1 | ###########################################################################
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2 | #
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3 | # colcfg.pm --
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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 | # reads/writes the collection configuration files:
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27 | # collect.cfg/collectionConfig.xml and build.cfg/buildConfig.xml
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28 |
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29 | package colcfg;
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30 |
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31 | use cfgread;
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32 | use collConfigxml;
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33 | use buildConfigxml;
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34 | use gsprintf 'gsprintf';
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35 | use strict;
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36 |
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37 | # the collection configuration file data is stored in the form
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38 | #
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39 | # {'infodbtype'}->string
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40 | # {'creator'}->string
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41 | # {'public'}->string
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42 | # {'defaultindex'}->string
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43 | # {'importdir'}->string
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44 | # {'archivedir'}->string
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45 | # {'cachedir'}->string
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46 | # {'builddir'}->string
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47 | # {'removeold'}->string
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48 | # {'textcompress'}->string
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49 | # {'buildtype'}->string
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50 | # {'maxnumeric'}->string
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51 | # {'separate_cjk'}->string
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52 | # {'sections_index_document_metadata'}->string (always, unless_section_metadata_exists)
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53 | # {'maintainer'}->array of strings
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54 | # {'languages'}->array of strings
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55 | # {'indexsubcollections'}->array of strings
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56 | # {'indexes'}->array of strings
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57 | # {'indexoptions'}->array of strings (stem, casefold, accentfold)
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58 | # {'dontbuild'}->array of strings
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59 | # {'dontgdbm'}->array of strings
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60 | # {'mirror'}->array of strings
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61 | # {'phind'}->array of strings
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62 | # {'plugout'}->array of strings
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63 | # {'levels'}->array of strings (for mgpp eg Section, Paragraph)
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64 | # {'searchtype'}->array of strings (for mgpp, form or plain)
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65 |
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66 | # {'subcollection'}->hash of key-value pairs
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67 |
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68 | # {'acquire'}->array of arrays of strings
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69 | # {'plugin'}->array of arrays of strings
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70 | # {'classify'}->array of arrays of strings
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71 |
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72 | # {'collectionmeta'}->hash of key->hash of param-value -used
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73 | # for language specification
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74 | # for example, collectionmeta->collectionname->default->demo
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75 | # ->mi->maori demo
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76 |
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77 | # convenience method for reading in either collect.cfg/collectionConfig.xml
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78 | sub read_collection_cfg {
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79 | my ($filename,$gs_mode) = @_;
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80 |
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81 | my $collectcfg = undef;
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82 |
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83 | if ($gs_mode eq "gs2") {
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84 | $collectcfg = &colcfg::read_collect_cfg ($filename);
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85 | } elsif ($gs_mode eq "gs3") {
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86 | $collectcfg = &colcfg::read_collection_cfg_xml ($filename);
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87 | }
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88 | else {
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89 | print STDERR "Failed to read collection configuration file\n";
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90 | print STDERR " Unrecognized mode: $gs_mode\n";
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91 | }
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92 |
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93 | return $collectcfg;
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94 | }
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95 |
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96 | # convenience method for writing out either collect.cfg/collectionConfig.xml
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97 | # is this ever used??
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98 | sub write_collection_cfg {
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99 | my ($filename, $collectcfg_data, $gs_mode) = @_;
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100 |
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101 | if ($gs_mode eq "gs2") {
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102 | &colcfg::write_collect_cfg ($filename, $collectcfg_data );
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103 | } elsif ($gs_mode eq "gs3") {
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104 | &colcfg::write_collection_cfg_xml ($filename, $collectcfg_data);
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105 | }
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106 | else {
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107 | print STDERR "Failed to write collection configuration file\n";
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108 | print STDERR " Unrecognized mode: $gs_mode\n";
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109 | }
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110 | }
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111 |
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112 | # the build configuration file data is stored in the form
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113 | #
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114 | # {'infodbtype'}->string
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115 | # {'builddate'}->string
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116 | # {'buildtype'}->string
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117 | # {'metadata'}->array of strings
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118 | # {'languages'}->array of strings
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119 | # {'numdocs'}->string
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120 | # {'numsections'}->string
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121 | # {'numwords'}->string
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122 | # {'numbytes'}->string
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123 | # {'maxnumeric'}->string
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124 | # {'indexfields'}->array of strings
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125 | # {'indexfieldmap'}->array of strings in the form "field->FI"
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126 | # {'indexmap'} -> array of strings
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127 | # {'indexlevels'} -> array of strings
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128 | # {'stemindexes'} -> string (int)
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129 | # {'textlevel'}->string
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130 | # {'levelmap'} -> array of strings in the form "level->shortname"
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131 |
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132 | # convenience method for reading in either build.cfg/buildConfig.xml
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133 | sub read_building_cfg {
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134 | my ($filename,$gs_mode) = @_;
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135 |
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136 | my $buildcfg = undef;
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137 |
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138 | if ($gs_mode eq "gs2") {
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139 | $buildcfg = &colcfg::read_build_cfg ($filename);
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140 | } elsif ($gs_mode eq "gs3") {
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141 | $buildcfg = &colcfg::read_build_cfg_xml ($filename);
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142 | }
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143 | else {
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144 | print STDERR "Failed to read building configuration file\n";
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145 | print STDERR " Unrecognized mode: $gs_mode\n";
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146 | }
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147 |
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148 | return $buildcfg;
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149 | }
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150 |
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151 | # convenience method for writing out either build.cfg/buildConfig.xml
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152 | # haven't got one, as gs3 version needs extra parameters
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153 | #sub write_building_cfg {}
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154 |
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155 | ##############################
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156 | ### gs2/gs3 specific methods
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157 | ###############################
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158 |
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159 | #####################################
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160 | ### collect.cfg/collectionConfig.xml
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161 | #####################################
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162 |
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163 | # gs2 read in collect.cfg
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164 | sub read_collect_cfg {
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165 | my ($filename) = @_;
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166 |
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167 | return &cfgread::read_cfg_file ($filename,
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168 | q/^(infodbtype|creator|public|defaultindex|importdir|/ .
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169 | q/archivedir|cachedir|builddir|removeold|/ .
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170 | q/textcompress|buildtype|no_text|keepold|gzip|/ .
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171 | q/verbosity|remove_empty_classifications|OIDtype|OIDmetadata|/ .
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172 | q/groupsize|maxdocs|debug|mode|saveas|/ .
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173 | q/sortmeta|removesuffix|removeprefix|create_images|/ .
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174 | q/maxnumeric|languagemetadata|/ .
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175 | q/no_strip_html|index|sections_index_document_metadata|/ .
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176 | q/store_metadata_coverage)$/,
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177 | q/(maintainer|languages|indexsubcollections|/ .
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178 | q/indexes|indexoptions|dontbuild|dontgdbm|mirror|levels|plugout|/ .
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179 | q/searchtype|searchtypes)$/,
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180 | q/^(subcollection|format)$/,
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181 | q/^(acquire|plugin|classify)$/,
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182 | q/^(collectionmeta)$/);
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183 | }
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184 |
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185 | # gs2 write out collect.cfg
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186 | sub write_collect_cfg {
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187 | my ($filename, $data) = @_;
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188 |
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189 | &cfgread::write_cfg_file($filename, $data,
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190 | q/^(infodbtype|creator|public|defaultindex|importdir|/ .
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191 | q/archivedir|cachedir|builddir|removeold|/ .
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192 | q/textcompress|buildtype|no_text|keepold|gzip|/ .
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193 | q/verbosity|remove_empty_classifications|OIDtype|OIDmetadata|/.
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194 | q/groupsize|maxdocs|debug|mode|saveas|/ .
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195 | q/sortmeta|removesuffix|removeprefix|create_images|/ .
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196 | q/maxnumeric|language_metadata/ .
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197 | q/no_strip_html|index|sections_index_document_metadata)$/,
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198 | q/^(maintainer|languages|indexsubcollections|/ .
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199 | q/indexes|indexoptions|dontbuild|dontgdbm|mirror|levels|/.
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200 | q/searchtype|searchtypes)$/,
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201 | q/^(subcollection|format)$/,
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202 | q/^(acquire|plugin|classify)$/,
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203 | q/^(collectionmeta)$/);
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204 | }
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205 |
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206 | # gs3 read in collectionConfig.xml
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207 | sub read_collection_cfg_xml {
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208 | my ($filename) = @_;
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209 |
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210 | return &collConfigxml::read_cfg_file ($filename);
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211 | }
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212 |
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213 | # gs3 write out collectionConfig.xml
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214 | sub write_collection_cfg_xml {
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215 |
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216 | }
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217 |
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218 | #####################################
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219 | ### build.cfg/buildConfig.xml
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220 | ######################################
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221 |
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222 | # gs2 read build.cfg
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223 | sub read_build_cfg {
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224 | my ($filename) = @_;
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225 |
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226 | return &cfgread::read_cfg_file ($filename,
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227 | q/^(infodbtype|builddate|buildtype|numdocs|numsections|numwords|numbytes|maxnumeric|textlevel|indexstem|stemindexes|separate_cjk)$/,
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228 | q/^(indexmap|subcollectionmap|languagemap|notbuilt|indexfields|indexfieldmap|indexlevels|levelmap)$/);
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229 |
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230 | }
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231 |
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232 | # gs2 write build.cfg
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233 | sub write_build_cfg {
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234 | my ($filename, $data) = @_;
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235 |
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236 | &cfgread::write_cfg_file($filename, $data,
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237 | q/^(infodbtype|builddate|buildtype|numdocs|numsections|numwords|numbytes|maxnumeric|textlevel|indexstem|stemindexes|separate_cjk)$/,
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238 | q/^(indexmap|subcollectionmap|languagemap|notbuilt|indexfields|indexfieldmap|indexlevels|levelmap)$/);
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239 | }
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240 |
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241 | # gs3 read buildConfig.xml
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242 | sub read_build_cfg_xml {
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243 |
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244 | my ($filename) = @_;
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245 |
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246 | return &buildConfigxml::read_cfg_file($filename);
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247 | }
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248 |
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249 | # gs3 write buildConfig.xml
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250 | sub write_build_cfg_xml {
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251 | my ($buildoutfile, $buildcfg, $collectcfg, $disable_OAI) = @_;
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252 |
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253 | return &buildConfigxml::write_cfg_file ($buildoutfile, $buildcfg, $collectcfg, $disable_OAI);
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254 | }
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255 |
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256 |
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257 | # method to check for filename of collect.cfg, and gs mode.
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258 | sub get_collect_cfg_name {
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259 | my ($out) = @_;
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260 |
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261 | # First check if there's a
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262 | # gsdl/collect/COLLECTION/custom/COLLECTION/etc/custom.cfg file. This
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263 | # customization was added for DLC by Stefan, 30/6/2007.
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264 | my $configfilename = &util::filename_cat ($ENV{'GSDLCOLLECTDIR'}, "custom", $ENV{'GSDLCOLLECTION'}, "etc", "custom.cfg");
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265 |
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266 | if (-e $configfilename) {
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267 | return ($configfilename, "gs2");
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268 | }
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269 |
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270 | # Now check if there is a collect.cfg file in the usual place, i.e. it is gs2.
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271 | $configfilename = &util::filename_cat ($ENV{'GSDLCOLLECTDIR'}, "etc", "collect.cfg");
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272 | if (-e $configfilename) {
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273 | return ($configfilename, "gs2");
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274 | }
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275 |
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276 | # If we get to here we check if there is a collectionConfig.xml file,
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277 | # i.e. it is gs3.
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278 | $configfilename = &util::filename_cat ($ENV{'GSDLCOLLECTDIR'}, "etc", "collectionConfig.xml");
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279 | if (-e $configfilename) {
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280 | return ($configfilename, "gs3");
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281 | }
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282 |
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283 | # Error. No collection configuration file.
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284 | (&gsprintf($out, "{common.cannot_find_cfg_file}\n", $configfilename) && die);
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285 | }
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286 |
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287 |
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288 | sub use_collection {
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289 | my ($site, $collection, $collectdir) = @_;
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290 |
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291 | if ((defined $site) && ($site ne ""))
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292 | {
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293 | return &util::use_site_collection($site, $collection, $collectdir);
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294 | }
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295 | else
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296 | {
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297 | return &util::use_collection($collection, $collectdir);
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298 | }
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299 | }
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300 |
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301 |
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302 | 1;
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303 |
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304 |
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