diff options
Diffstat (limited to 'engine/lib/upgrades/2010060401.php')
| -rw-r--r-- | engine/lib/upgrades/2010060401.php | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/engine/lib/upgrades/2010060401.php b/engine/lib/upgrades/2010060401.php new file mode 100644 index 000000000..6d628b8eb --- /dev/null +++ b/engine/lib/upgrades/2010060401.php @@ -0,0 +1,59 @@ +<?php + +/** + * Get each user's notify* relationships and confirm that they have a friend + * or member relationship depending on type. This fixes the notify relationships + * that were not updated to due to #1837 + */ + +$count = 0; + +$user_guids = mysql_query("SELECT guid FROM {$CONFIG->dbprefix}users_entity"); +while ($user = mysql_fetch_object($user_guids)) { + + $query = "SELECT * FROM {$CONFIG->dbprefix}entity_relationships + WHERE guid_one=$user->guid AND relationship LIKE 'notify%'"; + $relationships = mysql_query($query); + if (mysql_num_rows($relationships) == 0) { + // no notify relationships for this user + continue; + } + + while ($obj = mysql_fetch_object($relationships)) { + $query = "SELECT type FROM {$CONFIG->dbprefix}entities WHERE guid=$obj->guid_two"; + $results = mysql_query($query); + if (mysql_num_rows($results) == 0) { + // entity doesn't exist - shouldn't be possible + continue; + } + + $entity = mysql_fetch_object($results); + + switch ($entity->type) { + case 'user': + $relationship_type = 'friend'; + break; + case 'group': + $relationship_type = 'member'; + break; + } + + if (isset($relationship_type)) { + $query = "SELECT * FROM {$CONFIG->dbprefix}entity_relationships + WHERE guid_one=$user->guid AND relationship='$relationship_type' + AND guid_two=$obj->guid_two"; + $results = mysql_query($query); + + if (mysql_num_rows($results) == 0) { + $query = "DELETE FROM {$CONFIG->dbprefix}entity_relationships WHERE id=$obj->id"; + mysql_query($query); + $count++; + } + } + } + +} + +if (is_callable('error_log')) { + error_log("Deleted $count notify relationships in upgrade"); +} |