| 1 |
#! perl |
| 2 |
|
| 3 |
# miscellaneous commands |
| 4 |
|
| 5 |
sub rename_to($$$) { |
| 6 |
my ($ob, $from, $to) = @_; |
| 7 |
|
| 8 |
$to =~ /^[a-zA-Z0-9.,=#\/%$!^]*$/ |
| 9 |
or return $ob->message ("rename: name must consist only of letters, digits, spaces and a few other things."); |
| 10 |
|
| 11 |
127 >= length $to |
| 12 |
or return $ob->message ("rename: new name must be <= 127 characters."); |
| 13 |
|
| 14 |
my $item; |
| 15 |
|
| 16 |
if (length $from) { |
| 17 |
$item = $ob->find_best_object_match ($from) |
| 18 |
or return $ob->message ("rename: could not find a matching item to rename."); |
| 19 |
} else { |
| 20 |
$item = $ob->find_marked_object () |
| 21 |
or return $ob->message ("rename: no from name and no marked item found to rename."); |
| 22 |
} |
| 23 |
|
| 24 |
$item->custom_name (length $to ? $to : undef); |
| 25 |
|
| 26 |
if (length $to) { |
| 27 |
$item->custom_name ($to); |
| 28 |
$ob->message ("Your " . $item->base_name . " will now be called $to."); |
| 29 |
} else { |
| 30 |
$item->custom_name (undef); |
| 31 |
$ob->message ("You stop calling your " . $item->base_name . " with weird names."); |
| 32 |
} |
| 33 |
|
| 34 |
$ob->esrv_update_item (cf::UPD_NAME, $item); |
| 35 |
|
| 36 |
return 1; |
| 37 |
} |
| 38 |
|
| 39 |
cf::register_command rename => 0, sub { |
| 40 |
my ($ob, $arg) = @_; |
| 41 |
|
| 42 |
# support compatibility syntax as well as new syntax |
| 43 |
if ($arg =~ /^\s* (?: <([^>]+)> \s+) to \s+ <([^>]+)> \s*$/x) { |
| 44 |
rename_to $ob, $1, $2; |
| 45 |
} elsif ($arg =~ / |
| 46 |
^\s* |
| 47 |
(?: |
| 48 |
(?: "((?:[^"]+|\\.)*)" | (\S+) ) |
| 49 |
\s+)? |
| 50 |
to \s+ |
| 51 |
(?: "((?:[^"]+|\\.)*)" | (\S+) ) |
| 52 |
\s*$ |
| 53 |
/x) { |
| 54 |
# does not unquote $1 or $3 |
| 55 |
rename_to $ob, $2||$1, $4||$3; |
| 56 |
} else { |
| 57 |
$ob->message ('Syntax error. Rename usage: rename ["oldname"] to "newname"'); |
| 58 |
} |
| 59 |
}; |
