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PhabricatorSearchApplicationSearchEngine.php
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Created
Fri, Nov 22, 10:25

PhabricatorSearchApplicationSearchEngine.php
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<?php
final class PhabricatorSearchApplicationSearchEngine
extends PhabricatorApplicationSearchEngine {
public function getResultTypeDescription() {
return pht('Fulltext Results');
}
public function getApplicationClassName() {
return 'PhabricatorSearchApplication';
}
public function buildSavedQueryFromRequest(AphrontRequest $request) {
$saved = new PhabricatorSavedQuery();
$saved->setParameter('query', $request->getStr('query'));
$saved->setParameter(
'statuses',
$this->readListFromRequest($request, 'statuses'));
$saved->setParameter(
'types',
$this->readListFromRequest($request, 'types'));
$saved->setParameter(
'authorPHIDs',
$this->readUsersFromRequest($request, 'authorPHIDs'));
$saved->setParameter(
'ownerPHIDs',
$this->readUsersFromRequest($request, 'ownerPHIDs'));
$saved->setParameter(
'subscriberPHIDs',
$this->readSubscribersFromRequest($request, 'subscriberPHIDs'));
$saved->setParameter(
'projectPHIDs',
$this->readPHIDsFromRequest($request, 'projectPHIDs'));
return $saved;
}
public function buildQueryFromSavedQuery(PhabricatorSavedQuery $saved) {
$query = new PhabricatorSearchDocumentQuery();
// Convert the saved query into a resolved form (without typeahead
// functions) which the fulltext search engines can execute.
$config = clone $saved;
$viewer = $this->requireViewer();
$datasource = id(new PhabricatorPeopleOwnerDatasource())
->setViewer($viewer);
$owner_phids = $this->readOwnerPHIDs($config);
$owner_phids = $datasource->evaluateTokens($owner_phids);
foreach ($owner_phids as $key => $phid) {
if ($phid == PhabricatorPeopleNoOwnerDatasource::FUNCTION_TOKEN) {
$config->setParameter('withUnowned', true);
unset($owner_phids[$key]);
}
if ($phid == PhabricatorPeopleAnyOwnerDatasource::FUNCTION_TOKEN) {
$config->setParameter('withAnyOwner', true);
unset($owner_phids[$key]);
}
}
$config->setParameter('ownerPHIDs', $owner_phids);
$datasource = id(new PhabricatorPeopleUserFunctionDatasource())
->setViewer($viewer);
$author_phids = $config->getParameter('authorPHIDs', array());
$author_phids = $datasource->evaluateTokens($author_phids);
$config->setParameter('authorPHIDs', $author_phids);
$datasource = id(new PhabricatorMetaMTAMailableFunctionDatasource())
->setViewer($viewer);
$subscriber_phids = $config->getParameter('subscriberPHIDs', array());
$subscriber_phids = $datasource->evaluateTokens($subscriber_phids);
$config->setParameter('subscriberPHIDs', $subscriber_phids);
$query->withSavedQuery($config);
return $query;
}
public function buildSearchForm(
AphrontFormView $form,
PhabricatorSavedQuery $saved) {
$options = array();
$author_value = null;
$owner_value = null;
$subscribers_value = null;
$project_value = null;
$author_phids = $saved->getParameter('authorPHIDs', array());
$owner_phids = $this->readOwnerPHIDs($saved);
$subscriber_phids = $saved->getParameter('subscriberPHIDs', array());
$project_phids = $saved->getParameter('projectPHIDs', array());
$status_values = $saved->getParameter('statuses', array());
$status_values = array_fuse($status_values);
$statuses = array(
PhabricatorSearchRelationship::RELATIONSHIP_OPEN => pht('Open'),
PhabricatorSearchRelationship::RELATIONSHIP_CLOSED => pht('Closed'),
);
$status_control = id(new AphrontFormCheckboxControl())
->setLabel(pht('Document Status'));
foreach ($statuses as $status => $name) {
$status_control->addCheckbox(
'statuses[]',
$status,
$name,
isset($status_values[$status]));
}
$type_values = $saved->getParameter('types', array());
$type_values = array_fuse($type_values);
$types_control = id(new AphrontFormTokenizerControl())
->setLabel(pht('Document Types'))
->setName('types')
->setDatasource(new PhabricatorSearchDocumentTypeDatasource())
->setValue($type_values);
$form
->appendChild(
phutil_tag(
'input',
array(
'type' => 'hidden',
'name' => 'jump',
'value' => 'no',
)))
->appendChild(
id(new AphrontFormTextControl())
->setLabel(pht('Query'))
->setName('query')
->setValue($saved->getParameter('query')))
->appendChild($status_control)
->appendControl($types_control)
->appendControl(
id(new AphrontFormTokenizerControl())
->setName('authorPHIDs')
->setLabel(pht('Authors'))
->setDatasource(new PhabricatorPeopleUserFunctionDatasource())
->setValue($author_phids))
->appendControl(
id(new AphrontFormTokenizerControl())
->setName('ownerPHIDs')
->setLabel(pht('Owners'))
->setDatasource(new PhabricatorPeopleOwnerDatasource())
->setValue($owner_phids))
->appendControl(
id(new AphrontFormTokenizerControl())
->setName('subscriberPHIDs')
->setLabel(pht('Subscribers'))
->setDatasource(new PhabricatorMetaMTAMailableFunctionDatasource())
->setValue($subscriber_phids))
->appendControl(
id(new AphrontFormTokenizerControl())
->setName('projectPHIDs')
->setLabel(pht('In Any Project'))
->setDatasource(new PhabricatorProjectDatasource())
->setValue($project_phids));
}
protected function getURI($path) {
return '/search/'.$path;
}
protected function getBuiltinQueryNames() {
return array(
'all' => pht('All Documents'),
'open' => pht('Open Documents'),
'open-tasks' => pht('Open Tasks'),
);
}
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('open'));
case 'open-tasks':
return $query
->setParameter('statuses', array('open'))
->setParameter('types', array(ManiphestTaskPHIDType::TYPECONST));
}
return parent::buildSavedQueryFromBuiltin($query_key);
}
public static function getIndexableDocumentTypes(
PhabricatorUser $viewer = null) {
// TODO: This is inelegant and not very efficient, but gets us reasonable
// results. It would be nice to do this more elegantly.
$indexers = id(new PhutilSymbolLoader())
->setAncestorClass('PhabricatorSearchDocumentIndexer')
->loadObjects();
if ($viewer) {
$types = PhabricatorPHIDType::getAllInstalledTypes($viewer);
} else {
$types = PhabricatorPHIDType::getAllTypes();
}
$results = array();
foreach ($types as $type) {
$typeconst = $type->getTypeConstant();
foreach ($indexers as $indexer) {
$fake_phid = 'PHID-'.$typeconst.'-fake';
if ($indexer->shouldIndexDocumentByPHID($fake_phid)) {
$results[$typeconst] = $type->getTypeName();
}
}
}
asort($results);
return $results;
}
public function shouldUseOffsetPaging() {
return true;
}
protected function renderResultList(
array $results,
PhabricatorSavedQuery $query,
array $handles) {
$viewer = $this->requireViewer();
if ($results) {
$objects = id(new PhabricatorObjectQuery())
->setViewer($viewer)
->withPHIDs(mpull($results, 'getPHID'))
->execute();
$list = new PHUIObjectItemListView();
foreach ($results as $phid => $handle) {
$view = id(new PhabricatorSearchResultView())
->setHandle($handle)
->setQuery($query)
->setObject(idx($objects, $phid))
->render();
$list->addItem($view);
}
$results = $list;
} else {
$results = id(new PHUIInfoView())
->appendChild(pht('No results returned for that query.'))
->setSeverity(PHUIInfoView::SEVERITY_NODATA);
}
return $results;
}
private function readOwnerPHIDs(PhabricatorSavedQuery $saved) {
$owner_phids = $saved->getParameter('ownerPHIDs', array());
// This was an old checkbox from before typeahead functions.
if ($saved->getParameter('withUnowned')) {
$owner_phids[] = PhabricatorPeopleNoOwnerDatasource::FUNCTION_TOKEN;
}
return $owner_phids;
}
}

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