<?php /** * @copyright Copyright (C) 2020, Friendica * * @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 <https://www.gnu.org/licenses/>. * */ use Friendica\App; use Friendica\Core\Hook; use Friendica\Database\DBA; use Friendica\DI; use Friendica\Model\Group; use Friendica\Model\Item; function lockview_content(App $a) { $type = (($a->argc > 1) ? $a->argv[1] : 0); if (is_numeric($type)) { $item_id = intval($type); $type = 'item'; } else { $item_id = (($a->argc > 2) ? intval($a->argv[2]) : 0); } if (!$item_id) { exit(); } if (!in_array($type, ['item','photo','event'])) { exit(); } $fields = ['uid', 'allow_cid', 'allow_gid', 'deny_cid', 'deny_gid']; $condition = ['id' => $item_id]; if ($type != 'item') { $item = DBA::selectFirst($type, $fields, $condition); } else { $fields[] = 'private'; $item = Item::selectFirst($fields, $condition); } if (!DBA::isResult($item)) { exit(); } Hook::callAll('lockview_content', $item); if ($item['uid'] != local_user()) { echo DI::l10n()->t('Remote privacy information not available.') . '<br />'; exit(); } if (isset($item['private']) && $item['private'] == Item::PRIVATE && empty($item['allow_cid']) && empty($item['allow_gid']) && empty($item['deny_cid']) && empty($item['deny_gid'])) { echo DI::l10n()->t('Remote privacy information not available.') . '<br />'; exit(); } $aclFormatter = DI::aclFormatter(); $allowed_users = $aclFormatter->expand($item['allow_cid']); $allowed_groups = $aclFormatter->expand($item['allow_gid']); $deny_users = $aclFormatter->expand($item['deny_cid']); $deny_groups = $aclFormatter->expand($item['deny_gid']); $o = DI::l10n()->t('Visible to:') . '<br />'; $l = []; if (count($allowed_groups)) { $key = array_search(Group::FOLLOWERS, $allowed_groups); if ($key !== false) { $l[] = '<b>' . DI::l10n()->t('Followers') . '</b>'; unset($allowed_groups[$key]); } $key = array_search(Group::MUTUALS, $allowed_groups); if ($key !== false) { $l[] = '<b>' . DI::l10n()->t('Mutuals') . '</b>'; unset($allowed_groups[$key]); } $r = q("SELECT `name` FROM `group` WHERE `id` IN ( %s )", DBA::escape(implode(', ', $allowed_groups)) ); if (DBA::isResult($r)) { foreach ($r as $rr) { $l[] = '<b>' . $rr['name'] . '</b>'; } } } if (count($allowed_users)) { $r = q("SELECT `name` FROM `contact` WHERE `id` IN ( %s )", DBA::escape(implode(', ', $allowed_users)) ); if (DBA::isResult($r)) { foreach ($r as $rr) { $l[] = $rr['name']; } } } if (count($deny_groups)) { $key = array_search(Group::FOLLOWERS, $deny_groups); if ($key !== false) { $l[] = '<b><strike>' . DI::l10n()->t('Followers') . '</strike></b>'; unset($deny_groups[$key]); } $key = array_search(Group::MUTUALS, $deny_groups); if ($key !== false) { $l[] = '<b><strike>' . DI::l10n()->t('Mutuals') . '</strike></b>'; unset($deny_groups[$key]); } $r = q("SELECT `name` FROM `group` WHERE `id` IN ( %s )", DBA::escape(implode(', ', $deny_groups)) ); if (DBA::isResult($r)) { foreach ($r as $rr) { $l[] = '<b><strike>' . $rr['name'] . '</strike></b>'; } } } if (count($deny_users)) { $r = q("SELECT `name` FROM `contact` WHERE `id` IN ( %s )", DBA::escape(implode(', ', $deny_users)) ); if (DBA::isResult($r)) { foreach ($r as $rr) { $l[] = '<strike>' . $rr['name'] . '</strike>'; } } } echo $o . implode(', ', $l); exit(); }