doc/todo/using_meta_titles_for_parentlinks.html

   1 It is possible to set a Page-Title in the meta-plugin, but that one isn't
   2 reused in parentlinks. This patch may fix it.
   3
   4 **This patch may introduce some bugs, i need to investigate**
   5
   6
   7 <ul>
   8 <li> I give pagetitle the full path to a page.
   9 <li> I redefine the 'pagetitle'-sub to deal with it.
  10 <li> to maintain compatibility for IkiWikis without the meta-plugin, i added a 'basename' to the Original-pagetitle.
  11 </ul>
  12
  13 <pre>
  14 diff -c /usr/share/perl5/IkiWiki/Render.pm.distrib /usr/share/perl5/IkiWiki/Render.pm
  15 *** /usr/share/perl5/IkiWiki/Render.pm.distrib  Wed Aug  6 07:34:55 2008
  16 --- /usr/share/perl5/IkiWiki/Render.pm  Tue Aug 26 23:29:32 2008
  17 ***************
  18 *** 102,108 ****
  19         $template->param(
  20                 title => $page eq 'index'
  21                         ? $config{wikiname}
  22 !                       : pagetitle(basename($page)),
  23                 wikiname => $config{wikiname},
  24                 content => $content,
  25                 backlinks => $backlinks,
  26 --- 102,108 ----
  27         $template->param(
  28                 title => $page eq 'index'
  29                         ? $config{wikiname}
  30 !                       : pagetitle($page),
  31                 wikiname => $config{wikiname},
  32                 content => $content,
  33                 backlinks => $backlinks,
  34
  35 diff -c /usr/share/perl5/IkiWiki/Plugin/parentlinks.pm.distrib /usr/share/perl5/IkiWiki/Plugin/parentlinks.pm
  36 *** /usr/share/perl5/IkiWiki/Plugin/parentlinks.pm.distrib      Wed Aug  6 07:34:55 2008
  37 --- /usr/share/perl5/IkiWiki/Plugin/parentlinks.pm      Tue Aug 26 23:19:43 2008
  38 ***************
  39 *** 44,50 ****
  40                         "height_$height" => 1,
  41                 };
  42                 $path.="/".$dir;
  43 !               $title=IkiWiki::pagetitle($dir);
  44                 $i++;
  45         }
  46         return @ret;
  47 --- 44,50 ----
  48                         "height_$height" => 1,
  49                 };
  50                 $path.="/".$dir;
  51 !               $title=IkiWiki::pagetitle($path);
  52                 $i++;
  53         }
  54         return @ret;
  55
  56 diff -c /usr/share/perl5/IkiWiki.pm.distrib /usr/share/perl5/IkiWiki.pm
  57 *** /usr/share/perl5/IkiWiki.pm.distrib Wed Aug  6 07:48:34 2008
  58 --- /usr/share/perl5/IkiWiki.pm Tue Aug 26 23:47:30 2008
  59 ***************
  60 *** 792,797 ****
  61 --- 792,799 ----
  62         my $page=shift;
  63         my $unescaped=shift;
  64
  65 +       $page=basename($page);
  66 +
  67         if ($unescaped) {
  68                 $page=~s/(__(\d+)__|_)/$1 eq '_' ? ' ' : chr($2)/eg;
  69         }
  70
  71 diff -c /usr/share/perl5/IkiWiki/Plugin/meta.pm.distrib /usr/share/perl5/IkiWiki/Plugin/meta.pm
  72 *** /usr/share/perl5/IkiWiki/Plugin/meta.pm.distrib     Wed Aug  6 07:34:55 2008
  73 --- /usr/share/perl5/IkiWiki/Plugin/meta.pm     Tue Aug 26 23:30:58 2008
  74 ***************
  75 *** 3,8 ****
  76 --- 3,9 ----
  77   package IkiWiki::Plugin::meta;
  78
  79   use warnings;
  80 + no warnings 'redefine';
  81   use strict;
  82   use IkiWiki 2.00;
  83
  84 ***************
  85 *** 289,294 ****
  86 --- 290,319 ----
  87         }
  88   } #}}}
  89
  90 + sub IkiWiki::pagetitle ($;$) { #{{{
  91 +       my $page=shift;
  92 +       my $unescaped=shift;
  93 +
  94 +       if ($page =~ m#/#) {
  95 +               $page =~ s#^/##;
  96 +               $page =~ s#/index$##;
  97 +               if ($pagestate{"$page/index"}{meta}{title}) {
  98 +                       $page = $pagestate{"$page/index"}{meta}{title};
  99 +               } else {
 100 +                       $page = IkiWiki::basename($page);
 101 +               }
 102 +       }
 103 +
 104 +       if ($unescaped) {
 105 +               $page=~s/(__(\d+)__|_)/$1 eq '_' ? ' ' : chr($2)/eg;
 106 +       }
 107 +       else {
 108 +               $page=~s/(__(\d+)__|_)/$1 eq '_' ? ' ' : "&#$2;"/eg;
 109 +       }
 110 +
 111 +       return $page;
 112 + } #}}}
 113 +
 114   package IkiWiki::PageSpec;
 115
 116   sub match_title ($$;@) { #{{{
 117
 118
 119 </pre>