| 1 | ###########################################################################
|
|---|
| 2 | #
|
|---|
| 3 | # mgppbuilder.pm -- MGBuilder object
|
|---|
| 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 mgppbuilder;
|
|---|
| 27 |
|
|---|
| 28 | use basebuilder;
|
|---|
| 29 | use colcfg;
|
|---|
| 30 | use plugin;
|
|---|
| 31 | use strict; no strict 'refs';
|
|---|
| 32 | use util;
|
|---|
| 33 |
|
|---|
| 34 |
|
|---|
| 35 | sub BEGIN {
|
|---|
| 36 | @mgppbuilder::ISA = ('basebuilder');
|
|---|
| 37 | }
|
|---|
| 38 |
|
|---|
| 39 |
|
|---|
| 40 |
|
|---|
| 41 | our %level_map = ('document'=>'Doc',
|
|---|
| 42 | 'section'=>'Sec',
|
|---|
| 43 | 'paragraph'=>'Para',
|
|---|
| 44 | 'Doc'=>'_textdocument_',
|
|---|
| 45 | 'Sec'=>'_textsection_',
|
|---|
| 46 | 'Para'=>'_textparagraph_');
|
|---|
| 47 |
|
|---|
| 48 | our %wanted_index_files = ('td'=>1,
|
|---|
| 49 | 't'=>1,
|
|---|
| 50 | 'tl'=>1,
|
|---|
| 51 | 'ti'=>1,
|
|---|
| 52 | 'idb'=>1,
|
|---|
| 53 | 'ib1'=>1,
|
|---|
| 54 | 'ib2'=>1,
|
|---|
| 55 | 'ib3'=>1,
|
|---|
| 56 | 'ib4'=>1,
|
|---|
| 57 | 'ib5'=>1,
|
|---|
| 58 | 'ib6'=>1,
|
|---|
| 59 | 'ib7'=>1,
|
|---|
| 60 | 'i'=>1,
|
|---|
| 61 | 'il'=>1,
|
|---|
| 62 | 'w'=>1,
|
|---|
| 63 | 'wa'=>1);
|
|---|
| 64 |
|
|---|
| 65 |
|
|---|
| 66 | my $maxdocsize = $basebuilder::maxdocsize;
|
|---|
| 67 |
|
|---|
| 68 | sub new {
|
|---|
| 69 | my $class = shift(@_);
|
|---|
| 70 |
|
|---|
| 71 | my $self = new basebuilder (@_);
|
|---|
| 72 | $self = bless $self, $class;
|
|---|
| 73 |
|
|---|
| 74 | #$self->{'indexfieldmap'} = \%static_indexfield_map;
|
|---|
| 75 |
|
|---|
| 76 | # get the levels (Section, Paragraph) for indexing and compression
|
|---|
| 77 | $self->{'levels'} = {};
|
|---|
| 78 | $self->{'levelorder'} = ();
|
|---|
| 79 | if (defined $self->{'collect_cfg'}->{'levels'}) {
|
|---|
| 80 | foreach my $level ( @{$self->{'collect_cfg'}->{'levels'}} ){
|
|---|
| 81 | $level =~ tr/A-Z/a-z/;
|
|---|
| 82 | $self->{'levels'}->{$level} = 1;
|
|---|
| 83 | push (@{$self->{'levelorder'}}, $level);
|
|---|
| 84 | }
|
|---|
| 85 | } else { # default to document
|
|---|
| 86 | $self->{'levels'}->{'document'} = 1;
|
|---|
| 87 | push (@{$self->{'levelorder'}}, 'document');
|
|---|
| 88 | }
|
|---|
| 89 |
|
|---|
| 90 | $self->{'buildtype'} = "mgpp";
|
|---|
| 91 |
|
|---|
| 92 | return $self;
|
|---|
| 93 | }
|
|---|
| 94 |
|
|---|
| 95 | sub generate_index_list {
|
|---|
| 96 | my $self = shift (@_);
|
|---|
| 97 |
|
|---|
| 98 | # sort out the indexes
|
|---|
| 99 | #indexes are specified with spaces, but we put them into one index
|
|---|
| 100 | my $indexes = $self->{'collect_cfg'}->{'indexes'};
|
|---|
| 101 | if (defined $indexes) {
|
|---|
| 102 | $self->{'collect_cfg'}->{'indexes'} = [];
|
|---|
| 103 |
|
|---|
| 104 | # remove any ex. from index spec but iff it is the only namespace in the metadata name
|
|---|
| 105 | my @indexes_copy = @$indexes; # make a copy, as 'map' changes entry in array
|
|---|
| 106 | #map { $_ =~ s/(^|,|;)ex\.([^.]+)$/$1$2/; } @indexes_copy; # No. Will replace metanames like flex.Image with fl.Image
|
|---|
| 107 | map { $_ =~ s/(,|;)/$1 /g; } @indexes_copy; # introduce a space after every separator
|
|---|
| 108 | map { $_ =~ s/(^| )ex\.([^.,:]+)(,|;|$)/$1$2$3/g; } @indexes_copy; # replace all <ex.> at start of metanames or <, ex.> when in a comma separated list
|
|---|
| 109 | map { $_ =~ s/(,|:) /$1/g; } @indexes_copy; # remove space introduced after every separator
|
|---|
| 110 | my $single_index = join(';', @indexes_copy).";";
|
|---|
| 111 |
|
|---|
| 112 | push (@{$self->{'collect_cfg'}->{'indexes'}}, $single_index);
|
|---|
| 113 | }
|
|---|
| 114 | }
|
|---|
| 115 |
|
|---|
| 116 | sub generate_index_options {
|
|---|
| 117 | my $self = shift (@_);
|
|---|
| 118 |
|
|---|
| 119 | $self->SUPER::generate_index_options();
|
|---|
| 120 |
|
|---|
| 121 | $self->{'casefold'} = 0;
|
|---|
| 122 | $self->{'stem'} = 0;
|
|---|
| 123 | $self->{'accentfold'} = 0;
|
|---|
| 124 |
|
|---|
| 125 | if (!defined($self->{'collect_cfg'}->{'indexoptions'})) {
|
|---|
| 126 | # just use default options
|
|---|
| 127 | $self->{'casefold'} = 1;
|
|---|
| 128 | $self->{'stem'} = 1;
|
|---|
| 129 | $self->{'accentfold'} = 1;
|
|---|
| 130 | } else {
|
|---|
| 131 | foreach my $option (@{$self->{'collect_cfg'}->{'indexoptions'}}) {
|
|---|
| 132 | if ($option =~ /stem/) {
|
|---|
| 133 | $self->{'stem'} = 1;
|
|---|
| 134 | } elsif ($option =~ /casefold/) {
|
|---|
| 135 | $self->{'casefold'} = 1;
|
|---|
| 136 | } elsif ($option =~ /accentfold/) {
|
|---|
| 137 | $self->{'accentfold'} = 1;
|
|---|
| 138 | }
|
|---|
| 139 | }
|
|---|
| 140 | }
|
|---|
| 141 |
|
|---|
| 142 | # now we record this for the build cfg
|
|---|
| 143 | $self->{'stemindexes'} = 0;
|
|---|
| 144 | if ($self->{'casefold'}) {
|
|---|
| 145 | $self->{'stemindexes'} += 1;
|
|---|
| 146 | }
|
|---|
| 147 | if ($self->{'stem'}) {
|
|---|
| 148 | $self->{'stemindexes'} += 2;
|
|---|
| 149 | }
|
|---|
| 150 | if ($self->{'accentfold'}) {
|
|---|
| 151 | $self->{'stemindexes'} += 4;
|
|---|
| 152 | }
|
|---|
| 153 |
|
|---|
| 154 | }
|
|---|
| 155 |
|
|---|
| 156 | sub default_buildproc {
|
|---|
| 157 | my $self = shift (@_);
|
|---|
| 158 |
|
|---|
| 159 | return "mgppbuildproc";
|
|---|
| 160 | }
|
|---|
| 161 |
|
|---|
| 162 | sub compress_text {
|
|---|
| 163 |
|
|---|
| 164 | my $self = shift (@_);
|
|---|
| 165 |
|
|---|
| 166 | # we don't do anything if we don't want compressed text
|
|---|
| 167 | return if $self->{'no_text'};
|
|---|
| 168 |
|
|---|
| 169 | my ($textindex) = @_;
|
|---|
| 170 |
|
|---|
| 171 | my $exedir = "$ENV{'GSDLHOME'}/bin/$ENV{'GSDLOS'}";
|
|---|
| 172 | my $exe = &util::get_os_exe ();
|
|---|
| 173 | my $mgpp_passes_exe = &util::filename_cat($exedir, "mgpp_passes$exe");
|
|---|
| 174 | my $mgpp_compression_dict_exe = &util::filename_cat($exedir, "mgpp_compression_dict$exe");
|
|---|
| 175 | my $outhandle = $self->{'outhandle'};
|
|---|
| 176 |
|
|---|
| 177 | my $maxnumeric = $self->{'maxnumeric'};
|
|---|
| 178 |
|
|---|
| 179 | &util::mk_all_dir (&util::filename_cat($self->{'build_dir'}, "text"));
|
|---|
| 180 |
|
|---|
| 181 | my $collect_tail = &util::get_dirsep_tail($self->{'collection'});
|
|---|
| 182 | my $basefilename = &util::filename_cat("text",$collect_tail);
|
|---|
| 183 | my $fulltextprefix = &util::filename_cat ($self->{'build_dir'}, $basefilename);
|
|---|
| 184 |
|
|---|
| 185 | my $osextra = "";
|
|---|
| 186 | if ($ENV{'GSDLOS'} =~ /^windows$/i) {
|
|---|
| 187 | $fulltextprefix =~ s@/@\\@g;
|
|---|
| 188 | }
|
|---|
| 189 | else {
|
|---|
| 190 | $osextra = " -d /";
|
|---|
| 191 | }
|
|---|
| 192 |
|
|---|
| 193 |
|
|---|
| 194 | # define the section names and possibly the doc name for mgpasses
|
|---|
| 195 | # the compressor doesn't need to know about paragraphs - never want to
|
|---|
| 196 | # retrieve them
|
|---|
| 197 |
|
|---|
| 198 | # always use Doc and Sec levels
|
|---|
| 199 | my $mgpp_passes_sections = "-J ". $level_map{"document"} ." -K " . $level_map{"section"} ." ";
|
|---|
| 200 |
|
|---|
| 201 | print $outhandle "\n*** creating the compressed text\n" if ($self->{'verbosity'} >= 1);
|
|---|
| 202 | print STDERR "<Stage name='CompressText'>\n" if $self->{'gli'};
|
|---|
| 203 |
|
|---|
| 204 | # collect the statistics for the text
|
|---|
| 205 | # -b $maxdocsize sets the maximum document size to be 12 meg
|
|---|
| 206 | print $outhandle "\n collecting text statistics (mgpp_passes -T1)\n" if ($self->{'verbosity'} >= 1);
|
|---|
| 207 | print STDERR "<Phase name='CollectTextStats'/>\n" if $self->{'gli'};
|
|---|
| 208 |
|
|---|
| 209 | my ($handle);
|
|---|
| 210 | if ($self->{'debug'}) {
|
|---|
| 211 | $handle = *STDOUT;
|
|---|
| 212 | }
|
|---|
| 213 | else {
|
|---|
| 214 | if (!-e "$mgpp_passes_exe" ||
|
|---|
| 215 | !open($handle, "| mgpp_passes$exe -M $maxnumeric $mgpp_passes_sections -f \"$fulltextprefix\" -T1 $osextra")) {
|
|---|
| 216 | print STDERR "<FatalError name='NoRunMGPasses'>\n</Stage>\n" if $self->{'gli'};
|
|---|
| 217 | die "mgppbuilder::compress_text - couldn't run $mgpp_passes_exe\n";
|
|---|
| 218 | }
|
|---|
| 219 | }
|
|---|
| 220 |
|
|---|
| 221 | my $db_level = "section";
|
|---|
| 222 |
|
|---|
| 223 | $self->{'buildproc'}->set_output_handle ($handle);
|
|---|
| 224 | $self->{'buildproc'}->set_mode ('text');
|
|---|
| 225 | $self->{'buildproc'}->set_index ($textindex);
|
|---|
| 226 | $self->{'buildproc'}->set_indexing_text (0);
|
|---|
| 227 | #$self->{'buildproc'}->set_indexfieldmap ($self->{'indexfieldmap'});
|
|---|
| 228 | $self->{'buildproc'}->set_levels ($self->{'levels'});
|
|---|
| 229 | $self->{'buildproc'}->set_db_level ($db_level);
|
|---|
| 230 | $self->{'buildproc'}->reset();
|
|---|
| 231 | &plugin::begin($self->{'pluginfo'}, $self->{'source_dir'},
|
|---|
| 232 | $self->{'buildproc'}, $self->{'maxdocs'});
|
|---|
| 233 | &plugin::read ($self->{'pluginfo'}, $self->{'source_dir'},
|
|---|
| 234 | "", {}, {}, $self->{'buildproc'}, $self->{'maxdocs'}, 0, $self->{'gli'});
|
|---|
| 235 | &plugin::end($self->{'pluginfo'});
|
|---|
| 236 |
|
|---|
| 237 | close ($handle) unless $self->{'debug'};
|
|---|
| 238 |
|
|---|
| 239 | $self->print_stats();
|
|---|
| 240 |
|
|---|
| 241 | # create the compression dictionary
|
|---|
| 242 | # the compression dictionary is built by assuming the stats are from a seed
|
|---|
| 243 | # dictionary (-S), if a novel word is encountered it is spelled out (-H),
|
|---|
| 244 | # and the resulting dictionary must be less than 5 meg with the most
|
|---|
| 245 | # frequent words being put into the dictionary first (-2 -k 5120)
|
|---|
| 246 | # note: these options are left over from mg version
|
|---|
| 247 | if (!$self->{'debug'}) {
|
|---|
| 248 | print $outhandle "\n creating the compression dictionary\n" if ($self->{'verbosity'} >= 1);
|
|---|
| 249 | print STDERR "<Phase name='CreatingCompress'/>\n" if $self->{'gli'};
|
|---|
| 250 | if (!-e "$mgpp_compression_dict_exe") {
|
|---|
| 251 | print STDERR "<FatalError name='NoRunMGCompress'/>\n</Stage>\n" if $self->{'gli'};
|
|---|
| 252 | die "mgppbuilder::compress_text - couldn't run $mgpp_compression_dict_exe\n";
|
|---|
| 253 | }
|
|---|
| 254 | system ("mgpp_compression_dict$exe -f \"$fulltextprefix\" -S -H -2 -k 5120 $osextra");
|
|---|
| 255 |
|
|---|
| 256 | if (!$self->{'debug'}) {
|
|---|
| 257 | if (!-e "$mgpp_passes_exe" ||
|
|---|
| 258 | !open ($handle, "| mgpp_passes$exe -M $maxnumeric $mgpp_passes_sections -f \"$fulltextprefix\" -T2 $osextra")) {
|
|---|
| 259 | print STDERR "<FatalError name='NoRunMGPasses'/>\n</Stage>\n" if $self->{'gli'};
|
|---|
| 260 | die "mgppbuilder::compress_text - couldn't run $mgpp_passes_exe\n";
|
|---|
| 261 | }
|
|---|
| 262 | }
|
|---|
| 263 | }
|
|---|
| 264 | else {
|
|---|
| 265 | print STDERR "<Phase name='SkipCreatingComp'/>\n" if $self->{'gli'};
|
|---|
| 266 | }
|
|---|
| 267 |
|
|---|
| 268 | $self->{'buildproc'}->set_output_handle ($handle);
|
|---|
| 269 | $self->{'buildproc'}->reset();
|
|---|
| 270 |
|
|---|
| 271 | # compress the text
|
|---|
| 272 | print $outhandle "\n compressing the text (mgpp_passes -T2)\n" if ($self->{'verbosity'} >= 1);
|
|---|
| 273 | print STDERR "<Phase name='CompressingText'/>\n" if $self->{'gli'};
|
|---|
| 274 |
|
|---|
| 275 | &plugin::read ($self->{'pluginfo'}, $self->{'source_dir'},
|
|---|
| 276 | "", {}, {}, $self->{'buildproc'}, $self->{'maxdocs'}, 0, $self->{'gli'});
|
|---|
| 277 | close ($handle) unless $self->{'debug'};
|
|---|
| 278 |
|
|---|
| 279 | $self->print_stats();
|
|---|
| 280 | print STDERR "</Stage>\n" if $self->{'gli'};
|
|---|
| 281 | }
|
|---|
| 282 |
|
|---|
| 283 |
|
|---|
| 284 | sub post_build_indexes {
|
|---|
| 285 | my $self = shift(@_);
|
|---|
| 286 |
|
|---|
| 287 | #define the final field lists
|
|---|
| 288 | $self->make_final_field_list();
|
|---|
| 289 | }
|
|---|
| 290 |
|
|---|
| 291 | # creates directory names for each of the index descriptions
|
|---|
| 292 | sub create_index_mapping {
|
|---|
| 293 | my $self = shift (@_);
|
|---|
| 294 | my ($indexes) = @_;
|
|---|
| 295 |
|
|---|
| 296 | my %mapping = ();
|
|---|
| 297 |
|
|---|
| 298 | return \%mapping if !(scalar @$indexes);
|
|---|
| 299 |
|
|---|
| 300 | $mapping{'indexmaporder'} = [];
|
|---|
| 301 | $mapping{'subcollectionmaporder'} = [];
|
|---|
| 302 | $mapping{'languagemaporder'} = [];
|
|---|
| 303 |
|
|---|
| 304 | # dirnames is used to check for collisions. Start this off
|
|---|
| 305 | # with the manditory directory names
|
|---|
| 306 | my %dirnames = ('text'=>'text',
|
|---|
| 307 | 'extra'=>'extra');
|
|---|
| 308 | my %pnames = ('index' => {}, 'subcollection' => {}, 'languages' => {});
|
|---|
| 309 |
|
|---|
| 310 | foreach my $index (@$indexes) {
|
|---|
| 311 | my ($fields, $subcollection, $languages) = split (":", $index);
|
|---|
| 312 |
|
|---|
| 313 | # we only ever have one index, and its called 'idx'
|
|---|
| 314 | my $pindex = 'idx';
|
|---|
| 315 |
|
|---|
| 316 | # next comes a processed version of the subcollection if there is one.
|
|---|
| 317 | my $psub = $self->process_field ($subcollection);
|
|---|
| 318 | $psub = lc ($psub);
|
|---|
| 319 |
|
|---|
| 320 | # next comes a processed version of the language if there is one.
|
|---|
| 321 | my $plang = $self->process_field ($languages);
|
|---|
| 322 | $plang = lc ($plang);
|
|---|
| 323 |
|
|---|
| 324 | my $dirname = $pindex . $psub . $plang;
|
|---|
| 325 |
|
|---|
| 326 | # check to be sure all index names are unique
|
|---|
| 327 | while (defined ($dirnames{$dirname})) {
|
|---|
| 328 | $dirname = $self->make_unique (\%pnames, $index, \$pindex, \$psub, \$plang);
|
|---|
| 329 | }
|
|---|
| 330 |
|
|---|
| 331 | $mapping{$index} = $dirname;
|
|---|
| 332 |
|
|---|
| 333 | # store the mapping orders as well as the maps
|
|---|
| 334 | # also put index, subcollection and language fields into the mapping thing -
|
|---|
| 335 | # (the full index name (eg text:subcol:lang) is not used on
|
|---|
| 336 | # the query page) -these are used for collectionmeta later on
|
|---|
| 337 | if (!defined $mapping{'indexmap'}{"$fields"}) {
|
|---|
| 338 | $mapping{'indexmap'}{"$fields"} = $pindex;
|
|---|
| 339 | push (@{$mapping{'indexmaporder'}}, "$fields");
|
|---|
| 340 | if (!defined $mapping{"$fields"}) {
|
|---|
| 341 | $mapping{"$fields"} = $pindex;
|
|---|
| 342 | }
|
|---|
| 343 | }
|
|---|
| 344 | if ($psub =~ /\w/ && !defined ($mapping{'subcollectionmap'}{$subcollection})) {
|
|---|
| 345 | $mapping{'subcollectionmap'}{$subcollection} = $psub;
|
|---|
| 346 | push (@{$mapping{'subcollectionmaporder'}}, $subcollection);
|
|---|
| 347 | $mapping{$subcollection} = $psub;
|
|---|
| 348 | }
|
|---|
| 349 | if ($plang =~ /\w/ && !defined ($mapping{'languagemap'}{$languages})) {
|
|---|
| 350 | $mapping{'languagemap'}{$languages} = $plang;
|
|---|
| 351 | push (@{$mapping{'languagemaporder'}}, $languages);
|
|---|
| 352 | $mapping{$languages} = $plang;
|
|---|
| 353 | }
|
|---|
| 354 | $dirnames{$dirname} = $index;
|
|---|
| 355 | $pnames{'index'}->{$pindex} = "$fields";
|
|---|
| 356 | $pnames{'subcollection'}->{$psub} = $subcollection;
|
|---|
| 357 | $pnames{'languages'}->{$plang} = $languages;
|
|---|
| 358 | }
|
|---|
| 359 |
|
|---|
| 360 | return \%mapping;
|
|---|
| 361 | }
|
|---|
| 362 |
|
|---|
| 363 | sub make_unique {
|
|---|
| 364 | my $self = shift (@_);
|
|---|
| 365 | my ($namehash, $index, $indexref, $subref, $langref) = @_;
|
|---|
| 366 | my ($fields, $subcollection, $languages) = split (":", $index);
|
|---|
| 367 |
|
|---|
| 368 | if ($namehash->{'index'}->{$$indexref} ne "$fields") {
|
|---|
| 369 | $self->get_next_version ($indexref);
|
|---|
| 370 | } elsif ($namehash->{'subcollection'}->{$$subref} ne $subcollection) {
|
|---|
| 371 | $self->get_next_version ($subref);
|
|---|
| 372 | } elsif ($namehash->{'languages'}->{$$langref} ne $languages) {
|
|---|
| 373 | $self->get_next_version ($langref);
|
|---|
| 374 | }
|
|---|
| 375 | return "$$indexref$$subref$$langref";
|
|---|
| 376 | }
|
|---|
| 377 |
|
|---|
| 378 |
|
|---|
| 379 | sub build_index {
|
|---|
| 380 | my $self = shift (@_);
|
|---|
| 381 | my ($index) = @_;
|
|---|
| 382 | my $outhandle = $self->{'outhandle'};
|
|---|
| 383 |
|
|---|
| 384 | # get the full index directory path and make sure it exists
|
|---|
| 385 | my $indexdir = $self->{'index_mapping'}->{$index};
|
|---|
| 386 | &util::mk_all_dir (&util::filename_cat($self->{'build_dir'}, $indexdir));
|
|---|
| 387 |
|
|---|
| 388 | my $collect_tail = &util::get_dirsep_tail($self->{'collection'});
|
|---|
| 389 | my $fullindexprefix = &util::filename_cat ($self->{'build_dir'},
|
|---|
| 390 | $indexdir,
|
|---|
| 391 | $collect_tail);
|
|---|
| 392 | my $fulltextprefix = &util::filename_cat ($self->{'build_dir'}, "text",
|
|---|
| 393 | $collect_tail);
|
|---|
| 394 |
|
|---|
| 395 | # get any os specific stuff
|
|---|
| 396 | my $exedir = "$ENV{'GSDLHOME'}/bin/$ENV{'GSDLOS'}";
|
|---|
| 397 |
|
|---|
| 398 | my $exe = &util::get_os_exe ();
|
|---|
| 399 | my $mgpp_passes_exe = &util::filename_cat($exedir, "mgpp_passes$exe");
|
|---|
| 400 |
|
|---|
| 401 | # define the section names for mgpasses
|
|---|
| 402 | my $mgpp_passes_sections = "-J ". $level_map{"document"} ." -K " . $level_map{"section"} ." ";
|
|---|
| 403 | if ($self->{'levels'}->{'paragraph'}) {
|
|---|
| 404 | $mgpp_passes_sections .= "-K " . $level_map{'paragraph'}. " ";
|
|---|
| 405 | }
|
|---|
| 406 |
|
|---|
| 407 | my $mgpp_perf_hash_build_exe =
|
|---|
| 408 | &util::filename_cat($exedir, "mgpp_perf_hash_build$exe");
|
|---|
| 409 | my $mgpp_weights_build_exe =
|
|---|
| 410 | &util::filename_cat ($exedir, "mgpp_weights_build$exe");
|
|---|
| 411 | my $mgpp_invf_dict_exe =
|
|---|
| 412 | &util::filename_cat ($exedir, "mgpp_invf_dict$exe");
|
|---|
| 413 | my $mgpp_stem_idx_exe =
|
|---|
| 414 | &util::filename_cat ($exedir, "mgpp_stem_idx$exe");
|
|---|
| 415 |
|
|---|
| 416 | my $maxnumeric = $self->{'maxnumeric'};
|
|---|
| 417 |
|
|---|
| 418 | my $osextra = "";
|
|---|
| 419 | if ($ENV{'GSDLOS'} =~ /^windows$/i) {
|
|---|
| 420 | $fullindexprefix =~ s@/@\\@g;
|
|---|
| 421 | } else {
|
|---|
| 422 | $osextra = " -d /";
|
|---|
| 423 | if ($outhandle ne "STDERR") {
|
|---|
| 424 | # so mgpp_passes doesn't print to stderr if we redirect output
|
|---|
| 425 | $osextra .= " 2>/dev/null";
|
|---|
| 426 | }
|
|---|
| 427 | }
|
|---|
| 428 |
|
|---|
| 429 | # get the index expression if this index belongs
|
|---|
| 430 | # to a subcollection
|
|---|
| 431 | my $indexexparr = [];
|
|---|
| 432 | my $langarr = [];
|
|---|
| 433 | # there may be subcollection info, and language info.
|
|---|
| 434 | my ($fields, $subcollection, $language) = split (":", $index);
|
|---|
| 435 | my @subcollections = ();
|
|---|
| 436 | @subcollections = split /,/, $subcollection if (defined $subcollection);
|
|---|
| 437 |
|
|---|
| 438 | foreach $subcollection (@subcollections) {
|
|---|
| 439 | if (defined ($self->{'collect_cfg'}->{'subcollection'}->{$subcollection})) {
|
|---|
| 440 | push (@$indexexparr, $self->{'collect_cfg'}->{'subcollection'}->{$subcollection});
|
|---|
| 441 | }
|
|---|
| 442 | }
|
|---|
| 443 |
|
|---|
| 444 | # add expressions for languages if this index belongs to
|
|---|
| 445 | # a language subcollection - only put languages expressions for the
|
|---|
| 446 | # ones we want in the index
|
|---|
| 447 |
|
|---|
| 448 | my @languages = ();
|
|---|
| 449 | my $languagemetadata = "Language";
|
|---|
| 450 | if (defined ($self->{'collect_cfg'}->{'languagemetadata'})) {
|
|---|
| 451 | $languagemetadata = $self->{'collect_cfg'}->{'languagemetadata'};
|
|---|
| 452 | }
|
|---|
| 453 | @languages = split /,/, $language if (defined $language);
|
|---|
| 454 | foreach my $language (@languages) {
|
|---|
| 455 | my $not=0;
|
|---|
| 456 | if ($language =~ s/^\!//) {
|
|---|
| 457 | $not = 1;
|
|---|
| 458 | }
|
|---|
| 459 | if($not) {
|
|---|
| 460 | push (@$langarr, "!$language");
|
|---|
| 461 | } else {
|
|---|
| 462 | push (@$langarr, "$language");
|
|---|
| 463 | }
|
|---|
| 464 | }
|
|---|
| 465 |
|
|---|
| 466 | # Build index dictionary. Uses verbatim stem method
|
|---|
| 467 | print $outhandle "\n creating index dictionary (mgpp_passes -I1)\n" if ($self->{'verbosity'} >= 1);
|
|---|
| 468 | print STDERR "<Phase name='CreatingIndexDic'/>\n" if $self->{'gli'};
|
|---|
| 469 | my ($handle);
|
|---|
| 470 | if ($self->{'debug'}) {
|
|---|
| 471 | $handle = *STDOUT;
|
|---|
| 472 | }
|
|---|
| 473 | else {
|
|---|
| 474 | if (!-e "$mgpp_passes_exe" ||
|
|---|
| 475 | !open($handle, "| mgpp_passes$exe -M $maxnumeric $mgpp_passes_sections -f \"$fullindexprefix\" -I1 $osextra")) {
|
|---|
| 476 | print STDERR "<FatalError name='NoRunMGPasses'/>\n</Stage>\n" if $self->{'gli'};
|
|---|
| 477 | die "mgppbuilder::build_index - couldn't run $mgpp_passes_exe\n";
|
|---|
| 478 | }
|
|---|
| 479 | }
|
|---|
| 480 |
|
|---|
| 481 | # db_level is always section
|
|---|
| 482 | my $db_level = "section";
|
|---|
| 483 |
|
|---|
| 484 | # set up the document processr
|
|---|
| 485 | $self->{'buildproc'}->set_output_handle ($handle);
|
|---|
| 486 | $self->{'buildproc'}->set_mode ('text');
|
|---|
| 487 | $self->{'buildproc'}->set_index ($index, $indexexparr);
|
|---|
| 488 | $self->{'buildproc'}->set_index_languages ($languagemetadata, $langarr) if (defined $language);
|
|---|
| 489 | $self->{'buildproc'}->set_indexing_text (1);
|
|---|
| 490 | #$self->{'buildproc'}->set_indexfieldmap ($self->{'indexfieldmap'});
|
|---|
| 491 | $self->{'buildproc'}->set_levels ($self->{'levels'});
|
|---|
| 492 | $self->{'buildproc'}->set_db_level ($db_level);
|
|---|
| 493 |
|
|---|
| 494 | $self->{'buildproc'}->reset();
|
|---|
| 495 |
|
|---|
| 496 | &plugin::read ($self->{'pluginfo'}, $self->{'source_dir'},
|
|---|
| 497 | "", {}, {}, $self->{'buildproc'}, $self->{'maxdocs'}, 0, $self->{'gli'});
|
|---|
| 498 | close ($handle) unless $self->{'debug'};
|
|---|
| 499 |
|
|---|
| 500 | $self->print_stats();
|
|---|
| 501 |
|
|---|
| 502 | # now we check to see if the required files have been produced - if not we quit building this index so the whole process doesn't crap out.
|
|---|
| 503 | # we check on the .id file - index dictionary
|
|---|
| 504 | my $dict_file = "$fullindexprefix.id";
|
|---|
| 505 | if (!-e $dict_file) {
|
|---|
| 506 | print $outhandle "mgppbuilder::build_index - Couldn't create index $index\n";
|
|---|
| 507 | print STDERR "<Warning name='NoIndex'/>\n</Stage>\n" if $self->{'gli'};
|
|---|
| 508 | $self->{'notbuilt'}->{$index}=1;
|
|---|
| 509 | return;
|
|---|
| 510 | }
|
|---|
| 511 |
|
|---|
| 512 | if (!$self->{'debug'}) {
|
|---|
| 513 | # create the perfect hash function
|
|---|
| 514 | if (!-e "$mgpp_perf_hash_build_exe") {
|
|---|
| 515 | print STDERR "<FatalError name='NoRunMGHash'/>\n</Stage>\n" if $self->{'gli'};
|
|---|
| 516 | die "mgppbuilder::build_index - couldn't run $mgpp_perf_hash_build_exe\n";
|
|---|
| 517 | }
|
|---|
| 518 | system ("mgpp_perf_hash_build$exe -f \"$fullindexprefix\" $osextra");
|
|---|
| 519 |
|
|---|
| 520 | if (!-e "$mgpp_passes_exe" ||
|
|---|
| 521 | !open ($handle, "| mgpp_passes$exe -M $maxnumeric $mgpp_passes_sections -f \"$fullindexprefix\" -I2 $osextra")) {
|
|---|
| 522 | print STDERR "<FatalError name='NoRunMGPasses'/>\n</Stage>\n" if $self->{'gli'};
|
|---|
| 523 | die "mgppbuilder::build_index - couldn't run $mgpp_passes_exe\n";
|
|---|
| 524 | }
|
|---|
| 525 | }
|
|---|
| 526 |
|
|---|
| 527 | # invert the text
|
|---|
| 528 | print $outhandle "\n inverting the text (mgpp_passes -I2)\n" if ($self->{'verbosity'} >= 1);
|
|---|
| 529 | print STDERR "<Phase name='InvertingText'/>\n" if $self->{'gli'};
|
|---|
| 530 |
|
|---|
| 531 | $self->{'buildproc'}->set_output_handle ($handle);
|
|---|
| 532 | $self->{'buildproc'}->reset();
|
|---|
| 533 |
|
|---|
| 534 | &plugin::read ($self->{'pluginfo'}, $self->{'source_dir'},
|
|---|
| 535 | "", {}, {}, $self->{'buildproc'}, $self->{'maxdocs'}, 0, $self->{'gli'});
|
|---|
| 536 |
|
|---|
| 537 | $self->print_stats ();
|
|---|
| 538 |
|
|---|
| 539 | if (!$self->{'debug'}) {
|
|---|
| 540 |
|
|---|
| 541 | close ($handle);
|
|---|
| 542 |
|
|---|
| 543 | # create the weights file
|
|---|
| 544 | print $outhandle "\n create the weights file\n" if ($self->{'verbosity'} >= 1);
|
|---|
| 545 | print STDERR "<Phase name='CreateTheWeights'/>\n" if $self->{'gli'};
|
|---|
| 546 | if (!-e "$mgpp_weights_build_exe") {
|
|---|
| 547 | print STDERR "<FatalError name='NoRunMGWeights'/>\n</Stage>\n" if $self->{'gli'};
|
|---|
| 548 | die "mgppbuilder::build_index - couldn't run $mgpp_weights_build_exe\n";
|
|---|
| 549 | }
|
|---|
| 550 | system ("mgpp_weights_build$exe -f \"$fullindexprefix\" $osextra");
|
|---|
| 551 |
|
|---|
| 552 | # create 'on-disk' stemmed dictionary
|
|---|
| 553 | print $outhandle "\n creating 'on-disk' stemmed dictionary\n" if ($self->{'verbosity'} >= 1);
|
|---|
| 554 | if (!-e "$mgpp_invf_dict_exe") {
|
|---|
| 555 | print STDERR "<FatalError name='NoRunMGInvf'/>\n</Stage>\n" if $self->{'gli'};
|
|---|
| 556 | die "mgppbuilder::build_index - couldn't run $mgpp_invf_dict_exe\n";
|
|---|
| 557 | }
|
|---|
| 558 | system ("mgpp_invf_dict$exe -f \"$fullindexprefix\" $osextra" );
|
|---|
| 559 |
|
|---|
| 560 |
|
|---|
| 561 | # creates stem index files for the various stemming methods
|
|---|
| 562 | print $outhandle "\n creating stem indexes\n" if ($self->{'verbosity'} >= 1);
|
|---|
| 563 | print STDERR "<Phase name='CreatingStemIndx'/>\n" if $self->{'gli'};
|
|---|
| 564 | if (!-e "$mgpp_stem_idx_exe") {
|
|---|
| 565 | print STDERR "<FatalError name='NoRunMGStem'/>\n</Stage>\n" if $self->{'gli'};
|
|---|
| 566 | die "mgppbuilder::build_index - couldn't run $mgpp_stem_idx_exe\n";
|
|---|
| 567 | }
|
|---|
| 568 | my $accent_folding_enabled = 1;
|
|---|
| 569 | if ($self->{'accentfold'}) {
|
|---|
| 570 | # the first time we do this, we test for accent folding enabled
|
|---|
| 571 | if (system ("mgpp_stem_idx$exe -b 4096 -s4 -f \"$fullindexprefix\" $osextra") == 2) {
|
|---|
| 572 | # accent folding has not been enabled in mgpp
|
|---|
| 573 | $accent_folding_enabled = 0;
|
|---|
| 574 | $self->{'stemindexes'} -= 4;
|
|---|
| 575 | }
|
|---|
| 576 | }
|
|---|
| 577 | if ($self->{'casefold'}) {
|
|---|
| 578 | system ("mgpp_stem_idx$exe -b 4096 -s1 -f \"$fullindexprefix\" $osextra");
|
|---|
| 579 | if ($accent_folding_enabled && $self->{'accentfold'}) {
|
|---|
| 580 | system ("mgpp_stem_idx$exe -b 4096 -s5 -f \"$fullindexprefix\" $osextra");
|
|---|
| 581 | }
|
|---|
| 582 | }
|
|---|
| 583 | if ($self->{'stem'}) {
|
|---|
| 584 | system ("mgpp_stem_idx$exe -b 4096 -s2 -f \"$fullindexprefix\" $osextra");
|
|---|
| 585 | if ($accent_folding_enabled && $self->{'accentfold'}) {
|
|---|
| 586 | system ("mgpp_stem_idx$exe -b 4096 -s6 -f \"$fullindexprefix\" $osextra");
|
|---|
| 587 | }
|
|---|
| 588 | }
|
|---|
| 589 | if ($self->{'casefold'} && $self->{'stem'}) {
|
|---|
| 590 | system ("mgpp_stem_idx$exe -b 4096 -s3 -f \"$fullindexprefix\" $osextra");
|
|---|
| 591 | if ($accent_folding_enabled && $self->{'accentfold'}) {
|
|---|
| 592 | system ("mgpp_stem_idx$exe -b 4096 -s7 -f \"$fullindexprefix\" $osextra");
|
|---|
| 593 | }
|
|---|
| 594 | }
|
|---|
| 595 |
|
|---|
| 596 | # remove unwanted files
|
|---|
| 597 | my $tmpdir = &util::filename_cat ($self->{'build_dir'}, $indexdir);
|
|---|
| 598 | opendir (DIR, $tmpdir) || die
|
|---|
| 599 | "mgppbuilder::build_index - couldn't read directory $tmpdir\n";
|
|---|
| 600 | foreach my $file (readdir(DIR)) {
|
|---|
| 601 | next if $file =~ /^\./;
|
|---|
| 602 | my ($suffix) = $file =~ /\.([^\.]+)$/;
|
|---|
| 603 | if (defined $suffix && !defined $wanted_index_files{$suffix}) {
|
|---|
| 604 | # delete it!
|
|---|
| 605 | print $outhandle "deleting $file\n" if $self->{'verbosity'} > 2;
|
|---|
| 606 | #&util::rm (&util::filename_cat ($tmpdir, $file));
|
|---|
| 607 | }
|
|---|
| 608 | }
|
|---|
| 609 | closedir (DIR);
|
|---|
| 610 | }
|
|---|
| 611 | print STDERR "</Stage>\n" if $self->{'gli'};
|
|---|
| 612 | }
|
|---|
| 613 |
|
|---|
| 614 |
|
|---|
| 615 | sub get_collection_meta_indexes
|
|---|
| 616 | {
|
|---|
| 617 | my $self = shift(@_);
|
|---|
| 618 | my $collection_infodb = shift(@_);
|
|---|
| 619 |
|
|---|
| 620 | # define the indexed field mapping if not already done so
|
|---|
| 621 | # (i.e. if infodb called separately from build_index)
|
|---|
| 622 | if (!defined $self->{'build_cfg'}) {
|
|---|
| 623 | $self->read_final_field_list();
|
|---|
| 624 | }
|
|---|
| 625 |
|
|---|
| 626 | # first do the collection meta stuff - everything without a dot
|
|---|
| 627 | my $collmetadefined = 0;
|
|---|
| 628 | my $metadata_entry;
|
|---|
| 629 | if (defined $self->{'collect_cfg'}->{'collectionmeta'}) {
|
|---|
| 630 | $collmetadefined = 1;
|
|---|
| 631 | }
|
|---|
| 632 |
|
|---|
| 633 | #add the index field macros to [collection]
|
|---|
| 634 | # eg <TI>Title
|
|---|
| 635 | # <SU>Subject
|
|---|
| 636 | # these now come from collection meta. if that is not defined, uses the metadata name
|
|---|
| 637 | my $collmeta = "";
|
|---|
| 638 | if (defined $self->{'build_cfg'}->{'indexfields'}) {
|
|---|
| 639 | foreach my $longfield (@{$self->{'build_cfg'}->{'indexfields'}}){
|
|---|
| 640 | my $shortfield = $self->{'buildproc'}->{'indexfieldmap'}->{$longfield};
|
|---|
| 641 | next if $shortfield eq 1;
|
|---|
| 642 |
|
|---|
| 643 | # we need to check if some coll meta has been defined - don't output
|
|---|
| 644 | # any that have
|
|---|
| 645 | $collmeta = ".$longfield";
|
|---|
| 646 | if (!$collmetadefined || !defined $self->{'collect_cfg'}->{'collectionmeta'}->{$collmeta}) {
|
|---|
| 647 | if ($longfield eq "allfields") {
|
|---|
| 648 | $collection_infodb->{$shortfield} = [ "_query:textallfields_" ];
|
|---|
| 649 | } elsif ($longfield eq "text") {
|
|---|
| 650 | $collection_infodb->{$shortfield} = [ "_query:texttextonly_" ];
|
|---|
| 651 | } else {
|
|---|
| 652 | $collection_infodb->{$shortfield} = [ $longfield ];
|
|---|
| 653 | }
|
|---|
| 654 | }
|
|---|
| 655 | }
|
|---|
| 656 | }
|
|---|
| 657 |
|
|---|
| 658 | # now add the level names
|
|---|
| 659 | my $level_entry = "";
|
|---|
| 660 | foreach my $level (@{$self->{'collect_cfg'}->{'levels'}}) {
|
|---|
| 661 | $collmeta = ".$level"; # based on the original specification
|
|---|
| 662 | $level =~ tr/A-Z/a-z/; # make it lower case
|
|---|
| 663 | my $levelid = $level_map{$level}; # find the actual value we used in the index
|
|---|
| 664 | if (!$collmetadefined || !defined $self->{'collect_cfg'}->{'collectionmeta'}->{$collmeta}) {
|
|---|
| 665 | # use the default macro
|
|---|
| 666 | $collection_infodb->{$levelid} = [ $level_map{$levelid} ];
|
|---|
| 667 | }
|
|---|
| 668 | }
|
|---|
| 669 |
|
|---|
| 670 | # now add subcoll meta
|
|---|
| 671 | my $subcoll_entry = "";
|
|---|
| 672 | my $shortname = "";
|
|---|
| 673 | my $one_entry = "";
|
|---|
| 674 | foreach my $subcoll (@{$self->{'index_mapping'}->{'subcollectionmaporder'}}) {
|
|---|
| 675 | $shortname = $self->{'index_mapping'}->{$subcoll};
|
|---|
| 676 | if (!$collmetadefined || !defined $self->{'collect_cfg'}->{'collectionmeta'}->{".$subcoll"}) {
|
|---|
| 677 | $collection_infodb->{$shortname} = [ $subcoll ];
|
|---|
| 678 | }
|
|---|
| 679 | }
|
|---|
| 680 |
|
|---|
| 681 | # now add language meta
|
|---|
| 682 | my $lang_entry = "";
|
|---|
| 683 | foreach my $lang (@{$self->{'index_mapping'}->{'languagemaporder'}}) {
|
|---|
| 684 | $shortname = $self->{'index_mapping'}->{$lang};
|
|---|
| 685 | if (!$collmetadefined || !defined $self->{'collect_cfg'}->{'collectionmeta'}->{".$lang"}) {
|
|---|
| 686 | $collection_infodb->{$shortname} = [ $lang ];
|
|---|
| 687 | }
|
|---|
| 688 | }
|
|---|
| 689 | }
|
|---|
| 690 |
|
|---|
| 691 |
|
|---|
| 692 | # default is to output the metadata sets (prefixes) used in collection
|
|---|
| 693 | sub output_collection_meta
|
|---|
| 694 | {
|
|---|
| 695 | my $self = shift(@_);
|
|---|
| 696 | my $infodb_handle = shift(@_);
|
|---|
| 697 |
|
|---|
| 698 | my %collection_infodb = ();
|
|---|
| 699 | $self->get_collection_meta_sets(\%collection_infodb);
|
|---|
| 700 | $self->get_collection_meta_indexes(\%collection_infodb);
|
|---|
| 701 | &dbutil::write_infodb_entry($self->{'infodbtype'}, $infodb_handle, "collection", \%collection_infodb);
|
|---|
| 702 | }
|
|---|
| 703 |
|
|---|
| 704 |
|
|---|
| 705 | # at the end of building, we have an indexfieldmap with all the mappings,
|
|---|
| 706 | # plus some extras, and indexmap with any indexes in it that weren't
|
|---|
| 707 | # specified in the index definition. We want to make an ordered list of
|
|---|
| 708 | # fields that are indexed, and a list of mappings that are used. This will
|
|---|
| 709 | # be used for the build.cfg file, and for collection meta definition we
|
|---|
| 710 | # store these in a build.cfg bit
|
|---|
| 711 | sub make_final_field_list {
|
|---|
| 712 | my $self = shift (@_);
|
|---|
| 713 |
|
|---|
| 714 | $self->{'build_cfg'} = {};
|
|---|
| 715 |
|
|---|
| 716 | # store the indexfieldmap information
|
|---|
| 717 | my @indexfieldmap = ();
|
|---|
| 718 | my @indexfields = ();
|
|---|
| 719 | my $specifiedfields = {};
|
|---|
| 720 | my @specifiedfieldorder = ();
|
|---|
| 721 |
|
|---|
| 722 | # go through the index definition and add each thing to a map, so we
|
|---|
| 723 | # can easily check if it is already specified - when doing the
|
|---|
| 724 | # metadata, we print out all the individual fields, but some may
|
|---|
| 725 | # already be specified in the index definition, so we dont want to add
|
|---|
| 726 | # those again.
|
|---|
| 727 |
|
|---|
| 728 | my $field;
|
|---|
| 729 | foreach $field (@{$self->{'collect_cfg'}->{'indexes'}}) {
|
|---|
| 730 | # remove subcoll stuff
|
|---|
| 731 | my $parts = $field;
|
|---|
| 732 | $parts =~ s/:.*$//;
|
|---|
| 733 | # *************
|
|---|
| 734 | my @fs = split(';', $parts);
|
|---|
| 735 | foreach my $f(@fs) {
|
|---|
| 736 | if (!defined $specifiedfields->{$f}) {
|
|---|
| 737 | $specifiedfields->{$f}=1;
|
|---|
| 738 | push (@specifiedfieldorder, "$f");
|
|---|
| 739 | }
|
|---|
| 740 | }
|
|---|
| 741 | }
|
|---|
| 742 |
|
|---|
| 743 | #add all fields bit
|
|---|
| 744 | my $ifm = $self->{'buildproc'}->{'indexfieldmap'};
|
|---|
| 745 |
|
|---|
| 746 | foreach $field (@specifiedfieldorder) {
|
|---|
| 747 | if ($field eq "metadata") {
|
|---|
| 748 | foreach my $newfield (keys %{$self->{'buildproc'}->{'indexfields'}}) {
|
|---|
| 749 | if (!defined $specifiedfields->{$newfield}) {
|
|---|
| 750 | push (@indexfieldmap, "$newfield\-\>$self->{'buildproc'}->{'indexfieldmap'}->{$newfield}");
|
|---|
| 751 | push (@indexfields, "$newfield");
|
|---|
| 752 | }
|
|---|
| 753 | }
|
|---|
| 754 |
|
|---|
| 755 | } elsif ($field eq 'text') {
|
|---|
| 756 | push (@indexfieldmap, "text\-\>TX");
|
|---|
| 757 | push (@indexfields, "text");
|
|---|
| 758 | } elsif ($field eq 'allfields') {
|
|---|
| 759 | push (@indexfieldmap, "allfields\-\>ZZ");
|
|---|
| 760 | push (@indexfields, "allfields");
|
|---|
| 761 | } else {
|
|---|
| 762 | # we only add in the ones that have been processed
|
|---|
| 763 | if (defined $ifm->{$field}) {
|
|---|
| 764 | push (@indexfieldmap, "$field\-\>$ifm->{$field}");
|
|---|
| 765 | push (@indexfields, "$field");
|
|---|
| 766 | }
|
|---|
| 767 | }
|
|---|
| 768 | }
|
|---|
| 769 |
|
|---|
| 770 | if (scalar @indexfieldmap) {
|
|---|
| 771 | $self->{'build_cfg'}->{'indexfieldmap'} = \@indexfieldmap;
|
|---|
| 772 | }
|
|---|
| 773 |
|
|---|
| 774 | if (scalar @indexfields) {
|
|---|
| 775 | $self->{'build_cfg'}->{'indexfields'} = \@indexfields;
|
|---|
| 776 | }
|
|---|
| 777 | }
|
|---|
| 778 |
|
|---|
| 779 |
|
|---|
| 780 | # recreate the field list from the build.cfg file, look first in building,
|
|---|
| 781 | # then in index to find it. if there is no build.cfg, we can't do the field
|
|---|
| 782 | # list (there is unlikely to be any index anyway.)
|
|---|
| 783 | sub read_final_field_list {
|
|---|
| 784 | my $self = shift (@_);
|
|---|
| 785 | $self->{'build_cfg'} = {};
|
|---|
| 786 | my @indexfieldmap = ();
|
|---|
| 787 | my @indexfields = ();
|
|---|
| 788 | my @indexmap = ();
|
|---|
| 789 |
|
|---|
| 790 | # we read the stuff in from the build.cfg file - if its there
|
|---|
| 791 | my $buildcfg = $self->read_build_cfg();
|
|---|
| 792 | return unless defined $buildcfg;
|
|---|
| 793 |
|
|---|
| 794 | my $field;
|
|---|
| 795 | if (defined $buildcfg->{'indexfields'}) {
|
|---|
| 796 | foreach $field (@{$buildcfg->{'indexfields'}}) {
|
|---|
| 797 | push (@indexfields, "$field");
|
|---|
| 798 | }
|
|---|
| 799 | }
|
|---|
| 800 |
|
|---|
| 801 | if (defined $buildcfg->{'indexfieldmap'}) {
|
|---|
| 802 | foreach $field (@{$buildcfg->{'indexfieldmap'}}) {
|
|---|
| 803 | push (@indexfieldmap, "$field");
|
|---|
| 804 | my ($f, $v) = $field =~ /^(.*)\-\>(.*)$/;
|
|---|
| 805 | $self->{'buildproc'}->{'indexfieldmap'}->{$f} = $v;
|
|---|
| 806 | }
|
|---|
| 807 | }
|
|---|
| 808 |
|
|---|
| 809 | if (defined $buildcfg->{'indexmap'}) {
|
|---|
| 810 | foreach $field (@{$buildcfg->{'indexmap'}}) {
|
|---|
| 811 | push (@indexmap, "$field");
|
|---|
| 812 | }
|
|---|
| 813 | }
|
|---|
| 814 |
|
|---|
| 815 | $self->{'build_cfg'}->{'indexfieldmap'} = \@indexfieldmap;
|
|---|
| 816 | $self->{'build_cfg'}->{'indexfields'} = \@indexfields;
|
|---|
| 817 | $self->{'build_cfg'}->{'indexmap'} = \@indexmap;
|
|---|
| 818 | }
|
|---|
| 819 |
|
|---|
| 820 |
|
|---|
| 821 | sub build_cfg_extra {
|
|---|
| 822 | my $self = shift (@_);
|
|---|
| 823 | my ($build_cfg) = @_;
|
|---|
| 824 |
|
|---|
| 825 | $build_cfg->{'numsections'} = $self->{'buildproc'}->get_num_sections();
|
|---|
| 826 |
|
|---|
| 827 | # store the level info
|
|---|
| 828 | my @indexlevels = ();
|
|---|
| 829 | my @levelmap = ();
|
|---|
| 830 | foreach my $l (@{$self->{'levelorder'}}) {
|
|---|
| 831 | push (@indexlevels, $level_map{$l});
|
|---|
| 832 | push (@levelmap, "$l\-\>$level_map{$l}");
|
|---|
| 833 | }
|
|---|
| 834 | $build_cfg->{'indexlevels'} = \@indexlevels;
|
|---|
| 835 | $build_cfg->{'levelmap'} = \@levelmap;
|
|---|
| 836 |
|
|---|
| 837 | # text level (and database level) is always section
|
|---|
| 838 | $build_cfg->{'textlevel'} = $level_map{'section'};
|
|---|
| 839 |
|
|---|
| 840 | }
|
|---|
| 841 |
|
|---|
| 842 | 1;
|
|---|
| 843 |
|
|---|
| 844 |
|
|---|
