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feat: unified search
Signed-off-by: Crisciany Souza <[email protected]>
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‎lib/AppInfo/Application.php‎

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@@ -27,6 +27,7 @@
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use OCA\Libresign\Middleware\GlobalInjectionMiddleware;
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use OCA\Libresign\Middleware\InjectionMiddleware;
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use OCA\Libresign\Notification\Notifier;
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use OCA\Libresign\Search\FileSearchProvider;
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use OCP\AppFramework\App;
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use OCP\AppFramework\Bootstrap\IBootContext;
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use OCP\AppFramework\Bootstrap\IBootstrap;
@@ -64,6 +65,8 @@ public function register(IRegistrationContext $context): void {
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$context->registerNotifierService(Notifier::class);
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$context->registerSearchProvider(FileSearchProvider::class);
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$context->registerEventListener(LoadSidebar::class, LoadSidebarListener::class);
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$context->registerEventListener(BeforeNodeDeletedEvent::class, BeforeNodeDeletedListener::class);
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$context->registerEventListener(CacheEntryRemovedEvent::class, BeforeNodeDeletedListener::class);

‎lib/Search/FileSearchProvider.php‎

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@@ -0,0 +1,221 @@
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<?php
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declare(strict_types=1);
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/**
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* SPDX-FileCopyrightText: 2025 LibreCode coop and contributors
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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namespace OCA\Libresign\Search;
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use OC\Files\FileInfo;
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use OCA\Libresign\AppInfo\Application;
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use OCA\Libresign\Db\File;
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use OCP\App\IAppManager;
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use OCP\Files\IMimeTypeDetector;
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use OCP\Files\IRootFolder;
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use OCP\IDBConnection;
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use OCP\IL10N;
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use OCP\IURLGenerator;
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use OCP\IUser;
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use OCP\Search\IProvider;
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use OCP\Search\ISearchQuery;
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use OCP\Search\SearchResult;
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use OCP\Search\SearchResultEntry;
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class FileSearchProvider implements IProvider {
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public function __construct(
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private IL10N $l10n,
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private IURLGenerator $urlGenerator,
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private IRootFolder $rootFolder,
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private IAppManager $appManager,
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private IDBConnection $db,
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private IMimeTypeDetector $mimeTypeDetector,
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) {
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}
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public function getId(): string {
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return 'libresign_files';
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}
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public function getName(): string {
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return $this->l10n->t('LibreSign documents');
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}
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public function getOrder(string $route, array $routeParameters): int {
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if (strpos($route, Application::APP_ID . '.') === 0) {
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return 0;
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}
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return 10;
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}
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public function search(IUser $user, ISearchQuery $query): SearchResult {
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if (!$this->appManager->isEnabledForUser(Application::APP_ID, $user)) {
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return SearchResult::complete($this->l10n->t('LibreSign documents'), []);
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}
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$term = $query->getTerm();
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$limit = $query->getLimit();
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$offset = $query->getCursor();
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try {
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$files = $this->searchFiles($user, $term, $limit, (int)$offset);
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} catch (\Exception $e) {
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return SearchResult::complete($this->l10n->t('LibreSign documents'), []);
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}
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$results = array_map(function (File $file) use ($user) {
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return $this->formatResult($file, $user);
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}, $files);
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return SearchResult::paginated(
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$this->l10n->t('LibreSign documents'),
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$results,
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$offset + $limit
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);
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}
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/**
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* Search for LibreSign files matching the search term
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*
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* @param IUser $user Current user
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* @param string $term Search term
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* @param int $limit Maximum number of results
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* @param int $offset Offset for pagination
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* @return File[] Array of File entities
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*/
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private function searchFiles(IUser $user, string $term, int $limit, int $offset): array {
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$qb = $this->db->getQueryBuilder();
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$qb->select('*')
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->from('libresign_file')
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->where($qb->expr()->eq('user_id', $qb->createNamedParameter($user->getUID())))
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->setMaxResults($limit)
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->setFirstResult($offset);
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if (!empty($term)) {
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$qb->andWhere(
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$qb->expr()->like('name', $qb->createNamedParameter('%' . $this->db->escapeLikeParameter($term) . '%'))
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);
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}
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$qb->orderBy('created_at', 'DESC');
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$result = $qb->executeQuery();
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$files = [];
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while ($row = $result->fetch()) {
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try {
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$file = new File();
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$file->setId((int)$row['id']);
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$file->setUserId($row['user_id']);
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$file->setNodeId((int)($row['node_id'] ?? 0));
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$file->setName($row['name'] ?? '');
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$file->setStatus((int)($row['status'] ?? 0));
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$file->setCreatedAt($row['created_at'] ?? '');
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$files[] = $file;
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} catch (\Exception $e) {
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continue;
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}
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}
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$result->closeCursor();
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return $files;
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}
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/**
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* Format a File entity as a SearchResultEntry
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*
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* @param File $file The file entity to format
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* @param IUser $user Current user
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* @return SearchResultEntry Formatted search result entry
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*/
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private function formatResult(File $file, IUser $user): SearchResultEntry {
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$userFolder = $this->rootFolder->getUserFolder($user->getUID());
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$thumbnailUrl = '';
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$subline = '';
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$icon = '';
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$path = '';
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try {
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$nodes = $userFolder->getById($file->getNodeId());
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if (!empty($nodes)) {
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$node = array_shift($nodes);
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$icon = $node->getMimetype() === FileInfo::MIMETYPE_FOLDER
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? 'icon-folder'
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: $this->mimeTypeDetector->mimeTypeIcon($node->getMimetype());
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$thumbnailUrl = $this->urlGenerator->linkToRouteAbsolute(
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'core.Preview.getPreviewByFileId',
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[
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'x' => 32,
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'y' => 32,
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'fileId' => $node->getId()
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]
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);
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$path = $userFolder->getRelativePath($node->getPath());
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$subline = $this->formatSubline($path);
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}
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} catch (\Exception $e) {
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}
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$status = $this->getStatusLabel($file->getStatus());
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if ($status) {
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$subline .= $subline ? ' • ' . $status : $status;
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}
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$link = $this->urlGenerator->linkToRoute(
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'files.View.showFile',
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['fileid' => $file->getNodeId()]
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);
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$searchResultEntry = new SearchResultEntry(
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$thumbnailUrl,
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$file->getName() ?? $this->l10n->t('Unnamed document'),
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$subline,
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$this->urlGenerator->getAbsoluteURL($link),
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$icon,
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);
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$searchResultEntry->addAttribute('fileId', (string)$file->getNodeId());
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$searchResultEntry->addAttribute('path', $path);
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return $searchResultEntry;
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}
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/**
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* Format the subline showing file location
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*
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* @param string $path File path
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* @return string Formatted subline text
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*/
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private function formatSubline(string $path): string {
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if (strrpos($path, '/') > 0) {
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$path = ltrim(dirname($path), '/');
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return $this->l10n->t('in %s', [$path]);
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} else {
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return '';
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}
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}
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/**
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* Get the translated label for a file status
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*
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* @param int|null $status File status code
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* @return string Translated status label
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*/
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private function getStatusLabel(?int $status): string {
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return match ($status) {
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File::STATUS_DRAFT => $this->l10n->t('Draft'),
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File::STATUS_ABLE_TO_SIGN => $this->l10n->t('Able to sign'),
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File::STATUS_PARTIAL_SIGNED => $this->l10n->t('Partially signed'),
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File::STATUS_SIGNED => $this->l10n->t('Signed'),
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File::STATUS_DELETED => $this->l10n->t('Deleted'),
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default => '',
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};
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}
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}

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