1 | #!/usr/bin/perl -w
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2 |
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3 | ###########################################################################
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4 | #
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5 | # export.pl --
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6 | # A component of the Greenstone digital library software
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7 | # from the New Zealand Digital Library Project at the
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8 | # University of Waikato, New Zealand.
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9 | #
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10 | # Copyright (C) 2004 New Zealand Digital Library Project
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11 | #
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12 | # This program is free software; you can redistribute it and/or modify
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13 | # it under the terms of the GNU General Public License as published by
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14 | # the Free Software Foundation; either version 2 of the License, or
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15 | # (at your option) any later version.
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16 | #
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17 | # This program is distributed in the hope that it will be useful,
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18 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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19 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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20 | # GNU General Public License for more details.
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21 | #
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22 | # You should have received a copy of the GNU General Public License
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23 | # along with this program; if not, write to the Free Software
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24 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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25 | #
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26 | ###########################################################################
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27 |
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28 |
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29 | # This program will export a particular collection into a specific Format (e.g. METS or DSpace) by importing then saving as a different format.
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30 |
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31 | package export;
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32 |
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33 | BEGIN {
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34 | die "GSDLHOME not set\n" unless defined $ENV{'GSDLHOME'};
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35 | die "GSDLOS not set\n" unless defined $ENV{'GSDLOS'};
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36 | unshift (@INC, "$ENV{'GSDLHOME'}/perllib");
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37 | unshift (@INC, "$ENV{'GSDLHOME'}/perllib/cpan");
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38 | # unshift (@INC, "$ENV{'GSDLHOME'}/perllib/cpan/perl-5.8");
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39 | unshift (@INC, "$ENV{'GSDLHOME'}/perllib/plugins");
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40 | unshift (@INC, "$ENV{'GSDLHOME'}/perllib/plugouts");
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41 |
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42 | if (defined $ENV{'GSDLEXTS'}) {
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43 | my @extensions = split(/:/,$ENV{'GSDLEXTS'});
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44 | foreach my $e (@extensions) {
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45 | my $ext_prefix = "$ENV{'GSDLHOME'}/ext/$e";
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46 |
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47 | unshift (@INC, "$ext_prefix/perllib");
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48 | unshift (@INC, "$ext_prefix/perllib/cpan");
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49 | unshift (@INC, "$ext_prefix/perllib/plugins");
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50 | unshift (@INC, "$ext_prefix/perllib/plugouts");
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51 | }
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52 | }
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53 | if (defined $ENV{'GSDL3EXTS'}) {
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54 | my @extensions = split(/:/,$ENV{'GSDL3EXTS'});
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55 | foreach my $e (@extensions) {
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56 | my $ext_prefix = "$ENV{'GSDL3SRCHOME'}/ext/$e";
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57 |
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58 | unshift (@INC, "$ext_prefix/perllib");
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59 | unshift (@INC, "$ext_prefix/perllib/cpan");
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60 | unshift (@INC, "$ext_prefix/perllib/plugins");
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61 | unshift (@INC, "$ext_prefix/perllib/plugouts");
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62 | }
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63 | }
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64 |
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65 | }
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66 |
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67 | use strict;
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68 | #no strict 'refs'; # allow filehandles to be variables and vice versa
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69 | #no strict 'subs'; # allow barewords (eg STDERR) as function arguments
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70 | use inexport;
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71 | use doc; # for the variable our $cmd_line_mode ($doc::cmd_line_mode)
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72 |
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73 |
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74 |
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75 | # what format to export as
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76 | my $saveas_list =
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77 | [ { 'name' => "GreenstoneXML",
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78 | 'desc' => "{export.saveas.GreenstoneXML}"},
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79 | { 'name' => "GreenstoneMETS",
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80 | 'desc' => "{export.saveas.GreenstoneMETS}"},
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81 | { 'name' => "FedoraMETS",
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82 | 'desc' => "{export.saveas.FedoraMETS}"},
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83 | { 'name' => "MARCXML",
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84 | 'desc' => "{export.saveas.MARCXML}"},
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85 | { 'name' => "DSpace",
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86 | 'desc' => "{export.saveas.DSpace}" }
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87 | ];
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88 |
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89 |
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90 | # Possible attributes for each argument
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91 | # name: The name of the argument
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92 | # desc: A description (or more likely a reference to a description) for this argument
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93 | # type: The type of control used to represent the argument. Options include: string, int, flag, regexp, metadata, language, enum etc
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94 | # reqd: Is this argument required?
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95 | # hiddengli: Is this argument hidden in GLI?
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96 | # modegli: The lowest detail mode this argument is visible at in GLI
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97 |
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98 | my $saveas_argument =
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99 | { 'name' => "saveas",
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100 | 'desc' => "{export.saveas}",
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101 | 'type' => "enum",
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102 | 'list' => $saveas_list,
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103 | 'deft' => "GreenstoneMETS",
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104 | 'reqd' => "no",
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105 | 'modegli' => "3" };
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106 |
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107 |
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108 | my $arguments =
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109 | [
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110 | $saveas_argument,
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111 | { 'name' => "saveas_options",
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112 | 'desc' => "{import.saveas_options}",
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113 | 'type' => "string",
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114 | 'reqd' => "no" },
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115 | { 'name' => "include_auxiliary_database_files",
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116 | 'desc' => "{export.include_auxiliary_database_files}",
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117 | 'type' => "flag",
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118 | 'reqd' => "no" },
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119 | { 'name' => "exportdir",
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120 | 'desc' => "{export.exportdir}",
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121 | 'type' => "string",
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122 | 'reqd' => "no",
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123 | 'deft' => "export",
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124 | 'hiddengli' => "yes" },
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125 | @$inexport::directory_arguments,
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126 | { 'name' => "xsltfile",
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127 | 'desc' => "{BasPlugout.xslt_file}",
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128 | 'type' => "string",
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129 | 'reqd' => "no",
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130 | 'hiddengli' => "yes" },
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131 | { 'name' => "listall",
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132 | 'desc' => "{export.listall}",
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133 | 'type' => "flag",
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134 | 'reqd' => "no" },
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135 | @$inexport::arguments
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136 | ];
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137 |
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138 | my $options = { 'name' => "export.pl",
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139 | 'desc' => "{export.desc}",
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140 | 'args' => $arguments };
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141 |
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142 | my $listall_options = { 'name' => "export.pl",
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143 | 'desc' => "{export.desc}",
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144 | 'args' => [ $saveas_argument ] };
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145 |
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146 |
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147 |
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148 | sub main
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149 | {
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150 | $doc::cmd_line_mode = "export";
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151 |
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152 | my $inexport = new inexport("export",\@ARGV,$options,$listall_options);
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153 |
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154 | my $collection = $inexport->get_collection();
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155 |
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156 | if (defined $collection) {
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157 | my ($config_filename,$collect_cfg)
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158 | = $inexport->read_collection_cfg($collection,$options);
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159 |
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160 | &set_collection_options($inexport, $collect_cfg);
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161 |
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162 | my $pluginfo = $inexport->process_files($config_filename,$collect_cfg);
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163 |
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164 | $inexport->generate_statistics($pluginfo);
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165 | }
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166 |
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167 | $inexport->deinit();
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168 | }
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169 |
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170 | sub set_collection_options
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171 | {
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172 | my ($inexport, $collectcfg) = @_;
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173 |
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174 | if (defined $inexport->{'default_saveas'}) {
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175 | # we had set the value from the arg default, not from the user
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176 | if (defined $collectcfg->{'saveas'}
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177 | && $collectcfg->{'saveas'} =~ /^(GreenstoneXML|GreenstoneMETS|FedoraMETS|MARCXML|DSPace)$/) {
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178 | $inexport->{'saveas'} = $collectcfg->{'saveas'};
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179 | } else {
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180 | $inexport->{'saveas'} = "GreenstoneMETS"; # the default
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181 | }
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182 | }
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183 |
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184 | if (!defined $inexport->{'saveas_options'} || $inexport->{'saveas_options'} eq "") {
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185 | if (defined $collectcfg->{'saveas_options'} ){
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186 | $inexport->{'saveas_options'} = $collectcfg->{'saveas_options'};
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187 | }
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188 | }
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189 |
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190 | $inexport->set_collection_options($collectcfg);
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191 | }
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192 | &main();
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193 |
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194 |
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195 |
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196 |
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