X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/ebb2b9cbda42eaff70f13303ad891c6f7aaddb33..1d46ebef52412b3b93e547ce124d813cf34e3b56:/IkiWiki/Plugin/map.pm?ds=sidebyside diff --git a/IkiWiki/Plugin/map.pm b/IkiWiki/Plugin/map.pm index 5b6a843e7..38f090ff7 100644 --- a/IkiWiki/Plugin/map.pm +++ b/IkiWiki/Plugin/map.pm @@ -9,46 +9,59 @@ package IkiWiki::Plugin::map; use warnings; use strict; -use IkiWiki 2.00; +use IkiWiki 3.00; -sub import { #{{{ +sub import { + hook(type => "getsetup", id => "map", call => \&getsetup); hook(type => "preprocess", id => "map", call => \&preprocess); -} # }}} +} -sub preprocess (@) { #{{{ +sub getsetup () { + return + plugin => { + safe => 1, + rebuild => undef, + section => "widget", + }, +} + +sub preprocess (@) { my %params=@_; $params{pages}="*" unless defined $params{pages}; + # Needs to update whenever a page is added or removed (or in some + # cases, when its content changes, if show= is specified). + my $deptype=deptype(exists $params{show} ? "content" : "presence"); + my $common_prefix; # Get all the items to map. my %mapitems; - foreach my $page (keys %pagesources) { - if (pagespec_match($page, $params{pages}, location => $params{page})) { - if (exists $params{show} && - exists $pagestate{$page} && - exists $pagestate{$page}{meta}{$params{show}}) { - $mapitems{$page}=$pagestate{$page}{meta}{$params{show}}; - } - else { - $mapitems{$page}=''; - } - # Check for a common prefix. - if (! defined $common_prefix) { - $common_prefix=$page; - } - elsif (length $common_prefix && - $page !~ /^\Q$common_prefix\E(\/|$)/) { - my @a=split(/\//, $page); - my @b=split(/\//, $common_prefix); - $common_prefix=""; - while (@a && @b && $a[0] eq $b[0]) { - if (length $common_prefix) { - $common_prefix.="/"; - } - $common_prefix.=shift(@a); - shift @b; + foreach my $page (pagespec_match_list($params{page}, $params{pages}, + deptype => $deptype)) { + if (exists $params{show} && + exists $pagestate{$page} && + exists $pagestate{$page}{meta}{$params{show}}) { + $mapitems{$page}=$pagestate{$page}{meta}{$params{show}}; + } + else { + $mapitems{$page}=''; + } + # Check for a common prefix. + if (! defined $common_prefix) { + $common_prefix=$page; + } + elsif (length $common_prefix && + $page !~ /^\Q$common_prefix\E(\/|$)/) { + my @a=split(/\//, $page); + my @b=split(/\//, $common_prefix); + $common_prefix=""; + while (@a && @b && $a[0] eq $b[0]) { + if (length $common_prefix) { + $common_prefix.="/"; } + $common_prefix.=shift(@a); + shift @b; } } } @@ -59,36 +72,39 @@ sub preprocess (@) { #{{{ $common_prefix=IkiWiki::dirname($common_prefix); } - # Needs to update whenever a page is added or removed (or in some - # cases, when its content changes, if show=title), so register a - # dependency. - add_depends($params{page}, $params{pages}); - # Explicitly add all currently shown pages, to detect when pages - # are removed. - add_depends($params{page}, join(" or ", keys %mapitems)); - # Create the map. my $parent=""; my $indent=0; my $openli=0; - my $dummy=0; - my $map = "<div class='map'>\n<ul>\n"; + my $addparent=""; + my $map = "<div class='map'>\n"; + + if (! keys %mapitems) { + # return empty div for empty map + $map .= "</div>\n"; + return $map; + } + else { + $map .= "<ul>\n"; + } + foreach my $item (sort keys %mapitems) { my @linktext = (length $mapitems{$item} ? (linktext => $mapitems{$item}) : ()); $item=~s/^\Q$common_prefix\E\/// if defined $common_prefix && length $common_prefix; my $depth = ($item =~ tr/\//\//) + 1; my $baseitem=IkiWiki::dirname($item); - while (length $parent && length $baseitem && $baseitem !~ /^\Q$parent\E(\/|$)/) { - $parent=IkiWiki::dirname($parent); - last if !$dummy && length $parent && $baseitem =~ /^\Q$parent\E(\/|$)/; + my $parentbase=IkiWiki::dirname($parent); + while (length $parentbase && length $baseitem && $baseitem !~ /^\Q$parentbase\E(\/|$)/) { + $parentbase=IkiWiki::dirname($parentbase); + last if length $addparent && $baseitem =~ /^\Q$addparent\E(\/|$)/; + $addparent=""; $indent--; $map .= "</li>\n"; if ($indent > 0) { $map .= "</ul>\n"; } } - $dummy=0; while ($depth < $indent) { $indent--; $map .= "</li>\n"; @@ -98,18 +114,15 @@ sub preprocess (@) { #{{{ } my @bits=split("/", $item); my $p=""; + $indent++ unless length $parent; $p.="/".shift(@bits) for 1..$indent; while ($depth > $indent) { - $indent++; - if ($indent > 1) { - $map .= "<ul>\n"; - } - if ($depth > $indent) { - $dummy=1; - $p.="/".shift(@bits); + if (@bits && !(length $parent && "/$parent" eq $p)) { + $addparent=$p; + $addparent=~s/^\///; $map .= "<li>" .htmllink($params{page}, $params{destpage}, - $p, class => "mapparent", + "/".$common_prefix.$p, class => "mapparent", noimageinline => 1) ."\n"; $openli=1; @@ -117,6 +130,11 @@ sub preprocess (@) { #{{{ else { $openli=0; } + $indent++; + $p.="/".shift(@bits) if @bits; + if ($indent > 1) { + $map .= "<ul>\n"; + } } $map .= "</li>\n" if $openli; $map .= "<li>" @@ -134,6 +152,6 @@ sub preprocess (@) { #{{{ } $map .= "</div>\n"; return $map; -} # }}} +} 1