phabricator/src/applications/feed/story/PhabricatorFeedStoryProject.php

<?php

final class PhabricatorFeedStoryProject extends PhabricatorFeedStory {

  public function getPrimaryObjectPHID() {
    return $this->getValue('projectPHID');
  }

  public function renderView() {
    $data = $this->getStoryData();

    $view = new PhabricatorFeedStoryView();

    $type = $data->getValue('type');
    $old = $data->getValue('old');
    $new = $data->getValue('new');
    $proj_phid = $data->getValue('projectPHID');

    $author_phid = $data->getAuthorPHID();

    switch ($type) {
      case PhabricatorProjectTransactionType::TYPE_NAME:
        if (strlen($old)) {
          $action = hsprintf(
            'renamed project %s from %s to %s.',
            $this->linkTo($proj_phid),
            $this->renderString($old),
            $this->renderString($new));
        } else {
          $action = hsprintf(
            'created project %s (as %s).',
            $this->linkTo($proj_phid),
            $this->renderString($new));
        }
        break;
      case PhabricatorProjectTransactionType::TYPE_STATUS:
        $action = hsprintf(
          'changed project %s status from %s to %s.',
          $this->linkTo($proj_phid),
          $this->renderString(PhabricatorProjectStatus::getNameForStatus($old)),
          $this->renderString(PhabricatorProjectStatus::getNameForStatus($new))
        );
        break;
      case PhabricatorProjectTransactionType::TYPE_MEMBERS:
        $add = array_diff($new, $old);
        $rem = array_diff($old, $new);

        if ((count($add) == 1) && (count($rem) == 0) &&
            (head($add) == $author_phid)) {
          $action = hsprintf('joined project %s.', $this->linkTo($proj_phid));
        } else if ((count($add) == 0) && (count($rem) == 1) &&
                   (head($rem) == $author_phid)) {
          $action = hsprintf('left project %s.', $this->linkTo($proj_phid));
        } else if (empty($rem)) {
          $action = hsprintf(
            'added members to project %s: %s.',
            $this->linkTo($proj_phid),
            $this->renderHandleList($add));
        } else if (empty($add)) {
          $action = hsprintf(
            'removed members from project %s: %s.',
            $this->linkTo($proj_phid),
            $this->renderHandleList($rem));
        } else {
          $action = hsprintf(
            'changed members of project %s, added: %s; removed: %s.',
            $this->linkTo($proj_phid),
            $this->renderHandleList($add),
            $this->renderHandleList($rem));
        }
        break;
      default:
        $action = hsprintf('updated project %s.', $this->linkTo($proj_phid));
        break;
    }
    $view->setTitle(hsprintf('%s %s', $this->linkTo($author_phid), $action));
    $view->setOneLineStory(true);

    return $view;
  }

  public function renderText() {
    $type = $this->getValue('type');
    $old = $this->getValue('old');
    $new = $this->getValue('new');

    $proj_handle = $this->getHandle($this->getPrimaryObjectPHID());
    $proj_name = $proj_handle->getLinkName();
    $proj_uri = PhabricatorEnv::getURI($proj_handle->getURI());

    $author_phid = $this->getAuthorPHID();
    $author_name = $this->getHandle($author_phid)->getLinkName();

    switch ($type) {
      case PhabricatorProjectTransactionType::TYPE_NAME:
        if (strlen($old)) {
          $action = 'renamed project '.
            $proj_name.
            ' from '.
            $old.
            ' to '.
            $new;
        } else {
          $action = 'created project '.
            $proj_name.
            ' (as '.
            $new.
            ')';
        }
        break;
      case PhabricatorProjectTransactionType::TYPE_STATUS:
        $action = 'changed project '.
                  $proj_name.
                  ' status from '.
                  $old.
                  ' to '.
                  $new;
        break;
      case PhabricatorProjectTransactionType::TYPE_MEMBERS:
        $add = array_diff($new, $old);
        $rem = array_diff($old, $new);

        if ((count($add) == 1) && (count($rem) == 0) &&
            (head($add) == $author_phid)) {
          $action = 'joined project';
        } else if ((count($add) == 0) && (count($rem) == 1) &&
                   (head($rem) == $author_phid)) {
          $action = 'left project';
        } else if (empty($rem)) {
          $action = 'added members to project';
        } else if (empty($add)) {
          $action = 'removed members from project';
        } else {
          $action = 'changed members of project';
        }
        $action .= " {$proj_name}";
        break;
      default:
        $action = "updated project {$proj_name}";
        break;
    }

    $text = "{$author_name} {$action} {$proj_uri}";

    return $text;
  }

}