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Json: adds flatten_list() for more easily iterating results

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This commit is contained in:
Jed Reynolds
2018-09-25 17:13:02 -07:00
parent ae611efc62
commit 0cc5c9065a
1 changed files with 21 additions and 1 deletions
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22
LANforge/JsonUtils.pm
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@@ -26,7 +26,7 @@ if (defined $ENV{'DEBUG'}) {
our $NL="\n";
use Exporter 'import';
our @EXPORT_OK=qw(err logg xpand json_request get_links_from get_thru json_post get_port_names);
our @EXPORT_OK=qw(err logg xpand json_request get_links_from get_thru json_post get_port_names flatten_list);
sub err {
my $i;
@@ -100,6 +100,23 @@ sub json_post {
return $rh_response;
}
# use this to create a flat hash of $eid ->{result data} when given
# [ { $eid->{data}}, {}, {} ] which is harder to navigate
sub flatten_list {
my $rh_list = shift;
my $list_name = shift;
my $rh_irefs = {};
for (my $i=0; $i < @{$rh_list->{$list_name}}; $i++) {
my @k = keys(%{$rh_list->{$list_name}[$i]});
#print Dumper(\@k);
my $id = $k[0];
#print "ID[$id]\n";
$rh_irefs->{$id} = $rh_list->{$list_name}[$i]->{$id};
}
#print Dumper($rh_irefs);
$rh_list->{"flat_list"} = $rh_irefs;
}
sub get_port_names {
my ($rh_gpn, $arrayname) = @_;
my $ra_gpn2 = $rh_gpn->{$arrayname};
@@ -114,6 +131,9 @@ sub get_port_names {
'uri' => $v->{'_links'},
'alias' => $v->{'alias'}
};
if (defined $v->{'device'}) {
$rh_i->{'device'} = $v->{'device'};
}
push(@$ra_gpn_links2, $rh_i);
}
}