CurlResult Tests

[friendica.git] / src / Model / PermissionSet.php

diff --git a/src/Model/PermissionSet.php b/src/Model/PermissionSet.php
index a5d5ed2b85ecc6f575b982876b430cdb9796661d..6506c70940529859de991fa0f97da487f38eb6f3 100644 (file)
--- a/src/Model/PermissionSet.php
+++ b/src/Model/PermissionSet.php
@@ -5,8 +5,7 @@
 namespace Friendica\Model;
 
 use Friendica\BaseObject;
-use Friendica\Database\DBM;
-use dba;
+use Friendica\Database\DBA;
 
 require_once 'include/dba.php';
 
@@ -21,21 +20,27 @@ class PermissionSet extends BaseObject
         * @param array $postarray The array from an item, picture or event post
         * @return id
         */
-       public static function fetchIDForPost($postarray)
+       public static function fetchIDForPost(&$postarray)
        {
                $condition = ['uid' => $postarray['uid'],
-                       'allow_cid' => self::sortPermissions($postarray['allow_cid']),
-                       'allow_gid' => self::sortPermissions($postarray['allow_gid']),
-                       'deny_cid' => self::sortPermissions($postarray['deny_cid']),
-                       'deny_gid' => self::sortPermissions($postarray['deny_gid'])];
+                       'allow_cid' => self::sortPermissions(defaults($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);
+               $set = DBA::selectFirst('permissionset', ['id'], $condition);
 
-               if (!DBM::is_result($set)) {
-                       dba::insert('permissionset', $condition, true);
+               if (!DBA::isResult($set)) {
+                       DBA::insert('permissionset', $condition, true);
 
-                       $set = dba::selectFirst('permissionset', ['id'], $condition);
+                       $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'];
        }
 
@@ -57,4 +62,47 @@ class PermissionSet extends BaseObject
 
                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);
+
+               return $set;
+       }
 }