* Add no_override parameter to hook().

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

diff --git a/IkiWiki/Plugin/inline.pm b/IkiWiki/Plugin/inline.pm
index 2cc17e32568037b27bec822fa926b0bfa70a586c..1ee79180c52fccc8f336c7f1dc7a6fdc02a2d919 100644 (file)
--- a/IkiWiki/Plugin/inline.pm
+++ b/IkiWiki/Plugin/inline.pm
@@ -4,16 +4,19 @@ package IkiWiki::Plugin::inline;
 
 use warnings;
 use strict;
 
 use warnings;
 use strict;

-use IkiWiki;
+use IkiWiki 1.00;
+use IkiWiki::Render; # for displaytime

 use URI;
 
 sub import { #{{{
 use URI;
 
 sub import { #{{{

-       IkiWiki::hook(type => "preprocess", id => "inline", 
+       hook(type => "preprocess", id => "inline", 

                call => \&IkiWiki::preprocess_inline);
                call => \&IkiWiki::preprocess_inline);

+       hook(type => "pagetemplate", id => "inline",
+               call => \&IkiWiki::pagetemplate_inline);

        # Hook to change to do pinging since it's called late.
        # This ensures each page only pings once and prevents slow
        # pings interrupting page builds.
        # Hook to change to do pinging since it's called late.
        # This ensures each page only pings once and prevents slow
        # pings interrupting page builds.

-       IkiWiki::hook(type => "change", id => "inline", 
+       hook(type => "change", id => "inline", 

                call => \&IkiWiki::pingurl);
 } # }}}
 
                call => \&IkiWiki::pingurl);
 } # }}}
 


@@ -22,7 +25,7 @@ sub import { #{{{
 package IkiWiki;
 
 my %toping;
 package IkiWiki;
 
 my %toping;

-my @processing_inline;
+my %feedlinks;

 
 sub yesno ($) { #{{{
        my $val=shift;
 
 sub yesno ($) { #{{{
        my $val=shift;


@@ -32,19 +35,24 @@ sub yesno ($) { #{{{
 sub preprocess_inline (@) { #{{{
        my %params=@_;
        
 sub preprocess_inline (@) { #{{{
        my %params=@_;
        

-       # Avoid nested inlines, to avoid loops etc.
-       return "" if grep { $_ eq $params{page} } @processing_inline;
-       push @processing_inline, $params{page};
-

        if (! exists $params{pages}) {
                return "";
        }
        my $raw=yesno($params{raw});
        my $archive=yesno($params{archive});
        if (! exists $params{pages}) {
                return "";
        }
        my $raw=yesno($params{raw});
        my $archive=yesno($params{archive});

-       my $rss=exists $params{rss} ? yesno($params{rss}) : 1;
+       my $rss=($config{rss} && exists $params{rss}) ? yesno($params{rss}) : $config{rss};
+       my $atom=($config{atom} && exists $params{atom}) ? yesno($params{atom}) : $config{atom};
+       my $feeds=exists $params{feeds} ? yesno($params{feeds}) : 1;

        if (! exists $params{show} && ! $archive) {
                $params{show}=10;
        }
        if (! exists $params{show} && ! $archive) {
                $params{show}=10;
        }

+       my $desc;
+       if (exists $params{description}) {
+               $desc = $params{description} 
+       } else {
+               $desc = $config{wikiname};
+       }
+       my $actions=yesno($params{actions});

 
        my @list;
        foreach my $page (keys %pagesources) {
 
        my @list;
        foreach my $page (keys %pagesources) {


@@ -53,29 +61,41 @@ sub preprocess_inline (@) { #{{{
                        push @list, $page;
                }
        }
                        push @list, $page;
                }
        }

-       @list=sort { $pagectime{$b} <=> $pagectime{$a} } @list;
+
+       if (exists $params{sort} && $params{sort} eq 'title') {
+               @list=sort @list;
+       }
+       elsif (! exists $params{sort} || $params{sort} eq 'age') {
+               @list=sort { $pagectime{$b} <=> $pagectime{$a} } @list;
+       }
+       else {
+               return "unknown sort type $params{sort}";
+       }
+

        if ($params{show} && @list > $params{show}) {
                @list=@list[0..$params{show} - 1];
        }
 
        add_depends($params{page}, $params{pages});
 
        if ($params{show} && @list > $params{show}) {
                @list=@list[0..$params{show} - 1];
        }
 
        add_depends($params{page}, $params{pages});
 

+       my $rssurl=rsspage(basename($params{page}));
+       my $atomurl=atompage(basename($params{page}));

        my $ret="";
        my $ret="";

-       
+

        if (exists $params{rootpage} && $config{cgiurl}) {
        if (exists $params{rootpage} && $config{cgiurl}) {

-               # Add a blog post form, with a rss link button.
+               # Add a blog post form, with feed buttons.

                my $formtemplate=template("blogpost.tmpl", blind_cache => 1);
                $formtemplate->param(cgiurl => $config{cgiurl});
                $formtemplate->param(rootpage => $params{rootpage});
                my $formtemplate=template("blogpost.tmpl", blind_cache => 1);
                $formtemplate->param(cgiurl => $config{cgiurl});
                $formtemplate->param(rootpage => $params{rootpage});

-               if ($config{rss}) {
-                       $formtemplate->param(rssurl => rsspage(basename($params{page})));
-               }
+               $formtemplate->param(rssurl => $rssurl) if $feeds && $rss;
+               $formtemplate->param(atomurl => $atomurl) if $feeds && $atom;

                $ret.=$formtemplate->output;
        }
                $ret.=$formtemplate->output;
        }

-       elsif ($config{rss} && $rss) {
-               # Add a rss link button.
-               my $linktemplate=template("rsslink.tmpl", blind_cache => 1);
-               $linktemplate->param(rssurl => rsspage(basename($params{page})));
+       elsif ($feeds) {
+               # Add feed buttons.
+               my $linktemplate=template("feedlink.tmpl", blind_cache => 1);
+               $linktemplate->param(rssurl => $rssurl) if $rss;
+               $linktemplate->param(atomurl => $atomurl) if $atom;

                $ret.=$linktemplate->output;
        }
        
                $ret.=$linktemplate->output;
        }
        


@@ -86,19 +106,36 @@ sub preprocess_inline (@) { #{{{
        
        foreach my $page (@list) {
                if (! $raw) {
        
        foreach my $page (@list) {
                if (! $raw) {

+                       # Get the content before populating the template,
+                       # since getting the content uses the same template
+                       # if inlines are nested.
+                       # TODO: if $archive=1, the only reason to do this
+                       # is to let the meta plugin get page title info; so stop
+                       # calling this next line then once the meta plugin can
+                       # store that accross runs (also tags plugin).
+                       my $content=get_inline_content($page, $params{destpage});

                        # Don't use htmllink because this way the title is separate
                        # and can be overridden by other plugins.
                        my $link=htmlpage(bestlink($params{page}, $page));
                        # Don't use htmllink because this way the title is separate
                        # and can be overridden by other plugins.
                        my $link=htmlpage(bestlink($params{page}, $page));

-                       $link=abs2rel($link, dirname($params{page}));
+                       $link=abs2rel($link, dirname($params{destpage}));

                        $template->param(pageurl => $link);
                        $template->param(title => pagetitle(basename($page)));
                        $template->param(pageurl => $link);
                        $template->param(title => pagetitle(basename($page)));

-                       # TODO: if $archive=1, the only reason to do this
-                       # is to let the meta plugin get page title info; so stop
-                       # calling this next line then once the meta plugin can
-                       # store that accross runs (also tags plugin).
-                       $template->param(content => get_inline_content($page, $params{page}));
+                       $template->param(content => $content);

                        $template->param(ctime => displaytime($pagectime{$page}));
 
                        $template->param(ctime => displaytime($pagectime{$page}));
 

+                       if ($actions) {
+                               my $file = $pagesources{$page};
+                               my $type = pagetype($file);
+                               if ($config{discussion}) {
+                                       $template->param(have_actions => 1);
+                                       $template->param(discussionlink => htmllink($page, $page, "Discussion", 1, 1));
+                               }
+                               if (length $config{cgiurl} && defined $type) {
+                                       $template->param(have_actions => 1);
+                                       $template->param(editurl => cgiurl(do => "edit", page => $page));
+                               }
+                       }
+

                        run_hooks(pagetemplate => sub {
                                shift->(page => $page, destpage => $params{page},
                                        template => $template,);
                        run_hooks(pagetemplate => sub {
                                shift->(page => $page, destpage => $params{page},
                                        template => $template,);


@@ -112,27 +149,41 @@ sub preprocess_inline (@) { #{{{
                        my $type=pagetype($file);
                        if (defined $type) {
                                $ret.="\n".
                        my $type=pagetype($file);
                        if (defined $type) {
                                $ret.="\n".

-                                     preprocess($page, $params{page},

                                      linkify($page, $params{page},
                                      linkify($page, $params{page},

+                                     preprocess($page, $params{page},

                                      filter($page,
                                      readfile(srcfile($file)))));
                        }
                }
        }
        
                                      filter($page,
                                      readfile(srcfile($file)))));
                        }
                }
        }
        

-       # TODO: should really add this to renderedfiles and call
-       # check_overwrite, but currently renderedfiles
-       # only supports listing one file per page.
-       if ($config{rss} && $rss) {
+       if ($feeds && $rss) {
+               will_render($params{page}, rsspage($params{page}));

                writefile(rsspage($params{page}), $config{destdir},
                writefile(rsspage($params{page}), $config{destdir},

-                       genrss($params{page}, @list));
+                       genfeed("rss", $rssurl, $desc, $params{page}, @list));

                $toping{$params{page}}=1 unless $config{rebuild};
                $toping{$params{page}}=1 unless $config{rebuild};

+               $feedlinks{$params{destpage}}=qq{<link rel="alternate" type="application/rss+xml" title="RSS" href="$rssurl" />};
+       }
+       if ($feeds && $atom) {
+               will_render($params{page}, atompage($params{page}));
+               writefile(atompage($params{page}), $config{destdir},
+                       genfeed("atom", $atomurl, $desc, $params{page}, @list));
+               $toping{$params{page}}=1 unless $config{rebuild};
+               $feedlinks{$params{destpage}}=qq{<link rel="alternate" type="application/atom+xml" title="Atom" href="$atomurl" />};

        }
        
        }
        

-       pop @processing_inline;

        return $ret;
 } #}}}
 
        return $ret;
 } #}}}
 

+sub pagetemplate_inline (@) { #{{{
+       my %params=@_;
+       my $page=$params{page};
+       my $template=$params{template};
+
+       $template->param(feedlinks => $feedlinks{$page})
+               if exists $feedlinks{$page} && $template->query(name => "feedlinks");
+} #}}}
+

 sub get_inline_content ($$) { #{{{
        my $page=shift;
        my $destpage=shift;
 sub get_inline_content ($$) { #{{{
        my $page=shift;
        my $destpage=shift;


@@ -140,9 +191,9 @@ sub get_inline_content ($$) { #{{{
        my $file=$pagesources{$page};
        my $type=pagetype($file);
        if (defined $type) {
        my $file=$pagesources{$page};
        my $type=pagetype($file);
        if (defined $type) {

-               return htmlize($type,
-                      preprocess($page, $destpage,
+               return htmlize($page, $type,

                       linkify($page, $destpage,
                       linkify($page, $destpage,

+                      preprocess($page, $destpage,

                       filter($page,
                       readfile(srcfile($file))))));
        }
                       filter($page,
                       readfile(srcfile($file))))));
        }


@@ -162,6 +213,17 @@ sub date_822 ($) { #{{{
        return $ret;
 } #}}}
 
        return $ret;
 } #}}}
 

+sub date_3339 ($) { #{{{
+       my $time=shift;
+
+       eval q{use POSIX};
+       my $lc_time= POSIX::setlocale(&POSIX::LC_TIME);
+       POSIX::setlocale(&POSIX::LC_TIME, "C");
+       my $ret=POSIX::strftime("%Y-%m-%dT%H:%M:%SZ", localtime($time));
+       POSIX::setlocale(&POSIX::LC_TIME, $lc_time);
+       return $ret;
+} #}}}
+

 sub absolute_urls ($$) { #{{{
        # sucky sub because rss sucks
        my $content=shift;
 sub absolute_urls ($$) { #{{{
        # sucky sub because rss sucks
        my $content=shift;


@@ -180,24 +242,33 @@ sub rsspage ($) { #{{{
        return $page.".rss";
 } #}}}
 
        return $page.".rss";
 } #}}}
 

-sub genrss ($@) { #{{{
+sub atompage ($) { #{{{
+       my $page=shift;
+
+       return $page.".atom";
+} #}}}
+
+sub genfeed ($$$$@) { #{{{
+       my $feedtype=shift;
+       my $feedurl=shift;
+       my $feeddesc=shift;

        my $page=shift;
        my @pages=@_;
        
        my $page=shift;
        my @pages=@_;
        

-       my $url=URI->new(encode_utf8("$config{url}/".htmlpage($page)));
+       my $url=URI->new(encode_utf8($config{url}."/".htmlpage($page)));

        
        

-       my $itemtemplate=template("rssitem.tmpl", blind_cache => 1);
+       my $itemtemplate=template($feedtype."item.tmpl", blind_cache => 1);

        my $content="";
        my $content="";

+       my $lasttime = 0;

        foreach my $p (@pages) {
        foreach my $p (@pages) {

-               next unless exists $renderedfiles{$p};
-
-               my $u=URI->new(encode_utf8("$config{url}/$renderedfiles{$p}"));
+               my $u=URI->new(encode_utf8($config{url}."/".htmlpage($p)));

 
                $itemtemplate->param(
                        title => pagetitle(basename($p)),
                        url => $u,
                        permalink => $u,
 
                $itemtemplate->param(
                        title => pagetitle(basename($p)),
                        url => $u,
                        permalink => $u,

-                       pubdate => date_822($pagectime{$p}),
+                       date_822 => date_822($pagectime{$p}),
+                       date_3339 => date_3339($pagectime{$p}),

                        content => absolute_urls(get_inline_content($p, $page), $url),
                );
                run_hooks(pagetemplate => sub {
                        content => absolute_urls(get_inline_content($p, $page), $url),
                );
                run_hooks(pagetemplate => sub {


@@ -207,14 +278,20 @@ sub genrss ($@) { #{{{
 
                $content.=$itemtemplate->output;
                $itemtemplate->clear_params;
 
                $content.=$itemtemplate->output;
                $itemtemplate->clear_params;

+
+               $lasttime = $pagectime{$p} if $pagectime{$p} > $lasttime;

        }
 
        }
 

-       my $template=template("rsspage.tmpl", blind_cache => 1);
+       my $template=template($feedtype."page.tmpl", blind_cache => 1);

        $template->param(
                title => $config{wikiname},
                wikiname => $config{wikiname},
                pageurl => $url,
                content => $content,
        $template->param(
                title => $config{wikiname},
                wikiname => $config{wikiname},
                pageurl => $url,
                content => $content,

+               feeddesc => $feeddesc,
+               feeddate => date_3339($lasttime),
+               feedurl => $feedurl,
+               version => $IkiWiki::version,

        );
        run_hooks(pagetemplate => sub {
                shift->(page => $page, destpage => $page,
        );
        run_hooks(pagetemplate => sub {
                shift->(page => $page, destpage => $page,