private function buildSymbolIndexes(PhabricatorRepository $repository, array $visible_changesets)
{
assert_instances_of($visible_changesets, 'DifferentialChangeset');
$engine = PhabricatorSyntaxHighlighter::newEngine();
$langs = $repository->getSymbolLanguages();
$langs = nonempty($langs, array());
$sources = $repository->getSymbolSources();
$sources = nonempty($sources, array());
$symbol_indexes = array();
if ($langs && $sources) {
$have_symbols = id(new DiffusionSymbolQuery())->existsSymbolsInRepository($repository->getPHID());
if (!$have_symbols) {
return $symbol_indexes;
}
}
$repository_phids = array_merge(array($repository->getPHID()), $sources);
$indexed_langs = array_fill_keys($langs, true);
foreach ($visible_changesets as $key => $changeset) {
$lang = $engine->getLanguageFromFilename($changeset->getFilename());
if (empty($indexed_langs) || isset($indexed_langs[$lang])) {
$symbol_indexes[$key] = array('lang' => $lang, 'repositories' => $repository_phids);
}
}
return $symbol_indexes;
}
private function buildSymbolsProperties(PhabricatorRepository $repository, PhabricatorActionListView $actions)
{
$viewer = $this->getRequest()->getUser();
$view = id(new PHUIPropertyListView())->setUser($viewer)->setActionList($actions);
$languages = $repository->getSymbolLanguages();
if ($languages) {
$languages = implode(', ', $languages);
} else {
$languages = phutil_tag('em', array(), pht('Any'));
}
$view->addProperty(pht('Languages'), $languages);
$sources = $repository->getSymbolSources();
if ($sources) {
$handles = $viewer->loadHandles($sources);
$sources = $handles->renderList();
} else {
$sources = phutil_tag('em', array(), pht('This Repository Only'));
}
$view->addProperty(pht('Use Symbols From'), $sources);
return $view;
}
