1 | ###########################################################################
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2 | #
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3 | # mgppbuilder.pm -- MGBuilder object
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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 | package mgppbuilder;
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27 |
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28 | use basebuilder;
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29 | use colcfg;
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30 | use plugin;
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31 | use strict; no strict 'refs';
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32 | use util;
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33 | use FileUtils;
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34 |
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35 |
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36 | sub BEGIN {
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37 | @mgppbuilder::ISA = ('basebuilder');
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38 | }
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39 |
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40 |
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41 | $SIG{PIPE} = sub {
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42 | print "got SIGPIPE\n";
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43 | die "$0: Error: $!";
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44 | };
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45 |
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46 |
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47 | our %level_map = ('document'=>'Doc',
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48 | 'section'=>'Sec',
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49 | 'paragraph'=>'Para',
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50 | 'Doc'=>'_textdocument_',
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51 | 'Sec'=>'_textsection_',
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52 | 'Para'=>'_textparagraph_');
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53 |
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54 | our %wanted_index_files = ('td'=>1,
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55 | 't'=>1,
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56 | 'tl'=>1,
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57 | 'ti'=>1,
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58 | 'idb'=>1,
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59 | 'ib1'=>1,
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60 | 'ib2'=>1,
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61 | 'ib3'=>1,
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62 | 'ib4'=>1,
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63 | 'ib5'=>1,
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64 | 'ib6'=>1,
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65 | 'ib7'=>1,
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66 | 'i'=>1,
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67 | 'il'=>1,
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68 | 'w'=>1,
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69 | 'wa'=>1);
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70 |
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71 |
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72 | my $maxdocsize = $basebuilder::maxdocsize;
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73 |
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74 | sub new {
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75 | my $class = shift(@_);
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76 |
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77 | my $self = new basebuilder (@_);
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78 | $self = bless $self, $class;
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79 |
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80 | #$self->{'indexfieldmap'} = \%static_indexfield_map;
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81 |
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82 | # get the levels (Section, Paragraph) for indexing and compression
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83 | $self->{'levels'} = {};
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84 | $self->{'levelorder'} = ();
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85 | if (defined $self->{'collect_cfg'}->{'levels'}) {
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86 | foreach my $level ( @{$self->{'collect_cfg'}->{'levels'}} ){
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87 | $level =~ tr/A-Z/a-z/;
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88 | $self->{'levels'}->{$level} = 1;
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89 | push (@{$self->{'levelorder'}}, $level);
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90 | }
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91 | } else { # default to document
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92 | $self->{'levels'}->{'document'} = 1;
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93 | push (@{$self->{'levelorder'}}, 'document');
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94 | }
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95 |
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96 | $self->{'buildtype'} = "mgpp";
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97 |
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98 | return $self;
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99 | }
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100 |
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101 | sub generate_index_list {
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102 | my $self = shift (@_);
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103 |
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104 | # sort out the indexes
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105 | #indexes are specified with spaces, but we put them into one index
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106 | my $indexes = $self->{'collect_cfg'}->{'indexes'};
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107 | if (defined $indexes) {
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108 | $self->{'collect_cfg'}->{'indexes'} = [];
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109 |
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110 | # remove any ex. from index spec but iff it is the only namespace in the metadata name
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111 | my @indexes_copy = @$indexes; # make a copy, as 'map' changes entry in array
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112 | #map { $_ =~ s/(^|,|;)ex\.([^.]+)$/$1$2/; } @indexes_copy; # No. Will replace metanames like flex.Image with fl.Image
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113 | map { $_ =~ s/(,|;)/$1 /g; } @indexes_copy; # introduce a space after every separator
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114 | map { $_ =~ s/(^| )ex\.([^.,:]+)(,|;|$)/$1$2$3/g; } @indexes_copy; # replace all <ex.> at start of metanames or <, ex.> when in a comma separated list
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115 | map { $_ =~ s/(,|:) /$1/g; } @indexes_copy; # remove space introduced after every separator
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116 | my $single_index = join(';', @indexes_copy).";";
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117 |
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118 | push (@{$self->{'collect_cfg'}->{'indexes'}}, $single_index);
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119 | }
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120 | }
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121 |
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122 | sub generate_index_options {
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123 | my $self = shift (@_);
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124 |
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125 | $self->SUPER::generate_index_options();
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126 |
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127 | $self->{'casefold'} = 0;
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128 | $self->{'stem'} = 0;
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129 | $self->{'accentfold'} = 0;
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130 |
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131 | if (defined($self->{'collect_cfg'}->{'indexoptions'})) {
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132 | foreach my $option (@{$self->{'collect_cfg'}->{'indexoptions'}}) {
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133 | if ($option =~ /stem/) {
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134 | $self->{'stem'} = 1;
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135 | } elsif ($option =~ /casefold/) {
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136 | $self->{'casefold'} = 1;
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137 | } elsif ($option =~ /accentfold/) {
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138 | $self->{'accentfold'} = 1;
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139 | }
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140 | }
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141 | }
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142 |
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143 | # now we record this for the build cfg
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144 | $self->{'stemindexes'} = 0;
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145 | if ($self->{'casefold'}) {
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146 | $self->{'stemindexes'} += 1;
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147 | }
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148 | if ($self->{'stem'}) {
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149 | $self->{'stemindexes'} += 2;
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150 | }
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151 | if ($self->{'accentfold'}) {
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152 | $self->{'stemindexes'} += 4;
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153 | }
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154 |
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155 | }
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156 |
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157 | sub default_buildproc {
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158 | my $self = shift (@_);
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159 |
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160 | return "mgppbuildproc";
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161 | }
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162 |
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163 | sub compress_text {
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164 |
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165 | my $self = shift (@_);
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166 |
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167 | # we don't do anything if we don't want compressed text
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168 | return if $self->{'no_text'};
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169 |
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170 | my ($textindex) = @_;
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171 |
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172 | my $exedir = "$ENV{'GSDLHOME'}/bin/$ENV{'GSDLOS'}";
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173 | my $exe = &util::get_os_exe ();
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174 | my $mgpp_passes_exe = &FileUtils::filenameConcatenate($exedir, "mgpp_passes$exe");
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175 | my $mgpp_compression_dict_exe = &FileUtils::filenameConcatenate($exedir, "mgpp_compression_dict$exe");
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176 | my $outhandle = $self->{'outhandle'};
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177 |
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178 | my $maxnumeric = $self->{'maxnumeric'};
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179 |
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180 | &FileUtils::makeAllDirectories (&FileUtils::filenameConcatenate($self->{'build_dir'}, "text"));
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181 |
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182 | my $collect_tail = &util::get_dirsep_tail($self->{'collection'});
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183 | my $basefilename = &FileUtils::filenameConcatenate("text",$collect_tail);
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184 | my $fulltextprefix = &FileUtils::filenameConcatenate($self->{'build_dir'}, $basefilename);
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185 |
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186 | my $osextra = "";
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187 | if (($ENV{'GSDLOS'} =~ /^windows$/i) && ($^O ne "cygwin")) {
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188 | $fulltextprefix =~ s@/@\\@g;
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189 | }
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190 | else {
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191 | $osextra = " -d /";
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192 | }
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193 |
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194 |
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195 | # define the section names and possibly the doc name for mgpasses
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196 | # the compressor doesn't need to know about paragraphs - never want to
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197 | # retrieve them
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198 |
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199 | # always use Doc and Sec levels
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200 | my $mgpp_passes_sections = "-J ". $level_map{"document"} ." -K " . $level_map{"section"} ." ";
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201 |
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202 | print $outhandle "\n*** creating the compressed text\n" if ($self->{'verbosity'} >= 1);
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203 | print STDERR "<Stage name='CompressText'>\n" if $self->{'gli'};
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204 |
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205 | # collect the statistics for the text
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206 | # -b $maxdocsize sets the maximum document size to be 12 meg
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207 | print $outhandle "\n collecting text statistics (mgpp_passes -T1)\n" if ($self->{'verbosity'} >= 1);
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208 | print STDERR "<Phase name='CollectTextStats'/>\n" if $self->{'gli'};
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209 |
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210 | my ($handle);
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211 | if ($self->{'debug'}) {
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212 | $handle = *STDOUT;
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213 | }
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214 | else {
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215 | my $mgpp_passes_cmd = "mgpp_passes$exe -M $maxnumeric $mgpp_passes_sections -f \"$fulltextprefix\" -T1 $osextra";
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216 | print $outhandle "\ncmd: $mgpp_passes_cmd\n" if ($self->{'verbosity'} >= 4);
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217 | if (!-e "$mgpp_passes_exe" || !open($handle, "| $mgpp_passes_cmd")) {
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218 | print STDERR "<FatalError name='NoRunMGPasses'>\n</Stage>\n" if $self->{'gli'};
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219 | die "mgppbuilder::compress_text - couldn't run $mgpp_passes_exe\n";
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220 | }
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221 | }
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222 |
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223 | my $db_level = "section";
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224 |
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225 | $self->{'buildproc'}->set_output_handle ($handle);
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226 | $self->{'buildproc'}->set_mode ('text');
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227 | $self->{'buildproc'}->set_index ($textindex);
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228 | $self->{'buildproc'}->set_indexing_text (0);
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229 | #$self->{'buildproc'}->set_indexfieldmap ($self->{'indexfieldmap'});
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230 | $self->{'buildproc'}->set_levels ($self->{'levels'});
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231 | $self->{'buildproc'}->set_db_level ($db_level);
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232 | $self->{'buildproc'}->reset();
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233 | &plugin::begin($self->{'pluginfo'}, $self->{'source_dir'},
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234 | $self->{'buildproc'}, $self->{'maxdocs'});
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235 | &plugin::read ($self->{'pluginfo'}, $self->{'source_dir'},
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236 | "", {}, {}, $self->{'buildproc'}, $self->{'maxdocs'}, 0, $self->{'gli'});
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237 | &plugin::end($self->{'pluginfo'});
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238 |
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239 | close ($handle) unless $self->{'debug'};
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240 |
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241 | $self->print_stats();
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242 |
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243 | # create the compression dictionary
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244 | # the compression dictionary is built by assuming the stats are from a seed
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245 | # dictionary (-S), if a novel word is encountered it is spelled out (-H),
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246 | # and the resulting dictionary must be less than 5 meg with the most
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247 | # frequent words being put into the dictionary first (-2 -k 5120)
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248 | # note: these options are left over from mg version
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249 | if (!$self->{'debug'}) {
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250 | my $compdict_cmd = "mgpp_compression_dict$exe -f \"$fulltextprefix\" -S -H -2 -k 5120 $osextra";
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251 | print $outhandle "\n creating the compression dictionary\n" if ($self->{'verbosity'} >= 1);
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252 | print $outhandle "\ncmd: $compdict_cmd\n" if ($self->{'verbosity'} >= 4);
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253 | print STDERR "<Phase name='CreatingCompress'/>\n" if $self->{'gli'};
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254 | if (!-e "$mgpp_compression_dict_exe") {
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255 | print STDERR "<FatalError name='NoRunMGCompress'/>\n</Stage>\n" if $self->{'gli'};
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256 | die "mgppbuilder::compress_text - couldn't run $mgpp_compression_dict_exe\n";
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257 | }
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258 | my $comp_dict_status = system ($compdict_cmd);
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259 | if($comp_dict_status != 0) {
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260 | print $outhandle "\nmgppbuilder::compress_text - Warning: there's no compressed text\n";
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261 | $self->{'notbuilt'}->{'compressedtext'} = 1;
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262 | print STDERR "<Warning name='NoCompressedText'/>\n</Stage>\n" if $self->{'gli'};
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263 | return;
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264 | }
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265 |
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266 | if (!$self->{'debug'}) {
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267 | my $mgpp_passes_cmd = "mgpp_passes$exe -M $maxnumeric $mgpp_passes_sections -f \"$fulltextprefix\" -T2 $osextra";
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268 | print $outhandle "\ncmd: $mgpp_passes_cmd\n" if ($self->{'verbosity'} >= 4);
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269 |
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270 | if (!-e "$mgpp_passes_exe" || !open ($handle, "| $mgpp_passes_cmd")) {
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271 | print STDERR "<FatalError name='NoRunMGPasses'/>\n</Stage>\n" if $self->{'gli'};
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272 | die "mgppbuilder::compress_text - couldn't run $mgpp_passes_exe\n";
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273 | }
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274 | }
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275 | }
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276 | else {
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277 | print STDERR "<Phase name='SkipCreatingComp'/>\n" if $self->{'gli'};
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278 | }
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279 |
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280 | $self->{'buildproc'}->set_output_handle ($handle);
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281 | $self->{'buildproc'}->reset();
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282 |
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283 | # compress the text
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284 | print $outhandle "\n compressing the text (mgpp_passes -T2)\n" if ($self->{'verbosity'} >= 1);
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285 | print STDERR "<Phase name='CompressingText'/>\n" if $self->{'gli'};
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286 |
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287 | &plugin::read ($self->{'pluginfo'}, $self->{'source_dir'},
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288 | "", {}, {}, $self->{'buildproc'}, $self->{'maxdocs'}, 0, $self->{'gli'});
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289 | close ($handle) unless $self->{'debug'};
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290 |
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291 | $self->print_stats();
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292 | print STDERR "</Stage>\n" if $self->{'gli'};
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293 | }
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294 |
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295 |
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296 | sub post_build_indexes {
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297 | my $self = shift(@_);
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298 |
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299 | #define the final field lists
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300 | $self->make_final_field_list();
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301 | }
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302 |
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303 | # creates directory names for each of the index descriptions
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304 | sub create_index_mapping {
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305 | my $self = shift (@_);
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306 | my ($indexes) = @_;
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307 |
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308 | my %mapping = ();
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309 |
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310 | return \%mapping if !(scalar @$indexes);
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311 |
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312 | $mapping{'indexmaporder'} = [];
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313 | $mapping{'subcollectionmaporder'} = [];
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314 | $mapping{'languagemaporder'} = [];
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315 |
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316 | # dirnames is used to check for collisions. Start this off
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317 | # with the manditory directory names
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318 | my %dirnames = ('text'=>'text',
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319 | 'extra'=>'extra');
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320 | my %pnames = ('index' => {}, 'subcollection' => {}, 'languages' => {});
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321 |
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322 | foreach my $index (@$indexes) {
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323 | my ($fields, $subcollection, $languages) = split (":", $index);
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324 |
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325 | # we only ever have one index, and its called 'idx'
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326 | my $pindex = 'idx';
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327 |
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328 | # next comes a processed version of the subcollection if there is one.
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329 | my $psub = $self->process_field ($subcollection);
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330 | $psub = lc ($psub);
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331 |
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332 | # next comes a processed version of the language if there is one.
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333 | my $plang = $self->process_field ($languages);
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334 | $plang = lc ($plang);
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335 |
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336 | my $dirname = $pindex . $psub . $plang;
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337 |
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338 | # check to be sure all index names are unique
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339 | while (defined ($dirnames{$dirname})) {
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340 | $dirname = $self->make_unique (\%pnames, $index, \$pindex, \$psub, \$plang);
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341 | }
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342 |
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343 | $mapping{$index} = $dirname;
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344 |
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345 | # store the mapping orders as well as the maps
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346 | # also put index, subcollection and language fields into the mapping thing -
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347 | # (the full index name (eg text:subcol:lang) is not used on
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348 | # the query page) -these are used for collectionmeta later on
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349 | if (!defined $mapping{'indexmap'}{"$fields"}) {
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350 | $mapping{'indexmap'}{"$fields"} = $pindex;
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351 | push (@{$mapping{'indexmaporder'}}, "$fields");
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352 | if (!defined $mapping{"$fields"}) {
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353 | $mapping{"$fields"} = $pindex;
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354 | }
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355 | }
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356 | if ($psub =~ /\w/ && !defined ($mapping{'subcollectionmap'}{$subcollection})) {
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357 | $mapping{'subcollectionmap'}{$subcollection} = $psub;
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358 | push (@{$mapping{'subcollectionmaporder'}}, $subcollection);
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359 | $mapping{$subcollection} = $psub;
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360 | }
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361 | if ($plang =~ /\w/ && !defined ($mapping{'languagemap'}{$languages})) {
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362 | $mapping{'languagemap'}{$languages} = $plang;
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363 | push (@{$mapping{'languagemaporder'}}, $languages);
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364 | $mapping{$languages} = $plang;
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365 | }
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366 | $dirnames{$dirname} = $index;
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367 | $pnames{'index'}->{$pindex} = "$fields";
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368 | $pnames{'subcollection'}->{$psub} = $subcollection;
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369 | $pnames{'languages'}->{$plang} = $languages;
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370 | }
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371 |
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372 | return \%mapping;
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373 | }
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374 |
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375 | sub make_unique {
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376 | my $self = shift (@_);
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377 | my ($namehash, $index, $indexref, $subref, $langref) = @_;
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378 | my ($fields, $subcollection, $languages) = split (":", $index);
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379 |
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380 | if ($namehash->{'index'}->{$$indexref} ne "$fields") {
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381 | $self->get_next_version ($indexref);
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382 | } elsif ($namehash->{'subcollection'}->{$$subref} ne $subcollection) {
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383 | $self->get_next_version ($subref);
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384 | } elsif ($namehash->{'languages'}->{$$langref} ne $languages) {
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385 | $self->get_next_version ($langref);
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386 | }
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387 | return "$$indexref$$subref$$langref";
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388 | }
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389 |
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390 |
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391 | sub build_index {
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392 | my $self = shift (@_);
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393 | my ($index) = @_;
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394 | my $outhandle = $self->{'outhandle'};
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395 |
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396 | # get the full index directory path and make sure it exists
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397 | my $indexdir = $self->{'index_mapping'}->{$index};
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398 | &FileUtils::makeAllDirectories (&FileUtils::filenameConcatenate($self->{'build_dir'}, $indexdir));
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399 |
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400 | my $collect_tail = &util::get_dirsep_tail($self->{'collection'});
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401 | my $fullindexprefix = &FileUtils::filenameConcatenate($self->{'build_dir'},
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402 | $indexdir,
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403 | $collect_tail);
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404 | my $fulltextprefix = &FileUtils::filenameConcatenate($self->{'build_dir'}, "text",
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405 | $collect_tail);
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406 |
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407 | # get any os specific stuff
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408 | my $exedir = "$ENV{'GSDLHOME'}/bin/$ENV{'GSDLOS'}";
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409 |
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410 | my $exe = &util::get_os_exe ();
|
---|
411 | my $mgpp_passes_exe = &FileUtils::filenameConcatenate($exedir, "mgpp_passes$exe");
|
---|
412 |
|
---|
413 | # define the section names for mgpasses
|
---|
414 | my $mgpp_passes_sections = "-J ". $level_map{"document"} ." -K " . $level_map{"section"} ." ";
|
---|
415 | if ($self->{'levels'}->{'paragraph'}) {
|
---|
416 | $mgpp_passes_sections .= "-K " . $level_map{'paragraph'}. " ";
|
---|
417 | }
|
---|
418 |
|
---|
419 | my $mgpp_perf_hash_build_exe =
|
---|
420 | &FileUtils::filenameConcatenate($exedir, "mgpp_perf_hash_build$exe");
|
---|
421 | my $mgpp_weights_build_exe =
|
---|
422 | &FileUtils::filenameConcatenate($exedir, "mgpp_weights_build$exe");
|
---|
423 | my $mgpp_invf_dict_exe =
|
---|
424 | &FileUtils::filenameConcatenate($exedir, "mgpp_invf_dict$exe");
|
---|
425 | my $mgpp_stem_idx_exe =
|
---|
426 | &FileUtils::filenameConcatenate($exedir, "mgpp_stem_idx$exe");
|
---|
427 |
|
---|
428 | my $maxnumeric = $self->{'maxnumeric'};
|
---|
429 |
|
---|
430 | my $osextra = "";
|
---|
431 | if (($ENV{'GSDLOS'} =~ /^windows$/i) && ($^O ne "cygwin")) {
|
---|
432 | $fullindexprefix =~ s@/@\\@g;
|
---|
433 | } else {
|
---|
434 | $osextra = " -d /";
|
---|
435 | if ($outhandle ne "STDERR") {
|
---|
436 | # so mgpp_passes doesn't print to stderr if we redirect output
|
---|
437 | $osextra .= " 2>/dev/null";
|
---|
438 | }
|
---|
439 | }
|
---|
440 |
|
---|
441 | # get the index expression if this index belongs
|
---|
442 | # to a subcollection
|
---|
443 | my $indexexparr = [];
|
---|
444 | my $langarr = [];
|
---|
445 | # there may be subcollection info, and language info.
|
---|
446 | my ($fields, $subcollection, $language) = split (":", $index);
|
---|
447 | my @subcollections = ();
|
---|
448 | @subcollections = split /,/, $subcollection if (defined $subcollection);
|
---|
449 |
|
---|
450 | foreach $subcollection (@subcollections) {
|
---|
451 | if (defined ($self->{'collect_cfg'}->{'subcollection'}->{$subcollection})) {
|
---|
452 | push (@$indexexparr, $self->{'collect_cfg'}->{'subcollection'}->{$subcollection});
|
---|
453 | }
|
---|
454 | }
|
---|
455 |
|
---|
456 | # add expressions for languages if this index belongs to
|
---|
457 | # a language subcollection - only put languages expressions for the
|
---|
458 | # ones we want in the index
|
---|
459 |
|
---|
460 | my @languages = ();
|
---|
461 | my $languagemetadata = "Language";
|
---|
462 | if (defined ($self->{'collect_cfg'}->{'languagemetadata'})) {
|
---|
463 | $languagemetadata = $self->{'collect_cfg'}->{'languagemetadata'};
|
---|
464 | }
|
---|
465 | @languages = split /,/, $language if (defined $language);
|
---|
466 | foreach my $language (@languages) {
|
---|
467 | my $not=0;
|
---|
468 | if ($language =~ s/^\!//) {
|
---|
469 | $not = 1;
|
---|
470 | }
|
---|
471 | if($not) {
|
---|
472 | push (@$langarr, "!$language");
|
---|
473 | } else {
|
---|
474 | push (@$langarr, "$language");
|
---|
475 | }
|
---|
476 | }
|
---|
477 |
|
---|
478 | # Build index dictionary. Uses verbatim stem method
|
---|
479 | print $outhandle "\n creating index dictionary (mgpp_passes -I1)\n" if ($self->{'verbosity'} >= 1);
|
---|
480 | print STDERR "<Phase name='CreatingIndexDic'/>\n" if $self->{'gli'};
|
---|
481 | my ($handle);
|
---|
482 | if ($self->{'debug'}) {
|
---|
483 | $handle = *STDOUT;
|
---|
484 | }
|
---|
485 | else {
|
---|
486 | my $mgpp_passes_cmd = "mgpp_passes$exe -M $maxnumeric $mgpp_passes_sections -f \"$fullindexprefix\" -I1 $osextra";
|
---|
487 | print $outhandle "\ncmd: $mgpp_passes_cmd\n" if ($self->{'verbosity'} >= 4);
|
---|
488 | if (!-e "$mgpp_passes_exe" || !open($handle, "| $mgpp_passes_cmd")) {
|
---|
489 | print STDERR "<FatalError name='NoRunMGPasses'/>\n</Stage>\n" if $self->{'gli'};
|
---|
490 | die "mgppbuilder::build_index - couldn't run $mgpp_passes_exe\n";
|
---|
491 | }
|
---|
492 | }
|
---|
493 |
|
---|
494 | # db_level is always section
|
---|
495 | my $db_level = "section";
|
---|
496 |
|
---|
497 | # set up the document processr
|
---|
498 | $self->{'buildproc'}->set_output_handle ($handle);
|
---|
499 | $self->{'buildproc'}->set_mode ('text');
|
---|
500 | $self->{'buildproc'}->set_index ($index, $indexexparr);
|
---|
501 | $self->{'buildproc'}->set_index_languages ($languagemetadata, $langarr) if (defined $language);
|
---|
502 | $self->{'buildproc'}->set_indexing_text (1);
|
---|
503 | $self->{'buildproc'}->set_levels ($self->{'levels'});
|
---|
504 | $self->{'buildproc'}->set_db_level ($db_level);
|
---|
505 |
|
---|
506 | $self->{'buildproc'}->reset();
|
---|
507 |
|
---|
508 | &plugin::read ($self->{'pluginfo'}, $self->{'source_dir'},
|
---|
509 | "", {}, {}, $self->{'buildproc'}, $self->{'maxdocs'}, 0, $self->{'gli'});
|
---|
510 | close ($handle) unless $self->{'debug'};
|
---|
511 |
|
---|
512 | $self->print_stats();
|
---|
513 |
|
---|
514 | # 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.
|
---|
515 | # we check on the .id file - index dictionary
|
---|
516 | my $dict_file = "$fullindexprefix.id";
|
---|
517 | if (!-e $dict_file) {
|
---|
518 | print $outhandle "mgppbuilder::build_index - Couldn't create index $index\n";
|
---|
519 | print STDERR "<Warning name='NoIndex'/>\n</Stage>\n" if $self->{'gli'};
|
---|
520 | $self->{'notbuilt'}->{$index}=1;
|
---|
521 | return;
|
---|
522 | }
|
---|
523 |
|
---|
524 | if (!$self->{'debug'}) {
|
---|
525 | # create the perfect hash function
|
---|
526 | if (!-e "$mgpp_perf_hash_build_exe") {
|
---|
527 | print STDERR "<FatalError name='NoRunMGHash'/>\n</Stage>\n" if $self->{'gli'};
|
---|
528 | die "mgppbuilder::build_index - couldn't run $mgpp_perf_hash_build_exe\n";
|
---|
529 | }
|
---|
530 | my $hash_cmd = "mgpp_perf_hash_build$exe -f \"$fullindexprefix\" $osextra";
|
---|
531 | print $outhandle "\ncmd: $hash_cmd\n" if ($self->{'verbosity'} >= 4);
|
---|
532 |
|
---|
533 | my $hash_status = system ($hash_cmd);
|
---|
534 | print $outhandle "\nstatus from running hash_cmd: $hash_status\n" if ($self->{'verbosity'} >= 4);
|
---|
535 | # check that perf hash was generated - if not, don't carry on
|
---|
536 | if ($hash_status !=0) {
|
---|
537 | print $outhandle "mgppbuilder::build_index - Couldn't create index $index as there are too few words in the index.\n";
|
---|
538 | print STDERR "<Warning name='NoIndex'/>\n</Stage>\n" if $self->{'gli'};
|
---|
539 | $self->{'notbuilt'}->{$index}=1;
|
---|
540 | return;
|
---|
541 |
|
---|
542 | }
|
---|
543 |
|
---|
544 | my $mgpp_passes_cmd = "mgpp_passes$exe -M $maxnumeric $mgpp_passes_sections -f \"$fullindexprefix\" -I2 $osextra";
|
---|
545 | print $outhandle "\ncmd: $mgpp_passes_cmd\n" if ($self->{'verbosity'} >= 4);
|
---|
546 | if (!-e "$mgpp_passes_exe" || !open ($handle, "| $mgpp_passes_cmd")) {
|
---|
547 | print STDERR "<FatalError name='NoRunMGPasses'/>\n</Stage>\n" if $self->{'gli'};
|
---|
548 | die "mgppbuilder::build_index - couldn't run $mgpp_passes_exe\n";
|
---|
549 | }
|
---|
550 | }
|
---|
551 |
|
---|
552 | # invert the text
|
---|
553 | print $outhandle "\n inverting the text (mgpp_passes -I2)\n" if ($self->{'verbosity'} >= 1);
|
---|
554 | print STDERR "<Phase name='InvertingText'/>\n" if $self->{'gli'};
|
---|
555 |
|
---|
556 | $self->{'buildproc'}->set_output_handle ($handle);
|
---|
557 | $self->{'buildproc'}->reset();
|
---|
558 |
|
---|
559 | &plugin::read ($self->{'pluginfo'}, $self->{'source_dir'},
|
---|
560 | "", {}, {}, $self->{'buildproc'}, $self->{'maxdocs'}, 0, $self->{'gli'});
|
---|
561 |
|
---|
562 | $self->print_stats ();
|
---|
563 |
|
---|
564 | if (!$self->{'debug'}) {
|
---|
565 |
|
---|
566 | close ($handle);
|
---|
567 | my $passes_exit_status = $?;
|
---|
568 | print $outhandle "\nMGPP Passes exit status $passes_exit_status\n" if ($self->{'verbosity'} >= 4);
|
---|
569 |
|
---|
570 | # create the weights file
|
---|
571 | print $outhandle "\n create the weights file\n" if ($self->{'verbosity'} >= 1);
|
---|
572 | print STDERR "<Phase name='CreateTheWeights'/>\n" if $self->{'gli'};
|
---|
573 | if (!-e "$mgpp_weights_build_exe") {
|
---|
574 | print STDERR "<FatalError name='NoRunMGWeights'/>\n</Stage>\n" if $self->{'gli'};
|
---|
575 | die "mgppbuilder::build_index - couldn't run $mgpp_weights_build_exe\n";
|
---|
576 | }
|
---|
577 | my $weights_cmd = "mgpp_weights_build$exe -f \"$fullindexprefix\" $osextra";
|
---|
578 | print $outhandle "\ncmd: $weights_cmd\n" if ($self->{'verbosity'} >= 4);
|
---|
579 | my $weights_status = system ($weights_cmd);
|
---|
580 | # check that it worked - if not, don't carry on
|
---|
581 | if ($weights_status !=0) {
|
---|
582 | print $outhandle "mgppbuilder::build_index - No Index: couldn't create weights file, error calling mgpp_weights_build.\n";
|
---|
583 | print STDERR "<Warning name='NoIndex'/>\n</Stage>\n" if $self->{'gli'};
|
---|
584 | $self->{'notbuilt'}->{$index}=1;
|
---|
585 | return;
|
---|
586 |
|
---|
587 | }
|
---|
588 |
|
---|
589 | # create 'on-disk' stemmed dictionary
|
---|
590 | print $outhandle "\n creating 'on-disk' stemmed dictionary\n" if ($self->{'verbosity'} >= 1);
|
---|
591 | if (!-e "$mgpp_invf_dict_exe") {
|
---|
592 | print STDERR "<FatalError name='NoRunMGInvf'/>\n</Stage>\n" if $self->{'gli'};
|
---|
593 | die "mgppbuilder::build_index - couldn't run $mgpp_invf_dict_exe\n";
|
---|
594 | }
|
---|
595 | my $invdict_cmd = "mgpp_invf_dict$exe -f \"$fullindexprefix\" $osextra";
|
---|
596 | print $outhandle "\ncmd: $invdict_cmd\n" if ($self->{'verbosity'} >= 4);
|
---|
597 | my $invdict_status = system ($invdict_cmd);
|
---|
598 | # check that it worked - if not, don't carry on
|
---|
599 | if ($invdict_status !=0) {
|
---|
600 | print $outhandle "mgppbuilder::build_index - No Index: couldn't create on-disk stemmed dictionary, error calling mgpp_invf_dict.\n";
|
---|
601 | print STDERR "<Warning name='NoIndex'/>\n</Stage>\n" if $self->{'gli'};
|
---|
602 | $self->{'notbuilt'}->{$index}=1;
|
---|
603 | return;
|
---|
604 |
|
---|
605 | }
|
---|
606 |
|
---|
607 | # creates stem index files for the various stemming methods
|
---|
608 | print $outhandle "\n creating stem indexes\n" if ($self->{'verbosity'} >= 1);
|
---|
609 | print STDERR "<Phase name='CreatingStemIndx'/>\n" if $self->{'gli'};
|
---|
610 | if (!-e "$mgpp_stem_idx_exe") {
|
---|
611 | print STDERR "<FatalError name='NoRunMGStem'/>\n</Stage>\n" if $self->{'gli'};
|
---|
612 | die "mgppbuilder::build_index - couldn't run $mgpp_stem_idx_exe\n";
|
---|
613 | }
|
---|
614 | my $accent_folding_enabled = 1;
|
---|
615 | if ($self->{'accentfold'}) {
|
---|
616 | my $accentfold_cmd = "mgpp_stem_idx$exe -b 4096 -s4 -f \"$fullindexprefix\" $osextra";
|
---|
617 | print $outhandle "\ncmd: $accentfold_cmd\n" if ($self->{'verbosity'} >= 4);
|
---|
618 | # the first time we do this, we test for accent folding enabled
|
---|
619 | my $accent_status = system ($accentfold_cmd);
|
---|
620 | if ($accent_status == 2) {
|
---|
621 | # accent folding has not been enabled in mgpp
|
---|
622 | $accent_folding_enabled = 0;
|
---|
623 | $self->{'stemindexes'} -= 4;
|
---|
624 | } elsif ($accent_status != 0) {
|
---|
625 | print $outhandle "\nAccent folding failed: mgpp_stem_idx exit status $accent_status\n" if ($self->{'verbosity'} >= 4);
|
---|
626 | $self->{'accentfold'} = 0;
|
---|
627 | #$accent_folding_enabled = 0;
|
---|
628 | $self->{'stemindexes'} -= 4;
|
---|
629 | }
|
---|
630 | }
|
---|
631 | if ($self->{'casefold'}) {
|
---|
632 | my $casefold_cmd = "mgpp_stem_idx$exe -b 4096 -s1 -f \"$fullindexprefix\" $osextra";
|
---|
633 | print $outhandle "\ncmd: $casefold_cmd\n" if ($self->{'verbosity'} >= 4);
|
---|
634 | my $casefold_status = system ($casefold_cmd);
|
---|
635 | if ($casefold_status != 0) {
|
---|
636 | print $outhandle "\nCase folding failed: mgpp_stem_idx exit status $casefold_status\n" if ($self->{'verbosity'} >= 4);
|
---|
637 | $self->{'casefold'} = 0;
|
---|
638 | $self->{'stemindexes'} -= 1;
|
---|
639 | }
|
---|
640 |
|
---|
641 | elsif ($accent_folding_enabled && $self->{'accentfold'}) {
|
---|
642 | my $accent_casefold_cmd = "mgpp_stem_idx$exe -b 4096 -s5 -f \"$fullindexprefix\" $osextra";
|
---|
643 | print $outhandle "\ncmd: $accent_casefold_cmd\n" if ($self->{'verbosity'} >= 4);
|
---|
644 | my $status = system ($accent_casefold_cmd);
|
---|
645 | if($status != 0) {
|
---|
646 | print $outhandle "\nAccent folding (with casefolding) failed: mgpp_stem_idx exit status $status\n" if ($self->{'verbosity'} >= 4);
|
---|
647 | $self->{'accentfold'} = 0;
|
---|
648 | $self->{'stemindexes'} -= 4; # casefold worked, only accentfold failed, so -= 4, not -= 5
|
---|
649 | }
|
---|
650 | }
|
---|
651 | }
|
---|
652 | if ($self->{'stem'}) {
|
---|
653 | my $stem_cmd = "mgpp_stem_idx$exe -b 4096 -s2 -f \"$fullindexprefix\" $osextra";
|
---|
654 | print $outhandle "\ncmd: $stem_cmd\n" if ($self->{'verbosity'} >= 4);
|
---|
655 | my $stem_status = system ($stem_cmd);
|
---|
656 | if ($stem_status != 0) {
|
---|
657 | print $outhandle "\nStemming failed: mgpp_stem_idx exit status $stem_status\n" if ($self->{'verbosity'} >= 4);
|
---|
658 | $self->{'stem'} = 0;
|
---|
659 | $self->{'stemindexes'} -= 2;
|
---|
660 | }
|
---|
661 | elsif ($accent_folding_enabled && $self->{'accentfold'}) {
|
---|
662 | my $accent_stem_cmd = "mgpp_stem_idx$exe -b 4096 -s6 -f \"$fullindexprefix\" $osextra";
|
---|
663 | print $outhandle "\ncmd: $accent_stem_cmd\n" if ($self->{'verbosity'} >= 4);
|
---|
664 | my $status = system ($accent_stem_cmd);
|
---|
665 | if($status != 0) {
|
---|
666 | print $outhandle "\nAccent folding (with stemming) failed: mgpp_stem_idx exit status $status\n" if ($self->{'verbosity'} >= 4);
|
---|
667 | $self->{'accentfold'} = 0;
|
---|
668 | $self->{'stemindexes'} -= 4; # stem worked, only accentfold failed, so -= 4, not -= 6
|
---|
669 | }
|
---|
670 | }
|
---|
671 | }
|
---|
672 | if ($self->{'casefold'} && $self->{'stem'}) {
|
---|
673 | my $case_stem_cmd = "mgpp_stem_idx$exe -b 4096 -s3 -f \"$fullindexprefix\" $osextra";
|
---|
674 | print $outhandle "\ncmd: $case_stem_cmd\n" if ($self->{'verbosity'} >= 4);
|
---|
675 | my $case_and_stem_status = system ($case_stem_cmd);
|
---|
676 | if ($case_and_stem_status != 0) {
|
---|
677 | print $outhandle "\nCasefolding and stemming failed: mgpp_stem_idx exit status $case_and_stem_status\n" if ($self->{'verbosity'} >= 4);
|
---|
678 | $self->{'stem'} = 0;
|
---|
679 | $self->{'casefold'} = 0;
|
---|
680 | $self->{'stemindexes'} -= 3;
|
---|
681 | }
|
---|
682 | elsif ($accent_folding_enabled && $self->{'accentfold'}) {
|
---|
683 | my $accent_case_stem_cmd = "mgpp_stem_idx$exe -b 4096 -s7 -f \"$fullindexprefix\" $osextra";
|
---|
684 | print $outhandle "\ncmd: $accent_case_stem_cmd\n" if ($self->{'verbosity'} >= 4);
|
---|
685 | my $status = system ($accent_case_stem_cmd);
|
---|
686 | if($status != 0) {
|
---|
687 | print $outhandle "\nAccent folding (with stemming and casefolding) failed: mgpp_stem_idx exit status $status\n" if ($self->{'verbosity'} >= 4);
|
---|
688 | $self->{'accentfold'} = 0;
|
---|
689 | $self->{'stemindexes'} -= 4; # casefold and stem worked, only accentfold failed, so -= 4, not -= 7
|
---|
690 | }
|
---|
691 | }
|
---|
692 | }
|
---|
693 |
|
---|
694 | # remove unwanted files
|
---|
695 | my $tmpdir = &FileUtils::filenameConcatenate($self->{'build_dir'}, $indexdir);
|
---|
696 | opendir (DIR, $tmpdir) || die
|
---|
697 | "mgppbuilder::build_index - couldn't read directory $tmpdir\n";
|
---|
698 | foreach my $file (readdir(DIR)) {
|
---|
699 | next if $file =~ /^\./;
|
---|
700 | my ($suffix) = $file =~ /\.([^\.]+)$/;
|
---|
701 | if (defined $suffix && !defined $wanted_index_files{$suffix}) {
|
---|
702 | # delete it!
|
---|
703 | print $outhandle "deleting $file\n" if $self->{'verbosity'} > 2;
|
---|
704 | #&util::rm (&FileUtils::filenameConcatenate($tmpdir, $file));
|
---|
705 | }
|
---|
706 | }
|
---|
707 | closedir (DIR);
|
---|
708 | }
|
---|
709 | print STDERR "</Stage>\n" if $self->{'gli'};
|
---|
710 | }
|
---|
711 |
|
---|
712 |
|
---|
713 | sub get_collection_meta_indexes
|
---|
714 | {
|
---|
715 | my $self = shift(@_);
|
---|
716 | my $collection_infodb = shift(@_);
|
---|
717 |
|
---|
718 | # define the indexed field mapping if not already done so
|
---|
719 | # (i.e. if infodb called separately from build_index)
|
---|
720 | if (!defined $self->{'build_cfg'}) {
|
---|
721 | $self->read_final_field_list();
|
---|
722 | }
|
---|
723 |
|
---|
724 | # first do the collection meta stuff - everything without a dot
|
---|
725 | my $collmetadefined = 0;
|
---|
726 | my $metadata_entry;
|
---|
727 | if (defined $self->{'collect_cfg'}->{'collectionmeta'}) {
|
---|
728 | $collmetadefined = 1;
|
---|
729 | }
|
---|
730 |
|
---|
731 | #add the index field macros to [collection]
|
---|
732 | # eg <TI>Title
|
---|
733 | # <SU>Subject
|
---|
734 | # these now come from collection meta. if that is not defined, uses the metadata name
|
---|
735 | my $collmeta = "";
|
---|
736 | if (defined $self->{'build_cfg'}->{'extraindexfields'}) {
|
---|
737 | foreach my $longfield (@{$self->{'build_cfg'}->{'extraindexfields'}}){
|
---|
738 | my $shortfield = $self->{'buildproc'}->{'fieldnamemap'}->{$longfield};
|
---|
739 | next if $shortfield eq 1;
|
---|
740 |
|
---|
741 | # we need to check if some coll meta has been defined - don't output
|
---|
742 | # any that have
|
---|
743 | $collmeta = ".$longfield";
|
---|
744 | if (!$collmetadefined || !defined $self->{'collect_cfg'}->{'collectionmeta'}->{$collmeta}) {
|
---|
745 | if ($longfield eq "allfields") {
|
---|
746 | $collection_infodb->{$shortfield} = [ "_query:textallfields_" ];
|
---|
747 | } elsif ($longfield eq "text") {
|
---|
748 | $collection_infodb->{$shortfield} = [ "_query:texttextonly_" ];
|
---|
749 | } else {
|
---|
750 | $collection_infodb->{$shortfield} = [ $longfield ];
|
---|
751 | }
|
---|
752 | }
|
---|
753 | }
|
---|
754 | }
|
---|
755 |
|
---|
756 | # now add the level names
|
---|
757 | my $level_entry = "";
|
---|
758 | foreach my $level (@{$self->{'collect_cfg'}->{'levels'}}) {
|
---|
759 | $collmeta = ".$level"; # based on the original specification
|
---|
760 | $level =~ tr/A-Z/a-z/; # make it lower case
|
---|
761 | my $levelid = $level_map{$level}; # find the actual value we used in the index
|
---|
762 | if (!$collmetadefined || !defined $self->{'collect_cfg'}->{'collectionmeta'}->{$collmeta}) {
|
---|
763 | # use the default macro
|
---|
764 | $collection_infodb->{$levelid} = [ $level_map{$levelid} ];
|
---|
765 | }
|
---|
766 | }
|
---|
767 |
|
---|
768 | # now add subcoll meta
|
---|
769 | my $subcoll_entry = "";
|
---|
770 | my $shortname = "";
|
---|
771 | my $one_entry = "";
|
---|
772 | foreach my $subcoll (@{$self->{'index_mapping'}->{'subcollectionmaporder'}}) {
|
---|
773 | $shortname = $self->{'index_mapping'}->{$subcoll};
|
---|
774 | if (!$collmetadefined || !defined $self->{'collect_cfg'}->{'collectionmeta'}->{".$subcoll"}) {
|
---|
775 | $collection_infodb->{$shortname} = [ $subcoll ];
|
---|
776 | }
|
---|
777 | }
|
---|
778 |
|
---|
779 | # now add language meta
|
---|
780 | my $lang_entry = "";
|
---|
781 | foreach my $lang (@{$self->{'index_mapping'}->{'languagemaporder'}}) {
|
---|
782 | $shortname = $self->{'index_mapping'}->{$lang};
|
---|
783 | if (!$collmetadefined || !defined $self->{'collect_cfg'}->{'collectionmeta'}->{".$lang"}) {
|
---|
784 | $collection_infodb->{$shortname} = [ $lang ];
|
---|
785 | }
|
---|
786 | }
|
---|
787 | }
|
---|
788 |
|
---|
789 |
|
---|
790 | # default is to output the metadata sets (prefixes) used in collection
|
---|
791 | sub output_collection_meta
|
---|
792 | {
|
---|
793 | my $self = shift(@_);
|
---|
794 | my $infodb_handle = shift(@_);
|
---|
795 |
|
---|
796 | my %collection_infodb = ();
|
---|
797 | $self->get_collection_meta_sets(\%collection_infodb);
|
---|
798 | $self->get_collection_meta_indexes(\%collection_infodb);
|
---|
799 | &dbutil::write_infodb_entry($self->{'infodbtype'}, $infodb_handle, "collection", \%collection_infodb);
|
---|
800 | }
|
---|
801 |
|
---|
802 |
|
---|
803 | # at the end of building, we have an indexfieldmap with all the mappings,
|
---|
804 | # plus some extras, and indexmap with any indexes in it that weren't
|
---|
805 | # specified in the index definition. We want to make an ordered list of
|
---|
806 | # fields that are indexed, and a list of mappings that are used. This will
|
---|
807 | # be used for the build.cfg file, and for collection meta definition we
|
---|
808 | # store these in a build.cfg bit
|
---|
809 | sub make_final_field_list {
|
---|
810 | my $self = shift (@_);
|
---|
811 |
|
---|
812 | $self->{'build_cfg'} = {};
|
---|
813 |
|
---|
814 | # store the indexfieldmap information
|
---|
815 | my @indexfieldmap = ();
|
---|
816 | my @indexfields = ();
|
---|
817 | my $specifiedfields = {};
|
---|
818 | my @specifiedfieldorder = ();
|
---|
819 |
|
---|
820 | # go through the index definition and add each thing to a map, so we
|
---|
821 | # can easily check if it is already specified - when doing the
|
---|
822 | # metadata, we print out all the individual fields, but some may
|
---|
823 | # already be specified in the index definition, so we dont want to add
|
---|
824 | # those again.
|
---|
825 |
|
---|
826 | my $field;
|
---|
827 | foreach $field (@{$self->{'collect_cfg'}->{'indexes'}}) {
|
---|
828 | # remove subcoll stuff
|
---|
829 | my $parts = $field;
|
---|
830 | $parts =~ s/:.*$//;
|
---|
831 | # *************
|
---|
832 | my @fs = split(';', $parts);
|
---|
833 | foreach my $f(@fs) {
|
---|
834 | if (!defined $specifiedfields->{$f}) {
|
---|
835 | $specifiedfields->{$f}=1;
|
---|
836 | push (@specifiedfieldorder, "$f");
|
---|
837 | }
|
---|
838 | }
|
---|
839 | }
|
---|
840 |
|
---|
841 | #add all fields bit
|
---|
842 | my $fnm = $self->{'buildproc'}->{'fieldnamemap'};
|
---|
843 |
|
---|
844 | foreach $field (@specifiedfieldorder) {
|
---|
845 | if ($field eq "metadata") {
|
---|
846 | foreach my $newfield (keys %{$self->{'buildproc'}->{'extraindexfields'}}) {
|
---|
847 | if (!defined $specifiedfields->{$newfield}) {
|
---|
848 | push (@indexfieldmap, "$newfield\-\>$fnm->{$newfield}");
|
---|
849 | push (@indexfields, "$newfield");
|
---|
850 | }
|
---|
851 | }
|
---|
852 |
|
---|
853 | } elsif ($field eq 'text') {
|
---|
854 | push (@indexfieldmap, "text\-\>TX");
|
---|
855 | push (@indexfields, "text");
|
---|
856 | } elsif ($field eq 'allfields') {
|
---|
857 | push (@indexfieldmap, "allfields\-\>ZZ");
|
---|
858 | push (@indexfields, "allfields");
|
---|
859 | } else {
|
---|
860 | # we only add in the ones that have been processed
|
---|
861 | if (defined $self->{'buildproc'}->{'allindexfields'}->{$field}) {
|
---|
862 | push (@indexfieldmap, "$field\-\>$fnm->{$field}");
|
---|
863 | push (@indexfields, "$field");
|
---|
864 | }
|
---|
865 | }
|
---|
866 | }
|
---|
867 |
|
---|
868 | if (scalar @indexfieldmap) {
|
---|
869 | $self->{'build_cfg'}->{'indexfieldmap'} = \@indexfieldmap;
|
---|
870 | }
|
---|
871 |
|
---|
872 | if (scalar @indexfields) {
|
---|
873 | $self->{'build_cfg'}->{'indexfields'} = \@indexfields;
|
---|
874 | }
|
---|
875 | }
|
---|
876 |
|
---|
877 |
|
---|
878 | # recreate the field list from the build.cfg file, look first in building,
|
---|
879 | # then in index to find it. if there is no build.cfg, we can't do the field
|
---|
880 | # list (there is unlikely to be any index anyway.)
|
---|
881 | sub read_final_field_list {
|
---|
882 | my $self = shift (@_);
|
---|
883 | $self->{'build_cfg'} = {};
|
---|
884 | my @indexfieldmap = ();
|
---|
885 | my @indexfields = ();
|
---|
886 | my @indexmap = ();
|
---|
887 |
|
---|
888 | # we read the stuff in from the build.cfg file - if its there
|
---|
889 | my $buildcfg = $self->read_build_cfg();
|
---|
890 | return unless defined $buildcfg;
|
---|
891 |
|
---|
892 | my $field;
|
---|
893 | if (defined $buildcfg->{'indexfields'}) {
|
---|
894 | foreach $field (@{$buildcfg->{'indexfields'}}) {
|
---|
895 | push (@indexfields, "$field");
|
---|
896 | }
|
---|
897 | }
|
---|
898 |
|
---|
899 | if (defined $buildcfg->{'indexfieldmap'}) {
|
---|
900 | foreach $field (@{$buildcfg->{'indexfieldmap'}}) {
|
---|
901 | push (@indexfieldmap, "$field");
|
---|
902 | my ($f, $v) = $field =~ /^(.*)\-\>(.*)$/;
|
---|
903 | $self->{'buildproc'}->{'indexfieldmap'}->{$f} = $v;
|
---|
904 | }
|
---|
905 | }
|
---|
906 |
|
---|
907 | if (defined $buildcfg->{'indexmap'}) {
|
---|
908 | foreach $field (@{$buildcfg->{'indexmap'}}) {
|
---|
909 | push (@indexmap, "$field");
|
---|
910 | }
|
---|
911 | }
|
---|
912 |
|
---|
913 | $self->{'build_cfg'}->{'indexfieldmap'} = \@indexfieldmap;
|
---|
914 | $self->{'build_cfg'}->{'indexfields'} = \@indexfields;
|
---|
915 | $self->{'build_cfg'}->{'indexmap'} = \@indexmap;
|
---|
916 | }
|
---|
917 |
|
---|
918 |
|
---|
919 | sub build_cfg_extra {
|
---|
920 | my $self = shift (@_);
|
---|
921 | my ($build_cfg) = @_;
|
---|
922 |
|
---|
923 | $build_cfg->{'numsections'} = $self->{'buildproc'}->get_num_sections();
|
---|
924 |
|
---|
925 | # store the level info
|
---|
926 | my @indexlevels = ();
|
---|
927 | my @levelmap = ();
|
---|
928 | foreach my $l (@{$self->{'levelorder'}}) {
|
---|
929 | push (@indexlevels, $level_map{$l});
|
---|
930 | push (@levelmap, "$l\-\>$level_map{$l}");
|
---|
931 | }
|
---|
932 | $build_cfg->{'indexlevels'} = \@indexlevels;
|
---|
933 | $build_cfg->{'levelmap'} = \@levelmap;
|
---|
934 |
|
---|
935 | # text level (and database level) is always section
|
---|
936 | $build_cfg->{'textlevel'} = $level_map{'section'};
|
---|
937 |
|
---|
938 | }
|
---|
939 |
|
---|
940 | 1;
|
---|
941 |
|
---|
942 |
|
---|