1 | ###########################################################################
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2 | #
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3 | # indexaction.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) 2009 New Zealand Digital Library Project
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9 | #
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10 | # This program is free software; you can redistr te it and/or modify
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11 | # it under the terms of the GNU General Public License as published by
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12 | # the Free Software Foundation; either version 2 of the License, or
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13 | # (at your option) any later version.
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14 | #
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15 | # This program is distributed in the hope that it will be useful,
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16 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 | # GNU General Public License for more details.
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19 | #
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20 | # You should have received a copy of the GNU General Public License
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21 | # along with this program; if not, write to the Free Software
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22 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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23 | #
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24 | ###########################################################################
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25 |
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26 |
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27 | package indexaction;
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28 |
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29 |
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30 | use strict;
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31 |
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32 | use cgiactions::baseaction;
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33 |
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34 |
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35 |
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36 | @indexaction::ISA = ('baseaction');
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37 |
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38 |
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39 |
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40 |
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41 |
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42 |
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43 |
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44 | # 'a' for action, and 'c' for collection are also compulsorary, and
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45 | # added in automatically by baseaction
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46 |
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47 | my $action_table =
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48 | {
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49 | "full-import" => { 'compulsory-args' => [],
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50 | 'optional-args' => [] },
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51 |
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52 | "full-buildcol" => { 'compulsory-args' => [],
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53 | 'optional-args' => [] },
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54 |
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55 | "full-rebuild" => { 'compulsory-args' => [],
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56 | 'optional-args' => [] },
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57 |
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58 |
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59 | "incremental-import" => { 'compulsory-args' => [],
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60 | 'optional-args' => [] },
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61 |
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62 | "incremental-buildcol" => { 'compulsory-args' => [],
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63 | 'optional-args' => [] },
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64 |
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65 | "incremental-rebuild" => { 'compulsory-args' => [],
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66 | 'optional-args' => [] }
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67 | };
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68 |
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69 |
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70 | sub new
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71 | {
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72 | my $class = shift (@_);
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73 | my ($gsdl_cgi,$iis6_mode) = @_;
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74 |
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75 | my $self = new baseaction($action_table,$gsdl_cgi,$iis6_mode);
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76 |
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77 | return bless $self, $class;
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78 | }
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79 |
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80 |
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81 |
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82 |
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83 |
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84 | sub run_build_cmd
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85 | {
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86 | my $self = shift @_;
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87 | my ($cmd) = @_;
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88 |
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89 | my $collect = $self->{'collect'};
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90 | my $gsdl_cgi = $self->{'gsdl_cgi'};
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91 | my $gsdl_home = $self->{'gsdlhome'};
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92 |
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93 | my $output = `$cmd 2>&1`;
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94 | my $status = $?;
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95 | my $report = undef;
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96 |
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97 | if ($status == 0) {
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98 | $report = "Perl build successful: $cmd\n--\n";
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99 | $report .= "$output\n";
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100 | }
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101 | else {
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102 | $report = "Perl rebuild failed: $cmd\n--\n";
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103 | $report .= "$output\n";
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104 | $report .= "Exit status: " . ($status / 256) . "\n";
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105 | ## $report .= $gsdl_cgi->check_perl_home();
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106 |
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107 | # $report .= "PATH = ". $ENV{'PATH'}. "\n";
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108 | }
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109 |
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110 | return($status,$report);
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111 | }
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112 |
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113 | sub full_import
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114 | {
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115 | my $self = shift @_;
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116 |
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117 | my $username = $self->{'username'};
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118 | my $collect = $self->{'collect'};
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119 | my $gsdl_cgi = $self->{'gsdl_cgi'};
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120 | my $gsdl_home = $self->{'gsdlhome'};
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121 |
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122 | # Authenticate user if it is enabled
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123 | if ($baseaction::authentication_enabled) {
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124 | # Ensure the user is allowed to edit this collection
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125 | &authenticate_user($gsdl_cgi, $username, $collect);
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126 | }
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127 |
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128 | # Obtain the collect dir
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129 | my $collect_dir = &util::filename_cat($gsdl_home, "collect");
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130 |
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131 | # Make sure the collection isn't locked by someone else
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132 | $self->lock_collection($username, $collect);
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133 |
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134 | my $bin_script = &util::filename_cat($gsdl_home,"bin","script");
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135 | my $cmd = "perl -S full-import.pl \"$collect\"";
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136 |
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137 | my ($status,$report) = $self->run_build_cmd($cmd);
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138 |
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139 | # Release the lock once it is done
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140 | $self->unlock_collection($username, $collect);
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141 |
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142 | if ($status==0) {
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143 | $gsdl_cgi->generate_ok_message($report);
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144 | }
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145 | else {
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146 | $gsdl_cgi->generate_error($report);
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147 | }
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148 |
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149 | }
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150 |
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151 |
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152 | sub full_buildcol
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153 | {
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154 | my $self = shift @_;
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155 |
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156 | my $username = $self->{'username'};
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157 | my $collect = $self->{'collect'};
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158 | my $gsdl_cgi = $self->{'gsdl_cgi'};
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159 | my $gsdl_home = $self->{'gsdlhome'};
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160 |
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161 | # Authenticate user if it is enabled
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162 | if ($baseaction::authentication_enabled) {
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163 | # Ensure the user is allowed to edit this collection
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164 | &authenticate_user($gsdl_cgi, $username, $collect);
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165 | }
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166 |
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167 | # Obtain the collect dir
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168 | my $collect_dir = &util::filename_cat($gsdl_home, "collect");
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169 |
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170 | # Make sure the collection isn't locked by someone else
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171 | $self->lock_collection($username, $collect);
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172 |
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173 | my $bin_script = &util::filename_cat($gsdl_home,"bin","script");
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174 | my $cmd = "perl -S full-buildcol.pl \"$collect\"";
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175 |
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176 | my ($status,$report) = $self->run_build_cmd($cmd);
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177 |
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178 | # Release the lock once it is done
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179 | $self->unlock_collection($username, $collect);
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180 |
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181 | if ($status==0) {
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182 | $gsdl_cgi->generate_ok_message($report);
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183 | }
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184 | else {
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185 | $gsdl_cgi->generate_error($report);
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186 | }
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187 | }
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188 |
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189 |
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190 | sub full_rebuild
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191 | {
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192 | my $self = shift @_;
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193 |
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194 | my $username = $self->{'username'};
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195 | my $collect = $self->{'collect'};
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196 | my $gsdl_cgi = $self->{'gsdl_cgi'};
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197 | my $gsdl_home = $self->{'gsdlhome'};
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198 |
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199 | # Authenticate user if it is enabled
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200 | if ($baseaction::authentication_enabled) {
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201 | # Ensure the user is allowed to edit this collection
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202 | &authenticate_user($gsdl_cgi, $username, $collect);
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203 | }
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204 |
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205 | # Obtain the collect dir
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206 | my $collect_dir = &util::filename_cat($gsdl_home, "collect");
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207 |
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208 | # Make sure the collection isn't locked by someone else
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209 | $self->lock_collection($username, $collect);
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210 |
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211 |
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212 | my $bin_script = &util::filename_cat($gsdl_home,"bin","script");
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213 | my $cmd = "perl -S full-rebuild.pl \"$collect\"";
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214 |
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215 | my ($status,$report) = $self->run_build_cmd($cmd);
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216 |
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217 | # Release the lock once it is done
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218 | $self->unlock_collection($username, $collect);
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219 |
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220 | if ($status==0) {
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221 | $gsdl_cgi->generate_ok_message($report);
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222 | }
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223 | else {
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224 | $gsdl_cgi->generate_error($report);
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225 | }
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226 | }
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227 |
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228 |
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229 |
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230 | sub incremental_import
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231 | {
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232 | my $self = shift @_;
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233 |
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234 | my $username = $self->{'username'};
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235 | my $collect = $self->{'collect'};
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236 | my $gsdl_cgi = $self->{'gsdl_cgi'};
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237 | my $gsdl_home = $self->{'gsdlhome'};
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238 |
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239 | # Authenticate user if it is enabled
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240 | if ($baseaction::authentication_enabled) {
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241 | # Ensure the user is allowed to edit this collection
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242 | &authenticate_user($gsdl_cgi, $username, $collect);
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243 | }
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244 |
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245 | # Obtain the collect dir
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246 | my $collect_dir = &util::filename_cat($gsdl_home, "collect");
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247 |
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248 | # Make sure the collection isn't locked by someone else
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249 | $self->lock_collection($username, $collect);
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250 |
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251 |
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252 | my $bin_script = &util::filename_cat($gsdl_home,"bin","script");
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253 | my $cmd = "perl -S incremental-import.pl \"$collect\"";
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254 |
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255 | my ($status,$report) = $self->run_build_cmd($cmd);
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256 |
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257 | # Release the lock once it is done
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258 | $self->unlock_collection($username, $collect);
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259 |
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260 | if ($status==0) {
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261 | $gsdl_cgi->generate_ok_message($report);
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262 | }
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263 | else {
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264 | $gsdl_cgi->generate_error($report);
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265 | }
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266 | }
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267 |
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268 |
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269 | sub incremental_buildcol
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270 | {
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271 | my $self = shift @_;
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272 |
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273 | my $username = $self->{'username'};
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274 | my $collect = $self->{'collect'};
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275 | my $gsdl_cgi = $self->{'gsdl_cgi'};
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276 | my $gsdl_home = $self->{'gsdlhome'};
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277 |
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278 | # timestamp could turn out to be useful, but not used just now
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279 |
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280 | # Authenticate user if it is enabled
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281 | if ($baseaction::authentication_enabled) {
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282 | # Ensure the user is allowed to edit this collection
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283 | &authenticate_user($gsdl_cgi, $username, $collect);
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284 | }
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285 |
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286 | # Obtain the collect dir
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287 | my $collect_dir = &util::filename_cat($gsdl_home, "collect");
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288 |
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289 | # Make sure the collection isn't locked by someone else
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290 | $self->lock_collection($username, $collect);
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291 |
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292 |
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293 | my $bin_script = &util::filename_cat($gsdl_home,"bin","script");
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294 | my $cmd = "perl -S incremental-buildcol.pl \"$collect\"";
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295 |
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296 | my ($status,$report) = $self->run_build_cmd($cmd);
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297 |
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298 | # Release the lock once it is done
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299 | $self->unlock_collection($username, $collect);
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300 |
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301 | if ($status==0) {
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302 | $gsdl_cgi->generate_ok_message($report);
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303 | }
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304 | else {
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305 | $gsdl_cgi->generate_error($report);
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306 | }
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307 | }
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308 |
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309 |
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310 | sub incremental_rebuild
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311 | {
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312 | my $self = shift @_;
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313 |
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314 | my $username = $self->{'username'};
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315 | my $collect = $self->{'collect'};
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316 | my $timestamp = $self->{'timestamp'};
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317 | my $site = $self->{'site'};
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318 |
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319 | my $gsdl_cgi = $self->{'gsdl_cgi'};
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320 | my $gsdl_home = $self->{'gsdlhome'};
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321 |
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322 | # Authenticate user if it is enabled
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323 | if ($baseaction::authentication_enabled) {
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324 | # Ensure the user is allowed to edit this collection
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325 | &authenticate_user($gsdl_cgi, $username, $collect);
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326 | }
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327 |
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328 | # Make sure the collection isn't locked by someone else
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329 | $self->lock_collection($username, $collect);
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330 |
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331 | my $cmd = "perl -S incremental-rebuild.pl \"$collect\"";
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332 |
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333 | my ($status,$report) = $self->run_build_cmd($cmd);
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334 |
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335 | # Release the lock once it is done
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336 | $self->unlock_collection($username, $collect);
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337 |
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338 | if ($baseaction::mail_enabled) {
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339 | $self->send_mail("Remote Greenstone building event", "Incremental building of collection '$collect' complete.");
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340 | }
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341 |
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342 | if ($status==0) {
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343 | $gsdl_cgi->generate_ok_message($report);
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344 | }
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345 | else {
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346 | $gsdl_cgi->generate_error($report);
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347 | }
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348 | }
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349 |
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350 |
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351 |
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352 |
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353 | sub incremental_rebuild_orig
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354 | {
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355 | my $self = shift @_;
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356 |
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357 | my $username = $self->{'username'};
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358 | my $collect = $self->{'collect'};
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359 | my $timestamp = $self->{'timestamp'};
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360 | my $site = $self->{'site'};
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361 |
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362 | my $gsdl_cgi = $self->{'gsdl_cgi'};
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363 |
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364 | # timestamp could turn out to be useful, but not used just now
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365 |
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366 | # don't user authenticate for now
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367 | if ($baseaction::authentication_enabled) {
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368 | # Ensure the user is allowed to edit this collection
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369 | $self->authenticate_user($username, $collect);
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370 | }
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371 |
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372 | # Make sure the collection isn't locked by someone else
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373 | $self->lock_collection($username, $collect, $site);
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374 |
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375 | $self->run_script($collect,$site,"incremental-rebuild.pl");
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376 |
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377 | if ($baseaction::mail_enabled) {
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378 | $self->send_mail("Remote Greenstone building event", "Build of collection '$collect' complete.");
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379 | }
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380 |
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381 | }
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382 |
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383 |
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384 |
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385 |
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386 |
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387 | 1;
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