X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/5c2f6cb8935f828274511ba5ca0d92b586632740..5643428d7d50fd7c47ab8830f050903122c5f330:/IkiWiki/Plugin/sidebar.pm diff --git a/IkiWiki/Plugin/sidebar.pm b/IkiWiki/Plugin/sidebar.pm index 41812e1c1..c1146b7b4 100644 --- a/IkiWiki/Plugin/sidebar.pm +++ b/IkiWiki/Plugin/sidebar.pm @@ -10,6 +10,7 @@ use IkiWiki 3.00; sub import { hook(type => "getsetup", id => "sidebar", call => \&getsetup); + hook(type => "preprocess", id => "sidebar", call => \&preprocess); hook(type => "pagetemplate", id => "sidebar", call => \&pagetemplate); } @@ -19,11 +20,50 @@ sub getsetup () { safe => 1, rebuild => 1, }, + global_sidebars => { + type => "boolean", + example => 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); + + $pagesidebar{$page}= + IkiWiki::htmlize($page, $page, $type, + IkiWiki::linkify($page, $page, + IkiWiki::preprocess($page, $page, $params{content}))); + } + + return ""; } +my $oldfile; +my $oldcontent; + sub sidebar_content ($) { my $page=shift; + return delete $pagesidebar{$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); @@ -34,7 +74,16 @@ sub sidebar_content ($) { # currently requires a wiki rebuild. add_depends($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, $page, @@ -47,11 +96,10 @@ sub sidebar_content ($) { sub pagetemplate (@) { my %params=@_; - my $page=$params{page}; my $template=$params{template}; - - if ($template->query(name => "sidebar")) { - my $content=sidebar_content($page); + if ($params{destpage} eq $params{page} && + $template->query(name => "sidebar")) { + my $content=sidebar_content($params{destpage}); if (defined $content && length $content) { $template->param(sidebar => $content); }