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