Implement search and rename in backend

Signed-off-by: Julius Härtl <jus@bitgrid.net>

core/Controller/CollaborationResourcesController.php

@@ -84,6 +84,22 @@ class CollaborationResourcesController extends OCSController {
 		return new DataResponse($this->prepareCollection($collection));
 	}
 
+	/**
+	 * @NoAdminRequired
+	 *
+	 * @param int $collectionId
+	 * @return DataResponse
+	 */
+	public function searchCollections(string $filter): DataResponse {
+		try {
+			$collections = $this->manager->searchCollections($this->userSession->getUser(), $filter);
+		} catch (CollectionException $e) {
+			return new DataResponse([], Http::STATUS_NOT_FOUND);
+		}
+
+		return new DataResponse(array_map([$this, 'prepareCollection'], $collections));
+	}
+
 	/**
 	 * @NoAdminRequired
 	 *
@@ -189,6 +205,31 @@ class CollaborationResourcesController extends OCSController {
 		return new DataResponse($this->prepareCollection($collection));
 	}
 
+	/**
+	 * @NoAdminRequired
+	 *
+	 * @param int $collectionId
+	 * @param string $collectionName
+	 * @return DataResponse
+	 */
+	public function renameCollection(int $collectionId, string $collectionName): DataResponse {
+		try {
+			$collection = $this->manager->getCollection($collectionId);
+			if (!$collection->canAccess($this->userSession->getUser())) {
+				throw new CollectionException('Not found');
+			}
+		} catch (CollectionException $exception) {
+			return new DataResponse([], Http::STATUS_NOT_FOUND);
+		}
+
+		try {
+			$collection = $this->manager->renameCollection($collectionId, $collectionName);
+		} catch (CollectionException $e) {
+			return new DataResponse([], Http::STATUS_NOT_FOUND);
+		}
+		return new DataResponse($this->prepareCollection($collection));
+	}
+
 	protected function prepareCollection(ICollection $collection): array {
 		return [
 			'id' => $collection->getId(),
@@ -206,7 +247,8 @@ class CollaborationResourcesController extends OCSController {
 			'type' => $resource->getType(),
 			'id' => $resource->getId(),
 			'name' => $resource->getName(),
-			'iconClass' => $resource->getIconClass()
+			'iconClass' => $resource->getIconClass(),
+			'link' => $resource->getLink(),
 		];
 	}
 }

core/routes.php

@@ -91,8 +91,11 @@ $application->registerRoutes($this, [
 		['root' => '/core', 'name' => 'WhatsNew#dismiss', 'url' => '/whatsnew', 'verb' => 'POST'],
 		['root' => '/core', 'name' => 'AppPassword#getAppPassword', 'url' => '/getapppassword', 'verb' => 'GET'],
 
+		['root' => '/collaboration', 'name' => 'CollaborationResources#searchCollections', 'url' => '/resources/collections/search/{filter}', 'verb' => 'GET'],
 		['root' => '/collaboration', 'name' => 'CollaborationResources#listCollection', 'url' => '/resources/collections/{collectionId}', 'verb' => 'GET'],
+		['root' => '/collaboration', 'name' => 'CollaborationResources#renameCollection', 'url' => '/resources/collections/{collectionId}', 'verb' => 'PUT'],
 		['root' => '/collaboration', 'name' => 'CollaborationResources#addResource', 'url' => '/resources/collections/{collectionId}', 'verb' => 'POST'],
+
 		['root' => '/collaboration', 'name' => 'CollaborationResources#removeResource', 'url' => '/resources/collections/{collectionId}', 'verb' => 'DELETE'],
 		['root' => '/collaboration', 'name' => 'CollaborationResources#getCollectionsByResource', 'url' => '/resources/{resourceType}/{resourceId}', 'verb' => 'GET'],
 		['root' => '/collaboration', 'name' => 'CollaborationResources#createCollectionOnResource', 'url' => '/resources/{baseResourceType}/{baseResourceId}', 'verb' => 'POST'],

lib/private/Collaboration/Resources/Manager.php

@@ -67,6 +67,35 @@ class Manager implements IManager {
 		return new Collection($this, $this->connection, (int) $row['id'], (string) $row['name']);
 	}
 
+	/**
+	 * @param int $id
+	 * @return ICollection
+	 * @throws CollectionException when the collection could not be found
+	 * @since 15.0.0
+	 */
+	public function searchCollections(IUser $user, string $filter, int $limit = 50, int $start = 0): array {
+		$query = $this->connection->getQueryBuilder();
+		$query->select('*')
+			->from('collres_collections')
+			->where($query->expr()->iLike('name', $query->createNamedParameter($filter, IQueryBuilder::PARAM_STR)))
+			->setMaxResults($limit)
+			->setFirstResult($start);
+		$result = $query->execute();
+		$collections = [];
+		/** TODO: this is a huge performance bottleneck */
+		while ($row = $result->fetch()) {
+			$collection = new Collection($this, $this->connection, (int)$row['id'], (string)$row['name']);
+			if ($collection->canAccess($user)) {
+				$collections[] = $collection;
+			}
+		}
+		$result->closeCursor();
+
+		// TODO: call with increased first result if no matches found
+
+		return $collections;
+	}
+
 	/**
 	 * @param string $name
 	 * @return ICollection
@@ -199,4 +228,19 @@ class Manager implements IManager {
 
 		return '';
 	}
+
+	/**
+	 * @param string $name
+	 * @return ICollection
+	 * @since 15.0.0
+	 */
+	public function renameCollection(int $id, string $name): ICollection {
+		$query = $this->connection->getQueryBuilder();
+		$query->update('collres_collections')
+			->set('name', $query->createNamedParameter($name))
+			->where($query->expr()->eq('id', $query->createNamedParameter($id, IQueryBuilder::PARAM_INT)));
+		$query->execute();
+
+		return new Collection($this, $this->connection, $id, $name);
+	}
 }

lib/public/Collaboration/Resources/IManager.php

@@ -42,6 +42,14 @@ interface IManager extends IProvider {
 	 */
 	public function newCollection(string $name): ICollection;
 
+
+	/**
+	 * @param string $name
+	 * @return ICollection
+	 * @since 15.0.0
+	 */
+	public function renameCollection(int $id, string $name): ICollection;
+
 	/**
 	 * @param string $type
 	 * @param string $id