src/applications/ponder/view/PonderAnswerView.php

   1 <?php
   2
   3 final class PonderAnswerView extends AphrontTagView {
   4
   5   private $answer;
   6   private $transactions;
   7   private $timeline;
   8   private $handle;
   9
  10   public function setAnswer($answer) {
  11     $this->answer = $answer;
  12     return $this;
  13   }
  14
  15   public function setTransactions($transactions) {
  16     $this->transactions = $transactions;
  17     return $this;
  18   }
  19
  20   public function setTimeline($timeline) {
  21     $this->timeline = $timeline;
  22     return $this;
  23   }
  24
  25   public function setHandle($handle) {
  26     $this->handle = $handle;
  27     return $this;
  28   }
  29
  30   protected function getTagAttributes() {
  31     return array(
  32       'class' => 'ponder-answer-view',
  33     );
  34   }
  35
  36   protected function getTagContent() {
  37     require_celerity_resource('ponder-view-css');
  38     $answer = $this->answer;
  39     $viewer = $this->getUser();
  40     $status = $answer->getStatus();
  41     $author_phid = $answer->getAuthorPHID();
  42     $actions = $this->buildAnswerActions();
  43     $handle = $this->handle;
  44     $id = $answer->getID();
  45
  46     if ($status == PonderAnswerStatus::ANSWER_STATUS_HIDDEN) {
  47       $can_edit = PhabricatorPolicyFilter::hasCapability(
  48         $viewer,
  49         $answer,
  50         PhabricatorPolicyCapability::CAN_EDIT);
  51
  52       $message = array();
  53       $message[] = phutil_tag(
  54         'em',
  55         array(),
  56         pht('This answer has been hidden.'));
  57
  58       if ($can_edit) {
  59         $message[] = phutil_tag(
  60           'a',
  61           array(
  62             'href' => "/ponder/answer/edit/{$id}/",
  63           ),
  64           pht('Edit Answer'));
  65       }
  66       $message = phutil_implode_html(' ', $message);
  67
  68       return id(new PHUIInfoView())
  69         ->setSeverity(PHUIInfoView::SEVERITY_NODATA)
  70         ->appendChild($message);
  71     }
  72
  73     $action_button = id(new PHUIButtonView())
  74       ->setTag('a')
  75       ->setText(pht('Actions'))
  76       ->setHref('#')
  77       ->setIcon('fa-bars')
  78       ->setDropdownMenu($actions);
  79
  80     $header_name = phutil_tag(
  81       'a',
  82       array(
  83         'href' => $handle->getURI(),
  84       ),
  85       $handle->getName());
  86
  87     $header = id(new PHUIHeaderView())
  88       ->setUser($viewer)
  89       ->setEpoch($answer->getDateModified())
  90       ->setHeader($header_name)
  91       ->addActionLink($action_button)
  92       ->setImage($handle->getImageURI())
  93       ->setImageURL($handle->getURI());
  94
  95     $content = phutil_tag(
  96       'div',
  97       array(
  98         'class' => 'phabricator-remarkup',
  99       ),
 100       PhabricatorMarkupEngine::renderOneObject(
 101         $answer,
 102         $answer->getMarkupField(),
 103         $viewer));
 104
 105     $anchor = id(new PhabricatorAnchorView())
 106         ->setAnchorName("A$id");
 107
 108     $content_id = celerity_generate_unique_node_id();
 109     $footer = id(new PonderFooterView())
 110       ->setContentID($content_id)
 111       ->setCount(count($this->transactions));
 112
 113     $content = phutil_tag_div(
 114       'ponder-answer-content', array($anchor, $content, $footer));
 115
 116     $answer_view = id(new PHUIObjectBoxView())
 117       ->setHeader($header)
 118       ->setBackground(PHUIObjectBoxView::GREY)
 119       ->addClass('ponder-answer')
 120       ->appendChild($content);
 121
 122     $comment_view = id(new PhabricatorApplicationTransactionCommentView())
 123       ->setUser($viewer)
 124       ->setObjectPHID($answer->getPHID())
 125       ->setShowPreview(false)
 126       ->setHeaderText(pht('Answer Comment'))
 127       ->setAction("/ponder/answer/comment/{$id}/")
 128       ->setSubmitButtonName(pht('Comment'));
 129
 130     $hidden_view = phutil_tag(
 131       'div',
 132       array(
 133         'id' => $content_id,
 134         'style' => 'display: none;',
 135       ),
 136       array(
 137         $this->timeline,
 138         $comment_view,
 139       ));
 140
 141     return array(
 142       $answer_view,
 143       $hidden_view,
 144     );
 145   }
 146
 147   private function buildAnswerActions() {
 148     $viewer = $this->getUser();
 149     $answer = $this->answer;
 150     $id = $answer->getID();
 151
 152     $can_edit = PhabricatorPolicyFilter::hasCapability(
 153       $viewer,
 154       $answer,
 155       PhabricatorPolicyCapability::CAN_EDIT);
 156
 157     $view = id(new PhabricatorActionListView())
 158       ->setUser($viewer)
 159       ->setObject($answer);
 160
 161     $view->addAction(
 162       id(new PhabricatorActionView())
 163         ->setIcon('fa-pencil')
 164         ->setName(pht('Edit Answer'))
 165         ->setHref("/ponder/answer/edit/{$id}/")
 166         ->setDisabled(!$can_edit)
 167         ->setWorkflow(!$can_edit));
 168
 169     $view->addAction(
 170       id(new PhabricatorActionView())
 171         ->setIcon('fa-list')
 172         ->setName(pht('View History'))
 173         ->setHref("/ponder/answer/history/{$id}/"));
 174
 175     return $view;
 176   }
 177 }