<?php
/**
- * @file src/Model/PermissionSet.php
+ * @copyright Copyright (C) 2010-2021, the Friendica project
+ *
+ * @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/>.
+ *
*/
+
namespace Friendica\Model;
-use Friendica\BaseObject;
-use Friendica\Database\DBA;
+use Friendica\BaseModel;
+use Friendica\DI;
/**
- * @brief functions for interacting with the permission set of an object (item, photo, event, ...)
+ * functions for interacting with the permission set of an object (item, photo, event, ...)
+ *
+ * @property int uid
+ * @property string allow_cid
+ * @property string allow_gid
+ * @property string deny_cid
+ * @property string deny_gid
*/
-class PermissionSet extends BaseObject
+class PermissionSet extends BaseModel
{
/**
* Fetch the id of a given permission set. Generate a new one when needed
*
- * @param array $postarray The array from an item, picture or event post
+ * @param int $uid
+ * @param string|null $allow_cid Allowed contact IDs - empty = everyone
+ * @param string|null $allow_gid Allowed group IDs - empty = everyone
+ * @param string|null $deny_cid Disallowed contact IDs - empty = no one
+ * @param string|null $deny_gid Disallowed group IDs - empty = no one
* @return int id
* @throws \Exception
+ * @deprecated since 2020.03, use Repository\PermissionSet instead
+ * @see \Friendica\Repository\PermissionSet->getIdFromACL
*/
- public static function fetchIDForPost(&$postarray)
- {
- $condition = ['uid' => $postarray['uid'],
- 'allow_cid' => self::sortPermissions(defaults($postarray, 'allow_cid', '')),
- 'allow_gid' => self::sortPermissions(defaults($postarray, 'allow_gid', '')),
- 'deny_cid' => self::sortPermissions(defaults($postarray, 'deny_cid', '')),
- 'deny_gid' => self::sortPermissions(defaults($postarray, 'deny_gid', ''))];
-
- $set = DBA::selectFirst('permissionset', ['id'], $condition);
-
- if (!DBA::isResult($set)) {
- DBA::insert('permissionset', $condition, true);
-
- $set = DBA::selectFirst('permissionset', ['id'], $condition);
- }
-
- $postarray['allow_cid'] = null;
- $postarray['allow_gid'] = null;
- $postarray['deny_cid'] = null;
- $postarray['deny_gid'] = null;
-
- return $set['id'];
- }
-
- private static function sortPermissions($permissionlist)
- {
- $cleaned_list = trim($permissionlist, '<>');
-
- if (empty($cleaned_list)) {
- return $permissionlist;
- }
-
- $elements = explode('><', $cleaned_list);
-
- if (count($elements) <= 1) {
- return $permissionlist;
- }
-
- asort($elements);
-
- return '<' . implode('><', $elements) . '>';
+ public static function getIdFromACL(
+ int $uid,
+ string $allow_cid = null,
+ string $allow_gid = null,
+ string $deny_cid = null,
+ string $deny_gid = null
+ ) {
+ return DI::permissionSet()->getIdFromACL($uid, $allow_cid, $allow_gid, $deny_cid, $deny_gid);
}
/**
- * @brief Returns a permission set for a given contact
+ * Returns a permission set for a given contact
*
* @param integer $uid User id whom the items belong
* @param integer $contact_id Contact id of the visitor
- * @param array $groups Possibly previously fetched group ids for that contact
*
* @return array of permission set ids.
* @throws \Exception
+ * @deprecated since 2020.03, use Repository\PermissionSet instead
+ * @see \Friendica\Repository\PermissionSet->selectByContactId
*/
-
- static public function get($uid, $contact_id, $groups = null)
+ public static function get($uid, $contact_id)
{
- if (empty($groups) && DBA::exists('contact', ['id' => $contact_id, 'uid' => $uid, 'blocked' => false])) {
- $groups = Group::getIdsByContactId($contact_id);
- }
-
- if (empty($groups) || !is_array($groups)) {
- return [];
- }
- $group_str = '<<>>'; // should be impossible to match
-
- foreach ($groups as $g) {
- $group_str .= '|<' . intval($g) . '>';
- }
-
- $contact_str = '<' . $contact_id . '>';
-
- $condition = ["`uid` = ? AND (`allow_cid` = '' OR`allow_cid` REGEXP ?)
- AND (`deny_cid` = '' OR NOT `deny_cid` REGEXP ?)
- AND (`allow_gid` = '' OR `allow_gid` REGEXP ?)
- AND (`deny_gid` = '' OR NOT `deny_gid` REGEXP ?)",
- $uid, $contact_str, $contact_str, $group_str, $group_str];
-
- $ret = DBA::select('permissionset', ['id'], $condition);
- $set = [];
- while ($permission = DBA::fetch($ret)) {
- $set[] = $permission['id'];
- }
- DBA::close($ret);
+ $permissionSets = DI::permissionSet()->selectByContactId($contact_id, $uid);
- return $set;
+ return $permissionSets->column('id');
}
}
projects / friendica.git / blobdiff