Added ikistrap template

1 files changed, 103 insertions, 0 deletions

diff --git a/backend/ikistrap/lib/IkiWiki/Plugin/ikistrap.pm b/backend/ikistrap/lib/IkiWiki/Plugin/ikistrap.pm
new file mode 100644
index 0000000..7c4e7f8
--- /dev/null
+++ b/backend/ikistrap/lib/IkiWiki/Plugin/ikistrap.pm
@@ -0,0 +1,103 @@
+#!/usr/bin/perl
+package IkiWiki::Plugin::ikistrap;
+
+use warnings;
+use strict;
+use IkiWiki 3.00;
+
+sub import {
+	hook(type => "getsetup", id => "ikistrap", call => \&getsetup);
+	hook(type => "refresh", id => "ikistrap", call => \&refresh);
+	hook(type => "pagetemplate", id => "ikistrap", call => \&pagetemplate);
+	hook(type => "preprocess", id => "progress", call => \&progress);
+}
+
+sub getsetup() {
+	return
+		plugin => {
+			description => "Bootstrap 4 theme support",
+			section => "web",
+			safe => 1,
+		},
+		bootstrap_local => {
+			description => "install Bootstrap css and js files locally instead of using bootstrapcdn?",
+			example => 0,
+			type => "boolean",
+			default => 0,
+			rebuild => 1,
+		},
+}
+
+sub check($$) {
+	my($basename, $href) = @_;
+	my $filename = "$config{destdir}/$basename";
+	return if(-e $filename);
+	debug("Fetching missing $basename...");
+	system("/usr/bin/curl -# \"$href\" -o \"$filename\"");
+}
+
+sub refresh() {
+	return 0 unless($config{bootstrap_local});
+	mkdir("$config{destdir}/css");
+	mkdir("$config{destdir}/js");
+	mkdir("$config{destdir}/fonts");
+	check("css/bootstrap.min.css", "https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.2/css/bootstrap.min.css");
+	check("js/bootstrap.min.js", "https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.2/js/bootstrap.min.js");
+	check("css/font-awesome.min.css", "https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css");
+	check("fonts/fontawesome-webfont.eot", "https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/fonts/fontawesome-webfont.eot");
+	check("fonts/fontawesome-webfont.woff2", "https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/fonts/fontawesome-webfont.woff2");
+	check("fonts/fontawesome-webfont.woff", "https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/fonts/fontawesome-webfont.woff");
+	check("fonts/fontawesome-webfont.ttf", "https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/fonts/fontawesome-webfont.ttf");
+	check("fonts/fontawesome-webfont.svg", "https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/fonts/fontawesome-webfont.svg");
+	check("js/jquery.min.js", "https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js");
+	check("js/tether.min.js", "https://cdnjs.cloudflare.com/ajax/libs/tether/1.2.0/js/tether.min.js");
+}
+
+sub pagetemplate(@) {
+	my %params = @_;
+	my $template = $params{template};
+
+	$template->param(bootstrap_local => $config{bootstrap_local});
+}
+
+# Emulate the progress plugin, but do it the HTML5 + Bootstrap way.
+# Also allow setting an extra class attribute.
+sub progress(@) {
+	my %params = @_;
+	my $percentage_pattern = qr/[0-9]+\%?/; # pattern to validate percentages
+	my ($fill, $value, $max);
+
+	if (defined $params{percent}) {
+		$fill = $params{percent};
+		($fill) = $fill =~ m/($percentage_pattern)/; # fill is untainted now
+		$fill =~ s/%$//;
+		if (! defined $fill || ! length $fill || $fill > 100 || $fill < 0) {
+			error(sprintf(gettext("illegal percent value %s"), $params{percent}));
+		}
+		$value = $fill;
+		$max = "100";
+		$fill .= "%";
+	} elsif (defined $params{totalpages} and defined $params{donepages}) {
+		$max = pagespec_match_list($params{page}, $params{totalpages}, deptype => deptype("presence"));
+		$value = pagespec_match_list($params{page}, $params{donepages}, deptype => deptype("presence"));
+
+		if ($max == 0) {
+			$fill = "100%";
+		} else {
+			$fill = sprintf("%u%%", $value / $max * 100);
+		}
+	} else {
+		error(gettext("need either `percent` or `totalpages` and `donepages` parameters"));
+	}
+
+	my $class = "progress";
+	if (defined $params{class}) {
+		$class .= " $params{class}";
+	}
+
+	return <<EODIV
+<progress class="$class" value="$value" max="$max">$fill</progress>
+EODIV
+}
+
+1