X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/8e92468eae9ac0ab8161a0c71ff6c6a0a8aef07a..a8d313aba1094fc6d976c9ba3d09f58b768435c5:/IkiWiki/Plugin/websetup.pm?ds=sidebyside

diff --git a/IkiWiki/Plugin/websetup.pm b/IkiWiki/Plugin/websetup.pm
index 95d044c08..e477bcc20 100644
--- a/IkiWiki/Plugin/websetup.pm
+++ b/IkiWiki/Plugin/websetup.pm
@@ -139,7 +139,11 @@ sub showfields ($$$@) {
 		my $value=$config{$key};
 
 		if ($info{safe} && (ref $value eq 'ARRAY' || ref $info{example} eq 'ARRAY')) {
-			$value=[(ref $value eq 'ARRAY' ? @{$value} : ""), "", ""]; # blank items for expansion
+			$value=[(ref $value eq 'ARRAY' ? map { Encode::encode_utf8($_) }  @{$value} : ""),
+				"", ""]; # blank items for expansion
+		}
+		else {
+			$value=Encode::encode_utf8($value);
 		}
 
 		if ($info{type} eq "string") {
@@ -290,7 +294,6 @@ sub showform ($$) {
 		shift->(form => $form, cgi => $cgi, session => $session,
 			buttons => $buttons);
 	});
-	IkiWiki::decode_form_utf8($form);
 
 	my %fields=showfields($form, undef, undef, IkiWiki::getsetup());
 	
@@ -308,6 +311,8 @@ sub showform ($$) {
 			$fields{$_}=$shown{$_} foreach keys %shown;
 		}
 	}
+
+	IkiWiki::decode_form_utf8($form);
 	
 	if ($form->submitted eq "Cancel") {
 		IkiWiki::redirect($cgi, $config{url});
@@ -357,7 +362,11 @@ sub showform ($$) {
 				@value=sort grep { length $_ } @value;
 				my @oldvalue=sort grep { length $_ }
 					(defined $config{$key} ? @{$config{$key}} : ());
-				if ((@oldvalue) == (@value)) {
+				my $same=(@oldvalue) == (@value);
+				for (my $x=0; $same && $x < @value; $x++) {
+					$same=0 if $value[$x] ne $oldvalue[$x];
+				}
+				if ($same) {
 					delete $rebuild{$field};
 				}
 				else {
@@ -403,6 +412,7 @@ sub showform ($$) {
 			$form->reset(0); # doesn't really make sense here
 		}
 		else {
+			my $oldsetup=readfile($config{setupfile});
 			IkiWiki::Setup::dump($config{setupfile});
 
 			IkiWiki::saveindex();
@@ -426,16 +436,21 @@ sub showform ($$) {
 					"-refresh", "-wrappers", "-v");
 			}
 
+			close STDERR;
+			open(STDERR, ">&STDOUT");
 			my $ret=system(@command);
-			print "\n<pre>";
+			print "\n<\/pre>";
 			if ($ret != 0) {
 				print '<p class="error">'.
-					sprintf(gettext("<p class=\"error\">Error: %s exited nonzero (%s)"),
+					sprintf(gettext("Error: %s exited nonzero (%s). Discarding setup changes."),
 						join(" ", @command), $ret).
 					'</p>';
+				open(OUT, ">", $config{setupfile}) || error("$config{setupfile}: $!");
+				print OUT $oldsetup;
+				close OUT;
 			}
 
-			print $tail;			
+			print $tail;
 			exit 0;
 		}
 	}