po plugin: allow pagestate update (bugfix)

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

diff --git a/IkiWiki/Plugin/polygen.pm b/IkiWiki/Plugin/polygen.pm
index c148891672ebc54cfc6196b1143d26725c95974e..fa564aa86d1841fd13a7e31d0db5b105e3093e3f 100644 (file)
--- a/IkiWiki/Plugin/polygen.pm
+++ b/IkiWiki/Plugin/polygen.pm
@@ -7,14 +7,22 @@ package IkiWiki::Plugin::polygen;
 
 use warnings;
 use strict;
 
 use warnings;
 use strict;

-use IkiWiki;
+use IkiWiki 2.00;

 use File::Find;
 
 sub import { #{{{
 use File::Find;
 
 sub import { #{{{

-       IkiWiki::hook(type => "preprocess", id => "polygen",
-               call => \&preprocess);
+       hook(type => "getsetup", id => "polygen", call => \&getsetup);
+       hook(type => "preprocess", id => "polygen", call => \&preprocess);

 } # }}}
 
 } # }}}
 

+sub getsetup () { #{{{
+       return 
+               plugin => {
+                       safe => 1,
+                       rebuild => undef,
+               },
+} #}}}
+

 sub preprocess (@) { #{{{
        my %params=@_;
        my $grammar = ($params{grammar} or 'polygen');
 sub preprocess (@) { #{{{
        my %params=@_;
        my $grammar = ($params{grammar} or 'polygen');


@@ -22,11 +30,16 @@ sub preprocess (@) { #{{{
 
        # Sanitize parameters
        $grammar =~ IkiWiki::basename($grammar);
 
        # Sanitize parameters
        $grammar =~ IkiWiki::basename($grammar);

+       $grammar =~ s/[^A-Za-z0-9]//g;

        $grammar =~ s/\.grm$//;
        $grammar .= '.grm';
        $symbol =~ s/[^A-Za-z0-9]//g if defined $symbol;
        $grammar =~ s/\.grm$//;
        $grammar .= '.grm';
        $symbol =~ s/[^A-Za-z0-9]//g if defined $symbol;

+       $symbol = IkiWiki::possibly_foolish_untaint($symbol) if defined $symbol;

 
        my $grmfile = '/usr/share/polygen/ita/polygen.grm';
 
        my $grmfile = '/usr/share/polygen/ita/polygen.grm';

+       if (! -d '/usr/share/polygen') {
+               error gettext("polygen not installed");
+       }

        find({wanted => sub {
                        if (substr($File::Find::name, -length($grammar)) eq $grammar) {
                                $grmfile = IkiWiki::possibly_foolish_untaint($File::Find::name);
        find({wanted => sub {
                        if (substr($File::Find::name, -length($grammar)) eq $grammar) {
                                $grmfile = IkiWiki::possibly_foolish_untaint($File::Find::name);


@@ -44,10 +57,10 @@ sub preprocess (@) { #{{{
        }
 
        if ($?) {
        }
 
        if ($?) {

-               $res="[[polygen failed]]";
+               error gettext("command failed");

        }
 
        }
 

-       # Strip trainling spaces and newlines so that we flow well with the
+       # Strip trailing spaces and newlines so that we flow well with the

        # markdown text
        $res =~ s/\s*$//;
        return $res;
        # markdown text
        $res =~ s/\s*$//;
        return $res;