slight clarification

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

diff --git a/IkiWiki/Plugin/sidebar.pm b/IkiWiki/Plugin/sidebar.pm
index 9697e1198d24db690cec373e9980516e077ad936..808f0bed29d8dea4349874109b53e109501f6511 100644 (file)
--- a/IkiWiki/Plugin/sidebar.pm
+++ b/IkiWiki/Plugin/sidebar.pm
@@ -6,24 +6,65 @@ package IkiWiki::Plugin::sidebar;
 
 use warnings;
 use strict;
 
 use warnings;
 use strict;

-use IkiWiki 2.00;
+use IkiWiki 3.00;

 
 

-sub import { #{{{
+sub import {

        hook(type => "getsetup", id => "sidebar", call => \&getsetup);
        hook(type => "getsetup", id => "sidebar", call => \&getsetup);

+       hook(type => "preprocess", id => "sidebar", call => \&preprocess);

        hook(type => "pagetemplate", id => "sidebar", call => \&pagetemplate);
        hook(type => "pagetemplate", id => "sidebar", call => \&pagetemplate);

-} # }}}
+}

 
 

-sub getsetup () { #{{{
+sub getsetup () {

        return
                plugin => {
                        safe => 1,
                        rebuild => 1,
                },
        return
                plugin => {
                        safe => 1,
                        rebuild => 1,
                },

-} #}}}
+               global_sidebars => {
+                       type => "boolean",
+                       examples => 1,
+                       description => "show sidebar page on all pages?",
+                       safe => 1,
+                       rebuild => 1,
+               },
+}
+
+my %pagesidebar;
+
+sub preprocess (@) {
+       my %params=@_;
+
+       my $page=$params{page};
+       return "" unless $page eq $params{destpage};
+       
+       if (! defined $params{content}) {
+               $pagesidebar{$page}=undef;
+       }
+       else {
+               my $file = $pagesources{$page};
+               my $type = pagetype($file);

 
 

-sub sidebar_content ($) { #{{{
+               $pagesidebar{$page}=
+                       IkiWiki::htmlize($page, $page, $type,
+                       IkiWiki::linkify($page, $page,
+                       IkiWiki::preprocess($page, $page,
+                       IkiWiki::filter($page, $page, $params{content}))));
+       }
+
+       return "";
+}
+
+my $oldfile;
+my $oldcontent;
+
+sub sidebar_content ($) {

        my $page=shift;
        
        my $page=shift;
        

+       return $pagesidebar{$page} if defined $pagesidebar{$page};
+
+       return if ! exists $pagesidebar{$page} && 
+               defined $config{global_sidebars} && ! $config{global_sidebars};
+

        my $sidebar_page=bestlink($page, "sidebar") || return;
        my $sidebar_file=$pagesources{$sidebar_page} || return;
        my $sidebar_type=pagetype($sidebar_file);
        my $sidebar_page=bestlink($page, "sidebar") || return;
        my $sidebar_file=$pagesources{$sidebar_page} || return;
        my $sidebar_type=pagetype($sidebar_file);


@@ -34,7 +75,16 @@ sub sidebar_content ($) { #{{{
                # currently requires a wiki rebuild.
                add_depends($page, $sidebar_page);
 
                # currently requires a wiki rebuild.
                add_depends($page, $sidebar_page);
 

-               my $content=readfile(srcfile($sidebar_file));
+               my $content;
+               if (defined $oldfile && $sidebar_file eq $oldfile) {
+                       $content=$oldcontent;
+               }
+               else {
+                       $content=readfile(srcfile($sidebar_file));
+                       $oldcontent=$content;
+                       $oldfile=$sidebar_file;
+               }
+

                return unless length $content;
                return IkiWiki::htmlize($sidebar_page, $page, $sidebar_type,
                       IkiWiki::linkify($sidebar_page, $page,
                return unless length $content;
                return IkiWiki::htmlize($sidebar_page, $page, $sidebar_type,
                       IkiWiki::linkify($sidebar_page, $page,


@@ -42,9 +92,9 @@ sub sidebar_content ($) { #{{{
                       IkiWiki::filter($sidebar_page, $page, $content))));
        }
 
                       IkiWiki::filter($sidebar_page, $page, $content))));
        }
 

-} # }}}
+}

 
 

-sub pagetemplate (@) { #{{{
+sub pagetemplate (@) {

        my %params=@_;
 
        my $page=$params{page};
        my %params=@_;
 
        my $page=$params{page};


@@ -56,6 +106,6 @@ sub pagetemplate (@) { #{{{
                        $template->param(sidebar => $content);
                }
        }
                        $template->param(sidebar => $content);
                }
        }

-} # }}}
+}

 
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