| 1 | ###########################################################################
|
|---|
| 2 | #
|
|---|
| 3 | # metadataaction.pm --
|
|---|
| 4 | # A component of the Greenstone digital library software
|
|---|
| 5 | # from the New Zealand Digital Library Project at the
|
|---|
| 6 | # University of Waikato, New Zealand.
|
|---|
| 7 | #
|
|---|
| 8 | # Copyright (C) 2009 New Zealand Digital Library Project
|
|---|
| 9 | #
|
|---|
| 10 | # This program is free software; you can redistr te it and/or modify
|
|---|
| 11 | # it under the terms of the GNU General Public License as published by
|
|---|
| 12 | # the Free Software Foundation; either version 2 of the License, or
|
|---|
| 13 | # (at your option) any later version.
|
|---|
| 14 | #
|
|---|
| 15 | # This program is distributed in the hope that it will be useful,
|
|---|
| 16 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|---|
| 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|---|
| 18 | # GNU General Public License for more details.
|
|---|
| 19 | #
|
|---|
| 20 | # You should have received a copy of the GNU General Public License
|
|---|
| 21 | # along with this program; if not, write to the Free Software
|
|---|
| 22 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|---|
| 23 | #
|
|---|
| 24 | ###########################################################################
|
|---|
| 25 |
|
|---|
| 26 | package metadataaction;
|
|---|
| 27 |
|
|---|
| 28 | use strict;
|
|---|
| 29 |
|
|---|
| 30 | use cgiactions::baseaction;
|
|---|
| 31 |
|
|---|
| 32 | use dbutil;
|
|---|
| 33 | use ghtml;
|
|---|
| 34 |
|
|---|
| 35 | use JSON;
|
|---|
| 36 |
|
|---|
| 37 |
|
|---|
| 38 | BEGIN {
|
|---|
| 39 | # unshift (@INC, "$ENV{'GSDLHOME'}/perllib/cpan/perl-5.8");
|
|---|
| 40 | require XML::Rules;
|
|---|
| 41 | }
|
|---|
| 42 |
|
|---|
| 43 |
|
|---|
| 44 | @metadataaction::ISA = ('baseaction');
|
|---|
| 45 |
|
|---|
| 46 |
|
|---|
| 47 | my $action_table =
|
|---|
| 48 | {
|
|---|
| 49 | "get-live-metadata" => { 'compulsory-args' => [ "d", "metaname" ],
|
|---|
| 50 | 'optional-args' => [] },
|
|---|
| 51 |
|
|---|
| 52 | "get-metadata" => { 'compulsory-args' => [ "d", "metaname" ],
|
|---|
| 53 | 'optional-args' => [ "metapos" ] },
|
|---|
| 54 |
|
|---|
| 55 | "set-live-metadata" => { 'compulsory-args' => [ "d", "metaname", "metavalue" ],
|
|---|
| 56 | 'optional-args' => [ ] },
|
|---|
| 57 |
|
|---|
| 58 | "set-metadata" => { 'compulsory-args' => [ "d", "metaname", "metavalue" ],
|
|---|
| 59 | 'optional-args' => [ "metapos" ] },
|
|---|
| 60 |
|
|---|
| 61 | "set-metadata-array" => { 'compulsory-args' => [ "json" ],
|
|---|
| 62 | 'optional-args' => [ ] },
|
|---|
| 63 |
|
|---|
| 64 | "set-archives-metadata" => { 'compulsory-args' => [ "d", "metaname", "metavalue" ],
|
|---|
| 65 | 'optional-args' => [ "metapos", "metamode" ]
|
|---|
| 66 | # metamode can be "accumulate", "override",
|
|---|
| 67 | },
|
|---|
| 68 |
|
|---|
| 69 | "set-archives-metadata-array" => { 'compulsory-args' => [ "json" ],
|
|---|
| 70 | 'optional-args' => [ "metamode" ]
|
|---|
| 71 | },
|
|---|
| 72 |
|
|---|
| 73 | "set-import-metadata" => { 'compulsory-args' => [ "metaname", "metavalue" ],
|
|---|
| 74 | 'optional-args' => [ "d", "f", "metamode" ] # Need to add the ability to specify a previous metadata value to overwrite (because we can't use metapos)
|
|---|
| 75 | # metamode can be "accumulate", "override", or "unique-id"
|
|---|
| 76 | },
|
|---|
| 77 |
|
|---|
| 78 | "remove-import-metadata" => { 'compulsory-args' => [ "d", "metaname", "metavalue" ], #TODO: add f argument
|
|---|
| 79 | 'optional-args' => [ ] },
|
|---|
| 80 |
|
|---|
| 81 | "remove-archives-metadata" => { 'compulsory-args' => [ "d", "metaname" ], #TODO: add f argument
|
|---|
| 82 | 'optional-args' => [ "metapos" ] },
|
|---|
| 83 |
|
|---|
| 84 | "remove-live-metadata" => { 'compulsory-args' => [ "d", "metaname" ],
|
|---|
| 85 | 'optional-args' => [ ] },
|
|---|
| 86 |
|
|---|
| 87 | "remove-metadata" => { 'compulsory-args' => [ "d", "metaname" ],
|
|---|
| 88 | 'optional-args' => [ "metapos" ] },
|
|---|
| 89 |
|
|---|
| 90 | "insert-metadata" => { 'compulsory-args' => [ "d", "metaname", "metavalue" ],
|
|---|
| 91 | 'optional-args' => [ ]
|
|---|
| 92 | }
|
|---|
| 93 | };
|
|---|
| 94 |
|
|---|
| 95 |
|
|---|
| 96 | sub new
|
|---|
| 97 | {
|
|---|
| 98 | my $class = shift (@_);
|
|---|
| 99 | my ($gsdl_cgi,$iis6_mode) = @_;
|
|---|
| 100 |
|
|---|
| 101 | # Treat metavalue specially. To transmit this through a GET request
|
|---|
| 102 | # the Javascript side has url-encoded it, so here we need to decode
|
|---|
| 103 | # it before proceeding
|
|---|
| 104 |
|
|---|
| 105 | my $url_encoded_metavalue = $gsdl_cgi->param("metavalue");
|
|---|
| 106 | my $url_decoded_metavalue = &unicode::url_decode($url_encoded_metavalue,1);
|
|---|
| 107 |
|
|---|
| 108 | my $unicode_array = &unicode::utf82unicode($url_decoded_metavalue);
|
|---|
| 109 |
|
|---|
| 110 | $url_decoded_metavalue = join("",map(chr($_),@$unicode_array));
|
|---|
| 111 |
|
|---|
| 112 | $gsdl_cgi->param("metavalue",$url_decoded_metavalue);
|
|---|
| 113 |
|
|---|
| 114 | my $self = new baseaction($action_table,$gsdl_cgi,$iis6_mode);
|
|---|
| 115 |
|
|---|
| 116 | return bless $self, $class;
|
|---|
| 117 | }
|
|---|
| 118 |
|
|---|
| 119 |
|
|---|
| 120 | sub get_live_metadata
|
|---|
| 121 | {
|
|---|
| 122 | my $self = shift @_;
|
|---|
| 123 |
|
|---|
| 124 | my $username = $self->{'username'};
|
|---|
| 125 | my $collect = $self->{'collect'};
|
|---|
| 126 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
|---|
| 127 | my $gsdlhome = $self->{'gsdlhome'};
|
|---|
| 128 | my $infodbtype = $self->{'infodbtype'};
|
|---|
| 129 |
|
|---|
| 130 | # live metadata gets/saves value scoped (prefixed) by the current usename
|
|---|
| 131 | # so (for now) let's not bother to enforce authentication
|
|---|
| 132 |
|
|---|
| 133 | # Obtain the collect dir
|
|---|
| 134 | my $site = $self->{'site'};
|
|---|
| 135 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
|---|
| 136 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
|---|
| 137 |
|
|---|
| 138 | # Make sure the collection isn't locked by someone else
|
|---|
| 139 | $self->lock_collection($username, $collect);
|
|---|
| 140 |
|
|---|
| 141 | # look up additional args
|
|---|
| 142 | my $docid = $self->{'d'};
|
|---|
| 143 | if ((!defined $docid) || ($docid =~ m/^\s*$/)) {
|
|---|
| 144 | $gsdl_cgi->generate_error("No docid (d=...) specified.");
|
|---|
| 145 | }
|
|---|
| 146 |
|
|---|
| 147 | # Generate the dbkey
|
|---|
| 148 | my $metaname = $self->{'metaname'};
|
|---|
| 149 | my $dbkey = "$docid.$metaname";
|
|---|
| 150 |
|
|---|
| 151 | # To people who know $collect_tail please add some comments
|
|---|
| 152 | # Obtain path to the database
|
|---|
| 153 | my $collect_tail = $collect;
|
|---|
| 154 | $collect_tail =~ s/^.*[\/|\\]//;
|
|---|
| 155 | my $index_text_directory = &util::filename_cat($collect_dir,$collect,"index","text");
|
|---|
| 156 | my $infodb_file_path = &dbutil::get_infodb_file_path($infodbtype, "live-$collect_tail", $index_text_directory);
|
|---|
| 157 |
|
|---|
| 158 | # Obtain the content of the key
|
|---|
| 159 | my $cmd = "gdbmget $infodb_file_path $dbkey";
|
|---|
| 160 | if (open(GIN,"$cmd |") == 0) {
|
|---|
| 161 | # Catch error if gdbmget failed
|
|---|
| 162 | my $mess = "Failed to get metadata key: $metaname\n";
|
|---|
| 163 | $mess .= "$!\n";
|
|---|
| 164 |
|
|---|
| 165 | $gsdl_cgi->generate_error($mess);
|
|---|
| 166 | }
|
|---|
| 167 | else {
|
|---|
| 168 | binmode(GIN,":utf8");
|
|---|
| 169 | # Read everything in and concatenate them into $metavalue
|
|---|
| 170 | my $metavalue = "";
|
|---|
| 171 | my $line;
|
|---|
| 172 | while (defined ($line=<GIN>)) {
|
|---|
| 173 | $metavalue .= $line;
|
|---|
| 174 | }
|
|---|
| 175 | close(GIN);
|
|---|
| 176 | chomp($metavalue); # Get rid off the tailing newlines
|
|---|
| 177 | $gsdl_cgi->generate_ok_message("$metavalue");
|
|---|
| 178 | }
|
|---|
| 179 |
|
|---|
| 180 | # Release the lock once it is done
|
|---|
| 181 | $self->unlock_collection($username, $collect);
|
|---|
| 182 | }
|
|---|
| 183 |
|
|---|
| 184 |
|
|---|
| 185 | sub get_metadata
|
|---|
| 186 | {
|
|---|
| 187 | my $self = shift @_;
|
|---|
| 188 |
|
|---|
| 189 | my $username = $self->{'username'};
|
|---|
| 190 | my $collect = $self->{'collect'};
|
|---|
| 191 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
|---|
| 192 | my $gsdlhome = $self->{'gsdlhome'};
|
|---|
| 193 |
|
|---|
| 194 | # Authenticate user if it is enabled
|
|---|
| 195 | if ($baseaction::authentication_enabled) {
|
|---|
| 196 | # Ensure the user is allowed to edit this collection
|
|---|
| 197 | &authenticate_user($gsdl_cgi, $username, $collect);
|
|---|
| 198 | }
|
|---|
| 199 |
|
|---|
| 200 | # Obtain the collect dir
|
|---|
| 201 | my $site = $self->{'site'};
|
|---|
| 202 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
|---|
| 203 | ##my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
|---|
| 204 |
|
|---|
| 205 | # Make sure the collection isn't locked by someone else
|
|---|
| 206 | $self->lock_collection($username, $collect);
|
|---|
| 207 |
|
|---|
| 208 | # look up additional args
|
|---|
| 209 | my $docid = $self->{'d'};
|
|---|
| 210 | my $metaname = $self->{'metaname'};
|
|---|
| 211 | my $metapos = $self->{'metapos'};
|
|---|
| 212 | my $infodbtype = $self->{'infodbtype'};
|
|---|
| 213 |
|
|---|
| 214 | # To people who know $collect_tail please add some comments
|
|---|
| 215 | # Obtain path to the database
|
|---|
| 216 | my $collect_tail = $collect;
|
|---|
| 217 | $collect_tail =~ s/^.*[\/\\]//;
|
|---|
| 218 | my $index_text_directory = &util::filename_cat($collect_dir,$collect,"index","text");
|
|---|
| 219 | my $infodb_file_path = &dbutil::get_infodb_file_path($infodbtype, $collect_tail, $index_text_directory);
|
|---|
| 220 |
|
|---|
| 221 | # Read the docid entry
|
|---|
| 222 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $infodb_file_path, $docid);
|
|---|
| 223 |
|
|---|
| 224 | # Basically loop through and unescape_html the values
|
|---|
| 225 | foreach my $k (keys %$doc_rec) {
|
|---|
| 226 | my @escaped_v = ();
|
|---|
| 227 | foreach my $v (@{$doc_rec->{$k}}) {
|
|---|
| 228 | my $ev = &ghtml::unescape_html($v);
|
|---|
| 229 | push(@escaped_v, $ev);
|
|---|
| 230 | }
|
|---|
| 231 | $doc_rec->{$k} = \@escaped_v;
|
|---|
| 232 | }
|
|---|
| 233 |
|
|---|
| 234 | # Obtain the specified metadata value
|
|---|
| 235 | $metapos = 0 if (!defined $metapos);
|
|---|
| 236 | my $metavalue = $doc_rec->{$metaname}->[$metapos];
|
|---|
| 237 | $gsdl_cgi->generate_ok_message("$metavalue");
|
|---|
| 238 |
|
|---|
| 239 | # Release the lock once it is done
|
|---|
| 240 | $self->unlock_collection($username, $collect);
|
|---|
| 241 | }
|
|---|
| 242 |
|
|---|
| 243 |
|
|---|
| 244 | sub set_live_metadata
|
|---|
| 245 | {
|
|---|
| 246 | my $self = shift @_;
|
|---|
| 247 |
|
|---|
| 248 | my $username = $self->{'username'};
|
|---|
| 249 | my $collect = $self->{'collect'};
|
|---|
| 250 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
|---|
| 251 | my $gsdlhome = $self->{'gsdlhome'};
|
|---|
| 252 | my $infodbtype = $self->{'infodbtype'};
|
|---|
| 253 |
|
|---|
| 254 | if ($baseaction::authentication_enabled) {
|
|---|
| 255 | # Ensure the user is allowed to edit this collection
|
|---|
| 256 | &authenticate_user($gsdl_cgi, $username, $collect);
|
|---|
| 257 | }
|
|---|
| 258 |
|
|---|
| 259 | # Obtain the collect dir
|
|---|
| 260 | my $site = $self->{'site'};
|
|---|
| 261 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
|---|
| 262 | ##my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
|---|
| 263 |
|
|---|
| 264 | # Make sure the collection isn't locked by someone else
|
|---|
| 265 | $self->lock_collection($username, $collect);
|
|---|
| 266 |
|
|---|
| 267 | # look up additional args
|
|---|
| 268 | my $docid = $self->{'d'};
|
|---|
| 269 | if ((!defined $docid) || ($docid =~ m/^\s*$/)) {
|
|---|
| 270 | $gsdl_cgi->generate_error("No docid (d=...) specified.");
|
|---|
| 271 | }
|
|---|
| 272 | my $metavalue = $self->{'metavalue'};
|
|---|
| 273 |
|
|---|
| 274 |
|
|---|
| 275 | # Generate the dbkey
|
|---|
| 276 | my $metaname = $self->{'metaname'};
|
|---|
| 277 | my $dbkey = "$docid.$metaname";
|
|---|
| 278 |
|
|---|
| 279 | # To people who know $collect_tail please add some comments
|
|---|
| 280 | # Obtain path to the database
|
|---|
| 281 | my $collect_tail = $collect;
|
|---|
| 282 | $collect_tail =~ s/^.*[\/\\]//;
|
|---|
| 283 | my $index_text_directory = &util::filename_cat($collect_dir,$collect,"index","text");
|
|---|
| 284 | my $infodb_file_path = &dbutil::get_infodb_file_path($infodbtype, "live-$collect_tail", $index_text_directory);
|
|---|
| 285 |
|
|---|
| 286 | # Set the new value
|
|---|
| 287 | my $cmd = "gdbmset \"$infodb_file_path\" \"$dbkey\" \"$metavalue\"";
|
|---|
| 288 | my $status = system($cmd);
|
|---|
| 289 | if ($status != 0) {
|
|---|
| 290 | # Catch error if gdbmget failed
|
|---|
| 291 | my $mess = "Failed to set metadata key: $dbkey\n";
|
|---|
| 292 |
|
|---|
| 293 | $mess .= "PATH: $ENV{'PATH'}\n";
|
|---|
| 294 | $mess .= "cmd = $cmd\n";
|
|---|
| 295 | $mess .= "Exit status: $status\n";
|
|---|
| 296 | $mess .= "System Error Message: $!\n";
|
|---|
| 297 |
|
|---|
| 298 | $gsdl_cgi->generate_error($mess);
|
|---|
| 299 | }
|
|---|
| 300 | else {
|
|---|
| 301 | $gsdl_cgi->generate_ok_message("set-live-metadata successful: Key[$metaname]=$metavalue");
|
|---|
| 302 | }
|
|---|
| 303 |
|
|---|
| 304 | # Release the lock once it is done
|
|---|
| 305 | $self->unlock_collection($username, $collect);
|
|---|
| 306 | }
|
|---|
| 307 |
|
|---|
| 308 | sub set_metadata_entry
|
|---|
| 309 | {
|
|---|
| 310 | my $self = shift @_;
|
|---|
| 311 | my ($collect_dir,$collect,$infodbtype,$docid,$metaname,$metapos,$metavalue) = @_;
|
|---|
| 312 |
|
|---|
| 313 | # To people who know $collect_tail please add some comments
|
|---|
| 314 | # Obtain path to the database
|
|---|
| 315 | my $collect_tail = $collect;
|
|---|
| 316 | $collect_tail =~ s/^.*[\/\\]//;
|
|---|
| 317 | my $index_text_directory = &util::filename_cat($collect_dir,$collect,"index","text");
|
|---|
| 318 | my $infodb_file_path = &dbutil::get_infodb_file_path($infodbtype, $collect_tail, $index_text_directory);
|
|---|
| 319 |
|
|---|
| 320 | # print STDERR "**** infodb file path = $infodb_file_path\n";
|
|---|
| 321 | # print STDERR "***** infodb type = $infodbtype\n";
|
|---|
| 322 |
|
|---|
| 323 | # Read the docid entry
|
|---|
| 324 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $infodb_file_path, $docid);
|
|---|
| 325 |
|
|---|
| 326 | # Set the metadata value
|
|---|
| 327 | if (defined $metapos) {
|
|---|
| 328 | $doc_rec->{$metaname}->[$metapos] = $metavalue;
|
|---|
| 329 | }
|
|---|
| 330 | else {
|
|---|
| 331 | $doc_rec->{$metaname} = [ $metavalue ];
|
|---|
| 332 | }
|
|---|
| 333 |
|
|---|
| 334 | my $status = &dbutil::set_infodb_entry($infodbtype, $infodb_file_path,$docid,$doc_rec);
|
|---|
| 335 |
|
|---|
| 336 | return $status;
|
|---|
| 337 |
|
|---|
| 338 | }
|
|---|
| 339 |
|
|---|
| 340 | sub set_metadata
|
|---|
| 341 | {
|
|---|
| 342 | my $self = shift @_;
|
|---|
| 343 |
|
|---|
| 344 | my $username = $self->{'username'};
|
|---|
| 345 | my $collect = $self->{'collect'};
|
|---|
| 346 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
|---|
| 347 | my $gsdlhome = $self->{'gsdlhome'};
|
|---|
| 348 |
|
|---|
| 349 | if ($baseaction::authentication_enabled) {
|
|---|
| 350 | # Ensure the user is allowed to edit this collection
|
|---|
| 351 | &authenticate_user($gsdl_cgi, $username, $collect);
|
|---|
| 352 | }
|
|---|
| 353 |
|
|---|
| 354 | my $site = $self->{'site'};
|
|---|
| 355 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
|---|
| 356 |
|
|---|
| 357 | $gsdl_cgi->checked_chdir($collect_dir);
|
|---|
| 358 |
|
|---|
| 359 | # Obtain the collect dir
|
|---|
| 360 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
|---|
| 361 |
|
|---|
| 362 | # Make sure the collection isn't locked by someone else
|
|---|
| 363 | $self->lock_collection($username, $collect);
|
|---|
| 364 |
|
|---|
| 365 | # look up additional args
|
|---|
| 366 | my $docid = $self->{'d'};
|
|---|
| 367 | my $metaname = $self->{'metaname'};
|
|---|
| 368 | my $metapos = $self->{'metapos'};
|
|---|
| 369 | my $metavalue = $self->{'metavalue'};
|
|---|
| 370 | my $infodbtype = $self->{'infodbtype'};
|
|---|
| 371 |
|
|---|
| 372 | my $status = $self->set_metadata_entry($collect_dir,$collect,$infodbtype,$docid,$metaname,$metapos,$metavalue);
|
|---|
| 373 |
|
|---|
| 374 | if ($status != 0) {
|
|---|
| 375 | # Catch error if set infodb entry failed
|
|---|
| 376 | my $mess = "Failed to set metadata key: $docid\n";
|
|---|
| 377 |
|
|---|
| 378 | $mess .= "PATH: $ENV{'PATH'}\n";
|
|---|
| 379 | $mess .= "Exit status: $status\n";
|
|---|
| 380 | $mess .= "System Error Message: $!\n";
|
|---|
| 381 |
|
|---|
| 382 | $gsdl_cgi->generate_error($mess);
|
|---|
| 383 | }
|
|---|
| 384 | else {
|
|---|
| 385 | my $mess = "set-metadata successful: Key[$docid]\n";
|
|---|
| 386 | $mess .= " $metaname";
|
|---|
| 387 | $mess .= "->[$metapos]" if (defined $metapos);
|
|---|
| 388 | $mess .= " = $metavalue";
|
|---|
| 389 |
|
|---|
| 390 | $gsdl_cgi->generate_ok_message($mess);
|
|---|
| 391 | }
|
|---|
| 392 |
|
|---|
| 393 | # Release the lock once it is done
|
|---|
| 394 | $self->unlock_collection($username, $collect);
|
|---|
| 395 | }
|
|---|
| 396 |
|
|---|
| 397 |
|
|---|
| 398 |
|
|---|
| 399 |
|
|---|
| 400 | sub set_metadata_array
|
|---|
| 401 | {
|
|---|
| 402 | my $self = shift @_;
|
|---|
| 403 |
|
|---|
| 404 | my $username = $self->{'username'};
|
|---|
| 405 | my $collect = $self->{'collect'};
|
|---|
| 406 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
|---|
| 407 | my $gsdlhome = $self->{'gsdlhome'};
|
|---|
| 408 |
|
|---|
| 409 | if ($baseaction::authentication_enabled) {
|
|---|
| 410 | # Ensure the user is allowed to edit this collection
|
|---|
| 411 | &authenticate_user($gsdl_cgi, $username, $collect);
|
|---|
| 412 | }
|
|---|
| 413 |
|
|---|
| 414 | my $site = $self->{'site'};
|
|---|
| 415 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
|---|
| 416 |
|
|---|
| 417 | $gsdl_cgi->checked_chdir($collect_dir);
|
|---|
| 418 |
|
|---|
| 419 | # Obtain the collect dir
|
|---|
| 420 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
|---|
| 421 |
|
|---|
| 422 | # Make sure the collection isn't locked by someone else
|
|---|
| 423 | $self->lock_collection($username, $collect);
|
|---|
| 424 |
|
|---|
| 425 | # look up additional args
|
|---|
| 426 |
|
|---|
| 427 | my $infodbtype = $self->{'infodbtype'};
|
|---|
| 428 |
|
|---|
| 429 | my $json_str = $self->{'json'};
|
|---|
| 430 | my $doc_array = decode_json $json_str;
|
|---|
| 431 |
|
|---|
| 432 |
|
|---|
| 433 | my $global_status = 0;
|
|---|
| 434 | my $global_mess = "";
|
|---|
| 435 |
|
|---|
| 436 | my @all_docids = ();
|
|---|
| 437 |
|
|---|
| 438 | foreach my $doc_array_rec ( @$doc_array ) {
|
|---|
| 439 |
|
|---|
| 440 | my $docid = $doc_array_rec->{'docid'};
|
|---|
| 441 | my $metaname = $doc_array_rec->{'metaname'};
|
|---|
| 442 | my $metapos = $doc_array_rec->{'metapos'};
|
|---|
| 443 | my $metavalue = $doc_array_rec->{'metavalue'};
|
|---|
| 444 |
|
|---|
| 445 | push(@all_docids,$docid);
|
|---|
| 446 |
|
|---|
| 447 | my $status = $self->set_metadata_entry($collect_dir,$collect,$infodbtype,$docid,$metaname,$metapos,$metavalue);
|
|---|
| 448 |
|
|---|
| 449 | if ($status != 0) {
|
|---|
| 450 | # Catch error if set infodb entry failed
|
|---|
| 451 | $global_status = $status;
|
|---|
| 452 | $global_mess .= "Failed to set metadata key: $docid\n";
|
|---|
| 453 | $global_mess .= "Exit status: $status\n";
|
|---|
| 454 | $global_mess .= "System Error Message: $!\n";
|
|---|
| 455 | $global_mess .= "-" x 20;
|
|---|
| 456 | }
|
|---|
| 457 | }
|
|---|
| 458 |
|
|---|
| 459 | if ($global_status != 0) {
|
|---|
| 460 | $global_mess .= "PATH: $ENV{'PATH'}\n";
|
|---|
| 461 | $gsdl_cgi->generate_error($global_mess);
|
|---|
| 462 | }
|
|---|
| 463 | else {
|
|---|
| 464 | my $mess = "set-metadata-array successful: Keys[ ".join(", ",@all_docids)."]\n";
|
|---|
| 465 | $gsdl_cgi->generate_ok_message($mess);
|
|---|
| 466 | }
|
|---|
| 467 |
|
|---|
| 468 | # Release the lock once it is done
|
|---|
| 469 | $self->unlock_collection($username, $collect);
|
|---|
| 470 | }
|
|---|
| 471 |
|
|---|
| 472 |
|
|---|
| 473 |
|
|---|
| 474 | sub dxml_metadata
|
|---|
| 475 | {
|
|---|
| 476 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
|---|
| 477 | my $metaname = $parser->{'parameters'}->{'metaname'};
|
|---|
| 478 | my $metamode = $parser->{'parameters'}->{'metamode'};
|
|---|
| 479 |
|
|---|
| 480 | my $opt_doc_secnum = $parser->{'parameters'}->{'secnum'};
|
|---|
| 481 |
|
|---|
| 482 | # Find the right metadata tag and checks if we are going to
|
|---|
| 483 | # override it
|
|---|
| 484 | #
|
|---|
| 485 | # Note: This over writes the first metadata block it
|
|---|
| 486 | # encountered. If there are multiple Sections in the doc.xml, it
|
|---|
| 487 | # might not behave as you would expect
|
|---|
| 488 |
|
|---|
| 489 | my $curr_secnum = $parser->{'parameters'}->{'curr_section_num'};
|
|---|
| 490 | ## print STDERR "**** checking $opt_doc_secnum <=> $curr_secnum\n";
|
|---|
| 491 | ## print STDERR "**** metamode = $metamode\n";
|
|---|
| 492 |
|
|---|
| 493 | if ((!defined $opt_doc_secnum) || ($opt_doc_secnum eq $curr_secnum)) {
|
|---|
| 494 | my $name_attr = $attrHash->{'name'};
|
|---|
| 495 | if (($name_attr eq $metaname) && ($metamode eq "override")) {
|
|---|
| 496 | ## print STDERR "**** got match!!\n";
|
|---|
| 497 | # Get the value and override the current value
|
|---|
| 498 | my $metavalue = $parser->{'parameters'}->{'metavalue'};
|
|---|
| 499 | $attrHash->{'_content'} = $metavalue;
|
|---|
| 500 |
|
|---|
| 501 | # Don't want it to wipe out any other pieces of metadata
|
|---|
| 502 | $parser->{'parameters'}->{'metamode'} = "done";
|
|---|
| 503 | }
|
|---|
| 504 | }
|
|---|
| 505 |
|
|---|
| 506 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
|---|
| 507 | return [$tagname => $attrHash];
|
|---|
| 508 | }
|
|---|
| 509 |
|
|---|
| 510 |
|
|---|
| 511 | sub dxml_description
|
|---|
| 512 | {
|
|---|
| 513 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
|---|
| 514 | my $metamode = $parser->{'parameters'}->{'metamode'};
|
|---|
| 515 |
|
|---|
| 516 | # Accumulate the metadata
|
|---|
| 517 | # NOTE: This appends new metadata element to all description fields.
|
|---|
| 518 | # If there are multiple Sections/SubSections, the new metadata block will get appended to all of them
|
|---|
| 519 | if (($metamode eq "accumulate") || ($metamode eq "override")) {
|
|---|
| 520 | # If get to here and metamode is override, the this means there
|
|---|
| 521 | # was no existing value to overide => treat as an append operation
|
|---|
| 522 |
|
|---|
| 523 | # Tack a new metadata tag on to the end of the <Metadata>+ block
|
|---|
| 524 | my $metaname = $parser->{'parameters'}->{'metaname'};
|
|---|
| 525 | my $metavalue = $parser->{'parameters'}->{'metavalue'};
|
|---|
| 526 |
|
|---|
| 527 | my $metadata_attr = { '_content' => $metavalue,
|
|---|
| 528 | 'name' => $metaname,
|
|---|
| 529 | 'mode' => "accumulate" };
|
|---|
| 530 |
|
|---|
| 531 | my $append_metadata = [ "Metadata" => $metadata_attr ];
|
|---|
| 532 | my $description_content = $attrHash->{'_content'};
|
|---|
| 533 |
|
|---|
| 534 | ## print STDERR "**** appending to doc.xml\n";
|
|---|
| 535 |
|
|---|
| 536 | push(@$description_content," ", $append_metadata ,"\n ");
|
|---|
| 537 | $parser->{'parameters'}->{'metamode'} = "done";
|
|---|
| 538 | }
|
|---|
| 539 |
|
|---|
| 540 |
|
|---|
| 541 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
|---|
| 542 | return [$tagname => $attrHash];
|
|---|
| 543 | }
|
|---|
| 544 |
|
|---|
| 545 |
|
|---|
| 546 |
|
|---|
| 547 | sub dxml_start_section
|
|---|
| 548 | {
|
|---|
| 549 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
|---|
| 550 |
|
|---|
| 551 | my $new_depth = scalar(@$contextArray);
|
|---|
| 552 |
|
|---|
| 553 | if ($new_depth == 1) {
|
|---|
| 554 | $parser->{'parameters'}->{'curr_section_depth'} = 1;
|
|---|
| 555 | $parser->{'parameters'}->{'curr_section_num'} = "";
|
|---|
| 556 | }
|
|---|
| 557 |
|
|---|
| 558 | my $old_depth = $parser->{'parameters'}->{'curr_section_depth'};
|
|---|
| 559 | my $old_secnum = $parser->{'parameters'}->{'curr_section_num'};
|
|---|
| 560 |
|
|---|
| 561 | my $new_secnum;
|
|---|
| 562 |
|
|---|
| 563 | if ($new_depth > $old_depth) {
|
|---|
| 564 | # child subsection
|
|---|
| 565 | $new_secnum = "$old_secnum.1";
|
|---|
| 566 | }
|
|---|
| 567 | elsif ($new_depth == $old_depth) {
|
|---|
| 568 | # sibling section => increase it's value by 1
|
|---|
| 569 | my ($tail_num) = ($old_secnum =~ m/\.(\d+)$/);
|
|---|
| 570 | $tail_num++;
|
|---|
| 571 | $new_secnum = $old_secnum;
|
|---|
| 572 | $new_secnum =~ s/\.(\d+)$/\.$tail_num/;
|
|---|
| 573 | }
|
|---|
| 574 | else {
|
|---|
| 575 | # back up to parent section => lopp off tail
|
|---|
| 576 | $new_secnum = $old_secnum;
|
|---|
| 577 | $new_secnum =~ s/\.\d+$//;
|
|---|
| 578 | }
|
|---|
| 579 |
|
|---|
| 580 | $parser->{'parameters'}->{'curr_section_depth'} = $new_depth;
|
|---|
| 581 | $parser->{'parameters'}->{'curr_section_num'} = $new_secnum;
|
|---|
| 582 |
|
|---|
| 583 | print STDERR "*** In Section: $new_secnum\n";
|
|---|
| 584 | }
|
|---|
| 585 |
|
|---|
| 586 | sub edit_xml_file
|
|---|
| 587 | {
|
|---|
| 588 | my $self = shift @_;
|
|---|
| 589 | my ($gsdl_cgi, $filename, $start_rules, $rules, $options) = @_;
|
|---|
| 590 |
|
|---|
| 591 | # use XML::Rules to add it in (read in and out again)
|
|---|
| 592 | my $parser = XML::Rules->new(start_rules => $start_rules,
|
|---|
| 593 | rules => $rules,
|
|---|
| 594 | style => 'filter',
|
|---|
| 595 | output_encoding => 'utf8' );
|
|---|
| 596 |
|
|---|
| 597 | my $xml_in = "";
|
|---|
| 598 | if (!open(MIN,"<$filename")) {
|
|---|
| 599 | $gsdl_cgi->generate_error("Unable to read in $filename: $!");
|
|---|
| 600 | }
|
|---|
| 601 | else {
|
|---|
| 602 | # Read all the text in
|
|---|
| 603 | my $line;
|
|---|
| 604 | while (defined ($line=<MIN>)) {
|
|---|
| 605 | $xml_in .= $line;
|
|---|
| 606 | }
|
|---|
| 607 | close(MIN);
|
|---|
| 608 |
|
|---|
| 609 | my $MOUT;
|
|---|
| 610 | if (!open($MOUT,">$filename")) {
|
|---|
| 611 | $gsdl_cgi->generate_error("Unable to write out to $filename: $!");
|
|---|
| 612 | }
|
|---|
| 613 | else {
|
|---|
| 614 | # Matched lines will get handled by the call backs
|
|---|
| 615 | ## my $xml_out = "";
|
|---|
| 616 |
|
|---|
| 617 | binmode($MOUT,":utf8");
|
|---|
| 618 | $parser->filter($xml_in,$MOUT, $options);
|
|---|
| 619 |
|
|---|
| 620 | # binmode(MOUT,":utf8");
|
|---|
| 621 | # print MOUT $xml_out;
|
|---|
| 622 | close($MOUT);
|
|---|
| 623 | }
|
|---|
| 624 | }
|
|---|
| 625 | }
|
|---|
| 626 |
|
|---|
| 627 |
|
|---|
| 628 | sub edit_doc_xml
|
|---|
| 629 | {
|
|---|
| 630 | my $self = shift @_;
|
|---|
| 631 | my ($gsdl_cgi, $doc_xml_filename, $metaname, $metavalue, $metapos, $metamode, $opt_secnum) = @_;
|
|---|
| 632 |
|
|---|
| 633 | # To monitor which section/subsection number we are in
|
|---|
| 634 | my @start_rules =
|
|---|
| 635 | ( 'Section' => \&dxml_start_section );
|
|---|
| 636 |
|
|---|
| 637 | # use XML::Rules to add it in (read in and out again)
|
|---|
| 638 | # Set the call back functions
|
|---|
| 639 | my @rules =
|
|---|
| 640 | ( _default => 'raw',
|
|---|
| 641 | 'Metadata' => \&dxml_metadata,
|
|---|
| 642 | 'Description' => \&dxml_description);
|
|---|
| 643 |
|
|---|
| 644 | # Sets the parameters
|
|---|
| 645 | my $options = { 'metaname' => $metaname,
|
|---|
| 646 | 'metapos' => $metapos,
|
|---|
| 647 | 'metavalue' => $metavalue,
|
|---|
| 648 | 'metamode' => $metamode };
|
|---|
| 649 |
|
|---|
| 650 | if (defined $opt_secnum) {
|
|---|
| 651 | $options->{'secnum'} = $opt_secnum;
|
|---|
| 652 | }
|
|---|
| 653 |
|
|---|
| 654 | $self->edit_xml_file($gsdl_cgi,$doc_xml_filename,\@start_rules,\@rules,$options);
|
|---|
| 655 | }
|
|---|
| 656 |
|
|---|
| 657 | sub set_archives_metadata_entry
|
|---|
| 658 | {
|
|---|
| 659 | my $self = shift @_;
|
|---|
| 660 | my ($gsdl_cgi,$archive_dir, $collect_dir,$collect, $infodbtype,$docid,$metaname,$metapos,$metavalue,$metamode) = @_;
|
|---|
| 661 |
|
|---|
| 662 | # Obtain the doc.xml path for the specified docID
|
|---|
| 663 | my ($docid_root,$docid_secnum) = ($docid =~ m/^(.*?)(\..*)?$/);
|
|---|
| 664 |
|
|---|
| 665 | my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archive_dir);
|
|---|
| 666 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $arcinfo_doc_filename, $docid_root);
|
|---|
| 667 | my $doc_xml_file = $doc_rec->{'doc-file'}->[0];
|
|---|
| 668 |
|
|---|
| 669 | # The $doc_xml_file is relative to the archives, and now let's get the full path
|
|---|
| 670 | my $archives_dir = &util::filename_cat($collect_dir,$collect,"archives");
|
|---|
| 671 | my $doc_xml_filename = &util::filename_cat($archives_dir,$doc_xml_file);
|
|---|
| 672 |
|
|---|
| 673 | # Edit the doc.xml file with the specified metadata name, value and position.
|
|---|
| 674 | # TODO: there is a potential problem here as this edit_doc_xml function
|
|---|
| 675 | # is assuming the simple doc.xml situation where there is only one Section and no SubSections.
|
|---|
| 676 | # Running import.pl -groupsize will cause this to have multiple sections in one doc.xml
|
|---|
| 677 |
|
|---|
| 678 | print STDERR "** away to call edit_doc_xml\n";
|
|---|
| 679 |
|
|---|
| 680 | $self->edit_doc_xml($gsdl_cgi,$doc_xml_filename,
|
|---|
| 681 | $metaname,$metavalue,$metapos,$metamode,$docid_secnum);
|
|---|
| 682 |
|
|---|
| 683 | print STDERR "*** finished edit_doc_xml\n";
|
|---|
| 684 |
|
|---|
| 685 | return 0; # return 0 for now to indicate no error
|
|---|
| 686 |
|
|---|
| 687 | }
|
|---|
| 688 |
|
|---|
| 689 |
|
|---|
| 690 | sub set_archives_metadata
|
|---|
| 691 | {
|
|---|
| 692 | my $self = shift @_;
|
|---|
| 693 |
|
|---|
| 694 | my $username = $self->{'username'};
|
|---|
| 695 | my $collect = $self->{'collect'};
|
|---|
| 696 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
|---|
| 697 | my $gsdlhome = $self->{'gsdlhome'};
|
|---|
| 698 | my $infodbtype = $self->{'infodbtype'};
|
|---|
| 699 |
|
|---|
| 700 | if ($baseaction::authentication_enabled) {
|
|---|
| 701 | # Ensure the user is allowed to edit this collection
|
|---|
| 702 | $self->authenticate_user($username, $collect);
|
|---|
| 703 | }
|
|---|
| 704 |
|
|---|
| 705 | my $site = $self->{'site'};
|
|---|
| 706 |
|
|---|
| 707 | # Obtain the collect and archive dir
|
|---|
| 708 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
|---|
| 709 |
|
|---|
| 710 | my $archive_dir = &util::filename_cat($collect_dir,$collect,"archives");
|
|---|
| 711 |
|
|---|
| 712 | # Make sure the collection isn't locked by someone else
|
|---|
| 713 | $self->lock_collection($username, $collect);
|
|---|
| 714 |
|
|---|
| 715 | # look up additional args
|
|---|
| 716 | my $docid = $self->{'d'};
|
|---|
| 717 | my $metaname = $self->{'metaname'};
|
|---|
| 718 | my $metavalue = $self->{'metavalue'};
|
|---|
| 719 |
|
|---|
| 720 | my $metapos = $self->{'metapos'};
|
|---|
| 721 | $metapos = 0 if (!defined $metapos);
|
|---|
| 722 |
|
|---|
| 723 | my $metamode = $self->{'metamode'};
|
|---|
| 724 | if ((!defined $metamode) || ($metamode =~ m/^\s*$/)) {
|
|---|
| 725 | # make "accumulate" the default (less destructive, as won't actually
|
|---|
| 726 | # delete any existing values)
|
|---|
| 727 | $metamode = "accumulate";
|
|---|
| 728 | }
|
|---|
| 729 |
|
|---|
| 730 | my $status = $self->set_archives_metadata_entry($gsdl_cgi,$archive_dir, $collect_dir,$collect, $infodbtype,$docid,
|
|---|
| 731 | $metaname,$metapos,$metavalue,$metamode);
|
|---|
| 732 |
|
|---|
| 733 | # Release the lock once it is done
|
|---|
| 734 | $self->unlock_collection($username, $collect);
|
|---|
| 735 |
|
|---|
| 736 | if ($status == 0) {
|
|---|
| 737 | my $mess = "set-archives-metadata successful: Key[$docid]\n";
|
|---|
| 738 | $mess .= " $metaname";
|
|---|
| 739 | $mess .= "->[$metapos]" if (defined $metapos);
|
|---|
| 740 | $mess .= " = $metavalue";
|
|---|
| 741 | $mess .= " ($metamode)\n";
|
|---|
| 742 |
|
|---|
| 743 | $gsdl_cgi->generate_ok_message($mess);
|
|---|
| 744 | }
|
|---|
| 745 | else {
|
|---|
| 746 | my $mess .= "Failed to set archives metadata key: $docid\n";
|
|---|
| 747 | $mess .= "Exit status: $status\n";
|
|---|
| 748 | $mess .= "System Error Message: $!\n";
|
|---|
| 749 | $mess .= "-" x 20 . "\n";
|
|---|
| 750 |
|
|---|
| 751 | $gsdl_cgi->generate_error($mess);
|
|---|
| 752 | }
|
|---|
| 753 | }
|
|---|
| 754 |
|
|---|
| 755 |
|
|---|
| 756 | sub set_archives_metadata_array
|
|---|
| 757 | {
|
|---|
| 758 | my $self = shift @_;
|
|---|
| 759 |
|
|---|
| 760 | my $username = $self->{'username'};
|
|---|
| 761 | my $collect = $self->{'collect'};
|
|---|
| 762 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
|---|
| 763 | my $gsdlhome = $self->{'gsdlhome'};
|
|---|
| 764 |
|
|---|
| 765 | if ($baseaction::authentication_enabled) {
|
|---|
| 766 | # Ensure the user is allowed to edit this collection
|
|---|
| 767 | &authenticate_user($gsdl_cgi, $username, $collect);
|
|---|
| 768 | }
|
|---|
| 769 |
|
|---|
| 770 | my $site = $self->{'site'};
|
|---|
| 771 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
|---|
| 772 |
|
|---|
| 773 | $gsdl_cgi->checked_chdir($collect_dir);
|
|---|
| 774 |
|
|---|
| 775 | # Obtain the collect dir
|
|---|
| 776 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
|---|
| 777 |
|
|---|
| 778 | # Make sure the collection isn't locked by someone else
|
|---|
| 779 | $self->lock_collection($username, $collect);
|
|---|
| 780 |
|
|---|
| 781 | # look up additional args
|
|---|
| 782 |
|
|---|
| 783 | my $infodbtype = $self->{'infodbtype'};
|
|---|
| 784 |
|
|---|
| 785 | my $archive_dir = &util::filename_cat($collect_dir,$collect,"archives");
|
|---|
| 786 |
|
|---|
| 787 | my $json_str = $self->{'json'};
|
|---|
| 788 | my $doc_array = decode_json $json_str;
|
|---|
| 789 |
|
|---|
| 790 |
|
|---|
| 791 | my $global_status = 0;
|
|---|
| 792 | my $global_mess = "";
|
|---|
| 793 |
|
|---|
| 794 | my @all_docids = ();
|
|---|
| 795 |
|
|---|
| 796 | foreach my $doc_array_rec ( @$doc_array ) {
|
|---|
| 797 |
|
|---|
| 798 | my $docid = $doc_array_rec->{'docid'};
|
|---|
| 799 | my $metaname = $doc_array_rec->{'metaname'};
|
|---|
| 800 | my $metapos = $doc_array_rec->{'metapos'};
|
|---|
| 801 | my $metamode = $self->{'metamode'};
|
|---|
| 802 | my $metavalue = $doc_array_rec->{'metavalue'};
|
|---|
| 803 |
|
|---|
| 804 | # Some sanity checks
|
|---|
| 805 | $metapos = 0 if (!defined $metapos);
|
|---|
| 806 |
|
|---|
| 807 | if ((!defined $metamode) || ($metamode =~ m/^\s*$/)) {
|
|---|
| 808 | # make "accumulate" the default (less destructive, as won't actually
|
|---|
| 809 | # delete any existing values)
|
|---|
| 810 | $metamode = "accumulate";
|
|---|
| 811 | }
|
|---|
| 812 |
|
|---|
| 813 | push(@all_docids,$docid);
|
|---|
| 814 |
|
|---|
| 815 | my $status = $self->set_archives_metadata_entry($gsdl_cgi,$archive_dir, $collect_dir,$collect, $infodbtype,$docid,
|
|---|
| 816 | $metaname,$metapos,$metavalue,$metamode);
|
|---|
| 817 |
|
|---|
| 818 | if ($status != 0) {
|
|---|
| 819 | # Catch error if set infodb entry failed
|
|---|
| 820 | $global_status = $status;
|
|---|
| 821 | $global_mess .= "Failed to set metadata key: $docid\n";
|
|---|
| 822 | $global_mess .= "Exit status: $status\n";
|
|---|
| 823 | $global_mess .= "System Error Message: $!\n";
|
|---|
| 824 | $global_mess .= "-" x 20 . "\n";
|
|---|
| 825 | }
|
|---|
| 826 | }
|
|---|
| 827 |
|
|---|
| 828 | if ($global_status != 0) {
|
|---|
| 829 | $global_mess .= "PATH: $ENV{'PATH'}\n";
|
|---|
| 830 | $gsdl_cgi->generate_error($global_mess);
|
|---|
| 831 | }
|
|---|
| 832 | else {
|
|---|
| 833 | my $mess = "set-archives-metadata-array successful: Keys[ ".join(", ",@all_docids)."]\n";
|
|---|
| 834 | $gsdl_cgi->generate_ok_message($mess);
|
|---|
| 835 | }
|
|---|
| 836 |
|
|---|
| 837 | # Release the lock once it is done
|
|---|
| 838 | $self->unlock_collection($username, $collect);
|
|---|
| 839 | }
|
|---|
| 840 |
|
|---|
| 841 | sub remove_archives_metadata
|
|---|
| 842 | {
|
|---|
| 843 | my $self = shift @_;
|
|---|
| 844 |
|
|---|
| 845 | my $username = $self->{'username'};
|
|---|
| 846 | my $collect = $self->{'collect'};
|
|---|
| 847 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
|---|
| 848 | my $gsdlhome = $self->{'gsdlhome'};
|
|---|
| 849 | my $infodbtype = $self->{'infodbtype'};
|
|---|
| 850 |
|
|---|
| 851 | if ($baseaction::authentication_enabled)
|
|---|
| 852 | {
|
|---|
| 853 | # Ensure the user is allowed to edit this collection
|
|---|
| 854 | &authenticate_user($gsdl_cgi, $username, $collect);
|
|---|
| 855 | }
|
|---|
| 856 |
|
|---|
| 857 | my $site = $self->{'site'};
|
|---|
| 858 |
|
|---|
| 859 | # Obtain the collect and archive dir
|
|---|
| 860 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
|---|
| 861 |
|
|---|
| 862 | my $archive_dir = &util::filename_cat($collect_dir,$collect,"archives");
|
|---|
| 863 |
|
|---|
| 864 | # Make sure the collection isn't locked by someone else
|
|---|
| 865 | $self->lock_collection($username, $collect);
|
|---|
| 866 |
|
|---|
| 867 | # look up additional args
|
|---|
| 868 | my ($docid, $docid_secnum) = ($self->{'d'} =~ m/^(.*?)(\..*)?$/);
|
|---|
| 869 |
|
|---|
| 870 | my $metaname = $self->{'metaname'};
|
|---|
| 871 | my $metapos = $self->{'metapos'};
|
|---|
| 872 | $metapos = 0 if (!defined $metapos);
|
|---|
| 873 |
|
|---|
| 874 | my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archive_dir);
|
|---|
| 875 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $arcinfo_doc_filename, $docid);
|
|---|
| 876 |
|
|---|
| 877 | # This now stores the full pathname
|
|---|
| 878 | my $import_filename = $doc_rec->{'doc-file'}->[0];
|
|---|
| 879 |
|
|---|
| 880 | my $status = $self->remove_from_doc_xml($gsdl_cgi, &util::filename_cat($archive_dir, $import_filename), $metaname, $metapos, $docid_secnum);
|
|---|
| 881 |
|
|---|
| 882 | # Release the lock once it is done
|
|---|
| 883 | $self->unlock_collection($username, $collect);
|
|---|
| 884 |
|
|---|
| 885 | if ($status == 0)
|
|---|
| 886 | {
|
|---|
| 887 | my $mess = "remove-archives-metadata successful: Key[$docid]\n";
|
|---|
| 888 | $mess .= " $metaname";
|
|---|
| 889 | $mess .= "->[$metapos]" if (defined $metapos);
|
|---|
| 890 |
|
|---|
| 891 | $gsdl_cgi->generate_ok_message($mess);
|
|---|
| 892 | }
|
|---|
| 893 | else
|
|---|
| 894 | {
|
|---|
| 895 | my $mess .= "Failed to remove archives metadata key: $docid\n";
|
|---|
| 896 | $mess .= "Exit status: $status\n";
|
|---|
| 897 | $mess .= "System Error Message: $!\n";
|
|---|
| 898 | $mess .= "-" x 20 . "\n";
|
|---|
| 899 |
|
|---|
| 900 | $gsdl_cgi->generate_error($mess);
|
|---|
| 901 | }
|
|---|
| 902 | }
|
|---|
| 903 |
|
|---|
| 904 | sub remove_from_doc_xml
|
|---|
| 905 | {
|
|---|
| 906 | my $self = shift @_;
|
|---|
| 907 | my ($gsdl_cgi, $doc_xml_filename, $metaname, $metapos, $secid) = @_;
|
|---|
| 908 |
|
|---|
| 909 | my @start_rules = ('Section' => \&dxml_start_section);
|
|---|
| 910 |
|
|---|
| 911 | # Set the call-back functions for the metadata tags
|
|---|
| 912 | my @rules =
|
|---|
| 913 | (
|
|---|
| 914 | _default => 'raw',
|
|---|
| 915 | 'Metadata' => \&rfdxml_metadata
|
|---|
| 916 | );
|
|---|
| 917 |
|
|---|
| 918 | my $parser = XML::Rules->new
|
|---|
| 919 | (
|
|---|
| 920 | start_rules => \@start_rules,
|
|---|
| 921 | rules => \@rules,
|
|---|
| 922 | style => 'filter',
|
|---|
| 923 | output_encoding => 'utf8'
|
|---|
| 924 | );
|
|---|
| 925 |
|
|---|
| 926 | my $status = 0;
|
|---|
| 927 | my $xml_in = "";
|
|---|
| 928 | if (!open(MIN,"<$doc_xml_filename"))
|
|---|
| 929 | {
|
|---|
| 930 | $gsdl_cgi->generate_error("Unable to read in $doc_xml_filename: $!");
|
|---|
| 931 | $status = 1;
|
|---|
| 932 | }
|
|---|
| 933 | else
|
|---|
| 934 | {
|
|---|
| 935 | # Read them in
|
|---|
| 936 | my $line;
|
|---|
| 937 | while (defined ($line=<MIN>)) {
|
|---|
| 938 | $xml_in .= $line;
|
|---|
| 939 | }
|
|---|
| 940 | close(MIN);
|
|---|
| 941 |
|
|---|
| 942 | # Filter with the call-back functions
|
|---|
| 943 | my $xml_out = "";
|
|---|
| 944 |
|
|---|
| 945 | my $MOUT;
|
|---|
| 946 | if (!open($MOUT,">$doc_xml_filename")) {
|
|---|
| 947 | $gsdl_cgi->generate_error("Unable to write out to $doc_xml_filename: $!");
|
|---|
| 948 | $status = 1;
|
|---|
| 949 | }
|
|---|
| 950 | else {
|
|---|
| 951 | binmode($MOUT,":utf8");
|
|---|
| 952 | $parser->filter($xml_in, $MOUT, {metaname => $metaname, metapos => $metapos, secid => $secid});
|
|---|
| 953 | close($MOUT);
|
|---|
| 954 | }
|
|---|
| 955 | }
|
|---|
| 956 | return $status;
|
|---|
| 957 | }
|
|---|
| 958 |
|
|---|
| 959 | sub rfdxml_metadata
|
|---|
| 960 | {
|
|---|
| 961 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
|---|
| 962 |
|
|---|
| 963 | if (!($parser->{'parameters'}->{'secid'} eq $parser->{'parameters'}->{'curr_section_num'}))
|
|---|
| 964 | {
|
|---|
| 965 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
|---|
| 966 | return [$tagname => $attrHash];
|
|---|
| 967 | }
|
|---|
| 968 |
|
|---|
| 969 | if ($parser->{'parameters'}->{'metaname'} eq $attrHash->{'name'})
|
|---|
| 970 | {
|
|---|
| 971 | if (!defined $parser->{'parameters'}->{'poscount'})
|
|---|
| 972 | {
|
|---|
| 973 | $parser->{'parameters'}->{'poscount'} = 0;
|
|---|
| 974 | }
|
|---|
| 975 | else
|
|---|
| 976 | {
|
|---|
| 977 | $parser->{'parameters'}->{'poscount'}++;
|
|---|
| 978 | }
|
|---|
| 979 | }
|
|---|
| 980 |
|
|---|
| 981 | if ((defined $parser->{'parameters'}->{'metapos'}) && ($parser->{'parameters'}->{'metaname'} eq $attrHash->{'name'}) && ($parser->{'parameters'}->{'poscount'} == $parser->{'parameters'}->{'metapos'}))
|
|---|
| 982 | {
|
|---|
| 983 | return [];
|
|---|
| 984 | }
|
|---|
| 985 |
|
|---|
| 986 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
|---|
| 987 | return [$tagname => $attrHash];
|
|---|
| 988 | }
|
|---|
| 989 |
|
|---|
| 990 | sub mxml_metadata
|
|---|
| 991 | {
|
|---|
| 992 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
|---|
| 993 | my $metaname = $parser->{'parameters'}->{'metaname'};
|
|---|
| 994 | my $metamode = $parser->{'parameters'}->{'metamode'};
|
|---|
| 995 |
|
|---|
| 996 | # Report error if we don't see FileName tag before this
|
|---|
| 997 | die "Fatel Error: Unexpected metadata.xml structure. Undefind current_file, possiblely encountered Description before FileName" if (!defined($parser->{'parameters'}->{'current_file'}));
|
|---|
| 998 |
|
|---|
| 999 | # Don't do anything if we are not in the right FileSet
|
|---|
| 1000 | my $file_regexp = $parser->{'parameters'}->{'current_file'};
|
|---|
| 1001 | if ($file_regexp =~ /\.\*/) {
|
|---|
| 1002 | # Only interested in a file_regexp if it specifies precisely one
|
|---|
| 1003 | # file.
|
|---|
| 1004 | # So, skip anything with a .* in it as it is too general
|
|---|
| 1005 | return [$tagname => $attrHash];
|
|---|
| 1006 | }
|
|---|
| 1007 | my $src_file = $parser->{'parameters'}->{'src_file'};
|
|---|
| 1008 | if (!($src_file =~ /$file_regexp/)) {
|
|---|
| 1009 | return [$tagname => $attrHash];
|
|---|
| 1010 | }
|
|---|
| 1011 | ## print STDERR "*** mxl metamode = $metamode\n";
|
|---|
| 1012 |
|
|---|
| 1013 | # Find the right metadata tag and checks if we are going to override it
|
|---|
| 1014 | my $name_attr = $attrHash->{'name'};
|
|---|
| 1015 | if (($name_attr eq $metaname) && ($metamode eq "override")) {
|
|---|
| 1016 | # Get the value and override the current value
|
|---|
| 1017 | my $metavalue = $parser->{'parameters'}->{'metavalue'};
|
|---|
| 1018 | $attrHash->{'_content'} = $metavalue;
|
|---|
| 1019 |
|
|---|
| 1020 | ## print STDERR "**** overrideing metadata.xml\n";
|
|---|
| 1021 |
|
|---|
| 1022 | # Don't want it to wipe out any other pieces of metadata
|
|---|
| 1023 | $parser->{'parameters'}->{'metamode'} = "done";
|
|---|
| 1024 | }
|
|---|
| 1025 |
|
|---|
| 1026 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
|---|
| 1027 | return [$tagname => $attrHash];
|
|---|
| 1028 | }
|
|---|
| 1029 |
|
|---|
| 1030 |
|
|---|
| 1031 | sub mxml_description
|
|---|
| 1032 | {
|
|---|
| 1033 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
|---|
| 1034 | my $metamode = $parser->{'parameters'}->{'metamode'};
|
|---|
| 1035 |
|
|---|
| 1036 | # Failed... Report error if we don't see FileName tag before this
|
|---|
| 1037 | die "Fatel Error: Unexpected metadata.xml structure. Undefind current_file, possiblely encountered Description before FileName" if (!defined($parser->{'parameters'}->{'current_file'}));
|
|---|
| 1038 |
|
|---|
| 1039 | # Don't do anything if we are not in the right FileSet
|
|---|
| 1040 | my $file_regexp = $parser->{'parameters'}->{'current_file'};
|
|---|
| 1041 | if ($file_regexp =~ m/\.\*/) {
|
|---|
| 1042 | # Only interested in a file_regexp if it specifies precisely one
|
|---|
| 1043 | # file.
|
|---|
| 1044 | # So, skip anything with a .* in it as it is too general
|
|---|
| 1045 | return [$tagname => $attrHash];
|
|---|
| 1046 | }
|
|---|
| 1047 | my $src_file = $parser->{'parameters'}->{'src_file'};
|
|---|
| 1048 |
|
|---|
| 1049 | if (!($src_file =~ m/$file_regexp/)) {
|
|---|
| 1050 | return [$tagname => $attrHash];
|
|---|
| 1051 | }
|
|---|
| 1052 |
|
|---|
| 1053 | # Accumulate the metadata block to the end of the description block
|
|---|
| 1054 | # Note: This adds metadata block to all description blocks, so if there are
|
|---|
| 1055 | # multiple FileSets, it will add to all of them
|
|---|
| 1056 | if (($metamode eq "accumulate") || ($metamode eq "override")) {
|
|---|
| 1057 | # if metamode was "override" but get to here then it failed to
|
|---|
| 1058 | # find an item to override, in which case it should append its
|
|---|
| 1059 | # value to the end, just like the "accumulate" mode
|
|---|
| 1060 |
|
|---|
| 1061 | # tack a new metadata tag on to the end of the <Metadata>+ block
|
|---|
| 1062 | my $metaname = $parser->{'parameters'}->{'metaname'};
|
|---|
| 1063 | my $metavalue = $parser->{'parameters'}->{'metavalue'};
|
|---|
| 1064 |
|
|---|
| 1065 | my $metadata_attr = { '_content' => $metavalue,
|
|---|
| 1066 | 'name' => $metaname,
|
|---|
| 1067 | 'mode' => "accumulate" };
|
|---|
| 1068 |
|
|---|
| 1069 | my $append_metadata = [ "Metadata" => $metadata_attr ];
|
|---|
| 1070 | my $description_content = $attrHash->{'_content'};
|
|---|
| 1071 |
|
|---|
| 1072 | ## print STDERR "*** appending to metadata.xml\n";
|
|---|
| 1073 |
|
|---|
| 1074 | # append the new metadata element to the end of the current
|
|---|
| 1075 | # content contained inside this tag
|
|---|
| 1076 | if (ref($description_content) eq "") {
|
|---|
| 1077 | # => string or numeric literal
|
|---|
| 1078 | # this is caused by a <Description> block has no <Metadata> child elements
|
|---|
| 1079 | # => set up an empty array in '_content'
|
|---|
| 1080 | $attrHash->{'_content'} = [ "\n" ];
|
|---|
| 1081 | $description_content = $attrHash->{'_content'};
|
|---|
| 1082 | }
|
|---|
| 1083 |
|
|---|
| 1084 | push(@$description_content," ", $append_metadata ,"\n ");
|
|---|
| 1085 | $parser->{'parameters'}->{'metamode'} = "done";
|
|---|
| 1086 | }
|
|---|
| 1087 |
|
|---|
| 1088 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
|---|
| 1089 | return [$tagname => $attrHash];
|
|---|
| 1090 | }
|
|---|
| 1091 |
|
|---|
| 1092 |
|
|---|
| 1093 | sub mxml_filename
|
|---|
| 1094 | {
|
|---|
| 1095 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
|---|
| 1096 |
|
|---|
| 1097 | # Store the filename of the Current Fileset
|
|---|
| 1098 | # Note: According to http://greenstone.org/dtd/DirectoryMetadata/1.0/DirectoryMetadata.dtd
|
|---|
| 1099 | # FileName tag must come before Description tag
|
|---|
| 1100 | $parser->{'parameters'}->{'current_file'} = $attrHash->{'_content'};
|
|---|
| 1101 |
|
|---|
| 1102 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
|---|
| 1103 | return [$tagname => $attrHash];
|
|---|
| 1104 | }
|
|---|
| 1105 |
|
|---|
| 1106 |
|
|---|
| 1107 | sub mxml_fileset
|
|---|
| 1108 | {
|
|---|
| 1109 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
|---|
| 1110 |
|
|---|
| 1111 | # Initilise the current_file
|
|---|
| 1112 | # Note: According to http://greenstone.org/dtd/DirectoryMetadata/1.0/DirectoryMetadata.dtd
|
|---|
| 1113 | # FileName tag must come before Description tag
|
|---|
| 1114 | $parser->{'parameters'}->{'current_file'} = "";
|
|---|
| 1115 |
|
|---|
| 1116 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
|---|
| 1117 | return [$tagname => $attrHash];
|
|---|
| 1118 | }
|
|---|
| 1119 |
|
|---|
| 1120 |
|
|---|
| 1121 | sub edit_metadata_xml
|
|---|
| 1122 | {
|
|---|
| 1123 | my $self = shift @_;
|
|---|
| 1124 | my ($gsdl_cgi, $metadata_xml_filename, $metaname, $metavalue, $metamode, $src_file) = @_;
|
|---|
| 1125 |
|
|---|
| 1126 | # Set the call-back functions for the metadata tags
|
|---|
| 1127 | my @rules =
|
|---|
| 1128 | ( _default => 'raw',
|
|---|
| 1129 | 'FileName' => \&mxml_filename,
|
|---|
| 1130 | 'Metadata' => \&mxml_metadata,
|
|---|
| 1131 | 'Description' => \&mxml_description,
|
|---|
| 1132 | 'FileSet' => \&mxml_fileset);
|
|---|
| 1133 |
|
|---|
| 1134 | # use XML::Rules to add it in (read in and out again)
|
|---|
| 1135 | my $parser = XML::Rules->new(rules => \@rules,
|
|---|
| 1136 | style => 'filter',
|
|---|
| 1137 | output_encoding => 'utf8');
|
|---|
| 1138 |
|
|---|
| 1139 | if (!-e $metadata_xml_filename) {
|
|---|
| 1140 |
|
|---|
| 1141 | if (open(MOUT,">$metadata_xml_filename")) {
|
|---|
| 1142 |
|
|---|
| 1143 | my $src_file_re = &util::filename_to_regex($src_file);
|
|---|
| 1144 | # shouldn't the following also be in the above utility routine??
|
|---|
| 1145 | # $src_file_re =~ s/\./\\./g;
|
|---|
| 1146 |
|
|---|
| 1147 | print MOUT "<?xml version=\"1.0\"?>\n";
|
|---|
| 1148 | print MOUT "<DirectoryMetadata>\n";
|
|---|
| 1149 | print MOUT " <FileSet>\n";
|
|---|
| 1150 | print MOUT " <FileName>$src_file_re</FileName>\n";
|
|---|
| 1151 | print MOUT " <Description>\n";
|
|---|
| 1152 | print MOUT " </Description>\n";
|
|---|
| 1153 | print MOUT " </FileSet>\n";
|
|---|
| 1154 | print MOUT "</DirectoryMetadata>\n";
|
|---|
| 1155 |
|
|---|
| 1156 | close(MOUT);
|
|---|
| 1157 | }
|
|---|
| 1158 | else {
|
|---|
| 1159 | $gsdl_cgi->generate_error("Unable to create $metadata_xml_filename: $!");
|
|---|
| 1160 | }
|
|---|
| 1161 | }
|
|---|
| 1162 |
|
|---|
| 1163 |
|
|---|
| 1164 | my $xml_in = "";
|
|---|
| 1165 | if (!open(MIN,"<$metadata_xml_filename")) {
|
|---|
| 1166 | $gsdl_cgi->generate_error("Unable to read in $metadata_xml_filename: $!");
|
|---|
| 1167 | }
|
|---|
| 1168 | else {
|
|---|
| 1169 | # Read them in
|
|---|
| 1170 | my $line;
|
|---|
| 1171 | while (defined ($line=<MIN>)) {
|
|---|
| 1172 | $xml_in .= $line;
|
|---|
| 1173 | }
|
|---|
| 1174 | close(MIN);
|
|---|
| 1175 |
|
|---|
| 1176 | # Filter with the call-back functions
|
|---|
| 1177 | my $xml_out = "";
|
|---|
| 1178 |
|
|---|
| 1179 | my $MOUT;
|
|---|
| 1180 | if (!open($MOUT,">$metadata_xml_filename")) {
|
|---|
| 1181 | $gsdl_cgi->generate_error("Unable to write out to $metadata_xml_filename: $!");
|
|---|
| 1182 | }
|
|---|
| 1183 | else {
|
|---|
| 1184 | binmode($MOUT,":utf8");
|
|---|
| 1185 |
|
|---|
| 1186 | # Some wise person please find out how to keep the DTD and encode lines in after it gets filtered by this XML::Rules
|
|---|
| 1187 | # At the moment, I will just hack it!
|
|---|
| 1188 | #my $header_with_utf8_dtd = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
|
|---|
| 1189 | #$header_with_utf8_dtd .= "<!DOCTYPE DirectoryMetadata SYSTEM \"http://greenstone.org/dtd/DirectoryMetadata/1.0/DirectoryMetadata.dtd\">";
|
|---|
| 1190 | #$xml_out =~ s/\<\?xml\sversion\=\"1.0\"\?\>/$header_with_utf8_dtd/;
|
|---|
| 1191 | #print MOUT $xml_out;
|
|---|
| 1192 |
|
|---|
| 1193 | $parser->filter($xml_in, $MOUT, { metaname => $metaname,
|
|---|
| 1194 | metavalue => $metavalue,
|
|---|
| 1195 | metamode => $metamode,
|
|---|
| 1196 | src_file => $src_file,
|
|---|
| 1197 | current_file => undef} );
|
|---|
| 1198 | close($MOUT);
|
|---|
| 1199 | }
|
|---|
| 1200 | }
|
|---|
| 1201 | }
|
|---|
| 1202 |
|
|---|
| 1203 |
|
|---|
| 1204 | sub set_import_metadata
|
|---|
| 1205 | {
|
|---|
| 1206 | my $self = shift @_;
|
|---|
| 1207 |
|
|---|
| 1208 | my $username = $self->{'username'};
|
|---|
| 1209 | my $collect = $self->{'collect'};
|
|---|
| 1210 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
|---|
| 1211 | my $gsdlhome = $self->{'gsdlhome'};
|
|---|
| 1212 | my $infodbtype = $self->{'infodbtype'};
|
|---|
| 1213 |
|
|---|
| 1214 | if ($baseaction::authentication_enabled) {
|
|---|
| 1215 | # Ensure the user is allowed to edit this collection
|
|---|
| 1216 | $self->authenticate_user($username, $collect);
|
|---|
| 1217 | }
|
|---|
| 1218 |
|
|---|
| 1219 |
|
|---|
| 1220 | # Obtain the collect and archive dir
|
|---|
| 1221 | my $site = $self->{'site'};
|
|---|
| 1222 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
|---|
| 1223 |
|
|---|
| 1224 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
|---|
| 1225 | my $archive_dir = &util::filename_cat($collect_dir,$collect,"archives");
|
|---|
| 1226 |
|
|---|
| 1227 | # Make sure the collection isn't locked by someone else
|
|---|
| 1228 | $self->lock_collection($username, $collect);
|
|---|
| 1229 |
|
|---|
| 1230 | # look up additional args
|
|---|
| 1231 | # want either d= or f=
|
|---|
| 1232 | my $docid = $self->{'d'};
|
|---|
| 1233 | my $import_file = $self->{'f'};
|
|---|
| 1234 | if ((!defined $docid) && (!defined $import_file)) {
|
|---|
| 1235 | $gsdl_cgi->generate_error("No docid (d=...) or import file (f=) specified.");
|
|---|
| 1236 | }
|
|---|
| 1237 |
|
|---|
| 1238 | # Get the parameters and set default mode to "accumulate"
|
|---|
| 1239 | my $metaname = $self->{'metaname'};
|
|---|
| 1240 | my $metavalue = $self->{'metavalue'};
|
|---|
| 1241 | ## $metavalue =~ s/&lt;(.*?)&gt;/<$1>/g;
|
|---|
| 1242 | $metavalue =~ s/<(.*?)>/<$1>/g;
|
|---|
| 1243 | print STDERR "*** set import meta: val = $metavalue\n";
|
|---|
| 1244 |
|
|---|
| 1245 | my $metamode = $self->{'metamode'};
|
|---|
| 1246 | if ((!defined $metamode) || ($metamode =~ m/^\s*$/)) {
|
|---|
| 1247 | # make "accumulate" the default (less destructive, as won't actually
|
|---|
| 1248 | # delete any existing values)
|
|---|
| 1249 | $metamode = "accumulate";
|
|---|
| 1250 | }
|
|---|
| 1251 |
|
|---|
| 1252 | # Obtain where the metadata.xml is from the archiveinfo-doc.gdb file
|
|---|
| 1253 | # If the doc oid is not specified, we assume the metadata.xml is next to the specified "f"
|
|---|
| 1254 | my $metadata_xml_file;
|
|---|
| 1255 | my $import_filename = undef;
|
|---|
| 1256 | if (defined $docid) {
|
|---|
| 1257 | my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archive_dir);
|
|---|
| 1258 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $arcinfo_doc_filename, $docid);
|
|---|
| 1259 |
|
|---|
| 1260 | # This now stores the full pathname
|
|---|
| 1261 | $import_filename = $doc_rec->{'src-file'}->[0];
|
|---|
| 1262 | }
|
|---|
| 1263 | else {
|
|---|
| 1264 | $import_filename = &util::filename_cat($collect_dir,$collect,$import_file);
|
|---|
| 1265 | }
|
|---|
| 1266 |
|
|---|
| 1267 | # figure out correct metadata.xml file [?]
|
|---|
| 1268 | # Assuming the metadata.xml file is next to the source file
|
|---|
| 1269 | # Note: This will not work if it is using the inherited metadata from the parent folder
|
|---|
| 1270 | my ($import_tailname, $import_dirname) = File::Basename::fileparse($import_filename);
|
|---|
| 1271 | my $metadata_xml_filename = &util::filename_cat($import_dirname,"metadata.xml");
|
|---|
| 1272 |
|
|---|
| 1273 | # Edit the metadata.xml
|
|---|
| 1274 | # Modified by Jeffrey from DL Consulting
|
|---|
| 1275 | # Handle the case where there is one metadata.xml file for multiple FileSets
|
|---|
| 1276 | # The XML filter needs to know whether it is in the right FileSet
|
|---|
| 1277 | # TODO: This doesn't fix the problem where the metadata.xml is not next to the src file.
|
|---|
| 1278 | # TODO: This doesn't handle the common metadata (where FileName doesn't point to a single file)
|
|---|
| 1279 | $self->edit_metadata_xml($gsdl_cgi, $metadata_xml_filename,
|
|---|
| 1280 | $metaname, $metavalue, $metamode, $import_tailname);
|
|---|
| 1281 |
|
|---|
| 1282 | # Release the lock once it is done
|
|---|
| 1283 | $self->unlock_collection($username, $collect);
|
|---|
| 1284 |
|
|---|
| 1285 | my $mess = "set-import-metadata successful: Key[$docid] -> $metadata_xml_filename\n";
|
|---|
| 1286 | $mess .= " $metaname";
|
|---|
| 1287 | $mess .= " = $metavalue";
|
|---|
| 1288 | $mess .= " ($metamode)\n";
|
|---|
| 1289 |
|
|---|
| 1290 | $gsdl_cgi->generate_ok_message($mess);
|
|---|
| 1291 |
|
|---|
| 1292 | }
|
|---|
| 1293 |
|
|---|
| 1294 | sub remove_import_metadata
|
|---|
| 1295 | {
|
|---|
| 1296 | my $self = shift @_;
|
|---|
| 1297 |
|
|---|
| 1298 | my $username = $self->{'username'};
|
|---|
| 1299 | my $collect = $self->{'collect'};
|
|---|
| 1300 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
|---|
| 1301 |
|
|---|
| 1302 | if ($baseaction::authentication_enabled) {
|
|---|
| 1303 | # Ensure the user is allowed to edit this collection
|
|---|
| 1304 | &authenticate_user($gsdl_cgi, $username, $collect);
|
|---|
| 1305 | }
|
|---|
| 1306 |
|
|---|
| 1307 | my $gsdlhome = $self->{'gsdlhome'};
|
|---|
| 1308 | my $infodbtype = $self->{'infodbtype'};
|
|---|
| 1309 |
|
|---|
| 1310 | # Obtain the collect dir
|
|---|
| 1311 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
|---|
| 1312 | my $site = $self->{'site'};
|
|---|
| 1313 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
|---|
| 1314 |
|
|---|
| 1315 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
|---|
| 1316 | my $archive_dir = &util::filename_cat($collect_dir,$collect,"archives");
|
|---|
| 1317 |
|
|---|
| 1318 | # Make sure the collection isn't locked by someone else
|
|---|
| 1319 | $self->lock_collection($username, $collect);
|
|---|
| 1320 |
|
|---|
| 1321 | # look up additional args
|
|---|
| 1322 | my $docid = $self->{'d'};
|
|---|
| 1323 | if ((!defined $docid) || ($docid =~ m/^\s*$/))
|
|---|
| 1324 | {
|
|---|
| 1325 | die "No docid (d=...) specified.\n";
|
|---|
| 1326 | }
|
|---|
| 1327 |
|
|---|
| 1328 | my $metaname = $self->{'metaname'};
|
|---|
| 1329 | my $metavalue = $self->{'metavalue'};
|
|---|
| 1330 | $metavalue =~ s/<(.*?)>/<$1>/g;
|
|---|
| 1331 |
|
|---|
| 1332 | # Obtain where the metadata.xml is from the archiveinfo-doc.gdb file
|
|---|
| 1333 | # If the doc oid is not specified, we assume the metadata.xml is next to the specified "f"
|
|---|
| 1334 | my $metadata_xml_file;
|
|---|
| 1335 | my $import_filename = undef;
|
|---|
| 1336 | if (defined $docid)
|
|---|
| 1337 | {
|
|---|
| 1338 | my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archive_dir);
|
|---|
| 1339 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $arcinfo_doc_filename, $docid);
|
|---|
| 1340 |
|
|---|
| 1341 | # This now stores the full pathname
|
|---|
| 1342 | $import_filename = $doc_rec->{'src-file'}->[0];
|
|---|
| 1343 | }
|
|---|
| 1344 |
|
|---|
| 1345 | if((!defined $import_filename) || ($import_filename =~ m/^\s*$/))
|
|---|
| 1346 | {
|
|---|
| 1347 | die "There is no metadata\n";
|
|---|
| 1348 | }
|
|---|
| 1349 |
|
|---|
| 1350 | # figure out correct metadata.xml file [?]
|
|---|
| 1351 | # Assuming the metadata.xml file is next to the source file
|
|---|
| 1352 | # Note: This will not work if it is using the inherited metadata from the parent folder
|
|---|
| 1353 | my ($import_tailname, $import_dirname) = File::Basename::fileparse($import_filename);
|
|---|
| 1354 | my $metadata_xml_filename = &util::filename_cat($import_dirname,"metadata.xml");
|
|---|
| 1355 |
|
|---|
| 1356 | $self->remove_from_metadata_xml($gsdl_cgi, $metadata_xml_filename, $metaname, $metavalue, $import_tailname);
|
|---|
| 1357 |
|
|---|
| 1358 | # Release the lock once it is done
|
|---|
| 1359 | $self->unlock_collection($username, $collect);
|
|---|
| 1360 |
|
|---|
| 1361 | my $mess = "remove-import-metadata successful: Key[$docid] -> $metadata_xml_filename\n";
|
|---|
| 1362 | $mess .= " $metaname";
|
|---|
| 1363 | $mess .= " = $metavalue\n";
|
|---|
| 1364 |
|
|---|
| 1365 | $gsdl_cgi->generate_ok_message($mess);
|
|---|
| 1366 | }
|
|---|
| 1367 |
|
|---|
| 1368 | sub remove_from_metadata_xml
|
|---|
| 1369 | {
|
|---|
| 1370 | my $self = shift @_;
|
|---|
| 1371 | my ($gsdl_cgi, $metadata_xml_filename, $metaname, $metavalue, $src_file) = @_;
|
|---|
| 1372 |
|
|---|
| 1373 | # Set the call-back functions for the metadata tags
|
|---|
| 1374 | my @rules =
|
|---|
| 1375 | (
|
|---|
| 1376 | _default => 'raw',
|
|---|
| 1377 | 'Metadata' => \&rfmxml_metadata,
|
|---|
| 1378 | 'FileName' => \&mxml_filename
|
|---|
| 1379 | );
|
|---|
| 1380 |
|
|---|
| 1381 | my $parser = XML::Rules->new
|
|---|
| 1382 | (
|
|---|
| 1383 | rules => \@rules,
|
|---|
| 1384 | style => 'filter',
|
|---|
| 1385 | output_encoding => 'utf8'
|
|---|
| 1386 | );
|
|---|
| 1387 |
|
|---|
| 1388 | my $xml_in = "";
|
|---|
| 1389 | if (!open(MIN,"<$metadata_xml_filename"))
|
|---|
| 1390 | {
|
|---|
| 1391 | $gsdl_cgi->generate_error("Unable to read in $metadata_xml_filename: $!");
|
|---|
| 1392 | }
|
|---|
| 1393 | else
|
|---|
| 1394 | {
|
|---|
| 1395 | # Read them in
|
|---|
| 1396 | my $line;
|
|---|
| 1397 | while (defined ($line=<MIN>)) {
|
|---|
| 1398 | $xml_in .= $line;
|
|---|
| 1399 | }
|
|---|
| 1400 | close(MIN);
|
|---|
| 1401 |
|
|---|
| 1402 | # Filter with the call-back functions
|
|---|
| 1403 | my $xml_out = "";
|
|---|
| 1404 |
|
|---|
| 1405 | my $MOUT;
|
|---|
| 1406 | if (!open($MOUT,">$metadata_xml_filename")) {
|
|---|
| 1407 | $gsdl_cgi->generate_error("Unable to write out to $metadata_xml_filename: $!");
|
|---|
| 1408 | }
|
|---|
| 1409 | else {
|
|---|
| 1410 | binmode($MOUT,":utf8");
|
|---|
| 1411 | $parser->filter($xml_in, $MOUT, {metaname => $metaname, metavalue => $metavalue, src_file => $src_file, current_file => undef});
|
|---|
| 1412 | close($MOUT);
|
|---|
| 1413 | }
|
|---|
| 1414 | }
|
|---|
| 1415 | }
|
|---|
| 1416 |
|
|---|
| 1417 | sub rfmxml_metadata
|
|---|
| 1418 | {
|
|---|
| 1419 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
|---|
| 1420 |
|
|---|
| 1421 | if ((defined $parser->{'parameters'}->{'metavalue'}) && ($parser->{'parameters'}->{'src_file'} eq $parser->{'parameters'}->{'current_file'}) && ($attrHash->{'name'} eq $parser->{'parameters'}->{'metaname'}) && ($attrHash->{'_content'} eq $parser->{'parameters'}->{'metavalue'}))
|
|---|
| 1422 | {
|
|---|
| 1423 | return [];
|
|---|
| 1424 | }
|
|---|
| 1425 |
|
|---|
| 1426 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
|---|
| 1427 | return [$tagname => $attrHash];
|
|---|
| 1428 | }
|
|---|
| 1429 |
|
|---|
| 1430 | sub remove_live_metadata
|
|---|
| 1431 | {
|
|---|
| 1432 | my $self = shift @_;
|
|---|
| 1433 |
|
|---|
| 1434 | my $username = $self->{'username'};
|
|---|
| 1435 | my $collect = $self->{'collect'};
|
|---|
| 1436 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
|---|
| 1437 | my $gsdlhome = $self->{'gsdlhome'};
|
|---|
| 1438 | my $infodbtype = $self->{'infodbtype'};
|
|---|
| 1439 |
|
|---|
| 1440 | if ($baseaction::authentication_enabled) {
|
|---|
| 1441 | # Ensure the user is allowed to edit this collection
|
|---|
| 1442 | &authenticate_user($gsdl_cgi, $username, $collect);
|
|---|
| 1443 | }
|
|---|
| 1444 |
|
|---|
| 1445 | # Obtain the collect dir
|
|---|
| 1446 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
|---|
| 1447 | my $site = $self->{'site'};
|
|---|
| 1448 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
|---|
| 1449 |
|
|---|
| 1450 | # Make sure the collection isn't locked by someone else
|
|---|
| 1451 | $self->lock_collection($username, $collect);
|
|---|
| 1452 |
|
|---|
| 1453 | # look up additional args
|
|---|
| 1454 | my $docid = $self->{'d'};
|
|---|
| 1455 | if ((!defined $docid) || ($docid =~ m/^\s*$/)) {
|
|---|
| 1456 | $gsdl_cgi->generate_error("No docid (d=...) specified.");
|
|---|
| 1457 | }
|
|---|
| 1458 |
|
|---|
| 1459 | # Generate the dbkey
|
|---|
| 1460 | my $metaname = $self->{'metaname'};
|
|---|
| 1461 | my $dbkey = "$docid.$metaname";
|
|---|
| 1462 |
|
|---|
| 1463 | # To people who know $collect_tail please add some comments
|
|---|
| 1464 | # Obtain the live gdbm_db path
|
|---|
| 1465 | my $collect_tail = $collect;
|
|---|
| 1466 | $collect_tail =~ s/^.*[\/\\]//;
|
|---|
| 1467 | my $index_text_directory = &util::filename_cat($collect_dir,$collect,"index","text");
|
|---|
| 1468 | my $infodb_file_path = &dbutil::get_infodb_file_path($infodbtype, "live-$collect_tail", $index_text_directory);
|
|---|
| 1469 |
|
|---|
| 1470 | # Remove the key
|
|---|
| 1471 | my $cmd = "gdbmdel \"$infodb_file_path\" \"$dbkey\"";
|
|---|
| 1472 | my $status = system($cmd);
|
|---|
| 1473 | if ($status != 0) {
|
|---|
| 1474 | # Catch error if gdbmdel failed
|
|---|
| 1475 | my $mess = "Failed to set metadata key: $dbkey\n";
|
|---|
| 1476 |
|
|---|
| 1477 | $mess .= "PATH: $ENV{'PATH'}\n";
|
|---|
| 1478 | $mess .= "cmd = $cmd\n";
|
|---|
| 1479 | $mess .= "Exit status: $status\n";
|
|---|
| 1480 | $mess .= "System Error Message: $!\n";
|
|---|
| 1481 |
|
|---|
| 1482 | $gsdl_cgi->generate_error($mess);
|
|---|
| 1483 | }
|
|---|
| 1484 | else {
|
|---|
| 1485 | $gsdl_cgi->generate_ok_message("DB remove successful: Key[$metaname]");
|
|---|
| 1486 | }
|
|---|
| 1487 |
|
|---|
| 1488 | }
|
|---|
| 1489 |
|
|---|
| 1490 |
|
|---|
| 1491 | sub remove_metadata
|
|---|
| 1492 | {
|
|---|
| 1493 | my $self = shift @_;
|
|---|
| 1494 |
|
|---|
| 1495 | my $username = $self->{'username'};
|
|---|
| 1496 | my $collect = $self->{'collect'};
|
|---|
| 1497 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
|---|
| 1498 | my $gsdlhome = $self->{'gsdlhome'};
|
|---|
| 1499 | my $infodbtype = $self->{'infodbtype'};
|
|---|
| 1500 |
|
|---|
| 1501 | if ($baseaction::authentication_enabled) {
|
|---|
| 1502 | # Ensure the user is allowed to edit this collection
|
|---|
| 1503 | &authenticate_user($gsdl_cgi, $username, $collect);
|
|---|
| 1504 | }
|
|---|
| 1505 |
|
|---|
| 1506 | # Obtain the collect dir
|
|---|
| 1507 | my $site = $self->{'site'};
|
|---|
| 1508 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
|---|
| 1509 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
|---|
| 1510 |
|
|---|
| 1511 | # Make sure the collection isn't locked by someone else
|
|---|
| 1512 | $self->lock_collection($username, $collect);
|
|---|
| 1513 |
|
|---|
| 1514 | # look up additional args
|
|---|
| 1515 | my $docid = $self->{'d'};
|
|---|
| 1516 | if ((!defined $docid) || ($docid =~ m/^\s*$/)) {
|
|---|
| 1517 | $gsdl_cgi->generate_error("No docid (d=...) specified.");
|
|---|
| 1518 | }
|
|---|
| 1519 | my $metaname = $self->{'metaname'};
|
|---|
| 1520 | my $metapos = $self->{'metapos'};
|
|---|
| 1521 |
|
|---|
| 1522 | # To people who know $collect_tail please add some comments
|
|---|
| 1523 | # Obtain the path to the database
|
|---|
| 1524 | my $collect_tail = $collect;
|
|---|
| 1525 | $collect_tail =~ s/^.*[\/\\]//;
|
|---|
| 1526 | my $index_text_directory = &util::filename_cat($collect_dir,$collect,"index","text");
|
|---|
| 1527 | my $infodb_file_path = &dbutil::get_infodb_file_path($infodbtype, $collect_tail, $index_text_directory);
|
|---|
| 1528 |
|
|---|
| 1529 | # Read the docid entry
|
|---|
| 1530 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $infodb_file_path, $docid);
|
|---|
| 1531 |
|
|---|
| 1532 | # Basically loop through and unescape_html the values
|
|---|
| 1533 | foreach my $k (keys %$doc_rec) {
|
|---|
| 1534 | my @escaped_v = ();
|
|---|
| 1535 | foreach my $v (@{$doc_rec->{$k}}) {
|
|---|
| 1536 | if ($k eq "contains") {
|
|---|
| 1537 | # protect quotes in ".2;".3 etc
|
|---|
| 1538 | $v =~ s/\"/\\\"/g;
|
|---|
| 1539 | push(@escaped_v, $v);
|
|---|
| 1540 | }
|
|---|
| 1541 | else {
|
|---|
| 1542 | my $ev = &ghtml::unescape_html($v);
|
|---|
| 1543 | $ev =~ s/\"/\\\"/g;
|
|---|
| 1544 | push(@escaped_v, $ev);
|
|---|
| 1545 | }
|
|---|
| 1546 | }
|
|---|
| 1547 | $doc_rec->{$k} = \@escaped_v;
|
|---|
| 1548 | }
|
|---|
| 1549 |
|
|---|
| 1550 | # Check to make sure the key does exist
|
|---|
| 1551 | if (!defined ($doc_rec->{$metaname})) {
|
|---|
| 1552 | $gsdl_cgi->generate_error("No metadata field \"" . $metaname . "\" in the specified document: [" . $docid . "]");
|
|---|
| 1553 | }
|
|---|
| 1554 |
|
|---|
| 1555 | # Obtain the specified metadata pos
|
|---|
| 1556 | $metapos = 0 if (!defined $metapos);
|
|---|
| 1557 |
|
|---|
| 1558 | # consider check key is defined before deleting?
|
|---|
| 1559 | # Loop through the metadata array and ignore the specified position
|
|---|
| 1560 | my $filtered_metadata = [];
|
|---|
| 1561 | my $num_metadata_vals = scalar(@{$doc_rec->{$metaname}});
|
|---|
| 1562 | for (my $i=0; $i<$num_metadata_vals; $i++) {
|
|---|
| 1563 | my $metavalue = shift(@{$doc_rec->{$metaname}});
|
|---|
| 1564 |
|
|---|
| 1565 | if ($i != $metapos) {
|
|---|
| 1566 | push(@$filtered_metadata,$metavalue)
|
|---|
| 1567 | }
|
|---|
| 1568 | }
|
|---|
| 1569 | $doc_rec->{$metaname} = $filtered_metadata;
|
|---|
| 1570 |
|
|---|
| 1571 | # Turn the record back to string
|
|---|
| 1572 | my $serialized_doc_rec = &dbutil::convert_infodb_hash_to_string($doc_rec);
|
|---|
| 1573 |
|
|---|
| 1574 | # Store it back to the database
|
|---|
| 1575 | my $cmd = "gdbmset \"$infodb_file_path\" \"$docid\" \"$serialized_doc_rec\"";
|
|---|
| 1576 | my $status = system($cmd);
|
|---|
| 1577 | if ($status != 0) {
|
|---|
| 1578 | my $mess = "Failed to set metadata key: $docid\n";
|
|---|
| 1579 |
|
|---|
| 1580 | $mess .= "PATH: $ENV{'PATH'}\n";
|
|---|
| 1581 | $mess .= "cmd = $cmd\n";
|
|---|
| 1582 | $mess .= "Exit status: $status\n";
|
|---|
| 1583 | $mess .= "System Error Message: $!\n";
|
|---|
| 1584 |
|
|---|
| 1585 | $gsdl_cgi->generate_error($mess);
|
|---|
| 1586 | }
|
|---|
| 1587 | else {
|
|---|
| 1588 | my $mess = "DB set (with item deleted) successful: Key[$docid]\n";
|
|---|
| 1589 | $mess .= " $metaname";
|
|---|
| 1590 | $mess .= "->[$metapos]" if (defined $metapos);
|
|---|
| 1591 |
|
|---|
| 1592 | $gsdl_cgi->generate_ok_message($mess);
|
|---|
| 1593 | }
|
|---|
| 1594 | }
|
|---|
| 1595 |
|
|---|
| 1596 |
|
|---|
| 1597 | # Was trying to reused the codes, but the functions need to be broken
|
|---|
| 1598 | # down more before they can be reused, otherwise there will be too
|
|---|
| 1599 | # much overhead and duplicate process...
|
|---|
| 1600 | sub insert_metadata
|
|---|
| 1601 | {
|
|---|
| 1602 | my $self = shift @_;
|
|---|
| 1603 |
|
|---|
| 1604 | my $username = $self->{'username'};
|
|---|
| 1605 | my $collect = $self->{'collect'};
|
|---|
| 1606 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
|---|
| 1607 | my $gsdlhome = $self->{'gsdlhome'};
|
|---|
| 1608 | my $infodbtype = $self->{'infodbtype'};
|
|---|
| 1609 |
|
|---|
| 1610 | # If the import metadata and gdbm database have been updated, we
|
|---|
| 1611 | # need to insert some notification to warn user that the the text
|
|---|
| 1612 | # they see at the moment is not indexed and require a rebuild.
|
|---|
| 1613 | my $rebuild_pending_macro = "_rebuildpendingmessage_";
|
|---|
| 1614 |
|
|---|
| 1615 | if ($baseaction::authentication_enabled) {
|
|---|
| 1616 | # Ensure the user is allowed to edit this collection
|
|---|
| 1617 | $self->authenticate_user($username, $collect);
|
|---|
| 1618 | }
|
|---|
| 1619 |
|
|---|
| 1620 | # Obtain the collect and archive dir
|
|---|
| 1621 | my $site = $self->{'site'};
|
|---|
| 1622 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
|---|
| 1623 | ##my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
|---|
| 1624 | my $archive_dir = &util::filename_cat($collect_dir,$collect,"archives");
|
|---|
| 1625 |
|
|---|
| 1626 | # Make sure the collection isn't locked by someone else
|
|---|
| 1627 | $self->lock_collection($username, $collect);
|
|---|
| 1628 |
|
|---|
| 1629 | # Check additional args
|
|---|
| 1630 | my $docid = $self->{'d'};
|
|---|
| 1631 | if (!defined($docid)) {
|
|---|
| 1632 | $gsdl_cgi->generate_error("No document id is specified: d=...");
|
|---|
| 1633 | }
|
|---|
| 1634 | my $metaname = $self->{'metaname'};
|
|---|
| 1635 | if (!defined($metaname)) {
|
|---|
| 1636 | $gsdl_cgi->generate_error("No metaname is specified: metadataname=...");
|
|---|
| 1637 | }
|
|---|
| 1638 | my $metavalue = $self->{'metavalue'};
|
|---|
| 1639 | if (!defined($metavalue) || $metavalue eq "") {
|
|---|
| 1640 | $gsdl_cgi->generate_error("No metavalue or empty metavalue is specified: metadataname=...");
|
|---|
| 1641 | }
|
|---|
| 1642 | # make "accumulate" the default (less destructive, as won't actually
|
|---|
| 1643 | # delete any existing values)
|
|---|
| 1644 | my $metamode = "accumulate";
|
|---|
| 1645 |
|
|---|
| 1646 | #=======================================================================#
|
|---|
| 1647 | # set_import_metadata [START]
|
|---|
| 1648 | #=======================================================================#
|
|---|
| 1649 | # Obtain where the metadata.xml is from the archiveinfo-doc.gdb file
|
|---|
| 1650 | # If the doc oid is not specified, we assume the metadata.xml is next to the specified "f"
|
|---|
| 1651 | my $metadata_xml_file;
|
|---|
| 1652 | my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archive_dir);
|
|---|
| 1653 | my $archive_doc_rec = &dbutil::read_infodb_entry($infodbtype, $arcinfo_doc_filename, $docid);
|
|---|
| 1654 |
|
|---|
| 1655 | # This now stores the full pathname
|
|---|
| 1656 | my $import_filename = $archive_doc_rec->{'src-file'}->[0];
|
|---|
| 1657 |
|
|---|
| 1658 | # figure out correct metadata.xml file [?]
|
|---|
| 1659 | # Assuming the metadata.xml file is next to the source file
|
|---|
| 1660 | # Note: This will not work if it is using the inherited metadata from the parent folder
|
|---|
| 1661 | my ($import_tailname, $import_dirname)
|
|---|
| 1662 | = File::Basename::fileparse($import_filename);
|
|---|
| 1663 | my $metadata_xml_filename = &util::filename_cat($import_dirname,"metadata.xml");
|
|---|
| 1664 |
|
|---|
| 1665 | # Shane's escape characters
|
|---|
| 1666 | $metavalue = pack "U0C*", unpack "C*", $metavalue;
|
|---|
| 1667 | $metavalue =~ s/\,/,/g;
|
|---|
| 1668 | $metavalue =~ s/\:/:/g;
|
|---|
| 1669 | $metavalue =~ s/\|/|/g;
|
|---|
| 1670 | $metavalue =~ s/\(/(/g;
|
|---|
| 1671 | $metavalue =~ s/\)/)/g;
|
|---|
| 1672 | $metavalue =~ s/\[/[/g;
|
|---|
| 1673 | $metavalue =~ s/\\/\/g;
|
|---|
| 1674 | $metavalue =~ s/\]/]/g;
|
|---|
| 1675 | $metavalue =~ s/\{/{/g;
|
|---|
| 1676 | $metavalue =~ s/\}/}/g;
|
|---|
| 1677 | $metavalue =~ s/\"/"/g;
|
|---|
| 1678 | $metavalue =~ s/\`/`/g;
|
|---|
| 1679 | $metavalue =~ s/\n/_newline_/g;
|
|---|
| 1680 |
|
|---|
| 1681 | # Edit the metadata.xml
|
|---|
| 1682 | # Modified by Jeffrey from DL Consulting
|
|---|
| 1683 | # Handle the case where there is one metadata.xml file for multiple FileSets
|
|---|
| 1684 | # The XML filter needs to know whether it is in the right FileSet
|
|---|
| 1685 | # TODO: This doesn't fix the problem where the metadata.xml is not next to the src file.
|
|---|
| 1686 | # TODO: This doesn't handle the common metadata (where FileName doesn't point to a single file)
|
|---|
| 1687 | $self->edit_metadata_xml($gsdl_cgi, $metadata_xml_filename,
|
|---|
| 1688 | $metaname, $metavalue, $metamode, $import_tailname);
|
|---|
| 1689 | #=======================================================================#
|
|---|
| 1690 | # set_import_metadata [END]
|
|---|
| 1691 | #=======================================================================#
|
|---|
| 1692 |
|
|---|
| 1693 |
|
|---|
| 1694 | #=======================================================================#
|
|---|
| 1695 | # set_metadata (accumulate version) [START]
|
|---|
| 1696 | #=======================================================================#
|
|---|
| 1697 | # To people who know $collect_tail please add some comments
|
|---|
| 1698 | # Obtain path to the database
|
|---|
| 1699 | my $collect_tail = $collect;
|
|---|
| 1700 | $collect_tail =~ s/^.*[\/\\]//;
|
|---|
| 1701 | my $index_text_directory = &util::filename_cat($collect_dir,$collect,"index","text");
|
|---|
| 1702 | my $infodb_file_path = &dbutil::get_infodb_file_path($infodbtype, $collect_tail, $index_text_directory);
|
|---|
| 1703 |
|
|---|
| 1704 | # Read the docid entry
|
|---|
| 1705 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $infodb_file_path, $docid);
|
|---|
| 1706 |
|
|---|
| 1707 | foreach my $k (keys %$doc_rec) {
|
|---|
| 1708 | my @escaped_v = ();
|
|---|
| 1709 | foreach my $v (@{$doc_rec->{$k}}) {
|
|---|
| 1710 | if ($k eq "contains") {
|
|---|
| 1711 | # protect quotes in ".2;".3 etc
|
|---|
| 1712 | $v =~ s/\"/\\\"/g;
|
|---|
| 1713 | push(@escaped_v, $v);
|
|---|
| 1714 | }
|
|---|
| 1715 | else {
|
|---|
| 1716 | my $ev = &ghtml::unescape_html($v);
|
|---|
| 1717 | $ev =~ s/\"/\\\"/g;
|
|---|
| 1718 | push(@escaped_v, $ev);
|
|---|
| 1719 | }
|
|---|
| 1720 | }
|
|---|
| 1721 | $doc_rec->{$k} = \@escaped_v;
|
|---|
| 1722 | }
|
|---|
| 1723 |
|
|---|
| 1724 | # Protect the quotes
|
|---|
| 1725 | $metavalue =~ s/\"/\\\"/g;
|
|---|
| 1726 |
|
|---|
| 1727 | # Adds the pending macro
|
|---|
| 1728 | my $macro_metavalue = $rebuild_pending_macro . $metavalue;
|
|---|
| 1729 |
|
|---|
| 1730 | # If the metadata doesn't exist, create a new one
|
|---|
| 1731 | if (!defined($doc_rec->{$metaname})){
|
|---|
| 1732 | $doc_rec->{$metaname} = [ $macro_metavalue ];
|
|---|
| 1733 | }
|
|---|
| 1734 | # Else, let's acculumate the values
|
|---|
| 1735 | else {
|
|---|
| 1736 | push(@{$doc_rec->{$metaname}},$macro_metavalue);
|
|---|
| 1737 | }
|
|---|
| 1738 |
|
|---|
| 1739 | # Generate the record string
|
|---|
| 1740 | my $serialized_doc_rec = &dbutil::convert_infodb_hash_to_string($doc_rec);
|
|---|
| 1741 |
|
|---|
| 1742 | # Store it into GDBM
|
|---|
| 1743 | my $cmd = "gdbmset \"$infodb_file_path\" \"$docid\" \"$serialized_doc_rec\"";
|
|---|
| 1744 | my $status = system($cmd);
|
|---|
| 1745 | if ($status != 0) {
|
|---|
| 1746 | # Catch error if gdbmget failed
|
|---|
| 1747 | my $mess = "Failed to set metadata key: $docid\n";
|
|---|
| 1748 |
|
|---|
| 1749 | $mess .= "PATH: $ENV{'PATH'}\n";
|
|---|
| 1750 | $mess .= "cmd = $cmd\n";
|
|---|
| 1751 | $mess .= "Exit status: $status\n";
|
|---|
| 1752 | $mess .= "System Error Message: $!\n";
|
|---|
| 1753 |
|
|---|
| 1754 | $gsdl_cgi->generate_error($mess);
|
|---|
| 1755 | }
|
|---|
| 1756 | else {
|
|---|
| 1757 | my $mess = "insert-metadata successful: Key[$docid]\n";
|
|---|
| 1758 | $mess .= " [In metadata.xml] $metaname";
|
|---|
| 1759 | $mess .= " = $metavalue\n";
|
|---|
| 1760 | $mess .= " [In database] $metaname";
|
|---|
| 1761 | $mess .= " = $macro_metavalue\n";
|
|---|
| 1762 | $mess .= " The new text has not been indexed, rebuilding collection is required\n";
|
|---|
| 1763 | $gsdl_cgi->generate_ok_message($mess);
|
|---|
| 1764 | }
|
|---|
| 1765 | #=======================================================================#
|
|---|
| 1766 | # set_metadata (accumulate version) [END]
|
|---|
| 1767 | #=======================================================================#
|
|---|
| 1768 |
|
|---|
| 1769 | # Release the lock once it is done
|
|---|
| 1770 | $self->unlock_collection($username, $collect);
|
|---|
| 1771 | }
|
|---|
| 1772 |
|
|---|
| 1773 | 1;
|
|---|
