query("SELECT AliasID, ArtistID, Name, Redirect FROM artists_alias WHERE Name = '".$DBAliasName."'"); if($DB->record_count()) { while(list($CloneAliasID, $CloneArtistID, $CloneAliasName, $CloneRedirect) = $DB->next_record(MYSQLI_NUM, false)) { if(!strcasecmp($CloneAliasName, $AliasName)) { break; } } if($CloneAliasID) { if($ArtistID == $CloneArtistID && $Redirect == 0) { if($CloneRedirect != 0) { $DB->query("UPDATE artists_alias SET ArtistID='".$ArtistID."', Redirect=0 WHERE AliasID='".$CloneAliasID."'"); Misc::write_log("Redirection for the alias $CloneAliasID ($DBAliasName) for the artist $ArtistID was removed by user $LoggedUser[ID] ($LoggedUser[Username])"); } else { error('No changes were made as the target alias did not redirect anywhere.'); } } else { error('An alias by that name already exists here. You can try renaming that artist to this one.'); } } } if(!$CloneAliasID) { if($Redirect) { $DB->query("SELECT ArtistID, Redirect FROM artists_alias WHERE AliasID = $Redirect"); if(!$DB->record_count()) { error('Cannot redirect to a nonexistent artist alias.'); } list($FoundArtistID, $FoundRedirect) = $DB->next_record(); if($ArtistID != $FoundArtistID) { error('Redirection must target an alias for the current artist.'); } if($FoundRedirect != 0) { $Redirect = $FoundRedirect; } } $DB->query("INSERT INTO artists_alias(ArtistID, Name, Redirect, UserID) VALUES (".$ArtistID.", '".$DBAliasName."', ".$Redirect.", ".$LoggedUser['ID'].")"); $AliasID = $DB->inserted_id(); $DB->query("SELECT Name FROM artists_group WHERE ArtistID = ".$ArtistID); list($ArtistName) = $DB->next_record(MYSQLI_NUM, false); Misc::write_log("The alias ".$AliasID." (".$DBAliasName.") was added to the artist ".$ArtistID." (".db_string($ArtistName).") by user ".$LoggedUser['ID']." (".$LoggedUser['Username'].")"); } header('Location: '.$_SERVER['HTTP_REFERER']); ?>