X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/77136538788350ad2decaa445704ba5738074736..d47de5a7dfc0cc3e9d8ed2d51fc0e353f3141177:/IkiWiki/Plugin/po.pm

diff --git a/IkiWiki/Plugin/po.pm b/IkiWiki/Plugin/po.pm
index f535ebd39..9dda8c0db 100644
--- a/IkiWiki/Plugin/po.pm
+++ b/IkiWiki/Plugin/po.pm
@@ -18,20 +18,29 @@ use Memoize;
 
 my %translations;
 our %filtered;
-memoize("istranslatable");
+
+## FIXME: makes some test cases cry once every two tries; this may be
+## related to the artificial way the testsuite is run, or not.
+# memoize("istranslatable");
 memoize("_istranslation");
 memoize("percenttranslated");
 
+# backup references to subs that will be overriden
+my %origsubs;
+$origsubs{'bestlink'}=\&IkiWiki::bestlink;
+$origsubs{'beautify_urlpath'}=\&IkiWiki::beautify_urlpath;
+$origsubs{'targetpage'}=\&IkiWiki::targetpage;
+
 sub import {
 	hook(type => "getsetup", id => "po", call => \&getsetup);
 	hook(type => "checkconfig", id => "po", call => \&checkconfig);
 	hook(type => "needsbuild", id => "po", call => \&needsbuild);
-	hook(type => "targetpage", id => "po", call => \&targetpage);
-	hook(type => "tweakurlpath", id => "po", call => \&tweakurlpath);
-	hook(type => "tweakbestlink", id => "po", call => \&tweakbestlink);
 	hook(type => "filter", id => "po", call => \&filter);
 	hook(type => "htmlize", id => "po", call => \&htmlize);
 	hook(type => "pagetemplate", id => "po", call => \&pagetemplate);
+	inject(name => "IkiWiki::bestlink", call => \&mybestlink);
+	inject(name => "IkiWiki::beautify_urlpath", call => \&mybeautify_urlpath);
+	inject(name => "IkiWiki::targetpage", call => \&mytargetpage);
 }
 
 sub getsetup () { #{{{
@@ -125,6 +134,7 @@ sub refreshpot ($) { #{{{
 	# compulsory since this module prevents us from using the porefs option.
 	my %po_options = ('porefs' => 'none');
 	$doc->{TT}{po_out}=Locale::Po4a::Po->new(\%po_options);
+	$doc->{TT}{po_out}->set_charset('utf-8');
 	# do the actual work
 	$doc->parse;
 	$doc->writepo($potfile);
@@ -194,8 +204,8 @@ sub needsbuild () { #{{{
 		IkiWiki::refresh();
 		IkiWiki::saveindex();
 		# refresh module's private variables
-		%filtered=undef;
-		%translations=undef;
+		undef %filtered;
+		undef %translations;
 		foreach my $page (keys %pagesources) {
 			istranslation($page);
 		}
@@ -210,14 +220,13 @@ sub needsbuild () { #{{{
 	}
 } #}}}
 
-sub targetpage (@) { #{{{
-	my %params = @_;
-        my $page=$params{page};
-        my $ext=$params{ext};
+sub mytargetpage ($$) { #{{{
+	my $page=shift;
+	my $ext=shift;
 
 	if (istranslation($page)) {
 		my ($masterpage, $lang) = ($page =~ /(.*)[.]([a-z]{2})$/);
-		if (! $config{usedirs} || $page eq 'index') {
+		if (! $config{usedirs} || $masterpage eq 'index') {
 			return $masterpage . "." . $lang . "." . $ext;
 		}
 		else {
@@ -232,29 +241,45 @@ sub targetpage (@) { #{{{
 			return $page . "/index." . $config{po_master_language}{code} . "." . $ext;
 		}
 	}
-	return;
+	return $origsubs{'targetpage'}->($page, $ext);
 } #}}}
 
-sub tweakurlpath ($) { #{{{
-	my %params = @_;
-	my $url=$params{url};
+sub mybeautify_urlpath ($) { #{{{
+	my $url=shift;
+	my $res=$origsubs{'beautify_urlpath'}->($url);
 	if ($config{po_link_to} eq "negotiated") {
-		$url =~ s!/index.$config{po_master_language}{code}.$config{htmlext}$!/!;
+		$res =~ s!/index.$config{po_master_language}{code}.$config{htmlext}$!/!;
 	}
-	return $url;
+	return $res;
 } #}}}
 
-sub tweakbestlink ($$) { #{{{
-	my %params = @_;
-	my $page=$params{page};
-	my $link=$params{link};
-	if ($config{po_link_to} eq "current"
-	    && istranslatable($link)
-	    && istranslation($page)) {
-		my ($masterpage, $curlang) = ($page =~ /(.*)[.]([a-z]{2})$/);
-		return $link . "." . $curlang;
+sub urlto_with_orig_beautiful_urlpath($$) { #{{{
+	my $to=shift;
+	my $from=shift;
+
+	inject(name => "IkiWiki::beautify_urlpath", call => $origsubs{'beautify_urlpath'});
+	my $res=urlto($to, $from);
+	inject(name => "IkiWiki::beautify_urlpath", call => \&mybeautify_urlpath);
+
+	return $res;
+} #}}}
+
+sub mybestlink ($$) { #{{{
+	my $page=shift;
+	my $link=shift;
+	my $res=$origsubs{'bestlink'}->($page, $link);
+	if (length $res) {
+		if ($config{po_link_to} eq "current"
+		    && istranslatable($res)
+		    && istranslation($page)) {
+			my ($masterpage, $curlang) = ($page =~ /(.*)[.]([a-z]{2})$/);
+			return $res . "." . $curlang;
+		}
+		else {
+			return $res;
+		}
 	}
-	return $link;
+	return "";
 } #}}}
 
 # We use filter to convert PO to the master page's type,
@@ -346,7 +371,7 @@ sub otherlanguages ($) { #{{{
 	elsif (istranslation($page)) {
 		my ($masterpage, $curlang) = ($page =~ /(.*)[.]([a-z]{2})$/);
 		push @ret, {
-			url => urlto($masterpage, $page),
+			url => urlto_with_orig_beautiful_urlpath($masterpage, $page),
 			code => $config{po_master_language}{code},
 			language => $config{po_master_language}{name},
 			master => 1,
@@ -366,6 +391,7 @@ sub otherlanguages ($) { #{{{
 sub pagetemplate (@) { #{{{
 	my %params=@_;
         my $page=$params{page};
+        my $destpage=$params{destpage};
         my $template=$params{template};
 
 	if (istranslation($page) && $template->query(name => "percenttranslated")) {
@@ -392,6 +418,24 @@ sub pagetemplate (@) { #{{{
 			}
 		}
 	}
+	# Rely on IkiWiki::Render's genpage() to decide wether
+	# a discussion link should appear on $page; this is not
+	# totally accurate, though: some broken links may be generated
+	# when cgiurl is disabled.
+	# This compromise avoids some code duplication, and will probably
+	# prevent future breakage when ikiwiki internals change.
+	# Known limitations are preferred to future random bugs.
+	if ($template->param('discussionlink') && istranslation($page)) {
+		my ($masterpage, $lang) = ($page =~ /(.*)[.]([a-z]{2})$/);
+		$template->param('discussionlink' => htmllink(
+							$page,
+							$destpage,
+							$masterpage . '/' . gettext("Discussion"),
+							noimageinline => 1,
+							forcesubpage => 0,
+							linktext => gettext("Discussion"),
+							));
+	}
 } # }}}
 
 sub istranslatable ($) { #{{{