1 package C4::External::Syndetics;
2 # Copyright (C) 2006 LibLime
3 # <jmf at liblime dot com>
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it under the
8 # terms of the GNU General Public License as published by the Free Software
9 # Foundation; either version 2 of the License, or (at your option) any later
12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
14 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License along with
17 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
18 # Suite 330, Boston, MA 02111-1307 USA
23 use HTTP::Request::Common;
28 use vars qw($VERSION @ISA @EXPORT);
36 &get_syndetics_summary
38 &get_syndetics_editions
39 &get_syndetics_excerpt
40 &get_syndetics_reviews
47 C4::External::Syndetics - Functions for retrieving Syndetics content in Koha
51 This module provides facilities for retrieving Syndetics.com content in Koha
53 =head2 get_syndetics_summary
57 my $syndetics_summary= &get_syndetics_summary( $isbn );
61 Get Summary data from Syndetics
65 sub get_syndetics_index {
66 my ( $isbn,$upc,$oclc ) = @_;
68 # grab the AWSAccessKeyId: mine is '0V5RRRRJZ3HR2RQFNHR2'
69 my $syndetics_client_code = C4::Context->preference('SyndeticsClientCode');
71 my $url = "http://syndetics.com/index.aspx?isbn=$isbn/INDEX.XML&client=$syndetics_client_code&type=xw10";
72 my $ua = LWP::UserAgent->new;
75 my $response = $ua->get($url);
76 unless ($response->content_type =~ /xml/) {
80 my $content = $response->content;
81 warn "could not retrieve $url" unless $content;
82 my $xmlsimple = XML::Simple->new();
83 $response = $xmlsimple->XMLin(
87 my $syndetics_elements;
88 for my $available_type ('SUMMARY','TOC','FICTION','AWARDS1','SERIES1','SPSUMMARY','SPREVIEW','AVSUMMARY','DBCHAPTER','LJREVIEW','PWREVIEW','SLJREVIEW','CHREVIEW','BLREVIEW','HBREVIEW','KIREVIEW','CRITICASREVIEW','ANOTES') {
89 if (exists $response->{$available_type} && $response->{$available_type} =~ /$available_type/) {
90 $syndetics_elements->{$available_type} = $available_type;
91 #warn "RESPONSE: $available_type : $response->{$available_type}";
94 return $syndetics_elements if $syndetics_elements;
97 sub get_syndetics_summary {
98 my ( $isbn,$upc,$oclc ) = @_;
100 # grab the AWSAccessKeyId: mine is '0V5RRRRJZ3HR2RQFNHR2'
101 my $syndetics_client_code = C4::Context->preference('SyndeticsClientCode');
103 my $url = "http://syndetics.com/index.aspx?isbn=$isbn/SUMMARY.XML&client=$syndetics_client_code&type=xw10";
104 my $ua = LWP::UserAgent->new;
107 my $response = $ua->get($url);
108 unless ($response->content_type =~ /xml/) {
112 my $content = $response->content;
114 warn "could not retrieve $url" unless $content;
115 my $xmlsimple = XML::Simple->new();
116 $response = $xmlsimple->XMLin(
118 forcearray => [ qw(Fld520) ],
120 # manipulate response USMARC VarFlds VarDFlds Notes Fld520 a
122 $summary = \@{$response->{VarFlds}->{VarDFlds}->{Notes}->{Fld520}} if $response;
123 return $summary if $summary;
126 sub get_syndetics_toc {
127 my ( $isbn,$upc,$oclc ) = @_;
129 # grab the AWSAccessKeyId: mine is '0V5RRRRJZ3HR2RQFNHR2'
130 my $syndetics_client_code = C4::Context->preference('SyndeticsClientCode');
132 my $url = "http://syndetics.com/index.aspx?isbn=$isbn/TOC.XML&client=$syndetics_client_code&type=xw10";
133 my $ua = LWP::UserAgent->new;
137 my $response = $ua->get($url);
138 unless ($response->content_type =~ /xml/) {
142 my $content = $response->content;
143 warn "could not retrieve $url" unless $content;
144 my $xmlsimple = XML::Simple->new();
145 $response = $xmlsimple->XMLin(
147 forcearray => [ qw(Fld970) ],
149 # manipulate response USMARC VarFlds VarDFlds Notes Fld520 a
151 $toc = \@{$response->{VarFlds}->{VarDFlds}->{SSIFlds}->{Fld970}} if $response;
155 sub get_syndetics_excerpt {
156 my ( $isbn,$upc,$oclc ) = @_;
158 # grab the AWSAccessKeyId: mine is '0V5RRRRJZ3HR2RQFNHR2'
159 my $syndetics_client_code = C4::Context->preference('SyndeticsClientCode');
161 my $url = "http://syndetics.com/index.aspx?isbn=$isbn/DBCHAPTER.XML&client=$syndetics_client_code&type=xw10";
162 my $ua = LWP::UserAgent->new;
165 my $response = $ua->get($url);
166 unless ($response->content_type =~ /xml/) {
170 my $content = $response->content;
171 warn "could not retrieve $url" unless $content;
172 my $xmlsimple = XML::Simple->new();
173 $response = $xmlsimple->XMLin(
175 forcearray => [ qw(Fld520) ],
177 # manipulate response USMARC VarFlds VarDFlds Notes Fld520 a
179 $excerpt = \@{$response->{VarFlds}->{VarDFlds}->{Notes}->{Fld520}} if $response;
180 return XMLout($excerpt) if $excerpt;
183 sub get_syndetics_reviews {
184 my ( $isbn,$upc,$oclc,$syndetics_elements ) = @_;
186 # grab the AWSAccessKeyId: mine is '0V5RRRRJZ3HR2RQFNHR2'
187 my $syndetics_client_code = C4::Context->preference('SyndeticsClientCode');
189 my $review_sources = [
190 {title => 'Library Journal Review', file => 'LJREVIEW.XML', element => 'LJREVIEW'},
191 {title => 'Publishers Weekly Review', file => 'PWREVIEW.XML', element => 'PWREVIEW'},
192 {title => 'School Library Journal Review', file => 'SLJREVIEW.XML', element => 'SLJREVIEW'},
193 {title => 'CHOICE Review', file => 'CHREVIEW.XML', element => 'CHREVIEW'},
194 {title => 'Booklist Review', file => 'BLREVIEW.XML', element => 'BLREVIEW'},
195 {title => 'Horn Book Review', file => 'HBREVIEW.XML', element => 'HBREVIEW'},
196 {title => 'Kirkus Book Review', file => 'KIREVIEW.XML', element => 'KIREVIEW'},
197 {title => 'Criticas Review', file => 'CRITICASREVIEW.XML', element => 'CRITICASREVIEW'},
198 {title => 'Spanish Review', file => 'SPREVIEW.XML', element => 'SPREVIEW'},
201 for my $source (@$review_sources) {
202 if ($syndetics_elements->{$source->{element}} and $source->{element} =~ $syndetics_elements->{$source->{element}}) {
205 #warn "Skipping $source->{element} doesn't match $syndetics_elements->{$source->{element}} \n";
208 my $url = "http://syndetics.com/index.aspx?isbn=$isbn/$source->{file}&client=$syndetics_client_code&type=xw10";
210 my $ua = LWP::UserAgent->new;
214 my $response = $ua->get($url);
215 unless ($response->content_type =~ /xml/) {
219 my $content = $response->content;
220 warn "could not retrieve $url" unless $content;
221 my $xmlsimple = XML::Simple->new();
223 $response = $xmlsimple->XMLin(
226 forcearray => [ qw(Fld520) ]
230 for my $subfield_a (@{$response->{VarFlds}->{VarDFlds}->{Notes}->{Fld520}}) {
232 # this is absurd, but sometimes this data serializes differently
233 if(ref($subfield_a->{a}->{content}) eq 'ARRAY') {
234 for my $content (@{$subfield_a->{a}->{content}}) {
235 push @content, {content => $content};
239 push @content, {content => $subfield_a->{a}->{content}};
241 push @reviews, {title => $source->{title}, reviews => \@content};
247 sub get_syndetics_editions {
248 my ( $isbn,$upc,$oclc ) = @_;
250 # grab the AWSAccessKeyId: mine is '0V5RRRRJZ3HR2RQFNHR2'
251 my $syndetics_client_code = C4::Context->preference('SyndeticsClientCode');
253 my $url = "http://syndetics.com/index.aspx?isbn=$isbn/FICTION.XML&client=$syndetics_client_code&type=xw10";
254 my $ua = LWP::UserAgent->new;
258 my $response = $ua->get($url);
259 unless ($response->content_type =~ /xml/) {
263 my $content = $response->content;
265 warn "could not retrieve $url" unless $content;
266 my $xmlsimple = XML::Simple->new();
267 $response = $xmlsimple->XMLin(
269 forcearray => [ qw(Fld020) ],
271 # manipulate response USMARC VarFlds VarDFlds Notes Fld520 a
273 $similar_items = \@{$response->{VarFlds}->{VarDFlds}->{NumbCode}->{Fld020}} if $response;
274 return $similar_items if $similar_items;
277 sub get_syndetics_anotes {
278 my ( $isbn,$upc,$oclc) = @_;
280 # grab the AWSAccessKeyId: mine is '0V5RRRRJZ3HR2RQFNHR2'
281 my $syndetics_client_code = C4::Context->preference('SyndeticsClientCode');
283 my $url = "http://syndetics.com/index.aspx?isbn=$isbn/ANOTES.XML&client=$syndetics_client_code&type=xw10";
284 my $ua = LWP::UserAgent->new;
288 my $response = $ua->get($url);
289 unless ($response->content_type =~ /xml/) {
293 my $content = $response->content;
295 warn "could not retrieve $url" unless $content;
296 my $xmlsimple = XML::Simple->new();
297 $response = $xmlsimple->XMLin(
299 forcearray => [ qw(Fld980) ],
303 for my $fld980 (@{$response->{VarFlds}->{VarDFlds}->{SSIFlds}->{Fld980}}) {
304 # this is absurd, but sometimes this data serializes differently
305 if(ref($fld980->{a}->{content}) eq 'ARRAY') {
306 for my $content (@{$fld980->{a}->{content}}) {
307 push @anotes, {content => $content};
312 push @anotes, {content => $fld980->{a}->{content}};
325 Joshua Ferraro <jmf@liblime.com>