8 |
use File::Slurp; |
use File::Slurp; |
9 |
use YAML; |
use YAML; |
10 |
use Search::Estraier; |
use Search::Estraier; |
11 |
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use Data::Page; |
12 |
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use Data::Dump qw/dump/; |
13 |
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|
14 |
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my $range_around = 5; |
15 |
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my $entries_per_page = 30; |
16 |
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|
17 |
print header; |
print header; |
18 |
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|
21 |
print qq|<pre># $name\n|, YAML::Dump( @_ ), qq|</pre>|; |
print qq|<pre># $name\n|, YAML::Dump( @_ ), qq|</pre>|; |
22 |
} |
} |
23 |
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|
24 |
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sub show_pages { |
25 |
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my ($pager,$coderef) = @_; |
26 |
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|
27 |
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my @show_pages; |
28 |
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my $after_current = 0; |
29 |
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|
30 |
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if ( $pager->current_page <= $range_around + 2 ) { |
31 |
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@show_pages = ( $pager->first_page .. $pager->current_page ); |
32 |
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$after_current = $range_around - $pager->current_page; |
33 |
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} else { |
34 |
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@show_pages = ( $pager->first_page, '', $pager->current_page - $range_around .. $pager->current_page ); |
35 |
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} |
36 |
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|
37 |
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if ( $pager->current_page + $range_around + 1 >= $pager->last_page ) { |
38 |
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push @show_pages, ( $pager->current_page + 1 .. $pager->last_page ); |
39 |
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} else { |
40 |
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push @show_pages, ( $pager->current_page + 1 .. $pager->current_page + $after_current + $range_around, '', $pager->last_page ); |
41 |
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} |
42 |
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|
43 |
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warn "## show_pages = ",dump( @show_pages ); |
44 |
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45 |
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return join( ' ', map { |
46 |
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if ( $_ == $pager->current_page ) { |
47 |
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qq|<b>$_</b>|; |
48 |
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} elsif ( $_ eq '' ) { |
49 |
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qq|...|; |
50 |
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} else { |
51 |
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$coderef->( $_ ); |
52 |
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} |
53 |
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} @show_pages ); |
54 |
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} |
55 |
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|
56 |
my $path = $ENV{PATH_INFO} || 'ecas'; |
my $path = $ENV{PATH_INFO} || 'ecas'; |
57 |
my $dir = $0; |
my $dir = $0; |
58 |
$dir =~ s{/[^/]+.cgi}{}; |
$dir =~ s{/[^/]+.cgi}{}; |
91 |
# -linebreak => 0, |
# -linebreak => 0, |
92 |
), |
), |
93 |
textfield( -name => 'search' ), |
textfield( -name => 'search' ), |
94 |
submit |
submit, |
95 |
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textfield( -name => 'entries_per_page', -default => $entries_per_page ), |
96 |
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textfield( -name => 'current_page', -default => 1 ), |
97 |
; |
; |
98 |
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|
99 |
print end_form; |
print end_form; |
107 |
croak_on_error => 1, |
croak_on_error => 1, |
108 |
); |
); |
109 |
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|
110 |
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param( 'entries_per_page', $entries_per_page ) unless param('entries_per_page'); # FIXME not needed? |
111 |
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|
112 |
my $cond = Search::Estraier::Condition->new; |
my $cond = Search::Estraier::Condition->new; |
113 |
$cond->set_phrase( $search ); |
$cond->set_phrase( $search ); |
114 |
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$cond->set_skip( param('current_page') ); |
115 |
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$cond->set_max( param('entries_per_page') ); |
116 |
my $nres = $node->search( $cond, 0 ); |
my $nres = $node->search( $cond, 0 ); |
117 |
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|
118 |
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my $pager = Data::Page->new( $nres->hits, param('entries_per_page'), param('current_page') ); |
119 |
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|
120 |
if ( ! $nres ) { |
if ( ! $nres ) { |
121 |
my $no_results = "No results for search '%s'"; |
my $no_results = "No results for search '%s'"; |
122 |
printf qq|<div class="error">$no_results</div>|, $search; |
printf qq|<div class="error">$no_results</div>|, $search; |
123 |
} else { |
} else { |
124 |
|
|
125 |
my $results = "Got %d results for search '%s'"; |
my $results = "Got %d results for search '%s'"; |
126 |
printf qq|<div class="message">$results</div>|, $nres->hits, $search; |
printf qq|<div class="message">$results</div>|, $nres->hits, $search; |
127 |
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|
128 |
print qq|<ol>|; |
print |
129 |
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qq|<div class=pager>|, |
130 |
|
show_pages( $pager, |
131 |
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sub { |
132 |
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my ($page) = @_; |
133 |
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param( 'current_page', $page ); |
134 |
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my $url = self_url( -query => 1 ); |
135 |
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qq|<a href="$url">$_</a>|; |
136 |
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} |
137 |
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), |
138 |
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qq|</div>| |
139 |
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; |
140 |
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|
141 |
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my $start = $pager->first; |
142 |
|
print qq|<ol start=$start>|; |
143 |
|
|
144 |
foreach my $i ( 1 .. $nres->doc_num ) { |
foreach my $i ( 1 .. $nres->doc_num ) { |
145 |
my $rdoc = $nres->get_doc( $i - 1 ); |
my $rdoc = $nres->get_doc( $i - 1 ); |
161 |
print qq|</ol>|; |
print qq|</ol>|; |
162 |
} |
} |
163 |
print qq|</div>|; |
print qq|</div>|; |
164 |
|
|
165 |
|
dump_yaml( 'pager', $pager ); |
166 |
|
|
167 |
} |
} |
168 |
|
|
169 |
dump_yaml( 'estraier', $estraier ); |
dump_yaml( 'estraier', $estraier ); |