Bug 8368: (follow-up) port change to the Bootstrap OPAC; restore ISBN display

[koha.git] / C4 / External / Amazon.pm

diff --git a/C4/External/Amazon.pm b/C4/External/Amazon.pm
index 4c64e9d..1e70f11 100644 (file)
--- a/C4/External/Amazon.pm
+++ b/C4/External/Amazon.pm
@@ -13,15 +13,10 @@ package C4::External::Amazon;
 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 #
-# You should have received a copy of the GNU General Public License along with
-# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
-# Suite 330, Boston, MA  02111-1307 USA
+# You should have received a copy of the GNU General Public License along
+# with Koha; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
-use XML::Simple;
-use LWP::Simple;
-use LWP::UserAgent;
-use HTTP::Request::Common;
-use C4::Koha;
 
 use strict;
 use warnings;
@@ -30,12 +25,10 @@ use vars qw($VERSION @ISA @EXPORT);
 
 BEGIN {
     require Exporter;
-    $VERSION = 0.03;
+    $VERSION = 3.07.00.049;
     @ISA = qw(Exporter);
     @EXPORT = qw(
-        &get_amazon_details
-        &check_search_inside
-        &get_amazon_tld
+        get_amazon_tld
     );
 }
 
@@ -60,114 +53,28 @@ sub get_amazon_tld {
 
 C4::External::Amazon - Functions for retrieving Amazon.com content in Koha
 
-=head1 FUNCTIONS
+=head2 FUNCTIONS
 
 This module provides facilities for retrieving Amazon.com content in Koha
 
-=head2 get_amazon_details
+=over
 
-=over 4
+=item get_amazon_tld()
 
-my $amazon_details = &get_amazon_details( $xisbn, $record, $marcflavour );
+Get Amazon Top Level Domain depending on Amazon local preference: AmazonLocal.
+For example, if AmazonLocal is 'UK', returns '.co.uk'.
 
 =back
 
-Get editorial reviews, customer reviews, and similar products using Amazon Web Services.
-
 =cut
 
-sub get_amazon_details {
-    my ( $isbn, $record, $marcflavour ) = @_;
-
-    # Normalize the fields
-    $isbn = GetNormalizedISBN($isbn);
-    my $upc = GetNormalizedUPC($record,$marcflavour);
-    my $ean = GetNormalizedEAN($record,$marcflavour);
-
-    # warn "ISBN: $isbn | UPC: $upc | EAN: $ean";
-
-    my ( $id_type, $item_id);
-    if (defined($isbn) && length($isbn) == 13) { # if the isbn is 13-digit, search Amazon using EAN
-       $id_type = 'EAN';
-       $item_id = $isbn;
-    }
-    elsif ($isbn) {
-       $id_type = 'ASIN';
-       $item_id = $isbn;
-    }
-    elsif ($upc) {
-       $id_type = 'UPC';
-       $item_id = $upc;
-    }
-    elsif ($ean) {
-       $id_type = 'EAN';
-       $item_id = $upc;
-    }
-    else { # if no ISBN, UPC, or EAN exists, do not even attempt to query Amazon
-       return undef;
-    }
-
-    my $format = substr $record->leader(), 6, 1; # grab the item format to determine Amazon search index
-    my $formats;
-    $formats->{'a'} = 'Books';
-    $formats->{'g'} = 'Video';
-    $formats->{'j'} = 'Music';
-
-    my $search_index = $formats->{$format};
-
-    # Determine which content to grab in the request
-
-    # Determine correct locale
-    my $tld = get_amazon_tld();
-
-    # grab the AWSAccessKeyId: mine is '0V5RRRRJZ3HR2RQFNHR2'
-    my $aws_access_key_id = C4::Context->preference('AWSAccessKeyID');
-
-    #grab the associates tag: mine is 'kadabox-20'
-    my $af_tag=C4::Context->preference('AmazonAssocTag');
-    my $response_group = "Similarities,EditorialReview,Reviews,ItemAttributes,Images";
-    my $url = "http://ecs.amazonaws$tld/onca/xml?Service=AWSECommerceService&AWSAccessKeyId=$aws_access_key_id&Operation=ItemLookup&AssociateTag=$af_tag&Version=2007-01-15&ItemId=$item_id&IdType=$id_type&ResponseGroup=$response_group";
-    if ($id_type ne 'ASIN') {
-       $url .= "&SearchIndex=$search_index";
-    }
-    # warn $url;
-    my $content = get($url);
-    warn "could not retrieve $url" unless $content;
-    my $xmlsimple = XML::Simple->new();
-    my $response = $xmlsimple->XMLin(
-        $content,
-        forcearray => [ qw(SimilarProduct EditorialReview Review) ],
-    ) unless !$content;
-    return $response;
-}
-
-sub check_search_inside {
-        my $isbn = shift;
-        my $ua = LWP::UserAgent->new(
-        agent => "Mozilla/4.76 [en] (Win98; U)",
-        keep_alive => 1,
-        env_proxy => 1,
-        );
-        my $available = 1;
-        my $uri = "http://www.amazon.com/gp/reader/$isbn/ref=sib_dp_pt/002-7879865-0184864#reader-link";
-        my $req = HTTP::Request->new(GET => $uri);
-        $req->header (
-                'Accept' => 'image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, image/png, */*',
-                'Accept-Charset' => 'iso-8859-1,*,utf-8',
-                'Accept-Language' => 'en-US' );
-        my $res = $ua->request($req);
-        my $content = $res->content();
-        if ($content =~ m/This book is temporarily unavailable/) {
-            undef $available;
-        }
-        return $available;
-}
-
 1;
 __END__
 
 =head1 NOTES
 
+=cut
+
 =head1 AUTHOR
 
 Joshua Ferraro <jmf@liblime.com>