* Make ikiwiki's stylesheet support printing by hiding parts of the page

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

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 385d16a56a96e32506dd4e6f8e3da690502b60a7..2d0f3c38333c7574c9ceb251ee58321eb8580acd 100644 (file)
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -5,6 +5,7 @@ use warnings;
 use strict;
 use Encode;
 use HTML::Entities;
+use URI::Escape q{uri_escape_utf8};
 use open qw{:utf8 :std};
 
 use vars qw{%config %links %oldlinks %oldpagemtime %pagectime %pagecase
@@ -385,7 +386,8 @@ sub linkpage ($) { #{{{
 sub cgiurl (@) { #{{{
        my %params=@_;
 
-       return $config{cgiurl}."?".join("&", map "$_=$params{$_}", keys %params);
+       return $config{cgiurl}."?".
+               join("&", map $_."=".uri_escape_utf8($params{$_}), keys %params);
 } #}}}
 
 sub baseurl (;$) { #{{{
@@ -428,8 +430,6 @@ sub htmllink ($$$;@) { #{{{
        my $link=shift;
        my %opts=@_;
 
-print STDERR "bestlink $lpage $link\n" if $lpage eq "roadmap" && $link =~/rcs/;
-
        my $bestlink;
        if (! $opts{forcesubpage}) {
                $bestlink=bestlink($lpage, $link);
@@ -455,7 +455,11 @@ print STDERR "bestlink $lpage $link\n" if $lpage eq "roadmap" && $link =~/rcs/;
        if (! grep { $_ eq $bestlink } map { @{$_} } values %renderedfiles) {
                return $linktext unless length $config{cgiurl};
                return "<span><a href=\"".
-                       cgiurl(do => "create", page => lc($link), from => $page).
+                       cgiurl(
+                               do => "create",
+                               page => pagetitle(lc($link), 1),
+                               from => $lpage
+                       ).
                        "\">?</a>$linktext</span>"
        }
        
@@ -917,7 +921,7 @@ sub pagespec_translate ($) { #{{{
                }
                elsif ($word =~ /^(\w+)\((.*)\)$/) {
                        if (exists $IkiWiki::PageSpec::{"match_$1"}) {
-                               $code.=" IkiWiki::PageSpec::match_$1(\$page, ".safequote($2).")";
+                               $code.="IkiWiki::PageSpec::match_$1(\$page, ".safequote($2).", \$from)";
                        }
                        else {
                                $code.=" 0";
@@ -964,22 +968,35 @@ sub match_glob ($$$) { #{{{
        return $page=~/^$glob$/i;
 } #}}}
 
-sub match_link ($$) { #{{{
+sub match_link ($$$) { #{{{
        my $page=shift;
        my $link=lc(shift);
+       my $from=shift;
+       if (! defined $from){
+               $from = "";
+       }
+
+       # relative matching
+       if ($link =~ m!^\.! && defined $from) {
+               $from=~s!/?[^/]+$!!;
+               $link=~s!^\./!!;
+               $link="$from/$link" if length $from;
+       }
 
        my $links = $IkiWiki::links{$page} or return undef;
+       return 0 unless @$links;
+       my $bestlink = IkiWiki::bestlink($from, $link);
        foreach my $p (@$links) {
-               return 1 if lc $p eq $link;
+               return 1 if $bestlink eq IkiWiki::bestlink($page, $p);
        }
        return 0;
 } #}}}
 
-sub match_backlink ($$) { #{{{
-       match_link(pop, pop);
+sub match_backlink ($$$) { #{{{
+       match_link($_[1], $_[0], $_[3]);
 } #}}}
 
-sub match_created_before ($$) { #{{{
+sub match_created_before ($$$) { #{{{
        my $page=shift;
        my $testpage=shift;
 
@@ -991,7 +1008,7 @@ sub match_created_before ($$) { #{{{
        }
 } #}}}
 
-sub match_created_after ($$) { #{{{
+sub match_created_after ($$$) { #{{{
        my $page=shift;
        my $testpage=shift;
 
@@ -1003,15 +1020,15 @@ sub match_created_after ($$) { #{{{
        }
 } #}}}
 
-sub match_creation_day ($$) { #{{{
+sub match_creation_day ($$$) { #{{{
        return ((gmtime($IkiWiki::pagectime{shift()}))[3] == shift);
 } #}}}
 
-sub match_creation_month ($$) { #{{{
+sub match_creation_month ($$$) { #{{{
        return ((gmtime($IkiWiki::pagectime{shift()}))[4] + 1 == shift);
 } #}}}
 
-sub match_creation_year ($$) { #{{{
+sub match_creation_year ($$$) { #{{{
        return ((gmtime($IkiWiki::pagectime{shift()}))[5] + 1900 == shift);
 } #}}}