Add an event to the Autocomplete Controller to allow to filter the re…

core/Controller/AutoCompleteController.php

@@ -1,4 +1,5 @@
 <?php
+declare(strict_types=1);
 /**
  * @copyright Copyright (c) 2017 Arthur Schiwon <blizzz@arthur-schiwon.de>
  *
@@ -25,27 +26,33 @@
 
 use OCP\AppFramework\OCSController as Controller;
 use OCP\AppFramework\Http\DataResponse;
+use OCP\Collaboration\AutoComplete\AutoCompleteEvent;
 use OCP\Collaboration\AutoComplete\IManager;
 use OCP\Collaboration\Collaborators\ISearch;
 use OCP\IRequest;
 use OCP\Share;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 
 class AutoCompleteController extends Controller {
 	/** @var ISearch */
 	private $collaboratorSearch;
 	/** @var IManager */
 	private $autoCompleteManager;
+	/** @var EventDispatcherInterface */
+	private $dispatcher;
 
 	public function __construct(
-		$appName,
+		string $appName,
 		IRequest $request,
 		ISearch $collaboratorSearch,
-		IManager $autoCompleteManager
+		IManager $autoCompleteManager,
+		EventDispatcherInterface $dispatcher
 	) {
 		parent::__construct($appName, $request);
 
 		$this->collaboratorSearch = $collaboratorSearch;
 		$this->autoCompleteManager = $autoCompleteManager;
+		$this->dispatcher = $dispatcher;
 	}
 
 	/**
@@ -59,10 +66,22 @@ public function __construct(
 	 * @param int $limit
 	 * @return DataResponse
 	 */
-	public function get($search, $itemType, $itemId, $sorter = null, $shareTypes = [Share::SHARE_TYPE_USER], $limit = 10) {
+	public function get($search, $itemType, $itemId, $sorter = null, $shareTypes = [Share::SHARE_TYPE_USER], $limit = 10): DataResponse {
 		// if enumeration/user listings are disabled, we'll receive an empty
 		// result from search() – thus nothing else to do here.
-		list($results,) = $this->collaboratorSearch->search($search, $shareTypes, false, $limit, 0);
+		[$results,] = $this->collaboratorSearch->search($search, $shareTypes, false, $limit, 0);
+
+		$event = new AutoCompleteEvent([
+			'search' => $search,
+			'results' => $results,
+			'itemType' => $itemType,
+			'itemId' => $itemId,
+			'sorter' => $sorter,
+			'shareTypes' => $shareTypes,
+			'limit' => $limit,
+		]);
+		$this->dispatcher->dispatch(IManager::class . '::filterResults', $event);
+		$results = $event->getResults();
 
 		$exactMatches = $results['exact'];
 		unset($results['exact']);
@@ -83,7 +102,7 @@ public function get($search, $itemType, $itemId, $sorter = null, $shareTypes = [
 	}
 
 
-	protected function prepareResultArray(array $results) {
+	protected function prepareResultArray(array $results): array {
 		$output = [];
 		foreach ($results as $type => $subResult) {
 			foreach ($subResult as $result) {

lib/composer/composer/autoload_classmap.php

@@ -104,6 +104,7 @@
     'OCP\\Calendar\\Room\\IRoom' => $baseDir . '/lib/public/Calendar/Room/IRoom.php',
     'OCP\\Capabilities\\ICapability' => $baseDir . '/lib/public/Capabilities/ICapability.php',
     'OCP\\Capabilities\\IPublicCapability' => $baseDir . '/lib/public/Capabilities/IPublicCapability.php',
+    'OCP\\Collaboration\\AutoComplete\\AutoCompleteEvent' => $baseDir . '/lib/public/Collaboration/AutoComplete/AutoCompleteEvent.php',
     'OCP\\Collaboration\\AutoComplete\\IManager' => $baseDir . '/lib/public/Collaboration/AutoComplete/IManager.php',
     'OCP\\Collaboration\\AutoComplete\\ISorter' => $baseDir . '/lib/public/Collaboration/AutoComplete/ISorter.php',
     'OCP\\Collaboration\\Collaborators\\ISearch' => $baseDir . '/lib/public/Collaboration/Collaborators/ISearch.php',

lib/composer/composer/autoload_static.php

@@ -134,6 +134,7 @@ class ComposerStaticInit53792487c5a8370acc0b06b1a864ff4c
         'OCP\\Calendar\\Room\\IRoom' => __DIR__ . '/../../..' . '/lib/public/Calendar/Room/IRoom.php',
         'OCP\\Capabilities\\ICapability' => __DIR__ . '/../../..' . '/lib/public/Capabilities/ICapability.php',
         'OCP\\Capabilities\\IPublicCapability' => __DIR__ . '/../../..' . '/lib/public/Capabilities/IPublicCapability.php',
+        'OCP\\Collaboration\\AutoComplete\\AutoCompleteEvent' => __DIR__ . '/../../..' . '/lib/public/Collaboration/AutoComplete/AutoCompleteEvent.php',
         'OCP\\Collaboration\\AutoComplete\\IManager' => __DIR__ . '/../../..' . '/lib/public/Collaboration/AutoComplete/IManager.php',
         'OCP\\Collaboration\\AutoComplete\\ISorter' => __DIR__ . '/../../..' . '/lib/public/Collaboration/AutoComplete/ISorter.php',
         'OCP\\Collaboration\\Collaborators\\ISearch' => __DIR__ . '/../../..' . '/lib/public/Collaboration/Collaborators/ISearch.php',

lib/public/Collaboration/AutoComplete/AutoCompleteEvent.php

@@ -0,0 +1,99 @@
+<?php
+declare(strict_types=1);
+/**
+ * @copyright Copyright (c) 2019 Joas Schilling <coding@schilljs.com>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OCP\Collaboration\AutoComplete;
+
+
+use Symfony\Component\EventDispatcher\GenericEvent;
+
+/**
+ * @since 16.0.0
+ */
+class AutoCompleteEvent extends GenericEvent {
+
+	/**
+	 * @param array $arguments
+	 * @since 16.0.0
+	 */
+	public function __construct(array $arguments) {
+		parent::__construct(null, $arguments);
+	}
+
+	/**
+	 * @since 16.0.0
+	 */
+	public function getResults(): array {
+		return $this->getArgument('results');
+	}
+
+	/**
+	 * @param array $results
+	 * @since 16.0.0
+	 */
+	public function setResults(array $results): void {
+		$this->setArgument('results', $results);
+	}
+
+	/**
+	 * @since 16.0.0
+	 */
+	public function getSearchTerm(): string {
+		return $this->getArgument('search');
+	}
+
+	/**
+	 * @return int[]
+	 * @since 16.0.0
+	 */
+	public function getShareTypes(): array {
+		return $this->getArgument('shareTypes');
+	}
+
+	/**
+	 * @since 16.0.0
+	 */
+	public function getItemType(): string {
+		return $this->getArgument('itemType');
+	}
+
+	/**
+	 * @since 16.0.0
+	 */
+	public function getItemId(): string {
+		return $this->getArgument('itemId');
+	}
+
+	/**
+	 * @since 16.0.0
+	 */
+	public function getSorter(): string {
+		return $this->getArgument('sorter');
+	}
+
+	/**
+	 * @since 16.0.0
+	 */
+	public function getLimit(): int {
+		return $this->getArgument('limit');
+	}
+
+}

tests/Core/Controller/AutoCompleteControllerTest.php

@@ -27,13 +27,17 @@
 use OCP\Collaboration\AutoComplete\IManager;
 use OCP\Collaboration\Collaborators\ISearch;
 use OCP\IRequest;
+use PHPUnit\Framework\MockObject\MockObject;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 use Test\TestCase;
 
 class AutoCompleteControllerTest extends TestCase {
-	/** @var  ISearch|\PHPUnit_Framework_MockObject_MockObject */
+	/** @var  ISearch|MockObject */
 	protected $collaboratorSearch;
-	/** @var  IManager|\PHPUnit_Framework_MockObject_MockObject */
+	/** @var  IManager|MockObject */
 	protected $autoCompleteManager;
+	/** @var  EventDispatcherInterface|MockObject */
+	protected $dispatcher;
 	/** @var  AutoCompleteController */
 	protected $controller;
 
@@ -44,12 +48,14 @@ protected function setUp() {
 		$request = $this->createMock(IRequest::class);
 		$this->collaboratorSearch = $this->createMock(ISearch::class);
 		$this->autoCompleteManager = $this->createMock(IManager::class);
+		$this->dispatcher = $this->createMock(EventDispatcherInterface::class);
 
 		$this->controller = new AutoCompleteController(
 			'core',
 			$request,
 			$this->collaboratorSearch,
-			$this->autoCompleteManager
+			$this->autoCompleteManager,
+			$this->dispatcher
 		);
 	}