1 | #!/usr/bin/perl -w
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2 | # Need to specify the full path of Perl above
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3 |
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4 | #print "Content-type: text/html\n\n";
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5 |
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6 | &main;
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7 |
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8 | use gsdlCGI4gs3;
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9 | use strict;
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10 |
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11 | #my $authentication_enabled = 0;
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12 | my $debugging_enabled = 0;
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13 |
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14 | my $mail_enabled = 0;
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15 | my $mail_to_address = "user\@server"; # Set this appropriately
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16 | my $mail_from_address = "user\@server"; # Set this appropriately
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17 | my $mail_smtp_server = "smtp.server"; # Set this appropriately
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18 |
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19 | sub main
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20 | {
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21 | my $gsdl_cgi = new gsdlCGI4gs3();
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22 |
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23 | # Load the Greenstone modules that we need to use
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24 | $gsdl_cgi->setup_gsdl();
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25 | my $gsdlhome = $ENV{'GSDLHOME'};
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26 |
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27 | $gsdl_cgi->checked_chdir($gsdlhome);
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28 | require "$gsdlhome/perllib/util.pm"; # This is OK on Windows
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29 | require "$gsdlhome/perllib/cpan/Crypt/UnixCrypt.pm"; # This is OK on Windows
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30 |
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31 | # Encrypt the password
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32 | if (defined $gsdl_cgi->param("pw")) {
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33 | $gsdl_cgi->param('-name' => "pw", '-value' => $gsdl_cgi->rot13($gsdl_cgi->clean_param("pw")));
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34 | }
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35 |
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36 | $gsdl_cgi->parse_cgi_args();
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37 |
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38 | # We don't want the gsdlCGI module to return errors and warnings in XML
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39 | $gsdl_cgi->{'xml'} = 0;
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40 |
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41 | # Retrieve the (required) command CGI argument
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42 | my $cmd = $gsdl_cgi->clean_param("cmd");
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43 | if (!defined $cmd) {
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44 | $gsdl_cgi->generate_error("No command specified.");
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45 | }
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46 | $gsdl_cgi->delete("cmd");
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47 |
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48 | # The check-installation command has no arguments
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49 | if ($cmd eq "check-installation") {
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50 | print "Content-type: text/html\n\n";
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51 | &check_installation($gsdl_cgi);
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52 | return;
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53 | }
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54 |
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55 | # All other commands require a username, for locking and authentication
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56 | my $username = $gsdl_cgi->clean_param("un");
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57 | if ((!defined $username) || ($username =~ m/^\s*$/)) {
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58 | $gsdl_cgi->generate_error("No username specified.");
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59 | }
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60 | $gsdl_cgi->delete("un");
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61 |
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62 | # Get then remove the ts (timestamp) argument (since this can mess up other scripts)
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63 | my $timestamp = $gsdl_cgi->clean_param("ts");
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64 | if ((!defined $timestamp) || ($timestamp =~ m/^\s*$/)) {
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65 | $timestamp = time(); # Fall back to using the Perl time() function to generate a timestamp
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66 | }
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67 | $gsdl_cgi->delete("ts");
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68 |
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69 | my $site= $gsdl_cgi->clean_param("site");
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70 | if (!defined $site) {
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71 | $gsdl_cgi->generate_error("No site specified.");
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72 | }
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73 | $gsdl_cgi->delete("site");
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74 |
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75 | if ($cmd eq "delete-collection") {
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76 | &delete_collection($gsdl_cgi, $username, $timestamp, $site);
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77 | }
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78 | elsif ($cmd eq "download-collection") {
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79 | &download_collection($gsdl_cgi, $username, $timestamp, $site);
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80 | }
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81 | elsif ($cmd eq "download-collection-archives") {
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82 | &download_collection_archives($gsdl_cgi, $username, $timestamp, $site);
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83 | }
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84 | elsif ($cmd eq "download-collection-configurations") {
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85 | &download_collection_configurations($gsdl_cgi, $username, $timestamp, $site);
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86 | }
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87 | elsif ($cmd eq "download-collection-file") {
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88 | &download_collection_file($gsdl_cgi, $username, $timestamp, $site);
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89 | }
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90 | elsif ($cmd eq "download-web-xml-file") {
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91 | &download_web_xml_file($gsdl_cgi, $username, $timestamp, $site);
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92 | }
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93 | elsif ($cmd eq "upload-collection-file") {
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94 | &upload_collection_file($gsdl_cgi, $username, $timestamp, $site);
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95 | }
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96 | elsif ($cmd eq "delete-collection-file") {
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97 | &delete_collection_file($gsdl_cgi, $username, $timestamp, $site);
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98 | }
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99 | elsif ($cmd eq "get-script-options") {
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100 | &get_script_options($gsdl_cgi, $username, $timestamp, $site);
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101 | }
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102 | elsif ($cmd eq "get-site-names") {
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103 | &get_site_names($gsdl_cgi, $username, $timestamp, $site);
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104 | }
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105 | elsif ($cmd eq "move-collection-file") {
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106 | &move_collection_file($gsdl_cgi, $username, $timestamp, $site);
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107 | }
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108 | elsif ($cmd eq "new-collection-directory") {
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109 | &new_collection_directory($gsdl_cgi, $username, $timestamp, $site);
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110 | }
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111 | elsif ($cmd eq "user-validation") {
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112 | &user_validation($gsdl_cgi, $username, $timestamp, $site);
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113 | }
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114 | elsif ($cmd eq "run-script") {
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115 | &run_script($gsdl_cgi, $username, $timestamp, $site);
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116 | }
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117 | elsif ($cmd eq "timeout-test") {
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118 | while (1) { }
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119 | }
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120 | elsif ($cmd eq "file-exists") {
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121 | &file_exists($gsdl_cgi, $site);
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122 | }
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123 | else {
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124 | $gsdl_cgi->generate_error("Unrecognised command: '$cmd'");
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125 | }
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126 | }
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127 |
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128 |
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129 | sub authenticate_user
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130 | {
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131 |
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132 | my $gsdl_cgi = shift(@_);
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133 | my $username = shift(@_);
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134 | my $collection = shift(@_);
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135 | my $site = shift(@_);
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136 |
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137 | # Even if we're not authenticating remove the un and pw arguments, since these can mess up other scripts
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138 | my $user_password = $gsdl_cgi->clean_param("pw");
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139 | $gsdl_cgi->delete("pw");
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140 |
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141 | # Only authenticate if it is enabled
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142 | # return "all-collections-editor" if (!$authentication_enabled);
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143 |
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144 | if ((!defined $user_password) || ($user_password =~ m/^\s*$/)) {
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145 | $gsdl_cgi->generate_error("Authentication failed: no password specified.");
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146 | }
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147 |
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148 | my $gsdl3srchome = $ENV{'GSDL3SRCHOME'};
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149 |
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150 | my $java = $gsdl_cgi->get_java_path();
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151 | my $java_gsdl3_classpath = &util::filename_cat($gsdl3srchome, "web", "WEB-INF", "lib", "gsdl3.jar");
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152 | my $java_derby_classpath = &util::filename_cat($gsdl3srchome, "web", "WEB-INF", "lib", "derby.jar");
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153 | my $java_classpath;
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154 | my $gsdlos = $ENV{'GSDLOS'};
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155 | if ($gsdlos !~ /windows/){
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156 | $java_classpath = $java_gsdl3_classpath . ":" . $java_derby_classpath;
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157 | }else{
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158 | $java_classpath = $java_gsdl3_classpath . ";" . $java_derby_classpath;
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159 | }
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160 | my $java_args = &util::filename_cat($gsdl3srchome, "web", "sites", $site, "etc", "usersDB");
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161 | $gsdl_cgi->checked_chdir($java_args);
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162 | my $java_command="$java -classpath \"$java_classpath\" org.greenstone.gsdl3.util.usersDB2txt \"$java_args\" 2>&1";
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163 | my $users_db_content = `$java_command`;
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164 |
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165 | # Get the user account information from the usersDB database
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166 | my %users_db_data = ();
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167 | foreach my $users_db_entry (split(/-{70}/, $users_db_content)) {
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168 | if ($users_db_entry =~ /\n?\[(.+)\]\n/) {
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169 | $users_db_data{$1} = $users_db_entry;
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170 | }
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171 | }
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172 |
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173 | # Check username
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174 | my $user_data = $users_db_data{$username};
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175 | if (!defined $user_data) {
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176 | $gsdl_cgi->generate_error("Authentication failed: no account for user '$username'.");
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177 | }
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178 |
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179 | # Check password
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180 | my ($valid_user_password) = ($user_data =~ /\<password\>(.*)/);
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181 | if ($user_password ne $valid_user_password) {
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182 | $gsdl_cgi->generate_error("Authentication failed: incorrect password.");
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183 | }
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184 |
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185 | # Check group
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186 | my ($user_groups) = ($user_data =~ /\<groups\>(.*)/);
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187 |
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188 | if ($collection eq "") {
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189 | # If we're not editing a collection then the user doesn't need to be in a particular group
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190 | return $user_groups; # Authentication successful
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191 | }
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192 |
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193 | foreach my $user_group (split(/\,/, $user_groups)) {
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194 | # Does this user have access to all collections?
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195 | if ($user_group eq "all-collections-editor") {
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196 | return $user_groups; # Authentication successful
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197 | }
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198 | # Does this user have access to personal collections, and is this one?
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199 | if ($user_group eq "personal-collections-editor" && $collection =~ /^$username\-/) {
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200 | return $user_groups; # Authentication successful
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201 | }
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202 | # Does this user have access to this collection
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203 | if ($user_group eq "$collection-collection-editor") {
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204 | return $user_groups; # Authentication successful
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205 | }
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206 | }
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207 | $gsdl_cgi->generate_error("Authentication failed: user is not in the required group.");
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208 | }
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209 |
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210 |
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211 | sub lock_collection
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212 | {
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213 | my $gsdl_cgi = shift(@_);
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214 | my $username = shift(@_);
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215 | my $collection = shift(@_);
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216 | my $site = shift(@_);
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217 |
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218 | my $steal_lock = $gsdl_cgi->clean_param("steal_lock");
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219 | $gsdl_cgi->delete("steal_lock");
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220 |
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221 | my $gsdlhome = $ENV{'GSDLHOME'};
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222 | my $gsdl3srchome = $ENV{'GSDL3SRCHOME'};
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223 | my $collection_directory = &util::filename_cat($gsdl3srchome, "web", "sites", $site, "collect", $collection);
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224 | $gsdl_cgi->checked_chdir($collection_directory);
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225 |
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226 | # Check if a lock file already exists for this collection
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227 | my $lock_file_name = "gli.lck";
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228 | if (-e $lock_file_name) {
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229 | # A lock file already exists... check if it's ours
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230 | my $lock_file_content = "";
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231 | open(LOCK_FILE, "<$lock_file_name");
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232 | while (<LOCK_FILE>) {
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233 | $lock_file_content .= $_;
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234 | }
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235 | close(LOCK_FILE);
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236 |
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237 | # Pick out the owner of the lock file
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238 | $lock_file_content =~ /\<User\>(.*?)\<\/User\>/;
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239 | my $lock_file_owner = $1;
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240 |
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241 | # The lock file is ours, so there is no problem
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242 | if ($lock_file_owner eq $username) {
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243 | return;
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244 | }
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245 |
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246 | # The lock file is not ours, so throw an error unless "steal_lock" is set
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247 | unless (defined $steal_lock) {
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248 | $gsdl_cgi->generate_error("Collection is locked by: $lock_file_owner");
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249 | }
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250 | }
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251 |
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252 | my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) = localtime(time);
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253 | my $current_time = sprintf("%02d/%02d/%d %02d:%02d:%02d", $mday, $mon + 1, $year + 1900, $hour, $min, $sec);
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254 |
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255 | # Create a lock file for us (in the same format as the GLI) and we're done
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256 | open(LOCK_FILE, ">$lock_file_name");
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257 | print LOCK_FILE "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
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258 | print LOCK_FILE "<LockFile>\n";
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259 | print LOCK_FILE " <User>" . $username . "</User>\n";
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260 | print LOCK_FILE " <Machine>(Remote)</Machine>\n";
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261 | print LOCK_FILE " <Date>" . $current_time . "</Date>\n";
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262 | print LOCK_FILE "</LockFile>\n";
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263 | close(LOCK_FILE);
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264 | }
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265 |
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266 |
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267 | # ----------------------------------------------------------------------------------------------------
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268 | # ACTIONS
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269 | # ----------------------------------------------------------------------------------------------------
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270 | sub user_validation{
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271 | #print "Content-type: text/html\n\n";
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272 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
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273 |
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274 | # Users can be in any group to perform this action
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275 | my $user_err = &authenticate_user($gsdl_cgi, $username, "", $site);
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276 | if (defined $user_err && $user_err!~ /ERROR/){
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277 | if ($user_err!~ /ERROR/){
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278 | #$gsdl_cgi->generate_error("Authentication failed: $username is not valid");
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279 | $gsdl_cgi->generate_ok($user_err);
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280 | #print $user_err;
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281 | }else{
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282 | $gsdl_cgi->generate_error($user_err);
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283 | #print "not valid" . $user_err;
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284 | }
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285 | }else{
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286 | $gsdl_cgi->generate_error("Authentication failed: $username is not valid");
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287 | }
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288 | }
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289 |
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290 | sub check_installation
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291 | {
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292 | my ($gsdl_cgi) = @_;
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293 |
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294 | my $installation_ok = 1;
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295 | my $installation_status = "";
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296 |
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297 | # Check that Java is installed and accessible
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298 | my $java = $gsdl_cgi->get_java_path();
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299 | my $java_command = "$java -version 2>&1";
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300 | my $java_output = `$java_command`;
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301 | my $java_status = $?;
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302 | if ($java_status < 0) {
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303 | # The Java command failed
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304 | $installation_status = "Java failed -- do you have the Java run-time installed?\n" . $gsdl_cgi->check_java_home() . "\n";
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305 | $installation_ok = 0;
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306 | }
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307 | else {
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308 | $installation_status = "Java found: $java_output";
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309 | }
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310 |
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311 | # Show the values of some important environment variables
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312 | $installation_status .= "\n";
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313 | $installation_status .= "GSDL3SRCHOME: " . $ENV{'GSDL3SRCHOME'} . "\n";
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314 | $installation_status .= "GSDLHOME: " . $ENV{'GSDLHOME'} . "\n";
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315 | $installation_status .= "GSDLOS: " . $ENV{'GSDLOS'} . "\n";
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316 | $installation_status .= "PATH: " . $ENV{'PATH'} . "\n";
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317 |
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318 | if ($installation_ok) {
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319 | $gsdl_cgi->generate_ok_message($installation_status . "\nInstallation OK!");
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320 | }
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321 | else {
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322 | $gsdl_cgi->generate_error($installation_status);
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323 | }
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324 | }
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325 |
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326 |
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327 | sub delete_collection
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328 | {
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329 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
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330 |
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331 | my $collection = $gsdl_cgi->clean_param("c");
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332 | if ((!defined $collection) || ($collection =~ m/^\s*$/)) {
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333 | $gsdl_cgi->generate_error("No collection specified.");
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334 | }
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335 |
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336 | # Ensure the user is allowed to edit this collection
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337 | &authenticate_user($gsdl_cgi, $username, $collection, $site);
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338 |
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339 | my $gsdl3srchome = $ENV{'GSDL3SRCHOME'};
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340 | my $gsdlhome = $ENV{'GSDLHOME'};
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341 | my $collect_directory = &util::filename_cat($gsdl3srchome, "web", "sites", $site, "collect");
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342 | $gsdl_cgi->checked_chdir($collect_directory);
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343 |
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344 | # Check that the collection exists
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345 | if (!-d $collection) {
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346 | $gsdl_cgi->generate_error("Collection $collection does not exist.");
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347 | }
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348 |
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349 | # Make sure the collection isn't locked by someone else
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350 | &lock_collection($gsdl_cgi, $username, $collection, $site);
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351 |
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352 | $gsdl_cgi->checked_chdir($collect_directory);
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353 | $gsdl_cgi->local_rm_r("$collection");
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354 |
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355 | # Check that the collection was deleted
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356 | if (-e $collection) {
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357 | $gsdl_cgi->generate_error("Could not delete collection $collection.");
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358 | }
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359 |
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360 | $gsdl_cgi->generate_ok_message("Collection $collection deleted successfully.");
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361 | }
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362 |
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363 |
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364 | sub delete_collection_file
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365 | {
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366 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
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367 |
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368 | my $collection = $gsdl_cgi->clean_param("c");
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369 | if ((!defined $collection) || ($collection =~ m/^\s*$/)) {
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370 | $gsdl_cgi->generate_error("No collection specified.");
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371 | }
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372 | my $file = $gsdl_cgi->clean_param("file");
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373 | if ((!defined $file) || ($file =~ m/^\s*$/)) {
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374 | $gsdl_cgi->generate_error("No file specified.");
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375 | }
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376 | $file =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
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377 |
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378 | # Make sure we don't try to delete anything outside the collection
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379 | if ($file =~ /\.\./) {
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380 | $gsdl_cgi->generate_error("Illegal file specified.");
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381 | }
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382 |
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383 | # Ensure the user is allowed to edit this collection
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384 | &authenticate_user($gsdl_cgi, $username, $collection, $site);
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385 |
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386 | my $gsdl3srchome = $ENV{'GSDL3SRCHOME'};
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387 | my $gsdlhome = $ENV{'GSDLHOME'};
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388 | my $collection_directory = &util::filename_cat($gsdl3srchome, "web", "sites", $site, "collect", $collection);
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389 | if (!-d $collection_directory){
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390 | $gsdl_cgi->generate_ok_message("Directory $collection_directory does not exist.");
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391 | die;
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392 | }
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393 |
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394 | $gsdl_cgi->checked_chdir($collection_directory);
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395 |
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396 | # Make sure the collection isn't locked by someone else
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397 | &lock_collection($gsdl_cgi, $username, $collection, $site);
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398 |
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399 | # Check that the collection file exists
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400 | if (!-e $file) {
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401 | $gsdl_cgi->generate_ok_message("Collection file $file does not exist.");
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402 | die;
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403 | }
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404 | $gsdl_cgi->local_rm_r("$file");
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405 |
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406 | # Check that the collection file was deleted
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407 | if (-e $file) {
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408 | $gsdl_cgi->generate_error("Could not delete collection file $file.");
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409 | }
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410 |
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411 | $gsdl_cgi->generate_ok_message("Collection file $file deleted successfully.");
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412 | }
|
---|
413 |
|
---|
414 |
|
---|
415 | sub download_collection
|
---|
416 | {
|
---|
417 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
|
---|
418 |
|
---|
419 | my $collection = $gsdl_cgi->clean_param("c");
|
---|
420 | if ((!defined $collection) || ($collection =~ m/^\s*$/)) {
|
---|
421 | $gsdl_cgi->generate_error("No collection specified.");
|
---|
422 | }
|
---|
423 |
|
---|
424 | # Ensure the user is allowed to edit this collection
|
---|
425 | &authenticate_user($gsdl_cgi, $username, $collection, $site);
|
---|
426 |
|
---|
427 | my $gsdl3srchome = $ENV{'GSDL3SRCHOME'};
|
---|
428 | my $gsdlhome = $ENV{'GSDLHOME'};
|
---|
429 | my $collect_directory = &util::filename_cat($gsdl3srchome, "web", "sites", $site, "collect");
|
---|
430 |
|
---|
431 | $gsdl_cgi->checked_chdir($collect_directory);
|
---|
432 |
|
---|
433 |
|
---|
434 | # Check that the collection exists
|
---|
435 | if (!-d $collection) {
|
---|
436 | $gsdl_cgi->generate_ok_message("Collection $collection does not exist.");
|
---|
437 | die;
|
---|
438 | }
|
---|
439 |
|
---|
440 | # Make sure the collection isn't locked by someone else
|
---|
441 | &lock_collection($gsdl_cgi, $username, $collection, $site);
|
---|
442 |
|
---|
443 | # Zip up the collection
|
---|
444 | my $java = $gsdl_cgi->get_java_path();
|
---|
445 | my $java_classpath = &util::filename_cat($gsdlhome, "bin", "java", "GLIServer.jar");
|
---|
446 | my $zip_file_path = &util::filename_cat($collect_directory, $collection . "-" . $timestamp . ".zip");
|
---|
447 | my $java_args = "\"$zip_file_path\" \"$collect_directory\" \"$collection\" gsdl3";
|
---|
448 | my $java_command = "$java -classpath \"$java_classpath\" org.greenstone.gatherer.remote.ZipCollectionShell $java_args";
|
---|
449 |
|
---|
450 | my $java_output = `$java_command`;
|
---|
451 | my $java_status = $?;
|
---|
452 | if ($java_status > 0) {
|
---|
453 | $gsdl_cgi->generate_error("Java failed: $java_command\n--\n$java_output\nExit status: " . ($java_status / 256) . "\n" . $gsdl_cgi->check_java_home());
|
---|
454 | }
|
---|
455 |
|
---|
456 | # Check that the zip file was created successfully
|
---|
457 | if (!-e $zip_file_path || -z $zip_file_path) {
|
---|
458 | $gsdl_cgi->generate_error("Collection zip file $zip_file_path could not be created.");
|
---|
459 | }
|
---|
460 |
|
---|
461 | &put_file($gsdl_cgi, $zip_file_path, "application/zip");
|
---|
462 | unlink("$zip_file_path") unless $debugging_enabled;
|
---|
463 | }
|
---|
464 |
|
---|
465 |
|
---|
466 | sub download_collection_archives
|
---|
467 | {
|
---|
468 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
|
---|
469 |
|
---|
470 | my $collection = $gsdl_cgi->clean_param("c");
|
---|
471 | if ((!defined $collection) || ($collection =~ m/^\s*$/)) {
|
---|
472 | $gsdl_cgi->generate_error("No collection specified.");
|
---|
473 | }
|
---|
474 |
|
---|
475 | # Ensure the user is allowed to edit this collection
|
---|
476 | &authenticate_user($gsdl_cgi, $username, $collection, $site);
|
---|
477 |
|
---|
478 | my $gsdl3srchome = $ENV{'GSDL3SRCHOME'};
|
---|
479 | my $gsdlhome = $ENV{'GSDLHOME'};
|
---|
480 | my $collect_directory = &util::filename_cat($gsdl3srchome, "web", "sites", $site, "collect");
|
---|
481 | $gsdl_cgi->checked_chdir($collect_directory);
|
---|
482 |
|
---|
483 | # Check that the collection archives exist
|
---|
484 | if (!-d &util::filename_cat($collection, "archives")) {
|
---|
485 | $gsdl_cgi->generate_error("Collection archives do not exist.");
|
---|
486 | }
|
---|
487 |
|
---|
488 | # Make sure the collection isn't locked by someone else
|
---|
489 | &lock_collection($gsdl_cgi, $username, $collection, $site);
|
---|
490 |
|
---|
491 | # Zip up the collection archives
|
---|
492 | my $java = $gsdl_cgi->get_java_path();
|
---|
493 | my $java_classpath = &util::filename_cat($gsdlhome, "bin", "java", "GLIServer.jar");
|
---|
494 | my $zip_file_path = &util::filename_cat($collect_directory, $collection . "-archives-" . $timestamp . ".zip");
|
---|
495 | my $java_args = "\"$zip_file_path\" \"$collect_directory\" \"$collection\"";
|
---|
496 | my $java_command = "$java -classpath \"$java_classpath\" org.greenstone.gatherer.remote.ZipCollectionArchives $java_args";
|
---|
497 |
|
---|
498 | my $java_output = `$java_command`;
|
---|
499 | my $java_status = $?;
|
---|
500 | if ($java_status > 0) {
|
---|
501 | $gsdl_cgi->generate_error("Java failed: $java_command\n--\n$java_output\nExit status: " . ($java_status / 256) . "\n" . $gsdl_cgi->check_java_home());
|
---|
502 | }
|
---|
503 |
|
---|
504 | # Check that the zip file was created successfully
|
---|
505 | if (!-e $zip_file_path || -z $zip_file_path) {
|
---|
506 | $gsdl_cgi->generate_error("Collection archives zip file $zip_file_path could not be created.");
|
---|
507 | }
|
---|
508 |
|
---|
509 | &put_file($gsdl_cgi, $zip_file_path, "application/zip");
|
---|
510 | unlink("$zip_file_path") unless $debugging_enabled;
|
---|
511 | }
|
---|
512 |
|
---|
513 |
|
---|
514 | # Collection locking unnecessary because this action isn't related to a particular collection
|
---|
515 | sub download_collection_configurations
|
---|
516 | {
|
---|
517 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
|
---|
518 |
|
---|
519 | # Users can be in any group to perform this action
|
---|
520 | my $user_groups = &authenticate_user($gsdl_cgi, $username, "", $site);
|
---|
521 | my $gsdl3srchome = $ENV{'GSDL3SRCHOME'};
|
---|
522 | my $gsdlhome = $ENV{'GSDLHOME'};
|
---|
523 | my $collect_directory = &util::filename_cat($gsdl3srchome, "web", "sites",$site, "collect");
|
---|
524 | $gsdl_cgi->checked_chdir($collect_directory);
|
---|
525 |
|
---|
526 | # Zip up the collection configurations
|
---|
527 | my $java = $gsdl_cgi->get_java_path();
|
---|
528 | my $java_classpath = &util::filename_cat($gsdlhome, "bin", "java", "GLIServer.jar");
|
---|
529 | my $zip_file_path = &util::filename_cat($collect_directory, "collection-configurations-" . $timestamp . ".zip");
|
---|
530 | my $java_args = "\"$zip_file_path\" \"$collect_directory\" \"$username\" \"$user_groups\"";
|
---|
531 | my $java_command = "$java -classpath \"$java_classpath\" org.greenstone.gatherer.remote.ZipCollectionConfigurations $java_args";
|
---|
532 | my $java_output = `$java_command`;
|
---|
533 | my $java_status = $?;
|
---|
534 | if ($java_status > 0) {
|
---|
535 | $gsdl_cgi->generate_error("Java failed: $java_command\n--\n$java_output\nExit status: " . ($java_status / 256) . "\n" . $gsdl_cgi->check_java_home());
|
---|
536 | }
|
---|
537 |
|
---|
538 | # Check that the zip file was created successfully
|
---|
539 | if (!-e $zip_file_path || -z $zip_file_path) {
|
---|
540 | $gsdl_cgi->generate_error("Collection configurations zip file $zip_file_path could not be created.");
|
---|
541 | }
|
---|
542 |
|
---|
543 | &put_file($gsdl_cgi, $zip_file_path, "application/zip");
|
---|
544 | unlink("$zip_file_path") unless $debugging_enabled;
|
---|
545 | }
|
---|
546 |
|
---|
547 | # Method that will check if the given file exists
|
---|
548 | # No error message: all messages generated are OK messages
|
---|
549 | # This method will simply state whether the file exists or does not exist.
|
---|
550 | sub file_exists
|
---|
551 | {
|
---|
552 | my ($gsdl_cgi, $site) = @_;
|
---|
553 |
|
---|
554 | my $collection = $gsdl_cgi->clean_param("c");
|
---|
555 | if ((!defined $collection) || ($collection =~ m/^\s*$/)) {
|
---|
556 | $gsdl_cgi->generate_error("No collection specified.");
|
---|
557 | }
|
---|
558 | my $file = $gsdl_cgi->clean_param("file");
|
---|
559 | if ((!defined $file) || ($file =~ m/^\s*$/)) {
|
---|
560 | $gsdl_cgi->generate_error("No file specified.");
|
---|
561 | }
|
---|
562 | $file =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
563 |
|
---|
564 | # Not necessary to check whether the user is authenticated to query existence of the file
|
---|
565 |
|
---|
566 | #my $collection_directory = &util::filename_cat($ENV{'GSDLHOME'}, "collect", $collection);
|
---|
567 | #if(defined $ENV{'GSDL3SRCHOME'}) { # GS3 case
|
---|
568 | #$collection_directory = &util::filename_cat($ENV{'GSDL3SRCHOME'}, "web", "sites", $site, "collect", $collection);
|
---|
569 | #}
|
---|
570 | my $collection_directory = &util::filename_cat($ENV{'GSDL3SRCHOME'}, "web", "sites", $site, "collect", $collection);
|
---|
571 | $gsdl_cgi->checked_chdir($collection_directory);
|
---|
572 |
|
---|
573 | # Check that the collection file exists
|
---|
574 | if (-e $file) {
|
---|
575 | $gsdl_cgi->generate_ok_message("File $file exists.");
|
---|
576 | } else {
|
---|
577 | $gsdl_cgi->generate_ok_message("File $file does not exist.");
|
---|
578 | }
|
---|
579 | }
|
---|
580 |
|
---|
581 |
|
---|
582 | sub download_collection_file
|
---|
583 | {
|
---|
584 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
|
---|
585 |
|
---|
586 | my $collection = $gsdl_cgi->clean_param("c");
|
---|
587 | if ((!defined $collection) || ($collection =~ m/^\s*$/)) {
|
---|
588 | $gsdl_cgi->generate_error("No collection specified.");
|
---|
589 | }
|
---|
590 | my $file = $gsdl_cgi->clean_param("file");
|
---|
591 | if ((!defined $file) || ($file =~ m/^\s*$/)) {
|
---|
592 | $gsdl_cgi->generate_error("No file specified.");
|
---|
593 | }
|
---|
594 | $file =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
595 |
|
---|
596 | # Make sure we don't try to download anything outside the collection
|
---|
597 | if ($file =~ /\.\./) {
|
---|
598 | $gsdl_cgi->generate_error("Illegal file specified.");
|
---|
599 | }
|
---|
600 |
|
---|
601 | # Ensure the user is allowed to edit this collection
|
---|
602 | &authenticate_user($gsdl_cgi, $username, $collection, $site);
|
---|
603 |
|
---|
604 | my $gsdl3srchome = $ENV{'GSDL3SRCHOME'};
|
---|
605 | my $gsdlhome = $ENV{'GSDLHOME'};
|
---|
606 | my $collection_directory = &util::filename_cat($gsdl3srchome, "web", "sites", $site, "collect", $collection);
|
---|
607 | $gsdl_cgi->checked_chdir($collection_directory);
|
---|
608 |
|
---|
609 | # Check that the collection file exists
|
---|
610 | if (!-e $file) {
|
---|
611 | $gsdl_cgi->generate_ok_message("Collection file $file does not exist.");
|
---|
612 | die;
|
---|
613 | }
|
---|
614 |
|
---|
615 | # Make sure the collection isn't locked by someone else
|
---|
616 | &lock_collection($gsdl_cgi, $username, $collection, $site);
|
---|
617 |
|
---|
618 | # Zip up the collection file
|
---|
619 | my $java = $gsdl_cgi->get_java_path();
|
---|
620 | my $java_classpath = &util::filename_cat($gsdlhome, "bin", "java", "GLIServer.jar");
|
---|
621 | my $zip_file_path = &util::filename_cat($collection_directory, $collection . "-file-" . $timestamp . ".zip");
|
---|
622 | my $java_args = "\"$zip_file_path\" \"$collection_directory\" \"$file\"";
|
---|
623 | my $java_command = "$java -classpath \"$java_classpath\" org.greenstone.gatherer.remote.ZipFiles $java_args";
|
---|
624 |
|
---|
625 | my $java_output = `$java_command`;
|
---|
626 | my $java_status = $?;
|
---|
627 | if ($java_status > 0) {
|
---|
628 | $gsdl_cgi->generate_error("Java failed: $java_command\n--\n$java_output\nExit status: " . ($java_status / 256) . "\n" . $gsdl_cgi->check_java_home());
|
---|
629 | }
|
---|
630 |
|
---|
631 | # Check that the zip file was created successfully
|
---|
632 | if (!-e $zip_file_path || -z $zip_file_path) {
|
---|
633 | $gsdl_cgi->generate_error("Collection archives zip file $zip_file_path could not be created.");
|
---|
634 | }
|
---|
635 |
|
---|
636 | &put_file($gsdl_cgi, $zip_file_path, "application/zip");
|
---|
637 | unlink("$zip_file_path") unless $debugging_enabled;
|
---|
638 | }
|
---|
639 |
|
---|
640 | # download web.xml from the server
|
---|
641 | sub download_web_xml_file
|
---|
642 | {
|
---|
643 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
|
---|
644 |
|
---|
645 | # Users can be in any group to perform this action
|
---|
646 | my $user_groups = &authenticate_user($gsdl_cgi, $username, "", $site);
|
---|
647 |
|
---|
648 | my $file = $gsdl_cgi->clean_param("file");
|
---|
649 | if ((!defined $file) || ($file =~ m/^\s*$/)) {
|
---|
650 | $gsdl_cgi->generate_error("No file specified.");
|
---|
651 | }
|
---|
652 | $file =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
653 |
|
---|
654 | # Make sure we don't try to download anything else
|
---|
655 | if ($file =~ /\.\./) {
|
---|
656 | $gsdl_cgi->generate_error("Illegal file specified.");
|
---|
657 | }
|
---|
658 |
|
---|
659 | my $gsdl3srchome = $ENV{'GSDL3SRCHOME'};
|
---|
660 | my $gsdlhome = $ENV{'GSDLHOME'};
|
---|
661 | my $web_inf_directory = &util::filename_cat($gsdl3srchome, "web", "WEB-INF");
|
---|
662 | $gsdl_cgi->checked_chdir($web_inf_directory);
|
---|
663 |
|
---|
664 | # Check that the collection file exists
|
---|
665 | if (!-e $file) {
|
---|
666 | $gsdl_cgi->generate_error("file $file does not exist.");
|
---|
667 | }
|
---|
668 |
|
---|
669 | # Zip up the collection file
|
---|
670 | my $java = $gsdl_cgi->get_java_path();
|
---|
671 | my $java_classpath = &util::filename_cat($gsdlhome, "bin", "java", "GLIServer.jar");
|
---|
672 | my $zip_file_path = &util::filename_cat($web_inf_directory, "webxml" . $timestamp . ".zip");
|
---|
673 | my $java_args = "\"$zip_file_path\" \"$web_inf_directory\" \"$file\"";
|
---|
674 | my $java_command = "$java -classpath \"$java_classpath\" org.greenstone.gatherer.remote.ZipFiles $java_args";
|
---|
675 | my $java_output = `$java_command`;
|
---|
676 |
|
---|
677 | my $java_status = $?;
|
---|
678 | if ($java_status > 0) {
|
---|
679 | $gsdl_cgi->generate_error("Java failed: $java_command\n--\n$java_output\nExit status: " . ($java_status / 256) . "\n" . $gsdl_cgi->check_java_home());
|
---|
680 | }
|
---|
681 |
|
---|
682 | # Check that the zip file was created successfully
|
---|
683 | if (!-e $zip_file_path || -z $zip_file_path) {
|
---|
684 | $gsdl_cgi->generate_error("web.xml zip file $zip_file_path could not be created.");
|
---|
685 | }
|
---|
686 |
|
---|
687 | &put_file($gsdl_cgi, $zip_file_path, "application/zip");
|
---|
688 | unlink("$zip_file_path") unless $debugging_enabled;
|
---|
689 | }
|
---|
690 |
|
---|
691 | # Collection locking unnecessary because this action isn't related to a particular collection
|
---|
692 | sub get_script_options
|
---|
693 | {
|
---|
694 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
|
---|
695 |
|
---|
696 | my $script = $gsdl_cgi->clean_param("script");
|
---|
697 | if ((!defined $script) || ($script =~ m/^\s*$/)) {
|
---|
698 | $gsdl_cgi->generate_error("No script specified.");
|
---|
699 | }
|
---|
700 | $gsdl_cgi->delete("script");
|
---|
701 |
|
---|
702 | # Users can be in any group to perform this action
|
---|
703 | &authenticate_user($gsdl_cgi, $username, "", $site);
|
---|
704 | $gsdl_cgi->delete("ts");
|
---|
705 | $gsdl_cgi->delete("pw");
|
---|
706 |
|
---|
707 | my $perl_args = "";
|
---|
708 | if ($script eq "classinfo.pl") {
|
---|
709 | $perl_args = $gsdl_cgi->clean_param("classifier") || "";
|
---|
710 | $gsdl_cgi->delete("classifier");
|
---|
711 | }
|
---|
712 | if ($script eq "pluginfo.pl") {
|
---|
713 | $perl_args = $gsdl_cgi->clean_param("plugin") || "";
|
---|
714 | $gsdl_cgi->delete("plugin");
|
---|
715 | }
|
---|
716 |
|
---|
717 | foreach my $cgi_arg_name ($gsdl_cgi->param) {
|
---|
718 | my $cgi_arg_value = $gsdl_cgi->clean_param($cgi_arg_name) || "";
|
---|
719 | $cgi_arg_value = $gsdl_cgi->safe_val($cgi_arg_value);
|
---|
720 | if ($cgi_arg_value eq "") {
|
---|
721 | $perl_args = "-$cgi_arg_name " . $perl_args;
|
---|
722 | }
|
---|
723 | else {
|
---|
724 | $perl_args = "-$cgi_arg_name \"$cgi_arg_value\" " . $perl_args;
|
---|
725 | }
|
---|
726 | }
|
---|
727 |
|
---|
728 | my $perl_command = "perl -S $script $perl_args 2>&1";
|
---|
729 | my $perl_output = `$perl_command`;
|
---|
730 | my $perl_status = $?;
|
---|
731 | if ($perl_status > 0) {
|
---|
732 | $gsdl_cgi->generate_error("Perl failed: $perl_command\n--\n$perl_output\nExit status: " . ($perl_status / 256));
|
---|
733 | }
|
---|
734 |
|
---|
735 | print STDOUT "Content-type:text/plain\n\n";
|
---|
736 | print STDOUT $perl_output;
|
---|
737 | }
|
---|
738 |
|
---|
739 | # get the names of all sites available on the server
|
---|
740 | sub get_site_names
|
---|
741 | {
|
---|
742 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
|
---|
743 | my $gsdl3srchome = $ENV{'GSDL3SRCHOME'};
|
---|
744 | my $gsdlhome = $ENV{'GSDLHOME'};
|
---|
745 | my $sites_directory = &util::filename_cat($gsdl3srchome, "web", "sites");
|
---|
746 |
|
---|
747 | my @sites_dir;
|
---|
748 | my @site_dir;
|
---|
749 |
|
---|
750 | $gsdl_cgi->checked_chdir($sites_directory);
|
---|
751 | opendir(DIR, $sites_directory);
|
---|
752 | @sites_dir= readdir(DIR);
|
---|
753 | my $sites_dir;
|
---|
754 | my $sub_dir_file;
|
---|
755 |
|
---|
756 | print STDOUT "Content-type:text/plain\n\n";
|
---|
757 | foreach $sites_dir(@sites_dir)
|
---|
758 | {
|
---|
759 | if (!(($sites_dir eq ".") || ($sites_dir eq "..") || ($sites_dir eq "CVS")))
|
---|
760 | {
|
---|
761 | my $site_dir_path= &util::filename_cat($sites_directory,$sites_dir);
|
---|
762 | $gsdl_cgi->checked_chdir($site_dir_path);
|
---|
763 | opendir(DIR,$site_dir_path);
|
---|
764 | @site_dir=readdir(DIR);
|
---|
765 | closedir(DIR);
|
---|
766 |
|
---|
767 | foreach $sub_dir_file(@site_dir)
|
---|
768 | {
|
---|
769 | if ($sub_dir_file eq "siteConfig.xml"){
|
---|
770 | print STDOUT "$sites_dir" . "-----";
|
---|
771 | }
|
---|
772 | }
|
---|
773 | }
|
---|
774 | }
|
---|
775 |
|
---|
776 | }
|
---|
777 |
|
---|
778 | sub move_collection_file
|
---|
779 | {
|
---|
780 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
|
---|
781 |
|
---|
782 | my $collection = $gsdl_cgi->clean_param("c");
|
---|
783 | if ((!defined $collection) || ($collection =~ m/^\s*$/)) {
|
---|
784 | $gsdl_cgi->generate_error("No collection specified.");
|
---|
785 | }
|
---|
786 | my $source_file = $gsdl_cgi->clean_param("source");
|
---|
787 | if ((!defined $source_file) || ($source_file =~ m/^\s*$/)) {
|
---|
788 | $gsdl_cgi->generate_error("No source file specified.");
|
---|
789 | }
|
---|
790 | $source_file =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
791 | my $target_file = $gsdl_cgi->clean_param("target");
|
---|
792 | if ((!defined $target_file) || ($target_file =~ m/^\s*$/)) {
|
---|
793 | $gsdl_cgi->generate_error("No target file specified.");
|
---|
794 | }
|
---|
795 | $target_file =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
796 |
|
---|
797 | # Make sure we don't try to move anything outside the collection
|
---|
798 | if ($source_file =~ /\.\./ || $target_file =~ /\.\./) {
|
---|
799 | $gsdl_cgi->generate_error("Illegal file specified.");
|
---|
800 | }
|
---|
801 |
|
---|
802 | # Ensure the user is allowed to edit this collection
|
---|
803 | &authenticate_user($gsdl_cgi, $username, $collection, $site);
|
---|
804 |
|
---|
805 | my $gsdl3srchome = $ENV{'GSDL3SRCHOME'};
|
---|
806 | my $gsdlhome = $ENV{'GSDLHOME'};
|
---|
807 | my $collection_directory = &util::filename_cat($gsdl3srchome, "web", "sites", $site, "collect", $collection);
|
---|
808 | $gsdl_cgi->checked_chdir($collection_directory);
|
---|
809 |
|
---|
810 | # Check that the collection source file exists
|
---|
811 | if (!-e $source_file) {
|
---|
812 | $gsdl_cgi->generate_error("Collection file $source_file does not exist.");
|
---|
813 | }
|
---|
814 |
|
---|
815 | # Make sure the collection isn't locked by someone else
|
---|
816 | &lock_collection($gsdl_cgi, $username, $collection, $site);
|
---|
817 |
|
---|
818 | &util::mv($source_file, $target_file);
|
---|
819 |
|
---|
820 | # Check that the collection source file was moved
|
---|
821 | if (-e $source_file || !-e $target_file) {
|
---|
822 | $gsdl_cgi->generate_error("Could not move collection file $source_file to $target_file.");
|
---|
823 | }
|
---|
824 |
|
---|
825 | $gsdl_cgi->generate_ok_message("Collection file $source_file moved to $target_file successfully.");
|
---|
826 | }
|
---|
827 |
|
---|
828 |
|
---|
829 | sub new_collection_directory
|
---|
830 | {
|
---|
831 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
|
---|
832 |
|
---|
833 | my $collection = $gsdl_cgi->clean_param("c");
|
---|
834 | if ((!defined $collection) || ($collection =~ m/^\s*$/)) {
|
---|
835 | $gsdl_cgi->generate_error("No collection specified.");
|
---|
836 | }
|
---|
837 | my $directory = $gsdl_cgi->clean_param("directory");
|
---|
838 | if ((!defined $directory) || ($directory =~ m/^\s*$/)) {
|
---|
839 | $gsdl_cgi->generate_error("No directory specified.");
|
---|
840 | }
|
---|
841 | $directory =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
842 |
|
---|
843 | # Make sure we don't try to create anything outside the collection
|
---|
844 | if ($directory =~ /\.\./) {
|
---|
845 | $gsdl_cgi->generate_error("Illegal directory specified.");
|
---|
846 | }
|
---|
847 |
|
---|
848 | # Ensure the user is allowed to edit this collection
|
---|
849 | &authenticate_user($gsdl_cgi, $username, $collection, $site);
|
---|
850 |
|
---|
851 | my $gsdl3srchome = $ENV{'GSDL3SRCHOME'};
|
---|
852 | my $gsdlhome = $ENV{'GSDLHOME'};
|
---|
853 | my $collection_directory = &util::filename_cat($gsdl3srchome, "web", "sites", $site, "collect", $collection);
|
---|
854 | $gsdl_cgi->checked_chdir($collection_directory);
|
---|
855 |
|
---|
856 | # Check that the collection directory doesn't already exist
|
---|
857 | # ZipTools doesn't zip up empty directories, so this causes an error when downloading a new collection as we explicity
|
---|
858 | # try to create the import directory
|
---|
859 | if (-d $directory) {
|
---|
860 | $gsdl_cgi->generate_error("Collection directory $directory already exists.");
|
---|
861 | }
|
---|
862 |
|
---|
863 | # Make sure the collection isn't locked by someone else
|
---|
864 | &lock_collection($gsdl_cgi, $username, $collection, $site);
|
---|
865 |
|
---|
866 | &util::mk_dir($directory);
|
---|
867 |
|
---|
868 | # Check that the collection directory was created
|
---|
869 | if (!-d $directory) {
|
---|
870 | $gsdl_cgi->generate_error("Could not create collection directory $directory.");
|
---|
871 | }
|
---|
872 |
|
---|
873 | $gsdl_cgi->generate_ok_message("Collection directory $directory created successfully.");
|
---|
874 | }
|
---|
875 |
|
---|
876 |
|
---|
877 | sub run_script
|
---|
878 | {
|
---|
879 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
|
---|
880 |
|
---|
881 | my $script = $gsdl_cgi->clean_param("script");
|
---|
882 | if ((!defined $script) || ($script =~ m/^\s*$/)) {
|
---|
883 | $gsdl_cgi->generate_error("No script specified.");
|
---|
884 | }
|
---|
885 | $gsdl_cgi->delete("script");
|
---|
886 | my $collection = $gsdl_cgi->clean_param("c");
|
---|
887 | if ((!defined $collection) || ($collection =~ m/^\s*$/)) {
|
---|
888 | $gsdl_cgi->generate_error("No collection specified.");
|
---|
889 | }
|
---|
890 | $gsdl_cgi->delete("c");
|
---|
891 |
|
---|
892 | # confuse other, so delete timestamp
|
---|
893 | $gsdl_cgi->delete("ts");
|
---|
894 |
|
---|
895 | # Ensure the user is allowed to edit this collection
|
---|
896 | &authenticate_user($gsdl_cgi, $username, $collection, $site);
|
---|
897 |
|
---|
898 | # Make sure the collection isn't locked by someone else (unless we're running mkcol.pl, of course)
|
---|
899 | &lock_collection($gsdl_cgi, $username, $collection, $site) unless ($script eq "mkcol.pl");
|
---|
900 |
|
---|
901 | # Last argument is the collection name, except for explode_metadata_database.pl and
|
---|
902 | # replace_srcdoc_with_html (where there's a "file" option followed by the filename. These two preceed the collection name)
|
---|
903 | my $perl_args = $collection;
|
---|
904 | if ($script eq "explode_metadata_database.pl" || $script eq "replace_srcdoc_with_html.pl") {
|
---|
905 | # Last argument is the file to be exploded or it is the file to be replaced with its html version
|
---|
906 | my $file = $gsdl_cgi->clean_param("file");
|
---|
907 | if ((!defined $file) || ($file =~ m/^\s*$/)) {
|
---|
908 | $gsdl_cgi->generate_error("No file specified.");
|
---|
909 | }
|
---|
910 | $gsdl_cgi->delete("file");
|
---|
911 | $file =~ s/ /\\ /g; # escape all spaces in filename with a backslash, i.e. "\ ".
|
---|
912 | $perl_args = $file;
|
---|
913 | }
|
---|
914 |
|
---|
915 | foreach my $cgi_arg_name ($gsdl_cgi->param) {
|
---|
916 | my $cgi_arg_value = $gsdl_cgi->safe_val($gsdl_cgi->clean_param($cgi_arg_name));
|
---|
917 | if ($cgi_arg_value eq "") {
|
---|
918 | $perl_args = "-$cgi_arg_name " . $perl_args;
|
---|
919 | }
|
---|
920 | else {
|
---|
921 | $perl_args = "-$cgi_arg_name \"$cgi_arg_value\" " . $perl_args;
|
---|
922 | }
|
---|
923 | }
|
---|
924 |
|
---|
925 | if (($script eq "import.pl") || ($script eq "buildcol.pl")){
|
---|
926 | my $gsdl3srchome = $ENV{'GSDL3SRCHOME'};
|
---|
927 | my $collect_directory = &util::filename_cat($gsdl3srchome, "web", "sites", $site, "collect");
|
---|
928 | $perl_args = $perl_args . " -collectdir " . $collect_directory;
|
---|
929 | }
|
---|
930 |
|
---|
931 | if ($script eq "mkcol.pl"){
|
---|
932 | my $gsdl3srchome = $ENV{'GSDL3SRCHOME'};
|
---|
933 | my $collect_directory = &util::filename_cat($gsdl3srchome, "web", "sites", $site, "collect");
|
---|
934 | $perl_args = $perl_args . " -collectdir " . $collect_directory;
|
---|
935 | }
|
---|
936 |
|
---|
937 | my $perl_command = "perl -S $script $perl_args 2>&1";
|
---|
938 | if (!open(PIN, "$perl_command |")) {
|
---|
939 | $gsdl_cgi->generate_error("Unable to execute command: $perl_command");
|
---|
940 | }
|
---|
941 |
|
---|
942 | print STDOUT "Content-type:text/plain\n\n";
|
---|
943 | print "$perl_command \n";
|
---|
944 |
|
---|
945 | while (defined (my $perl_output_line = <PIN>)) {
|
---|
946 | print STDOUT $perl_output_line;
|
---|
947 | }
|
---|
948 | close(PIN);
|
---|
949 |
|
---|
950 | my $perl_status = $?;
|
---|
951 | if ($perl_status > 0) {
|
---|
952 | $gsdl_cgi->generate_error("Perl failed: $perl_command\n--\nExit status: " . ($perl_status / 256));
|
---|
953 | }
|
---|
954 | elsif ($mail_enabled) {
|
---|
955 | if ($script eq "buildcol.pl") {
|
---|
956 | &send_mail($gsdl_cgi, "Remote Greenstone building event", "Build of collection '$collection' complete.");
|
---|
957 | }
|
---|
958 | }
|
---|
959 | }
|
---|
960 |
|
---|
961 | sub upload_collection_file
|
---|
962 | {
|
---|
963 | my ($gsdl_cgi, $username, $timestamp, $site) = @_;
|
---|
964 |
|
---|
965 | my $collection = $gsdl_cgi->clean_param("c");
|
---|
966 | if ((!defined $collection) || ($collection =~ m/^\s*$/)) {
|
---|
967 | $gsdl_cgi->generate_error("No collection specified.");
|
---|
968 | }
|
---|
969 | my $file = $gsdl_cgi->clean_param("file");
|
---|
970 | if ((!defined $file) || ($file =~ m/^\s*$/)) {
|
---|
971 | $gsdl_cgi->generate_error("No file specified.");
|
---|
972 | }
|
---|
973 | my $directory = $gsdl_cgi->clean_param("directory") || "";
|
---|
974 | $directory =~ s/\|/&util::get_dirsep()/eg; # Convert the '|' characters into whatever is right for this OS
|
---|
975 | my $zip = $gsdl_cgi->clean_param("zip");
|
---|
976 |
|
---|
977 | # Make sure we don't try to upload anything outside the collection
|
---|
978 | if ($file =~ /\.\./) {
|
---|
979 | $gsdl_cgi->generate_error("Illegal file specified.");
|
---|
980 | }
|
---|
981 | if ($directory =~ /\.\./) {
|
---|
982 | $gsdl_cgi->generate_error("Illegal directory specified.");
|
---|
983 | }
|
---|
984 |
|
---|
985 | # Ensure the user is allowed to edit this collection
|
---|
986 | #&authenticate_user($gsdl_cgi, $username, $collection, $site);
|
---|
987 |
|
---|
988 | my $gsdl3srchome = $ENV{'GSDL3SRCHOME'};
|
---|
989 | my $gsdlhome = $ENV{'GSDLHOME'};
|
---|
990 | my $collection_directory = &util::filename_cat($gsdl3srchome, "web", "sites", $site, "collect", $collection);
|
---|
991 | $gsdl_cgi->checked_chdir($collection_directory);
|
---|
992 |
|
---|
993 | # Make sure the collection isn't locked by someone else
|
---|
994 | &lock_collection($gsdl_cgi, $username, $collection, $site);
|
---|
995 |
|
---|
996 | my $directory_path = &util::filename_cat($collection_directory, $directory);
|
---|
997 | if (!-d $directory_path) {
|
---|
998 | &util::mk_dir($directory_path);
|
---|
999 | if (!-d $directory_path) {
|
---|
1000 | $gsdl_cgi->generate_error("Could not create directory $directory_path.");
|
---|
1001 | }
|
---|
1002 | }
|
---|
1003 |
|
---|
1004 | #my $file_path = &util::filename_cat($directory_path, $file . "-" . $timestamp);
|
---|
1005 | my $file_path = &util::filename_cat($directory_path, $file);
|
---|
1006 |
|
---|
1007 | if (!open(FOUT, ">$file_path")) {
|
---|
1008 | $gsdl_cgi->generate_error("Unable to write file $file_path");
|
---|
1009 | }
|
---|
1010 |
|
---|
1011 | # Read the uploaded data and write it out to file
|
---|
1012 | my $buf;
|
---|
1013 | my $num_bytes = 0;
|
---|
1014 | binmode(FOUT);
|
---|
1015 | my $bread;
|
---|
1016 | my $fh=$gsdl_cgi->clean_param("uploaded_file");
|
---|
1017 |
|
---|
1018 | while ($bread=read($fh, $buf, 1024)) {
|
---|
1019 | print FOUT $buf;
|
---|
1020 | }
|
---|
1021 |
|
---|
1022 | close(FOUT);
|
---|
1023 | # If we have downloaded a zip file, unzip it
|
---|
1024 | if (defined $zip) {
|
---|
1025 | my $java = $gsdl_cgi->get_java_path();
|
---|
1026 | my $java_classpath = &util::filename_cat($gsdlhome, "bin", "java", "GLIServer.jar");
|
---|
1027 | my $java_args = "\"$file_path\" \"$directory_path\"";
|
---|
1028 | my $java_command = "$java -classpath \"$java_classpath\" org.greenstone.gatherer.remote.Unzip $java_args";
|
---|
1029 |
|
---|
1030 | my $java_output = `$java_command`;
|
---|
1031 | my $java_status = $?;
|
---|
1032 |
|
---|
1033 | # Remove the zip file once we have unzipped it, since it is an intermediate file only
|
---|
1034 | unlink("$file_path");
|
---|
1035 |
|
---|
1036 | if ($java_status > 0) {
|
---|
1037 | $gsdl_cgi->generate_error("Java failed: $java_command\n--\n$java_output\nExit status: " . ($java_status / 256) . "\n" . $gsdl_cgi->check_java_home());
|
---|
1038 | }
|
---|
1039 | }
|
---|
1040 |
|
---|
1041 | $gsdl_cgi->generate_ok_message("Collection file $file uploaded successfully.");
|
---|
1042 | }
|
---|
1043 |
|
---|
1044 | sub put_file
|
---|
1045 | {
|
---|
1046 | my $gsdl_cgi = shift(@_);
|
---|
1047 | my $file_path = shift(@_);
|
---|
1048 | my $content_type = shift(@_);
|
---|
1049 |
|
---|
1050 | if (open(PIN, "<$file_path")) {
|
---|
1051 | print STDOUT "Content-type:application/zip\n\n";
|
---|
1052 | my $buf;
|
---|
1053 | my $num_bytes = 0;
|
---|
1054 | binmode(PIN);
|
---|
1055 | while (read(PIN, $buf, 1024) > 0) {
|
---|
1056 | print STDOUT $buf;
|
---|
1057 | $num_bytes += length($buf);
|
---|
1058 | }
|
---|
1059 |
|
---|
1060 | close(PIN);
|
---|
1061 | }
|
---|
1062 | else {
|
---|
1063 | $gsdl_cgi->generate_error("Unable to read file $file_path\n $!");
|
---|
1064 | }
|
---|
1065 | }
|
---|
1066 |
|
---|
1067 |
|
---|
1068 | sub send_mail
|
---|
1069 | {
|
---|
1070 | my $gsdl_cgi = shift(@_);
|
---|
1071 | my $mail_subject = shift(@_);
|
---|
1072 | my $mail_content = shift(@_);
|
---|
1073 |
|
---|
1074 | my $sendmail_command = "perl -S sendmail.pl";
|
---|
1075 | $sendmail_command .= " -to \"" . $mail_to_address . "\"";
|
---|
1076 | $sendmail_command .= " -from \"" . $mail_from_address . "\"";
|
---|
1077 | $sendmail_command .= " -smtp \"" . $mail_smtp_server . "\"";
|
---|
1078 | $sendmail_command .= " -subject \"" . $mail_subject . "\"";
|
---|
1079 |
|
---|
1080 | if (!open(POUT, "| $sendmail_command")) {
|
---|
1081 | $gsdl_cgi->generate_error("Unable to execute command: $sendmail_command");
|
---|
1082 | }
|
---|
1083 | print POUT $mail_content . "\n";
|
---|
1084 | close(POUT);
|
---|
1085 | }
|
---|