--- /dev/null
+#! /usr/bin/perl
+#
+# Copyright 2007 LibLime
+#
+# 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;
+use CGI;
+use C4::Auth;
+use C4::Context;
+use C4::Output;
+use C4::Koha;
+use C4::ClassSource;
+
+my $script_name = "/cgi-bin/koha/admin/classsources.pl";
+
+my $input = new CGI;
+my $op = $input->param('op');
+my $source_code = $input->param('class_source');
+my $rule_code = $input->param('sort_rule');
+
+my ($template, $loggedinuser, $cookie)
+ = get_template_and_user({template_name => "admin/classsources.tmpl",
+ query => $input,
+ type => "intranet",
+ authnotrequired => 0,
+ flagsrequired => {parameters => 1},
+ debug => 1,
+ });
+
+if ($op) {
+ $template->param(script_name => $script_name, $op => 1);
+} else {
+ $template->param(script_name => $script_name);
+}
+
+my $display_lists = 0;
+if ($op eq "add_source") {
+ add_class_source_form($template);
+} elsif ($op eq "add_source_confirmed") {
+ add_class_source($template,
+ $source_code,
+ $input->param('description'),
+ $input->param('used') eq "used" ? 1 : 0,
+ $rule_code);
+ $display_lists = 1;
+} elsif ($op eq "delete_source") {
+ delete_class_source_form($template);
+} elsif ($op eq "delete_source_confirmed") {
+ delete_class_source($template, $source_code);
+ $display_lists = 1;
+} elsif ($op eq "edit_source") {
+ edit_class_source_form($template, $source_code);
+} elsif ($op eq "edit_source_confirmed") {
+ edit_class_source($template,
+ $source_code,
+ $input->param('description'),
+ $input->param('used') eq "used" ? 1 : 0,
+ $rule_code);
+ $display_lists = 1;
+} elsif ($op eq "add_sort_rule") {
+ add_class_sort_rule_form($template);
+} elsif ($op eq "add_sort_rule_confirmed") {
+ add_class_sort_rule($template,
+ $rule_code,
+ $input->param('description'),
+ $input->param('sort_routine'));
+ $display_lists = 1;
+} elsif ($op eq "delete_sort_rule") {
+ delete_sort_rule_form($template, $rule_code);
+} elsif ($op eq "delete_sort_rule_confirmed") {
+ delete_sort_rule($template, $rule_code);
+ $display_lists = 1;
+} elsif ($op eq "edit_sort_rule") {
+ edit_class_sort_rule_form($template, $rule_code);
+} elsif ($op eq "edit_sort_rule_confirmed") {
+ edit_class_sort_rule($template,
+ $rule_code,
+ $input->param('description'),
+ $input->param('sort_routine'));
+ $display_lists = 1;
+} else {
+ $display_lists = 1;
+}
+
+if ($display_lists) {
+ $template->param(display_lists => 1);
+ class_source_list($template);
+ class_sort_rule_list($template);
+}
+
+output_html_with_http_headers $input, $cookie, $template->output;
+
+exit 0;
+
+sub add_class_source_form {
+ my ($template) = @_;
+ $template->param(
+ class_source_form => 1,
+ confirm_op => "add_source_confirmed",
+ used => 0
+ );
+ get_sort_rule_codes($template, '');
+}
+
+sub add_class_source {
+ my ($template, $source_code, $description, $used, $sort_rule) = @_;
+ AddClassSource($source_code, $description, $used, $sort_rule);
+ $template->param(added_source => $source_code);
+}
+
+sub edit_class_source_form {
+ my ($template, $source_code) = @_;
+
+ my $source = GetClassSource($source_code);
+ $template->param(
+ class_source_form => 1,
+ edit_class_source => 1,
+ class_source => $source_code,
+ confirm_op => "edit_source_confirmed",
+ description => $source->{'description'},
+ used => $source->{'used'},
+ );
+
+ get_sort_rule_codes($template, $source->{'rule_code'});
+}
+
+sub edit_class_source {
+ my ($template, $source_code, $description, $used, $sort_rule) = @_;
+ ModClassSource($source_code, $description, $used, $sort_rule);
+ $template->param(edited_source => $source_code);
+}
+
+
+sub delete_class_source_form {
+ my ($template) = @_;
+ $template->param(
+ delete_class_source_form => 1,
+ confirm_op => "delete_source_confirmed",
+ class_source => $source_code,
+ );
+}
+
+sub delete_class_source {
+ my ($template, $source_code) = @_;
+ DelClassSource($source_code);
+ $template->param(deleted_source => $source_code);
+}
+
+sub get_sort_rule_codes {
+ my ($template, $current_rule) = @_;
+
+ my $sort_rules = GetClassSortRules();
+
+ my @sort_rules = ();
+ foreach my $sort_rule (sort keys %$sort_rules) {
+ my $sort_rule = $sort_rules->{$sort_rule};
+ push @sort_rules,
+ {
+ rule => $sort_rule->{'class_sort_rule'},
+ description => $sort_rule->{'description'},
+ selected => $sort_rule->{'class_sort_rule'} eq $current_rule ? 1 : 0
+ }
+ }
+ $template->param(rules_dropdown => \@sort_rules);
+
+}
+
+sub add_class_sort_rule_form {
+ my ($template) = @_;
+ $template->param(
+ sort_rule_form => 1,
+ confirm_op => "add_sort_rule_confirmed"
+ );
+}
+
+sub add_class_sort_rule {
+ my ($template, $rule_code, $description, $sort_routine) = @_;
+ AddClassSortRule($rule_code, $description, $sort_routine);
+ $template->param(added_rule => $rule_code);
+}
+
+sub delete_sort_rule_form {
+ my ($template, $rule_code) = @_;
+
+ my @sources = GetSourcesForSortRule($rule_code);
+ if ($#sources == -1) {
+ $template->param(
+ delete_sort_rule_form => 1,
+ confirm_op => "delete_sort_rule_confirmed",
+ sort_rule => $rule_code,
+ );
+ } else {
+ $template->param(
+ delete_sort_rule_impossible => 1,
+ sort_rule => $rule_code
+ );
+ }
+}
+
+sub delete_sort_rule {
+ my ($template, $rule_code) = @_;
+ DelClassSortRule($rule_code);
+ $template->param(deleted_rule => $rule_code);
+}
+
+sub edit_class_sort_rule_form {
+ my ($template, $rule_code) = @_;
+
+ my $rule = GetClassSortRule($rule_code);
+ $template->param(
+ sort_rule_form => 1,
+ edit_sort_rule => 1,
+ confirm_op => "edit_sort_rule_confirmed",
+ sort_rule => $rule_code,
+ description => $rule->{'description'},
+ sort_routine => $rule->{'sort_routine'}
+ );
+
+}
+
+sub edit_class_sort_rule {
+ my ($template, $rule_code, $description, $sort_routine) = @_;
+ ModClassSortRule($rule_code, $description, $sort_routine);
+ $template->param(edited_rule => $rule_code);
+}
+
+sub class_source_list {
+ my ($template) = @_;
+ my $sources = GetClassSources();
+
+ my @sources = ();
+ foreach my $cn_source (sort keys %$sources) {
+ my $source = $sources->{$cn_source};
+ push @sources,
+ {
+ code => $source->{'cn_source'},
+ description => $source->{'description'},
+ used => $source->{'used'},
+ sortrule => $source->{'class_sort_rule'}
+ }
+ }
+ $template->param(class_sources => \@sources);
+}
+
+sub class_sort_rule_list {
+
+ my ($template) = @_;
+ my $sort_rules = GetClassSortRules();
+
+ my @sort_rules = ();
+ foreach my $sort_rule (sort keys %$sort_rules) {
+ my $sort_rule = $sort_rules->{$sort_rule};
+ push @sort_rules,
+ {
+ rule => $sort_rule->{'class_sort_rule'},
+ description => $sort_rule->{'description'},
+ sort_routine => $sort_rule->{'sort_routine'}
+ }
+ }
+ $template->param(class_sort_rules => \@sort_rules);
+}