* @param array $postarray The array from an item, picture or event post
* @return id
*/
- public static function fetchIDForPost($postarray)
+ public static function fetchIDForPost(&$postarray)
{
+ if (is_null($postarray['allow_cid']) || is_null($postarray['allow_gid'])
+ || is_null($postarray['deny_cid']) || is_null($postarray['deny_gid'])) {
+ return null;
+ }
+
$condition = ['uid' => $postarray['uid'],
'allow_cid' => self::sortPermissions(defaults($postarray, 'allow_cid', '')),
'allow_gid' => self::sortPermissions(defaults($postarray, 'allow_gid', '')),
$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'];
}
return '<' . implode('><', $elements) . '>';
}
+
+ /**
+ * @brief 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 $groups Possibly previously fetched group ids for that contact
+ *
+ * @return array of permission set ids.
+ */
+
+ static public function get($uid, $contact_id, $groups = null)
+ {
+ if (empty($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);
+ logger('Blubb: '.$uid.' - '.$contact_id.': '.implode(', ', $set));
+
+ return $set;
+ }
}