htmlscrubber: Do not scrub url anchors that contain colons.

[git.ikiwiki.info.git] / IkiWiki / Plugin / inline.pm

diff --git a/IkiWiki/Plugin/inline.pm b/IkiWiki/Plugin/inline.pm
index 0fe0bd2e108a444b6b85c2ded93840f10e4fd2fc..715a3d6523cfcee4e57c125425d19cfdab110298 100644 (file)
--- a/IkiWiki/Plugin/inline.pm
+++ b/IkiWiki/Plugin/inline.pm
@@ -49,6 +49,7 @@ sub getsetup () {
                plugin => {
                        safe => 1,
                        rebuild => undef,
+                       section => "core",
                },
                rss => {
                        type => "boolean",
@@ -159,7 +160,7 @@ sub preprocess_inline (@) {
        my $rss=(($config{rss} || $config{allowrss}) && exists $params{rss}) ? yesno($params{rss}) : $config{rss};
        my $atom=(($config{atom} || $config{allowatom}) && exists $params{atom}) ? yesno($params{atom}) : $config{atom};
        my $quick=exists $params{quick} ? yesno($params{quick}) : 0;
-       my $feeds=exists $params{feeds} ? yesno($params{feeds}) : !$quick;
+       my $feeds=! $nested && (exists $params{feeds} ? yesno($params{feeds}) : !$quick && ! $raw);
        my $emptyfeeds=exists $params{emptyfeeds} ? yesno($params{emptyfeeds}) : 1;
        my $feedonly=yesno($params{feedonly});
        if (! exists $params{show} && ! $archive) {
@@ -209,10 +210,10 @@ sub preprocess_inline (@) {
                if ($params{show}) {
                        $num=$params{show};
                }
-               if ($params{feedshow} && $num < $params{feedshow}) {
+               if ($params{feedshow} && $num < $params{feedshow} && $num > 0) {
                        $num=$params{feedshow};
                }
-               if ($params{skip}) {
+               if ($params{skip} && $num) {
                        $num+=$params{skip};
                }
 
@@ -221,7 +222,7 @@ sub preprocess_inline (@) {
                        filter => sub { $_[0] eq $params{page} },
                        sort => exists $params{sort} ? $params{sort} : "age",
                        reverse => yesno($params{reverse}),
-                       num => $num,
+                       ($num ? (num => $num) : ()),
                );
        }
 
@@ -298,7 +299,7 @@ sub preprocess_inline (@) {
            (exists $params{postform} && yesno($params{postform}))) &&
            IkiWiki->can("cgi_editpage")) {
                # Add a blog post form, with feed buttons.
-               my $formtemplate=template("blogpost.tmpl", blind_cache => 1);
+               my $formtemplate=template_depends("blogpost.tmpl", $params{page}, blind_cache => 1);
                $formtemplate->param(cgiurl => $config{cgiurl});
                $formtemplate->param(rootpage => rootpage(%params));
                $formtemplate->param(rssurl => $rssurl) if $feeds && $rss;
@@ -319,25 +320,35 @@ sub preprocess_inline (@) {
        }
        elsif ($feeds && !$params{preview} && ($emptyfeeds || @feedlist)) {
                # Add feed buttons.
-               my $linktemplate=template("feedlink.tmpl", blind_cache => 1);
+               my $linktemplate=template_depends("feedlink.tmpl", $params{page}, blind_cache => 1);
                $linktemplate->param(rssurl => $rssurl) if $rss;
                $linktemplate->param(atomurl => $atomurl) if $atom;
                $ret.=$linktemplate->output;
        }
        
        if (! $feedonly) {
-               require HTML::Template;
-               my @params=IkiWiki::template_params($params{template}.".tmpl", blind_cache => 1);
-               if (! @params) {
-                       error sprintf(gettext("nonexistant template %s"), $params{template});
+               my $template;
+               if (! $raw) {
+                       # cannot use wiki pages as templates; template not sanitized due to
+                       # format hook hack
+                       eval {
+                               $template=template_depends($params{template}.".tmpl", $params{page},
+                                       blind_cache => 1);
+                       };
+                       if ($@) {
+                               error gettext("failed to process template:")." $@";
+                       }
+                       if (! $template) {
+                               error sprintf(gettext("template %s not found"), $params{template}.".tmpl");
+                       }
                }
-               my $template=HTML::Template->new(@params) unless $raw;
+               my $needcontent=$raw || (!($archive && $quick) && $template->query(name => 'content'));
        
                foreach my $page (@list) {
                        my $file = $pagesources{$page};
                        my $type = pagetype($file);
-                       if (! $raw || ($raw && ! defined $type)) {
-                               unless ($archive && $quick) {
+                       if (! $raw) {
+                               if ($needcontent) {
                                        # Get the content before populating the
                                        # template, since getting the content uses
                                        # the same template if inlines are nested.
@@ -347,18 +358,19 @@ sub preprocess_inline (@) {
                                $template->param(pageurl => urlto($page, $params{destpage}));
                                $template->param(inlinepage => $page);
                                $template->param(title => pagetitle(basename($page)));
-                               $template->param(ctime => displaytime($pagectime{$page}, $params{timeformat}));
+                               $template->param(ctime => displaytime($pagectime{$page}, $params{timeformat}, 1));
                                $template->param(mtime => displaytime($pagemtime{$page}, $params{timeformat}));
                                $template->param(first => 1) if $page eq $list[0];
                                $template->param(last => 1) if $page eq $list[$#list];
+                               $template->param(html5 => $config{html5});
        
                                if ($actions) {
                                        my $file = $pagesources{$page};
                                        my $type = pagetype($file);
                                        if ($config{discussion}) {
-                                               if ($page !~ /.*\/\Q$config{discussionpage}\E$/ &&
+                                               if ($page !~ /.*\/\Q$config{discussionpage}\E$/i &&
                                                    (length $config{cgiurl} ||
-                                                    exists $links{$page."/".$config{discussionpage}})) {
+                                                    exists $pagesources{$page."/".lc($config{discussionpage})})) {
                                                        $template->param(have_actions => 1);
                                                        $template->param(discussionlink =>
                                                                htmllink($page,
@@ -368,9 +380,12 @@ sub preprocess_inline (@) {
                                                                        forcesubpage => 1));
                                                }
                                        }
-                                       if (length $config{cgiurl} && defined $type) {
+                                       if (length $config{cgiurl} &&
+                                           defined $type &&
+                                           IkiWiki->can("cgi_editpage")) {
                                                $template->param(have_actions => 1);
                                                $template->param(editurl => cgiurl(do => "edit", page => $page));
+
                                        }
                                }
        
@@ -390,6 +405,10 @@ sub preprocess_inline (@) {
                                              filter($page, $params{destpage},
                                              readfile(srcfile($file)))));
                                }
+                               else {
+                                       $ret.="\n".
+                                             readfile(srcfile($file));
+                               }
                        }
                }
        }
@@ -418,6 +437,8 @@ sub preprocess_inline (@) {
                }
        }
        
+       clear_inline_content_cache();
+
        return $ret if $raw || $nested;
        push @inline, $ret;
        return "<div class=\"inline\" id=\"$#inline\"></div>\n\n";
@@ -432,43 +453,57 @@ sub pagetemplate_inline (@) {
                if exists $feedlinks{$page} && $template->query(name => "feedlinks");
 }
 
+{
+my %inline_content;
+my $cached_destpage="";
+
 sub get_inline_content ($$) {
        my $page=shift;
        my $destpage=shift;
        
+       if (exists $inline_content{$page} && $cached_destpage eq $destpage) {
+               return $inline_content{$page};
+       }
+
        my $file=$pagesources{$page};
        my $type=pagetype($file);
+       my $ret="";
        if (defined $type) {
                $nested++;
-               my $ret=htmlize($page, $destpage, $type,
+               $ret=htmlize($page, $destpage, $type,
                       linkify($page, $destpage,
                       preprocess($page, $destpage,
                       filter($page, $destpage,
                       readfile(srcfile($file))))));
                $nested--;
-               return $ret;
+               if (isinternal($page)) {
+                       # make inlined text of internal pages searchable
+                       run_hooks(indexhtml => sub {
+                               shift->(page => $page, destpage => $page,
+                                       content => $ret);
+                       });
+               }
        }
-       else {
-               return "";
+       
+       if ($cached_destpage ne $destpage) {
+               clear_inline_content_cache();
+               $cached_destpage=$destpage;
        }
+       return $inline_content{$page}=$ret;
 }
 
-sub date_822 ($) {
-       my $time=shift;
+sub clear_inline_content_cache () {
+       %inline_content=();
+}
 
-       my $lc_time=POSIX::setlocale(&POSIX::LC_TIME);
-       POSIX::setlocale(&POSIX::LC_TIME, "C");
-       my $ret=POSIX::strftime("%a, %d %b %Y %H:%M:%S %z", localtime($time));
-       POSIX::setlocale(&POSIX::LC_TIME, $lc_time);
-       return $ret;
 }
 
-sub date_3339 ($) {
+sub date_822 ($) {
        my $time=shift;
 
        my $lc_time=POSIX::setlocale(&POSIX::LC_TIME);
        POSIX::setlocale(&POSIX::LC_TIME, "C");
-       my $ret=POSIX::strftime("%Y-%m-%dT%H:%M:%SZ", gmtime($time));
+       my $ret=POSIX::strftime("%a, %d %b %Y %H:%M:%S %z", localtime($time));
        POSIX::setlocale(&POSIX::LC_TIME, $lc_time);
        return $ret;
 }
@@ -506,7 +541,7 @@ sub genfeed ($$$$$@) {
        
        my $url=URI->new(encode_utf8(urlto($page,"",1)));
        
-       my $itemtemplate=template($feedtype."item.tmpl", blind_cache => 1);
+       my $itemtemplate=template_depends($feedtype."item.tmpl", $page, blind_cache => 1);
        my $content="";
        my $lasttime = 0;
        foreach my $p (@pages) {
@@ -525,7 +560,8 @@ sub genfeed ($$$$$@) {
 
                if (exists $pagestate{$p}) {
                        if (exists $pagestate{$p}{meta}{guid}) {
-                               $itemtemplate->param(guid => $pagestate{$p}{meta}{guid});
+                               eval q{use HTML::Entities};
+                               $itemtemplate->param(guid => HTML::Entities::encode_numeric($pagestate{$p}{meta}{guid}));
                        }
 
                        if (exists $pagestate{$p}{meta}{updated}) {
@@ -569,7 +605,7 @@ sub genfeed ($$$$$@) {
                $lasttime = $pagemtime{$p} if $pagemtime{$p} > $lasttime;
        }
 
-       my $template=template($feedtype."page.tmpl", blind_cache => 1);
+       my $template=template_depends($feedtype."page.tmpl", $page, blind_cache => 1);
        $template->param(
                title => $page ne "index" ? pagetitle($page) : $config{wikiname},
                wikiname => $config{wikiname},