From a405b46c3b6020e1fa3631bfe5fd982f315c977f Mon Sep 17 00:00:00 2001
From: joey <joey@0fa5a96a-9a0e-0410-b3b2-a0fd24251071>
Date: Wed, 22 Nov 2006 02:28:42 +0000
Subject: * Add toggle plugin. * Introduce the nicebundle. This is a kind of
 plugin, that just enables   many other plugins. It's an easy way to boost
 ikiwiki from its default,   basic wiki, to a full-featured wiki, without
 manually picking the right   set of plugins. New plugins will be added to the
 nicebundle from time to   time.

---
 IkiWiki/Plugin/inline.pm     |  5 +++
 IkiWiki/Plugin/nicebundle.pm | 29 ++++++++++++++
 IkiWiki/Plugin/toggle.pm     | 94 ++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 128 insertions(+)
 create mode 100644 IkiWiki/Plugin/nicebundle.pm
 create mode 100644 IkiWiki/Plugin/toggle.pm

(limited to 'IkiWiki/Plugin')

diff --git a/IkiWiki/Plugin/inline.pm b/IkiWiki/Plugin/inline.pm
index e65b8ae71..937bd281d 100644
--- a/IkiWiki/Plugin/inline.pm
+++ b/IkiWiki/Plugin/inline.pm
@@ -352,6 +352,9 @@ sub pingurl (@) { #{{{
 	setsid() or error("Can't start a new session: $!");
 	open STDERR, '>&STDOUT' or error("Can’t dup stdout: $!");
 
+	# Don't need to keep a lock on the wiki as a daemon.
+	IkiWiki::unlockwiki();
+
 	foreach my $page (keys %toping) {
 		my $title=pagetitle(basename($page));
 		my $url="$config{url}/".htmlpage($page);
@@ -375,6 +378,8 @@ sub pingurl (@) { #{{{
 			}
 		}
 	}
+
+	exit 0; # daemon done
 } #}}}
 
 1
diff --git a/IkiWiki/Plugin/nicebundle.pm b/IkiWiki/Plugin/nicebundle.pm
new file mode 100644
index 000000000..7139a2af8
--- /dev/null
+++ b/IkiWiki/Plugin/nicebundle.pm
@@ -0,0 +1,29 @@
+#!/usr/bin/perl
+package IkiWiki::Plugin::nicebundle;
+
+use warnings;
+use strict;
+use IkiWiki;
+
+my @bundle=qw{
+	brokenlinks
+	img
+	map
+	meta
+	orphans
+	pagecount
+	pagestats
+	shortcut
+	smiley
+	tag
+	template
+	toc
+	toggle
+	otl
+};
+
+sub import { #{{{
+	IkiWiki::loadplugin($_) foreach @bundle;
+} # }}}
+
+1
diff --git a/IkiWiki/Plugin/toggle.pm b/IkiWiki/Plugin/toggle.pm
new file mode 100644
index 000000000..7981d3701
--- /dev/null
+++ b/IkiWiki/Plugin/toggle.pm
@@ -0,0 +1,94 @@
+#!/usr/bin/perl
+package IkiWiki::Plugin::toggle;
+
+use warnings;
+use strict;
+use IkiWiki;
+
+# 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.
+my $javascript=<<'EOF';
+<script type="text/javascript">
+<!--
+if (document.getElementById && document.getElementsByTagName && document.createTextNode) {
+	document.write('<style type="text/css">div.toggleable { display: none; }</style>');
+	window.onload = inittoggle;
+}
+
+function inittoggle() {
+	var as = getElementsByClass('toggle');
+	for (var i = 0; i < as.length; i++) {
+		var id = as[i].href.match(/#(\w.+)/)[1];
+		document.getElementById(id).style.display="none";
+		as[i].onclick = function() {
+			toggle(this);
+			return false;
+		}
+	}
+}
+
+function toggle(s) {
+	var id = s.href.match(/#(\w.+)/)[1];
+	style = document.getElementById(id).style;
+	if (style.display == "none")
+		style.display = "block";
+	else
+		style.display = "none";
+}
+
+function getElementsByClass(class) {
+	var ret = new Array();
+	var pattern = new RegExp("(^|\\s)"+class+"(\\s|$)");
+	var els = document.getElementsByTagName('*');
+	for (i = 0, j = 0; i < els.length; i++) {
+		if ( pattern.test(els[i].className) ) {
+			ret[j] = els[i];
+			j++;
+		}
+	}
+	return ret;
+}
+//-->
+</script>
+EOF
+
+sub import { #{{{
+	hook(type => "preprocess", id => "toggle",
+		call => \&preprocess_toggle);
+	hook(type => "preprocess", id => "toggleable",
+		call => \&preprocess_toggleable, scan => 1);
+	hook(type => "format", id => "toggle", call => \&format);
+} # }}}
+
+sub preprocess_toggle (@) { #{{{
+	my %params=(id => "default", text => "more", @_);
+
+	return "<a class=\"toggle\" href=\"#$params{page}.$params{id}\">$params{text}</a>";
+} # }}}
+
+sub preprocess_toggleable (@) { #{{{
+	my %params=(id => "default", text => "", @_);
+
+	# Preprocess the text to expand any preprocessor directives
+	# embedded inside it. This is why scan is set for this preprocessor
+	# directive, since it could expand to something with a link in it.
+	$params{text}=IkiWiki::preprocess($params{page}, $params{destpage}, $params{text});
+
+	# Should really be a postprocessor directive, oh well. Work around
+	# markdown's dislike of markdown inside a <div>.
+	return "<div class=\"toggleable\" id=\"$params{page}.$params{id}\"></div>\n\n$params{text}<div class=\"toggleableend\"></div>";
+} # }}}
+
+sub format (@) { #{{{
+        my %params=@_;
+
+	if ($params{content}=~s!(<div class="toggleable" id="[^"]+">)</div>!$1!g) {
+		$params{content}=~s/<div class="toggleableend">//g;
+		$params{content}=~s!^<\/body>!$javascript</body>!m;
+	}
+	return $params{content};
+} # }}}
+
+1
-- 
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