1 | #!/usr/bin/perl -w
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2 |
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3 | BEGIN {
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4 | die "GSDLHOME not set\n" unless defined $ENV{'GSDLHOME'};
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5 | die "GSDL3HOME not set\n" unless defined $ENV{'GSDL3HOME'};
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6 | die "GSDL3SRCHOME not set\n" unless defined $ENV{'GSDL3SRCHOME'};
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7 | die "GSDLOS not set\n" unless defined $ENV{'GSDLOS'};
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8 | unshift (@INC, "$ENV{'GSDLHOME'}/perllib");
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9 | unshift (@INC, "$ENV{'GSDL3SRCHOME'}/lib/perl/cpan");
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10 | }
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11 |
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12 | use colcfg;
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13 | use util;
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14 | use parsargv;
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15 | use FileHandle;
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16 | use XML::Writer;
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17 | #can't get this to work on windows
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18 | #use GDBM_File;
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19 |
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20 | use strict;
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21 |
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22 | &main();
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23 | sub print_usage() {
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24 | print STDOUT "Usage: convert_coll_from_gs2.pl [options] coll-name\n";
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25 | print STDOUT "options:\n";
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26 |
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27 | print STDOUT " -collectdir Directory where collection lives.\n";
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28 | print STDOUT " -verbosity Controls the amount of output.\n";
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29 | print STDOUT " -defaultlang The language that is considered the default (for display text etc). defaults to 'en'\n\n";
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30 | }
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31 |
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32 | sub main {
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33 |
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34 | my ($defaultlang, $verbosity, $collectdir);
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35 | # note that no defaults are passed for most options as they're set
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36 | # later (after we check the collect.cfg file)
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37 | if (!&parsargv::parse(\@ARGV,
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38 | 'verbosity/\d+/', \$verbosity,
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39 | 'collectdir/.*/', \$collectdir,
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40 | 'defaultlang/.*/', \$defaultlang)) {
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41 | &print_usage();
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42 | die "\n";
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43 | }
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44 |
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45 | # get and check the collection name
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46 | my ($collection) = @ARGV;
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47 | if (!defined($collection) || $collection eq "") {
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48 | die "No collection specified\n";
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49 | }
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50 | if ($collection eq "gs2model") {
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51 | die "You cant convert the model collection\n";
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52 | }
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53 |
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54 | if (!defined $collectdir || $collectdir eq "") {
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55 | $collectdir = &util::filename_cat ($ENV{'GSDLHOME'}, "collect");
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56 | }
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57 |
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58 | if (!defined $defaultlang || $defaultlang eq "") {
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59 | $defaultlang = 'en';
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60 | }
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61 | # add on the coll name
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62 | $collectdir = &util::filename_cat ($collectdir, $collection);
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63 |
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64 | my $collconfigfilename = &util::filename_cat ($collectdir, "etc", "collect.cfg");
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65 | print STDOUT "coll config=$collconfigfilename\n";
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66 | my $collectcfg;
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67 | if (-e $collconfigfilename) {
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68 | $collectcfg = &colcfg::read_collect_cfg ($collconfigfilename);
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69 |
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70 | } else {
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71 | print STDERR "collect.cfg not found!!";
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72 | die "\n";
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73 | }
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74 |
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75 |
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76 | my $buildconfigfilename = &util::filename_cat ($collectdir, "index", "build.cfg");
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77 | my $buildcfg;
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78 | if (-e $buildconfigfilename) {
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79 | $buildcfg = &colcfg::read_build_cfg ($buildconfigfilename);
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80 |
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81 | } else {
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82 | print STDERR "build.cfg not found!!";
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83 | die "\n";
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84 | }
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85 |
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86 |
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87 |
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88 | my $colloutfile = &util::filename_cat ($collectdir, "etc", "collectionConfig.xml");
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89 | if (-e $colloutfile) {
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90 | print STDOUT "collectionConfig file already exists! overwriting it!\n";
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91 |
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92 | }
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93 |
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94 | my $buildoutfile = &util::filename_cat ($collectdir, "index", "buildConfig.xml");
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95 | if (-e $buildoutfile) {
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96 | print STDOUT "buildConfig file already exists! overwriting it!\n";
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97 |
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98 | }
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99 |
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100 | # my $db_file = &util::filename_cat ($collectdir, "index", "text", "$collection.ldb");
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101 | my $database;
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102 | # if (-e $db_file) {
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103 | # $database = &open_database($db_file);
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104 | # } else {
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105 | # print STDERR "gdbm database file $db_file not found!!";
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106 | # die "\n";
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107 | # }
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108 |
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109 | my $buildtype;
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110 | if (defined $buildcfg->{'buildtype'}) {
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111 | $buildtype = $buildcfg->{'buildtype'};
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112 | } else {
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113 | $buildtype = 'mg';
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114 | }
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115 |
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116 | my $indexstem = undef;
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117 | if (defined $buildcfg->{'indexstem'}) {
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118 | $indexstem = $buildcfg->{'indexstem'};
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119 | }
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120 |
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121 | my $buildoutput = new IO::File(">$buildoutfile");
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122 | my $buildwriter = new XML::Writer(OUTPUT => $buildoutput, NEWLINES => 1);
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123 |
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124 | $buildwriter->startTag('buildConfig', 'xmlns:gsf'=>"http://www.greenstone.org/greenstone3/schema/ConfigFormat");
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125 |
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126 | my $colloutput = new IO::File(">$colloutfile");
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127 | my $collwriter = new XML::Writer(OUTPUT => $colloutput, NEWLINES => 1);
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128 |
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129 | $collwriter->startTag('collectionConfig', 'xmlns:gsf'=>"http://www.greenstone.org/greenstone3/schema/ConfigFormat", 'xmlns:xsl'=>'http://www.w3.org/1999/XSL/Transform');
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130 |
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131 | #output the collection metadata to the collectionConfig file
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132 | $collwriter->startTag('metadataList');
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133 |
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134 | my $creator = $collectcfg->{'creator'};
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135 | &output_metadata($collwriter, 'creator', $creator);
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136 | $collwriter->endTag('metadataList');
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137 |
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138 | #output the display collectionmeta to collectionConfig.xml
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139 |
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140 | my $collectionmeta = $collectcfg->{'collectionmeta'};
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141 | if (defined $collectionmeta) {
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142 | my %name_map = ('collectionname', 'name',
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143 | 'collectionextra', 'description',
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144 | 'iconcollection', 'icon',
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145 | 'iconcollectionsmall', 'smallicon');
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146 |
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147 | $collwriter->startTag('displayItemList');
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148 | foreach my $entry ( keys %$collectionmeta) {
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149 | if (defined $name_map{$entry}) {
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150 | my $name= $name_map{$entry};
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151 | foreach my $lang (keys %{$collectionmeta->{$entry}}) {
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152 | my $value = $collectionmeta->{$entry}->{$lang};
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153 | if ($entry =~ /^icon/) {
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154 | $value = format_icon_value($value);
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155 | }
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156 | &output_display($collwriter, $name, $lang, $value);
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157 | }
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158 | }
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159 | }
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160 | $collwriter->endTag('displayItemList');
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161 | }
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162 |
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163 | # output building metadata to build config file
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164 | my $numdocs = $buildcfg->{'numdocs'};
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165 | $buildwriter->startTag('metadataList');
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166 | &output_metadata($buildwriter, 'numDocs', $numdocs);
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167 | &output_metadata($buildwriter, 'buildType', $buildtype);
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168 | $buildwriter->endTag('metadataList');
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169 |
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170 |
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171 | #indexes
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172 | my $indexmap = {};
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173 | my $firstindex = "";
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174 | my $first = 1;
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175 | if (defined $buildcfg->{'indexmap'}) {
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176 | my $indexmap_t = $buildcfg->{'indexmap'};
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177 | foreach my $i (@$indexmap_t) {
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178 | my ($k, $v) = $i =~ /^(.*)\-\>(.*)$/;
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179 | $indexmap->{$k} = $v;
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180 | if ($first) {
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181 | $firstindex = $v;
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182 | $first = 0;
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183 | }
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184 | }
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185 | } else {
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186 | print STDERR "indexmap not defined";
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187 | }
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188 | my $defaultindex;
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189 | if (defined $collectcfg->{'defaultindex'}) {
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190 | $defaultindex = $collectcfg->{'defaultindex'};
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191 | $defaultindex = $indexmap->{$defaultindex};
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192 | } else {
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193 | # use the first one
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194 | $defaultindex = $firstindex;
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195 | }
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196 |
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197 | # format stuff
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198 | my $format = $collectcfg->{'format'};
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199 |
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200 | #output the search stuff to coll cfg
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201 | $collwriter->startTag('search');
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202 | foreach my $i (keys %$indexmap) {
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203 | my $shortname = $indexmap->{$i};
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204 | $collwriter->startTag('index', 'name'=>$shortname);
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205 | #find the coll meta stuff
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206 | my $indexdisplay = ".$i";
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207 | foreach my $lang (keys %{$collectionmeta->{$indexdisplay}}) {
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208 | my $value = $collectionmeta->{$indexdisplay}->{$lang};
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209 | output_display($collwriter, 'name', $lang, $value);
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210 | }
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211 | $collwriter->endTag('index');
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212 |
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213 | }
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214 |
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215 | # add in the format stuff
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216 | if (defined $format->{'SearchVList'}) {
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217 |
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218 | $collwriter->startTag('format');
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219 | write_format($collwriter, $format->{'SearchVList'}, "document");
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220 | $collwriter->endTag('format');
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221 | }
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222 |
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223 | $collwriter->endTag('search');
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224 |
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225 | $buildwriter->startTag('serviceRackList');
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226 |
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227 | my @levels = ();
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228 | my $defaultlevel;
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229 |
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230 | #do the retrieve service
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231 | # assume mgpp or mg
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232 | if ($buildtype eq 'mgpp') {
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233 | #for each level
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234 | if (defined $buildcfg->{'indexlevels'}) {
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235 | push @levels, @{$buildcfg->{'indexlevels'}};
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236 |
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237 | if (defined $buildcfg->{'textlevel'}) {
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238 | $defaultlevel = $buildcfg->{'textlevel'};
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239 | } else {
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240 | $defaultlevel = $levels[0];
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241 | }
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242 | } else { #use levels from collect.cfg - must be an old collection
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243 | @levels = ('Document');
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244 | $defaultlevel = 'Document';
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245 | if (defined $collectcfg->{'levels'}) {
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246 | foreach my $l (@{$collectcfg->{'levels'}}) {
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247 | if ($l eq "Section") {
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248 | $defaultlevel = 'Section';
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249 | }
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250 | push @levels, $l;
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251 | }
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252 | }
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253 | }
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254 |
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255 | $buildwriter->startTag('serviceRack', 'name'=>'GS2MGPPRetrieve');
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256 | $buildwriter->emptyTag('defaultLevel', 'name'=>$defaultlevel);
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257 |
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258 |
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259 | } else {
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260 | $buildwriter->startTag('serviceRack', 'name'=>'GS2MGRetrieve');
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261 | $buildwriter->emptyTag('defaultIndex', 'name'=>$defaultindex);
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262 |
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263 | }
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264 | if (defined $indexstem) {
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265 | $buildwriter->emptyTag('indexStem', 'name'=>$indexstem);
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266 | }
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267 | # close off the Retrieve service
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268 | $buildwriter->endTag('serviceRack');
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269 |
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270 | # add in the classifiers if needed
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271 |
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272 | my $count = 1;
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273 | my $phind = 0;
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274 | my $started_classifiers = 0;
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275 | if (defined $collectcfg->{'classify'}) {
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276 | $collwriter->startTag('browse');
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277 | # add in default format if necessary
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278 | if (defined $format->{"VList"} || defined $format->{"HList"}) {
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279 | # global formats
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280 | $collwriter->startTag('format');
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281 | if (defined $format->{"VList"}) {
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282 | # VLIst applies to both classifier and doc nodes
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283 | write_format($collwriter, $format->{"VList"}, "document");
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284 | write_format($collwriter, $format->{"VList"}, "classifier");
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285 | }
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286 | if (defined $format->{"HList"}) {
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287 | # hlist is only for classifier nodes
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288 | write_format($collwriter, $format->{"HList"}, "horizontal");
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289 | }
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290 | $collwriter->endTag('format');
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291 | }
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292 | my $classifiers = $collectcfg->{'classify'};
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293 | foreach my $cl (@$classifiers) {
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294 | my $name = "CL$count";
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295 | $count++;
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296 | my ($classname) = @$cl[0];
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297 | if ($classname =~ /^phind$/i) {
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298 | $phind=1;
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299 | #should add it into coll config classifiers
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300 | next;
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301 | }
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302 |
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303 | my $horizontalAtTop = &isHorizontalClassifier($database, $name);
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304 | if (not $started_classifiers) {
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305 | $buildwriter->startTag('serviceRack', 'name'=>'GS2Browse');
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306 | if (defined $indexstem) {
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307 | $buildwriter->emptyTag('indexStem', 'name'=>$indexstem);
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308 | }
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309 |
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310 | $buildwriter->startTag('classifierList');
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311 | $started_classifiers = 1;
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312 | }
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313 | my $content = ''; #use buttonname first, then metadata
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314 | if ($classname eq "DateList") {
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315 | $content = "Date";
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316 | } else {
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317 | for (my $i=0; $i<scalar(@$cl); $i++) {
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318 | my $arg = @$cl[$i];
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319 | if ($arg eq "-buttonname"){
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320 | $content = @$cl[$i+1];
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321 | last;
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322 | } elsif ($arg eq "-metadata") {
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323 | $content = @$cl[$i+1];
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324 | }
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325 |
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326 | }
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327 | }
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328 | if ($horizontalAtTop) {
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329 | $buildwriter->emptyTag('classifier', 'name'=>$name, 'content'=>$content, 'horizontalAtTop'=>'true');
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330 | } else {
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331 | $buildwriter->emptyTag('classifier', 'name'=>$name, 'content'=>$content);
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332 | }
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333 |
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334 |
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335 | $collwriter->startTag('classifier', 'name'=>$name);
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336 | my $vlist = $name."VList";
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337 | my $hlist = $name."HList";
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338 | my $dlist = "";
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339 | if ($classname eq "DateList") {
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340 | $dlist = "DateList";
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341 | }
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342 | # need to work out how to split into classifier and document
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343 | if (defined $format->{$vlist} || defined $format->{$hlist} || defined $format->{$dlist}) {
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344 | $collwriter->startTag('format');
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345 | if (defined $format->{$vlist}) {
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346 | write_format($collwriter, $format->{$vlist}, "document");
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347 | write_format($collwriter, $format->{$vlist}, "classifier");
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348 | }
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349 | if (defined $format->{$hlist}) {
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350 | write_format($collwriter, $format->{$hlist}, "horizontal");
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351 | }
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352 |
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353 | if (defined $format->{$dlist}) {
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354 | write_format($collwriter, $format->{$dlist}, "document");
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355 | }
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356 | $collwriter->endTag('format');
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357 | }
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358 | $collwriter->endTag('classifier');
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359 | } #foreach classifier
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360 | if ($started_classifiers) {
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361 | # end the classifiers
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362 | $buildwriter->endTag('classifierList');
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363 | # close off the Browse service
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364 | $buildwriter->endTag('serviceRack');
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365 | }
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366 |
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367 | $collwriter->endTag('browse');
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368 | }
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369 |
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370 |
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371 | # the phind classifier is a separate service
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372 | if ($phind) {
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373 | # if phind classifier
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374 | $buildwriter->emptyTag('serviceRack', 'name'=>'PhindPhraseBrowse');
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375 | }
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376 |
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377 | # do the search service
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378 | if ($buildtype eq 'mgpp') {
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379 |
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380 | $buildwriter->startTag('serviceRack', 'name'=>'GS2MGPPSearch');
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381 | $buildwriter->emptyTag('defaultLevel', 'name'=>$defaultlevel);
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382 | $buildwriter->startTag('levelList');
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383 | foreach my $level (@levels) {
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384 | $buildwriter->emptyTag('level', 'name'=>$level);
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385 | }
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386 | $buildwriter->endTag('levelList');
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387 |
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388 | #fieldlist
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389 | my $fieldmap = {};
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390 | my $fieldlist = ();
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391 | if (defined $buildcfg->{'indexfields'}) {
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392 | push @$fieldlist, @{$buildcfg->{'indexfields'}};
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393 | if (defined $buildcfg->{'indexfieldmap'}) {
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394 | my $fieldmap_t = $buildcfg->{'indexfieldmap'};
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395 | foreach my $f (@$fieldmap_t) {
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396 | my ($k, $v) = $f =~ /^(.*)\-\>(.*)$/;
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397 | $fieldmap->{$k} = $v;
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398 | }
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399 | }
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400 | $buildwriter->startTag('fieldList');
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401 | foreach my $f (@$fieldlist) {
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402 | my $field = $fieldmap->{$f};
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403 | $buildwriter->emptyTag('field', 'shortname'=>$field, 'name'=>$f);
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404 | }
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405 | $buildwriter->endTag('fieldList');
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406 | } else {
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407 | print STDERR "indexfieldmap not defined";
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408 | }
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409 |
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410 | # do the search types if there
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411 | if (defined $collectcfg->{'searchtype'}) {
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412 | $buildwriter->startTag('searchTypeList');
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413 | foreach my $st (@{$collectcfg->{'searchtype'}}) {
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414 | $buildwriter->emptyTag('searchType', 'name'=>$st);
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415 | }
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416 | $buildwriter->endTag('searchTypeList');
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417 | }
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418 | } elsif ($buildtype eq 'mg') {
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419 | $buildwriter->startTag('serviceRack', 'name'=>'GS2MGSearch');
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420 | }
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421 |
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422 | if (defined $indexstem) {
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423 | $buildwriter->emptyTag('indexStem', 'name'=>$indexstem);
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424 | }
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425 |
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426 | $buildwriter->emptyTag('defaultIndex', 'name'=>$defaultindex);
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427 | $buildwriter->startTag('indexList');
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428 | #for each index
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429 | foreach my $i (keys %$indexmap) {
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430 | my $index = $indexmap->{$i};
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431 | $buildwriter->emptyTag('index', 'name'=>$index);
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432 | }
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433 | $buildwriter->endTag('indexList');
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434 |
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435 | $buildwriter->endTag('serviceRack');
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436 |
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437 | $buildwriter->endTag('serviceRackList');
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438 | $buildwriter->endTag('buildConfig');
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439 | $collwriter->endTag('collectionConfig');
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440 | $collwriter->end();
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441 | $buildwriter->end();
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442 | $buildoutput->close();
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443 | $colloutput->close();
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444 | &close_database($database);
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445 | }
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446 |
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447 |
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448 | sub output_metadata {
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449 | my ($writer, $metaname, $metavalue) = @_;
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450 | $writer->startTag('metadata', 'name'=>$metaname);
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---|
451 | $writer->characters($metavalue);
|
---|
452 | $writer->endTag('metadata');
|
---|
453 | }
|
---|
454 |
|
---|
455 | sub output_display {
|
---|
456 | my ($writer, $name, $lang, $value) = @_;
|
---|
457 | $lang = 'en' if $lang eq 'default';
|
---|
458 | if ($lang =~ /^\[/) {
|
---|
459 | ($lang) = $lang =~ /\[l=(.*)\]/;
|
---|
460 | }
|
---|
461 | $writer->startTag('displayItem', 'name'=>$name, 'lang'=>$lang);
|
---|
462 | $writer->characters($value);
|
---|
463 | $writer->endTag('displayItem');
|
---|
464 | }
|
---|
465 | sub format_icon_value {
|
---|
466 | my ($value) = @_;
|
---|
467 | if ($value =~ /^_/) {
|
---|
468 | my ($newvalue) = $value =~ /\/([^\/]*)$/;
|
---|
469 | if ($newvalue) {
|
---|
470 | return $newvalue;
|
---|
471 | }
|
---|
472 | }
|
---|
473 | return $value;
|
---|
474 | }
|
---|
475 |
|
---|
476 | sub write_format {
|
---|
477 | my ($writer, $old_format, $node_type) = @_;
|
---|
478 | # replace \' with '
|
---|
479 | $old_format =~ s/\\\'/\'/g;
|
---|
480 |
|
---|
481 | #convert [] to <gsf:...>
|
---|
482 | # assume no nesting {If} or {Or} for now
|
---|
483 | $old_format =~ s/\{If\}\{([^\}]*)\}/&format_if($1, $node_type)/eg;
|
---|
484 | $old_format =~ s/\{Or\}\{([^\}]*)\}/&format_or($1)/eg;
|
---|
485 | $old_format =~ s/\[Text\]/\<gsf:text\/\>/g;
|
---|
486 | $old_format =~ s/\[num\]/\<gsf:num\/\>/g;
|
---|
487 | $old_format =~ s/\[link\]/\<gsf:link type=\'$node_type\'\>/g;
|
---|
488 | $old_format =~ s/\[\/link\]/\<\/gsf:link\>/g;
|
---|
489 | $old_format =~ s/\[srclink\]/\<gsf:link type=\'source\'\>/g;
|
---|
490 | $old_format =~ s/\[\/srclink\]/\<\/gsf:link\>/g;
|
---|
491 | $old_format =~ s/\[icon\]/\<gsf:icon type=\'$node_type\'\/\>/g;
|
---|
492 | $old_format =~ s/\[srcicon\]/\<gsf:icon type=\'source\'\/\>/g;
|
---|
493 |
|
---|
494 | # what to do with hightlight??
|
---|
495 | $old_format =~ s/\[\/?highlight\]//g;
|
---|
496 |
|
---|
497 | #now do the rest of the [] which are assumed to be metadata
|
---|
498 | $old_format =~ s/\[([^\]]*)\]/&format_metadata($1)/eg;
|
---|
499 |
|
---|
500 | # some html tidy
|
---|
501 | #turn <br> into <br />
|
---|
502 | $old_format =~ s/\<br\>/\<br \/\>/g;
|
---|
503 | #turn <p> into <p />
|
---|
504 | $old_format =~ s/\<p\>/\<p \/\>/g;
|
---|
505 |
|
---|
506 | #put quotes around any atts
|
---|
507 | $old_format =~ s/=([a-z]+)([> ])/=\'$1\'$2/g;
|
---|
508 |
|
---|
509 | if ($node_type eq "document") {
|
---|
510 | $writer->startTag('gsf:template', 'match'=>'documentNode');
|
---|
511 | $writer->charactersXML($old_format);
|
---|
512 | $writer->endTag('gsf:template');
|
---|
513 | } elsif ($node_type eq "classifier") {
|
---|
514 | $writer->startTag('gsf:template', 'match'=>'classifierNode');
|
---|
515 | $writer->charactersXML($old_format);
|
---|
516 | $writer->endTag('gsf:template');
|
---|
517 | } elsif ($node_type eq "horizontal") {
|
---|
518 | $writer->startTag('gsf:template', 'match'=>'classifierNode', 'mode'=>'horizontal');
|
---|
519 | $writer->charactersXML($old_format);
|
---|
520 | $writer->endTag('gsf:template');
|
---|
521 |
|
---|
522 | }
|
---|
523 | }
|
---|
524 |
|
---|
525 | sub format_metadata {
|
---|
526 | my ($metadata_string) = @_;
|
---|
527 |
|
---|
528 | #print STDERR "original meta = $metadata_string\n";
|
---|
529 |
|
---|
530 | # what shall we do with cgisafe??
|
---|
531 | my $cgisafe = $metadata_string =~ s/^cgisafe://;
|
---|
532 |
|
---|
533 | my ($select) = $metadata_string =~ /^(parent|sibling)/;
|
---|
534 | $metadata_string =~ s/^(parent|sibling)//;
|
---|
535 | my ($scope, $delim);
|
---|
536 |
|
---|
537 | if ($select) {
|
---|
538 | ($scope) = $metadata_string =~ /^\((Top|All)/;
|
---|
539 | $metadata_string =~ s/^\((Top|All)\)?//;
|
---|
540 | if ($scope) {
|
---|
541 | ($delim) = $metadata_string =~ /^\'([^\']*)\'\)/;
|
---|
542 | $metadata_string =~ s/^\'([^\']*)\'\)//;
|
---|
543 | }
|
---|
544 | }
|
---|
545 | $metadata_string =~ s/^://;
|
---|
546 | # remove ex.
|
---|
547 | $metadata_string =~ s/^ex\.//;
|
---|
548 |
|
---|
549 | #print STDERR "select=$select, scope=$scope, delim=|$delim|, meta = $metadata_string\n";
|
---|
550 |
|
---|
551 | my $new_format = "<gsf:metadata name='$metadata_string' ";
|
---|
552 | if (defined $select) {
|
---|
553 | if ($select eq "sibling") {
|
---|
554 | $new_format .= "multiple='true' ";
|
---|
555 | if (defined $delim) {
|
---|
556 | $new_format .= "separator='$delim' ";
|
---|
557 | }
|
---|
558 | } elsif ($select eq "parent"){
|
---|
559 | if (defined $scope) {
|
---|
560 | if ($scope eq "Top") {
|
---|
561 | $new_format .= "select='root' ";
|
---|
562 | } elsif ($scope eq "All") {
|
---|
563 | $new_format .= "select='ancestors' ";
|
---|
564 | if (defined $delim) {
|
---|
565 | $new_format .= "separator='$delim' ";
|
---|
566 | }
|
---|
567 | }
|
---|
568 | } else {
|
---|
569 | $new_format .= "select='parent' ";
|
---|
570 | }
|
---|
571 | }
|
---|
572 | }
|
---|
573 | $new_format .= "/>";
|
---|
574 | #print STDERR "$new_format\n";
|
---|
575 | return $new_format;
|
---|
576 |
|
---|
577 | }
|
---|
578 |
|
---|
579 | sub format_if {
|
---|
580 |
|
---|
581 | my ($if_string, $node_type) = @_;
|
---|
582 | #print STDERR "if string = $if_string\n";
|
---|
583 |
|
---|
584 | my @parts = split /,/, $if_string;
|
---|
585 | my $test = $parts[0];
|
---|
586 | my $true_option = $parts[1];
|
---|
587 | my $false_option;
|
---|
588 | if (scalar (@parts) == 3) {
|
---|
589 | $false_option = $parts[2];
|
---|
590 | }
|
---|
591 | $test =~ s/^\s*//;
|
---|
592 | $test =~ s/\s*$//;
|
---|
593 | my ($test_meta, $test_type, $test_value);
|
---|
594 | if ($test =~ /^(\[.+\])$/) {
|
---|
595 | $test_meta = $1;
|
---|
596 | $test_type = 'exists';
|
---|
597 | } else {
|
---|
598 | my ($lhs, $exp, $rhs) = $test =~ /^(.+)\s+(eq|ne|lt|gt|le|ge|sw|ew)\s+(.+)$/;
|
---|
599 | #print STDERR "lhs, exp, rhs = $lhs, $exp, $rhs\n";
|
---|
600 | if ($exp eq "eq") {
|
---|
601 | $test_type = "equals";
|
---|
602 | } elsif ($exp eq "sw") {
|
---|
603 | $test_type = "startsWith";
|
---|
604 | } elsif ($exp eq "ew") {
|
---|
605 | $test_type = "endsWith";
|
---|
606 | } elsif ($exp eq "ne") {
|
---|
607 | $test_type = "notEquals";
|
---|
608 | } elsif ($exp eq "lt") {
|
---|
609 | $test_type = "lessThan";
|
---|
610 | }elsif ($exp eq "gt") {
|
---|
611 | $test_type = "greaterThan";
|
---|
612 | }elsif ($exp eq "le") {
|
---|
613 | $test_type = "lessThanOrEquals";
|
---|
614 | }elsif ($exp eq "ge") {
|
---|
615 | $test_type = "greaterThanOrEquals";
|
---|
616 | }
|
---|
617 | if ($lhs =~ /^\[.+\]$/) {
|
---|
618 | $test_meta = $lhs;
|
---|
619 | $test_value = $rhs;
|
---|
620 | } else {
|
---|
621 | # assume rhs has meta
|
---|
622 | $test_meta = $rhs;
|
---|
623 | $test_value = $lhs;
|
---|
624 | }
|
---|
625 |
|
---|
626 | #remove beginning and end quotes
|
---|
627 | $test_value =~ s/^[\'\"]//;
|
---|
628 | $test_value =~ s/[\'\"]$//;
|
---|
629 | }
|
---|
630 | my $test_atts = "test='$test_type' ";
|
---|
631 | if (defined $test_value) {
|
---|
632 | $test_atts .= "test-value='$test_value' ";
|
---|
633 | }
|
---|
634 | #print STDERR "test, true, false = $test, $true_option, $false_option\n";
|
---|
635 | my $new_format = "<gsf:switch>$test_meta";
|
---|
636 | $new_format .= "<gsf:when $test_atts>$true_option</gsf:when>";
|
---|
637 | if (defined $false_option) {
|
---|
638 | $new_format .="<gsf:otherwise>$false_option</gsf:otherwise>";
|
---|
639 | }
|
---|
640 | $new_format .= "</gsf:switch>";
|
---|
641 |
|
---|
642 | #print STDERR "new format = $new_format\n";
|
---|
643 | return $new_format;
|
---|
644 | }
|
---|
645 |
|
---|
646 | sub format_or {
|
---|
647 | my ($or_string) = @_;
|
---|
648 | my @meta_list = split (',', $or_string);
|
---|
649 | return "" unless scalar (@meta_list);
|
---|
650 | my $new_format = "<gsf:choose-metadata>";
|
---|
651 | foreach my $m (@meta_list) {
|
---|
652 | if ($m =~ /^\[(.*)\]$/) {
|
---|
653 | $new_format .= &format_metadata($1);
|
---|
654 | } else {
|
---|
655 | # a default value
|
---|
656 | $new_format .= "<gsf:default>$m</gsf:default>";
|
---|
657 | last;
|
---|
658 | }
|
---|
659 | }
|
---|
660 | $new_format .= "</gsf:choose-metadata>";
|
---|
661 | return $new_format;
|
---|
662 | }
|
---|
663 |
|
---|
664 | sub open_database {
|
---|
665 | my ($db_file) = @_;
|
---|
666 |
|
---|
667 | my $database = ();
|
---|
668 | # tie (%$database, 'GDBM_File', $db_file, GDBM_READER, 0400) ||
|
---|
669 | # die "Couldn't open database $db_file\n";
|
---|
670 |
|
---|
671 | return $database;
|
---|
672 | }
|
---|
673 |
|
---|
674 | sub close_database {
|
---|
675 | my ($database) = @_;
|
---|
676 | untie %$database;
|
---|
677 | }
|
---|
678 | sub isHorizontalClassifier {
|
---|
679 | my ($database, $name) = @_;
|
---|
680 |
|
---|
681 | return 0; # can't get this to work for windows
|
---|
682 | my $record = $database->{$name};
|
---|
683 | my ($childtype) = $record =~ /<childtype>(\w*)/;
|
---|
684 | if ($childtype eq "HList") {
|
---|
685 | return 1;
|
---|
686 | }
|
---|
687 | return 0;
|
---|
688 | }
|
---|
689 | #$writer->startTag('');
|
---|
690 | #$writer->endTag('');
|
---|
691 | #$writer->characters();
|
---|
692 | #$writer->emptyTag('');
|
---|
693 |
|
---|
694 | 1;
|
---|