]> sipb.mit.edu Git - ikiwiki.git/blobdiff - IkiWiki/Render.pm
web commit by LarsChristianHausmann
[ikiwiki.git] / IkiWiki / Render.pm
index 5bc7f6ebba91c4ebbb68e4a8d9a511082a47c3a8..0dfa03cd4229f040ef17ae66579f1d3c4ca5ec35 100644 (file)
@@ -7,13 +7,14 @@ use strict;
 use File::Spec;
 use IkiWiki;
 
-sub linkify ($$) { #{{{
+sub linkify ($$$) { #{{{
+       my $lpage=shift;
        my $page=shift;
        my $content=shift;
 
        $content =~ s{(\\?)$config{wiki_link_regexp}}{
-               $2 ? ( $1 ? "[[$2|$3]]" : htmllink($page, titlepage($3), 0, 0, pagetitle($2)))
-                  : ( $1 ? "[[$3]]" :    htmllink($page, titlepage($3)))
+               $2 ? ( $1 ? "[[$2|$3]]" : htmllink($lpage, $page, titlepage($3), 0, 0, pagetitle($2)))
+                  : ( $1 ? "[[$3]]" :    htmllink($lpage, $page, titlepage($3)))
        }eg;
        
        return $content;
@@ -28,10 +29,13 @@ sub htmlize ($$) { #{{{
                $blosxom::version="is a proper perl module too much to ask?";
                use warnings 'all';
                do "/usr/bin/markdown";
+               require Encode;
        }
        
        if ($type eq '.mdwn') {
-               $content=Markdown::Markdown($content);
+               # Markdown does character based stuff that does not work
+               # well with utf-8 strings.
+               $content=Encode::decode_utf8(Markdown::Markdown(Encode::encode_utf8($content)));
        }
        else {
                error("htmlization of $type not supported");
@@ -91,9 +95,10 @@ sub parentlinks ($) { #{{{
        return @ret;
 } #}}}
 
-sub preprocess ($$) { #{{{
+sub preprocess ($$;$) { #{{{
        my $page=shift;
        my $content=shift;
+       my $onlystrip=shift || 0; # strip directives without processing
 
        my $handle=sub {
                my $escape=shift;
@@ -102,12 +107,17 @@ sub preprocess ($$) { #{{{
                if (length $escape) {
                        return "[[$command $params]]";
                }
+               elsif ($onlystrip) {
+                       return "";
+               }
                elsif (exists $hooks{preprocess}{$command}) {
-                       my %params;
-                       while ($params =~ /(\w+)=\"([^"]+)"(\s+|$)/g) {
-                               $params{$1}=$2;
+                       # Note: preserve order of params, some plugins may
+                       # consider it significant.
+                       my @params;
+                       while ($params =~ /(\w+)=\"?([^"]+)"?(\s+|$)/g) {
+                               push @params, $1, $2;
                        }
-                       return $hooks{preprocess}{$command}{call}->(page => $page, %params);
+                       return $hooks{preprocess}{$command}{call}->(@params, page => $page);
                }
                else {
                        return "[[$command not processed]]";
@@ -160,28 +170,30 @@ sub genpage ($$$) { #{{{
        
        my $template=HTML::Template->new(blind_cache => 1,
                filename => "$config{templatedir}/page.tmpl");
-       
+       my $actions=0;
+
        if (length $config{cgiurl}) {
                $template->param(editurl => cgiurl(do => "edit", page => $page));
                $template->param(prefsurl => cgiurl(do => "prefs"));
                if ($config{rcs}) {
                        $template->param(recentchangesurl => cgiurl(do => "recentchanges"));
                }
+               $actions++;
        }
 
        if (length $config{historyurl}) {
                my $u=$config{historyurl};
                $u=~s/\[\[file\]\]/$pagesources{$page}/g;
                $template->param(historyurl => $u);
+               $actions++;
        }
        if ($config{discussion}) {
-               $template->param(discussionlink => htmllink($page, "Discussion", 1, 1));
+               $template->param(discussionlink => htmllink($page, $page, "Discussion", 1, 1));
+               $actions++;
        }
 
-       if (exists $hooks{pagetemplate}) {
-               foreach my $id (keys %{$hooks{pagetemplate}}) {
-                       $hooks{pagetemplate}{$id}{call}->($page, $template);
-               }
+       if ($actions) {
+               $template->param(have_actions => 1);
        }
 
        $template->param(
@@ -190,9 +202,15 @@ sub genpage ($$$) { #{{{
                parentlinks => [parentlinks($page)],
                content => $content,
                backlinks => [backlinks($page)],
-               mtime => scalar(gmtime($mtime)),
+               mtime => displaytime($mtime),
                styleurl => styleurl($page),
        );
+
+       if (exists $hooks{pagetemplate}) {
+               foreach my $id (keys %{$hooks{pagetemplate}}) {
+                       $hooks{pagetemplate}{$id}{call}->($page, $template);
+               }
+       }
        
        return $template->output;
 } #}}}
@@ -211,6 +229,18 @@ sub check_overwrite ($$) { #{{{
        }
 } #}}}
 
+sub displaytime ($) { #{{{
+       my $time=shift;
+
+       if ($config{timeformat} eq '%c') {
+               return scalar(localtime($time)); # optimisation
+       }
+       else {
+               eval q{use POSIX};
+               return POSIX::strftime($config{timeformat}, localtime($time));
+       }
+} #}}}
+
 sub mtime ($) { #{{{
        my $file=shift;
        
@@ -256,7 +286,7 @@ sub render ($) { #{{{
                
                $links{$page}=[findlinks($page, $content)];
                
-               $content=linkify($page, $content);
+               $content=linkify($page, $page, $content);
                $content=preprocess($page, $content);
                $content=htmlize($type, $content);
                
@@ -347,8 +377,12 @@ sub refresh () { #{{{
                        push @add, $file;
                        $links{$page}=[];
                        $pagesources{$page}=$file;
-                       $pagectime{$page}=mtime(srcfile($file))
-                               unless exists $pagectime{$page};
+                       if ($config{getctime} && -e "$config{srcdir}/$file") {
+                               $pagectime{$page}=rcs_getctime("$config{srcdir}/$file");
+                       }
+                       elsif (! exists $pagectime{$page}) {
+                               $pagectime{$page}=mtime(srcfile($file));
+                       }
                }
        }
        my @del;
@@ -398,7 +432,7 @@ FILE:               foreach my $file (@files) {
        }
 
        # Handle backlinks; if a page has added/removed links, update the
-       # pages it links to. Also handles rebuilding dependat pages.
+       # pages it links to. Also handles rebuilding dependant pages.
        # TODO: inefficient; pages may get rendered above and again here;
        # problem is the backlinks could be wrong in the first pass render
        # above