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phorge/src/applications/diviner/controller/DivinerFindController.php
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DivinerFindController.php
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<?php
final class DivinerFindController extends DivinerController {
public function shouldAllowPublic() {
return true;
}
public function handleRequest(AphrontRequest $request) {
$viewer = $request->getViewer();
$book_name = $request->getStr('book');
$query_text = $request->getStr('name');
$book = null;
if ($book_name) {
$book = id(new DivinerBookQuery())
->setViewer($viewer)
->withNames(array($book_name))
->executeOne();
if (!$book) {
return new Aphront404Response();
}
}
$query = id(new DivinerAtomQuery())
->setViewer($viewer);
if ($book) {
$query->withBookPHIDs(array($book->getPHID()));
}
$context = $request->getStr('context');
if (phutil_nonempty_string($context)) {
$query->withContexts(array($context));
}
$type = $request->getStr('type');
if (phutil_nonempty_string($type)) {
$query->withTypes(array($type));
}
$query->withGhosts(false);
$query->withIsDocumentable(true);
$name_query = clone $query;
$name_query->withNames(
array(
$query_text,
// TODO: This could probably be more smartly normalized in the DB,
// but just fake it for now.
phutil_utf8_strtolower($query_text),
));
$atoms = $name_query->execute();
if (!$atoms) {
$title_query = clone $query;
if (phutil_nonempty_string($query_text)) {
$title_query->withTitles(array($query_text));
}
$atoms = $title_query->execute();
}
$not_found_uri = $this->getApplicationURI();
if (!$atoms) {
$dialog = id(new AphrontDialogView())
->setUser($viewer)
->setTitle(pht('Documentation Not Found'))
->appendChild(
pht(
'Unable to find the specified documentation. '.
'You may have followed a bad or outdated link.'))
->addCancelButton($not_found_uri, pht('Read More Documentation'));
return id(new AphrontDialogResponse())->setDialog($dialog);
}
if (count($atoms) == 1 && $request->getBool('jump')) {
$atom_uri = head($atoms)->getURI();
return id(new AphrontRedirectResponse())->setURI($atom_uri);
}
$list = $this->renderAtomList($atoms);
return $this->newPage()
->setTitle(array(pht('Find'), pht('"%s"', $query_text)))
->appendChild(array(
$list,
));
}
}

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