+++ /dev/null
-#!/usr/bin/perl
-
-# Copyright 2007 Paul POULAIN
-#
-# This file is part of Koha
-#
-# Koha is free software; you can redistribute it and/or modify it under the
-# terms of the GNU General Public License as published by the Free Software
-# Foundation; either version 2 of the License, or (at your option) any later
-# version.
-#
-# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
-# 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
-
-use strict; # always use
-
-use XML::RSS;
-use Digest::MD5 qw(md5_base64);
-# use POSIX qw(ceil floor);
-use Date::Calc qw(Today_and_Now Delta_YMDHMS);
-use C4::Context;
-use C4::Search;
-use C4::Koha;
-use C4::Biblio;
-use Cwd;
-
-=head1 NAME
-
-opac-rss.pl : script to have RSS feeds automatically on each OPAC search
-
-=head1 SYNOPSIS
-
-on each query (on OPAC), a link to this script is automatically added. The user can save it's queries as RSS feeds.
-This script :
-
-=over 4
-
- - build the RDF file from the query
- - save the RDF file in a opac/rss directory for caching : the RDF is calculated only once every 30mn, and the cache file name is calculated by a md5_base64 of the query (each user registering the same query will use the same cache : speed improvement)
- - let the user specify it's query (q parameter : opac-rss.pl?q=ti:hugo)
- - let the user specify the number of results returned (by default 20, but there are no limits : opac-rss.pl?q=ti:hugo&size=9999)
-
-This script auto calculates the website URL
-
-the RDF contains :
-
-=over 4
-
- - Koha: $query as RSS title
- - Koha as subject
- - LibraryName systempreference as RDF description and creator
- - copyright currentyear
- - biblio title as RSS "title" and biblio author as RSS description
-
-=cut
-
-# create a new CGI object
-# not sure undef_params option is working, need to test
-use CGI qw('-no_undef_params');
-my $cgi = new CGI;
-
-# the query to use
-my $query = $cgi->param('q');
-$query =~ s/:/=/g;
-
-# the number of lines to retrieve
-my $size = $cgi->param('size') || 50;
-
-# the filename of the cached rdf file.
-my $filename = md5_base64($query);
-$filename =~ s/\///g;
-my $rss = new XML::RSS(
- version => '1.0',
- encoding => C4::Context->preference("TemplateEncoding"),
- output => C4::Context->preference("TemplateEncoding"),
- language => C4::Context->preference('opaclanguages')
-);
-
-# the site URL
-my $url = $cgi->url();
-$url =~ s/opac-rss\.pl.*//;
-$url =~ /(http:\/\/.*?)\//;
-my $short_url = $1;
-
-my $RDF_update_needed = 1;
-my ( $year, $month, $day, $hour, $min, $sec ) = Today_and_Now();
-
-if ( -e "rss/$filename" ) {
- $rss->parsefile("rss/$filename");
-
-# check if we have to rebuild the RSS feed (once every 30mn), or just return the actual rdf
- my $rdf_stamp = $rss->{'channel'}->{'dc'}->{'date'};
- my ( $stamp_year, $stamp_month, $stamp_day, $stamp_hour, $stamp_min, $stamp_sec ) =
- ( $rdf_stamp =~ /(.*)-(.*)-(.*):(.*):(.*):(.*)/ );
-
-# if more than 30 mn since the last RDF update, rebuild the RDF. Otherwise, just return it
- unless(( $year - $stamp_year > 0 )
- or ( $month - $stamp_month > 0 )
- or ( $day - $stamp_day > 0 )
- or ( $hour - $stamp_hour > 0 )
- or ( $min - $stamp_min > 30 ))
- {
- $RDF_update_needed = 0;
- }
-}
-
-if ($RDF_update_needed) {
-
- # warn "RDF update in progress";
- utf8::decode($query);
- my $libname = C4::Context->preference("LibraryName");
- $rss->channel(
- title => "Koha: $query",
- description => $libname,
- link => $short_url,
- dc => {
- date => "$year-$month-$day:$hour:$min:$sec",
- subject => "Koha",
- creator => $libname,
- rights => "Copyright $year",
- language => C4::Context->preference("opaclanguages"),
- },
- );
-
- warn "fetching $size results for $query";
- my ( $error, $marcresults, $total_hits ) = SimpleSearch( $query, 0, $size ); # FIXME: Simple Search should die!
-
- my $hits = scalar @$marcresults;
- my @results;
- for ( my $i = 0 ; $i < $hits ; $i++ ) {
- my %resultsloop;
- my $marcrecord = MARC::File::USMARC::decode( $marcresults->[$i] );
- my $biblio = TransformMarcToKoha( C4::Context->dbh, $marcrecord, '' );
-
-# check if the entry is already in the feed. Otherwise, pop the $line th line and add this new one.
- my $already_in_feed = 0;
- foreach ( @{ $rss->{'items'} } ) {
- if ( $_->{'link'} =~ /biblionumber=$biblio->{'biblionumber'}/ ) {
- $already_in_feed = 1;
- }
- }
- unless ($already_in_feed) {
- pop( @{ $rss->{'items'} } ) if ( @{ $rss->{'items'} } >= $size );
- utf8::decode($biblio->{'title'});
- utf8::decode($biblio->{'author'});
- $rss->add_item(
- title => $biblio->{'title'},
- description => $biblio->{'author'},
- link => "$url/opac-detail.pl?biblionumber="
- . $biblio->{'biblionumber'},
- mode => 'insert',
- );
- }
- }
-
- # save the rss feed.
- # (-w "rss/$filename") or die "Cannot write " . cwd() . "/rss/$filename";
- # $rss->save("rss/$filename");
-}
-print $cgi->header( -type => "application/rss+xml" );
-print $rss->as_string;
+++ /dev/null
-#!/usr/bin/perl
-use CGI;
-use strict;
-use warnings;
-use C4::Context;
-use XML::Simple;
-use LWP::Simple;
-
-use LWP::UserAgent;
-use HTTP::Request::Common;
-
-my $cgi = new CGI;
-binmode(STDOUT, "utf8"); #output as utf8
-my $baseurl = C4::Context->preference('OPACBaseURL');
-my $libname = C4::Context->preference('LibraryName');
-my $opacimage = C4::Context->preference('opacsmallimage');
-my $indexname = C4::Context->preference('indexname');
-
-my $q = $cgi->param('q');
-my $index = $cgi->param('searchindex');
-my $startpage = $cgi->param('startPage') | 1;
-my $count = $cgi->param('count') | 20;
-
-if ($q) {
- # koha:isbn:0152018484
- my $url = "http://$baseurl:9998/biblios?version=1.1&operation=searchRetrieve&query=$q&startRecord=$startpage&maximumRecords=$count&recordSchema=rss2";
- my $content = get($url);
- print $cgi->header( -type =>'text/xml' );
- print $content;
-}
-
-else {
-
-print $cgi->header( -type =>'text/xml' );
-print "<?xml version='1.0' encoding='utf-8' ?>";
-print "<OpenSearchDescription \n\txmlns=\"http://a9.com/-/spec/opensearchdescription/1.0/\"\n\txmlns:openIll=\"http://open-ils.org/xml/openIll/1.0\">";
-print "\n<Url>http://$baseurl/cgi-bin/koha/opensearch?q={searchTerms}&searchindex=$indexname&startPage={startPage}&count={count}</Url>";
-print "\n<Url type=\"application/rss+xml\" template=\"http://$baseurl/cgi-bin/koha/opensearch?q={searchTerms}&searchindex=$indexname&startPage={startPage}&count={count}\"/>";
-print "\n<Url type=\"text/html\" template=\"http://$baseurl/cgi-bin/koha/opensearch?q={searchTerms}\"/>";
-print "\n<Format>http://a9.com/-/spec/opensearchrss/1.0/</Format>";
-print "\n<ShortName>Koha</ShortName>";
-print "\n<LongName>$libname</LongName>";
-print "\n<Description>Search for items the in $libname catalog</Description>";
-print "\n<Tags>Koha ILS at $libname</Tags>";
-print "\n<Image>$opacimage</Image>";
-print "\n<SampleSearch>cryptonomicon</SampleSearch>";
-print "\n<Developer>Joshua Ferraro</Developer>";
-print "\n<Contact>jmf\@liblime.com</Contact>";
-print "\n<Attribution>Koha from LibLime: http://liblime.com/koha</Attribution>";
-print "\n<SyndicationRight>open</SyndicationRight>";
-print "\n<AdultContent>false</AdultContent>";
-print "\n</OpenSearchDescription>";
-
-}
projects / koha.git / commitdiff