opac/opac-search.pl

   1 #!/usr/bin/perl
   2 # Script to perform searching
   3 # Mostly copied from search.pl, see POD there
   4 use strict;            # always use
   5 use warnings;
   6 ## STEP 1. Load things that are used in both search page and
   7 # results page and decide which template to load, operations
   8 # to perform, etc.
   9 ## load Koha modules
  10 use C4::Context;
  11 use C4::Output;
  12 use C4::Auth qw(:DEFAULT get_session);
  13 use C4::Search;
  14 use C4::Biblio;  # GetBiblioData
  15 use C4::Koha;
  16 use C4::Tags qw(get_tags);
  17 use POSIX qw(ceil floor strftime);
  18 use C4::Branch; # GetBranches
  19
  20 # create a new CGI object
  21 # FIXME: no_undef_params needs to be tested
  22 use CGI qw('-no_undef_params');
  23 my $cgi = new CGI;
  24
  25 BEGIN {
  26         if (C4::Context->preference('BakerTaylorEnabled')) {
  27                 require C4::External::BakerTaylor;
  28                 import C4::External::BakerTaylor qw(&image_url &link_url);
  29         }
  30 }
  31
  32 my ($template,$borrowernumber,$cookie);
  33
  34 # decide which template to use
  35 my $template_name;
  36 my $template_type = 'basic';
  37 my @params = $cgi->param("limit");
  38
  39 my $build_grouped_results = C4::Context->preference('OPACGroupResults');
  40 if ($cgi->param("format") && $cgi->param("format") =~ /(rss|atom|opensearchdescription)/) {
  41         $template_name = 'opac-opensearch.tmpl';
  42 }
  43 elsif ($build_grouped_results) {
  44     $template_name = 'opac-results-grouped.tmpl';
  45 }
  46 elsif ((@params>=1) || ($cgi->param("q")) || ($cgi->param('multibranchlimit')) || ($cgi->param('limit-yr')) ) {
  47         $template_name = 'opac-results.tmpl';
  48 }
  49 else {
  50     $template_name = 'opac-advsearch.tmpl';
  51     $template_type = 'advsearch';
  52 }
  53 # load the template
  54 ($template, $borrowernumber, $cookie) = get_template_and_user({
  55     template_name => $template_name,
  56     query => $cgi,
  57     type => "opac",
  58     authnotrequired => 1,
  59     }
  60 );
  61
  62 if ($cgi->param("format") && $cgi->param("format") eq 'rss2') {
  63         $template->param("rss2" => 1);
  64 }
  65 elsif ($cgi->param("format") && $cgi->param("format") eq 'atom') {
  66         $template->param("atom" => 1);
  67     # FIXME - the timestamp is a hack - the biblio update timestamp should be used for each
  68     # entry, but not sure if that's worth an extra database query for each bib
  69     $template->param(timestamp => strftime("%Y-%m-%dT%H:%M:%S-00:00", gmtime));
  70 }
  71 elsif ($cgi->param("format") && $cgi->param("format") eq 'opensearchdescription') {
  72         $template->param("opensearchdescription" => 1);
  73 }
  74 if (C4::Context->preference("marcflavour") eq "UNIMARC" ) {
  75     $template->param('UNIMARC' => 1);
  76 }
  77
  78 if (C4::Context->preference('BakerTaylorEnabled')) {
  79         $template->param(
  80                 BakerTaylorEnabled  => 1,
  81                 BakerTaylorImageURL => &image_url(),
  82                 BakerTaylorLinkURL  => &link_url(),
  83                 BakerTaylorBookstoreURL => C4::Context->preference('BakerTaylorBookstoreURL'),
  84         );
  85 }
  86 if (C4::Context->preference('TagsEnabled')) {
  87         $template->param(TagsEnabled => 1);
  88         foreach (qw(TagsShowOnList TagsInputOnList)) {
  89                 C4::Context->preference($_) and $template->param($_ => 1);
  90         }
  91 }
  92
  93 ## URI Re-Writing
  94 # Deprecated, but preserved because it's interesting :-)
  95 # The same thing can be accomplished with mod_rewrite in
  96 # a more elegant way
  97 #
  98 #my $rewrite_flag;
  99 #my $uri = $cgi->url(-base => 1);
 100 #my $relative_url = $cgi->url(-relative=>1);
 101 #$uri.="/".$relative_url."?";
 102 #warn "URI:$uri";
 103 #my @cgi_params_list = $cgi->param();
 104 #my $url_params = $cgi->Vars;
 105 #
 106 #for my $each_param_set (@cgi_params_list) {
 107 #    $uri.= join "",  map "\&$each_param_set=".$_, split("\0",$url_params->{$each_param_set}) if $url_params->{$each_param_set};
 108 #}
 109 #warn "New URI:$uri";
 110 # Only re-write a URI if there are params or if it already hasn't been re-written
 111 #unless (($cgi->param('r')) || (!$cgi->param()) ) {
 112 #    print $cgi->redirect(     -uri=>$uri."&r=1",
 113 #                            -cookie => $cookie);
 114 #    exit;
 115 #}
 116
 117 # load the branches
 118 my $mybranch = ( C4::Context->preference( 'SearchMyLibraryFirst' ) && C4::Context->userenv ) ? C4::Context->userenv->{branch} : '';
 119 my $branches = GetBranches();
 120 # FIXME: next line duplicates GetBranchesLoop(0,0);
 121 my @branch_loop = map {
 122                     {
 123                         value => $_,
 124                         branchname => $branches->{$_}->{branchname},
 125                         selected => ( $mybranch eq $_ ) ? 1 : 0
 126                     }
 127                 } sort {
 128                     $branches->{$a}->{branchname} cmp $branches->{$b}->{branchname}
 129                 } keys %$branches;
 130
 131 my $categories = GetBranchCategories(undef,'searchdomain');
 132
 133 $template->param(branchloop => \@branch_loop, searchdomainloop => $categories);
 134
 135 # load the Type stuff
 136 my $itemtypes = GetItemTypes;
 137 # the index parameter is different for item-level itemtypes
 138 my $itype_or_itemtype = (C4::Context->preference("item-level_itypes"))?'itype':'itemtype';
 139 my @itemtypesloop;
 140 my $selected=1;
 141 my $cnt;
 142 my $advanced_search_types = C4::Context->preference("AdvancedSearchTypes");
 143
 144 if (!$advanced_search_types or $advanced_search_types eq 'itemtypes') {
 145         foreach my $thisitemtype ( sort {$itemtypes->{$a}->{'description'} cmp $itemtypes->{$b}->{'description'} } keys %$itemtypes ) {
 146     my %row =(  number=>$cnt++,
 147                                 ccl => $itype_or_itemtype,
 148                 code => $thisitemtype,
 149                 selected => $selected,
 150                 description => $itemtypes->{$thisitemtype}->{'description'},
 151                 count5 => $cnt % 4,
 152                 imageurl=> getitemtypeimagelocation( 'opac', $itemtypes->{$thisitemtype}->{'imageurl'} ),
 153             );
 154         $selected = 0 if ($selected) ;
 155         push @itemtypesloop, \%row;
 156         }
 157         $template->param(itemtypeloop => \@itemtypesloop);
 158 } else {
 159     my $advsearchtypes = GetAuthorisedValues($advanced_search_types);
 160         for my $thisitemtype (@$advsearchtypes) {
 161                 my %row =(
 162                                 number=>$cnt++,
 163                                 ccl => $advanced_search_types,
 164                 code => $thisitemtype->{authorised_value},
 165                 selected => $selected,
 166                 description => $thisitemtype->{'lib'},
 167                 count5 => $cnt % 4,
 168                 imageurl=> getitemtypeimagelocation( 'opac', $thisitemtype->{'imageurl'} ),
 169             );
 170                 push @itemtypesloop, \%row;
 171         }
 172         $template->param(itemtypeloop => \@itemtypesloop);
 173 }
 174
 175 # # load the itypes (Called item types in the template -- just authorized values for searching)
 176 # my ($itypecount,@itype_loop) = GetCcodes();
 177 # $template->param(itypeloop=>\@itype_loop,);
 178
 179 # The following should only be loaded if we're bringing up the advanced search template
 180 if ( $template_type eq 'advsearch' ) {
 181
 182     # load the servers (used for searching -- to do federated searching, etc.)
 183     my $primary_servers_loop;# = displayPrimaryServers();
 184     $template->param(outer_servers_loop =>  $primary_servers_loop,);
 185
 186     my $secondary_servers_loop;# = displaySecondaryServers();
 187     $template->param(outer_sup_servers_loop => $secondary_servers_loop,);
 188
 189     # set the default sorting
 190     my $default_sort_by = C4::Context->preference('OPACdefaultSortField')."_".C4::Context->preference('OPACdefaultSortOrder')
 191         if (C4::Context->preference('OPACdefaultSortField') && C4::Context->preference('OPACdefaultSortOrder'));
 192     $template->param($default_sort_by => 1);
 193
 194     # determine what to display next to the search boxes (ie, boolean option
 195     # shouldn't appear on the first one, scan indexes should, adding a new
 196     # box should only appear on the last, etc.
 197     my @search_boxes_array;
 198     my $search_boxes_count = C4::Context->preference("OPACAdvSearchInputCount") || 3; # FIXME: should be a syspref
 199     for (my $i=1;$i<=$search_boxes_count;$i++) {
 200         # if it's the first one, don't display boolean option, but show scan indexes
 201         if ($i==1) {
 202             push @search_boxes_array,
 203                 {
 204                 scan_index => 1,
 205                 };
 206
 207         }
 208         # if it's the last one, show the 'add field' box
 209         elsif ($i==$search_boxes_count) {
 210             push @search_boxes_array,
 211                 {
 212                 boolean => 1,
 213                 add_field => 1,
 214                 };
 215         }
 216         else {
 217             push @search_boxes_array,
 218                 {
 219                 boolean => 1,
 220                 };
 221         }
 222
 223     }
 224     $template->param(uc(C4::Context->preference("marcflavour")) => 1,
 225                                           advsearch => 1,
 226                       search_boxes_loop => \@search_boxes_array);
 227
 228 # use the global setting by default
 229         if ( C4::Context->preference("expandedSearchOption") == 1) {
 230                 $template->param( expanded_options => C4::Context->preference("expandedSearchOption") );
 231         }
 232         # but let the user override it
 233         if ( $cgi->param("expanded_options") && (($cgi->param('expanded_options') == 0) || ($cgi->param('expanded_options') == 1 )) ) {
 234         $template->param( expanded_options => $cgi->param('expanded_options'));
 235         }
 236
 237     output_html_with_http_headers $cgi, $cookie, $template->output;
 238     exit;
 239 }
 240
 241 ### OK, if we're this far, we're performing an actual search
 242
 243 # Fetch the paramater list as a hash in scalar context:
 244 #  * returns paramater list as tied hash ref
 245 #  * we can edit the values by changing the key
 246 #  * multivalued CGI paramaters are returned as a packaged string separated by "\0" (null)
 247 my $params = $cgi->Vars;
 248 my $tag;
 249 $tag = $params->{tag} if $params->{tag};
 250
 251 # Params that can have more than one value
 252 # sort by is used to sort the query
 253 # in theory can have more than one but generally there's just one
 254 my @sort_by;
 255 my $default_sort_by = C4::Context->preference('OPACdefaultSortField')."_".C4::Context->preference('OPACdefaultSortOrder')
 256     if (C4::Context->preference('OPACdefaultSortField') && C4::Context->preference('OPACdefaultSortOrder'));
 257
 258 @sort_by = split("\0",$params->{'sort_by'}) if $params->{'sort_by'};
 259 $sort_by[0] = $default_sort_by if !$sort_by[0] && defined($default_sort_by);
 260 foreach my $sort (@sort_by) {
 261     $template->param($sort => 1);
 262 }
 263 $template->param('sort_by' => $sort_by[0]);
 264
 265 # Use the servers defined, or just search our local catalog(default)
 266 my @servers;
 267 @servers = split("\0",$params->{'server'}) if $params->{'server'};
 268 unless (@servers) {
 269     #FIXME: this should be handled using Context.pm
 270     @servers = ("biblioserver");
 271     # @servers = C4::Context->config("biblioserver");
 272 }
 273
 274 # operators include boolean and proximity operators and are used
 275 # to evaluate multiple operands
 276 my @operators;
 277 @operators = split("\0",$params->{'op'}) if $params->{'op'};
 278
 279 # indexes are query qualifiers, like 'title', 'author', etc. They
 280 # can be single or multiple parameters separated by comma: kw,right-Truncation
 281 my @indexes = exists($params->{'idx'}) ? split("\0",$params->{'idx'}) : ();
 282
 283 # if a simple index (only one)  display the index used in the top search box
 284 if ($indexes[0] && !$indexes[1]) {
 285     $template->param("ms_".$indexes[0] => 1);
 286 }
 287 # an operand can be a single term, a phrase, or a complete ccl query
 288 my @operands;
 289 @operands = split("\0",$params->{'q'}) if $params->{'q'};
 290
 291 # if a simple search, display the value in the search box
 292 if ($operands[0] && !$operands[1]) {
 293     $template->param(ms_value => $operands[0]);
 294 }
 295
 296 # limits are use to limit to results to a pre-defined category such as branch or language
 297 my @limits;
 298 @limits = split("\0",$params->{'limit'}) if $params->{'limit'};
 299
 300 if($params->{'multibranchlimit'}) {
 301 push @limits, join(" or ", map { "branch: $_ "}  @{GetBranchesInCategory($params->{'multibranchlimit'})}) ;
 302 }
 303
 304 my $available;
 305 foreach my $limit(@limits) {
 306     if ($limit =~/available/) {
 307         $available = 1;
 308     }
 309 }
 310 $template->param(available => $available);
 311
 312 # append year limits if they exist
 313 if ($params->{'limit-yr'}) {
 314     if ($params->{'limit-yr'} =~ /\d{4}-\d{4}/) {
 315         my ($yr1,$yr2) = split(/-/, $params->{'limit-yr'});
 316         push @limits, "yr,st-numeric,ge=$yr1 and yr,st-numeric,le=$yr2";
 317     }
 318     elsif ($params->{'limit-yr'} =~ /\d{4}/) {
 319         push @limits, "yr,st-numeric=$params->{'limit-yr'}";
 320     }
 321     else {
 322         #FIXME: Should return a error to the user, incorect date format specified
 323     }
 324 }
 325
 326 # Params that can only have one value
 327 my $scan = $params->{'scan'};
 328 my $count = C4::Context->preference('OPACnumSearchResults') || 20;
 329 my $results_per_page = $params->{'count'} || $count;
 330 my $offset = $params->{'offset'} || 0;
 331 my $page = $cgi->param('page') || 1;
 332 $offset = ($page-1)*$results_per_page if $page>1;
 333 my $hits;
 334 my $expanded_facet = $params->{'expand'};
 335
 336 # Define some global variables
 337 my ($error,$query,$simple_query,$query_cgi,$query_desc,$limit,$limit_cgi,$limit_desc,$stopwords_removed,$query_type);
 338
 339 my @results;
 340
 341 ## I. BUILD THE QUERY
 342 ( $error,$query,$simple_query,$query_cgi,$query_desc,$limit,$limit_cgi,$limit_desc,$stopwords_removed,$query_type) = buildQuery(\@operators,\@operands,\@indexes,\@limits,\@sort_by);
 343
 344 sub _input_cgi_parse ($) {
 345     my @elements;
 346     for my $this_cgi ( split('&',shift) ) {
 347         next unless $this_cgi;
 348         $this_cgi =~ /(.*?)=(.*)/;
 349         push @elements, { input_name => $1, input_value => $2 };
 350     }
 351     return @elements;
 352 }
 353
 354 ## parse the query_cgi string and put it into a form suitable for <input>s
 355 my @query_inputs = _input_cgi_parse($query_cgi);
 356 $template->param ( QUERY_INPUTS => \@query_inputs );
 357
 358 ## parse the limit_cgi string and put it into a form suitable for <input>s
 359 my @limit_inputs = $limit_cgi ? _input_cgi_parse($limit_cgi) : ();
 360
 361 # add OPAC 'hidelostitems'
 362 if (C4::Context->preference('hidelostitems') == 1) {
 363     # either lost ge 0 or no value in the lost register
 364     $query ="($query) and ( (lost,st-numeric <= 0) or ( allrecords,AlwaysMatches='' not lost,AlwaysMatches='') )";
 365 }
 366
 367 # add OPAC suppression - requires at least one item indexed with Suppress
 368 if (C4::Context->preference('OpacSuppression')) {
 369     $query = "($query) not Suppress=1";
 370 }
 371
 372 $template->param ( LIMIT_INPUTS => \@limit_inputs );
 373
 374 ## II. DO THE SEARCH AND GET THE RESULTS
 375 my $total = 0; # the total results for the whole set
 376 my $facets; # this object stores the faceted results that display on the left-hand of the results page
 377 my @results_array;
 378 my $results_hashref;
 379
 380 if ($tag) {
 381         my $taglist = get_tags({term=>$tag, approved=>1});
 382         $results_hashref->{biblioserver}->{hits} = scalar (@$taglist);
 383         my @biblist  = (map {GetBiblioData($_->{biblionumber})} @$taglist);
 384         my @marclist = (map {$_->{marc}} @biblist );
 385         $DEBUG and printf STDERR "taglist (%s biblionumber)\nmarclist (%s records)\n", scalar(@$taglist), scalar(@marclist);
 386         $results_hashref->{biblioserver}->{RECORDS} = \@marclist;
 387         # FIXME: tag search and standard search should work together, not exclusively
 388         # FIXME: No facets for tags search.
 389 }
 390 elsif (C4::Context->preference('NoZebra')) {
 391     eval {
 392         ($error, $results_hashref, $facets) = NZgetRecords($query,$simple_query,\@sort_by,\@servers,$results_per_page,$offset,$expanded_facet,$branches,$query_type,$scan);
 393     };
 394 } elsif ($build_grouped_results) {
 395     eval {
 396         ($error, $results_hashref, $facets) = C4::Search::pazGetRecords($query,$simple_query,\@sort_by,\@servers,$results_per_page,$offset,$expanded_facet,$branches,$query_type,$scan);
 397     };
 398 } else {
 399     eval {
 400         ($error, $results_hashref, $facets) = getRecords($query,$simple_query,\@sort_by,\@servers,$results_per_page,$offset,$expanded_facet,$branches,$query_type,$scan);
 401     };
 402 }
 403 # use Data::Dumper; print STDERR "-" x 25, "\n", Dumper($results_hashref);
 404 if ($@ || $error) {
 405     $template->param(query_error => $error.$@);
 406     output_html_with_http_headers $cgi, $cookie, $template->output;
 407     exit;
 408 }
 409
 410 # At this point, each server has given us a result set
 411 # now we build that set for template display
 412 my @sup_results_array;
 413 for (my $i=0;$i<=@servers;$i++) {
 414     my $server = $servers[$i];
 415     if ($server && $server =~/biblioserver/) { # this is the local bibliographic server
 416         $hits = $results_hashref->{$server}->{"hits"};
 417         my $page = $cgi->param('page') || 0;
 418         my @newresults;
 419         if ($build_grouped_results) {
 420             foreach my $group (@{ $results_hashref->{$server}->{"GROUPS"} }) {
 421                 # because pazGetRecords handles retieving only the records
 422                 # we want as specified by $offset and $results_per_page,
 423                 # we need to set the offset parameter of searchResults to 0
 424                 my @group_results = searchResults( $query_desc, $group->{'group_count'},$results_per_page, 0, $scan,
 425                                                    @{ $group->{"RECORDS"} });
 426                 push @newresults, { group_label => $group->{'group_label'}, GROUP_RESULTS => \@group_results };
 427             }
 428         } else {
 429             @newresults = searchResults( $query_desc,$hits,$results_per_page,$offset,$scan,@{$results_hashref->{$server}->{"RECORDS"}});
 430         }
 431                 my $tag_quantity;
 432                 if (C4::Context->preference('TagsEnabled') and
 433                         $tag_quantity = C4::Context->preference('TagsShowOnList')) {
 434                         foreach (@newresults) {
 435                                 my $bibnum = $_->{biblionumber} or next;
 436                                 $_ ->{'TagLoop'} = get_tags({biblionumber=>$bibnum, approved=>1, 'sort'=>'-weight',
 437                                                                                 limit=>$tag_quantity });
 438                         }
 439                 }
 440         $total = $total + $results_hashref->{$server}->{"hits"} if $results_hashref->{$server}->{"hits"};
 441         ## If there's just one result, redirect to the detail page
 442         if ($total == 1) {
 443             my $biblionumber=$newresults[0]->{biblionumber};
 444             if (C4::Context->preference('BiblioDefaultView') eq 'isbd') {
 445                 print $cgi->redirect("/cgi-bin/koha/opac-ISBDdetail.pl?biblionumber=$biblionumber");
 446             } elsif  (C4::Context->preference('BiblioDefaultView') eq 'marc') {
 447                 print $cgi->redirect("/cgi-bin/koha/opac-MARCdetail.pl?biblionumber=$biblionumber");
 448             } else {
 449                 print $cgi->redirect("/cgi-bin/koha/opac-detail.pl?biblionumber=$biblionumber");
 450             }
 451             exit;
 452         }
 453         if ($hits) {
 454             $template->param(total => $hits);
 455             my $limit_cgi_not_availablity = $limit_cgi;
 456             $limit_cgi_not_availablity =~ s/&limit=available//g if defined $limit_cgi_not_availablity;
 457             $template->param(limit_cgi_not_availablity => $limit_cgi_not_availablity);
 458             $template->param(limit_cgi => $limit_cgi);
 459             $template->param(query_cgi => $query_cgi);
 460             $template->param(query_desc => $query_desc);
 461             $template->param(limit_desc => $limit_desc);
 462             if ($query_desc || $limit_desc) {
 463                 $template->param(searchdesc => 1);
 464             }
 465             $template->param(stopwords_removed => "@$stopwords_removed") if $stopwords_removed;
 466             $template->param(results_per_page =>  $results_per_page);
 467             $template->param(SEARCH_RESULTS => \@newresults,
 468                                 OPACItemsResultsDisplay => (C4::Context->preference("OPACItemsResultsDisplay") eq "itemdetails"?1:0),
 469                             );
 470             ## Build the page numbers on the bottom of the page
 471             my @page_numbers;
 472             # total number of pages there will be
 473             my $pages = ceil($hits / $results_per_page);
 474             # default page number
 475             my $current_page_number = 1;
 476             $current_page_number = ($offset / $results_per_page + 1) if $offset;
 477             my $previous_page_offset = $offset - $results_per_page unless ($offset - $results_per_page <0);
 478             my $next_page_offset = $offset + $results_per_page;
 479             # If we're within the first 10 pages, keep it simple
 480             #warn "current page:".$current_page_number;
 481             if ($current_page_number < 10) {
 482                 # just show the first 10 pages
 483                 # Loop through the pages
 484                 my $pages_to_show = 10;
 485                 $pages_to_show = $pages if $pages<10;
 486                 for ($i=1; $i<=$pages_to_show;$i++) {
 487                     # the offset for this page
 488                     my $this_offset = (($i*$results_per_page)-$results_per_page);
 489                     # the page number for this page
 490                     my $this_page_number = $i;
 491                     # it should only be highlighted if it's the current page
 492                     my $highlight = 1 if ($this_page_number == $current_page_number);
 493                     # put it in the array
 494                     push @page_numbers, { offset => $this_offset, pg => $this_page_number, highlight => $highlight, sort_by => join " ",@sort_by };
 495
 496                 }
 497
 498             }
 499             # now, show twenty pages, with the current one smack in the middle
 500             else {
 501                 for ($i=$current_page_number; $i<=($current_page_number + 20 );$i++) {
 502                     my $this_offset = ((($i-9)*$results_per_page)-$results_per_page);
 503                     my $this_page_number = $i-9;
 504                     my $highlight = 1 if ($this_page_number == $current_page_number);
 505                     if ($this_page_number <= $pages) {
 506                         push @page_numbers, { offset => $this_offset, pg => $this_page_number, highlight => $highlight, sort_by => join " ",@sort_by };
 507                     }
 508                 }
 509
 510             }
 511             $template->param(   PAGE_NUMBERS => \@page_numbers,
 512                                 previous_page_offset => $previous_page_offset) unless $pages < 2;
 513             $template->param(next_page_offset => $next_page_offset) unless $pages eq $current_page_number;
 514          }
 515         # no hits
 516         else {
 517             $template->param(searchdesc => 1,query_desc => $query_desc,limit_desc => $limit_desc);
 518         }
 519     } # end of the if local
 520     # asynchronously search the authority server
 521     elsif ($server && $server =~/authorityserver/) { # this is the local authority server
 522         my @inner_sup_results_array;
 523         for my $sup_record ( @{$results_hashref->{$server}->{"RECORDS"}} ) {
 524             my $marc_record_object = MARC::Record->new_from_usmarc($sup_record);
 525             my $title_field = $marc_record_object->field(100);
 526              warn "Authority Found: ".$marc_record_object->as_formatted();
 527             push @inner_sup_results_array, {
 528                 'title' => $title_field->subfield('a'),
 529                 'link' => "&amp;idx=an&amp;q=".$marc_record_object->field('001')->as_string(),
 530             };
 531         }
 532         my $servername = $server;
 533         push @sup_results_array, {  servername => $servername,
 534                                     inner_sup_results_loop => \@inner_sup_results_array} if @inner_sup_results_array;
 535     }
 536     # FIXME: can add support for other targets as needed here
 537     $template->param(           outer_sup_results_loop => \@sup_results_array);
 538 } #/end of the for loop
 539 #$template->param(FEDERATED_RESULTS => \@results_array);
 540
 541 $template->param(
 542             #classlist => $classlist,
 543             total => $total,
 544             opacfacets => 1,
 545             facets_loop => $facets,
 546             scan => $scan,
 547             search_error => $error,
 548 );
 549
 550 if ($query_desc || $limit_desc) {
 551     $template->param(searchdesc => 1);
 552 }
 553
 554 ## Now let's find out if we have any supplemental data to show the user
 555 #  and in the meantime, save the current query for statistical purposes, etc.
 556 my $koha_spsuggest; # a flag to tell if we've got suggestions coming from Koha
 557 my @koha_spsuggest; # place we store the suggestions to be returned to the template as LOOP
 558 my $phrases = $query_desc;
 559 my $ipaddress;
 560
 561 if ( C4::Context->preference("kohaspsuggest") ) {
 562         my ($suggest_host, $suggest_dbname, $suggest_user, $suggest_pwd) = split(':', C4::Context->preference("kohaspsuggest"));
 563         eval {
 564             my $koha_spsuggest_dbh;
 565             # FIXME: this needs to be moved to Context.pm
 566             eval {
 567                 $koha_spsuggest_dbh=DBI->connect("DBI:mysql:$suggest_dbname:$suggest_host","$suggest_user","$suggest_pwd");
 568             };
 569             if ($@) {
 570                 warn "can't connect to spsuggest db";
 571             }
 572             else {
 573                 my $koha_spsuggest_insert = "INSERT INTO phrase_log(phr_phrase,phr_resultcount,phr_ip) VALUES(?,?,?)";
 574                 my $koha_spsuggest_query = "SELECT display FROM distincts WHERE strcmp(soundex(suggestion), soundex(?)) = 0 order by soundex(suggestion) limit 0,5";
 575                 my $koha_spsuggest_sth = $koha_spsuggest_dbh->prepare($koha_spsuggest_query);
 576                 $koha_spsuggest_sth->execute($phrases);
 577                 while (my $spsuggestion = $koha_spsuggest_sth->fetchrow_array) {
 578                     $spsuggestion =~ s/(:|\/)//g;
 579                     my %line;
 580                     $line{spsuggestion} = $spsuggestion;
 581                     push @koha_spsuggest,\%line;
 582                     $koha_spsuggest = 1;
 583                 }
 584
 585                 # Now save the current query
 586                 $koha_spsuggest_sth=$koha_spsuggest_dbh->prepare($koha_spsuggest_insert);
 587                 #$koha_spsuggest_sth->execute($phrases,$results_per_page,$ipaddress);
 588                 $koha_spsuggest_sth->finish;
 589
 590                 $template->param( koha_spsuggest => $koha_spsuggest ) unless $hits;
 591                 $template->param( SPELL_SUGGEST => \@koha_spsuggest,
 592                 );
 593             }
 594     };
 595     if ($@) {
 596             warn "Kohaspsuggest failure:".$@;
 597     }
 598 }
 599
 600 # VI. BUILD THE TEMPLATE
 601 # NOTE: not using application/atom+xml or application/rss+xml beccause of Internet Explorer 6;
 602 # see bug 2078.
 603 my $content_type = ($cgi->param('format') && $cgi->param('format') =~ /rss|atom/) ? "application/xml" :
 604                    "text/html";
 605
 606 # Build drop-down list for 'Add To:' menu...
 607 my $session = get_session($cgi->cookie("CGISESSID"));
 608 my @addpubshelves;
 609 my $pubshelves = $session->param('pubshelves');
 610 my $barshelves = $session->param('barshelves');
 611 foreach my $shelf (@$pubshelves) {
 612         next if ( ($shelf->{'owner'} != ($borrowernumber ? $borrowernumber : -1)) && ($shelf->{'category'} < 3) );
 613         push (@addpubshelves, $shelf);
 614 }
 615
 616 if (@addpubshelves) {
 617         $template->param( addpubshelves     => scalar (@addpubshelves));
 618         $template->param( addpubshelvesloop => \@addpubshelves);
 619 }
 620
 621 if (defined $barshelves) {
 622         $template->param( addbarshelves     => scalar (@$barshelves));
 623         $template->param( addbarshelvesloop => $barshelves);
 624 }
 625
 626 output_html_with_http_headers $cgi, $cookie, $template->output, $content_type;