X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/5674e7fc1273800554c23ad6194e8a06dee851ae..0fbcd69a1d3c0b62c895b4ff70ef396408d125dc:/IkiWiki/Plugin/po.pm

diff --git a/IkiWiki/Plugin/po.pm b/IkiWiki/Plugin/po.pm
index 53e6af92f..13b98b739 100644
--- a/IkiWiki/Plugin/po.pm
+++ b/IkiWiki/Plugin/po.pm
@@ -51,7 +51,6 @@ sub import {
 	hook(type => "checkcontent", id => "po", call => \&checkcontent);
 	hook(type => "canremove", id => "po", call => \&canremove);
 	hook(type => "canrename", id => "po", call => \&canrename);
-	hook(type => "editcontent", id => "po", call => \&editcontent);
 	hook(type => "formbuilder_setup", id => "po", call => \&formbuilder_setup, last => 1);
 	hook(type => "formbuilder", id => "po", call => \&formbuilder);
 
@@ -303,9 +302,8 @@ sub filter (@) {
 	my $page = $params{page};
 	my $destpage = $params{destpage};
 	my $content = $params{content};
-	if (istranslation($page) && ! alreadyfiltered($page, $destpage)) {
+	if (istranslation($page)) {
 		$content = po_to_markup($page, $content);
-		setalreadyfiltered($page, $destpage);
 	}
 	return $content;
 }
@@ -346,6 +344,12 @@ sub pagetemplate (@) {
 	if ($template->query(name => "lang_code")) {
 		$template->param(lang_code => $lang_code);
 	}
+	if ($template->query(name => "html_lang_code")) {
+		$template->param(html_lang_code => htmllangcode($lang_code));
+	}
+	if ($template->query(name => "html_lang_dir")) {
+		$template->param(html_lang_dir => htmllangdir($lang_code));
+	}
 	if ($template->query(name => "lang_name")) {
 		$template->param(lang_name => languagename($lang_code));
 	}
@@ -514,15 +518,6 @@ sub canrename (@) {
 	return undef;
 }
 
-# As we're previewing or saving a page, the content may have
-# changed, so tell the next filter() invocation it must not be lazy.
-sub editcontent () {
-	my %params=@_;
-
-	unsetalreadyfiltered($params{page}, $params{page});
-	return $params{content};
-}
-
 sub formbuilder_setup (@) {
 	my %params=@_;
 	my $form=$params{form};
@@ -542,7 +537,7 @@ sub formbuilder_setup (@) {
 		# their buttons, which is why this hook must be run last.
 		# The canrename/canremove hooks already ensure this is forbidden
 		# at the backend level, so this is only UI sugar.
-		if (istranslation($form->field("page"))) {
+		if (istranslation(scalar $form->field("page"))) {
 			map {
 				for (my $i = 0; $i < @{$params{buttons}}; $i++) {
 					if (@{$params{buttons}}[$i] eq $_) {
@@ -730,42 +725,6 @@ sub myisselflink ($$) {
 	return;
 }
 
-# ,----
-# | Blackboxes for private data
-# `----
-
-{
-	my %filtered;
-
-	sub alreadyfiltered($$) {
-		my $page=shift;
-		my $destpage=shift;
-
-		return exists $filtered{$page}{$destpage}
-			 && $filtered{$page}{$destpage} eq 1;
-	}
-
-	sub setalreadyfiltered($$) {
-		my $page=shift;
-		my $destpage=shift;
-
-		$filtered{$page}{$destpage}=1;
-	}
-
-	sub unsetalreadyfiltered($$) {
-		my $page=shift;
-		my $destpage=shift;
-
-		if (exists $filtered{$page}{$destpage}) {
-			delete $filtered{$page}{$destpage};
-		}
-	}
-
-	sub resetalreadyfiltered() {
-		undef %filtered;
-	}
-}
-
 # ,----
 # | Helper functions
 # `----
@@ -857,6 +816,19 @@ sub lang ($) {
 	return $master_language_code;
 }
 
+sub htmllangcode ($) {
+	(my $lang = shift) =~ tr/_/-/;
+	return $lang;
+}
+
+sub htmllangdir ($) {
+	my $lang = shift;
+	if ($lang =~ /^(ar|fa|he)/) {
+		return 'rtl';
+	}
+	return 'ltr';
+}
+
 sub islanguagecode ($) {
 	my $code=shift;
 
@@ -974,10 +946,9 @@ sub refreshpofiles ($@) {
 		}
 
 		if (-e $pofile) {
-			system("msgmerge", "--previous", "-q", "-U", "--backup=none", $pofile, $potfile) == 0
-				or error("po(refreshpofiles) ".
-					 sprintf(gettext("failed to update %s"),
-						 $pofile));
+			if (! (system("msgmerge", "--previous", "-q", "-U", "--backup=none", $pofile, $potfile) == 0)) {
+				print STDERR ("po(refreshpofiles) ". sprintf(gettext("failed to update %s"), $pofile));
+			}
 		}
 		else {
 			File::Copy::syscopy($potfile,$pofile)
@@ -1053,6 +1024,8 @@ sub otherlanguagesloop ($) {
 		push @ret, {
 			url => urlto_with_orig_beautiful_urlpath(masterpage($page), $page),
 			code => $master_language_code,
+			html_code => htmllangcode($master_language_code),
+			html_dir => htmllangdir($master_language_code),
 			language => $master_language_name,
 			master => 1,
 		};
@@ -1063,6 +1036,8 @@ sub otherlanguagesloop ($) {
 		push @ret, {
 			url => urlto_with_orig_beautiful_urlpath($otherpage, $page),
 			code => $lang,
+			html_code => htmllangcode($lang),
+			html_dir => htmllangdir($lang),
 			language => languagename($lang),
 			percent => percenttranslated($otherpage),
 		}
@@ -1124,7 +1099,6 @@ sub commit_and_refresh ($) {
 		IkiWiki::rcs_update();
 	}
 	# Reinitialize module's private variables.
-	resetalreadyfiltered();
 	resettranslationscache();
 	flushmemoizecache();
 	# Trigger a wiki refresh.