Make [[!meta enclosure=foo.mp3]] "work" for HTML.

2 files changed, 65 insertions, 7 deletions

diff --git a/t/podcast.t b/t/podcast.t
index da91b3446..a50b7ff2a 100755
--- a/t/podcast.t
+++ b/t/podcast.t
@@ -3,23 +3,27 @@ use warnings;
 use strict;
 
 BEGIN {
-	eval q{use XML::Feed};
+	eval q{use XML::Feed; use HTML::Parser};
 	if ($@) {
-		eval q{use Test::More skip_all => "XML::Feed not available"};
+		eval q{use Test::More skip_all =>
+			"XML::Feed and/or HTML::Parser not available"};
 	}
 	else {
-		eval q{use Test::More tests => 72};
+		eval q{use Test::More tests => 77};
 	}
 }
 
+my $tmp = 't/tmp';
+my $statedir = 't/tinypodcast/.ikiwiki';
+
 sub simple_podcast {
 	my $baseurl = 'http://example.com';
 	my @command = (qw(./ikiwiki.out -plugin inline -rss -atom));
 	push @command, qw(-underlaydir=underlays/basewiki);
 	push @command, qw(-set underlaydirbase=underlays -templatedir=templates);
-	push @command, "-url=$baseurl", qw(t/tinypodcast t/tmp/out);
+	push @command, "-url=$baseurl", qw(t/tinypodcast), "$tmp/out";
 
-	ok(! system("mkdir t/tmp"));
+	ok(! system("mkdir $tmp"));
 	ok(! system(@command));
 
 	my %media_types = (
@@ -30,7 +34,7 @@ sub simple_podcast {
 	);
 
 	for my $format (qw(atom rss)) {
-		my $feed = XML::Feed->parse("t/tmp/out/index.$format");
+		my $feed = XML::Feed->parse("$tmp/out/index.$format");
 
 		is($feed->title, 'wiki',
 			qq{$format feed title});
@@ -82,7 +86,58 @@ sub simple_podcast {
 		}
 	}
 
-	ok(! system("rm -rf t/tmp t/tinypodcast/.ikiwiki"));
+	ok(! system("rm -rf $tmp $statedir"));
+}
+
+sub single_page_html {
+	my @command = (qw(./ikiwiki.out));
+	push @command, qw(-underlaydir=underlays/basewiki);
+	push @command, qw(-set underlaydirbase=underlays -templatedir=templates);
+	push @command, qw(t/tinypodcast), "$tmp/out";
+
+	ok(! system("mkdir $tmp"));
+	ok(! system(@command));
+	my $html = "$tmp/out/podcast/index.html";
+
+	my $body = _extract_html_content($html, 'content');
+	like($body, qr/article has content and/m, q{html body text});
+
+	my $enclosure = _extract_html_content($html, 'enclosure');
+	like($enclosure, qr/Download this episode/m, q{html enclosure});
+
+	# XXX die if specified enclosure doesn't exist
+	# XXX die if more than one enclosure is specified
+
+	ok(! system("rm -rf $tmp $statedir"));
+}
+
+sub _extract_html_content {
+	my ($file, $desired_id, $desired_tag) = @_;
+	$desired_tag = 'div' unless defined $desired_tag;
+
+	my $p = HTML::Parser->new(api_version => 3);
+	my $content = '';
+
+	$p->handler(start => sub {
+		my ($tag, $self, $attr) = @_;
+		return if $tag ne $desired_tag;
+		return unless exists $attr->{id} && $attr->{id} eq $desired_id;
+
+		$self->handler(text => sub {
+			my ($dtext) = @_;
+			$content .= $dtext;
+		}, "dtext");
+
+		$self->handler(end  => sub {
+			my ($tag, $self) = @_;
+			$self->eof if $tag eq $desired_tag;
+		}, "tagname,self");
+	}, "tagname,self,attr");
+
+	$p->parse_file($file) || die $!;
+
+	return $content;
 }
 
 simple_podcast();
+single_page_html();
diff --git a/t/tinypodcast/podcast.mdwn b/t/tinypodcast/podcast.mdwn
new file mode 100644
index 000000000..b02f8dee0
--- /dev/null
+++ b/t/tinypodcast/podcast.mdwn
@@ -0,0 +1,3 @@
+[[!meta enclosure="piano.mp3"]]
+
+this article has content _and_ an enclosure!