X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/e9982352406c2c10a8d36f8df60d44d12c2dbc3d..502a3433c410369eca4eb36b8fb8be5bc4a34a2d:/IkiWiki/Plugin/toggle.pm diff --git a/IkiWiki/Plugin/toggle.pm b/IkiWiki/Plugin/toggle.pm index 54c9a0d9a..657d8d3c2 100644 --- a/IkiWiki/Plugin/toggle.pm +++ b/IkiWiki/Plugin/toggle.pm @@ -5,57 +5,9 @@ use warnings; use strict; use IkiWiki 2.00; -# Here's the javascript that makes this possible. A key feature is the use -# of css to hide toggleables, to avoid any flashing on page load. The css -# is only emitted after the javascript tests that it's going to be able to -# show the toggleables. -our $javascript=<<'EOF'; - -EOF - sub import { #{{{ + add_underlay("javascript"); + hook(type => "getsetup", id => "toggle", call => \&getsetup); hook(type => "preprocess", id => "toggle", call => \&preprocess_toggle); hook(type => "preprocess", id => "toggleable", @@ -63,6 +15,14 @@ sub import { #{{{ hook(type => "format", id => "toggle", call => \&format); } # }}} +sub getsetup () { #{{{ + return + plugin => { + safe => 1, + rebuild => undef, + }, +} #}}} + sub genid ($$) { #{{{ my $page=shift; my $id=shift; @@ -81,17 +41,11 @@ sub preprocess_toggle (@) { #{{{ my %params=(id => "default", text => "more", @_); my $id=genid($params{page}, $params{id}); - if (! $params{preview}) { - return "$params{text}"; - } - else { - return "$params{text} ". - gettext("(not toggleable in preview mode)"); - } + return "$params{text}"; } # }}} sub preprocess_toggleable (@) { #{{{ - my %params=(id => "default", text => "", @_); + my %params=(id => "default", text => "", open => "no", @_); # Preprocess the text to expand any preprocessor directives # embedded inside it. @@ -99,26 +53,37 @@ sub preprocess_toggleable (@) { #{{{ IkiWiki::filter($params{page}, $params{destpage}, $params{text})); my $id=genid($params{page}, $params{id}); + my $class=(lc($params{open}) ne "yes") ? "toggleable" : "toggleable-open"; # Should really be a postprocessor directive, oh well. Work around # markdown's dislike of markdown inside a
with various funky # whitespace. my ($indent)=$params{text}=~/( +)$/; $indent="" unless defined $indent; - return "
\n\n$params{text}\n$indent
"; + return "
\n\n$params{text}\n$indent
"; } # }}} sub format (@) { #{{{ my %params=@_; - if ($params{content}=~s!(
)
!$1!g) { + if ($params{content}=~s!(
\s*)
!$1!g) { $params{content}=~s/
//g; - if (! ($params{content}=~s!^<\/body>!$javascript!m)) { + if (! ($params{content}=~s!^()!$1.include_javascript($params{page})!em)) { # no tag, probably in preview mode - $params{content}.=$javascript; + $params{content}=include_javascript($params{page}, 1).$params{content}; } } return $params{content}; } # }}} +sub include_javascript ($;$) { #{{{ + my $page=shift; + my $absolute=shift; + + return ''."\n". + ''; +} #}}} + 1