Bugzilla – Attachment 7384 Details for
Bug 7458
New call number allocation plugin
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[patch]
patch
0001-bug_7458-A-call-number-plugin.patch (text/plain), 5.00 KB, created by
Srdjan Jankovic
on 2012-01-30 09:11:11 UTC
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Description:
patch
Filename:
MIME Type:
Creator:
Srdjan Jankovic
Created:
2012-01-30 09:11:11 UTC
Size:
5.00 KB
patch
obsolete
>From e9e9208e12a4d23f2bfa8a0d3a29cf2380907a29 Mon Sep 17 00:00:00 2001 >From: Srdjan Jankovic <srdjan@catalyst.net.nz> >Date: Mon, 30 Jan 2012 22:08:49 +1300 >Subject: [PATCH] bug_7458: A call number plugin > >--- > cataloguing/value_builder/callnumber-KU.pl | 130 ++++++++++++++++++++++++++++ > 1 files changed, 130 insertions(+), 0 deletions(-) > create mode 100755 cataloguing/value_builder/callnumber-KU.pl > >diff --git a/cataloguing/value_builder/callnumber-KU.pl b/cataloguing/value_builder/callnumber-KU.pl >new file mode 100755 >index 0000000..3719ac0 >--- /dev/null >+++ b/cataloguing/value_builder/callnumber-KU.pl >@@ -0,0 +1,130 @@ >+#!/usr/bin/perl >+ >+# Copyright 2010 BibLibre SARL >+# >+# 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., >+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. >+ >+use strict; >+use warnings; >+use C4::Auth; >+use CGI; >+use C4::Context; >+ >+=head1 DESCRIPTION >+ >+Is used for callnumber computation. >+ >+User must supply a letter prefix (unspecified length) followed by an empty space followed by a "number". >+"Number" is 4 character long, and is either a number sequence which is 0 padded >+or two letters which are 01 padded. >+If input does not conform with this format any processing is omitted. >+ >+Some examples of legal values that trigger auto allocation: >+ >+AAA 0 - returns first unused number AAA 0xxx starting with AAA 0000 >+BBB 12 - returns first unused number BBB 12xx starting with BBB 1200 >+CCC QW - returns first unused number CCC QWxx starting with CCC QW01 >+ >+=cut >+ >+sub plugin_parameters { >+} >+ >+sub plugin_javascript { >+ my ($dbh,$record,$tagslib,$field_number,$tabloop) = @_; >+ my $res=" >+ <script type='text/javascript'> >+ function Focus$field_number() { >+ return 1; >+ } >+ >+ function Blur$field_number() { >+ return 1; >+ } >+ >+ function Clic$field_number() { >+ var code = document.getElementById('$field_number'); >+ var url = '../cataloguing/plugin_launcher.pl?plugin_name=callnumber-KU.pl&code=' + code.value; >+ var blurcallbackcallnumber = { >+ success: function(o) { >+ var field = document.getElementById('$field_number'); >+ field.value = o.responseText; >+ return 1; >+ } >+ } >+ var transaction = YAHOO.util.Connect.asyncRequest('GET',url, blurcallbackcallnumber, null); >+ return 1; >+ } >+ </script> >+ "; >+ >+ return ($field_number,$res); >+} >+ >+my $BASE_CALLNUMBER_RE = qr/^(\w+) (\w+)$/; >+sub plugin { >+ my ($input) = @_; >+ my $code = $input->param('code'); >+ >+ my ($template, $loggedinuser, $cookie) = get_template_and_user({ >+ template_name => "cataloguing/value_builder/ajax.tmpl", >+ query => $input, >+ type => "intranet", >+ authnotrequired => 0, >+ flagsrequired => {editcatalogue => '*'}, >+ debug => 1, >+ }); >+ >+ my $ret; >+ my ($alpha, $num) = ($code =~ $BASE_CALLNUMBER_RE); >+ if (defined $num) { # otherwise no point >+ my $dbh = C4::Context->dbh; >+ my $pad_len = 4 - length($num); >+ for (my $i = $pad_len - 1; $i >= 0; $i--) { >+ my $padded = $code . ("0" x $i); >+ if ( my $max = $dbh->selectrow_array("SELECT MAX(itemcallnumber) >+ FROM items >+ WHERE itemcallnumber LIKE ?", undef, "$padded%") ) { >+ my (undef, $num1) = ($max =~ $BASE_CALLNUMBER_RE); >+ my ($num_alpha, $num_num) = ($num1 =~ m/^(\D+)?(\d+)$/); >+ my $len = length($num_num); >+ $num_num++; >+ if ($len == length($num_num)) { # no overflow >+ $ret = "$alpha $num_alpha" . $num_num; >+ last; >+ } >+ } >+ else { >+ $ret = $padded ; >+ $pad_len -= $i; >+ if ($num =~ m/^\d+$/) { >+ $ret .= "0" x $pad_len; >+ } else { >+ $ret .= "0" x ($pad_len - 1) if $pad_len > 1; >+ $ret .= "1"; >+ } >+ last; >+ } >+ } >+ } >+ >+ $template->param( >+ return => $ret || $code >+ ); >+ output_html_with_http_headers $input, $cookie, $template->output; >+} >+ >+1; >-- >1.6.5 >
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