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113 lines
3.3 KiB
113 lines
3.3 KiB
5 years ago
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<?php
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/**
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* @copyright Copyright (c) 2016 Bjoern Schiessle <bjoern@schiessle.org>
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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 OCA\ServerInfo;
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use OC\Files\View;
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use OCP\IDBConnection;
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class ShareStatistics {
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/** @var IDBConnection */
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protected $connection;
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/** @var View on data/ */
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protected $view;
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/**
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* ShareStatistics constructor.
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*
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* @param IDBConnection $connection
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*/
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public function __construct(IDBConnection $connection) {
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$this->connection = $connection;
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}
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/**
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* @return array (string => string|int)
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*/
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public function getShareStatistics() {
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$query = $this->connection->getQueryBuilder();
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$query->selectAlias($query->createFunction('COUNT(*)'), 'num_entries')
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->addSelect(['permissions', 'share_type'])
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->from('share')
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->addGroupBy('permissions')
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->addGroupBy('share_type');
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$result = $query->execute();
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$data = [
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'num_shares' => $this->countEntries('share'),
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'num_shares_user' => $this->countShares(\OCP\Share::SHARE_TYPE_USER),
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'num_shares_groups' => $this->countShares(\OCP\Share::SHARE_TYPE_GROUP),
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'num_shares_link' => $this->countShares(\OCP\Share::SHARE_TYPE_LINK),
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'num_shares_mail' => $this->countShares(\OCP\Share::SHARE_TYPE_EMAIL),
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'num_shares_room' => $this->countShares(\OCP\Share::SHARE_TYPE_ROOM),
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'num_shares_link_no_password' => $this->countShares(\OCP\Share::SHARE_TYPE_LINK, true),
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'num_fed_shares_sent' => $this->countShares(\OCP\Share::SHARE_TYPE_REMOTE),
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'num_fed_shares_received' => $this->countEntries('share_external'),
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];
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while ($row = $result->fetch()) {
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$data['permissions_' . $row['share_type'] . '_' . $row['permissions']] = $row['num_entries'];
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}
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$result->closeCursor();
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return $data;
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}
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/**
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* @param string $tableName
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* @return int
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*/
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protected function countEntries($tableName) {
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$query = $this->connection->getQueryBuilder();
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$query->selectAlias($query->createFunction('COUNT(*)'), 'num_entries')
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->from($tableName);
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$result = $query->execute();
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$row = $result->fetch();
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$result->closeCursor();
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return (int) $row['num_entries'];
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}
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/**
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* @param int $type
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* @param bool $noShareWith
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* @return int
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*/
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protected function countShares($type, $noShareWith = false) {
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$query = $this->connection->getQueryBuilder();
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$query->selectAlias($query->createFunction('COUNT(*)'), 'num_entries')
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->from('share')
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->where($query->expr()->eq('share_type', $query->createNamedParameter($type)));
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if ($noShareWith) {
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$query->andWhere($query->expr()->isNull('share_with'));
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}
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$result = $query->execute();
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$row = $result->fetch();
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$result->closeCursor();
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return (int) $row['num_entries'];
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}
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}
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