| [24446] | 1 | ###########################################################################
|
|---|
| 2 | #
|
|---|
| 3 | # solrbuildproc.pm -- perl wrapper for building index with Solr
|
|---|
| 4 | # A component of the Greenstone digital library software
|
|---|
| 5 | # from the New Zealand Digital Library Project at the
|
|---|
| 6 | # University of Waikato, New Zealand.
|
|---|
| 7 | #
|
|---|
| 8 | # Copyright (C) 1999 New Zealand Digital Library Project
|
|---|
| 9 | #
|
|---|
| 10 | # This program is free software; you can redistribute it and/or modify
|
|---|
| 11 | # it under the terms of the GNU General Public License as published by
|
|---|
| 12 | # the Free Software Foundation; either version 2 of the License, or
|
|---|
| 13 | # (at your option) any later version.
|
|---|
| 14 | #
|
|---|
| 15 | # This program is distributed in the hope that it will be useful,
|
|---|
| 16 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|---|
| 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|---|
| 18 | # GNU General Public License for more details.
|
|---|
| 19 | #
|
|---|
| 20 | # You should have received a copy of the GNU General Public License
|
|---|
| 21 | # along with this program; if not, write to the Free Software
|
|---|
| 22 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|---|
| 23 | #
|
|---|
| 24 | ###########################################################################
|
|---|
| 25 |
|
|---|
| 26 | package solrbuildproc;
|
|---|
| 27 |
|
|---|
| 28 | # This document processor outputs a document for solr to process
|
|---|
| 29 |
|
|---|
| 30 | # Rather then use the XML structure developed for mgppbuilder/mgppbuildproc
|
|---|
| 31 | # whose use was then extended to Lucene, Solr has its own XML syntax:
|
|---|
| 32 | #
|
|---|
| 33 | # http://wiki.apache.org/solr/UpdateXmlMessages
|
|---|
| 34 | #
|
|---|
| 35 | # Using this means we don't need to write SolrWrapper.jar, as had to be
|
|---|
| 36 | # done for Lucene, translating the XML syntax piped to it into appropriate
|
|---|
| 37 | # calls to the Lucene API
|
|---|
| 38 |
|
|---|
| 39 |
|
|---|
| 40 | use lucenebuildproc;
|
|---|
| 41 | use ghtml;
|
|---|
| 42 | use strict;
|
|---|
| 43 | no strict 'refs'; # allow filehandles to be variables and viceversa
|
|---|
| 44 |
|
|---|
| 45 |
|
|---|
| 46 | use IncrementalBuildUtils;
|
|---|
| 47 |
|
|---|
| 48 | sub BEGIN {
|
|---|
| 49 | @solrbuildproc::ISA = ('lucenebuildproc');
|
|---|
| 50 | }
|
|---|
| 51 |
|
|---|
| 52 |
|
|---|
| 53 | sub new {
|
|---|
| 54 | my $class = shift @_;
|
|---|
| 55 | my $self = new lucenebuildproc (@_);
|
|---|
| 56 |
|
|---|
| 57 | return bless $self, $class;
|
|---|
| 58 | }
|
|---|
| 59 |
|
|---|
| 60 |
|
|---|
| 61 | #----
|
|---|
| 62 |
|
|---|
| 63 | sub index_field_mapping_edit {
|
|---|
| 64 | my $self = shift (@_);
|
|---|
| 65 | my ($doc_obj,$file,$edit_mode) = @_;
|
|---|
| 66 |
|
|---|
| 67 | # Only add/update gets to here
|
|---|
| 68 | # Currently there is no need to distinguish between these edit modes
|
|---|
| 69 |
|
|---|
| 70 | my $outhandle = $self->{'outhandle'};
|
|---|
| 71 |
|
|---|
| 72 | # only study this document if it is one to be indexed
|
|---|
| 73 | return if ($doc_obj->get_doc_type() ne "indexed_doc");
|
|---|
| 74 |
|
|---|
| 75 | my $indexed_doc = $self->is_subcollection_doc($doc_obj);
|
|---|
| 76 |
|
|---|
| 77 | # get the parameters for the output
|
|---|
| 78 | # split on : just in case there is subcoll and lang stuff
|
|---|
| 79 | my ($fields) = split (/:/, $self->{'index'});
|
|---|
| 80 |
|
|---|
| 81 | my $doc_section = 0; # just for this document
|
|---|
| 82 |
|
|---|
| 83 | # get the text for this document
|
|---|
| 84 | my $section = $doc_obj->get_top_section();
|
|---|
| 85 |
|
|---|
| 86 | while (defined $section)
|
|---|
| 87 | {
|
|---|
| 88 | $doc_section++;
|
|---|
| 89 |
|
|---|
| 90 | # if we are doing subcollections, then some docs shouldn't be
|
|---|
| 91 | # considered for indexing
|
|---|
| 92 |
|
|---|
| 93 | my $indexed_section
|
|---|
| 94 | = $doc_obj->get_metadata_element($section, "gsdldoctype")
|
|---|
| 95 | || "indexed_section";
|
|---|
| 96 |
|
|---|
| 97 | if (($indexed_doc == 0)
|
|---|
| 98 | || ($indexed_section ne "indexed_section" && $indexed_section ne "indexed_doc")) {
|
|---|
| 99 | $section = $doc_obj->get_next_section($section);
|
|---|
| 100 | next;
|
|---|
| 101 | }
|
|---|
| 102 |
|
|---|
| 103 | # has the user added a 'metadata' index?
|
|---|
| 104 | my $all_metadata_specified = 0;
|
|---|
| 105 |
|
|---|
| 106 | # which fields have already been indexed?
|
|---|
| 107 | # (same as fields, but in a map)
|
|---|
| 108 | my $specified_fields = {};
|
|---|
| 109 |
|
|---|
| 110 | # do we have an allfields index??
|
|---|
| 111 | my $allfields_index = 0;
|
|---|
| 112 |
|
|---|
| 113 | # collect up all the text for it in here
|
|---|
| 114 | my $allfields_text = "";
|
|---|
| 115 |
|
|---|
| 116 | foreach my $field (split (/;/, $fields)) {
|
|---|
| 117 | if ($field eq "allfields") {
|
|---|
| 118 | $allfields_index = 1;
|
|---|
| 119 | } elsif ($field eq "metadata") {
|
|---|
| 120 | $all_metadata_specified = 1;
|
|---|
| 121 | }
|
|---|
| 122 | }
|
|---|
| 123 |
|
|---|
| 124 | foreach my $field (split (/;/, $fields)) {
|
|---|
| 125 |
|
|---|
| 126 | # only deal with this field if it doesn't start with top or
|
|---|
| 127 | # this is the first section
|
|---|
| 128 | my $real_field = $field;
|
|---|
| 129 | next if (($real_field =~ s/^top//) && ($doc_section != 1));
|
|---|
| 130 |
|
|---|
| 131 | # process these two later
|
|---|
| 132 | next if ($real_field eq "allfields" || $real_field eq "metadata");
|
|---|
| 133 |
|
|---|
| 134 | # individual metadata and or text specified
|
|---|
| 135 | # -- could be a comma separated list
|
|---|
| 136 | $specified_fields->{$real_field} = 1;
|
|---|
| 137 |
|
|---|
| 138 | if (!defined $self->{'indexfieldmap'}->{$real_field}) {
|
|---|
| 139 | my $shortname = $self->create_shortname($real_field);
|
|---|
| 140 | $self->{'indexfieldmap'}->{$real_field} = $shortname;
|
|---|
| 141 | $self->{'indexfieldmap'}->{$shortname} = 1;
|
|---|
| 142 | }
|
|---|
| 143 | } # foreach field
|
|---|
| 144 |
|
|---|
| 145 |
|
|---|
| 146 | if ($all_metadata_specified) {
|
|---|
| 147 |
|
|---|
| 148 | my $new_text = "";
|
|---|
| 149 | my $shortname = "";
|
|---|
| 150 | my $metadata = $doc_obj->get_all_metadata ($section);
|
|---|
| 151 |
|
|---|
| 152 | foreach my $pair (@$metadata) {
|
|---|
| 153 | my ($mfield, $mvalue) = (@$pair);
|
|---|
| 154 |
|
|---|
| 155 | # no value
|
|---|
| 156 | next unless defined $mvalue && $mvalue ne "";
|
|---|
| 157 |
|
|---|
| 158 | # we have already indexed this
|
|---|
| 159 | next if defined ($specified_fields->{$mfield});
|
|---|
| 160 |
|
|---|
| 161 | # check fields here, maybe others dont want - change to use dontindex!!
|
|---|
| 162 | next if ($mfield eq "Identifier" || $mfield eq "classifytype" || $mfield eq "assocfilepath");
|
|---|
| 163 | next if ($mfield =~ /^gsdl/);
|
|---|
| 164 |
|
|---|
| 165 | if (defined $self->{'indexfieldmap'}->{$mfield}) {
|
|---|
| 166 | $shortname = $self->{'indexfieldmap'}->{$mfield};
|
|---|
| 167 | }
|
|---|
| 168 | else {
|
|---|
| 169 | $shortname = $self->create_shortname($mfield);
|
|---|
| 170 | $self->{'indexfieldmap'}->{$mfield} = $shortname;
|
|---|
| 171 | $self->{'indexfieldmap'}->{$shortname} = 1;
|
|---|
| 172 | }
|
|---|
| 173 |
|
|---|
| 174 | if (!defined $self->{'indexfields'}->{$mfield}) {
|
|---|
| 175 | $self->{'indexfields'}->{$mfield} = 1;
|
|---|
| 176 | }
|
|---|
| 177 | }
|
|---|
| 178 | }
|
|---|
| 179 |
|
|---|
| 180 | if ($allfields_index) {
|
|---|
| 181 | # add the index name mapping
|
|---|
| 182 | $self->{'indexfieldmap'}->{"allfields"} = "ZZ";
|
|---|
| 183 | $self->{'indexfieldmap'}->{"ZZ"} = 1;
|
|---|
| 184 | }
|
|---|
| 185 |
|
|---|
| 186 | $section = $doc_obj->get_next_section($section);
|
|---|
| 187 |
|
|---|
| 188 | } # while defined section
|
|---|
| 189 |
|
|---|
| 190 |
|
|---|
| 191 | }
|
|---|
| 192 |
|
|---|
| 193 | sub index_field_mapping {
|
|---|
| 194 | my $self = shift (@_);
|
|---|
| 195 | my ($doc_obj,$file) = @_;
|
|---|
| 196 |
|
|---|
| 197 | $self->index_field_mapping_edit($doc_obj,$file,"add");
|
|---|
| 198 | }
|
|---|
| 199 |
|
|---|
| 200 | sub index_field_mappingreindex
|
|---|
| 201 | {
|
|---|
| 202 | my $self = shift (@_);
|
|---|
| 203 | my ($doc_obj,$file) = @_;
|
|---|
| 204 |
|
|---|
| 205 | $self->index_field_mapping_edit($doc_obj,$file,"update");
|
|---|
| 206 | }
|
|---|
| 207 |
|
|---|
| 208 | sub index_field_mappingdelete
|
|---|
| 209 | {
|
|---|
| 210 | my $self = shift (@_);
|
|---|
| 211 | my ($doc_obj,$file) = @_;
|
|---|
| 212 |
|
|---|
| 213 | return; # nothing to be done
|
|---|
| 214 | }
|
|---|
| 215 |
|
|---|
| 216 |
|
|---|
| 217 | #----
|
|---|
| 218 |
|
|---|
| 219 | sub textedit {
|
|---|
| 220 | my $self = shift (@_);
|
|---|
| 221 | my ($doc_obj,$file,$edit_mode) = @_;
|
|---|
| 222 |
|
|---|
| 223 |
|
|---|
| 224 | if (!$self->get_indexing_text()) {
|
|---|
| 225 | # In text-compress mode:
|
|---|
| 226 | # => want document to be output in the simple <Doc>..</Doc> as is
|
|---|
| 227 | # done by its super-class
|
|---|
| 228 | return $self->SUPER::textedit(@_);
|
|---|
| 229 | }
|
|---|
| 230 |
|
|---|
| 231 | # "update" for $edit_mode near identical to "add" as we use Solr in its
|
|---|
| 232 | # default mode of replacing an existing document if the new document
|
|---|
| 233 | # has the same doc id. Main area of difference between "add" and "update"
|
|---|
| 234 | # is that we do not update our 'stats' for number of documents or number
|
|---|
| 235 | # of bytes processed. The latter is inaccurate, but considered better
|
|---|
| 236 | # than allowing the value to steadily climb.
|
|---|
| 237 |
|
|---|
| 238 |
|
|---|
| 239 | my $solrhandle = $self->{'output_handle'};
|
|---|
| 240 | my $outhandle = $self->{'outhandle'};
|
|---|
| 241 |
|
|---|
| 242 | # only output this document if it is one to be indexed
|
|---|
| 243 | return if ($doc_obj->get_doc_type() ne "indexed_doc");
|
|---|
| 244 |
|
|---|
| 245 | # skip this document if in "compress-text" mode and asked to delete it
|
|---|
| 246 | return if (!$self->get_indexing_text() && ($edit_mode eq "delete"));
|
|---|
| 247 |
|
|---|
| 248 | my $indexed_doc = $self->is_subcollection_doc($doc_obj);
|
|---|
| 249 |
|
|---|
| 250 | # this is another document
|
|---|
| 251 | if ($edit_mode eq "add") {
|
|---|
| 252 | $self->{'num_docs'} += 1;
|
|---|
| 253 | }
|
|---|
| 254 | elsif ($edit_mode eq "delete") {
|
|---|
| 255 | $self->{'num_docs'} -= 1;
|
|---|
| 256 | }
|
|---|
| 257 |
|
|---|
| 258 | # get the parameters for the output
|
|---|
| 259 | # split on : just in case there is subcoll and lang stuff
|
|---|
| 260 | my ($fields) = split (/:/, $self->{'index'});
|
|---|
| 261 |
|
|---|
| 262 | my $levels = $self->{'levels'};
|
|---|
| 263 | my $ldoc_level = $levels->{'document'};
|
|---|
| 264 | my $lsec_level = $levels->{'section'};
|
|---|
| 265 |
|
|---|
| 266 | my $gs2_docOID = $doc_obj->get_OID();
|
|---|
| 267 |
|
|---|
| 268 | my $start_doc;
|
|---|
| 269 | my $end_doc;
|
|---|
| 270 |
|
|---|
| 271 | if ($edit_mode eq "add") {
|
|---|
| 272 | $start_doc = " <add>\n";
|
|---|
| 273 | $start_doc .= " <doc>\n";
|
|---|
| 274 | $start_doc .= " <field name=\"docOID\">$gs2_docOID</field>\n";
|
|---|
| 275 |
|
|---|
| 276 | $end_doc = " </doc>\n";
|
|---|
| 277 | $end_doc .= " </add>\n";
|
|---|
| 278 | }
|
|---|
| 279 | else {
|
|---|
| 280 | $start_doc = " <delete>\n";
|
|---|
| 281 | $start_doc .= " <id>$gs2_docOID</id>\n";
|
|---|
| 282 |
|
|---|
| 283 | $end_doc = " </delete>\n";
|
|---|
| 284 | }
|
|---|
| 285 |
|
|---|
| 286 | # add/update, delete
|
|---|
| 287 |
|
|---|
| 288 | my $sec_tag_name = "";
|
|---|
| 289 | if ($lsec_level)
|
|---|
| 290 | {
|
|---|
| 291 | $sec_tag_name = $mgppbuildproc::level_map{'section'};
|
|---|
| 292 | }
|
|---|
| 293 |
|
|---|
| 294 | my $doc_section = 0; # just for this document
|
|---|
| 295 |
|
|---|
| 296 | # only output if working with doc level
|
|---|
| [25846] | 297 | # my $text = undef;
|
|---|
| 298 |
|
|---|
| 299 | my $text = ($sec_tag_name eq "") ? $start_doc : "";
|
|---|
| [24446] | 300 |
|
|---|
| [25846] | 301 | # my $text = $start_doc if ($sec_tag_name eq "");
|
|---|
| 302 |
|
|---|
| [24446] | 303 | # get the text for this document
|
|---|
| 304 | my $section = $doc_obj->get_top_section();
|
|---|
| 305 |
|
|---|
| 306 | while (defined $section)
|
|---|
| 307 | {
|
|---|
| 308 | # update a few statistics
|
|---|
| 309 | $doc_section++;
|
|---|
| 310 | $self->{'num_sections'}++;
|
|---|
| 311 |
|
|---|
| 312 | my $sec_gs2_id = $self->{'num_sections'};
|
|---|
| 313 | my $sec_gs2_docOID = $gs2_docOID;
|
|---|
| 314 | $sec_gs2_docOID .= ".$section" if ($section ne "");
|
|---|
| 315 |
|
|---|
| 316 | my $start_sec;
|
|---|
| 317 | my $end_sec;
|
|---|
| 318 |
|
|---|
| 319 | if ($edit_mode eq "add") {
|
|---|
| 320 | $start_sec = " <add>\n";
|
|---|
| 321 | $start_sec .= " <doc>\n";
|
|---|
| 322 | $start_sec .= " <field name=\"docOID\">$sec_gs2_docOID</field>\n";
|
|---|
| [25846] | 323 |
|
|---|
| [24446] | 324 | $end_sec = " </doc>\n";
|
|---|
| 325 | $end_sec .= " </add>\n";
|
|---|
| 326 | }
|
|---|
| 327 | else {
|
|---|
| 328 | $start_sec = " <delete>\n";
|
|---|
| 329 | $start_sec .= " <id>$sec_gs2_docOID</id>\n";
|
|---|
| 330 |
|
|---|
| 331 | $end_sec = " </delete>\n";
|
|---|
| 332 | }
|
|---|
| 333 |
|
|---|
| 334 |
|
|---|
| 335 | # if we are doing subcollections, then some docs shouldn't be indexed.
|
|---|
| 336 | # but we need to put the section tag placeholders in there so the
|
|---|
| 337 | # sections match up with database
|
|---|
| 338 | my $indexed_section = $doc_obj->get_metadata_element($section, "gsdldoctype") || "indexed_section";
|
|---|
| 339 | if (($indexed_doc == 0) || ($indexed_section ne "indexed_section" && $indexed_section ne "indexed_doc")) {
|
|---|
| 340 | if ($sec_tag_name ne "") {
|
|---|
| 341 | $text .= $start_sec;
|
|---|
| 342 | $text .= $end_sec;
|
|---|
| 343 | }
|
|---|
| 344 | $section = $doc_obj->get_next_section($section);
|
|---|
| 345 | next;
|
|---|
| 346 | }
|
|---|
| 347 |
|
|---|
| 348 | # add in start section tag if indexing at the section level
|
|---|
| 349 | $text .= $start_sec if ($sec_tag_name ne "");
|
|---|
| 350 |
|
|---|
| 351 | if ($edit_mode eq "add") {
|
|---|
| 352 | $self->{'num_bytes'} += $doc_obj->get_text_length ($section);
|
|---|
| 353 | }
|
|---|
| 354 | elsif ($edit_mode eq "delete") {
|
|---|
| 355 | $self->{'num_bytes'} -= $doc_obj->get_text_length ($section);
|
|---|
| 356 | }
|
|---|
| 357 |
|
|---|
| 358 |
|
|---|
| 359 | # has the user added a 'metadata' index?
|
|---|
| 360 | my $all_metadata_specified = 0;
|
|---|
| 361 | # which fields have already been indexed? (same as fields, but in a map)
|
|---|
| 362 | my $specified_fields = {};
|
|---|
| 363 |
|
|---|
| 364 | # do we have an allfields index??
|
|---|
| 365 | my $allfields_index = 0;
|
|---|
| 366 | # collect up all the text for it in here
|
|---|
| 367 | my $allfields_text = "";
|
|---|
| 368 | foreach my $field (split (/;/, $fields)) {
|
|---|
| 369 | if ($field eq "allfields") {
|
|---|
| 370 | $allfields_index = 1;
|
|---|
| 371 | } elsif ($field eq "metadata") {
|
|---|
| 372 | $all_metadata_specified = 1;
|
|---|
| 373 | }
|
|---|
| 374 | }
|
|---|
| 375 |
|
|---|
| 376 | foreach my $field (split (/;/, $fields)) {
|
|---|
| 377 |
|
|---|
| 378 | # only deal with this field if it doesn't start with top or
|
|---|
| 379 | # this is the first section
|
|---|
| 380 | my $real_field = $field;
|
|---|
| 381 | next if (($real_field =~ s/^top//) && ($doc_section != 1));
|
|---|
| 382 |
|
|---|
| 383 | # process these two later
|
|---|
| 384 | next if ($real_field eq "allfields" || $real_field eq "metadata");
|
|---|
| 385 |
|
|---|
| 386 | #individual metadata and or text specified - could be a comma separated list
|
|---|
| 387 | $specified_fields->{$real_field} = 1;
|
|---|
| 388 | my $shortname="";
|
|---|
| 389 | my $new_field = 0; # have we found a new field name?
|
|---|
| 390 | if (defined $self->{'indexfieldmap'}->{$real_field}) {
|
|---|
| 391 | $shortname = $self->{'indexfieldmap'}->{$real_field};
|
|---|
| 392 | }
|
|---|
| 393 | else {
|
|---|
| 394 | $shortname = $self->create_shortname($real_field);
|
|---|
| 395 | $new_field = 1;
|
|---|
| 396 | }
|
|---|
| 397 |
|
|---|
| 398 | my @metadata_list = (); # put any metadata values in here
|
|---|
| 399 | my $section_text = ""; # put the text in here
|
|---|
| 400 | foreach my $submeta (split /,/, $real_field) {
|
|---|
| 401 | if ($submeta eq "text") {
|
|---|
| 402 | # no point in indexing text more than once
|
|---|
| 403 | if ($section_text eq "") {
|
|---|
| 404 | $section_text = $doc_obj->get_text($section);
|
|---|
| 405 | if ($self->{'indexing_text'}) {
|
|---|
| 406 | # we always strip html
|
|---|
| 407 | $section_text = $self->preprocess_text($section_text, 1, "");
|
|---|
| 408 | }
|
|---|
| 409 | else {
|
|---|
| 410 | # leave html stuff in, but escape the tags
|
|---|
| 411 | &ghtml::htmlsafe($section_text);
|
|---|
| 412 | }
|
|---|
| 413 | }
|
|---|
| 414 | }
|
|---|
| 415 | else {
|
|---|
| 416 | $submeta =~ s/^ex\.//; #strip off ex.
|
|---|
| 417 |
|
|---|
| 418 | # its a metadata element
|
|---|
| 419 | my @section_metadata = @{$doc_obj->get_metadata ($section, $submeta)};
|
|---|
| 420 | if ($section ne $doc_obj->get_top_section() && $self->{'indexing_text'} && defined ($self->{'sections_index_document_metadata'})) {
|
|---|
| 421 | if ($self->{'sections_index_document_metadata'} eq "always" || ( scalar(@section_metadata) == 0 && $self->{'sections_index_document_metadata'} eq "unless_section_metadata_exists")) {
|
|---|
| 422 | push (@section_metadata, @{$doc_obj->get_metadata ($doc_obj->get_top_section(), $submeta)});
|
|---|
| 423 | }
|
|---|
| 424 | }
|
|---|
| 425 | push (@metadata_list, @section_metadata);
|
|---|
| 426 | }
|
|---|
| 427 | } # for each field in this one index
|
|---|
| 428 |
|
|---|
| 429 | # now we add the text and/or metadata into new_text
|
|---|
| 430 | if ($section_text ne "" || scalar(@metadata_list)) {
|
|---|
| 431 | my $new_text = "";
|
|---|
| 432 |
|
|---|
| 433 | if ($section_text ne "") {
|
|---|
| 434 | $new_text .= "$section_text ";
|
|---|
| 435 | }
|
|---|
| 436 |
|
|---|
| 437 | foreach my $item (@metadata_list) {
|
|---|
| 438 | &ghtml::htmlsafe($item);
|
|---|
| 439 | $new_text .= "$item ";
|
|---|
| 440 | }
|
|---|
| 441 |
|
|---|
| 442 | if ($allfields_index) {
|
|---|
| 443 | $allfields_text .= $new_text;
|
|---|
| 444 | }
|
|---|
| 445 |
|
|---|
| [25846] | 446 | # Remove any leading or trailing white space
|
|---|
| 447 | $new_text =~ s/\s+$//;
|
|---|
| 448 | $new_text =~ s/^\s+//;
|
|---|
| 449 |
|
|---|
| 450 |
|
|---|
| [24446] | 451 | if ($self->{'indexing_text'}) {
|
|---|
| 452 | # add the tag
|
|---|
| 453 | $new_text = "<field name=\"$shortname\" >$new_text</field>\n";
|
|---|
| 454 | }
|
|---|
| 455 | # filter the text
|
|---|
| 456 | $new_text = $self->filter_text ($field, $new_text);
|
|---|
| 457 |
|
|---|
| 458 | if ($edit_mode eq "add") {
|
|---|
| 459 | $self->{'num_processed_bytes'} += length ($new_text);
|
|---|
| 460 | $text .= "$new_text";
|
|---|
| 461 | }
|
|---|
| 462 | elsif ($edit_mode eq "update") {
|
|---|
| 463 | $text .= "$new_text";
|
|---|
| 464 | }
|
|---|
| 465 | elsif ($edit_mode eq "delete") {
|
|---|
| 466 | $self->{'num_processed_bytes'} -= length ($new_text);
|
|---|
| 467 | }
|
|---|
| 468 |
|
|---|
| 469 |
|
|---|
| 470 | if ($self->{'indexing_text'} && $new_field) {
|
|---|
| 471 | # we need to add to the list in indexfields
|
|---|
| 472 |
|
|---|
| 473 | $self->{'indexfieldmap'}->{$real_field} = $shortname;
|
|---|
| 474 | $self->{'indexfieldmap'}->{$shortname} = 1;
|
|---|
| 475 | }
|
|---|
| 476 |
|
|---|
| 477 | }
|
|---|
| 478 |
|
|---|
| 479 | } # foreach field
|
|---|
| 480 |
|
|---|
| 481 |
|
|---|
| 482 | if ($all_metadata_specified) {
|
|---|
| 483 |
|
|---|
| 484 | my $new_text = "";
|
|---|
| 485 | my $shortname = "";
|
|---|
| 486 | my $metadata = $doc_obj->get_all_metadata ($section);
|
|---|
| 487 | foreach my $pair (@$metadata) {
|
|---|
| 488 | my ($mfield, $mvalue) = (@$pair);
|
|---|
| 489 |
|
|---|
| 490 | # no value
|
|---|
| 491 | next unless defined $mvalue && $mvalue ne "";
|
|---|
| 492 |
|
|---|
| 493 | # we have already indexed this
|
|---|
| 494 | next if defined ($specified_fields->{$mfield});
|
|---|
| 495 |
|
|---|
| 496 | # check fields here, maybe others dont want - change to use dontindex!!
|
|---|
| 497 | next if ($mfield eq "Identifier" || $mfield eq "classifytype" || $mfield eq "assocfilepath");
|
|---|
| 498 | next if ($mfield =~ /^gsdl/);
|
|---|
| 499 |
|
|---|
| 500 | &ghtml::htmlsafe($mvalue);
|
|---|
| 501 |
|
|---|
| 502 | if (defined $self->{'indexfieldmap'}->{$mfield}) {
|
|---|
| 503 | $shortname = $self->{'indexfieldmap'}->{$mfield};
|
|---|
| 504 | }
|
|---|
| 505 | else {
|
|---|
| 506 | $shortname = $self->create_shortname($mfield);
|
|---|
| 507 | $self->{'indexfieldmap'}->{$mfield} = $shortname;
|
|---|
| 508 | $self->{'indexfieldmap'}->{$shortname} = 1;
|
|---|
| 509 | }
|
|---|
| 510 | $new_text .= "<field name=\"$shortname\">$mvalue</field>\n";
|
|---|
| 511 | if ($allfields_index) {
|
|---|
| 512 | $allfields_text .= "$mvalue ";
|
|---|
| 513 | }
|
|---|
| 514 |
|
|---|
| 515 | if (!defined $self->{'indexfields'}->{$mfield}) {
|
|---|
| 516 | $self->{'indexfields'}->{$mfield} = 1;
|
|---|
| 517 | }
|
|---|
| 518 |
|
|---|
| 519 | }
|
|---|
| 520 | # filter the text
|
|---|
| 521 | $new_text = $self->filter_text ("metadata", $new_text);
|
|---|
| 522 |
|
|---|
| 523 | if ($edit_mode eq "add") {
|
|---|
| 524 | $self->{'num_processed_bytes'} += length ($new_text);
|
|---|
| 525 | $text .= "$new_text";
|
|---|
| 526 | }
|
|---|
| 527 | elsif ($edit_mode eq "update") {
|
|---|
| 528 | $text .= "$new_text";
|
|---|
| 529 | }
|
|---|
| 530 | elsif ($edit_mode eq "delete") {
|
|---|
| 531 | $self->{'num_processed_bytes'} -= length ($new_text);
|
|---|
| 532 | }
|
|---|
| 533 | }
|
|---|
| 534 |
|
|---|
| 535 | if ($allfields_index) {
|
|---|
| 536 | # add the index name mapping
|
|---|
| 537 | $self->{'indexfieldmap'}->{"allfields"} = "ZZ";
|
|---|
| 538 | $self->{'indexfieldmap'}->{"ZZ"} = 1;
|
|---|
| 539 |
|
|---|
| 540 | my $new_text = "<field name=\"ZZ\">$allfields_text</field>\n";
|
|---|
| 541 | # filter the text
|
|---|
| 542 | $new_text = $self->filter_text ("allfields", $new_text);
|
|---|
| 543 |
|
|---|
| 544 | if ($edit_mode eq "add") {
|
|---|
| 545 | $self->{'num_processed_bytes'} += length ($new_text);
|
|---|
| 546 | $text .= "$new_text";
|
|---|
| 547 | }
|
|---|
| 548 | elsif ($edit_mode eq "update") {
|
|---|
| 549 | $text .= "$new_text";
|
|---|
| 550 | }
|
|---|
| 551 | elsif ($edit_mode eq "delete") {
|
|---|
| 552 | $self->{'num_processed_bytes'} -= length ($new_text);
|
|---|
| 553 | }
|
|---|
| 554 | }
|
|---|
| 555 |
|
|---|
| [27802] | 556 | # only add sort fields for this section if we are indexing this section, we are doing section level indexing or this is the top section
|
|---|
| 557 | if ($self->{'indexing_text'} && ($sec_tag_name ne "" || $doc_section == 1 )) {
|
|---|
| 558 | # add sort fields if there are any
|
|---|
| 559 |
|
|---|
| 560 | foreach my $sfield (@{$self->{'sortfields'}}) {
|
|---|
| 561 | # ignore special field rank
|
|---|
| 562 | next if $sfield eq "rank";
|
|---|
| 563 | my $sf_shortname;
|
|---|
| 564 | if (defined $self->{'sortfieldnamemap'}->{$sfield}) {
|
|---|
| 565 | $sf_shortname = $self->{'sortfieldnamemap'}->{$sfield};
|
|---|
| 566 | }
|
|---|
| 567 | else {
|
|---|
| 568 | $sf_shortname = $self->create_sortfield_shortname($sfield);
|
|---|
| 569 | $self->{'sortfieldnamemap'}->{$sfield} = $sf_shortname;
|
|---|
| 570 | $self->{'sortfieldnamemap'}->{$sf_shortname} = 1;
|
|---|
| 571 | }
|
|---|
| 572 | my @metadata_list = (); # put any metadata values in here
|
|---|
| 573 | foreach my $submeta (split /,/, $sfield) {
|
|---|
| 574 | $submeta =~ s/^ex\.([^.]+)$/$1/; #strip off ex. iff it's the only metadata set prefix (will leave ex.dc.* intact)
|
|---|
| 575 |
|
|---|
| 576 | my @section_metadata = @{$doc_obj->get_metadata ($section, $submeta)};
|
|---|
| 577 | if ($section ne $doc_obj->get_top_section() && defined ($self->{'sections_sort_on_document_metadata'})) {
|
|---|
| 578 | if ($self->{'sections_sort_on_document_metadata'} eq "always" || ( scalar(@section_metadata) == 0 && $self->{'sections_sort_on_document_metadata'} eq "unless_section_metadata_exists")) {
|
|---|
| 579 | push (@section_metadata, @{$doc_obj->get_metadata ($doc_obj->get_top_section(), $submeta)});
|
|---|
| 580 | }
|
|---|
| 581 | }
|
|---|
| 582 | push (@metadata_list, @section_metadata);
|
|---|
| 583 | }
|
|---|
| 584 | my $new_text = "";
|
|---|
| 585 | foreach my $item (@metadata_list) {
|
|---|
| 586 | &ghtml::htmlsafe($item);
|
|---|
| 587 | $new_text .= "$item";
|
|---|
| 588 | }
|
|---|
| 589 | if ($new_text =~ /\S/) {
|
|---|
| 590 | #$new_text = "<$sf_shortname index=\"1\" tokenize=\"0\">$new_text</$sf_shortname>";
|
|---|
| 591 | $new_text = "<field name=\"$sf_shortname\">$new_text</field>\n";
|
|---|
| 592 | # filter the text???
|
|---|
| 593 | $text .= "$new_text"; # add it to the main text block
|
|---|
| 594 | print STDERR "adding in sort text $new_text\n";
|
|---|
| 595 | $self->{'actualsortfields'}->{$sfield} = 1;
|
|---|
| 596 | }
|
|---|
| 597 | }
|
|---|
| 598 | }
|
|---|
| 599 |
|
|---|
| [24446] | 600 | # add in end tag if at top-level doc root, or indexing at the section level
|
|---|
| 601 | $text .= $end_sec if ($sec_tag_name ne "");
|
|---|
| 602 |
|
|---|
| 603 | $section = $doc_obj->get_next_section($section);
|
|---|
| 604 | } # while defined section
|
|---|
| 605 |
|
|---|
| 606 |
|
|---|
| 607 | # only output if working with doc level
|
|---|
| 608 | $text .= $end_doc if ($sec_tag_name eq "");
|
|---|
| 609 |
|
|---|
| 610 | ## $text .= "<commit/>\n";
|
|---|
| [27802] | 611 | open (TEXTOUT, ">text.out");
|
|---|
| 612 | print TEXTOUT "$text";
|
|---|
| 613 | close TEXTOUT;
|
|---|
| [24446] | 614 |
|
|---|
| 615 | print $solrhandle $text;
|
|---|
| 616 |
|
|---|
| 617 | }
|
|---|
| 618 |
|
|---|
| 619 |
|
|---|
| 620 |
|
|---|
| 621 |
|
|---|
| 622 | sub textreindex
|
|---|
| 623 | {
|
|---|
| 624 | my $self = shift (@_);
|
|---|
| 625 | my ($doc_obj,$file) = @_;
|
|---|
| 626 |
|
|---|
| 627 | $self->textedit($doc_obj,$file,"update");
|
|---|
| 628 | }
|
|---|
| 629 |
|
|---|
| 630 |
|
|---|
| 631 | 1;
|
|---|
| 632 |
|
|---|
| 633 |
|
|---|
