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Bug 27715: Remove unused dt_build_having 

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Joonas Kylmälä <joonas.kylmala@helsinki.fi>

Amended: removed warn.

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
This commit is contained in:
Jonathan Druart 2021-02-18 14:49:02 +01:00
parent 0fb19a9e03
commit 3a8fcc28db
1 changed files with 1 additions and 79 deletions
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80
C4/Utils/DataTables.pm
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@ -25,7 +25,7 @@ use vars qw(@ISA @EXPORT);
BEGIN {
@ISA = qw(Exporter);
@EXPORT = qw(dt_build_orderby dt_build_having dt_get_params);
@EXPORT = qw(dt_build_orderby dt_get_params);
}
=head1 NAME
@ -46,8 +46,6 @@ C4::Utils::DataTables - Utility subs for building query when DataTables source i
FROM borrowers
WHERE borrowernumber = ?
};
my ($having, $having_params) = dt_build_having($vars);
$query .= $having;
$query .= dt_build_orderby($vars);
$query .= " LIMIT ?,? ";
@ -106,82 +104,6 @@ sub dt_build_orderby {
return $orderby;
}
=head2 dt_build_having
my ($having, $having_params) = dt_build_having($dt_params)
This function takes a reference to a hash containing DataTables parameters
and build the corresponding 'HAVING' clause.
This hash must contains the following keys:
sSearch is the text entered in the global filter
iColumns is the number of columns
bSearchable_N is a boolean value that is true if the column is searchable
mDataProp_N is a mapping between the column index, and the name of a SQL field
sSearch_N is the text entered in individual filter for column N
=cut
sub dt_build_having {
my $param = shift;
my @filters;
my @params;
# Global filter
if($param->{'sSearch'}) {
my $sSearch = $param->{'sSearch'};
my $i = 0;
my @gFilters;
my @gParams;
while($i < $param->{'iColumns'}) {
if($param->{'bSearchable_'.$i} eq 'true') {
my $mDataProp = $param->{'mDataProp_'.$i};
my @filter_fields = $param->{$mDataProp.'_filteron'}
? split(' ', $param->{$mDataProp.'_filteron'})
: ();
if(@filter_fields > 0) {
foreach my $field (@filter_fields) {
push @gFilters, " $field LIKE ? ";
push @gParams, "%$sSearch%";
}
} else {
push @gFilters, " $mDataProp LIKE ? ";
push @gParams, "%$sSearch%";
}
}
$i++;
}
push @filters, " (" . join(" OR ", @gFilters) . ") ";
push @params, @gParams;
}
# Individual filters
my $i = 0;
while($i < $param->{'iColumns'}) {
my $sSearch = $param->{'sSearch_'.$i};
if($sSearch) {
my $mDataProp = $param->{'mDataProp_'.$i};
my @filter_fields = $param->{$mDataProp.'_filteron'}
? split(' ', $param->{$mDataProp.'_filteron'})
: ();
if(@filter_fields > 0) {
my @localfilters;
foreach my $field (@filter_fields) {
push @localfilters, " $field LIKE ? ";
push @params, "%$sSearch%";
}
push @filters, " ( ". join(" OR ", @localfilters) ." ) ";
} else {
push @filters, " $mDataProp LIKE ? ";
push @params, "%$sSearch%";
}
}
$i++;
}
return (\@filters, \@params);
}
=head2 dt_get_params
my %dtparam = = dt_get_params( $input )