(no commit message)

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

diff --git a/IkiWiki/Plugin/meta.pm b/IkiWiki/Plugin/meta.pm
index 3991797c0fe6f7be305e9b3e799f5aaa7bdc7ae2..55c9ddbd1482f8d47007c4e1b66cf2ea6d2f2332 100644 (file)
--- a/IkiWiki/Plugin/meta.pm
+++ b/IkiWiki/Plugin/meta.pm
@@ -4,26 +4,26 @@ package IkiWiki::Plugin::meta;
 
 use warnings;
 use strict;
 
 use warnings;
 use strict;

-use IkiWiki 2.00;
+use IkiWiki 3.00;

 
 my %metaheaders;
 
 
 my %metaheaders;
 

-sub import { #{{{
+sub import {

        hook(type => "getsetup", id => "meta", call => \&getsetup);
        hook(type => "needsbuild", id => "meta", call => \&needsbuild);
        hook(type => "preprocess", id => "meta", call => \&preprocess, scan => 1);
        hook(type => "pagetemplate", id => "meta", call => \&pagetemplate);
        hook(type => "getsetup", id => "meta", call => \&getsetup);
        hook(type => "needsbuild", id => "meta", call => \&needsbuild);
        hook(type => "preprocess", id => "meta", call => \&preprocess, scan => 1);
        hook(type => "pagetemplate", id => "meta", call => \&pagetemplate);

-} # }}}
+}

 
 

-sub getsetup () { #{{{
+sub getsetup () {

        return
                plugin => {
                        safe => 1,
                        rebuild => undef,
                },
        return
                plugin => {
                        safe => 1,
                        rebuild => undef,
                },

-} #}}}
+}

 
 

-sub needsbuild (@) { #{{{
+sub needsbuild (@) {

        my $needsbuild=shift;
        foreach my $page (keys %pagestate) {
                if (exists $pagestate{$page}{meta}) {
        my $needsbuild=shift;
        foreach my $page (keys %pagestate) {
                if (exists $pagestate{$page}{meta}) {


@@ -38,7 +38,7 @@ sub needsbuild (@) { #{{{
        }
 }
 
        }
 }
 

-sub scrub ($$) { #{{{
+sub scrub ($$) {

        if (IkiWiki::Plugin::htmlscrubber->can("sanitize")) {
                return IkiWiki::Plugin::htmlscrubber::sanitize(
                        content => shift, destpage => shift);
        if (IkiWiki::Plugin::htmlscrubber->can("sanitize")) {
                return IkiWiki::Plugin::htmlscrubber::sanitize(
                        content => shift, destpage => shift);


@@ -46,9 +46,9 @@ sub scrub ($$) { #{{{
        else {
                return shift;
        }
        else {
                return shift;
        }

-} #}}}
+}

 
 

-sub safeurl ($) { #{{{
+sub safeurl ($) {

        my $url=shift;
        if (exists $IkiWiki::Plugin::htmlscrubber::{safe_url_regexp} &&
            defined $IkiWiki::Plugin::htmlscrubber::safe_url_regexp) {
        my $url=shift;
        if (exists $IkiWiki::Plugin::htmlscrubber::{safe_url_regexp} &&
            defined $IkiWiki::Plugin::htmlscrubber::safe_url_regexp) {


@@ -57,9 +57,9 @@ sub safeurl ($) { #{{{
        else {
                return 1;
        }
        else {
                return 1;
        }

-} #}}}
+}

 
 

-sub htmlize ($$$) { #{{{
+sub htmlize ($$$) {

        my $page = shift;
        my $destpage = shift;
 
        my $page = shift;
        my $destpage = shift;
 


@@ -68,7 +68,7 @@ sub htmlize ($$$) { #{{{
                IkiWiki::preprocess($page, $destpage, shift)));
 }
 
                IkiWiki::preprocess($page, $destpage, shift)));
 }
 

-sub preprocess (@) { #{{{
+sub preprocess (@) {

        return "" unless @_;
        my %params=@_;
        my $key=shift;
        return "" unless @_;
        my %params=@_;
        my $key=shift;


@@ -88,7 +88,7 @@ sub preprocess (@) { #{{{
        # Metadata collection that needs to happen during the scan pass.
        if ($key eq 'title') {
                $pagestate{$page}{meta}{title}=HTML::Entities::encode_numeric($value);
        # Metadata collection that needs to happen during the scan pass.
        if ($key eq 'title') {
                $pagestate{$page}{meta}{title}=HTML::Entities::encode_numeric($value);

-               # fallthrough
+               return "";

        }
        elsif ($key eq 'description') {
                $pagestate{$page}{meta}{description}=HTML::Entities::encode_numeric($value);
        }
        elsif ($key eq 'description') {
                $pagestate{$page}{meta}{description}=HTML::Entities::encode_numeric($value);


@@ -110,7 +110,7 @@ sub preprocess (@) { #{{{
        }
        elsif ($key eq 'link' && ! %params) {
                # hidden WikiLink
        }
        elsif ($key eq 'link' && ! %params) {
                # hidden WikiLink

-               push @{$links{$page}}, $value;
+               add_link($page, $value);

                return "";
        }
        elsif ($key eq 'author') {
                return "";
        }
        elsif ($key eq 'author') {


@@ -121,23 +121,33 @@ sub preprocess (@) { #{{{
                $pagestate{$page}{meta}{authorurl}=$value if safeurl($value);
                # fallthrough
        }
                $pagestate{$page}{meta}{authorurl}=$value if safeurl($value);
                # fallthrough
        }

-
-       if (! defined wantarray) {
-               # avoid collecting duplicate data during scan pass
-               return;
+       elsif ($key eq 'permalink') {
+               $pagestate{$page}{meta}{permalink}=$value if safeurl($value);
+               # fallthrough

        }
        }

-
-       # Metadata collection that happens only during preprocessing pass.
-       if ($key eq 'date') {
+       elsif ($key eq 'date') {

                eval q{use Date::Parse};
                if (! $@) {
                        my $time = str2time($value);
                        $IkiWiki::pagectime{$page}=$time if defined $time;
                }
        }
                eval q{use Date::Parse};
                if (! $@) {
                        my $time = str2time($value);
                        $IkiWiki::pagectime{$page}=$time if defined $time;
                }
        }

-       elsif ($key eq 'permalink') {
+       elsif ($key eq 'updated') {
+               eval q{use Date::Parse};
+               if (! $@) {
+                       my $time = str2time($value);
+                       $pagestate{$page}{meta}{updated}=$time if defined $time;
+               }
+       }
+
+       if (! defined wantarray) {
+               # avoid collecting duplicate data during scan pass
+               return;
+       }
+
+       # Metadata handling that happens only during preprocessing pass.
+       if ($key eq 'permalink') {

                if (safeurl($value)) {
                if (safeurl($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);
                }
        }


@@ -156,17 +166,22 @@ sub preprocess (@) { #{{{
                        "\" type=\"text/css\" />";
        }
        elsif ($key eq 'openid') {
                        "\" type=\"text/css\" />";
        }
        elsif ($key eq 'openid') {

+               my $delegate=0; # both by default
+               if (exists $params{delegate}) {
+                       $delegate = 1 if lc $params{delegate} eq 'openid';
+                       $delegate = 2 if lc $params{delegate} eq 'openid2';
+               }

                if (exists $params{server} && safeurl($params{server})) {
                        push @{$metaheaders{$page}}, '<link href="'.encode_entities($params{server}).
                if (exists $params{server} && safeurl($params{server})) {
                        push @{$metaheaders{$page}}, '<link href="'.encode_entities($params{server}).

-                               '" rel="openid.server" />';
+                               '" rel="openid.server" />' if $delegate ne 2;

                        push @{$metaheaders{$page}}, '<link href="'.encode_entities($params{server}).
                        push @{$metaheaders{$page}}, '<link href="'.encode_entities($params{server}).

-                               '" rel="openid2.provider" />';
+                               '" rel="openid2.provider" />' if $delegate ne 1;

                }
                if (safeurl($value)) {
                        push @{$metaheaders{$page}}, '<link href="'.encode_entities($value).
                }
                if (safeurl($value)) {
                        push @{$metaheaders{$page}}, '<link href="'.encode_entities($value).

-                               '" rel="openid.delegate" />';
+                               '" rel="openid.delegate" />' if $delegate ne 2;

                        push @{$metaheaders{$page}}, '<link href="'.encode_entities($value).
                        push @{$metaheaders{$page}}, '<link href="'.encode_entities($value).

-                               '" rel="openid2.local_id" />';
+                               '" rel="openid2.local_id" />' if $delegate ne 1;

                }
                if (exists $params{"xrds-location"} && safeurl($params{"xrds-location"})) {
                        push @{$metaheaders{$page}}, '<meta http-equiv="X-XRDS-Location"'.
                }
                if (exists $params{"xrds-location"} && safeurl($params{"xrds-location"})) {
                        push @{$metaheaders{$page}}, '<meta http-equiv="X-XRDS-Location"'.


@@ -179,11 +194,11 @@ 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;


@@ -224,15 +239,19 @@ 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);
        }
 
        return "";
        else {
                push @{$metaheaders{$page}}, scrub('<meta name="'.encode_entities($key).
                        '" content="'.encode_entities($value).'" />', $destpage);
        }
 
        return "";

-} # }}}
+}

 
 

-sub pagetemplate (@) { #{{{
+sub pagetemplate (@) {

        my %params=@_;
         my $page=$params{page};
         my $destpage=$params{destpage};
        my %params=@_;
         my $page=$params{page};
         my $destpage=$params{destpage};


@@ -248,7 +267,7 @@ sub pagetemplate (@) { #{{{
                $template->param(title_overridden => 1);
        }
 
                $template->param(title_overridden => 1);
        }
 

-       foreach my $field (qw{author authorurl permalink}) {
+       foreach my $field (qw{author authorurl description permalink}) {

                $template->param($field => $pagestate{$page}{meta}{$field})
                        if exists $pagestate{$page}{meta}{$field} && $template->query(name => $field);
        }
                $template->param($field => $pagestate{$page}{meta}{$field})
                        if exists $pagestate{$page}{meta}{$field} && $template->query(name => $field);
        }


@@ -260,9 +279,9 @@ sub pagetemplate (@) { #{{{
                        $template->param($field => htmlize($page, $destpage, $pagestate{$page}{meta}{$field}));
                }
        }
                        $template->param($field => htmlize($page, $destpage, $pagestate{$page}{meta}{$field}));
                }
        }

-} # }}}
+}

 
 

-sub match { #{{{
+sub match {

        my $field=shift;
        my $page=shift;
        
        my $field=shift;
        my $page=shift;
        


@@ -279,37 +298,37 @@ 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", "" => 1);

                }
        }
        else {
                }
        }
        else {

-               return IkiWiki::FailReason->new("$page does not have a $field");
+               return IkiWiki::FailReason->new("$page does not have a $field", "" => 1);

        }
        }

-} #}}}
+}

 
 package IkiWiki::PageSpec;
 
 
 package IkiWiki::PageSpec;
 

-sub match_title ($$;@) { #{{{
-       IkiWiki::Plugin::meta::match("title", @_);      
-} #}}}
+sub match_title ($$;@) {
+       IkiWiki::Plugin::meta::match("title", @_);
+}

 
 

-sub match_author ($$;@) { #{{{
+sub match_author ($$;@) {

        IkiWiki::Plugin::meta::match("author", @_);
        IkiWiki::Plugin::meta::match("author", @_);

-} #}}}
+}

 
 

-sub match_authorurl ($$;@) { #{{{
+sub match_authorurl ($$;@) {

        IkiWiki::Plugin::meta::match("authorurl", @_);
        IkiWiki::Plugin::meta::match("authorurl", @_);

-} #}}}
+}

 
 

-sub match_license ($$;@) { #{{{
+sub match_license ($$;@) {

        IkiWiki::Plugin::meta::match("license", @_);
        IkiWiki::Plugin::meta::match("license", @_);

-} #}}}
+}

 
 

-sub match_copyright ($$;@) { #{{{
+sub match_copyright ($$;@) {

        IkiWiki::Plugin::meta::match("copyright", @_);
        IkiWiki::Plugin::meta::match("copyright", @_);

-} #}}}
+}

 
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