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PonderAnswerView.php
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Fri, Apr 25, 08:48

PonderAnswerView.php
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<?php
final class PonderAnswerView extends AphrontTagView {
private $answer;
private $transactions;
private $engine;
public function setAnswer($answer) {
$this->answer = $answer;
return $this;
}
public function setTransactions($transactions) {
$this->transactions = $transactions;
return $this;
}
public function setMarkupEngine(PhabricatorMarkupEngine $engine) {
$this->engine = $engine;
return $this;
}
protected function getTagAttributes() {
return array(
'class' => 'ponder-answer-view',
);
}
protected function getTagContent() {
require_celerity_resource('ponder-view-css');
$answer = $this->answer;
$viewer = $this->getUser();
$author_phid = $answer->getAuthorPHID();
$actions = $this->buildAnswerActions();
$action_button = id(new PHUIButtonView())
->setTag('a')
->setText(pht('Actions'))
->setHref('#')
->setIconFont('fa-bars')
->setDropdownMenu($actions);
$header = id(new PHUIHeaderView())
->setUser($viewer)
->setEpoch($answer->getDateCreated())
->setHeader($viewer->renderHandle($author_phid))
->addActionLink($action_button);
$content = phutil_tag(
'div',
array(
'class' => 'phabricator-remarkup mlt mlb msr msl',
),
PhabricatorMarkupEngine::renderOneObject(
$answer,
$answer->getMarkupField(),
$viewer));
$id = $answer->getID();
$anchor = id(new PhabricatorAnchorView())
->setAnchorName("A$id");
$content_id = celerity_generate_unique_node_id();
$footer = id(new PonderFooterView())
->setContentID($content_id)
->setCount(count($this->transactions));
$votes = $answer->getVoteCount();
if ($votes) {
$icon = id(new PHUIIconView())
->setIconFont('fa-thumbs-up');
$helpful = phutil_tag(
'span',
array(
'class' => 'ponder-footer-action',
),
array($votes, $icon));
$footer->addAction($helpful);
}
$answer_view = id(new PHUIObjectBoxView())
->setHeader($header)
->appendChild($anchor)
->appendChild($content)
->appendChild($footer);
$transaction_view = id(new PhabricatorApplicationTransactionView())
->setUser($viewer)
->setObjectPHID($answer->getPHID())
->setTransactions($this->transactions)
->setMarkupEngine($this->engine);
$comment_view = id(new PhabricatorApplicationTransactionCommentView())
->setUser($viewer)
->setObjectPHID($answer->getPHID())
->setShowPreview(false)
->setHeaderText(pht('Answer Comment'))
->setAction("/ponder/answer/comment/{$id}/")
->setSubmitButtonName(pht('Comment'));
$hidden_view = phutil_tag(
'div',
array(
'id' => $content_id,
'style' => 'display: none;',
),
array(
$transaction_view,
$comment_view,
));
return array(
$answer_view,
$hidden_view,
);
}
private function buildAnswerActions() {
$viewer = $this->getUser();
$answer = $this->answer;
$id = $answer->getID();
$can_edit = PhabricatorPolicyFilter::hasCapability(
$viewer,
$answer,
PhabricatorPolicyCapability::CAN_EDIT);
$view = id(new PhabricatorActionListView())
->setUser($viewer)
->setObject($answer)
->setObjectURI('Q'.$answer->getQuestionID());
$user_marked = $answer->getUserVote();
$can_vote = $viewer->isLoggedIn();
if ($user_marked) {
$helpful_uri = "/ponder/answer/helpful/remove/{$id}/";
$helpful_icon = 'fa-times';
$helpful_text = pht('Remove Helpful');
} else {
$helpful_uri = "/ponder/answer/helpful/add/{$id}/";
$helpful_icon = 'fa-thumbs-up';
$helpful_text = pht('Mark as Helpful');
}
$view->addAction(
id(new PhabricatorActionView())
->setIcon($helpful_icon)
->setName($helpful_text)
->setHref($helpful_uri)
->setRenderAsForm(true)
->setDisabled(!$can_vote)
->setWorkflow($can_vote));
$view->addAction(
id(new PhabricatorActionView())
->setIcon('fa-pencil')
->setName(pht('Edit Answer'))
->setHref("/ponder/answer/edit/{$id}/")
->setDisabled(!$can_edit)
->setWorkflow(!$can_edit));
$view->addAction(
id(new PhabricatorActionView())
->setIcon('fa-list')
->setName(pht('View History'))
->setHref("/ponder/answer/history/{$id}/"));
return $view;
}
}

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