remove useless uses of scalar

[git.ikiwiki.info.git] / IkiWiki / Plugin / map.pm

diff --git a/IkiWiki/Plugin/map.pm b/IkiWiki/Plugin/map.pm
index 44fda73ca452e0bd11ad3f79d2738b19fca84e3f..328493116e42e29125aca0353062886588e38e5f 100644 (file)
--- a/IkiWiki/Plugin/map.pm
+++ b/IkiWiki/Plugin/map.pm
@@ -9,22 +9,22 @@ package IkiWiki::Plugin::map;
 
 use warnings;
 use strict;
 
 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);
        hook(type => "getsetup", id => "map", call => \&getsetup);
        hook(type => "preprocess", id => "map", call => \&preprocess);

-} # }}}
+}

 
 

-sub getsetup () { #{{{
+sub getsetup () {

        return
                plugin => {
                        safe => 1,
                        rebuild => undef,
                },
        return
                plugin => {
                        safe => 1,
                        rebuild => undef,
                },

-} #}}}
+}

 
 

-sub preprocess (@) { #{{{
+sub preprocess (@) {

        my %params=@_;
        $params{pages}="*" unless defined $params{pages};
        
        my %params=@_;
        $params{pages}="*" unless defined $params{pages};
        


@@ -80,7 +80,7 @@ sub preprocess (@) { #{{{
        my $parent="";
        my $indent=0;
        my $openli=0;
        my $parent="";
        my $indent=0;
        my $openli=0;

-       my $dummy=0;
+       my $addparent="";

        my $map = "<div class='map'>\n<ul>\n";
        foreach my $item (sort keys %mapitems) {
                my @linktext = (length $mapitems{$item} ? (linktext => $mapitems{$item}) : ());
        my $map = "<div class='map'>\n<ul>\n";
        foreach my $item (sort keys %mapitems) {
                my @linktext = (length $mapitems{$item} ? (linktext => $mapitems{$item}) : ());


@@ -90,14 +90,14 @@ sub preprocess (@) { #{{{
                my $baseitem=IkiWiki::dirname($item);
                while (length $parent && length $baseitem && $baseitem !~ /^\Q$parent\E(\/|$)/) {
                        $parent=IkiWiki::dirname($parent);
                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(\/|$)/;
+                       last if length $addparent && $baseitem =~ /^\Q$addparent\E(\/|$)/;
+                       $addparent="";

                        $indent--;
                        $map .= "</li>\n";
                        if ($indent > 0) {
                                $map .= "</ul>\n";
                        }
                }
                        $indent--;
                        $map .= "</li>\n";
                        if ($indent > 0) {
                                $map .= "</ul>\n";
                        }
                }

-               $dummy=0;

                while ($depth < $indent) {
                        $indent--;
                        $map .= "</li>\n";
                while ($depth < $indent) {
                        $indent--;
                        $map .= "</li>\n";


@@ -106,22 +106,23 @@ sub preprocess (@) { #{{{
                        }
                }
                my @bits=split("/", $item);
                        }
                }
                my @bits=split("/", $item);

+               my $p="";
+               $p.="/".shift(@bits) for 1..$indent;

                while ($depth > $indent) {
                        $indent++;
                        if ($indent > 1) {
                                $map .= "<ul>\n";
                        }
                        if ($depth > $indent) {
                while ($depth > $indent) {
                        $indent++;
                        if ($indent > 1) {
                                $map .= "<ul>\n";
                        }
                        if ($depth > $indent) {

-                               my $p="";
-                               $p.="/".shift(@bits) for 1..$indent;
-                               $p=~s/^\///;
+                               $p.="/".shift(@bits);
+                               $addparent=$p;
+                               $addparent=~s/^\///;

                                $map .= "<li>"
                                        .htmllink($params{page}, $params{destpage},
                                $map .= "<li>"
                                        .htmllink($params{page}, $params{destpage},

-                                                "/".$common_prefix."/".$p, class => "mapparent",
+                                                "/".$common_prefix.$p, class => "mapparent",

                                                 noimageinline => 1)
                                        ."\n";
                                $openli=1;
                                                 noimageinline => 1)
                                        ."\n";
                                $openli=1;

-                               $dummy=1;

                        }
                        else {
                                $openli=0;
                        }
                        else {
                                $openli=0;


@@ -143,6 +144,6 @@ sub preprocess (@) { #{{{
        }
        $map .= "</div>\n";
        return $map;
        }
        $map .= "</div>\n";
        return $map;

-} # }}}
+}

 
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