#!/usr/bin/perl
+#script to administer the stopwords table
+#written 20/02/2002 by paul.poulain@free.fr
+# This software is placed under the gnu General Public License, v2 (http://www.gnu.org/licenses/gpl.html)
+
+# ALGO :
+# this script use an $op to know what to do.
+# if $op is empty or none of the above values,
+# - the default screen is build (with all records, or filtered datas).
+# - the user can clic on add, modify or delete record.
+# if $op=add_form
+# - if primkey exists, this is a modification,so we read the $primkey record
+# - builds the add/modify form
+# if $op=add_validate
+# - the user has just send datas, so we create/modify the record
+# if $op=delete_form
+# - we show the record having primkey=$primkey and ask for deletion validation form
+# if $op=delete_confirm
+# - we delete the record having primkey=$primkey
+
+
+# Copyright 2000-2002 Katipo Communications
+#
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it under the
# 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
-#
-###
-#
-# script to administer the stopwords table
-#
-# - written on 2002/02/20 by paul.poulain@free.fr
-#
-# - experimentaly rewrittten on 2006/04/06 by Pierrick LE GALL (INEO media
-# system)
-#
use strict;
use CGI;
-use List::Util qw/min/;
-
use C4::Context;
use C4::Output;
use C4::Search;
-use HTML::Template;
use C4::Auth;
-use C4::Interface::CGI::Output;
sub StringSearch {
- my ($searchstring) = @_;
-
- my $dbh = C4::Context->dbh;
- $searchstring =~ s/\'/\\\'/g;
- my @tokens = split(' ',$searchstring);
-
- my $query = '
-SELECT word
- FROM stopwords
- WHERE (word like ?)
- ORDER BY word
-';
- my $sth = $dbh->prepare($query);
- $sth->execute($tokens[0].'%');
- my @results;
- while (my $row = $sth->fetchrow_hashref) {
- push(@results, $row->{word});
- }
- $sth->finish;
-
- return @results;
+ my ($env,$searchstring,$type)=@_;
+ $searchstring=~ s/\'/\\\'/g;
+ my @data=split(' ',$searchstring);
+ my $count=@data;
+ my $sth = C4::Context->dbh->prepare("
+ SELECT word from stopwords WHERE (word like ?) order by word
+ ");
+ $sth->execute("$data[0]%");
+ my @results;
+ my $cnt=0;
+ while (my $data=$sth->fetchrow_hashref){
+ push(@results,$data);
+ $cnt ++;
+ }
+ $sth->finish;
+ return ($cnt,\@results);
}
-my $dbh = C4::Context->dbh;
-my $sth;
-my $query;
my $input = new CGI;
-my $searchfield = $input->param('searchfield');
+my $searchfield=$input->param('searchfield');
+my $offset=$input->param('offset');
my $script_name="/cgi-bin/koha/admin/stopwords.pl";
-my $pagesize = 40;
+my $pagesize=20;
my $op = $input->param('op');
$searchfield=~ s/\,//g;
my ($template, $loggedinuser, $cookie)
= get_template_and_user({template_name => "admin/stopwords.tmpl",
- query => $input,
- type => "intranet",
- flagsrequired => {parameters => 1, management => 1},
- authnotrequired => 0,
- debug => 1,
- });
+ query => $input,
+ type => "intranet",
+ flagsrequired => {parameters => 1, management => 1},
+ authnotrequired => 0,
+ debug => 1,
+ });
$template->param(script_name => $script_name,
searchfield => $searchfield);
-if ($input->param('add')) {
- if ($input->param('word')) {
- my @words = split / |,/, $input->param('word');
-
- $query = '
-DELETE
- FROM stopwords
- WHERE word IN (?'.(',?' x scalar @words - 1).')
-';
- $sth = $dbh->prepare($query);
- $sth->execute(@words);
- $sth->finish;
-
- $query = '
-INSERT
- INTO stopwords
- (word)
- VALUES
- (?)'.(',(?)' x scalar @words - 1).'
-';
- $sth = $dbh->prepare($query);
- $sth->execute(@words);
- $sth->finish;
-
- $template->param(stopword_added => 1);
- }
-}
-elsif ($input->param('deleteSelected')) {
- if ($input->param('stopwords[]')) {
- my @stopwords_loop = ();
-
- foreach my $word ($input->param('stopwords[]')) {
- push @stopwords_loop, {word => $word};
- }
-
- $template->param(
- delete_confirm => 1,
- stopwords_to_delete => \@stopwords_loop,
- );
- }
-}
-elsif ($input->param('confirmDeletion')) {
- my @words = $input->param('confirmed_stopwords[]');
-
- $query = '
-DELETE
- FROM stopwords
- WHERE word IN (?'.(',?' x scalar @words - 1).')
-';
- $sth = $dbh->prepare($query);
- $sth->execute(@words);
- $sth->finish;
-
- $template->param(delete_confirmed => 1);
-}
-
-my $page = $input->param('page') || 1;
-
-my @results = StringSearch($searchfield);
-my @loop;
-my $first = ($page - 1) * $pagesize;
-
-# if we are on the last page, the number of the last word to display must
-# not exceed the length of the results array
-my $last = min(
- $first + $pagesize - 1,
- scalar(@results) - 1,
-);
-
-foreach my $word (@results[$first .. $last]) {
- push @loop, {word => $word};
+################## ADD_FORM ##################################
+# called by default. Used to create form to add or modify a record
+if ($op eq 'add_form') {
+ $template->param(add_form => 1);
+ #---- if primkey exists, it's a modify action, so read values to modify...
+ if ($searchfield) {
+ my $dbh = C4::Context->dbh;
+ my $sth=$dbh->prepare("SELECT word from stopwords where word=?");
+ $sth->execute($searchfield);
+ my $data=$sth->fetchrow_hashref; # why bother ??
+ $sth->finish;
+ }
+ # END $OP eq ADD_FORM
+################## ADD_VALIDATE ##################################
+# called by add_form, used to insert/modify data in DB
+} elsif ($op eq 'add_validate') {
+ $template->param(add_validate => 1);
+ my $dbh = C4::Context->dbh;
+ my @tab = split / |,/, $input->param('word');
+ my $sth=$dbh->prepare("INSERT INTO stopwords (word) VALUES (?)");
+ foreach my $insert_value (@tab) {
+ $sth->execute($insert_value);
+ }
+ $sth->finish;
+ # END $OP eq ADD_VALIDATE
+################## DELETE_CONFIRM ##################################
+# called by default form, used to confirm deletion of data in DB
+} elsif ($op eq 'delete_confirm') {
+ $template->param(delete_confirm => 1);
+ my $dbh = C4::Context->dbh;
+ my $sth=$dbh->prepare("SELECT word from stopwords where word=?");
+ $sth->execute($searchfield);
+ my $data=$sth->fetchrow_hashref; # why bother ?
+ $sth->finish;
+ # END $OP eq DELETE_CONFIRM
+################## DELETE_CONFIRMED ##################################
+# called by delete_confirm, used to effectively confirm deletion of data in DB
+} elsif ($op eq 'delete_confirmed') {
+ $template->param(delete_confirmed => 1);
+ my $dbh = C4::Context->dbh;
+ my $sth=$dbh->prepare("delete from stopwords where word=?");
+ $sth->execute($searchfield);
+ $sth->finish;
+ # END $OP eq DELETE_CONFIRMED
+################## DEFAULT ##################################
+} else { # DEFAULT
+ $template->param(else => 1);
+
+ my $env;
+ my ($count,$results)=StringSearch($env,$searchfield,'web');
+ my @loop;
+ for (my $i=$offset; $i < ($offset+$pagesize<$count?$offset+$pagesize:$count); $i++){
+ my %row = (word => $results->[$i]{'word'});
+ push @loop, \%row;
+ }
+ $template->param(loop => \@loop);
+
+ if ($offset>0) {
+ $template->param(offsetgtzero => 1,
+ prevpage => $offset-$pagesize);
+ }
+ if ($offset+$pagesize<$count) {
+ $template->param(ltcount => 1,
+ nextpage => $offset+$pagesize);
+ }
}
-$template->param(
- loop => \@loop,
- pagination_bar => pagination_bar(
- $script_name,
- int(scalar(@results) / $pagesize) + 1,
- $page,
- 'page'
- )
-);
-
output_html_with_http_headers $input, $cookie, $template->output;
+
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