From 6a28c14b9cb0b02e89c9dc20dba507e1fa55ce0a Mon Sep 17 00:00:00 2001
From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Mon, 25 May 2009 13:49:51 +0000
Subject: [PATCH] remove all accents from pager links

git-svn-id: file:///home/dpavlin/private/svn/webpac/trunk@789 13eb9ef6-21d5-0310-b721-a9d68796d827
---
 WebPac.pm | 33 +++++++++++++++++++++++++++------
 1 file changed, 27 insertions(+), 6 deletions(-)

diff --git a/WebPac.pm b/WebPac.pm
index f59c73b..872aec0 100644
--- a/WebPac.pm
+++ b/WebPac.pm
@@ -143,16 +143,37 @@ sub make_pager($$$) {
 	#
 	my ($pager_prev,$pager_next, $pager_jump) = ('','','');
 
-	my $nav_fmt=qq{ <a href="%s">%s</a> };
+	sub url_with_params {
+		my ($q,$text) = @_;
+		my %param = $q->Vars;
+		my @p;
+		foreach my $p ( keys %param ) {
+			my $v = $param{$p};
+			next unless defined $v and length($v) > 0;
+			if ( $v =~ m{\0} ) {
+				push @p, $p . '=' . my_unac_string($CHARSET, $_)
+					foreach (split(/\0/, $v ));
+			} else {
+				push @p, $p . '=' . my_unac_string($CHARSET, $v);
+			}
+		}
+
+		return
+		  qq{ <a href="}
+		. $q->url( -relative => 1 )
+		. '?'
+		. join(';', @p)
+		. qq{">$text</a> };
+	}
 
 	if ($pager->current_page() > $pager->first_page) {
 		$q->param('PAGER_offset', $pager->current_page - 1);
-		$pager_prev .= sprintf($nav_fmt,$q->url(-relative=>1, -query=>1),'&lt;&lt;');
+		$pager_prev .= url_with_params( $q, '&lt;&lt;');
 	}
 
 	if ($pager->previous_set) {
 		$q->param('PAGER_offset', $pager->previous_set);
-		$pager_prev .= sprintf($nav_fmt,$q->url(-relative=>1, -query=>1),'..');
+		$pager_prev .= url_with_params( $q,'..');
 	}
 
 
@@ -162,18 +183,18 @@ sub make_pager($$$) {
 			$pager_jump .= "<b>$p</b> ";
 		} else {
 			$q->param('PAGER_offset', $p);
-			$pager_jump .= sprintf($nav_fmt,$q->url(-relative=>1, -query=>1),$p);
+			$pager_jump .= url_with_params($q,$p);
 		}
 	}
 
 	if ($pager->next_set) {
 		$q->param('PAGER_offset', $pager->next_set);
-		$pager_next .= sprintf($nav_fmt,$q->url(-relative=>1, -query=>1),'..');
+		$pager_next .= url_with_params($q,'..');
 	}
 
 	if ($pager->current_page() < $pager->last_page) {
 		$q->param('PAGER_offset', $pager->current_page + 1);
-		$pager_next .= sprintf($nav_fmt,$q->url(-relative=>1, -query=>1),'&gt;&gt;');
+		$pager_next .= url_with_params($q,'&gt;&gt;');
 	}
 
 	$tmpl->param('PAGER_PREV', $pager_prev);
-- 
2.20.1