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<?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");
}
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