* Fix a bug introduced last version to do with nested inlines.
[ikiwiki.git] / IkiWiki / Plugin / inline.pm
index 5c2aeb6c7ccecde1ec6df7c0a32ec3986cdbe2de..935b86b5858d53ab73ce258ac9021c3b3f80aad1 100644 (file)
@@ -22,29 +22,29 @@ sub import { #{{{
 package IkiWiki;
 
 my %toping;
-my $processing_inline=0;
+my @processing_inline;
+
+sub yesno ($) { #{{{
+       my $val=shift;
+       return (defined $val && lc($val) eq "yes");
+} #}}}
 
 sub preprocess_inline (@) { #{{{
        my %params=@_;
+       
+       # Avoid nested inlines, to avoid loops etc.
+       return "" if grep { $_ eq $params{page} } @processing_inline;
+       push @processing_inline, $params{page};
 
        if (! exists $params{pages}) {
                return "";
        }
-       if (! exists $params{archive}) {
-               $params{archive}="no";
-       }
-       if (! exists $params{show} && $params{archive} eq "no") {
+       my $raw=yesno($params{raw});
+       my $archive=yesno($params{archive});
+       my $rss=exists $params{rss} ? yesno($params{rss}) : 1;
+       if (! exists $params{show} && ! $archive) {
                $params{show}=10;
        }
-       if (! exists $params{rss}) {
-               $params{rss}="yes";
-       }
-
-       # Avoid nested inlines, to avoid loops etc.
-       if ($processing_inline) {
-               return "";
-       }
-       $processing_inline=1;
 
        my @list;
        foreach my $page (keys %pagesources) {
@@ -72,7 +72,7 @@ sub preprocess_inline (@) { #{{{
                }
                $ret.=$formtemplate->output;
        }
-       elsif ($config{rss} && $params{rss} eq "yes") {
+       elsif ($config{rss} && $rss) {
                # Add a rss link button.
                my $linktemplate=template("rsslink.tmpl", blind_cache => 1);
                $linktemplate->param(rssurl => rsspage(basename($params{page})));
@@ -80,46 +80,60 @@ sub preprocess_inline (@) { #{{{
        }
        
        my $template=template(
-               (($params{archive} eq "no")
-                       ? "inlinepage.tmpl"
-                       : "inlinepagetitle.tmpl"),
+               ($archive ? "inlinepagetitle.tmpl" : "inlinepage.tmpl"),
                blind_cache => 1,
-       );
+       ) unless $raw;
        
        foreach my $page (@list) {
-               # Don't use htmllink because this way the title is separate
-               # and can be overridden by other plugins.
-               my $link=htmlpage(bestlink($params{page}, $page));
-               $link=abs2rel($link, dirname($params{page}));
-               $template->param(pageurl => $link);
-               $template->param(title => pagetitle(basename($page)));
-               # TODO: if $params{archive} eq "no", the only reason to do this
-               # is to let the meta plugin get page title info; so stop
-               # calling this next line then once the meta plugin can
-               # store that accross runs (also tags plugin).
-               $template->param(content => get_inline_content($page, $params{page}));
-               $template->param(ctime => displaytime($pagectime{$page}));
+               if (! $raw) {
+                       # Get the content before populating the template,
+                       # since getting the content uses the same template
+                       # if inlines are nested.
+                       # TODO: if $archive=1, the only reason to do this
+                       # is to let the meta plugin get page title info; so stop
+                       # calling this next line then once the meta plugin can
+                       # store that accross runs (also tags plugin).
+                       my $content=get_inline_content($page, $params{page});
+                       # Don't use htmllink because this way the title is separate
+                       # and can be overridden by other plugins.
+                       my $link=htmlpage(bestlink($params{page}, $page));
+                       $link=abs2rel($link, dirname($params{page}));
+                       $template->param(pageurl => $link);
+                       $template->param(title => pagetitle(basename($page)));
+                       $template->param(content => $content);
+                       $template->param(ctime => displaytime($pagectime{$page}));
 
-               run_hooks(pagetemplate => sub {
-                       shift->(page => $page, destpage => $params{page},
-                               template => $template,);
-               });
+                       run_hooks(pagetemplate => sub {
+                               shift->(page => $page, destpage => $params{page},
+                                       template => $template,);
+                       });
 
-               $ret.=$template->output;
-               $template->clear_params;
+                       $ret.=$template->output;
+                       $template->clear_params;
+               }
+               else {
+                       my $file=$pagesources{$page};
+                       my $type=pagetype($file);
+                       if (defined $type) {
+                               $ret.="\n".
+                                     preprocess($page, $params{page},
+                                     linkify($page, $params{page},
+                                     filter($page,
+                                     readfile(srcfile($file)))));
+                       }
+               }
        }
        
        # TODO: should really add this to renderedfiles and call
        # check_overwrite, but currently renderedfiles
        # only supports listing one file per page.
-       if ($config{rss} && $params{rss} eq "yes") {
+       if ($config{rss} && $rss) {
                writefile(rsspage($params{page}), $config{destdir},
                        genrss($params{page}, @list));
                $toping{$params{page}}=1 unless $config{rebuild};
        }
        
-       $processing_inline=0;
-
+       pop @processing_inline;
        return $ret;
 } #}}}