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#!/usr/bin/perl
use warnings;
use strict;
BEGIN {
eval q{use XML::Feed; use HTML::Parser; use HTML::LinkExtor};
if ($@) {
eval q{use Test::More skip_all =>
"XML::Feed and/or HTML::Parser not available"};
}
else {
eval q{use Test::More tests => 136};
}
}
use Cwd;
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), "$tmp/out";
ok(! system("mkdir $tmp"),
q{setup});
ok(! system(@command),
q{build});
my %media_types = (
'simplepost' => undef,
'piano.mp3' => 'audio/mpeg',
'scroll.3gp' => 'video/3gpp',
'walter.ogg' => 'video/x-theora+ogg',
);
for my $format (qw(atom rss)) {
my $feed = XML::Feed->parse("$tmp/out/simple/index.$format");
is($feed->title, 'simple',
qq{$format feed title});
is($feed->link, "$baseurl/simple/",
qq{$format feed link});
is($feed->description, 'wiki',
qq{$format feed description});
if ('atom' eq $format) {
is($feed->author, $feed->description,
qq{$format feed author});
is($feed->id, $feed->link,
qq{$format feed id});
is($feed->generator, "ikiwiki",
qq{$format feed generator});
}
for my $entry ($feed->entries) {
my $title = $entry->title;
my $url = $entry->id;
my $body = $entry->content->body;
my $enclosure = $entry->enclosure;
is($entry->link, $url, qq{$format $title link});
isnt($entry->issued, undef,
qq{$format $title issued date});
isnt($entry->modified, undef,
qq{$format $title modified date});
if (defined $media_types{$title}) {
is($url, "$baseurl/$title",
qq{$format $title id});
is($body, undef,
qq{$format $title no body text});
# prevent undef method killing test harness
$enclosure = XML::Feed::Enclosure->new({})
unless defined $enclosure;
is($enclosure->url, $url,
qq{$format $title enclosure url});
is($enclosure->type, $media_types{$title},
qq{$format $title enclosure type});
cmp_ok($enclosure->length, '>', 0,
qq{$format $title enclosure length});
}
else {
is($url, "$baseurl/$title/",
qq{$format $title id});
isnt($body, undef,
qq{$format $title body text});
is($enclosure, undef,
qq{$format $title no enclosure});
}
}
}
ok(! system("rm -rf $tmp $statedir"), q{teardown});
}
sub fancy_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), "$tmp/out";
ok(! system("mkdir $tmp"),
q{setup});
ok(! system(@command),
q{build});
my %media_types = (
'piano.mp3' => 'audio/mpeg',
'walter.ogg' => 'video/x-theora+ogg',
);
for my $format (qw(atom rss)) {
my $feed = XML::Feed->parse("$tmp/out/fancy/index.$format");
is($feed->title, 'fancy',
qq{$format feed title});
is($feed->link, "$baseurl/fancy/",
qq{$format feed link});
is($feed->description, 'wiki',
qq{$format feed description});
if ('atom' eq $format) {
is($feed->author, $feed->description,
qq{$format feed author});
is($feed->id, $feed->link,
qq{$format feed id});
is($feed->generator, "ikiwiki",
qq{$format feed generator});
}
# XXX compare against simple_podcast
# XXX make them table-driven shared code
for my $entry ($feed->entries) {
my $title = $entry->title;
my $url = $entry->id;
my $body = $entry->content->body;
my $enclosure = $entry->enclosure;
is($entry->link, $url, qq{$format $title link});
isnt($entry->issued, undef,
qq{$format $title issued date});
isnt($entry->modified, undef,
qq{$format $title modified date});
if (defined $media_types{$title}) {
is($url, "$baseurl/$title",
qq{$format $title id});
is($body, undef,
qq{$format $title no body text});
is($enclosure->url, $url,
qq{$format $title enclosure url});
is($enclosure->type, $media_types{$title},
qq{$format $title enclosure type});
cmp_ok($enclosure->length, '>', 0,
qq{$format $title enclosure length});
}
else {
my $expected_id = "$baseurl/$title/";
$expected_id =~ s/\ /_/g;
is($url, $expected_id,
qq{$format $title id});
isnt($body, undef,
qq{$format $title body text});
isnt($enclosure, undef,
qq{$format $title enclosure});
use File::Basename;
my $filename = basename($enclosure->url);
is($enclosure->type, $media_types{$filename},
qq{$format $title enclosure type});
cmp_ok($enclosure->length, '>', 0,
qq{$format $title enclosure length});
}
}
}
ok(! system("rm -rf $tmp $statedir"), q{teardown});
}
sub single_page_html {
my @command = (qw(./ikiwiki.out));
push @command, qw(-underlaydir=underlays/basewiki);
push @command, qw(-set underlaydirbase=underlays -templatedir=templates);
push @command, qw(t/tinypodcast), "$tmp/out";
ok(! system("mkdir $tmp"),
q{setup});
ok(! system(@command),
q{build});
my $html = "$tmp/out/pianopost/index.html";
like(_extract_html_content($html, 'content'), qr/has content and/m,
q{html body text});
like(_extract_html_content($html, 'enclosure'), qr/this episode/m,
q{html enclosure});
my ($href) = _extract_html_links($html, 'piano');
is($href, '/piano.mp3',
q{html enclosure sans -url is site-absolute});
$html = "$tmp/out/attempted_multiple_enclosures/index.html";
like(_extract_html_content($html, 'content'), qr/has content and/m,
q{html body text});
like(_extract_html_content($html, 'enclosure'), qr/this episode/m,
q{html enclosure});
($href) = _extract_html_links($html, 'walter');
is($href, '/walter.ogg',
q{html enclosure sans -url is site-absolute});
my $baseurl = 'http://example.com';
ok(! system(@command, "-url=$baseurl", q{--rebuild}));
$html = "$tmp/out/pianopost/index.html";
($href) = _extract_html_links($html, 'piano');
is($href, "$baseurl/piano.mp3",
q{html enclosure with -url is fully absolute});
$html = "$tmp/out/attempted_multiple_enclosures/index.html";
($href) = _extract_html_links($html, 'walter');
is($href, "$baseurl/walter.ogg",
q{html enclosure with -url is fully absolute});
ok(! system("rm -rf $tmp $statedir"), q{teardown});
}
sub inlined_pages_html {
my @command = (qw(./ikiwiki.out -plugin inline));
push @command, qw(-underlaydir=underlays/basewiki);
push @command, qw(-set underlaydirbase=underlays -templatedir=templates);
push @command, qw(t/tinypodcast), "$tmp/out";
ok(! system("mkdir $tmp"),
q{setup});
ok(! system(@command),
q{build});
my $html = "$tmp/out/fancy/index.html";
my $contents = _extract_html_content($html, 'content');
like($contents, qr/has content and an/m,
q{html body text from pianopost});
like($contents, qr/has content and only one/m,
q{html body text from attempted_multiple_enclosures});
my $enclosures = _extract_html_content($html, 'inlineenclosure');
like($enclosures, qr/this episode/m,
q{html enclosure});
my ($href) = _extract_html_links($html, 'piano.mp3');
is($href, '/piano.mp3',
q{html enclosure from pianopost sans -url});
($href) = _extract_html_links($html, 'walter.ogg');
is($href, '/walter.ogg',
q{html enclosure from attempted_multiple_enclosures sans -url});
ok(! system("rm -rf $tmp $statedir"), q{teardown});
}
sub _extract_html_content {
my ($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");
}, "tagname,self,attr");
$p->parse_file($file) || die $!;
return $content;
}
sub _extract_html_links {
my ($file, $desired_value) = @_;
my @hrefs = ();
my $p = HTML::LinkExtor->new(sub {
my ($tag, %attr) = @_;
return if $tag ne 'a';
return unless $attr{href} =~ qr/$desired_value/;
push(@hrefs, values %attr);
}, getcwd() . '/' . $file);
$p->parse_file($file);
return @hrefs;
}
simple_podcast();
single_page_html();
inlined_pages_html();
fancy_podcast();
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