Updated Spanish translation from the ever vigilant Victor Moral.

[ikiwiki.git] / IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index edee8aacb707e93081b1dfdec7a21a1f04e361bb..e0454963dd6bb2a2ef98815be1fb25fa30157185 100644 (file)
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -21,6 +21,7 @@ our @EXPORT = qw(hook debug error template htmlpage add_depends pagespec_match
                  bestlink htmllink readfile writefile pagetype srcfile pagename
                  displaytime will_render gettext urlto targetpage
                 add_underlay pagetitle titlepage linkpage newpagefile
+                inject
                  %config %links %pagestate %wikistate %renderedfiles
                  %pagesources %destsources);
 our $VERSION = 2.00; # plugin interface version, next is ikiwiki version
@@ -898,6 +899,13 @@ sub abs2rel ($$) { #{{{
 } #}}}
 
 sub displaytime ($;$) { #{{{
+       # Plugins can override this function to mark up the time to
+       # display.
+       return '<span class="date">'.formattime(@_).'</span>';
+} #}}}
+
+sub formattime ($;$) { #{{{
+       # Plugins can override this function to format the time.
        my $time=shift;
        my $format=shift;
        if (! defined $format) {
@@ -1659,6 +1667,31 @@ sub yesno ($) { #{{{
        return (defined $val && lc($val) eq gettext("yes"));
 } #}}}
 
+sub inject { #{{{
+       # Injects a new function into the symbol table to replace an
+       # exported function.
+       my %params=@_;
+
+       # This is deep ugly perl foo, beware.
+       no strict;
+       no warnings;
+       if (! defined $params{parent}) {
+               $params{parent}='::';
+               $params{old}=\&{$params{name}};
+               $params{name}=~s/.*:://;
+       }
+       my $parent=$params{parent};
+       foreach my $ns (grep /^\w+::/, keys %{$parent}) {
+               $ns = $params{parent} . $ns;
+               inject(%params, parent => $ns) unless $ns eq '::main::';
+               *{$ns . $params{name}} = $params{call}
+                       if exists ${$ns}{$params{name}} &&
+                          \&{${$ns}{$params{name}}} == $params{old};
+       }
+       use strict;
+       use warnings;
+} #}}}
+
 sub pagespec_merge ($$) { #{{{
        my $a=shift;
        my $b=shift;
@@ -1753,7 +1786,7 @@ sub pagespec_valid ($) { #{{{
        my $sub=pagespec_translate($spec);
        return ! $@;
 } #}}}
-       
+
 sub glob2re ($) { #{{{
        my $re=quotemeta(shift);
        $re=~s/\\\*/.*/g;