* inline: Add ability to sort by page name, based on a patch from

[ikiwiki.git] / IkiWiki / Plugin / inline.pm

diff --git a/IkiWiki/Plugin/inline.pm b/IkiWiki/Plugin/inline.pm
index 6518be794f08f905a6bc154bc4e8080ac36143ac..868f3816fa6d7e21bcdaed64b28042e3205e866c 100644 (file)
--- a/IkiWiki/Plugin/inline.pm
+++ b/IkiWiki/Plugin/inline.pm
@@ -5,15 +5,18 @@ package IkiWiki::Plugin::inline;
 use warnings;
 use strict;
 use IkiWiki;
+use IkiWiki::Render; # for displaytime
 use URI;
 
 sub import { #{{{
-       IkiWiki::hook(type => "preprocess", id => "inline", 
+       hook(type => "preprocess", id => "inline", 
                call => \&IkiWiki::preprocess_inline);
+       hook(type => "pagetemplate", id => "inline",
+               call => \&IkiWiki::pagetemplate_inline);
        # Hook to change to do pinging since it's called late.
        # This ensures each page only pings once and prevents slow
        # pings interrupting page builds.
-       IkiWiki::hook(type => "change", id => "inline", 
+       hook(type => "change", id => "inline", 
                call => \&IkiWiki::pingurl);
 } # }}}
 
@@ -22,6 +25,7 @@ sub import { #{{{
 package IkiWiki;
 
 my %toping;
+my %rsslinks;
 
 sub yesno ($) { #{{{
        my $val=shift;
@@ -55,29 +59,40 @@ sub preprocess_inline (@) { #{{{
                        push @list, $page;
                }
        }
-       @list=sort { $pagectime{$b} <=> $pagectime{$a} } @list;
+
+       if (exists $params{sort} && $params{sort} eq 'title') {
+               @list=sort @list;
+       }
+       elsif (! exists $params{sort} || $params{sort} eq 'age') {
+               @list=sort { $pagectime{$b} <=> $pagectime{$a} } @list;
+       }
+       else {
+               return "unknown sort type $params{sort}";
+       }
+
        if ($params{show} && @list > $params{show}) {
                @list=@list[0..$params{show} - 1];
        }
 
        add_depends($params{page}, $params{pages});
 
+       my $rssurl=rsspage(basename($params{page}));
        my $ret="";
-       
+
        if (exists $params{rootpage} && $config{cgiurl}) {
                # Add a blog post form, with a rss link button.
                my $formtemplate=template("blogpost.tmpl", blind_cache => 1);
                $formtemplate->param(cgiurl => $config{cgiurl});
                $formtemplate->param(rootpage => $params{rootpage});
                if ($config{rss}) {
-                       $formtemplate->param(rssurl => rsspage(basename($params{page})));
+                       $formtemplate->param(rssurl => $rssurl);
                }
                $ret.=$formtemplate->output;
        }
        elsif ($config{rss} && $rss) {
                # Add a rss link button.
                my $linktemplate=template("rsslink.tmpl", blind_cache => 1);
-               $linktemplate->param(rssurl => rsspage(basename($params{page})));
+               $linktemplate->param(rssurl => $rssurl);
                $ret.=$linktemplate->output;
        }
        
@@ -95,11 +110,11 @@ sub preprocess_inline (@) { #{{{
                        # 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});
+                       my $content=get_inline_content($page, $params{destpage});
                        # 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}));
+                       $link=abs2rel($link, dirname($params{destpage}));
                        $template->param(pageurl => $link);
                        $template->param(title => pagetitle(basename($page)));
                        $template->param(content => $content);
@@ -108,11 +123,12 @@ sub preprocess_inline (@) { #{{{
                        if ($actions) {
                                my $file = $pagesources{$page};
                                my $type = pagetype($file);
-                               $template->param(have_actions => 1);
                                if ($config{discussion}) {
+                                       $template->param(have_actions => 1);
                                        $template->param(discussionlink => htmllink($page, $page, "Discussion", 1, 1));
                                }
                                if (length $config{cgiurl} && defined $type) {
+                                       $template->param(have_actions => 1);
                                        $template->param(editurl => cgiurl(do => "edit", page => $page));
                                }
                        }
@@ -145,11 +161,21 @@ sub preprocess_inline (@) { #{{{
                writefile(rsspage($params{page}), $config{destdir},
                        genrss($desc, $params{page}, @list));
                $toping{$params{page}}=1 unless $config{rebuild};
+               $rsslinks{$params{destpage}}=qq{<link rel="alternate" type="application/rss+xml" title="RSS" href="$rssurl" />};
        }
        
        return $ret;
 } #}}}
 
+sub pagetemplate_inline (@) { #{{{
+       my %params=@_;
+       my $page=$params{page};
+       my $template=$params{template};
+
+       $template->param(rsslink => $rsslinks{$page})
+               if exists $rsslinks{$page} && $template->query(name => "rsslink");
+} #}}}
+
 sub get_inline_content ($$) { #{{{
        my $page=shift;
        my $destpage=shift;
@@ -198,11 +224,11 @@ sub rsspage ($) { #{{{
 } #}}}
 
 sub genrss ($$@) { #{{{
-       my $desc = shift;
+       my $desc=shift;
        my $page=shift;
        my @pages=@_;
        
-       my $url=URI->new(encode_utf8("$config{url}/".htmlpage($page)));
+       my $url=URI->new(encode_utf8($config{url}."/".htmlpage($page)));
        
        my $itemtemplate=template("rssitem.tmpl", blind_cache => 1);
        my $content="";