new PhabricatorFileTransactionComment())
  29             ->setContent($comment));
  30
  31       $editor = id(new PhabricatorFileEditor())
  32         ->setActor($viewer)
  33         ->setContinueOnNoEffect(true)
  34         ->setContentSourceFromRequest($request);
  35
  36       $editor->applyTransactions($file, $xactions);
  37     }
  38
  39     $transactions = id(new PhabricatorFileTransactionQuery())
  40       ->withTransactionTypes(array(PhabricatorTransactions::TYPE_COMMENT));
  41     $timeline = $this->buildTransactionTimeline($file, $transactions);
  42
  43     $comment_form = $this->renderCommentForm($file);
  44
  45     $info = phutil_tag(
  46       'div',
  47       array(
  48         'class' => 'phui-comment-panel-header',
  49       ),
  50       $file->getName());
  51
  52     require_celerity_resource('phui-comment-panel-css');
  53     $content = phutil_tag(
  54       'div',
  55       array(
  56         'class' => 'phui-comment-panel',
  57       ),
  58       array(
  59         $info,
  60         $timeline,
  61         $comment_form,
  62       ));
  63
  64     return id(new AphrontAjaxResponse())
  65       ->setContent($content);
  66   }
  67
  68   private function renderCommentForm(PhabricatorFile $file) {
  69     $viewer = $this->getViewer();
  70
  71     if (!$viewer->isLoggedIn()) {
  72       $login_href = id(new PhutilURI('/auth/start/'))
  73         ->replaceQueryParam('next', '/'.$file->getMonogram());
  74       return id(new PHUIFormLayoutView())
  75         ->addClass('phui-comment-panel-empty')
  76         ->appendChild(
  77           id(new PHUIButtonView())
  78           ->setTag('a')
  79           ->setText(pht('Log In to Comment'))
  80           ->setHref((string)$login_href));
  81     }
  82
  83     $draft = PhabricatorDraft::newFromUserAndKey(
  84       $viewer,
  85       $file->getPHID());
  86     $post_uri = $this->getApplicationURI('thread/'.$file->getPHID().'/');
  87
  88     $form = id(new AphrontFormView())
  89       ->setUser($viewer)
  90       ->setAction($post_uri)
  91       ->addSigil('lightbox-comment-form')
  92       ->addClass('lightbox-comment-form')
  93       ->setWorkflow(true)
  94       ->appendChild(
  95         id(new PhabricatorRemarkupControl())
  96         ->setUser($viewer)
  97         ->setName('comment')
  98         ->setValue($draft->getDraft()))
  99       ->appendChild(
 100         id(new AphrontFormSubmitControl())
 101           ->setValue(pht('Comment')));
 102
 103     $view = phutil_tag_div('phui-comment-panel', $form);
 104
 105     return $view;
 106
 107   }
 108
 109 }