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PonderQuestionSearchEngine.php
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Thu, Aug 15, 04:10

PonderQuestionSearchEngine.php
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<?php
final class PonderQuestionSearchEngine
extends PhabricatorApplicationSearchEngine {
public function getResultTypeDescription() {
return pht('Ponder Questions');
}
public function getApplicationClassName() {
return 'PhabricatorPonderApplication';
}
public function newQuery() {
return id(new PonderQuestionQuery())
->needProjectPHIDs(true);
}
protected function buildQueryFromParameters(array $map) {
$query = $this->newQuery();
if ($map['authorPHIDs']) {
$query->withAuthorPHIDs($map['authorPHIDs']);
}
if ($map['answerers']) {
$query->withAnswererPHIDs($map['answerers']);
}
if ($map['statuses']) {
$query->withStatuses($map['statuses']);
}
return $query;
}
protected function buildCustomSearchFields() {
return array(
id(new PhabricatorUsersSearchField())
->setKey('authorPHIDs')
->setAliases(array('authors'))
->setLabel(pht('Authors')),
id(new PhabricatorUsersSearchField())
->setKey('answerers')
->setAliases(array('answerers'))
->setLabel(pht('Answered By')),
id(new PhabricatorSearchCheckboxesField())
->setLabel(pht('Status'))
->setKey('statuses')
->setOptions(PonderQuestionStatus::getQuestionStatusMap()),
);
}
protected function getURI($path) {
return '/ponder/'.$path;
}
protected function getBuiltinQueryNames() {
$names = array(
'recent' => pht('Recent Questions'),
'open' => pht('Open Questions'),
'resolved' => pht('Resolved Questions'),
'all' => pht('All Questions'),
);
if ($this->requireViewer()->isLoggedIn()) {
$names['authored'] = pht('Authored');
$names['answered'] = pht('Answered');
}
return $names;
}
public function buildSavedQueryFromBuiltin($query_key) {
$query = $this->newSavedQuery();
$query->setQueryKey($query_key);
switch ($query_key) {
case 'all':
return $query;
case 'open':
return $query->setParameter(
'statuses', array(PonderQuestionStatus::STATUS_OPEN));
case 'recent':
return $query->setParameter(
'statuses', array(
PonderQuestionStatus::STATUS_OPEN,
PonderQuestionStatus::STATUS_CLOSED_RESOLVED,
));
case 'resolved':
return $query->setParameter(
'statuses', array(PonderQuestionStatus::STATUS_CLOSED_RESOLVED));
case 'authored':
return $query->setParameter(
'authorPHIDs',
array($this->requireViewer()->getPHID()));
case 'answered':
return $query->setParameter(
'answerers',
array($this->requireViewer()->getPHID()));
}
return parent::buildSavedQueryFromBuiltin($query_key);
}
protected function getRequiredHandlePHIDsForResultList(
array $questions,
PhabricatorSavedQuery $query) {
return mpull($questions, 'getAuthorPHID');
}
protected function renderResultList(
array $questions,
PhabricatorSavedQuery $query,
array $handles) {
assert_instances_of($questions, 'PonderQuestion');
$viewer = $this->requireViewer();
$proj_phids = array();
foreach ($questions as $question) {
foreach ($question->getProjectPHIDs() as $project_phid) {
$proj_phids[] = $project_phid;
}
}
$proj_handles = id(new PhabricatorHandleQuery())
->setViewer($viewer)
->withPHIDs($proj_phids)
->execute();
$view = id(new PHUIObjectItemListView())
->setUser($viewer);
foreach ($questions as $question) {
$color = PonderQuestionStatus::getQuestionStatusTagColor(
$question->getStatus());
$icon = PonderQuestionStatus::getQuestionStatusIcon(
$question->getStatus());
$full_status = PonderQuestionStatus::getQuestionStatusFullName(
$question->getStatus());
$item = new PHUIObjectItemView();
$item->setObjectName('Q'.$question->getID());
$item->setHeader($question->getTitle());
$item->setHref('/Q'.$question->getID());
$item->setObject($question);
$item->setStatusIcon($icon.' '.$color, $full_status);
$project_handles = array_select_keys(
$proj_handles,
$question->getProjectPHIDs());
$created_date = phabricator_date($question->getDateCreated(), $viewer);
$item->addIcon('none', $created_date);
$item->addByline(
pht(
'Asked by %s',
$handles[$question->getAuthorPHID()]->renderLink()));
$item->addAttribute(
pht(
'%s Answer(s)',
new PhutilNumber($question->getAnswerCount())));
if ($project_handles) {
$item->addAttribute(
id(new PHUIHandleTagListView())
->setLimit(4)
->setSlim(true)
->setHandles($project_handles));
}
$view->addItem($item);
}
$result = new PhabricatorApplicationSearchResultView();
$result->setObjectList($view);
$result->setNoDataString(pht('No questions found.'));
return $result;
}
protected function getNewUserBody() {
$create_button = id(new PHUIButtonView())
->setTag('a')
->setText(pht('Ask a Question'))
->setHref('/ponder/question/create/')
->setColor(PHUIButtonView::GREEN);
$icon = $this->getApplication()->getIcon();
$app_name = $this->getApplication()->getName();
$view = id(new PHUIBigInfoView())
->setIcon($icon)
->setTitle(pht('Welcome to %s', $app_name))
->setDescription(
pht('A simple questions and answers application for your teams.'))
->addAction($create_button);
return $view;
}
}

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