Open-ILS/src/perlmods/OpenILS/WWW/SuperCat.pm

   1 package OpenILS::WWW::SuperCat;
   2 use strict; use warnings;
   3
   4 use Apache2 ();
   5 use Apache2::Log;
   6 use Apache2::Const -compile => qw(OK REDIRECT DECLINED NOT_FOUND :log);
   7 use APR::Const    -compile => qw(:error SUCCESS);
   8 use Apache2::RequestRec ();
   9 use Apache2::RequestIO ();
  10 use Apache2::RequestUtil;
  11 use CGI;
  12 use Data::Dumper;
  13
  14 use OpenSRF::EX qw(:try);
  15 use OpenSRF::Utils qw/:datetime/;
  16 use OpenSRF::Utils::Cache;
  17 use OpenSRF::System;
  18 use OpenSRF::AppSession;
  19 use XML::LibXML;
  20 use XML::LibXSLT;
  21
  22 use Encode;
  23 use Unicode::Normalize;
  24 use OpenILS::Utils::Fieldmapper;
  25 use OpenILS::WWW::SuperCat::Feed;
  26 use OpenSRF::Utils::Logger qw/$logger/;
  27
  28
  29 # set the bootstrap config when this module is loaded
  30 my ($bootstrap, $cstore, $supercat, $actor, $parser, $search, $xslt, $cn_browse_xslt, %browse_types);
  31
  32 $browse_types{call_number}{xml} = sub {
  33         my $tree = shift;
  34
  35         my $year = (gmtime())[5] + 1900;
  36         my $content = '';
  37
  38         $content .= "<hold:volumes  xmlns:hold='http://open-ils.org/spec/holdings/v1'>";
  39
  40         for my $cn (@$tree) {
  41                 (my $cn_class = $cn->class_name) =~ s/::/-/gso;
  42                 $cn_class =~ s/Fieldmapper-//gso;
  43
  44                 my $cn_tag = "tag:open-ils.org,$year:$cn_class/".$cn->id;
  45                 my $cn_lib = $cn->owning_lib->shortname;
  46                 my $cn_label = $cn->label;
  47
  48                 $cn_label =~ s/\n//gos;
  49                 $cn_label =~ s/'/&apos;/go;
  50
  51                 (my $ou_class = $cn->owning_lib->class_name) =~ s/::/-/gso;
  52                 $ou_class =~ s/Fieldmapper-//gso;
  53
  54                 my $ou_tag = "tag:open-ils.org,$year:$ou_class/".$cn->owning_lib->id;
  55                 my $ou_name = $cn->owning_lib->name;
  56
  57                 $ou_name =~ s/\n//gos;
  58                 $ou_name =~ s/'/&apos;/go;
  59
  60                 (my $rec_class = $cn->record->class_name) =~ s/::/-/gso;
  61                 $rec_class =~ s/Fieldmapper-//gso;
  62
  63                 my $rec_tag = "tag:open-ils.org,$year:$rec_class/".$cn->record->id.'/'.$cn->owning_lib->shortname;
  64
  65                 $content .= "<hold:volume id='$cn_tag' lib='$cn_lib' label='$cn_label'>";
  66                 $content .= "<act:owning_lib xmlns:act='http://open-ils.org/spec/actors/v1' id='$ou_tag' name='$ou_name'/>";
  67
  68                 my $r_doc = $parser->parse_string($cn->record->marc);
  69                 $r_doc->documentElement->setAttribute( id => $rec_tag );
  70                 $content .= entityize($r_doc->documentElement->toString);
  71
  72                 $content .= "</hold:volume>";
  73         }
  74
  75         $content .= '</hold:volumes>';
  76         return ("Content-type: application/xml\n\n",$content);
  77 };
  78
  79
  80 $browse_types{call_number}{html} = sub {
  81         my $tree = shift;
  82         my $p = shift;
  83         my $n = shift;
  84
  85         if (!$cn_browse_xslt) {
  86                 $cn_browse_xslt = $parser->parse_file(
  87                         OpenSRF::Utils::SettingsClient
  88                                 ->new
  89                                 ->config_value( dirs => 'xsl' ).
  90                         "/CNBrowse2HTML.xsl"
  91                 );
  92                 $cn_browse_xslt = $xslt->parse_stylesheet( $cn_browse_xslt );
  93         }
  94
  95         my (undef,$xml) = $browse_types{call_number}{xml}->($tree);
  96
  97         return (
  98                 "Content-type: text/html\n\n",
  99                 entityize(
 100                         $cn_browse_xslt->transform(
 101                                 $parser->parse_string( $xml ),
 102                                 'prev' => "'$p'",
 103                                 'next' => "'$n'"
 104                         )->toString(1)
 105                 )
 106         );
 107 };
 108
 109 sub import {
 110         my $self = shift;
 111         $bootstrap = shift;
 112 }
 113
 114
 115 sub child_init {
 116         OpenSRF::System->bootstrap_client( config_file => $bootstrap );
 117
 118         my $idl = OpenSRF::Utils::SettingsClient->new->config_value("IDL");
 119         Fieldmapper->import(IDL => $idl);
 120
 121         $supercat = OpenSRF::AppSession->create('open-ils.supercat');
 122         $cstore = OpenSRF::AppSession->create('open-ils.cstore');
 123         $actor = OpenSRF::AppSession->create('open-ils.actor');
 124         $search = OpenSRF::AppSession->create('open-ils.search');
 125         $parser = new XML::LibXML;
 126         $xslt = new XML::LibXSLT;
 127
 128         $cn_browse_xslt = $parser->parse_file(
 129                 OpenSRF::Utils::SettingsClient
 130                         ->new
 131                         ->config_value( dirs => 'xsl' ).
 132                 "/CNBrowse2HTML.xsl"
 133         );
 134
 135         $cn_browse_xslt = $xslt->parse_stylesheet( $cn_browse_xslt );
 136
 137 }
 138
 139 sub oisbn {
 140
 141         my $apache = shift;
 142         return Apache2::Const::DECLINED if (-e $apache->filename);
 143
 144         (my $isbn = $apache->path_info) =~ s{^.*?([^/]+)$}{$1}o;
 145
 146         my $list = $supercat
 147                 ->request("open-ils.supercat.oisbn", $isbn)
 148                 ->gather(1);
 149
 150         print "Content-type: application/xml; charset=utf-8\n\n";
 151         print "<?xml version='1.0' encoding='UTF-8' ?>\n";
 152
 153         unless (exists $$list{metarecord}) {
 154                 print '<idlist/>';
 155                 return Apache2::Const::OK;
 156         }
 157
 158         print "<idlist metarecord='$$list{metarecord}'>\n";
 159
 160         for ( keys %{ $$list{record_list} } ) {
 161                 (my $o = $$list{record_list}{$_}) =~s/^(\S+).*?$/$1/o;
 162                 print "  <isbn record='$_'>$o</isbn>\n"
 163         }
 164
 165         print "</idlist>\n";
 166
 167         return Apache2::Const::OK;
 168 }
 169
 170 sub unapi {
 171
 172         my $apache = shift;
 173         return Apache2::Const::DECLINED if (-e $apache->filename);
 174
 175         my $cgi = new CGI;
 176
 177         my $add_path = 0;
 178         if ( $cgi->server_software !~ m|^Apache/2.2| ) {
 179                 my $rel_name = $cgi->url(-relative=>1);
 180                 $add_path = 1 if ($cgi->url(-path_info=>1) !~ /$rel_name$/);
 181         }
 182
 183         my $url = $cgi->url(-path_info=>$add_path);
 184         my $root = (split 'unapi', $url)[0];
 185         my $base = (split 'unapi', $url)[0] . 'unapi';
 186
 187
 188         my $uri = $cgi->param('id') || '';
 189         my $host = $cgi->virtual_host || $cgi->server_name;
 190
 191         my $format = $cgi->param('format');
 192         my $flesh_feed = ($format =~ /-full$/o) ? 1 : 0;
 193         (my $base_format = $format) =~ s/-full$//o;
 194         my ($id,$type,$command,$lib) = ('','','');
 195
 196         if (!$format) {
 197                 my $body = "Content-type: application/xml; charset=utf-8\n\n";
 198
 199                 if ($uri =~ m{^tag:[^:]+:([^\/]+)/([^/]+)(?:/(.+))$}o) {
 200                         $id = $2;
 201                         $lib = $3;
 202                         $type = 'record';
 203                         $type = 'metarecord' if ($1 =~ /^m/o);
 204
 205                         my $list = $supercat
 206                                 ->request("open-ils.supercat.$type.formats")
 207                                 ->gather(1);
 208
 209                         if ($type eq 'record' or $type eq 'isbn') {
 210                                 $body .= <<"                            FORMATS";
 211 <formats id='$uri'>
 212         <format name='opac' type='text/html'/>
 213         <format name='html' type='text/html'/>
 214         <format name='htmlholdings' type='text/html'/>
 215         <format name='html-full' type='text/html'/>
 216         <format name='htmlholdings-full' type='text/html'/>
 217                                 FORMATS
 218                         } elsif ($type eq 'metarecord') {
 219                                 $body .= <<"                            FORMATS";
 220                                 <formats id='$uri'>
 221                                         <format name='opac' type='text/html'/>
 222                                 FORMATS
 223                         }
 224
 225                         for my $h (@$list) {
 226                                 my ($type) = keys %$h;
 227                                 $body .= "\t<format name='$type' type='application/xml'";
 228
 229                                 for my $part ( qw/namespace_uri docs schema_location/ ) {
 230                                         $body .= " $part='$$h{$type}{$part}'"
 231                                                 if ($$h{$type}{$part});
 232                                 }
 233
 234                                 $body .= "/>\n";
 235
 236                                 if (OpenILS::WWW::SuperCat::Feed->exists($type)) {
 237                                         $body .= "\t<format name='$type-full' type='application/xml'";
 238
 239                                         for my $part ( qw/namespace_uri docs schema_location/ ) {
 240                                                 $body .= " $part='$$h{$type}{$part}'"
 241                                                         if ($$h{$type}{$part});
 242                                         }
 243
 244                                         $body .= "/>\n";
 245                                 }
 246                         }
 247
 248                         $body .= "</formats>\n";
 249
 250                 } else {
 251                         my $list = $supercat
 252                                 ->request("open-ils.supercat.record.formats")
 253                                 ->gather(1);
 254
 255                         push @$list,
 256                                 @{ $supercat
 257                                         ->request("open-ils.supercat.metarecord.formats")
 258                                         ->gather(1);
 259                                 };
 260
 261                         my %hash = map { ( (keys %$_)[0] => (values %$_)[0] ) } @$list;
 262                         $list = [ map { { $_ => $hash{$_} } } sort keys %hash ];
 263
 264                         $body .= <<"                    FORMATS";
 265 <formats>
 266         <format name='opac' type='text/html'/>
 267         <format name='html' type='text/html'/>
 268         <format name='htmlholdings' type='text/html'/>
 269         <format name='html-full' type='text/html'/>
 270         <format name='htmlholdings-full' type='text/html'/>
 271                         FORMATS
 272
 273
 274                         for my $h (@$list) {
 275                                 my ($type) = keys %$h;
 276                                 $body .= "\t<format name='$type' type='application/xml'";
 277
 278                                 for my $part ( qw/namespace_uri docs schema_location/ ) {
 279                                         $body .= " $part='$$h{$type}{$part}'"
 280                                                 if ($$h{$type}{$part});
 281                                 }
 282
 283                                 $body .= "/>\n";
 284
 285                                 if (OpenILS::WWW::SuperCat::Feed->exists($type)) {
 286                                         $body .= "\t<format name='$type-full' type='application/xml'";
 287
 288                                         for my $part ( qw/namespace_uri docs schema_location/ ) {
 289                                                 $body .= " $part='$$h{$type}{$part}'"
 290                                                         if ($$h{$type}{$part});
 291                                         }
 292
 293                                         $body .= "/>\n";
 294                                 }
 295                         }
 296
 297                         $body .= "</formats>\n";
 298
 299                 }
 300                 print $body;
 301                 return Apache2::Const::OK;
 302         }
 303
 304         if ($uri =~ m{^tag:[^:]+:([^\/]+)/([^/]+)(?:/(.+))?}o) {
 305                 $id = $2;
 306                 $lib = $3;
 307                 $type = 'record';
 308                 $type = 'metarecord' if ($1 =~ /^metabib/o);
 309                 $type = 'isbn' if ($1 =~ /^isbn/o);
 310                 $type = 'call_number' if ($1 =~ /^call_number/o);
 311                 $command = 'retrieve';
 312                 $command = 'browse' if ($type eq 'call_number');
 313         }
 314
 315         if (!$lib) {
 316                 $lib = $actor->request(
 317                         'open-ils.actor.org_unit_list.search' => parent_ou => undef
 318                 )->gather(1)->[0]->shortname;
 319         }
 320
 321         my $lib_object = $actor->request(
 322                 'open-ils.actor.org_unit_list.search' => shortname => $lib
 323         )->gather(1)->[0];
 324         my $lib_id = $lib_object->id;
 325
 326         my $ou_types = $actor->request( 'open-ils.actor.org_types.retrieve' )->gather(1);
 327         my $lib_depth = (grep { $_->id == $lib_object->ou_type } @$ou_types)[0]->depth;
 328
 329         if ($type eq 'call_number' and $command eq 'browse') {
 330                 $lib = uc($lib);
 331                 print "Location: $root/browse/$base_format/call_number/$lib/$id\n\n";
 332                 return 302;
 333         }
 334
 335         if ($type eq 'isbn') {
 336                 my $rec = $supercat->request('open-ils.supercat.isbn.object.retrieve',$id)->gather(1);
 337                 if (!@$rec) {
 338                         print "Content-type: text/html; charset=utf-8\n\n";
 339                         $apache->custom_response( 404, <<"                      HTML");
 340                         <html>
 341                                 <head>
 342                                         <title>Type [$type] with id [$id] not found!</title>
 343                                 </head>
 344                                 <body>
 345                                         <br/>
 346                                         <center>Sorry, we couldn't $command a $type with the id of $id in format $format.</center>
 347                                 </body>
 348                         </html>
 349                         HTML
 350                         return 404;
 351                 }
 352                 $id = $rec->[0]->id;
 353                 $type = 'record';
 354         }
 355
 356         if ( !grep
 357                { (keys(%$_))[0] eq $base_format }
 358                @{ $supercat->request("open-ils.supercat.$type.formats")->gather(1) }
 359              and !grep
 360                { $_ eq $base_format }
 361                qw/opac html htmlholdings/
 362         ) {
 363                 print "Content-type: text/html; charset=utf-8\n\n";
 364                 $apache->custom_response( 406, <<"              HTML");
 365                 <html>
 366                         <head>
 367                                 <title>Invalid format [$format] for type [$type]!</title>
 368                         </head>
 369                         <body>
 370                                 <br/>
 371                                 <center>Sorry, format $format is not valid for type $type.</center>
 372                         </body>
 373                 </html>
 374                 HTML
 375                 return 406;
 376         }
 377
 378         if ($format eq 'opac') {
 379                 print "Location: $root/../../en-US/skin/default/xml/rresult.xml?m=$id&l=$lib_id&d=$lib_depth\n\n"
 380                         if ($type eq 'metarecord');
 381                 print "Location: $root/../../en-US/skin/default/xml/rdetail.xml?r=$id&l=$lib_id&d=$lib_depth\n\n"
 382                         if ($type eq 'record');
 383                 return 302;
 384         } elsif (OpenILS::WWW::SuperCat::Feed->exists($base_format)) {
 385                 my $feed = create_record_feed(
 386                         $type,
 387                         $format => [ $id ],
 388                         $base,
 389                         $lib,
 390                         $flesh_feed
 391                 );
 392
 393                 if (!$feed->count) {
 394                         print "Content-type: text/html; charset=utf-8\n\n";
 395                         $apache->custom_response( 404, <<"                      HTML");
 396                         <html>
 397                                 <head>
 398                                         <title>Type [$type] with id [$id] not found!</title>
 399                                 </head>
 400                                 <body>
 401                                         <br/>
 402                                         <center>Sorry, we couldn't $command a $type with the id of $id in format $format.</center>
 403                                 </body>
 404                         </html>
 405                         HTML
 406                         return 404;
 407                 }
 408
 409                 $feed->root($root);
 410                 $feed->creator($host);
 411                 $feed->update_ts(gmtime_ISO8601());
 412                 $feed->link( unapi => $base) if ($flesh_feed);
 413
 414                 print "Content-type: ". $feed->type ."; charset=utf-8\n\n";
 415                 print entityize($feed->toString) . "\n";
 416
 417                 return Apache2::Const::OK;
 418         }
 419
 420         my $req = $supercat->request("open-ils.supercat.$type.$format.$command",$id);
 421         my $data = $req->gather(1);
 422
 423         if ($req->failed || !$data) {
 424                 print "Content-type: text/html; charset=utf-8\n\n";
 425                 $apache->custom_response( 404, <<"              HTML");
 426                 <html>
 427                         <head>
 428                                 <title>$type $id not found!</title>
 429                         </head>
 430                         <body>
 431                                 <br/>
 432                                 <center>Sorry, we couldn't $command a $type with the id of $id in format $format.</center>
 433                         </body>
 434                 </html>
 435                 HTML
 436                 return 404;
 437         }
 438
 439         print "Content-type: application/xml; charset=utf-8\n\n$data";
 440
 441         return Apache2::Const::OK;
 442 }
 443
 444 sub supercat {
 445
 446         my $apache = shift;
 447         return Apache2::Const::DECLINED if (-e $apache->filename);
 448
 449         my $cgi = new CGI;
 450
 451         my $add_path = 0;
 452         if ( $cgi->server_software !~ m|^Apache/2.2| ) {
 453                 my $rel_name = $cgi->url(-relative=>1);
 454                 $add_path = 1 if ($cgi->url(-path_info=>1) !~ /$rel_name$/);
 455         }
 456
 457         my $url = $cgi->url(-path_info=>$add_path);
 458         my $root = (split 'supercat', $url)[0];
 459         my $base = (split 'supercat', $url)[0] . 'supercat';
 460         my $unapi = (split 'supercat', $url)[0] . 'unapi';
 461
 462         my $host = $cgi->virtual_host || $cgi->server_name;
 463
 464         my $path = $cgi->path_info;
 465         my ($id,$type,$format,$command) = reverse split '/', $path;
 466         my $flesh_feed = ($type =~ /-full$/o) ? 1 : 0;
 467         (my $base_format = $format) =~ s/-full$//o;
 468
 469         if ( $path =~ m{^/formats(?:/([^\/]+))?$}o ) {
 470                 print "Content-type: application/xml; charset=utf-8\n";
 471                 if ($1) {
 472                         my $list = $supercat
 473                                 ->request("open-ils.supercat.$1.formats")
 474                                 ->gather(1);
 475
 476                         print "\n";
 477
 478                         print "<formats>
 479                                    <format>
 480                                      <name>opac</name>
 481                                      <type>text/html</type>
 482                                    </format>";
 483
 484                         if ($1 eq 'record' or $1 eq 'isbn') {
 485                                 print "<format>
 486                                      <name>htmlholdings</name>
 487                                      <type>text/html</type>
 488                                    </format>
 489                                    <format>
 490                                      <name>html</name>
 491                                      <type>text/html</type>
 492                                    </format>
 493                                    <format>
 494                                      <name>htmlholdings-full</name>
 495                                      <type>text/html</type>
 496                                    </format>
 497                                    <format>
 498                                      <name>html-full</name>
 499                                      <type>text/html</type>
 500                                    </format>";
 501                         }
 502
 503                         for my $h (@$list) {
 504                                 my ($type) = keys %$h;
 505                                 print "<format><name>$type</name><type>application/xml</type>";
 506
 507                                 for my $part ( qw/namespace_uri docs schema_location/ ) {
 508                                         print "<$part>$$h{$type}{$part}</$part>"
 509                                                 if ($$h{$type}{$part});
 510                                 }
 511
 512                                 print '</format>';
 513
 514                                 if (OpenILS::WWW::SuperCat::Feed->exists($type)) {
 515                                         print "<format><name>$type-full</name><type>application/xml</type>";
 516
 517                                         for my $part ( qw/namespace_uri docs schema_location/ ) {
 518                                                 print "<$part>$$h{$type}{$part}</$part>"
 519                                                         if ($$h{$type}{$part});
 520                                         }
 521
 522                                         print '</format>';
 523                                 }
 524
 525                         }
 526
 527                         print "</formats>\n";
 528
 529                         return Apache2::Const::OK;
 530                 }
 531
 532                 my $list = $supercat
 533                         ->request("open-ils.supercat.record.formats")
 534                         ->gather(1);
 535
 536                 push @$list,
 537                         @{ $supercat
 538                                 ->request("open-ils.supercat.metarecord.formats")
 539                                 ->gather(1);
 540                         };
 541
 542                 my %hash = map { ( (keys %$_)[0] => (values %$_)[0] ) } @$list;
 543                 $list = [ map { { $_ => $hash{$_} } } sort keys %hash ];
 544
 545                 print "\n<formats>
 546                            <format>
 547                              <name>opac</name>
 548                              <type>text/html</type>
 549                            </format>
 550                            <format>
 551                              <name>htmlholdings</name>
 552                              <type>text/html</type>
 553                            </format>
 554                            <format>
 555                              <name>html</name>
 556                              <type>text/html</type>
 557                            </format>
 558                            <format>
 559                              <name>htmlholdings-full</name>
 560                              <type>text/html</type>
 561                            </format>
 562                            <format>
 563                              <name>html-full</name>
 564                              <type>text/html</type>
 565                            </format>";
 566
 567                 for my $h (@$list) {
 568                         my ($type) = keys %$h;
 569                         print "<format><name>$type</name><type>application/xml</type>";
 570
 571                         for my $part ( qw/namespace_uri docs schema_location/ ) {
 572                                 print "<$part>$$h{$type}{$part}</$part>"
 573                                         if ($$h{$type}{$part});
 574                         }
 575
 576                         print '</format>';
 577
 578                         if (OpenILS::WWW::SuperCat::Feed->exists($type)) {
 579                                 print "<format><name>$type-full</name><type>application/xml</type>";
 580
 581                                 for my $part ( qw/namespace_uri docs schema_location/ ) {
 582                                         print "<$part>$$h{$type}{$part}</$part>"
 583                                                 if ($$h{$type}{$part});
 584                                 }
 585
 586                                 print '</format>';
 587                         }
 588
 589                 }
 590
 591                 print "</formats>\n";
 592
 593
 594                 return Apache2::Const::OK;
 595         }
 596
 597         if ($format eq 'opac') {
 598                 print "Location: $root/../../en-US/skin/default/xml/rresult.xml?m=$id\n\n"
 599                         if ($type eq 'metarecord');
 600                 print "Location: $root/../../en-US/skin/default/xml/rdetail.xml?r=$id\n\n"
 601                         if ($type eq 'record');
 602                 return 302;
 603         } elsif (OpenILS::WWW::SuperCat::Feed->exists($base_format)) {
 604                 my $feed = create_record_feed(
 605                         $type,
 606                         $format => [ $id ],
 607                         undef, undef,
 608                         $flesh_feed
 609                 );
 610
 611                 $feed->root($root);
 612                 $feed->creator($host);
 613                 $feed->update_ts(gmtime_ISO8601());
 614                 $feed->link( unapi => $base) if ($flesh_feed);
 615
 616                 print "Content-type: ". $feed->type ."; charset=utf-8\n\n";
 617                 print entityize($feed->toString) . "\n";
 618
 619                 return Apache2::Const::OK;
 620         }
 621
 622         my $req = $supercat->request("open-ils.supercat.$type.$format.$command",$id);
 623         $req->wait_complete;
 624
 625         if ($req->failed) {
 626                 print "Content-type: text/html; charset=utf-8\n\n";
 627                 $apache->custom_response( 404, <<"              HTML");
 628                 <html>
 629                         <head>
 630                                 <title>$type $id not found!</title>
 631                         </head>
 632                         <body>
 633                                 <br/>
 634                                 <center>Sorry, we couldn't $command a $type with the id of $id in format $format.</center>
 635                         </body>
 636                 </html>
 637                 HTML
 638                 return 404;
 639         }
 640
 641         print "Content-type: application/xml; charset=utf-8\n\n";
 642         print entityize( $parser->parse_string( $req->gather(1) )->documentElement->toString );
 643
 644         return Apache2::Const::OK;
 645 }
 646
 647
 648 sub bookbag_feed {
 649         my $apache = shift;
 650         return Apache2::Const::DECLINED if (-e $apache->filename);
 651
 652         my $cgi = new CGI;
 653
 654         my $year = (gmtime())[5] + 1900;
 655         my $host = $cgi->virtual_host || $cgi->server_name;
 656
 657         my $add_path = 0;
 658         if ( $cgi->server_software !~ m|^Apache/2.2| ) {
 659                 my $rel_name = $cgi->url(-relative=>1);
 660                 $add_path = 1 if ($cgi->url(-path_info=>1) !~ /$rel_name$/);
 661         }
 662
 663         my $url = $cgi->url(-path_info=>$add_path);
 664         my $root = (split 'feed', $url)[0];
 665         my $base = (split 'bookbag', $url)[0] . 'bookbag';
 666         my $unapi = (split 'feed', $url)[0] . 'unapi';
 667
 668
 669         my $path = $cgi->path_info;
 670         #warn "URL breakdown: $url -> $root -> $base -> $path -> $unapi";
 671
 672         my ($id,$type) = reverse split '/', $path;
 673         my $flesh_feed = ($type =~ /-full$/o) ? 1 : 0;
 674
 675         my $bucket = $actor->request("open-ils.actor.container.public.flesh", 'biblio', $id)->gather(1);
 676         return Apache2::Const::NOT_FOUND unless($bucket);
 677
 678         my $bucket_tag = "tag:$host,$year:record_bucket/$id";
 679         if ($type eq 'opac') {
 680                 print "Location: $root/../../en-US/skin/default/xml/rresult.xml?rt=list&" .
 681                         join('&', map { "rl=" . $_->target_biblio_record_entry } @{ $bucket->items }) .
 682                         "\n\n";
 683                 return 302;
 684         }
 685
 686         my $feed = create_record_feed(
 687                 'record',
 688                 $type,
 689                 [ map { $_->target_biblio_record_entry } @{ $bucket->items } ],
 690                 $unapi,
 691                 undef,
 692                 $flesh_feed
 693         );
 694         $feed->root($root);
 695
 696         $feed->title("Items in Book Bag [".$bucket->name."]");
 697         $feed->creator($host);
 698         $feed->update_ts(gmtime_ISO8601());
 699
 700         $feed->link(rss => $base . "/rss2/$id" => 'application/rss+xml');
 701         $feed->link(alternate => $base . "/atom/$id" => 'application/atom+xml');
 702         $feed->link(html => $base . "/html/$id" => 'text/html');
 703         $feed->link(unapi => $unapi);
 704
 705         $feed->link(
 706                 OPAC =>
 707                 '/opac/en-US/skin/default/xml/rresult.xml?rt=list&' .
 708                         join('&', map { 'rl=' . $_->target_biblio_record_entry } @{$bucket->items} ),
 709                 'text/html'
 710         );
 711
 712
 713         print "Content-type: ". $feed->type ."; charset=utf-8\n\n";
 714         print entityize($feed->toString) . "\n";
 715
 716         return Apache2::Const::OK;
 717 }
 718
 719 sub changes_feed {
 720         my $apache = shift;
 721         return Apache2::Const::DECLINED if (-e $apache->filename);
 722
 723         my $cgi = new CGI;
 724
 725         my $year = (gmtime())[5] + 1900;
 726         my $host = $cgi->virtual_host || $cgi->server_name;
 727
 728         my $add_path = 0;
 729         if ( $cgi->server_software !~ m|^Apache/2.2| ) {
 730                 my $rel_name = $cgi->url(-relative=>1);
 731                 $add_path = 1 if ($cgi->url(-path_info=>1) !~ /$rel_name$/);
 732         }
 733
 734         my $url = $cgi->url(-path_info=>$add_path);
 735         my $root = (split 'feed', $url)[0];
 736         my $base = (split 'freshmeat', $url)[0] . 'freshmeat';
 737         my $unapi = (split 'feed', $url)[0] . 'unapi';
 738
 739         my $path = $cgi->path_info;
 740         #warn "URL breakdown: $url ($rel_name) -> $root -> $base -> $path -> $unapi";
 741
 742         $path =~ s/^\/(?:feed\/)?freshmeat\///og;
 743
 744         my ($type,$rtype,$axis,$limit,$date) = split '/', $path;
 745         my $flesh_feed = ($type =~ /-full$/o) ? 1 : 0;
 746         $limit ||= 10;
 747
 748         my $list = $supercat->request("open-ils.supercat.$rtype.record.$axis.recent", $date, $limit)->gather(1);
 749
 750         #if ($type eq 'opac') {
 751         #       print "Location: $root/../../en-US/skin/default/xml/rresult.xml?rt=list&" .
 752         #               join('&', map { "rl=" . $_ } @$list) .
 753         #               "\n\n";
 754         #       return 302;
 755         #}
 756
 757         my $feed = create_record_feed( 'record', $type, $list, $unapi, undef, $flesh_feed);
 758         $feed->root($root);
 759
 760         if ($date) {
 761                 $feed->title("Up to $limit recent $rtype ${axis}s from $date forward");
 762         } else {
 763                 $feed->title("$limit most recent $rtype ${axis}s");
 764         }
 765
 766         $feed->creator($host);
 767         $feed->update_ts(gmtime_ISO8601());
 768
 769         $feed->link(rss => $base . "/rss2/$rtype/$axis/$limit/$date" => 'application/rss+xml');
 770         $feed->link(alternate => $base . "/atom/$rtype/$axis/$limit/$date" => 'application/atom+xml');
 771         $feed->link(html => $base . "/html/$rtype/$axis/$limit/$date" => 'text/html');
 772         $feed->link(unapi => $unapi);
 773
 774         $feed->link(
 775                 OPAC =>
 776                 '/opac/en-US/skin/default/xml/rresult.xml?rt=list&' .
 777                         join('&', map { 'rl=' . $_} @$list ),
 778                 'text/html'
 779         );
 780
 781
 782         print "Content-type: ". $feed->type ."; charset=utf-8\n\n";
 783         print entityize($feed->toString) . "\n";
 784
 785         return Apache2::Const::OK;
 786 }
 787
 788 sub opensearch_osd {
 789         my $version = shift;
 790         my $lib = shift;
 791         my $class = shift;
 792         my $base = shift;
 793
 794         if ($version eq '1.0') {
 795                 print <<OSD;
 796 Content-type: application/opensearchdescription+xml; charset=utf-8
 797
 798 <?xml version="1.0" encoding="UTF-8"?>
 799 <OpenSearchDescription xmlns="http://a9.com/-/spec/opensearchdescription/1.0/">
 800   <Url>$base/1.0/$lib/-/$class/?searchTerms={searchTerms}&startPage={startPage}&amp;startIndex={startIndex}&amp;count={count}</Url>
 801   <Format>http://a9.com/-/spec/opensearchrss/1.0/</Format>
 802   <ShortName>$lib</ShortName>
 803   <LongName>Search $lib</LongName>
 804   <Description>Search the $lib OPAC by $class.</Description>
 805   <Tags>$lib book library</Tags>
 806   <SampleSearch>harry+potter</SampleSearch>
 807   <Developer>Mike Rylander for GPLS/PINES</Developer>
 808   <Contact>feedback\@open-ils.org</Contact>
 809   <SyndicationRight>open</SyndicationRight>
 810   <AdultContent>false</AdultContent>
 811 </OpenSearchDescription>
 812 OSD
 813         } else {
 814                 print <<OSD;
 815 Content-type: application/opensearchdescription+xml; charset=utf-8
 816
 817 <?xml version="1.0" encoding="UTF-8"?>
 818 <OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
 819   <ShortName>$lib</ShortName>
 820   <Description>Search the $lib OPAC by $class.</Description>
 821   <Tags>$lib book library</Tags>
 822   <Url type="application/rss+xml"
 823        template="$base/1.1/$lib/rss2/$class/?searchTerms={searchTerms}&startPage={startPage?}&amp;startIndex={startIndex?}&amp;count={count?}&amp;searchLang={language?}"/>
 824   <Url type="application/atom+xml"
 825        template="$base/1.1/$lib/atom/$class/?searchTerms={searchTerms}&startPage={startPage?}&amp;startIndex={startIndex?}&amp;count={count?}&amp;searchLang={language?}"/>
 826   <Url type="application/x-mods3+xml"
 827        template="$base/1.1/$lib/mods3/$class/?searchTerms={searchTerms}&startPage={startPage?}&amp;startIndex={startIndex?}&amp;count={count?}&amp;searchLang={language?}"/>
 828   <Url type="application/x-mods+xml"
 829        template="$base/1.1/$lib/mods/$class/?searchTerms={searchTerms}&startPage={startPage?}&amp;startIndex={startIndex?}&amp;count={count?}&amp;searchLang={language?}"/>
 830   <Url type="application/x-marcxml+xml"
 831        template="$base/1.1/$lib/marcxml/$class/?searchTerms={searchTerms}&startPage={startPage?}&amp;startIndex={startIndex?}&amp;count={count?}&amp;searchLang={language?}"/>
 832   <LongName>Search $lib</LongName>
 833   <Query role="example" searchTerms="harry+potter" />
 834   <Developer>Mike Rylander for GPLS/PINES</Developer>
 835   <Contact>feedback\@open-ils.org</Contact>
 836   <SyndicationRight>open</SyndicationRight>
 837   <AdultContent>false</AdultContent>
 838   <Language>en-US</Language>
 839   <OutputEncoding>UTF-8</OutputEncoding>
 840   <InputEncoding>UTF-8</InputEncoding>
 841 </OpenSearchDescription>
 842 OSD
 843         }
 844
 845         return Apache2::Const::OK;
 846 }
 847
 848 sub opensearch_feed {
 849         my $apache = shift;
 850         return Apache2::Const::DECLINED if (-e $apache->filename);
 851
 852         my $cgi = new CGI;
 853         my $year = (gmtime())[5] + 1900;
 854
 855         my $host = $cgi->virtual_host || $cgi->server_name;
 856
 857         my $add_path = 0;
 858         if ( $cgi->server_software !~ m|^Apache/2.2| ) {
 859                 my $rel_name = $cgi->url(-relative=>1);
 860                 $add_path = 1 if ($cgi->url(-path_info=>1) !~ /$rel_name$/);
 861         }
 862
 863         my $url = $cgi->url(-path_info=>$add_path);
 864         my $root = (split 'opensearch', $url)[0];
 865         my $base = (split 'opensearch', $url)[0] . 'opensearch';
 866         my $unapi = (split 'opensearch', $url)[0] . 'unapi';
 867
 868         my $path = $cgi->path_info;
 869         #warn "URL breakdown: $url ($rel_name) -> $root -> $base -> $path -> $unapi";
 870
 871         if ($path =~ m{^/?(1\.\d{1})/(?:([^/]+)/)?([^/]+)/osd.xml}o) {
 872
 873                 my $version = $1;
 874                 my $lib = $2;
 875                 my $class = $3;
 876
 877                 if (!$lib) {
 878                         $lib = $actor->request(
 879                                 'open-ils.actor.org_unit_list.search' => parent_ou => undef
 880                         )->gather(1)->[0]->shortname;
 881                 }
 882
 883                 if ($class eq '-') {
 884                         $class = 'keyword';
 885                 }
 886
 887                 return opensearch_osd($version, $lib, $class, $base);
 888         }
 889
 890
 891         my $page = $cgi->param('startPage') || 1;
 892         my $offset = $cgi->param('startIndex') || 1;
 893         my $limit = $cgi->param('count') || 10;
 894
 895         $page = 1 if ($page !~ /^\d+$/);
 896         $offset = 1 if ($offset !~ /^\d+$/);
 897         $limit = 10 if ($limit !~ /^\d+$/); $limit = 25 if ($limit > 25);
 898
 899         if ($page > 1) {
 900                 $offset = ($page - 1) * $limit;
 901         } else {
 902                 $offset -= 1;
 903         }
 904
 905         my ($version,$org,$type,$class,$terms,$sort,$sortdir,$lang);
 906         (undef,$version,$org,$type,$class,$terms,$sort,$sortdir,$lang) = split '/', $path;
 907
 908         $lang ||= $cgi->param('searchLang');
 909         $sort ||= $cgi->param('searchSort');
 910         $sortdir ||= $cgi->param('searchSortDir');
 911         $terms ||= $cgi->param('searchTerms');
 912         $class ||= $cgi->param('searchClass') || '-';
 913         $type ||= $cgi->param('responseType') || '-';
 914         $org ||= $cgi->param('searchOrg') || '-';
 915
 916         if ($version eq '1.0') {
 917                 $type = 'rss2';
 918         } elsif ($type eq '-') {
 919                 $type = 'atom';
 920         }
 921         my $flesh_feed = ($type =~ /-full$/o) ? 1 : 0;
 922
 923         $terms = decode_utf8($terms);
 924         $terms =~ s/\+/ /go;
 925         $terms =~ s/'//go;
 926         my $term_copy = $terms;
 927
 928         my $complex_terms = 0;
 929         if ($terms eq 'help') {
 930                 print $cgi->header(-type => 'text/html');
 931                 print <<"               HTML";
 932                         <html>
 933                          <head>
 934                           <title>just type something!</title>
 935                          </head>
 936                          <body>
 937                           <p>You are in a maze of dark, twisty stacks, all alike.</p>
 938                          </body>
 939                         </html>
 940                 HTML
 941                 return Apache2::Const::OK;
 942         }
 943
 944         my $cache_key = '';
 945         my $searches = {};
 946         while ($term_copy =~ s/((?:keyword|title|author|subject|series|site|dir|sort|lang):[^:]+)$//so) {
 947                 my ($c,$t) = split ':' => $1;
 948                 if ($c eq 'site') {
 949                         $org = $t;
 950                         $org =~ s/^\s*//o;
 951                         $org =~ s/\s*$//o;
 952                 } elsif ($c eq 'sort') {
 953                         ($sort = lc($t)) =~ s/^\s*(\w+)\s*$/$1/go;
 954                 } elsif ($c eq 'dir') {
 955                         ($sortdir = lc($t)) =~ s/^\s*(\w+)\s*$/$1/go;
 956                 } elsif ($c eq 'lang') {
 957                         ($lang = lc($t)) =~ s/^\s*(\w+)\s*$/$1/go;
 958                 } else {
 959                         $$searches{$c}{term} .= ' '.$t;
 960                         $cache_key .= $c . $t;
 961                         $complex_terms = 1;
 962                 }
 963         }
 964
 965         if ($term_copy) {
 966                 no warnings;
 967                 $class = 'keyword' if ($class eq '-');
 968                 $$searches{$class}{term} .= " $term_copy";
 969                 $cache_key .= $class . $term_copy;
 970         }
 971
 972         my $org_unit;
 973         if ($org eq '-') {
 974                 $org_unit = $actor->request(
 975                         'open-ils.actor.org_unit_list.search' => parent_ou => undef
 976                 )->gather(1);
 977         } else {
 978                 $org_unit = $actor->request(
 979                         'open-ils.actor.org_unit_list.search' => shortname => uc($org)
 980                 )->gather(1);
 981         }
 982
 983         $cache_key .= $org.$sort.$sortdir.$lang;
 984
 985         my $rs_name = $cgi->cookie('os_session');
 986         my $cached_res = OpenSRF::Utils::Cache->new->get_cache( "os_session:$rs_name" ) if ($rs_name);
 987
 988         my $recs;
 989         if (!($recs = $$cached_res{os_results}{$cache_key})) {
 990                 $rs_name = $cgi->remote_host . '::' . rand(time);
 991                 $recs = $search->request(
 992                         'open-ils.search.biblio.multiclass' => {
 993                                 searches        => $searches,
 994                                 org_unit        => $org_unit->[0]->id,
 995                                 offset          => 0,
 996                                 limit           => 5000,
 997                                 ($sort ?    ( 'sort'     => $sort    ) : ()),
 998                                 ($sortdir ? ( 'sort_dir' => $sortdir ) : ($sort ? (sort_dir => 'asc') : (sort_dir => 'desc') )),
 999                                 ($lang ?    ( 'language' => $lang    ) : ()),
1000                         }
1001                 )->gather(1);
1002                 try {
1003                         $$cached_res{os_results}{$cache_key} = $recs;
1004                         OpenSRF::Utils::Cache->new->put_cache( "os_session:$rs_name", $cached_res, 1800 );
1005                 } catch Error with {
1006                         warn "supercat unable to store IDs in memcache server\n";
1007                         $logger->error("supercat unable to store IDs in memcache server");
1008                 };
1009         }
1010
1011         my $feed = create_record_feed(
1012                 'record',
1013                 $type,
1014                 [ map { $_->[0] } @{$recs->{ids}}[$offset .. $offset + $limit - 1] ],
1015                 $unapi,
1016                 $org,
1017                 $flesh_feed
1018         );
1019         $feed->root($root);
1020         $feed->lib($org);
1021         $feed->search($terms);
1022         $feed->class($class);
1023
1024         if ($complex_terms) {
1025                 $feed->title("Search results for [$terms] at ".$org_unit->[0]->name);
1026         } else {
1027                 $feed->title("Search results for [$class => $terms] at ".$org_unit->[0]->name);
1028         }
1029
1030         $feed->creator($host);
1031         $feed->update_ts(gmtime_ISO8601());
1032
1033         $feed->_create_node(
1034                 $feed->{item_xpath},
1035                 'http://a9.com/-/spec/opensearch/1.1/',
1036                 'totalResults',
1037                 $recs->{count},
1038         );
1039
1040         $feed->_create_node(
1041                 $feed->{item_xpath},
1042                 'http://a9.com/-/spec/opensearch/1.1/',
1043                 'startIndex',
1044                 $offset + 1,
1045         );
1046
1047         $feed->_create_node(
1048                 $feed->{item_xpath},
1049                 'http://a9.com/-/spec/opensearch/1.1/',
1050                 'itemsPerPage',
1051                 $limit,
1052         );
1053
1054         $feed->link(
1055                 next =>
1056                 $base . "/$version/$org/$type/$class?searchTerms=$terms&startIndex=" . int($offset + $limit + 1) . "&count=" . $limit =>
1057                 'application/opensearch+xml'
1058         ) if ($offset + $limit < $recs->{count});
1059
1060         $feed->link(
1061                 previous =>
1062                 $base . "/$version/$org/$type/$class?searchTerms=$terms&startIndex=" . int(($offset - $limit) + 1) . "&count=" . $limit =>
1063                 'application/opensearch+xml'
1064         ) if ($offset);
1065
1066         $feed->link(
1067                 self =>
1068                 $base .  "/$version/$org/$type/$class?searchTerms=$terms" =>
1069                 'application/opensearch+xml'
1070         );
1071
1072         $feed->link(
1073                 rss =>
1074                 $base .  "/$version/$org/rss2-full/$class?searchTerms=$terms" =>
1075                 'application/rss+xml'
1076         );
1077
1078         $feed->link(
1079                 alternate =>
1080                 $base .  "/$version/$org/atom-full/$class?searchTerms=$terms" =>
1081                 'application/atom+xml'
1082         );
1083
1084         $feed->link(
1085                 'html' =>
1086                 $base .  "/$version/$org/html/$class?searchTerms=$terms" =>
1087                 'text/html'
1088         );
1089
1090         $feed->link(
1091                 'html-full' =>
1092                 $base .  "/$version/$org/html-full/$class?searchTerms=$terms" =>
1093                 'text/html'
1094         );
1095
1096         $feed->link( 'unapi-server' => $unapi);
1097
1098 #       $feed->link(
1099 #               opac =>
1100 #               $root . "../$lang/skin/default/xml/rresult.xml?rt=list&" .
1101 #                       join('&', map { 'rl=' . $_->[0] } grep { ref $_ && defined $_->[0] } @{$recs->{ids}} ),
1102 #               'text/html'
1103 #       );
1104
1105         print $cgi->header(
1106                 -type           => $feed->type,
1107                 -charset        => 'UTF-8',
1108                 -cookie         => $cgi->cookie( -name => 'os_session', -value => $rs_name, -expires => '+30m' ),
1109         );
1110
1111         print entityize($feed->toString) . "\n";
1112
1113         return Apache2::Const::OK;
1114 }
1115
1116 sub create_record_feed {
1117         my $search = shift;
1118         my $type = shift;
1119         my $records = shift;
1120         my $unapi = shift;
1121
1122         my $lib = shift || '-';
1123         my $flesh = shift;
1124         $flesh = 1 if (!defined($flesh));
1125
1126         my $cgi = new CGI;
1127         my $base = $cgi->url;
1128         my $host = $cgi->virtual_host || $cgi->server_name;
1129
1130         my $year = (gmtime())[5] + 1900;
1131
1132         my $flesh_feed = ($type =~ s/-full$//o) ? 1 : 0;
1133
1134         my $feed = new OpenILS::WWW::SuperCat::Feed ($type);
1135         $feed->base($base) if ($flesh);
1136         $feed->unapi($unapi) if ($flesh);
1137
1138         $type = 'atom' if ($type eq 'html');
1139         $type = 'marcxml' if ($type eq 'htmlholdings');
1140
1141         #$records = $supercat->request( "open-ils.supercat.record.object.retrieve", $records )->gather(1);
1142
1143         my $count = 0;
1144         for my $record (@$records) {
1145                 next unless($record);
1146
1147                 #my $rec = $record->id;
1148                 my $rec = $record;
1149
1150                 my $item_tag = "tag:$host,$year:biblio-record_entry/$rec/$lib";
1151                 $item_tag = "tag:$host,$year:isbn/$rec/$lib" if ($search eq 'isbn');
1152
1153                 my $xml = $supercat->request(
1154                         "open-ils.supercat.$search.$type.retrieve",
1155                         $rec
1156                 )->gather(1);
1157                 next unless $xml;
1158
1159                 my $node = $feed->add_item($xml);
1160                 next unless $node;
1161
1162                 if ($lib && $type eq 'marcxml' &&  $flesh) {
1163                         $xml = $supercat->request( "open-ils.supercat.$search.holdings_xml.retrieve", $rec, $lib )->gather(1);
1164                         $node->add_holdings($xml);
1165                 }
1166
1167                 $node->id($item_tag) if ($flesh);
1168                 #$node->update_ts(clense_ISO8601($record->edit_date));
1169                 $node->link(alternate => $feed->unapi . "?id=$item_tag&format=htmlholdings-full" => 'text/html') if ($flesh);
1170                 $node->link(opac => $feed->unapi . "?id=$item_tag&format=opac") if ($flesh);
1171                 $node->link(unapi => $feed->unapi . "?id=$item_tag") if ($flesh);
1172                 $node->link('unapi-id' => $item_tag) if ($flesh);
1173         }
1174
1175         return $feed;
1176 }
1177
1178 sub entityize {
1179         my $stuff = NFC(shift());
1180         $stuff =~ s/&(?!\S+;)/&amp;/gso;
1181         $stuff =~ s/([\x{0080}-\x{fffd}])/sprintf('&#x%X;',ord($1))/sgoe;
1182         return $stuff;
1183 }
1184
1185 sub string_browse {
1186         my $apache = shift;
1187         return Apache2::Const::DECLINED if (-e $apache->filename);
1188
1189         my $cgi = new CGI;
1190         my $year = (gmtime())[5] + 1900;
1191
1192         my $host = $cgi->virtual_host || $cgi->server_name;
1193
1194         my $add_path = 0;
1195         if ( $cgi->server_software !~ m|^Apache/2.2| ) {
1196                 my $rel_name = $cgi->url(-relative=>1);
1197                 $add_path = 1 if ($cgi->url(-path_info=>1) !~ /$rel_name$/);
1198         }
1199
1200         my $url = $cgi->url(-path_info=>$add_path);
1201         my $root = (split 'browse', $url)[0];
1202         my $base = (split 'browse', $url)[0] . 'browse';
1203         my $unapi = (split 'browse', $url)[0] . 'unapi';
1204
1205         my $path = $cgi->path_info;
1206         $path =~ s/^\///og;
1207
1208         my ($format,$axis,$site,$string,$page,$page_size) = split '/', $path;
1209         #warn " >>> $format -> $axis -> $site -> $string -> $page -> $page_size ";
1210
1211         $site ||= $cgi->param('searchOrg');
1212         $page ||= $cgi->param('startPage') || 0;
1213         $page_size ||= $cgi->param('count') || 9;
1214
1215         $page = 0 if ($page !~ /^-?\d+$/);
1216
1217         my $prev = join('/', $base,$format,$axis,$site,$string,$page - 1,$page_size);
1218         my $next = join('/', $base,$format,$axis,$site,$string,$page + 1,$page_size);
1219
1220         unless ($string and $axis and grep { $axis eq $_ } keys %browse_types) {
1221                 warn "something's wrong...";
1222                 warn " >>> $format -> $axis -> $site -> $string -> $page -> $page_size ";
1223                 return undef;
1224         }
1225
1226         $string = decode_utf8($string);
1227         $string =~ s/\+/ /go;
1228         $string =~ s/'//go;
1229
1230         my $tree = $supercat->request(
1231                 "open-ils.supercat.$axis.browse",
1232                 $string,
1233                 $site,
1234                 $page_size,
1235                 $page
1236         )->gather(1);
1237
1238         my ($header,$content) = $browse_types{$axis}{$format}->($tree,$prev,$next);
1239         print $header.$content;
1240         return Apache2::Const::OK;
1241 }
1242
1243 1;