Line # Revision Author
1 118 ahitrov % if ( @string ) {
2 % $m->out( join($delimiter, @string) );
3 % }
4 <%args>
5
6 $n => 10
7 $p => 1
8 $href => ''
9 $found => undef
10 $size => 8
11 $params => {}
12 $pname => 'p'
13 $delimiter => ' | '
14
15 </%args>
16 <%init>
17
18 $p = 1 if $p > 10000;
19
20 my @string;
21 my @params;
22 while ( my ($key, $value) = each %$params ) {
23 next if $key eq $pname;
24 if ( ref $value eq 'ARRAY' ) {
25 push @params, ( map { "$key=$_" } @$value );
26 } else {
27 push @params, "$key=$value";
28 }
29 }
30
31 my $delim = int( $size / 2 );
32 my ($begin, $end);
33 if ( $found < $n ) {
34 $end = $p;
35 $begin = $p >= $size ? $p - $size + 1 : 1;
36 } elsif ( $p < $delim ) {
37 $begin = 1;
38 $end = $begin + $size - 1;
39 } else {
40 $begin = $p > $delim ? $p - $delim : 1;
41 $end = $begin + $size - 1;
42 }
43 if ( $p > 1 ) {
44 push @string, '<a href="'.$href.'?p='.($p - 1).(@params ? '&'.join('&', @params) : '' ).'">&larr; предыдущая</a>';
45 if ( $begin > 1 ) {
46 $string[-1] .= ' [<a href="'.$href.'?p=1'.(@params ? '&'.join('&', @params) : '' ).'">в начало</a>]';
47 }
48 }
49 for ( $begin..$end ) {
50 my $num = $_;
51 if ( $num == $p ) {
52 push @string, '<b>'.$num.'</b>';
53 } else {
54 push @string, '<a href="'.$href.'?p='.$num.( @params ? '&'.join('&', @params) : '' ).'">'.$num.'</a>';
55 }
56 }
57 if ( defined $found && $found >= $n ) {
58 push @string, '<a href="'.$href.'?p='.($p + 1).( @params ? '&'.join('&', @params) : '' ).'">следующая &rarr;</a>';
59 }
60
61 </%init>