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-rw-r--r--doc/todo/using_meta_titles_for_parentlinks.html120
1 files changed, 120 insertions, 0 deletions
diff --git a/doc/todo/using_meta_titles_for_parentlinks.html b/doc/todo/using_meta_titles_for_parentlinks.html
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@@ -0,0 +1,120 @@
+It is possible to set a Page-Title in the meta-plugin, but that one isn't
+reused in parentlinks. This patch may fix it.
+
+<ul>
+<li> I give pagetitle the full path to a page.
+<li> I redefine the 'pagetitle'-sub to deal with it.
+<li> to maintain compatibility for IkiWikis without the meta-plugin, i added a 'basename' to the Original-pagetitle.
+</ul>
+
+<pre>
+diff -c /usr/share/perl5/IkiWiki/Render.pm.distrib /usr/share/perl5/IkiWiki/Render.pm
+*** /usr/share/perl5/IkiWiki/Render.pm.distrib Wed Aug 6 07:34:55 2008
+--- /usr/share/perl5/IkiWiki/Render.pm Tue Aug 26 23:29:32 2008
+***************
+*** 102,108 ****
+ $template->param(
+ title => $page eq 'index'
+ ? $config{wikiname}
+! : pagetitle(basename($page)),
+ wikiname => $config{wikiname},
+ content => $content,
+ backlinks => $backlinks,
+--- 102,108 ----
+ $template->param(
+ title => $page eq 'index'
+ ? $config{wikiname}
+! : pagetitle($page),
+ wikiname => $config{wikiname},
+ content => $content,
+ backlinks => $backlinks,
+
+diff -c /usr/share/perl5/IkiWiki/Plugin/parentlinks.pm.distrib /usr/share/perl5/IkiWiki/Plugin/parentlinks.pm
+*** /usr/share/perl5/IkiWiki/Plugin/parentlinks.pm.distrib Wed Aug 6 07:34:55 2008
+--- /usr/share/perl5/IkiWiki/Plugin/parentlinks.pm Tue Aug 26 23:19:43 2008
+***************
+*** 44,50 ****
+ "height_$height" => 1,
+ };
+ $path.="/".$dir;
+! $title=IkiWiki::pagetitle($dir);
+ $i++;
+ }
+ return @ret;
+--- 44,50 ----
+ "height_$height" => 1,
+ };
+ $path.="/".$dir;
+! $title=IkiWiki::pagetitle($path);
+ $i++;
+ }
+ return @ret;
+
+diff -c /usr/share/perl5/IkiWiki.pm.distrib /usr/share/perl5/IkiWiki.pm
+*** /usr/share/perl5/IkiWiki.pm.distrib Wed Aug 6 07:48:34 2008
+--- /usr/share/perl5/IkiWiki.pm Tue Aug 26 23:47:30 2008
+***************
+*** 792,797 ****
+--- 792,799 ----
+ my $page=shift;
+ my $unescaped=shift;
+
++ $page=basename($page);
++
+ if ($unescaped) {
+ $page=~s/(__(\d+)__|_)/$1 eq '_' ? ' ' : chr($2)/eg;
+ }
+
+diff -c /usr/share/perl5/IkiWiki/Plugin/meta.pm.distrib /usr/share/perl5/IkiWiki/Plugin/meta.pm
+*** /usr/share/perl5/IkiWiki/Plugin/meta.pm.distrib Wed Aug 6 07:34:55 2008
+--- /usr/share/perl5/IkiWiki/Plugin/meta.pm Tue Aug 26 23:30:58 2008
+***************
+*** 3,8 ****
+--- 3,9 ----
+ package IkiWiki::Plugin::meta;
+
+ use warnings;
++ no warnings 'redefine';
+ use strict;
+ use IkiWiki 2.00;
+
+***************
+*** 289,294 ****
+--- 290,323 ----
+ }
+ } #}}}
+
++ sub IkiWiki::pagetitle ($;$) { #{{{
++ my $page=shift;
++ my $unescaped=shift;
++
++ print "debug1: $page\n";
++
++ if ($page =~ m#/#) {
++ $page =~ s#^/##;
++ $page =~ s#/index$##;
++ if ($pagestate{"$page/index"}{meta}{title}) {
++ $page = $pagestate{"$page/index"}{meta}{title};
++ } else {
++ $page = IkiWiki::basename($page);
++ }
++ }
++
++ if ($unescaped) {
++ $page=~s/(__(\d+)__|_)/$1 eq '_' ? ' ' : chr($2)/eg;
++ }
++ else {
++ $page=~s/(__(\d+)__|_)/$1 eq '_' ? ' ' : "&#$2;"/eg;
++ }
++
++ print "debug2: $page\n";
++
++ return $page;
++ } #}}}
++
+ package IkiWiki::PageSpec;
+
+ sub match_title ($$;@) { #{{{
+
+
+</pre>