* Initial work on internationalization of the program code. po/ikiwiki.pot

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

diff --git a/IkiWiki/Plugin/aggregate.pm b/IkiWiki/Plugin/aggregate.pm
index 4f4182930165ef7ffcdadc1384d5841b06e8e45a..46cd3102c5d5064f15229f0a2e3ab03f675e0c9f 100644 (file)
--- a/IkiWiki/Plugin/aggregate.pm
+++ b/IkiWiki/Plugin/aggregate.pm
@@ -9,6 +9,7 @@ use HTML::Entities;
 use HTML::Parser;
 use HTML::Tagset;
 use URI;
+use open qw{:utf8 :std};
 
 my %feeds;
 my %guids;
@@ -24,6 +25,7 @@ sub import { #{{{
 
 sub getopt () { #{{{
         eval q{use Getopt::Long};
+       error($@) if $@;
         Getopt::Long::Configure('pass_through');
         GetOptions("aggregate" => \$config{aggregate});
 } #}}}
@@ -56,7 +58,7 @@ sub preprocess (@) { #{{{
 
        foreach my $required (qw{name url}) {
                if (! exists $params{$required}) {
-                       return "[[aggregate plugin missing $required parameter]]";
+                       return "[[".sprintf(gettext("aggregate plugin missing %s parameter"), $required)."]]";
                }
        }
 
@@ -84,7 +86,7 @@ sub preprocess (@) { #{{{
        $feed->{lastupdate}=0 unless defined $feed->{lastupdate};
        $feed->{numposts}=0 unless defined $feed->{numposts};
        $feed->{newposts}=0 unless defined $feed->{newposts};
-       $feed->{message}="new feed" unless defined $feed->{message};
+       $feed->{message}=gettext("new feed") unless defined $feed->{message};
        $feed->{error}=0 unless defined $feed->{error};
        $feed->{tags}=[];
        while (@_) {
@@ -98,8 +100,9 @@ sub preprocess (@) { #{{{
        return "<a href=\"".$feed->{url}."\">".$feed->{name}."</a>: ".
               ($feed->{error} ? "<em>" : "").$feed->{message}.
               ($feed->{error} ? "</em>" : "").
-              " (".$feed->{numposts}." posts".
-              ($feed->{newposts} ? "; ".$feed->{newposts}." new" : "").
+              " (".$feed->{numposts}." ".gettext("posts").
+              ($feed->{newposts} ? "; ".$feed->{newposts}.
+                                   " ".gettext("new") : "").
               ")";
 } # }}}
 
@@ -149,7 +152,7 @@ sub loadstate () { #{{{
 
 sub savestate () { #{{{
        eval q{use HTML::Entities};
-       die $@ if $@;
+       error($@) if $@;
        open (OUT, ">$config{wikistatedir}/aggregate" ||
                die "$config{wikistatedir}/aggregate: $!");
        foreach my $data (values %feeds, values %guids) {
@@ -200,13 +203,14 @@ sub expire () { #{{{
                        if ($feed->{expireage}) {
                                my $days_old = (time - $IkiWiki::pagectime{$item->{page}}) / 60 / 60 / 24;
                                if ($days_old > $feed->{expireage}) {
-                                       debug("expiring ".$item->{page}." ($days_old days old)");
+                                       debug(sprintf(gettext("expiring %s (%s days old)"),
+                                               $item->{page}, $days_old));
                                        $item->{expired}=1;
                                }
                        }
                        elsif ($feed->{expirecount} &&
                               $count >= $feed->{expirecount}) {
-                               debug("expiring ".$item->{page});
+                               debug(sprintf(gettext("expiring %s"), $item->{page}));
                                $item->{expired}=1;
                        }
                        else {
@@ -218,9 +222,9 @@ sub expire () { #{{{
 
 sub aggregate () { #{{{
        eval q{use XML::Feed};
-       die $@ if $@;
+       error($@) if $@;
        eval q{use HTML::Entities};
-       die $@ if $@;
+       error($@) if $@;
 
        foreach my $feed (values %feeds) {
                next unless $config{rebuild} || 
@@ -229,12 +233,12 @@ sub aggregate () { #{{{
                $feed->{newposts}=0;
                $IkiWiki::forcerebuild{$feed->{sourcepage}}=1;
 
-               debug("checking feed ".$feed->{name}." ...");
+               debug(sprintf(gettext("checking feed %s ..."), $feed->{name}));
 
                if (! length $feed->{feedurl}) {
                        my @urls=XML::Feed->find_feeds($feed->{url});
                        if (! @urls) {
-                               $feed->{message}="could not find feed at ".$feed->{feedurl};
+                               $feed->{message}=sprintf(gettext("could not find feed at %s"), $feed->{feedurl});
                                $feed->{error}=1;
                                debug($feed->{message});
                                next;
@@ -243,7 +247,7 @@ sub aggregate () { #{{{
                }
                my $f=eval{XML::Feed->parse(URI->new($feed->{feedurl}))};
                if ($@) {
-                       $feed->{message}="feed crashed XML::Feed! $@";
+                       $feed->{message}=gettext("feed crashed XML::Feed!")." ($@)";
                        $feed->{error}=1;
                        debug($feed->{message});
                        next;
@@ -266,8 +270,8 @@ sub aggregate () { #{{{
                        );
                }
 
-               $feed->{message}="processed ok at ".
-                       displaytime($feed->{lastupdate});
+               $feed->{message}=sprintf(gettext("processed ok at "),
+                       displaytime($feed->{lastupdate}));
                $feed->{error}=0;
        }
 } #}}}
@@ -281,7 +285,7 @@ sub add_page (@) { #{{{
        if (exists $guids{$params{guid}}) {
                # updating an existing post
                $guid=$guids{$params{guid}};
-               next if $guid->{expired};
+               return if $guid->{expired};
        }
        else {
                # new post
@@ -307,7 +311,7 @@ sub add_page (@) { #{{{
                        $c++
                }
                $guid->{page}=$page;
-               debug("creating new page $page");
+               debug(sprintf(gettext("creating new page %s"), $page));
        }
        $guid->{feed}=$feed->{name};
        
@@ -315,6 +319,7 @@ sub add_page (@) { #{{{
        # to avoid unneccessary rebuilding. The mtime from rss cannot be
        # trusted; let's use a digest.
        eval q{use Digest::MD5 'md5_hex'};
+       error($@) if $@;
        require Encode;
        my $digest=md5_hex(Encode::encode_utf8($params{content}));
        return unless ! exists $guid->{md5} || $guid->{md5} ne $digest || $config{rebuild};