]> sipb.mit.edu Git - ikiwiki.git/blobdiff - IkiWiki/Plugin/camelcase.pm
fixes
[ikiwiki.git] / IkiWiki / Plugin / camelcase.pm
index 68d399d77698bb5be52ba48cd3ddaab21bb5b964..0739bb01ae3c2d0498c58fa428451afb208fcfdf 100644 (file)
@@ -4,19 +4,49 @@ package IkiWiki::Plugin::camelcase;
 
 use warnings;
 use strict;
+use IkiWiki 2.00;
+
+# This regexp is based on the one in Text::WikiFormat.
+my $link_regexp=qr{
+       (?<![^A-Za-z0-9\s])     # try to avoid expanding non-links with a
+                               # zero width negative lookbehind for
+                               # characters that suggest it's not a link
+       \b                      # word boundry
+       (
+               (?:
+                       [A-Z]           # Uppercase start
+                       [a-z0-9]        # followed by lowercase
+                       \w*             # and rest of word
+               )
+               {2,}                    # repeated twice
+       )
+}x;
 
 sub import { #{{{
-       IkiWiki::hook(type => "filter", id => "camelcase", call => \&filter);
+       hook(type => "linkify", id => "camelcase", call => \&linkify);
+       hook(type => "scan", id => "camelcase", call => \&scan);
 } # }}}
 
-sub filter (@) { #{{{
+sub linkify (@) { #{{{
        my %params=@_;
+       my $page=$params{page};
+       my $destpage=$params{destpage};
 
-       # Make CamelCase links work by promoting them to fullfledged
-       # WikiLinks. This regexp is based on the one in Text::WikiFormat.
-       $params{content}=~s#(?<![[|"/>=])\b((?:[A-Z][a-z0-9]\w*){2,})#[[$1]]#g;
+       $params{content}=~s{$link_regexp}{
+               htmllink($page, $destpage, IkiWiki::linkpage($1))
+       }eg;
 
        return $params{content};
 } #}}}
 
+sub scan (@) { #{{{
+        my %params=@_;
+        my $page=$params{page};
+        my $content=$params{content};
+
+       while ($content =~ /$link_regexp/g) {
+               push @{$links{$page}}, IkiWiki::linkpage($1);
+       }
+}
+
 1