[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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[27312] | 68 | "get-metadata-array" => { # where param can be ONE of: index (default), import, archives, live
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| 69 | 'compulsory-args' => [ "json" ],
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| 70 | 'optional-args' => [ "where" ],
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| 71 | 'help-string' => [
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| 72 | 'metadata-server.pl?a=get-metadata-array&c=demo&where=index&json=[{"docid":"HASHc5bce2d6d3e5b04e470ec9","metatable":[{"metaname":"username","metapos":"all"},{"metaname":"usertimestamp","metapos":"all"}, {"metaname":"usercomment","metapos":"all"}]}]'
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| 73 | ]},
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| 74 |
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[25097] | 75 | #SET METHODS
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| 76 | "set-live-metadata" => {
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| 77 | 'compulsory-args' => [ "d", "metaname", "metavalue" ],
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| 78 | 'optional-args' => [ ] },
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[19499] | 79 |
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[27157] | 80 | "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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| 81 | 'compulsory-args' => [ "metaname", "metavalue" ],
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| 82 | 'optional-args' => [ "where", "metapos", "metamode", "prevmetavalue", "d", "f" ] },
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| 83 |
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| 84 | "set-index-metadata" => {
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[25097] | 85 | 'compulsory-args' => [ "d", "metaname", "metavalue" ],
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[27168] | 86 | 'optional-args' => [ "metapos", "metamode" ] },
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[19499] | 87 |
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[25097] | 88 | "set-archives-metadata" => {
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| 89 | 'compulsory-args' => [ "d", "metaname", "metavalue" ],
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| 90 | 'optional-args' => [ "metapos", "metamode", "prevmetavalue" ] }, # metamode can be "accumulate", "override",
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| 91 |
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| 92 | "set-import-metadata" => {
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| 93 | 'compulsory-args' => [ "metaname", "metavalue" ],
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[27176] | 94 | '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] | 95 |
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| 96 | #SET METHODS (ARRAY)
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| 97 | "set-metadata-array" => {
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[27168] | 98 | 'compulsory-args' => [ "where", "json" ],
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[27261] | 99 | 'optional-args' => [ ],
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| 100 | 'help-string' => [
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| 101 | 'A simple example: metadata-server.pl?a=set-metadata-array&where=archives|index|import&c=demo&json=[{"docid":"HASHc5bce2d6d3e5b04e470ec9","metaname":"Title","metavalue":"Tralalala","metamode":"accumulate"},{"docid":"HASHbe483fa4df4e096335d1c8","metaname":"Title","metavalue":"Lala was here","metapos":0, "metamode":"override"}]',
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| 102 |
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| 103 | 'A more complex example: metadata-server.pl?a=set-metadata-array&where=archives|index&c=demo&json=[{"docid":"HASHc5bce2d6d3e5b04e470ec9.1","metatable":[{"metaname":"Title","metavals":["Transformers","Robots in disguise","Autobots"]}],"metamode":"override"},{"docid":"HASHbe483fa4df4e096335d1c8.2","metaname":"Title","metavalue":"Pinky was here","metamode":"accumulate"}]' ] },
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| 104 |
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| 105 | # The same examples rewritten for when running the metadata-server.pl script from the commandline:
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| 106 |
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| 107 | # the simple example: metadata-server.pl a="set-metadata-array" where="archives|index|import" c="demo" json="[{\"docid\":\"HASHc5bce2d6d3e5b04e470ec9\",\"metaname\":\"Title\",\"metavalue\":\"Tralalala\",\"metamode\":\"accumulate\"},{\"docid\":\"HASHbe483fa4df4e096335d1c8\",\"metaname\":\"Title\",\"metavalue\":\"Lala was here\",\"metapos\":0, \"metamode\":\"override\"}]",
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| 108 |
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| 109 | # the more complex example: metadata-server.pl a="set-metadata-array" where="archives|index" c="demo" json="[{\"docid\":\"HASHc5bce2d6d3e5b04e470ec9.1\",\"metatable\":[{\"metaname\":\"Title\",\"metavals\":[\"Transformers\",\"Robots in disguise\",\"Autobots\"]}],\"metamode\":\"override\"},{\"docid\":\"HASHbe483fa4df4e096335d1c8.2\",\"metaname\":\"Title\",\"metavalue\":\"Pinky was here\",\"metamode\":\"accumulate\"}]"
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[24943] | 110 |
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[25097] | 111 | "set-archives-metadata-array" => {
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| 112 | 'compulsory-args' => [ "json" ],
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| 113 | 'optional-args' => [ ] },
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| 114 |
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| 115 | "set-import-metadata-array" => {
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| 116 | 'compulsory-args' => [ "json" ],
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| 117 | 'optional-args' => [ ] },
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[27168] | 118 |
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| 119 | "set-index-metadata-array" => {
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| 120 | 'compulsory-args' => [ "json" ],
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| 121 | 'optional-args' => [ ] },
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| 122 |
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| 123 | "set-live-metadata-array" => {
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| 124 | 'compulsory-args' => [ "json" ],
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| 125 | 'optional-args' => [ ] },
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[25097] | 126 |
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| 127 | #REMOVE METHODS
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| 128 | "remove-import-metadata" => {
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| 129 | 'compulsory-args' => [ "d", "metaname", "metavalue" ], #TODO: add f argument
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[27176] | 130 | 'optional-args' => [ "metapos" ] }, # only provide metapos arg for SIMPLE collections
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[25097] | 131 |
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| 132 | "remove-archives-metadata" => {
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| 133 | 'compulsory-args' => [ "d", "metaname" ], #TODO: add f argument
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| 134 | 'optional-args' => [ "metapos", "metavalue" ] },
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[20538] | 135 |
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[25097] | 136 | "remove-live-metadata" => {
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| 137 | 'compulsory-args' => [ "d", "metaname" ],
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| 138 | 'optional-args' => [ ] },
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[20538] | 139 |
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[27157] | 140 | "remove-index-metadata" => {
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[25097] | 141 | 'compulsory-args' => [ "d", "metaname" ],
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| 142 | 'optional-args' => [ "metapos", "metavalue" ] },
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[21716] | 143 |
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[27157] | 144 | "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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| 145 | 'compulsory-args' => [ "d", "metaname" ],
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| 146 | 'optional-args' => [ "where", "metapos", "metavalue" ] },
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| 147 |
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[25097] | 148 | #INSERT METHODS
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| 149 | "insert-metadata" => {
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| 150 | 'compulsory-args' => [ "d", "metaname", "metavalue" ],
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| 151 | 'optional-args' => [ ] }
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[19293] | 152 | };
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| 153 |
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| 154 |
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| 155 | sub new
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| 156 | {
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| 157 | my $class = shift (@_);
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| 158 | my ($gsdl_cgi,$iis6_mode) = @_;
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| 159 |
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[23761] | 160 | # Treat metavalue specially. To transmit this through a GET request
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| 161 | # the Javascript side has url-encoded it, so here we need to decode
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| 162 | # it before proceeding
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| 163 |
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| 164 | my $url_encoded_metavalue = $gsdl_cgi->param("metavalue");
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| 165 | my $url_decoded_metavalue = &unicode::url_decode($url_encoded_metavalue,1);
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| 166 | my $unicode_array = &unicode::utf82unicode($url_decoded_metavalue);
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| 167 |
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| 168 | $url_decoded_metavalue = join("",map(chr($_),@$unicode_array));
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| 169 | $gsdl_cgi->param("metavalue",$url_decoded_metavalue);
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| 170 |
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[19293] | 171 | my $self = new baseaction($action_table,$gsdl_cgi,$iis6_mode);
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| 172 |
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| 173 | return bless $self, $class;
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| 174 | }
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| 175 |
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| 176 |
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| 177 | sub get_live_metadata
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| 178 | {
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| 179 | my $self = shift @_;
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| 180 |
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| 181 | my $username = $self->{'username'};
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| 182 | my $collect = $self->{'collect'};
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| 183 | my $gsdl_cgi = $self->{'gsdl_cgi'};
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| 184 | my $gsdlhome = $self->{'gsdlhome'};
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[23478] | 185 | my $infodbtype = $self->{'infodbtype'};
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[27180] | 186 |
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[23447] | 187 | # live metadata gets/saves value scoped (prefixed) by the current usename
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[23761] | 188 | # so (for now) let's not bother to enforce authentication
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[21715] | 189 |
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| 190 | # Obtain the collect dir
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[23766] | 191 | my $site = $self->{'site'};
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| 192 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
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| 193 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
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[19293] | 194 |
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[27314] | 195 | # No locking collection when getting metadata, only when setting it
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| 196 | # $self->lock_collection($username, $collect); # Make sure the collection isn't locked by someone else
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[19293] | 197 |
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| 198 | # look up additional args
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| 199 | my $docid = $self->{'d'};
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| 200 | if ((!defined $docid) || ($docid =~ m/^\s*$/)) {
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[21715] | 201 | $gsdl_cgi->generate_error("No docid (d=...) specified.");
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[19293] | 202 | }
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| 203 |
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[21715] | 204 | # Generate the dbkey
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[19293] | 205 | my $metaname = $self->{'metaname'};
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| 206 | my $dbkey = "$docid.$metaname";
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| 207 |
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[21715] | 208 | # To people who know $collect_tail please add some comments
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| 209 | # Obtain path to the database
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[19293] | 210 | my $collect_tail = $collect;
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| 211 | $collect_tail =~ s/^.*[\/|\\]//;
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[21564] | 212 | my $index_text_directory = &util::filename_cat($collect_dir,$collect,"index","text");
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[23400] | 213 | my $infodb_file_path = &dbutil::get_infodb_file_path($infodbtype, "live-$collect_tail", $index_text_directory);
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[21715] | 214 |
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| 215 | # Obtain the content of the key
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[21569] | 216 | my $cmd = "gdbmget $infodb_file_path $dbkey";
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[19293] | 217 | if (open(GIN,"$cmd |") == 0) {
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[21715] | 218 | # Catch error if gdbmget failed
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[19293] | 219 | my $mess = "Failed to get metadata key: $metaname\n";
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| 220 | $mess .= "$!\n";
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| 221 |
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| 222 | $gsdl_cgi->generate_error($mess);
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| 223 | }
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| 224 | else {
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[23761] | 225 | binmode(GIN,":utf8");
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[21715] | 226 | # Read everything in and concatenate them into $metavalue
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[19293] | 227 | my $metavalue = "";
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| 228 | my $line;
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| 229 | while (defined ($line=<GIN>)) {
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| 230 | $metavalue .= $line;
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| 231 | }
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| 232 | close(GIN);
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[21715] | 233 | chomp($metavalue); # Get rid off the tailing newlines
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[19293] | 234 | $gsdl_cgi->generate_ok_message("$metavalue");
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| 235 | }
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[21715] | 236 |
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| 237 | # Release the lock once it is done
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[27314] | 238 | # $self->unlock_collection($username, $collect);
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[19499] | 239 | }
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[19293] | 240 |
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[27157] | 241 | # just calls the index version
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[19499] | 242 | sub get_metadata
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| 243 | {
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| 244 | my $self = shift @_;
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[27157] | 245 | $self->get_index_metadata(@_);
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| 246 | }
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[19499] | 247 |
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[27312] | 248 | # JSON version that will get the requested metadata values
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| 249 | # from the requested source (index, import, archives or live)
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| 250 | # One of the params is a JSON string and the return value is JSON too
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| 251 | # http://forums.asp.net/t/1844684.aspx/1 - Web api method return json in string
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| 252 | sub get_metadata_array
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| 253 | {
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| 254 | my $self = shift @_;
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| 255 |
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| 256 | my $where = $self->{'where'};
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| 257 | if (!$where) {
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| 258 | $where = "index"; # default behaviour is to get the values from index
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| 259 | }
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| 260 |
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[27336] | 261 | # Only when setting metadata do we perform authentication and do we lock the collection,
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[27312] | 262 | # not when getting metadata
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| 263 |
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| 264 | # for get_meta_array, the where param can only be ONE of import, archives, index, live
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| 265 | if($where =~ m/index/) {
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| 266 | $self->_get_index_metadata_array(@_);
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| 267 | }
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[27315] | 268 | elsif($where =~ m/archives/) {
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[27324] | 269 | $self->_get_archives_metadata_array(@_);
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[27315] | 270 | }
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| 271 | elsif($where =~ m/import/) {
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[27333] | 272 | $self->_get_import_metadata_array(@_);
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[27315] | 273 | }
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| 274 | elsif($where =~ m/live/) {
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[27336] | 275 | $self->_get_live_metadata_array(@_);
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[27315] | 276 | }
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[27312] | 277 | }
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| 278 |
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[27336] | 279 | # Unused at present. Added for completion. Tested.
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[27333] | 280 | sub _get_import_metadata_array {
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| 281 |
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| 282 | my $self = shift @_;
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[27324] | 283 |
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[27333] | 284 | my $collect = $self->{'collect'};
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| 285 | my $gsdl_cgi = $self->{'gsdl_cgi'};
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| 286 | my $site = $self->{'site'};
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| 287 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
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| 288 |
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| 289 | # look up additional args
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| 290 | my $infodbtype = $self->{'infodbtype'};
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| 291 |
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| 292 | my $archive_dir = &util::filename_cat($collect_dir, $collect, "archives");
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| 293 | my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archive_dir);
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| 294 | my $json_str = $self->{'json'};
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| 295 | my $doc_array = decode_json $json_str;
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| 296 |
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| 297 | my $json_result_str = "[";
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| 298 | my $first_doc_rec = 1;
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| 299 | foreach my $doc_array_rec ( @$doc_array ) {
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| 300 |
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| 301 | my $docid = $doc_array_rec->{'docid'}; # no subsection metadata support in metadata.xml, only toplevel meta
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| 302 |
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| 303 | if($first_doc_rec) {
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| 304 | $first_doc_rec = 0;
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| 305 | } else {
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| 306 | $json_result_str .= ",";
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| 307 | }
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| 308 | $json_result_str = $json_result_str . "{\"docid\":\"" . $docid . "\"";
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| 309 |
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| 310 | my $metatable = $doc_array_rec->{'metatable'}; # a subarray, or need to generate an error saying JSON structure is wrong
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| 311 | $json_result_str = $json_result_str . ",\"metatable\":[";
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| 312 |
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| 313 | my $first_rec = 1;
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| 314 | foreach my $metatable_rec ( @$metatable ) { # the subarray metatable is an array of hashmaps
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| 315 |
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| 316 | # Read the docid entry
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| 317 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $arcinfo_doc_filename, $docid);
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| 318 | # This now stores the full pathname
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| 319 | my $import_filename = $doc_rec->{'src-file'}->[0];
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| 320 |
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| 321 | # figure out correct metadata.xml file [?]
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| 322 | # Assuming the metadata.xml file is next to the source file
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| 323 | # Note: This will not work if it is using the inherited metadata from the parent folder
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| 324 | my ($import_tailname, $import_dirname) = File::Basename::fileparse($import_filename);
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| 325 | my $metadata_xml_filename = &util::filename_cat($import_dirname, "metadata.xml");
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| 326 |
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| 327 |
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| 328 | if($first_rec) {
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| 329 | $first_rec = 0;
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| 330 | } else {
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| 331 | $json_result_str .= ",";
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| 332 | }
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| 333 |
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| 334 | my $metaname = $metatable_rec->{'metaname'};
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| 335 | $json_result_str .= "{\"metaname\":\"$metaname\",\"metavals\":[";
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| 336 |
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| 337 | my $metapos = $metatable_rec->{'metapos'}; # 0... 1|all|undefined
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| 338 | if(!defined $metapos) {
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| 339 | $metapos = 0;
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| 340 | }
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| 341 |
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| 342 | # Obtain the specified metadata value(s)
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| 343 | my $metavalue;
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| 344 |
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| 345 | if($metapos ne "all") { # get the value at a single metapos
|
---|
| 346 | $metavalue = $self->get_metadata_from_metadata_xml($gsdl_cgi, $metadata_xml_filename, $metaname, $metapos, $import_tailname);
|
---|
| 347 |
|
---|
| 348 | #print STDERR "**** Metafilename, metaname, metapos, sec_num: $metadata_xml_filename, $metaname, $metapos, $import_tailname\n";
|
---|
| 349 |
|
---|
| 350 | $json_result_str .= "{\"metapos\":\"$metapos\",\"metavalue\":\"$metavalue\"}";
|
---|
| 351 |
|
---|
| 352 | } else {
|
---|
| 353 | my $first_metaval = 1;
|
---|
| 354 | $metapos = 0;
|
---|
| 355 | $metavalue = $self->get_metadata_from_metadata_xml($gsdl_cgi, $metadata_xml_filename, $metaname, $metapos, $import_tailname);
|
---|
| 356 |
|
---|
| 357 | while (defined $metavalue && $metavalue ne "") {
|
---|
| 358 | if($first_metaval) {
|
---|
| 359 | $first_metaval = 0;
|
---|
| 360 | } else {
|
---|
| 361 | $json_result_str .= ",";
|
---|
| 362 | }
|
---|
| 363 |
|
---|
| 364 | $json_result_str .= "{\"metapos\":\"$metapos\",\"metavalue\":\"$metavalue\"}";
|
---|
| 365 |
|
---|
| 366 | $metapos++;
|
---|
| 367 | $metavalue = $self->get_metadata_from_metadata_xml($gsdl_cgi, $metadata_xml_filename, $metaname, $metapos, $import_tailname);
|
---|
| 368 | }
|
---|
| 369 | }
|
---|
| 370 |
|
---|
| 371 | $json_result_str .= "]}"; # close metavals array and metatable record
|
---|
| 372 | }
|
---|
| 373 |
|
---|
| 374 | $json_result_str .= "]}"; # close metatable array and docid record
|
---|
| 375 | }
|
---|
| 376 |
|
---|
| 377 | $json_result_str .= "]"; # close array of docids
|
---|
| 378 | $gsdl_cgi->generate_ok_message($json_result_str."\n");
|
---|
| 379 | }
|
---|
| 380 |
|
---|
[27324] | 381 | # Unused method, but included for completion. Tested, works. Takes a JSON string and returns a JSON string.
|
---|
| 382 | # For more information on the format of the output, see _get_index_metadata_array, which is in use.
|
---|
| 383 | sub _get_archives_metadata_array {
|
---|
| 384 |
|
---|
| 385 | my $self = shift @_;
|
---|
| 386 |
|
---|
| 387 | my $collect = $self->{'collect'};
|
---|
| 388 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 389 | my $site = $self->{'site'};
|
---|
| 390 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 391 |
|
---|
| 392 | # look up additional args
|
---|
| 393 | my $infodbtype = $self->{'infodbtype'};
|
---|
| 394 |
|
---|
| 395 | my $archive_dir = &util::filename_cat($collect_dir, $collect, "archives");
|
---|
| 396 | my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archive_dir);
|
---|
| 397 |
|
---|
| 398 | my $json_str = $self->{'json'};
|
---|
| 399 | my $doc_array = decode_json $json_str;
|
---|
| 400 |
|
---|
| 401 | my $json_result_str = "[";
|
---|
| 402 | my $first_doc_rec = 1;
|
---|
| 403 | foreach my $doc_array_rec ( @$doc_array ) {
|
---|
| 404 |
|
---|
| 405 | my $docid = $doc_array_rec->{'docid'};
|
---|
| 406 |
|
---|
| 407 | if($first_doc_rec) {
|
---|
| 408 | $first_doc_rec = 0;
|
---|
| 409 | } else {
|
---|
| 410 | $json_result_str .= ",";
|
---|
| 411 | }
|
---|
| 412 | $json_result_str = $json_result_str . "{\"docid\":\"" . $docid . "\"";
|
---|
| 413 |
|
---|
| 414 | my $metatable = $doc_array_rec->{'metatable'}; # a subarray, or need to generate an error saying JSON structure is wrong
|
---|
| 415 | $json_result_str = $json_result_str . ",\"metatable\":[";
|
---|
| 416 |
|
---|
| 417 | my $first_rec = 1;
|
---|
| 418 | foreach my $metatable_rec ( @$metatable ) { # the subarray metatable is an array of hashmaps
|
---|
| 419 |
|
---|
| 420 | my ($docid, $docid_secnum) = ($doc_array_rec->{'docid'} =~ m/^(.*?)(\..*)?$/);
|
---|
| 421 | $docid_secnum = "" if (!defined $docid_secnum);
|
---|
| 422 |
|
---|
| 423 | # Read the docid entry
|
---|
| 424 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $arcinfo_doc_filename, $docid);
|
---|
| 425 | # This now stores the full pathname
|
---|
| 426 | my $doc_filename = $doc_rec->{'doc-file'}->[0];
|
---|
| 427 | $doc_filename = &util::filename_cat($archive_dir, $doc_filename);
|
---|
| 428 |
|
---|
| 429 | if($first_rec) {
|
---|
| 430 | $first_rec = 0;
|
---|
| 431 | } else {
|
---|
| 432 | $json_result_str .= ",";
|
---|
| 433 | }
|
---|
| 434 |
|
---|
| 435 | my $metaname = $metatable_rec->{'metaname'};
|
---|
| 436 | $json_result_str .= "{\"metaname\":\"$metaname\",\"metavals\":[";
|
---|
| 437 |
|
---|
| 438 | my $metapos = $metatable_rec->{'metapos'}; # 0... 1|all|undefined
|
---|
| 439 | if(!defined $metapos) {
|
---|
| 440 | $metapos = 0;
|
---|
| 441 | }
|
---|
| 442 |
|
---|
| 443 |
|
---|
| 444 | # Obtain the specified metadata value(s)
|
---|
| 445 | my $metavalue;
|
---|
| 446 |
|
---|
| 447 | if($metapos ne "all") { # get the value at a single metapos
|
---|
| 448 |
|
---|
| 449 | $metavalue = $self->get_metadata_from_archive_xml($gsdl_cgi, $doc_filename, $metaname, $metapos, $docid_secnum);
|
---|
| 450 | #print STDERR "**** Docname, metaname, metapos, sec_num: $doc_filename, $metaname, $metapos, $docid_secnum\n";
|
---|
| 451 |
|
---|
| 452 | $json_result_str .= "{\"metapos\":\"$metapos\",\"metavalue\":\"$metavalue\"}";
|
---|
| 453 |
|
---|
| 454 | } else {
|
---|
| 455 | my $first_metaval = 1;
|
---|
| 456 | $metapos = 0;
|
---|
| 457 | $metavalue = $self->get_metadata_from_archive_xml($gsdl_cgi, $doc_filename, $metaname, $metapos, $docid_secnum);
|
---|
| 458 |
|
---|
| 459 | while (defined $metavalue && $metavalue ne "") {
|
---|
| 460 | if($first_metaval) {
|
---|
| 461 | $first_metaval = 0;
|
---|
| 462 | } else {
|
---|
| 463 | $json_result_str .= ",";
|
---|
| 464 | }
|
---|
| 465 |
|
---|
| 466 | $json_result_str .= "{\"metapos\":\"$metapos\",\"metavalue\":\"$metavalue\"}";
|
---|
| 467 |
|
---|
| 468 | $metapos++;
|
---|
| 469 | $metavalue = $self->get_metadata_from_archive_xml($gsdl_cgi, $doc_filename, $metaname, $metapos, $docid_secnum);
|
---|
| 470 | }
|
---|
| 471 | }
|
---|
| 472 |
|
---|
| 473 | $json_result_str .= "]}"; # close metavals array and metatable record
|
---|
| 474 | }
|
---|
| 475 |
|
---|
| 476 | $json_result_str .= "]}"; # close metatable array and docid record
|
---|
| 477 | }
|
---|
| 478 |
|
---|
| 479 | $json_result_str .= "]"; # close array of docids
|
---|
| 480 | $gsdl_cgi->generate_ok_message($json_result_str."\n");
|
---|
| 481 | }
|
---|
| 482 |
|
---|
[27336] | 483 |
|
---|
| 484 | # Unused at present. Added for completion. Tested, but not sure if it retrieves metadata in the manner it's expected to.
|
---|
| 485 | sub _get_live_metadata_array
|
---|
| 486 | {
|
---|
| 487 | my $self = shift @_;
|
---|
| 488 |
|
---|
| 489 | my $collect = $self->{'collect'};
|
---|
| 490 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 491 | my $site = $self->{'site'};
|
---|
| 492 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 493 |
|
---|
| 494 | # look up additional args
|
---|
| 495 | my $infodbtype = $self->{'infodbtype'};
|
---|
| 496 |
|
---|
| 497 | # To people who know $collect_tail please add some comments
|
---|
| 498 | # Obtain the path to the database
|
---|
| 499 | my $collect_tail = $collect;
|
---|
| 500 | $collect_tail =~ s/^.*[\/|\\]//;
|
---|
| 501 | my $index_text_directory = &util::filename_cat($collect_dir,$collect,"index","text");
|
---|
| 502 | my $infodb_file_path = &dbutil::get_infodb_file_path($infodbtype, "live-$collect_tail", $index_text_directory);
|
---|
| 503 |
|
---|
| 504 | my $json_str = $self->{'json'};
|
---|
| 505 | my $doc_array = decode_json $json_str;
|
---|
| 506 |
|
---|
| 507 | my $json_result_str = "[";
|
---|
| 508 | my $first_doc_rec = 1;
|
---|
| 509 |
|
---|
| 510 | foreach my $doc_array_rec ( @$doc_array ) {
|
---|
| 511 |
|
---|
| 512 | my $docid = $doc_array_rec->{'docid'};
|
---|
| 513 |
|
---|
| 514 | if($first_doc_rec) {
|
---|
| 515 | $first_doc_rec = 0;
|
---|
| 516 | } else {
|
---|
| 517 | $json_result_str .= ",";
|
---|
| 518 | }
|
---|
| 519 | $json_result_str = $json_result_str . "{\"docid\":\"" . $docid . "\"";
|
---|
| 520 |
|
---|
| 521 | my $metatable = $doc_array_rec->{'metatable'}; # a subarray, or need to generate an error saying JSON structure is wrong
|
---|
| 522 | $json_result_str = $json_result_str . ",\"metatable\":[";
|
---|
| 523 |
|
---|
| 524 | my $first_rec = 1;
|
---|
| 525 | foreach my $metatable_rec ( @$metatable ) { # the subarray metatable is an array of hashmaps
|
---|
| 526 | if($first_rec) {
|
---|
| 527 | $first_rec = 0;
|
---|
| 528 | } else {
|
---|
| 529 | $json_result_str .= ",";
|
---|
| 530 | }
|
---|
| 531 |
|
---|
| 532 | my $metaname = $metatable_rec->{'metaname'};
|
---|
| 533 | $json_result_str .= "{\"metaname\":\"$metaname\",\"metavals\":[";
|
---|
| 534 |
|
---|
| 535 | # Generate the dbkey
|
---|
| 536 | my $dbkey = "$docid.$metaname";
|
---|
| 537 |
|
---|
| 538 | # metapos for get_live_metadata is always assumed to be "all".
|
---|
| 539 | # It's always going to get all the lines of metavalues associated with a metaname
|
---|
| 540 | # (It's the metaname itself that should contain an increment number, if there are to be multiple values).
|
---|
| 541 | #my $metapos = "all";
|
---|
| 542 | my $metapos = $metatable_rec->{'metapos'} || 0; # Can be 0... 1|all|undefined. Defaults to 0 if undefined/false
|
---|
| 543 | my $metavalue = "";
|
---|
| 544 |
|
---|
| 545 | # Obtain the content of the key
|
---|
| 546 | my $cmd = "gdbmget $infodb_file_path $dbkey";
|
---|
| 547 | if (open(GIN,"$cmd |") != 0) { # Success.
|
---|
| 548 |
|
---|
| 549 | binmode(GIN,":utf8");
|
---|
| 550 | # Read everything in and concatenate them into $metavalue
|
---|
| 551 | my $line;
|
---|
| 552 | my $first_metaval = 1;
|
---|
| 553 | my $pos = 0;
|
---|
| 554 | while (defined ($line=<GIN>)) {
|
---|
| 555 | chomp($line); # Get rid off the tailing newlines
|
---|
| 556 |
|
---|
| 557 | if($metapos eq "all") {
|
---|
| 558 | if($first_metaval) {
|
---|
| 559 | $first_metaval = 0;
|
---|
| 560 | } else {
|
---|
| 561 | $json_result_str .= ",";
|
---|
| 562 | }
|
---|
| 563 | $metavalue = $line;
|
---|
| 564 | $json_result_str .= "{\"metapos\":\"$pos\",\"metavalue\":\"$metavalue\"}";
|
---|
| 565 | } elsif($metapos == $pos) {
|
---|
| 566 | $metavalue = $line;
|
---|
| 567 | $json_result_str .= "{\"metapos\":\"$metapos\",\"metavalue\":\"$metavalue\"}";
|
---|
| 568 | last;
|
---|
| 569 | } # else, the current $pos is not the required $metapos
|
---|
| 570 | $pos += 1;
|
---|
| 571 | }
|
---|
| 572 | close(GIN);
|
---|
| 573 | } # else open cmd == 0 (failed) and metavals array will be empty [] for this metaname
|
---|
| 574 |
|
---|
| 575 | $json_result_str .= "]}"; # close metavals array and metatable record
|
---|
| 576 | }
|
---|
| 577 |
|
---|
| 578 | $json_result_str .= "]}"; # close metatable array and docid record
|
---|
| 579 | }
|
---|
| 580 |
|
---|
| 581 | $json_result_str .= "]"; # close array of docids
|
---|
| 582 |
|
---|
| 583 | $gsdl_cgi->generate_ok_message($json_result_str."\n");
|
---|
| 584 | }
|
---|
| 585 |
|
---|
| 586 |
|
---|
| 587 | # Takes a JSON string and returns a JSON string
|
---|
| 588 | # Request string is of the form:
|
---|
| 589 | # http://localhost:8283/greenstone/cgi-bin/metadata-server.pl?a=get-metadata-array&c=demo&where=index&json=[{"docid":"HASHc5bce2d6d3e5b04e470ec9","metatable":[{"metaname":"username","metapos":"all"},{"metaname":"usertimestamp","metapos":"all"}, {"metaname":"usercomment","metapos":"all"}]}]
|
---|
| 590 | # Resulting string is of the form:
|
---|
[27313] | 591 | # [{"docid":"HASHc5bce2d6d3e5b04e470ec9","metatable":[{"metaname":"username","metavals":[{"metapos":"0","metavalue":"me"},{"metapos":"1","metavalue":"admin"}]},{"metaname":"usertimestamp","metavals":[{"metapos":"0","metavalue":"1367900586888"},{"metapos":"1","metavalue":"1367900616574"}]},{"metaname":"usercomment","metavals":[{"metapos":"0","metavalue":"Hi"},{"metapos":"1","metavalue":"Hello"}]}]}]
|
---|
[27312] | 592 | sub _get_index_metadata_array
|
---|
| 593 | {
|
---|
| 594 | my $self = shift @_;
|
---|
| 595 |
|
---|
| 596 | my $collect = $self->{'collect'};
|
---|
| 597 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 598 | my $site = $self->{'site'};
|
---|
| 599 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 600 |
|
---|
| 601 | # look up additional args
|
---|
| 602 | my $infodbtype = $self->{'infodbtype'};
|
---|
| 603 |
|
---|
| 604 | # To people who know $collect_tail please add some comments
|
---|
| 605 | # Obtain the path to the database
|
---|
| 606 | my $collect_tail = $collect;
|
---|
[27336] | 607 | $collect_tail =~ s/^.*[\/|\\]//;
|
---|
[27312] | 608 | my $index_text_directory = &util::filename_cat($collect_dir,$collect,"index","text");
|
---|
| 609 | my $infodb_file_path = &dbutil::get_infodb_file_path($infodbtype, $collect_tail, $index_text_directory);
|
---|
| 610 |
|
---|
| 611 | my $json_str = $self->{'json'};
|
---|
| 612 | my $doc_array = decode_json $json_str;
|
---|
| 613 |
|
---|
| 614 | my $json_result_str = "[";
|
---|
| 615 | my $first_doc_rec = 1;
|
---|
| 616 |
|
---|
| 617 | foreach my $doc_array_rec ( @$doc_array ) {
|
---|
| 618 |
|
---|
| 619 | my $docid = $doc_array_rec->{'docid'};
|
---|
| 620 |
|
---|
| 621 | if($first_doc_rec) {
|
---|
| 622 | $first_doc_rec = 0;
|
---|
| 623 | } else {
|
---|
| 624 | $json_result_str .= ",";
|
---|
| 625 | }
|
---|
[27313] | 626 | $json_result_str = $json_result_str . "{\"docid\":\"" . $docid . "\"";
|
---|
[27312] | 627 |
|
---|
| 628 | my $metatable = $doc_array_rec->{'metatable'}; # a subarray, or need to generate an error saying JSON structure is wrong
|
---|
[27313] | 629 | $json_result_str = $json_result_str . ",\"metatable\":[";
|
---|
[27312] | 630 |
|
---|
| 631 | my $first_rec = 1;
|
---|
| 632 | foreach my $metatable_rec ( @$metatable ) { # the subarray metatable is an array of hashmaps
|
---|
| 633 | if($first_rec) {
|
---|
| 634 | $first_rec = 0;
|
---|
| 635 | } else {
|
---|
| 636 | $json_result_str .= ",";
|
---|
| 637 | }
|
---|
| 638 |
|
---|
| 639 | my $metaname = $metatable_rec->{'metaname'};
|
---|
[27313] | 640 | $json_result_str .= "{\"metaname\":\"$metaname\",\"metavals\":[";
|
---|
[27312] | 641 |
|
---|
| 642 | my $metapos = $metatable_rec->{'metapos'}; # 0... 1|all|undefined
|
---|
| 643 | if(!defined $metapos) {
|
---|
[27313] | 644 | $metapos = 0;
|
---|
[27312] | 645 | }
|
---|
| 646 |
|
---|
| 647 | # Read the docid entry
|
---|
| 648 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $infodb_file_path, $docid);
|
---|
| 649 |
|
---|
| 650 | # Basically loop through and unescape_html the values
|
---|
| 651 | foreach my $k (keys %$doc_rec) {
|
---|
| 652 | my @escaped_v = ();
|
---|
| 653 | foreach my $v (@{$doc_rec->{$k}}) {
|
---|
| 654 | my $ev = &ghtml::unescape_html($v);
|
---|
| 655 | push(@escaped_v, $ev);
|
---|
| 656 | }
|
---|
| 657 | $doc_rec->{$k} = \@escaped_v;
|
---|
| 658 | }
|
---|
| 659 |
|
---|
| 660 | # Obtain the specified metadata value(s)
|
---|
| 661 | my $metavalue;
|
---|
| 662 |
|
---|
| 663 | if($metapos ne "all") { # get the value at a single metapos
|
---|
| 664 |
|
---|
[27366] | 665 | $metavalue = $doc_rec->{$metaname}->[$metapos];
|
---|
| 666 |
|
---|
| 667 | # protect any double quotes and colons in the metavalue before putting it into JSON
|
---|
| 668 | $metavalue =~ s/\"/"/g if defined $metavalue;
|
---|
| 669 | $metavalue =~ s/\:/&58;/g if defined $metavalue;
|
---|
| 670 |
|
---|
[27313] | 671 | $json_result_str .= "{\"metapos\":\"$metapos\",\"metavalue\":\"$metavalue\"}";
|
---|
[27312] | 672 |
|
---|
| 673 | } else {
|
---|
| 674 | my $first_metaval = 1;
|
---|
| 675 | $metapos = 0;
|
---|
| 676 | $metavalue = $doc_rec->{$metaname}->[$metapos];
|
---|
| 677 |
|
---|
| 678 | while (defined $metavalue) {
|
---|
[27366] | 679 |
|
---|
| 680 | # protect any double quotes and colons in the metavalue before putting it into JSON
|
---|
| 681 | $metavalue =~ s/\"/"/g;
|
---|
| 682 | $metavalue =~ s/\:/&58;/g;
|
---|
| 683 |
|
---|
[27312] | 684 | if($first_metaval) {
|
---|
| 685 | $first_metaval = 0;
|
---|
| 686 | } else {
|
---|
| 687 | $json_result_str .= ",";
|
---|
| 688 | }
|
---|
| 689 |
|
---|
[27313] | 690 | $json_result_str .= "{\"metapos\":\"$metapos\",\"metavalue\":\"$metavalue\"}";
|
---|
[27312] | 691 |
|
---|
| 692 | $metapos++;
|
---|
[27366] | 693 | $metavalue = $doc_rec->{$metaname}->[$metapos];
|
---|
[27312] | 694 | }
|
---|
| 695 | }
|
---|
| 696 |
|
---|
| 697 | $json_result_str .= "]}"; # close metavals array and metatable record
|
---|
| 698 | }
|
---|
| 699 |
|
---|
| 700 | $json_result_str .= "]}"; # close metatable array and docid record
|
---|
| 701 | }
|
---|
| 702 |
|
---|
| 703 | $json_result_str .= "]"; # close array of docids
|
---|
| 704 |
|
---|
[27324] | 705 | $gsdl_cgi->generate_ok_message($json_result_str."\n");
|
---|
[27312] | 706 | }
|
---|
| 707 |
|
---|
| 708 |
|
---|
[27157] | 709 | sub get_index_metadata
|
---|
| 710 | {
|
---|
| 711 | my $self = shift @_;
|
---|
| 712 |
|
---|
[19499] | 713 | my $username = $self->{'username'};
|
---|
| 714 | my $collect = $self->{'collect'};
|
---|
| 715 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 716 | my $gsdlhome = $self->{'gsdlhome'};
|
---|
| 717 |
|
---|
[21715] | 718 | # Obtain the collect dir
|
---|
[23766] | 719 | my $site = $self->{'site'};
|
---|
| 720 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 721 | ##my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
---|
[19499] | 722 |
|
---|
| 723 | # look up additional args
|
---|
| 724 | my $docid = $self->{'d'};
|
---|
| 725 | my $metaname = $self->{'metaname'};
|
---|
| 726 | my $metapos = $self->{'metapos'};
|
---|
[23400] | 727 | my $infodbtype = $self->{'infodbtype'};
|
---|
[19499] | 728 |
|
---|
[21715] | 729 | # To people who know $collect_tail please add some comments
|
---|
| 730 | # Obtain path to the database
|
---|
[19499] | 731 | my $collect_tail = $collect;
|
---|
[27336] | 732 | $collect_tail =~ s/^.*[\/|\\]//;
|
---|
[21564] | 733 | my $index_text_directory = &util::filename_cat($collect_dir,$collect,"index","text");
|
---|
[23400] | 734 | my $infodb_file_path = &dbutil::get_infodb_file_path($infodbtype, $collect_tail, $index_text_directory);
|
---|
[21715] | 735 |
|
---|
| 736 | # Read the docid entry
|
---|
[23400] | 737 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $infodb_file_path, $docid);
|
---|
| 738 |
|
---|
[21715] | 739 | # Basically loop through and unescape_html the values
|
---|
[19499] | 740 | foreach my $k (keys %$doc_rec) {
|
---|
| 741 | my @escaped_v = ();
|
---|
| 742 | foreach my $v (@{$doc_rec->{$k}}) {
|
---|
| 743 | my $ev = &ghtml::unescape_html($v);
|
---|
| 744 | push(@escaped_v, $ev);
|
---|
| 745 | }
|
---|
| 746 | $doc_rec->{$k} = \@escaped_v;
|
---|
| 747 | }
|
---|
| 748 |
|
---|
[21715] | 749 | # Obtain the specified metadata value
|
---|
[19499] | 750 | $metapos = 0 if (!defined $metapos);
|
---|
| 751 | my $metavalue = $doc_rec->{$metaname}->[$metapos];
|
---|
| 752 | $gsdl_cgi->generate_ok_message("$metavalue");
|
---|
[21715] | 753 |
|
---|
[19293] | 754 | }
|
---|
| 755 |
|
---|
| 756 |
|
---|
[25097] | 757 | sub get_import_metadata
|
---|
| 758 | {
|
---|
| 759 | my $self = shift @_;
|
---|
| 760 |
|
---|
| 761 | my $username = $self->{'username'};
|
---|
| 762 | my $collect = $self->{'collect'};
|
---|
| 763 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 764 | my $gsdlhome = $self->{'gsdlhome'};
|
---|
| 765 |
|
---|
| 766 | # Obtain the collect dir
|
---|
| 767 | my $site = $self->{'site'};
|
---|
| 768 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 769 | ##my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
---|
| 770 |
|
---|
| 771 | # look up additional args
|
---|
| 772 | my $docid = $self->{'d'};
|
---|
| 773 | my $metaname = $self->{'metaname'};
|
---|
[27176] | 774 | my $metapos = $self->{'metapos'};
|
---|
| 775 | $metapos = 0 if (!defined $metapos); # gets the first value by default since metapos defaults to 0
|
---|
| 776 |
|
---|
[25097] | 777 | my $infodbtype = $self->{'infodbtype'};
|
---|
[27176] | 778 | if (!defined $docid)
|
---|
[25097] | 779 | {
|
---|
[27173] | 780 | $gsdl_cgi->generate_error("No docid (d=...) specified.\n");
|
---|
[25097] | 781 | }
|
---|
| 782 |
|
---|
| 783 | # Obtain where the metadata.xml is from the archiveinfo-doc.gdb file
|
---|
| 784 | # If the doc oid is not specified, we assume the metadata.xml is next to the specified "f"
|
---|
| 785 | my $metadata_xml_file;
|
---|
| 786 | my $import_filename = undef;
|
---|
| 787 |
|
---|
| 788 |
|
---|
| 789 | my $archive_dir = &util::filename_cat($collect_dir, $collect, "archives");
|
---|
| 790 | my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archive_dir);
|
---|
| 791 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $arcinfo_doc_filename, $docid);
|
---|
| 792 |
|
---|
| 793 | # This now stores the full pathname
|
---|
| 794 | $import_filename = $doc_rec->{'src-file'}->[0];
|
---|
| 795 |
|
---|
| 796 | # figure out correct metadata.xml file [?]
|
---|
| 797 | # Assuming the metadata.xml file is next to the source file
|
---|
| 798 | # Note: This will not work if it is using the inherited metadata from the parent folder
|
---|
| 799 | my ($import_tailname, $import_dirname) = File::Basename::fileparse($import_filename);
|
---|
| 800 | my $metadata_xml_filename = &util::filename_cat($import_dirname, "metadata.xml");
|
---|
| 801 |
|
---|
[27176] | 802 | $gsdl_cgi->generate_ok_message($self->get_metadata_from_metadata_xml($gsdl_cgi, $metadata_xml_filename, $metaname, $metapos, $import_tailname));
|
---|
[25097] | 803 |
|
---|
| 804 | }
|
---|
| 805 |
|
---|
| 806 | sub get_metadata_from_metadata_xml
|
---|
| 807 | {
|
---|
| 808 | my $self = shift @_;
|
---|
[27176] | 809 | my ($gsdl_cgi, $metadata_xml_filename, $metaname, $metapos, $src_file) = @_;
|
---|
[25097] | 810 |
|
---|
| 811 | my @rules =
|
---|
| 812 | (
|
---|
| 813 | _default => 'raw',
|
---|
| 814 | 'Metadata' => \&gfmxml_metadata,
|
---|
| 815 | 'FileName' => \&mxml_filename
|
---|
| 816 | );
|
---|
| 817 |
|
---|
| 818 | my $parser = XML::Rules->new
|
---|
| 819 | (
|
---|
| 820 | rules => \@rules,
|
---|
| 821 | output_encoding => 'utf8'
|
---|
| 822 | );
|
---|
| 823 |
|
---|
| 824 | my $xml_in = "";
|
---|
| 825 | if (!open(MIN,"<$metadata_xml_filename"))
|
---|
| 826 | {
|
---|
| 827 | $gsdl_cgi->generate_error("Unable to read in $metadata_xml_filename: $!");
|
---|
| 828 | }
|
---|
| 829 | else
|
---|
| 830 | {
|
---|
| 831 | # Read them in
|
---|
| 832 | my $line;
|
---|
| 833 | while (defined ($line=<MIN>)) {
|
---|
| 834 | $xml_in .= $line;
|
---|
| 835 | }
|
---|
| 836 | close(MIN);
|
---|
| 837 |
|
---|
[27176] | 838 | $parser->parse($xml_in, {metaname => $metaname, metapos => $metapos, src_file => $src_file});
|
---|
[25097] | 839 |
|
---|
| 840 | if(defined $parser->{'pad'}->{'metavalue'})
|
---|
| 841 | {
|
---|
| 842 | return $parser->{'pad'}->{'metavalue'};
|
---|
| 843 | }
|
---|
| 844 | else
|
---|
| 845 | {
|
---|
| 846 | return "";
|
---|
| 847 | }
|
---|
| 848 | }
|
---|
| 849 | }
|
---|
| 850 |
|
---|
| 851 | sub gfmxml_metadata
|
---|
| 852 | {
|
---|
| 853 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
| 854 |
|
---|
[27176] | 855 | # no subsection support yet in metadata.xml
|
---|
| 856 |
|
---|
| 857 | if (($parser->{'parameters'}->{'src_file'} eq $parser->{'parameters'}->{'current_file'}) && $parser->{'parameters'}->{'metaname'} eq $attrHash->{'name'})
|
---|
[25097] | 858 | {
|
---|
[27176] | 859 | if (!defined $parser->{'parameters'}->{'poscount'})
|
---|
| 860 | {
|
---|
| 861 | $parser->{'parameters'}->{'poscount'} = 0;
|
---|
| 862 | }
|
---|
| 863 | else
|
---|
| 864 | {
|
---|
| 865 | $parser->{'parameters'}->{'poscount'}++;
|
---|
| 866 | }
|
---|
| 867 |
|
---|
| 868 | # gets the first value by default, since metapos defaults to 0
|
---|
| 869 | if (($parser->{'parameters'}->{'poscount'} == $parser->{'parameters'}->{'metapos'}))
|
---|
| 870 | {
|
---|
| 871 | if($parser->{'parameters'}->{'metapos'} > 0) {
|
---|
| 872 | print STDERR "@@@@ WARNING: non-zero metapos.\n";
|
---|
[27333] | 873 | print STDERR "@@@@ Assuming SIMPLE collection and proceeding to retrieve the import meta at position: ".$parser->{'parameters'}->{'metapos'}.".\n";
|
---|
[27176] | 874 | }
|
---|
| 875 | $parser->{'pad'}->{'metavalue'} = $attrHash->{'_content'};
|
---|
| 876 | }
|
---|
[25097] | 877 | }
|
---|
| 878 | }
|
---|
| 879 |
|
---|
| 880 | sub get_archives_metadata
|
---|
| 881 | {
|
---|
| 882 | my $self = shift @_;
|
---|
| 883 |
|
---|
| 884 | my $username = $self->{'username'};
|
---|
| 885 | my $collect = $self->{'collect'};
|
---|
| 886 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
[27324] | 887 | # my $gsdlhome = $self->{'gsdlhome'};
|
---|
[25097] | 888 | my $infodbtype = $self->{'infodbtype'};
|
---|
| 889 |
|
---|
| 890 | # Obtain the collect dir
|
---|
| 891 | my $site = $self->{'site'};
|
---|
| 892 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 893 |
|
---|
| 894 | my $archive_dir = &util::filename_cat($collect_dir, $collect, "archives");
|
---|
| 895 |
|
---|
| 896 | # look up additional args
|
---|
| 897 | my ($docid, $docid_secnum) = ($self->{'d'} =~ m/^(.*?)(\..*)?$/);
|
---|
| 898 | $docid_secnum = "" if (!defined $docid_secnum);
|
---|
| 899 |
|
---|
| 900 | my $metaname = $self->{'metaname'};
|
---|
| 901 | my $metapos = $self->{'metapos'};
|
---|
| 902 | $metapos = 0 if (!defined $metapos);
|
---|
| 903 |
|
---|
| 904 | my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archive_dir);
|
---|
| 905 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $arcinfo_doc_filename, $docid);
|
---|
| 906 |
|
---|
| 907 | # This now stores the full pathname
|
---|
| 908 | my $doc_filename = $doc_rec->{'doc-file'}->[0];
|
---|
| 909 |
|
---|
| 910 | $gsdl_cgi->generate_ok_message($self->get_metadata_from_archive_xml($gsdl_cgi, &util::filename_cat($archive_dir, $doc_filename), $metaname, $metapos, $docid_secnum));
|
---|
| 911 |
|
---|
| 912 | }
|
---|
| 913 |
|
---|
| 914 | sub get_metadata_from_archive_xml
|
---|
| 915 | {
|
---|
| 916 | my $self = shift @_;
|
---|
| 917 | my ($gsdl_cgi, $doc_xml_filename, $metaname, $metapos, $secid) = @_;
|
---|
| 918 |
|
---|
| 919 | my @start_rules = ('Section' => \&dxml_start_section);
|
---|
| 920 |
|
---|
| 921 | my @rules =
|
---|
| 922 | (
|
---|
| 923 | _default => 'raw',
|
---|
| 924 | 'Metadata' => \&gfdxml_metadata
|
---|
| 925 | );
|
---|
| 926 |
|
---|
| 927 | my $parser = XML::Rules->new
|
---|
| 928 | (
|
---|
| 929 | start_rules => \@start_rules,
|
---|
| 930 | rules => \@rules,
|
---|
| 931 | output_encoding => 'utf8'
|
---|
| 932 | );
|
---|
| 933 |
|
---|
| 934 | my $xml_in = "";
|
---|
| 935 | if (!open(MIN,"<$doc_xml_filename"))
|
---|
| 936 | {
|
---|
| 937 | $gsdl_cgi->generate_error("Unable to read in $doc_xml_filename: $!");
|
---|
| 938 | }
|
---|
| 939 | else
|
---|
| 940 | {
|
---|
| 941 | # Read them in
|
---|
| 942 | my $line;
|
---|
| 943 | while (defined ($line=<MIN>)) {
|
---|
| 944 | $xml_in .= $line;
|
---|
| 945 | }
|
---|
| 946 | close(MIN);
|
---|
| 947 |
|
---|
| 948 | $parser->parse($xml_in, {metaname => $metaname, metapos => $metapos, secid => $secid});
|
---|
| 949 |
|
---|
| 950 | if(defined $parser->{'pad'}->{'metavalue'})
|
---|
| 951 | {
|
---|
| 952 | return $parser->{'pad'}->{'metavalue'};
|
---|
| 953 | }
|
---|
| 954 | else
|
---|
| 955 | {
|
---|
| 956 | return "";
|
---|
| 957 | }
|
---|
| 958 | }
|
---|
| 959 | }
|
---|
| 960 |
|
---|
| 961 | sub gfdxml_metadata
|
---|
| 962 | {
|
---|
| 963 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
| 964 |
|
---|
| 965 | if(!($parser->{'parameters'}->{'secid'} eq $parser->{'parameters'}->{'curr_section_num'}))
|
---|
| 966 | {
|
---|
| 967 | return;
|
---|
| 968 | }
|
---|
| 969 |
|
---|
| 970 | if ($parser->{'parameters'}->{'metaname'} eq $attrHash->{'name'})
|
---|
| 971 | {
|
---|
| 972 | if (!defined $parser->{'parameters'}->{'poscount'})
|
---|
| 973 | {
|
---|
| 974 | $parser->{'parameters'}->{'poscount'} = 0;
|
---|
| 975 | }
|
---|
| 976 | else
|
---|
| 977 | {
|
---|
| 978 | $parser->{'parameters'}->{'poscount'}++;
|
---|
| 979 | }
|
---|
| 980 | }
|
---|
| 981 |
|
---|
| 982 | if (($parser->{'parameters'}->{'metaname'} eq $attrHash->{'name'}) && ($parser->{'parameters'}->{'poscount'} == $parser->{'parameters'}->{'metapos'}))
|
---|
| 983 | {
|
---|
| 984 | $parser->{'pad'}->{'metavalue'} = $attrHash->{'_content'};
|
---|
| 985 | }
|
---|
| 986 | }
|
---|
| 987 |
|
---|
[27157] | 988 | sub _set_live_metadata
|
---|
[19293] | 989 | {
|
---|
| 990 | my $self = shift @_;
|
---|
| 991 |
|
---|
| 992 | my $collect = $self->{'collect'};
|
---|
| 993 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
[27157] | 994 | #my $gsdlhome = $self->{'gsdlhome'};
|
---|
[23400] | 995 | my $infodbtype = $self->{'infodbtype'};
|
---|
[19293] | 996 |
|
---|
[21715] | 997 | # Obtain the collect dir
|
---|
[27157] | 998 | my $site = $self->{'site'};
|
---|
| 999 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
[23766] | 1000 | ##my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
---|
[19293] | 1001 |
|
---|
| 1002 |
|
---|
| 1003 | # look up additional args
|
---|
| 1004 | my $docid = $self->{'d'};
|
---|
[21715] | 1005 | if ((!defined $docid) || ($docid =~ m/^\s*$/)) {
|
---|
[27168] | 1006 | $gsdl_cgi->generate_error("No docid (d=...) specified."); # generates error and dies
|
---|
[21715] | 1007 | }
|
---|
[19293] | 1008 | my $metavalue = $self->{'metavalue'};
|
---|
| 1009 |
|
---|
[21715] | 1010 | # Generate the dbkey
|
---|
| 1011 | my $metaname = $self->{'metaname'};
|
---|
[19293] | 1012 | my $dbkey = "$docid.$metaname";
|
---|
| 1013 |
|
---|
[21715] | 1014 | # To people who know $collect_tail please add some comments
|
---|
| 1015 | # Obtain path to the database
|
---|
[19293] | 1016 | my $collect_tail = $collect;
|
---|
[27336] | 1017 | $collect_tail =~ s/^.*[\/|\\]//;
|
---|
[21564] | 1018 | my $index_text_directory = &util::filename_cat($collect_dir,$collect,"index","text");
|
---|
[23400] | 1019 | my $infodb_file_path = &dbutil::get_infodb_file_path($infodbtype, "live-$collect_tail", $index_text_directory);
|
---|
[19293] | 1020 |
|
---|
[21715] | 1021 | # Set the new value
|
---|
[27176] | 1022 | my $cmd = "gdbmset \"$infodb_file_path\" \"$dbkey\" \"$metavalue\"";
|
---|
[19293] | 1023 | my $status = system($cmd);
|
---|
| 1024 | if ($status != 0) {
|
---|
[21715] | 1025 | # Catch error if gdbmget failed
|
---|
[19293] | 1026 | my $mess = "Failed to set metadata key: $dbkey\n";
|
---|
[21715] | 1027 |
|
---|
[19293] | 1028 | $mess .= "PATH: $ENV{'PATH'}\n";
|
---|
| 1029 | $mess .= "cmd = $cmd\n";
|
---|
| 1030 | $mess .= "Exit status: $status\n";
|
---|
| 1031 | $mess .= "System Error Message: $!\n";
|
---|
| 1032 |
|
---|
[19499] | 1033 | $gsdl_cgi->generate_error($mess);
|
---|
[19293] | 1034 | }
|
---|
| 1035 | else {
|
---|
[19499] | 1036 | $gsdl_cgi->generate_ok_message("set-live-metadata successful: Key[$metaname]=$metavalue");
|
---|
[19293] | 1037 | }
|
---|
[27157] | 1038 |
|
---|
| 1039 | #return $status; # in case calling functions have any further use for this
|
---|
| 1040 | }
|
---|
| 1041 |
|
---|
| 1042 | sub set_live_metadata
|
---|
| 1043 | {
|
---|
| 1044 | my $self = shift @_;
|
---|
| 1045 |
|
---|
| 1046 | my $username = $self->{'username'};
|
---|
| 1047 | my $collect = $self->{'collect'};
|
---|
| 1048 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 1049 |
|
---|
| 1050 | if ($baseaction::authentication_enabled) {
|
---|
[27295] | 1051 | # Ensure the user is allowed to edit this collection
|
---|
| 1052 | $self->authenticate_user($username, $collect); #&authenticate_user($gsdl_cgi, $username, $collect);
|
---|
[27157] | 1053 | }
|
---|
| 1054 |
|
---|
| 1055 | # Make sure the collection isn't locked by someone else
|
---|
| 1056 | $self->lock_collection($username, $collect);
|
---|
| 1057 |
|
---|
| 1058 | $self->_set_live_metadata(@_);
|
---|
| 1059 |
|
---|
[21715] | 1060 | # Release the lock once it is done
|
---|
| 1061 | $self->unlock_collection($username, $collect);
|
---|
[19293] | 1062 | }
|
---|
| 1063 |
|
---|
[27168] | 1064 | sub set_index_metadata_entry
|
---|
[24071] | 1065 | {
|
---|
[27168] | 1066 | my $self = shift @_;
|
---|
| 1067 | my ($collect_dir,$collect,$infodbtype,$docid,$metaname,$metapos,$metavalue,$metamode) = @_;
|
---|
| 1068 |
|
---|
[24071] | 1069 | # To people who know $collect_tail please add some comments
|
---|
| 1070 | # Obtain path to the database
|
---|
| 1071 | my $collect_tail = $collect;
|
---|
[27336] | 1072 | $collect_tail =~ s/^.*[\/|\\]//;
|
---|
[24071] | 1073 | my $index_text_directory = &util::filename_cat($collect_dir,$collect,"index","text");
|
---|
| 1074 | my $infodb_file_path = &dbutil::get_infodb_file_path($infodbtype, $collect_tail, $index_text_directory);
|
---|
| 1075 |
|
---|
| 1076 | # print STDERR "**** infodb file path = $infodb_file_path\n";
|
---|
| 1077 | # print STDERR "***** infodb type = $infodbtype\n";
|
---|
[27168] | 1078 |
|
---|
[24071] | 1079 | # Read the docid entry
|
---|
| 1080 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $infodb_file_path, $docid);
|
---|
[27168] | 1081 |
|
---|
[24071] | 1082 | # Set the metadata value
|
---|
| 1083 | if (defined $metapos) {
|
---|
[27168] | 1084 | # if metamode=accumulate AND metapos, warn user and then use metapos
|
---|
| 1085 | if (defined $metamode && $metamode eq "accumulate") {
|
---|
| 1086 | print STDERR "**** Warning: metamode is set to accumulate yet metapos is also provided for $docid\n";
|
---|
| 1087 | print STDERR "**** Proceeding by using metapos\n";
|
---|
| 1088 | }
|
---|
| 1089 | $doc_rec->{$metaname}->[$metapos] = $metavalue;
|
---|
[24071] | 1090 | }
|
---|
[27176] | 1091 | elsif (defined $metamode && $metamode eq "override") {
|
---|
| 1092 | $doc_rec->{$metaname} = [ $metavalue ];
|
---|
| 1093 | }
|
---|
| 1094 | else { # default for index was to override, but because accumulate is less destructive,
|
---|
| 1095 | # and because accumulate is the default for archives and import, that's the new default for index too
|
---|
[27168] | 1096 | if(defined $doc_rec->{$metaname}) {
|
---|
| 1097 | push(@{$doc_rec->{$metaname}}, $metavalue); # accumulate the value for that metaname
|
---|
| 1098 | } else {
|
---|
| 1099 | $doc_rec->{$metaname} = [ $metavalue ];
|
---|
| 1100 | }
|
---|
[24071] | 1101 | }
|
---|
| 1102 |
|
---|
| 1103 | my $status = &dbutil::set_infodb_entry($infodbtype, $infodb_file_path,$docid,$doc_rec);
|
---|
| 1104 |
|
---|
[27168] | 1105 | return $status;
|
---|
[24071] | 1106 |
|
---|
| 1107 | }
|
---|
[19293] | 1108 |
|
---|
[27157] | 1109 | sub _set_import_metadata
|
---|
[19499] | 1110 | {
|
---|
| 1111 | my $self = shift @_;
|
---|
[19293] | 1112 |
|
---|
[19499] | 1113 | my $collect = $self->{'collect'};
|
---|
| 1114 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
[27157] | 1115 | my $infodbtype = $self->{'infodbtype'};
|
---|
| 1116 | # my $gsdlhome = $self->{'gsdlhome'};
|
---|
| 1117 |
|
---|
| 1118 | # Obtain the collect and archive dir
|
---|
| 1119 | my $site = $self->{'site'};
|
---|
| 1120 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 1121 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
---|
| 1122 | my $archive_dir = &util::filename_cat($collect_dir,$collect,"archives");
|
---|
| 1123 |
|
---|
| 1124 | # look up additional args
|
---|
| 1125 | # want either d= or f=
|
---|
| 1126 | my $docid = $self->{'d'};
|
---|
[27173] | 1127 | my ($docid_root,$docid_secnum);
|
---|
| 1128 | if(defined $docid) {
|
---|
| 1129 | ($docid_root,$docid_secnum) = ($docid =~ m/^(.*?)(\..*)?$/);
|
---|
| 1130 | # as yet no support for setting subsection metadata in metadata.xml
|
---|
| 1131 | if ((defined $docid_secnum) && ($docid_secnum !~ m/^\s*$/)) {
|
---|
[27176] | 1132 | $gsdl_cgi->generate_message("*** No support yet for setting import metadata at subsections level.\n");
|
---|
[27173] | 1133 | return;
|
---|
| 1134 | }
|
---|
| 1135 | }
|
---|
| 1136 |
|
---|
[27157] | 1137 | my $import_file = $self->{'f'};
|
---|
| 1138 | if ((!defined $docid) && (!defined $import_file)) {
|
---|
| 1139 | $gsdl_cgi->generate_error("No docid (d=...) or import file (f=) specified.");
|
---|
| 1140 | }
|
---|
[19293] | 1141 |
|
---|
[27157] | 1142 | # Get the parameters and set default mode to "accumulate"
|
---|
| 1143 | my $metaname = $self->{'metaname'};
|
---|
| 1144 | my $metavalue = $self->{'metavalue'};
|
---|
| 1145 | ## $metavalue =~ s/&lt;(.*?)&gt;/<$1>/g;
|
---|
| 1146 | $metavalue =~ s/<(.*?)>/<$1>/g;
|
---|
| 1147 |
|
---|
| 1148 | my $metamode = $self->{'metamode'};
|
---|
| 1149 | if ((!defined $metamode) || ($metamode =~ m/^\s*$/)) {
|
---|
| 1150 | # make "accumulate" the default (less destructive, as won't actually
|
---|
| 1151 | # delete any existing values)
|
---|
| 1152 | $metamode = "accumulate";
|
---|
[19499] | 1153 | }
|
---|
| 1154 |
|
---|
[27176] | 1155 | # adding metapos and prevmetavalue support to import_metadata subroutines
|
---|
| 1156 | my $metapos = $self->{'metapos'}; # don't force undef to 0. Undef has meaning when metamode=override
|
---|
| 1157 | my $prevmetavalue = $self->{'prevmetavalue'};
|
---|
[27157] | 1158 |
|
---|
[27176] | 1159 | my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archive_dir);
|
---|
| 1160 | 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] | 1161 |
|
---|
| 1162 | my $mess = "set-import-metadata successful: Key[$docid] -> $metadata_xml_filename\n";
|
---|
| 1163 | $mess .= " $metaname";
|
---|
| 1164 | $mess .= " = $metavalue";
|
---|
| 1165 | $mess .= " ($metamode)\n";
|
---|
| 1166 |
|
---|
| 1167 | $gsdl_cgi->generate_ok_message($mess);
|
---|
| 1168 |
|
---|
| 1169 | #return $status; # in case calling functions have any further use for this
|
---|
| 1170 | }
|
---|
| 1171 |
|
---|
| 1172 | # the version of set_index_meta that doesn't do authentication
|
---|
| 1173 | sub _set_archives_metadata
|
---|
| 1174 | {
|
---|
| 1175 | my $self = shift @_;
|
---|
| 1176 |
|
---|
| 1177 | my $collect = $self->{'collect'};
|
---|
| 1178 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 1179 | my $infodbtype = $self->{'infodbtype'};
|
---|
| 1180 |
|
---|
| 1181 | # Obtain the collect and archive dir
|
---|
| 1182 | my $site = $self->{'site'};
|
---|
| 1183 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 1184 | my $archive_dir = &util::filename_cat($collect_dir,$collect,"archives");
|
---|
| 1185 |
|
---|
| 1186 | # look up additional args
|
---|
| 1187 | my $docid = $self->{'d'};
|
---|
| 1188 | my $metaname = $self->{'metaname'};
|
---|
| 1189 | my $metavalue = $self->{'metavalue'};
|
---|
| 1190 | my $prevmetavalue = $self->{'prevmetavalue'};
|
---|
| 1191 |
|
---|
[27176] | 1192 | my $metapos = $self->{'metapos'}; # don't force undef to 0. Undef has meaning when metamode=override
|
---|
| 1193 | # Don't append "|| undef", since if metapos=0 it will then be set to undef
|
---|
[27157] | 1194 |
|
---|
| 1195 | my $metamode = $self->{'metamode'};
|
---|
| 1196 | if ((!defined $metamode) || ($metamode =~ m/^\s*$/)) {
|
---|
| 1197 | # make "accumulate" the default (less destructive, as won't actually
|
---|
| 1198 | # delete any existing values)
|
---|
| 1199 | $metamode = "accumulate";
|
---|
[27167] | 1200 | }
|
---|
[27168] | 1201 |
|
---|
[27157] | 1202 | my $status = $self->set_archives_metadata_entry($gsdl_cgi,$archive_dir, $collect_dir,$collect, $infodbtype,$docid,
|
---|
| 1203 | $metaname,$metapos,$metavalue,$metamode,$prevmetavalue);
|
---|
| 1204 |
|
---|
| 1205 | if ($status == 0) {
|
---|
| 1206 | my $mess = "set-archives-metadata successful: Key[$docid]\n";
|
---|
| 1207 | $mess .= " $metaname";
|
---|
| 1208 | $mess .= "->[$metapos]" if (defined $metapos);
|
---|
| 1209 | $mess .= " = $metavalue";
|
---|
| 1210 | $mess .= " ($metamode)\n";
|
---|
| 1211 |
|
---|
| 1212 | $gsdl_cgi->generate_ok_message($mess);
|
---|
| 1213 | }
|
---|
| 1214 | else {
|
---|
| 1215 | my $mess .= "Failed to set archives metadata key: $docid\n";
|
---|
| 1216 | $mess .= "Exit status: $status\n";
|
---|
| 1217 | if(defined $self->{'error_msg'}) {
|
---|
| 1218 | $mess .= "Error Message: $self->{'error_msg'}\n";
|
---|
| 1219 | } else {
|
---|
| 1220 | $mess .= "System Error Message: $!\n";
|
---|
| 1221 | }
|
---|
| 1222 | $mess .= "-" x 20 . "\n";
|
---|
| 1223 |
|
---|
| 1224 | $gsdl_cgi->generate_error($mess);
|
---|
| 1225 | }
|
---|
[23766] | 1226 |
|
---|
[27157] | 1227 | #return $status; # in case calling functions have any further use for this
|
---|
| 1228 | }
|
---|
[19499] | 1229 |
|
---|
| 1230 |
|
---|
[27157] | 1231 | # the version of set_index_meta that doesn't do authentication
|
---|
| 1232 | sub _set_index_metadata
|
---|
| 1233 | {
|
---|
| 1234 | my $self = shift @_;
|
---|
| 1235 |
|
---|
| 1236 | my $collect = $self->{'collect'};
|
---|
| 1237 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 1238 |
|
---|
| 1239 | my $site = $self->{'site'};
|
---|
| 1240 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 1241 |
|
---|
[19499] | 1242 | # look up additional args
|
---|
| 1243 | my $docid = $self->{'d'};
|
---|
| 1244 | my $metaname = $self->{'metaname'};
|
---|
[27176] | 1245 | my $metapos = $self->{'metapos'}; # undef has meaning
|
---|
[19499] | 1246 | my $metavalue = $self->{'metavalue'};
|
---|
[23761] | 1247 | my $infodbtype = $self->{'infodbtype'};
|
---|
[27168] | 1248 | my $metamode = $self->{'metamode'};
|
---|
| 1249 |
|
---|
| 1250 | my $status = $self->set_index_metadata_entry($collect_dir,$collect,$infodbtype,$docid,$metaname,$metapos,$metavalue,$metamode);
|
---|
[23400] | 1251 |
|
---|
[19499] | 1252 | if ($status != 0) {
|
---|
[23761] | 1253 | # Catch error if set infodb entry failed
|
---|
| 1254 | my $mess = "Failed to set metadata key: $docid\n";
|
---|
[19499] | 1255 |
|
---|
[23761] | 1256 | $mess .= "PATH: $ENV{'PATH'}\n";
|
---|
| 1257 | $mess .= "Exit status: $status\n";
|
---|
| 1258 | $mess .= "System Error Message: $!\n";
|
---|
| 1259 |
|
---|
| 1260 | $gsdl_cgi->generate_error($mess);
|
---|
[19499] | 1261 | }
|
---|
| 1262 | else {
|
---|
[27157] | 1263 | my $mess = "set-index-metadata successful: Key[$docid]\n";
|
---|
[23761] | 1264 | $mess .= " $metaname";
|
---|
| 1265 | $mess .= "->[$metapos]" if (defined $metapos);
|
---|
[27157] | 1266 | $mess .= " = $metavalue\n";
|
---|
[23761] | 1267 |
|
---|
| 1268 | $gsdl_cgi->generate_ok_message($mess);
|
---|
[19499] | 1269 | }
|
---|
[27157] | 1270 |
|
---|
| 1271 | #return $status; # in case calling functions have any further use for this
|
---|
| 1272 | }
|
---|
| 1273 |
|
---|
| 1274 | sub set_index_metadata
|
---|
| 1275 | {
|
---|
| 1276 | my $self = shift @_;
|
---|
| 1277 |
|
---|
| 1278 | my $username = $self->{'username'};
|
---|
| 1279 | my $collect = $self->{'collect'};
|
---|
| 1280 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 1281 | #my $gsdlhome = $self->{'gsdlhome'};
|
---|
| 1282 |
|
---|
| 1283 | if ($baseaction::authentication_enabled) {
|
---|
[27295] | 1284 | # Ensure the user is allowed to edit this collection
|
---|
| 1285 | $self->authenticate_user($username, $collect); #&authenticate_user($gsdl_cgi, $username, $collect);
|
---|
[27157] | 1286 | }
|
---|
| 1287 |
|
---|
| 1288 | my $site = $self->{'site'};
|
---|
| 1289 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 1290 |
|
---|
| 1291 | $gsdl_cgi->checked_chdir($collect_dir);
|
---|
| 1292 |
|
---|
| 1293 | # Obtain the collect dir
|
---|
| 1294 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
---|
| 1295 |
|
---|
| 1296 | # Make sure the collection isn't locked by someone else
|
---|
| 1297 | $self->lock_collection($username, $collect);
|
---|
| 1298 |
|
---|
| 1299 | $self->_set_index_metadata(@_);
|
---|
[21715] | 1300 |
|
---|
| 1301 | # Release the lock once it is done
|
---|
| 1302 | $self->unlock_collection($username, $collect);
|
---|
[19499] | 1303 | }
|
---|
| 1304 |
|
---|
[27157] | 1305 | # call this to set the metadata for a combination of dirs archives, import or index, or live
|
---|
| 1306 | # if none specified, defaults to index which was the original behaviour of set_metadata.
|
---|
| 1307 | sub set_metadata
|
---|
| 1308 | {
|
---|
| 1309 | my $self = shift @_;
|
---|
[19499] | 1310 |
|
---|
[27157] | 1311 | # Testing that not defining a variable, setting it to "" or to " " all return false
|
---|
| 1312 | # >perl -e 'my $whichdirs=""; if($whichdirs) {print "$whichdirs\n"};'
|
---|
| 1313 |
|
---|
| 1314 | my $where = $self->{'where'};
|
---|
| 1315 | if(!$where) {
|
---|
| 1316 | $self->set_index_metadata(@_); # call the full version of set_index_meta for the default behaviour
|
---|
| 1317 | return;
|
---|
| 1318 | }
|
---|
| 1319 |
|
---|
| 1320 | # authenticate and lock collection once, even if processing multiple dirs
|
---|
| 1321 | my $username = $self->{'username'};
|
---|
| 1322 | my $collect = $self->{'collect'};
|
---|
| 1323 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 1324 |
|
---|
| 1325 | if ($baseaction::authentication_enabled) {
|
---|
[27295] | 1326 | # Ensure the user is allowed to edit this collection
|
---|
| 1327 | $self->authenticate_user($username, $collect); #&authenticate_user($gsdl_cgi, $username, $collect);
|
---|
[27157] | 1328 | }
|
---|
| 1329 |
|
---|
| 1330 | if($where =~ m/index/) {
|
---|
| 1331 | my $site = $self->{'site'};
|
---|
| 1332 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 1333 | $gsdl_cgi->checked_chdir($collect_dir);
|
---|
| 1334 | }
|
---|
| 1335 |
|
---|
| 1336 | # Make sure the collection isn't locked by someone else
|
---|
| 1337 | $self->lock_collection($username, $collect);
|
---|
| 1338 |
|
---|
| 1339 |
|
---|
| 1340 | # now at last can set the metadata. $where can specify multiple
|
---|
| 1341 | # $where is of the form: import|archives|index, or a subset thereof
|
---|
| 1342 |
|
---|
| 1343 | #my @whichdirs = split('\|', $where);
|
---|
| 1344 |
|
---|
| 1345 | # just check whether $where contains import/archives/index/live in turn, and
|
---|
| 1346 | # for each case, process it accordingly
|
---|
| 1347 | if($where =~ m/import/) {
|
---|
| 1348 | $self->_set_import_metadata(@_);
|
---|
| 1349 | }
|
---|
| 1350 |
|
---|
| 1351 | if($where =~ m/archives/) {
|
---|
| 1352 |
|
---|
| 1353 | # look up docID arg which is optional to set_metadata because it's optional
|
---|
| 1354 | # to set_import, but which is compulsory to set_archives_metadata
|
---|
| 1355 | my $docid = $self->{'d'};
|
---|
| 1356 | if ((!defined $docid) || ($docid =~ m/^\s*$/)) {
|
---|
[27168] | 1357 | $gsdl_cgi->generate_error("No docid (d=...) specified."); # generates error and dies
|
---|
[27157] | 1358 | }
|
---|
[27168] | 1359 | # we have a docid, so can set archives meta
|
---|
| 1360 | $self->_set_archives_metadata(@_);
|
---|
[27157] | 1361 | }
|
---|
| 1362 |
|
---|
| 1363 | if($where =~ m/index/) {
|
---|
| 1364 |
|
---|
| 1365 | # look up docID arg which is optional to set_metadata because it's optional
|
---|
| 1366 | # to set_import, but which is compulsory to set_archives_metadata
|
---|
| 1367 | my $docid = $self->{'d'};
|
---|
| 1368 | if ((!defined $docid) || ($docid =~ m/^\s*$/)) {
|
---|
| 1369 | $gsdl_cgi->generate_error("No docid (d=...) specified.");
|
---|
| 1370 | }
|
---|
[27168] | 1371 | # we have a docid, so can set index meta
|
---|
| 1372 | $self->_set_index_metadata(@_);
|
---|
[27157] | 1373 | }
|
---|
| 1374 |
|
---|
| 1375 | if($where =~ m/live/) {
|
---|
| 1376 | $self->_set_live_metadata(@_); # docid param, d, is compulsory, but is checked for in subroutine
|
---|
| 1377 | }
|
---|
| 1378 |
|
---|
| 1379 | # Release the lock once it is done
|
---|
| 1380 | $self->unlock_collection($username, $collect);
|
---|
| 1381 | }
|
---|
| 1382 |
|
---|
[24071] | 1383 | sub set_metadata_array
|
---|
| 1384 | {
|
---|
| 1385 | my $self = shift @_;
|
---|
| 1386 |
|
---|
[27168] | 1387 | my $where = $self->{'where'};
|
---|
| 1388 | if(!$where) {
|
---|
| 1389 | $self->set_index_metadata_array(@_); # default behaviour is the full version of set_index_meta_array
|
---|
| 1390 | return;
|
---|
| 1391 | }
|
---|
| 1392 |
|
---|
[24071] | 1393 | my $username = $self->{'username'};
|
---|
| 1394 | my $collect = $self->{'collect'};
|
---|
| 1395 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 1396 |
|
---|
| 1397 | if ($baseaction::authentication_enabled) {
|
---|
| 1398 | # Ensure the user is allowed to edit this collection
|
---|
[27295] | 1399 | $self->authenticate_user($username, $collect); #&authenticate_user($gsdl_cgi, $username, $collect);
|
---|
[24071] | 1400 | }
|
---|
| 1401 |
|
---|
[27168] | 1402 | # Not sure if the checked_chdir is necessary, since lock_collection also does a chdir
|
---|
| 1403 | # But including the stmt during this code reorganisation to preserve as-is what used to happen
|
---|
| 1404 | my $site = $self->{'site'};
|
---|
| 1405 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 1406 | $gsdl_cgi->checked_chdir($collect_dir);
|
---|
| 1407 |
|
---|
| 1408 | # Make sure the collection isn't locked by someone else
|
---|
| 1409 | $self->lock_collection($username, $collect);
|
---|
| 1410 |
|
---|
| 1411 | if($where =~ m/import/) {
|
---|
| 1412 | $self->_set_import_metadata_array(@_);
|
---|
| 1413 | }
|
---|
| 1414 | if($where =~ m/archives/) {
|
---|
| 1415 | $self->_set_archives_metadata_array(@_);
|
---|
| 1416 | }
|
---|
| 1417 | if($where =~ m/index/) {
|
---|
| 1418 | $self->_set_index_metadata_array(@_);
|
---|
| 1419 | }
|
---|
| 1420 | if($where =~ m/live/) {
|
---|
| 1421 | $self->_set_live_metadata_array(@_);
|
---|
| 1422 | }
|
---|
| 1423 |
|
---|
| 1424 | # Release the lock once it is done
|
---|
| 1425 | $self->unlock_collection($username, $collect);
|
---|
| 1426 | }
|
---|
| 1427 |
|
---|
| 1428 | sub _set_index_metadata_array
|
---|
| 1429 | {
|
---|
| 1430 | my $self = shift @_;
|
---|
| 1431 |
|
---|
| 1432 | my $collect = $self->{'collect'};
|
---|
| 1433 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 1434 | my $site = $self->{'site'};
|
---|
| 1435 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 1436 |
|
---|
| 1437 |
|
---|
| 1438 | # look up additional args
|
---|
| 1439 |
|
---|
| 1440 | my $infodbtype = $self->{'infodbtype'};
|
---|
| 1441 |
|
---|
| 1442 | my $json_str = $self->{'json'};
|
---|
| 1443 | my $doc_array = decode_json $json_str;
|
---|
| 1444 |
|
---|
| 1445 |
|
---|
| 1446 | my $global_status = 0;
|
---|
| 1447 | my $global_mess = "";
|
---|
| 1448 |
|
---|
| 1449 | my @all_docids = ();
|
---|
| 1450 |
|
---|
| 1451 | foreach my $doc_array_rec ( @$doc_array ) {
|
---|
| 1452 |
|
---|
| 1453 | my $status = -1;
|
---|
| 1454 | my $docid = $doc_array_rec->{'docid'};
|
---|
| 1455 |
|
---|
| 1456 | push(@all_docids,$docid);
|
---|
| 1457 |
|
---|
| 1458 | my $metaname = $doc_array_rec->{'metaname'};
|
---|
| 1459 | if(defined $metaname) {
|
---|
[27176] | 1460 | my $metapos = $doc_array_rec->{'metapos'}; # can legitimately be undef
|
---|
[27168] | 1461 | my $metavalue = $doc_array_rec->{'metavalue'};
|
---|
| 1462 | my $metamode = $doc_array_rec->{'metamode'} || $self->{'metamode'};
|
---|
| 1463 |
|
---|
| 1464 | $status = $self->set_index_metadata_entry($collect_dir,$collect,$infodbtype,$docid,$metaname,$metapos,$metavalue,$metamode);
|
---|
| 1465 | } elsif (defined $doc_array_rec->{'metatable'}) { # if no metaname, we expect a metatable
|
---|
| 1466 | my $metatable = $doc_array_rec->{'metatable'}; # a subarray, or need to generate an error saying JSON structure is wrong
|
---|
| 1467 |
|
---|
| 1468 | foreach my $metatable_rec ( @$metatable ) { # the subarray metatable is an array of hashmaps
|
---|
| 1469 | $metaname = $metatable_rec->{'metaname'};
|
---|
| 1470 | my $metamode = $metatable_rec->{'metamode'} || $doc_array_rec->{'metamode'} || $self->{'metamode'};
|
---|
| 1471 | my $metapos = undef;
|
---|
| 1472 | my $metavals = $metatable_rec->{'metavals'}; # a sub-subarray
|
---|
| 1473 |
|
---|
| 1474 | foreach my $metavalue ( @$metavals ) { # metavals is an array
|
---|
| 1475 | $status = $self->set_index_metadata_entry($collect_dir,$collect,$infodbtype,$docid,$metaname,$metapos,$metavalue,$metamode); # how do we use metamode in set_meta_entry?
|
---|
| 1476 | if($metamode eq "override") { # now, having overridden the metavalue for the first,
|
---|
| 1477 | # need to accumulate subsequent metavals for this metaname, else the just-assigned
|
---|
| 1478 | # metavalue for this metaname will be lost
|
---|
| 1479 | $metamode = "accumulate";
|
---|
| 1480 | }
|
---|
| 1481 | }
|
---|
| 1482 | }
|
---|
| 1483 | }
|
---|
| 1484 |
|
---|
| 1485 | if ($status != 0) {
|
---|
| 1486 | # Catch error if set infodb entry failed
|
---|
| 1487 | $global_status = $status;
|
---|
| 1488 | $global_mess .= "Failed to set metadata key: $docid\n";
|
---|
| 1489 | $global_mess .= "Exit status: $status\n";
|
---|
| 1490 | $global_mess .= "System Error Message: $!\n";
|
---|
| 1491 | $global_mess .= "-" x 20;
|
---|
| 1492 | }
|
---|
| 1493 | }
|
---|
| 1494 |
|
---|
| 1495 | if ($global_status != 0) {
|
---|
| 1496 | $global_mess .= "PATH: $ENV{'PATH'}\n";
|
---|
| 1497 | $gsdl_cgi->generate_error($global_mess);
|
---|
| 1498 | }
|
---|
| 1499 | else {
|
---|
| 1500 | my $mess = "set-metadata-array successful: Keys[ ".join(", ",@all_docids)."]\n";
|
---|
| 1501 | $gsdl_cgi->generate_ok_message($mess);
|
---|
| 1502 | }
|
---|
| 1503 | }
|
---|
| 1504 |
|
---|
| 1505 | sub set_index_metadata_array
|
---|
| 1506 | {
|
---|
| 1507 | my $self = shift @_;
|
---|
| 1508 |
|
---|
| 1509 | my $username = $self->{'username'};
|
---|
| 1510 | my $collect = $self->{'collect'};
|
---|
| 1511 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 1512 | # my $gsdlhome = $self->{'gsdlhome'};
|
---|
| 1513 |
|
---|
| 1514 | if ($baseaction::authentication_enabled) {
|
---|
[27295] | 1515 | # Ensure the user is allowed to edit this collection
|
---|
| 1516 | $self->authenticate_user($username, $collect); #&authenticate_user($gsdl_cgi, $username, $collect);
|
---|
[27168] | 1517 | }
|
---|
| 1518 |
|
---|
[24071] | 1519 | my $site = $self->{'site'};
|
---|
| 1520 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 1521 |
|
---|
| 1522 | $gsdl_cgi->checked_chdir($collect_dir);
|
---|
| 1523 |
|
---|
| 1524 | # Obtain the collect dir
|
---|
| 1525 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
---|
| 1526 |
|
---|
| 1527 | # Make sure the collection isn't locked by someone else
|
---|
| 1528 | $self->lock_collection($username, $collect);
|
---|
| 1529 |
|
---|
[27168] | 1530 | $self->_set_index_metadata_array(@_);
|
---|
| 1531 |
|
---|
| 1532 | # Release the lock once it is done
|
---|
| 1533 | $self->unlock_collection($username, $collect);
|
---|
| 1534 | }
|
---|
| 1535 |
|
---|
| 1536 | # experimental, newly added in and untested
|
---|
| 1537 | sub _set_live_metadata_array
|
---|
| 1538 | {
|
---|
| 1539 | my $self = shift @_;
|
---|
| 1540 |
|
---|
| 1541 | my $collect = $self->{'collect'};
|
---|
| 1542 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 1543 |
|
---|
| 1544 | my $site = $self->{'site'};
|
---|
| 1545 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 1546 |
|
---|
| 1547 |
|
---|
[24071] | 1548 | # look up additional args
|
---|
[27168] | 1549 | my $infodbtype = $self->{'infodbtype'};
|
---|
| 1550 | # To people who know $collect_tail please add some comments
|
---|
| 1551 | # Obtain path to the database
|
---|
| 1552 | my $collect_tail = $collect;
|
---|
[27336] | 1553 | $collect_tail =~ s/^.*[\/|\\]//;
|
---|
[27168] | 1554 | my $index_text_directory = &util::filename_cat($collect_dir,$collect,"index","text");
|
---|
| 1555 | my $infodb_file_path = &dbutil::get_infodb_file_path($infodbtype, "live-$collect_tail", $index_text_directory);
|
---|
| 1556 |
|
---|
| 1557 |
|
---|
| 1558 | my $json_str = $self->{'json'};
|
---|
| 1559 | my $doc_array = decode_json $json_str;
|
---|
| 1560 |
|
---|
| 1561 |
|
---|
| 1562 | my $global_status = 0;
|
---|
| 1563 | my $global_mess = "";
|
---|
| 1564 |
|
---|
| 1565 | my @all_docids = ();
|
---|
| 1566 |
|
---|
| 1567 |
|
---|
| 1568 | foreach my $doc_array_rec ( @$doc_array ) {
|
---|
[24071] | 1569 |
|
---|
[27168] | 1570 | my $status = -1;
|
---|
| 1571 | my $docid = $doc_array_rec->{'docid'};
|
---|
| 1572 |
|
---|
| 1573 | push(@all_docids,$docid);
|
---|
| 1574 |
|
---|
| 1575 | my $metaname = $doc_array_rec->{'metaname'};
|
---|
| 1576 | if(defined $metaname) {
|
---|
| 1577 | my $dbkey = "$docid.$metaname";
|
---|
| 1578 | my $metavalue = $doc_array_rec->{'metavalue'};
|
---|
| 1579 |
|
---|
| 1580 | # Set the new value
|
---|
[27176] | 1581 | my $cmd = "gdbmset \"$infodb_file_path\" \"$dbkey\" \"$metavalue\"";
|
---|
[27168] | 1582 | $status = system($cmd);
|
---|
| 1583 |
|
---|
| 1584 | } elsif (defined $doc_array_rec->{'metatable'}) { # if no metaname, we expect a metatable
|
---|
| 1585 | my $metatable = $doc_array_rec->{'metatable'}; # a subarray, or need to generate an error saying JSON structure is wrong
|
---|
| 1586 | foreach my $metatable_rec ( @$metatable ) {
|
---|
| 1587 | $metaname = $metatable_rec->{'metaname'};
|
---|
| 1588 | my $dbkey = "$docid.$metaname";
|
---|
| 1589 |
|
---|
| 1590 | my $metavals = $metatable_rec->{'metavals'}; # a sub-subarray
|
---|
| 1591 | foreach my $metavalue ( @$metavals ) {
|
---|
[27176] | 1592 | my $cmd = "gdbmset \"$infodb_file_path\" \"$dbkey\" \"$metavalue\"";
|
---|
[27168] | 1593 | $status = system($cmd);
|
---|
[24071] | 1594 | }
|
---|
[27168] | 1595 | }
|
---|
| 1596 |
|
---|
[24071] | 1597 | }
|
---|
| 1598 |
|
---|
[27168] | 1599 | if ($status != 0) {
|
---|
| 1600 | # Catch error if gdbmget failed
|
---|
| 1601 | $global_status = $status;
|
---|
| 1602 | $global_mess .= "Failed to set metadata key: $docid\n"; # $dbkey
|
---|
| 1603 | $global_mess .= "Exit status: $status\n";
|
---|
| 1604 | $global_mess .= "System Error Message: $!\n";
|
---|
| 1605 | $global_mess .= "-" x 20;
|
---|
| 1606 | }
|
---|
[24071] | 1607 | }
|
---|
[27168] | 1608 |
|
---|
| 1609 | if ($global_status != 0) {
|
---|
| 1610 | $global_mess .= "PATH: $ENV{'PATH'}\n";
|
---|
| 1611 | $gsdl_cgi->generate_error($global_mess);
|
---|
| 1612 | }
|
---|
[24071] | 1613 | else {
|
---|
[27168] | 1614 | my $mess = "set-live-metadata-array successful: Keys[ ".join(", ",@all_docids)."]\n";
|
---|
| 1615 | $gsdl_cgi->generate_ok_message($mess);
|
---|
[24071] | 1616 | }
|
---|
[27168] | 1617 | }
|
---|
| 1618 |
|
---|
| 1619 | sub set_live_metadata_array
|
---|
| 1620 | {
|
---|
| 1621 | my $self = shift @_;
|
---|
| 1622 |
|
---|
| 1623 | my $username = $self->{'username'};
|
---|
| 1624 | my $collect = $self->{'collect'};
|
---|
| 1625 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 1626 |
|
---|
| 1627 | if ($baseaction::authentication_enabled) {
|
---|
[27295] | 1628 | # Ensure the user is allowed to edit this collection
|
---|
| 1629 | $self->authenticate_user($username, $collect); #&authenticate_user($gsdl_cgi, $username, $collect);
|
---|
[27168] | 1630 | }
|
---|
| 1631 |
|
---|
| 1632 | my $site = $self->{'site'};
|
---|
| 1633 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 1634 |
|
---|
| 1635 | $gsdl_cgi->checked_chdir($collect_dir);
|
---|
| 1636 |
|
---|
| 1637 | # Make sure the collection isn't locked by someone else
|
---|
| 1638 | $self->lock_collection($username, $collect);
|
---|
| 1639 |
|
---|
| 1640 | $self->_set_live_metadata_array(@_);
|
---|
| 1641 |
|
---|
[24071] | 1642 | # Release the lock once it is done
|
---|
| 1643 | $self->unlock_collection($username, $collect);
|
---|
| 1644 | }
|
---|
| 1645 |
|
---|
| 1646 |
|
---|
[20538] | 1647 | sub dxml_metadata
|
---|
| 1648 | {
|
---|
| 1649 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
| 1650 | my $metaname = $parser->{'parameters'}->{'metaname'};
|
---|
| 1651 | my $metamode = $parser->{'parameters'}->{'metamode'};
|
---|
[25891] | 1652 |
|
---|
[27007] | 1653 | print STDERR "**** Processing closing </Metadata> tag\n";
|
---|
[23761] | 1654 |
|
---|
| 1655 | my $opt_doc_secnum = $parser->{'parameters'}->{'secnum'};
|
---|
| 1656 |
|
---|
| 1657 | # Find the right metadata tag and checks if we are going to
|
---|
| 1658 | # override it
|
---|
| 1659 | #
|
---|
| 1660 | # Note: This over writes the first metadata block it
|
---|
| 1661 | # encountered. If there are multiple Sections in the doc.xml, it
|
---|
| 1662 | # might not behave as you would expect
|
---|
[20538] | 1663 |
|
---|
[23761] | 1664 | my $curr_secnum = $parser->{'parameters'}->{'curr_section_num'};
|
---|
| 1665 | ## print STDERR "**** checking $opt_doc_secnum <=> $curr_secnum\n";
|
---|
| 1666 | ## print STDERR "**** metamode = $metamode\n";
|
---|
| 1667 |
|
---|
[25097] | 1668 | if ((!defined $opt_doc_secnum) || ($opt_doc_secnum eq $curr_secnum))
|
---|
| 1669 | {
|
---|
| 1670 | my $name_attr = $attrHash->{'name'};
|
---|
| 1671 | if (($name_attr eq $metaname) && ($metamode eq "override"))
|
---|
| 1672 | {
|
---|
| 1673 | if (!defined $parser->{'parameters'}->{'poscount'})
|
---|
| 1674 | {
|
---|
| 1675 | $parser->{'parameters'}->{'poscount'} = 0;
|
---|
| 1676 | }
|
---|
| 1677 | else
|
---|
| 1678 | {
|
---|
| 1679 | $parser->{'parameters'}->{'poscount'}++;
|
---|
| 1680 | }
|
---|
| 1681 |
|
---|
| 1682 | if(defined $parser->{'parameters'}->{'metapos'} && $parser->{'parameters'}->{'poscount'} == $parser->{'parameters'}->{'metapos'})
|
---|
| 1683 | {
|
---|
[27111] | 1684 | ##print STDERR "#### got match!!\n";
|
---|
[25097] | 1685 | # Get the value and override the current value
|
---|
| 1686 | my $metavalue = $parser->{'parameters'}->{'metavalue'};
|
---|
| 1687 | $attrHash->{'_content'} = $metavalue;
|
---|
| 1688 |
|
---|
| 1689 | # Don't want it to wipe out any other pieces of metadata
|
---|
| 1690 | $parser->{'parameters'}->{'metamode'} = "done";
|
---|
| 1691 | }
|
---|
[25891] | 1692 | elsif(defined $parser->{'parameters'}->{'prevmetavalue'} && $parser->{'parameters'}->{'prevmetavalue'} eq $attrHash->{'_content'})
|
---|
[25097] | 1693 | {
|
---|
[25102] | 1694 | my $metavalue = $parser->{'parameters'}->{'metavalue'};
|
---|
[25097] | 1695 | $attrHash->{'_content'} = $metavalue;
|
---|
| 1696 | $parser->{'parameters'}->{'metamode'} = "done";
|
---|
| 1697 | }
|
---|
| 1698 | }
|
---|
[20538] | 1699 | }
|
---|
| 1700 |
|
---|
[21716] | 1701 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
---|
| 1702 | return [$tagname => $attrHash];
|
---|
[20538] | 1703 | }
|
---|
| 1704 |
|
---|
[27111] | 1705 | # This method exists purely for catching invalid section numbers that the client
|
---|
| 1706 | # requested to edit. Once the parser has reached the end (the final </Archive> tag),
|
---|
| 1707 | # we've seen all the Sections in the doc.xml, and none of their section nums matched
|
---|
| 1708 | # if the metamode has not been set to 'done' by then.
|
---|
| 1709 | sub dxml_archive
|
---|
| 1710 | {
|
---|
| 1711 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
| 1712 | my $metamode = $parser->{'parameters'}->{'metamode'};
|
---|
| 1713 |
|
---|
| 1714 | my $curr_secnum = $parser->{'parameters'}->{'curr_section_num'};
|
---|
| 1715 | my $opt_doc_secnum = $parser->{'parameters'}->{'secnum'};
|
---|
| 1716 |
|
---|
| 1717 | # print STDERR "@@@ $tagname Processing a closing </Archive> tag [$curr_secnum|$opt_doc_secnum]\n";
|
---|
| 1718 |
|
---|
| 1719 | if ($metamode ne "done" && $curr_secnum ne $opt_doc_secnum) {
|
---|
[27112] | 1720 | print STDERR "@@@ $tagname Finished processing FINAL Section.\n";
|
---|
[20538] | 1721 |
|
---|
[27111] | 1722 | my $metaname = $parser->{'parameters'}->{'metaname'};
|
---|
| 1723 | my $metavalue = $parser->{'parameters'}->{'metavalue'};
|
---|
| 1724 |
|
---|
[27112] | 1725 | print STDERR "@@@ Requested section number $opt_doc_secnum not found.\n";
|
---|
| 1726 | print STDERR "\t(last seen section number in document was $curr_secnum)\n";
|
---|
| 1727 | print STDERR "\tDiscarded metadata value '$metavalue' for meta '$metaname'\n";
|
---|
| 1728 | print STDERR "\tin section $opt_doc_secnum.\n";
|
---|
| 1729 | $parser->{'custom_err_msg'} = "Requested section number $opt_doc_secnum not found.";
|
---|
[27111] | 1730 | }
|
---|
| 1731 |
|
---|
| 1732 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
---|
| 1733 | return [$tagname => $attrHash];
|
---|
| 1734 | }
|
---|
| 1735 |
|
---|
[20538] | 1736 | sub dxml_description
|
---|
| 1737 | {
|
---|
[25558] | 1738 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
| 1739 | my $metamode = $parser->{'parameters'}->{'metamode'};
|
---|
[20538] | 1740 |
|
---|
[27111] | 1741 | my $curr_secnum = $parser->{'parameters'}->{'curr_section_num'};
|
---|
[27173] | 1742 | my $opt_doc_secnum = $parser->{'parameters'}->{'secnum'} || "";
|
---|
[27111] | 1743 |
|
---|
[27007] | 1744 | print STDERR "**** Processing a closing </Description> tag \n";
|
---|
[27111] | 1745 | # print STDERR "@@@ $tagname Processing a closing </Description> tag [$curr_secnum|$opt_doc_secnum]\n";
|
---|
[25891] | 1746 |
|
---|
[25558] | 1747 | # Accumulate the metadata
|
---|
[23761] | 1748 |
|
---|
[27111] | 1749 | # We'll be accumulating metadata at this point if we haven't found and therefore
|
---|
| 1750 | # haven't processed the metadata yet.
|
---|
| 1751 | # For subsections, this means that if we're at a matching subsection, but haven't
|
---|
| 1752 | # found the correct metaname to override in that subsection, we accumulate it as new
|
---|
| 1753 | # meta in the subsection by adding it to the current description.
|
---|
| 1754 | # If there's no subsection info for the metadata, it will accumulate at the top level
|
---|
| 1755 | # section description if we hadn't found a matching metaname to override at this point.
|
---|
| 1756 |
|
---|
| 1757 | # Both curr_secnum and opt_doc_secnum can be "". In the former case, it means we're now
|
---|
| 1758 | # at the toplevel section. In the latter case, it means we want to process meta in the
|
---|
| 1759 | # toplevel section. So the eq check between the values below will work in all cases.
|
---|
| 1760 |
|
---|
| 1761 | # The only time this won't work is if an opt_doc_secnum beyond the section numbers of
|
---|
| 1762 | # this document has been provided. In that case, the metadata for that opt_doc_secnum
|
---|
| 1763 | # won't get attached/accumulated to any part of the doc, not even its top-level section.
|
---|
| 1764 |
|
---|
| 1765 | if ($curr_secnum eq $opt_doc_secnum
|
---|
| 1766 | && ($metamode eq "accumulate" || $metamode eq "override")) {
|
---|
[27007] | 1767 | if ($metamode eq "override") {
|
---|
| 1768 | print "No metadata value to override. Switching 'metamode' to accumulate\n";
|
---|
| 1769 | }
|
---|
[20538] | 1770 |
|
---|
[27173] | 1771 | # If we get to here and metamode is override, this means there
|
---|
[27007] | 1772 | # was no existing value to overide => treat as an append operation
|
---|
| 1773 |
|
---|
| 1774 | # Tack a new metadata tag on to the end of the <Metadata>+ block
|
---|
| 1775 | my $metaname = $parser->{'parameters'}->{'metaname'};
|
---|
| 1776 | my $metavalue = $parser->{'parameters'}->{'metavalue'};
|
---|
| 1777 |
|
---|
| 1778 | my $metadata_attr = {
|
---|
| 1779 | '_content' => $metavalue,
|
---|
| 1780 | 'name' => $metaname,
|
---|
| 1781 | 'mode' => "accumulate"
|
---|
| 1782 | };
|
---|
| 1783 |
|
---|
| 1784 | my $append_metadata = [ "Metadata" => $metadata_attr ];
|
---|
| 1785 | my $description_content = $attrHash->{'_content'};
|
---|
| 1786 |
|
---|
| 1787 | print "Appending metadata to doc.xml\n";
|
---|
| 1788 |
|
---|
| 1789 | if (ref($description_content)) {
|
---|
| 1790 | # got some existing interesting nested content
|
---|
| 1791 | push(@$description_content, " ", $append_metadata ,"\n ");
|
---|
| 1792 | }
|
---|
| 1793 | else {
|
---|
| 1794 | #description_content is most likely a string such as "\n"
|
---|
| 1795 | $attrHash->{'_content'} = [$description_content, " ", $append_metadata ,"\n" ];
|
---|
| 1796 | }
|
---|
| 1797 |
|
---|
| 1798 | $parser->{'parameters'}->{'metamode'} = "done";
|
---|
| 1799 | }
|
---|
[25891] | 1800 | else {
|
---|
[27007] | 1801 | # metamode most likely "done" signifying that it has already found a position to add the metadata to.
|
---|
| 1802 | ## print STDERR "**** NOT ACCUMULATE?!? \n";
|
---|
[25891] | 1803 | }
|
---|
[20538] | 1804 |
|
---|
[21716] | 1805 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
---|
| 1806 | return [$tagname => $attrHash];
|
---|
[20538] | 1807 | }
|
---|
| 1808 |
|
---|
[21715] | 1809 |
|
---|
[23761] | 1810 | sub dxml_start_section
|
---|
| 1811 | {
|
---|
| 1812 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
| 1813 |
|
---|
| 1814 | my $new_depth = scalar(@$contextArray);
|
---|
| 1815 |
|
---|
[27324] | 1816 | # print STDERR "**** START SECTION \n";
|
---|
[25891] | 1817 |
|
---|
[23761] | 1818 | if ($new_depth == 1) {
|
---|
| 1819 | $parser->{'parameters'}->{'curr_section_depth'} = 1;
|
---|
| 1820 | $parser->{'parameters'}->{'curr_section_num'} = "";
|
---|
| 1821 | }
|
---|
| 1822 |
|
---|
| 1823 | my $old_depth = $parser->{'parameters'}->{'curr_section_depth'};
|
---|
| 1824 | my $old_secnum = $parser->{'parameters'}->{'curr_section_num'};
|
---|
| 1825 |
|
---|
| 1826 | my $new_secnum;
|
---|
| 1827 |
|
---|
| 1828 | if ($new_depth > $old_depth) {
|
---|
| 1829 | # child subsection
|
---|
| 1830 | $new_secnum = "$old_secnum.1";
|
---|
| 1831 | }
|
---|
| 1832 | elsif ($new_depth == $old_depth) {
|
---|
| 1833 | # sibling section => increase it's value by 1
|
---|
| 1834 | my ($tail_num) = ($old_secnum =~ m/\.(\d+)$/);
|
---|
| 1835 | $tail_num++;
|
---|
| 1836 | $new_secnum = $old_secnum;
|
---|
| 1837 | $new_secnum =~ s/\.(\d+)$/\.$tail_num/;
|
---|
| 1838 | }
|
---|
| 1839 | else {
|
---|
| 1840 | # back up to parent section => lopp off tail
|
---|
| 1841 | $new_secnum = $old_secnum;
|
---|
| 1842 | $new_secnum =~ s/\.\d+$//;
|
---|
| 1843 | }
|
---|
| 1844 |
|
---|
| 1845 | $parser->{'parameters'}->{'curr_section_depth'} = $new_depth;
|
---|
| 1846 | $parser->{'parameters'}->{'curr_section_num'} = $new_secnum;
|
---|
[25891] | 1847 |
|
---|
| 1848 | 1;
|
---|
[23761] | 1849 | }
|
---|
| 1850 |
|
---|
[20538] | 1851 | sub edit_xml_file
|
---|
| 1852 | {
|
---|
| 1853 | my $self = shift @_;
|
---|
[23761] | 1854 | my ($gsdl_cgi, $filename, $start_rules, $rules, $options) = @_;
|
---|
[20538] | 1855 |
|
---|
| 1856 | # use XML::Rules to add it in (read in and out again)
|
---|
[23761] | 1857 | my $parser = XML::Rules->new(start_rules => $start_rules,
|
---|
| 1858 | rules => $rules,
|
---|
| 1859 | style => 'filter',
|
---|
| 1860 | output_encoding => 'utf8' );
|
---|
[20538] | 1861 |
|
---|
| 1862 | my $xml_in = "";
|
---|
| 1863 | if (!open(MIN,"<$filename")) {
|
---|
| 1864 | $gsdl_cgi->generate_error("Unable to read in $filename: $!");
|
---|
| 1865 | }
|
---|
| 1866 | else {
|
---|
[21715] | 1867 | # Read all the text in
|
---|
[20538] | 1868 | my $line;
|
---|
| 1869 | while (defined ($line=<MIN>)) {
|
---|
| 1870 | $xml_in .= $line;
|
---|
| 1871 | }
|
---|
| 1872 | close(MIN);
|
---|
| 1873 |
|
---|
[23761] | 1874 | my $MOUT;
|
---|
| 1875 | if (!open($MOUT,">$filename")) {
|
---|
[20538] | 1876 | $gsdl_cgi->generate_error("Unable to write out to $filename: $!");
|
---|
| 1877 | }
|
---|
| 1878 | else {
|
---|
[23761] | 1879 | # Matched lines will get handled by the call backs
|
---|
| 1880 | ## my $xml_out = "";
|
---|
| 1881 |
|
---|
| 1882 | binmode($MOUT,":utf8");
|
---|
| 1883 | $parser->filter($xml_in,$MOUT, $options);
|
---|
| 1884 |
|
---|
| 1885 | # binmode(MOUT,":utf8");
|
---|
| 1886 | # print MOUT $xml_out;
|
---|
| 1887 | close($MOUT);
|
---|
[20538] | 1888 | }
|
---|
| 1889 | }
|
---|
[27112] | 1890 |
|
---|
| 1891 | # copy across any custom error information that was stored during parsing
|
---|
| 1892 | $self->{'error_msg'} = $parser->{'custom_err_msg'} if(defined $parser->{'custom_err_msg'});
|
---|
[20538] | 1893 | }
|
---|
| 1894 |
|
---|
| 1895 | sub edit_doc_xml
|
---|
| 1896 | {
|
---|
| 1897 | my $self = shift @_;
|
---|
[25097] | 1898 | my ($gsdl_cgi, $doc_xml_filename, $metaname, $metavalue, $metapos, $metamode, $opt_secnum, $prevmetavalue) = @_;
|
---|
[20538] | 1899 |
|
---|
[27007] | 1900 | my $info_mess = <<RAWEND;
|
---|
| 1901 | ****************************
|
---|
| 1902 | edit_doc_xml()
|
---|
| 1903 | ****************************
|
---|
| 1904 | doc_xml_filename = $doc_xml_filename
|
---|
| 1905 | metaname = $metaname
|
---|
| 1906 | metavalue = $metavalue
|
---|
| 1907 | metapos = $metapos
|
---|
| 1908 | metamode = $metamode
|
---|
| 1909 | opt_secnum = $opt_secnum
|
---|
| 1910 | prevmetavalue = $prevmetavalue
|
---|
| 1911 | ****************************
|
---|
| 1912 | RAWEND
|
---|
| 1913 |
|
---|
| 1914 | $gsdl_cgi->generate_message($info_mess);
|
---|
[25891] | 1915 |
|
---|
[23761] | 1916 | # To monitor which section/subsection number we are in
|
---|
| 1917 | my @start_rules =
|
---|
| 1918 | ( 'Section' => \&dxml_start_section );
|
---|
| 1919 |
|
---|
[20538] | 1920 | # use XML::Rules to add it in (read in and out again)
|
---|
[21715] | 1921 | # Set the call back functions
|
---|
[20538] | 1922 | my @rules =
|
---|
[21716] | 1923 | ( _default => 'raw',
|
---|
[23761] | 1924 | 'Metadata' => \&dxml_metadata,
|
---|
[27111] | 1925 | 'Description' => \&dxml_description,
|
---|
| 1926 | 'Archive' => \&dxml_archive); # just for catching errors at end
|
---|
[20538] | 1927 |
|
---|
[21715] | 1928 | # Sets the parameters
|
---|
[20538] | 1929 | my $options = { 'metaname' => $metaname,
|
---|
| 1930 | 'metapos' => $metapos,
|
---|
[23400] | 1931 | 'metavalue' => $metavalue,
|
---|
[25097] | 1932 | 'metamode' => $metamode,
|
---|
| 1933 | 'prevmetavalue' => $prevmetavalue };
|
---|
[23400] | 1934 |
|
---|
[23761] | 1935 | if (defined $opt_secnum) {
|
---|
| 1936 | $options->{'secnum'} = $opt_secnum;
|
---|
| 1937 | }
|
---|
| 1938 |
|
---|
| 1939 | $self->edit_xml_file($gsdl_cgi,$doc_xml_filename,\@start_rules,\@rules,$options);
|
---|
[20538] | 1940 | }
|
---|
| 1941 |
|
---|
[24071] | 1942 | sub set_archives_metadata_entry
|
---|
| 1943 | {
|
---|
| 1944 | my $self = shift @_;
|
---|
[25891] | 1945 | my ($gsdl_cgi, $archive_dir, $collect_dir, $collect, $infodbtype, $docid, $metaname, $metapos, $metavalue, $metamode, $prevmetavalue) = @_;
|
---|
[24071] | 1946 |
|
---|
[27007] | 1947 | my $info_mess = <<RAWEND;
|
---|
| 1948 | ****************************
|
---|
| 1949 | set_archives_metadata_entry()
|
---|
| 1950 | ****************************
|
---|
| 1951 | archive_dir = $archive_dir
|
---|
| 1952 | collect_dir = $collect_dir
|
---|
| 1953 | collect = $collect
|
---|
| 1954 | infodbtype = $infodbtype
|
---|
| 1955 | docid = $docid
|
---|
| 1956 | metaname = $metaname
|
---|
| 1957 | metapos = $metapos
|
---|
| 1958 | metavalue = $metavalue
|
---|
| 1959 | metamode = $metamode
|
---|
| 1960 | prevmetavalue = $prevmetavalue
|
---|
| 1961 | ****************************
|
---|
| 1962 | RAWEND
|
---|
| 1963 |
|
---|
| 1964 | $gsdl_cgi->generate_message($info_mess);
|
---|
[25891] | 1965 |
|
---|
[24071] | 1966 | # Obtain the doc.xml path for the specified docID
|
---|
| 1967 | my ($docid_root,$docid_secnum) = ($docid =~ m/^(.*?)(\..*)?$/);
|
---|
[20538] | 1968 |
|
---|
[24071] | 1969 | my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archive_dir);
|
---|
| 1970 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $arcinfo_doc_filename, $docid_root);
|
---|
| 1971 | my $doc_xml_file = $doc_rec->{'doc-file'}->[0];
|
---|
| 1972 |
|
---|
| 1973 | # The $doc_xml_file is relative to the archives, and now let's get the full path
|
---|
| 1974 | my $archives_dir = &util::filename_cat($collect_dir,$collect,"archives");
|
---|
| 1975 | my $doc_xml_filename = &util::filename_cat($archives_dir,$doc_xml_file);
|
---|
[27167] | 1976 |
|
---|
| 1977 | # If we're overriding everything, then $metamode=override combined with $metapos=undefined
|
---|
| 1978 | # in which case, we need to remove all metavalues for the metaname at the given (sub)section
|
---|
| 1979 | # Thereafter, we will finally be setting the overriding metavalue for this metaname
|
---|
| 1980 | if(!defined $metapos && $metamode eq "override") {
|
---|
| 1981 | $self->remove_from_doc_xml($gsdl_cgi, &util::filename_cat($archive_dir, $doc_xml_file), $metaname, $metapos, undef, $docid_secnum, $metamode);
|
---|
| 1982 | }
|
---|
[27168] | 1983 |
|
---|
[24071] | 1984 | # Edit the doc.xml file with the specified metadata name, value and position.
|
---|
| 1985 | # TODO: there is a potential problem here as this edit_doc_xml function
|
---|
| 1986 | # is assuming the simple doc.xml situation where there is only one Section and no SubSections.
|
---|
| 1987 | # Running import.pl -groupsize will cause this to have multiple sections in one doc.xml
|
---|
| 1988 |
|
---|
[27168] | 1989 | # dxml_metadata method ignores metapos if metamode anything other than override
|
---|
[24071] | 1990 | $self->edit_doc_xml($gsdl_cgi,$doc_xml_filename,
|
---|
[25097] | 1991 | $metaname,$metavalue,$metapos,$metamode,$docid_secnum,$prevmetavalue);
|
---|
[27112] | 1992 |
|
---|
| 1993 | # return 0; # return 0 for now to indicate no error
|
---|
| 1994 | return (defined $self->{'error_msg'}) ? 1 : 0;
|
---|
[24071] | 1995 | }
|
---|
| 1996 |
|
---|
| 1997 |
|
---|
[20538] | 1998 | sub set_archives_metadata
|
---|
| 1999 | {
|
---|
| 2000 | my $self = shift @_;
|
---|
| 2001 |
|
---|
| 2002 | my $username = $self->{'username'};
|
---|
| 2003 | my $collect = $self->{'collect'};
|
---|
| 2004 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
[23400] | 2005 |
|
---|
[20538] | 2006 | if ($baseaction::authentication_enabled) {
|
---|
[27168] | 2007 | # Ensure the user is allowed to edit this collection
|
---|
| 2008 | $self->authenticate_user($username, $collect);
|
---|
[20538] | 2009 | }
|
---|
| 2010 |
|
---|
| 2011 | # Make sure the collection isn't locked by someone else
|
---|
| 2012 | $self->lock_collection($username, $collect);
|
---|
| 2013 |
|
---|
[27157] | 2014 | $self->_set_archives_metadata(@_);
|
---|
[23400] | 2015 |
|
---|
[24071] | 2016 | # Release the lock once it is done
|
---|
| 2017 | $self->unlock_collection($username, $collect);
|
---|
| 2018 | }
|
---|
| 2019 |
|
---|
[27168] | 2020 | sub _set_archives_metadata_array
|
---|
| 2021 | {
|
---|
| 2022 | my $self = shift @_;
|
---|
| 2023 |
|
---|
| 2024 | my $collect = $self->{'collect'};
|
---|
| 2025 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 2026 | my $site = $self->{'site'};
|
---|
| 2027 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
[24071] | 2028 |
|
---|
[27168] | 2029 | # look up additional args
|
---|
| 2030 |
|
---|
| 2031 | my $infodbtype = $self->{'infodbtype'};
|
---|
| 2032 |
|
---|
| 2033 | my $archive_dir = &util::filename_cat($collect_dir,$collect,"archives");
|
---|
| 2034 |
|
---|
| 2035 | my $json_str = $self->{'json'};
|
---|
| 2036 | my $doc_array = decode_json $json_str;
|
---|
| 2037 |
|
---|
| 2038 |
|
---|
| 2039 | my $global_status = 0;
|
---|
| 2040 | my $global_mess = "";
|
---|
| 2041 |
|
---|
| 2042 | my @all_docids = ();
|
---|
| 2043 |
|
---|
| 2044 | foreach my $doc_array_rec ( @$doc_array ) {
|
---|
| 2045 | my $status = -1;
|
---|
| 2046 | my $docid = $doc_array_rec->{'docid'};
|
---|
| 2047 |
|
---|
| 2048 | push(@all_docids,$docid);
|
---|
| 2049 |
|
---|
| 2050 | my $metaname = $doc_array_rec->{'metaname'};
|
---|
| 2051 | if(defined $metaname) {
|
---|
| 2052 |
|
---|
[27176] | 2053 | my $metapos = $doc_array_rec->{'metapos'}; # don't force undef to 0. Undef has meaning when metamode=override
|
---|
| 2054 |
|
---|
[27168] | 2055 | my $metamode = $doc_array_rec->{'metamode'} || $self->{'metamode'};
|
---|
| 2056 | my $metavalue = $doc_array_rec->{'metavalue'};
|
---|
| 2057 | my $prevmetavalue = $self->{'prevmetavalue'}; # to make this sub behave as _set_archives_metadata
|
---|
| 2058 |
|
---|
| 2059 |
|
---|
| 2060 | if ((!defined $metamode) || ($metamode =~ m/^\s*$/)) {
|
---|
| 2061 | # make "accumulate" the default (less destructive, as it won't actually
|
---|
| 2062 | # delete any existing values)
|
---|
| 2063 | $metamode = "accumulate";
|
---|
| 2064 | }
|
---|
| 2065 |
|
---|
| 2066 | $status = $self->set_archives_metadata_entry($gsdl_cgi,$archive_dir, $collect_dir,$collect, $infodbtype,$docid,
|
---|
| 2067 | $metaname,$metapos,$metavalue,$metamode,$prevmetavalue);
|
---|
| 2068 | } elsif (defined $doc_array_rec->{'metatable'}) { # if no metaname, we expect a metatable
|
---|
| 2069 | my $metatable = $doc_array_rec->{'metatable'}; # a subarray, or need to generate an error saying JSON structure is wrong
|
---|
| 2070 |
|
---|
| 2071 | foreach my $metatable_rec ( @$metatable ) {
|
---|
| 2072 | $metaname = $metatable_rec->{'metaname'};
|
---|
| 2073 | my $metamode = $metatable_rec->{'metamode'} || $doc_array_rec->{'metamode'} || $self->{'metamode'};
|
---|
| 2074 | my $metapos = undef;
|
---|
| 2075 | my $prevmetavalue = undef;
|
---|
| 2076 | my $metavals = $metatable_rec->{'metavals'}; # a sub-subarray
|
---|
| 2077 |
|
---|
| 2078 | foreach my $metavalue ( @$metavals ) {
|
---|
| 2079 | $status = $self->set_archives_metadata_entry($gsdl_cgi,$archive_dir, $collect_dir,$collect,$infodbtype,
|
---|
| 2080 | $docid,$metaname,$metapos,$metavalue,$metamode,$prevmetavalue);
|
---|
| 2081 |
|
---|
| 2082 | if($metamode eq "override") { # now, having overridden the metavalue for the first,
|
---|
| 2083 | # need to accumulate subsequent metavals for this metaname, else the just-assigned
|
---|
| 2084 | # metavalue for this metaname will be lost
|
---|
| 2085 | $metamode = "accumulate";
|
---|
| 2086 | }
|
---|
| 2087 | }
|
---|
| 2088 | }
|
---|
| 2089 | }
|
---|
| 2090 |
|
---|
| 2091 | if ($status != 0) {
|
---|
| 2092 | # Catch error if set infodb entry failed
|
---|
| 2093 | $global_status = $status;
|
---|
| 2094 | $global_mess .= "Failed to set metadata key: $docid\n";
|
---|
| 2095 | $global_mess .= "Exit status: $status\n";
|
---|
| 2096 | $global_mess .= "System Error Message: $!\n";
|
---|
| 2097 | $global_mess .= "-" x 20 . "\n";
|
---|
| 2098 | }
|
---|
| 2099 | }
|
---|
| 2100 |
|
---|
| 2101 | if ($global_status != 0) {
|
---|
| 2102 | $global_mess .= "PATH: $ENV{'PATH'}\n";
|
---|
| 2103 | $gsdl_cgi->generate_error($global_mess);
|
---|
| 2104 | }
|
---|
| 2105 | else {
|
---|
| 2106 | my $mess = "set-archives-metadata-array successful: Keys[ ".join(", ",@all_docids)."]\n";
|
---|
| 2107 | $gsdl_cgi->generate_ok_message($mess);
|
---|
| 2108 | }
|
---|
| 2109 | }
|
---|
| 2110 |
|
---|
[24071] | 2111 | sub set_archives_metadata_array
|
---|
| 2112 | {
|
---|
| 2113 | my $self = shift @_;
|
---|
| 2114 |
|
---|
| 2115 | my $username = $self->{'username'};
|
---|
| 2116 | my $collect = $self->{'collect'};
|
---|
| 2117 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
[27168] | 2118 | # my $gsdlhome = $self->{'gsdlhome'};
|
---|
[24071] | 2119 |
|
---|
| 2120 | if ($baseaction::authentication_enabled) {
|
---|
[27295] | 2121 | # Ensure the user is allowed to edit this collection
|
---|
| 2122 | $self->authenticate_user($username, $collect); #&authenticate_user($gsdl_cgi, $username, $collect);
|
---|
[23400] | 2123 | }
|
---|
[23761] | 2124 |
|
---|
[24071] | 2125 | my $site = $self->{'site'};
|
---|
| 2126 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 2127 |
|
---|
| 2128 | $gsdl_cgi->checked_chdir($collect_dir);
|
---|
| 2129 |
|
---|
| 2130 | # Obtain the collect dir
|
---|
| 2131 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
---|
| 2132 |
|
---|
| 2133 | # Make sure the collection isn't locked by someone else
|
---|
| 2134 | $self->lock_collection($username, $collect);
|
---|
| 2135 |
|
---|
[27168] | 2136 | $self->_set_archives_metadata_array(@_);
|
---|
[20538] | 2137 |
|
---|
[23761] | 2138 | # Release the lock once it is done
|
---|
| 2139 | $self->unlock_collection($username, $collect);
|
---|
[20538] | 2140 | }
|
---|
| 2141 |
|
---|
[27157] | 2142 | sub _remove_archives_metadata
|
---|
[24943] | 2143 | {
|
---|
| 2144 | my $self = shift @_;
|
---|
[20538] | 2145 |
|
---|
[24943] | 2146 | my $collect = $self->{'collect'};
|
---|
| 2147 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
[27157] | 2148 | # my $gsdlhome = $self->{'gsdlhome'};
|
---|
[24943] | 2149 | my $infodbtype = $self->{'infodbtype'};
|
---|
| 2150 |
|
---|
| 2151 | my $site = $self->{'site'};
|
---|
| 2152 |
|
---|
| 2153 | # Obtain the collect and archive dir
|
---|
| 2154 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 2155 |
|
---|
| 2156 | my $archive_dir = &util::filename_cat($collect_dir,$collect,"archives");
|
---|
| 2157 |
|
---|
| 2158 | # look up additional args
|
---|
| 2159 | my ($docid, $docid_secnum) = ($self->{'d'} =~ m/^(.*?)(\..*)?$/);
|
---|
| 2160 |
|
---|
| 2161 | my $metaname = $self->{'metaname'};
|
---|
| 2162 | my $metapos = $self->{'metapos'};
|
---|
[27168] | 2163 |
|
---|
[27160] | 2164 | my $metavalue = $self->{'metavalue'} || undef; # necessary to force fallback to undef here
|
---|
| 2165 |
|
---|
| 2166 | # if the user hasn't told us what to delete, not having given a metavalue or metapos,
|
---|
| 2167 | # default to deleting the first metavalue for the given metaname
|
---|
| 2168 | # Beware that if both metapos AND metavalue are defined, both matches (if any)
|
---|
| 2169 | # seem to get deleted in one single remove_archives_meta action invocation.
|
---|
| 2170 | # Similarly, if 2 identical metavalues for a metaname exist and that metavalue is being
|
---|
| 2171 | # deleted, both get deleted.
|
---|
| 2172 | if(!defined $metapos && !defined $metavalue) {
|
---|
| 2173 | $metapos = 0;
|
---|
| 2174 | }
|
---|
[27167] | 2175 |
|
---|
[27168] | 2176 | my $metamode = $self->{'metamode'} || undef;
|
---|
| 2177 |
|
---|
[24943] | 2178 | my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archive_dir);
|
---|
| 2179 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $arcinfo_doc_filename, $docid);
|
---|
| 2180 |
|
---|
| 2181 | # This now stores the full pathname
|
---|
[25097] | 2182 | my $doc_filename = $doc_rec->{'doc-file'}->[0];
|
---|
[24943] | 2183 |
|
---|
[27167] | 2184 | my $status = $self->remove_from_doc_xml($gsdl_cgi, &util::filename_cat($archive_dir, $doc_filename), $metaname, $metapos, $metavalue, $docid_secnum, $metamode);
|
---|
[27160] | 2185 | # my $status = $self->remove_from_doc_xml($gsdl_cgi, &util::filename_cat($archive_dir, $doc_filename), $metaname, $metapos, undef, $docid_secnum);
|
---|
[24943] | 2186 |
|
---|
| 2187 | if ($status == 0)
|
---|
| 2188 | {
|
---|
| 2189 | my $mess = "remove-archives-metadata successful: Key[$docid]\n";
|
---|
| 2190 | $mess .= " $metaname";
|
---|
| 2191 | $mess .= "->[$metapos]" if (defined $metapos);
|
---|
| 2192 |
|
---|
| 2193 | $gsdl_cgi->generate_ok_message($mess);
|
---|
| 2194 | }
|
---|
| 2195 | else
|
---|
| 2196 | {
|
---|
| 2197 | my $mess .= "Failed to remove archives metadata key: $docid\n";
|
---|
| 2198 | $mess .= "Exit status: $status\n";
|
---|
| 2199 | $mess .= "System Error Message: $!\n";
|
---|
| 2200 | $mess .= "-" x 20 . "\n";
|
---|
| 2201 |
|
---|
| 2202 | $gsdl_cgi->generate_error($mess);
|
---|
| 2203 | }
|
---|
[27157] | 2204 |
|
---|
| 2205 | #return $status; # in case calling functions have a use for this
|
---|
[24943] | 2206 | }
|
---|
| 2207 |
|
---|
[27157] | 2208 | sub remove_archives_metadata
|
---|
| 2209 | {
|
---|
| 2210 | my $self = shift @_;
|
---|
| 2211 |
|
---|
| 2212 | my $username = $self->{'username'};
|
---|
| 2213 | my $collect = $self->{'collect'};
|
---|
| 2214 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 2215 |
|
---|
| 2216 | if ($baseaction::authentication_enabled)
|
---|
| 2217 | {
|
---|
[27295] | 2218 | # Ensure the user is allowed to edit this collection
|
---|
| 2219 | $self->authenticate_user($username, $collect); #&authenticate_user($gsdl_cgi, $username, $collect);
|
---|
[27157] | 2220 | }
|
---|
| 2221 |
|
---|
| 2222 | # Make sure the collection isn't locked by someone else
|
---|
| 2223 | $self->lock_collection($username, $collect);
|
---|
| 2224 |
|
---|
| 2225 | $self->_remove_archives_metadata(@_);
|
---|
| 2226 |
|
---|
| 2227 | # Release the lock once it is done
|
---|
| 2228 | $self->unlock_collection($username, $collect);
|
---|
| 2229 | }
|
---|
| 2230 |
|
---|
[24943] | 2231 | sub remove_from_doc_xml
|
---|
| 2232 | {
|
---|
| 2233 | my $self = shift @_;
|
---|
[27167] | 2234 | my ($gsdl_cgi, $doc_xml_filename, $metaname, $metapos, $metavalue, $secid, $metamode) = @_;
|
---|
[24943] | 2235 |
|
---|
| 2236 | my @start_rules = ('Section' => \&dxml_start_section);
|
---|
| 2237 |
|
---|
| 2238 | # Set the call-back functions for the metadata tags
|
---|
| 2239 | my @rules =
|
---|
| 2240 | (
|
---|
| 2241 | _default => 'raw',
|
---|
| 2242 | 'Metadata' => \&rfdxml_metadata
|
---|
| 2243 | );
|
---|
| 2244 |
|
---|
| 2245 | my $parser = XML::Rules->new
|
---|
| 2246 | (
|
---|
| 2247 | start_rules => \@start_rules,
|
---|
| 2248 | rules => \@rules,
|
---|
| 2249 | style => 'filter',
|
---|
[27173] | 2250 | output_encoding => 'utf8',
|
---|
| 2251 | # normalisespaces => 1, # http://search.cpan.org/~jenda/XML-Rules-1.16/lib/XML/Rules.pm
|
---|
| 2252 | stripspaces => 2|0|0 # ineffectual
|
---|
[24943] | 2253 | );
|
---|
| 2254 |
|
---|
| 2255 | my $status = 0;
|
---|
| 2256 | my $xml_in = "";
|
---|
| 2257 | if (!open(MIN,"<$doc_xml_filename"))
|
---|
| 2258 | {
|
---|
| 2259 | $gsdl_cgi->generate_error("Unable to read in $doc_xml_filename: $!");
|
---|
| 2260 | $status = 1;
|
---|
| 2261 | }
|
---|
| 2262 | else
|
---|
| 2263 | {
|
---|
| 2264 | # Read them in
|
---|
| 2265 | my $line;
|
---|
| 2266 | while (defined ($line=<MIN>)) {
|
---|
| 2267 | $xml_in .= $line;
|
---|
| 2268 | }
|
---|
| 2269 | close(MIN);
|
---|
| 2270 |
|
---|
| 2271 | # Filter with the call-back functions
|
---|
| 2272 | my $xml_out = "";
|
---|
| 2273 |
|
---|
| 2274 | my $MOUT;
|
---|
| 2275 | if (!open($MOUT,">$doc_xml_filename")) {
|
---|
| 2276 | $gsdl_cgi->generate_error("Unable to write out to $doc_xml_filename: $!");
|
---|
| 2277 | $status = 1;
|
---|
| 2278 | }
|
---|
| 2279 | else {
|
---|
| 2280 | binmode($MOUT,":utf8");
|
---|
[27167] | 2281 | $parser->filter($xml_in, $MOUT, {metaname => $metaname, metapos => $metapos, metavalue => $metavalue, secid => $secid, metamode => $metamode});
|
---|
[24943] | 2282 | close($MOUT);
|
---|
| 2283 | }
|
---|
| 2284 | }
|
---|
| 2285 | return $status;
|
---|
| 2286 | }
|
---|
| 2287 |
|
---|
| 2288 | sub rfdxml_metadata
|
---|
| 2289 | {
|
---|
| 2290 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
| 2291 |
|
---|
[27173] | 2292 | # For comparisons, toplevel section is indicated by ""
|
---|
| 2293 | my $curr_sec_num = $parser->{'parameters'}->{'curr_section_num'} || "";
|
---|
| 2294 | my $secid = $parser->{'parameters'}->{'secid'} || "";
|
---|
| 2295 |
|
---|
| 2296 | if (!($secid eq $curr_sec_num))
|
---|
[24943] | 2297 | {
|
---|
| 2298 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
---|
| 2299 | return [$tagname => $attrHash];
|
---|
| 2300 | }
|
---|
| 2301 |
|
---|
| 2302 | if ($parser->{'parameters'}->{'metaname'} eq $attrHash->{'name'})
|
---|
| 2303 | {
|
---|
| 2304 | if (!defined $parser->{'parameters'}->{'poscount'})
|
---|
| 2305 | {
|
---|
| 2306 | $parser->{'parameters'}->{'poscount'} = 0;
|
---|
| 2307 | }
|
---|
| 2308 | else
|
---|
| 2309 | {
|
---|
| 2310 | $parser->{'parameters'}->{'poscount'}++;
|
---|
| 2311 | }
|
---|
[27168] | 2312 |
|
---|
[27176] | 2313 | # if overriding (for set-meta) but no metapos, then clear all the meta for this metaname
|
---|
[27167] | 2314 | if ((defined $parser->{'parameters'}->{'metamode'}) && ($parser->{'parameters'}->{'metamode'} eq "override") && (!defined $parser->{'parameters'}->{'metapos'})) {
|
---|
| 2315 | return [];
|
---|
| 2316 | }
|
---|
[24943] | 2317 | }
|
---|
[27168] | 2318 |
|
---|
[24943] | 2319 | if ((defined $parser->{'parameters'}->{'metapos'}) && ($parser->{'parameters'}->{'metaname'} eq $attrHash->{'name'}) && ($parser->{'parameters'}->{'poscount'} == $parser->{'parameters'}->{'metapos'}))
|
---|
| 2320 | {
|
---|
| 2321 | return [];
|
---|
| 2322 | }
|
---|
[27168] | 2323 |
|
---|
[24949] | 2324 | if ((defined $parser->{'parameters'}->{'metavalue'}) && ($parser->{'parameters'}->{'metaname'} eq $attrHash->{'name'}) && ($parser->{'parameters'}->{'metavalue'} eq $attrHash->{'_content'}))
|
---|
| 2325 | {
|
---|
| 2326 | return [];
|
---|
| 2327 | }
|
---|
| 2328 |
|
---|
[24943] | 2329 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
---|
| 2330 | return [$tagname => $attrHash];
|
---|
| 2331 | }
|
---|
| 2332 |
|
---|
[19293] | 2333 | sub mxml_metadata
|
---|
| 2334 | {
|
---|
| 2335 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
| 2336 | my $metaname = $parser->{'parameters'}->{'metaname'};
|
---|
| 2337 | my $metamode = $parser->{'parameters'}->{'metamode'};
|
---|
| 2338 |
|
---|
[21716] | 2339 | # Report error if we don't see FileName tag before this
|
---|
[27173] | 2340 | die "Fatal Error: Unexpected metadata.xml structure. Undefined current_file, possibly encountered Description before FileName" if (!defined($parser->{'parameters'}->{'current_file'}));
|
---|
[21716] | 2341 |
|
---|
| 2342 | # Don't do anything if we are not in the right FileSet
|
---|
| 2343 | my $file_regexp = $parser->{'parameters'}->{'current_file'};
|
---|
[23761] | 2344 | if ($file_regexp =~ /\.\*/) {
|
---|
| 2345 | # Only interested in a file_regexp if it specifies precisely one
|
---|
| 2346 | # file.
|
---|
| 2347 | # So, skip anything with a .* in it as it is too general
|
---|
[27176] | 2348 | ## print STDERR "@@@@ Skipping entry in metadata.xml where FileName=.* as it is too general\n";
|
---|
[23761] | 2349 | return [$tagname => $attrHash];
|
---|
| 2350 | }
|
---|
| 2351 | my $src_file = $parser->{'parameters'}->{'src_file'};
|
---|
| 2352 | if (!($src_file =~ /$file_regexp/)) {
|
---|
| 2353 | return [$tagname => $attrHash];
|
---|
| 2354 | }
|
---|
| 2355 | ## print STDERR "*** mxl metamode = $metamode\n";
|
---|
| 2356 |
|
---|
[21715] | 2357 | # Find the right metadata tag and checks if we are going to override it
|
---|
[19293] | 2358 | my $name_attr = $attrHash->{'name'};
|
---|
| 2359 | if (($name_attr eq $metaname) && ($metamode eq "override")) {
|
---|
[27176] | 2360 |
|
---|
| 2361 | # now metadata.xml functions need to keep track of metapos
|
---|
| 2362 | if (!defined $parser->{'parameters'}->{'poscount'})
|
---|
| 2363 | {
|
---|
| 2364 | $parser->{'parameters'}->{'poscount'} = 0;
|
---|
| 2365 | }
|
---|
| 2366 | else
|
---|
| 2367 | {
|
---|
| 2368 | $parser->{'parameters'}->{'poscount'}++;
|
---|
| 2369 | }
|
---|
| 2370 |
|
---|
| 2371 | # If either the metapos or prevmetavalue is set,
|
---|
| 2372 | # get the value and override the current value
|
---|
[19293] | 2373 | my $metavalue = $parser->{'parameters'}->{'metavalue'};
|
---|
| 2374 |
|
---|
[27176] | 2375 | if(defined $parser->{'parameters'}->{'prevmetavalue'} && $parser->{'parameters'}->{'prevmetavalue'} eq $attrHash->{'_content'})
|
---|
| 2376 | {
|
---|
| 2377 | $attrHash->{'_content'} = $metavalue;
|
---|
[23761] | 2378 |
|
---|
[27176] | 2379 | ## print STDERR "**** overriding metadata.xml\n";
|
---|
| 2380 |
|
---|
| 2381 | # Don't want it to wipe out any other pieces of metadata
|
---|
| 2382 | $parser->{'parameters'}->{'metamode'} = "done";
|
---|
| 2383 | }
|
---|
| 2384 | elsif(defined $parser->{'parameters'}->{'metapos'} && $parser->{'parameters'}->{'poscount'} == $parser->{'parameters'}->{'metapos'})
|
---|
| 2385 | {
|
---|
| 2386 | $attrHash->{'_content'} = $metavalue;
|
---|
| 2387 | $parser->{'parameters'}->{'metamode'} = "done";
|
---|
| 2388 | }
|
---|
| 2389 | }
|
---|
[19293] | 2390 |
|
---|
[27176] | 2391 | # mxml_description will process the metadata if metadata is accumulate,
|
---|
| 2392 | # or if we haven't found the metadata to override
|
---|
| 2393 |
|
---|
[21716] | 2394 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
---|
| 2395 | return [$tagname => $attrHash];
|
---|
[19293] | 2396 | }
|
---|
| 2397 |
|
---|
| 2398 |
|
---|
| 2399 | sub mxml_description
|
---|
| 2400 | {
|
---|
| 2401 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
[21716] | 2402 | my $metamode = $parser->{'parameters'}->{'metamode'};
|
---|
[19293] | 2403 |
|
---|
[21716] | 2404 | # Failed... Report error if we don't see FileName tag before this
|
---|
[25097] | 2405 | die "Fatal Error: Unexpected metadata.xml structure. Undefind current_file, possiblely encountered Description before FileName" if (!defined($parser->{'parameters'}->{'current_file'}));
|
---|
[21716] | 2406 |
|
---|
| 2407 | # Don't do anything if we are not in the right FileSet
|
---|
| 2408 | my $file_regexp = $parser->{'parameters'}->{'current_file'};
|
---|
[24943] | 2409 | if ($file_regexp =~ m/\.\*/) {
|
---|
[23761] | 2410 | # Only interested in a file_regexp if it specifies precisely one
|
---|
| 2411 | # file.
|
---|
| 2412 | # So, skip anything with a .* in it as it is too general
|
---|
| 2413 | return [$tagname => $attrHash];
|
---|
| 2414 | }
|
---|
| 2415 | my $src_file = $parser->{'parameters'}->{'src_file'};
|
---|
[24943] | 2416 |
|
---|
| 2417 | if (!($src_file =~ m/$file_regexp/)) {
|
---|
[23761] | 2418 | return [$tagname => $attrHash];
|
---|
| 2419 | }
|
---|
[21716] | 2420 |
|
---|
[21715] | 2421 | # Accumulate the metadata block to the end of the description block
|
---|
| 2422 | # Note: This adds metadata block to all description blocks, so if there are
|
---|
| 2423 | # multiple FileSets, it will add to all of them
|
---|
[23761] | 2424 | if (($metamode eq "accumulate") || ($metamode eq "override")) {
|
---|
[27176] | 2425 |
|
---|
[23761] | 2426 | # if metamode was "override" but get to here then it failed to
|
---|
| 2427 | # find an item to override, in which case it should append its
|
---|
| 2428 | # value to the end, just like the "accumulate" mode
|
---|
| 2429 |
|
---|
[27176] | 2430 | if ($metamode eq "override") {
|
---|
| 2431 | print "No metadata value to override. Switching 'metamode' to accumulate\n";
|
---|
| 2432 | }
|
---|
| 2433 |
|
---|
[19293] | 2434 | # tack a new metadata tag on to the end of the <Metadata>+ block
|
---|
| 2435 | my $metaname = $parser->{'parameters'}->{'metaname'};
|
---|
| 2436 | my $metavalue = $parser->{'parameters'}->{'metavalue'};
|
---|
| 2437 |
|
---|
| 2438 | my $metadata_attr = { '_content' => $metavalue,
|
---|
| 2439 | 'name' => $metaname,
|
---|
| 2440 | 'mode' => "accumulate" };
|
---|
| 2441 |
|
---|
| 2442 | my $append_metadata = [ "Metadata" => $metadata_attr ];
|
---|
| 2443 | my $description_content = $attrHash->{'_content'};
|
---|
[24943] | 2444 |
|
---|
[23761] | 2445 | ## print STDERR "*** appending to metadata.xml\n";
|
---|
| 2446 |
|
---|
| 2447 | # append the new metadata element to the end of the current
|
---|
| 2448 | # content contained inside this tag
|
---|
[24943] | 2449 | if (ref($description_content) eq "") {
|
---|
| 2450 | # => string or numeric literal
|
---|
| 2451 | # this is caused by a <Description> block has no <Metadata> child elements
|
---|
| 2452 | # => set up an empty array in '_content'
|
---|
| 2453 | $attrHash->{'_content'} = [ "\n" ];
|
---|
| 2454 | $description_content = $attrHash->{'_content'};
|
---|
| 2455 | }
|
---|
| 2456 |
|
---|
[19293] | 2457 | push(@$description_content," ", $append_metadata ,"\n ");
|
---|
[23761] | 2458 | $parser->{'parameters'}->{'metamode'} = "done";
|
---|
[19293] | 2459 | }
|
---|
| 2460 |
|
---|
[21716] | 2461 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
---|
| 2462 | return [$tagname => $attrHash];
|
---|
[19293] | 2463 | }
|
---|
| 2464 |
|
---|
[21715] | 2465 |
|
---|
[21716] | 2466 | sub mxml_filename
|
---|
| 2467 | {
|
---|
| 2468 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
| 2469 |
|
---|
| 2470 | # Store the filename of the Current Fileset
|
---|
| 2471 | # Note: According to http://greenstone.org/dtd/DirectoryMetadata/1.0/DirectoryMetadata.dtd
|
---|
| 2472 | # FileName tag must come before Description tag
|
---|
| 2473 | $parser->{'parameters'}->{'current_file'} = $attrHash->{'_content'};
|
---|
| 2474 |
|
---|
| 2475 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
---|
| 2476 | return [$tagname => $attrHash];
|
---|
| 2477 | }
|
---|
| 2478 |
|
---|
| 2479 |
|
---|
| 2480 | sub mxml_fileset
|
---|
| 2481 | {
|
---|
| 2482 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
| 2483 |
|
---|
| 2484 | # Initilise the current_file
|
---|
| 2485 | # Note: According to http://greenstone.org/dtd/DirectoryMetadata/1.0/DirectoryMetadata.dtd
|
---|
| 2486 | # FileName tag must come before Description tag
|
---|
| 2487 | $parser->{'parameters'}->{'current_file'} = "";
|
---|
| 2488 |
|
---|
| 2489 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
---|
| 2490 | return [$tagname => $attrHash];
|
---|
| 2491 | }
|
---|
| 2492 |
|
---|
[27173] | 2493 | sub mxml_directorymetadata
|
---|
| 2494 | {
|
---|
| 2495 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
[21716] | 2496 |
|
---|
[27173] | 2497 | # if we haven't processed the metadata when we reach the end of metadata.xml
|
---|
| 2498 | # it's because there's no particular FileSet element whose FileName matched
|
---|
| 2499 | # In which case, add a new FileSet for this FileName
|
---|
| 2500 | my $metamode = $parser->{'parameters'}->{'metamode'};
|
---|
| 2501 | if($metamode ne "done") {
|
---|
| 2502 |
|
---|
| 2503 | if ($metamode eq "override") {
|
---|
| 2504 | print "No metadata value to override. Switching 'metamode' to accumulate\n";
|
---|
| 2505 | }
|
---|
| 2506 |
|
---|
| 2507 | # If we get to here and metamode is override, this means there
|
---|
| 2508 | # was no existing value to overide => treat as an append operation
|
---|
| 2509 |
|
---|
| 2510 | # Create a new FileSet element and append to DirectoryMetadata
|
---|
| 2511 | # <FileSet>
|
---|
| 2512 | # <FileName>src_file</FileName>
|
---|
| 2513 | # <Description>
|
---|
| 2514 | # <Metadata mode="" name="">metavalue</Metadata>
|
---|
| 2515 | # </Description>
|
---|
| 2516 | # </FileSet>
|
---|
| 2517 | my $src_file = $parser->{'parameters'}->{'src_file'};
|
---|
| 2518 | my $metaname = $parser->{'parameters'}->{'metaname'};
|
---|
| 2519 | my $metavalue = $parser->{'parameters'}->{'metavalue'};
|
---|
| 2520 | my $metadata_attr = {
|
---|
| 2521 | '_content' => $metavalue,
|
---|
| 2522 | 'name' => $metaname,
|
---|
| 2523 | 'mode' => "accumulate"
|
---|
| 2524 | };
|
---|
| 2525 | my $append_metadata = [ "Metadata" => $metadata_attr ];
|
---|
| 2526 | my $description_attr->{'_content'} = [ "\n\t\t ", $append_metadata, "\n\t\t"];
|
---|
| 2527 | my $description_element = [ "Description" => $description_attr ];
|
---|
| 2528 |
|
---|
| 2529 | #_content is not an attribute, it's special and holds the children of this element
|
---|
| 2530 | # including the textnode value embedded in this element if any.
|
---|
| 2531 | my $filename_attr = {'_content' => $src_file};
|
---|
| 2532 | my $filename_element = [ "FileName" => $filename_attr ];
|
---|
| 2533 |
|
---|
| 2534 | my $fileset_attr = {};
|
---|
| 2535 | $fileset_attr->{'_content'} = [ "\n\t\t", $filename_element,"\n\t\t",$description_element ,"\n\t" ];
|
---|
| 2536 | my $fileset = [ "FileSet" => $fileset_attr ]; #my $fileset = [ "FileSet" => {} ];
|
---|
| 2537 |
|
---|
| 2538 |
|
---|
| 2539 | # get children of dirmeta, and push the new FileSet element onto it
|
---|
| 2540 | print "Appending metadata to metadata.xml\n";
|
---|
| 2541 | my $dirmeta_content = $attrHash->{'_content'};
|
---|
| 2542 | if (ref($dirmeta_content)) {
|
---|
| 2543 | # got some existing interesting nested content
|
---|
| 2544 | #push(@$dirmeta_content, " ", $fileset ,"\n ");
|
---|
| 2545 | push(@$dirmeta_content, "\t", $fileset ,"\n");
|
---|
| 2546 | }
|
---|
| 2547 | else {
|
---|
| 2548 | #description_content is most likely a string such as "\n"
|
---|
| 2549 | #$attrHash->{'_content'} = [$dirmeta_content, " ", $fileset ,"\n" ];
|
---|
| 2550 | $attrHash->{'_content'} = [$dirmeta_content, "\t", $fileset ,"\n" ];
|
---|
| 2551 | }
|
---|
| 2552 |
|
---|
| 2553 | $parser->{'parameters'}->{'metamode'} = "done";
|
---|
| 2554 | }
|
---|
| 2555 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
---|
| 2556 | return [$tagname => $attrHash];
|
---|
| 2557 | }
|
---|
| 2558 |
|
---|
| 2559 |
|
---|
[19293] | 2560 | sub edit_metadata_xml
|
---|
| 2561 | {
|
---|
| 2562 | my $self = shift @_;
|
---|
[27176] | 2563 | my ($gsdl_cgi, $metadata_xml_filename, $metaname, $metapos, $metavalue, $metamode, $src_file, $prevmetavalue) = @_;
|
---|
[19293] | 2564 |
|
---|
[21715] | 2565 | # Set the call-back functions for the metadata tags
|
---|
[19293] | 2566 | my @rules =
|
---|
[21716] | 2567 | ( _default => 'raw',
|
---|
| 2568 | 'FileName' => \&mxml_filename,
|
---|
[19293] | 2569 | 'Metadata' => \&mxml_metadata,
|
---|
[21716] | 2570 | 'Description' => \&mxml_description,
|
---|
[27173] | 2571 | 'FileSet' => \&mxml_fileset,
|
---|
| 2572 | 'DirectoryMetadata' => \&mxml_directorymetadata);
|
---|
[19293] | 2573 |
|
---|
[21715] | 2574 | # use XML::Rules to add it in (read in and out again)
|
---|
[19293] | 2575 | my $parser = XML::Rules->new(rules => \@rules,
|
---|
[21716] | 2576 | style => 'filter',
|
---|
[27173] | 2577 | output_encoding => 'utf8',
|
---|
| 2578 | stripspaces => 2|0|0); # http://search.cpan.org/~jenda/XML-Rules-1.16/lib/XML/Rules.pm
|
---|
[19293] | 2579 |
|
---|
[24943] | 2580 | if (!-e $metadata_xml_filename) {
|
---|
| 2581 |
|
---|
| 2582 | if (open(MOUT,">$metadata_xml_filename")) {
|
---|
| 2583 |
|
---|
| 2584 | my $src_file_re = &util::filename_to_regex($src_file);
|
---|
| 2585 | # shouldn't the following also be in the above utility routine??
|
---|
| 2586 | # $src_file_re =~ s/\./\\./g;
|
---|
| 2587 |
|
---|
| 2588 | print MOUT "<?xml version=\"1.0\"?>\n";
|
---|
| 2589 | print MOUT "<DirectoryMetadata>\n";
|
---|
| 2590 | print MOUT " <FileSet>\n";
|
---|
| 2591 | print MOUT " <FileName>$src_file_re</FileName>\n";
|
---|
| 2592 | print MOUT " <Description>\n";
|
---|
| 2593 | print MOUT " </Description>\n";
|
---|
| 2594 | print MOUT " </FileSet>\n";
|
---|
| 2595 | print MOUT "</DirectoryMetadata>\n";
|
---|
[23761] | 2596 |
|
---|
[24943] | 2597 | close(MOUT);
|
---|
| 2598 | }
|
---|
| 2599 | else {
|
---|
| 2600 | $gsdl_cgi->generate_error("Unable to create $metadata_xml_filename: $!");
|
---|
| 2601 | }
|
---|
[19293] | 2602 | }
|
---|
[24943] | 2603 |
|
---|
| 2604 |
|
---|
| 2605 | my $xml_in = "";
|
---|
| 2606 | if (!open(MIN,"<$metadata_xml_filename")) {
|
---|
| 2607 | $gsdl_cgi->generate_error("Unable to read in $metadata_xml_filename: $!");
|
---|
| 2608 | }
|
---|
[19293] | 2609 | else {
|
---|
[24943] | 2610 | # Read them in
|
---|
| 2611 | my $line;
|
---|
| 2612 | while (defined ($line=<MIN>)) {
|
---|
| 2613 | $xml_in .= $line;
|
---|
| 2614 | }
|
---|
| 2615 | close(MIN);
|
---|
[23761] | 2616 |
|
---|
[24943] | 2617 | # Filter with the call-back functions
|
---|
| 2618 | my $xml_out = "";
|
---|
[23761] | 2619 |
|
---|
[24943] | 2620 | my $MOUT;
|
---|
| 2621 | if (!open($MOUT,">$metadata_xml_filename")) {
|
---|
| 2622 | $gsdl_cgi->generate_error("Unable to write out to $metadata_xml_filename: $!");
|
---|
| 2623 | }
|
---|
| 2624 | else {
|
---|
| 2625 | binmode($MOUT,":utf8");
|
---|
| 2626 |
|
---|
| 2627 | # Some wise person please find out how to keep the DTD and encode lines in after it gets filtered by this XML::Rules
|
---|
| 2628 | # At the moment, I will just hack it!
|
---|
| 2629 | #my $header_with_utf8_dtd = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
|
---|
| 2630 | #$header_with_utf8_dtd .= "<!DOCTYPE DirectoryMetadata SYSTEM \"http://greenstone.org/dtd/DirectoryMetadata/1.0/DirectoryMetadata.dtd\">";
|
---|
| 2631 | #$xml_out =~ s/\<\?xml\sversion\=\"1.0\"\?\>/$header_with_utf8_dtd/;
|
---|
| 2632 | #print MOUT $xml_out;
|
---|
| 2633 |
|
---|
| 2634 | $parser->filter($xml_in, $MOUT, { metaname => $metaname,
|
---|
[27176] | 2635 | metapos => $metapos,
|
---|
[24943] | 2636 | metavalue => $metavalue,
|
---|
| 2637 | metamode => $metamode,
|
---|
| 2638 | src_file => $src_file,
|
---|
[27176] | 2639 | prevmetavalue => $prevmetavalue,
|
---|
[24943] | 2640 | current_file => undef} );
|
---|
| 2641 | close($MOUT);
|
---|
| 2642 | }
|
---|
| 2643 | }
|
---|
[20538] | 2644 | }
|
---|
[19293] | 2645 |
|
---|
| 2646 |
|
---|
| 2647 | sub set_import_metadata
|
---|
| 2648 | {
|
---|
| 2649 | my $self = shift @_;
|
---|
[21715] | 2650 |
|
---|
[19293] | 2651 | my $username = $self->{'username'};
|
---|
| 2652 | my $collect = $self->{'collect'};
|
---|
| 2653 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
[23400] | 2654 |
|
---|
[19293] | 2655 | if ($baseaction::authentication_enabled) {
|
---|
[27295] | 2656 | # Ensure the user is allowed to edit this collection
|
---|
| 2657 | $self->authenticate_user($username, $collect);
|
---|
[19293] | 2658 | }
|
---|
| 2659 |
|
---|
| 2660 | # Make sure the collection isn't locked by someone else
|
---|
| 2661 | $self->lock_collection($username, $collect);
|
---|
[27157] | 2662 |
|
---|
| 2663 | $self->_set_import_metadata(@_);
|
---|
[19293] | 2664 |
|
---|
[21715] | 2665 | # Release the lock once it is done
|
---|
| 2666 | $self->unlock_collection($username, $collect);
|
---|
[23761] | 2667 |
|
---|
[19293] | 2668 | }
|
---|
| 2669 |
|
---|
[25097] | 2670 | sub set_import_metadata_array
|
---|
| 2671 | {
|
---|
[27168] | 2672 | my $self = shift @_;
|
---|
[25097] | 2673 |
|
---|
| 2674 | my $username = $self->{'username'};
|
---|
| 2675 | my $collect = $self->{'collect'};
|
---|
| 2676 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
[27168] | 2677 | # my $gsdlhome = $self->{'gsdlhome'};
|
---|
[25097] | 2678 |
|
---|
| 2679 | if ($baseaction::authentication_enabled) {
|
---|
[27295] | 2680 | # Ensure the user is allowed to edit this collection
|
---|
| 2681 | $self->authenticate_user($username, $collect); #&authenticate_user($gsdl_cgi, $username, $collect);
|
---|
[25097] | 2682 | }
|
---|
| 2683 |
|
---|
[27168] | 2684 | my $site = $self->{'site'};
|
---|
| 2685 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 2686 |
|
---|
[25097] | 2687 | $gsdl_cgi->checked_chdir($collect_dir);
|
---|
| 2688 |
|
---|
| 2689 | # Make sure the collection isn't locked by someone else
|
---|
| 2690 | $self->lock_collection($username, $collect);
|
---|
| 2691 |
|
---|
[27168] | 2692 | $self->_set_import_metadata_array(@_);
|
---|
[25097] | 2693 |
|
---|
[27168] | 2694 | # Release the lock once it is done
|
---|
| 2695 | $self->unlock_collection($username, $collect);
|
---|
| 2696 |
|
---|
| 2697 | }
|
---|
| 2698 |
|
---|
| 2699 |
|
---|
| 2700 | sub _set_import_metadata_array
|
---|
| 2701 | {
|
---|
| 2702 | my $self = shift @_;
|
---|
| 2703 |
|
---|
| 2704 | my $collect = $self->{'collect'};
|
---|
| 2705 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 2706 |
|
---|
| 2707 | my $site = $self->{'site'};
|
---|
| 2708 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
[25097] | 2709 |
|
---|
[27168] | 2710 | # look up additional args
|
---|
[25097] | 2711 |
|
---|
[27168] | 2712 | my $infodbtype = $self->{'infodbtype'};
|
---|
| 2713 |
|
---|
| 2714 | my $archive_dir = &util::filename_cat($collect_dir,$collect,"archives");
|
---|
| 2715 | my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archive_dir);
|
---|
| 2716 |
|
---|
| 2717 | my $json_str = $self->{'json'};
|
---|
| 2718 | my $doc_array = decode_json $json_str;
|
---|
| 2719 |
|
---|
| 2720 | my $global_status = 0;
|
---|
| 2721 | my $global_mess = "";
|
---|
| 2722 |
|
---|
| 2723 | my @all_docids = ();
|
---|
| 2724 |
|
---|
| 2725 | foreach my $doc_array_rec ( @$doc_array )
|
---|
| 2726 | {
|
---|
| 2727 | my $status = -1;
|
---|
| 2728 | my $docid = $doc_array_rec->{'docid'};
|
---|
[25097] | 2729 |
|
---|
[27176] | 2730 | my ($docid_root,$docid_secnum);
|
---|
| 2731 | if(defined $docid) {
|
---|
| 2732 | ($docid_root,$docid_secnum) = ($docid =~ m/^(.*?)(\..*)?$/);
|
---|
| 2733 | # as yet no support for setting subsection metadata in metadata.xml
|
---|
| 2734 | if ((defined $docid_secnum) && ($docid_secnum !~ m/^\s*$/)) {
|
---|
| 2735 | $gsdl_cgi->generate_message("*** docid: $docid. No support yet for setting import metadata at subsections level.\n");
|
---|
| 2736 | next; # skip this docid in for loop
|
---|
| 2737 | }
|
---|
| 2738 | }
|
---|
| 2739 |
|
---|
| 2740 | push(@all_docids,$docid); # docid_root rather
|
---|
[25097] | 2741 |
|
---|
[27168] | 2742 | my $metaname = $doc_array_rec->{'metaname'};
|
---|
| 2743 | if (defined $metaname) {
|
---|
| 2744 | my $metamode = $doc_array_rec->{'metamode'} || $self->{'metamode'};
|
---|
| 2745 | my $metavalue = $doc_array_rec->{'metavalue'};
|
---|
[27176] | 2746 | $metavalue =~ s/<(.*?)>/<$1>/g;
|
---|
| 2747 |
|
---|
[27168] | 2748 | if ((!defined $metamode) || ($metamode =~ m/^\s*$/)) {
|
---|
| 2749 | # make "accumulate" the default (less destructive, as won't actually
|
---|
| 2750 | # delete any existing values)
|
---|
| 2751 | $metamode = "accumulate";
|
---|
| 2752 | }
|
---|
[27176] | 2753 |
|
---|
| 2754 | # adding metapos and prevmetavalue support to import_metadata subroutines
|
---|
| 2755 | my $metapos = $doc_array_rec->{'metapos'}; # don't force undef to 0. Undef has meaning when metamode=override
|
---|
| 2756 | my $prevmetavalue = $self->{'prevmetavalue'};
|
---|
| 2757 |
|
---|
| 2758 | $self->set_import_metadata_entry($gsdl_cgi, $arcinfo_doc_filename, $infodbtype, $docid_root, $metaname, $metapos, $metavalue, $metamode, $prevmetavalue, $collect, $collect_dir); # at this point, docid_root = docid
|
---|
[27168] | 2759 |
|
---|
| 2760 | } elsif (defined $doc_array_rec->{'metatable'}) { # if no metaname, we expect a metatable
|
---|
| 2761 | my $metatable = $doc_array_rec->{'metatable'}; # a subarray, or need to generate an error saying JSON structure is wrong
|
---|
| 2762 |
|
---|
| 2763 | foreach my $metatable_rec ( @$metatable ) {
|
---|
| 2764 | $metaname = $metatable_rec->{'metaname'};
|
---|
| 2765 | my $metamode = $metatable_rec->{'metamode'} || $doc_array_rec->{'metamode'} || $self->{'metamode'};
|
---|
[25097] | 2766 | if ((!defined $metamode) || ($metamode =~ m/^\s*$/)) {
|
---|
[27168] | 2767 | # make "accumulate" the default (less destructive, as won't actually
|
---|
| 2768 | # delete any existing values)
|
---|
| 2769 | $metamode = "accumulate";
|
---|
| 2770 | }
|
---|
[27176] | 2771 |
|
---|
| 2772 | # No support for metapos and prevmetavalue in the JSON metatable substructure
|
---|
| 2773 | my $metapos = undef;
|
---|
| 2774 | my $prevmetavalue = undef;
|
---|
[27168] | 2775 | my $metavals = $metatable_rec->{'metavals'}; # a sub-subarray
|
---|
| 2776 |
|
---|
| 2777 | foreach my $metavalue ( @$metavals ) {
|
---|
[27176] | 2778 | $metavalue =~ s/<(.*?)>/<$1>/g;
|
---|
| 2779 |
|
---|
| 2780 | $self->set_import_metadata_entry($gsdl_cgi, $arcinfo_doc_filename, $infodbtype, $docid_root, $metaname, $metapos, $metavalue, $metamode, $prevmetavalue, $collect, $collect_dir); # at this point, docid_root = docid
|
---|
[27168] | 2781 | if($metamode eq "override") { # now, having overridden the first metavalue of the metaname,
|
---|
| 2782 | # need to accumulate subsequent metavals for this metaname, else the just-assigned
|
---|
| 2783 | # metavalue for this metaname will be lost
|
---|
[25097] | 2784 | $metamode = "accumulate";
|
---|
[27168] | 2785 | }
|
---|
| 2786 | }
|
---|
| 2787 | }
|
---|
| 2788 | }
|
---|
| 2789 | }
|
---|
[25097] | 2790 |
|
---|
[27168] | 2791 | # always a success message
|
---|
| 2792 | my $mess = "set-archives-metadata-array successful: Keys[ ".join(", ",@all_docids)."]\n";
|
---|
| 2793 | $gsdl_cgi->generate_ok_message($mess);
|
---|
| 2794 | }
|
---|
[25097] | 2795 |
|
---|
[27168] | 2796 | # always returns true (1)
|
---|
| 2797 | sub set_import_metadata_entry
|
---|
| 2798 | {
|
---|
| 2799 | my $self = shift @_;
|
---|
[27176] | 2800 | my ($gsdl_cgi, $arcinfo_doc_filename, $infodbtype, $docid, $metaname, $metapos, $metavalue, $metamode, $prevmetavalue, $collect, $collect_dir) = @_;
|
---|
[25097] | 2801 |
|
---|
[27176] | 2802 | my $info_mess = <<RAWEND;
|
---|
| 2803 | ****************************
|
---|
| 2804 | set_import_metadata_entry()
|
---|
| 2805 | ****************************
|
---|
| 2806 | collect = $collect
|
---|
| 2807 | collect_dir = $collect_dir
|
---|
| 2808 | infodbtype = $infodbtype
|
---|
| 2809 | arcinfo_doc_filename = $arcinfo_doc_filename
|
---|
| 2810 | docid = $docid
|
---|
| 2811 | metaname = $metaname
|
---|
| 2812 | metapos = $metapos
|
---|
| 2813 | metavalue = $metavalue
|
---|
| 2814 | metamode = $metamode
|
---|
| 2815 | prevmetavalue = $prevmetavalue
|
---|
| 2816 | ****************************
|
---|
| 2817 | RAWEND
|
---|
| 2818 |
|
---|
| 2819 | $gsdl_cgi->generate_message($info_mess);
|
---|
| 2820 |
|
---|
| 2821 | # import works with metadata.xml which can have inherited metadata
|
---|
| 2822 | # so setting or removing at a metapos can have unintended effects for a COMPLEX collection
|
---|
| 2823 | # (a collection that has or can have inherited metadata). Metapos has expected behaviour for
|
---|
| 2824 | # a SIMPLE collection, which is one that doesn't have inherited metadata. Assume caller knows
|
---|
| 2825 | # what they're doing if they provide a metapos.
|
---|
| 2826 | if(defined $metapos) {
|
---|
| 2827 | print STDERR "@@@@ WARNING: metapos defined.\n";
|
---|
| 2828 | print STDERR "@@@@ Assuming SIMPLE collection and proceeding to modify the import meta at $metapos.\n";
|
---|
| 2829 | }
|
---|
| 2830 |
|
---|
[27168] | 2831 | # Obtain where the metadata.xml is from the archiveinfo-doc.gdb file
|
---|
| 2832 | # If the doc oid is not specified, we assume the metadata.xml is next to the specified "f"
|
---|
| 2833 | my $metadata_xml_file;
|
---|
| 2834 | my $import_filename = undef;
|
---|
| 2835 |
|
---|
[27176] | 2836 | if (defined $docid) {
|
---|
| 2837 | # my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archive_dir);
|
---|
| 2838 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $arcinfo_doc_filename, $docid);
|
---|
[25097] | 2839 |
|
---|
[27176] | 2840 | # This now stores the full pathname
|
---|
| 2841 | $import_filename = $doc_rec->{'src-file'}->[0];
|
---|
| 2842 | } else { # only for set_import_meta, not the case when calling method is set_import_metadata_array
|
---|
| 2843 | # as the array version of the method doesn't support the -f parameter yet
|
---|
| 2844 | my $import_file = $self->{'f'};
|
---|
| 2845 | $import_filename = &util::filename_cat($collect_dir,$collect,$import_file);
|
---|
| 2846 | }
|
---|
[25097] | 2847 |
|
---|
[27168] | 2848 | # figure out correct metadata.xml file [?]
|
---|
| 2849 | # Assuming the metadata.xml file is next to the source file
|
---|
| 2850 | # Note: This will not work if it is using the inherited metadata from the parent folder
|
---|
| 2851 | my ($import_tailname, $import_dirname) = File::Basename::fileparse($import_filename);
|
---|
| 2852 | my $metadata_xml_filename = &util::filename_cat($import_dirname,"metadata.xml");
|
---|
| 2853 |
|
---|
[27176] | 2854 | # If we're overriding everything, then $metamode=override combined with $metapos=undefined
|
---|
| 2855 | # in which case, we need to remove all metavalues for the metaname at the given (sub)section
|
---|
| 2856 | # Thereafter, we will finally be able to set the overriding metavalue for this metaname
|
---|
| 2857 | if(!defined $metapos && $metamode eq "override") {
|
---|
| 2858 | ## print STDERR "@@@ REMOVING all import metadata for $metaname\n";
|
---|
| 2859 | $self->remove_from_metadata_xml($gsdl_cgi, $metadata_xml_filename, $metaname, $metapos, undef, $import_tailname, $metamode); # we're removing all values, so metavalue=undef
|
---|
| 2860 |
|
---|
| 2861 | }
|
---|
| 2862 |
|
---|
| 2863 | # Edit the metadata.xml
|
---|
| 2864 | # Modified by Jeffrey from DL Consulting
|
---|
| 2865 | # Handle the case where there is one metadata.xml file for multiple FileSets
|
---|
| 2866 | # The XML filter needs to know whether it is in the right FileSet
|
---|
| 2867 | # TODO: This doesn't fix the problem where the metadata.xml is not next to the src file.
|
---|
| 2868 | # TODO: This doesn't handle the common metadata (where FileName doesn't point to a single file)
|
---|
| 2869 | $self->edit_metadata_xml($gsdl_cgi, $metadata_xml_filename, $metaname,
|
---|
| 2870 | $metapos, $metavalue, $metamode, $import_tailname, $prevmetavalue);
|
---|
| 2871 | #return 0;
|
---|
| 2872 | return $metadata_xml_filename;
|
---|
[25097] | 2873 | }
|
---|
| 2874 |
|
---|
[27157] | 2875 | sub _remove_import_metadata
|
---|
[24943] | 2876 | {
|
---|
| 2877 | my $self = shift @_;
|
---|
[27157] | 2878 |
|
---|
[24943] | 2879 | my $collect = $self->{'collect'};
|
---|
| 2880 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
[27168] | 2881 | # my $gsdlhome = $self->{'gsdlhome'};
|
---|
[24943] | 2882 | my $infodbtype = $self->{'infodbtype'};
|
---|
| 2883 |
|
---|
| 2884 | # Obtain the collect dir
|
---|
| 2885 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
---|
| 2886 | my $site = $self->{'site'};
|
---|
| 2887 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 2888 |
|
---|
| 2889 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
---|
| 2890 | my $archive_dir = &util::filename_cat($collect_dir,$collect,"archives");
|
---|
[27157] | 2891 |
|
---|
[24943] | 2892 | # look up additional args
|
---|
| 2893 | my $docid = $self->{'d'};
|
---|
| 2894 | if ((!defined $docid) || ($docid =~ m/^\s*$/))
|
---|
| 2895 | {
|
---|
[27173] | 2896 | $gsdl_cgi->generate_error("No docid (d=...) specified.\n");
|
---|
[24943] | 2897 | }
|
---|
| 2898 |
|
---|
| 2899 | my $metaname = $self->{'metaname'};
|
---|
[27176] | 2900 | my $metapos = $self->{'metapos'};
|
---|
[24943] | 2901 | my $metavalue = $self->{'metavalue'};
|
---|
[27176] | 2902 | if(defined $metavalue) {
|
---|
| 2903 | $metavalue =~ s/<(.*?)>/<$1>/g;
|
---|
| 2904 | } elsif (!defined $metapos) { # if given no metavalue or metapos to delete, default to deleting the 1st
|
---|
| 2905 | $metapos = 0;
|
---|
| 2906 | }
|
---|
| 2907 | my $metamode = $self->{'metamode'} || undef;
|
---|
| 2908 |
|
---|
| 2909 | # import works with metadata.xml which can have inherited metadata
|
---|
| 2910 | # so setting or removing at a metapos can have unintended effects for a COMPLEX collection
|
---|
| 2911 | # (a collection that has or can have inherited metadata). Metapos has expected behaviour for
|
---|
| 2912 | # a SIMPLE collection, which is one that doesn't have inherited metadata. Assume caller knows
|
---|
| 2913 | # what they're doing if they provide a metapos.
|
---|
| 2914 | if(defined $metapos) {
|
---|
| 2915 | print STDERR "@@@@ WARNING: metapos defined.\n";
|
---|
| 2916 | print STDERR "@@@@ Assuming SIMPLE collection and proceeding to modify the import meta at $metapos.\n";
|
---|
| 2917 | }
|
---|
[24943] | 2918 |
|
---|
| 2919 | # Obtain where the metadata.xml is from the archiveinfo-doc.gdb file
|
---|
| 2920 | # If the doc oid is not specified, we assume the metadata.xml is next to the specified "f"
|
---|
| 2921 | my $metadata_xml_file;
|
---|
| 2922 | my $import_filename = undef;
|
---|
| 2923 | if (defined $docid)
|
---|
| 2924 | {
|
---|
| 2925 | my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archive_dir);
|
---|
| 2926 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $arcinfo_doc_filename, $docid);
|
---|
| 2927 |
|
---|
| 2928 | # This now stores the full pathname
|
---|
| 2929 | $import_filename = $doc_rec->{'src-file'}->[0];
|
---|
| 2930 | }
|
---|
| 2931 |
|
---|
| 2932 | if((!defined $import_filename) || ($import_filename =~ m/^\s*$/))
|
---|
| 2933 | {
|
---|
[27173] | 2934 | $gsdl_cgi->generate_error("There is no metadata\n");
|
---|
[24943] | 2935 | }
|
---|
| 2936 |
|
---|
| 2937 | # figure out correct metadata.xml file [?]
|
---|
| 2938 | # Assuming the metadata.xml file is next to the source file
|
---|
| 2939 | # Note: This will not work if it is using the inherited metadata from the parent folder
|
---|
| 2940 | my ($import_tailname, $import_dirname) = File::Basename::fileparse($import_filename);
|
---|
| 2941 | my $metadata_xml_filename = &util::filename_cat($import_dirname,"metadata.xml");
|
---|
| 2942 |
|
---|
[27176] | 2943 | $self->remove_from_metadata_xml($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] | 2944 |
|
---|
| 2945 | my $mess = "remove-import-metadata successful: Key[$docid] -> $metadata_xml_filename\n";
|
---|
| 2946 | $mess .= " $metaname";
|
---|
| 2947 | $mess .= " = $metavalue\n";
|
---|
| 2948 |
|
---|
| 2949 | $gsdl_cgi->generate_ok_message($mess);
|
---|
[27157] | 2950 |
|
---|
| 2951 | #return $status; # in case calling functions have a use for this
|
---|
[24943] | 2952 | }
|
---|
| 2953 |
|
---|
[27157] | 2954 | sub remove_import_metadata
|
---|
| 2955 | {
|
---|
| 2956 | my $self = shift @_;
|
---|
| 2957 |
|
---|
| 2958 | my $username = $self->{'username'};
|
---|
| 2959 | my $collect = $self->{'collect'};
|
---|
| 2960 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 2961 |
|
---|
| 2962 | if ($baseaction::authentication_enabled) {
|
---|
[27295] | 2963 | # Ensure the user is allowed to edit this collection
|
---|
| 2964 | $self->authenticate_user($username, $collect); #&authenticate_user($gsdl_cgi, $username, $collect);
|
---|
[27157] | 2965 | }
|
---|
| 2966 |
|
---|
| 2967 | # Make sure the collection isn't locked by someone else
|
---|
| 2968 | $self->lock_collection($username, $collect);
|
---|
| 2969 |
|
---|
| 2970 | $self->_remove_import_metadata(@_);
|
---|
| 2971 |
|
---|
| 2972 | # Release the lock once it is done
|
---|
| 2973 | $self->unlock_collection($username, $collect);
|
---|
| 2974 |
|
---|
| 2975 | }
|
---|
| 2976 |
|
---|
[24943] | 2977 | sub remove_from_metadata_xml
|
---|
| 2978 | {
|
---|
| 2979 | my $self = shift @_;
|
---|
[27176] | 2980 | my ($gsdl_cgi, $metadata_xml_filename, $metaname, $metapos, $metavalue, $src_file, $metamode) = @_;
|
---|
| 2981 | # metamode generally has no meaning for removing meta, but is used by set_meta
|
---|
| 2982 | # when overriding all metavals for a metaname, in which case remove_meta is called with metamode
|
---|
| 2983 |
|
---|
[24943] | 2984 | # Set the call-back functions for the metadata tags
|
---|
| 2985 | my @rules =
|
---|
| 2986 | (
|
---|
| 2987 | _default => 'raw',
|
---|
| 2988 | 'Metadata' => \&rfmxml_metadata,
|
---|
| 2989 | 'FileName' => \&mxml_filename
|
---|
| 2990 | );
|
---|
| 2991 |
|
---|
| 2992 | my $parser = XML::Rules->new
|
---|
| 2993 | (
|
---|
| 2994 | rules => \@rules,
|
---|
| 2995 | style => 'filter',
|
---|
[27173] | 2996 | output_encoding => 'utf8',
|
---|
| 2997 | #normalisespaces => 1,
|
---|
| 2998 | stripspaces => 2|0|0 # ineffectual
|
---|
[24943] | 2999 | );
|
---|
| 3000 |
|
---|
| 3001 | my $xml_in = "";
|
---|
| 3002 | if (!open(MIN,"<$metadata_xml_filename"))
|
---|
| 3003 | {
|
---|
| 3004 | $gsdl_cgi->generate_error("Unable to read in $metadata_xml_filename: $!");
|
---|
| 3005 | }
|
---|
| 3006 | else
|
---|
| 3007 | {
|
---|
| 3008 | # Read them in
|
---|
| 3009 | my $line;
|
---|
| 3010 | while (defined ($line=<MIN>)) {
|
---|
| 3011 | $xml_in .= $line;
|
---|
| 3012 | }
|
---|
| 3013 | close(MIN);
|
---|
| 3014 |
|
---|
| 3015 | # Filter with the call-back functions
|
---|
| 3016 | my $xml_out = "";
|
---|
| 3017 |
|
---|
| 3018 | my $MOUT;
|
---|
| 3019 | if (!open($MOUT,">$metadata_xml_filename")) {
|
---|
| 3020 | $gsdl_cgi->generate_error("Unable to write out to $metadata_xml_filename: $!");
|
---|
| 3021 | }
|
---|
| 3022 | else {
|
---|
| 3023 | binmode($MOUT,":utf8");
|
---|
[27176] | 3024 | $parser->filter($xml_in, $MOUT, {metaname => $metaname, metapos => $metapos, metavalue => $metavalue, src_file => $src_file, metamode => $metamode, current_file => undef});
|
---|
[24943] | 3025 | close($MOUT);
|
---|
| 3026 | }
|
---|
| 3027 | }
|
---|
| 3028 | }
|
---|
| 3029 |
|
---|
| 3030 | sub rfmxml_metadata
|
---|
| 3031 | {
|
---|
| 3032 | my ($tagname, $attrHash, $contextArray, $parentDataArray, $parser) = @_;
|
---|
| 3033 |
|
---|
[27176] | 3034 | # metadata.xml does not handle subsections
|
---|
| 3035 |
|
---|
| 3036 | # since metadata.xml now has to deal with metapos, we keep track of the metadata position
|
---|
| 3037 | if (($parser->{'parameters'}->{'src_file'} eq $parser->{'parameters'}->{'current_file'})
|
---|
| 3038 | && $parser->{'parameters'}->{'metaname'} eq $attrHash->{'name'})
|
---|
[24943] | 3039 | {
|
---|
[27176] | 3040 | if (!defined $parser->{'parameters'}->{'poscount'})
|
---|
| 3041 | {
|
---|
| 3042 | $parser->{'parameters'}->{'poscount'} = 0;
|
---|
| 3043 | }
|
---|
| 3044 | else
|
---|
| 3045 | {
|
---|
| 3046 | $parser->{'parameters'}->{'poscount'}++;
|
---|
| 3047 | }
|
---|
| 3048 |
|
---|
| 3049 | # if overriding but no metapos, then clear all the meta for this metaname
|
---|
| 3050 | if ((defined $parser->{'parameters'}->{'metamode'}) && ($parser->{'parameters'}->{'metamode'} eq "override") && (!defined $parser->{'parameters'}->{'metapos'})) {
|
---|
| 3051 | return [];
|
---|
| 3052 | }
|
---|
| 3053 |
|
---|
| 3054 | if ((defined $parser->{'parameters'}->{'metapos'}) && ($parser->{'parameters'}->{'poscount'} == $parser->{'parameters'}->{'metapos'}))
|
---|
| 3055 | {
|
---|
| 3056 | return [];
|
---|
| 3057 | }
|
---|
| 3058 |
|
---|
| 3059 | if ((defined $parser->{'parameters'}->{'metavalue'}) && ($attrHash->{'_content'} eq $parser->{'parameters'}->{'metavalue'}))
|
---|
| 3060 | {
|
---|
| 3061 | return [];
|
---|
| 3062 | }
|
---|
[24943] | 3063 | }
|
---|
| 3064 |
|
---|
| 3065 | # RAW is [$tagname => $attrHash] not $tagname => $attrHash!!
|
---|
| 3066 | return [$tagname => $attrHash];
|
---|
| 3067 | }
|
---|
| 3068 |
|
---|
[27157] | 3069 | sub _remove_live_metadata
|
---|
[19499] | 3070 | {
|
---|
| 3071 | my $self = shift @_;
|
---|
| 3072 |
|
---|
| 3073 | my $collect = $self->{'collect'};
|
---|
| 3074 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
[27157] | 3075 | # my $gsdlhome = $self->{'gsdlhome'};
|
---|
[23400] | 3076 | my $infodbtype = $self->{'infodbtype'};
|
---|
[19499] | 3077 |
|
---|
[21715] | 3078 | # Obtain the collect dir
|
---|
[23766] | 3079 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
---|
[27157] | 3080 | my $site = $self->{'site'};
|
---|
| 3081 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
[19499] | 3082 |
|
---|
[27157] | 3083 |
|
---|
[19499] | 3084 | # look up additional args
|
---|
| 3085 | my $docid = $self->{'d'};
|
---|
[21715] | 3086 | if ((!defined $docid) || ($docid =~ m/^\s*$/)) {
|
---|
| 3087 | $gsdl_cgi->generate_error("No docid (d=...) specified.");
|
---|
| 3088 | }
|
---|
| 3089 |
|
---|
| 3090 | # Generate the dbkey
|
---|
[19499] | 3091 | my $metaname = $self->{'metaname'};
|
---|
| 3092 | my $dbkey = "$docid.$metaname";
|
---|
| 3093 |
|
---|
[21715] | 3094 | # To people who know $collect_tail please add some comments
|
---|
| 3095 | # Obtain the live gdbm_db path
|
---|
[19499] | 3096 | my $collect_tail = $collect;
|
---|
[27336] | 3097 | $collect_tail =~ s/^.*[\/|\\]//;
|
---|
[21564] | 3098 | my $index_text_directory = &util::filename_cat($collect_dir,$collect,"index","text");
|
---|
[23400] | 3099 | my $infodb_file_path = &dbutil::get_infodb_file_path($infodbtype, "live-$collect_tail", $index_text_directory);
|
---|
[19499] | 3100 |
|
---|
[21715] | 3101 | # Remove the key
|
---|
[21569] | 3102 | my $cmd = "gdbmdel \"$infodb_file_path\" \"$dbkey\"";
|
---|
[19499] | 3103 | my $status = system($cmd);
|
---|
| 3104 | if ($status != 0) {
|
---|
[21715] | 3105 | # Catch error if gdbmdel failed
|
---|
[19499] | 3106 | my $mess = "Failed to set metadata key: $dbkey\n";
|
---|
| 3107 |
|
---|
| 3108 | $mess .= "PATH: $ENV{'PATH'}\n";
|
---|
| 3109 | $mess .= "cmd = $cmd\n";
|
---|
| 3110 | $mess .= "Exit status: $status\n";
|
---|
| 3111 | $mess .= "System Error Message: $!\n";
|
---|
| 3112 |
|
---|
| 3113 | $gsdl_cgi->generate_error($mess);
|
---|
| 3114 | }
|
---|
| 3115 | else {
|
---|
| 3116 | $gsdl_cgi->generate_ok_message("DB remove successful: Key[$metaname]");
|
---|
| 3117 | }
|
---|
| 3118 |
|
---|
| 3119 | }
|
---|
| 3120 |
|
---|
[27157] | 3121 | sub remove_live_metadata
|
---|
[19499] | 3122 | {
|
---|
| 3123 | my $self = shift @_;
|
---|
| 3124 |
|
---|
| 3125 | my $username = $self->{'username'};
|
---|
| 3126 | my $collect = $self->{'collect'};
|
---|
| 3127 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 3128 | my $gsdlhome = $self->{'gsdlhome'};
|
---|
[23400] | 3129 |
|
---|
[19499] | 3130 | if ($baseaction::authentication_enabled) {
|
---|
[27295] | 3131 | # Ensure the user is allowed to edit this collection
|
---|
| 3132 | $self->authenticate_user($username, $collect); #&authenticate_user($gsdl_cgi, $username, $collect);
|
---|
[19499] | 3133 | }
|
---|
| 3134 |
|
---|
[27157] | 3135 | # Make sure the collection isn't locked by someone else
|
---|
| 3136 | $self->lock_collection($username, $collect);
|
---|
[19499] | 3137 |
|
---|
[27157] | 3138 | $self->_remove_live_metadata(@_);
|
---|
| 3139 |
|
---|
| 3140 | $self->unlock_collection($username, $collect);
|
---|
| 3141 | }
|
---|
| 3142 |
|
---|
| 3143 | sub remove_metadata
|
---|
| 3144 | {
|
---|
| 3145 | my $self = shift @_;
|
---|
| 3146 |
|
---|
| 3147 | my $where = $self->{'where'};
|
---|
| 3148 | if(!$where) {
|
---|
| 3149 | $self->remove_index_metadata(@_); # call the full version of set_index_meta for the default behaviour
|
---|
| 3150 | return;
|
---|
| 3151 | }
|
---|
| 3152 |
|
---|
| 3153 | my $username = $self->{'username'};
|
---|
| 3154 | my $collect = $self->{'collect'};
|
---|
| 3155 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 3156 |
|
---|
| 3157 | if ($baseaction::authentication_enabled) {
|
---|
[27295] | 3158 | # Ensure the user is allowed to edit this collection
|
---|
| 3159 | $self->authenticate_user($username, $collect); #&authenticate_user($gsdl_cgi, $username, $collect);
|
---|
[27157] | 3160 | }
|
---|
| 3161 |
|
---|
[19499] | 3162 | # Make sure the collection isn't locked by someone else
|
---|
| 3163 | $self->lock_collection($username, $collect);
|
---|
| 3164 |
|
---|
[27157] | 3165 | # check which directories need to be processed, specified in $where as
|
---|
| 3166 | # any combination of import|archives|index|live
|
---|
| 3167 | if($where =~ m/import/) {
|
---|
| 3168 | $self->_remove_import_metadata(@_);
|
---|
| 3169 | }
|
---|
| 3170 | if($where =~ m/archives/) {
|
---|
| 3171 | $self->_remove_archives_metadata(@_);
|
---|
| 3172 | }
|
---|
| 3173 | if($where =~ m/index/) {
|
---|
| 3174 | $self->_remove_index_metadata(@_);
|
---|
| 3175 | }
|
---|
| 3176 |
|
---|
| 3177 | # Release the lock once it is done
|
---|
| 3178 | $self->unlock_collection($username, $collect);
|
---|
| 3179 | }
|
---|
| 3180 |
|
---|
| 3181 | # the internal version, without authentication
|
---|
| 3182 | sub _remove_index_metadata
|
---|
| 3183 | {
|
---|
| 3184 | my $self = shift @_;
|
---|
| 3185 |
|
---|
| 3186 | my $collect = $self->{'collect'};
|
---|
| 3187 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 3188 | # my $gsdlhome = $self->{'gsdlhome'};
|
---|
| 3189 | my $infodbtype = $self->{'infodbtype'};
|
---|
| 3190 |
|
---|
| 3191 | # Obtain the collect dir
|
---|
| 3192 | my $site = $self->{'site'};
|
---|
| 3193 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 3194 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
---|
| 3195 |
|
---|
| 3196 | # look up additional args
|
---|
[19499] | 3197 | my $docid = $self->{'d'};
|
---|
[21715] | 3198 | if ((!defined $docid) || ($docid =~ m/^\s*$/)) {
|
---|
| 3199 | $gsdl_cgi->generate_error("No docid (d=...) specified.");
|
---|
| 3200 | }
|
---|
[19499] | 3201 | my $metaname = $self->{'metaname'};
|
---|
| 3202 | my $metapos = $self->{'metapos'};
|
---|
[27162] | 3203 | my $metavalue = $self->{'metavalue'} || undef; # necessary to force fallback to undef here
|
---|
[19499] | 3204 |
|
---|
[21715] | 3205 | # To people who know $collect_tail please add some comments
|
---|
| 3206 | # Obtain the path to the database
|
---|
[19499] | 3207 | my $collect_tail = $collect;
|
---|
[27336] | 3208 | $collect_tail =~ s/^.*[\/|\\]//;
|
---|
[21564] | 3209 | my $index_text_directory = &util::filename_cat($collect_dir,$collect,"index","text");
|
---|
[23400] | 3210 | my $infodb_file_path = &dbutil::get_infodb_file_path($infodbtype, $collect_tail, $index_text_directory);
|
---|
[21715] | 3211 |
|
---|
| 3212 | # Read the docid entry
|
---|
[23400] | 3213 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $infodb_file_path, $docid);
|
---|
[21715] | 3214 |
|
---|
| 3215 | # Check to make sure the key does exist
|
---|
| 3216 | if (!defined ($doc_rec->{$metaname})) {
|
---|
| 3217 | $gsdl_cgi->generate_error("No metadata field \"" . $metaname . "\" in the specified document: [" . $docid . "]");
|
---|
| 3218 | }
|
---|
| 3219 |
|
---|
| 3220 | # Obtain the specified metadata pos
|
---|
[27176] | 3221 | # if no metavalue or metapos to delete, default to deleting the 1st value for the metaname
|
---|
| 3222 | if(!defined $metapos && !defined $metavalue) {
|
---|
[27162] | 3223 | $metapos = 0;
|
---|
| 3224 | }
|
---|
[27168] | 3225 |
|
---|
[19499] | 3226 |
|
---|
| 3227 | # consider check key is defined before deleting?
|
---|
[21715] | 3228 | # Loop through the metadata array and ignore the specified position
|
---|
[19499] | 3229 | my $filtered_metadata = [];
|
---|
[21715] | 3230 | my $num_metadata_vals = scalar(@{$doc_rec->{$metaname}});
|
---|
[19499] | 3231 | for (my $i=0; $i<$num_metadata_vals; $i++) {
|
---|
[24949] | 3232 | my $metaval = shift(@{$doc_rec->{$metaname}});
|
---|
[19499] | 3233 |
|
---|
[24949] | 3234 | if (!defined $metavalue && $i != $metapos) {
|
---|
[27162] | 3235 | push(@$filtered_metadata,$metaval);
|
---|
[19499] | 3236 | }
|
---|
[24949] | 3237 |
|
---|
| 3238 | if(defined $metavalue && !($metavalue eq $metaval))
|
---|
| 3239 | {
|
---|
[27162] | 3240 | push(@$filtered_metadata,$metaval);
|
---|
[24949] | 3241 | }
|
---|
[19499] | 3242 | }
|
---|
| 3243 | $doc_rec->{$metaname} = $filtered_metadata;
|
---|
| 3244 |
|
---|
[27180] | 3245 | ## Use the dbutil set_entry method instead of assuming the database is gdbm
|
---|
| 3246 | my $status = &dbutil::set_infodb_entry($infodbtype, $infodb_file_path, $docid, $doc_rec);
|
---|
| 3247 |
|
---|
[19499] | 3248 | if ($status != 0) {
|
---|
| 3249 | my $mess = "Failed to set metadata key: $docid\n";
|
---|
| 3250 |
|
---|
| 3251 | $mess .= "PATH: $ENV{'PATH'}\n";
|
---|
| 3252 | $mess .= "Exit status: $status\n";
|
---|
| 3253 | $mess .= "System Error Message: $!\n";
|
---|
| 3254 |
|
---|
| 3255 | $gsdl_cgi->generate_error($mess);
|
---|
| 3256 | }
|
---|
| 3257 | else {
|
---|
| 3258 | my $mess = "DB set (with item deleted) successful: Key[$docid]\n";
|
---|
| 3259 | $mess .= " $metaname";
|
---|
| 3260 | $mess .= "->[$metapos]" if (defined $metapos);
|
---|
| 3261 |
|
---|
| 3262 | $gsdl_cgi->generate_ok_message($mess);
|
---|
| 3263 | }
|
---|
[27155] | 3264 |
|
---|
[27157] | 3265 | #return $status; # in case calling functions have a use for this
|
---|
| 3266 | }
|
---|
| 3267 |
|
---|
| 3268 | sub remove_index_metadata
|
---|
| 3269 | {
|
---|
| 3270 | my $self = shift @_;
|
---|
| 3271 |
|
---|
| 3272 | my $username = $self->{'username'};
|
---|
| 3273 | my $collect = $self->{'collect'};
|
---|
| 3274 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 3275 | # my $gsdlhome = $self->{'gsdlhome'};
|
---|
| 3276 |
|
---|
| 3277 | if ($baseaction::authentication_enabled) {
|
---|
[27295] | 3278 | # Ensure the user is allowed to edit this collection
|
---|
| 3279 | $self->authenticate_user($username, $collect); #&authenticate_user($gsdl_cgi, $username, $collect);
|
---|
[27157] | 3280 | }
|
---|
| 3281 |
|
---|
| 3282 | # Obtain the collect dir
|
---|
| 3283 | my $site = $self->{'site'};
|
---|
| 3284 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 3285 | ## my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
---|
| 3286 |
|
---|
| 3287 | # Make sure the collection isn't locked by someone else
|
---|
| 3288 | $self->lock_collection($username, $collect);
|
---|
| 3289 |
|
---|
| 3290 | $self->_remove_index_metadata(@_);
|
---|
| 3291 |
|
---|
[27155] | 3292 | # Release the lock once it is done
|
---|
| 3293 | $self->unlock_collection($username, $collect);
|
---|
[19499] | 3294 | }
|
---|
| 3295 |
|
---|
| 3296 |
|
---|
[23761] | 3297 | # Was trying to reused the codes, but the functions need to be broken
|
---|
| 3298 | # down more before they can be reused, otherwise there will be too
|
---|
| 3299 | # much overhead and duplicate process...
|
---|
[21716] | 3300 | sub insert_metadata
|
---|
| 3301 | {
|
---|
| 3302 | my $self = shift @_;
|
---|
| 3303 |
|
---|
| 3304 | my $username = $self->{'username'};
|
---|
| 3305 | my $collect = $self->{'collect'};
|
---|
| 3306 | my $gsdl_cgi = $self->{'gsdl_cgi'};
|
---|
| 3307 | my $gsdlhome = $self->{'gsdlhome'};
|
---|
[23400] | 3308 | my $infodbtype = $self->{'infodbtype'};
|
---|
| 3309 |
|
---|
[23761] | 3310 | # If the import metadata and gdbm database have been updated, we
|
---|
| 3311 | # need to insert some notification to warn user that the the text
|
---|
| 3312 | # they see at the moment is not indexed and require a rebuild.
|
---|
[21716] | 3313 | my $rebuild_pending_macro = "_rebuildpendingmessage_";
|
---|
| 3314 |
|
---|
| 3315 | if ($baseaction::authentication_enabled) {
|
---|
| 3316 | # Ensure the user is allowed to edit this collection
|
---|
| 3317 | $self->authenticate_user($username, $collect);
|
---|
| 3318 | }
|
---|
| 3319 |
|
---|
[23766] | 3320 | # Obtain the collect and archive dir
|
---|
| 3321 | my $site = $self->{'site'};
|
---|
| 3322 | my $collect_dir = $gsdl_cgi->get_collection_dir($site);
|
---|
| 3323 | ##my $collect_dir = &util::filename_cat($gsdlhome, "collect");
|
---|
[21716] | 3324 | my $archive_dir = &util::filename_cat($collect_dir,$collect,"archives");
|
---|
| 3325 |
|
---|
| 3326 | # Make sure the collection isn't locked by someone else
|
---|
| 3327 | $self->lock_collection($username, $collect);
|
---|
| 3328 |
|
---|
| 3329 | # Check additional args
|
---|
| 3330 | my $docid = $self->{'d'};
|
---|
| 3331 | if (!defined($docid)) {
|
---|
| 3332 | $gsdl_cgi->generate_error("No document id is specified: d=...");
|
---|
| 3333 | }
|
---|
| 3334 | my $metaname = $self->{'metaname'};
|
---|
| 3335 | if (!defined($metaname)) {
|
---|
| 3336 | $gsdl_cgi->generate_error("No metaname is specified: metadataname=...");
|
---|
| 3337 | }
|
---|
| 3338 | my $metavalue = $self->{'metavalue'};
|
---|
| 3339 | if (!defined($metavalue) || $metavalue eq "") {
|
---|
| 3340 | $gsdl_cgi->generate_error("No metavalue or empty metavalue is specified: metadataname=...");
|
---|
| 3341 | }
|
---|
| 3342 | # make "accumulate" the default (less destructive, as won't actually
|
---|
| 3343 | # delete any existing values)
|
---|
| 3344 | my $metamode = "accumulate";
|
---|
| 3345 |
|
---|
[27176] | 3346 | # metapos/prevmetavalue were never before used in this subroutine, so set them to undefined
|
---|
| 3347 | my $metapos = undef;
|
---|
| 3348 | my $prevmetavalue = undef;
|
---|
| 3349 |
|
---|
[21716] | 3350 | #=======================================================================#
|
---|
| 3351 | # set_import_metadata [START]
|
---|
| 3352 | #=======================================================================#
|
---|
| 3353 | # Obtain where the metadata.xml is from the archiveinfo-doc.gdb file
|
---|
| 3354 | # If the doc oid is not specified, we assume the metadata.xml is next to the specified "f"
|
---|
| 3355 | my $metadata_xml_file;
|
---|
[23400] | 3356 | my $arcinfo_doc_filename = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archive_dir);
|
---|
| 3357 | my $archive_doc_rec = &dbutil::read_infodb_entry($infodbtype, $arcinfo_doc_filename, $docid);
|
---|
[21716] | 3358 |
|
---|
| 3359 | # This now stores the full pathname
|
---|
| 3360 | my $import_filename = $archive_doc_rec->{'src-file'}->[0];
|
---|
| 3361 |
|
---|
| 3362 | # figure out correct metadata.xml file [?]
|
---|
| 3363 | # Assuming the metadata.xml file is next to the source file
|
---|
| 3364 | # Note: This will not work if it is using the inherited metadata from the parent folder
|
---|
| 3365 | my ($import_tailname, $import_dirname)
|
---|
| 3366 | = File::Basename::fileparse($import_filename);
|
---|
| 3367 | my $metadata_xml_filename = &util::filename_cat($import_dirname,"metadata.xml");
|
---|
| 3368 |
|
---|
| 3369 | # Shane's escape characters
|
---|
| 3370 | $metavalue = pack "U0C*", unpack "C*", $metavalue;
|
---|
| 3371 | $metavalue =~ s/\,/,/g;
|
---|
| 3372 | $metavalue =~ s/\:/:/g;
|
---|
| 3373 | $metavalue =~ s/\|/|/g;
|
---|
| 3374 | $metavalue =~ s/\(/(/g;
|
---|
| 3375 | $metavalue =~ s/\)/)/g;
|
---|
| 3376 | $metavalue =~ s/\[/[/g;
|
---|
| 3377 | $metavalue =~ s/\\/\/g;
|
---|
| 3378 | $metavalue =~ s/\]/]/g;
|
---|
| 3379 | $metavalue =~ s/\{/{/g;
|
---|
| 3380 | $metavalue =~ s/\}/}/g;
|
---|
| 3381 | $metavalue =~ s/\"/"/g;
|
---|
| 3382 | $metavalue =~ s/\`/`/g;
|
---|
| 3383 | $metavalue =~ s/\n/_newline_/g;
|
---|
| 3384 |
|
---|
| 3385 | # Edit the metadata.xml
|
---|
| 3386 | # Modified by Jeffrey from DL Consulting
|
---|
| 3387 | # Handle the case where there is one metadata.xml file for multiple FileSets
|
---|
| 3388 | # The XML filter needs to know whether it is in the right FileSet
|
---|
| 3389 | # TODO: This doesn't fix the problem where the metadata.xml is not next to the src file.
|
---|
| 3390 | # TODO: This doesn't handle the common metadata (where FileName doesn't point to a single file)
|
---|
[27176] | 3391 | $self->edit_metadata_xml($gsdl_cgi, $metadata_xml_filename, $metaname,
|
---|
| 3392 | $metapos, $metavalue, $metamode, $import_tailname, $prevmetavalue);
|
---|
[21716] | 3393 | #=======================================================================#
|
---|
| 3394 | # set_import_metadata [END]
|
---|
| 3395 | #=======================================================================#
|
---|
| 3396 |
|
---|
| 3397 |
|
---|
| 3398 | #=======================================================================#
|
---|
| 3399 | # set_metadata (accumulate version) [START]
|
---|
| 3400 | #=======================================================================#
|
---|
| 3401 | # To people who know $collect_tail please add some comments
|
---|
| 3402 | # Obtain path to the database
|
---|
| 3403 | my $collect_tail = $collect;
|
---|
[27336] | 3404 | $collect_tail =~ s/^.*[\/|\\]//;
|
---|
[21716] | 3405 | my $index_text_directory = &util::filename_cat($collect_dir,$collect,"index","text");
|
---|
[23400] | 3406 | my $infodb_file_path = &dbutil::get_infodb_file_path($infodbtype, $collect_tail, $index_text_directory);
|
---|
[21716] | 3407 |
|
---|
| 3408 | # Read the docid entry
|
---|
[23400] | 3409 | my $doc_rec = &dbutil::read_infodb_entry($infodbtype, $infodb_file_path, $docid);
|
---|
[21716] | 3410 |
|
---|
| 3411 | # Protect the quotes
|
---|
| 3412 | $metavalue =~ s/\"/\\\"/g;
|
---|
| 3413 |
|
---|
| 3414 | # Adds the pending macro
|
---|
| 3415 | my $macro_metavalue = $rebuild_pending_macro . $metavalue;
|
---|
| 3416 |
|
---|
| 3417 | # If the metadata doesn't exist, create a new one
|
---|
| 3418 | if (!defined($doc_rec->{$metaname})){
|
---|
| 3419 | $doc_rec->{$metaname} = [ $macro_metavalue ];
|
---|
| 3420 | }
|
---|
| 3421 | # Else, let's acculumate the values
|
---|
| 3422 | else {
|
---|
| 3423 | push(@{$doc_rec->{$metaname}},$macro_metavalue);
|
---|
| 3424 | }
|
---|
| 3425 |
|
---|
[27180] | 3426 | ## Use the dbutil set_entry method instead of assuming the database is gdbm
|
---|
| 3427 | my $status = &dbutil::set_infodb_entry($infodbtype, $infodb_file_path, $docid, $doc_rec);
|
---|
| 3428 |
|
---|
[21716] | 3429 | if ($status != 0) {
|
---|
| 3430 | # Catch error if gdbmget failed
|
---|
| 3431 | my $mess = "Failed to set metadata key: $docid\n";
|
---|
| 3432 |
|
---|
| 3433 | $mess .= "PATH: $ENV{'PATH'}\n";
|
---|
| 3434 | $mess .= "Exit status: $status\n";
|
---|
| 3435 | $mess .= "System Error Message: $!\n";
|
---|
| 3436 |
|
---|
| 3437 | $gsdl_cgi->generate_error($mess);
|
---|
| 3438 | }
|
---|
| 3439 | else {
|
---|
| 3440 | my $mess = "insert-metadata successful: Key[$docid]\n";
|
---|
| 3441 | $mess .= " [In metadata.xml] $metaname";
|
---|
| 3442 | $mess .= " = $metavalue\n";
|
---|
| 3443 | $mess .= " [In database] $metaname";
|
---|
| 3444 | $mess .= " = $macro_metavalue\n";
|
---|
| 3445 | $mess .= " The new text has not been indexed, rebuilding collection is required\n";
|
---|
| 3446 | $gsdl_cgi->generate_ok_message($mess);
|
---|
| 3447 | }
|
---|
| 3448 | #=======================================================================#
|
---|
| 3449 | # set_metadata (accumulate version) [END]
|
---|
| 3450 | #=======================================================================#
|
---|
| 3451 |
|
---|
| 3452 | # Release the lock once it is done
|
---|
| 3453 | $self->unlock_collection($username, $collect);
|
---|
| 3454 | }
|
---|
| 3455 |
|
---|
[19293] | 3456 | 1;
|
---|