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162 lines
4.7 KiB
162 lines
4.7 KiB
<?php |
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/** |
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* @copyright Copyright (c) 2017 Arthur Schiwon <blizzz@arthur-schiwon.de> |
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* |
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* @author Arthur Schiwon <blizzz@arthur-schiwon.de> |
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* |
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* @license GNU AGPL version 3 or any later version |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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namespace OC\Collaboration\Collaborators; |
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use OCP\Collaboration\Collaborators\ISearchPlugin; |
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use OCP\Collaboration\Collaborators\ISearchResult; |
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use OCP\Collaboration\Collaborators\SearchResultType; |
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use OCP\IConfig; |
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use OCP\IGroupManager; |
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use OCP\IUser; |
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use OCP\IUserManager; |
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use OCP\IUserSession; |
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use OCP\Share; |
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class UserPlugin implements ISearchPlugin { |
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/* @var bool */ |
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protected $shareWithGroupOnly; |
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protected $shareeEnumeration; |
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/** @var IConfig */ |
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private $config; |
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/** @var IGroupManager */ |
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private $groupManager; |
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/** @var IUserSession */ |
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private $userSession; |
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/** @var IUserManager */ |
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private $userManager; |
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public function __construct(IConfig $config, IUserManager $userManager, IGroupManager $groupManager, IUserSession $userSession) { |
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$this->config = $config; |
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$this->groupManager = $groupManager; |
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$this->userSession = $userSession; |
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$this->userManager = $userManager; |
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$this->shareWithGroupOnly = $this->config->getAppValue('core', 'shareapi_only_share_with_group_members', 'no') === 'yes'; |
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$this->shareeEnumeration = $this->config->getAppValue('core', 'shareapi_allow_share_dialog_user_enumeration', 'yes') === 'yes'; |
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} |
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public function search($search, $limit, $offset, ISearchResult $searchResult) { |
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$result = ['wide' => [], 'exact' => []]; |
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$users = []; |
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$hasMoreResults = false; |
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$userGroups = []; |
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if ($this->shareWithGroupOnly) { |
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// Search in all the groups this user is part of |
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$userGroups = $this->groupManager->getUserGroupIds($this->userSession->getUser()); |
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foreach ($userGroups as $userGroup) { |
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$usersTmp = $this->groupManager->displayNamesInGroup($userGroup, $search, $limit, $offset); |
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foreach ($usersTmp as $uid => $userDisplayName) { |
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$users[$uid] = $userDisplayName; |
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} |
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} |
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} else { |
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// Search in all users |
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$usersTmp = $this->userManager->searchDisplayName($search, $limit, $offset); |
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foreach ($usersTmp as $user) { |
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if ($user->isEnabled()) { // Don't keep deactivated users |
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$users[$user->getUID()] = $user->getDisplayName(); |
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} |
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} |
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} |
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$this->takeOutCurrentUser($users); |
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if (!$this->shareeEnumeration || count($users) < $limit) { |
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$hasMoreResults = true; |
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} |
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$foundUserById = false; |
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$lowerSearch = strtolower($search); |
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foreach ($users as $uid => $userDisplayName) { |
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if (strtolower($uid) === $lowerSearch || strtolower($userDisplayName) === $lowerSearch) { |
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if (strtolower($uid) === $lowerSearch) { |
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$foundUserById = true; |
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} |
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$result['exact'][] = [ |
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'label' => $userDisplayName, |
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'value' => [ |
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'shareType' => Share::SHARE_TYPE_USER, |
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'shareWith' => $uid, |
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], |
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]; |
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} else { |
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$result['wide'][] = [ |
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'label' => $userDisplayName, |
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'value' => [ |
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'shareType' => Share::SHARE_TYPE_USER, |
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'shareWith' => $uid, |
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], |
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]; |
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} |
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} |
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if ($offset === 0 && !$foundUserById) { |
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// On page one we try if the search result has a direct hit on the |
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// user id and if so, we add that to the exact match list |
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$user = $this->userManager->get($search); |
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if ($user instanceof IUser) { |
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$addUser = true; |
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if ($this->shareWithGroupOnly) { |
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// Only add, if we have a common group |
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$commonGroups = array_intersect($userGroups, $this->groupManager->getUserGroupIds($user)); |
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$addUser = !empty($commonGroups); |
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} |
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if ($addUser) { |
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$result['exact'][] = [ |
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'label' => $user->getDisplayName(), |
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'value' => [ |
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'shareType' => Share::SHARE_TYPE_USER, |
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'shareWith' => $user->getUID(), |
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], |
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]; |
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} |
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} |
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} |
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if (!$this->shareeEnumeration) { |
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$result['wide'] = []; |
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} |
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$type = new SearchResultType('users'); |
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$searchResult->addResultSet($type, $result['wide'], $result['exact']); |
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return $hasMoreResults; |
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} |
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public function takeOutCurrentUser(array &$users) { |
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$currentUser = $this->userSession->getUser(); |
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if(!is_null($currentUser)) { |
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if (isset($users[$currentUser->getUID()])) { |
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unset($users[$currentUser->getUID()]); |
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} |
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} |
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} |
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}
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