| 1 | ###########################################################################
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| 2 | #
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| 3 | # solrbuilder.pm -- perl wrapper for building index with Solr
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| 4 | # A component of the Greenstone digital library software
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| 5 | # from the New Zealand Digital Library Project at the
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| 6 | # University of Waikato, New Zealand.
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| 7 | #
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| 8 | # Copyright (C) 1999 New Zealand Digital Library Project
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| 9 | #
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| 10 | # This program is free software; you can redistribute it and/or modify
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| 11 | # it under the terms of the GNU General Public License as published by
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| 12 | # the Free Software Foundation; either version 2 of the License, or
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| 13 | # (at your option) any later version.
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| 14 | #
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| 15 | # This program is distributed in the hope that it will be useful,
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| 16 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 18 | # GNU General Public License for more details.
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| 19 | #
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| 20 | # You should have received a copy of the GNU General Public License
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| 21 | # along with this program; if not, write to the Free Software
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| 22 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 23 | #
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| 24 | ###########################################################################
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| 25 |
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| 26 |
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| 27 | package solrbuilder;
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| 28 |
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| 29 | use strict;
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| 30 | no strict 'refs';
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| 31 |
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| 32 | use lucenebuilder;
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| 33 | use solrserver;
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| 34 |
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| 35 | sub BEGIN {
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| 36 | @solrbuilder::ISA = ('lucenebuilder');
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| 37 | }
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| 38 |
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| 39 |
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| 40 | sub new {
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| 41 | my $class = shift(@_);
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| 42 | my $self = new lucenebuilder (@_);
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| 43 | $self = bless $self, $class;
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| 44 |
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| 45 | $self->{'buildtype'} = "solr";
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| 46 |
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| 47 | my $solr_passes_script = "solr_passes.pl";
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| 48 |
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| 49 | $self->{'solr_passes'} = "$solr_passes_script";
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| 50 | # Tack perl on the beginning to ensure execution
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| 51 | $self->{'solr_passes_exe'} = "\"".&util::get_perl_exec()."\" -S \"$solr_passes_script\"";
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| 52 | return $self;
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| 53 | }
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| 54 |
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| 55 |
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| 56 | sub default_buildproc {
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| 57 | my $self = shift (@_);
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| 58 |
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| 59 | return "solrbuildproc";
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| 60 | }
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| 61 |
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| 62 | # This writes a nice version of the text docs
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| 63 | #
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| 64 | # Essentially the same as the lucenebuilder.pm version, only using solr_passes
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| 65 | # => refactor and make better use of inheritence
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| 66 | #
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| 67 | sub compress_text
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| 68 | {
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| 69 | my $self = shift (@_);
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| 70 | # do nothing if we don't want compressed text
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| 71 | return if $self->{'no_text'};
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| 72 |
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| 73 | my ($textindex) = @_;
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| 74 |
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| 75 | # workaround to avoid hard-coding "solr" check into buildcol.pl
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| 76 | $textindex =~ s/^section://;
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| 77 |
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| 78 | my $outhandle = $self->{'outhandle'};
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| 79 |
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| 80 | # the text directory
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| 81 | my $text_dir = &FileUtils::filenameConcatenate($self->{'build_dir'}, "text");
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| 82 | my $build_dir = &FileUtils::filenameConcatenate($self->{'build_dir'},"");
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| 83 | &FileUtils::makeAllDirectories($text_dir);
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| 84 |
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| 85 | my $osextra = "";
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| 86 | if ($ENV{'GSDLOS'} =~ /^windows$/i)
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| 87 | {
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| 88 | $text_dir =~ s@/@\\@g;
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| 89 | }
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| 90 | else
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| 91 | {
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| 92 | if ($outhandle ne "STDERR")
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| 93 | {
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| 94 | # so solr_passes doesn't print to stderr if we redirect output
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| 95 | $osextra .= " 2>/dev/null";
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| 96 | }
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| 97 | }
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| 98 |
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| 99 | # Find the perl script to call to run solr
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| 100 | my $solr_passes = $self->{'solr_passes'};
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| 101 | my $solr_passes_exe = $self->{'solr_passes_exe'};
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| 102 |
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| 103 | my $solr_passes_sections = "Doc";
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| 104 |
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| 105 | my ($handle);
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| 106 |
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| 107 | if ($self->{'debug'})
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| 108 | {
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| 109 | $handle = *STDOUT;
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| 110 | }
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| 111 | else
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| 112 | {
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| 113 | my $site = $self->{'site'};
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| 114 | my $collect = $self->{'collection'};
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| 115 | my $core_prefix = (defined $site) ? "$site-$collect" : $collect;
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| 116 | my $core = $core_prefix; # unused in this call to solr_passes
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| 117 |
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| 118 | $core = "building-".$core unless $self->{'incremental'}; # core points to building only for force_removeold
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| 119 |
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| 120 | print STDERR "Executable: $solr_passes_exe\n";
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| 121 | print STDERR "Sections: $solr_passes_sections\n";
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| 122 | print STDERR "Build Dir: $build_dir\n";
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| 123 | print STDERR "Cmd: $solr_passes_exe $core text \"$build_dir\" \"dummy\" $osextra\n";
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| 124 | if (!open($handle, "| $solr_passes_exe $core text \"$build_dir\" \"dummy\" $osextra"))
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| 125 | {
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| 126 | print STDERR "<FatalError name='NoRunSolrPasses'/>\n</Stage>\n" if $self->{'gli'};
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| 127 | die "solrbuilder::build_index - couldn't run $solr_passes_exe\n$!\n";
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| 128 | }
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| 129 | }
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| 130 |
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| 131 | # stored text is always Doc and Sec levels
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| 132 | my $levels = { 'document' => 1, 'section' => 1 };
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| 133 | # always do database at section level
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| 134 | my $db_level = "section";
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| 135 |
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| 136 | # set up the document processr
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| 137 | $self->{'buildproc'}->set_output_handle ($handle);
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| 138 | $self->{'buildproc'}->set_mode ('text');
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| 139 | $self->{'buildproc'}->set_index ($textindex);
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| 140 | $self->{'buildproc'}->set_indexing_text (0);
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| 141 | #$self->{'buildproc'}->set_indexfieldmap ($self->{'indexfieldmap'});
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| 142 | $self->{'buildproc'}->set_levels ($levels);
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| 143 | $self->{'buildproc'}->set_db_level ($db_level);
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| 144 | $self->{'buildproc'}->reset();
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| 145 |
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| 146 | &plugin::begin($self->{'pluginfo'}, $self->{'source_dir'},
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| 147 | $self->{'buildproc'}, $self->{'maxdocs'});
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| 148 | &plugin::read ($self->{'pluginfo'}, $self->{'source_dir'},
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| 149 | "", {}, {}, $self->{'buildproc'}, $self->{'maxdocs'}, 0, $self->{'gli'});
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| 150 | &plugin::end($self->{'pluginfo'});
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| 151 |
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| 152 | close ($handle) unless $self->{'debug'};
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| 153 | $self->print_stats();
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| 154 |
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| 155 | print STDERR "</Stage>\n" if $self->{'gli'};
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| 156 | }
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| 157 |
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| 158 | #----
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| 159 |
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| 160 |
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| 161 |
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| 162 | sub filter_in_out_file
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| 163 | {
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| 164 | my ($in_filename,$out_filename,$replace_rules) = @_;
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| 165 |
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| 166 | if (open(SIN,"<$in_filename")) {
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| 167 |
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| 168 | if (open(SOUT,">$out_filename")) {
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| 169 |
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| 170 | my $line;
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| 171 | while (defined ($line=<SIN>)) {
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| 172 | chomp $line;
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| 173 |
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| 174 | my $done_insert = 0;
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| 175 | foreach my $rule (@$replace_rules) {
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| 176 | my $line_re = $rule->{'regexp'};
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| 177 | my $insert = $rule->{'insert'};
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| 178 |
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| 179 | if ($line =~ m/$line_re/) {
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| 180 | print SOUT $insert;
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| 181 | $done_insert = 1;
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| 182 | last;
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| 183 | }
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| 184 | }
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| 185 | if (!$done_insert) {
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| 186 | print SOUT "$line\n";;
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| 187 | }
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| 188 | }
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| 189 |
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| 190 | close(SOUT);
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| 191 | }
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| 192 | else {
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| 193 | print STDERR "Error: Failed to open $out_filename\n";
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| 194 | print STDERR " $!\n";
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| 195 | }
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| 196 |
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| 197 | close(SIN);
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| 198 | }
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| 199 | else {
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| 200 | print STDERR "Error: Failed to open $in_filename\n";
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| 201 | print STDERR " $!\n";
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| 202 | }
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| 203 |
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| 204 | }
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| 205 |
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| 206 | # We need to push the list of indexfield to shortname mappings through to the
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| 207 | # build_cfg as, unlike in MGPP, we need these mappings in advance to configure
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| 208 | # Lucene/Solr. Unfortunately the original function found in mgbuilder.pm makes
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| 209 | # a mess of this - it only outputs fields that have been processed (none have)
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| 210 | # and it has a hardcoded renaming for 'text' so it becomes 'TX' according to
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| 211 | # the schema but 'TE' according to XML sent to lucene_passes.pl/solr_passes.pl
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| 212 | # This version is dumber - just copy them all across verbatim - but works. We
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| 213 | # do still need to support the special case of 'allfields'
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| 214 | sub make_final_field_list
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| 215 | {
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| 216 | my $self = shift (@_);
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| 217 | $self->{'build_cfg'} = {};
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| 218 | my @indexfieldmap = ();
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| 219 | my @indexfields = ();
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| 220 |
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| 221 | # @todo support: $self->{'buildproc'}->{'extraindexfields'}
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| 222 | foreach my $fields (@{$self->{'collect_cfg'}->{'indexes'}})
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| 223 | {
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| 224 | # remove subcoll stuff
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| 225 | $fields =~ s/:.*$//;
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| 226 | foreach my $field (split(';', $fields))
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| 227 | {
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| 228 | my $shortname = 'ERROR';
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| 229 | if ($field eq 'allfields')
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| 230 | {
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| 231 | $shortname = 'ZZ';
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| 232 | }
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| 233 | elsif (defined $self->{'buildproc'}->{'indexfieldmap'}->{$field})
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| 234 | {
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| 235 | $shortname = $self->{'buildproc'}->{'indexfieldmap'}->{$field};
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| 236 | }
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| 237 | else
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| 238 | {
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| 239 | print STDERR 'Error! Couldn\'t find indexfieldmap for field: ' . $field . "\n";
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| 240 | }
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| 241 | push (@indexfieldmap, $field . '->' . $shortname);
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| 242 | push (@indexfields, $field);
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| 243 | }
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| 244 | }
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| 245 |
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| 246 | if (scalar @indexfieldmap)
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| 247 | {
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| 248 | $self->{'build_cfg'}->{'indexfieldmap'} = \@indexfieldmap;
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| 249 | }
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| 250 |
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| 251 | if (scalar @indexfields)
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| 252 | {
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| 253 | $self->{'build_cfg'}->{'indexfields'} = \@indexfields;
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| 254 | }
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| 255 | }
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| 256 |
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| 257 | # Generate solr schema.xml file based on indexmapfield and other associated
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| 258 | # config files
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| 259 | #
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| 260 | # Unlike make_auxiliary_files(), this needs to be done up-front (rather
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| 261 | # than at the end) so the data-types in schema.xml are correctly set up
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| 262 | # prior to document content being pumped through solr_passes.pl
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| 263 |
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| 264 |
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| 265 | sub premake_solr_auxiliary_files
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| 266 | {
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| 267 | my $self = shift (@_);
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| 268 |
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| 269 | # Replace the following marker:
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| 270 | #
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| 271 | # <!-- ##GREENSTONE-FIELDS## -->
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| 272 | #
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| 273 | # with lines of the form:
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| 274 | #
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| 275 | # <field name="<field>" type="string" ... />
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| 276 | #
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| 277 | # for each <field> in 'indexfieldmap'
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| 278 |
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| 279 | my $schema_insert_xml = "";
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| 280 |
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| 281 | foreach my $ifm (@{$self->{'build_cfg'}->{'indexfieldmap'}}) {
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| 282 |
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| 283 | my ($fullfieldname, $field) = ($ifm =~ m/^(.*)->(.*)$/);
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| 284 |
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| 285 | $schema_insert_xml .= " "; # indent
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| 286 | $schema_insert_xml .= "<field name=\"$field\" ";
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| 287 |
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| 288 | if($field eq "CD" || $field eq "CS") {
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| 289 | # Coordinate and CoordShort meta should not be split but treated as a whole string for searching. So type=string, not type=text_en_splitting
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| 290 | # Can't set to type="location", which uses solr.LatLonType, since type=location fields "must not be multivalued" as per conf/schema.xml.in.
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| 291 | # And we can have multiple Coordinate (and multiple CoordShort) meta for one doc, so multivalued=true.
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| 292 | # Not certain what to set stored to. As per conf/schema.xml.in, stored=false means "you only need to search on the field but
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| 293 | # don't need to return the original value". And they advice to set stored="false" for all fields possible (esp large fields)."
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| 294 | # But stored=false makes it not visible in Luke. So setting stored=true as for other fields
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| 295 | # TermVector: '"A term vector is a list of the document's terms and their number of occurrences in that documented."
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| 296 | # Each document has one term vector which is a list.' (http://makble.com/what-is-term-vector-in-lucene and lucene API for Field.TermVector)
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| 297 | # e.g. docA contains, "cat" 5 times, "dog" 10 times. We don't care to treat Coordinate meta as a term: not a "term" occurring
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| 298 | # in the doc, and don't care how often a Coordinate occurs in a document.
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| 299 | # Consequently, we don't care about term positions and term offsets for Coordinate meta either.
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| 300 |
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| 301 | $schema_insert_xml .= "type=\"string\" indexed=\"true\" stored=\"true\" multiValued=\"true\" termVectors=\"false\" termPositions=\"false\" termOffsets=\"false\" />\n";
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| 302 | }
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| 303 |
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| 304 | elsif($field eq "ML") {
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| 305 | # mapLabel: same attributes as for coord meta CD and CS above
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| 306 | # mapLabel is also like facets with type="string" to not get tokenized, and multiValued="true" to allow each shape's label to be stored distinctly
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| 307 | $schema_insert_xml .= "type=\"string\" indexed=\"true\" stored=\"true\" multiValued=\"true\" termVectors=\"false\" termPositions=\"false\" termOffsets=\"false\" />\n";
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| 308 | }
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| 309 |
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| 310 | else {
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| 311 | if($field eq "LT" || $field eq "LO") # full Latitude and Longitude coordinate meta, not the short variants (LatShort/LA and LongShort/LN)
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| 312 | {
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| 313 | # Latitude and Longitude is being phased out in favour of using Coord meta.
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| 314 | # However, if ever returning to using Lat and Lng instead of Coord meta, then the way the Lat Lng meta is currently written out for type="location"
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| 315 | # is in the wrong format. Lat and Lng shouldn't get written out separately but as: Lat,Lng
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| 316 | # It gets written out in solrbuildproc.pm, I think, so that would be where it needs to be corrected.
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| 317 | # For more info on type=location for our solr 4.7.2 or thereabouts, see https://web.archive.org/web/20160312154250/https://wiki.apache.org/solr/SpatialSearchDev
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| 318 | # which states:
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| 319 | # When indexing, the format is something like:
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| 320 | # <field name="store_lat_lon">12.34,-123.45</field>
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| 321 | #
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| 322 | $schema_insert_xml .= "type=\"location\" ";
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| 323 | }
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| 324 |
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| 325 |
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| 326 | # elsif ($field ne "ZZ" && $field ne "TX")
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| 327 | # {
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| 328 | # $schema_insert_xml .= "type=\"string\" ";
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| 329 | # }
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| 330 | else
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| 331 | {
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| 332 | #$schema_insert_xml .= "type=\"text_en_splitting\" ";
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| 333 |
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| 334 | # original default solr field type for all fields is text_en_splitting
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| 335 | my $solrfieldtype = "text_en_splitting";
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| 336 | if(defined $self->{'collect_cfg'}->{'indexfieldoptions'}->{$fullfieldname}->{'solrfieldtype'}) {
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| 337 | $solrfieldtype = $self->{'collect_cfg'}->{'indexfieldoptions'}->{$fullfieldname}->{'solrfieldtype'};
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| 338 | #print STDERR "@@@@#### found TYPE: $solrfieldtype\n";
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| 339 | }
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| 340 | $schema_insert_xml .= "type=\"$solrfieldtype\" ";
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| 341 |
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| 342 | }
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| 343 | # set termVectors=\"true\" when term vectors info is required,
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| 344 | # see TermsResponse termResponse = solrResponse.getTermsResponse();
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| 345 | $schema_insert_xml .= "indexed=\"true\" stored=\"true\" multiValued=\"true\" termVectors=\"true\" termPositions=\"true\" termOffsets=\"true\" />\n";
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| 346 | }
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| 347 | }
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| 348 |
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| 349 | # just the one rule to date
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| 350 | my $insert_rules
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| 351 | = [ { 'regexp' => "^\\s*<!--\\s*##GREENSTONE-FIELDS##\\s*-->\\s*\$",
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| 352 | 'insert' => $schema_insert_xml } ];
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| 353 |
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| 354 | my $solr_home = $ENV{'GEXT_SOLR'};
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| 355 | ## my $in_dirname = &FileUtils::filenameConcatenate($solr_home,"etc","conf");
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| 356 | my $in_dirname = &FileUtils::filenameConcatenate($solr_home,"conf");
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| 357 | my $schema_in_filename = &FileUtils::filenameConcatenate($in_dirname,"schema.xml.in");
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| 358 |
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| 359 | my $collect_home = $ENV{'GSDLCOLLECTDIR'};
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| 360 | my $out_dirname = &FileUtils::filenameConcatenate($collect_home,"etc","conf");
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| 361 | my $schema_out_filename = &FileUtils::filenameConcatenate($out_dirname,"schema.xml");
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| 362 |
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| 363 | # make sure output conf directory exists
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| 364 | if (!&FileUtils::directoryExists($out_dirname)) {
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| 365 | &FileUtils::makeDirectory($out_dirname);
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| 366 | }
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| 367 |
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| 368 | filter_in_out_file($schema_in_filename,$schema_out_filename,$insert_rules);
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| 369 |
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| 370 | # now do the same for solrconfig.xml, stopwords, ...
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| 371 | # these are simpler, as they currently do not need any filtering
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| 372 |
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| 373 | my @in_file_list = ( "solrconfig.xml", "stopwords.txt", "stopwords_en.txt",
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| 374 | "synonyms.txt", "protwords.txt", "currency.xml", "elevate.xml" );
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| 375 |
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| 376 | foreach my $file ( @in_file_list ) {
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| 377 | my $in_filename = &FileUtils::filenameConcatenate($in_dirname,$file.".in");
|
|---|
| 378 | my $out_filename = &FileUtils::filenameConcatenate($out_dirname,$file);
|
|---|
| 379 |
|
|---|
| 380 | if(&FileUtils::fileExists($in_filename)) {
|
|---|
| 381 | filter_in_out_file($in_filename,$out_filename,[]);
|
|---|
| 382 | }
|
|---|
| 383 | }
|
|---|
| 384 |
|
|---|
| 385 | my @in_dir_list = ( "lang" );
|
|---|
| 386 | foreach my $dir ( @in_dir_list ) {
|
|---|
| 387 |
|
|---|
| 388 | my $full_subdir_name = &FileUtils::filenameConcatenate($in_dirname,$dir);
|
|---|
| 389 |
|
|---|
| 390 | if(&FileUtils::directoryExists($full_subdir_name)) {
|
|---|
| 391 | &FileUtils::copyFilesRecursiveNoSVN($full_subdir_name, $out_dirname);
|
|---|
| 392 | }
|
|---|
| 393 | }
|
|---|
| 394 | }
|
|---|
| 395 |
|
|---|
| 396 |
|
|---|
| 397 | sub pre_build_indexes
|
|---|
| 398 | {
|
|---|
| 399 | my $self = shift (@_);
|
|---|
| 400 | my ($indexname) = @_;
|
|---|
| 401 | my $outhandle = $self->{'outhandle'};
|
|---|
| 402 |
|
|---|
| 403 | # If the Solr/Jetty server is not already running, the following starts
|
|---|
| 404 | # it up, and only returns when the server is "reading and listening"
|
|---|
| 405 |
|
|---|
| 406 | my $solr_server = new solrserver($self->{'build_dir'});
|
|---|
| 407 | $solr_server->start();
|
|---|
| 408 | $self->{'solr_server'} = $solr_server;
|
|---|
| 409 |
|
|---|
| 410 | my $indexes = [];
|
|---|
| 411 | if (defined $indexname && $indexname =~ /\w/) {
|
|---|
| 412 | push @$indexes, $indexname;
|
|---|
| 413 | } else {
|
|---|
| 414 | $indexes = $self->{'collect_cfg'}->{'indexes'};
|
|---|
| 415 | }
|
|---|
| 416 |
|
|---|
| 417 | # skip para-level check, as this is done in the main 'build_indexes'
|
|---|
| 418 | # routine
|
|---|
| 419 |
|
|---|
| 420 | my $all_metadata_specified = 0; # has the user added a 'metadata' index?
|
|---|
| 421 | my $allfields_index = 0; # do we have an allfields index?
|
|---|
| 422 |
|
|---|
| 423 | # Using a hashmap here would avoid duplications, but while more space
|
|---|
| 424 | # efficient, it's not entirely clear it would be more computationally
|
|---|
| 425 | # efficient
|
|---|
| 426 | my @all_fields = ();
|
|---|
| 427 |
|
|---|
| 428 | foreach my $index (@$indexes) {
|
|---|
| 429 | if ($self->want_built($index)) {
|
|---|
| 430 |
|
|---|
| 431 | # get the parameters for the output
|
|---|
| 432 | # split on : just in case there is subcoll and lang stuff
|
|---|
| 433 | my ($fields) = split (/:/, $index);
|
|---|
| 434 |
|
|---|
| 435 | foreach my $field (split (/;/, $fields)) {
|
|---|
| 436 | if ($field eq "metadata") {
|
|---|
| 437 | $all_metadata_specified = 1;
|
|---|
| 438 | }
|
|---|
| 439 | else {
|
|---|
| 440 | push(@all_fields,$field);
|
|---|
| 441 | }
|
|---|
| 442 | }
|
|---|
| 443 | }
|
|---|
| 444 | }
|
|---|
| 445 |
|
|---|
| 446 | if ($all_metadata_specified) {
|
|---|
| 447 |
|
|---|
| 448 | # (Unforunately) we need to process all the documents in the collection
|
|---|
| 449 | # to figure out what the metadata_field_mapping is
|
|---|
| 450 |
|
|---|
| 451 | # set up the document processr
|
|---|
| 452 | $self->{'buildproc'}->set_output_handle (undef);
|
|---|
| 453 | $self->{'buildproc'}->set_mode ('index_field_mapping');
|
|---|
| 454 | $self->{'buildproc'}->reset();
|
|---|
| 455 |
|
|---|
| 456 | &plugin::begin($self->{'pluginfo'}, $self->{'source_dir'},
|
|---|
| 457 | $self->{'buildproc'}, $self->{'maxdocs'});
|
|---|
| 458 | &plugin::read ($self->{'pluginfo'}, $self->{'source_dir'},
|
|---|
| 459 | "", {}, {}, $self->{'buildproc'}, $self->{'maxdocs'}, 0, $self->{'gli'});
|
|---|
| 460 | &plugin::end($self->{'pluginfo'});
|
|---|
| 461 |
|
|---|
| 462 | }
|
|---|
| 463 |
|
|---|
| 464 | else {
|
|---|
| 465 | # Field mapping solely dependent of entries in 'indexes'
|
|---|
| 466 |
|
|---|
| 467 | # No need to explicitly handle "allfields" as create_shortname()
|
|---|
| 468 | # will get a fix on it through it's static_indexfield_map
|
|---|
| 469 |
|
|---|
| 470 | my $buildproc = $self->{'buildproc'};
|
|---|
| 471 |
|
|---|
| 472 | foreach my $field (@all_fields)
|
|---|
| 473 | {
|
|---|
| 474 | if (!defined $buildproc->{'indexfieldmap'}->{$field})
|
|---|
| 475 | {
|
|---|
| 476 | my $shortname = $buildproc->get_or_create_shortname($field);
|
|---|
| 477 | $buildproc->{'indexfieldmap'}->{$field} = $shortname;
|
|---|
| 478 | $buildproc->{'indexfieldmap'}->{$shortname} = 1;
|
|---|
| 479 | }
|
|---|
| 480 | }
|
|---|
| 481 | }
|
|---|
| 482 |
|
|---|
| 483 | # Write out solr 'schema.xml' (and related) file
|
|---|
| 484 | #
|
|---|
| 485 | $self->make_final_field_list();
|
|---|
| 486 | $self->premake_solr_auxiliary_files();
|
|---|
| 487 |
|
|---|
| 488 | # Now update the solr-core information in solr.xml
|
|---|
| 489 | # => at most two cores <colname>-Doc and <colname>-Sec
|
|---|
| 490 |
|
|---|
| 491 | my $site = $self->{'site'};
|
|---|
| 492 | my $collect = $self->{'collection'};
|
|---|
| 493 | my $core_prefix = (defined $site) ? "$site-$collect" : $collect;
|
|---|
| 494 |
|
|---|
| 495 | # my $idx = $self->{'index_mapping'}->{$index};
|
|---|
| 496 | my $idx = "idx";
|
|---|
| 497 |
|
|---|
| 498 | my $build_dir = $self->{'build_dir'};
|
|---|
| 499 |
|
|---|
| 500 | foreach my $level (keys %{$self->{'levels'}}) {
|
|---|
| 501 |
|
|---|
| 502 | my ($pindex) = $level =~ /^(.)/;
|
|---|
| 503 |
|
|---|
| 504 | my $index_dir = $pindex.$idx;
|
|---|
| 505 | my $core = "$core_prefix-$index_dir";
|
|---|
| 506 |
|
|---|
| 507 | # force_removeold == opposite of being run in 'incremental' mode
|
|---|
| 508 | my $force_removeold = ($self->{'incremental'}) ? 0 : 1;
|
|---|
| 509 |
|
|---|
| 510 | if ($force_removeold) {
|
|---|
| 511 | print $outhandle "\n-removeold set (new index will be created)\n";
|
|---|
| 512 |
|
|---|
| 513 | # create cores under temporary core names, corresponding to building directory
|
|---|
| 514 | $core = "building-".$core;
|
|---|
| 515 |
|
|---|
| 516 | my $full_index_dir = &FileUtils::filenameConcatenate($build_dir,$index_dir);
|
|---|
| 517 | &FileUtils::removeFilesRecursive($full_index_dir);
|
|---|
| 518 | &FileUtils::makeDirectory($full_index_dir);
|
|---|
| 519 |
|
|---|
| 520 | my $full_tlog_dir = &FileUtils::filenameConcatenate($full_index_dir, "tlog");
|
|---|
| 521 | &FileUtils::makeDirectory($full_tlog_dir);
|
|---|
| 522 |
|
|---|
| 523 | # Solr then wants an "index" folder within this general index area!
|
|---|
| 524 | # my $full_index_index_dir = &FileUtils::filenameConcatenate($full_index_dir,"index");
|
|---|
| 525 | # &FileUtils::makeDirectory($full_index_index_dir);
|
|---|
| 526 |
|
|---|
| 527 |
|
|---|
| 528 | # now go on and create new index
|
|---|
| 529 | print $outhandle "Creating Solr core: $core\n";
|
|---|
| 530 | $solr_server->admin_create_core($core);
|
|---|
| 531 |
|
|---|
| 532 | }
|
|---|
| 533 | else {
|
|---|
| 534 | # if collect==core already in solr.xml (check with STATUS)
|
|---|
| 535 | # => use RELOAD call to refresh fields now expressed in schema.xml
|
|---|
| 536 | #
|
|---|
| 537 | # else
|
|---|
| 538 | # => use CREATE API to add to solr.xml
|
|---|
| 539 |
|
|---|
| 540 | my $check_core_exists = $solr_server->admin_ping_core($core);
|
|---|
| 541 |
|
|---|
| 542 | if ($check_core_exists) {
|
|---|
| 543 | print $outhandle "Unloading Solr core: $core\n";
|
|---|
| 544 | $solr_server->admin_unload_core($core);
|
|---|
| 545 | }
|
|---|
| 546 |
|
|---|
| 547 | print $outhandle "Creating Solr core: $core\n";
|
|---|
| 548 | $solr_server->admin_create_core($core);
|
|---|
| 549 |
|
|---|
| 550 | }
|
|---|
| 551 | }
|
|---|
| 552 |
|
|---|
| 553 | }
|
|---|
| 554 |
|
|---|
| 555 | # Essentially the same as the lucenebuilder.pm version, only using solr_passes
|
|---|
| 556 | # => refactor and make better use of inheritence
|
|---|
| 557 |
|
|---|
| 558 | sub build_index {
|
|---|
| 559 | my $self = shift (@_);
|
|---|
| 560 | my ($index,$llevel) = @_;
|
|---|
| 561 | my $outhandle = $self->{'outhandle'};
|
|---|
| 562 | my $build_dir = $self->{'build_dir'};
|
|---|
| 563 |
|
|---|
| 564 | # get the full index directory path and make sure it exists
|
|---|
| 565 | my $indexdir = $self->{'index_mapping'}->{$index};
|
|---|
| 566 | &FileUtils::makeAllDirectories(&FileUtils::filenameConcatenate($build_dir, $indexdir));
|
|---|
| 567 |
|
|---|
| 568 | # Find the perl script to call to run solr
|
|---|
| 569 | my $solr_passes = $self->{'solr_passes'};
|
|---|
| 570 | my $solr_passes_exe = $self->{'solr_passes_exe'};
|
|---|
| 571 |
|
|---|
| 572 | # define the section names for solrpasses
|
|---|
| 573 | # define the section names and possibly the doc name for solrpasses
|
|---|
| 574 | my $solr_passes_sections = $llevel;
|
|---|
| 575 |
|
|---|
| 576 | my $osextra = "";
|
|---|
| 577 | if ($ENV{'GSDLOS'} =~ /^windows$/i) {
|
|---|
| 578 | $build_dir =~ s@/@\\@g;
|
|---|
| 579 | } else {
|
|---|
| 580 | if ($outhandle ne "STDERR") {
|
|---|
| 581 | # so solr_passes doesn't print to stderr if we redirect output
|
|---|
| 582 | $osextra .= " 2>/dev/null";
|
|---|
| 583 | }
|
|---|
| 584 | }
|
|---|
| 585 |
|
|---|
| 586 | # get the index expression if this index belongs
|
|---|
| 587 | # to a subcollection
|
|---|
| 588 | my $indexexparr = [];
|
|---|
| 589 | my $langarr = [];
|
|---|
| 590 |
|
|---|
| 591 | # there may be subcollection info, and language info.
|
|---|
| 592 | my ($fields, $subcollection, $language) = split (":", $index);
|
|---|
| 593 | my @subcollections = ();
|
|---|
| 594 | @subcollections = split /,/, $subcollection if (defined $subcollection);
|
|---|
| 595 |
|
|---|
| 596 | foreach $subcollection (@subcollections) {
|
|---|
| 597 | if (defined ($self->{'collect_cfg'}->{'subcollection'}->{$subcollection})) {
|
|---|
| 598 | push (@$indexexparr, $self->{'collect_cfg'}->{'subcollection'}->{$subcollection});
|
|---|
| 599 | }
|
|---|
| 600 | }
|
|---|
| 601 |
|
|---|
| 602 | # add expressions for languages if this index belongs to
|
|---|
| 603 | # a language subcollection - only put languages expressions for the
|
|---|
| 604 | # ones we want in the index
|
|---|
| 605 | my @languages = ();
|
|---|
| 606 | my $languagemetadata = "Language";
|
|---|
| 607 | if (defined ($self->{'collect_cfg'}->{'languagemetadata'})) {
|
|---|
| 608 | $languagemetadata = $self->{'collect_cfg'}->{'languagemetadata'};
|
|---|
| 609 | }
|
|---|
| 610 | @languages = split /,/, $language if (defined $language);
|
|---|
| 611 | foreach my $language (@languages) {
|
|---|
| 612 | my $not=0;
|
|---|
| 613 | if ($language =~ s/^\!//) {
|
|---|
| 614 | $not = 1;
|
|---|
| 615 | }
|
|---|
| 616 | if($not) {
|
|---|
| 617 | push (@$langarr, "!$language");
|
|---|
| 618 | } else {
|
|---|
| 619 | push (@$langarr, "$language");
|
|---|
| 620 | }
|
|---|
| 621 | }
|
|---|
| 622 |
|
|---|
| 623 | # Build index dictionary. Uses verbatim stem method
|
|---|
| 624 | print $outhandle "\n creating index dictionary (solr_passes -I1)\n" if ($self->{'verbosity'} >= 1);
|
|---|
| 625 | print STDERR "<Phase name='CreatingIndexDic'/>\n" if $self->{'gli'};
|
|---|
| 626 | my ($handle);
|
|---|
| 627 |
|
|---|
| 628 | if ($self->{'debug'}) {
|
|---|
| 629 | $handle = *STDOUT;
|
|---|
| 630 | } else {
|
|---|
| 631 | my $site = $self->{'site'};
|
|---|
| 632 | my $collect = $self->{'collection'};
|
|---|
| 633 | my $core_prefix = (defined $site) ? "$site-$collect" : $collect;
|
|---|
| 634 | my $ds_idx = $self->{'index_mapping'}->{$index};
|
|---|
| 635 | my $core = "$core_prefix-$ds_idx";
|
|---|
| 636 |
|
|---|
| 637 | $core = "building-".$core unless $self->{'incremental'}; # core points to building only for force_removeold
|
|---|
| 638 |
|
|---|
| 639 | print STDERR "Cmd: $solr_passes_exe $core index \"$build_dir\" \"$indexdir\" $osextra\n";
|
|---|
| 640 | if (!open($handle, "| $solr_passes_exe $core index \"$build_dir\" \"$indexdir\" $osextra")) {
|
|---|
| 641 | print STDERR "<FatalError name='NoRunSolrPasses'/>\n</Stage>\n" if $self->{'gli'};
|
|---|
| 642 | die "solrbuilder::build_index - couldn't run $solr_passes_exe\n!$\n";
|
|---|
| 643 | }
|
|---|
| 644 | }
|
|---|
| 645 |
|
|---|
| 646 | my $store_levels = $self->{'levels'};
|
|---|
| 647 | my $db_level = "section"; #always
|
|---|
| 648 | my $dom_level = "";
|
|---|
| 649 | foreach my $key (keys %$store_levels) {
|
|---|
| 650 | if ($mgppbuilder::level_map{$key} eq $llevel) {
|
|---|
| 651 | $dom_level = $key;
|
|---|
| 652 | }
|
|---|
| 653 | }
|
|---|
| 654 | if ($dom_level eq "") {
|
|---|
| 655 | print STDERR "Warning: unrecognized tag level $llevel\n";
|
|---|
| 656 | $dom_level = "document";
|
|---|
| 657 | }
|
|---|
| 658 |
|
|---|
| 659 | my $local_levels = { $dom_level => 1 }; # work on one level at a time
|
|---|
| 660 |
|
|---|
| 661 | # set up the document processr
|
|---|
| 662 | $self->{'buildproc'}->set_output_handle ($handle);
|
|---|
| 663 | $self->{'buildproc'}->set_mode ('text');
|
|---|
| 664 | $self->{'buildproc'}->set_index ($index, $indexexparr);
|
|---|
| 665 | $self->{'buildproc'}->set_index_languages ($languagemetadata, $langarr) if (defined $language);
|
|---|
| 666 | $self->{'buildproc'}->set_indexing_text (1);
|
|---|
| 667 | #$self->{'buildproc'}->set_indexfieldmap ($self->{'indexfieldmap'});
|
|---|
| 668 | $self->{'buildproc'}->set_levels ($local_levels);
|
|---|
| 669 | if (defined $self->{'collect_cfg'}->{'sortfields'}) {
|
|---|
| 670 | $self->{'buildproc'}->set_sortfields ($self->{'collect_cfg'}->{'sortfields'});
|
|---|
| 671 | }
|
|---|
| 672 | if (defined $self->{'collect_cfg'}->{'facetfields'}) {
|
|---|
| 673 | $self->{'buildproc'}->set_facetfields ($self->{'collect_cfg'}->{'facetfields'});
|
|---|
| 674 | }
|
|---|
| 675 | $self->{'buildproc'}->set_db_level($db_level);
|
|---|
| 676 | $self->{'buildproc'}->reset();
|
|---|
| 677 |
|
|---|
| 678 | print $handle "<update>\n";
|
|---|
| 679 |
|
|---|
| 680 | &plugin::read ($self->{'pluginfo'}, $self->{'source_dir'},
|
|---|
| 681 | "", {}, {}, $self->{'buildproc'}, $self->{'maxdocs'}, 0, $self->{'gli'});
|
|---|
| 682 |
|
|---|
| 683 | print $handle "</update>\n";
|
|---|
| 684 |
|
|---|
| 685 | close ($handle) unless $self->{'debug'};
|
|---|
| 686 |
|
|---|
| 687 | $self->print_stats();
|
|---|
| 688 |
|
|---|
| 689 | $self->{'buildproc'}->set_levels ($store_levels);
|
|---|
| 690 | print STDERR "</Stage>\n" if $self->{'gli'};
|
|---|
| 691 |
|
|---|
| 692 | }
|
|---|
| 693 |
|
|---|
| 694 |
|
|---|
| 695 | sub post_build_indexes {
|
|---|
| 696 | my $self = shift(@_);
|
|---|
| 697 |
|
|---|
| 698 | # deliberately override to prevent the mgpp post_build_index() calling
|
|---|
| 699 | # $self->make_final_field_list()
|
|---|
| 700 | # as this has been done in our pre_build_indexes() phase for solr
|
|---|
| 701 |
|
|---|
| 702 |
|
|---|
| 703 | # Also need to stop the Solr server (be it tomcat or jetty) if it was explicitly started
|
|---|
| 704 | # in pre_build_indexes()
|
|---|
| 705 |
|
|---|
| 706 | my $solr_server = $self->{'solr_server'};
|
|---|
| 707 |
|
|---|
| 708 | if ($solr_server->explicitly_started()) {
|
|---|
| 709 | $solr_server->stop();
|
|---|
| 710 | }
|
|---|
| 711 |
|
|---|
| 712 | $self->{'solr_server'} = undef;
|
|---|
| 713 |
|
|---|
| 714 | }
|
|---|
| 715 |
|
|---|
| 716 | sub build_cfg_extra {
|
|---|
| 717 | my $self = shift (@_);
|
|---|
| 718 | my ($build_cfg) = @_;
|
|---|
| 719 |
|
|---|
| 720 | $self->lucenebuilder::build_cfg_extra($build_cfg);
|
|---|
| 721 |
|
|---|
| 722 | # need to add in facet stuff
|
|---|
| 723 | my @facetfields = ();
|
|---|
| 724 | my @facetfieldmap = ();
|
|---|
| 725 |
|
|---|
| 726 | foreach my $sf (@{$self->{'buildproc'}->{'facetfields'}}) {
|
|---|
| 727 | if ($self->{'buildproc'}->{'actualfacetfields'}->{$sf}) {
|
|---|
| 728 | my $shortname = $self->{'buildproc'}->{'facetfieldnamemap'}->{$sf};
|
|---|
| 729 | push(@facetfields, $shortname);
|
|---|
| 730 | push (@facetfieldmap, "$sf\-\>$shortname");
|
|---|
| 731 | }
|
|---|
| 732 |
|
|---|
| 733 | }
|
|---|
| 734 | $build_cfg->{'indexfacetfields'} = \@facetfields;
|
|---|
| 735 | $build_cfg->{'indexfacetfieldmap'} = \@facetfieldmap;
|
|---|
| 736 | }
|
|---|
| 737 | 1;
|
|---|
| 738 |
|
|---|
| 739 |
|
|---|
