make it possible to register plugins and kick out the circle one

Signed-off-by: Arthur Schiwon <blizzz@arthur-schiwon.de>

lib/private/App/InfoParser.php

@@ -165,6 +165,9 @@ class InfoParser {
 		if (isset($array['activity']['providers']['provider']) && is_array($array['activity']['providers']['provider'])) {
 			$array['activity']['providers'] = $array['activity']['providers']['provider'];
 		}
+		if (isset($array['collaboration']['collaborators']['searchPlugins']['searchPlugin']) && is_array($array['collaboration']['collaborators']['searchPlugins']['searchPlugin'])) {
+			$array['collaboration']['collaborators']['searchPlugins'] = $array['collaboration']['collaborators']['searchPlugins']['searchPlugin'];
+		}
 
 		if(!is_null($this->cache)) {
 			$this->cache->set($fileCacheKey, json_encode($array));

lib/private/Collaboration/Collaborators/CirclePlugin.php

@@ -1,52 +0,0 @@
-<?php
-/**
- * @copyright Copyright (c) 2017 Arthur Schiwon <blizzz@arthur-schiwon.de>
- *
- * @author Arthur Schiwon <blizzz@arthur-schiwon.de>
- *
- * @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 OC\Collaboration\Collaborators;
-
-
-use OCA\Circles\Api\Sharees;
-use OCP\Collaboration\Collaborators\ISearchPlugin;
-use OCP\Collaboration\Collaborators\ISearchResult;
-use OCP\Collaboration\Collaborators\SearchResultType;
-
-class CirclePlugin implements ISearchPlugin {
-
-	public function search($search, $limit, $offset, ISearchResult $searchResult) {
-		$result = ['wide' => [], 'exact' => []];
-
-		if(\OC_App::isEnabled('circles')) {
-			$circles = Sharees::search($search);
-			if (array_key_exists('circles', $circles['exact'])) {
-				$result['exact'] = $circles['exact']['circles'];
-			}
-			if (array_key_exists('circles', $circles)) {
-				$result['wide'] = $circles['circles'];
-			}
-
-			$type = new SearchResultType('circles');
-			$searchResult->addResultSet($type, $result['wide'], $result['exact']);
-		}
-
-		return false;
-	}
-}

lib/private/Collaboration/Collaborators/Search.php

@@ -34,6 +34,13 @@ class Search implements ISearch {
 	/** @var IContainer */
 	private $c;
 
+	protected $pluginList = [
+		Share::SHARE_TYPE_USER => UserPlugin::class,
+		Share::SHARE_TYPE_GROUP => GroupPlugin::class,
+		Share::SHARE_TYPE_EMAIL => MailPlugin::class,
+		Share::SHARE_TYPE_REMOTE => RemotePlugin::class,
+	];
+
 	public function __construct(IContainer $c) {
 		$this->c = $c;
 	}
@@ -41,23 +48,15 @@ class Search implements ISearch {
 	public function search($search, array $shareTypes, $lookup, $limit, $offset) {
 		$hasMoreResults = false;
 
-		$pluginList = [
-			Share::SHARE_TYPE_USER => UserPlugin::class,
-			Share::SHARE_TYPE_GROUP => GroupPlugin::class,
-			Share::SHARE_TYPE_CIRCLE => CirclePlugin::class,
-			Share::SHARE_TYPE_EMAIL => MailPlugin::class,
-			Share::SHARE_TYPE_REMOTE => RemotePlugin::class,
-		];
-
 		/** @var ISearchResult $searchResult */
 		$searchResult = $this->c->resolve(SearchResult::class);
 
 		foreach ($shareTypes as $type) {
-			if(!isset($pluginList[$type])) {
+			if(!isset($this->pluginList[$type])) {
 				continue;
 			}
 			/** @var ISearchPlugin $searchPlugin */
-			$searchPlugin = $this->c->resolve($pluginList[$type]);
+			$searchPlugin = $this->c->resolve($this->pluginList[$type]);
 			$hasMoreResults |= $searchPlugin->search($search, $limit, $offset, $searchResult);
 		}
 
@@ -82,4 +81,12 @@ class Search implements ISearch {
 
 		return [$searchResult->asArray(), $hasMoreResults];
 	}
+
+	public function registerPlugin(array $pluginInfo) {
+		$shareType = constant(Share::class . '::' . $pluginInfo['shareType']);
+		if($shareType === null) {
+			throw new \InvalidArgumentException('Provided ShareType is invalid');
+		}
+		$this->pluginList[$shareType] = $pluginInfo['class'];
+	}
 }

lib/private/legacy/app.php

@@ -174,6 +174,11 @@ class OC_App {
 				\OC::$server->getActivityManager()->registerProvider($provider);
 			}
 		}
+		if (!empty($info['collaboration']['collaborators']['searchPlugins'])) {
+			foreach ($info['collaboration']['collaborators']['searchPlugins'] as $plugin) {
+				\OC::$server->getCollaboratorSearch()->registerPlugin($plugin);
+			}
+		}
 	}
 
 	/**

lib/public/Collaboration/Collaborators/ISearch.php

@@ -40,4 +40,11 @@ interface ISearch {
 	 * @since 13.0.0
 	 */
 	public function search($search, array $shareTypes, $lookup, $limit, $offset);
+
+	/**
+	 * @param array $pluginInfo with keys 'shareType' containing the name of a corresponding constant in \OCP\Share and
+	 * 	'class' with the class name of the plugin
+	 * @since 13.0.0
+	 */
+	public function registerPlugin(array $pluginInfo);
 }