(no commit message)

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

diff --git a/IkiWiki/Plugin/meta.pm b/IkiWiki/Plugin/meta.pm
index b2295923e31d94ed8d393a09d1ebeb2f05604878..7d68a9b2dc4a9adc990042d07e12205850c5e3fd 100644 (file)
--- a/IkiWiki/Plugin/meta.pm
+++ b/IkiWiki/Plugin/meta.pm
@@ -20,6 +20,7 @@ sub getsetup () {
                plugin => {
                        safe => 1,
                        rebuild => undef,
                plugin => {
                        safe => 1,
                        rebuild => undef,

+                       section => "core",

                },
 }
 
                },
 }
 


@@ -87,15 +88,21 @@ sub preprocess (@) {
 
        # Metadata collection that needs to happen during the scan pass.
        if ($key eq 'title') {
 
        # Metadata collection that needs to happen during the scan pass.
        if ($key eq 'title') {

-               $pagestate{$page}{meta}{title}=HTML::Entities::encode_numeric($value);
-               # fallthrough
+               $pagestate{$page}{meta}{title}=$value;
+               if (exists $params{sortas}) {
+                       $pagestate{$page}{meta}{titlesort}=$params{sortas};
+               }
+               else {
+                       delete $pagestate{$page}{meta}{titlesort};
+               }
+               return "";

        }
        elsif ($key eq 'description') {
        }
        elsif ($key eq 'description') {

-               $pagestate{$page}{meta}{description}=HTML::Entities::encode_numeric($value);
+               $pagestate{$page}{meta}{description}=$value;

                # fallthrough
        }
        elsif ($key eq 'guid') {
                # fallthrough
        }
        elsif ($key eq 'guid') {

-               $pagestate{$page}{meta}{guid}=HTML::Entities::encode_numeric($value);
+               $pagestate{$page}{meta}{guid}=$value;

                # fallthrough
        }
        elsif ($key eq 'license') {
                # fallthrough
        }
        elsif ($key eq 'license') {


@@ -115,12 +122,22 @@ sub preprocess (@) {
        }
        elsif ($key eq 'author') {
                $pagestate{$page}{meta}{author}=$value;
        }
        elsif ($key eq 'author') {
                $pagestate{$page}{meta}{author}=$value;

+               if (exists $params{sortas}) {
+                       $pagestate{$page}{meta}{authorsort}=$params{sortas};
+               }
+               else {
+                       delete $pagestate{$page}{meta}{authorsort};
+               }

                # fallthorough
        }
        elsif ($key eq 'authorurl') {
                $pagestate{$page}{meta}{authorurl}=$value if safeurl($value);
                # fallthrough
        }
                # fallthorough
        }
        elsif ($key eq 'authorurl') {
                $pagestate{$page}{meta}{authorurl}=$value if safeurl($value);
                # fallthrough
        }

+       elsif ($key eq 'permalink') {
+               $pagestate{$page}{meta}{permalink}=$value if safeurl($value);
+               # fallthrough
+       }

        elsif ($key eq 'date') {
                eval q{use Date::Parse};
                if (! $@) {
        elsif ($key eq 'date') {
                eval q{use Date::Parse};
                if (! $@) {


@@ -141,10 +158,9 @@ sub preprocess (@) {
                return;
        }
 
                return;
        }
 

-       # Metadata collection that happens only during preprocessing pass.
+       # Metadata handling that happens only during preprocessing pass.

        if ($key eq 'permalink') {
                if (safeurl($value)) {
        if ($key eq 'permalink') {
                if (safeurl($value)) {

-                       $pagestate{$page}{meta}{permalink}=$value;

                        push @{$metaheaders{$page}}, scrub('<link rel="bookmark" href="'.encode_entities($value).'" />', $destpage);
                }
        }
                        push @{$metaheaders{$page}}, scrub('<link rel="bookmark" href="'.encode_entities($value).'" />', $destpage);
                }
        }


@@ -191,11 +207,11 @@ sub preprocess (@) {
                if ($value !~ /^\w+:\/\//) {
                        my ($redir_page, $redir_anchor) = split /\#/, $value;
 
                if ($value !~ /^\w+:\/\//) {
                        my ($redir_page, $redir_anchor) = split /\#/, $value;
 

-                       add_depends($page, $redir_page);

                        my $link=bestlink($page, $redir_page);
                        if (! length $link) {
                                error gettext("redir page not found")
                        }
                        my $link=bestlink($page, $redir_page);
                        if (! length $link) {
                                error gettext("redir page not found")
                        }

+                       add_depends($page, $link, deptype("presence"));

 
                        $value=urlto($link, $page);
                        $value.='#'.$redir_anchor if defined $redir_anchor;
 
                        $value=urlto($link, $page);
                        $value.='#'.$redir_anchor if defined $redir_anchor;


@@ -236,6 +252,10 @@ sub preprocess (@) {
                push @{$metaheaders{$page}}, '<meta name="robots"'.
                        ' content="'.encode_entities($value).'" />';
        }
                push @{$metaheaders{$page}}, '<meta name="robots"'.
                        ' content="'.encode_entities($value).'" />';
        }

+       elsif ($key eq 'description') {
+               push @{$metaheaders{$page}}, '<meta name="'.encode_entities($key).
+                       '" content="'.encode_entities($value).'" />';
+       }

        else {
                push @{$metaheaders{$page}}, scrub('<meta name="'.encode_entities($key).
                        '" content="'.encode_entities($value).'" />', $destpage);
        else {
                push @{$metaheaders{$page}}, scrub('<meta name="'.encode_entities($key).
                        '" content="'.encode_entities($value).'" />', $destpage);


@@ -256,7 +276,7 @@ sub pagetemplate (@) {
                $template->param(meta => join("\n", grep { (! $seen{$_}) && ($seen{$_}=1) } @{$metaheaders{$page}}));
        }
        if (exists $pagestate{$page}{meta}{title} && $template->query(name => "title")) {
                $template->param(meta => join("\n", grep { (! $seen{$_}) && ($seen{$_}=1) } @{$metaheaders{$page}}));
        }
        if (exists $pagestate{$page}{meta}{title} && $template->query(name => "title")) {

-               $template->param(title => $pagestate{$page}{meta}{title});
+               $template->param(title => HTML::Entities::encode_numeric($pagestate{$page}{meta}{title}));

                $template->param(title_overridden => 1);
        }
 
                $template->param(title_overridden => 1);
        }
 


@@ -265,6 +285,11 @@ sub pagetemplate (@) {
                        if exists $pagestate{$page}{meta}{$field} && $template->query(name => $field);
        }
 
                        if exists $pagestate{$page}{meta}{$field} && $template->query(name => $field);
        }
 

+       foreach my $field (qw{description}) {
+               $template->param($field => HTML::Entities::encode_numeric($pagestate{$page}{meta}{$field}))
+                       if exists $pagestate{$page}{meta}{$field} && $template->query(name => $field);
+       }
+

        foreach my $field (qw{license copyright}) {
                if (exists $pagestate{$page}{meta}{$field} && $template->query(name => $field) &&
                    ($page eq $destpage || ! exists $pagestate{$destpage}{meta}{$field} ||
        foreach my $field (qw{license copyright}) {
                if (exists $pagestate{$page}{meta}{$field} && $template->query(name => $field) &&
                    ($page eq $destpage || ! exists $pagestate{$destpage}{meta}{$field} ||


@@ -274,6 +299,33 @@ sub pagetemplate (@) {
        }
 }
 
        }
 }
 

+sub get_sort_key {
+       my $page = shift;
+       my $meta = shift;
+
+       # e.g. titlesort (also makes sense for author)
+       my $key = $pagestate{$page}{meta}{$meta . "sort"};
+       return $key if defined $key;
+
+       # e.g. title
+       $key = $pagestate{$page}{meta}{$meta};
+       return $key if defined $key;
+
+       # fall back to closer-to-core things
+       if ($meta eq 'title') {
+               return pagetitle(IkiWiki::basename($page));
+       }
+       elsif ($meta eq 'date') {
+               return $IkiWiki::pagectime{$page};
+       }
+       elsif ($meta eq 'updated') {
+               return $IkiWiki::pagemtime{$page};
+       }
+       else {
+               return '';
+       }
+}
+

 sub match {
        my $field=shift;
        my $page=shift;
 sub match {
        my $field=shift;
        my $page=shift;


@@ -291,21 +343,21 @@ sub match {
 
        if (defined $val) {
                if ($val=~/^$re$/i) {
 
        if (defined $val) {
                if ($val=~/^$re$/i) {

-                       return IkiWiki::SuccessReason->new("$re matches $field of $page");
+                       return IkiWiki::SuccessReason->new("$re matches $field of $page", $page => $IkiWiki::DEPEND_CONTENT, "" => 1);

                }
                else {
                }
                else {

-                       return IkiWiki::FailReason->new("$re does not match $field of $page");
+                       return IkiWiki::FailReason->new("$re does not match $field of $page", $page => $IkiWiki::DEPEND_CONTENT, "" => 1);

                }
        }
        else {
                }
        }
        else {

-               return IkiWiki::FailReason->new("$page does not have a $field");
+               return IkiWiki::FailReason->new("$page does not have a $field", $page => $IkiWiki::DEPEND_CONTENT);

        }
 }
 
 package IkiWiki::PageSpec;
 
 sub match_title ($$;@) {
        }
 }
 
 package IkiWiki::PageSpec;
 
 sub match_title ($$;@) {

-       IkiWiki::Plugin::meta::match("title", @_);      
+       IkiWiki::Plugin::meta::match("title", @_);

 }
 
 sub match_author ($$;@) {
 }
 
 sub match_author ($$;@) {


@@ -324,4 +376,31 @@ sub match_copyright ($$;@) {
        IkiWiki::Plugin::meta::match("copyright", @_);
 }
 
        IkiWiki::Plugin::meta::match("copyright", @_);
 }
 

+sub match_guid ($$;@) {
+       IkiWiki::Plugin::meta::match("guid", @_);
+}
+
+package IkiWiki::SortSpec;
+
+sub cmp_meta {
+       my $meta = shift;
+       error(gettext("sort=meta requires a parameter")) unless defined $meta;
+
+       if ($meta eq 'updated' || $meta eq 'date') {
+               return IkiWiki::Plugin::meta::get_sort_key($a, $meta)
+                       <=>
+                       IkiWiki::Plugin::meta::get_sort_key($b, $meta);
+       }
+
+       return IkiWiki::Plugin::meta::get_sort_key($a, $meta)
+               cmp
+               IkiWiki::Plugin::meta::get_sort_key($b, $meta);
+}
+
+# A prototype of how sort=title could behave in 4.0 or something
+sub cmp_meta_title {
+       $_[0] = 'title';
+       return cmp_meta(@_);
+}
+

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