X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=catagits%2FCatalyst-Runtime.git;a=blobdiff_plain;f=lib%2FCatalyst%2FDispatchType%2FChained.pm;h=5fc504ab85227c0f32f79c3bf98177c2431d7906;hp=8600ac083c8bf7ab51232a7716d7901a972791bc;hb=e1207438ea591f9e0037fe0b2f14e072faeb6e14;hpb=6ab73369947422004890abb05035c491b086283f diff --git a/lib/Catalyst/DispatchType/Chained.pm b/lib/Catalyst/DispatchType/Chained.pm index 8600ac0..5fc504a 100644 --- a/lib/Catalyst/DispatchType/Chained.pm +++ b/lib/Catalyst/DispatchType/Chained.pm @@ -7,6 +7,7 @@ use Text::SimpleTable; use Catalyst::ActionChain; use Catalyst::Utils; use URI; +use Scalar::Util (); has _endpoints => ( is => 'rw', @@ -79,14 +80,16 @@ sub list { return unless $self->_endpoints; - my $column_width = Catalyst::Utils::term_width() - 35 - 9; + my $avail_width = Catalyst::Utils::term_width() - 9; + my $col1_width = ($avail_width * .50) < 35 ? 35 : int($avail_width * .50); + my $col2_width = $avail_width - $col1_width; my $paths = Text::SimpleTable->new( - [ 35, 'Path Spec' ], [ $column_width, 'Private' ], + [ $col1_width, 'Path Spec' ], [ $col2_width, 'Private' ], ); my $has_unattached_actions; my $unattached_actions = Text::SimpleTable->new( - [ 35, 'Private' ], [ $column_width, 'Missing parent' ], + [ $col1_width, 'Private' ], [ $col2_width, 'Missing parent' ], ); ENDPOINT: foreach my $endpoint ( @@ -102,7 +105,7 @@ sub list { if (my $cap = $curr->attributes->{CaptureArgs}) { unshift(@parts, (("*") x $cap->[0])); } - if (my $pp = $curr->attributes->{PartPath}) { + if (my $pp = $curr->attributes->{PathPart}) { unshift(@parts, $pp->[0]) if (defined $pp->[0] && length $pp->[0]); } @@ -151,7 +154,13 @@ sub match { my @parts = split('/', $path); my ($chain, $captures, $parts) = $self->recurse_match($c, '/', \@parts); - push @{$request->args}, @$parts if $parts && @$parts; + + if ($parts && @$parts) { + for my $arg (@$parts) { + $arg =~ s/%([0-9A-Fa-f]{2})/chr(hex($1))/eg; + push @{$request->args}, $arg; + } + } return 0 unless $chain; @@ -194,7 +203,7 @@ sub recurse_match { if (my $capture_attr = $action->attributes->{CaptureArgs}) { # Short-circuit if not enough remaining parts - next TRY_ACTION unless @parts >= $capture_attr->[0]; + next TRY_ACTION unless @parts >= ($capture_attr->[0]||0); my @captures; my @parts = @parts; # localise @@ -203,7 +212,7 @@ sub recurse_match { push(@captures, splice(@parts, 0, $capture_attr->[0])); # try the remaining parts against children of this action - my ($actions, $captures, $action_parts) = $self->recurse_match( + my ($actions, $captures, $action_parts, $n_pathparts) = $self->recurse_match( $c, '/'.$action->reverse, \@parts ); # No best action currently @@ -213,12 +222,15 @@ sub recurse_match { (!$best_action || $#$action_parts < $#{$best_action->{parts}} || ($#$action_parts == $#{$best_action->{parts}} && - $#$captures < $#{$best_action->{captures}}))){ + $#$captures < $#{$best_action->{captures}} && + $n_pathparts > $best_action->{n_pathparts}))) { + my @pathparts = split /\//, $action->attributes->{PathPart}->[0]; $best_action = { actions => [ $action, @$actions ], captures=> [ @captures, @$captures ], - parts => $action_parts - }; + parts => $action_parts, + n_pathparts => scalar(@pathparts) + $n_pathparts, + }; } } else { @@ -227,11 +239,11 @@ sub recurse_match { next TRY_ACTION unless $action->match($c); } my $args_attr = $action->attributes->{Args}->[0]; - + my @pathparts = split /\//, $action->attributes->{PathPart}->[0]; # No best action currently # OR This one matches with fewer parts left than the current best action, # And therefore is a better match - # OR No parts and this expects 0 + # OR No parts and this expects 0 # The current best action might also be Args(0), # but we couldn't chose between then anyway so we'll take the last seen @@ -241,13 +253,14 @@ sub recurse_match { $best_action = { actions => [ $action ], captures=> [], - parts => \@parts - } + parts => \@parts, + n_pathparts => scalar(@pathparts), + }; } } } } - return @$best_action{qw/actions captures parts/} if $best_action; + return @$best_action{qw/actions captures parts n_pathparts/} if $best_action; return (); } @@ -295,12 +308,29 @@ sub register { ); } - $action->attributes->{PartPath} = [ $part ]; + $action->attributes->{PathPart} = [ $part ]; unshift(@{ $children->{$part} ||= [] }, $action); $self->_actions->{'/'.$action->reverse} = $action; + if (exists $action->attributes->{Args}) { + my $args = $action->attributes->{Args}->[0]; + if (defined($args) and not ( + Scalar::Util::looks_like_number($args) and + int($args) == $args + )) { + require Data::Dumper; + local $Data::Dumper::Terse = 1; + local $Data::Dumper::Indent = 0; + $args = Data::Dumper::Dumper($args); + Catalyst::Exception->throw( + "Invalid Args($args) for action " . $action->reverse() . + " (use 'Args' or 'Args()'" + ); + } + } + unless ($action->attributes->{CaptureArgs}) { unshift(@{ $self->_endpoints }, $action); } @@ -329,12 +359,10 @@ sub uri_for_action { if (my $cap = $curr->attributes->{CaptureArgs}) { return undef unless @captures >= $cap->[0]; # not enough captures if ($cap->[0]) { - unshift(@parts, - map { s/([^A-Za-z0-9\-_.!~*'()])/$URI::Escape::escapes{$1}/go; $_; } - splice(@captures, -$cap->[0])); + unshift(@parts, splice(@captures, -$cap->[0])); } } - if (my $pp = $curr->attributes->{PartPath}) { + if (my $pp = $curr->attributes->{PathPart}) { unshift(@parts, $pp->[0]) if (defined($pp->[0]) && length($pp->[0])); } @@ -352,7 +380,7 @@ sub uri_for_action { =head2 $c->expand_action($action) -Return a list of actions that represents a chained action. See +Return a list of actions that represents a chained action. See L for more info. You probably want to use the expand_action it provides rather than this directly. @@ -376,6 +404,7 @@ sub expand_action { } __PACKAGE__->meta->make_immutable; +1; =head1 USAGE @@ -535,7 +564,7 @@ this debugging output: '-----------------------+------------------------------' ... -Here's a more detailed specification of the attributes belonging to +Here's a more detailed specification of the attributes belonging to C<:Chained>: =head2 Attributes @@ -641,9 +670,11 @@ of the endpoint of the chain, not on the chained actions way. The C actions will be run before the chain dispatching begins. In every other aspect, C actions behave as documented. -The Cing to other actions does just what you would expect. But if -you C out of a chain, the rest of the chain will not get called -after the C. +The Cing to other actions does just what you would expect. ie +only the target action is run. The actions that that action is chained +to are not run. +If you C out of a chain, the rest of the chain will not get +called after the C. =head1 AUTHORS @@ -651,7 +682,7 @@ Catalyst Contributors, see Catalyst.pm =head1 COPYRIGHT -This program is free software, you can redistribute it and/or modify it under +This library is free software. You can redistribute it and/or modify it under the same terms as Perl itself. =cut