13 |
|
|
14 |
my $range_around = 5; |
my $range_around = 5; |
15 |
my $entries_per_page = 30; |
my $entries_per_page = 30; |
16 |
|
my $debug = param('debug'); |
17 |
|
|
18 |
print header; |
print header; |
19 |
|
|
20 |
sub dump_yaml { |
sub dump_yaml { |
21 |
my $name = shift; |
my $name = shift; |
22 |
print qq|<pre># $name\n|, YAML::Dump( @_ ), qq|</pre>|; |
print qq|<pre># $name\n|, YAML::Dump( @_ ), qq|</pre>| if $debug; |
23 |
} |
} |
24 |
|
|
25 |
sub show_pages { |
sub show_pager { |
26 |
my ($pager,$coderef) = @_; |
my ($pager) = @_; |
27 |
|
|
28 |
my @show_pages; |
my @show_pages; |
29 |
my $after_current = 0; |
my $after_current = 0; |
35 |
@show_pages = ( $pager->first_page, '', $pager->current_page - $range_around .. $pager->current_page ); |
@show_pages = ( $pager->first_page, '', $pager->current_page - $range_around .. $pager->current_page ); |
36 |
} |
} |
37 |
|
|
38 |
if ( $pager->current_page + $range_around + 1 >= $pager->last_page ) { |
if ( $pager->current_page + $after_current + $range_around + 1 >= $pager->last_page ) { |
39 |
push @show_pages, ( $pager->current_page + 1 .. $pager->last_page ); |
push @show_pages, ( $pager->current_page + 1 .. $pager->last_page ); |
40 |
} else { |
} else { |
41 |
push @show_pages, ( $pager->current_page + 1 .. $pager->current_page + $after_current + $range_around, '', $pager->last_page ); |
push @show_pages, ( $pager->current_page + 1 .. $pager->current_page + $after_current + $range_around, '', $pager->last_page ); |
42 |
} |
} |
43 |
|
|
44 |
warn "## show_pages = ",dump( @show_pages ); |
# dump_yaml( 'show_pages', \@show_pages ); |
45 |
|
|
46 |
return join( ' ', map { |
return '' unless $#show_pages; |
47 |
if ( $_ == $pager->current_page ) { |
|
48 |
qq|<b>$_</b>|; |
my ( $prev, $next ) = ( '<<', '>>' ); |
49 |
} elsif ( $_ eq '' ) { |
|
50 |
qq|...|; |
sub li_a_href { |
51 |
} else { |
my ( $page, $label, $attr ) = @_; |
52 |
$coderef->( $_ ); |
param( 'current_page', $page ); |
53 |
} |
my $url = self_url( -query => 1 ); |
54 |
} @show_pages ); |
$attr ||= ''; |
55 |
|
$label ||= $page; |
56 |
|
qq|<li$attr><a href="$url" title="$page">$label</a></li>|; |
57 |
|
} |
58 |
|
|
59 |
|
return |
60 |
|
$pager->previous_page ? li_a_href( $pager->previous_page, $prev ) : qq|<li class=skip>$prev</li>| |
61 |
|
, ( map { |
62 |
|
if ( $_ == $pager->current_page ) { |
63 |
|
qq|<li class=current_page>$_</li>|; |
64 |
|
} elsif ( $_ eq '' ) { |
65 |
|
qq|<li class=skip>...</li>|; |
66 |
|
} else { |
67 |
|
li_a_href( $_ ); |
68 |
|
} |
69 |
|
} @show_pages ) |
70 |
|
, $pager->next_page ? li_a_href( $pager->next_page, $next ) : qq|<li class=skip>$next</li>| |
71 |
|
; |
72 |
|
|
73 |
} |
} |
74 |
|
|
75 |
my $path = $ENV{PATH_INFO} || 'ecas'; |
my $path = $ENV{PATH_INFO} || 'ecas'; |
103 |
), |
), |
104 |
h1( $db->{name} ), |
h1( $db->{name} ), |
105 |
qq|<div id=description>|, $db->{description}, qq|</div>|, |
qq|<div id=description>|, $db->{description}, qq|</div>|, |
106 |
start_form, |
start_form( -action => self_url( query => 0 ) ), |
107 |
radio_group( |
radio_group( |
108 |
-name => 'attr', |
-name => 'attr', |
109 |
-values => [ @attr ], |
-values => [ @attr ], |
127 |
); |
); |
128 |
|
|
129 |
param( 'entries_per_page', $entries_per_page ) unless param('entries_per_page'); # FIXME not needed? |
param( 'entries_per_page', $entries_per_page ) unless param('entries_per_page'); # FIXME not needed? |
130 |
|
my $pager = Data::Page->new; |
131 |
|
$pager->total_entries( param('current_page') * param('entries_per_page') ); |
132 |
|
$pager->$_( param($_) ) foreach ( qw/entries_per_page current_page/ ); |
133 |
|
|
134 |
|
dump_yaml( 'pager', $pager ); |
135 |
|
|
136 |
my $cond = Search::Estraier::Condition->new; |
my $cond = Search::Estraier::Condition->new; |
137 |
$cond->set_phrase( $search ); |
$cond->set_phrase( $search ); |
138 |
$cond->set_skip( param('current_page') ); |
$cond->set_skip( $pager->skipped ); |
139 |
$cond->set_max( param('entries_per_page') ); |
$cond->set_max( $pager->entries_per_page ); |
140 |
my $nres = $node->search( $cond, 0 ); |
my $nres = $node->search( $cond, 0 ); |
141 |
|
$pager->total_entries( $nres->hits ); |
142 |
|
|
143 |
|
|
144 |
my $pager = Data::Page->new( $nres->hits, param('entries_per_page'), param('current_page') ); |
dump_yaml( 'cond', $cond ); |
145 |
|
|
146 |
if ( ! $nres ) { |
if ( ! $nres ) { |
147 |
my $no_results = "No results for search '%s'"; |
my $no_results = "No results for search '%s'"; |
148 |
printf qq|<div class="error">$no_results</div>|, $search; |
printf qq|<div class="error">$no_results</div>\n\n|, $search; |
149 |
} else { |
} else { |
150 |
|
|
151 |
my $results = "Got %d results for search '%s'"; |
my $results = "%d results for search '%s' showing results %d - %d on page %d"; |
152 |
printf qq|<div class="message">$results</div>|, $nres->hits, $search; |
printf qq|<div class="message">$results</div>\n\n|, $nres->hits, $search, $pager->first, $pager->last, $pager->current_page; |
153 |
|
|
154 |
print |
dump_yaml( 'pager html', show_pager( $pager )); |
155 |
qq|<div class=pager>|, |
|
156 |
show_pages( $pager, |
my $pager_html = join("\n", show_pager( $pager )); |
157 |
sub { |
|
158 |
my ($page) = @_; |
print qq|<ul class="pager">$pager_html</ul>\n\n| if $pager_html; |
|
param( 'current_page', $page ); |
|
|
my $url = self_url( -query => 1 ); |
|
|
qq|<a href="$url">$_</a>|; |
|
|
} |
|
|
), |
|
|
qq|</div>| |
|
|
; |
|
159 |
|
|
160 |
my $start = $pager->first; |
my $start = $pager->first; |
161 |
print qq|<ol start=$start>|; |
print qq|<ol start=$start>\n|; |
162 |
|
|
163 |
foreach my $i ( 1 .. $nres->doc_num ) { |
foreach my $i ( 1 .. $nres->doc_num ) { |
164 |
my $rdoc = $nres->get_doc( $i - 1 ); |
my $rdoc = $nres->get_doc( $i - 1 ); |
177 |
} |
} |
178 |
print qq|</li>\n|; |
print qq|</li>\n|; |
179 |
} |
} |
180 |
print qq|</ol>|; |
print qq|</ol>\n\n|; |
181 |
|
|
182 |
|
print qq|<ul class="pager bottom">$pager_html</ul>\n\n| if $pager_html; |
183 |
} |
} |
184 |
print qq|</div>|; |
print qq|</div>|; |
185 |
|
|