[19293] | 1 | ###########################################################################
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| 2 | #
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| 3 | # metadataaction.pm --
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| 4 | # A component of the Greenstone digital library software
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| 5 | # from the New Zealand Digital Library Project at the
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| 6 | # University of Waikato, New Zealand.
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| 7 | #
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| 8 | # Copyright (C) 2009 New Zealand Digital Library Project
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| 9 | #
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[27157] | 10 | # This program is free software; you can redistr te it and/or modify
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[19293] | 11 | # it under the terms of the GNU General Public License as published by
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| 12 | # the Free Software Foundation; either version 2 of the License, or
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| 13 | # (at your option) any later version.
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| 14 | #
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| 15 | # This program is distributed in the hope that it will be useful,
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| 16 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 18 | # GNU General Public License for more details.
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| 19 | #
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| 20 | # You should have received a copy of the GNU General Public License
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| 21 | # along with this program; if not, write to the Free Software
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| 22 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 23 | #
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| 24 | ###########################################################################
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| 25 |
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| 26 | package metadataaction;
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| 27 |
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| 28 | use strict;
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| 29 |
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| 30 | use cgiactions::baseaction;
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| 31 |
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[21551] | 32 | use dbutil;
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[19499] | 33 | use ghtml;
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[19293] | 34 |
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[24071] | 35 | use JSON;
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[21563] | 36 |
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[24071] | 37 |
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[19293] | 38 | BEGIN {
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[22331] | 39 | # unshift (@INC, "$ENV{'GSDLHOME'}/perllib/cpan/perl-5.8");
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[19293] | 40 | require XML::Rules;
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| 41 | }
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| 42 |
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| 43 | @metadataaction::ISA = ('baseaction');
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| 44 |
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| 45 | my $action_table =
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[25097] | 46 | {
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| 47 | #GET METHODS
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| 48 | "get-import-metadata" => {
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| 49 | 'compulsory-args' => [ "d", "metaname" ],
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[27176] | 50 | 'optional-args' => [ "metapos" ] },
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[19499] | 51 |
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[25097] | 52 | "get-archives-metadata" => {
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| 53 | 'compulsory-args' => [ "d", "metaname" ],
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| 54 | 'optional-args' => [ "metapos" ] },
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| 55 |
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[27157] | 56 | "get-index-metadata" => {
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[25097] | 57 | 'compulsory-args' => [ "d", "metaname" ],
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| 58 | 'optional-args' => [ "metapos" ] },
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[19499] | 59 |
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[27157] | 60 | "get-metadata" => { # alias for get-index-metadata
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| 61 | 'compulsory-args' => [ "d", "metaname" ],
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| 62 | 'optional-args' => [ "metapos" ] },
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| 63 |
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[25097] | 64 | "get-live-metadata" => {
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| 65 | 'compulsory-args' => [ "d", "metaname" ],
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| 66 | 'optional-args' => [ ] },
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[19499] | 67 |
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[25097] | 68 | #SET METHODS
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| 69 | "set-live-metadata" => {
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| 70 | 'compulsory-args' => [ "d", "metaname", "metavalue" ],
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| 71 | 'optional-args' => [ ] },
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[19499] | 72 |
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[27157] | 73 | "set-metadata" => { # generic set-meta function. The 'where' param can be set to any combination of index|archives|import|live. docid d is still compulsory for setting index, archives and live meta
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| 74 | 'compulsory-args' => [ "metaname", "metavalue" ],
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| 75 | 'optional-args' => [ "where", "metapos", "metamode", "prevmetavalue", "d", "f" ] },
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| 76 |
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| 77 | "set-index-metadata" => {
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[25097] | 78 | 'compulsory-args' => [ "d", "metaname", "metavalue" ],
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[27168] | 79 | 'optional-args' => [ "metapos", "metamode" ] },
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[19499] | 80 |
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[25097] | 81 | "set-archives-metadata" => {
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| 82 | 'compulsory-args' => [ "d", "metaname", "metavalue" ],
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| 83 | 'optional-args' => [ "metapos", "metamode", "prevmetavalue" ] }, # metamode can be "accumulate", "override",
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| 84 |
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| 85 | "set-import-metadata" => {
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| 86 | 'compulsory-args' => [ "metaname", "metavalue" ],
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[27176] | 87 | 'optional-args' => [ "d", "f", "metamode", "metapos", "prevmetavalue" ] }, # metamode can be "accumulate", "override", or "unique-id". Also need to add the ability to specify a previous metadata value to overwrite (because we can't use metapos). Metapos now supported, but assumes you are working with a Simple (instead of Complex) collection
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[25097] | 88 |
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| 89 | #SET METHODS (ARRAY)
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| 90 | "set-metadata-array" => {
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[27168] | 91 | 'compulsory-args' => [ "where", "json" ],
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[25097] | 92 | 'optional-args' => [ ] },
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[24943] | 93 |
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[25097] | 94 | "set-archives-metadata-array" => {
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| 95 | 'compulsory-args' => [ "json" ],
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| 96 | 'optional-args' => [ ] },
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| 97 |
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| 98 | "set-import-metadata-array" => {
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| 99 | 'compulsory-args' => [ "json" ],
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| 100 | 'optional-args' => [ ] },
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[27168] | 101 |
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| 102 | "set-index-metadata-array" => {
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| 103 | 'compulsory-args' => [ "json" ],
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| 104 | 'optional-args' => [ ] },
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| 105 |
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| 106 | "set-live-metadata-array" => {
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| 107 | 'compulsory-args' => [ "json" ],
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| 108 | 'optional-args' => [ ] },
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[25097] | 109 |
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| 110 | #REMOVE METHODS
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| 111 | "remove-import-metadata" => {
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| 112 | 'compulsory-args' => [ "d", "metaname", "metavalue" ], #TODO: add f argument
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[27176] | 113 | 'optional-args' => [ "metapos" ] }, # only provide metapos arg for SIMPLE collections
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[25097] | 114 |
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| 115 | "remove-archives-metadata" => {
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| 116 | 'compulsory-args' => [ "d", "metaname" ], #TODO: add f argument
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| 117 | 'optional-args' => [ "metapos", "metavalue" ] },
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[20538] | 118 |
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[25097] | 119 | "remove-live-metadata" => {
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| 120 | 'compulsory-args' => [ "d", "metaname" ],
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| 121 | 'optional-args' => [ ] },
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[20538] | 122 |
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[27157] | 123 | "remove-index-metadata" => {
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[25097] | 124 | 'compulsory-args' => [ "d", "metaname" ],
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| 125 | 'optional-args' => [ "metapos", "metavalue" ] },
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[21716] | 126 |
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[27157] | 127 | "remove-metadata" => { # generic remove-meta function. The 'where' param can be set to any combination of index|archives|import|live. docid d is still compulsory for setting index, archives and live meta
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| 128 | 'compulsory-args' => [ "d", "metaname" ],
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| 129 | 'optional-args' => [ "where", "metapos", "metavalue" ] },
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| 130 |
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[25097] | 131 | #INSERT METHODS
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| 132 | "insert-metadata" => {
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| 133 | 'compulsory-args' => [ "d", "metaname", "metavalue" ],
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| 134 | 'optional-args' => [ ] }
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[19293] | 135 | };
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| 136 |
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| 137 |
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| 138 | sub new
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| 139 | {
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| 140 | my $class = shift (@_);
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| 141 | my ($gsdl_cgi,$iis6_mode) = @_;
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| 142 |
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[23761] | 143 | # Treat metavalue specially. To transmit this through a GET request
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| 144 | # the Javascript side has url-encoded it, so here we need to decode
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| 145 | # it before proceeding
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| 146 |
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| 147 | my $url_encoded_metavalue = $gsdl_cgi->param("metavalue");
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| 148 | my $url_decoded_metavalue = &unicode::url_decode($url_encoded_metavalue,1);
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| 149 | my $unicode_array = &unicode::utf82unicode($url_decoded_metavalue);
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| 150 |
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| 151 | $url_decoded_metavalue = join("",map(chr($_),@$unicode_array));
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| 152 | $gsdl_cgi->param("metavalue",$url_decoded_metavalue);
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| 153 |
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[19293] | 154 | my $self = new baseaction($action_table,$gsdl_cgi,$iis6_mode);
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| 155 |
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| 156 | return bless $self, $class;
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| 157 | }
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| 158 |
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| 159 |
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| 160 | sub get_live_metadata
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| 161 | {
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| 162 | my $self = shift @_;
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| 163 |
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| 164 | my $username = $self->{'username'};
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| 165 | my $collect = $self->{'collect'};
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| 166 | my $gsdl_cgi = $self->{'gsdl_cgi'};
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| 167 | my $gsdlhome = $self->{'gsdlhome'};
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[23478] | 168 | my $infodbtype = $self->{'infodbtype'};
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[27180] | 169 |
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[23447] | 170 | # live metadata gets/saves value scoped (prefixed) by the current usename
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[23761] | 171 | # so (for now) let's not bother to enforce authentication
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[21715] | 172 |
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| 173 | # Obtain the collect dir
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[23766] | 174 | my $site = $self->{'site'};
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| 175 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
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| 176 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
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[19293] | 177 |
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| 178 | # Make sure the collection isn't locked by someone else
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| 179 | $self->lock_collection($username, $collect);
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| 180 |
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| 181 | # look up additional args
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| 182 | my $docid = $self->{'d'};
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| 183 | if ((!defined $docid) || ($docid =~ m/^\s*$/)) {
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[21715] | 184 | $gsdl_cgi->generate_error("No docid (d=...) specified.");
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[19293] | 185 | }
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| 186 |
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[21715] | 187 | # Generate the dbkey
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[19293] | 188 | my $metaname = $self->{'metaname'};
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| 189 | my $dbkey = "$docid.$metaname";
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| 190 |
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[21715] | 191 | # To people who know $collect_tail please add some comments
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| 192 | # Obtain path to the database
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[19293] | 193 | my $collect_tail = $collect;
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| 194 | $collect_tail =~ s/^.*[\/|\\]//;
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[21564] | 195 | my $index_text_directory = &util::filename_cat($collect_dir,$collect,"index","text");
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[23400] | 196 | my $infodb_file_path = &dbutil::get_infodb_file_path($infodbtype, "live-$collect_tail", $index_text_directory);
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[21715] | 197 |
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| 198 | # Obtain the content of the key
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[21569] | 199 | my $cmd = "gdbmget $infodb_file_path $dbkey";
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[19293] | 200 | if (open(GIN,"$cmd |") == 0) {
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[21715] | 201 | # Catch error if gdbmget failed
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[19293] | 202 | my $mess = "Failed to get metadata key: $metaname\n";
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| 203 | $mess .= "$!\n";
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| 204 |
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| 205 | $gsdl_cgi->generate_error($mess);
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| 206 | }
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| 207 | else {
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[23761] | 208 | binmode(GIN,":utf8");
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[21715] | 209 | # Read everything in and concatenate them into $metavalue
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[19293] | 210 | my $metavalue = "";
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| 211 | my $line;
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| 212 | while (defined ($line=<GIN>)) {
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| 213 | $metavalue .= $line;
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| 214 | }
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| 215 | close(GIN);
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[21715] | 216 | chomp($metavalue); # Get rid off the tailing newlines
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[19293] | 217 | $gsdl_cgi->generate_ok_message("$metavalue");
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| 218 | }
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[21715] | 219 |
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| 220 | # Release the lock once it is done
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| 221 | $self->unlock_collection($username, $collect);
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[19499] | 222 | }
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[19293] | 223 |
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[27157] | 224 | # just calls the index version
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[19499] | 225 | sub get_metadata
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| 226 | {
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| 227 | my $self = shift @_;
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[27157] | 228 | $self->get_index_metadata(@_);
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| 229 | }
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[19499] | 230 |
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[27157] | 231 | sub get_index_metadata
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| 232 | {
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| 233 | my $self = shift @_;
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| 234 |
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[19499] | 235 | my $username = $self->{'username'};
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| 236 | my $collect = $self->{'collect'};
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| 237 | my $gsdl_cgi = $self->{'gsdl_cgi'};
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| 238 | my $gsdlhome = $self->{'gsdlhome'};
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| 239 |
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[21715] | 240 | # Authenticate user if it is enabled
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[19499] | 241 | if ($baseaction::authentication_enabled) {
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| 242 | # Ensure the user is allowed to edit this collection
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| 243 | &authenticate_user($gsdl_cgi, $username, $collect);
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| 244 | }
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| 245 |
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[21715] | 246 | # Obtain the collect dir
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[23766] | 247 | my $site = $self->{'site'};
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| 248 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
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| 249 | ##my $collect_dir = &util::filename_cat($gsdlhome, "collect");
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[19499] | 250 |
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| 251 | # Make sure the collection isn't locked by someone else
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| 252 | $self->lock_collection($username, $collect);
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| 253 |
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| 254 | # look up additional args
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| 255 | my $docid = $self->{'d'};
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| 256 | my $metaname = $self->{'metaname'};
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| 257 | my $metapos = $self->{'metapos'};
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[23400] | 258 | my $infodbtype = $self->{'infodbtype'};
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[19499] | 259 |
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[21715] | 260 | # To people who know $collect_tail please add some comments
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| 261 | # Obtain path to the database
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[19499] | 262 | my $collect_tail = $collect;
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| 263 | $collect_tail =~ s/^.*[\/\\]//;
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[21564] | 264 | my $index_text_directory = &util::filename_cat($collect_dir,$collect,"index","text");
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[23400] | 265 | my $infodb_file_path = &dbutil::get_infodb_file_path($infodbtype, $collect_tail, $index_text_directory);
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[21715] | 266 |
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| 267 | # Read the docid entry
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[23400] | 268 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $infodb_file_path, $docid);
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| 269 |
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[21715] | 270 | # Basically loop through and unescape_html the values
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[19499] | 271 | foreach my $k (keys %$doc_rec) {
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| 272 | my @escaped_v = ();
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| 273 | foreach my $v (@{$doc_rec->{$k}}) {
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| 274 | my $ev = &ghtml::unescape_html($v);
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| 275 | push(@escaped_v, $ev);
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| 276 | }
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| 277 | $doc_rec->{$k} = \@escaped_v;
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| 278 | }
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| 279 |
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[21715] | 280 | # Obtain the specified metadata value
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[19499] | 281 | $metapos = 0 if (!defined $metapos);
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| 282 | my $metavalue = $doc_rec->{$metaname}->[$metapos];
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| 283 | $gsdl_cgi->generate_ok_message("$metavalue");
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[21715] | 284 |
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| 285 | # Release the lock once it is done
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| 286 | $self->unlock_collection($username, $collect);
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[19293] | 287 | }
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| 288 |
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| 289 |
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[25097] | 290 | sub get_import_metadata
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| 291 | {
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| 292 | my $self = shift @_;
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| 293 |
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| 294 | my $username = $self->{'username'};
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| 295 | my $collect = $self->{'collect'};
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| 296 | my $gsdl_cgi = $self->{'gsdl_cgi'};
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| 297 | my $gsdlhome = $self->{'gsdlhome'};
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| 298 |
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| 299 | # Authenticate user if it is enabled
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| 300 | if ($baseaction::authentication_enabled) {
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| 301 | # Ensure the user is allowed to edit this collection
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| 302 | &authenticate_user($gsdl_cgi, $username, $collect);
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| 303 | }
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| 304 |
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| 305 | # Obtain the collect dir
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| 306 | my $site = $self->{'site'};
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| 307 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
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| 308 | ##my $collect_dir = &util::filename_cat($gsdlhome, "collect");
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| 309 |
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| 310 | # Make sure the collection isn't locked by someone else
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| 311 | $self->lock_collection($username, $collect);
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| 312 |
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| 313 | # look up additional args
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| 314 | my $docid = $self->{'d'};
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| 315 | my $metaname = $self->{'metaname'};
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[27176] | 316 | my $metapos = $self->{'metapos'};
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| 317 | $metapos = 0 if (!defined $metapos); # gets the first value by default since metapos defaults to 0
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| 318 |
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[25097] | 319 | my $infodbtype = $self->{'infodbtype'};
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[27176] | 320 | if (!defined $docid)
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[25097] | 321 | {
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[27173] | 322 | $gsdl_cgi->generate_error("No docid (d=...) specified.\n");
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[25097] | 323 | }
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| 324 |
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| 325 | # Obtain where the metadata.xml is from the archiveinfo-doc.gdb file
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| 326 | # If the doc oid is not specified, we assume the metadata.xml is next to the specified "f"
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| 327 | my $metadata_xml_file;
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| 328 | my $import_filename = undef;
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| 329 |
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| 330 |
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| 331 | my $archive_dir = &util::filename_cat($collect_dir, $collect, "archives");
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| 332 | my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archive_dir);
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| 333 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $arcinfo_doc_filename, $docid);
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| 334 |
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| 335 | # This now stores the full pathname
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| 336 | $import_filename = $doc_rec->{'src-file'}->[0];
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| 337 |
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| 338 | # figure out correct metadata.xml file [?]
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| 339 | # Assuming the metadata.xml file is next to the source file
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| 340 | # Note: This will not work if it is using the inherited metadata from the parent folder
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| 341 | my ($import_tailname, $import_dirname) = File::Basename::fileparse($import_filename);
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| 342 | my $metadata_xml_filename = &util::filename_cat($import_dirname, "metadata.xml");
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| 343 |
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[27176] | 344 | $gsdl_cgi->generate_ok_message($self->get_metadata_from_metadata_xml($gsdl_cgi, $metadata_xml_filename, $metaname, $metapos, $import_tailname));
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[25097] | 345 |
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| 346 | # Release the lock once it is done
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| 347 | $self->unlock_collection($username, $collect);
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| 348 | }
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| 349 |
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| 350 | sub get_metadata_from_metadata_xml
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| 351 | {
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| 352 | my $self = shift @_;
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[27176] | 353 | my ($gsdl_cgi, $metadata_xml_filename, $metaname, $metapos, $src_file) = @_;
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[25097] | 354 |
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| 355 | my @rules =
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| 356 | (
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| 357 | _default => 'raw',
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| 358 | 'Metadata' => \&gfmxml_metadata,
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| 359 | 'FileName' => \&mxml_filename
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| 360 | );
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| 361 |
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| 362 | my $parser = XML::Rules->new
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| 363 | (
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| 364 | rules => \@rules,
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| 365 | output_encoding => 'utf8'
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| 366 | );
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| 367 |
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| 368 | my $xml_in = "";
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| 369 | if (!open(MIN,"<$metadata_xml_filename"))
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| 370 | {
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| 371 | $gsdl_cgi->generate_error("Unable to read in $metadata_xml_filename: $!");
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| 372 | }
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| 373 | else
|
---|
| 374 | {
|
---|
| 375 | # Read them in
|
---|
| 376 | my $line;
|
---|
| 377 | while (defined ($line=<MIN>)) {
|
---|
| 378 | $xml_in .= $line;
|
---|
| 379 | }
|
---|
| 380 | close(MIN);
|
---|
| 381 |
|
---|
[27176] | 382 | $parser->parse($xml_in, {metaname => $metaname, metapos => $metapos, src_file => $src_file});
|
---|
[25097] | 383 |
|
---|
| 384 | if(defined $parser->{'pad'}->{'metavalue'})
|
---|
| 385 | {
|
---|
| 386 | return $parser->{'pad'}->{'metavalue'};
|
---|
| 387 | }
|
---|
| 388 | else
|
---|
| 389 | {
|
---|
| 390 | return "";
|
---|
| 391 | }
|
---|
| 392 | }
|
---|
| 393 | }
|
---|
| 394 |
|
---|
| 395 | sub gfmxml_metadata
|
---|
| 396 | {
|
---|
| 397 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
| 398 |
|
---|
[27176] | 399 | # no subsection support yet in metadata.xml
|
---|
| 400 |
|
---|
| 401 | if (($parser->{'parameters'}->{'src_file'} eq $parser->{'parameters'}->{'current_file'}) && $parser->{'parameters'}->{'metaname'} eq $attrHash->{'name'})
|
---|
[25097] | 402 | {
|
---|
[27176] | 403 | if (!defined $parser->{'parameters'}->{'poscount'})
|
---|
| 404 | {
|
---|
| 405 | $parser->{'parameters'}->{'poscount'} = 0;
|
---|
| 406 | }
|
---|
| 407 | else
|
---|
| 408 | {
|
---|
| 409 | $parser->{'parameters'}->{'poscount'}++;
|
---|
| 410 | }
|
---|
| 411 |
|
---|
| 412 | # gets the first value by default, since metapos defaults to 0
|
---|
| 413 | if (($parser->{'parameters'}->{'poscount'} == $parser->{'parameters'}->{'metapos'}))
|
---|
| 414 | {
|
---|
| 415 | if($parser->{'parameters'}->{'metapos'} > 0) {
|
---|
| 416 | print STDERR "@@@@ WARNING: non-zero metapos.\n";
|
---|
| 417 | print STDERR "@@@@ Assuming SIMPLE collection and proceeding to retrieve the import meta at".$parser->{'parameters'}->{'metapos'}.".\n";
|
---|
| 418 | }
|
---|
| 419 | $parser->{'pad'}->{'metavalue'} = $attrHash->{'_content'};
|
---|
| 420 | }
|
---|
[25097] | 421 | }
|
---|
| 422 | }
|
---|
| 423 |
|
---|
| 424 | sub get_archives_metadata
|
---|
| 425 | {
|
---|
| 426 | my $self = shift @_;
|
---|
| 427 |
|
---|
| 428 | my $username = $self->{'username'};
|
---|
| 429 | my $collect = $self->{'collect'};
|
---|
| 430 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 431 | my $gsdlhome = $self->{'gsdlhome'};
|
---|
| 432 | my $infodbtype = $self->{'infodbtype'};
|
---|
| 433 |
|
---|
| 434 | # Authenticate user if it is enabled
|
---|
| 435 | if ($baseaction::authentication_enabled) {
|
---|
| 436 | # Ensure the user is allowed to edit this collection
|
---|
| 437 | &authenticate_user($gsdl_cgi, $username, $collect);
|
---|
| 438 | }
|
---|
| 439 |
|
---|
| 440 | # Obtain the collect dir
|
---|
| 441 | my $site = $self->{'site'};
|
---|
| 442 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 443 |
|
---|
| 444 | my $archive_dir = &util::filename_cat($collect_dir, $collect, "archives");
|
---|
| 445 |
|
---|
| 446 | # Make sure the collection isn't locked by someone else
|
---|
| 447 | $self->lock_collection($username, $collect);
|
---|
| 448 |
|
---|
| 449 | # look up additional args
|
---|
| 450 | my ($docid, $docid_secnum) = ($self->{'d'} =~ m/^(.*?)(\..*)?$/);
|
---|
| 451 | $docid_secnum = "" if (!defined $docid_secnum);
|
---|
| 452 |
|
---|
| 453 | my $metaname = $self->{'metaname'};
|
---|
| 454 | my $metapos = $self->{'metapos'};
|
---|
| 455 | $metapos = 0 if (!defined $metapos);
|
---|
| 456 |
|
---|
| 457 | my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archive_dir);
|
---|
| 458 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $arcinfo_doc_filename, $docid);
|
---|
| 459 |
|
---|
| 460 | # This now stores the full pathname
|
---|
| 461 | my $doc_filename = $doc_rec->{'doc-file'}->[0];
|
---|
| 462 |
|
---|
| 463 | $gsdl_cgi->generate_ok_message($self->get_metadata_from_archive_xml($gsdl_cgi, &util::filename_cat($archive_dir, $doc_filename), $metaname, $metapos, $docid_secnum));
|
---|
| 464 |
|
---|
| 465 | # Release the lock once it is done
|
---|
| 466 | $self->unlock_collection($username, $collect);
|
---|
| 467 | }
|
---|
| 468 |
|
---|
| 469 | sub get_metadata_from_archive_xml
|
---|
| 470 | {
|
---|
| 471 | my $self = shift @_;
|
---|
| 472 | my ($gsdl_cgi, $doc_xml_filename, $metaname, $metapos, $secid) = @_;
|
---|
| 473 |
|
---|
| 474 | my @start_rules = ('Section' => \&dxml_start_section);
|
---|
| 475 |
|
---|
| 476 | my @rules =
|
---|
| 477 | (
|
---|
| 478 | _default => 'raw',
|
---|
| 479 | 'Metadata' => \&gfdxml_metadata
|
---|
| 480 | );
|
---|
| 481 |
|
---|
| 482 | my $parser = XML::Rules->new
|
---|
| 483 | (
|
---|
| 484 | start_rules => \@start_rules,
|
---|
| 485 | rules => \@rules,
|
---|
| 486 | output_encoding => 'utf8'
|
---|
| 487 | );
|
---|
| 488 |
|
---|
| 489 | my $xml_in = "";
|
---|
| 490 | if (!open(MIN,"<$doc_xml_filename"))
|
---|
| 491 | {
|
---|
| 492 | $gsdl_cgi->generate_error("Unable to read in $doc_xml_filename: $!");
|
---|
| 493 | }
|
---|
| 494 | else
|
---|
| 495 | {
|
---|
| 496 | # Read them in
|
---|
| 497 | my $line;
|
---|
| 498 | while (defined ($line=<MIN>)) {
|
---|
| 499 | $xml_in .= $line;
|
---|
| 500 | }
|
---|
| 501 | close(MIN);
|
---|
| 502 |
|
---|
| 503 | $parser->parse($xml_in, {metaname => $metaname, metapos => $metapos, secid => $secid});
|
---|
| 504 |
|
---|
| 505 | if(defined $parser->{'pad'}->{'metavalue'})
|
---|
| 506 | {
|
---|
| 507 | return $parser->{'pad'}->{'metavalue'};
|
---|
| 508 | }
|
---|
| 509 | else
|
---|
| 510 | {
|
---|
| 511 | return "";
|
---|
| 512 | }
|
---|
| 513 | }
|
---|
| 514 | }
|
---|
| 515 |
|
---|
| 516 | sub gfdxml_metadata
|
---|
| 517 | {
|
---|
| 518 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
| 519 |
|
---|
| 520 | if(!($parser->{'parameters'}->{'secid'} eq $parser->{'parameters'}->{'curr_section_num'}))
|
---|
| 521 | {
|
---|
| 522 | return;
|
---|
| 523 | }
|
---|
| 524 |
|
---|
| 525 | if ($parser->{'parameters'}->{'metaname'} eq $attrHash->{'name'})
|
---|
| 526 | {
|
---|
| 527 | if (!defined $parser->{'parameters'}->{'poscount'})
|
---|
| 528 | {
|
---|
| 529 | $parser->{'parameters'}->{'poscount'} = 0;
|
---|
| 530 | }
|
---|
| 531 | else
|
---|
| 532 | {
|
---|
| 533 | $parser->{'parameters'}->{'poscount'}++;
|
---|
| 534 | }
|
---|
| 535 | }
|
---|
| 536 |
|
---|
| 537 | if (($parser->{'parameters'}->{'metaname'} eq $attrHash->{'name'}) && ($parser->{'parameters'}->{'poscount'} == $parser->{'parameters'}->{'metapos'}))
|
---|
| 538 | {
|
---|
| 539 | $parser->{'pad'}->{'metavalue'} = $attrHash->{'_content'};
|
---|
| 540 | }
|
---|
| 541 | }
|
---|
| 542 |
|
---|
[27157] | 543 | sub _set_live_metadata
|
---|
[19293] | 544 | {
|
---|
| 545 | my $self = shift @_;
|
---|
| 546 |
|
---|
| 547 | my $collect = $self->{'collect'};
|
---|
| 548 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
[27157] | 549 | #my $gsdlhome = $self->{'gsdlhome'};
|
---|
[23400] | 550 | my $infodbtype = $self->{'infodbtype'};
|
---|
[19293] | 551 |
|
---|
[21715] | 552 | # Obtain the collect dir
|
---|
[27157] | 553 | my $site = $self->{'site'};
|
---|
| 554 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
[23766] | 555 | ##my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
---|
[19293] | 556 |
|
---|
| 557 |
|
---|
| 558 | # look up additional args
|
---|
| 559 | my $docid = $self->{'d'};
|
---|
[21715] | 560 | if ((!defined $docid) || ($docid =~ m/^\s*$/)) {
|
---|
[27168] | 561 | $gsdl_cgi->generate_error("No docid (d=...) specified."); # generates error and dies
|
---|
[21715] | 562 | }
|
---|
[19293] | 563 | my $metavalue = $self->{'metavalue'};
|
---|
| 564 |
|
---|
[21715] | 565 | # Generate the dbkey
|
---|
| 566 | my $metaname = $self->{'metaname'};
|
---|
[19293] | 567 | my $dbkey = "$docid.$metaname";
|
---|
| 568 |
|
---|
[21715] | 569 | # To people who know $collect_tail please add some comments
|
---|
| 570 | # Obtain path to the database
|
---|
[19293] | 571 | my $collect_tail = $collect;
|
---|
| 572 | $collect_tail =~ s/^.*[\/\\]//;
|
---|
[21564] | 573 | my $index_text_directory = &util::filename_cat($collect_dir,$collect,"index","text");
|
---|
[23400] | 574 | my $infodb_file_path = &dbutil::get_infodb_file_path($infodbtype, "live-$collect_tail", $index_text_directory);
|
---|
[19293] | 575 |
|
---|
[21715] | 576 | # Set the new value
|
---|
[27176] | 577 | my $cmd = "gdbmset \"$infodb_file_path\" \"$dbkey\" \"$metavalue\"";
|
---|
[19293] | 578 | my $status = system($cmd);
|
---|
| 579 | if ($status != 0) {
|
---|
[21715] | 580 | # Catch error if gdbmget failed
|
---|
[19293] | 581 | my $mess = "Failed to set metadata key: $dbkey\n";
|
---|
[21715] | 582 |
|
---|
[19293] | 583 | $mess .= "PATH: $ENV{'PATH'}\n";
|
---|
| 584 | $mess .= "cmd = $cmd\n";
|
---|
| 585 | $mess .= "Exit status: $status\n";
|
---|
| 586 | $mess .= "System Error Message: $!\n";
|
---|
| 587 |
|
---|
[19499] | 588 | $gsdl_cgi->generate_error($mess);
|
---|
[19293] | 589 | }
|
---|
| 590 | else {
|
---|
[19499] | 591 | $gsdl_cgi->generate_ok_message("set-live-metadata successful: Key[$metaname]=$metavalue");
|
---|
[19293] | 592 | }
|
---|
[27157] | 593 |
|
---|
| 594 | #return $status; # in case calling functions have any further use for this
|
---|
| 595 | }
|
---|
| 596 |
|
---|
| 597 | sub set_live_metadata
|
---|
| 598 | {
|
---|
| 599 | my $self = shift @_;
|
---|
| 600 |
|
---|
| 601 | my $username = $self->{'username'};
|
---|
| 602 | my $collect = $self->{'collect'};
|
---|
| 603 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 604 |
|
---|
| 605 | if ($baseaction::authentication_enabled) {
|
---|
| 606 | # Ensure the user is allowed to edit this collection
|
---|
| 607 | &authenticate_user($gsdl_cgi, $username, $collect);
|
---|
| 608 | }
|
---|
| 609 |
|
---|
| 610 | # Make sure the collection isn't locked by someone else
|
---|
| 611 | $self->lock_collection($username, $collect);
|
---|
| 612 |
|
---|
| 613 | $self->_set_live_metadata(@_);
|
---|
| 614 |
|
---|
[21715] | 615 | # Release the lock once it is done
|
---|
| 616 | $self->unlock_collection($username, $collect);
|
---|
[19293] | 617 | }
|
---|
| 618 |
|
---|
[27168] | 619 | sub set_index_metadata_entry
|
---|
[24071] | 620 | {
|
---|
[27168] | 621 | my $self = shift @_;
|
---|
| 622 | my ($collect_dir,$collect,$infodbtype,$docid,$metaname,$metapos,$metavalue,$metamode) = @_;
|
---|
| 623 |
|
---|
[24071] | 624 | # To people who know $collect_tail please add some comments
|
---|
| 625 | # Obtain path to the database
|
---|
| 626 | my $collect_tail = $collect;
|
---|
| 627 | $collect_tail =~ s/^.*[\/\\]//;
|
---|
| 628 | my $index_text_directory = &util::filename_cat($collect_dir,$collect,"index","text");
|
---|
| 629 | my $infodb_file_path = &dbutil::get_infodb_file_path($infodbtype, $collect_tail, $index_text_directory);
|
---|
| 630 |
|
---|
| 631 | # print STDERR "**** infodb file path = $infodb_file_path\n";
|
---|
| 632 | # print STDERR "***** infodb type = $infodbtype\n";
|
---|
[27168] | 633 |
|
---|
[24071] | 634 | # Read the docid entry
|
---|
| 635 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $infodb_file_path, $docid);
|
---|
[27168] | 636 |
|
---|
[24071] | 637 | # Set the metadata value
|
---|
| 638 | if (defined $metapos) {
|
---|
[27168] | 639 | # if metamode=accumulate AND metapos, warn user and then use metapos
|
---|
| 640 | if (defined $metamode && $metamode eq "accumulate") {
|
---|
| 641 | print STDERR "**** Warning: metamode is set to accumulate yet metapos is also provided for $docid\n";
|
---|
| 642 | print STDERR "**** Proceeding by using metapos\n";
|
---|
| 643 | }
|
---|
| 644 | $doc_rec->{$metaname}->[$metapos] = $metavalue;
|
---|
[24071] | 645 | }
|
---|
[27176] | 646 | elsif (defined $metamode && $metamode eq "override") {
|
---|
| 647 | $doc_rec->{$metaname} = [ $metavalue ];
|
---|
| 648 | }
|
---|
| 649 | else { # default for index was to override, but because accumulate is less destructive,
|
---|
| 650 | # and because accumulate is the default for archives and import, that's the new default for index too
|
---|
[27168] | 651 | if(defined $doc_rec->{$metaname}) {
|
---|
| 652 | push(@{$doc_rec->{$metaname}}, $metavalue); # accumulate the value for that metaname
|
---|
| 653 | } else {
|
---|
| 654 | $doc_rec->{$metaname} = [ $metavalue ];
|
---|
| 655 | }
|
---|
[24071] | 656 | }
|
---|
| 657 |
|
---|
| 658 | my $status = &dbutil::set_infodb_entry($infodbtype, $infodb_file_path,$docid,$doc_rec);
|
---|
| 659 |
|
---|
[27168] | 660 | return $status;
|
---|
[24071] | 661 |
|
---|
| 662 | }
|
---|
[19293] | 663 |
|
---|
[27157] | 664 | sub _set_import_metadata
|
---|
[19499] | 665 | {
|
---|
| 666 | my $self = shift @_;
|
---|
[19293] | 667 |
|
---|
[19499] | 668 | my $collect = $self->{'collect'};
|
---|
| 669 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
[27157] | 670 | my $infodbtype = $self->{'infodbtype'};
|
---|
| 671 | # my $gsdlhome = $self->{'gsdlhome'};
|
---|
| 672 |
|
---|
| 673 | # Obtain the collect and archive dir
|
---|
| 674 | my $site = $self->{'site'};
|
---|
| 675 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 676 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
---|
| 677 | my $archive_dir = &util::filename_cat($collect_dir,$collect,"archives");
|
---|
| 678 |
|
---|
| 679 | # look up additional args
|
---|
| 680 | # want either d= or f=
|
---|
| 681 | my $docid = $self->{'d'};
|
---|
[27173] | 682 | my ($docid_root,$docid_secnum);
|
---|
| 683 | if(defined $docid) {
|
---|
| 684 | ($docid_root,$docid_secnum) = ($docid =~ m/^(.*?)(\..*)?$/);
|
---|
| 685 | # as yet no support for setting subsection metadata in metadata.xml
|
---|
| 686 | if ((defined $docid_secnum) && ($docid_secnum !~ m/^\s*$/)) {
|
---|
[27176] | 687 | $gsdl_cgi->generate_message("*** No support yet for setting import metadata at subsections level.\n");
|
---|
[27173] | 688 | return;
|
---|
| 689 | }
|
---|
| 690 | }
|
---|
| 691 |
|
---|
[27157] | 692 | my $import_file = $self->{'f'};
|
---|
| 693 | if ((!defined $docid) && (!defined $import_file)) {
|
---|
| 694 | $gsdl_cgi->generate_error("No docid (d=...) or import file (f=) specified.");
|
---|
| 695 | }
|
---|
[19293] | 696 |
|
---|
[27157] | 697 | # Get the parameters and set default mode to "accumulate"
|
---|
| 698 | my $metaname = $self->{'metaname'};
|
---|
| 699 | my $metavalue = $self->{'metavalue'};
|
---|
| 700 | ## $metavalue =~ s/&lt;(.*?)&gt;/<$1>/g;
|
---|
| 701 | $metavalue =~ s/<(.*?)>/<$1>/g;
|
---|
| 702 |
|
---|
| 703 | my $metamode = $self->{'metamode'};
|
---|
| 704 | if ((!defined $metamode) || ($metamode =~ m/^\s*$/)) {
|
---|
| 705 | # make "accumulate" the default (less destructive, as won't actually
|
---|
| 706 | # delete any existing values)
|
---|
| 707 | $metamode = "accumulate";
|
---|
[19499] | 708 | }
|
---|
| 709 |
|
---|
[27176] | 710 | # adding metapos and prevmetavalue support to import_metadata subroutines
|
---|
| 711 | my $metapos = $self->{'metapos'}; # don't force undef to 0. Undef has meaning when metamode=override
|
---|
| 712 | my $prevmetavalue = $self->{'prevmetavalue'};
|
---|
[27157] | 713 |
|
---|
[27176] | 714 | my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archive_dir);
|
---|
| 715 | my $metadata_xml_filename = $self->set_import_metadata_entry($gsdl_cgi, $arcinfo_doc_filename, $infodbtype, $docid_root, $metaname, $metapos,$metavalue, $metamode,$prevmetavalue, $collect, $collect_dir); # at this point, docid_root = docid
|
---|
[27157] | 716 |
|
---|
| 717 | my $mess = "set-import-metadata successful: Key[$docid] -> $metadata_xml_filename\n";
|
---|
| 718 | $mess .= " $metaname";
|
---|
| 719 | $mess .= " = $metavalue";
|
---|
| 720 | $mess .= " ($metamode)\n";
|
---|
| 721 |
|
---|
| 722 | $gsdl_cgi->generate_ok_message($mess);
|
---|
| 723 |
|
---|
| 724 | #return $status; # in case calling functions have any further use for this
|
---|
| 725 | }
|
---|
| 726 |
|
---|
| 727 | # the version of set_index_meta that doesn't do authentication
|
---|
| 728 | sub _set_archives_metadata
|
---|
| 729 | {
|
---|
| 730 | my $self = shift @_;
|
---|
| 731 |
|
---|
| 732 | my $collect = $self->{'collect'};
|
---|
| 733 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 734 | my $infodbtype = $self->{'infodbtype'};
|
---|
| 735 |
|
---|
| 736 | # Obtain the collect and archive dir
|
---|
| 737 | my $site = $self->{'site'};
|
---|
| 738 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 739 | my $archive_dir = &util::filename_cat($collect_dir,$collect,"archives");
|
---|
| 740 |
|
---|
| 741 | # look up additional args
|
---|
| 742 | my $docid = $self->{'d'};
|
---|
| 743 | my $metaname = $self->{'metaname'};
|
---|
| 744 | my $metavalue = $self->{'metavalue'};
|
---|
| 745 | my $prevmetavalue = $self->{'prevmetavalue'};
|
---|
| 746 |
|
---|
[27176] | 747 | my $metapos = $self->{'metapos'}; # don't force undef to 0. Undef has meaning when metamode=override
|
---|
| 748 | # Don't append "|| undef", since if metapos=0 it will then be set to undef
|
---|
[27157] | 749 |
|
---|
| 750 | my $metamode = $self->{'metamode'};
|
---|
| 751 | if ((!defined $metamode) || ($metamode =~ m/^\s*$/)) {
|
---|
| 752 | # make "accumulate" the default (less destructive, as won't actually
|
---|
| 753 | # delete any existing values)
|
---|
| 754 | $metamode = "accumulate";
|
---|
[27167] | 755 | }
|
---|
[27168] | 756 |
|
---|
[27157] | 757 | my $status = $self->set_archives_metadata_entry($gsdl_cgi,$archive_dir, $collect_dir,$collect, $infodbtype,$docid,
|
---|
| 758 | $metaname,$metapos,$metavalue,$metamode,$prevmetavalue);
|
---|
| 759 |
|
---|
| 760 | if ($status == 0) {
|
---|
| 761 | my $mess = "set-archives-metadata successful: Key[$docid]\n";
|
---|
| 762 | $mess .= " $metaname";
|
---|
| 763 | $mess .= "->[$metapos]" if (defined $metapos);
|
---|
| 764 | $mess .= " = $metavalue";
|
---|
| 765 | $mess .= " ($metamode)\n";
|
---|
| 766 |
|
---|
| 767 | $gsdl_cgi->generate_ok_message($mess);
|
---|
| 768 | }
|
---|
| 769 | else {
|
---|
| 770 | my $mess .= "Failed to set archives metadata key: $docid\n";
|
---|
| 771 | $mess .= "Exit status: $status\n";
|
---|
| 772 | if(defined $self->{'error_msg'}) {
|
---|
| 773 | $mess .= "Error Message: $self->{'error_msg'}\n";
|
---|
| 774 | } else {
|
---|
| 775 | $mess .= "System Error Message: $!\n";
|
---|
| 776 | }
|
---|
| 777 | $mess .= "-" x 20 . "\n";
|
---|
| 778 |
|
---|
| 779 | $gsdl_cgi->generate_error($mess);
|
---|
| 780 | }
|
---|
[23766] | 781 |
|
---|
[27157] | 782 | #return $status; # in case calling functions have any further use for this
|
---|
| 783 | }
|
---|
[19499] | 784 |
|
---|
| 785 |
|
---|
[27157] | 786 | # the version of set_index_meta that doesn't do authentication
|
---|
| 787 | sub _set_index_metadata
|
---|
| 788 | {
|
---|
| 789 | my $self = shift @_;
|
---|
| 790 |
|
---|
| 791 | my $collect = $self->{'collect'};
|
---|
| 792 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 793 |
|
---|
| 794 | my $site = $self->{'site'};
|
---|
| 795 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 796 |
|
---|
[19499] | 797 | # look up additional args
|
---|
| 798 | my $docid = $self->{'d'};
|
---|
| 799 | my $metaname = $self->{'metaname'};
|
---|
[27176] | 800 | my $metapos = $self->{'metapos'}; # undef has meaning
|
---|
[19499] | 801 | my $metavalue = $self->{'metavalue'};
|
---|
[23761] | 802 | my $infodbtype = $self->{'infodbtype'};
|
---|
[27168] | 803 | my $metamode = $self->{'metamode'};
|
---|
| 804 |
|
---|
| 805 | my $status = $self->set_index_metadata_entry($collect_dir,$collect,$infodbtype,$docid,$metaname,$metapos,$metavalue,$metamode);
|
---|
[23400] | 806 |
|
---|
[19499] | 807 | if ($status != 0) {
|
---|
[23761] | 808 | # Catch error if set infodb entry failed
|
---|
| 809 | my $mess = "Failed to set metadata key: $docid\n";
|
---|
[19499] | 810 |
|
---|
[23761] | 811 | $mess .= "PATH: $ENV{'PATH'}\n";
|
---|
| 812 | $mess .= "Exit status: $status\n";
|
---|
| 813 | $mess .= "System Error Message: $!\n";
|
---|
| 814 |
|
---|
| 815 | $gsdl_cgi->generate_error($mess);
|
---|
[19499] | 816 | }
|
---|
| 817 | else {
|
---|
[27157] | 818 | my $mess = "set-index-metadata successful: Key[$docid]\n";
|
---|
[23761] | 819 | $mess .= " $metaname";
|
---|
| 820 | $mess .= "->[$metapos]" if (defined $metapos);
|
---|
[27157] | 821 | $mess .= " = $metavalue\n";
|
---|
[23761] | 822 |
|
---|
| 823 | $gsdl_cgi->generate_ok_message($mess);
|
---|
[19499] | 824 | }
|
---|
[27157] | 825 |
|
---|
| 826 | #return $status; # in case calling functions have any further use for this
|
---|
| 827 | }
|
---|
| 828 |
|
---|
| 829 | sub set_index_metadata
|
---|
| 830 | {
|
---|
| 831 | my $self = shift @_;
|
---|
| 832 |
|
---|
| 833 | my $username = $self->{'username'};
|
---|
| 834 | my $collect = $self->{'collect'};
|
---|
| 835 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 836 | #my $gsdlhome = $self->{'gsdlhome'};
|
---|
| 837 |
|
---|
| 838 | if ($baseaction::authentication_enabled) {
|
---|
| 839 | # Ensure the user is allowed to edit this collection
|
---|
| 840 | &authenticate_user($gsdl_cgi, $username, $collect);
|
---|
| 841 | }
|
---|
| 842 |
|
---|
| 843 | my $site = $self->{'site'};
|
---|
| 844 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 845 |
|
---|
| 846 | $gsdl_cgi->checked_chdir($collect_dir);
|
---|
| 847 |
|
---|
| 848 | # Obtain the collect dir
|
---|
| 849 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
---|
| 850 |
|
---|
| 851 | # Make sure the collection isn't locked by someone else
|
---|
| 852 | $self->lock_collection($username, $collect);
|
---|
| 853 |
|
---|
| 854 | $self->_set_index_metadata(@_);
|
---|
[21715] | 855 |
|
---|
| 856 | # Release the lock once it is done
|
---|
| 857 | $self->unlock_collection($username, $collect);
|
---|
[19499] | 858 | }
|
---|
| 859 |
|
---|
[27157] | 860 | # call this to set the metadata for a combination of dirs archives, import or index, or live
|
---|
| 861 | # if none specified, defaults to index which was the original behaviour of set_metadata.
|
---|
| 862 | sub set_metadata
|
---|
| 863 | {
|
---|
| 864 | my $self = shift @_;
|
---|
[19499] | 865 |
|
---|
[27157] | 866 | # Testing that not defining a variable, setting it to "" or to " " all return false
|
---|
| 867 | # >perl -e 'my $whichdirs=""; if($whichdirs) {print "$whichdirs\n"};'
|
---|
| 868 |
|
---|
| 869 | my $where = $self->{'where'};
|
---|
| 870 | if(!$where) {
|
---|
| 871 | $self->set_index_metadata(@_); # call the full version of set_index_meta for the default behaviour
|
---|
| 872 | return;
|
---|
| 873 | }
|
---|
| 874 |
|
---|
| 875 | # authenticate and lock collection once, even if processing multiple dirs
|
---|
| 876 | my $username = $self->{'username'};
|
---|
| 877 | my $collect = $self->{'collect'};
|
---|
| 878 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 879 |
|
---|
| 880 | if ($baseaction::authentication_enabled) {
|
---|
| 881 | # Ensure the user is allowed to edit this collection
|
---|
| 882 | #&authenticate_user($gsdl_cgi, $username, $collect);
|
---|
| 883 | $self->authenticate_user($username, $collect);
|
---|
| 884 | }
|
---|
| 885 |
|
---|
| 886 | if($where =~ m/index/) {
|
---|
| 887 | my $site = $self->{'site'};
|
---|
| 888 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 889 | $gsdl_cgi->checked_chdir($collect_dir);
|
---|
| 890 | }
|
---|
| 891 |
|
---|
| 892 | # Make sure the collection isn't locked by someone else
|
---|
| 893 | $self->lock_collection($username, $collect);
|
---|
| 894 |
|
---|
| 895 |
|
---|
| 896 | # now at last can set the metadata. $where can specify multiple
|
---|
| 897 | # $where is of the form: import|archives|index, or a subset thereof
|
---|
| 898 |
|
---|
| 899 | #my @whichdirs = split('\|', $where);
|
---|
| 900 |
|
---|
| 901 | # just check whether $where contains import/archives/index/live in turn, and
|
---|
| 902 | # for each case, process it accordingly
|
---|
| 903 | if($where =~ m/import/) {
|
---|
| 904 | $self->_set_import_metadata(@_);
|
---|
| 905 | }
|
---|
| 906 |
|
---|
| 907 | if($where =~ m/archives/) {
|
---|
| 908 |
|
---|
| 909 | # look up docID arg which is optional to set_metadata because it's optional
|
---|
| 910 | # to set_import, but which is compulsory to set_archives_metadata
|
---|
| 911 | my $docid = $self->{'d'};
|
---|
| 912 | if ((!defined $docid) || ($docid =~ m/^\s*$/)) {
|
---|
[27168] | 913 | $gsdl_cgi->generate_error("No docid (d=...) specified."); # generates error and dies
|
---|
[27157] | 914 | }
|
---|
[27168] | 915 | # we have a docid, so can set archives meta
|
---|
| 916 | $self->_set_archives_metadata(@_);
|
---|
[27157] | 917 | }
|
---|
| 918 |
|
---|
| 919 | if($where =~ m/index/) {
|
---|
| 920 |
|
---|
| 921 | # look up docID arg which is optional to set_metadata because it's optional
|
---|
| 922 | # to set_import, but which is compulsory to set_archives_metadata
|
---|
| 923 | my $docid = $self->{'d'};
|
---|
| 924 | if ((!defined $docid) || ($docid =~ m/^\s*$/)) {
|
---|
| 925 | $gsdl_cgi->generate_error("No docid (d=...) specified.");
|
---|
| 926 | }
|
---|
[27168] | 927 | # we have a docid, so can set index meta
|
---|
| 928 | $self->_set_index_metadata(@_);
|
---|
[27157] | 929 | }
|
---|
| 930 |
|
---|
| 931 | if($where =~ m/live/) {
|
---|
| 932 | $self->_set_live_metadata(@_); # docid param, d, is compulsory, but is checked for in subroutine
|
---|
| 933 | }
|
---|
| 934 |
|
---|
| 935 | # Release the lock once it is done
|
---|
| 936 | $self->unlock_collection($username, $collect);
|
---|
| 937 | }
|
---|
| 938 |
|
---|
[24071] | 939 | sub set_metadata_array
|
---|
| 940 | {
|
---|
| 941 | my $self = shift @_;
|
---|
| 942 |
|
---|
[27168] | 943 | my $where = $self->{'where'};
|
---|
| 944 | if(!$where) {
|
---|
| 945 | $self->set_index_metadata_array(@_); # default behaviour is the full version of set_index_meta_array
|
---|
| 946 | return;
|
---|
| 947 | }
|
---|
| 948 |
|
---|
[24071] | 949 | my $username = $self->{'username'};
|
---|
| 950 | my $collect = $self->{'collect'};
|
---|
| 951 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 952 |
|
---|
| 953 | if ($baseaction::authentication_enabled) {
|
---|
| 954 | # Ensure the user is allowed to edit this collection
|
---|
| 955 | &authenticate_user($gsdl_cgi, $username, $collect);
|
---|
| 956 | }
|
---|
| 957 |
|
---|
[27168] | 958 | # Not sure if the checked_chdir is necessary, since lock_collection also does a chdir
|
---|
| 959 | # But including the stmt during this code reorganisation to preserve as-is what used to happen
|
---|
| 960 | my $site = $self->{'site'};
|
---|
| 961 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 962 | $gsdl_cgi->checked_chdir($collect_dir);
|
---|
| 963 |
|
---|
| 964 | # Make sure the collection isn't locked by someone else
|
---|
| 965 | $self->lock_collection($username, $collect);
|
---|
| 966 |
|
---|
| 967 | if($where =~ m/import/) {
|
---|
| 968 | $self->_set_import_metadata_array(@_);
|
---|
| 969 | }
|
---|
| 970 | if($where =~ m/archives/) {
|
---|
| 971 | $self->_set_archives_metadata_array(@_);
|
---|
| 972 | }
|
---|
| 973 | if($where =~ m/index/) {
|
---|
| 974 | $self->_set_index_metadata_array(@_);
|
---|
| 975 | }
|
---|
| 976 | if($where =~ m/live/) {
|
---|
| 977 | $self->_set_live_metadata_array(@_);
|
---|
| 978 | }
|
---|
| 979 |
|
---|
| 980 | # Release the lock once it is done
|
---|
| 981 | $self->unlock_collection($username, $collect);
|
---|
| 982 | }
|
---|
| 983 |
|
---|
| 984 | sub _set_index_metadata_array
|
---|
| 985 | {
|
---|
| 986 | my $self = shift @_;
|
---|
| 987 |
|
---|
| 988 | my $collect = $self->{'collect'};
|
---|
| 989 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 990 | my $site = $self->{'site'};
|
---|
| 991 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 992 |
|
---|
| 993 |
|
---|
| 994 | # look up additional args
|
---|
| 995 |
|
---|
| 996 | my $infodbtype = $self->{'infodbtype'};
|
---|
| 997 |
|
---|
| 998 | my $json_str = $self->{'json'};
|
---|
| 999 | my $doc_array = decode_json $json_str;
|
---|
| 1000 |
|
---|
| 1001 |
|
---|
| 1002 | my $global_status = 0;
|
---|
| 1003 | my $global_mess = "";
|
---|
| 1004 |
|
---|
| 1005 | my @all_docids = ();
|
---|
| 1006 |
|
---|
| 1007 | foreach my $doc_array_rec ( @$doc_array ) {
|
---|
| 1008 |
|
---|
| 1009 | my $status = -1;
|
---|
| 1010 | my $docid = $doc_array_rec->{'docid'};
|
---|
| 1011 |
|
---|
| 1012 | push(@all_docids,$docid);
|
---|
| 1013 |
|
---|
| 1014 | my $metaname = $doc_array_rec->{'metaname'};
|
---|
| 1015 | if(defined $metaname) {
|
---|
[27176] | 1016 | my $metapos = $doc_array_rec->{'metapos'}; # can legitimately be undef
|
---|
[27168] | 1017 | my $metavalue = $doc_array_rec->{'metavalue'};
|
---|
| 1018 | my $metamode = $doc_array_rec->{'metamode'} || $self->{'metamode'};
|
---|
| 1019 |
|
---|
| 1020 | $status = $self->set_index_metadata_entry($collect_dir,$collect,$infodbtype,$docid,$metaname,$metapos,$metavalue,$metamode);
|
---|
| 1021 | } elsif (defined $doc_array_rec->{'metatable'}) { # if no metaname, we expect a metatable
|
---|
| 1022 | my $metatable = $doc_array_rec->{'metatable'}; # a subarray, or need to generate an error saying JSON structure is wrong
|
---|
| 1023 |
|
---|
| 1024 | foreach my $metatable_rec ( @$metatable ) { # the subarray metatable is an array of hashmaps
|
---|
| 1025 | $metaname = $metatable_rec->{'metaname'};
|
---|
| 1026 | my $metamode = $metatable_rec->{'metamode'} || $doc_array_rec->{'metamode'} || $self->{'metamode'};
|
---|
| 1027 | my $metapos = undef;
|
---|
| 1028 | my $metavals = $metatable_rec->{'metavals'}; # a sub-subarray
|
---|
| 1029 |
|
---|
| 1030 | foreach my $metavalue ( @$metavals ) { # metavals is an array
|
---|
| 1031 | $status = $self->set_index_metadata_entry($collect_dir,$collect,$infodbtype,$docid,$metaname,$metapos,$metavalue,$metamode); # how do we use metamode in set_meta_entry?
|
---|
| 1032 | if($metamode eq "override") { # now, having overridden the metavalue for the first,
|
---|
| 1033 | # need to accumulate subsequent metavals for this metaname, else the just-assigned
|
---|
| 1034 | # metavalue for this metaname will be lost
|
---|
| 1035 | $metamode = "accumulate";
|
---|
| 1036 | }
|
---|
| 1037 | }
|
---|
| 1038 | }
|
---|
| 1039 | }
|
---|
| 1040 |
|
---|
| 1041 | if ($status != 0) {
|
---|
| 1042 | # Catch error if set infodb entry failed
|
---|
| 1043 | $global_status = $status;
|
---|
| 1044 | $global_mess .= "Failed to set metadata key: $docid\n";
|
---|
| 1045 | $global_mess .= "Exit status: $status\n";
|
---|
| 1046 | $global_mess .= "System Error Message: $!\n";
|
---|
| 1047 | $global_mess .= "-" x 20;
|
---|
| 1048 | }
|
---|
| 1049 | }
|
---|
| 1050 |
|
---|
| 1051 | if ($global_status != 0) {
|
---|
| 1052 | $global_mess .= "PATH: $ENV{'PATH'}\n";
|
---|
| 1053 | $gsdl_cgi->generate_error($global_mess);
|
---|
| 1054 | }
|
---|
| 1055 | else {
|
---|
| 1056 | my $mess = "set-metadata-array successful: Keys[ ".join(", ",@all_docids)."]\n";
|
---|
| 1057 | $gsdl_cgi->generate_ok_message($mess);
|
---|
| 1058 | }
|
---|
| 1059 | }
|
---|
| 1060 |
|
---|
| 1061 | sub set_index_metadata_array
|
---|
| 1062 | {
|
---|
| 1063 | my $self = shift @_;
|
---|
| 1064 |
|
---|
| 1065 | my $username = $self->{'username'};
|
---|
| 1066 | my $collect = $self->{'collect'};
|
---|
| 1067 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 1068 | # my $gsdlhome = $self->{'gsdlhome'};
|
---|
| 1069 |
|
---|
| 1070 | if ($baseaction::authentication_enabled) {
|
---|
| 1071 | # Ensure the user is allowed to edit this collection
|
---|
| 1072 | &authenticate_user($gsdl_cgi, $username, $collect);
|
---|
| 1073 | }
|
---|
| 1074 |
|
---|
[24071] | 1075 | my $site = $self->{'site'};
|
---|
| 1076 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 1077 |
|
---|
| 1078 | $gsdl_cgi->checked_chdir($collect_dir);
|
---|
| 1079 |
|
---|
| 1080 | # Obtain the collect dir
|
---|
| 1081 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
---|
| 1082 |
|
---|
| 1083 | # Make sure the collection isn't locked by someone else
|
---|
| 1084 | $self->lock_collection($username, $collect);
|
---|
| 1085 |
|
---|
[27168] | 1086 | $self->_set_index_metadata_array(@_);
|
---|
| 1087 |
|
---|
| 1088 | # Release the lock once it is done
|
---|
| 1089 | $self->unlock_collection($username, $collect);
|
---|
| 1090 | }
|
---|
| 1091 |
|
---|
| 1092 | # experimental, newly added in and untested
|
---|
| 1093 | sub _set_live_metadata_array
|
---|
| 1094 | {
|
---|
| 1095 | my $self = shift @_;
|
---|
| 1096 |
|
---|
| 1097 | my $collect = $self->{'collect'};
|
---|
| 1098 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 1099 |
|
---|
| 1100 | my $site = $self->{'site'};
|
---|
| 1101 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 1102 |
|
---|
| 1103 |
|
---|
[24071] | 1104 | # look up additional args
|
---|
[27168] | 1105 | my $infodbtype = $self->{'infodbtype'};
|
---|
| 1106 | # To people who know $collect_tail please add some comments
|
---|
| 1107 | # Obtain path to the database
|
---|
| 1108 | my $collect_tail = $collect;
|
---|
| 1109 | $collect_tail =~ s/^.*[\/\\]//;
|
---|
| 1110 | my $index_text_directory = &util::filename_cat($collect_dir,$collect,"index","text");
|
---|
| 1111 | my $infodb_file_path = &dbutil::get_infodb_file_path($infodbtype, "live-$collect_tail", $index_text_directory);
|
---|
| 1112 |
|
---|
| 1113 |
|
---|
| 1114 | my $json_str = $self->{'json'};
|
---|
| 1115 | my $doc_array = decode_json $json_str;
|
---|
| 1116 |
|
---|
| 1117 |
|
---|
| 1118 | my $global_status = 0;
|
---|
| 1119 | my $global_mess = "";
|
---|
| 1120 |
|
---|
| 1121 | my @all_docids = ();
|
---|
| 1122 |
|
---|
| 1123 |
|
---|
| 1124 | foreach my $doc_array_rec ( @$doc_array ) {
|
---|
[24071] | 1125 |
|
---|
[27168] | 1126 | my $status = -1;
|
---|
| 1127 | my $docid = $doc_array_rec->{'docid'};
|
---|
| 1128 |
|
---|
| 1129 | push(@all_docids,$docid);
|
---|
| 1130 |
|
---|
| 1131 | my $metaname = $doc_array_rec->{'metaname'};
|
---|
| 1132 | if(defined $metaname) {
|
---|
| 1133 | my $dbkey = "$docid.$metaname";
|
---|
| 1134 | my $metavalue = $doc_array_rec->{'metavalue'};
|
---|
| 1135 |
|
---|
| 1136 | # Set the new value
|
---|
[27176] | 1137 | my $cmd = "gdbmset \"$infodb_file_path\" \"$dbkey\" \"$metavalue\"";
|
---|
[27168] | 1138 | $status = system($cmd);
|
---|
| 1139 |
|
---|
| 1140 | } elsif (defined $doc_array_rec->{'metatable'}) { # if no metaname, we expect a metatable
|
---|
| 1141 | my $metatable = $doc_array_rec->{'metatable'}; # a subarray, or need to generate an error saying JSON structure is wrong
|
---|
| 1142 | foreach my $metatable_rec ( @$metatable ) {
|
---|
| 1143 | $metaname = $metatable_rec->{'metaname'};
|
---|
| 1144 | my $dbkey = "$docid.$metaname";
|
---|
| 1145 |
|
---|
| 1146 | my $metavals = $metatable_rec->{'metavals'}; # a sub-subarray
|
---|
| 1147 | foreach my $metavalue ( @$metavals ) {
|
---|
[27176] | 1148 | my $cmd = "gdbmset \"$infodb_file_path\" \"$dbkey\" \"$metavalue\"";
|
---|
[27168] | 1149 | $status = system($cmd);
|
---|
[24071] | 1150 | }
|
---|
[27168] | 1151 | }
|
---|
| 1152 |
|
---|
[24071] | 1153 | }
|
---|
| 1154 |
|
---|
[27168] | 1155 | if ($status != 0) {
|
---|
| 1156 | # Catch error if gdbmget failed
|
---|
| 1157 | $global_status = $status;
|
---|
| 1158 | $global_mess .= "Failed to set metadata key: $docid\n"; # $dbkey
|
---|
| 1159 | $global_mess .= "Exit status: $status\n";
|
---|
| 1160 | $global_mess .= "System Error Message: $!\n";
|
---|
| 1161 | $global_mess .= "-" x 20;
|
---|
| 1162 | }
|
---|
[24071] | 1163 | }
|
---|
[27168] | 1164 |
|
---|
| 1165 | if ($global_status != 0) {
|
---|
| 1166 | $global_mess .= "PATH: $ENV{'PATH'}\n";
|
---|
| 1167 | $gsdl_cgi->generate_error($global_mess);
|
---|
| 1168 | }
|
---|
[24071] | 1169 | else {
|
---|
[27168] | 1170 | my $mess = "set-live-metadata-array successful: Keys[ ".join(", ",@all_docids)."]\n";
|
---|
| 1171 | $gsdl_cgi->generate_ok_message($mess);
|
---|
[24071] | 1172 | }
|
---|
[27168] | 1173 | }
|
---|
| 1174 |
|
---|
| 1175 | sub set_live_metadata_array
|
---|
| 1176 | {
|
---|
| 1177 | my $self = shift @_;
|
---|
| 1178 |
|
---|
| 1179 | my $username = $self->{'username'};
|
---|
| 1180 | my $collect = $self->{'collect'};
|
---|
| 1181 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 1182 |
|
---|
| 1183 | if ($baseaction::authentication_enabled) {
|
---|
| 1184 | # Ensure the user is allowed to edit this collection
|
---|
| 1185 | &authenticate_user($gsdl_cgi, $username, $collect);
|
---|
| 1186 | }
|
---|
| 1187 |
|
---|
| 1188 | my $site = $self->{'site'};
|
---|
| 1189 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 1190 |
|
---|
| 1191 | $gsdl_cgi->checked_chdir($collect_dir);
|
---|
| 1192 |
|
---|
| 1193 | # Make sure the collection isn't locked by someone else
|
---|
| 1194 | $self->lock_collection($username, $collect);
|
---|
| 1195 |
|
---|
| 1196 | $self->_set_live_metadata_array(@_);
|
---|
| 1197 |
|
---|
[24071] | 1198 | # Release the lock once it is done
|
---|
| 1199 | $self->unlock_collection($username, $collect);
|
---|
| 1200 | }
|
---|
| 1201 |
|
---|
| 1202 |
|
---|
[20538] | 1203 | sub dxml_metadata
|
---|
| 1204 | {
|
---|
| 1205 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
| 1206 | my $metaname = $parser->{'parameters'}->{'metaname'};
|
---|
| 1207 | my $metamode = $parser->{'parameters'}->{'metamode'};
|
---|
[25891] | 1208 |
|
---|
[27007] | 1209 | print STDERR "**** Processing closing </Metadata> tag\n";
|
---|
[23761] | 1210 |
|
---|
| 1211 | my $opt_doc_secnum = $parser->{'parameters'}->{'secnum'};
|
---|
| 1212 |
|
---|
| 1213 | # Find the right metadata tag and checks if we are going to
|
---|
| 1214 | # override it
|
---|
| 1215 | #
|
---|
| 1216 | # Note: This over writes the first metadata block it
|
---|
| 1217 | # encountered. If there are multiple Sections in the doc.xml, it
|
---|
| 1218 | # might not behave as you would expect
|
---|
[20538] | 1219 |
|
---|
[23761] | 1220 | my $curr_secnum = $parser->{'parameters'}->{'curr_section_num'};
|
---|
| 1221 | ## print STDERR "**** checking $opt_doc_secnum <=> $curr_secnum\n";
|
---|
| 1222 | ## print STDERR "**** metamode = $metamode\n";
|
---|
| 1223 |
|
---|
[25097] | 1224 | if ((!defined $opt_doc_secnum) || ($opt_doc_secnum eq $curr_secnum))
|
---|
| 1225 | {
|
---|
| 1226 | my $name_attr = $attrHash->{'name'};
|
---|
| 1227 | if (($name_attr eq $metaname) && ($metamode eq "override"))
|
---|
| 1228 | {
|
---|
| 1229 | if (!defined $parser->{'parameters'}->{'poscount'})
|
---|
| 1230 | {
|
---|
| 1231 | $parser->{'parameters'}->{'poscount'} = 0;
|
---|
| 1232 | }
|
---|
| 1233 | else
|
---|
| 1234 | {
|
---|
| 1235 | $parser->{'parameters'}->{'poscount'}++;
|
---|
| 1236 | }
|
---|
| 1237 |
|
---|
| 1238 | if(defined $parser->{'parameters'}->{'metapos'} && $parser->{'parameters'}->{'poscount'} == $parser->{'parameters'}->{'metapos'})
|
---|
| 1239 | {
|
---|
[27111] | 1240 | ##print STDERR "#### got match!!\n";
|
---|
[25097] | 1241 | # Get the value and override the current value
|
---|
| 1242 | my $metavalue = $parser->{'parameters'}->{'metavalue'};
|
---|
| 1243 | $attrHash->{'_content'} = $metavalue;
|
---|
| 1244 |
|
---|
| 1245 | # Don't want it to wipe out any other pieces of metadata
|
---|
| 1246 | $parser->{'parameters'}->{'metamode'} = "done";
|
---|
| 1247 | }
|
---|
[25891] | 1248 | elsif(defined $parser->{'parameters'}->{'prevmetavalue'} && $parser->{'parameters'}->{'prevmetavalue'} eq $attrHash->{'_content'})
|
---|
[25097] | 1249 | {
|
---|
[25102] | 1250 | my $metavalue = $parser->{'parameters'}->{'metavalue'};
|
---|
[25097] | 1251 | $attrHash->{'_content'} = $metavalue;
|
---|
| 1252 | $parser->{'parameters'}->{'metamode'} = "done";
|
---|
| 1253 | }
|
---|
| 1254 | }
|
---|
[20538] | 1255 | }
|
---|
| 1256 |
|
---|
[21716] | 1257 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
---|
| 1258 | return [$tagname => $attrHash];
|
---|
[20538] | 1259 | }
|
---|
| 1260 |
|
---|
[27111] | 1261 | # This method exists purely for catching invalid section numbers that the client
|
---|
| 1262 | # requested to edit. Once the parser has reached the end (the final </Archive> tag),
|
---|
| 1263 | # we've seen all the Sections in the doc.xml, and none of their section nums matched
|
---|
| 1264 | # if the metamode has not been set to 'done' by then.
|
---|
| 1265 | sub dxml_archive
|
---|
| 1266 | {
|
---|
| 1267 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
| 1268 | my $metamode = $parser->{'parameters'}->{'metamode'};
|
---|
| 1269 |
|
---|
| 1270 | my $curr_secnum = $parser->{'parameters'}->{'curr_section_num'};
|
---|
| 1271 | my $opt_doc_secnum = $parser->{'parameters'}->{'secnum'};
|
---|
| 1272 |
|
---|
| 1273 | # print STDERR "@@@ $tagname Processing a closing </Archive> tag [$curr_secnum|$opt_doc_secnum]\n";
|
---|
| 1274 |
|
---|
| 1275 | if ($metamode ne "done" && $curr_secnum ne $opt_doc_secnum) {
|
---|
[27112] | 1276 | print STDERR "@@@ $tagname Finished processing FINAL Section.\n";
|
---|
[20538] | 1277 |
|
---|
[27111] | 1278 | my $metaname = $parser->{'parameters'}->{'metaname'};
|
---|
| 1279 | my $metavalue = $parser->{'parameters'}->{'metavalue'};
|
---|
| 1280 |
|
---|
[27112] | 1281 | print STDERR "@@@ Requested section number $opt_doc_secnum not found.\n";
|
---|
| 1282 | print STDERR "\t(last seen section number in document was $curr_secnum)\n";
|
---|
| 1283 | print STDERR "\tDiscarded metadata value '$metavalue' for meta '$metaname'\n";
|
---|
| 1284 | print STDERR "\tin section $opt_doc_secnum.\n";
|
---|
| 1285 | $parser->{'custom_err_msg'} = "Requested section number $opt_doc_secnum not found.";
|
---|
[27111] | 1286 | }
|
---|
| 1287 |
|
---|
| 1288 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
---|
| 1289 | return [$tagname => $attrHash];
|
---|
| 1290 | }
|
---|
| 1291 |
|
---|
[20538] | 1292 | sub dxml_description
|
---|
| 1293 | {
|
---|
[25558] | 1294 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
| 1295 | my $metamode = $parser->{'parameters'}->{'metamode'};
|
---|
[20538] | 1296 |
|
---|
[27111] | 1297 | my $curr_secnum = $parser->{'parameters'}->{'curr_section_num'};
|
---|
[27173] | 1298 | my $opt_doc_secnum = $parser->{'parameters'}->{'secnum'} || "";
|
---|
[27111] | 1299 |
|
---|
[27007] | 1300 | print STDERR "**** Processing a closing </Description> tag \n";
|
---|
[27111] | 1301 | # print STDERR "@@@ $tagname Processing a closing </Description> tag [$curr_secnum|$opt_doc_secnum]\n";
|
---|
[25891] | 1302 |
|
---|
[25558] | 1303 | # Accumulate the metadata
|
---|
[23761] | 1304 |
|
---|
[27111] | 1305 | # We'll be accumulating metadata at this point if we haven't found and therefore
|
---|
| 1306 | # haven't processed the metadata yet.
|
---|
| 1307 | # For subsections, this means that if we're at a matching subsection, but haven't
|
---|
| 1308 | # found the correct metaname to override in that subsection, we accumulate it as new
|
---|
| 1309 | # meta in the subsection by adding it to the current description.
|
---|
| 1310 | # If there's no subsection info for the metadata, it will accumulate at the top level
|
---|
| 1311 | # section description if we hadn't found a matching metaname to override at this point.
|
---|
| 1312 |
|
---|
| 1313 | # Both curr_secnum and opt_doc_secnum can be "". In the former case, it means we're now
|
---|
| 1314 | # at the toplevel section. In the latter case, it means we want to process meta in the
|
---|
| 1315 | # toplevel section. So the eq check between the values below will work in all cases.
|
---|
| 1316 |
|
---|
| 1317 | # The only time this won't work is if an opt_doc_secnum beyond the section numbers of
|
---|
| 1318 | # this document has been provided. In that case, the metadata for that opt_doc_secnum
|
---|
| 1319 | # won't get attached/accumulated to any part of the doc, not even its top-level section.
|
---|
| 1320 |
|
---|
| 1321 | if ($curr_secnum eq $opt_doc_secnum
|
---|
| 1322 | && ($metamode eq "accumulate" || $metamode eq "override")) {
|
---|
[27007] | 1323 | if ($metamode eq "override") {
|
---|
| 1324 | print "No metadata value to override. Switching 'metamode' to accumulate\n";
|
---|
| 1325 | }
|
---|
[20538] | 1326 |
|
---|
[27173] | 1327 | # If we get to here and metamode is override, this means there
|
---|
[27007] | 1328 | # was no existing value to overide => treat as an append operation
|
---|
| 1329 |
|
---|
| 1330 | # Tack a new metadata tag on to the end of the <Metadata>+ block
|
---|
| 1331 | my $metaname = $parser->{'parameters'}->{'metaname'};
|
---|
| 1332 | my $metavalue = $parser->{'parameters'}->{'metavalue'};
|
---|
| 1333 |
|
---|
| 1334 | my $metadata_attr = {
|
---|
| 1335 | '_content' => $metavalue,
|
---|
| 1336 | 'name' => $metaname,
|
---|
| 1337 | 'mode' => "accumulate"
|
---|
| 1338 | };
|
---|
| 1339 |
|
---|
| 1340 | my $append_metadata = [ "Metadata" => $metadata_attr ];
|
---|
| 1341 | my $description_content = $attrHash->{'_content'};
|
---|
| 1342 |
|
---|
| 1343 | print "Appending metadata to doc.xml\n";
|
---|
| 1344 |
|
---|
| 1345 | if (ref($description_content)) {
|
---|
| 1346 | # got some existing interesting nested content
|
---|
| 1347 | push(@$description_content, " ", $append_metadata ,"\n ");
|
---|
| 1348 | }
|
---|
| 1349 | else {
|
---|
| 1350 | #description_content is most likely a string such as "\n"
|
---|
| 1351 | $attrHash->{'_content'} = [$description_content, " ", $append_metadata ,"\n" ];
|
---|
| 1352 | }
|
---|
| 1353 |
|
---|
| 1354 | $parser->{'parameters'}->{'metamode'} = "done";
|
---|
| 1355 | }
|
---|
[25891] | 1356 | else {
|
---|
[27007] | 1357 | # metamode most likely "done" signifying that it has already found a position to add the metadata to.
|
---|
| 1358 | ## print STDERR "**** NOT ACCUMULATE?!? \n";
|
---|
[25891] | 1359 | }
|
---|
[20538] | 1360 |
|
---|
[21716] | 1361 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
---|
| 1362 | return [$tagname => $attrHash];
|
---|
[20538] | 1363 | }
|
---|
| 1364 |
|
---|
[21715] | 1365 |
|
---|
[23761] | 1366 | sub dxml_start_section
|
---|
| 1367 | {
|
---|
| 1368 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
| 1369 |
|
---|
| 1370 | my $new_depth = scalar(@$contextArray);
|
---|
| 1371 |
|
---|
[25891] | 1372 | print STDERR "**** START SECTION \n";
|
---|
| 1373 |
|
---|
[23761] | 1374 | if ($new_depth == 1) {
|
---|
| 1375 | $parser->{'parameters'}->{'curr_section_depth'} = 1;
|
---|
| 1376 | $parser->{'parameters'}->{'curr_section_num'} = "";
|
---|
| 1377 | }
|
---|
| 1378 |
|
---|
| 1379 | my $old_depth = $parser->{'parameters'}->{'curr_section_depth'};
|
---|
| 1380 | my $old_secnum = $parser->{'parameters'}->{'curr_section_num'};
|
---|
| 1381 |
|
---|
| 1382 | my $new_secnum;
|
---|
| 1383 |
|
---|
| 1384 | if ($new_depth > $old_depth) {
|
---|
| 1385 | # child subsection
|
---|
| 1386 | $new_secnum = "$old_secnum.1";
|
---|
| 1387 | }
|
---|
| 1388 | elsif ($new_depth == $old_depth) {
|
---|
| 1389 | # sibling section => increase it's value by 1
|
---|
| 1390 | my ($tail_num) = ($old_secnum =~ m/\.(\d+)$/);
|
---|
| 1391 | $tail_num++;
|
---|
| 1392 | $new_secnum = $old_secnum;
|
---|
| 1393 | $new_secnum =~ s/\.(\d+)$/\.$tail_num/;
|
---|
| 1394 | }
|
---|
| 1395 | else {
|
---|
| 1396 | # back up to parent section => lopp off tail
|
---|
| 1397 | $new_secnum = $old_secnum;
|
---|
| 1398 | $new_secnum =~ s/\.\d+$//;
|
---|
| 1399 | }
|
---|
| 1400 |
|
---|
| 1401 | $parser->{'parameters'}->{'curr_section_depth'} = $new_depth;
|
---|
| 1402 | $parser->{'parameters'}->{'curr_section_num'} = $new_secnum;
|
---|
[25891] | 1403 |
|
---|
| 1404 | 1;
|
---|
[23761] | 1405 | }
|
---|
| 1406 |
|
---|
[20538] | 1407 | sub edit_xml_file
|
---|
| 1408 | {
|
---|
| 1409 | my $self = shift @_;
|
---|
[23761] | 1410 | my ($gsdl_cgi, $filename, $start_rules, $rules, $options) = @_;
|
---|
[20538] | 1411 |
|
---|
| 1412 | # use XML::Rules to add it in (read in and out again)
|
---|
[23761] | 1413 | my $parser = XML::Rules->new(start_rules => $start_rules,
|
---|
| 1414 | rules => $rules,
|
---|
| 1415 | style => 'filter',
|
---|
| 1416 | output_encoding => 'utf8' );
|
---|
[20538] | 1417 |
|
---|
| 1418 | my $xml_in = "";
|
---|
| 1419 | if (!open(MIN,"<$filename")) {
|
---|
| 1420 | $gsdl_cgi->generate_error("Unable to read in $filename: $!");
|
---|
| 1421 | }
|
---|
| 1422 | else {
|
---|
[21715] | 1423 | # Read all the text in
|
---|
[20538] | 1424 | my $line;
|
---|
| 1425 | while (defined ($line=<MIN>)) {
|
---|
| 1426 | $xml_in .= $line;
|
---|
| 1427 | }
|
---|
| 1428 | close(MIN);
|
---|
| 1429 |
|
---|
[23761] | 1430 | my $MOUT;
|
---|
| 1431 | if (!open($MOUT,">$filename")) {
|
---|
[20538] | 1432 | $gsdl_cgi->generate_error("Unable to write out to $filename: $!");
|
---|
| 1433 | }
|
---|
| 1434 | else {
|
---|
[23761] | 1435 | # Matched lines will get handled by the call backs
|
---|
| 1436 | ## my $xml_out = "";
|
---|
| 1437 |
|
---|
| 1438 | binmode($MOUT,":utf8");
|
---|
| 1439 | $parser->filter($xml_in,$MOUT, $options);
|
---|
| 1440 |
|
---|
| 1441 | # binmode(MOUT,":utf8");
|
---|
| 1442 | # print MOUT $xml_out;
|
---|
| 1443 | close($MOUT);
|
---|
[20538] | 1444 | }
|
---|
| 1445 | }
|
---|
[27112] | 1446 |
|
---|
| 1447 | # copy across any custom error information that was stored during parsing
|
---|
| 1448 | $self->{'error_msg'} = $parser->{'custom_err_msg'} if(defined $parser->{'custom_err_msg'});
|
---|
[20538] | 1449 | }
|
---|
| 1450 |
|
---|
| 1451 | sub edit_doc_xml
|
---|
| 1452 | {
|
---|
| 1453 | my $self = shift @_;
|
---|
[25097] | 1454 | my ($gsdl_cgi, $doc_xml_filename, $metaname, $metavalue, $metapos, $metamode, $opt_secnum, $prevmetavalue) = @_;
|
---|
[20538] | 1455 |
|
---|
[27007] | 1456 | my $info_mess = <<RAWEND;
|
---|
| 1457 | ****************************
|
---|
| 1458 | edit_doc_xml()
|
---|
| 1459 | ****************************
|
---|
| 1460 | doc_xml_filename = $doc_xml_filename
|
---|
| 1461 | metaname = $metaname
|
---|
| 1462 | metavalue = $metavalue
|
---|
| 1463 | metapos = $metapos
|
---|
| 1464 | metamode = $metamode
|
---|
| 1465 | opt_secnum = $opt_secnum
|
---|
| 1466 | prevmetavalue = $prevmetavalue
|
---|
| 1467 | ****************************
|
---|
| 1468 | RAWEND
|
---|
| 1469 |
|
---|
| 1470 | $gsdl_cgi->generate_message($info_mess);
|
---|
[25891] | 1471 |
|
---|
[23761] | 1472 | # To monitor which section/subsection number we are in
|
---|
| 1473 | my @start_rules =
|
---|
| 1474 | ( 'Section' => \&dxml_start_section );
|
---|
| 1475 |
|
---|
[20538] | 1476 | # use XML::Rules to add it in (read in and out again)
|
---|
[21715] | 1477 | # Set the call back functions
|
---|
[20538] | 1478 | my @rules =
|
---|
[21716] | 1479 | ( _default => 'raw',
|
---|
[23761] | 1480 | 'Metadata' => \&dxml_metadata,
|
---|
[27111] | 1481 | 'Description' => \&dxml_description,
|
---|
| 1482 | 'Archive' => \&dxml_archive); # just for catching errors at end
|
---|
[20538] | 1483 |
|
---|
[21715] | 1484 | # Sets the parameters
|
---|
[20538] | 1485 | my $options = { 'metaname' => $metaname,
|
---|
| 1486 | 'metapos' => $metapos,
|
---|
[23400] | 1487 | 'metavalue' => $metavalue,
|
---|
[25097] | 1488 | 'metamode' => $metamode,
|
---|
| 1489 | 'prevmetavalue' => $prevmetavalue };
|
---|
[23400] | 1490 |
|
---|
[23761] | 1491 | if (defined $opt_secnum) {
|
---|
| 1492 | $options->{'secnum'} = $opt_secnum;
|
---|
| 1493 | }
|
---|
| 1494 |
|
---|
| 1495 | $self->edit_xml_file($gsdl_cgi,$doc_xml_filename,\@start_rules,\@rules,$options);
|
---|
[20538] | 1496 | }
|
---|
| 1497 |
|
---|
[24071] | 1498 | sub set_archives_metadata_entry
|
---|
| 1499 | {
|
---|
| 1500 | my $self = shift @_;
|
---|
[25891] | 1501 | my ($gsdl_cgi, $archive_dir, $collect_dir, $collect, $infodbtype, $docid, $metaname, $metapos, $metavalue, $metamode, $prevmetavalue) = @_;
|
---|
[24071] | 1502 |
|
---|
[27007] | 1503 | my $info_mess = <<RAWEND;
|
---|
| 1504 | ****************************
|
---|
| 1505 | set_archives_metadata_entry()
|
---|
| 1506 | ****************************
|
---|
| 1507 | archive_dir = $archive_dir
|
---|
| 1508 | collect_dir = $collect_dir
|
---|
| 1509 | collect = $collect
|
---|
| 1510 | infodbtype = $infodbtype
|
---|
| 1511 | docid = $docid
|
---|
| 1512 | metaname = $metaname
|
---|
| 1513 | metapos = $metapos
|
---|
| 1514 | metavalue = $metavalue
|
---|
| 1515 | metamode = $metamode
|
---|
| 1516 | prevmetavalue = $prevmetavalue
|
---|
| 1517 | ****************************
|
---|
| 1518 | RAWEND
|
---|
| 1519 |
|
---|
| 1520 | $gsdl_cgi->generate_message($info_mess);
|
---|
[25891] | 1521 |
|
---|
[24071] | 1522 | # Obtain the doc.xml path for the specified docID
|
---|
| 1523 | my ($docid_root,$docid_secnum) = ($docid =~ m/^(.*?)(\..*)?$/);
|
---|
[20538] | 1524 |
|
---|
[24071] | 1525 | my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archive_dir);
|
---|
| 1526 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $arcinfo_doc_filename, $docid_root);
|
---|
| 1527 | my $doc_xml_file = $doc_rec->{'doc-file'}->[0];
|
---|
| 1528 |
|
---|
| 1529 | # The $doc_xml_file is relative to the archives, and now let's get the full path
|
---|
| 1530 | my $archives_dir = &util::filename_cat($collect_dir,$collect,"archives");
|
---|
| 1531 | my $doc_xml_filename = &util::filename_cat($archives_dir,$doc_xml_file);
|
---|
[27167] | 1532 |
|
---|
| 1533 | # If we're overriding everything, then $metamode=override combined with $metapos=undefined
|
---|
| 1534 | # in which case, we need to remove all metavalues for the metaname at the given (sub)section
|
---|
| 1535 | # Thereafter, we will finally be setting the overriding metavalue for this metaname
|
---|
| 1536 | if(!defined $metapos && $metamode eq "override") {
|
---|
| 1537 | $self->remove_from_doc_xml($gsdl_cgi, &util::filename_cat($archive_dir, $doc_xml_file), $metaname, $metapos, undef, $docid_secnum, $metamode);
|
---|
| 1538 | }
|
---|
[27168] | 1539 |
|
---|
[24071] | 1540 | # Edit the doc.xml file with the specified metadata name, value and position.
|
---|
| 1541 | # TODO: there is a potential problem here as this edit_doc_xml function
|
---|
| 1542 | # is assuming the simple doc.xml situation where there is only one Section and no SubSections.
|
---|
| 1543 | # Running import.pl -groupsize will cause this to have multiple sections in one doc.xml
|
---|
| 1544 |
|
---|
[27168] | 1545 | # dxml_metadata method ignores metapos if metamode anything other than override
|
---|
[24071] | 1546 | $self->edit_doc_xml($gsdl_cgi,$doc_xml_filename,
|
---|
[25097] | 1547 | $metaname,$metavalue,$metapos,$metamode,$docid_secnum,$prevmetavalue);
|
---|
[27112] | 1548 |
|
---|
| 1549 | # return 0; # return 0 for now to indicate no error
|
---|
| 1550 | return (defined $self->{'error_msg'}) ? 1 : 0;
|
---|
[24071] | 1551 | }
|
---|
| 1552 |
|
---|
| 1553 |
|
---|
[20538] | 1554 | sub set_archives_metadata
|
---|
| 1555 | {
|
---|
| 1556 | my $self = shift @_;
|
---|
| 1557 |
|
---|
| 1558 | my $username = $self->{'username'};
|
---|
| 1559 | my $collect = $self->{'collect'};
|
---|
| 1560 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
[23400] | 1561 |
|
---|
[20538] | 1562 | if ($baseaction::authentication_enabled) {
|
---|
[27168] | 1563 | # Ensure the user is allowed to edit this collection
|
---|
| 1564 | $self->authenticate_user($username, $collect);
|
---|
[20538] | 1565 | }
|
---|
| 1566 |
|
---|
| 1567 | # Make sure the collection isn't locked by someone else
|
---|
| 1568 | $self->lock_collection($username, $collect);
|
---|
| 1569 |
|
---|
[27157] | 1570 | $self->_set_archives_metadata(@_);
|
---|
[23400] | 1571 |
|
---|
[24071] | 1572 | # Release the lock once it is done
|
---|
| 1573 | $self->unlock_collection($username, $collect);
|
---|
| 1574 | }
|
---|
| 1575 |
|
---|
[27168] | 1576 | sub _set_archives_metadata_array
|
---|
| 1577 | {
|
---|
| 1578 | my $self = shift @_;
|
---|
| 1579 |
|
---|
| 1580 | my $collect = $self->{'collect'};
|
---|
| 1581 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 1582 | my $site = $self->{'site'};
|
---|
| 1583 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
[24071] | 1584 |
|
---|
[27168] | 1585 | # look up additional args
|
---|
| 1586 |
|
---|
| 1587 | my $infodbtype = $self->{'infodbtype'};
|
---|
| 1588 |
|
---|
| 1589 | my $archive_dir = &util::filename_cat($collect_dir,$collect,"archives");
|
---|
| 1590 |
|
---|
| 1591 | my $json_str = $self->{'json'};
|
---|
| 1592 | my $doc_array = decode_json $json_str;
|
---|
| 1593 |
|
---|
| 1594 |
|
---|
| 1595 | my $global_status = 0;
|
---|
| 1596 | my $global_mess = "";
|
---|
| 1597 |
|
---|
| 1598 | my @all_docids = ();
|
---|
| 1599 |
|
---|
| 1600 | foreach my $doc_array_rec ( @$doc_array ) {
|
---|
| 1601 | my $status = -1;
|
---|
| 1602 | my $docid = $doc_array_rec->{'docid'};
|
---|
| 1603 |
|
---|
| 1604 | push(@all_docids,$docid);
|
---|
| 1605 |
|
---|
| 1606 | my $metaname = $doc_array_rec->{'metaname'};
|
---|
| 1607 | if(defined $metaname) {
|
---|
| 1608 |
|
---|
[27176] | 1609 | my $metapos = $doc_array_rec->{'metapos'}; # don't force undef to 0. Undef has meaning when metamode=override
|
---|
| 1610 |
|
---|
[27168] | 1611 | my $metamode = $doc_array_rec->{'metamode'} || $self->{'metamode'};
|
---|
| 1612 | my $metavalue = $doc_array_rec->{'metavalue'};
|
---|
| 1613 | my $prevmetavalue = $self->{'prevmetavalue'}; # to make this sub behave as _set_archives_metadata
|
---|
| 1614 |
|
---|
| 1615 |
|
---|
| 1616 | if ((!defined $metamode) || ($metamode =~ m/^\s*$/)) {
|
---|
| 1617 | # make "accumulate" the default (less destructive, as it won't actually
|
---|
| 1618 | # delete any existing values)
|
---|
| 1619 | $metamode = "accumulate";
|
---|
| 1620 | }
|
---|
| 1621 |
|
---|
| 1622 | $status = $self->set_archives_metadata_entry($gsdl_cgi,$archive_dir, $collect_dir,$collect, $infodbtype,$docid,
|
---|
| 1623 | $metaname,$metapos,$metavalue,$metamode,$prevmetavalue);
|
---|
| 1624 | } elsif (defined $doc_array_rec->{'metatable'}) { # if no metaname, we expect a metatable
|
---|
| 1625 | my $metatable = $doc_array_rec->{'metatable'}; # a subarray, or need to generate an error saying JSON structure is wrong
|
---|
| 1626 |
|
---|
| 1627 | foreach my $metatable_rec ( @$metatable ) {
|
---|
| 1628 | $metaname = $metatable_rec->{'metaname'};
|
---|
| 1629 | my $metamode = $metatable_rec->{'metamode'} || $doc_array_rec->{'metamode'} || $self->{'metamode'};
|
---|
| 1630 | my $metapos = undef;
|
---|
| 1631 | my $prevmetavalue = undef;
|
---|
| 1632 | my $metavals = $metatable_rec->{'metavals'}; # a sub-subarray
|
---|
| 1633 |
|
---|
| 1634 | foreach my $metavalue ( @$metavals ) {
|
---|
| 1635 | $status = $self->set_archives_metadata_entry($gsdl_cgi,$archive_dir, $collect_dir,$collect,$infodbtype,
|
---|
| 1636 | $docid,$metaname,$metapos,$metavalue,$metamode,$prevmetavalue);
|
---|
| 1637 |
|
---|
| 1638 | if($metamode eq "override") { # now, having overridden the metavalue for the first,
|
---|
| 1639 | # need to accumulate subsequent metavals for this metaname, else the just-assigned
|
---|
| 1640 | # metavalue for this metaname will be lost
|
---|
| 1641 | $metamode = "accumulate";
|
---|
| 1642 | }
|
---|
| 1643 | }
|
---|
| 1644 | }
|
---|
| 1645 | }
|
---|
| 1646 |
|
---|
| 1647 | if ($status != 0) {
|
---|
| 1648 | # Catch error if set infodb entry failed
|
---|
| 1649 | $global_status = $status;
|
---|
| 1650 | $global_mess .= "Failed to set metadata key: $docid\n";
|
---|
| 1651 | $global_mess .= "Exit status: $status\n";
|
---|
| 1652 | $global_mess .= "System Error Message: $!\n";
|
---|
| 1653 | $global_mess .= "-" x 20 . "\n";
|
---|
| 1654 | }
|
---|
| 1655 | }
|
---|
| 1656 |
|
---|
| 1657 | if ($global_status != 0) {
|
---|
| 1658 | $global_mess .= "PATH: $ENV{'PATH'}\n";
|
---|
| 1659 | $gsdl_cgi->generate_error($global_mess);
|
---|
| 1660 | }
|
---|
| 1661 | else {
|
---|
| 1662 | my $mess = "set-archives-metadata-array successful: Keys[ ".join(", ",@all_docids)."]\n";
|
---|
| 1663 | $gsdl_cgi->generate_ok_message($mess);
|
---|
| 1664 | }
|
---|
| 1665 | }
|
---|
| 1666 |
|
---|
[24071] | 1667 | sub set_archives_metadata_array
|
---|
| 1668 | {
|
---|
| 1669 | my $self = shift @_;
|
---|
| 1670 |
|
---|
| 1671 | my $username = $self->{'username'};
|
---|
| 1672 | my $collect = $self->{'collect'};
|
---|
| 1673 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
[27168] | 1674 | # my $gsdlhome = $self->{'gsdlhome'};
|
---|
[24071] | 1675 |
|
---|
| 1676 | if ($baseaction::authentication_enabled) {
|
---|
| 1677 | # Ensure the user is allowed to edit this collection
|
---|
| 1678 | &authenticate_user($gsdl_cgi, $username, $collect);
|
---|
[23400] | 1679 | }
|
---|
[23761] | 1680 |
|
---|
[24071] | 1681 | my $site = $self->{'site'};
|
---|
| 1682 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 1683 |
|
---|
| 1684 | $gsdl_cgi->checked_chdir($collect_dir);
|
---|
| 1685 |
|
---|
| 1686 | # Obtain the collect dir
|
---|
| 1687 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
---|
| 1688 |
|
---|
| 1689 | # Make sure the collection isn't locked by someone else
|
---|
| 1690 | $self->lock_collection($username, $collect);
|
---|
| 1691 |
|
---|
[27168] | 1692 | $self->_set_archives_metadata_array(@_);
|
---|
[20538] | 1693 |
|
---|
[23761] | 1694 | # Release the lock once it is done
|
---|
| 1695 | $self->unlock_collection($username, $collect);
|
---|
[20538] | 1696 | }
|
---|
| 1697 |
|
---|
[27157] | 1698 | sub _remove_archives_metadata
|
---|
[24943] | 1699 | {
|
---|
| 1700 | my $self = shift @_;
|
---|
[20538] | 1701 |
|
---|
[24943] | 1702 | my $collect = $self->{'collect'};
|
---|
| 1703 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
[27157] | 1704 | # my $gsdlhome = $self->{'gsdlhome'};
|
---|
[24943] | 1705 | my $infodbtype = $self->{'infodbtype'};
|
---|
| 1706 |
|
---|
| 1707 | my $site = $self->{'site'};
|
---|
| 1708 |
|
---|
| 1709 | # Obtain the collect and archive dir
|
---|
| 1710 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 1711 |
|
---|
| 1712 | my $archive_dir = &util::filename_cat($collect_dir,$collect,"archives");
|
---|
| 1713 |
|
---|
| 1714 | # look up additional args
|
---|
| 1715 | my ($docid, $docid_secnum) = ($self->{'d'} =~ m/^(.*?)(\..*)?$/);
|
---|
| 1716 |
|
---|
| 1717 | my $metaname = $self->{'metaname'};
|
---|
| 1718 | my $metapos = $self->{'metapos'};
|
---|
[27168] | 1719 |
|
---|
[27160] | 1720 | my $metavalue = $self->{'metavalue'} || undef; # necessary to force fallback to undef here
|
---|
| 1721 |
|
---|
| 1722 | # if the user hasn't told us what to delete, not having given a metavalue or metapos,
|
---|
| 1723 | # default to deleting the first metavalue for the given metaname
|
---|
| 1724 | # Beware that if both metapos AND metavalue are defined, both matches (if any)
|
---|
| 1725 | # seem to get deleted in one single remove_archives_meta action invocation.
|
---|
| 1726 | # Similarly, if 2 identical metavalues for a metaname exist and that metavalue is being
|
---|
| 1727 | # deleted, both get deleted.
|
---|
| 1728 | if(!defined $metapos && !defined $metavalue) {
|
---|
| 1729 | $metapos = 0;
|
---|
| 1730 | }
|
---|
[27167] | 1731 |
|
---|
[27168] | 1732 | my $metamode = $self->{'metamode'} || undef;
|
---|
| 1733 |
|
---|
[24943] | 1734 | my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archive_dir);
|
---|
| 1735 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $arcinfo_doc_filename, $docid);
|
---|
| 1736 |
|
---|
| 1737 | # This now stores the full pathname
|
---|
[25097] | 1738 | my $doc_filename = $doc_rec->{'doc-file'}->[0];
|
---|
[24943] | 1739 |
|
---|
[27167] | 1740 | my $status = $self->remove_from_doc_xml($gsdl_cgi, &util::filename_cat($archive_dir, $doc_filename), $metaname, $metapos, $metavalue, $docid_secnum, $metamode);
|
---|
[27160] | 1741 | # my $status = $self->remove_from_doc_xml($gsdl_cgi, &util::filename_cat($archive_dir, $doc_filename), $metaname, $metapos, undef, $docid_secnum);
|
---|
[24943] | 1742 |
|
---|
| 1743 | if ($status == 0)
|
---|
| 1744 | {
|
---|
| 1745 | my $mess = "remove-archives-metadata successful: Key[$docid]\n";
|
---|
| 1746 | $mess .= " $metaname";
|
---|
| 1747 | $mess .= "->[$metapos]" if (defined $metapos);
|
---|
| 1748 |
|
---|
| 1749 | $gsdl_cgi->generate_ok_message($mess);
|
---|
| 1750 | }
|
---|
| 1751 | else
|
---|
| 1752 | {
|
---|
| 1753 | my $mess .= "Failed to remove archives metadata key: $docid\n";
|
---|
| 1754 | $mess .= "Exit status: $status\n";
|
---|
| 1755 | $mess .= "System Error Message: $!\n";
|
---|
| 1756 | $mess .= "-" x 20 . "\n";
|
---|
| 1757 |
|
---|
| 1758 | $gsdl_cgi->generate_error($mess);
|
---|
| 1759 | }
|
---|
[27157] | 1760 |
|
---|
| 1761 | #return $status; # in case calling functions have a use for this
|
---|
[24943] | 1762 | }
|
---|
| 1763 |
|
---|
[27157] | 1764 | sub remove_archives_metadata
|
---|
| 1765 | {
|
---|
| 1766 | my $self = shift @_;
|
---|
| 1767 |
|
---|
| 1768 | my $username = $self->{'username'};
|
---|
| 1769 | my $collect = $self->{'collect'};
|
---|
| 1770 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 1771 |
|
---|
| 1772 | if ($baseaction::authentication_enabled)
|
---|
| 1773 | {
|
---|
| 1774 | # Ensure the user is allowed to edit this collection
|
---|
| 1775 | &authenticate_user($gsdl_cgi, $username, $collect);
|
---|
| 1776 | }
|
---|
| 1777 |
|
---|
| 1778 | # Make sure the collection isn't locked by someone else
|
---|
| 1779 | $self->lock_collection($username, $collect);
|
---|
| 1780 |
|
---|
| 1781 | $self->_remove_archives_metadata(@_);
|
---|
| 1782 |
|
---|
| 1783 | # Release the lock once it is done
|
---|
| 1784 | $self->unlock_collection($username, $collect);
|
---|
| 1785 | }
|
---|
| 1786 |
|
---|
[24943] | 1787 | sub remove_from_doc_xml
|
---|
| 1788 | {
|
---|
| 1789 | my $self = shift @_;
|
---|
[27167] | 1790 | my ($gsdl_cgi, $doc_xml_filename, $metaname, $metapos, $metavalue, $secid, $metamode) = @_;
|
---|
[24943] | 1791 |
|
---|
| 1792 | my @start_rules = ('Section' => \&dxml_start_section);
|
---|
| 1793 |
|
---|
| 1794 | # Set the call-back functions for the metadata tags
|
---|
| 1795 | my @rules =
|
---|
| 1796 | (
|
---|
| 1797 | _default => 'raw',
|
---|
| 1798 | 'Metadata' => \&rfdxml_metadata
|
---|
| 1799 | );
|
---|
| 1800 |
|
---|
| 1801 | my $parser = XML::Rules->new
|
---|
| 1802 | (
|
---|
| 1803 | start_rules => \@start_rules,
|
---|
| 1804 | rules => \@rules,
|
---|
| 1805 | style => 'filter',
|
---|
[27173] | 1806 | output_encoding => 'utf8',
|
---|
| 1807 | # normalisespaces => 1, # http://search.cpan.org/~jenda/XML-Rules-1.16/lib/XML/Rules.pm
|
---|
| 1808 | stripspaces => 2|0|0 # ineffectual
|
---|
[24943] | 1809 | );
|
---|
| 1810 |
|
---|
| 1811 | my $status = 0;
|
---|
| 1812 | my $xml_in = "";
|
---|
| 1813 | if (!open(MIN,"<$doc_xml_filename"))
|
---|
| 1814 | {
|
---|
| 1815 | $gsdl_cgi->generate_error("Unable to read in $doc_xml_filename: $!");
|
---|
| 1816 | $status = 1;
|
---|
| 1817 | }
|
---|
| 1818 | else
|
---|
| 1819 | {
|
---|
| 1820 | # Read them in
|
---|
| 1821 | my $line;
|
---|
| 1822 | while (defined ($line=<MIN>)) {
|
---|
| 1823 | $xml_in .= $line;
|
---|
| 1824 | }
|
---|
| 1825 | close(MIN);
|
---|
| 1826 |
|
---|
| 1827 | # Filter with the call-back functions
|
---|
| 1828 | my $xml_out = "";
|
---|
| 1829 |
|
---|
| 1830 | my $MOUT;
|
---|
| 1831 | if (!open($MOUT,">$doc_xml_filename")) {
|
---|
| 1832 | $gsdl_cgi->generate_error("Unable to write out to $doc_xml_filename: $!");
|
---|
| 1833 | $status = 1;
|
---|
| 1834 | }
|
---|
| 1835 | else {
|
---|
| 1836 | binmode($MOUT,":utf8");
|
---|
[27167] | 1837 | $parser->filter($xml_in, $MOUT, {metaname => $metaname, metapos => $metapos, metavalue => $metavalue, secid => $secid, metamode => $metamode});
|
---|
[24943] | 1838 | close($MOUT);
|
---|
| 1839 | }
|
---|
| 1840 | }
|
---|
| 1841 | return $status;
|
---|
| 1842 | }
|
---|
| 1843 |
|
---|
| 1844 | sub rfdxml_metadata
|
---|
| 1845 | {
|
---|
| 1846 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
| 1847 |
|
---|
[27173] | 1848 | # For comparisons, toplevel section is indicated by ""
|
---|
| 1849 | my $curr_sec_num = $parser->{'parameters'}->{'curr_section_num'} || "";
|
---|
| 1850 | my $secid = $parser->{'parameters'}->{'secid'} || "";
|
---|
| 1851 |
|
---|
| 1852 | if (!($secid eq $curr_sec_num))
|
---|
[24943] | 1853 | {
|
---|
| 1854 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
---|
| 1855 | return [$tagname => $attrHash];
|
---|
| 1856 | }
|
---|
| 1857 |
|
---|
| 1858 | if ($parser->{'parameters'}->{'metaname'} eq $attrHash->{'name'})
|
---|
| 1859 | {
|
---|
| 1860 | if (!defined $parser->{'parameters'}->{'poscount'})
|
---|
| 1861 | {
|
---|
| 1862 | $parser->{'parameters'}->{'poscount'} = 0;
|
---|
| 1863 | }
|
---|
| 1864 | else
|
---|
| 1865 | {
|
---|
| 1866 | $parser->{'parameters'}->{'poscount'}++;
|
---|
| 1867 | }
|
---|
[27168] | 1868 |
|
---|
[27176] | 1869 | # if overriding (for set-meta) but no metapos, then clear all the meta for this metaname
|
---|
[27167] | 1870 | if ((defined $parser->{'parameters'}->{'metamode'}) && ($parser->{'parameters'}->{'metamode'} eq "override") && (!defined $parser->{'parameters'}->{'metapos'})) {
|
---|
| 1871 | return [];
|
---|
| 1872 | }
|
---|
[24943] | 1873 | }
|
---|
[27168] | 1874 |
|
---|
[24943] | 1875 | if ((defined $parser->{'parameters'}->{'metapos'}) && ($parser->{'parameters'}->{'metaname'} eq $attrHash->{'name'}) && ($parser->{'parameters'}->{'poscount'} == $parser->{'parameters'}->{'metapos'}))
|
---|
| 1876 | {
|
---|
| 1877 | return [];
|
---|
| 1878 | }
|
---|
[27168] | 1879 |
|
---|
[24949] | 1880 | if ((defined $parser->{'parameters'}->{'metavalue'}) && ($parser->{'parameters'}->{'metaname'} eq $attrHash->{'name'}) && ($parser->{'parameters'}->{'metavalue'} eq $attrHash->{'_content'}))
|
---|
| 1881 | {
|
---|
| 1882 | return [];
|
---|
| 1883 | }
|
---|
| 1884 |
|
---|
[24943] | 1885 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
---|
| 1886 | return [$tagname => $attrHash];
|
---|
| 1887 | }
|
---|
| 1888 |
|
---|
[19293] | 1889 | sub mxml_metadata
|
---|
| 1890 | {
|
---|
| 1891 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
| 1892 | my $metaname = $parser->{'parameters'}->{'metaname'};
|
---|
| 1893 | my $metamode = $parser->{'parameters'}->{'metamode'};
|
---|
| 1894 |
|
---|
[21716] | 1895 | # Report error if we don't see FileName tag before this
|
---|
[27173] | 1896 | die "Fatal Error: Unexpected metadata.xml structure. Undefined current_file, possibly encountered Description before FileName" if (!defined($parser->{'parameters'}->{'current_file'}));
|
---|
[21716] | 1897 |
|
---|
| 1898 | # Don't do anything if we are not in the right FileSet
|
---|
| 1899 | my $file_regexp = $parser->{'parameters'}->{'current_file'};
|
---|
[23761] | 1900 | if ($file_regexp =~ /\.\*/) {
|
---|
| 1901 | # Only interested in a file_regexp if it specifies precisely one
|
---|
| 1902 | # file.
|
---|
| 1903 | # So, skip anything with a .* in it as it is too general
|
---|
[27176] | 1904 | ## print STDERR "@@@@ Skipping entry in metadata.xml where FileName=.* as it is too general\n";
|
---|
[23761] | 1905 | return [$tagname => $attrHash];
|
---|
| 1906 | }
|
---|
| 1907 | my $src_file = $parser->{'parameters'}->{'src_file'};
|
---|
| 1908 | if (!($src_file =~ /$file_regexp/)) {
|
---|
| 1909 | return [$tagname => $attrHash];
|
---|
| 1910 | }
|
---|
| 1911 | ## print STDERR "*** mxl metamode = $metamode\n";
|
---|
| 1912 |
|
---|
[21715] | 1913 | # Find the right metadata tag and checks if we are going to override it
|
---|
[19293] | 1914 | my $name_attr = $attrHash->{'name'};
|
---|
| 1915 | if (($name_attr eq $metaname) && ($metamode eq "override")) {
|
---|
[27176] | 1916 |
|
---|
| 1917 | # now metadata.xml functions need to keep track of metapos
|
---|
| 1918 | if (!defined $parser->{'parameters'}->{'poscount'})
|
---|
| 1919 | {
|
---|
| 1920 | $parser->{'parameters'}->{'poscount'} = 0;
|
---|
| 1921 | }
|
---|
| 1922 | else
|
---|
| 1923 | {
|
---|
| 1924 | $parser->{'parameters'}->{'poscount'}++;
|
---|
| 1925 | }
|
---|
| 1926 |
|
---|
| 1927 | # If either the metapos or prevmetavalue is set,
|
---|
| 1928 | # get the value and override the current value
|
---|
[19293] | 1929 | my $metavalue = $parser->{'parameters'}->{'metavalue'};
|
---|
| 1930 |
|
---|
[27176] | 1931 | if(defined $parser->{'parameters'}->{'prevmetavalue'} && $parser->{'parameters'}->{'prevmetavalue'} eq $attrHash->{'_content'})
|
---|
| 1932 | {
|
---|
| 1933 | $attrHash->{'_content'} = $metavalue;
|
---|
[23761] | 1934 |
|
---|
[27176] | 1935 | ## print STDERR "**** overriding metadata.xml\n";
|
---|
| 1936 |
|
---|
| 1937 | # Don't want it to wipe out any other pieces of metadata
|
---|
| 1938 | $parser->{'parameters'}->{'metamode'} = "done";
|
---|
| 1939 | }
|
---|
| 1940 | elsif(defined $parser->{'parameters'}->{'metapos'} && $parser->{'parameters'}->{'poscount'} == $parser->{'parameters'}->{'metapos'})
|
---|
| 1941 | {
|
---|
| 1942 | $attrHash->{'_content'} = $metavalue;
|
---|
| 1943 | $parser->{'parameters'}->{'metamode'} = "done";
|
---|
| 1944 | }
|
---|
| 1945 | }
|
---|
[19293] | 1946 |
|
---|
[27176] | 1947 | # mxml_description will process the metadata if metadata is accumulate,
|
---|
| 1948 | # or if we haven't found the metadata to override
|
---|
| 1949 |
|
---|
[21716] | 1950 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
---|
| 1951 | return [$tagname => $attrHash];
|
---|
[19293] | 1952 | }
|
---|
| 1953 |
|
---|
| 1954 |
|
---|
| 1955 | sub mxml_description
|
---|
| 1956 | {
|
---|
| 1957 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
[21716] | 1958 | my $metamode = $parser->{'parameters'}->{'metamode'};
|
---|
[19293] | 1959 |
|
---|
[21716] | 1960 | # Failed... Report error if we don't see FileName tag before this
|
---|
[25097] | 1961 | die "Fatal Error: Unexpected metadata.xml structure. Undefind current_file, possiblely encountered Description before FileName" if (!defined($parser->{'parameters'}->{'current_file'}));
|
---|
[21716] | 1962 |
|
---|
| 1963 | # Don't do anything if we are not in the right FileSet
|
---|
| 1964 | my $file_regexp = $parser->{'parameters'}->{'current_file'};
|
---|
[24943] | 1965 | if ($file_regexp =~ m/\.\*/) {
|
---|
[23761] | 1966 | # Only interested in a file_regexp if it specifies precisely one
|
---|
| 1967 | # file.
|
---|
| 1968 | # So, skip anything with a .* in it as it is too general
|
---|
| 1969 | return [$tagname => $attrHash];
|
---|
| 1970 | }
|
---|
| 1971 | my $src_file = $parser->{'parameters'}->{'src_file'};
|
---|
[24943] | 1972 |
|
---|
| 1973 | if (!($src_file =~ m/$file_regexp/)) {
|
---|
[23761] | 1974 | return [$tagname => $attrHash];
|
---|
| 1975 | }
|
---|
[21716] | 1976 |
|
---|
[21715] | 1977 | # Accumulate the metadata block to the end of the description block
|
---|
| 1978 | # Note: This adds metadata block to all description blocks, so if there are
|
---|
| 1979 | # multiple FileSets, it will add to all of them
|
---|
[23761] | 1980 | if (($metamode eq "accumulate") || ($metamode eq "override")) {
|
---|
[27176] | 1981 |
|
---|
[23761] | 1982 | # if metamode was "override" but get to here then it failed to
|
---|
| 1983 | # find an item to override, in which case it should append its
|
---|
| 1984 | # value to the end, just like the "accumulate" mode
|
---|
| 1985 |
|
---|
[27176] | 1986 | if ($metamode eq "override") {
|
---|
| 1987 | print "No metadata value to override. Switching 'metamode' to accumulate\n";
|
---|
| 1988 | }
|
---|
| 1989 |
|
---|
[19293] | 1990 | # tack a new metadata tag on to the end of the <Metadata>+ block
|
---|
| 1991 | my $metaname = $parser->{'parameters'}->{'metaname'};
|
---|
| 1992 | my $metavalue = $parser->{'parameters'}->{'metavalue'};
|
---|
| 1993 |
|
---|
| 1994 | my $metadata_attr = { '_content' => $metavalue,
|
---|
| 1995 | 'name' => $metaname,
|
---|
| 1996 | 'mode' => "accumulate" };
|
---|
| 1997 |
|
---|
| 1998 | my $append_metadata = [ "Metadata" => $metadata_attr ];
|
---|
| 1999 | my $description_content = $attrHash->{'_content'};
|
---|
[24943] | 2000 |
|
---|
[23761] | 2001 | ## print STDERR "*** appending to metadata.xml\n";
|
---|
| 2002 |
|
---|
| 2003 | # append the new metadata element to the end of the current
|
---|
| 2004 | # content contained inside this tag
|
---|
[24943] | 2005 | if (ref($description_content) eq "") {
|
---|
| 2006 | # => string or numeric literal
|
---|
| 2007 | # this is caused by a <Description> block has no <Metadata> child elements
|
---|
| 2008 | # => set up an empty array in '_content'
|
---|
| 2009 | $attrHash->{'_content'} = [ "\n" ];
|
---|
| 2010 | $description_content = $attrHash->{'_content'};
|
---|
| 2011 | }
|
---|
| 2012 |
|
---|
[19293] | 2013 | push(@$description_content," ", $append_metadata ,"\n ");
|
---|
[23761] | 2014 | $parser->{'parameters'}->{'metamode'} = "done";
|
---|
[19293] | 2015 | }
|
---|
| 2016 |
|
---|
[21716] | 2017 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
---|
| 2018 | return [$tagname => $attrHash];
|
---|
[19293] | 2019 | }
|
---|
| 2020 |
|
---|
[21715] | 2021 |
|
---|
[21716] | 2022 | sub mxml_filename
|
---|
| 2023 | {
|
---|
| 2024 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
| 2025 |
|
---|
| 2026 | # Store the filename of the Current Fileset
|
---|
| 2027 | # Note: According to http://greenstone.org/dtd/DirectoryMetadata/1.0/DirectoryMetadata.dtd
|
---|
| 2028 | # FileName tag must come before Description tag
|
---|
| 2029 | $parser->{'parameters'}->{'current_file'} = $attrHash->{'_content'};
|
---|
| 2030 |
|
---|
| 2031 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
---|
| 2032 | return [$tagname => $attrHash];
|
---|
| 2033 | }
|
---|
| 2034 |
|
---|
| 2035 |
|
---|
| 2036 | sub mxml_fileset
|
---|
| 2037 | {
|
---|
| 2038 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
| 2039 |
|
---|
| 2040 | # Initilise the current_file
|
---|
| 2041 | # Note: According to http://greenstone.org/dtd/DirectoryMetadata/1.0/DirectoryMetadata.dtd
|
---|
| 2042 | # FileName tag must come before Description tag
|
---|
| 2043 | $parser->{'parameters'}->{'current_file'} = "";
|
---|
| 2044 |
|
---|
| 2045 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
---|
| 2046 | return [$tagname => $attrHash];
|
---|
| 2047 | }
|
---|
| 2048 |
|
---|
[27173] | 2049 | sub mxml_directorymetadata
|
---|
| 2050 | {
|
---|
| 2051 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
[21716] | 2052 |
|
---|
[27173] | 2053 | # if we haven't processed the metadata when we reach the end of metadata.xml
|
---|
| 2054 | # it's because there's no particular FileSet element whose FileName matched
|
---|
| 2055 | # In which case, add a new FileSet for this FileName
|
---|
| 2056 | my $metamode = $parser->{'parameters'}->{'metamode'};
|
---|
| 2057 | if($metamode ne "done") {
|
---|
| 2058 |
|
---|
| 2059 | if ($metamode eq "override") {
|
---|
| 2060 | print "No metadata value to override. Switching 'metamode' to accumulate\n";
|
---|
| 2061 | }
|
---|
| 2062 |
|
---|
| 2063 | # If we get to here and metamode is override, this means there
|
---|
| 2064 | # was no existing value to overide => treat as an append operation
|
---|
| 2065 |
|
---|
| 2066 | # Create a new FileSet element and append to DirectoryMetadata
|
---|
| 2067 | # <FileSet>
|
---|
| 2068 | # <FileName>src_file</FileName>
|
---|
| 2069 | # <Description>
|
---|
| 2070 | # <Metadata mode="" name="">metavalue</Metadata>
|
---|
| 2071 | # </Description>
|
---|
| 2072 | # </FileSet>
|
---|
| 2073 | my $src_file = $parser->{'parameters'}->{'src_file'};
|
---|
| 2074 | my $metaname = $parser->{'parameters'}->{'metaname'};
|
---|
| 2075 | my $metavalue = $parser->{'parameters'}->{'metavalue'};
|
---|
| 2076 | my $metadata_attr = {
|
---|
| 2077 | '_content' => $metavalue,
|
---|
| 2078 | 'name' => $metaname,
|
---|
| 2079 | 'mode' => "accumulate"
|
---|
| 2080 | };
|
---|
| 2081 | my $append_metadata = [ "Metadata" => $metadata_attr ];
|
---|
| 2082 | my $description_attr->{'_content'} = [ "\n\t\t ", $append_metadata, "\n\t\t"];
|
---|
| 2083 | my $description_element = [ "Description" => $description_attr ];
|
---|
| 2084 |
|
---|
| 2085 | #_content is not an attribute, it's special and holds the children of this element
|
---|
| 2086 | # including the textnode value embedded in this element if any.
|
---|
| 2087 | my $filename_attr = {'_content' => $src_file};
|
---|
| 2088 | my $filename_element = [ "FileName" => $filename_attr ];
|
---|
| 2089 |
|
---|
| 2090 | my $fileset_attr = {};
|
---|
| 2091 | $fileset_attr->{'_content'} = [ "\n\t\t", $filename_element,"\n\t\t",$description_element ,"\n\t" ];
|
---|
| 2092 | my $fileset = [ "FileSet" => $fileset_attr ]; #my $fileset = [ "FileSet" => {} ];
|
---|
| 2093 |
|
---|
| 2094 |
|
---|
| 2095 | # get children of dirmeta, and push the new FileSet element onto it
|
---|
| 2096 | print "Appending metadata to metadata.xml\n";
|
---|
| 2097 | my $dirmeta_content = $attrHash->{'_content'};
|
---|
| 2098 | if (ref($dirmeta_content)) {
|
---|
| 2099 | # got some existing interesting nested content
|
---|
| 2100 | #push(@$dirmeta_content, " ", $fileset ,"\n ");
|
---|
| 2101 | push(@$dirmeta_content, "\t", $fileset ,"\n");
|
---|
| 2102 | }
|
---|
| 2103 | else {
|
---|
| 2104 | #description_content is most likely a string such as "\n"
|
---|
| 2105 | #$attrHash->{'_content'} = [$dirmeta_content, " ", $fileset ,"\n" ];
|
---|
| 2106 | $attrHash->{'_content'} = [$dirmeta_content, "\t", $fileset ,"\n" ];
|
---|
| 2107 | }
|
---|
| 2108 |
|
---|
| 2109 | $parser->{'parameters'}->{'metamode'} = "done";
|
---|
| 2110 | }
|
---|
| 2111 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
---|
| 2112 | return [$tagname => $attrHash];
|
---|
| 2113 | }
|
---|
| 2114 |
|
---|
| 2115 |
|
---|
[19293] | 2116 | sub edit_metadata_xml
|
---|
| 2117 | {
|
---|
| 2118 | my $self = shift @_;
|
---|
[27176] | 2119 | my ($gsdl_cgi, $metadata_xml_filename, $metaname, $metapos, $metavalue, $metamode, $src_file, $prevmetavalue) = @_;
|
---|
[19293] | 2120 |
|
---|
[21715] | 2121 | # Set the call-back functions for the metadata tags
|
---|
[19293] | 2122 | my @rules =
|
---|
[21716] | 2123 | ( _default => 'raw',
|
---|
| 2124 | 'FileName' => \&mxml_filename,
|
---|
[19293] | 2125 | 'Metadata' => \&mxml_metadata,
|
---|
[21716] | 2126 | 'Description' => \&mxml_description,
|
---|
[27173] | 2127 | 'FileSet' => \&mxml_fileset,
|
---|
| 2128 | 'DirectoryMetadata' => \&mxml_directorymetadata);
|
---|
[19293] | 2129 |
|
---|
[21715] | 2130 | # use XML::Rules to add it in (read in and out again)
|
---|
[19293] | 2131 | my $parser = XML::Rules->new(rules => \@rules,
|
---|
[21716] | 2132 | style => 'filter',
|
---|
[27173] | 2133 | output_encoding => 'utf8',
|
---|
| 2134 | stripspaces => 2|0|0); # http://search.cpan.org/~jenda/XML-Rules-1.16/lib/XML/Rules.pm
|
---|
[19293] | 2135 |
|
---|
[24943] | 2136 | if (!-e $metadata_xml_filename) {
|
---|
| 2137 |
|
---|
| 2138 | if (open(MOUT,">$metadata_xml_filename")) {
|
---|
| 2139 |
|
---|
| 2140 | my $src_file_re = &util::filename_to_regex($src_file);
|
---|
| 2141 | # shouldn't the following also be in the above utility routine??
|
---|
| 2142 | # $src_file_re =~ s/\./\\./g;
|
---|
| 2143 |
|
---|
| 2144 | print MOUT "<?xml version=\"1.0\"?>\n";
|
---|
| 2145 | print MOUT "<DirectoryMetadata>\n";
|
---|
| 2146 | print MOUT " <FileSet>\n";
|
---|
| 2147 | print MOUT " <FileName>$src_file_re</FileName>\n";
|
---|
| 2148 | print MOUT " <Description>\n";
|
---|
| 2149 | print MOUT " </Description>\n";
|
---|
| 2150 | print MOUT " </FileSet>\n";
|
---|
| 2151 | print MOUT "</DirectoryMetadata>\n";
|
---|
[23761] | 2152 |
|
---|
[24943] | 2153 | close(MOUT);
|
---|
| 2154 | }
|
---|
| 2155 | else {
|
---|
| 2156 | $gsdl_cgi->generate_error("Unable to create $metadata_xml_filename: $!");
|
---|
| 2157 | }
|
---|
[19293] | 2158 | }
|
---|
[24943] | 2159 |
|
---|
| 2160 |
|
---|
| 2161 | my $xml_in = "";
|
---|
| 2162 | if (!open(MIN,"<$metadata_xml_filename")) {
|
---|
| 2163 | $gsdl_cgi->generate_error("Unable to read in $metadata_xml_filename: $!");
|
---|
| 2164 | }
|
---|
[19293] | 2165 | else {
|
---|
[24943] | 2166 | # Read them in
|
---|
| 2167 | my $line;
|
---|
| 2168 | while (defined ($line=<MIN>)) {
|
---|
| 2169 | $xml_in .= $line;
|
---|
| 2170 | }
|
---|
| 2171 | close(MIN);
|
---|
[23761] | 2172 |
|
---|
[24943] | 2173 | # Filter with the call-back functions
|
---|
| 2174 | my $xml_out = "";
|
---|
[23761] | 2175 |
|
---|
[24943] | 2176 | my $MOUT;
|
---|
| 2177 | if (!open($MOUT,">$metadata_xml_filename")) {
|
---|
| 2178 | $gsdl_cgi->generate_error("Unable to write out to $metadata_xml_filename: $!");
|
---|
| 2179 | }
|
---|
| 2180 | else {
|
---|
| 2181 | binmode($MOUT,":utf8");
|
---|
| 2182 |
|
---|
| 2183 | # Some wise person please find out how to keep the DTD and encode lines in after it gets filtered by this XML::Rules
|
---|
| 2184 | # At the moment, I will just hack it!
|
---|
| 2185 | #my $header_with_utf8_dtd = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
|
---|
| 2186 | #$header_with_utf8_dtd .= "<!DOCTYPE DirectoryMetadata SYSTEM \"http://greenstone.org/dtd/DirectoryMetadata/1.0/DirectoryMetadata.dtd\">";
|
---|
| 2187 | #$xml_out =~ s/\<\?xml\sversion\=\"1.0\"\?\>/$header_with_utf8_dtd/;
|
---|
| 2188 | #print MOUT $xml_out;
|
---|
| 2189 |
|
---|
| 2190 | $parser->filter($xml_in, $MOUT, { metaname => $metaname,
|
---|
[27176] | 2191 | metapos => $metapos,
|
---|
[24943] | 2192 | metavalue => $metavalue,
|
---|
| 2193 | metamode => $metamode,
|
---|
| 2194 | src_file => $src_file,
|
---|
[27176] | 2195 | prevmetavalue => $prevmetavalue,
|
---|
[24943] | 2196 | current_file => undef} );
|
---|
| 2197 | close($MOUT);
|
---|
| 2198 | }
|
---|
| 2199 | }
|
---|
[20538] | 2200 | }
|
---|
[19293] | 2201 |
|
---|
| 2202 |
|
---|
| 2203 | sub set_import_metadata
|
---|
| 2204 | {
|
---|
| 2205 | my $self = shift @_;
|
---|
[21715] | 2206 |
|
---|
[19293] | 2207 | my $username = $self->{'username'};
|
---|
| 2208 | my $collect = $self->{'collect'};
|
---|
| 2209 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
[23400] | 2210 |
|
---|
[19293] | 2211 | if ($baseaction::authentication_enabled) {
|
---|
[25097] | 2212 | # Ensure the user is allowed to edit this collection
|
---|
| 2213 | $self->authenticate_user($username, $collect);
|
---|
[19293] | 2214 | }
|
---|
| 2215 |
|
---|
| 2216 | # Make sure the collection isn't locked by someone else
|
---|
| 2217 | $self->lock_collection($username, $collect);
|
---|
[27157] | 2218 |
|
---|
| 2219 | $self->_set_import_metadata(@_);
|
---|
[19293] | 2220 |
|
---|
[21715] | 2221 | # Release the lock once it is done
|
---|
| 2222 | $self->unlock_collection($username, $collect);
|
---|
[23761] | 2223 |
|
---|
[19293] | 2224 | }
|
---|
| 2225 |
|
---|
[25097] | 2226 | sub set_import_metadata_array
|
---|
| 2227 | {
|
---|
[27168] | 2228 | my $self = shift @_;
|
---|
[25097] | 2229 |
|
---|
| 2230 | my $username = $self->{'username'};
|
---|
| 2231 | my $collect = $self->{'collect'};
|
---|
| 2232 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
[27168] | 2233 | # my $gsdlhome = $self->{'gsdlhome'};
|
---|
[25097] | 2234 |
|
---|
| 2235 | if ($baseaction::authentication_enabled) {
|
---|
[27168] | 2236 | # Ensure the user is allowed to edit this collection
|
---|
| 2237 | &authenticate_user($gsdl_cgi, $username, $collect);
|
---|
[25097] | 2238 | }
|
---|
| 2239 |
|
---|
[27168] | 2240 | my $site = $self->{'site'};
|
---|
| 2241 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 2242 |
|
---|
[25097] | 2243 | $gsdl_cgi->checked_chdir($collect_dir);
|
---|
| 2244 |
|
---|
| 2245 | # Make sure the collection isn't locked by someone else
|
---|
| 2246 | $self->lock_collection($username, $collect);
|
---|
| 2247 |
|
---|
[27168] | 2248 | $self->_set_import_metadata_array(@_);
|
---|
[25097] | 2249 |
|
---|
[27168] | 2250 | # Release the lock once it is done
|
---|
| 2251 | $self->unlock_collection($username, $collect);
|
---|
| 2252 |
|
---|
| 2253 | }
|
---|
| 2254 |
|
---|
| 2255 |
|
---|
| 2256 | sub _set_import_metadata_array
|
---|
| 2257 | {
|
---|
| 2258 | my $self = shift @_;
|
---|
| 2259 |
|
---|
| 2260 | my $collect = $self->{'collect'};
|
---|
| 2261 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 2262 |
|
---|
| 2263 | my $site = $self->{'site'};
|
---|
| 2264 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
[25097] | 2265 |
|
---|
[27168] | 2266 | # look up additional args
|
---|
[25097] | 2267 |
|
---|
[27168] | 2268 | my $infodbtype = $self->{'infodbtype'};
|
---|
| 2269 |
|
---|
| 2270 | my $archive_dir = &util::filename_cat($collect_dir,$collect,"archives");
|
---|
| 2271 | my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archive_dir);
|
---|
| 2272 |
|
---|
| 2273 | my $json_str = $self->{'json'};
|
---|
| 2274 | my $doc_array = decode_json $json_str;
|
---|
| 2275 |
|
---|
| 2276 | my $global_status = 0;
|
---|
| 2277 | my $global_mess = "";
|
---|
| 2278 |
|
---|
| 2279 | my @all_docids = ();
|
---|
| 2280 |
|
---|
| 2281 | foreach my $doc_array_rec ( @$doc_array )
|
---|
| 2282 | {
|
---|
| 2283 | my $status = -1;
|
---|
| 2284 | my $docid = $doc_array_rec->{'docid'};
|
---|
[25097] | 2285 |
|
---|
[27176] | 2286 | my ($docid_root,$docid_secnum);
|
---|
| 2287 | if(defined $docid) {
|
---|
| 2288 | ($docid_root,$docid_secnum) = ($docid =~ m/^(.*?)(\..*)?$/);
|
---|
| 2289 | # as yet no support for setting subsection metadata in metadata.xml
|
---|
| 2290 | if ((defined $docid_secnum) && ($docid_secnum !~ m/^\s*$/)) {
|
---|
| 2291 | $gsdl_cgi->generate_message("*** docid: $docid. No support yet for setting import metadata at subsections level.\n");
|
---|
| 2292 | next; # skip this docid in for loop
|
---|
| 2293 | }
|
---|
| 2294 | }
|
---|
| 2295 |
|
---|
| 2296 | push(@all_docids,$docid); # docid_root rather
|
---|
[25097] | 2297 |
|
---|
[27168] | 2298 | my $metaname = $doc_array_rec->{'metaname'};
|
---|
| 2299 | if (defined $metaname) {
|
---|
| 2300 | my $metamode = $doc_array_rec->{'metamode'} || $self->{'metamode'};
|
---|
| 2301 | my $metavalue = $doc_array_rec->{'metavalue'};
|
---|
[27176] | 2302 | $metavalue =~ s/<(.*?)>/<$1>/g;
|
---|
| 2303 |
|
---|
[27168] | 2304 | if ((!defined $metamode) || ($metamode =~ m/^\s*$/)) {
|
---|
| 2305 | # make "accumulate" the default (less destructive, as won't actually
|
---|
| 2306 | # delete any existing values)
|
---|
| 2307 | $metamode = "accumulate";
|
---|
| 2308 | }
|
---|
[27176] | 2309 |
|
---|
| 2310 | # adding metapos and prevmetavalue support to import_metadata subroutines
|
---|
| 2311 | my $metapos = $doc_array_rec->{'metapos'}; # don't force undef to 0. Undef has meaning when metamode=override
|
---|
| 2312 | my $prevmetavalue = $self->{'prevmetavalue'};
|
---|
| 2313 |
|
---|
| 2314 | $self->set_import_metadata_entry($gsdl_cgi, $arcinfo_doc_filename, $infodbtype, $docid_root, $metaname, $metapos, $metavalue, $metamode, $prevmetavalue, $collect, $collect_dir); # at this point, docid_root = docid
|
---|
[27168] | 2315 |
|
---|
| 2316 | } elsif (defined $doc_array_rec->{'metatable'}) { # if no metaname, we expect a metatable
|
---|
| 2317 | my $metatable = $doc_array_rec->{'metatable'}; # a subarray, or need to generate an error saying JSON structure is wrong
|
---|
| 2318 |
|
---|
| 2319 | foreach my $metatable_rec ( @$metatable ) {
|
---|
| 2320 | $metaname = $metatable_rec->{'metaname'};
|
---|
| 2321 | my $metamode = $metatable_rec->{'metamode'} || $doc_array_rec->{'metamode'} || $self->{'metamode'};
|
---|
[25097] | 2322 | if ((!defined $metamode) || ($metamode =~ m/^\s*$/)) {
|
---|
[27168] | 2323 | # make "accumulate" the default (less destructive, as won't actually
|
---|
| 2324 | # delete any existing values)
|
---|
| 2325 | $metamode = "accumulate";
|
---|
| 2326 | }
|
---|
[27176] | 2327 |
|
---|
| 2328 | # No support for metapos and prevmetavalue in the JSON metatable substructure
|
---|
| 2329 | my $metapos = undef;
|
---|
| 2330 | my $prevmetavalue = undef;
|
---|
[27168] | 2331 | my $metavals = $metatable_rec->{'metavals'}; # a sub-subarray
|
---|
| 2332 |
|
---|
| 2333 | foreach my $metavalue ( @$metavals ) {
|
---|
[27176] | 2334 | $metavalue =~ s/<(.*?)>/<$1>/g;
|
---|
| 2335 |
|
---|
| 2336 | $self->set_import_metadata_entry($gsdl_cgi, $arcinfo_doc_filename, $infodbtype, $docid_root, $metaname, $metapos, $metavalue, $metamode, $prevmetavalue, $collect, $collect_dir); # at this point, docid_root = docid
|
---|
[27168] | 2337 | if($metamode eq "override") { # now, having overridden the first metavalue of the metaname,
|
---|
| 2338 | # need to accumulate subsequent metavals for this metaname, else the just-assigned
|
---|
| 2339 | # metavalue for this metaname will be lost
|
---|
[25097] | 2340 | $metamode = "accumulate";
|
---|
[27168] | 2341 | }
|
---|
| 2342 | }
|
---|
| 2343 | }
|
---|
| 2344 | }
|
---|
| 2345 | }
|
---|
[25097] | 2346 |
|
---|
[27168] | 2347 | # always a success message
|
---|
| 2348 | my $mess = "set-archives-metadata-array successful: Keys[ ".join(", ",@all_docids)."]\n";
|
---|
| 2349 | $gsdl_cgi->generate_ok_message($mess);
|
---|
| 2350 | }
|
---|
[25097] | 2351 |
|
---|
[27168] | 2352 | # always returns true (1)
|
---|
| 2353 | sub set_import_metadata_entry
|
---|
| 2354 | {
|
---|
| 2355 | my $self = shift @_;
|
---|
[27176] | 2356 | my ($gsdl_cgi, $arcinfo_doc_filename, $infodbtype, $docid, $metaname, $metapos, $metavalue, $metamode, $prevmetavalue, $collect, $collect_dir) = @_;
|
---|
[25097] | 2357 |
|
---|
[27176] | 2358 | my $info_mess = <<RAWEND;
|
---|
| 2359 | ****************************
|
---|
| 2360 | set_import_metadata_entry()
|
---|
| 2361 | ****************************
|
---|
| 2362 | collect = $collect
|
---|
| 2363 | collect_dir = $collect_dir
|
---|
| 2364 | infodbtype = $infodbtype
|
---|
| 2365 | arcinfo_doc_filename = $arcinfo_doc_filename
|
---|
| 2366 | docid = $docid
|
---|
| 2367 | metaname = $metaname
|
---|
| 2368 | metapos = $metapos
|
---|
| 2369 | metavalue = $metavalue
|
---|
| 2370 | metamode = $metamode
|
---|
| 2371 | prevmetavalue = $prevmetavalue
|
---|
| 2372 | ****************************
|
---|
| 2373 | RAWEND
|
---|
| 2374 |
|
---|
| 2375 | $gsdl_cgi->generate_message($info_mess);
|
---|
| 2376 |
|
---|
| 2377 | # import works with metadata.xml which can have inherited metadata
|
---|
| 2378 | # so setting or removing at a metapos can have unintended effects for a COMPLEX collection
|
---|
| 2379 | # (a collection that has or can have inherited metadata). Metapos has expected behaviour for
|
---|
| 2380 | # a SIMPLE collection, which is one that doesn't have inherited metadata. Assume caller knows
|
---|
| 2381 | # what they're doing if they provide a metapos.
|
---|
| 2382 | if(defined $metapos) {
|
---|
| 2383 | print STDERR "@@@@ WARNING: metapos defined.\n";
|
---|
| 2384 | print STDERR "@@@@ Assuming SIMPLE collection and proceeding to modify the import meta at $metapos.\n";
|
---|
| 2385 | }
|
---|
| 2386 |
|
---|
[27168] | 2387 | # Obtain where the metadata.xml is from the archiveinfo-doc.gdb file
|
---|
| 2388 | # If the doc oid is not specified, we assume the metadata.xml is next to the specified "f"
|
---|
| 2389 | my $metadata_xml_file;
|
---|
| 2390 | my $import_filename = undef;
|
---|
| 2391 |
|
---|
[27176] | 2392 | if (defined $docid) {
|
---|
| 2393 | # my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archive_dir);
|
---|
| 2394 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $arcinfo_doc_filename, $docid);
|
---|
[25097] | 2395 |
|
---|
[27176] | 2396 | # This now stores the full pathname
|
---|
| 2397 | $import_filename = $doc_rec->{'src-file'}->[0];
|
---|
| 2398 | } else { # only for set_import_meta, not the case when calling method is set_import_metadata_array
|
---|
| 2399 | # as the array version of the method doesn't support the -f parameter yet
|
---|
| 2400 | my $import_file = $self->{'f'};
|
---|
| 2401 | $import_filename = &util::filename_cat($collect_dir,$collect,$import_file);
|
---|
| 2402 | }
|
---|
[25097] | 2403 |
|
---|
[27168] | 2404 | # figure out correct metadata.xml file [?]
|
---|
| 2405 | # Assuming the metadata.xml file is next to the source file
|
---|
| 2406 | # Note: This will not work if it is using the inherited metadata from the parent folder
|
---|
| 2407 | my ($import_tailname, $import_dirname) = File::Basename::fileparse($import_filename);
|
---|
| 2408 | my $metadata_xml_filename = &util::filename_cat($import_dirname,"metadata.xml");
|
---|
| 2409 |
|
---|
[27176] | 2410 | # If we're overriding everything, then $metamode=override combined with $metapos=undefined
|
---|
| 2411 | # in which case, we need to remove all metavalues for the metaname at the given (sub)section
|
---|
| 2412 | # Thereafter, we will finally be able to set the overriding metavalue for this metaname
|
---|
| 2413 | if(!defined $metapos && $metamode eq "override") {
|
---|
| 2414 | ## print STDERR "@@@ REMOVING all import metadata for $metaname\n";
|
---|
| 2415 | $self->remove_from_metadata_xml($gsdl_cgi, $metadata_xml_filename, $metaname, $metapos, undef, $import_tailname, $metamode); # we're removing all values, so metavalue=undef
|
---|
| 2416 |
|
---|
| 2417 | }
|
---|
| 2418 |
|
---|
| 2419 | # Edit the metadata.xml
|
---|
| 2420 | # Modified by Jeffrey from DL Consulting
|
---|
| 2421 | # Handle the case where there is one metadata.xml file for multiple FileSets
|
---|
| 2422 | # The XML filter needs to know whether it is in the right FileSet
|
---|
| 2423 | # TODO: This doesn't fix the problem where the metadata.xml is not next to the src file.
|
---|
| 2424 | # TODO: This doesn't handle the common metadata (where FileName doesn't point to a single file)
|
---|
| 2425 | $self->edit_metadata_xml($gsdl_cgi, $metadata_xml_filename, $metaname,
|
---|
| 2426 | $metapos, $metavalue, $metamode, $import_tailname, $prevmetavalue);
|
---|
| 2427 | #return 0;
|
---|
| 2428 | return $metadata_xml_filename;
|
---|
[25097] | 2429 | }
|
---|
| 2430 |
|
---|
[27157] | 2431 | sub _remove_import_metadata
|
---|
[24943] | 2432 | {
|
---|
| 2433 | my $self = shift @_;
|
---|
[27157] | 2434 |
|
---|
[24943] | 2435 | my $collect = $self->{'collect'};
|
---|
| 2436 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
[27168] | 2437 | # my $gsdlhome = $self->{'gsdlhome'};
|
---|
[24943] | 2438 | my $infodbtype = $self->{'infodbtype'};
|
---|
| 2439 |
|
---|
| 2440 | # Obtain the collect dir
|
---|
| 2441 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
---|
| 2442 | my $site = $self->{'site'};
|
---|
| 2443 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 2444 |
|
---|
| 2445 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
---|
| 2446 | my $archive_dir = &util::filename_cat($collect_dir,$collect,"archives");
|
---|
[27157] | 2447 |
|
---|
[24943] | 2448 | # look up additional args
|
---|
| 2449 | my $docid = $self->{'d'};
|
---|
| 2450 | if ((!defined $docid) || ($docid =~ m/^\s*$/))
|
---|
| 2451 | {
|
---|
[27173] | 2452 | $gsdl_cgi->generate_error("No docid (d=...) specified.\n");
|
---|
[24943] | 2453 | }
|
---|
| 2454 |
|
---|
| 2455 | my $metaname = $self->{'metaname'};
|
---|
[27176] | 2456 | my $metapos = $self->{'metapos'};
|
---|
[24943] | 2457 | my $metavalue = $self->{'metavalue'};
|
---|
[27176] | 2458 | if(defined $metavalue) {
|
---|
| 2459 | $metavalue =~ s/<(.*?)>/<$1>/g;
|
---|
| 2460 | } elsif (!defined $metapos) { # if given no metavalue or metapos to delete, default to deleting the 1st
|
---|
| 2461 | $metapos = 0;
|
---|
| 2462 | }
|
---|
| 2463 | my $metamode = $self->{'metamode'} || undef;
|
---|
| 2464 |
|
---|
| 2465 | # import works with metadata.xml which can have inherited metadata
|
---|
| 2466 | # so setting or removing at a metapos can have unintended effects for a COMPLEX collection
|
---|
| 2467 | # (a collection that has or can have inherited metadata). Metapos has expected behaviour for
|
---|
| 2468 | # a SIMPLE collection, which is one that doesn't have inherited metadata. Assume caller knows
|
---|
| 2469 | # what they're doing if they provide a metapos.
|
---|
| 2470 | if(defined $metapos) {
|
---|
| 2471 | print STDERR "@@@@ WARNING: metapos defined.\n";
|
---|
| 2472 | print STDERR "@@@@ Assuming SIMPLE collection and proceeding to modify the import meta at $metapos.\n";
|
---|
| 2473 | }
|
---|
[24943] | 2474 |
|
---|
| 2475 | # Obtain where the metadata.xml is from the archiveinfo-doc.gdb file
|
---|
| 2476 | # If the doc oid is not specified, we assume the metadata.xml is next to the specified "f"
|
---|
| 2477 | my $metadata_xml_file;
|
---|
| 2478 | my $import_filename = undef;
|
---|
| 2479 | if (defined $docid)
|
---|
| 2480 | {
|
---|
| 2481 | my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archive_dir);
|
---|
| 2482 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $arcinfo_doc_filename, $docid);
|
---|
| 2483 |
|
---|
| 2484 | # This now stores the full pathname
|
---|
| 2485 | $import_filename = $doc_rec->{'src-file'}->[0];
|
---|
| 2486 | }
|
---|
| 2487 |
|
---|
| 2488 | if((!defined $import_filename) || ($import_filename =~ m/^\s*$/))
|
---|
| 2489 | {
|
---|
[27173] | 2490 | $gsdl_cgi->generate_error("There is no metadata\n");
|
---|
[24943] | 2491 | }
|
---|
| 2492 |
|
---|
| 2493 | # figure out correct metadata.xml file [?]
|
---|
| 2494 | # Assuming the metadata.xml file is next to the source file
|
---|
| 2495 | # Note: This will not work if it is using the inherited metadata from the parent folder
|
---|
| 2496 | my ($import_tailname, $import_dirname) = File::Basename::fileparse($import_filename);
|
---|
| 2497 | my $metadata_xml_filename = &util::filename_cat($import_dirname,"metadata.xml");
|
---|
| 2498 |
|
---|
[27176] | 2499 | $self->remove_from_metadata_xml($gsdl_cgi, $metadata_xml_filename, $metaname, $metapos, $metavalue, $import_tailname, $metamode); # metamode has no meaning for removing meta, but is used by set_meta when overriding All
|
---|
[24943] | 2500 |
|
---|
| 2501 | my $mess = "remove-import-metadata successful: Key[$docid] -> $metadata_xml_filename\n";
|
---|
| 2502 | $mess .= " $metaname";
|
---|
| 2503 | $mess .= " = $metavalue\n";
|
---|
| 2504 |
|
---|
| 2505 | $gsdl_cgi->generate_ok_message($mess);
|
---|
[27157] | 2506 |
|
---|
| 2507 | #return $status; # in case calling functions have a use for this
|
---|
[24943] | 2508 | }
|
---|
| 2509 |
|
---|
[27157] | 2510 | sub remove_import_metadata
|
---|
| 2511 | {
|
---|
| 2512 | my $self = shift @_;
|
---|
| 2513 |
|
---|
| 2514 | my $username = $self->{'username'};
|
---|
| 2515 | my $collect = $self->{'collect'};
|
---|
| 2516 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 2517 |
|
---|
| 2518 | if ($baseaction::authentication_enabled) {
|
---|
| 2519 | # Ensure the user is allowed to edit this collection
|
---|
| 2520 | &authenticate_user($gsdl_cgi, $username, $collect);
|
---|
| 2521 | }
|
---|
| 2522 |
|
---|
| 2523 | # Make sure the collection isn't locked by someone else
|
---|
| 2524 | $self->lock_collection($username, $collect);
|
---|
| 2525 |
|
---|
| 2526 | $self->_remove_import_metadata(@_);
|
---|
| 2527 |
|
---|
| 2528 | # Release the lock once it is done
|
---|
| 2529 | $self->unlock_collection($username, $collect);
|
---|
| 2530 |
|
---|
| 2531 | }
|
---|
| 2532 |
|
---|
[24943] | 2533 | sub remove_from_metadata_xml
|
---|
| 2534 | {
|
---|
| 2535 | my $self = shift @_;
|
---|
[27176] | 2536 | my ($gsdl_cgi, $metadata_xml_filename, $metaname, $metapos, $metavalue, $src_file, $metamode) = @_;
|
---|
| 2537 | # metamode generally has no meaning for removing meta, but is used by set_meta
|
---|
| 2538 | # when overriding all metavals for a metaname, in which case remove_meta is called with metamode
|
---|
| 2539 |
|
---|
[24943] | 2540 | # Set the call-back functions for the metadata tags
|
---|
| 2541 | my @rules =
|
---|
| 2542 | (
|
---|
| 2543 | _default => 'raw',
|
---|
| 2544 | 'Metadata' => \&rfmxml_metadata,
|
---|
| 2545 | 'FileName' => \&mxml_filename
|
---|
| 2546 | );
|
---|
| 2547 |
|
---|
| 2548 | my $parser = XML::Rules->new
|
---|
| 2549 | (
|
---|
| 2550 | rules => \@rules,
|
---|
| 2551 | style => 'filter',
|
---|
[27173] | 2552 | output_encoding => 'utf8',
|
---|
| 2553 | #normalisespaces => 1,
|
---|
| 2554 | stripspaces => 2|0|0 # ineffectual
|
---|
[24943] | 2555 | );
|
---|
| 2556 |
|
---|
| 2557 | my $xml_in = "";
|
---|
| 2558 | if (!open(MIN,"<$metadata_xml_filename"))
|
---|
| 2559 | {
|
---|
| 2560 | $gsdl_cgi->generate_error("Unable to read in $metadata_xml_filename: $!");
|
---|
| 2561 | }
|
---|
| 2562 | else
|
---|
| 2563 | {
|
---|
| 2564 | # Read them in
|
---|
| 2565 | my $line;
|
---|
| 2566 | while (defined ($line=<MIN>)) {
|
---|
| 2567 | $xml_in .= $line;
|
---|
| 2568 | }
|
---|
| 2569 | close(MIN);
|
---|
| 2570 |
|
---|
| 2571 | # Filter with the call-back functions
|
---|
| 2572 | my $xml_out = "";
|
---|
| 2573 |
|
---|
| 2574 | my $MOUT;
|
---|
| 2575 | if (!open($MOUT,">$metadata_xml_filename")) {
|
---|
| 2576 | $gsdl_cgi->generate_error("Unable to write out to $metadata_xml_filename: $!");
|
---|
| 2577 | }
|
---|
| 2578 | else {
|
---|
| 2579 | binmode($MOUT,":utf8");
|
---|
[27176] | 2580 | $parser->filter($xml_in, $MOUT, {metaname => $metaname, metapos => $metapos, metavalue => $metavalue, src_file => $src_file, metamode => $metamode, current_file => undef});
|
---|
[24943] | 2581 | close($MOUT);
|
---|
| 2582 | }
|
---|
| 2583 | }
|
---|
| 2584 | }
|
---|
| 2585 |
|
---|
| 2586 | sub rfmxml_metadata
|
---|
| 2587 | {
|
---|
| 2588 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
| 2589 |
|
---|
[27176] | 2590 | # metadata.xml does not handle subsections
|
---|
| 2591 |
|
---|
| 2592 | # since metadata.xml now has to deal with metapos, we keep track of the metadata position
|
---|
| 2593 | if (($parser->{'parameters'}->{'src_file'} eq $parser->{'parameters'}->{'current_file'})
|
---|
| 2594 | && $parser->{'parameters'}->{'metaname'} eq $attrHash->{'name'})
|
---|
[24943] | 2595 | {
|
---|
[27176] | 2596 | if (!defined $parser->{'parameters'}->{'poscount'})
|
---|
| 2597 | {
|
---|
| 2598 | $parser->{'parameters'}->{'poscount'} = 0;
|
---|
| 2599 | }
|
---|
| 2600 | else
|
---|
| 2601 | {
|
---|
| 2602 | $parser->{'parameters'}->{'poscount'}++;
|
---|
| 2603 | }
|
---|
| 2604 |
|
---|
| 2605 | # if overriding but no metapos, then clear all the meta for this metaname
|
---|
| 2606 | if ((defined $parser->{'parameters'}->{'metamode'}) && ($parser->{'parameters'}->{'metamode'} eq "override") && (!defined $parser->{'parameters'}->{'metapos'})) {
|
---|
| 2607 | return [];
|
---|
| 2608 | }
|
---|
| 2609 |
|
---|
| 2610 | if ((defined $parser->{'parameters'}->{'metapos'}) && ($parser->{'parameters'}->{'poscount'} == $parser->{'parameters'}->{'metapos'}))
|
---|
| 2611 | {
|
---|
| 2612 | return [];
|
---|
| 2613 | }
|
---|
| 2614 |
|
---|
| 2615 | if ((defined $parser->{'parameters'}->{'metavalue'}) && ($attrHash->{'_content'} eq $parser->{'parameters'}->{'metavalue'}))
|
---|
| 2616 | {
|
---|
| 2617 | return [];
|
---|
| 2618 | }
|
---|
[24943] | 2619 | }
|
---|
| 2620 |
|
---|
| 2621 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
---|
| 2622 | return [$tagname => $attrHash];
|
---|
| 2623 | }
|
---|
| 2624 |
|
---|
[27157] | 2625 | sub _remove_live_metadata
|
---|
[19499] | 2626 | {
|
---|
| 2627 | my $self = shift @_;
|
---|
| 2628 |
|
---|
| 2629 | my $collect = $self->{'collect'};
|
---|
| 2630 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
[27157] | 2631 | # my $gsdlhome = $self->{'gsdlhome'};
|
---|
[23400] | 2632 | my $infodbtype = $self->{'infodbtype'};
|
---|
[19499] | 2633 |
|
---|
[21715] | 2634 | # Obtain the collect dir
|
---|
[23766] | 2635 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
---|
[27157] | 2636 | my $site = $self->{'site'};
|
---|
| 2637 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
[19499] | 2638 |
|
---|
[27157] | 2639 |
|
---|
[19499] | 2640 | # look up additional args
|
---|
| 2641 | my $docid = $self->{'d'};
|
---|
[21715] | 2642 | if ((!defined $docid) || ($docid =~ m/^\s*$/)) {
|
---|
| 2643 | $gsdl_cgi->generate_error("No docid (d=...) specified.");
|
---|
| 2644 | }
|
---|
| 2645 |
|
---|
| 2646 | # Generate the dbkey
|
---|
[19499] | 2647 | my $metaname = $self->{'metaname'};
|
---|
| 2648 | my $dbkey = "$docid.$metaname";
|
---|
| 2649 |
|
---|
[21715] | 2650 | # To people who know $collect_tail please add some comments
|
---|
| 2651 | # Obtain the live gdbm_db path
|
---|
[19499] | 2652 | my $collect_tail = $collect;
|
---|
| 2653 | $collect_tail =~ s/^.*[\/\\]//;
|
---|
[21564] | 2654 | my $index_text_directory = &util::filename_cat($collect_dir,$collect,"index","text");
|
---|
[23400] | 2655 | my $infodb_file_path = &dbutil::get_infodb_file_path($infodbtype, "live-$collect_tail", $index_text_directory);
|
---|
[19499] | 2656 |
|
---|
[21715] | 2657 | # Remove the key
|
---|
[21569] | 2658 | my $cmd = "gdbmdel \"$infodb_file_path\" \"$dbkey\"";
|
---|
[19499] | 2659 | my $status = system($cmd);
|
---|
| 2660 | if ($status != 0) {
|
---|
[21715] | 2661 | # Catch error if gdbmdel failed
|
---|
[19499] | 2662 | my $mess = "Failed to set metadata key: $dbkey\n";
|
---|
| 2663 |
|
---|
| 2664 | $mess .= "PATH: $ENV{'PATH'}\n";
|
---|
| 2665 | $mess .= "cmd = $cmd\n";
|
---|
| 2666 | $mess .= "Exit status: $status\n";
|
---|
| 2667 | $mess .= "System Error Message: $!\n";
|
---|
| 2668 |
|
---|
| 2669 | $gsdl_cgi->generate_error($mess);
|
---|
| 2670 | }
|
---|
| 2671 | else {
|
---|
| 2672 | $gsdl_cgi->generate_ok_message("DB remove successful: Key[$metaname]");
|
---|
| 2673 | }
|
---|
| 2674 |
|
---|
| 2675 | }
|
---|
| 2676 |
|
---|
[27157] | 2677 | sub remove_live_metadata
|
---|
[19499] | 2678 | {
|
---|
| 2679 | my $self = shift @_;
|
---|
| 2680 |
|
---|
| 2681 | my $username = $self->{'username'};
|
---|
| 2682 | my $collect = $self->{'collect'};
|
---|
| 2683 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 2684 | my $gsdlhome = $self->{'gsdlhome'};
|
---|
[23400] | 2685 |
|
---|
[19499] | 2686 | if ($baseaction::authentication_enabled) {
|
---|
| 2687 | # Ensure the user is allowed to edit this collection
|
---|
| 2688 | &authenticate_user($gsdl_cgi, $username, $collect);
|
---|
| 2689 | }
|
---|
| 2690 |
|
---|
[27157] | 2691 | # Make sure the collection isn't locked by someone else
|
---|
| 2692 | $self->lock_collection($username, $collect);
|
---|
[19499] | 2693 |
|
---|
[27157] | 2694 | $self->_remove_live_metadata(@_);
|
---|
| 2695 |
|
---|
| 2696 | $self->unlock_collection($username, $collect);
|
---|
| 2697 | }
|
---|
| 2698 |
|
---|
| 2699 | sub remove_metadata
|
---|
| 2700 | {
|
---|
| 2701 | my $self = shift @_;
|
---|
| 2702 |
|
---|
| 2703 | my $where = $self->{'where'};
|
---|
| 2704 | if(!$where) {
|
---|
| 2705 | $self->remove_index_metadata(@_); # call the full version of set_index_meta for the default behaviour
|
---|
| 2706 | return;
|
---|
| 2707 | }
|
---|
| 2708 |
|
---|
| 2709 | my $username = $self->{'username'};
|
---|
| 2710 | my $collect = $self->{'collect'};
|
---|
| 2711 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 2712 |
|
---|
| 2713 | if ($baseaction::authentication_enabled) {
|
---|
| 2714 | # Ensure the user is allowed to edit this collection
|
---|
| 2715 | &authenticate_user($gsdl_cgi, $username, $collect);
|
---|
| 2716 | }
|
---|
| 2717 |
|
---|
[19499] | 2718 | # Make sure the collection isn't locked by someone else
|
---|
| 2719 | $self->lock_collection($username, $collect);
|
---|
| 2720 |
|
---|
[27157] | 2721 | # check which directories need to be processed, specified in $where as
|
---|
| 2722 | # any combination of import|archives|index|live
|
---|
| 2723 | if($where =~ m/import/) {
|
---|
| 2724 | $self->_remove_import_metadata(@_);
|
---|
| 2725 | }
|
---|
| 2726 | if($where =~ m/archives/) {
|
---|
| 2727 | $self->_remove_archives_metadata(@_);
|
---|
| 2728 | }
|
---|
| 2729 | if($where =~ m/index/) {
|
---|
| 2730 | $self->_remove_index_metadata(@_);
|
---|
| 2731 | }
|
---|
| 2732 |
|
---|
| 2733 | # Release the lock once it is done
|
---|
| 2734 | $self->unlock_collection($username, $collect);
|
---|
| 2735 | }
|
---|
| 2736 |
|
---|
| 2737 | # the internal version, without authentication
|
---|
| 2738 | sub _remove_index_metadata
|
---|
| 2739 | {
|
---|
| 2740 | my $self = shift @_;
|
---|
| 2741 |
|
---|
| 2742 | my $collect = $self->{'collect'};
|
---|
| 2743 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 2744 | # my $gsdlhome = $self->{'gsdlhome'};
|
---|
| 2745 | my $infodbtype = $self->{'infodbtype'};
|
---|
| 2746 |
|
---|
| 2747 | # Obtain the collect dir
|
---|
| 2748 | my $site = $self->{'site'};
|
---|
| 2749 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 2750 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
---|
| 2751 |
|
---|
| 2752 | # look up additional args
|
---|
[19499] | 2753 | my $docid = $self->{'d'};
|
---|
[21715] | 2754 | if ((!defined $docid) || ($docid =~ m/^\s*$/)) {
|
---|
| 2755 | $gsdl_cgi->generate_error("No docid (d=...) specified.");
|
---|
| 2756 | }
|
---|
[19499] | 2757 | my $metaname = $self->{'metaname'};
|
---|
| 2758 | my $metapos = $self->{'metapos'};
|
---|
[27162] | 2759 | my $metavalue = $self->{'metavalue'} || undef; # necessary to force fallback to undef here
|
---|
[19499] | 2760 |
|
---|
[21715] | 2761 | # To people who know $collect_tail please add some comments
|
---|
| 2762 | # Obtain the path to the database
|
---|
[19499] | 2763 | my $collect_tail = $collect;
|
---|
| 2764 | $collect_tail =~ s/^.*[\/\\]//;
|
---|
[21564] | 2765 | my $index_text_directory = &util::filename_cat($collect_dir,$collect,"index","text");
|
---|
[23400] | 2766 | my $infodb_file_path = &dbutil::get_infodb_file_path($infodbtype, $collect_tail, $index_text_directory);
|
---|
[21715] | 2767 |
|
---|
| 2768 | # Read the docid entry
|
---|
[23400] | 2769 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $infodb_file_path, $docid);
|
---|
[21715] | 2770 |
|
---|
| 2771 | # Basically loop through and unescape_html the values
|
---|
[19499] | 2772 | foreach my $k (keys %$doc_rec) {
|
---|
| 2773 | my @escaped_v = ();
|
---|
| 2774 | foreach my $v (@{$doc_rec->{$k}}) {
|
---|
| 2775 | if ($k eq "contains") {
|
---|
| 2776 | # protect quotes in ".2;".3 etc
|
---|
| 2777 | $v =~ s/\"/\\\"/g;
|
---|
| 2778 | push(@escaped_v, $v);
|
---|
| 2779 | }
|
---|
| 2780 | else {
|
---|
| 2781 | my $ev = &ghtml::unescape_html($v);
|
---|
| 2782 | $ev =~ s/\"/\\\"/g;
|
---|
| 2783 | push(@escaped_v, $ev);
|
---|
| 2784 | }
|
---|
| 2785 | }
|
---|
| 2786 | $doc_rec->{$k} = \@escaped_v;
|
---|
| 2787 | }
|
---|
| 2788 |
|
---|
[21715] | 2789 | # Check to make sure the key does exist
|
---|
| 2790 | if (!defined ($doc_rec->{$metaname})) {
|
---|
| 2791 | $gsdl_cgi->generate_error("No metadata field \"" . $metaname . "\" in the specified document: [" . $docid . "]");
|
---|
| 2792 | }
|
---|
| 2793 |
|
---|
| 2794 | # Obtain the specified metadata pos
|
---|
[27176] | 2795 | # if no metavalue or metapos to delete, default to deleting the 1st value for the metaname
|
---|
| 2796 | if(!defined $metapos && !defined $metavalue) {
|
---|
[27162] | 2797 | $metapos = 0;
|
---|
| 2798 | }
|
---|
[27168] | 2799 |
|
---|
[19499] | 2800 |
|
---|
| 2801 | # consider check key is defined before deleting?
|
---|
[21715] | 2802 | # Loop through the metadata array and ignore the specified position
|
---|
[19499] | 2803 | my $filtered_metadata = [];
|
---|
[21715] | 2804 | my $num_metadata_vals = scalar(@{$doc_rec->{$metaname}});
|
---|
[19499] | 2805 | for (my $i=0; $i<$num_metadata_vals; $i++) {
|
---|
[24949] | 2806 | my $metaval = shift(@{$doc_rec->{$metaname}});
|
---|
[19499] | 2807 |
|
---|
[24949] | 2808 | if (!defined $metavalue && $i != $metapos) {
|
---|
[27162] | 2809 | push(@$filtered_metadata,$metaval);
|
---|
[19499] | 2810 | }
|
---|
[24949] | 2811 |
|
---|
| 2812 | if(defined $metavalue && !($metavalue eq $metaval))
|
---|
| 2813 | {
|
---|
[27162] | 2814 | push(@$filtered_metadata,$metaval);
|
---|
[24949] | 2815 | }
|
---|
[19499] | 2816 | }
|
---|
| 2817 | $doc_rec->{$metaname} = $filtered_metadata;
|
---|
| 2818 |
|
---|
[27180] | 2819 | ## The following code assumes gdbm
|
---|
[21715] | 2820 | # Turn the record back to string
|
---|
[27180] | 2821 | #my $serialized_doc_rec = &dbutil::convert_infodb_hash_to_string($doc_rec);
|
---|
| 2822 | # Store it back to the database
|
---|
| 2823 | #my $cmd = "gdbmset \"$infodb_file_path\" \"$docid\" \"$serialized_doc_rec\"";
|
---|
| 2824 | #my $status = system($cmd);
|
---|
[19499] | 2825 |
|
---|
[27180] | 2826 | ## Use the dbutil set_entry method instead of assuming the database is gdbm
|
---|
| 2827 | my $status = &dbutil::set_infodb_entry($infodbtype, $infodb_file_path, $docid, $doc_rec);
|
---|
| 2828 |
|
---|
[19499] | 2829 | if ($status != 0) {
|
---|
| 2830 | my $mess = "Failed to set metadata key: $docid\n";
|
---|
| 2831 |
|
---|
| 2832 | $mess .= "PATH: $ENV{'PATH'}\n";
|
---|
[27180] | 2833 | #$mess .= "cmd = $cmd\n";
|
---|
[19499] | 2834 | $mess .= "Exit status: $status\n";
|
---|
| 2835 | $mess .= "System Error Message: $!\n";
|
---|
| 2836 |
|
---|
| 2837 | $gsdl_cgi->generate_error($mess);
|
---|
| 2838 | }
|
---|
| 2839 | else {
|
---|
| 2840 | my $mess = "DB set (with item deleted) successful: Key[$docid]\n";
|
---|
| 2841 | $mess .= " $metaname";
|
---|
| 2842 | $mess .= "->[$metapos]" if (defined $metapos);
|
---|
| 2843 |
|
---|
| 2844 | $gsdl_cgi->generate_ok_message($mess);
|
---|
| 2845 | }
|
---|
[27155] | 2846 |
|
---|
[27157] | 2847 | #return $status; # in case calling functions have a use for this
|
---|
| 2848 | }
|
---|
| 2849 |
|
---|
| 2850 | sub remove_index_metadata
|
---|
| 2851 | {
|
---|
| 2852 | my $self = shift @_;
|
---|
| 2853 |
|
---|
| 2854 | my $username = $self->{'username'};
|
---|
| 2855 | my $collect = $self->{'collect'};
|
---|
| 2856 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 2857 | # my $gsdlhome = $self->{'gsdlhome'};
|
---|
| 2858 |
|
---|
| 2859 | if ($baseaction::authentication_enabled) {
|
---|
| 2860 | # Ensure the user is allowed to edit this collection
|
---|
| 2861 | &authenticate_user($gsdl_cgi, $username, $collect);
|
---|
| 2862 | }
|
---|
| 2863 |
|
---|
| 2864 | # Obtain the collect dir
|
---|
| 2865 | my $site = $self->{'site'};
|
---|
| 2866 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 2867 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
---|
| 2868 |
|
---|
| 2869 | # Make sure the collection isn't locked by someone else
|
---|
| 2870 | $self->lock_collection($username, $collect);
|
---|
| 2871 |
|
---|
| 2872 | $self->_remove_index_metadata(@_);
|
---|
| 2873 |
|
---|
[27155] | 2874 | # Release the lock once it is done
|
---|
| 2875 | $self->unlock_collection($username, $collect);
|
---|
[19499] | 2876 | }
|
---|
| 2877 |
|
---|
| 2878 |
|
---|
[23761] | 2879 | # Was trying to reused the codes, but the functions need to be broken
|
---|
| 2880 | # down more before they can be reused, otherwise there will be too
|
---|
| 2881 | # much overhead and duplicate process...
|
---|
[21716] | 2882 | sub insert_metadata
|
---|
| 2883 | {
|
---|
| 2884 | my $self = shift @_;
|
---|
| 2885 |
|
---|
| 2886 | my $username = $self->{'username'};
|
---|
| 2887 | my $collect = $self->{'collect'};
|
---|
| 2888 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 2889 | my $gsdlhome = $self->{'gsdlhome'};
|
---|
[23400] | 2890 | my $infodbtype = $self->{'infodbtype'};
|
---|
| 2891 |
|
---|
[23761] | 2892 | # If the import metadata and gdbm database have been updated, we
|
---|
| 2893 | # need to insert some notification to warn user that the the text
|
---|
| 2894 | # they see at the moment is not indexed and require a rebuild.
|
---|
[21716] | 2895 | my $rebuild_pending_macro = "_rebuildpendingmessage_";
|
---|
| 2896 |
|
---|
| 2897 | if ($baseaction::authentication_enabled) {
|
---|
| 2898 | # Ensure the user is allowed to edit this collection
|
---|
| 2899 | $self->authenticate_user($username, $collect);
|
---|
| 2900 | }
|
---|
| 2901 |
|
---|
[23766] | 2902 | # Obtain the collect and archive dir
|
---|
| 2903 | my $site = $self->{'site'};
|
---|
| 2904 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 2905 | ##my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
---|
[21716] | 2906 | my $archive_dir = &util::filename_cat($collect_dir,$collect,"archives");
|
---|
| 2907 |
|
---|
| 2908 | # Make sure the collection isn't locked by someone else
|
---|
| 2909 | $self->lock_collection($username, $collect);
|
---|
| 2910 |
|
---|
| 2911 | # Check additional args
|
---|
| 2912 | my $docid = $self->{'d'};
|
---|
| 2913 | if (!defined($docid)) {
|
---|
| 2914 | $gsdl_cgi->generate_error("No document id is specified: d=...");
|
---|
| 2915 | }
|
---|
| 2916 | my $metaname = $self->{'metaname'};
|
---|
| 2917 | if (!defined($metaname)) {
|
---|
| 2918 | $gsdl_cgi->generate_error("No metaname is specified: metadataname=...");
|
---|
| 2919 | }
|
---|
| 2920 | my $metavalue = $self->{'metavalue'};
|
---|
| 2921 | if (!defined($metavalue) || $metavalue eq "") {
|
---|
| 2922 | $gsdl_cgi->generate_error("No metavalue or empty metavalue is specified: metadataname=...");
|
---|
| 2923 | }
|
---|
| 2924 | # make "accumulate" the default (less destructive, as won't actually
|
---|
| 2925 | # delete any existing values)
|
---|
| 2926 | my $metamode = "accumulate";
|
---|
| 2927 |
|
---|
[27176] | 2928 | # metapos/prevmetavalue were never before used in this subroutine, so set them to undefined
|
---|
| 2929 | my $metapos = undef;
|
---|
| 2930 | my $prevmetavalue = undef;
|
---|
| 2931 |
|
---|
[21716] | 2932 | #=======================================================================#
|
---|
| 2933 | # set_import_metadata [START]
|
---|
| 2934 | #=======================================================================#
|
---|
| 2935 | # Obtain where the metadata.xml is from the archiveinfo-doc.gdb file
|
---|
| 2936 | # If the doc oid is not specified, we assume the metadata.xml is next to the specified "f"
|
---|
| 2937 | my $metadata_xml_file;
|
---|
[23400] | 2938 | my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archive_dir);
|
---|
| 2939 | my $archive_doc_rec = &dbutil::read_infodb_entry($infodbtype, $arcinfo_doc_filename, $docid);
|
---|
[21716] | 2940 |
|
---|
| 2941 | # This now stores the full pathname
|
---|
| 2942 | my $import_filename = $archive_doc_rec->{'src-file'}->[0];
|
---|
| 2943 |
|
---|
| 2944 | # figure out correct metadata.xml file [?]
|
---|
| 2945 | # Assuming the metadata.xml file is next to the source file
|
---|
| 2946 | # Note: This will not work if it is using the inherited metadata from the parent folder
|
---|
| 2947 | my ($import_tailname, $import_dirname)
|
---|
| 2948 | = File::Basename::fileparse($import_filename);
|
---|
| 2949 | my $metadata_xml_filename = &util::filename_cat($import_dirname,"metadata.xml");
|
---|
| 2950 |
|
---|
| 2951 | # Shane's escape characters
|
---|
| 2952 | $metavalue = pack "U0C*", unpack "C*", $metavalue;
|
---|
| 2953 | $metavalue =~ s/\,/,/g;
|
---|
| 2954 | $metavalue =~ s/\:/:/g;
|
---|
| 2955 | $metavalue =~ s/\|/|/g;
|
---|
| 2956 | $metavalue =~ s/\(/(/g;
|
---|
| 2957 | $metavalue =~ s/\)/)/g;
|
---|
| 2958 | $metavalue =~ s/\[/[/g;
|
---|
| 2959 | $metavalue =~ s/\\/\/g;
|
---|
| 2960 | $metavalue =~ s/\]/]/g;
|
---|
| 2961 | $metavalue =~ s/\{/{/g;
|
---|
| 2962 | $metavalue =~ s/\}/}/g;
|
---|
| 2963 | $metavalue =~ s/\"/"/g;
|
---|
| 2964 | $metavalue =~ s/\`/`/g;
|
---|
| 2965 | $metavalue =~ s/\n/_newline_/g;
|
---|
| 2966 |
|
---|
| 2967 | # Edit the metadata.xml
|
---|
| 2968 | # Modified by Jeffrey from DL Consulting
|
---|
| 2969 | # Handle the case where there is one metadata.xml file for multiple FileSets
|
---|
| 2970 | # The XML filter needs to know whether it is in the right FileSet
|
---|
| 2971 | # TODO: This doesn't fix the problem where the metadata.xml is not next to the src file.
|
---|
| 2972 | # TODO: This doesn't handle the common metadata (where FileName doesn't point to a single file)
|
---|
[27176] | 2973 | $self->edit_metadata_xml($gsdl_cgi, $metadata_xml_filename, $metaname,
|
---|
| 2974 | $metapos, $metavalue, $metamode, $import_tailname, $prevmetavalue);
|
---|
[21716] | 2975 | #=======================================================================#
|
---|
| 2976 | # set_import_metadata [END]
|
---|
| 2977 | #=======================================================================#
|
---|
| 2978 |
|
---|
| 2979 |
|
---|
| 2980 | #=======================================================================#
|
---|
| 2981 | # set_metadata (accumulate version) [START]
|
---|
| 2982 | #=======================================================================#
|
---|
| 2983 | # To people who know $collect_tail please add some comments
|
---|
| 2984 | # Obtain path to the database
|
---|
| 2985 | my $collect_tail = $collect;
|
---|
| 2986 | $collect_tail =~ s/^.*[\/\\]//;
|
---|
| 2987 | my $index_text_directory = &util::filename_cat($collect_dir,$collect,"index","text");
|
---|
[23400] | 2988 | my $infodb_file_path = &dbutil::get_infodb_file_path($infodbtype, $collect_tail, $index_text_directory);
|
---|
[21716] | 2989 |
|
---|
| 2990 | # Read the docid entry
|
---|
[23400] | 2991 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $infodb_file_path, $docid);
|
---|
| 2992 |
|
---|
[21716] | 2993 | foreach my $k (keys %$doc_rec) {
|
---|
| 2994 | my @escaped_v = ();
|
---|
| 2995 | foreach my $v (@{$doc_rec->{$k}}) {
|
---|
| 2996 | if ($k eq "contains") {
|
---|
| 2997 | # protect quotes in ".2;".3 etc
|
---|
| 2998 | $v =~ s/\"/\\\"/g;
|
---|
| 2999 | push(@escaped_v, $v);
|
---|
| 3000 | }
|
---|
| 3001 | else {
|
---|
| 3002 | my $ev = &ghtml::unescape_html($v);
|
---|
| 3003 | $ev =~ s/\"/\\\"/g;
|
---|
| 3004 | push(@escaped_v, $ev);
|
---|
| 3005 | }
|
---|
| 3006 | }
|
---|
| 3007 | $doc_rec->{$k} = \@escaped_v;
|
---|
| 3008 | }
|
---|
| 3009 |
|
---|
| 3010 | # Protect the quotes
|
---|
| 3011 | $metavalue =~ s/\"/\\\"/g;
|
---|
| 3012 |
|
---|
| 3013 | # Adds the pending macro
|
---|
| 3014 | my $macro_metavalue = $rebuild_pending_macro . $metavalue;
|
---|
| 3015 |
|
---|
| 3016 | # If the metadata doesn't exist, create a new one
|
---|
| 3017 | if (!defined($doc_rec->{$metaname})){
|
---|
| 3018 | $doc_rec->{$metaname} = [ $macro_metavalue ];
|
---|
| 3019 | }
|
---|
| 3020 | # Else, let's acculumate the values
|
---|
| 3021 | else {
|
---|
| 3022 | push(@{$doc_rec->{$metaname}},$macro_metavalue);
|
---|
| 3023 | }
|
---|
| 3024 |
|
---|
[27180] | 3025 | ## The following code assumes gdbm
|
---|
[21716] | 3026 | # Generate the record string
|
---|
[27180] | 3027 | #my $serialized_doc_rec = &dbutil::convert_infodb_hash_to_string($doc_rec);
|
---|
| 3028 | # Store it into GDBM
|
---|
| 3029 | #my $cmd = "gdbmset \"$infodb_file_path\" \"$docid\" \"$serialized_doc_rec\"";
|
---|
| 3030 | #my $status = system($cmd);
|
---|
[21716] | 3031 |
|
---|
[27180] | 3032 | ## Use the dbutil set_entry method instead of assuming the database is gdbm
|
---|
| 3033 | my $status = &dbutil::set_infodb_entry($infodbtype, $infodb_file_path, $docid, $doc_rec);
|
---|
| 3034 |
|
---|
[21716] | 3035 | if ($status != 0) {
|
---|
| 3036 | # Catch error if gdbmget failed
|
---|
| 3037 | my $mess = "Failed to set metadata key: $docid\n";
|
---|
| 3038 |
|
---|
| 3039 | $mess .= "PATH: $ENV{'PATH'}\n";
|
---|
[27180] | 3040 | #$mess .= "cmd = $cmd\n";
|
---|
[21716] | 3041 | $mess .= "Exit status: $status\n";
|
---|
| 3042 | $mess .= "System Error Message: $!\n";
|
---|
| 3043 |
|
---|
| 3044 | $gsdl_cgi->generate_error($mess);
|
---|
| 3045 | }
|
---|
| 3046 | else {
|
---|
| 3047 | my $mess = "insert-metadata successful: Key[$docid]\n";
|
---|
| 3048 | $mess .= " [In metadata.xml] $metaname";
|
---|
| 3049 | $mess .= " = $metavalue\n";
|
---|
| 3050 | $mess .= " [In database] $metaname";
|
---|
| 3051 | $mess .= " = $macro_metavalue\n";
|
---|
| 3052 | $mess .= " The new text has not been indexed, rebuilding collection is required\n";
|
---|
| 3053 | $gsdl_cgi->generate_ok_message($mess);
|
---|
| 3054 | }
|
---|
| 3055 | #=======================================================================#
|
---|
| 3056 | # set_metadata (accumulate version) [END]
|
---|
| 3057 | #=======================================================================#
|
---|
| 3058 |
|
---|
| 3059 | # Release the lock once it is done
|
---|
| 3060 | $self->unlock_collection($username, $collect);
|
---|
| 3061 | }
|
---|
| 3062 |
|
---|
[19293] | 3063 | 1;
|
---|