2 # Page inlining and blogging.
3 package IkiWiki::Plugin::inline;
11 IkiWiki::hook(type => "preprocess", id => "inline",
12 call => \&IkiWiki::preprocess_inline);
13 # Hook to change to do pinging since it's called late.
14 # This ensures each page only pings once and prevents slow
15 # pings interrupting page builds.
16 IkiWiki::hook(type => "change", id => "inline",
17 call => \&IkiWiki::pingurl);
20 # Back to ikiwiki namespace for the rest, this code is very much
21 # internal to ikiwiki even though it's separated into a plugin.
25 my $processing_inline=0;
27 sub preprocess_inline (@) { #{{{
30 if (! exists $params{pages}) {
33 if (! exists $params{archive}) {
34 $params{archive}="no";
36 if (! exists $params{show} && $params{archive} eq "no") {
39 if (! exists $params{rss}) {
43 # Avoid nested inlines, to avoid loops etc.
44 if ($processing_inline) {
50 foreach my $page (keys %pagesources) {
51 next if $page eq $params{page};
52 if (pagespec_match($page, $params{pages})) {
56 @list=sort { $pagectime{$b} <=> $pagectime{$a} } @list;
57 if ($params{show} && @list > $params{show}) {
58 @list=@list[0..$params{show} - 1];
61 add_depends($params{page}, $params{pages});
65 if (exists $params{rootpage} && $config{cgiurl}) {
66 # Add a blog post form, with a rss link button.
67 my $formtemplate=template("blogpost.tmpl", blind_cache => 1);
68 $formtemplate->param(cgiurl => $config{cgiurl});
69 $formtemplate->param(rootpage => $params{rootpage});
71 $formtemplate->param(rssurl => rsspage(basename($params{page})));
73 $ret.=$formtemplate->output;
75 elsif ($config{rss} && $params{rss} eq "yes") {
76 # Add a rss link button.
77 my $linktemplate=template("rsslink.tmpl", blind_cache => 1);
78 $linktemplate->param(rssurl => rsspage(basename($params{page})));
79 $ret.=$linktemplate->output;
82 my $template=template(
83 (($params{archive} eq "no")
85 : "inlinepagetitle.tmpl"),
89 foreach my $page (@list) {
90 # Don't use htmllink because this way the title is separate
91 # and can be overridden by other plugins.
92 my $link=htmlpage(bestlink($params{page}, $page));
93 $link=abs2rel($link, dirname($params{page}));
94 $template->param(pageurl => $link);
95 $template->param(title => pagetitle(basename($page)));
96 $template->param(content => get_inline_content($page, $params{page}))
97 if $params{archive} eq "no";
98 $template->param(ctime => displaytime($pagectime{$page}));
100 run_hooks(pagetemplate => sub {
101 shift->(page => $page, destpage => $params{page},
102 template => $template,);
105 $ret.=$template->output;
106 $template->clear_params;
109 # TODO: should really add this to renderedfiles and call
110 # check_overwrite, but currently renderedfiles
111 # only supports listing one file per page.
112 if ($config{rss} && $params{rss} eq "yes") {
113 writefile(rsspage($params{page}), $config{destdir},
114 genrss($params{page}, @list));
115 $toping{$params{page}}=1 unless $config{rebuild};
118 $processing_inline=0;
123 sub get_inline_content ($$) { #{{{
127 my $file=$pagesources{$page};
128 my $type=pagetype($file);
130 return htmlize($type, preprocess($page, $destpage, linkify($page, $destpage, readfile(srcfile($file)))));
137 sub date_822 ($) { #{{{
141 return POSIX::strftime("%a, %d %b %Y %H:%M:%S %z", localtime($time));
144 sub absolute_urls ($$) { #{{{
145 # sucky sub because rss sucks
151 $content=~s/<a\s+href="(?![^:]+:\/\/)([^"]+)"/<a href="$url$1"/ig;
152 $content=~s/<img\s+src="(?![^:]+:\/\/)([^"]+)"/<img src="$url$1"/ig;
156 sub rsspage ($) { #{{{
162 sub genrss ($@) { #{{{
166 my $url=URI->new(encode_utf8("$config{url}/".htmlpage($page)));
168 my $itemtemplate=template("rssitem.tmpl", blind_cache => 1,
169 die_on_bad_params => 0);
171 foreach my $p (@pages) {
172 next unless exists $renderedfiles{$p};
174 my $u=URI->new(encode_utf8("$config{url}/$renderedfiles{$p}"));
176 $itemtemplate->param(
177 title => pagetitle(basename($p)),
180 pubdate => date_822($pagectime{$p}),
181 content => absolute_urls(get_inline_content($p, $page), $url),
183 run_hooks(pagetemplate => sub {
184 shift->(page => $p, destpage => $page,
185 template => $itemtemplate);
188 $content.=$itemtemplate->output;
189 $itemtemplate->clear_params;
192 my $template=template("rsspage.tmpl", blind_cache => 1);
194 title => $config{wikiname},
195 wikiname => $config{wikiname},
199 run_hooks(pagetemplate => sub {
200 shift->(page => $page, destpage => $page,
201 template => $template);
204 return $template->output;
207 sub pingurl (@) { #{{{
208 return unless $config{pingurl} && %toping;
210 eval q{require RPC::XML::Client};
212 debug("RPC::XML::Client not found, not pinging");
216 foreach my $page (keys %toping) {
217 my $title=pagetitle(basename($page));
218 my $url="$config{url}/".htmlpage($page);
219 foreach my $pingurl (@{$config{pingurl}}) {
220 my $client = RPC::XML::Client->new($pingurl);
221 my $req = RPC::XML::request->new('weblogUpdates.ping',
223 debug("Pinging $pingurl for $page");
224 my $res = $client->send_request($req);
226 debug("Did not receive response to ping");
229 if (! exists $r->{flerror} || $r->{flerror}) {
230 debug("Ping rejected: ".$r->{message});