web commit by PaulWise: add headinganchors plugin

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

diff --git a/IkiWiki/Render.pm b/IkiWiki/Render.pm
index 7fd7daf117cc8b597a4fdc9d01f356f2071a5a75..5fd0dea0dc080e6bf2fc301f3b306f997eb2e07b 100644 (file)
--- a/IkiWiki/Render.pm
+++ b/IkiWiki/Render.pm
@@ -31,8 +31,8 @@ sub backlinks ($) { #{{{
 
        my @links;
        foreach my $p (keys %{$backlinks{$page}}) {
-               my $href=abs2rel(htmlpage($p), dirname($page));
-                       
+               my $href=urlto($p, $page);
+                
                # Trim common dir prefixes from both pages.
                my $p_trimmed=$p;
                my $page_trimmed=$page;
@@ -44,11 +44,7 @@ sub backlinks ($) { #{{{
                               
                push @links, { url => $href, page => pagetitle($p_trimmed) };
        }
-       @links = sort { $a->{page} cmp $b->{page} } @links;
-
-       return \@links, [] if @links <= $config{numbacklinks};
-       return [@links[0..$config{numbacklinks}-1]],
-              [@links[$config{numbacklinks}..$#links]];
+       return @links;
 } #}}}
 
 sub parentlinks ($) { #{{{
@@ -57,18 +53,14 @@ sub parentlinks ($) { #{{{
        my @ret;
        my $pagelink="";
        my $path="";
-       my $skip=1;
+       my $title=$config{wikiname};
+       
        return if $page eq 'index'; # toplevel
-       foreach my $dir (reverse split("/", $page)) {
-               if (! $skip) {
-                       $path.="../";
-                       unshift @ret, { url => $path.htmlpage($dir), page => pagetitle($dir) };
-               }
-               else {
-                       $skip=0;
-               }
+       foreach my $dir (split("/", $page)) {
+               push @ret, { url => urlto($path, $page), page => $title };
+               $path.="/".$dir;
+               $title=pagetitle($dir);
        }
-       unshift @ret, { url => length $path ? $path : ".", page => $config{wikiname} };
        return @ret;
 } #}}}
 
@@ -77,7 +69,15 @@ sub genpage ($$$) { #{{{
        my $content=shift;
        my $mtime=shift;
 
-       my $template=template("page.tmpl", blind_cache => 1);
+       my $templatefile;
+       run_hooks(templatefile => sub {
+               return if defined $templatefile;
+               my $file=shift->(page => $page);
+               if (defined $file && defined template_file($file)) {
+                       $templatefile=$file;
+               }
+       });
+       my $template=template(defined $templatefile ? $templatefile : 'page.tmpl', blind_cache => 1);
        my $actions=0;
 
        if (length $config{cgiurl}) {
@@ -109,7 +109,16 @@ sub genpage ($$$) { #{{{
                $template->param(have_actions => 1);
        }
 
-       my ($backlinks, $more_backlinks)=backlinks($page);
+       my @backlinks=sort { $a->{page} cmp $b->{page} } backlinks($page);
+       my ($backlinks, $more_backlinks);
+       if (@backlinks <= $config{numbacklinks} || ! $config{numbacklinks}) {
+               $backlinks=\@backlinks;
+               $more_backlinks=[];
+       }
+       else {
+               $backlinks=[@backlinks[0..$config{numbacklinks}-1]];
+               $more_backlinks=[@backlinks[$config{numbacklinks}..$#backlinks]];
+       }
 
        $template->param(
                title => $page eq 'index' 
@@ -158,7 +167,7 @@ sub scan ($) { #{{{
 
                # Always needs to be done, since filters might add links
                # to the content.
-               $content=filter($page, $content);
+               $content=filter($page, $page, $content);
 
                my @links;
                while ($content =~ /(?<!\\)$config{wiki_link_regexp}/g) {
@@ -185,15 +194,15 @@ sub render ($) { #{{{
        my $type=pagetype($file);
        my $srcfile=srcfile($file);
        if (defined $type) {
-               my $content=readfile($srcfile);
                my $page=pagename($file);
                delete $depends{$page};
                will_render($page, htmlpage($page), 1);
                
-               $content=filter($page, $content);
-               $content=preprocess($page, $page, $content);
-               $content=linkify($page, $page, $content);
-               $content=htmlize($page, $type, $content);
+               my $content=htmlize($page, $type,
+                       linkify($page, $page,
+                       preprocess($page, $page,
+                       filter($page, $page,
+                       readfile($srcfile)))));
                
                writefile(htmlpage($page), $config{destdir},
                        genpage($page, $content, mtime($srcfile)));
@@ -319,11 +328,16 @@ sub refresh () { #{{{
                        prune($config{destdir}."/".$_)
                                foreach @{$oldrenderedfiles{$page}};
                        delete $pagesources{$page};
+                       foreach (keys %destsources) {
+                               if ($destsources{$_} eq $page) {
+                                       delete $destsources{$_};
+                               }
+                       }
                }
        }
 
-       # scan changed and new files
-       my @changed;
+       # find changed and new files
+       my @needsbuild;
        foreach my $file (@files) {
                my $page=pagename($file);
                
@@ -331,16 +345,19 @@ sub refresh () { #{{{
                if (! exists $pagemtime{$page} ||
                    $mtime > $pagemtime{$page} ||
                    $forcerebuild{$page}) {
-                       debug(sprintf(gettext("scanning %s"), $file));
-                       $pagemtime{$page}=$mtime;
-                       push @changed, $file;
-                       scan($file);
+                       $pagemtime{$page}=$mtime;
+                       push @needsbuild, $file;
                }
        }
-       calculate_backlinks();
+       run_hooks(needsbuild => sub { shift->(\@needsbuild) });
 
-       # render changed and new pages
-       foreach my $file (@changed) {
+       # scan and render files
+       foreach my $file (@needsbuild) {
+               debug(sprintf(gettext("scanning %s"), $file));
+               scan($file);
+       }
+       calculate_backlinks();
+       foreach my $file (@needsbuild) {
                debug(sprintf(gettext("rendering %s"), $file));
                render($file);
                $rendered{$file}=1;
@@ -369,7 +386,7 @@ sub refresh () { #{{{
                                foreach my $file (keys %rendered, @del) {
                                        next if $f eq $file;
                                        my $page=pagename($file);
-                                       if (pagespec_match($page, $depends{$p}, $p)) {
+                                       if (pagespec_match($page, $depends{$p}, location => $p)) {
                                                debug(sprintf(gettext("rendering %s, which depends on %s"), $f, $page));
                                                render($f);
                                                $rendered{$f}=1;
@@ -450,7 +467,7 @@ sub commandline_render () { #{{{
        my $content=readfile($srcfile);
        my $page=pagename($file);
        $pagesources{$page}=$file;
-       $content=filter($page, $content);
+       $content=filter($page, $page, $content);
        $content=preprocess($page, $page, $content);
        $content=linkify($page, $page, $content);
        $content=htmlize($page, $type, $content);