| 1 |
#!/usr/bin/perl |
| 2 |
|
| 3 |
use warnings; |
| 4 |
use strict; |
| 5 |
|
| 6 |
use CGI qw/:standard/; |
| 7 |
use CGI::Carp qw/fatalsToBrowser/; |
| 8 |
use File::Slurp; |
| 9 |
use YAML; |
| 10 |
use Data::Page; |
| 11 |
use Data::Dump qw/dump/; |
| 12 |
use SWISH::API; |
| 13 |
use JSON; |
| 14 |
|
| 15 |
my $range_around = 5; |
| 16 |
my $entries_per_page = 30; |
| 17 |
my $debug = param('debug'); |
| 18 |
|
| 19 |
print header( |
| 20 |
-charset => 'utf-8', |
| 21 |
); |
| 22 |
|
| 23 |
sub dump_yaml { |
| 24 |
my $name = shift; |
| 25 |
print qq|<div class=dump><tt>$name</tt><pre>|, YAML::Dump( @_ ), qq|</pre></div>| if $debug; |
| 26 |
} |
| 27 |
|
| 28 |
sub show_pager { |
| 29 |
my ($pager) = @_; |
| 30 |
|
| 31 |
my @show_pages; |
| 32 |
my $after_current = 0; |
| 33 |
|
| 34 |
if ( $pager->current_page <= $range_around + 2 ) { |
| 35 |
@show_pages = ( $pager->first_page .. $pager->current_page ); |
| 36 |
$after_current = $range_around - $pager->current_page; |
| 37 |
} else { |
| 38 |
@show_pages = ( $pager->first_page, '', $pager->current_page - $range_around .. $pager->current_page ); |
| 39 |
} |
| 40 |
|
| 41 |
if ( $pager->current_page + $after_current + $range_around + 1 >= $pager->last_page ) { |
| 42 |
push @show_pages, ( $pager->current_page + 1 .. $pager->last_page ); |
| 43 |
} else { |
| 44 |
push @show_pages, ( $pager->current_page + 1 .. $pager->current_page + $after_current + $range_around, '', $pager->last_page ); |
| 45 |
} |
| 46 |
|
| 47 |
# dump_yaml( 'show_pages', \@show_pages ); |
| 48 |
|
| 49 |
return '' unless $#show_pages; |
| 50 |
|
| 51 |
my ( $prev, $next ) = ( '<<', '>>' ); |
| 52 |
|
| 53 |
sub li_a_href { |
| 54 |
my ( $page, $label, $attr ) = @_; |
| 55 |
param( 'current_page', $page ); |
| 56 |
my $url = self_url( -query => 1 ); |
| 57 |
$attr ||= ''; |
| 58 |
$label ||= $page; |
| 59 |
qq|<li$attr><a href="$url" title="$page">$label</a></li>|; |
| 60 |
} |
| 61 |
|
| 62 |
return |
| 63 |
$pager->previous_page ? li_a_href( $pager->previous_page, $prev ) : qq|<li class=skip>$prev</li>| |
| 64 |
, ( map { |
| 65 |
if ( $_ eq $pager->current_page ) { |
| 66 |
qq|<li class=current_page>$_</li>|; |
| 67 |
} elsif ( $_ eq '' ) { |
| 68 |
qq|<li class=skip>...</li>|; |
| 69 |
} else { |
| 70 |
li_a_href( $_ ); |
| 71 |
} |
| 72 |
} @show_pages ) |
| 73 |
, $pager->next_page ? li_a_href( $pager->next_page, $next ) : qq|<li class=skip>$next</li>| |
| 74 |
; |
| 75 |
|
| 76 |
} |
| 77 |
|
| 78 |
my $path = $ENV{PATH_INFO} || 'ecas'; |
| 79 |
$path =~ s{^/+}{}; |
| 80 |
$path =~ s{/+$}{}; |
| 81 |
my $dir = $0; |
| 82 |
$dir =~ s{/[^/]+.cgi}{}; |
| 83 |
|
| 84 |
dump_yaml( 'dir', $dir ); |
| 85 |
|
| 86 |
my $config = YAML::LoadFile( "$dir/$path/config.yml" ); |
| 87 |
|
| 88 |
my $database = (keys %{ $config->{databases} })[0]; |
| 89 |
die "$database not in $path" unless $path =~ m{\Q$database\E}; |
| 90 |
|
| 91 |
my $html_markup = "$dir/$path/html.pm"; |
| 92 |
my $html_markup_skip; |
| 93 |
if ( -e $html_markup ) { |
| 94 |
require $html_markup; |
| 95 |
$html_markup = $database . '::html'; |
| 96 |
} else { |
| 97 |
undef $html_markup; |
| 98 |
} |
| 99 |
|
| 100 |
my $stats; |
| 101 |
{ |
| 102 |
my $path = "$dir/../var/swish/$database.yaml"; |
| 103 |
$stats = YAML::LoadFile( $path ); |
| 104 |
dump_yaml( "stats $path", $stats ); |
| 105 |
} |
| 106 |
|
| 107 |
my $db = $config->{databases}->{$database}; |
| 108 |
|
| 109 |
sub read_config_txt { |
| 110 |
my ( $file ) = @_; |
| 111 |
my $input; |
| 112 |
foreach ( split(/[\n\r]+/, read_file( "$dir/$path/$path-$file.txt" ) ) ) { |
| 113 |
my ( $val,$label ) = split(/\s*\t\s*/,$_,2); |
| 114 |
push @{ $input->{ '-values' } }, $val; |
| 115 |
$input->{ '-labels' }->{$val} = $label; |
| 116 |
} |
| 117 |
return $input; |
| 118 |
} |
| 119 |
|
| 120 |
my $attr_labels = read_config_txt 'labels'; |
| 121 |
my $attr_operators = read_config_txt 'operators'; |
| 122 |
|
| 123 |
my @attr = @{ $attr_labels->{'-values'} }; |
| 124 |
@attr = keys %{ $stats->{attr} } unless @attr; |
| 125 |
|
| 126 |
|
| 127 |
warn dump( $attr_labels, $attr_operators ); |
| 128 |
|
| 129 |
my $only_input; |
| 130 |
|
| 131 |
foreach ( @{ $db->{input} } ) { |
| 132 |
my $input = $_->{name} || die "no name in ",dump( $_ ); |
| 133 |
if ( ! $only_input->{'-labels'}->{$input} ) { |
| 134 |
push @{ $only_input->{'-values'} }, $input; |
| 135 |
$only_input->{'-labels'}->{$input} = $_->{description} || $input; |
| 136 |
} |
| 137 |
} |
| 138 |
|
| 139 |
warn "## only_input = ", dump( $only_input ); |
| 140 |
|
| 141 |
my @style = ( '../../style.css' ); |
| 142 |
push @style, "../../$path/$path.css" if -e "$dir/$path/$path.css"; |
| 143 |
dump_yaml( 'style', \@style ); |
| 144 |
|
| 145 |
sub search_form { |
| 146 |
qq|<a name="form"></a>|, |
| 147 |
start_form( -action => self_url( query => 0 ) ), |
| 148 |
radio_group( |
| 149 |
-name => 'attr', |
| 150 |
%$attr_labels, |
| 151 |
# -linebreak => 0, |
| 152 |
), |
| 153 |
textfield( -name => 'search' ), |
| 154 |
popup_menu( -name => 'attr_operator', %$attr_operators ), |
| 155 |
submit, |
| 156 |
hidden( -name => 'entries_per_page', -default => $entries_per_page ), |
| 157 |
# we need current_page fixed at 1 so that every submit through form will reset it |
| 158 |
qq|<input type=hidden name=current_page value=1 >|, |
| 159 |
checkbox( -name => 'debug', -default => 0 ), # FIXME hidden? |
| 160 |
qq|<div id=inputs>|, |
| 161 |
h2( 'Select input' ), |
| 162 |
checkbox_group( |
| 163 |
-name => 'only_input', |
| 164 |
%$only_input, |
| 165 |
-linebreak=> 'true', |
| 166 |
), |
| 167 |
qq|</div>|, |
| 168 |
end_form, |
| 169 |
; |
| 170 |
} |
| 171 |
|
| 172 |
|
| 173 |
print |
| 174 |
start_html( |
| 175 |
-title => $db->{name}, |
| 176 |
-style => [ @style ], |
| 177 |
), |
| 178 |
h1( $db->{name} ), |
| 179 |
qq|<div id=description>|, $db->{description}, qq|</div>|, |
| 180 |
; |
| 181 |
|
| 182 |
if ( my $search = param('search') ) { |
| 183 |
|
| 184 |
print qq| |
| 185 |
<a href="#form" class="skip" title="skip to search form">#</a> |
| 186 |
<div id="results"> |
| 187 |
|; |
| 188 |
|
| 189 |
my $swish = SWISH::API->new( "$dir/../var/swish/$database" ); |
| 190 |
$swish->abort_last_error if $swish->Error; |
| 191 |
|
| 192 |
my @search = (); |
| 193 |
if ( $search =~ m{(=|"|AND|OR)} ) { |
| 194 |
push @search, $search; |
| 195 |
} elsif ( my $op = param('attr_operator') ) { |
| 196 |
my $attr = param('attr'); |
| 197 |
my $v = $search; |
| 198 |
$v =~ s/^\s+//; |
| 199 |
warn "-- v: $v\n"; |
| 200 |
sub rewrite { |
| 201 |
my ( $whitespace, $v ) = @_; |
| 202 |
warn "## filter $op $whitespace $v\n"; |
| 203 |
my $template = $op; |
| 204 |
$template =~ s{Q}{$v}; |
| 205 |
$whitespace = " AND " if $whitespace; |
| 206 |
|
| 207 |
return |
| 208 |
$whitespace . |
| 209 |
$attr . '="' . $template . '"'; |
| 210 |
; |
| 211 |
}; |
| 212 |
if ( $op =~ m{\s} ) { |
| 213 |
my $template = $op; |
| 214 |
$template =~ s{Q}{$v}; |
| 215 |
$v = $attr . '="' . $template . '"'; |
| 216 |
} else { |
| 217 |
$v =~ s{(\s*)(\S+)}{rewrite($1,$2)}ge; |
| 218 |
} |
| 219 |
|
| 220 |
push @search, $v; |
| 221 |
|
| 222 |
my @only_input = param('only_input'); |
| 223 |
push @search, '((' . join(') OR (', map { "input=\"$_\"" } @only_input) . '))' if @only_input; |
| 224 |
} else { |
| 225 |
push @search, "all=\"$search\""; |
| 226 |
} |
| 227 |
|
| 228 |
my $q = '(' . join(') AND (', @search) . ')'; |
| 229 |
$q =~ s{\(\((.+)\)\)}{($1)}; |
| 230 |
warn "# query: $q\n"; |
| 231 |
my $swish_results = $swish->query( $q ); |
| 232 |
|
| 233 |
dump_yaml( 'swish_results', $swish_results ); |
| 234 |
|
| 235 |
my $pager = Data::Page->new; |
| 236 |
$pager->$_( param($_) ) foreach ( qw/entries_per_page current_page/ ); |
| 237 |
$pager->total_entries( $swish_results->hits ); |
| 238 |
|
| 239 |
dump_yaml( 'pager', $pager ); |
| 240 |
|
| 241 |
$swish_results->seek_result( $pager->first - 1 ); |
| 242 |
|
| 243 |
if ( ! $pager->total_entries ) { |
| 244 |
my $no_results = 'No results for search <b>%s</b>'; |
| 245 |
$no_results = $swish->error_string . '<br><b>%s</b>' if $swish->error; |
| 246 |
printf qq|<div class="error">$no_results</div>\n\n|, $q; |
| 247 |
} else { |
| 248 |
|
| 249 |
my $results = "<b>%d</b> results for search <b>%s</b> showing results %d - %d"; |
| 250 |
printf qq|<div class="message">$results</div>\n\n|, $pager->total_entries, $q, $pager->first, $pager->last; |
| 251 |
|
| 252 |
my $pager_html = join("\n", show_pager( $pager )); |
| 253 |
|
| 254 |
print qq|<ul class="pager">$pager_html</ul>\n\n| if $pager_html; |
| 255 |
|
| 256 |
my $nr = $pager->first; |
| 257 |
print qq|<ol start=$nr>\n|; |
| 258 |
|
| 259 |
my $limit = $pager->entries_on_this_page; |
| 260 |
|
| 261 |
my $nr = 1; |
| 262 |
|
| 263 |
while ( my $result = $swish_results->next_result ) { |
| 264 |
|
| 265 |
my $data = from_json $result->property('data'); |
| 266 |
|
| 267 |
dump_yaml( 'data', $data ); |
| 268 |
|
| 269 |
my $li_class = ''; |
| 270 |
$li_class = qq| class="z"| if $nr % 2 == 0; |
| 271 |
print qq|<li$li_class>|; |
| 272 |
foreach my $attr ( @attr ) { |
| 273 |
next unless defined $data->{$attr}; |
| 274 |
my $v = $data->{$attr}; |
| 275 |
if ( $html_markup && ! $html_markup_skip->{$attr} ) { |
| 276 |
eval "\$v = $html_markup->$attr( \$v );"; |
| 277 |
if ( $@ ) { |
| 278 |
warn "disable html markup for $attr: $@"; |
| 279 |
$html_markup_skip->{$attr} = $@; |
| 280 |
} |
| 281 |
} |
| 282 |
my $label = $attr_labels->{'-labels'}->{$attr} || $attr; |
| 283 |
print qq|<div><label>$label</label><span class=$attr>$v</span></div>\n|; |
| 284 |
} |
| 285 |
print qq|</li>\n|; |
| 286 |
|
| 287 |
last if $nr++ == $pager->last; |
| 288 |
} |
| 289 |
print qq|</ol>\n\n|; |
| 290 |
|
| 291 |
print qq|<ul class="pager bottom">$pager_html</ul>\n\n| if $pager_html; |
| 292 |
} |
| 293 |
print qq|</div>|; |
| 294 |
|
| 295 |
dump_yaml( 'pager', $pager ); |
| 296 |
|
| 297 |
} |
| 298 |
|
| 299 |
print search_form; |
| 300 |
|
| 301 |
dump_yaml( "config databases $database", $db ); |
| 302 |
dump_yaml( 'html_markup_skip', $html_markup_skip ); |
| 303 |
|
| 304 |
print end_html; |
Parent Directory
| 
Revision Log